xae71, &(0x7f0000000080)={0x7}) 2018/04/11 12:05:12 executing program 6: mkdir(&(0x7f0000000300)='./control/file0\x00', 0xc) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) accept$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60) mknodat(r1, &(0x7f0000000040)='./control\x00', 0x4, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:12 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) poll(&(0x7f00000001c0), 0x0, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0)=0x100000068080000, 0x43) pause() 2018/04/11 12:05:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc008551b, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 6: mkdir(&(0x7f00000006c0)='./control/file0\x00', 0x80) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./control\x00', &(0x7f0000000240)='ext2\x00', 0x10a1000, &(0x7f0000000280)="dd330bb29b5cb0850292ddc3adeb7de3c5cd69e468ac01fde7506d513543822c7ec4397ad4017b05ccaaac47cb59f7d735c4fb4288b9729d5552c27e9a3428ba62b21b69d39bbf8d5253ab185728eb4363855d7614bf841a8f6ea0cb5431bc3ee2ce636c82bffea57590883bd7e8a4666cfa2bfb434893a7d7158bec399f9a3545eb6801017693bce4eac3c6018da1c6b2fb0c5833c0") mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x80000000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x3, 0x5, [0x9, 0x1000, 0x8, 0x7, 0x4a8]}, 0x12) r3 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0xfe, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="2c00000096a8b599efa74828bedab0f9986a9bb4fba005ed1f7cafb47ca8d8d37a2bc017db353ca95a9a92564cb9f47d"], &(0x7f0000000680)=0x34) 2018/04/11 12:05:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc020660b, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc020660b, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x4, 0xfa8, 0x44, 0x400}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x77, 0x2, "f8e50f6d4bb7225bb161fc419a87309c251536d53f4c05d08c068a52b7426aead4d91a6707145ab260d04c371421057b64f638fd5a7cf5be03eab764faf570b80d97ffadfdedf430e8fc835fc0f10de3"}, 0xd8) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="c6fa111bd276cce4d721a9d18aa0afb3f45d15ebd2494738bbb5dd0dfcde77504a2dbbce7cc0d6e25b105ef3652ff3d989c9b0c1620da2131ac0a39d17e0104cd22689f4ca1ee00000000000000000efc36381e01a6040000000000043f7a300e14d78113394c1375229230e56a986eb302949090033392995e19995fb0c54b648bec780a67c739158"]) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') tee(r0, r3, 0x8, 0x0) pipe(&(0x7f0000000040)) 2018/04/11 12:05:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa01, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x1000, 0x3, 0x9, 0x6, "ccbc75cbdc725b71ec37e7238ebfcde041b34d2e91ad4560bef7807e16cef2f1dd44bbbefa829c1f9ed7d999", 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)="6e65749274637000") preadv(r2, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x80) 2018/04/11 12:05:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5421, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x151) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/04/11 12:05:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/9) socketpair(0xb, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)) r3 = socket$kcm(0xa, 0x3, 0x11) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x9, {{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) sendmsg$kcm(r3, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000002b00)=ANY=[@ANYBLOB="14ae401006bba0008001000100000000009dd300"], 0x14}, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0a201cda", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x2c) 2018/04/11 12:05:13 executing program 3: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000014, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x0) setreuid(0x0, r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/04/11 12:05:13 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x4, 0xfa8, 0x44, 0x400}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x77, 0x2, "f8e50f6d4bb7225bb161fc419a87309c251536d53f4c05d08c068a52b7426aead4d91a6707145ab260d04c371421057b64f638fd5a7cf5be03eab764faf570b80d97ffadfdedf430e8fc835fc0f10de3"}, 0xd8) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="c6fa111bd276cce4d721a9d18aa0afb3f45d15ebd2494738bbb5dd0dfcde77504a2dbbce7cc0d6e25b105ef3652ff3d989c9b0c1620da2131ac0a39d17e0104cd22689f4ca1ee00000000000000000efc36381e01a6040000000000043f7a300e14d78113394c1375229230e56a986eb302949090033392995e19995fb0c54b648bec780a67c739158"]) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') tee(r0, r3, 0x8, 0x0) pipe(&(0x7f0000000040)) 2018/04/11 12:05:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4e, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1b"}, &(0x7f00000001c0)=0x56) socketpair(0x19, 0x3, 0x80000000, &(0x7f0000001640)) membarrier(0x63, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x5c, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=[0x78]}}, @clear_death={0x400c630f, 0x3, 0x4}], 0xed, 0x0, &(0x7f0000000400)="a82fbffba6203aef28e23f2bff4c2046b0e7e6d0725b461f250953327f86642c47f10bd847c36c2ed3e53a486476d27e5982be05eeff3a54ef0198aa4d6cad726dfbad26266f0aa5bcbc11edb86166ab2cecb0ef20ec12f1b1939e5db0ad732da7dee5901147820114eb6d8f0b6239144402a65f8c313981dd2f94e0a8a23166bb9cb972f834e1268fe32129d439e8d3ad9984d922d2652cb91a7928e8142cf2b2855c252af6f73d99bb406a9f96b45b9a06675e600828cd29b1bac50785bc901edfe49018dc1c5bd09caa3e57b1c158f5c03ce8b5711160d4176792e929fd4bcbdffca3c6ba91687cbb9a7d72"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001600)) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001580)={0x6c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x9, 0x1, 0x9}], &(0x7f0000000200)=[0x60]}, 0xc3}}, @clear_death={0x400c630f, 0x4, 0x2}, @register_looper={0x630b}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000000580)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}, @enter_looper={0x630c}], 0x99, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21ff3b218a189d4ed79101bbcc8c8dc18418eff67d13e949414874182918ef3e7d461959"}) 2018/04/11 12:05:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5451, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000240)='./control/file0\x00', 0x0, 0x1ba) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5450, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsync(r0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./file0\x00', 0x0) fdatasync(r2) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5421, &(0x7f0000001000)=""/250) 2018/04/11 12:05:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045878, &(0x7f0000001000)=""/250) [ 213.104317] binder: 17171:17180 Release 1 refcount change on invalid ref 2 ret -22 [ 213.112207] binder: 17171:17180 got reply transaction with no transaction stack [ 213.120393] binder: 17171:17180 transaction failed 29201/-71, size 0-8 line 2763 2018/04/11 12:05:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)=ANY=[@ANYBLOB="0405000000000000000000000000000000000000"]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x30b002, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x0, @loopback=0x7f000001, 0x4e22, 0x4, 'ovf\x00', 0x10, 0x77, 0x6e}, 0x2c) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) [ 213.221708] binder_alloc: 17171: binder_alloc_buf failed to map page at 2000c000 in userspace [ 213.240248] binder: 17171:17180 transaction failed 29201/-12, size 0-0 line 2963 [ 213.270861] binder: BINDER_SET_CONTEXT_MGR already set [ 213.276575] binder: 17171:17180 ioctl 40046207 0 returned -16 [ 213.298202] binder: 17171:17210 Release 1 refcount change on invalid ref 2 ret -22 [ 213.306088] binder: 17171:17210 got reply transaction with no transaction stack [ 213.313602] binder: 17171:17210 transaction failed 29201/-71, size 0-8 line 2763 [ 213.324738] binder_alloc: 17171: binder_alloc_buf, no vma [ 213.330371] binder: 17171:17180 transaction failed 29189/-3, size 0-0 line 2963 [ 213.347330] binder: undelivered TRANSACTION_ERROR: 29189 [ 213.353150] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/11 12:05:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f000000e000)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x40}) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) 2018/04/11 12:05:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc00455d0, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x81785501, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r2, 0x6, &(0x7f0000000200)="bc9265ff0f6769f28a638170460a539256059d571c3634a645559bb6cf7fe572cade442cc54d9df4b1570867c824812b202d07ec52e25ea755e20baca8e887e431d73c4492eaa98189d7a4efed4eee31b43dee8cf13073f14a5a85b727cd1047782efa92730b7a0d4eb8e466321c3b29e77246a02c427f111aca86f1046c6691de1bb4b5") renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:14 executing program 1: msgrcv(0x0, &(0x7f0000e3b000)={0x0, ""/230}, 0xee, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4000000000000000, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x3, 0x1, 0xfff, &(0x7f0000000180)=[0x0], 0x1}, 0x20) msgrcv(0x0, &(0x7f00009f3fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x18, 0x0, 0x0) r1 = msgget(0x2, 0x40) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0x1800000000000000, r2, r3, r4, r5, 0x50, 0x1ff}, 0xedb4, 0x4, 0xc790, 0x7, 0x1, 0x0, r6, r7}) r8 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x1ff, 0xffff, 0x80000001, 0x7, 0x0, 0x80000001, 0x100, 0x3, 0x0, 0x101, 0x4, 0x1, 0x7, 0xffffffffffffff7f, 0x0, 0x27a, 0x1, 0x1, 0x0, 0xfffffffffffffff9, 0x270f, 0x0, 0x9, 0x10001, 0x7a, 0x8, 0x37, 0x3, 0x8, 0x3f, 0x48008ec6, 0x9, 0x5, 0x6cb, 0x1, 0xfff, 0x0, 0x52c, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x80, 0x3f, 0x80000001, 0x7, 0x101, 0x0, 0x4}, r8, 0x10, r9, 0xa) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) 2018/04/11 12:05:14 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000950000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0xfb6, 0xffff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x35, "77c2f567bd19f22f52962379cb42cb74fe259f5260198b641431aadb69a324e92d6dc68255117675fe484af290bbec713ea572fda2"}, &(0x7f0000000400)=0x3d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x40}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x5a, "176f6d4097af4aa19d00e1f7e0bea4610d1d39c054e8b3a05270f325c3063101be92b8c9c5c9cace8bbe16e6c6aaba77933296391166cef8370197a1f8c7eba69e839df1c40d1b309a412da2b24dc58b105e4c62b6d53aefbe69"}, &(0x7f0000000540)=0x62) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0xe0, "fc6d74fa951858e05d0f4b96c196ad435d118be3a00aab550b68d5e2b775ea27f0b9488a4b71140bb4d4548b8fc2fc65ab2bac81d677af5d8dd58d7919404d0b98db3bcf0fdcd5f9ca88af4e0e5bd37ea90ecb9e2c56285688697dba5b562c6c51b85489a8fa5c1716d6954f2942118dc9c023519583fc962da1b59b5b402e5461ca3d8356d3384ed7e8db9dfea7dc67c86079b7e0890c716d885c9ae17812e087f6aad6a71cd0001b6bc62cd1c131a1b7901ffcd44046ad39db2e99adbc95cb03f45332b01d14e063f6e17f903da7af191995284fd7fff0f2d716fd940909f4"}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=0x0, &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000b40)={0x0, 0x7, 0x400, 0x7}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000f00)={0x0, 0x1, 0x20, 0xfffffffffffffff7, 0x100000001}, &(0x7f0000000f40)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x6, 0x1, 0xffffffffffff0001, 0x1f6954d}, &(0x7f0000001600)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000001680)=[{&(0x7f0000000180)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)="28ff5d2af72ee8c025710fc9d6ad9d0a959a7ffa", 0x14}, {&(0x7f0000000200)="a6f5feec313234985d551358afec65acab03b4328a0ef27e695c1e868f13e0d3048c8da9a63034292b3b186292e1aa8d52c7ecb7818c1a47b582da02549800da56129009d22d7459f91e51ed9926feae1faeae56918ae6964f190e22d9e307451eaa9133132508b6abe359f859407d95b0b5331e28f63179319edec3977bc4802eeb020f849ce9b9dbd680fe3c2d8b1658bb", 0x92}, {&(0x7f00000002c0)="eeea39d3e2121ddecc23d2d02895bb0276661f388291026afbda5ad72e1d3197bd6a758eba721fde569dd878684ff754c9d7c4f1", 0x34}], 0x3, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x100000001, 0xf0, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8, 0x3c, 0x6, 0x800, 0xffffffff, 0x2000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x4, 0x9, 0x9, 0x401, 0xff, 0x6054, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8000, 0x4, 0x1000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x20a, 0x8001, 0x8000000000000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x101, 0x200, 0x6, 0x100000001, 0xfffffffff58d665a, 0x2, 0x39c8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x3, 0xc, 0x4, 0x80000000, 0xffffffffffff70a0, 0x7, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7ff, 0x0, 0x8, 0x1, 0xfffffffffffffff8, 0x1, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0xfffffffffffff32d}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1, 0xffffffffffffff68, r9}}], 0x1e0, 0x400c851}, {&(0x7f0000000a40)=@in6={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000a80)="3865e5fddd2f3659abfc28b8e15588973cc4519efa4d5aed2480e8e2479e2a364d2564af04d1f76ebd54911faf0396557c2dfacaf832395989e7e77bdeca4a2a9f3bb5de57d7f8a6a7a1f73b2e722dc6acb7ba7ffb10573a6b1d358cf2de1adef1117db074baf735d6071089dd41", 0x6e}], 0x1, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x6, 0x6, 0x1, 0x7ff, 0x0, 0xcc3, r10}}], 0x30, 0x80}, {&(0x7f0000000c00)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000d40)=[{&(0x7f0000000c40)="92f9b2801a1a62428b8b02579ad98fe2e0e878f856b74cb26ffd5e7eda3dcad27f7ad0ef20f6f3c6e95e1693fd9110acfa71724ff67c748a751a855812072a16cc4413fa447df44e294091e752a63309760a7128bbd8fdb2acde37e54b1f251ca35b268b50d61138cf07a8f1a97c911c558a4bf7654fed37c6da2ca5a56f0b57c1f35caa1f6ae4110c6bffc5fb7be333b8a2352afe75308a055a0864aa5e97e7c370d0f24ba642fd60677779d2898f91fbb1a10c7e23e189f9ac0443d6bd39db2a3bc999b95e36028729560da623aeba4e8dbe781f866281ab92c8cf8d0e", 0xde}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000d80)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="8388a0dc3d86a4e898976e18dafbc4e595e26aa2d13952e1dad7ad817ba30d1268e9ad0ae3a851ed9b1a37bfdeb9315f555cf58731559611b9d101938eff261249755e277deb8eac72ddc167c38e1ffcb1c3ad23556657e8ea2cef2f7d6a88b845b39ec05821a3b7757ef9c0a353bf5389ad0c73cb101c8de9ebc594f6de02da408e61afdb11d3c1b3067a814dc4172e87484619355658e4103368945d71d3569025be3a6162f00f054f167ba464abf8581269114e3252b75686129c97cdb64958e442b19550db2deee02896b49dde818d61", 0xd2}], 0x1, &(0x7f0000000f80)=[@init={0x18, 0x84, 0x0, {0x8000, 0x9c, 0x401, 0xc2a}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x800, 0x4, 0x3f, 0x1, 0xe804, 0x80000000, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0x5}}], 0x90, 0x4008000}, {&(0x7f0000001040)=@in6={0xa, 0x4e21, 0x7, @empty, 0x8}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001080)="e7119586bef86c97d7ad5141733c06f9010afc183e2c4f366a96846c22c8683f58e82312d01ccdadbf09319efc07c7889c6491154a5527db81bab9692cd3cd6f864eeeed7079fe6d5c6ad235a6dfe45e2e90a762f60ade02ce1ddb39090a506903644a81e2ecdb66fb3f683de527ec66bee8d1885e1a6f9de2ebd461d3468cd59abe4df4cea04af9765e712ee41a6546496c4c77c40da6b73328e81f33d5a0e5b930b7d6e9dd20f4ce7be2f9431b8fb8a153b0e008f1e10843ef21e3306877b7bf86d9c9f4943dd9817c55a1404d60abb752562e1f056a", 0xd7}, {&(0x7f0000001180)="8e136b98d25972e0c9c85649bf06f7de5374fb94f871e32f6c67ac8d2bfc4365faf4b999b243119d4a0dd176055c899ab835be85648d6285688d3893d0605544e290f99260d82031c0e8b6499d81ab2cf1c8da0333813a41ec772339e365430be6861d2ca87aa54a04281f344606ea88a50f1fc015bdf95eb6cb587528beb20b1cc3f4d95e556358ef34fb224a948c0e42e9eb5696f43b2e975a2884bc2c6ac7ab1b7a11a7daf2e04035", 0xaa}, {&(0x7f0000001240)="8da1b8e4fc202bbab857c03e2e1cbec825316fb8b1c0d31ef420b55cc511b122bd66b82144761b72ea2c26f755c7848d32360536801033d471096fe138084ebf8a7e4291ad5d1881cf3b5cd80eae0b079549a9ee04410622748a61f8691be8f1a380f0699fc373dbf4862e21530747df56c91109e54be8484e395e1c97a3cffe04723ac33cad3950c7781de72368e5d4745c9c16a23f25e82d94b662a6e16f", 0x9f}, {&(0x7f0000001300)="2d61a9385bdbef84950f21b87c99c386af49c81057713ec8daa94c19b3cf9cf4a883fa3fdb50c8a7d7acd820b649e5db771c4e0dd792d24ceca50bf33c8a51e2c0965f5c5d3631df58566d540872277181fe2293af0bb3bed64c2452aa2b445269ec73f9491882d82f7757715580ebc66823729d654cfe8727dd0e2c1b8c38c7928dd98ae767b203524f46032808bc", 0x8f}, {&(0x7f00000013c0)="35d6fc7e8025c3532f8b41d7aa70689832449ebdf65ac0d8c857b2c067682e28612e650f315f0ea4d51b25037dac518ec0085f33252188bad4cd45e0e0f5975bb31852bff6497cd9405fd829f125004a988debde8f03d707dab2cd77acc0df0db629e51fdea1c87e37a3c1ed5c79124ede196c43807248d94b09b8d501755e46d7efbda3f4ad48f776d8e90ec658ca7d8e9d3c0beb69b0ab0a16b3c640fa98380e7eeff874020cb975f7e6f12d4e426511d484cb5cf660ae710d982cd05ab2", 0xbf}, {&(0x7f0000001480)="78f056f097", 0x5}], 0x6, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x1000, 0x401, r12}}], 0x30, 0x4001}], 0x5, 0x20040000) dup2(r0, r0) socketpair$inet_icmp(0x21, 0x2, 0x1, &(0x7f0000000000)) 2018/04/11 12:05:14 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4000000000000000, 0x3, 0x7a32, 0x8, 0x0, 0x7, 0x390, 0xd285, 0x80000001, 0x1, 0x4}, 0xb) 2018/04/11 12:05:14 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x4020940d, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, &(0x7f0000000240)) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006540)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000006580)={0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x9, 0x1b, 0x14, "9dee7bf46a280bb96c268ef58ca2fda90e73dcece8c02bfaf035a836604e77ab068d26434f54f713c19251654d38be8f8761e8295e3ad5dfca8a8195c405bedf", "362b5b91493f2cc3514749a68ff5a5aa5d6cf6f8b27f7fd7cbdb53358b7f661f54f29ce3460c553ab3b327a6a54263f414a7e0a05eeaa34eddc510f79521f742", "b86956451d0548a69813803ed65d3c0a5b207277345f59446bf55c60a88fe8ef", [0x5, 0x20]}) renameat(r2, &(0x7f0000006680)='./file0/file0\x00', r2, &(0x7f00000066c0)='./file0/file0\x00') socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00000038c0)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0xff, 0x5, "58aed38039f172db772a4eae3a664ae1344b93eaa26c8fc3e19976cd319eaea7b3bfd01b8bf49b590132cf52efd65308e9a4e694aeb7b116ea6cae119f1327", 0x24}, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)="c033da09e04f022fe8920a52a949eebf170792b6224d3234dfb79d512b976d3faf997df19d38211ade1b6f38af774a12b71dea698549beb98629b750ee8a8852bc8dcad3327eb22ceb19c2fbfa0e565f673e5d78c22a9bf59d2c8aa18c766c0bbb2494c57dcd3d3a053cf0ec99bff2a6d21a60e6616c3f788a0ced7c7832c591c2ab16f72dbcf41ca29793784b934028e5cb8ad6e2ab9cfab5", 0x99}], 0x1, &(0x7f0000000540)=[{0x48, 0x11b, 0xff, "5a9740afd81690ab768ae57e29f51cfe556d9496d429f04e563ef441f2d28f5aaa45e5baa4c7b03fbbb8dd9cdccb148f42f3431468"}, {0x60, 0x115, 0x1ff, "c65197aab4b503dcf657b0dea6064bd51f0e8106184f7c8a1c6ae7945ea44ce716d214bee23fe0410acc7a2d9ad787df2d9b0ca27c5bd4cf16504a446b59b389f40e4e43372a81d4e0645c"}, {0x90, 0x19d, 0x20, "df1a5b824f716eacdc4d346841914e75fdb299ed531fe60d5c28c8694e4cfd81cca436b2addc8fc92916682389873d4758e4275835dea82cf13be2f5ded9287476e40ed5c7a81e9ce8974dc66e76ed3572eab295d226cb2f2d514b1d5a1a86dca409993376395d8e0a8cc3de6b6e708dce5ce2577d2827d76a66742ee17e"}, {0xd0, 0x100, 0x7, "72b6e135707886d02a020509da3dca6dfb48d33ea9a3e98ad5a60b43a83dbe23419683ecc9a162e5ea9fe3078d47178eda0254ba284b0ec39d8399029f3e810eac874586eec2e891dcb05ddda495e9534db0541b576c587ab593e5b9bc2bc185ae0f0c1fb5688d1e7ce319006648c529d937d2838207afb74c999fd3c915022cb34541ac403a71907e2d82ea05906c9a9bad850202c5287fdd019b1d3cb2f1600572b72965538f38eef269e78d932c1b55aed6633921ba38f51d487314fa1864"}, {0xe0, 0x10d, 0x80000000, "8e4dd2d6edd721d5182a03b709a46965c1be3f8d2a2860a27dc259e355663435281465e83097022fe9279304524b292092836417c4032666d5b39939cf0ef01007b9aa42dd38a57c72f81c8f7efde6f621ab72d142b88f89fc23742ebf6c804205f92196af0780c380eb28bef498f2b718622488c666f092ff31b2318ced92a098570cd317e3d67793dd2db62a84ae40b888ea7aa3f7146193d71049f45780a875fcaf6fd5ee674a8ed47446bfa9a80464c7b8e06fde8e3aaf7adab88d5e52e474f3d796094402c1cbc9aa2105"}, {0xa0, 0x19a, 0x2, "c70cce3f561ab4897b4bd7bf94dc6146863fb59dd3a348a6f2db9be170527f2faa449e7d7c84c0fcba8facffa5f43708faca14d52d3a7e7e3ffdf9ae24213f6367669f016aa292bc85a8cc9cb6f392aeee7a4325888b19e211b8dd8ffe98bb8cb7276eebe97aa35fff3baf5653a6f90440fd280f1edde3b7b9265693d92afe13f25f2d8e793093b91deddba023"}, {0x108, 0x116, 0x3, "7c63872b2272e6ec31f079f71ad7f070df3f3a8fee3b94d111d81a5fb55d7cc13eecb8cd46cdc40ce70c64fde12c89b71bf6525776eccb520a36c09a1e9b62c451b2bad2b06b7154142f365a305e8db091acde47ba71334862fa889e5511f75583b374e643908989af8db23cfdb64c001effea2af2dcd0f6e5336448f4eaff6e45a60d5d6ea4e880fcefcdd319b6bc480d3aa0c5baa72502b2b1f355ca152394c6d092d9b2ea35e349343ca4545bbd6883d06a944ad1a741652c8f1fde6b3eb0f938992ca228aabb13410a7b147bf4006fa4e5f8e4ad6e1ec6d8e1a6e106c31673f95314f805d2019a3611060b4cab72048bfc436afb00"}, {0x70, 0x115, 0x81, "7a06c8833054acfd66557f6c8dc90be14bb7c325a2d013c5f5cc4243f883f34457fe9314a16985aa12e96da56d847be92e9506eb493604039be2fbc823ab638ec895100575c7767f657f079fde68bd724869da302ef2403ded2bf323"}, {0x40, 0x10f, 0x12eb, "158be7b18fac90878bc91a081d66dd43dcc0acf60588097a8e22073e64cef57d599f7592746af415e24bd6ee"}], 0x540, 0x80}, 0x1000}, {{&(0x7f0000000a80)=@sco={0x1f, {0x8, 0x1, 0x4, 0x9, 0x584, 0xfffffffffffffffe}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)="5b759611255f6e4d336be63993f4b9fcd0f72e08036e31fbc9dfdd1f5c21e6db0b86564b63dc196364565e2aa2037da620f9f8082f0dcdccaf0c3f418acaea70fe3a2065aa5f677dddf780d9c59f1bfc43f930fa5a321ecfef22eee0984e9e82e9714a507eb259f781", 0x69}, {&(0x7f0000000b80)="46e6a3f7bea39baaa48c19e167aeba30c7515d26aad17c08bf05ff3c95329215138e8140983e2eeb23e7ef194a76989cd8a8975acc459e6bdcc01c60e2b9340803e394f5e54c4623e0427c160b9474e17207a8ef7c645ecd598d27ef29cbda25094a6411fbdb61f07aed5a499b8f909cf4023ae42725c7c54ebd2a03a68bcb66ea0a724dceee0dd582d69244cf062bbe93ab717e4bfb84ab2ca83f5a8d5f3054f7e079f42654856772e21c44a2b27b60d039013a60092d65d2f0846a20c99df894dca52e217cd040fd70668fca57b920744d37ca4e39faace23d13560109", 0xde}], 0x2, 0x0, 0x0, 0x40}, 0x80000000}, {{&(0x7f0000000cc0)=@ax25={0x3, {"0dfcd6ec187698"}, 0xc72}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000d40)="6b3769d599be4368e155f7bf9d7832d82793e509fc16f011b793b0778eb41878b5c57d73c461b2a615e603bf1c3c33ac69c5f8a9e3f89d1345f66f533b9b16b0cb18096571a23c18fd61917e902f26d885764cfb6687393d4bd93882ac02c01d7de287e08b24d9aaf964b9a2c32cf3c4add6ed2cf5c7a0c37071f6f0b5d0c9000e983cd26af756708ea1f67daf6b4094b6be8a00b084040394bb8087090c59fb1bb6a6443b1e0ed2874dc634c5a638d13bf100eee502fda1e2a86fb146eb3a1f0c1bd663ad6c2f76eb793cc166d9db56551aba4ffdb5f43d8c", 0xd9}, 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{&(0x7f0000004e40)="9e502d2826fbc7f6ee1a40434d1edbbe2a550fb1e3f0387b748cb11b661732a7aed43d250b2a0f0fafd33cd9e7d4ff853fa9748bb036f978c0f86721f0a5beaaa756da7e18730dd6e893b17dd6eb508ea1a71d302500a6ef7a8a4a7d9127c80baa18f69c75bc32b75e44516cea2251c0aa82d6206c8b5627434d1e37259031ceea7dd16e93644724f2be26e36012d6ef7f8e6a5ce7aab02a5f38d63bcf4e410bd3d53f3ffda512330812b1e92acd20eac1a14a653b7e76ef27cc787b2646a7e8396e31e75384f6c6beb1104c0f6348e64b41d568302f1875eb0ba248e19ac4d181eb75c37bfe441fe60073a873", 0xed}, {&(0x7f0000004f40)="d14f3aa4ec50247060c4cff2ead820dae2be8693665e0c5c3bd3a94ad2ccac75009577324a2b50af5e1226705ee67e78f40e7332f871a1d55231664c7343bc1248af7653f3f05617f0c3fee0289f559de971ec0c9a284cf0f42478fa394eba16c32dca926165c5e2d90def907b3bdcb4731cbde0d3b960efff0793b50e986269ee04d3bc764ec0778b015e1810d3bacfeafbfd0bb011cf", 0x97}, {&(0x7f0000005000)="57b4ddd99e5d528b6329adfd50fa62960235f393ac18035e397d9c7ecf4cfe0a7a16048e1c53fffde2aa83a0c56a2b526b1a3056f6551350df54a8dfa85dfd9c77a6b48ac4184d56", 0x48}], 0x5, &(0x7f0000005100)=[{0x38, 0x88, 0x5, "281a748a876e824d3c7281ffb074aac9746a810946e285276a415d10014d558526dbfff03d3186"}, {0xb0, 0x88, 0x3f, "cd30c7d14c459386a014225715317073bf62d9dce1e5b2cd2de37980fa3af40c79faa1beeb0c1c701b79671deb0d2e563c03a11cb58cd8fb5ffd3a7465256b9ddda1695dbfbe1ae7b3b8b42789d0c9f078a8b5145bf2b95c2cbcd0f44d33dd99169bdec82b6ec3c4f2db648bb9ae1c26ca0917c242f9c7a05dd0275e3d3700e5d23f0e946f88bce70b47ef41bed6ce7f5d07f9e13da7c5715ed14a29b3b3c9"}, {0x1010, 0x10f, 0xffffffffffffff00, "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{0x10, 0x117, 0x4}, {0x100, 0x12d, 0x0, "6f555efc7a035b1719288fbac5828982f3869f3bf3f904933db8df931fa9a605bae750095723cc4963c00a5eb81c66b4d1120b26935fd224d52ac21df9d11a6dd2c967d03478249c75bb72b718933b2782c482ba5f4136464a611cd1f7e30a38b4d949931df555cf2518495f8ae9d402a2050c81ba8afce36a07f5ffb2a58c260367e49d97d5d2aef853da19433568a0dd07ba0f99b36145b1f7d80618ae4a7bacceeb7362a7600c5fea1f001581d2dc190e9ea2a6d4cda7d4f543fefc2331cb4dcc398588ddaa4232d674e74e989768ff7bdf9eaac93e14249f3d1eef60df1fd622aa69b534da7397433b"}, {0xb0, 0x117, 0x9, "aa3ebe22baaa78d3e2cbcf6434cf01e674a71ac92a3789063203a6b30e05cc7888601997d300bc5491d8d073c7b765a97a8d2721b301751936d4883e31cab9b6c520eb71595a12a15135c9df2c2f34bcab94a18c4d86f95d3643b583c4d20224f13291b8b1b2d5d750e555216caf8b54b200b2c97e0a0fe945f54e9d463cd76c49a725632ee8d10a1762dd9aaf461f77343d69324604426462cd2111e7ab"}], 0x12b8, 0x44}, 0x1ff}], 0x6, 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/04/11 12:05:14 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc020660b, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x1}], 0x0, &(0x7f0000000c40)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYBLOB="a006e96495", @ANYRES16, @ANYRES64, @ANYRES32], @ANYRES16, @ANYBLOB="4526d39b4b29809255eba974a430653b33bf5a6963", @ANYRES32, @ANYBLOB="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", @ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64], @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES64, @ANYRES64]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000001c0)=""/211, &(0x7f00000000c0)=0xd3) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x801}], 0x1, 0x0) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) readahead(r0, 0x0, 0x0) 2018/04/11 12:05:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/250) 2018/04/11 12:05:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x7f}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0xfffffffffffffce4, 0x10000020020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 214.172710] FAT-fs (loop5): bogus number of reserved sectors [ 214.178682] FAT-fs (loop5): Can't find a valid FAT filesystem [ 214.269516] FAT-fs (loop5): bogus number of reserved sectors [ 214.275598] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/11 12:05:15 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x14000, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./control/file0\x00', 0x1, 0x8, &(0x7f0000000880)=[{&(0x7f0000000340)="76372db698d87d409e0d47dd92ebdf389201d390eebf4790fefb562a2802f2f43e05418c445ba2", 0x27}, {&(0x7f0000000380)="da78155550f704ce860c4f904fb4d04321d19e078ff8b5b4f9b37799f26be12565f381c1270a0117cfee346bcc930203025e30c67ac61045b5b0e82efc0b483104997e7b0f4917e1ce85ccc81ec614712642ba36f28263c4ddd519cdef63d303f76fe6f28e5cfc70358fe48748e800cba507a28674596378abff8a098d3d863251b4f7102b85fee919e220f651871089a2d8c777596da5762191be571e617d4a570832a73cc22a42ba84202f0d6908665c1a729860ba5a1b6348b42e23db5e76d7ac3d2eb6911695fb9953170556bf029933f854c0c8ec2e27de", 0xda, 0x10000}, {&(0x7f0000000480)="2be074eb29f5edda1f0222260e7ee3a4d246365596434c737ac16cd644d0198db47b57bb995cdddba837202f515afe7196edd163bb54b4208e50a6abe6eee4d075df7e339bd67e5a0626c81024cf13f4e591b6ac35b8c8b6ab0cd54b730533e6c050bdf30b52c423cd675592c60096fc8747402d570725010b497ae0349b13a1c677c85882722b47c8a4", 0x8a, 0xff}, {&(0x7f0000000540)="f72cb318a76a352adce39fd04a8a796c65b98628c649f33b6195a44f57d3df183e327150cc778a76d85c33b9712abcf84e96b13860ca13482fc2506b99", 0x3d}, {&(0x7f0000000580)="1b722d756b8a932130346c61ebc65a4ccd26de5602e70742909212d624a0fd3142d87aab6ee18b48c46e00c4d770747e5ba95e6ccce847ce344b0d4b105cd39228da519719f1645165a4e9996bee", 0x4e, 0xfffffffffffffffd}, {&(0x7f0000000680)="d3ed4c29be7480a06cd332b7289ce39204f99886c617e57afa7328e25977934493250ce7230b47ac0d34cb7353bef8146da6a20fae4c87e665479af4ff58b5a662ff7376f72725c5924a3867f58e2c2c44586ca179ac52d83e44fbde1374925bfe4b23566db1a9566f7d0c7c26a3e1ba", 0x70, 0x43b}, {&(0x7f0000000700)="f9438307dcd501bddfe7a12f7a51f33275fe3cd8af77f047aac7a9e9d54eef61551440d6983fa83deccd5afb2c60af7bb25a8f0d799802ab02c647db7f37c842e09b84aa57b5bd", 0x47, 0x100000001}, {&(0x7f0000000780)="4529d3f7cdb1e8e3406d3994448a2301a99ee74a24f970fcf5f215eb9c35771e4415ea9fed67b58a2e6692253c7eb487d286154cacfb81a583f9cbad801781f925490d71c19cc58b4b316423d6fca2373282692d507bb3e8e8c4fb32b9bf6ba543e7a24fc0bf5374bc0fa964724eecbb97362ab94e72c11b3a7c2586b38093bd3cfb8be768791a227da6d08d03aba27c812ba616429dc54c5b96b36b130f9a233bf998b0fea2c53906e4390826e29128890b538ad62ccaaacb33e2aa2df220c2d57cb10b39b2e8aa4d30e41a88efcb0ee73ec8c25fa5", 0xd6, 0x2}], 0x88002, &(0x7f0000000600)={[{@gid={'gid', 0x3d, [0x30]}, 0x2c}, {@nocase='nocase', 0x2c}]}) r3 = memfd_create(&(0x7f0000000940)='vfat\x00', 0x3) renameat2(r3, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0/file0\x00', 0x6) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc008551a, &(0x7f0000001000)=""/250) 2018/04/11 12:05:15 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000002c0)=0x80) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="d4e513faa132f00ecbb54c5e0cfa0bc257295ba72e71b9853fe6bb9cfb3fbb6fce4558fe9853b5470ff18de084f1d6b0deeb0b296912e13b5a4748a523dc56b5e57d4e89b7df1a9832032b45851d7fbbc7afa2561e37bd0f63f1d1c39faf7d5705a7612341cbe1fe61af07100838e9d12d351e9d7b2367b3a659e868b0261f33651101d9c5c14864602d09c3d159d3ca8a40a4bb", &(0x7f0000000180)="944f85d57bdd59fe890e67393e9436523bb670f8fbd5d431bbc31bc05a3a7ddda711d9e36be18e6070434ac9d7584e9267d1f9e85bae982facf9e0a4754596d9a3a9ea62ff0b0b133824e62400638f4dd4a852911b048c3a94f5e3cd844900a84d493e1ee4", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="ab", &(0x7f0000000000)=""/43}, 0x18) 2018/04/11 12:05:15 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/11 12:05:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/241, 0x3d, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) recvfrom$inet(r0, &(0x7f0000000040)=""/174, 0xae, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000280)={0x0, 0x4, 0x1, 0xd, &(0x7f0000ffa000/0x4000)=nil, 0x2bc0a3a4}) 2018/04/11 12:05:15 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) 2018/04/11 12:05:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101002) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x6, 0x14, [0x40, 0x8, 0x2, 0x16, 0xe541]}) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffffffff4d80) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)=ANY=[@ANYBLOB="020ff2000a000000000000000000000005000500000080000a00004d4f1ee93020c3a80000000000010000000000000000030006000000000002c3bb3ce35a7200000000b59100000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/11 12:05:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x0, 0xc1de, 0x2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0xc}) sendfile(r4, r3, 0x0, 0xc08f) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003b80)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r5}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() link(&(0x7f0000003980)='./bus\x00', &(0x7f00000039c0)='./file0\x00') lseek(r6, 0x0, 0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000000080)={0x399f1336, r7}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000003940)={0x9, &(0x7f0000000540)=""/241, &(0x7f0000003840)=[{0xffff, 0x54, 0x2, &(0x7f0000000280)=""/84}, {0x6, 0xb, 0x2, &(0x7f0000000140)=""/11}, {0x4, 0xcc, 0x2, &(0x7f0000000640)=""/204}, {0x1, 0x5, 0xffff, &(0x7f00000003c0)=""/5}, {0x8, 0x1f, 0xfffffffffffffffd, &(0x7f0000000440)=""/31}, {0x7, 0x1000, 0xff, &(0x7f0000000740)=""/4096}, {0xffffffffffffff84, 0xd1, 0x100000001, &(0x7f0000001740)=""/209}, {0x0, 0x1000, 0x6, &(0x7f0000001840)=""/4096}, {0x3ff, 0x1000, 0xffffffffffff8001, &(0x7f0000002840)=""/4096}]}) fdatasync(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003b40)={r2, &(0x7f0000003a00)="ea315fd8e2ef3cc9358227aa020512552acea19013b68815", &(0x7f0000003a40)=""/239}, 0x18) 2018/04/11 12:05:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001280)='net/ip6_flowlabel\x00') r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x8, 0x7, 0xffffffffffffffe1, 0xbb5d, 0x7f, 0x3f}) dup3(r0, r3, 0x0) 2018/04/11 12:05:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5450, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x8, 0xde02, 0x0, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000440)=0x84) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x20000000006}}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="84000000", @ANYRES16=r3, @ANYBLOB="00042cbd7000fbdbdf250100000008000600f7ffffff68000100080002008900000000000000080001000a0000000c000700020000000200000008000b0073697000080001000a00000008000900590000000c0007001000000004000000080005000100000008000b0073697000"], 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/04/11 12:05:16 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000440)='./control/file0\x00', 0x0, 0x800) renameat2(r1, &(0x7f00000004c0)='./control/file0\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000200)='./control/file0\x00', 0x9, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="43578fcc529941c1ed4979e4bd906724a261331aefb3c1ae6f495829ab8615582ec6b5f54d4a6a00afe44d7ed12b6a776499b221a2887a21660b38a42aff19e103485371173450179fac928ec2f636ac20423463c441a8fce99574318869327d97db19c1434bad2c8b3cbc8a43f571be5e488f2a5e050ae58bb27f8ce2ca704cec82af4a74737ed0eaed10c9d08f01834c0f50b3e3ceb2262fca46f41c7a82f889959664dbf22892e6585f12cb5c136d", 0xb0, 0x9}, {&(0x7f0000000300)="49cf4038506d4290f7b4d9850a7071b064ef584aaac0a6dc42adb55d581fa5bd518cd15a25efaf240af8485bd3189770aed43ce004acc8f692a51813a614794a29b8912cdc0ab728649e0603283879001fc5e23e7088958a23a3a475cd8e092a48b8b134f4408da666b61403b7485ac64c0157ac362683a7b27607a97810855bc402035ae713c6adaba240a7794ea64ddf30deba96966b61d60cb848712669e4e538fadf1acb", 0xa6, 0xf07}], 0x1000, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6c733d6d736f3838353910396b3d342c6e6f6465630700706f73652c756d61736b3d3331353334322c6769643d34382d353a2c00000000"]) 2018/04/11 12:05:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045877, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xbf9d}, &(0x7f0000000100)=0x8) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x68, 0x200000) ioctl(r0, 0x2285, &(0x7f0000000000)) 2018/04/11 12:05:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6319726f75702e6370752f73797a3000881975eea50db3af4d319542d33adfa8643f1932d2982de15866e4392112b5bfc6b1abc37264d8751f78f58bb9240c6e7a992a1128f6cbd04d6c7325ab60b7457b495fe2d2b83901359bdafd042d431e825d39e8bd70be5b4979fd4ecfd6caa74962bffce34968f419f05102180c686893d1b67e75f6a0c33863f919cff23fd953d12e226689b0390ad1205069dd3ac4e7421662af9da0698d7087f65a305ac2423d51b1112f32147456e023ee", 0x200002, 0x0) lseek(r1, 0x0, 0x1) r2 = openat$cgroup_type(r1, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) write$cgroup_type(r2, &(0x7f0000000400)='threaded\x00', 0x9) 2018/04/11 12:05:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004680)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x3, &(0x7f0000001140)=""/70, 0x46, 0x7}, 0x6}, {{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/178, 0xb2, 0x2}, 0x3}, {{&(0x7f0000001340)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003580)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/184, 0xb8}, {&(0x7f0000002480)=""/90, 0x5a}, {&(0x7f0000002500)=""/98, 0x62}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x5, &(0x7f0000003600)=""/3, 0x3, 0xff}, 0x3}, {{&(0x7f0000003640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f00000036c0)=""/227, 0xe3}, {&(0x7f00000037c0)=""/224, 0xe0}, {&(0x7f00000038c0)=""/80, 0x50}, {&(0x7f0000003940)=""/239, 0xef}, {&(0x7f0000003a40)=""/166, 0xa6}, {&(0x7f0000003b00)=""/77, 0x4d}, {&(0x7f0000003b80)=""/94, 0x5e}, {&(0x7f0000003c00)=""/86, 0x56}, {&(0x7f0000003c80)=""/46, 0x2e}, {&(0x7f0000003cc0)=""/47, 0x2f}], 0xa, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000003dc0)=@ipx, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003e40)=""/183, 0xb7}], 0x1, &(0x7f0000003f40)=""/119, 0x77, 0x2}}, {{&(0x7f0000003fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000004040)=""/109, 0x6d}, {&(0x7f00000040c0)=""/200, 0xc8}, {&(0x7f00000041c0)=""/25, 0x19}, {&(0x7f0000004200)}], 0x4, &(0x7f0000004280)=""/60, 0x3c, 0x9}, 0x68b}, {{&(0x7f00000042c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004340)=""/154, 0x9a}, {&(0x7f0000004400)=""/250, 0xfa}, {&(0x7f0000004500)=""/178, 0xb2}, {&(0x7f00000045c0)=""/52, 0x34}], 0x4, &(0x7f0000004640)=""/30, 0x1e, 0x1}, 0x6}], 0x7, 0x0, &(0x7f0000004840)={0x0, 0x1c9c380}) accept4$packet(0xffffffffffffff9c, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000048c0)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000004a00)={&(0x7f0000004900)={0x1d, r3}, 0x10, &(0x7f00000049c0)={&(0x7f0000004940)=@canfd={{0x4, 0x2, 0x7f, 0x9b}, 0x10, 0x1, 0x0, 0x0, "aa5208bfd22ea43d63db845eff65b25faea869c10254873ab543ec484739dd025aa7ac95304da224566fe6e04b813f84179e2cbf8451fdb7f0d4f90a8c57a89d"}, 0x48}, 0x1, 0x0, 0x0, 0x4000011}, 0x20000080) socket$kcm(0x29, 0x7, 0x0) recvmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f0000004a40)=@rc, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004ac0)=""/138, 0x8a}], 0x1, &(0x7f0000004bc0)=""/54, 0x36, 0x7}, 0x7}, {{&(0x7f0000004c00)=@alg, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004c80)=""/147, 0x93}], 0x1, &(0x7f0000004d80)=""/126, 0x7e, 0x2}, 0xd6}], 0x2, 0x2000, &(0x7f0000004e80)={0x0, 0x989680}) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000004ec0)) mount(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)='ntfs\x00', 0x1068000, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000004fc0), 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000005000)=0x2, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005040)='/dev/sequencer2\x00', 0x4000, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000050c0)='/dev/sequencer\x00', 0x101000, 0x0) renameat2(r5, &(0x7f0000005080)='./file0\x00', r6, &(0x7f0000005100)='./file0\x00', 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000005140)=0x3) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005180)={0x0, 0x3, 0x101, 0x1, 0x7, 0x3f, 0x1, 0xfd94, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x6, 0xffffffff, 0x7f}}, &(0x7f0000005240)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005280)={r7, 0xfff}, 0x8) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f00000052c0)={0x2, 0x0, 0x2, 0x3546, 0x9, 0x3ff}) r9 = syz_open_dev$vcsa(&(0x7f0000005300)='/dev/vcsa#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005340)={r8, 0x8001, 0x93, 0x2}, 0x10) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000005380)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, r3}, 0xc) ioctl$PIO_UNIMAP(r9, 0x4b67, &(0x7f0000005400)={0x4, &(0x7f00000053c0)=[{0x1, 0x7}, {0x5, 0x58e1}, {0x4, 0x80000001}, {0x100, 0x7}]}) poll(&(0x7f0000005440)=[{r4, 0x5}, {r5, 0x8}], 0x2, 0x0) statx(r9, &(0x7f0000005480)='./file0\x00', 0x0, 0x80, &(0x7f00000054c0)) eventfd2(0x5f, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000055c0)={r7, 0xb8, "0888742a52aaaa458256ec5f80ea70a33820d804da8b6584f865d2f6f59bd91bda2aabb7ac1de89bb3a94a627d1195b1fc48dbe309542747363e737b19da4f79536ac3022a9e5fefb0ecb8c5e0df7fa47845bbe6fb275680e1c3437b25bba3ca342db67a1254b93e72585436d0b347b60bbcc4e51c159c2541d163602d28086ca3464971d6d5eea8d7a693651740c2571ff553658324dc4a4432ab00dbbb07545a2b783074e5b7dee24b94376610d0eb2a6be5e886e4eb8d"}, &(0x7f0000005680)=0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000056c0)={r8, 0x1e, "0131013b61ed9569834cf4a6addb6913893ac09e83c29ec8bc1bac02fabb"}, &(0x7f0000005700)=0x26) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r9, 0x5411, &(0x7f0000005740)) syz_emit_ethernet(0x22, &(0x7f0000005780)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x3, 0x7, 0x3}}], {@can={0xc, {{0x1, 0x6, 0x5, 0x8}, 0x4, 0x1, 0x0, 0x0, "caeaec2626989ad3"}}}}, &(0x7f00000057c0)={0x1, 0x4, [0xe3e, 0x4bb, 0x3d5, 0x449]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000005800)=""/168, &(0x7f00000058c0)=0xa8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000005900)={0x105, 0x14, [0x2, 0x1, 0x5, 0x101, 0x4]}) 2018/04/11 12:05:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r2, 0x802) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/11 12:05:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000040)=""/53, 0xfffffffffffffddb) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/11 12:05:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x4}) 2018/04/11 12:05:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1fff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r0 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) 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(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/11 12:05:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) chroot(&(0x7f0000000100)='./control\x00') mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x23) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"0663734330a84400", &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0xffff, 0xe1, "7adba274ffabe5017d521f3067a13283a2fbbb1b5c733fca10b2e1fb3939b7dd936adbdee70bd3177379c3c8f0162ddf5de2527bf573106cb621ca753964da273e2640966ffb3d3c1f68fa1c219f6703146426d424d0d15410d368bad5fcd9b04a35af92c66a8cf2aa6062a82c598f1b84321aaf3f09c167eca16c648e6c493611b72c268f804f69b7c4f979066643fd0da8acf76476abda597cbac16233c5dc250265041fc788328946668acbca7bf93d09bd681e6bfcc3386091a1ab8f14fa9faa8cefe96327a8b179633e73ce4feb2a30bef1bdf7f548aa8241ccf146ea47e4"}}) 2018/04/11 12:05:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc008551c, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x4000000000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5450, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x1, 0x7, 0x80000001, 0x874, 0x9, 0x10000, 0x80000001, 0x80, 0x8]}, 0x16) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x5) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000680)=ANY=[], @ANYRES32=r2, @ANYBLOB="010000000100cdf0ebfb5a177e9cbea9a48f202860000000000000"], 0x20) 2018/04/11 12:05:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/04/11 12:05:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e210008907820c9edf07e7ea65f039fe1c8798e6ba3f20b50594898564d8f22c932c65d2612f4f9f72d65ab11c5ac80ad224dedd60da03d8b601700ca50e22547278bbbe8d526d84d85c9fc0af021c06f24a50300000000000000f86bb9a1a8762c0b98fccfd881409bd0d909d18c05"], 0x0) 2018/04/11 12:05:17 executing program 3: socketpair(0x2, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf2501000000080005000200000034000300080007004e220000080007004e220000150007004e2400000801000000000000080001000000000008000400ef040000080006000200000008000600c50f000037cbcb70aa9b3abf296f64d40a7f72dd78573da6afe76a9313d169fa96e8330ec922b1409db73374987d091e5d50010996420a2564718fd6c68a101887c2c66e4d7d91dc8c8ce756484f50fc088d7fc07bb89fa1f28339dc05006789e911a9379eedbc87df1f21248253802c9d1eeac7dcd6f33665e524612d3d"], 0x60}, 0x1}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) fcntl$addseals(r4, 0x409, 0x1) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffe3) 2018/04/11 12:05:17 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x848}, 0x1) 2018/04/11 12:05:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x81785501, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='GPL^eth0ppp0procselinux,\x00', 0x0) keyctl$clear(0x7, r1) r2 = msgget(0x0, 0x12) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x82002, 0x0) openat$cgroup(r3, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) msgctl$IPC_RMID(r2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6", 0xc8) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80, 0x80000) 2018/04/11 12:05:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045877, &(0x7f0000001000)=""/250) [ 217.078879] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/11 12:05:17 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0189436, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xf86, 0x204840) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'ifb0\x00', 0x6}) 2018/04/11 12:05:17 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/72, &(0x7f00000002c0)=0x48) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000200)=0x6) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r1) 2018/04/11 12:05:17 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001900)) r1 = socket$inet(0x2, 0x80806, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001940)=0xffffffff) arch_prctl(0x1007, &(0x7f00000016c0)="d51cf3320f7faa62614f81897477a3bfe14d2434f2279552d50e66e8ef51dab4d710635ae28eb89f6d45f73ae019d3d0ab1e92e12e76acfe73727926471792a6cb6d4fea85c8278d09fe1ebef7a34a2e8d0c73d0b0c3b7b37ff1864a072027ac9aab3422ba9f24f9b28b50e7f1ef0fe7bbef2ff9ecce3780880ee3723d42455d0e9e96fc6f573f77efbfdd788947ed2ba16e9691067249326f2559f8d7d1c528f1ad9dc31bf522aa9b1838e1466ad8652309beadb85af4196bb01abbfdf4207c05e2982ccb71e2d140cb0c408ca781e1d8ada156bbb1e034bb5d023757004e8e6f62eec63c64d6feb59241c8322de690") setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x1378, 0x12c0, 0x0, 0xffffffff, 0x1108, 0x1108, 0x13e8, 0x13e8, 0xffffffff, 0x13e8, 0x13e8, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x10a0, 0x10d8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "de4cb94b685f26a84efbb1915b1d774a20f21cbd17cb3c7beeb37efa99eacdb51cfa84dda83269b1ece30f7235e104b520c92428e06eb68bc8cc41d856eb6f0900cb1251657f12cf2d681bde2537538304b9b790b78b6564cd7461da4d7bd114d66968768990cb8a67fedf24b4440de8577d86429d2e091f5cbef84408de62b8bb4b3e42d63ff64a89e15bb959bc35f4bf32176c608fdf52ac4fc4f651fa739f5ca5914784a92a4084886a486c6860d6cf225d0a2cbabb6304615d6514ae2cae7e1a1e01babe81bd20e10f599ce752ee30474af5ad23b835ab1432bbed959b34f65367802ee6a6b0daa5c85f4b5d8ccb722f2f3064054340c725046dbe11bfc4109a9eca0e08a7598ac88435f618e7c07bb340fc6cb16bb087f68cef86fbe56b1ee5f208041c5834de6eb430507c257f363d94f680e7d35c55b43e60294b3816d1a887f0ca499fceae072d0d7dcce7028db0f6be3d55e80316d2b623e273e1f21136af86d007fec47965c4c5e71754087a9a2b44e454a49c430701551576f856b70a75c402223ccae51823e4fa04ea330a9c3dfda8dda49e9b2e71cbbdae89bc6502327f8b7d4bb28b4ce9445dbe03baf0cdd193e0f4faef50b5694371b0df1344d2387923d8ef1b9062363cc43d81ce8b7f91a35750b409202ad67bbf0cf653b1596ea451f29c6710149452b5f2ceda1c4d74df8ba7d33db6d55c182d217c5c3937655d4f9946301bc062a6a5a36da7ca8b5c7be6518f2b6d0cc8f9e658dd106535644db7aa550d6895a937bd701b93e0589001861f35efe560f548e985d50c3b55d6a7f37571954a98a725fd1aadc8b4914a268e5c43861a24fce64ab1a2c54f46fb5f1d64fd36ffc86311415abe01e42df3c6510c82ed78f8605eb0b5cc7003ff78d4774e05918052793736192b1820dc335533b8ad049626f079cf690eebff1ceda27dbbadd107b60c960211318e751c92ea0af0e11927ec2636bf2ed2da2458435a23ab7f61ee30d91e887f983790cb15d6a82cf74cd989a63e1a27f63d1acac267e24e9b3dea7be42f38f400b685c8c5ce34304448b7d50be64d29922b7fae94f888b6e858c5211ec9818df74c7e964191170bfd4b9178257655d252ebc2e88d1639680eb00d7d6665e139460e58af2a11706fdf00219b5197cc58a412e747d9bee82cd00f94aec041a67650473c6a853aac36b538bb4e056537bddebe63525b582e35b6ce4f9f59f3ff32711d798f4367108914842d8bb7e90d26c6dde6d736f8e2aa41605b2c28b1dad53502ae97f6f9bb4aaa5a45beb3a2826e30fdc0a7ccfd9fd2875c0bc3336e46b66b9c9bf6da2bf865bec4a3bddaef0ae30343c424a363f209b55b7fecb20e4e14364d74509d28aec848c368ef85ee9580d55041058f17f8e5f6dc64fd6da143055a00d957c76b4586ec366b5b47a2dec1b065b8b848514b7fe3cf94a01a68a451e483f9514174ed82a6390d2f658f7961a03c1eb710656907278dadc7b4eab4d6a1dd6b538be567ee712fdbe3f82671d88cf867c7537c030dd7f015b5ee07899b32c15f5b266566bc6a87e5f0c7ed6223d28a7fa1c7d5d4f366d1f81df5ab08a565a949c0ce42a9be6124db1799404bdd42d652ddddfb1266967d1ad7c2745a29baa63676d8bc18189927c151751236afe27057853fe96e2de0f4f2ede4b1bc3037e48e0bce5b5ae358a18008aa7e20e97bbbe39655f78ff59cbd8c07cf1b4ac8e5e871b8ebf57074f62d54df4a63c31a843a4ced241476b459c815e226bc08c199f62d745bc3d0a6ea8d0355773c0a52f05a1cc7f94426f258f4ed78f249b3104f26824ba352412d990bbcbbd7da96772c08db3dab65206de4946ae74eed0e12983107338db991615301175406cf11aa14bba82ebb6d33032c5caabf13301a718e12c12d9587ad47568ec6209c3c311cc6b26ff453af1b4e142fa803b9487a5a6f5121c133dfe1d23ff84a1e944a7e5b912791d6d608aab86e6ea1417c7a7992eb9b857dee4e6af166b7186c6e8fccff3ba1ed0f35c1e8e8282dd681931b8987f71edaddc0ec2023659b43f8521b6e9bee9b37ea63fd9110b1a840dafba9b09107f44b27fe6680a47ac94943f1dc4210a6ccbfa7b0ce9fb1d5525a7d902538f81d33d142e6e05e210f9f87c985a82b38be5a9efa72fb955702f65137c4bdf276ef8c50f7f2f1aae4b6fcb2c767fc2db653144b25ae965bf78918f76fc925eecdc4a15979655a2d68304c84efd5e36ee462da36974b869f883db8fe84f54ad46cabed136f9901f4203a98b8f162f1f1cbd747ca097ee1079117eb2fe089408d159fc003b1684132c187225f0d9233aa1b968d0832269ce70860ecc0fe0948211f39fc7b1cbc3ef61ce749519968ee52068a5362d9faf25c41e27b6d0773f82affc19bfc14759b7d526f0d1e9d6ef53f5c1176c0a2b295df86f55eb838a45bc0d444375b052c0dbcf2348cbfd91b4786f3685ad2282210cc162194a00cb84c05fcb6dc429864c8e638d996a4cf90c7d41b6974b8112c540d3e15028c6c7b41d9621d4c656c55cddeeef882fefbb5e4a76e31d222a6ee81e746a2430381e3b1c5129fc5cd371b1e0a5225ddf842d28d407207118e7d8ddc0e8631462fabacdea407da904f925a1b2c8916410e75c0009dc5c6c7b40cb4bff34d142710aa3b150141f159936e5cc00fa19cd4a607ba20b7b91e7bfdaf1688af1656f109adfba145434c9ec196ebb7fd3a097741c7ce1bf335dbe12b378aef412278920965ca825fe1184c80f861a739b2d0a89c0943a414f1b1308f50c490ea92821810d8e6e850aead3237f38293671e7f3f7d4c8222b652fbd60e320dd7c52b60d6ce3c5495d9728eeed8c1768c0233ce3a010e9b854b419ea4eb78594db10f66af1837eb194ecc39435178fd4c7872da59fade88e9ddc7fd5537c86ae6de9096395dfaa46576ae637cf9200d6f256110ec87f45e25c26bdf5e6d7d05bad0e0a57f5a88680b865da6d954745decfd1e26b90fb454d7176262798ac28ef0722f7f6778d233b3768c5116bea6fe5fa4aa4ac7ef78a669cc55563d7f4204b7b798b994446f2da8ee7c5a77f5630943f1df63dae1df906986a81d82360c1d8b403bf307fb3711a2879e22ee51c4387f107bba30846b57bc4e3629e355ffda6938519dff89254ad0bab4b1b4e1f892f65272b4e226a30c9004e63cb6645d90699cc70b3f3e8695a442ef4e77f3cb7104f3ad75b270362aa79b63c5f1c7d2b3d2cee4ae3b417406c5840cdd9ab96114d6a0211c854d862d2a766042f9e5040dddd36dd192919f3a49be22ff595a64d526d8131c561378412b58de0935a41c31d98647f6b0f83f406421784721f7d146ecf3aa77494eea503d26efd15eeb80c86b2b1320b2258af62d3934afc7e5df8f6cdf6bb17e622db7da21a75e73bdad28e6a547ee4d48d22a6c7c6b1b23749a600f0add75b1d716fc6d1bf58ee9f4833f18ca222592858dbd357161386d1591274914567d027dbc37ae674e66d6fb06842ccd24a3cbdabf8159fd4090bc51b1c0e90ad52544064346028ad830ae63f880410ca964be8f214451d45085fd4c50158da4a53f4d060ca189d91dd17aae7dbab3266b407e173ab98a89b3af45e92979ec859e8c4a4584191bb7363d6deb7df2fe6823392c5d346f7dd823927aed679875fc52ac4ede14c2f09bb9f80e8b673b9b5139e9eb93680d1b9de7cce1f61ba8330d5481f7bf93c58ca5c01d339a501ff8fb595a8f813a049e09603223d7e9cd40dd056d1a91ad74d3f43789e69050c66dfc75a50f7807932d8985235894ca1c4e47b5337542a7f7ecd75bc988a17a5531efb05cd03a3f2282cac1cfe25d526f3d36f0dc3547d965d497d4dac32fa3819a7994bdf5d4b06fad3ab865257df96529d717ec924381284dae537d0ffe56697881c46a6ab433ec347fe54f25116d3b71206f83469d208bcbfaf1d3bc0969db56c997ad3b8418af2928fc0c223fe6fdca2fe19cc4ea6ef607c1b2960545c492b23e239e16708f55d3d068ea1f657e7344711d055fd069c5736414d9f7d77dd1343d0891ebd473b804e0e931ebd9fd6c2f49c6eb5922be0fa97e62d894b3a9ee7717bb90c36cc5594a99835bd694af27bf1918dfa815ae647aff4b5a1828e4c6a0aeaf98febacbf632f6f391e44a66769f8019ccb887ba32eb0b92bac874c5a4a3963e662bb5830b19651e7dc15ae86749dc67faabbb8a7c48729c20bb6325bd9b5156a201bf3d079f09469bc0a2be1060062b1220238c8b9155992c22d2a6df0b70c56534656eeda4b8ca76f2aa5f657455f7754280b1a1082a0dce44a851850594460209d45a55fd2c335ee84d31b3f0ad46992af7bcc717778ed20728c313cbefd2ad77836cc7f447516ee8b705ad9d886467a459b691dfab00164e17e5bf80eed5db958014bb99c3ea122647ed0b75da7c5598f876fd9222b164df6993b0929b8a450393db49985c2ea8c2bd2d967316a406d54885e11080d6f0465386ae90e352453cdc852c3d9e91c54780c05ac3f35bfd76137cbc91ecef011c4c8602c8d869055f2095d5d0d2d773b1e41df9b1f7173625bf7a10b1da8252171279e063a336f67be5c02985a9a4c0f7a431669ba1be7133af3411fbd6932d2b10692c0dd6ab3a8b27b6b9151679f1c1eceff427c1a43aa8dc5d5ac5ff8252176c00915524b1c8b081a2346ccafaf02b97188fbcf6707b49e3392fedd106f68e8ccfcc2c846b3c6eda676a02d0ddb450008dedeae2db65f1f9acb97648c5616d3e217d2f61f3ce1bd846ea10c5fb2627bc5357e0ef721b78b60ce0b58a96a61c8f2343d50d87b7dab1a79f258e2ed4a3c6675edf74374e30728ae30a4af334ee8650e0d496b4ba77649d59b1786bf655c4c7cb1faee8b215a6a1f8905278899dc451f597cb8446d2eacb809c7b1ddada1ab8b54c8fc3c3271e2f3e5432ab6b275bd294116d87dba3eb19c4a9343558e7c63a39f97b82de0c2a4a3a29d103bde9dc6bd1144b39bd2bffa66707ef677777918708ad27a363c1465aa1c5a7d141668790938a6627d0ef2be777c0e47d43ac00d4496dbc1e5c833bfeeba608eab5545155b4e11398723a86ead838346cc6994d9d30d257968b5ffb65f9bf9bfcff87f6e0995daf4810cb5fe7517240bfb70ccca395d227d7354fcd794e151e9340cf794159ec26f27befd30b090ce8e97ff44e4213f11ca7b1af9778be17b46135fc66d9324eb122afd29c397f2a5bb9dbebf334ed6839fe58142df67d04b28fb90e3b8447b9f5897e332a613abc7a649ed08bd0c6cf13211d3e48e75ea34ee0fd446eca4b50d6d5c7570367c89a83db6e2954f145aab5735d2329cd294480257bac6d74ca1c4cc0bfbb915687d9ba974a3da9362fc46f48afd0a8bb3853f6f084c3fd9350e0172c0384571c2a749c1b83268380418aa29d4d8f6a3c99514236945625e037eca4b29a42446584944bc9e25985b7f1559f85cc226f97e6afcb6198d70279aa077e9222b316b47b0f388dbeec76eb075a02eaf0ed28baac51f593d7240c5ef9ba84ef87b6f101e5190f0ebfd8e808fe4f5ca13b5f2903f8db13de770cc41a6f975c58168c16017a8ef468b1368a53c4152a1713a87e56b0c8efbd261a0d71634e5c071a305a18074200d9b775619364372b1002343f0a17c45321802df4cfa5d457cbfccee5e80decd22283c3accca9c088240539e2e671128eb8c9f47934c6dc5f70ebc2c0827fa2af777a407439947905fed6655c8ae7da5144340f"}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x13d8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa01e, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001980)={'gre0\x00', 0x5}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000015c0)={'filter\x00', 0xbc, "ab7b9dad7aadda73d63e790cffb6db5c04e7c2d951267cb26603d29078cf3c25eea77817c30aca0e832ba15a519a3d1c7cfbd34e7c5a74c0130ef549b330385a5826c8e47b503d3252d7680d97f81e93fdba1e70baa00719df861deec351b188e2c734fc017946c9e7c269fbcc3ddd0cd08fe3d0937d06270b63f4a9c48359e389d5983bc7152131402aba97d26750c1545351cf048b74d2d29d1f09f4a6fbaefcc0db5228a612ac05152b80df9621f152797e752e165e3a00d694d6"}, &(0x7f0000000040)=0xe0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast1, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) 2018/04/11 12:05:17 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="080028bd7000fbdbdf250a000000080005001f00000008000600990a000008000500010000005400030008000500e00000021400060000000000000000000000000000000001080001000200000014000600fe8000000000000000000000000000bb0800080003000000080001000000000008000400c3000000380003000800080006000000080007004e220000080001000300000008000100020000001400020062707130000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x401, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x3, 0x8, 0x100000000, 0x6, &(0x7f0000000240)='ip6_vti0\x00', 0x9, 0x6, 0x2}) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x474, &(0x7f0000000300)) 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={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) 2018/04/11 12:05:17 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x42db8ada, 0x0) connect(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x2, {0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x80) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000640)=""/253, 0xfd) 2018/04/11 12:05:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc008551c, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 0: time(&(0x7f0000000000)) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xf000000000000001, 0x2100) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x14, 0x4, 0x8, 0xc, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d3, 0xffffffffffffff01, 0xca, 0xb4, 0x2, 0xa0000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbf, 0xfffffffffffffff9, {0x6, 0x0, 0x17755e3a, 0x100000001, 0x0, 0x1, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100}, @in=@rand_addr=0x7ff}}]}, 0x60}, 0x1}, 0x20040000) 2018/04/11 12:05:17 executing program 5: r0 = semget$private(0x0, 0x3, 0x248) semop(r0, &(0x7f0000000100)=[{0x4, 0x400, 0x1800}, {0x2, 0x4, 0x1800}], 0x2) r1 = gettid() ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x17, "a31a40c7ed8658a80ecf13af8acafaccae4e06be70319a"}, &(0x7f00000001c0)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000280)=""/83, 0x53}], 0x1, 0x0) 2018/04/11 12:05:17 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/112, 0x70}], 0x3, &(0x7f0000000400)=""/98, 0x62, 0x593dd5d2}, 0x40) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0xffffffffffffffff) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/04/11 12:05:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000cb2000/0x2000)=nil}) r2 = semget$private(0x0, 0x0, 0x42) semop(r2, &(0x7f0000000000)=[{0x0, 0x8, 0x1000}, {0x7, 0x6, 0x800}, {0x3, 0x3, 0x1800}, {0x4, 0x20, 0x1800}, {0x2, 0x2, 0x1000}, {0x446cc5c647f8df7c, 0xfffffffffffffffa, 0x1000}], 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000200)=0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10002) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x3, 0xfffffffffffffffb, 0x3, 0xff, 0x0, 0x6, 0x40000, 0x2, 0x81, 0x4, 0xffff, 0x100, 0x9, 0xf, 0x2f32, 0x8, 0x8, 0x7, 0x4, 0x0, 0x5, 0x8, 0xc0, 0x1200000000000, 0x7, 0x3, 0x9, 0x100000001, 0x8, 0x4e, 0x45, 0x6ae, 0x5, 0x3a0, 0x16d8, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0x4}, 0x8, 0xd3, 0xad, 0x4, 0x0, 0x81, 0xffffffff}, r4, 0x4, r5, 0x3) 2018/04/11 12:05:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x800455d1, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 1: syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) setregid(0x0, r0) [ 217.445481] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/11 12:05:17 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}]}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000640)='./control\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa, 0x10010, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)={0xe9, 0x4, [0x4c36]}) mknodat(r2, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f000003aff6)='./control\x00', r2, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x9, 0x10000) renameat2(r0, &(0x7f0000000340)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') sendmsg$nfc_llcp(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x2, 0x1, 0x2, "365b2d0a6966f44adacd830478c269d1674761ac67bcdeb9bffedc198cf06dcbc5783044c723e2b8ac71b8109f1e7fc75e63bdffc716d3a2ac628c5048f38a", 0x9}, 0x60, &(0x7f0000000280)=[{&(0x7f00000000c0)="cc58dd2dea559b2cdb1b6d7f382555653b34af9e10943a68467fefe4e90eb9c957a6f742b1e7cc3a1f78bc4195c99b9c24f03062ec95c2cdadf4e0475570b9f88b9c5832f568c5fd20c667fd5d2aa51f2bc549d01432407aac42ce80051ebf644f69acc8e5664cd7afc4f59a241eac40bc94af7b8e2c48f519de9bfbbf0e50bdb8e3a8367ba2ddfc46c34611c1d88e3b78fe95d634be533c977f4709f8ff210749d2b1799446b72830057e0e214860e6fcc41d75172b0348cd19a2d872", 0xbd}, {&(0x7f0000000180)="430fdbf8363d8515b0c5b06b2254c2264064222d2802dba3a89403c724138eb2b5f2653122d531715c833c635b1e24f7a28bdb14e38764f9354ece9550d62ca2f73292df089548aedfd04e81ecee294c7cca9d8d98e60f7aae8a5f824900e89123a5ce5bfe5cfe4ae3e2ec211b3a7b0667f6b82c0fb8171c1a16ad5affb68722dbe0da95c558df7e581677d86035cbd7295891478fc9b3ca64bca7eb5d948dec89e4efcff1271a79b1f7a75131d8f658d1c4dc3092eb1ea1b5f639e7b269a1c8cb48cde17881c7368247ddfad880", 0xce}, {&(0x7f0000001100)="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", 0x1000}], 0x3, &(0x7f00000002c0)={0x40, 0x0, 0x7fffffff, "2467890f174c13ba52b49a46f5cba3fdd2b0858920cc295cbc0ec6c80a9a1c593cef8bb151d88dde9d805c32"}, 0x40, 0x4000000}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x1b, [], [@generic={0x0, 0xd6, "343716de5a373cf615d1fddc6e3469c454c7d11117acee83ae421194141d45ca5c391250656f1b312891736c5633c5b52a18282a7ab88dfad582bbbb84acf8563c1a6bafb72cf4c793fd6b0548b62c2dc89df111f27fb79baf5cfdfd180e54bbab21aee76fd07eff9915a6a713f48c242f0bc443434d665ea2ca5e15779c0495d8936751c1ab4b5260c2af9c6744996099c71d5a1dad1bfc8b51c469c8afa5cd41c36ebc499b3f24f651d28f7dbf655e60bff7a2554af3cf8572a508c4eb1ef6f329d3fef7cf85a19b75422b14c6d4e910aceaa77e9b"}]}, 0xe0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x4a5}], 0x1, &(0x7f0000000780)}, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlockall(0x1) 2018/04/11 12:05:17 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) socket$unix(0x1, 0x5, 0x0) r0 = memfd_create(&(0x7f0000000040)='proc-\x00', 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) sendto$ipx(r0, &(0x7f0000000080)="2f314fbad70e738fda0cde0dcd2c2ba0204129f4c61453505cbf0e3cf44da4734ea686627ed7f53d92c1dbf2442d7dac1ad3d5f72bab26a8a25a9b093d2bff695d7435b778dc9ea22a6606a430db741be40837c77b1447ed213fa40ebd19cdfc6df2a48d9c014f256aa36f1d42f2", 0x6e, 0x80, &(0x7f0000000000)={0x4, 0xffff, 0xe2, "affb0fbbdec9"}, 0x10) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x9a, "c25e2303f0ca957ac074a3fbc93456c767e80b8e7c110216c6b913d1862398abb6bc1b4a73df7feaee70a5c0e9b86bfea476fe095037866c7d33b39f4f1e2c0afbb60b88911aef508cf521fa127ba4bcb3e509b337d5278a00a9537a31f6e97b702867f45eee27f449b468622f9210006d14c353a8df24fed68e96117d012e5a1d24676b0f50c38aa3b6f5f1542e12ecf37e43fcc4da6900b4a6"}, &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x8001}, &(0x7f0000000380)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) r5 = getegid() syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xd000, r4, r5, 0x5, 0xe0000) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r7 = getpgrp(r6) kcmp(r6, r7, 0x2, r1, r1) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x6, 0x420000) kcmp(r6, r7, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0xbb, 0xffffffff, 0x34}) 2018/04/11 12:05:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x4020940d, &(0x7f0000001000)=""/250) [ 217.502447] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/11 12:05:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)={0x34, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x34}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x3e, 0x7f, 0x23}) 2018/04/11 12:05:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x81785501, &(0x7f0000001000)=""/250) 2018/04/11 12:05:18 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) shutdown(r0, 0x5) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/11 12:05:18 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0xfffffffffffffff8}, {0x8, 0x20}, {0x2, 0x2}, {0x4, 0xffffffff}, {0x3, 0x8}, {0x8, 0xa2cd}, {0xa, 0x67f8c417}, {0x2, 0x9}], 0x8) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:18 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x5, 0xf9, &(0x7f0000000100)}) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) 2018/04/11 12:05:18 executing program 2: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa00000800460000200000000000409078ac140000ac14ffaa4404000000009078ac14ffaa"], &(0x7f0000000100)) 2018/04/11 12:05:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x6, 0x8}, 0xc) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/213, 0xd5}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000500)=""/119, 0x77}], 0x4, &(0x7f00000005c0)=""/246, 0xf6, 0x5}, 0x40002000) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x40) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@newae={0x50, 0x1e, 0x401, 0x0, 0x0, {{@in=@loopback=0x7f000001}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) 2018/04/11 12:05:18 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) r2 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffe00, 0x2, 0x5, 0x0, 0x400, 0x8000}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000000c0)={0x0, 0x7}) close(r2) 2018/04/11 12:05:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0505510, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={"7663616e3000000000000000000100", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/11 12:05:19 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x80000, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0) setns(r0, 0x44000000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xfff, 0x2) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x7ff) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100, 0x101140) 2018/04/11 12:05:19 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc00455d0, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) restart_syscall() 2018/04/11 12:05:19 executing program 5: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14c, r2, 0x28, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x592b}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4081}, 0x5) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 218.709679] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/11 12:05:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() ptrace$getregs(0xe, r1, 0x5, &(0x7f0000000000)=""/251) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40049409, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x8) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:19 executing program 2: socketpair(0x40b21e2ccf5d552f, 0x80001, 0xfffffffffffffff7, &(0x7f0000000100)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/icmp\x00') r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="2f0100000000000000617400", 0x2761, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000336ff4)) timerfd_create(0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8000, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r5, 0x4, 0x8, [0x401, 0x8001, 0x6, 0x8, 0x6, 0x6, 0x0, 0x3]}, &(0x7f0000000240)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) timerfd_create(0x1, 0x80800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f}], 0x83, 0x0, &(0x7f0000000080)="ac907f34a41e14d44449975a611e6778fc3ec93f62a7b86e32f114fc329e892280f630e005ce62aa58bb65055e4357c6e5e10faf05816460e01f385fe292e8e5bcc06aadbca4d7ca414aff290b030f0b76fde9a18446e1784a52bc5822f060e9ab4d1cf795fc784010fc7cccd9305f36c716a74d9e4a815e09400b91fa5ef015849284"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000000) [ 218.883593] binder: 17576:17577 ioctl c0306201 20000140 returned -14 [ 218.924904] binder_alloc: binder_alloc_mmap_handler: 17576 20000000-20002000 already mapped failed -16 [ 218.938522] binder_alloc: 17576: binder_alloc_buf, no vma [ 218.941497] binder: BINDER_SET_CONTEXT_MGR already set [ 218.944197] binder: 17576:17582 transaction failed 29189/-3, size 0-0 line 2963 [ 218.949513] binder: 17576:17577 ioctl 40046207 0 returned -16 [ 218.961272] binder: 17576:17584 ioctl c0306201 20000140 returned -14 [ 218.980917] binder: undelivered TRANSACTION_ERROR: 29189 [ 218.986814] binder: release 17576:17577 transaction 52 out, still active [ 218.994113] binder: undelivered TRANSACTION_COMPLETE [ 219.009069] binder: send failed reply for transaction 52, target dead 2018/04/11 12:05:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/11 12:05:19 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0xffffffffffffffc1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYBLOB="2d45a2a41fa6e2b3df23b66aaabe46b874deb567c4181f69ac41938c9967915cfce3ab8b891a8eaad2140d3f32fdc29b8d245b32f2795f02f22f039771eb82d8741bb1add4da3e2a961a1cde637dac91485db338e8ff4c84638f10ec2af392bf930fd7c555e205b6ee075f69c110076857818e", @ANYPTR64, @ANYRES32], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES16], @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="bc4a643c5e1b972c1e88e276ad8102e69ce4d31839a7b1ab00393089d40e170a1dfae69122d4f00dcb4189ea24a0e54b22dfb42cafb3dccc824d80a19a712104bf183f275f41c48e3af878f9edfa9183ad785cd387bc81faac06fc347770112b0d333f743cff04a80114f7c4db43dca633c1395eff3bea84bacfc6da85d443027c801cdefd060d2c78b6169edbce908d0e3dcd38fed49599e27f05be2658c1b984f7ff2c9734b4081baf0f1949e88c99e1da8dc749e672fd83385bfc6163df672e6661a5f51114053b63dbd8852869b5f6eaaa7bbf303fda693f7fd3", @ANYRES32], @ANYBLOB="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", @ANYBLOB="adaf515f4cca2f758aada1a8ceaec5253ae649efa47d9264052e7edc8466a01c3e8731fdc5362ba8808d", @ANYPTR64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="2dc4f4f29389846542ba31545a01a3c6913b0f5544b59b7aba99230b99038bc89a67ce9d4daeaeabb96541aecf56d9782208002a8d076d5649a88e332cdc2a33c8c2d8a099f18f05ec8912858624bf35f791924e19ea9a75a26719f4d4dd0d49e14dd9b63506bc10951941788101e901fb876f352a94579ddb689559c538cddd39b6fb89d56c8fe7436252468165ca58ae68f98fb6f3535f0bb2f34e902c53ef8152b57aab729a9bf6abe34a3042324b8fd9b11ff9186c133dabe0570813156c7c8c02ee", @ANYRES16, @ANYRES16, @ANYRES32, @ANYRES64], @ANYRES64, @ANYRES16]], 0x0) syz_emit_ethernet(0xe6, &(0x7f00000013c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @empty, [{[{0x9100, 0x0, 0x81, 0x2}], {0x8100, 0x2, 0xfffffffffffffff7}}], {@llc={0x4, {@llc={0x42, 0xfe, "03cd", "08efda5d5bdf3eeef9a84f2a1ce1f17577c75018458676f8737703514cb3b39dfbee06b503ddca5dcb1f22af3d38180ec329e33b9f03afe40f09c3b16acc33628526ae9fac05e7bc3aaefb7c19e67b6847cfc0eacc2dd352899b7fe854a979c72a70aa38537d9fe20383239396ef84ade59e20b1e51d3b1e3b915fe74bde91f57d81e6eb994ea00884cf2e7ba4c4517c758910cf8411226ed4fba4fe335e29ffd26db5241a3cf34126604cc49b832b51d49963c1ca8fd18351ea22ce81c39bc99ad15a361962e0302753758f"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000014c0), 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001500)) 2018/04/11 12:05:19 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) chdir(&(0x7f0000000100)='./control/file0\x00') mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0189436, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 0: r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="812121386a506a8e6942657b8d90f1c59d681ea366caeda0b8b936bcf8beac1697d1bb37c76a43c0595e3300555e2272ae074372418b3ea2f499e475ed86262e6ccf51309f23fe8ba876669fb9b96bdb2797e978fe106c4ac5188af1d58f944d9918dadb68b19a550e1ce15dc6ce8765a9f8b207b79ecf074155ea13b7774534fd726b94fff84290dd6daf1e9511ed48ec7fd68218eb34c2d07d5b542b277750f8d626035232996bb4e892e15ec2e58e6f4d5b8f846fa9978d03d101bd3f735fbf1fef6aed", 0xc5, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="206815ac3189e2a2bea13b87330f21b3e30d7c49fe92171a0869fef328d369dc5ad8b6aad3e05e380d6c6c4c8355ca3fb11fe4bdb6f6bfe98500db1d0ba1c0fd156b179dbaf243cc551d69f8f0acc4fc3e5925da2e141ca45b6957a5c592977ad7273288b4a67c76958cd4afc2cf21acdbb789d3b90cb5c5e804f2adbdc28ac1925fc956042eace36c07a9de6402af8b9abb3a29b62da147f66d05f0a93913c8bd319375f25b0cf37eb2bd4a7ed61b037e7532b0a3d8f6e5db582bb9f0189c735d6191ad4e5c8a85117b1e254b9e8a2843f131d7df65be15758cc34b24b9", 0xde}, {&(0x7f00000001c0)="8554055a9dc7508dccfd7f1408e22ea85e57bebeab8596c0830237ed201194f6a1683b29ba126ce37cbc5411aa7c1364a9f680eeda2c8200c1f04937507403d51f3b7e0e57a72d9681472172a3654b5923b55682f8674873c773aefe973e2d9d9e0a613906990bd4b12c11e627c8e1ed217cf427b50605fd1f09b7afeebb50c2cfeedfaefafb3e78606a2f20b0", 0x8d}, {&(0x7f0000000280)="f0b6c7b3e3d98d335a1316e806851b3ef934248d1375e3b6b5f90289e9b2c3976ab34717b1bd5755b6529af64004b9fe58bbe08abd23b878755fead0120baa0c467ffc5ccace0de29a0999a8a1a652e9c9984d7e5d9aa5a66450b8beca0530333e9fc89e381e0934b00f5757f50f217cdc9692809ac9fbcaeb5942561c4a59b47d74cd80e67e4a2442db99f7176b23b0f79da18dc62c19b0504aadafa01cf87ec6053c2aa286e6384af964a537046b", 0xaf}, {&(0x7f0000000340)="e602fc03f384e0825896380cf3f9e054f3576af04d423a44d5d50ad5499dd6a5b4ade97a61810cda35c2fe847df6a68344adc7057e514513294aaaae1413a70155372925b098a9c39e5a91eabf106f33cf4c38dd41121646e15e5e58f31a3c09c86d7186c438c541c77f636c5b4f5aef1818e1430a35cc3bb5d41f948a73c0acd5cae5d2a30024aad3bc93e6ecc8b63cb2e1bbb9d13f5cd4dfb79095a5a225e46eb18511704a8378", 0xa8}], 0x4, r1) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x3, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="2200cf078233c10000955f9fa4a5968e0fe3ce85afc233ea0e35971b21056390f22c183f24fa"], &(0x7f0000000740)=0x2a) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000780)={r5, 0x3c400000000, 0x4, 0x7}, &(0x7f00000007c0)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x40405515, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000005c0)=""/221) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000800)={@loopback, @multicast2}, &(0x7f0000000840)=0x8) 2018/04/11 12:05:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x344}}], 0x2, 0x0) 2018/04/11 12:05:19 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x200000000000000, r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/11 12:05:19 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x6, 0x203fe) clock_adjtime(0x7, &(0x7f0000000440)={0x4, 0x400, 0xfffffffffffffffb, 0xffffffffffffffff, 0x6, 0x401, 0xfffffffffffffc01, 0xb8, 0x2, 0x8, 0x6, 0x7, 0x7, 0xffffffffffff8419, 0x667, 0x7c, 0x4, 0x862, 0x100, 0x3, 0x8, 0x0, 0x80000001, 0x1, 0x0, 0x8}) r1 = accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000380)=0xfffffef7, 0x80000) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x862, 0x7fff, 0x5, 0x4, 0x69f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x0, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x100000000000}, 0xc) signalfd4(r0, &(0x7f0000000540)={0xe448}, 0x8, 0x80000) fallocate(r2, 0x2, 0x6, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r3, 0x9, 0x1}, 0x8) r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x3, 0x8, 0x1, 0x401, 0xfffffffffffffffb, 0x80000000}) getdents64(r4, &(0x7f00003cdf66)=""/120, 0x78) fcntl$setflags(r1, 0x2, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$addseals(r5, 0x409, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/04/11 12:05:19 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) fcntl$setlease(r0, 0x400, 0x3) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x2, &(0x7f0000001000)=""/250) 2018/04/11 12:05:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10040, 0x0) 2018/04/11 12:05:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000940)={0xa, &(0x7f00000008c0)=[{0x7, 0x7, 0x1, 0x7fff}, {0x9, 0x8001, 0x9, 0x1}, {0x1000, 0x5, 0x4, 0x1c0e5464}, {0x8, 0x1, 0x9, 0x401}, {0xffffffffffffffff, 0x6, 0x7, 0xc45}, {0x8, 0x0, 0x7, 0x2}, {0x2, 0x5, 0x100000000, 0x3}, {0xd8a7, 0xa0d1, 0x7, 0x347}, {0x5b, 0x101, 0xc00b, 0x2}, {0x5, 0x401, 0x2, 0x6}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) recvmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"29df3052dbe0ab"}, 0x3}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="e3d58a3998adb0488c3e8d0dcc1614d7f28416215c6951352d2675b45fbf35d05e52f4d9198832b4f101ecf585db3e17d8e6d93ea8d2bfb37f6d98d81a9e93e5270ca99950ebfae7e14fb3fafbf2520c31a6c180d139232933c81275cf5a046db61952efa232826d9c9e45742b9111", 0x6f}, {&(0x7f0000000100)="d3636fd1c8cb56991c9d67cb5b315e5c491da85a9765e56c16f27c3f1ee09fda4ccc5240cde75cbb38af87b78bffd1cf6ff187bedc1f6553fcce95e6032c32c949b2dc601e4c14bf5a3bbf16e1d0471353f41c435c029c4c2485", 0x5a}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000000180)="370f80ccb7d898a9d120565dfda9177e512dc4e1fafb0783ae7f6845b7050047bfea4c65700962fd56ffa94f8d69467fba75ce22f7f3ba83444a8391eea33ce189ea06e51c94e36117ab3d18cb106a178152411eda3e0ee295366cee83a7b53e4079245d7ad6af6cb0a68f97b08e17429050a55c2ef29ba0f070cad08bcaa4086d8a40266b8eddb5d4099fe85c67626f83", 0x91}, {&(0x7f0000000240)="0fb1af8481c69462046e6865770a36050889f67971305191b5a7db3f9316400089a489ee88f4e532d7bdd74273321c04aa8f715979b43dc182492270", 0x3c}, {&(0x7f0000000280)="2f557a5a4595d838c2debbb74e976c6835f28b5311b282cf10a52ff1571953b383c8c67bf2dbbbf0599457bc2e60cde376ba43f962c96f3044bc40fb4054fdc920ccb376a4c10abce22bb08c86da5f7c36227ab1d4309247695e362c79e1b2b5e20c813a492111cd65bb39cba095be325111ffdf36dca020b66431edb1013d74a9add1b769e2d9c0d221e265acda32a8736cbbe7c6402d27d63b8d826bd65e62e26cead3994bffd8cb1abe09a7f1c716297e71ba505f22ee053e54a4e6de372811bf013a5b9ce3e9a0ec851a37278fdfb5465555532d38c4ce8025ac78e304d6469457b6e22622891a5463a5739717f97f8474cf", 0xf4}, {&(0x7f0000000380)="5435894fb9310fc4ae79297562160fd8ef26d5bc9785e7e33992b9f29c29f9a88c23661b167be55aa3eacaf6497c4d3f4fcd69632d7de0b2a193f7784e0b7df0023157726a73b5e4dccda22afc4439d754635e730d5cf3437b69a0e4de39ae90b797766114f8684ef5c834ea7fb72559143188a6b288", 0x76}], 0x7, &(0x7f0000000480)=[{0x60, 0x102, 0x40, "8ac88add7561b83a9b41907b25d2f917929a42394cf57565aa4f12b4fa17301f8b7c2b2c606c5567b7ef4aefad901bf39382b29549af48dcf43597a1fe811ba8274f26ab3ce44c7665"}, {0x10, 0x11d, 0x1f}, {0xd0, 0x11, 0x3, "b895854fa9e220d421946435c26e30bc04cd61b6247efaa30e2d654fd6c819b205f2bdb628689fdcb2676b6b67c4ff5ada84d5173238b94fe1f0f3c4acf8c5be18ffe85766d8cfc8a34cae7a6f21866b8a7ee15d64d9efd3803ff6bf70a05e1e0a08bc73c9e194811cd7f906e4e8632e2f42b62917f9d14cb96e9db28b9125e0bc30cd1637abbf1b3e23ce87c87a753118628fd4b72abbc03d916aa82825d6b89809a1453f7acc3fa4bf7e8b732119207b78eb966d532fa4b2"}, {0x68, 0x113, 0x7, "e6970c5919a8ec096c5acf9626c8bca566dca86282e7063ce78292580bc6476c753568785530822515476406babbe649bd0e59fd4ee42bac4115f559d1a484def91d3c11d000ae4479f77d86b0081e646fb7f71d4edcbce8"}, {0x100, 0x18f, 0x7, "e576a7796428a1e3d7bcace484cc51e6109703c68e5a6c0353fec0620d4043f7bb893c8cd6ad4de44ad8502677371c1f241ef779e63f3da1ac170261e533ab6e4789626518498bf5c2c37ea0d36d48660950e84d4d3b6e371d603f0764a2406f3463c9468cd9604ebc66a41306a9f09d5b4538cc5baa2f968cadfebc32bf8221043d8bd1b9759188033578bc42d937f21a4b22af81bdcb938494305dc764107e2ce8eb73ba141f32f06ee89b6201ad3ef7e29a9923f146f83ac025f45ba4dc4c029e2b95fcb31affbe4e3af96c39e1a122d353a9ddcc2ec50345afd39a83bab588806c3dbc3bc753e936"}, {0xa8, 0x139, 0x0, "b6cf949a909b186472b693ab33c440eeb49c52c1213909c84fc7daab3e1a63aabc8cff0cd38fc1b19e5c760cd76afbcd02304bde88ca2f6f3ad351a7f94065d3069ce05d9fd05957f041b8822d3c546ff9a57979b986632e4e7c75eeb23ce1633dfab48034c83b0c251870bc54b5123ac812a13556399d5c905024568ef3849f1e67bc4efc7adf78b841a7f3b23b7c319a200a8e"}, {0x60, 0x84, 0x5, "415ad4af930cf1ec85246db80ff14428946920f9c3c74a5a74c0365d379a869dff4c3900ef203cffd20dc0c97d1ab022629e6777119c50f9ac865f9d8a9308d4bd2189d297c8f07f38e7"}, {0x40, 0x11b, 0x40, "4641edb25e6725e61dfe7c1dda48411db52e8d83da733f175727c4175d7375fb7638fe9a4b78f27b2dc51c4bb4fc09c7"}], 0x3f0, 0x40}, 0x40000000) 2018/04/11 12:05:19 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xfffffffffffffffe) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 219.636898] audit: type=1326 audit(1523448320.031:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17627 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 220.535986] audit: type=1326 audit(1523448320.930:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17627 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 12:05:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x4}, &(0x7f0000000100)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/11 12:05:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5421, &(0x7f0000001000)=""/250) 2018/04/11 12:05:20 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x5) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/75, &(0x7f0000000000)=0x4b) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0xfffffffffffffffd) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r2) poll(&(0x7f0000000040)=[{r1, 0x2}, {r1, 0x4090}, {r1, 0x140}], 0x3, 0x1) 2018/04/11 12:05:20 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000340)=""/61, 0x3d) mkdirat(r0, &(0x7f00000003c0)='./control\x00', 0xfe) open$dir(&(0x7f0000000080)='./control/file0\x00', 0x200801, 0x8) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./control\x00', &(0x7f0000000200)={0xe6, 0x200, "2c710f423b165cc9408ea53cb468b540f921568910dade1b2b191a074b8a958c6795f3e8538634cda1174f1ca36f6248e28dcb588ab6eb9ccc116c2f9b3376cdcf44c7848f9ab1056abaf30933e029be9861380b098d02a4ccb526b4e242953ebfb9caf467d70ae041aeb9cfd0a9827db3f64d46e3348511ea97a37f28d4fd40d58ebef2238740c3715eb4761e6e68377447d3586decd3b1cb26b8ca3f0f88ac5ff553134143c72787bf66e78b4816528494468571e486abdc404b2ccf76577e0b441848951f84f9b2cbf49aab94320058ab8d8f6c1dadd88fed6de48bcf"}, &(0x7f0000000300), 0x400) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000040)=0x4) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xef, "71a8a21c3fe1b39a12e9b17c158d6499d80e04f917acaacc5ac143c93488bd2455db5b4b50eee5303e6ee8ad233fd8d692b8d92723077bf88e3fa7bb43e5f387e07d7c0f8aaa94977d968a898a6922d6645f89913b3d0e63083d790edd4e650860a18589b3cb58fc844ba318b34720c32822ab587340de194cd8755dc96f32706b7d0f1398911c4888fd20e73026fd952c2021dcc8a95c6cdc04b882924c743f54f125935edcdcc02ce98022ff525f3f5b762825d3a9d1e6ae62921b364a0cf153a935a99a07456cfa34e91389f736ab205c7ce084a0a90e5bab368866f7852b2538214ca9b2cdd3a7594c8f01721a"}, &(0x7f0000000300)=0xf7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x4, [0x1, 0xfffffffffffffffd, 0x101, 0x2]}, &(0x7f0000000140)=0x10) 2018/04/11 12:05:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netlink\x00') pread64(r0, &(0x7f0000000000)=""/8, 0xfffffffffffffdcc, 0x20000) 2018/04/11 12:05:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x5, 0x1, 0x1fd2, 0x80000000, [], [], [], 0x3, 0x100, 0xa123, 0x2, "e620aa52a9569de74398163646735d94"}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f00000004c0)={0x2, 0xfffffffffffffffd, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x153) 2018/04/11 12:05:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x20000, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1/systemem0md5sumnodev[*keyringuser\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x121000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e21}, {0x2, 0x4e21, @rand_addr=0x4}, 0xac, 0x3, 0x81, 0x1, 0x0, 0x0, 0x9639, 0x40, 0x10000}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 12:05:21 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='syzkaller0\x00') 2018/04/11 12:05:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045878, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) fchdir(r0) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x3, 0x7, 0x952, 0x7, 0x3, 0x6, 0x3, 0x3c8, 0x38, 0x393, 0x7, 0x5, 0x20, 0x1, 0x1, 0x6, 0x1000}, [{0x6474e557, 0x8, 0x3, 0x0, 0x3, 0x1000, 0x8000, 0xfffffffffffffeff}], "79ba390274d630b05972e652a43494348877c01389387478e02101eed19e53c0d96fbb3ea6137192b3b50fcc3fd0765b5cf19a102cd28a2b7ca9c382263f328394201d811128d10b9573140d6d65660d1f257bddfec09aa321888c37dbc3ef60081c", [[], [], [], [], [], [], [], []]}, 0x8ba) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) lseek(r1, 0x2, 0x0) 2018/04/11 12:05:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0xfffffffffffff80c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0xd00) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000, 0x0) 2018/04/11 12:05:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f00001cc000/0x1000)=nil, 0x1000, 0x1fffffe, 0x10, r0, 0xffffffbffffffffe) r1 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="66e31bc3c86e04425fc59e6fcc3e7a1a44f5e0e08f8f16a42e8e96fdffffff7ffe21a7fe6366cdba34017ce8d500f3a9d309d0fcfb151aa4f795e7c49de6b70300000000000000bfd6a41dc9e7faf18979ebc5973bd37d3ca77387cfbe1b1d8d7bcf30bdda557e856ec19689fa8fca5dcbf10bb265c275394a1a062b93dc15a376c4d539a78cf566756c0b86792d549b42fc20b2b244a1d6c4af9562ed25571fb08027e6e10ba72ef669a222b247de969d85f4ab9d998f92a2dc787136f8af059f1ecb740da62dcbe5487994247e818268a993726419ca7f6ef101476400aaa135"], &(0x7f0000fd1ffc)=0x4) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/04/11 12:05:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/22) 2018/04/11 12:05:21 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./control\x00', 0x1000) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x101) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000200)=0xc) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5460, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x80000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x3, r3}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x100, 0x8020, 0x6, 0x6, 0x600000, 0x400, 0x200, 0x9, 0x3ff, 0x200}, 0xb) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) r6 = dup3(r0, r4, 0x0) io_submit(r5, 0x1, &(0x7f00000000c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000200)}]) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00000001c0)={'tunl0\x00', 0x3f}) 2018/04/11 12:05:21 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x2a2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x5, 0x1, 0x9, 0x2002, 0x6, 0x5, 0x1ff, 0xed}, &(0x7f0000000080)={0xe000000000, 0x101, 0x2, 0x8, 0x2f980000000000, 0x2, 0x100000001, 0x4}, &(0x7f00000000c0)={0x7f, 0x10000, 0x6, 0x3, 0x7f, 0xff, 0x1c00000000000000, 0x401}, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/04/11 12:05:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0xc00) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:21 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="554b3f96e811bce5cbca3decc7949f3a69dc2faf7e2e04f02fd8d8acd35470dfda6be7") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 12:05:21 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0xffff, &(0x7f0000000040)="94f7fcad1959700674c6a9819b7be6508df343838d54d95a8d3287db7c990467da3397a5") gettid() mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/11 12:05:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x5, 0x3, 0x3004, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0) 2018/04/11 12:05:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xa1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x40) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x21) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"62726964676530001000699500", 0x0}) syncfs(r0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000014000100fe8000000000000000000000000000aa"], 0x30}, 0x1}, 0x0) 2018/04/11 12:05:22 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x20500, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) accept(r0, 0x0, &(0x7f0000000100)) 2018/04/11 12:05:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/135, 0x87}], 0x1, &(0x7f0000000180)=""/128, 0x80}, 0x3) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0xfffffffffffffece}], 0x1, &(0x7f0000002000)}, 0x7ffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f0000001080)=[{0x40, 0x111, 0x49f, "cde0835c280b077e63e6f34eeaf9eeb7893ce8dacc3b67891be03daacf8a011f5d6c727a4c84620a4027e9b8"}, {0x108, 0x0, 0x3, "1aba9dd08791bc314999b35a0356959c2d8ecbe95a3abe74a51c40d92d5695a141b9a6ec3f2d45b1b44eafe03563c220787c2a2803762ca358b1a7a6485a003aaa26aac4ad6e5dfabfcf2372b7f157c58c9e26e707abe7c404faa316c468b783ce52edd198e5ebf7f3fa8247e01fcd807b7a72ef6d8ac6b36cd579d9b230aa6766f816ee2fab4cb97252d9eae80a99069170b973676aa97133ef7d8c5fa528976181fe9109af2c63a8259499a7f032726317f422418cb50dc81882b08a8d5624c9b30970639899f43bf617d76de490a522e6db90a8bfab7c3351fc0865a0be11da39d942cdba2ef0095227ccd4b099f6884f674852f9"}, {0x100, 0x1ff, 0xffffffffffff0000, "39fe29041872a629a5a5025706e7ab980be5aa7e3da0dd988e068fbcc2c8b8c8caf2dab419e65aeb4b535f2f5e49f955cbde5804419f6f1509aac8a559c40c97574132fea0b0b8fcc26368195e84b98227b3e34d633fcf561048cc011cc08c4b7b62d5dbb76d9e49ea84d287e961868b8cfb23a6b68ef7e28edc380967baf7ea7067253ccd24f172cb819d642128d6867f2025b3064e3dc5bb6f78cb58d11ccadfee02c90f72296bcf4923e3d33cad3aa96c569fcd71365809f4c934396a00723d1f1a5adad4b47a74faebe64fd2e543878333e70b7037ab5e3287b3bac86dfc1434c2fcb512b079b4b2"}, {0x1010, 0x116, 0x84, "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{0xa8, 0x112, 0xc5, "f76f29256792b0592efb10aa4a8daa0b964647adb10cc566c0ab0500582b9db0be2b8b6f3d454107ae72ffdac15f128c9c69817bc3534fc08e4f45545e73da3c7d9dba172926f5410978ecbfe0629e32a87bc6eadb58efbc9fac0c265813a3dee61b31c013b6d024858e2576c5f72d335ddcd77925c02046ea49fad34db5c468e57c3928ed77b735e76e8870ff683e58c0"}, {0xa8, 0x117, 0x7f, "cedf1a75cf45c685fc28c0b965ddd4085318d38bb9d5b5cab28ab083a4807871f25a89c6d32c2894c6ac3826cd2df2fd48655edee03fa66f8323db5cf65f580bbe96f98035d14b8db0e7a035eaceea6f1c0018f40d548154cb0ae56e0a2dde042b489b8fe6771ed27734bde774e866d6f8bc18523a517cf5143728d769ee771a79009d80e0994069407152df727c389fefe2be"}, {0x70, 0x105, 0xdc8c, "2a0a9ae98a31d9bf87342ccf66f0dff04fcec79d5736594e16169f0d26fd767ef4fa9b74b08cf732a11360ea464c15eda0501967753f16fd5e4cefcf952f52d527e0e0b6eba2b8b1728a1ae13d76b43a5803f7967c0272c3615b35575cf690"}, {0x68, 0x11, 0xaf, "6711992788d138f32646a87d8c216911c15fc2aacd29fac225b1ae410e7cca7f8828cdd9c7a6871150b8d1c7100bfa6aa95ca51d95567f7e18f59039466fd8285e26020a7df07d5f9fdce5a1bd443b2709"}], 0x1480}, 0x0) 2018/04/11 12:05:22 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) fsync(r0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '#'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, ',!!vboxnet1\\nodev'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}], 0xa, "a7ec6b071a6beea1c8bf356ae36ef2322c90aad97464ad7f26d1e11b592091c4f23104f1e4f9468f2284b1c01e10fb16b92c9385e4d2ef86e1705f0d3f44cb14000075b9957ac34621be5226e5dc5a9aa6dbde766a26f9480a5e624d535af4746cb5724e46bf56d9e33c33e15143f32adefb3c5701dcc703e74b70a55ae067f88761853362c8d9723892b4fe7b7afccd0da50add48f14b4584df8cea95b4c39443f7bbc257280eabf556fa00f6f2a09c5e0f039776d2433c"}, 0x177) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f00000002c0)={0x5000, 0xf000, 0x3, 0x9, 0x8}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) shutdown(r1, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast6),sm4)\x00'}, 0x58) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$vnet(r3, &(0x7f0000000480)={0x1, {&(0x7f0000000380)=""/188, 0xbc, &(0x7f0000000440)=""/17, 0x0, 0x1}}, 0x68) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0xe974) 2018/04/11 12:05:23 executing program 5: r0 = eventfd2(0x0, 0x0) io_setup(0x2, &(0x7f000092fffc)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_submit(r1, 0x2, &(0x7f00000015c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e24, @rand_addr=0x10001}}, 0x8, 0x8, 0x40, 0xfffffffffffffffd, 0x4}, &(0x7f00000002c0)=0x98) 2018/04/11 12:05:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) 2018/04/11 12:05:23 executing program 2: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r6, 0x10001}) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r7 = socket(0x10, 0x20000000802, 0x0) write(r7, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r7, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) write$rdma_cm(r5, &(0x7f00000040c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004080)={0xffffffff}, 0x1, 0xb}}, 0x20) write$rdma_cm(r4, &(0x7f0000004100)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000840), r8, 0x1}}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x4, 0xb354, 0x6a6, "1cb64a22e07da4cce934a00a2c77b90bdd69e32dbfd0cc301a6e06b121fa192c6a098984d28307d47167285ead6539f12189bc86105f6936047fc411464218", 0x2}, 0x60) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000b3386c4b"], 0x14}}], 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x8001) sendto$inet(r1, &(0x7f0000000180)="69bc6803fd9321330445052f590b272a83283bf19d7c07e177d5cd32d0325be9bda6e5ee40318dd536e41ffd5516272b2ec761066ef629764a7b47cc00000000a4f190d058a77a7489f6591c5376560ff4716946dbe33a7f274a2292f80f558d81ed604967324aa399f94a52c77ff46c5be86944a71a430990a39c3c0c33f862f723d3a3479d680abd442453d09fe5668a96ac56e3fd228d46333c19a61a2a0e60404a47f506901cea2963b0c395d3", 0x260, 0x803, 0x0, 0xc3) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000540)=""/67, 0x43}, {&(0x7f00000005c0)=""/93, 0x5d}, {&(0x7f0000000640)=""/107, 0x6b}, {&(0x7f00000006c0)=""/65, 0x41}], 0xa, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x7fffffff) 2018/04/11 12:05:23 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e6503b968636900") getdents64(r1, &(0x7f0000000000), 0x33e) 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) getdents(r1, &(0x7f0000000000)=""/40, 0x28) 2018/04/11 12:05:23 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000004600)=[{{&(0x7f0000000200)=@in={0x2, 0x4e23, @rand_addr=0x81}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000680)="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0x1000}, {&(0x7f0000000100)="af31dd14d99e404fe3c872e2d190a59493c9252369ecf26d4ddbfc0cf83df0dd64e5f8319737e4022897", 0x2a}], 0x2, &(0x7f0000001680)=[{0x38, 0x111, 0x20, "320228c22c11267a04e6b76ea26fe8a0e8b6dd36ab85730941e9e3587dd39bead9"}, {0x1010, 0x199, 0x100000000, 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{0x108, 0x11b, 0x1000, "7d92fc173cd8da1867969a8f80d521ed2b2f12e543cb4b61d81faa6c5054bb0aab7e80a7c5fed81112e28035f6534ab95a120fb987ddcffaf7195a4f33481ddf4a10959d66ede92a3a28b0843eb8414041eddf849a045d2fa0c4f3a087e211c6e4cd58cea65c47535d1893a94b258a34bd7090ec73089835855bc14e33ffb19536ce840979debf8b4c0d10b0ea12e0a29448fa2ccc4de99cc1f08ae8bb4ab632c102a05292d6e59a3c767904684e8d473f130cb1ea6602e61900b5cb3bd9713d71d27aa4c17a1f337fe06c75a03c352fc207d5e72e33b0e38be7c08689682328b1fbb17fef7d047f1032681e904f7f44903b"}, {0x18, 0x0, 0x10001, "066c666bed52eba2"}], 0x1280}, 0x40}], 0x5, 0x1) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x4) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:23 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r1, 0x3, "bf368f"}, &(0x7f0000000700)=0xb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) ptrace$cont(0x18, r2, 0x3a3, 0x2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ptrace(0x10, r2) fcntl$getown(r3, 0x9) sched_rr_get_interval(r2, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0)=0x8, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000800)) mq_open(&(0x7f0000000840)="b0242d3a5e00", 0x800, 0x0, &(0x7f0000000880)={0x7ff, 0x3, 0x7, 0x4, 0x3, 0x2, 0x80000000, 0x100000001}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000008c0)=0xffff, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000900)=0x3ff, 0x2) prctl$setmm(0x23, 0x4, &(0x7f0000ffd000/0x2000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f0000000980)='./file0\x00', 0x9) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000000a00)={r5, r6+30000000}, &(0x7f0000000a40)) recvfrom$llc(r0, &(0x7f0000000a80)=""/21, 0x15, 0x40, &(0x7f0000000ac0)={0x1a, 0x30f, 0x1, 0xff, 0xffffffff, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) fstat(r3, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000c40)='./file0\x00', 0xe003, r7, r8, 0x0, 0x2080) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000d00)=""/233) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000e00)={0xfffffffffffff800, 0x0, 0x200}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000e80)={r0, 0x8, 0x9, r0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x800) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001040)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000001000)={&(0x7f0000000f40)={0x88, r9, 0x1, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xed9e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}]}, 0x88}, 0x1}, 0x40) 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="8745cd5f2774351860144eb7800ec3e714401881523407db0baa86d641f0124d04ea431f733915583f5b1aeb97ded6802c88b5d9391264a228332b96b0fe73d08462db203eae61494f3a161c5f9bc6be4e552b4509cac33f47776cf5344e9aae1174b0371505c8e99ca2cca2c6617b328953ea2bf458d675af367152831058282ddd9f66b8c0f0958d46de0e1fe800f0a3") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x30, 0x30}, 0xc) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:23 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='ext2\x00', 0x8c016, &(0x7f0000000280)="4aef826bc939e9905c50fe36474b7d5bf2feaba536d971d981f3e68d9da4a6d594e95b7e55152db576d8f372191124eb599deb84fa0f26838693d0bc78456908d58ce877316c74d377e6faabf6ea90b0164c9a13b214828da37748c78344ba5d2885e02fc901be2ccc7f21a117db8ac9ae995300aa12351a0467d7570187c36de5e90bf63bf5da057f4bc0c2b146cb7f9d78df2fd5e84453a43ab9bdb71d9292e379410de324264cb7d6b645ac756537e0febb5952bc65b2383f621d8142ecf0d7ebe7") r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:23 executing program 1: r0 = socket(0x1000000010, 0x4000000000802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_getneigh={0x20, 0x1e, 0x503, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/11 12:05:23 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x200, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3, 0x6000000000000}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000140)=""/250) 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1a002, 0x6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/04/11 12:05:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x9}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1000000040e202, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8000000026) dup3(r1, r0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8080) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/04/11 12:05:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101c00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, [0x1, 0x1, 0x2, 0x3, 0x82, 0x3f, 0x3, 0x1, 0x9, 0x7f, 0x2, 0x4dfa, 0xdb, 0x8b, 0x200]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffa, 0x7, 0x10000000, 0x1, 0xfff}, &(0x7f0000000100)=0x14) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1e, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x1, 0xcc00, 0x8, 0x8, 0x100000000, 0x7ff, 0xe92, 0x5, 0x3, 0x200, 0x4, 0x8, 0x4, 0x1, 0x7, 0x1, 0x6c7, 0x5, 0x80, 0x0, 0x7, 0x5, 0x0, 0x1, 0x100, 0x6, 0x5, 0x5, 0x3, 0xfffffffffffffff7, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x1000, 0x0, 0x4, 0x1, 0x5, 0x101, 0xd9cf}, r3, 0x4, r1, 0x8) r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) 2018/04/11 12:05:23 executing program 2: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r6, 0x10001}) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r7 = socket(0x10, 0x20000000802, 0x0) write(r7, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r7, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) write$rdma_cm(r5, &(0x7f00000040c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004080)={0xffffffff}, 0x1, 0xb}}, 0x20) write$rdma_cm(r4, &(0x7f0000004100)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000840), r8, 0x1}}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000030000000000000000000000180000000000000017010000030000000000000000000000f0000000000000001701000002000000d900000072ef1329163fef69409c628b0144eb0aa0e3c01439a921d327e0960d04f6403ff5f970a7168c7e694018655685b860afd91bdbe4402ecccd11c5c8bf3397579f74a180c7eba19bc961b49cbf2944de75646b37712bf15c4d26427fb8ba8094c729b6faa51d37508723c03d6575bfaab118cc395a47fa31c79e5cf5672cf19081f87baa256ea11763de31ab9f8616f8c3900fadf83ce80a9c7476f9f6d3571149d86071690496bf695976b51dfca4e15243a4f347fbd7563074996d46b52183f6151c0efb3a845859dff2d5e0dcb89e5e6fe393206e6a87000000180000000000000017010000040000002d0900000000000010010000000000001701000002000000fb000000cca3ea7acd471045ceafd57fd16738caa13afe83de081ff61582b32fa22634717641ff744f681a18c10197312e22810c0274164133423571cc4ffb9cb154815ceed42151e677907b925d4f4f3b73768a657057ba0a96efbd81cee663468bd51e49e86ae8fbfb8fd969d1254c39ed83ca80ebc7c220f49742b45b93769336b1b4bbcfd6d645c20b1bcaed0c315ceca23627839f99d5aa054be0fa0ea636a605fb6d8b1e0d3dc9060a14982fd6c5cd185f8cad44ae2246ec2bb8630b4e725fe37cbb6f8addee8e89f9c073a0771bed173f10721e52ea0a5436912a55e494eb3ec460bd3d971a385e92054a243acb7258eb827b37d6dfb9fed7c7ad9c0018000000000000001701000004000000070000000000000018000000000000001701000004000000ff000000000000001800000000000000170100000300000000000000000000000000"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 222.975517] dccp_close: ABORT with 65423 bytes unread 2018/04/11 12:05:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) 2018/04/11 12:05:23 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xc5ea, 0x80000) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x40050, r0, 0x3f) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x2, &(0x7f00000000c0)={&(0x7f00000002c0)=""/152, 0x98}) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x8, 0x800, 0x0, 0xfff, 0x0, 0x1f}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x2, 0x0, 0x8d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000740)=""/178, &(0x7f0000000480)=0xffffff73) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8200) pread64(r0, &(0x7f00000002c0)=""/250, 0xffffffffffffff36, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f00000004c0)=""/250) 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r2 = getpid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x100000000, 0x7fff, 0x1c0000, 0x40, 0x0, 0x1000000, 0x4280, 0x0, 0x80000000, 0x7, 0x18, 0x401, 0x1c42, 0x8, 0x1, 0x1ff, 0x5fd1ec56, 0x2, 0x1, 0x9, 0xd1b, 0xfffffffffffffff7, 0x7c82, 0x7, 0xffffffff, 0x9, 0xfffffffffffffff9, 0xdf2, 0xee57, 0x7fff, 0xe6, 0x8, 0x5, 0x10000, 0x0, 0x7fffffff, 0x0, 0x3, 0x4, @perf_config_ext={0x5, 0x1f}, 0x412, 0x0, 0x6, 0x7, 0x0, 0x3419}, r2, 0xd, r1, 0x2) 2018/04/11 12:05:23 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) process_vm_readv(0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001580), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/11 12:05:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x3, 0x0, 0x10001, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x200000000000018a, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/11 12:05:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000180)="82dba9c5e3755643408bc297b43e20f51ebc2d051d7f4d3544e59b05a55a2222102f5d6aa22d6af6f0e887910a0abc940db56462be0d753f5a07f38859758de555e59933fd242f3a8655b45379dfca1ad622c8b6eca62e1c49e544095a3864e64b057ff6bad78854d841f8faa9620ee95b1b309eacb023293571") setreuid(r1, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x3) 2018/04/11 12:05:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0x12, 0x5, 0x6, 0x8, 0x1, 0x5, 0x1, 0x800, 0x8, 0x9, 0x4}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}, &(0x7f00000000c0)='&\'vmnet0\x00', 0x9, 0x2) 2018/04/11 12:05:23 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) recvfrom(r0, &(0x7f0000000200)=""/86, 0x56, 0x100, 0x0, 0x0) 2018/04/11 12:05:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) socketpair(0x2, 0x6, 0x1, &(0x7f0000000540)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x917, 0x12001) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x4, 0x0, [{0x3004, 0xd9, &(0x7f00000001c0)=""/217}, {0x1000, 0x4e, &(0x7f0000000040)=""/78}, {0xf004, 0x39, &(0x7f00000000c0)=""/57}, {0x2, 0xea, &(0x7f00000002c0)=""/234}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000480)={{0x1}, {0x6, 0x9}, 0x0, 0x2, 0xffffffffffff0001}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=@ipv4_newroute={0x2c, 0x18, 0x321, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x1, 0x7, 0x3, 0x9, "736f5cf9023c56e71151067118059bf50a1a94187376105955def52530e5672125ac1df42bd8bbb397c870ff", 0x5b02}, 0x0, 0x0, 0x77ce, r2, 0x180000000000, 0x1, "5676c66f314d8f6492f9afae8eb24224c6615952857bed2d0fcb0112d6b8ff2e6b3bdfd949dc5e9da0952d39b0e8a4bd049f83f823adcca430fa36d9bae5166c", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, [], [0xb4b, 0x1, 0x100000000, 0x8]}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 223.219786] dccp_close: ABORT with 65423 bytes unread 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7f4f, 0x3f, 0x1, 0xfffffffffffffff9, 0x5], 0x5, 0x4, 0x400, 0x3, 0x8, 0x3, {0x7fff, 0x2, 0x5ac, 0xfffffffffffff10b, 0x400, 0x7, 0xffffffff, 0x8, 0x4, 0x20, 0x0, 0x8, 0xc9ba, 0x8000, "d2ab6b8970964c28a576d3afc15d4c1f8c019adfb497072bf3c63547e405d660"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3, 0x200000) 2018/04/11 12:05:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x2b, r2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0x2, 0x100000001, 0x2, 0x400}, &(0x7f0000000580)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000005c0)={0x0, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000600)={r5, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x114f}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x2a3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x48) fsetxattr(r3, &(0x7f00000006c0)=@random={'trusted.', 'wlan1}self\x00'}, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x15, 0x1) bind$unix(r1, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e) r6 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x4, 0x200) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000800)={@empty, @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r7 = getpgid(0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000840)={0x3, r7}) syz_open_dev$admmidi(&(0x7f0000000880)='/dev/admmidi#\x00', 0x22, 0x400000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000008c0)={0x0, 0x8}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000940)={r8, 0x3}, &(0x7f0000000980)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000009c0)) socket$netlink(0x10, 0x3, 0xd) wait4(r7, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000b80)={r8, 0x8, 0x8}, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000bc0)={0x67, @loopback=0x7f000001, 0x4e22, 0x1, 'lblc\x00', 0x16, 0x9, 0x2c}, 0x2c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000c00)={r9}, 0x8) [ 223.330455] QAT: Invalid ioctl 2018/04/11 12:05:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:23 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./control\x00', 0x2) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) [ 223.363607] QAT: Invalid ioctl 2018/04/11 12:05:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="119d401b", @ANYRES16=r2, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x44840}, 0x0) 2018/04/11 12:05:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="27ed2a80fa83e0a5914b92cb99b01a56b740a24c5d53afda37a055fb15437dbfc900383b11715c2f55548defb8415c8a8e1991c7c333e46ff20738cc282c1ca196c8a086d53c1c35823d296495868f12d9ba99656ff88fb18ab6c954a4ae527be6ee9ae8b7f379fc25d234dd238dbc26cae5c69f748bf09ed421a8db13a629df9b7f12bdf7525b63", 0x88, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = add_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) sync() r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x162) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="a5b62d7cec7fa2590d0d8b3b135d117fe1355fe2834f4139275feb39ebb6fb960ce9e617d403f2cd9e5584977499ce33763fd7ad3f1d85fb183fa40c176b2b6a9e6192ec0a697bf5cfe07be89d098254c4f6121c3d3e59db7d5cfd94863f44664ee0a2090e44d2805d7ee1", 0xffffffbf, r2) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000580)=""/152, 0x98}], 0x1, &(0x7f0000000780)=""/190, 0xbe}, 0x120) 2018/04/11 12:05:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x20, 0x3, [0x1, 0x9, 0x2]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bpq0\x00', 0x6}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='eql\x00', 0x10) 2018/04/11 12:05:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000140)={&(0x7f0000000040)=""/250, 0xfa}) 2018/04/11 12:05:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000035c0)=@broute={'broute\x00', 0x20, 0x4, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002f40], 0x0, &(0x7f0000002f00), &(0x7f0000002f40)=ANY=[@ANYBLOB="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"]}, 0x678) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a2100, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x3, 0x0, [{0x0, 0x3, 0x0, 0x7, 0x9, 0x3f, 0x40000000000000}, {0x80000000, 0x1, 0x6, 0x3f, 0x200, 0x200, 0x8001}, {0x80000019, 0xfffffffffffff31f, 0x2, 0x1000, 0x4, 0x100, 0x4}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/04/11 12:05:24 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:24 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:24 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x100) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0)=@ioapic) ioctl$void(r0, 0xc004587f) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r0, 0x6, 0x2}, 0x10) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x70ba05e38eac71f4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x1, 0x1, 0x5, 0x9, [], [], [], 0x3ff, 0x1, 0x7, 0x1d00, "be779d3758a085bf91fa135c99e6b6ce"}) fallocate(r0, 0x0, 0x7, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000380)={0x4}, 0x1) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x2, 0x5, 0x80, 0x4a, 0x3, 0x3f, 0x5, 0x2cd, 0x38, 0x36c, 0x0, 0x8, 0x20, 0x2, 0x401, 0x1, 0x3}, [{0x6474e551, 0x200, 0x10000, 0xa8a, 0xc0, 0x9, 0x72c68694, 0x6}], "3afd39f504e96e8b7fdaee4069fc41d158dc3fbfc903e170c991cc02233ba34b9ae919f0adade8e0d40af3a128d55a033264085a3b4b42d90bbd665323aadc954c23ac8e6c13c9961d3acabba2cec0349a887ecc1fe16396a16f15d8073af89dd7d69161044cfd7b77b3f857d056b13e278dcfdfaccbf8f55479d433d5be0defff325a0a636872b1d78cc6c3ca50c1b92b488863da45257aee5332d7d89bdfbca3ee0951eb549f553f90bbcb51c76c6845dfa0b8c16e6ee24b", [[], [], [], []]}, 0x511) r3 = syz_open_dev$audion(&(0x7f0000000900)='/dev/audio#\x00', 0x4, 0x200200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000940)=0x2, 0x4) r4 = dup3(r3, r0, 0x80000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x1, 0x0) r6 = inotify_init1(0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000009c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x82}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2ea4, @local={0xfe, 0x80, [], 0xaa}, 0x7c}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}], 0x84) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000ac0), &(0x7f0000000b00)=0x14) bind$bt_l2cap(r4, &(0x7f0000000b40)={0x1f, 0x9, {0x0, 0x7, 0x4, 0xc20f, 0x6, 0x80000001}, 0x1, 0x4}, 0xe) fsync(r6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000b80)={'team0\x00', 0x400}) pread64(r7, &(0x7f0000000bc0)=""/192, 0xc0, 0x0) getrusage(0x1, &(0x7f0000000c80)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d80)=0x0) syz_open_procfs(r8, &(0x7f0000000dc0)='net/anycast6\x00') getsockname$netlink(r4, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000ec0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000f80)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x40000600}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)={0x30, r9, 0x102, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/11 12:05:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000040)='wlan0\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = fcntl$getown(r0, 0x9) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000080)="4577e0a5a591d65fe28ee54a1fa91ee89331d21fcb793c32055c9d74c85736af423d2fa8167b7879f3e3e06ad40e5393b8ac5e9c404d56c5e4c5aa539d5b23c01233a836574a214804a034ef45bb753d9c745f90dc8f54a53135b65db96b05ca22c1f9a70a3d3571a4db32e93a0cbe4ffb3a754ca85e1c6ec87c564d6239329ed834a76451afe96c0e2f8556505e2fe79bcc", 0x92}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x110) ioctl$KIOCSOUND(r2, 0x4b2f, 0x201) 2018/04/11 12:05:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xcb1, 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34010000", @ANYRES16=r3, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x24000040}, 0x844) sendto$inet6(r1, &(0x7f0000000040)="db215bf04cf03e4e8339b22f61994e650091d86e29cc7c737bc08e0aa4260c52696d7186230d8958475b05e072736b64d7de14ac9ff3a43b204fc33a", 0x3c, 0x4004000, &(0x7f0000000080)={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x400}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sync_file_range(r0, 0x7, 0x196c, 0x7) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/11 12:05:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x4, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0xd003, 0x13000, 0xf, 0x3, 0x5335, 0x9, 0x3, 0x9, 0x1, 0x3, 0x800, 0x2}, {0xd000, 0x2000, 0xa, 0x1, 0x5, 0x2, 0x3, 0x8, 0x9, 0x1ff, 0x7}, {0x10000, 0x0, 0x0, 0x3f, 0x1, 0x10000000000, 0x14, 0x80, 0x100000000, 0x32288d29, 0x94a, 0x8001}, {0x0, 0x4, 0x1d, 0x100000001, 0x7fff, 0x8000, 0x7, 0x7, 0x1f, 0x0, 0xfffffffffffffffc, 0x6}, {0x10000, 0x10f000, 0x9, 0x1ff, 0x6, 0x3, 0xf8c, 0xfff, 0x6, 0x80000001, 0xee01, 0x1a1}, {0x6000, 0x5000, 0x10, 0x8001, 0x7, 0x7fffffff, 0xffffffff, 0x101, 0x6bf8, 0x8001, 0x7fff, 0x4}, {0xf000, 0xf000, 0xb, 0x5, 0x4, 0x2, 0x7ff, 0x81, 0x0, 0x80000001, 0x800, 0x1ff}, {0x5000, 0x7004, 0xf, 0xbb8, 0x80000000, 0x100000001, 0x1, 0x7, 0x8, 0x6, 0x40000000, 0x8}, {0x1000, 0x10000}, {0x13000, 0x3}, 0x4, 0x0, 0x3000, 0x2000, 0x9, 0x9000, 0x1000, [0xd3, 0x9c, 0x7fff, 0xffffffffffff8001]}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 12:05:24 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000000c0)=@pic={0x1ff, 0x20, 0x78, 0xffffffff00000000, 0x5, 0x5, 0x4, 0x10000, 0x8001, 0x3, 0xca, 0x1ff, 0x5, 0x3, 0x253, 0x7f}) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x6, 0x0, 0xfffffffffffffff7, 0x3, 0x4, 0x1, 0x8}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9a, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x2030, r0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5a8, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) ioctl(r0, 0x8a84, &(0x7f0000000000)="1386baf1ac993d628511913c171561588b01e96e6f0249ef8e0cd210498e53342280fb3cf474fd3d5eb567ca786a5bfc57325209462b712d96a679d3ececf7276039368c9b70c447ca31fdfffe53fb9b21a2d97d27fcc285432e777d29f3323f2ca17d3c61a081d735317241aa1ce7ff0855086a6d1e5c5d5377e61dd1a548c234df3f696ee21c64ac7a3ed789ce61753fdd220f82ee522ae40b4a5463c50f5d6926ccaba2716c5668542f7c541637e0ec4e5216e10bf1ef58df05798ae4fc3348ebf49abd18ea673ae65841c1dd12e1691f603faa55768331429adc4b49283290204aab3661d53e1c48d8") 2018/04/11 12:05:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000001e80000000000000000000000000000000000000", @ANYBLOB="000000008d89e5e502d1a10a582747fff4893b2e68788c9b547e522d2b48f9feabf3a18ef9905419928fe997675bc0baa86075cf6aa1802ec6dfc36e5ba870016f28240ac26d601ee1ab539de0405a433c1c7b1cdf06c96f26237a2d19608875e097069cb3e15e9758abb8fd0687c5156d089438cb45766cf91b18ffffff7f00000000680881bc84"], 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) 2018/04/11 12:05:25 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/223) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:25 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:25 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff80000001, 0x40) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) semget(0x1, 0x0, 0x0) 2018/04/11 12:05:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x2) ioctl(r1, 0x2276, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/11 12:05:25 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2000000000000004, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x6) 2018/04/11 12:05:25 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000099}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000100040000000007110000000000000001e00000000000095000000000000006ed1bd7bb5"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0xffffffffffffff6e, &(0x7f0000000500)}, 0x2c6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x2, 0x10, 0x1, 0xffffffffffff73d6}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000009c0)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0xd, 0x10, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x2}, @exit={0x95}, @ldst={0x3, 0x3, 0x3, 0xb, 0x0, 0x80, 0xfffffffffffffffc}, @jmp={0x5, 0x1000, 0x5, 0x7, 0x7, 0x1, 0xfffffffffffffff5}, @ldst={0x2, 0x2, 0x1, 0x2, 0x4, 0xfffffff8, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x3, 0x10000, 0xfffffffffffffffc, 0x60}], &(0x7f0000000200)='GPL\x00', 0x86, 0xf7, &(0x7f0000000240)=""/247, 0x41100, 0x1, [], r2}, 0x48) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000340)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x6}, 0x14) 2018/04/11 12:05:25 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x4, 0x8, [{0x2, 0x0, 0xb153}, {0x7, 0x0, 0x7}, {0x2, 0x0, 0xfffffffffffffffc}, {0x5, 0x0, 0x2bea}]}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x80000) 2018/04/11 12:05:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, 0xd, 0x206, 0x1, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x0) 2018/04/11 12:05:26 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'cpuset'}, {0x20, '\''}, {0x20, ')(:vmnet0ppp0'}, {0x20, '.'}, {0x20, "27242c6367726f7570be706f7369785f61636c5f616363657373256e6f6465761d27"}, {0x20, 'keyring!'}, {0x20, 'vboxnet0md5sum]wlan0em1['}, {0x20}, {0x20}], 0xa, "f183f43a6451"}, 0x79) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x5b, 0x0, 0x6, 0xb6, "d7081552ce1d19a0952574a07db0bbca229a64e2d8487de7efee69fe503519f6bf2dad841f2d51ff71c8c16d", 0x8}, 0x4, [0x4, 0x1, 0x40, 0x6, 0x9, 0xfffffffffffffe2b, 0x10001, 0x0, 0x700000, 0x97, 0x9, 0x4, 0x7, 0x2, 0xc68, 0xd181, 0x6, 0x2, 0x4, 0x3, 0x6, 0x8c34, 0x544, 0x101, 0xbae, 0x1b, 0x4, 0x80, 0x400, 0x6, 0xffffffff, 0x400, 0x7fffffff, 0x6, 0x9, 0xd8fc, 0xfff0, 0x0, 0x5, 0x400, 0x7, 0xe5, 0x1534, 0x9, 0x5, 0x8, 0x1, 0x80000000, 0x1ff, 0x80000000, 0x1, 0x80000001, 0x5, 0x2, 0x2, 0x5, 0xff, 0xffffffffffffffff, 0x6, 0x100000000, 0xf3, 0x4, 0xbc7, 0x6, 0x6, 0x6496, 0x0, 0x3, 0x20, 0x1, 0x52f8, 0x7, 0x9, 0x7fffffff, 0x45, 0x3, 0x9, 0x6, 0x100000001, 0x8, 0xfffffffffffffff9, 0x5, 0x2, 0x444, 0x6, 0x4, 0x7f, 0x7, 0xc89e, 0x7a8, 0x100, 0x80000001, 0x8000, 0x1, 0x9, 0x9, 0x4, 0x100000000, 0x8, 0x4, 0x5, 0x0, 0x5, 0x100000001, 0x4, 0x907, 0x6, 0x5, 0x0, 0x8000, 0x4, 0x8, 0x3, 0x6, 0xedcf, 0x7, 0xe5a, 0x3, 0xffff, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x8, 0x7, 0x2, 0xffffffffffff8fb0], {0x77359400}}) 2018/04/11 12:05:26 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x81, 0x4, 0x3, 0x5}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/11 12:05:26 executing program 5: r0 = socket(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@statistic={'statistic\x00', 0x18, {{0x20}}}, @realm={'realm\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) 2018/04/11 12:05:26 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x100, 0x10}, 0xc) r2 = userfaultfd(0x80800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x185000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/11 12:05:26 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x1c1, 0xb63, "9a504c471541", 0x9b}, 0x10) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) r2 = socket(0x8, 0x5, 0xd658) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x49, 0x1269, 0xfffffffffffffffd, 0xffff}, 0x10) 2018/04/11 12:05:26 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x4, 0xfffffffffffffffc, 0x0, r1}, &(0x7f0000000140)=0x10) 2018/04/11 12:05:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40100) r3 = getpgrp(0x0) sendmsg$netlink(r2, &(0x7f0000000300)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000080)={0x204, 0x32, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x4e, @pid=r3}, @nested={0x1ec, 0x54, [@typed={0x14, 0x4c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x6c, 0x13, @binary="6f364061447e449c01863b04e75ca36ef9eacc6d38b2e1a9ac4cb0f50af9d2d0265ac5a657401bc34a78acddfce35af9916fa230dbe2197bf4bda77e60a3b113784886133078df286d4ae1d4f2fc3c111907cf8c747f30246b22039b46f867c19823eeb56e7ed5"}, @typed={0x8, 0x5f, @fd=r1}, @generic="096ce6a8065d63491b669e2ea3b37d8d163ab4dbfedccf3ef2163ee949f53385c7c8c2efd4f3e6d4acf035a092838793d1d75b92e0698ab5e0e565b782828f931280e6e15eb2d13e13ee8a75f1cccb102dc8dbe11ab370fdf8129505d0e3e973ea3a80d77653ef23df3084af8bac138aa662e62c10f3d671dd7829b1602b048e96d8f3a4099991d7645ed9ad5691e90a29057835b248b4386a77ef0599", @typed={0x4, 0x61}, @generic="32af34bef44297d29421b3c7839c80548aafe194cb1b4f46a41033f0186df994f1855c056c551dce113f1256c13549048a3a120307c2aa54472431068fd34582a42123810b6a2e371054a1d1e42da32cab8ceac91b90f8599e6bad1ca3040790de8a1dc2cd9a70ca9d312a9b3b55105bf15d31e6bef1b68cd8574f378b915ae7bf5438d01e516fa5a5a5f6b7d2f8f986e0963a23bfd337c1ceb29cecffd31f7cd2a56a95f335b139472ce6075b6f2974f231fb8f9eed", @typed={0x8, 0x48, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x204}], 0x1, 0x0, 0x0, 0x80}, 0xc095) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x41cb}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x400800, 0x1) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0xac, &(0x7f00000000c0)=0x4) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x800000080004535, &(0x7f0000a8d000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x105000) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x400, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f6ffff11"], 0x8) 2018/04/11 12:05:26 executing program 3: mkdir(&(0x7f0000000780)='./file0\x00', 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x0, 0x548f68b4964d93cf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000600)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x4902, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0xb9e919af97452341, 0x8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x80000000}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000100)='..', &(0x7f0000000140)='../file0\x00') rename(&(0x7f0000000480)='../file0\x00', &(0x7f0000000440)='../file0\x00') mkdir(&(0x7f0000000400)='..', 0x12) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000640)='./file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@local, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)='%') 2018/04/11 12:05:26 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./control\x00', 0x40) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ifb0\x00', 'eql\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="86c19679dae48df4ede04aa03db4630cdb5affa99039f66bd0cb75598fa0b2cb2f743a3b6090dbe764b28a18be7a4e1c7f9d91162e36cd9f1458580062c6bd4fab7665ca9b6a766d1b1e927437fa2d9725ab9c91a68fae6f67bbb0b4566ea7de09d7869810a6e081d40000718f53c13a5557f7cbefaae3ebc4") 2018/04/11 12:05:26 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0xfffffffffffffffe, &(0x7f0000c87000/0x2000)=nil) 2018/04/11 12:05:26 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r0, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x7, 0x60402) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x80080) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xba, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) arch_prctl(0x1001, &(0x7f0000000040)="0b6a08e108b0acdd54762712d123668d") 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffe00000000, 0x400000) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/105, 0x69}], 0x3, 0x0, 0x0, 0x8}, 0x100) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x13}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x2, 0x8, [0x48, 0x1]}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)) 2018/04/11 12:05:26 executing program 6: open(&(0x7f0000000100)='./file0\x00', 0xc0100, 0x41) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./control/file0\x00', r0, &(0x7f0000000200)='./control/file0\x00') mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x4100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x4, 0x30}, &(0x7f0000000240)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @remote, @local}, &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x1f3c225d, 0x3ce, 0x4, 0x6, 0x6, 0x0, 0xfff, 0x1, 0x8, 0x4, 0x100, 0xd6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_getattr(r1, &(0x7f0000000200), 0x30, 0x0) futex(&(0x7f000000cffc), 0x6, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) 2018/04/11 12:05:26 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x401, &(0x7f0000000180)=0x2) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) 2018/04/11 12:05:26 executing program 2: unshare(0x800000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000140)}}) 2018/04/11 12:05:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x58ec, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xbb}, @in={0x2, 0x4e21, @rand_addr=0x18d7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7af, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0xffffffffffffbaae, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff]}, 0x2}], 0xa0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 226.100141] EXT4-fs (sda1): Unrecognized mount option "%" or missing value [ 226.120522] EXT4-fs (sda1): Unrecognized mount option "%" or missing value 2018/04/11 12:05:26 executing program 2: mkdir(&(0x7f00000002c0)='./control/file0\x00', 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) waitid(0x0, r2, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) close(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0x3ff, 0x101, 0x3249, 0x9, 0x1, 0x40}, 0x100000001}) 2018/04/11 12:05:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) fchmod(r0, 0x40) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/189) 2018/04/11 12:05:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x800000000000000, @loopback={0x0, 0x1}, 0x4568}}, [0x717, 0x80, 0x9, 0x4, 0x8, 0xc7, 0x1, 0xfff, 0x7, 0x2, 0x5, 0xfff, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) 2018/04/11 12:05:26 executing program 7: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffffffffffa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000180)=""/250) 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="493a6ea84c180f9f45123ecde4e4bb710e299f52b971eb01a2e2e3286c312d1a7153d1d656f0f0fba82a50d6a1061b4cef2fbad7a1ad90077564f1d2d49a47b2a44e5bc1afbbcd5e8f59253cce81d7e51b99757461aed9f02d0a2510010dde7b7980dcc671b9b0aff3dde2ac7f87a5acbd6868fda82d74c5ac2956177a386df5acff34f8744210e8355da974cdadf3d2218d432409b655138f1dfe0382a7bfa6471d2db8876c3f9a6eac80e32e14871e2ef8fcdadcac357b84ac084162442e7dac9f2e544ab6f9467c3b6f574efad7d12f353f7ad87968a19f37d9d813dd3f392b22821b2521ad8be8fa", 0xea) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00'}, 0x18) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x16401) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008ef000), 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100000000, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x80) 2018/04/11 12:05:26 executing program 6: rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./control/file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x1) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000300)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x800}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x9, 0x6, 0x10001}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') 2018/04/11 12:05:26 executing program 4: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000240)={0x101, 0x18, [0x7, 0x5, 0x3, 0x3, 0x6, 0x9]}) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x40) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x8600) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000180)={@empty, r3}, 0x13) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) 2018/04/11 12:05:26 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)=""/83, 0x53}) quotactl(0x1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='&') syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e42a80d6e42a87010000050003000007fa0c0002", 0x17, 0x400}], 0x0, &(0x7f0000011700)) 2018/04/11 12:05:26 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x240000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[0x20c, 0x80000001, 0x3, 0x4, 0x100000000, 0x3]}) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000240)={0xfffffffffffffff5, 0x1, 0x1, 0x3, 0x7, 0xd03d}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x1, 0x4) 2018/04/11 12:05:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc105, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x10000, 0x26, 0x8}) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/11 12:05:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0xffffffff7fffffff, 0x0, 0xff, 0x4, 0xffffffffffffff81, 0x100000001, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x78}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x8b21, 0x0, 0x9, 0x3}, &(0x7f00000002c0)=0x18) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./control\x00', 0x80) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffa50, 0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 1: io_setup(0x6, &(0x7f00000000c0)=0x0) io_destroy(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000180)=""/118) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="dd6337865ecacc6152c6b5f507347fe4", 0x10) vmsplice(r2, &(0x7f0000001680)=[{&(0x7f0000000680)=')', 0x1}], 0x1, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)="b2e63ee27a0ad889b4bbc21df83f417456e738fd41905b66c88552a36c472506ebeffd9901aff1832115c636da0f50ea7eed32de2cefe9149de41901a50b5e041994b97e904eda42e28d6c9f38f074f99560c67591d125893dbb1988a439b90664ff424192e03363"}) io_destroy(r0) 2018/04/11 12:05:26 executing program 2: 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) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/11 12:05:26 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x800) r1 = socket$netlink(0x10, 0x3, 0x1) bind(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x1, 0x2, 0x4}}, 0x80) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xb86b, 0x0) dup(r3) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x4, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x936f, 0x100000000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = msgget(0x3, 0x595) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/78) 2018/04/11 12:05:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f00000000c0)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) 2018/04/11 12:05:27 executing program 6: mkdir(&(0x7f0000000cc0)='./control/file1\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400040, 0x4) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) r8 = getgid() r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r10 = accept4$netrom(r0, &(0x7f0000000a40)=@full, &(0x7f0000000ac0)=0x48, 0x80000) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="247ea21a4420a474fa206bcae979b508827df9a5b6c4873305bd0c73fc72fe41f4eac6e96baced3d0611b1c8f0fcc71fb4f4c2c863e8b2948a46b24ed7f6", 0x3e}, {&(0x7f00000002c0)="91aa512dc271b7fefe4650ddf378896aa3e72e88a27a5816fd1ef32a72cb212f2c6817651281e41e88095f29b0992f8af34e6def3a3e96844de3404c059318997893253ebfba8318be36fa5628c8e44b1c3d5aad28449a9bfcae7aa04bd5d3f943ab21a07b5bfc6008eb0fd048911a42842e3421d28f021c2e2d616034059977", 0x80}, {&(0x7f0000000340)="63e1c7aea776bc5c4563445f4044f5678ba5add3bb6bc22c72113c606bb59c9da5f1d0e8729a5de194e0c29e735f7391fc8ca85f8e31ab819a358bae4b1c6536d498703235552748dcd3a09e0e", 0x4d}, {&(0x7f00000003c0)="d6cc0b94527d3b2be257cbb8a7a998c3ac68b305d011e3ae3b7ac6a24ff97e90c2fcebdb8786575de5cdc113ddffb4a2e760c033f6062fd1ca632932922c1de8634722ace12e291072c8a382c54e381d8cca86d8da6df15b1d255fe9d5e945dd3b7b33d8b21402f9ee9db4534b52fe9ace7a2a233e2ff6982bd981e705e1c4c0cc0c6d6d06c29e2c240c1307d2f6013279933c0be5a7ac328d40ae329eafa1399e27e4f3a7f4a3d67bd46717bd5534ddd11498a4dd13a23061c04a44f0f037996a223fd0ad37d2581f06adaac9c04099d09c1bc8043d81c4073f727fcd9f9c9aae594c2fc674b047c2ba", 0xea}, {&(0x7f00000004c0)="2a996b76ddd9a567918afc926b4d5a6b9b437ac2ebaadd8e459acc58695492eb45feeb8ad3631400622ae96a", 0x2c}, {&(0x7f0000000500)="b145ea4e0bd963759cd3d91657ef2f0232d6ccd99df661df4b9a7962c1ecd80a6b72def6ee73f97201354cf7fdee83fa1852a6d1519b8b7d8b42505529497c3db1", 0x41}, {&(0x7f0000000580)="ced0b61631814a5f0e72af689021d1e717de30a325e7dfc6ef1b13abb68eb01b6a07f25d97dd12d5d3b93c4a7ab177ca86736f12facfdf", 0x37}, {&(0x7f00000005c0)="c1e57d02ff", 0x5}], 0x8, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r9, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="003b0000000100000000000017000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x10}, 0x20000840) 2018/04/11 12:05:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = dup3(r0, r0, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000180)="c30350d8b3c5dd605944205a1dd511b6f77dd5691c44231c8341d9d311d6260b3abe117a239ea1e8fd2c6d033abca019c3ade4712acd7f2673e256ac7333fad68c0ca208c6905bcdea439b4252b73c3ab036b683a81221c142d310b8a79e8fa550628a0487afd6110157c6b48f08049c07a46a146a9c32a207baaa80815c7c69dc0d7ab9377d73b27c727609cb06d44669a0fed5771523e46d10fe29a17647e31fc9dee034484c8aea661b39fe41d6e753da1d7313ce42b1048ca080a49e11716fe8294db6", &(0x7f0000000280)=""/241}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) 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, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x5425, 0x6f2000, &(0x7f00000003c0)) 2018/04/11 12:05:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/41) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x80, 0x0) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe}, 0xfffffffffffffffd) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/20, 0x14}], 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000005c0)={0x0, 0x24fc, 0x2, 0x2, 0x7, 0x332783d7}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r2) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000400)={{0x3f, 0x0, 0x9, 0x5, "9ad0ed4ae8e539cb9a5f6856d3513e819e9a6e2127faa6e3fc65020e4c85cd03c5e4838baae9a24b133524bb", 0x9}, 0x0, 0x0, 0xffff, r5, 0x9, 0x9, "bcec7cf4f005201f76a5565bf509961b5f7cce6b5d910116bca7f1b2508cb4f632d96a15f65851d85b84700e09e1e5616217b56e2486007cb400ed7b4ab9eeee", &(0x7f00000003c0)='team0\x00', 0x6, [], [0xffffffff, 0x3e60, 0x9, 0x1]}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000380)={'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) 2018/04/11 12:05:27 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x7, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0x0) 2018/04/11 12:05:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x7, 0x202) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x0, 0x1]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) fcntl$notify(r0, 0x402, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7e9c41, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x40, 0x10001, 0x0], 0x5, 0xfffffffffffffff7, 0x8, 0x3, 0x8, 0x3b, {0x0, 0x7, 0x351, 0x7f, 0x96, 0xfff, 0x100000000, 0xffff, 0x0, 0x4, 0x0, 0x4, 0x2, 0x3, "30fd36f4f5d7007d0dcdb4c57c8401b676cd4ed69e4087964e379df7d771c79c"}}) 2018/04/11 12:05:27 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x23aac65b, 0x2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x2, 0x30, 0x9, 0x2}, &(0x7f0000000280)=0x18) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x11, r1) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0xf88b14815628048f) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x80800) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/04/11 12:05:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x1, 0x1f, 0x101, 0x1, 0x1e, 0xfffffffffffffffe]}, &(0x7f0000000080)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000005c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)="39504c20f77a0b9789a7330ea26945af1360cc6cfba72b674b53c75c9eee5194405b32d10addbd133e3cde809b9a54761fc580932ce961089b6c45350191fbf12d89ba344b4c7c20d282dbc520ceb9542e4409faa7da8fd1f6152545d8d7d725bfb69005565944f481bcb9239c0909c0d46a2266f1b77e7e7e6d733deae6c795e8c01c7309e22718744e59bbdc4effab3390ab69516e6d362b041e177a98a446a9b4d4a0b55b16d809", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) 2018/04/11 12:05:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) 2018/04/11 12:05:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x9, 0x3, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x5}) 2018/04/11 12:05:28 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffff58}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:28 executing program 3: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x460c015d26d7c905) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/144, 0x90, 0x10060, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/11 12:05:28 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xd84e, 0x400) mkdirat(r0, &(0x7f0000000200)='./control/file0\x00', 0x2) llistxattr(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)=""/111, 0x6f) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x188) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:28 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r1, 0xe47) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x4, 0x8000) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)="2c776c616e303a25dc2b6367726f75707d") 2018/04/11 12:05:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400001, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) shutdown(r0, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x49, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="9c77c0d6ed96bd7319ec36f9775b20872bad07ffd7d525c99d68f3ef3e41029d", 0x20, 0x90e6}, {&(0x7f0000000180)="da6c8f7515c0af591112c1c0e1517cec735b3eeda3794e70e9a1dbf2e797cb35089f6467c35098f891e00d574a26d5f6d223848c33e080e7b9d85b392ead89e0a568558f9cbef5aaa14f5014a78138ebac75d1fcb9c18f1af107850883c35a6363917e97c11d8f23513fe08ff4f3e6a4e19d", 0x72, 0x101}, {&(0x7f0000000200)="55439fe22d5f339d1dd860eee4fe90f9bf7a0e3a8c742ae3d7c3d94cc88dab6d042ecdd81f6b0b24a0ff273e34c931650bc7b2662c66f9802243e706933188fde951b1fefb8f09118d94f69496dd45c2a26784c9d1f416534da2ec1988d99b8edfa1f88c6ddfe5b6f1864d1ac6baef0ef89f2feee556126806ac3ea1c3b821a4fb4920007bd1e26b59585d86c03e5ae1aa895a95727ebb40eee227102d2f7ea5def72a53dde4abd767108f9058703586edb26d3ae628ecbeaae0a4316bae2939f0a668988241766917fa121455ec71e2b994592a6a4c020f44e649238f04640a39e14c4c78cca9b6579874c3", 0xec, 0x2}], 0x2210000, 0x0) socket$inet6_sctp(0xa, 0x9, 0x84) 2018/04/11 12:05:28 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x3, 0x78, 0x4, 0x2, 0x7fff, 0x80000000}}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) iopl(0x101) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x600004b564d03, 0x0, 0xb0b}]}) dup3(0xffffffffffffffff, r2, 0x80000) 2018/04/11 12:05:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x6) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7, 0x10000) 2018/04/11 12:05:28 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x8000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/10) 2018/04/11 12:05:29 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000100)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:29 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) mkdir(&(0x7f00000fd000)='./file0\x00', 0x101) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff988f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) fchdir(r0) r4 = dup(r1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x101, 0x4) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) fstat(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) getgroups(0x6, &(0x7f0000000940)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="39ea608c36faaaef4f0560f43e85f8b4a9a28cf680c339429ec52c711ea6ab3c6b0b4289a68ccb6b20d3811729130ee0eca2c7fc0735ede1b55cac3869b9463eb7f87fad52d1d27f17b38fbf1bb2b7eacf95a09e42e21bde9057635cb2f12727ae715117669f1a0543efb3ad3d3ec12b8e84a5624300b4ac29e4184ad62fb3da9067c4c9f3dc7f951457e9f34a61226c008b378a053dcd4e0ae9deb6a75aa96222ed414d2b64f3010421653f510d71f02f0969e6735c53187a394d7483756462fda55030fa68c99b21c1b000bba6defc0eca0adfc70ee8d3c23fcb15c0a576e41aba65800ee02c44fc7f64ae6baf23", 0xef}, {&(0x7f0000000200)="d6f46c179d96ed3e54edb0fe94cf5a891eb8811d9b2bf78fc841ecb8f74aecbedf2781c166f8e0e444dc61714c52ad7a26268eacf79187183d05b3086dde4834437c0a2562a5363df8449caa3325adbe5938fe4158fc4d870d2326cb11a918318a703a5dac7079eca83fe8af3b83f8f7bf1760b6e5", 0x75}, {&(0x7f0000000280)="3042066fd8eaeb22385d67e48a44d6562c8e3dcf7cd204058267db342896bb8956f575dd0141ae0fed1d19f72e96e88b37214ec5e65415161e03b7ff56d79187da94f708d0053b4988da8cb41cbd989a2e3f881fce763e31c65f56d62fadac422e981b98f4ef4285e38c96fda2c3a7d506f4ff98688f3202f2625cd1f11f131189878d679d8a15681fd194fee10fcf9c2bd8136b3510246269e30e7a3741968c2f34a5a2df6acf8063315abde2c2cb85c63d6d9e26c5dc37574a0bc0b55ef72660cb576e94c00c53a75500859937c9507e1d1e740e959089a5c3542d3933e214de27c4bb864bc8", 0xe7}, {&(0x7f0000001100)="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{&(0x7f0000002100)="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0x1000}, {&(0x7f0000000480)="ee708bb299b27d4a52a649a5038758438bde5dd09921c651063e342e1e31ea792e768e41c2a69b8c31d0ece99448777ba3d5002ccba22cb72a54811a930f4a9997778e18081ca6d468918b318a372ee40aa86f52040f39a910e657469200f69c9e0b68c9293cfb2f0a8da2d72c11011e43ec5787539c4001339a4150894706064773460df2351ce9078326032bb9440c11123669f2cb17998d26237a3678ba280b5b1136c87bdcd31d487081def5720cdc000a3b632c41639c318eae", 0xbc}, {&(0x7f0000000540)="e9d9199550f4a0d6c0ffc9a6b1e2402b61b63707db37e62d85fa7b13655cf3d3788cd45a4299bc316d8afc917645facf98f7377a4b15a55a496dd20dd85535714d6911f5a81d19f499d639a446125d7ffd11e1d1cf5997508bd7e9aa4105a8e1b37d7e71f97945adb0a58c1d05790a9ca032e36cc60170bc56da9fd23db78e77cdd042d119", 0x85}], 0x9, &(0x7f0000000a40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32, @ANYRES32=r9, @ANYBLOB="000000001800000000000000010000000100000010cc0e4032ba3ed904add139848734d42574dc87a4abf8bc74c23b7a1ac5984bb031b3a1f49196255561d6958b0d26928e0312b058a3387ec1f5a22b52df2930371edf76d2d18cde57ec396df71b56acb352718ea7a332f8", @ANYRES32=r0, @ANYRES32=r1], 0x58, 0x840}, 0x1) 2018/04/11 12:05:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r2, &(0x7f00000001c0)="b32e364329b97c2f098d329f92b89b3dc33bd605842b3d24c10aa8aa1aee6e5a6b6366ba4875145cd8bb2797d72b24fae72d406278e2f3c3a8ef689b3d519a434ef3374e32a8fe4d7b6aa9c4265a69ee9e8ede24a28c51e29c17382948677c3b31c6238f70e88972b899c6012e27e7891db61321dea257a98e48ebbe82eb54574af120d9191586eb63c508b0332d392713ccf438acf77215c9a239bb9cf27f954c9e1d"}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='dummy0\x00', 0x10) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x3}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x7, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 12:05:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @rand_addr=0x1000}}, 0x4, 0x7fff, 0x4, "24822f7f99ceef91fadb571788364d5f87517d5b445112767bd19e4b3a7faab5475e9f7d121464ebfcfe683e4d6f81d6be89d11c27bcc5fef1828f1cb4d7768595672f623c8ac586a5f3b4694c9fa3f5"}, 0xd8) 2018/04/11 12:05:29 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}], 0x68) 2018/04/11 12:05:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400001, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) shutdown(r0, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x49, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="9c77c0d6ed96bd7319ec36f9775b20872bad07ffd7d525c99d68f3ef3e41029d", 0x20, 0x90e6}, {&(0x7f0000000180)="da6c8f7515c0af591112c1c0e1517cec735b3eeda3794e70e9a1dbf2e797cb35089f6467c35098f891e00d574a26d5f6d223848c33e080e7b9d85b392ead89e0a568558f9cbef5aaa14f5014a78138ebac75d1fcb9c18f1af107850883c35a6363917e97c11d8f23513fe08ff4f3e6a4e19d", 0x72, 0x101}, {&(0x7f0000000200)="55439fe22d5f339d1dd860eee4fe90f9bf7a0e3a8c742ae3d7c3d94cc88dab6d042ecdd81f6b0b24a0ff273e34c931650bc7b2662c66f9802243e706933188fde951b1fefb8f09118d94f69496dd45c2a26784c9d1f416534da2ec1988d99b8edfa1f88c6ddfe5b6f1864d1ac6baef0ef89f2feee556126806ac3ea1c3b821a4fb4920007bd1e26b59585d86c03e5ae1aa895a95727ebb40eee227102d2f7ea5def72a53dde4abd767108f9058703586edb26d3ae628ecbeaae0a4316bae2939f0a668988241766917fa121455ec71e2b994592a6a4c020f44e649238f04640a39e14c4c78cca9b6579874c3", 0xec, 0x2}], 0x2210000, 0x0) socket$inet6_sctp(0xa, 0x9, 0x84) 2018/04/11 12:05:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2a480, 0x0) sendto$inet6(r1, &(0x7f0000000200)="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", 0xfd, 0x48010, 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x6, 0x2, 0xff, 0x2, 0x4}) close(r0) request_key(&(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='/dev/input/mice\x00', 0x0) 2018/04/11 12:05:29 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x1000) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/04/11 12:05:29 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x4, 0x3, 0x2, "83a941b7ff285dc808870cfe608c4bf085bcd1903b441134c918a9823efb3835e7b2094acc1f2ea66fc4002f", 0x8}, 0x2, [0x0, 0x8, 0x9, 0x8, 0x400, 0x7, 0x10001, 0x8, 0xe7, 0x8362, 0x401, 0x100000000, 0xffffffff, 0x2, 0x80000000, 0x118, 0xeec, 0x0, 0x0, 0x5, 0x1, 0x0, 0x2, 0x0, 0x20000000000, 0x7, 0x4, 0x8dc, 0x8, 0x7, 0x593, 0xd1, 0x6, 0x80000001, 0xf8, 0x7, 0x0, 0x1, 0x7fff, 0x1000000000000000, 0x9, 0x9, 0x80, 0x142, 0x6dfd, 0x65f93d24, 0x3, 0x6, 0x1, 0x86d1, 0x2, 0x2, 0x9938, 0x7, 0x6, 0x7, 0xf81, 0xffffffff, 0x0, 0x80, 0x2, 0x7f, 0x8, 0x0, 0x6, 0x8, 0x200, 0x0, 0x5, 0x6, 0x8001, 0x10000, 0x0, 0x81, 0x200, 0x6, 0x80000001, 0x7fff, 0x90, 0x7, 0x0, 0x7, 0x1fe00000000, 0x1, 0x5, 0x0, 0x200, 0x7, 0x3, 0x1, 0x8001, 0x7, 0x0, 0x7, 0x8, 0x6, 0x33d, 0x3, 0x4, 0x3, 0x2, 0x3ff, 0xbdad, 0x9, 0x6, 0x8, 0xf57, 0x67, 0xffffffffffffff01, 0x6, 0x1, 0x6, 0x1, 0x2, 0x400, 0x9, 0x6, 0x800, 0x5, 0x3, 0x101, 0x7, 0x10001, 0x4a77, 0x8, 0x4, 0x3, 0x2]}) r2 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bdev\'%nodev[selinux.[&%md5sum\x00', 0xfffffffffffffffc) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) keyctl$assume_authority(0x10, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10000000000030, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:29 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0xe89, 0x6}, {0xffffffffffffffb4, 0x3}, 0xffffffff, 0x2, 0x7e8a}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x82) sendmsg$rds(r3, &(0x7f0000000b40)={&(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, &(0x7f0000000880)=[@cswp={0x58, 0x114, 0x7, {{0x43, 0x8}, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x9, 0x5, 0x4, 0x8, 0x4, 0x0, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8000, 0x10001}, &(0x7f0000000280)=0x7ff, &(0x7f00000002c0)=0x10001, 0x5, 0x8001, 0x627d, 0x6f85, 0x18, 0x410}}, @fadd={0x58, 0x114, 0x6, {{0x3, 0x3}, &(0x7f0000000300)=0xffff, &(0x7f0000000340), 0x3ff, 0x3f, 0x9, 0x2, 0x14, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x9}, &(0x7f0000000380)=0x644, &(0x7f00000003c0)=0x1, 0x100000000, 0x7fff, 0xf0e, 0x9, 0x8, 0x60af}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0xc4c6}, &(0x7f0000000400)=0x6, &(0x7f0000000440)=0x904, 0x7, 0x40, 0x7ff, 0x6, 0x19, 0xfffffffffffffffa}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x81}, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0x3, 0x9, 0x100, 0x1f2038e, 0x7f, 0x20, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x80000000, 0x6}, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x6, 0x9, 0xffff, 0x10000, 0xfffffffffffffff8, 0x25, 0xffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0xfe3}, {&(0x7f0000000580)=""/158, 0x9e}, &(0x7f0000000840)=[{&(0x7f0000000640)=""/69, 0x45}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f0000000780)=""/24, 0x18}, {&(0x7f00000007c0)=""/70, 0x46}], 0x4, 0x2, 0x6}}], 0x2b0, 0x800}, 0x4811) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/11 12:05:29 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r2 = getpid() r3 = accept4(0xffffffffffffff9c, &(0x7f00000005c0)=@can, &(0x7f0000002b40)=0x80, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0}, &(0x7f0000002bc0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000040c0)=0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004100)='/dev/vcs\x00', 0x40000, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000004240)='/dev/urandom\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000004780)='./control\x00', 0x20800, 0x10) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$alg(0x26, 0x5, 0x0) r12 = openat$cgroup(0xffffffffffffffff, &(0x7f0000004800)='syz0\x00', 0x200002, 0x0) r13 = socket$inet6_udp(0xa, 0x2, 0x0) r14 = syz_open_dev$binder(&(0x7f0000004840)='/dev/binder#\x00', 0x0, 0x2) r15 = fanotify_init(0x40, 0x400) r16 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004880)='/dev/qat_adf_ctl\x00', 0x301002, 0x0) r17 = memfd_create(&(0x7f00000048c0)='\\\x00', 0x3) r18 = dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004940)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./control/file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000004b40)={0xffffffffffffffff}) r23 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004b80)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r24 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004bc0)='/proc/self/net/pfkey\x00', 0x200002, 0x0) sendmsg$netlink(r0, &(0x7f0000004cc0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004700)=[{&(0x7f0000000340)={0x268, 0x33, 0x200, 0x70bd27, 0x25dfdbff, "", [@nested={0xac, 0x73, [@typed={0x4, 0x2c}, @typed={0x8, 0x34, @uid=r1}, @generic="5d42e0b54d4a8f8b7c977408aaf7b54d538de1a7d2a8f5f2bb9e0f69b333ecb05b04004a685d098078297ad0260a250b4ddfa8639e430761545417cb17f2287eb8c75215f583fa534277f706369891715f3dbb93aa7f705734323a1f9603bf52125789a041ca4f3c6c63a3dc95ee6a22da9b133b5a3741b0dc88b961bf6d45071169605333925c2fa60b3bee7ed7701c15f20e3e0579a95847e7"]}, @typed={0xc, 0x24, @u64=0xfff}, @typed={0x8, 0x21, @u32=0x7}, @generic="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", @generic="7ff40085c81e94c61335ec2bfd0a948c200fe738f2405e7ddd9045eedd970cb51be2d8d426cf6a602b98bfe5fc4aca6099b48727ddbd78098e0b141405972a53117f316f04d273b6a5ffa876fe92cc3e18cba609396f558291b9f091eb47b15f7560fb9d92e4cf9402da8f6d90934bb28991d4e91423bf16158cbb2a7ef2d0443adb3d14e01e37659503d0c1a0ea4b2258776357fa71aa"]}, 0x268}, {&(0x7f0000000680)={0xdc, 0x1a, 0x300, 0x70bd2b, 0x25dfdbff, "", [@nested={0x10, 0x90, [@typed={0xc, 0x4d, @u64=0x7}]}, @generic="51636f07b8acf0cb4fa21db694a9ea274faadeb3937cb9b12fc1c581076b04ccbd5d8a07ce5d50229523e4cd5c6e7657088261c26d78a245bec1ded6a94d0c92f327f03b067415e26aa8a2b9", @generic="6c2ddcd9924deee07d2c4003aabed01022a11e84a348a399b948f03bc1799f3112683d4431b707468f81a60024a60160096799b09c44942bfc650cfb9264bfb8fe3d27fcacaa2bc35df5d2ea8cc37e4abf5b87b7a6a2442e716389f1a4d70b92c5a8af4525ef67e9fea487f4ba"]}, 0xdc}, {&(0x7f0000000780)=ANY=[@ANYBLOB="a42300001b00000426bd7000fbdbdf2514002300ff02000000000000000000000000000190001c00ce16bf6a44cd7d1d1da14f385af1a5caf2515b67519abd1fce2e68c46cb441b464239e486b9258de8a5a5c814385553869adb2e8ee68734c67166eafd934aa1a3d21b8d7c3aa3f52e4935c6e8b9dd1e7939df54310e850ea54e872ac4861f89995ef8908002200ac1414bb08002100", @ANYRES32=r2, 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", @nested={0x1f4, 0x3f, [@generic="075094ac9fa3da5a1173d8226ed4a24bf89bf3a16a93dac047e03842678db828796ed302125a00af8a398760b01e87ae12556978a52c4bd722ea2762e9ce3c9b987174379f9df810abf465cdd8f0ccfbfa2dd30ece6a27f57df896666d514ca7c8d756b03e1ef1a9e06347d2535cf795f568f29d6c6aa133f9e50f3666a024d4aca071646f7d58d01659e1c24f99291308c14de0d4c11ca6f5c7e1c00c23c8f9c846ddaba75b3694f960c4d27a27ef2369250c7fb8b664dbfbda623af43c1e38", @generic="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", @generic="7c355da48608eaabdd309bae911a68681a0bf22e43ded50e291d4b0e4782390812b337d60bb1a0cda462aebcac8da0248bb1fa6c"]}]}, 0x14b4}, {&(0x7f0000004140)={0xf4, 0x32, 0x814, 0x70bd2b, 0x25dfdbfd, "", [@typed={0xd4, 0x1c, @binary="a63234855bd6d683a88f4cf978a25b6302a6b118043f779860267d16e704105bf527f8fcbddf59bc34d87844a0dbf916e56833fc931e732d17221f85c0b217f1087c4a8142f66b3b0075181b331cc0b9bcc1b841a4e3553e5f2b08af8e338d170c3c2de26f63bfdffeb63802dab9d2eec2fc22dd6abdfa7d3a68cea7e0be44154d60183211e39985fc5f2ec6aae2220b924700f4ef21d83990f18555155174a64b802a1f38840b232729770527d19d6ed2ca0f283ce390ec67024eb5ef15088b7061ac9cafeb680be09ba8709642c95f"}, @typed={0x8, 0x45, @pid=r5}, @typed={0x8, 0x4e, @fd=r6}]}, 0xf4}, {&(0x7f0000004280)={0x414, 0x33, 0x8, 0x70bd27, 0x25dfdbfd, "", [@generic="079aa45b5e1c8f2db0d98d838405157907b5c664d99e4c85d0d90b45f747eceef24af2a6c1e151a5e3c3256fafe8a83a2bd79c8eb3cc45c1dd15ff800c063bf16cee5536ce9d89c75d6fe8a4434e41a784137e3e54703a9cda18e8f83289d504b4b6c54670b79f2b05b52c1251172d166a881d8b0dc1883367796e3c1a20bcf448fc2a75c0a0c9754752eb71fc7830f92b9c69f43f9cb387573f75595b9d7a2c4002a58f22113ea2551e82ad1bf464645caa3892bc0fecd2477488902ac906aa62e341", @nested={0x88, 0x2e, [@typed={0x14, 0x90, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="11d703ad758b316c40f0567bdda8de37c7f7683a813b3afa66272220e79c4d18680e51da8a5787a7a0341eb7329ee378bdbe13358bb374a86849bd0cd93bba51fe18357f7177f90ffac42dabd2f1dc9990db7b70a0425de8f5c977ff5532602ec1874f07e8d5b1", @typed={0x8, 0x3d, @ipv4=@rand_addr=0x3}]}, @nested={0x1c4, 0x4c, [@typed={0xc, 0xd, @u64=0xfffffffffffffffb}, @generic="c21cf85428b1cd0171961f03a48f1870a5912528367f6012fda790b925e3a7b8282c862e229d07768af296b1c115e2917a6eab2bb839e83acf7fbe339ec8bc36e573037167d9a80eb066656e20c876a530d7559bddf18742c6683310f777ba7a2733cda5782a1edd74c6db55174e77a0f67286d95888f556f65de034500a3f823db8857d4e2d9faa69f14b137da455ae060865653a04906377def7148a2336523c2d709ac13c36f436930840fe53da0f79ba86", @typed={0xc, 0x8c, @u64=0x10000}, @generic="922139100d11a086c8f72e8456cc6eb830a3b1fda7da7a02833105325573aae363b0ba66bc0d548aceac8c8d53de2904f776410a1b23224949a4ddaf4d5996491ebefca886ee2c94233a6691bf0813404116a417f4185700544a72db9615400dd170aa37ae8b5a5dffe7c1bdb8a8398d69140af6cbc1c1343a887352791fb1f96d", @typed={0x8, 0x6d, @fd=r7}, @generic="d4f6d61c0e4ccd2bd143286dc8f35b0f5f5276f4982bdf33e9644dee626d721b08e9877b1f8c95ca8b676eff0952b491bfeb9c7de8d8617ef7961423f87b6ea250f9145d5120fa7431b32459ca9f613a9c099b06005c6aabdacc583aa06c", @typed={0xc, 0x24, @u64=0x7}]}, @nested={0xf4, 0x88, [@generic="20c118bd15f61e52a651fd671c6471d6654c4d35a8396cdeab64cffd9aea207e1e9a63c5856dbb386106f12c0bbc6c8f054b12f25e90abebe97264e12f22855e2ead668e16ba96b80ca34a1bd867141600229a8484e084738c0cbd90575587aba09d1d6548f6a721b81e1402a7abd78e40e908f8ecc6d98ad2baf77b386110494964bd27f7ef601f484fafe587c526ef66f01733cd3e146dfff5f4fa7aac27bd73bcf76b5fec280558b6f00c9cd840e307607092708b6ae3fd0e9f9a4991011e103937922639f28c84107e1e3b46a40e47f1fa087cfca0891e08b6683525c8c52b4b864e024b52e228a3cf19927eba"]}]}, 0x414}, {&(0x7f00000046c0)={0x10, 0x1a, 0x204, 0x70bd29, 0x25dfdbfc}, 0x10}], 0x7, &(0x7f0000004c00)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}], 0xa8, 0x20000884}, 0x48090) r25 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r25, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r25, &(0x7f00000000c0)='./file0\x00', 0x0) r26 = openat(r25, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r26, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r25, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r26, &(0x7f000003aff6)='./control\x00', r25, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:29 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/04/11 12:05:29 executing program 1: kexec_load(0x0, 0x3, &(0x7f0000000780)=[{&(0x7f0000000480)="34be1beda272c4b369945f666d87fec429f60d1154c86e19ce5796ef5910c3e6eb0e557d4638943c040aa84c6a74344ec207516c4ca9a8db8b8317303b156c9dc26391bd7652472c281df1f42a94a90bd568e3e826ec159a272bc1edc8bc81cd70f02f3f07f9c50c600d478a9e1786f7b3a1790623aecf48236e9601255cd79a66a710b9c42a1d2f7e39b1d442e0df991d425ddba45d86d875ec5a0803f6e67d49940fd1b315823310144dbe35f0090fd88dfc9ccff83b0f072364127d69a6f2421c3a3312a40f29f815c5c3b177285d26f16e5fdfd076acd68d195e9a1e08338331f7c631052901ca6962d7b19bf563acc421151b1505", 0xf7, 0x8, 0x40005}, {&(0x7f00000006c0)="330b0000d401da343a1e7338d0d067f4efae7544b3d41ff80f983ea9c6042efeffffffc542e62f1b29eeb3d66247e70b9eb4a2ef49ad7d49ac4df5a4c5c7b8de5b5b04bdc18497c6f47e9b423b3f9931141ceeebbd3f86e4bca9e0dee89ea9cf1c8e1b9fa7de27a9ea2c33f67bb0c547350951cd1c209c583eeb017b82c1715afc849bc63f46cc4fe0b62c81148fa1ed57bca35f6f585141dec93063644afd7c2dbfa2360780776b3d527fe8000000000000000000000000000000", 0xbb, 0x1, 0xfffffffffffffffd}, {&(0x7f00000005c0)="d4f084c0f17847809b0ce858614f22f4dee9157b", 0x14, 0x0, 0x7f}], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23}}, 0x8, 0x41db}, &(0x7f0000000580)=0x90) read$eventfd(r0, &(0x7f00000008c0), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={r1, 0x4}, &(0x7f0000000840)=0x8) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/67, 0x43}], 0x5, 0x0, 0x0, 0xfffffffffffffffe}, 0x1}], 0x1, 0x40000100, &(0x7f0000000440)={0x0, 0x1c9c380}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000880)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xffffffffffffff35, 0x4) 2018/04/11 12:05:29 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000080)=""/250) fchmod(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) 2018/04/11 12:05:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000100)=""/250) 2018/04/11 12:05:29 executing program 2: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xa8a}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000100), 0x8, 0x0) 2018/04/11 12:05:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000400)=""/250) 2018/04/11 12:05:30 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0xe, 0x2, @tid=r0}, &(0x7f0000000140)) timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/04/11 12:05:30 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8) 2018/04/11 12:05:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:30 executing program 2: r0 = gettid() r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="440f01c8f2430f58f20f20a40f01ca0f9e2d008000000f01cb48b805700000000000000f23d80f21f835800000900f23f8f3af64363e2e430f01cf66ba410066b8101966ef", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8000000000}) tkill(r0, 0x15) 2018/04/11 12:05:30 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/04/11 12:05:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000001c0)=""/182, 0xb6}], 0x2) 2018/04/11 12:05:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x80000000, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 12:05:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/91) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:30 executing program 7: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001100)=""/4096) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/11 12:05:30 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1004) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:30 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 12:05:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffff97f48a81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xcb, &(0x7f0000000040)="809f5f4442f78f6e60f0a12a642e1fa6f8b85f44bbc1cc4f6b66228768ddd64106999e12eefefdb8f951ddec40dbed45cb83f1e4bb549696b7e775d894b552cd2d875f160f1a1a48f566d465f9a099b7edd96048ebad7ad4c0c0c3c2242ad0cbbcf2c7c2a88ff185bf9a8709b68a552a883292d9ec8aea07eb2b474dc839e9c2e90e0a2b52a6da134a277386d85d025b9d7bdc17fb7dbd8dfc15d0d649aed1e4a75fba") syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) 2018/04/11 12:05:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000005, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x6d) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:30 executing program 4: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x430882, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="45acae1b3fdb012465c4f2ac62f680eee77091cbe362bf856e1b471c37e5f01f7062bb782f300093a6cdee32806b903f163f06d91837b5c476ce199517d0c33457721c6eb40b105dea997933a3b79e0a494173a6e8efef365e723b6305d45fb0796e1ba10aa2145f2baecf17256674189353bdc457e57df3220f826f626c36e768f4a7740f0b8c8a51448be3fa33c44b26556c1f90a019e66997651b88abdb3b8a2258160b61bbbfce224c6210ef0aebbe27d4ee83cb236f0b8c98e6f6519bd32a866282bedaf3cf271f9754fbe56187052cfa6e79be33fa74f8c1a2f9ae55ab", 0xe0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000380)=""/250) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)=0x7) socket$alg(0x26, 0x5, 0x0) 2018/04/11 12:05:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x200001) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x80000000}, 0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0xf, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/11 12:05:30 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfae, 0x201) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'erspan0\x00', {0x4, 0x9, 0x0, "b6def20faca7", 0x1}}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2, 0x40000000000001, 0x36, 0xa, 0x2, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) 2018/04/11 12:05:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x10801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000480)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x79a7ad67, 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x4, 0x1, 'client0\x00', 0x1, "89c40a1cebe9a75a", "1b7d182be8ef1c0f3bc3253328242302ff9cf795e75c185f78027c0655c9520a", 0xfff, 0x2}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='\x00', 0x229, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="d1169e0923c679568de48cc4e1b1e864e3c107dd3eea818098e1862d4297a96a7bf53f360d11a6f1adb1247b5802ab8bfdf601f6945afd5815cfd155b02c365dba812220587f9a6ef2c5da097a99cc68e4d65710d755791c8bf5fdc3ecf20e87066535913e851a12c23b444dc5a84979f02eff003040120c2e05218a07885db7d799d57a", 0x84, 0x6}, {&(0x7f0000001100)="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", 0x1000, 0xd73}, {&(0x7f0000000240)="a27942d74be7653e45ded79d26cf202304179d11b5a35e926eeaf5d5312b129d54139c096256a697d04062229892e913313357055be9bdcbc15f6504edeb690f3850cfe3b3350bec3b823fe29194e6311300d9db0c222a5666a0c8f74ad24691dade", 0x62, 0x26056182}, {&(0x7f00000002c0)="4278b61a11f8e02ae50a20a48c87bf41bb7ec818099f49c299ccd6e5e2470498e2912c4777aa5fd221521839c971e2fc8a5a9c273bd31ed0ab1eeda6a386de167d89def50971076300cfd09fc51492d1a647776e7291db7e7e849506ece8901268d32875dddc1475d3a23654d101f427b1b5196c284435b3831db11397a444be48595eacd50dfd9a34dd39611f2e552a7efc534bab8d6c1e55b88efef5610cfb24af879fd5e02646fe8f38369141f4", 0xaf}], 0x2010, &(0x7f0000000400)={[{@hash_tea='hash=tea', 0x2c}, {@tails_on='tails=on', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x3f}, 0x1000000000000000, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x72, 0x3, 0x10001, 0x8}) 2018/04/11 12:05:31 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x4) 2018/04/11 12:05:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/253) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x3f, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140)={0x1, 'P'}, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 12:05:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0xa0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001340)={0x133c, 0x0, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x4}, [@nested={0xd8, 0x93, [@generic="9a3fac822f68cfc3fc105fd967aee67c111acc279a5d8d9a1c5d80a17eed044f7b0dabae20ddf3922df2a13d804d83", @generic="697c1b5d9c81f490738904f18e7b8ca8ce4d01123b46616f1b98c14e731d71e99557fbe90d7152aa9c3662bdaf1234e79973ab3de17def0f7ba30b602367dfca3202b64139913fa3bf9901de1987dfee80ed3799c558f656d38bec313e5193e1ceb570379b3e235bebeb30f5fdb3c16fdbbb6dd0f92d1588a87897592d48aa0ba0a3e1f7c89c594764a67c2b65bb", @typed={0x14, 0x75, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x1250, 0x57, [@generic="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", @generic="496f56e4b05599647d39424f3e3d9b3567ab9095ad90900ed0bd2b0c32e771916ec8543a635728d585cae603165ab00cc10edb5e71548028fd33e55eb9046bfb91d63071827446375c34e2652b5e685c4b5d2005450f09e281eaf20dbd124f77c3f59a626639114e46599d3fde5f69b1e0e716b943b308a2b94343c29aa87adc274480b4", @typed={0x14, 0x7c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="acb0edd40348e3bfbd931dc73bf39717722ad8ef60cb2ace822bb01ee2efef6c7567b26da0fd09fcc536bf83301feebbf5857f30535e22da28ca69c9297ab89a0f80fb9cfcb3d96e8655be67b2bf45cfe75b14eb4dc5e1192513bf476eb781235952558219e6470bbcdd0f1909363070e402fdcb07960889e0c5194b67f288df9ec4a841fd572531fea8efe515d4645f747f352759a3d97155bdc0c7", @typed={0x8, 0x15, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x4e, @pid=r2}, @generic="b62bb670054f77e4b8f194804f90380ab4bcc2216d83ef2789a42e219ef1c86e5a4d348cf795327aa02a7ba71ce1b8a6ea0d72827f7f4367c96169dd23e92b5a162651da77e9cac891f2b615b7aecfaa96300e68bc465cb892f83e7944c704766858ad80bcfe5043efd4451a2d2c8ff9b0f34a0114c297238f9fd8d7cd8269d75927928cbb3eea01cbd765279aeec0c09b63a161cc49c9bc3863512e75a2356339a08c7f7bae69e0d099087cb1fd81019eed34a6f9e8748709d0c73972400e1749e3b17e2c1065fa222b173f5d7ea97fe65ccd2d48a899bf0d0097bd2fc0", @typed={0xc, 0x54, @str='wlan1\x00'}, @generic="2ab3d5f010354893edd33265499f17bb97e2e9", @typed={0x8, 0x3c, @fd=r0}]}]}, 0x133c}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/58) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) 2018/04/11 12:05:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b005e3a1e5b3b60ced5c54dbb7295df0df8217ad40000f167005007530b5aa1997ff0d11ecebe1b0d9059d45b9928559a7f87da11726cb1b32c839eb27e8a4fb11c234798f3dfec480764ba555482254d868df5442301a940ed59c95b416edb6de7936cda46e62307c76551a41f74e1b36d78088c4e76a8f15a2270410e815f7c052e2", 0xfffffffffffffee5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000078c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0), 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffd7e}, 0x0) 2018/04/11 12:05:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2}, 0x10) r1 = memfd_create(&(0x7f0000000400)='bdev\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000440)=""/253) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) shutdown(r0, 0x1) r3 = msgget$private(0x0, 0x40) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = getegid() r8 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x8, r4, r5, r6, r7, 0x18, 0x800}, 0x5, 0x1ce4, 0x9, 0x4250e2f0, 0x5, 0x4, r8, r9}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/11 12:05:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8ea11781e9decb3a2a239210111cef9bae177d27558f080e41b18a7c1d331060722b88011b39", 0x26, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380)=[{&(0x7f00000000c0)="bfba4104982cbbf171f2c7e726e0ebcd11b8669f6761dc1b2c082dbd77f92cc0a0ff3d4fc2dde121071babaf263912a284c115dd292e149ad7a27bc30a6fe2cc19435009173a448eb0f6468aad9c4089b025b37fd36b526780e444a57888d49711c1017a7c0fcbf1028cea1b198ea4cb075424d0c2e0a8da477bddef3f8a58ed8b22ece38fccfd2080a6e98d93870fd6325cf0e58d6ea32150b2297988525bb2611f4583f22f7c72f2421c2bbbedc520125c481cc49bf35f15554347d54d8440a0888a87659afa57b88aca9784018a5a68322d6ad047ebb37b8ed58d8d80aa791351c88eb5eada12e2b3aa983768da6121", 0xf1}, {&(0x7f00000001c0)="875c85c1f1a86f54abc9653416e5972eeb13611650f252c02ae37590614a850ac6103f2141d4b32a1605b34f00082c10ee5d0e62b2a104a3c37123ed06483fe964035316235e415b9dde0cbba3876f619bf3315f5a29f3ee7ecf3ce2b7d9d78a85ec06dcbb9cbb72a7239742903389dd641193a415dbb2456ea6f8c044842c6d5ac043a8674d794396fe2929df2753106776b9c2d2b1c1691117c8af565f86992cab7400", 0xa4}, {&(0x7f0000000280)="dfdba3a516bc37990e5ad92431e6462277d2622e558513bd5ba2638662927a42dd66e21e13b4788d01675a0e6cd3fb450382bb030bfeea2b8195b2840d44aafddc8e8f69af590e9d197b1b9decb4c046dadb7c5239b09f8ada35ce5ee413b640690e38602f1bf725638e", 0x6a}, {&(0x7f0000000300)="8c30af0f48acb0ea2d50ff46109e197f9c27a093dd12e12b1ffaad8582f44245816a69bc4f6366789f91062696cd277047ed2dedcb2735d38240dca1f656668b58e31e31a0f2e519fb40cb03f99ae99d0e6a78bbf50f2c402a2da172", 0x5c}, {&(0x7f0000001100)="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", 0x1000}], 0x5, r2) 2018/04/11 12:05:31 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x8, 0x2669768) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000540)=""/221) r1 = gettid() r2 = msgget$private(0x0, 0x200) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x8000, r3, r4, r5, r6, 0x21}, 0xffffffffffffe766, 0x0, 0x2, 0x5, 0xae, 0x0, r1, r1}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) prctl$setfpexc(0xc, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) gettid() 2018/04/11 12:05:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x2, 0x1, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000000000, 0x0, 0x0, 0x0, 0x36f, 0xfffffffffffffffd, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 2: r0 = semget(0x2, 0x3, 0x200) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000080)=""/84) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = dup2(r1, r1) sendmsg$rds(r2, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/166, 0xa6}], 0x2, &(0x7f0000002780)=[@cswp={0x58, 0x114, 0x7, {{0x1f, 0xec}, &(0x7f00000012c0)=0x4, &(0x7f0000001300)=0x1, 0xbe4, 0x8, 0x9, 0x81, 0x24, 0x100000001}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x7}, &(0x7f0000001340)=0x17d5, &(0x7f0000001380)=0x100, 0x8, 0x9, 0x6, 0x101, 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x20}, &(0x7f00000013c0)=0x5, &(0x7f0000001400)=0x4, 0x4, 0x0, 0x0, 0x1, 0x2, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x545e, 0x1}, &(0x7f0000001440)=0x2, &(0x7f0000001480)=0x5, 0x1f6, 0x100000001, 0x6, 0x94, 0x45, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x7fff, 0x3}, {&(0x7f00000014c0)=""/233, 0xe9}, &(0x7f00000025c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, 0x0, 0x8001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x498a, 0x3}, &(0x7f0000002600)=0x2, &(0x7f0000002640)=0x40, 0x8, 0x7, 0x25, 0x2000000000000000, 0x10, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x81}, &(0x7f0000002680)=0x1f, &(0x7f00000026c0)=0x9b, 0x80000000, 0x24, 0x80000001, 0x4, 0x8, 0x20}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x4}, &(0x7f0000002700), &(0x7f0000002740)=0xffffffff, 0x0, 0x1000, 0xffffffff, 0x8, 0xc, 0x7}}], 0x2b0, 0x8005}, 0x4080) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) kcmp(r5, r6, 0x6, r4, r3) 2018/04/11 12:05:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004503002800000000002f907800000000e00000010000883e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000907800002c31581c1b8f1d1251364fd60d6f55e92a1978164694fc1687e4004e11ba1ecd041b230fc1936a7057d1b7ffaa549eca45924f2edaf990107562a94decac707b8aa7621b63f08e59aa0eab561537379fa703ab41b95944054009c748d2f99ff6ddae43459573e76f1d12ed270aef7c3141"], &(0x7f0000000000)) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)="8d1ff71357f6cf815eddf198e7f25f9dc382a230c612b7280ae96b3e0ec84feaf81dda2e13f37b6b88c28c6cc27479296b518517c6e01ba31a1e6489543e1b9eb76d0aef6362", 0x46) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/04/11 12:05:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8082) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='ifb0\x00', 0x5, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/11 12:05:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x8001, 0x14, [0xffff, 0x8, 0x5, 0x6d44, 0x5]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101201) mq_getsetattr(r0, &(0x7f0000000040)={0xd8, 0x2, 0x100000000, 0xffff, 0x1ff, 0x4, 0xfc4e, 0x80000001}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {r1, r2/1000+10000}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0xc0000000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) sendto$ax25(r0, &(0x7f0000000140)="a310c6bfd738e7dbe02e30c4163f9247954cbd946e73b0c5429568d6c60ad3c9055173fdfa978e9ef11496b7375bcb573b8f6d6ca5cfe6b4", 0x38, 0x20000000, &(0x7f0000000180)={0x3, {"66c9c45ae5eead"}, 0x64}, 0x10) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x1) [ 230.865398] x86/PAT: syz-executor2:18440 map pfn RAM range req write-combining for [mem 0x1841f0000-0x1841f3fff], got write-back 2018/04/11 12:05:31 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000780)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0xdcd9}}}, {&(0x7f0000000880)=""/228, 0xffffffffffffff2d}, &(0x7f0000000840), 0x2}, 0x42e) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000680)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000003c0)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000480)=""/242, &(0x7f0000000580)=0xf2) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000005c0)) 2018/04/11 12:05:31 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/packet\x00') read(r1, &(0x7f0000000080)=""/60, 0x3c) 2018/04/11 12:05:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0xa4e33f5c57c4c221, r1}) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/11 12:05:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000480)=0x2, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000040)={{0x80000000, 0x7, 0x2, 0xed0, "8b5539a72db48837b6ca35cd8d1e88fc38869c681e063f07fa777763bc95191104094e01229d9b4f4fb521dc", 0x7}, 0x0, 0x0, 0xb1, r2, 0x6, 0x8, "c6277b3ec17810a1dec737b89174c1fa27da3ce9517f41e6cc179133fc99345db6e353b22f79587a2a35c9cf863e45970e1b0927e98b054a25fd6ce3e35d21e2", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x7, 0x80000001, 0x5, 0x7fffffff]}) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x5, 0x1, 0xfffffffffffffffc, 0x8, "d2385d303ec847e03f4564c78cfcbc780780de9d58829d7aeac8488909a9955a253ba779b664f56dbfe1e7c1", 0x5}, 0x0, 0x0, 0xffffffff7fffffff, r2, 0x4, 0x3b179ccf, "993103ba182d939163b34194edd3146099fb656298587f0968ab6990f732df2fa7ccf6d8d44c200e265d47119eaa5e7bc6ffd21c89a3968876b8069e0921f7ca", &(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x13, [], [0xe108, 0x6, 0x7fffffff, 0x8]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x2, @empty, 0x7}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x59}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x1}], 0xdc) 2018/04/11 12:05:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2000d7, 0x408900) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 230.945184] x86/PAT: syz-executor2:18452 map pfn RAM range req write-combining for [mem 0x1841f0000-0x1841f3fff], got write-back 2018/04/11 12:05:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e") fchdir(r0) mknod(&(0x7f0000000040)='2/file0\x00', 0x0, 0x0) r1 = getgid() syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/04/11 12:05:31 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x85888845917316cc, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000003c0)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000200)=0x32a, 0x3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x2, 0x44, &(0x7f0000000140)="563cffc3e36fdaae9500ade6db93d1a24aa8764f4c3f9e700c3d49a6cd770e43c5eb1ff9a1ad85dbe3c23ee49fcc20f64e4432d73c7c6416735776846beccc574331a3f3"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x112}) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200200, 0x0) rt_sigreturn() syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x80880) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000240)=0xad3) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/53) 2018/04/11 12:05:31 executing program 2: clock_nanosleep(0x8, 0x1, &(0x7f0000000000), &(0x7f00000005c0)) 2018/04/11 12:05:31 executing program 0: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x2, 0x20) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x200000, 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0x61, [], 0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/97}, &(0x7f0000000480)=0x78) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x500, 0x70bd29, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/11 12:05:31 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control\x00', 0x4) 2018/04/11 12:05:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x161, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:31 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/11 12:05:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fsync(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) syz_open_procfs(r2, &(0x7f0000000080)='smaps\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') close(r1) 2018/04/11 12:05:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) set_mempolicy(0x3, &(0x7f0000000280)=0x10001, 0xffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/78) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x998, 0x141000) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00000000c0)={r6, r1, 0x400}) 2018/04/11 12:05:32 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/116) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x10001) mknodat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'os2.', 'self\x00'}, &(0x7f0000000500)='\\vmnet1\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r4 = getgid() syz_fuseblk_mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./control/file0\x00', 0x8000, r3, r4, 0x117c, 0x10001, 0x2000) 2018/04/11 12:05:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x80104) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x2100) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) 2018/04/11 12:05:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa0082, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40000cc, &(0x7f00000002c0)=0x200000000000004, 0x2da) r2 = semget(0x3, 0x3, 0x4d4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/158) 2018/04/11 12:05:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/11 12:05:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/17) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) dup(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/11 12:05:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/04/11 12:05:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x880) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000480)={0x3, 0x7f}) 2018/04/11 12:05:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/33) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) fcntl$getown(0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x157800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) accept$nfc_llcp(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x60) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x40405514, &(0x7f0000001000)=""/250) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x10001, 0x9, 0xf62f583, 0x7, 0x0, 0x83d, 0x102, 0x6, 0x3, 0x2, 0x4c, 0x4, 0x1ff, 0xaf, 0xffffffffffff2526, 0x400, 0x100000001, 0x5, 0x100000001, 0x4, 0x100, 0x10001, 0x8, 0x1f, 0x8000, 0x6, 0x4, 0x6, 0x0, 0x9c, 0x5d67, 0x3, 0x3, 0x8, 0x3e, 0xfffffffffffffff7, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000180), 0x6}, 0x400, 0xfffffffffffffffa, 0x7, 0x3, 0x1, 0x8, 0x7fffffff}, r4, 0x7, r2, 0x3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x3ff) 2018/04/11 12:05:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:32 executing program 2: r0 = socket$inet6(0xa, 0x80000000001, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xd1, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x4) 2018/04/11 12:05:32 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fchownat(r0, &(0x7f0000000100)='./control/file0\x00', r2, r3, 0x1000) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x20000, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000000600)='./file0\x00', 0x900) inotify_rm_watch(r3, r4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0), 0x0) ioctl$void(0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x1, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000680)={0x1, r6}) sendto(r2, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f00000001c0)={"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"}) r7 = semget(0x2, 0x7, 0x40) semctl$SETALL(r7, 0x0, 0x11, &(0x7f00000006c0)=[0x9a2, 0x2, 0x7, 0xffffffff00000000]) 2018/04/11 12:05:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6402, 0x40) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x8, 0x5, 0x3, 0x23b}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:32 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r0, &(0x7f00000000c0), 0x100000000000074e, 0xa) vmsplice(r0, &(0x7f0000f14000), 0x1000000000000042, 0x0) tee(0xffffffffffffffff, r2, 0x3c, 0x0) vmsplice(r1, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/04/11 12:05:32 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="0c80d091d40b39f45edd7f7962bda08de87bf1f5537fa624b2c2578f340dad0bc3118034793101a7c122b0441290c87a09e13d6f80d7539e0fca00c763d8d242213bf27f44b1ff86fe743f76170ce12875f430372229e114f476230bec63f79d19b62b3a3a18e4d8e4f05eeec0c3331fa502b125deff9b04d9fe18823e35b827", 0x0) 2018/04/11 12:05:32 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x7fffffff, 0xffffffffffffffff}) r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe9}}, 0x101, 0x80000000, 0x6, 0x6b, 0x61}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/11 12:05:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) fadvise64(r0, 0x0, 0x401, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/89) 2018/04/11 12:05:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000002c0)={0x40}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000440)={0x1, 0x11d000, 0x9, 0x8, 0x3c2}) getsockname$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101500, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000300)={0x8002, 0x0, 0x8000000000000401, 0x1f, r4}) mbind(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0xc001, &(0x7f00000003c0)=0x5, 0x20, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x100000000}) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000001c0)=""/67, &(0x7f0000000240)=0x43) syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x3, 0x8000) 2018/04/11 12:05:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x4, 0x129800) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x20000, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000000600)='./file0\x00', 0x900) inotify_rm_watch(r3, r4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0), 0x0) ioctl$void(0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x1, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000680)={0x1, r6}) sendto(r2, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f00000001c0)={"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"}) r7 = semget(0x2, 0x7, 0x40) semctl$SETALL(r7, 0x0, 0x11, &(0x7f00000006c0)=[0x9a2, 0x2, 0x7, 0xffffffff00000000]) 2018/04/11 12:05:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) 2018/04/11 12:05:33 executing program 2: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0}) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000000), 0x10000127, &(0x7f0000000180)=[{0x0, 0x117, 0x101, "44d5713d1dfe03b3a359e232"}], 0x2f2}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000000000)}}], 0x4000000000002c1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x84800) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000200), 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x501002) 2018/04/11 12:05:33 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:33 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x0, 0x2, 0x7e8326b1, 0xff, 0x101, 0xd0, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/11 12:05:33 executing program 3: syz_mount_image$jfs(&(0x7f00000004c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000480)=[{&(0x7f0000000000)="eabfac7365b6ef6f9d1005f5ff136b4abeaa38fd237d56400006adaa50f49745e3e14a252211a94dca2a652c8d74c0fa5aff994425f0ee17d951238f2c0585543ad92f54dc694cfa2555dd3f168768890ded869113d3ca7289862efe7b893d8408d0c0", 0x63, 0x8}], 0x0, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYPTR64], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64], @ANYBLOB="9a886a9c2f734d90b24f1fcbd8b23d4bfe21d9200e9dcfe816e8772cc8c72caf580e5c97c8d201a3bfd4a1b78c4e6710a24dfab6ebef5d2eb0d563e74e2554d74011f47455f09d926698f6504b07d8b48723c89b621d1e916f47930c12", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES64, @ANYRES16], @ANYPTR64, @ANYBLOB="5d7828849d9be609489025da086ccc4ac31f7c9a7215999e6373e9b26a69e09b9dfa9a701801416a67946e1c93edd0ee3ea0de3d10c3593b0cd1aeedf80919085c822522687dd5651fb2d30dd11a6edc99e08ac7fbc77bba8bb266bed6f728e4e1481f8ddbe35c3298ecae4d32a97f1ddbb3058e560dc7f7b75b630ae7d2f968fc4b1343f37ad4b6", @ANYRES16]]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x4, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x30, 0x9, 0xfff}, &(0x7f00000001c0)=0x18) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)=@random={'security.', 'memory.current\x00'}, &(0x7f00000005c0)='/dev/adsp#\x00', 0xb, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x4}, 0x8) 2018/04/11 12:05:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) capget(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)) sysfs$1(0x1, &(0x7f0000000040)="2440266c6fc02476626f786e6574316574683147504c216574683000") 2018/04/11 12:05:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'rose0\x00'}) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x4) recvmsg(r0, &(0x7f00000025c0)={&(0x7f00000023c0)=@hci, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002500)=""/179, 0xb3}, 0x0) socketpair$inet(0x2, 0x806, 0x59f2, &(0x7f00000000c0)) ioctl$KDDELIO(r1, 0x4b35, 0x0) shutdown(r0, 0x1) 2018/04/11 12:05:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600580, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/11 12:05:33 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x40000000000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x121401, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x80000007, 0x2000) recvmsg$kcm(r2, &(0x7f0000000980)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000000780)=""/115, 0x73}], 0xa, &(0x7f00000008c0)=""/155, 0x9b, 0x81}, 0x100) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x180, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @loopback}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d7eecb", 0x3, 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000000380)="ff14ef142671e97199a0645df550ae4736f5ee23adff86d8460fb639bfe7690c1a7cc5f5c70f4fabaa5e9158fe23bf5df59758cb59bf9810ab2e8d04f30e161fdc87f30feed8982305301945c5732aa21788059f7a0c5c3538ef1581213ce481bbe2b969415a24cb976e0965d9ac009dccd31381c660c89e74db41c2b485bd97a7b658629a4f155ab710fe73cee800033f9a2c8527a7321469e9c5dc72fe5413f131773c42dca05a647c9dc9a68038851ffcb5b9bd909f186f3e28880127ffa737a6f6a40fe6918146d998aa25f3cca0d018f6a1f442a6984b45c70569a1a35e16cae57496e0675087e2", 0xfffffffffffffe5c, r3) 2018/04/11 12:05:33 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r0, 0x402, 0x32934ae549e6069e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/04/11 12:05:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f00000000c0)=""/250) r1 = shmget(0x3, 0x3000, 0x420, &(0x7f0000ffc000/0x3000)=nil) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x80000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101200, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000080)={0x2, 0x4, 0xab6}) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/61) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000001c0)=""/51) 2018/04/11 12:05:33 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x149}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000001007110000000000000000000000000000095000003e20000002e2a3123d4f60d0132bb3e8e936271698c2782a72c43"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x1, &(0x7f0000000080)) eventfd2(0x8, 0x0) 2018/04/11 12:05:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x3, 0x6, 0x7fff, 0x0, 0xf8, 0x400, 0x2, 0x3, 0x1, 0x3, 0x6, 0x1, 0x2, 0x3, 0x9, 0xe2, 0x101, 0x4, 0x7d2, 0x77, 0x3ff, 0x3, 0x0, 0x0, 0x25, 0x401, 0x7, 0xffffffffffffffff, 0x8001, 0x20, 0xffffffff, 0x3ff, 0x1, 0x7, 0x0, 0x0, 0x36, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x84, 0x5, 0x3, 0x7, 0x3, 0xd518, 0x1}, r1, 0xe, r2, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:33 executing program 1: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000180)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x8001, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x64}, {0x6}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/204) 2018/04/11 12:05:33 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x7fff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@empty, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0xa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa, 0xffff, 0x2, 0x100, 0x8, 0x800000, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1ff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1800, &(0x7f00000001c0)=ANY=[]) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000100)={{0xef, @broadcast=0xffffffff, 0x4e20, 0x2, 'sed\x00', 0x5, 0x8, 0x32}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2001, 0x2, 0x1000, 0x6}}, 0x44) read(r3, &(0x7f00000001c0)=""/221, 0xdd) 2018/04/11 12:05:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000180)=""/250) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x14100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x10d000) 2018/04/11 12:05:33 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = geteuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000200)='./file0/file0\x00', 0xc000, r1, r2, 0x3, 0xff, 0x8000) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000240)={0x5, 0x3df4}) renameat2(r3, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) [ 233.495605] audit: type=1326 audit(1523448333.890:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18672 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 234.223137] audit: type=1326 audit(1523448334.617:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18672 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 12:05:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3d, 0x84000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x2, 0x100000001, 0x400, 0x1, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:34 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x418000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xe, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0xfffffffffffffdb4) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./control/file0\x00', 0x2) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="a5c0d294e10af640a5d4c3ab7a67bd9724e29156f75ddd6bfe53bc50ba3ef9085c6c52cd0e2a6fddd326ec364494acc24ad3e8bf9c690e919681896f4c09a387a36b8c063ef78ddb4306eae01ed10e740d68aa5c7a92939c1fd5a19c5dd3860f7d4de1fd24088df73b72b416a7450caff19dd2779519577c9cf87149c3258dcd9dd2d0bc7e05ea8fa2a678851e021578e71db2b3ab4a0ad6f194332242cec9673d388ec0501720f92b15c3267bd4e3fc700a7a8028a9b7f1969d5aa719debb8b16df77b2cbee45dd90bef410563ce182e355495154e9585d087bda16a9dd02a231354df99325dc3f051dc3dc77efe569211d22fe39faed990263c5db984e1232afe53c71e30146f358cb4c0a202a1964f5387a5d8e6233b0038e30d376a1e80e12137be7733c716144faa53085c731e21009be9339dbb69c4c97580b753db5e6a9af646e3f2bf08cbe13b7a79f44f96a708134207c6b0e5085de94a0c73f29a4352e1b588e6bbc5eaa4a9c4f6fff95bf721972fd36a75d2b91456c192874a98ce1393d19f917b59e7d976549fd1fc7f10b379edbea0aff66de013e9dd762e2f04d7697f49415c1e6ddcdb8ffe3d2fbf064757275e19174f039158edd14a13938af8a908c31d18766373b4f30ac5758494a6a178b5cdead94563120ba65a0a6cef66caeaf7c2681a9c374f1e280b513669559774994ce05832994762465ca5fc39d71b8a0bc8495fc7898f6f80ee4e3850ece618007b5b548f5ea69e2ce4fb27055f1248b100ac1f45dc475963e1e7aff05e49795ed973a27d91aa4703066c6503a216e5d7b5401d5757ba639cf811b4b48b1504457e2db669dc3e51b567a5b9f2b4315162a72abb324488a0f0784d74d86c68413b56bd7bab1679a578d6907f12cc4e68027a68430517d7bb1add436f45fcaf8d98208a84b200606b153a0a76a5d98fc9e4caea6c01bb13ddcd378e6426cc9e15c6fe6d7f058f7d2128728b2e1bc7f6a16d36ae1793d4672977e6e88af63ee2c352221512bd5810225a5884e235fa88512563a25f51b1a269590466d503acfb63fbc7a188eeba92059fa86fc733ef69633b0491d509f2319c760b5c83099ecbbf2f949c7d0ce17f2e14a73752b9ad23f0fd7ca70f96485812d6f4c924507eafbc01eafd295c69f4379746967c97038db1f7440c0ab3553de2bbbcad63f459df71b5f16cfe86e5d20a75769ee04383b573e88e1b4cb30842234469ed63331e9cd05466fdf51d8a5a1a4785e23af42541c01b1f092e96102adf74f27cd1cb457981f1ebe4b18faea58205cde42d0c8aa89f0ef62bae0a3a6f64d0b17ec92b8b948e1c86b21006aa99c988a0c1e744f607d43865c2c58ceda1568295392af43a93edc9a19f4cf5f9b0a84b60e8dd15f0754aaccad00010000fc3c5b27cbbbc4f182321d2c312cbaf611a08fad4c51786c8ea19f6b6504829eb56fbc6cd940f6f67a06ac3982c51199fb58d4a5014628cad0943382765b5ea323b2d1daac67e903ec672f13ba637c11dd0b1ce0e97627a46060c47ec802754ebf9ff6122a3d611a5bd587a65604ac9c73f9c04dffd4bcc25de6bfd96c5a27fddc2bed65669c2f3466236b67c29a920529e9fbe6cc1e9acb9c55f9e03442fd30b1af3a528074b8eb5a1f2bef98cef8989a8f894fa63658c8c886e50f863a6847d3755db4b84c6fe358720aae0291f407901be0d9312a44f4032052ec365a02a8e32cf395ecb4ab10712e73e611d2a28805cc55fe38c3c6af5b431d59551879306b4fc30deb977081b529e1c00cfd5dec1e04e5a748d1c1754523d98889c96997c98987d2191533d5db74798fc45cd79525dd219d2858ab0cc9e4e72576c938a8176ae08408f0725eedf2e55e57f85d8449ac00f53954ecfb5a268d242ed58a11a224786d1bb82d6661db0104000023ce49459c6a5021d394cba4f2d846791e74fd28c1f1e7ec90aebca7ae8fa8844c084850a018ff39db3f0b309364cc481bbf74767c40edb61a5ae94c278ea6d38676a51a1703c2b94fd75f9ae0d725ecad24536565c994442e7428df55cd7de35a109f3c6361edf4a3ae6c3a26d5de87b4284d2ef2140b1bf84a3a73ffa3c5dcfba621414fa2d741d0acc261c05d47138099d82d9971b38f5be6ce1a8f355440709a8c499194d59620617017e4c164cf3696f191984b06207e686c922ef0741b8123dfab52f2f41a7fdc7273ff85ae38ac381369647eca81278522310d3bb8260ce1e7f404fa79d8f8c708ba9f18c36b9459c1a4d3ccb0fd466f2d7752be51e9cb9bb232d1c5be9425bc080146dd58ec10d93d05b276ab46174e9a77de759e571319cdd1cec3370fb76142ef2925ea07276fba192b4c80e83dc7a63b434ec84859f9cb915765b7155b7bbbaecaf0911b2245169c2c414124d3abace74136dbd188201d13b3659d50078c5be7b8c227a4e1363b8da2cafe1c280961c6fe4715b72e16b662", 0x6dc) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000c00)=""/85, 0x55) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a80)={0x0, r1, 0x4, 0x2}, 0x14) write$eventfd(r1, &(0x7f0000000280), 0xff93) write(r1, &(0x7f00000009c0)="820705390d6ec575dd3d3c9b2502d191c293416d13", 0x15) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r1, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0xb26d, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000a00)="6ff572c57e454a71b5f3041e0341320ce6837b2b157f084a400afe7267521dc0a8fde63400b34f58f2b6e36a013331671eafe85781d67c5ae473ace1c5542d5fdcdf8ac92572f97ba7c52b8f2a92578bb0350d22b464ab6b6a") sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r1, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/04/11 12:05:34 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x14b481, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000340)={@empty, @multicast2}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./\b\x00roup.net/syz0\x00', 0x1ff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) accept4$packet(r1, 0x0, &(0x7f0000000040)=0x20, 0x80000) 2018/04/11 12:05:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/04/11 12:05:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCCONS(r2, 0x541d) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/11 12:05:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x4, 0x80) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000480)=""/96, &(0x7f0000000500)=0x60) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000580)=ANY=[@ANYBLOB="1e006bc08c69176209a30003000000000000002c04ab7d7349fa9332835e2ea9e222fb28168f6b9d78bfaabb0cedf465db794ebc888bc3f7e133dfda2c40bc395ea9e606d23de372680f784bf7d5570a0a41a5c9ff4b43680957f64380edcd90cb15ef06bda71170c3f858b001a405042f5ae56ab3af97ae82018aeb26e86a0ba9e043ae72d0eb345c6727088b9969f2968dc90553e8054b2d81a341f3e387f8dfd8e88524aee03a3f702c335e72c64125bed0cee5a000ba65a2b6828dd3263d1dd8318c16a06840bfd306f5fff67894da46f973c491ddd45013cc6604f7"], 0x28}, 0x1}, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00000000c0)) gettid() ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000280)=0xffff) r8 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x349c40) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000340)=0x3, 0x3, 0x0) getsockname(r5, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x80) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x2, 0x400) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000000080)={0x60000006}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r8, &(0x7f0000000140)="38f20ff8f1127c3c8f3481d4522ca911602bf1e2c5d77343160e94b4f4bda5c95022b224d05cd9aa2830dbd25521531e4581de368757b685d6cb36dfeddca9bc51a4662d4e88a9da83e9aaee2ca538cca6415bd066901dc4219655ce00f9aa1c38b1716ce0107208f78c8ea0d412ab560608fb94114f72f65eec26185c14216bcc6e54d084aaf9f8e74e317a1b45c9d6ce7cc8de2fd106b634053deff225508f5c3f1f5c6862b68021889b052cb8b4ea2bfcc58f223b2c19761b83ab08ea4deb86f160b2d8c92f9193c8caa62afefc83942fd6ed2aff84542178191c69d0de10c2d23da757982a1cd3d050b78cc0ea"}, 0x10) keyctl$revoke(0x3, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x15555701, 0x0) close(r7) epoll_create1(0x0) bind$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendfile(r6, r1, &(0x7f0000000540), 0x6f) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) 2018/04/11 12:05:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) setreuid(r2, r3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x200, 0x6, 0x3, 0x401, 0x7, 0xffffffff00000000, {0x0, @in6={{0xa, 0x4e21, 0xa04a, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x6f0, 0x28, 0x2, 0x9}}, &(0x7f0000000100)=0xb0) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0xc58e, 0x40002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r4, 0x89, "33217a8457c40c173120bf79001057171681b17a0e62d98f7e7cbc4ad466e6dac3e7a1ccde07b8feaec1d38161e4b1cbbf773869cbd9d8a074739c290db61da9d6d8bd1407b18d3bbad754bef777407acdd94fe3ffb4b1da40be04ac775accfc6e2cf8ac3a14cf2aae4ea45955cc1317626a828b7bcc901bbb8d1a5784bf88433f6974c8f51cb67df8"}, &(0x7f0000000200)=0x91) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:34 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0xfffffffffffffffc, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) renameat(r1, &(0x7f0000000100)='./control/file0\x00', r0, &(0x7f0000000200)='./control\x00') mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) lsetxattr(&(0x7f0000000240)='./control\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d2e776476626f786e65747140007ae15b6b8b14d5516a18372cb6d14ea2b3b98d2fd5339f77a098b825c142174062ac5480e329556551c5b0220d65fa6096bc"], &(0x7f00000002c0)='posix_acl_access]+vboxnet0:\x00', 0x1c, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:34 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb155, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x2, 0x30, 0x1000, 0x7}, &(0x7f0000000100)=0x18) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'sit0\x00', 0x2002}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={r4, 0x80000, r2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x69}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x100000000, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0xdc54}}, 0xbf6c, 0xfffffffffffff800, 0x9, 0x2, 0x1}, &(0x7f00000001c0)=0x98) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000300)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000004c0)={0x3, 0xbff, &(0x7f0000000340)="313565082f2806ffb32339a9dcb72b5007ab29309c8663d820e4a3c48d6d5ea5931c65e00e6884f49200ece7c305ac26935070f35a0505e49f5a7f4549d5b1b03f64", &(0x7f00000003c0)="c60d998007a395e66616402e0df00c8fba754b8b09c529b399a1fa11ca0e7df7a354b14c85cf8cac323103b2974ec2dff2e92ed76674465d647b86cfd3aa3ad5987c9bf8a553a3eb7c53ff81c54c619da5d2ddb5dc950e3dcc15598b407bd02a2d45bef0fc2e81fcabd61d7922958cdb37adbd899c0edbc0a84cde8649e75fdcdc412d51705722ba68ede83a58571814dddece6cf43bf1399415c570f73df6c06240717196258fd82437c263d642d62da969056fdba14d5d0c247cb6e1f8fe07b825c0be6631a53c4c5e4c0f2de39eb499f6c13c73353ae9f9ea1fba8e5fe4fe5530fef1861613581ad5b6e09e3dcf", 0x42, 0xef}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ashmem\x00', 0x10000, 0x0) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000000240)) 2018/04/11 12:05:34 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="da93079b2084e6b25ad96ce632d02565d0e2214cb0cfd7eaea4440b2bf4abb0739e07a19afea441633380223c9b38b4a6916789837578a640530cbc6429a6a4f90ba19d31b5c32bfc0547ebef81a2d0da4285281c467778a6224e0f36f56675fa85edbad6541aeb98efc67f12e4b0c37d52ebeac18fb7f441eaf5c3b8332bdea265a6d1ebd4100ca6a7ab19cf222a4a26f53d689105ecfdc37fdfc09ae6189aa490a2550c04c7717c56eaaa0de62baedfed36754ca7b378ae7612e097d4d701251e8e9232dc0d655c8cd883db0f502255c9de710262a9b6e598c3ec7") ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) 2018/04/11 12:05:35 executing program 6: mkdir(&(0x7f0000000200)='./control/file0\x00', 0x4) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:35 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x10001, 0x6, 0x7630}) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0x101) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./bus\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/236, 0xec}], 0x1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x4000003) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/11 12:05:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x800452d2, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x0, 0x10000}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) 2018/04/11 12:05:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:35 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:35 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:35 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semtimedop(r0, &(0x7f0000000100)=[{0x3, 0x9, 0x1000}, {0x7, 0x10001, 0x1000}], 0x2, &(0x7f0000000140)={0x77359400}) unshare(0x40600) 2018/04/11 12:05:35 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x80000001, 0x1ad}, {0x6, 0x226d}, 0x1f, 0x4}) 2018/04/11 12:05:35 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000280)='./control/file0\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=""/58, 0xee7c3a67c794ee67) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/04/11 12:05:35 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa4, &(0x7f0000000340)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x9000000000000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x78, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e20, @rand_addr=0xee2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:35 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x200, 0x2000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000040)=""/250) [ 234.649404] x86/PAT: syz-executor1:18750 map pfn RAM range req write-combining for [mem 0x186630000-0x186633fff], got write-back 2018/04/11 12:05:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x3, 0x42) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x0) socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f00000000c0)=""/68, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/04/11 12:05:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='children\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)={0x31c}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in6, 0x4e22, 0x5, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x7f, r1, r2}, {0x15b9, 0x4, 0x3f, 0x7, 0x101, 0x2, 0xbbe, 0xfff}, {0x0, 0x2, 0x1, 0xba2}, 0x40c0886f, 0x6e6bb3, 0x2, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0xfffffffffffffff8, 0x4d5, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x3, 0x4, 0xdf, 0x3, 0xea2b}}, 0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e8494b57ddbf807eafc4762f79431771", 0x10) sendfile(r0, r0, 0x0, 0x40) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) [ 234.741285] x86/PAT: syz-executor1:18767 map pfn RAM range req write-combining for [mem 0x186630000-0x186633fff], got write-back 2018/04/11 12:05:35 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x0, 0x2}, {}], 0x3, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r1 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) [ 234.833282] audit: type=1326 audit(1523448335.228:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18784 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 235.750210] audit: type=1326 audit(1523448336.145:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18784 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 12:05:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffff2f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x1, 0x5, 0x9, 0x48}, &(0x7f0000000180)=0x98) 2018/04/11 12:05:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) 2018/04/11 12:05:36 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000140)=""/250) 2018/04/11 12:05:36 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x8, 0x30, 0x0, 0x4}, &(0x7f00000002c0)=0x18) r2 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r2, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f000003aff6)='./control\x00', r2, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4100000000000000babba0ee85f0580bae4a2c66e15605e5182135c40f5384a754727cb451ac5ba0e2e91b9972e77b18d23666a951d229b3ad88fe66143faa6a88b027"], &(0x7f0000000240), 0x1400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000180), 0xffffffffffffff9f, 0x0, &(0x7f0000000200)}) 2018/04/11 12:05:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x3, 0x1f, "178ceb7b0db41b3a18e76f6e2ea945fea92d8ea0515b4217354dc695ffbdcf213a3a4b955e4b91ebcf7d097732fcd2c65b361aa46bc8ba467a2c082ec85e44", 0x29}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000100)="011af29b333f879e529b6c632b4866f348e6c45ab645741c09614989e28b47717cff01d56d8b2cfe4cbc79dd2a240b", 0x2f}, {&(0x7f0000000140)="60f9a62acbfbc09e833e583e355fbbe20f7ed1c1c3373df1f462", 0x1a}], 0x2, 0x0, 0x0, 0x20008045}, 0x80c0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000200)="7c0be1b2f6f0d406ee0df69fcd2ff5d62d18ea8a0c28224b41c61fbc4ea04ea2eeff32682255ef08e0ccc99af9d150595209", 0x32) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/11 12:05:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x0, [{0x40000000, 0x0, 0xffffffffffffffff}]}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 12:05:36 executing program 2: r0 = socket$kcm(0x2, 0x4000000001, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000340)=@req={0x80, 0x7, 0x4, 0x7}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2000000000000274, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1, [], r2}, 0x48) bind$bt_sco(r0, &(0x7f0000000380)={0x1f, {0x2, 0x9, 0x9, 0x5, 0x100000000, 0x20}}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x84, 0x30, &(0x7f0000000180)) 2018/04/11 12:05:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0xffffffffffff8000, 0x0, 0x8, 0x101, "1ffd4f145a187cd887a56b77b10f58ee3152fc70451b8b5436e988171ee81bec704740cdebfb5bf1b44eaada", 0x63}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) uselib(&(0x7f0000000040)='./file0\x00') [ 235.900843] binder: 18803:18805 unknown command 0 [ 235.917942] binder: 18803:18805 ioctl c0306201 200002c0 returned -22 2018/04/11 12:05:36 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x6, 0x1, 0x1, 'queue0\x00', 0x34d9864a}) 2018/04/11 12:05:36 executing program 7: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x100000001, &(0x7f0000000080)={0x8}, 0x8) 2018/04/11 12:05:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x83, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x7, 0x38f7], 0x2, 0x638, 0xfffffffffffffffe, 0xfff, 0x10000, 0x1, {0x5, 0x7, 0x7, 0x3, 0x8, 0x3, 0x0, 0x2, 0x51, 0x10001, 0x0, 0x9, 0x0, 0xe63d, "5330081613fa4abcd0778bce4fb192532e78c04a7d3ab805b4d65119c378de88"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000680), 0x3e0000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101103, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/33) kexec_load(0x7, 0x527b7e530579209, &(0x7f0000000180), 0x0) 2018/04/11 12:05:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_emit_ethernet(0x3a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004900002c0000000000009078ac1414bbac1414aa4410090000000000000000000000000000009078ac1414aa6ed24332beee37f99c5e07233a2ada61284f49909e125c76fb2d011647d4a3f0a36325b45e74fb9517afb2e8bf3b5360ba9d8e3acc5baaad2f90a15bbf54c60a0f93708fa6e5e699e474bfeaf92af7e040a6feb64c9edcdc5367"], &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x10000, 0x5a9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) pipe(&(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 12:05:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r0, r0) r7 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900200000000000000000000000000003000000000000001f000000000200000100000000000000a0000009000000008000000000000000060000000000000002000042f40000001f00000000000000370f000000000000000003030000000008000c000920000008001900ff000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r9 = dup(0xffffffffffffffff) fadvise64(r8, 0x0, 0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x0, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r9, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) mq_unlink(&(0x7f0000000140)='/dev/input/mice\x00') 2018/04/11 12:05:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0xa0200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x9) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x141) 2018/04/11 12:05:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8ce, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000000)=""/250) 2018/04/11 12:05:36 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x2c4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:36 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, 0x84) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x80000, 0x80000000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000001c0)={0x6, 0x6, 0x10001, 0xaafb}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x48080, 0x0) [ 236.153524] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. [ 236.199756] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/11 12:05:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2020}, {r0, 0x5100}, {r0, 0x3040}, {r0, 0x180}, {r0, 0x2001}], 0x5, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xbde4, @loopback={0x0, 0x1}, 0x7}}, [0x8, 0x5, 0x1, 0x20, 0x3, 0x80, 0x6, 0x100000000, 0x80000000, 0x0, 0x49b7, 0x3, 0x5, 0x8, 0xde]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x80, 0x20}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@empty, 0x71, r2}) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000400)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/11 12:05:37 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r2 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0xdb, 0x8000) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000400)={{0x88, @rand_addr=0x8001, 0x4e22, 0x4, 'dh\x00', 0x0, 0x2, 0x2e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x7, 0x3}}, 0x44) syz_fuseblk_mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000200)='./control\x00', 0x0, r0, r1, 0x6, 0x54, 0x8000) r3 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000480)) mkdirat(r4, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r3, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f000003aff6)='./control\x00', r3, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="d121aac0d7d2ee0c5571600c3823c79f751a9055ba05df5acf5d6d101ffc51af99bf979124ad660f5ace0dab3071a872bf56d139b7bc89fafcaadf1c885bc2d5c824fca307884b0966aede652710dd9c273c4666c8f6353081a47353f3", 0x5d, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000200)=""/231, 0xe7) 2018/04/11 12:05:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x254000, 0x0) pipe(&(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000028000)=""/233) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x1ff}) 2018/04/11 12:05:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) chroot(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000140)="3d2c004b37ce739080837730c15b762ce1d3b95bd0cc1bedb312e487e4c0e9eaddf42ba2ed66a178539857779ed9e38b129e2c00aa8c65d84b03f549eacc6e7f6304e3d59a07330c44f9126e4c4d06c8907ad1a7eb2271abf16964013e903a7fe4d1d1db843b2689e2bad928bad0b875e998d8171601382b1c212c626d81259b7df1a1354f2eb2c0bbd4de1b", &(0x7f0000000200)=""/254}, 0x18) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) 2018/04/11 12:05:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) eventfd2(0x0, 0x80801) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xf}) 2018/04/11 12:05:37 executing program 1: syz_extract_tcp_res(&(0x7f0000000080), 0x2, 0x80000001) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x63fbce46000fcebd) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"1644ea746b2de6"}, 0x4}, 0x10) ioctl$int_in(r0, 0x2, &(0x7f0000000000)) 2018/04/11 12:05:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timers\x00') ioctl$KDADDIO(r1, 0x4b34, 0x33) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000200)=""/250) 2018/04/11 12:05:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x8000, 0x6, 0x4, 0x6, "1ab50b3cd6a5c16bc4c7c5ffe10e81ab9b351a6b39625d4a37600ff88777e42b849c18cb7b35efb725941a58", 0x5}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffff, 0x20, 0x80000001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) 2018/04/11 12:05:37 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x80605414, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x9) 2018/04/11 12:05:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x101, 0x0, 0x8ce, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:37 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002080000045f32c904000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2040, 0x0) pread64(r0, &(0x7f0000000100)=""/73, 0x49, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/11 12:05:37 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x16, &(0x7f0000000100)="6bd1b42c1468804630b26475b108035b6a12a60315a0"}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000240)=0x5) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:37 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="ad1aec93a5da6a7c3b5ee01f69093a88a0309ede8be683b8a87f7a9cf4130056f6ad4811ecc3e0d938a8a5a305da50445c66a34b97cb61be87d8303b26b177c7ae917d0f0437e7270d0336f1b3a892797891911d69520c426f273f6050b7b346", 0x60}, {&(0x7f0000000180)="731a9c5e0888437cddc653d4b88dd112c7bbc67871263c3e27", 0x19}, {&(0x7f00000001c0)="9f38b9917cab567cf41092a5cff6d30cf14020b417114b855cc2264be716991141b23dcfb56640fb7d0ba3b7d70ab3c075ea58f6ed8aa3c3d84d9f9fc9", 0x3d}, {&(0x7f0000000200)="dd83f17d47493850a56ed64b70b5300a728dcd121ed1ad4b6419a293777cd9a72fed93e385f344859b593ee9a9294eff830f5cef062d8d52cb75c3aeae11e718088475be2c4516a70cf73f8a2d49b92973ff3d8ba72d58346bacac5a610de54c8e5e69fd39e9ffcfc4d3fec68b00110f78d0c02f3fb9fa08b3f1773dd9c0b1e6c185e29bfda1ff0bba3797b4aa1cec7904d8d3c52e764c3162a0d48b428a4adcd0c7eed27d040e3d3296f2d1cb68a65f747c", 0xb2}], 0x4, &(0x7f0000000300)=[{0xf8, 0x18f, 0x10001, "91ca0365f0d759e918baa50b549d7ef40e877a7bda069a8470a46fffd9d9edd22f897bc98d84a332e6c3b2fa7ebcccdf630ba5c463929091839141e5236809d223323fa5d9ee483adcf7551866e096ef1564e43065d27456f014a6ddea6c6055035cc564fe3cff3ff2231e2973bc81a7f1e7512dc759ea5948db353364f5c36dd60d6faec376183d805a505789bc2d445a7e890b525c5b9280636c70e539d36e8f91d03a2b711d940abaf6b22f6e3d68572506cd628c0c304f9900c114aa1960512d3ea84a5e8b66a23229bfd45c7c6058ef65aa58b06bc32e9b8529bfc66c489c3981e01a09f20b"}], 0xf8}, 0xfff}, {{&(0x7f0000000400)=@sco={0x1f, {0x3d, 0x1, 0x245, 0x3f, 0xef18, 0x3}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="8fc4306bd6360cf9ea0ad16b97b27235cb8c9565a8010d5aaaedf63f2833da39de0d8393aa6bbe377d2fef990bd4bec3e9bcde8ab004526d95b5c0ab", 0x3c}, {&(0x7f0000000500)="93400e1e3528cff660dcbc4e686783b976d4be7851962311dd7549c15b02196f063f0dcec25a2fb6069408556865ec930c3e18", 0x33}, {&(0x7f0000000540)="582e035c39663af08a20fa1a733b99b035d7c6d344a302c968ccd422a1efac613ba2afa1e877d536369d32738cd79e2bfc3aabfa12e728656f", 0x39}], 0x4, &(0x7f00000005c0)=[{0x10, 0x101, 0x808}, {0xd0, 0x11f, 0x3, "6302b9c8cee2e8396c8627e1af384e759eb8277e1cce6f38124f07897801eaa76d227cda9b61557c6b33a412b99082cd8953ff884b9d6921b766d4d3c86914f6a7bcff815e6ab5949d043105ad582a4caba5f6da3cbd129b53843726061b98dd84e810f39b809852898c7bda73694f5d0441dde98feb6bd24da98e15f42ac67ecd7a510f8730be032cbca24bd1667640be0dd783934fc190a8da11ed9e61197ba81fb413edc30bed32cdfff319992499d8f9a7d2b67547ead96c98d4"}, {0x30, 0x117, 0x8, "082ba5b8faf3dd0fa9be8e0245afbe0106aedde7b7c85a55c6a6"}, {0x68, 0x114, 0x9, "fc417140a46ca720d48104362beff8e24fdaaa5b7aa86af7d531bf7f5f236e081b923dc66e2aae07b657c9fd56610d2056e37f59aed9ae8b0cd8903856d5eb050d1bf706223dee457ab5ce99724c5c171ce86f"}], 0x178, 0x8001}, 0x4}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000740)="d5d7254241284024d7fe30d785111fb64b3618c8b4e0fde772f8a5a3143941e9b5bc93d38460399f1b0bc75c8b11548d012a1fb4cdc96bee1eef0b23d0f91e3199ebc9a5bccf4b17f5ef6e03f3ae44bb7148ac56bf4ab95edc57f551dc1f47484f10bbd0528e4ccbd08f80dc39bd2b96c81333e4cd6695a031", 0x79}, {&(0x7f00000007c0)}], 0x2, 0x0, 0x0, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000840)="6f193f537f0b7ae4e7f320617797867d7c0753dbd2cfdf7cf79f43b9e1c95c06b4fecfd8bfc954fd7ba965a65ed3b1abbfd60dd9333a88295e1d3f64ca55951ca691866797453367110be5fb099b91cb9db317936cadf74a85f58c1a1c8c2165852937d5cae350e8d32e738a314a4c4d0373a3720fcede83f9", 0x79}, {&(0x7f00000008c0)="12c19db7664a0d1b9f91c2773f2b3538d9de0b0f0a295e438457b934", 0x1c}, {&(0x7f0000000900)="2be9ee3f46d1ae6d1f8448ad2c8d3b2c9123de0fad1fc18e1b873f6b6e45a2d65a8a7e1e3c1867d410d555dff69963322841a7c8261b3901ab93f39f08a0076f071ceea230fc08cbf930db2d77e23be025d3f8cbc4ed0fe51e5a1bfbb7ad277af4cd5511cd5d5101727ecf04a065", 0x6e}, 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{&(0x7f0000001b80)="584ac7f87c7d2cc22feec4a0cdc703", 0xf}, {&(0x7f0000001bc0)="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", 0x1000}], 0x9, &(0x7f0000002c80)=[{0xe0, 0x104, 0x7fffffff, "02fb8f7d948a917fde355aafe5dfdce94616a7ae07a34676cc709df7d92b8be6a78dec06af90639750970544abfd753ecb448a854fecf7fe208fa6178db894e2b9470c3ad10da185f8ee52141f008aec7d5317f69e4ae5b7e11c53a239c636d5e8b59eedab4d0b8902eeac69d27745d2509be87b56b9f22065cc07428a4f0bb460a621e1915e5fb301f4d193fcef35ae0a5f5ea29c24ddf54b595e72704d35014cca13f4b7328b2eaaedea63fafb7f87ecff786c456e7d140e5667c1fa615c970a91a9a9424d2f1ffc8f1db4"}, {0xd8, 0x11f, 0x5, "a4e2e5380521c54de5b04b98fe973a2ceec47fb8e69fb39ace77438f5df394bb4dabb9f9e43cb7ad0577756edd7487f3e32c72f376b9ca32ea022892d1d9c326bb84d36f1e79e06b4c1a06ae087ef859517a28b6f08348b3aa9f235d5b4824801f6500f273e3a0d9bfce5a03e15f1c50079eb706eefff8e4a62db4d1cd21ba15ba5eaae48d51c561b5708e0a011d6fd514437bb8c400f740ccfdfe847e70c67fd65a36bec18cd840d787f88e94a6b187c418939710f3eda10a7cfbe66f07897434000c064724e0"}, {0xa8, 0x13f, 0x1, "a95e40ab7d74716da9bb3d36d2d5bed752ef1986a7803c5062fbbcf709b6e012d1362449a6defc12efbbbf7cd29694df05476094cc80e2bbee73a09b6d70fc799f795e92fe54105814c77b3511309b211d0082b2c27bc33f5adb2c7ee6543b65b6b15bda0014b881047c2c427465b987766eb3c4baf988551ae0d7091f03ba285e1b3bd0a849c3fd4e8c731bd081ba7069c489b599fd"}, {0xf0, 0x3b, 0x8000, "895637cd97722654a6ab8309e98e767931bf33af027c6afb9a3b932ba3f9746858b705d672bb66ae40ce626052ecfdef5c6195d515760b2bd3d0758906175e90c37ef7af244dc9147cac755057002873181d81de5d5a9d94348af8849b3cd73ae3e9f52574121dd18f19d67f5ffd2d56ca80fb6f9767a709491b9028eed895dd60725cb62e03fe8158c19473785805da043daf13e48c5278c2cb43e965a60331f05ed70647d2130bbba5fdc66a8c534a30df3e0301b2df2f0caf230d1c78eef731f8d74eb142ed7847b0d370475a041c4d44d77e9499e01921"}, {0x78, 0x19f, 0x800, "2081f3e2c29589b862e04f3aa1101c5e582ddc8d41a40f65581d5a8068fb96581ee44ef833ac548b5652c79a223cd41c7878a1c3900d732938eece0a590c0b0e458f6f07bf83cecc0ce1d7f6bfe6a906979d12b9bcdefa9695702bc6435829dfd62cebc66056cc74"}, {0x38, 0x116, 0xffffffff, "eaeba3997314fc3e19174949fcf147c9edeb13944a26604c47ded7769fc92b554ffe6b36173e02"}, {0xe8, 0x11, 0x2, "ef070368b5c71715efd18861196282d6ebadb79c58c15385c91368ca013e076f34b69581df9bf60c514f5b061509c8bb9e88f9403884b5eee4021327a3206e34825ad30aa94ba4595a8209959101e3185f34933d106c76ad0038677e8b156325e52da3f81916ebe77edb38a8b66775914bf78a10bec9927c7157a192ce21d3f01ce81dd18d4bac58c0361a567058329dd0fcafd89700bb0c4f1190f098d77101f7de71e47c493ba9f7687548dbb78f526c564cf7ea9c8d9c485f836f5fa09581c33466e96b361df4eaa4ed7197b960832294f7c9f2"}, {0xc8, 0x113, 0x6, "d8155b9aee20036eaf37d244bb43bd654afecec35dcffbf9662fafa830c3748e268cea2414e2414212d2b591e2345ebf749bcc9f2b5032ca44c38a402989898c7ba058ca0a113aecf6de7d4daea4a13c21f065592ba89eb02a0fe3d0ae59336bd348b70e2061e841ced07f0cf1ecbc8081e1903888d6092aa465edcdfa619b6b0521c873181f90892e42f1ea9d0d81bc06c1fcec74750b25d191e44445c5fc009854cf4ef83cefeed642a07e741a80c652cbc86a99"}], 0x5b0, 0x800}}], 0x4, 0x40040c0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000480), &(0x7f00000007c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/11 12:05:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fd9ff8), 0xffffffff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/53) 2018/04/11 12:05:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x2a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xd2, "e8f3231a98546d5ad1299f21ce6c0ad212d0384e701e4cf689fffd0cef6147a996ecdb3609ccd4cfbf060589b0fde9fdd6102a4b96dbb4f0bca4dc50d639ed0b68796737d7568cb409344ccb5bffdd7eadc802674d649eeb92e47cd80603463274a5e43bee82627fe359ec278b9725a740ee40a8388198cdcae39d036af41084e69863449b3f7170a7bd070f92d7e3c17cce2cafbd12ed01c6001c558b06364e4dd9ade5f6b7795790c0e1b68126374710bb38345036d09a4f37dc370a7f26dd8b5f0abbe37ae2f6b83adc12beb3ca952ccf"}, &(0x7f0000000000)=0xda) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0xecc}, &(0x7f00000002c0)=0x8) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000000300)={'lo\x00', @ifru_map={0x6, 0x3, 0xffffffffffff8000, 0x9, 0xffffffff, 0x2}}) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:37 executing program 3: timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000600)=0x0) timer_settime(r0, 0x0, &(0x7f0000000640)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000680)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000016fe0)={{0x77359400}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) readv(r1, &(0x7f00000000c0), 0x1) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/119, 0x77}], 0x4, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x400) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000005c0)={0x2, 0x1, &(0x7f0000000080)=""/225, &(0x7f0000000180)=""/222, &(0x7f0000000280)=""/17, 0x401000}) [ 237.374223] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 237.479294] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/04/11 12:05:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/130) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105001, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:37 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000240)) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000100)) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) userfaultfd(0x80000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000800004004000000ffffffff"]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000040)=""/250) 2018/04/11 12:05:37 executing program 5: munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3f, &(0x7f0000000080)) 2018/04/11 12:05:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) fanotify_init(0x20, 0x1) 2018/04/11 12:05:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) dup2(r1, r0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r3, &(0x7f0000000200)={0x1d, r4}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r5, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e23, @rand_addr=0xfff}}) 2018/04/11 12:05:37 executing program 2: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002ac0)=ANY=[@ANYRES32=r1, @ANYBLOB="81a5d249c495875e89430500000000001681e69caf41ac69f56317d4a515403cc9ac455c50ffffebffffffffff4e47577be6f6b87cc1f445af557ce71b1efe6f7804428dfc7f8da247381857e31c0c5884364035c22e7f6f5b3bd86beaab6c6298eefa3b96ba30b627bc0c5c74156e3757da318a9903546f3cc876fee6ef03b162e61b8f73563f45227aebdc97dacf65b62a6387404e9319dbf2a874e0b5eafc0d1ec15cad9145ed0b2104b35cbfbaccdc2b4d9f4957bbbb848cb4d25d584f9e8ec654c658a70312459891673ea330f978dc7fcc512821e900000000000000000000000000000000"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r2, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000028c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, &(0x7f00000014c0)=0x84) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) connect(r7, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0x1) 2018/04/11 12:05:38 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) 2018/04/11 12:05:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x232082) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x240) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x3e, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000001c0)={r2, r5, 0x7ff}) 2018/04/11 12:05:38 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x1, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x9, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e23, 0x9bbb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0xe83d, 0x5, 0x6, 0x8001, 0x8000000000, 0x8}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) ustat(0x10001, &(0x7f0000000380)) utimensat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x77359400}, {0x0, 0x7530}}, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/11 12:05:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x5c) sendfile(r0, r1, &(0x7f0000000100), 0xffffffff) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc)=0x100000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x400, 0x3, 0x2}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_ivalue}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa1c, 0x5e5033ae7b58288f) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x1, 0x6, 0x80000001, 0x4, 0x1}) fcntl$dupfd(r0, 0x406, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x80000001}, @in6={0xa, 0x4e21, 0x380, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0xfffffffffffffea5) 2018/04/11 12:05:38 executing program 2: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002ac0)=ANY=[@ANYRES32=r1, @ANYBLOB="81a5d249c495875e89430500000000001681e69caf41ac69f56317d4a515403cc9ac455c50ffffebffffffffff4e47577be6f6b87cc1f445af557ce71b1efe6f7804428dfc7f8da247381857e31c0c5884364035c22e7f6f5b3bd86beaab6c6298eefa3b96ba30b627bc0c5c74156e3757da318a9903546f3cc876fee6ef03b162e61b8f73563f45227aebdc97dacf65b62a6387404e9319dbf2a874e0b5eafc0d1ec15cad9145ed0b2104b35cbfbaccdc2b4d9f4957bbbb848cb4d25d584f9e8ec654c658a70312459891673ea330f978dc7fcc512821e900000000000000000000000000000000"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r2, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000028c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, &(0x7f00000014c0)=0x84) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) connect(r7, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0x1) 2018/04/11 12:05:38 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"0ab2179d67ba3c4a496166bd6318210f05617ed2f079fe83f01a260154799d8ed02ece64415d308d2077b545f6511ef1aa1520a4e92933b4c7e307da9078565b663354cc30a49ce8537da3b614341827c674ab03482c52edd44c732254e164b392aac2f1822403f06acff918bb7fd4208a487b4803a9a826af09149f2211cf07185cb7e2234a58258ecadda5e0dc7d95270a0fb00d497403ad42b8fa530e76f7ab94619c3a1aeb327c0f98559d777485c170330be53f7e3d0cacda792cb4e620c75176320976acfdbd872db9618257e09bd21a1e231dcb108ec6d33e3f6151b82f5f27e2fe42bbf5d2c444751cdd1003cd164297a23e096a3c4497a4fe2d84bd3181efbef103c70fadee51b730ca7433ae76bb967827a857bb905fccd7b9ff02f684e07b0d972f23c10f836c84b326f9f909d68b541758ad4b708a9a8d8a7509d6f439f2249812690a4dc4d713c2a044102c0c6ea295eead01294ba14968019337c621f343dde574777799c985b9d73259a7a38f83fce803ab82c334efd886fa9ecb0df01e4374f615dae8a4364225a3a146fe20b3b0f32899b33db6feb3dbe73197e2ac5d143726925cd7af65dca94079f617cf538ca7ddd92d1c3fad85bfa2b9c2d363c25edce010db44d83368bfdca8247e77064cc9d27e120c3cc92d01e48ab97de0a85263f2fd26be1049fabc8b45e7c3fa2b023ebf01c215a6fcf53d6fa28ee510fd746e662dc08ef7dc0bb3b395dad1f4cfb5dc462d5759c20c9445ea43bc49be5ea61e904ee9bb8faffcf199daced76568563584152e24c2df1ffd5e628d65ca890c0c1078aa0f406ed5510316102d64a5711096993123fefa557caaf727c97429dedf380f68e7aeba6a7706f4b599126c4160d58f9d78ed432347a761270ce4ecb489097a60c7ba850ec9310fbf6ff61a51f83cd91cb4781c8c9d8cd7f6132ec5509946a53d6a52eb16daa25bdd9b2ad8b0020c73057f2c91ca8f3ceb3be799f3577d12acd346d7be82a54aea350bd60d6a848cea257b66ea0370d7385f07a1c25e72579d5bb8ec1946c329ef9a6a8a291d561134b520121fbff2681fa784fd141635bbce9917b21d717affe0d69acb4f7cb27a12083abaacc32b7a050c0cda6b7cb399cd5b11bb446374e0bc5eda6ddc29b6ac572227fbf000b421f802b0d6a7234b07485aa4419fef22ca74a4250708927648550f4f0d6df292828405ce1e686c80bd85eae853c96f892a21b2be429bd1369bc96e34be68ba6c6e8bd431a7aa9c6422e5120afca16a1c41b137b261fc4461d57905fb5445fb17a02548b1938f2dbb02899df4c73bbdd1aeb8e365b5c4b3fd9b70f0deb3bbedaa12697cd0de07bd2479830dcf04e568fce8e48eca6a96db5a2894700735af457c4315f726291a82619a66d2c9b2a810a6121e3780ba52b5860b0bdb11b69ff42df5"}) syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x81, 0x400000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) 2018/04/11 12:05:38 executing program 5: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f0000000000)="47704c626465767b6e6f646576656d314000e2de85944b84bc4ea57039e023af885e07d6ba929c00d81590d93aced68d05dfbdf50acfb8691f2fcf1a1d558ae7d759f9d6a3c59a2cd87dcdca7b95098aa086bedd996b1e57bff58d7a68072bf82a4bbcad38122933b35d867967524ae61e8f0689c966bd9e14ba6fc85e65a5ba0b31fc07a1a7bfd240156ddf9f69a0aeb0084ac6465290d652f9d061697065ae68f395f91a1d6d34a2d6b409e131fd09dcb7b4e9b56333e89cf63e006c4309b9a17743d0d3533e322bd7a52ecbe3b75f4ae875e674894023a974f0ca21a03193a1d8198229c0ee4c8ab2e22724df7c92e82b2a0a2cb190d59fd095023eda20035f996d1dcd7f57e8463ab67c8bca670592f68c95b01af1e0eccddd691b7a81d1574e56c2b13d6754764fcfc19e1b6615efc3f0da8c7059e66e299833b56052aa3946307c14c90a77cfc4dabf1569df37c783f1cdee5c0f2af37d3fc372a5f5cd58472b21d44166c9e437aec31147b5701bc2cf81", 0x174, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f0000000180)=@random={'security.', '/\'\x00'}, &(0x7f00000001c0), 0x417) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [{0xbce, 0x0, 0x4}, {0x26e, 0x0, 0x1000}]}) 2018/04/11 12:05:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1000, 0xa600, 0x1, 0x0, 0x8, 0x4, 0x2, {0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7, 0xffff, 0x7fffffff, 0x8, 0xc6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x5, [0x8, 0xd1, 0x2, 0x6, 0x10000]}, &(0x7f0000000180)=0x12) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00000002c0)=""/236, &(0x7f00000003c0)=0xec) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x8000, 0x8, 0x40, 0x0, 0xfffffffffffffa3a, 0x3, 0x0, {r4, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x1, 0x6, 0x2, 0xff, 0x6}}, &(0x7f0000000280)=0xb0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000400)={0x11, 0x2, 0x100000001}) 2018/04/11 12:05:38 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) r2 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x15be40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="5000000022000a0a27bd7000fbdbdf251f00000008004200", @ANYRES32=r2, @ANYBLOB="2800030008002600ac1414aa08003100ffffffff0400960008004800053f3081d201f9d554b9b4b97d2f5c46fddcc47776255123cee2715a8b9312d806000cbaf5bd5c33da879c35d4d527d6358ed8b9b306fa2ce96b5a79baec1132d016bd78bf992d25", @ANYRES32=r3, @ANYBLOB='\b\x00^\x00', @ANYRES32=r4, @ANYBLOB="08003c00fdffffff04001000"], 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x44010) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xe7}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={r7, 0x2}, &(0x7f0000000180)=0x8) r8 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_int(r8, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 12:05:38 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x242800, 0xffffffffffffffff) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:38 executing program 1: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000000, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0x3) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0x33ff, 0x9e, "20409437762e14c41e42f1ce7f0f71e1e30ef75559b49f4c882c3a78926d5410013123e0404a5acec4bc36ddc98f31c1a4ddbb44b3a5173aeffad4269c7543ab635fede035c60f763fa505ab088ca1b5305e222694ea93ef3501e6ded34775304c4fcd53a1ea4245ddeef5699f129eceed465d1fdeeb4b049b7d990be039d116eee250d3773cab9ec218d85567a78082db52dfa6c67dfa78ed394f7a184d"}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x1, 0x8, 0x5, 0x1}) 2018/04/11 12:05:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x3, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400000000008, 0x80000) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:38 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)=ANY=[@ANYBLOB="00000000800000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000e8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000"], 0x8c) 2018/04/11 12:05:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000280)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/160, 0xa0}], 0x1, 0x0) sendfile(r3, r2, 0x0, 0x20000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e001000100000001000000000000000000000000ffffffff0fcff3985608278216e8f29dace47682869892c2ca07843c11"], 0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x0, 0xc4, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) 2018/04/11 12:05:38 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) pause() perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:38 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f0000000300)='./control/file0\x00', 0x2) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) truncate(&(0x7f0000000280)='./control/file0\x00', 0x80000001) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) r2 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r2, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f000003aff6)='./control\x00', r2, &(0x7f0000000180)='./control/file0\x00', 0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x400400, 0x1) 2018/04/11 12:05:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000)={0x0, 0xfd84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200002, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file1\x00', 0x200) inotify_rm_watch(r1, r2) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/11 12:05:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000180)=""/65, 0x41) fcntl$setflags(r0, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x20000000006}}, 0x14}, 0x1}, 0x0) 2018/04/11 12:05:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) [ 239.363388] QAT: Invalid ioctl [ 239.370065] QAT: Invalid ioctl [ 239.483359] QAT: Invalid ioctl [ 239.490573] QAT: Invalid ioctl 2018/04/11 12:05:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000ffff0100020001030007fbff0e06"], 0x12) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/11 12:05:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000340)={0x200000000000401, 0x5, 0x5, 0x1, [], [], [], 0x0, 0x1, 0x73802bdf, 0x3fe, "64525ce704e0dcee191d05abc8126cbe"}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8a, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000240)=""/250) 2018/04/11 12:05:39 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) unlinkat(r0, &(0x7f0000000300)='./control/file0\x00', 0x200) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) statx(r0, &(0x7f0000000100)='./file1\x00', 0x4100, 0x808, &(0x7f0000000200)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffff9, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000664ffc)) 2018/04/11 12:05:40 executing program 5: 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) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x20, 0x101200) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000580)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000600)={0x0, 0x0}) getpriority(0x0, r1) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x20, 0x3, 0x0, 0xfffffffeffffffff, {0x0, @in6={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x5}}, 0xac9, 0x6eb, 0x0, 0xcd1, 0x100}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x9b, "c580a95d80cdcbaed2ee2b308bb59c5356fde8238abbc674d7157b16a94676e235782b2651f29433f9159545ca6d45198d18bc2b2f4281f8df56f3a4eec570a9d11b8f03fe23c3be6e995e1bc8d4b63061ab5d0ea49efcf340c47fb33ee589b22c4ae63fd3b5531e9afdd2ba5bb43696a5454c0e6eb8ed1d2b50a484fdb5e251c21c61e3d76514eb2d4548a3d4b606be58d0a004e903ea106596c0"}, &(0x7f00000003c0)=0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x49}}, 0x3c, 0x100000001}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={r3, 0x20, 0x40020}, &(0x7f00000005c0)=0xfffffffffffffcb7) fcntl$setown(0xffffffffffffffff, 0x8, r2) setpgid(0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f00000007c0)="6e667300f34eb545596e1bcaaeb4bd4e68a5af1d412f05744b91f9315e59fca1599e1a1a94158909cd2c523e17a2e22018e53da8d8114166c399afa9abc6633294318f6de2d844563e3b78c65f412cd9bddb79c2f782cfaf057bc3d5abf3ba01e32c997a58e4ad0c5397a9d6f61a19414c95a5435e560329d592fae9c74fed0b95336872bb8d6b2187c2dc4a67838402f7e4e25cbdd32e4a8d0d9fd83caac4be9084e5595dc250b5cd1e03a26cdbd4f9640fa127e407a8d6ce4e50d1fd0dbef33e8cec89b956", 0x0, &(0x7f000000a000)) 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) 2018/04/11 12:05:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe7, 0x2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000080)=""/250) 2018/04/11 12:05:40 executing program 1: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x10000, 0x1000, 0x0, 0x1f}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x222000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x1000000000, "55442449ebb07aa04f6f548c8bbf012a5bed71295de086aa63fe28c9162d3eb6bfa6996a8102ed8b4f3e8515", 0xeb}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x13) 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) fchmod(r0, 0x1) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xb0000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff28) 2018/04/11 12:05:40 executing program 3: r0 = socket$inet(0x2b, 0x1, 0xfffffffffffff000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) 2018/04/11 12:05:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup2(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001040)={0x2001}) 2018/04/11 12:05:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000000)=""/250) 2018/04/11 12:05:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)={0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x60001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x4, 0x2}, 0x10) 2018/04/11 12:05:40 executing program 2: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002940)='/proc/self/net/pfkey\x00', 0x1, 0x0) mount(&(0x7f0000002600)='./file0/file0\x00', &(0x7f0000002640)='./file0/file0\x00', &(0x7f0000002680)='v7\x00', 0x2000, &(0x7f00000026c0)="a58f52f7253fc504ed77e10cfc2a45c17612ed06f4f3ee72a01f9931bc6da830e6dac8156e1bbad4bc2b1ceb3c6257a51dc6afa5c609aafde7e90dee6265c2960ec91c43bc3ee883b8332aa120926fb82172f2e24017442310741f4d47cc4db4aa8fef526aa5cef3e2ca918a94ceb1ec1e26dab8b35a956a4ac87119577eea161ff89b5ce12e41f2") recvmsg$kcm(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/94, 0x5e}, {&(0x7f0000001380)=""/248, 0xf8}], 0x9, &(0x7f0000001540)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x40000020) syz_mount_image$ext4(&(0x7f0000002780)='ext2\x00', &(0x7f00000027c0)='./file0/file0\x00', 0x1, 0x1, &(0x7f0000002880)=[{&(0x7f0000002800)="ecc79a8df2a7297dff41348268964d55e875f5a359cb9515762be45895d69e9294a072c6edbc1ede8c30c8189d910494c086450c6201c0b8579c0f9ebbcf66b3ceed7b4e619a435fc00b86d9e977720a98f9186d2169c9dced44558977", 0x5d, 0xffff}], 0x20, &(0x7f00000028c0)={[{@prjquota='prjquota', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) removexattr(&(0x7f0000002580)='./file0/file0\x00', &(0x7f00000025c0)=@known='user.syz\x00') 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004500)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000044c0)={0xffffffff}, 0x13f, 0x7}}, 0x20) write$rdma_cm(r1, &(0x7f0000004540)=@reject={0x9, 0x108, 0xfa00, {r2, 0x2c, 'd@+', "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"}}, 0x110) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000000100)=0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='security.evm\x00') perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) 2018/04/11 12:05:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fchmod(r0, 0x42) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="218b44b6525d63c5f58f5766d181895ae3091aa28dc288dce7035619b1c8b076059a4352d6a7993a02a95fe4b9f7be532d4f47ce7c6c634de03a89acabe36800806c390196bbeb56b5f2d7d02806744f17ea97a57d3fdf503c6ccefdcc62f0574cc621eb1555e80f2559f431d20ad656ff2d1523d1319a1ac59954343464941c3214f497f8c15f83a0353aa9119e7521aeccf0168fa31e44620d57c58c653acbde5b7f30993e33bf8417f3605af07f8d229c1ca9b4fa7a067f17999acfbc12823baac85bf43369bbad90bb6437db42473e5a38e309856335103f8852597d5b1dec4fa24ba48997037ff6d50bdeddbc6aa6f1f548d0e26028b10300896d5321217284e7680f7966378554eb101d8456e4fdb012290322f13ce90b885b515acbe8ee06f950a47aba148355b0d827b3072b1816d821f121bad2e93f12feead849b2c43093905e3d338d24649d3623709ace4becfee2eb66ed7127cff817965f15cf3b75dd4fb10ffc85fd9ae1c6dc111a1eb8a7285ed3e2bab58ca07cf5e75ebacbf03ce586f009aa7fb32d29021483357a2bfe3e71e6a6022b8dd2726cf117ff2824561d415815cfd3d98c70ffb32106f92b8eacd18d2b1de800a2c73085d55f4cc25d197bd90698325521bf7b91704b23789cc3cf7fdd9c0ed7177180ac261eca1b1eb66b3adb61eebf2733e40dd1d81925d32e7c270412e219974fe6971995af57c01f23a85aff03fa9e895447cf4860003a9f9bb3c3caf18a5209450012ad2d44e635c6d096359afe67ebfca0eb3072b41d58b7bda3bfc337e9410e763caef38f35c92db2292b21e6e344df01dde2c5ba8953913dce227f8100c9ceee2150bb5a8fa3513f4e2be3007e35ca991fb9f8d956176a1139ece48953b3938f8d881fb8fbfafe056d1cbd5feb8536eca5b2e81b380b62f253568aba3cd9d5e57c84b5e764ffd42dd1fdb71e65a29a7366661612bcfc9a8138650b40a8893c62a47952bf4c79c127753b4342f4d49a3a5c2b5f79d780eb9f47f7cbcbaa56f3df258c7d386d34bc91df603c4311c1821f2148cd960c35450e591fc4fb17edc049479cb774a504c7bb5bc397f90df8a9d716a7b74b736ad31e22607e1b933858115a52830ac99694cf1d7f778146b74120425aec887dca3f4c34cb46da86b94479fb091cc25769fd4054a73eba0cf520eb33a754e5847e99101352dd24e66cb23223fe544aa1f1630ba405a8d36c11e65344064e6b6db8a773308a15ee88da87256408a8fed2a7bce5cc4e6f39392cda4797b8a036901deb1fbf3f06fc71ea700f35577619afc8699f26e07bee5873fd457f4bcfa2e547ea3a1a422486177c38f98836a28bf00badaa7dbd63a5226f654e7cc231f9e7aa4da4e12ac7e4bee9bbf8f5281c9b5f5e70f54ac7aaf8f4ac6a7614a0b87c76de1a63930bee0fb57db29a1e4a6d24b44d8d5bde2df9516c17a0e15040c845207791f3d943c439c13d7d7f3762691465ee44dab754b6a0da0ec9c95c7ecb20ce9815716c2b568ff2c764683f0d760b3ee9041bae228b6d0e6bc61651152feff0d390015337c1d609f38c3981e2fe1504a726f30f174c7bad3bb4817b83fe8fea3da527d6958ffaddb111f900724b34a133893da9cb887cd9847a7355d7bcc6578a6460a49085597b47a316f58b47d6ffbed0154be126e94151eb4df1fb12ff6c410637c2a5617cb826621e953ba65e4636863866fd43a3bce11658b3800ff9a35a1ce7976147b659b5fef2d69c7b2df3e6b0bac19e8ab26af5d661aadd4454a7c151c44bd481e7d1c992e7fbca871d7b4b0bec604a2953b150f01901355d29204fcec5c0e96da2daa879445aa30014bfe29e062e1c86b90d5b77daab96dc4195518e8bd2821f61f6ceeeef56dab638558b29f4d2a86f675075e686b10da4824084f75d3b731ea25aceb50eb30989d4f4b88febc5ea31cfceb3cba3e1382e7180d8c648548e32dfb4064c0ed4ff8ec7257f0cc2a64d16d5b11fd25454edfac8ffe080bd09efa50f361efe767d7299132f54cab907e34a924e9b33d6bd4970cb5499cee36829060c56f3840e4b4646b3f1cf4daa3d6a79cd8d3864d8318b77ea6eedaab6c37bebcc7d43077b605b7ee2a05f40e935069a81e333fd95ab77d20c4adf0670fac79afc9cda040cb921f6f31d106177a4c6c3da5bcf0f1133ca6d6d646586252f85d140d0ea4a794fa4c14d34cefa4b83248f8f1140f7f5078c9de8bf0c868031f50245a2c9546c02c7323c9f0646d8527c7a140d604503900e562d166feebcffc1b724e5030f05d01e3159cfcedfd68a34c48ab9fbb0054e7b4eaa4c85ab682f8a24f20c4c3203064b4d935fc4b37d9c0b2e0dee7ed0a98c9f1f5c603bf179eefcdd099c16881162caf839b203fb2edf945cb47bfc34508bac628ae7c0561ef1c8ba5486dad5b4b8bc5f75737a8ddefab4a4b4470a74ff9249d630f097f7233fcc65567f9e987a1970184847a02b53824cf7c550f8b75d521d21d56c05bfe479bb6015c8864af221f34dd2ca1af5515220b1dc4d8827f607cb2163352348231c06427b01bdeda44cd929b4a3ea9eec2372298d22e643fdf95f9d64a851b591accadae8451033cd9282ba91ce70c7471ebca86a3a792aff4a461cdafef1ca92add4644cdda04840ce172bd279225c4f0729146975d61d103a2d4851a89e93a0bff7d69e3332400ba84e8f0e8cea8cd984b543324e8426de99e28ce3e5ee5085ffbc6c24dbdd6e268343d774e78a2fc3215d642e7e839c391f064c39beaa6136a1fd36b782300be7591581564276ac1b0822978908517eb6ede72ddf4d39c2e26c2d9459bb941848fe2011fbaffd599d7156a2177652f3ec6714391728c75d3542285b2de34f6e34cfec3054", 0x801}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40040010000004c, &(0x7f0000000000), 0xb6) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) readahead(r0, 0x0, 0x0) 2018/04/11 12:05:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/20) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc117, 0x155800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x7, 0x0, 0x8, 0x1f, 0x5, 0x3, 0x401, 0x108, 0x10001, 0x8000, 0xc3, 0x3, 0x9, 0x4, 0x7ff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0xfff, 0xb9, "aa3830431ebba2454973a547a5bbc49249703ecbe884faf4a99a39a835ae9f27e2344084fddd340eebca8e5e71d47d48e7c4e4eb30e68b3040a49d893d846923fcd4de390269affcffea826884a55e1aef8e2c5fde3a8b123f099ef5f525692cdd895d9a4a9978a7cfa23e9692c79c1dc00adee1fc2b051d3eca1ec536928a1706bc79bf36d334873f612692b473f28734a2eb6096e491814d8cc0756a63162befcf1b5fdb6188a693a23441deb5aff57789284c5719ce5558"}, 0xc1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x1f, 0x4046, 0x3, 0x1d, 0x3, 0x3e, 0x5, 0x2c1, 0x38, 0x3a9, 0xc2, 0xdd3, 0x20, 0x1, 0x664, 0x6, 0x3}, [{0x6474e551, 0x93d, 0x8000, 0x1, 0x1, 0x2, 0x0, 0x1ff}], "ca01f1173403643caa774ad11aeb1e65323061733e2d2f63087a658a557a6b77623b835f4baa59d9b3f3d50dfd19c57e2b56969a12ae5f5b94c2cc547b2895e30a323afbf32b7fadaecae7b92c4617df5e8d49bb1d9958222599effbff8404d2ea921d3d4012eef23ba28649dca956e3d13df6580e12fd89605b5169fb1c9467e0dae9ef2debcf1c6d9c938117b524c343b03e841f1029e68dfc2727d2f030dbb08bdc2c4eae6af91c8668d42caa6c6a79e90f0582299306e585553da2d742308c69aa740a", [[], [], [], [], [], [], []]}, 0x81d) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000200)='./control/file0\x00', 0x3, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000240)="aafb3c80554549daf673dc17704389f5a58279e93e944d127f9aeb41e056e745af0fe0c255bcbb2a1ab4ab7b94957e5eed4888d3145ccc6d2277b3d42df69284c7ee0662c1c008511b799dbb1f90533abb265616cfed10b4e7000692f8c2897f67296064dda964d18d143a88f45609efc65f4f447bc450860fca7305bcfcc91c55a3ceaa98b3dd81933cb8a1ce6c3edd1fbca3fbd8b1058d223d01b8ed83681023463c5657f3e77e7f9ab105b3a789e9b7a738c7bde9215f27fc5ead1f98", 0xbe, 0x3}, {&(0x7f0000000300)="536364fea1b5863ed5b0b757eeb8bf4146cdccb79092aaa262893f96b0e36eeec4e1ea960cde64c8abfe64fe678fd43530801868a4253662b8d4ca9daf5e806cfeaa98f3ae441e6e33de49b1833b39c57f616b217cf27fee78130d811ae34138980424bcd21a2894d4ea2cd301ceca074992bb6401152b37e0f180659db4510396c9", 0x82, 0x3}, {&(0x7f00000003c0)="b53f487cee1a86c887b348430fdec15b99680076f87e068aca557294982e8fab4fc56b1f9c4e969d595a1e064269fc072e7977aa92934e859633c855f5ec2c85770e2012f589f8474e2514c9cfc8250b9705d6748542c6c5393486d98645a92a665f90ebd85753e807fc6c24eb9dabe48d66a52af339fa58a7c76113bca9026e6020620dea2a31916bbd8bd003166f8afc6c9ec19675df68437885f712456a8ea98c2790dcf7aaf9379951fe3a07ca42b40c0f95006414fc17fa96212554cd06a7c8a3c95562a0ecbdc7946ee21c903049ea19a3fad3c24ee4ca828f87df6b5c678407f90b16dc64785f73404f", 0xed, 0xffffffff}, {&(0x7f00000004c0)="140eaec1a229e46648c6b462ce33f3cfb09cb2a6b20a9e7fd37d2c0648fef3782a9bdc0ed08e3eb7ecf6329f235ea6f97167441f1868f12f84707001370b1b2f7d10eb59148439baeee4909cacd865f21a6663e162a1ebcda8c1597c0993e801fbecba08577630426c83449beb40919bdb5995b349e96dda8dd8a1edf0dff81439bc31926ccdfa3825269f3a97566b8a437e751df74e71de30afbf6b2a3cb8b1b8d5c945493e1f0dbbb83df73b4abd7d3a70b7194905", 0xb6, 0xfffffffffffffffc}, {&(0x7f0000000580)="9c4bd7194e02ed1e17d199ec0d7eea3ef5c6", 0x12, 0x1ff}, {&(0x7f0000000680)="1d8401ec9f5ef658284ee4f35021c53524685a66e10041085bb915081cb18213213181cde5a71bb7dc7904a04663f57f1eb3e7e7195ab240368a4a3f2ed90bce099daa7f892d6ce252501d9a5c3ea5b9e39e41b00a50fa812eb1f01b3e7af10a3136da6e45ada579893aaa004943d53b0c5719445b2e0a0ce9f9855a7e1579854ee626c5821c127619441efc2c72155c950f957699c585810288c4736d509a860f04c81dad9c62380fa26624eb25dd819c6a38276658107c46abd6168b", 0xbd, 0x10000}, {&(0x7f00000005c0)="b241e8fed9c815a9e64c435d0bb627ce8b3d3242a90023ef59", 0x19, 0x6}, {&(0x7f0000000740)="43cdafcf004300aaeca0238ceddd3e65b7a2fd75a22a0255fe5a42026f44d09be48f68e8003791d299474d156720f3620c026be18359df50b1dbf2c84c94f357d380c2d87d3a215881a1a894588bbf2b", 0x50, 0x1000}], 0xa00088, &(0x7f0000000600)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x9, &(0x7f0000000840)=[{&(0x7f00000001c0)="8e94a4eb0c03579f991d33f49fc7028e3d1f6893b417fbfa12272c105d10f073b61e1fe4d5895b2a8d4379768c0284ee407b13be3ab61a4be63f469c7d093166450aebfb2c48752efccd7a9689d25cfc1f78a26db7eeec38", 0x58, 0x9}, {&(0x7f0000000240)="45d0692f07cfa0e22ec29747dd28fd6acd8a47c7aeb746e7d1bdcb719342d734a62446729a8cec8c64c6b121ad6f389904c568a016505169f4285231e815aba28db911f20da1b1e6e1111e12b0dc3f9bf425049f2df20bab439db2ef439bab356931651a87de8009269af2585cef162bc1d84c469f66b9a7ac80ede4707b4b49ed39e2bd49e769d5f54b74d93e683c22f31d0acee351aae9d096b35cbc1883337f7116c3855c", 0xa6, 0xe0000000000000}, {&(0x7f0000000300)="887a94c4f460ca3fb47b371507538aa27f74f9a939d9848b79c621f89c7c446ec195c2526ffb80f55edb84b070885b199cd4b4187e6e361547d8abe186a310f455616ee72bf908876b1d2728e9ea778c0005a33b03dc9d1bf0c4bdf11d5e4d66ea7970b066458a2f6310e96472ddc3213df590f6a5ca28481e19b18466db18a5600fb46177fcf9a597c79e1b66a64fa23009e0cc65c9e4febe5dce7a161b315473e2186543cee61c899cbfa649fc25e59ef3d5504f30fcef48638cb1c11e8e183a2eb97d589a69b98b5aa1018338a15c89506a45988c63533acfd91e769b6f6a8407", 0xe2, 0x5}, {&(0x7f0000000400)="b1c7d69681513903c297d7169982c7875a8deffcaed402e575d92e1d465b76337228ed11e775b773c9f3ebb1adaec34fc439791bd061a6d2dfe2ae93a719faffdc839b0b133a45c33cd897febf77505975e721eeda068789c9ee820b1d1d328c4af37599ff3e0bd8cad7bafd7bcfe4158ac3bcc0461dde16540294e05b6c705232ebbfd0184a6eab76daec26cf862a60b9bf3b77a8", 0x95, 0x80000001}, {&(0x7f00000004c0)="b88963ff386498c3ac7895af9275fa6c63f825ee0df69ae8e03dd8758c05ff4507379cecaa95c4cb93211cfab9b282954a9e86feb85e57ee2624234f6b7e1d18fde843d71a2057225460654ce15300eff2265545f021522331a7d9f68e16d2e6aeddb4bd2ef72c4f5fb01a0c12c058ba1f", 0x71, 0x18b}, {&(0x7f0000000540)="789eb6bcdbb6c674d3339e2ba2ebf26fad1bdf0a9438ce3af63c98c3e06a4364cd9e8bcb38f74d147df670ba67", 0x2d, 0x3f}, {&(0x7f0000000580)="50f00063d4d1cf10e452a282e630f5a1cda3c8fa42457dd44a971f0abd486099cfa27a7bcd66f3dbf7a52193535e9cae5e460f9890c2d8c414d1bf5d8b4daccdb9dff7ea1854e45b4d5db83040392c5b214f7b883b3e70ab000305ef24d8db633fa8ced03baa1aeb3cd3a1cef71d79a0f374ea64431635e0855f6d3dde18c809dce3222761aa9bb32219fa0c966b6a19", 0x90, 0x5}, {&(0x7f0000000640)="1dd034b1476119e06123e74045065c889e87333bfac1750143cafde898be1de30b87f872d3d8e3d65b7b9ccaad9b118ba90e4781b324fd25780327a13cf3ec3b3a22f1cd17cb6c74060b0cb2b6bc36bf4fecc0790aaadcd55c632fa187c551dd9a47180c9fee1d09d064c45ba14f4cd08f31026fab61f962952d58f086b22bab6851611d556519bd478e24952a238832412ca94d7d95e3eb66a6f445d6eda4ba78da50ae19ea873e104a5c2296d3d20adda925baa39e3f39e054e7b3dfd46db45ff7959220f508d838ecd372a9f0705c2c4ab2878dcfdea7e3f880723418c4b044192947ab6ba6b1", 0xe8, 0x1}, {&(0x7f0000000740)="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", 0xff, 0x1f}], 0x40000, &(0x7f0000000940)={[{@discard='discard', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x0, 0x35c700c07d02aeb9]}, 0x2c}, {@discard='discard', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@compress='compress', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x7fff, 0x4) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffcf, 0x80) 2018/04/11 12:05:40 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xff, 0x0, 0x4, 0x3f}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r2) 2018/04/11 12:05:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x7, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1000000000000200, 0x0) 2018/04/11 12:05:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(r0, &(0x7f0000000100), 0xfffffffffffffe74) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket(0x0, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') write(0xffffffffffffffff, &(0x7f0000000440), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) geteuid() close(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) 2018/04/11 12:05:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0xd, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x40, @time, 0x3f, {0x1, 0x9}, 0x6, 0x0, 0x6424}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x5, &(0x7f0000000300)=[{&(0x7f0000000080)="fe13ca20895569e78a22b9f2ae22e2736b410d007072ba5d888cb4f3e8f479dca9e92cbe970de868ac2f379e4366b8c894ff9e254138dc1b71c204358b2e8efd9ad7567ae2167c", 0x47, 0x5}, {&(0x7f0000000100)="915d812c9219a95a18f1d5d4bbc072991e70294c68359d78a913abf4f35330ef9b3abdf4ca82", 0x26, 0x100000000}, {&(0x7f0000000140)="3f2954b38315751218f75d15d4e382d042a7341b4a9f3615328cc8b2cf9c177893e3b8d58c6e62ccb2665dbf5d5ca14d81f5e61476189e5ac017f9c1bad52e186962dc2b6ae5836edf580e261d83d161f3049dc67293b9406b46ede1e34463a04b940fbf72f5921d71774199d4dec29650b2dc2c8d2b318330e3fd39334331c67b23dabb5f286063db8a499cb4dcecbef4aba5c20511c814421826546c04bc39d0ea94e3f087451d83e26bc3c725", 0xae, 0x1}, {&(0x7f0000000200)="f4dd1245b823d739225235a35befe9f19d1d464584871ec2d41f9416b29cafdf26b828f0d17f9a3c0d2e37d18d88d88e275f49ac2e82388b96d5c42c621dda34a6c96e6eba2866dc36dbff075420349379e3442bbb36d51c701a45702f03ee374c784a", 0x63, 0x7c}, {&(0x7f0000000280)="7f29243435c720ae1e6605ca848dcacbdca3d5908ff4be440efc2c59d9eb36bb8b5a98641bd586cba877138fb55defc249d5a15dfca94c1f16c9de5a87da6c227b8ba413a125ebd55555da32a55147de630d337b4709a4a30b3440c95110278e4179afb5", 0x64, 0xff}], 0x80060, &(0x7f0000000380)={'nouuid,', {[{@quota='quota', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@noalign='noalign', 0x2c}, {@nolargeio='nolargeio', 0x2c}]}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 240.099809] FAT-fs (loop6): invalid media value (0xce) [ 240.105207] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x3) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'erspan0\x00', {0x4, 0x4, 0x1, "ea4d2c618246", 0x7f}}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x800, 0x86000) 2018/04/11 12:05:40 executing program 2: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200b0009001a00001d85685b912da70fdb67e8280000000d3043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400027f6752d432134b", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/11 12:05:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/11 12:05:40 executing program 0: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000008ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfff, 0x40000) 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x2, 0x3, 0x100000001, 0x2, 0x400}}) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="d438926da2cc7a7c2f64b17e771519163c6a07f5bb4877538bb3a731fe43710295de85b0ef6f136cce543fde89cdf959ca91667d15", 0x35) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/11 12:05:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x8000000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)) 2018/04/11 12:05:40 executing program 7: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x80000, 0x84) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000300)=0x3ff, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x581240) pwrite64(r1, &(0x7f0000000340)="fb72ceb82cef3ab9f117ecbcbabe452b287ba43274d7349cab28e419dfad1226f15fbba8f1047cbc07dff17e0d4182ab755b4185c90de63d36c24425a8586c2454fc6d2c311c43acdb0765ab0d25c74cab87e6acd92f782c18e72ad9c06e11c40a8890388f67dcdc740640faec5b2e59691fc926c65cec6806aa508562603f5e2dc4c427da55ff9874eb47f4049a0a12664c39c815", 0x95, 0x2a) r2 = socket$inet(0x2, 0x3, 0x3e) prlimit64(0x0, 0x0, &(0x7f0000000240)={0xfffffffffffffffa, 0xc7f2}, 0x0) sendto$inet(r2, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005b00)={'bcsh0\x00', 0x0}) sendmmsg(r1, &(0x7f0000006a00)=[{{&(0x7f0000000480)=@can={0x1d, r3}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000500)="b2ad237ee3ff856b5fe00fde67522cf1baf9df1b805e985c4d4b3e3c77fd909b3c7c5d24f32d5c3295f548ecd0e8a211109733d3c8712a1525c8059927a389fe062522e448d1f92db62cd692b2a2fecc25b58465fc9434dc8c7818c496c5d4d2a72565970c975b4b33c8c2", 0x6b}, {&(0x7f0000000580)="92e360bf236a5f99c28097523a41c46f875cc3ae9aa25770bf5126c57388fdafa1f8795ddadabfe6032c637eea17b244ab7414f4e05fedfeaec1b7ef773d98b064a8b20c2a00b79228e8f779ca048e49a1e3f9cfb75f492f77fd4c9da3181bc438ab78e420bc38808b31220c54274cf637831041225fe33895314c7cc432d3ea429cfcc61992a15b15ddb6df7d58f8ef260ff05f2a5a51fe0cd46f1cb26f592a8a1cb524cfd0e41cbde04df45b55d31c70e857aaf594c7c0813f3b2efc7b666debaa16f790a6adb79e0f0b97079d3053ec6e44b9c2d3d325469edf131dee28c13f4e1683b419ddae7ae68cec83e80b23f21ca8f3", 0xf4}, {&(0x7f0000000680)="8a75d775fa3eb274071da4c77aea9d053034b4f21aa3e9abee90a2e41cefaa284a9321c1703f8e995f0beba8486040f0979ce26c671dcf1e1df9216fb1a54c1494b1feefe91e3c3043dbc050a689cc15fc992692da979d89648a102050a410a6bdbe72196705bb4db003a4e368c3dc9e9c7ff2bc23f4f5103d70c1a5d8aa0164691488f0dd2f311c74f87d1d2fe9709a8cfc20bf0a0debd6f6de73d3d48b2df56f156155d8a23bacb1610ef035b7bb17c358a95c59d27df1cd86ef", 0xbb}, {&(0x7f0000000740)="8f7ace68590705d5528f66683969a9b16c39f795cbca1a8c7f35af41c5964b208d0e64c5820479c923758b9a9dfdd2e8c54ef252462e815b9f6eb5cf8f17aa00c4a733", 0x43}, {&(0x7f0000001080)="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{&(0x7f0000005c00)="1612a2233d3a556e1677210ed6f95e2bddf06495dc89f8ced6cb89962f7ee60d26945a8096f0774819d307123e0d1159986570e52773ed9b6d45ec37cb312700285c8dcf7d7baad7b9c96df90b746ae65830951fc1a3b0f0fbd121d3f3ab77f02e7d38bffd9de49d035524218eb7c5105179b24cf36f860993298563e4cca0c5e8380650b6d4b773b41d88", 0x8b}, {&(0x7f0000005cc0)="eab72047d3b130411c3e9e931c43038180a1c05977fee12b74a893b4df21d2e8953c627cb65f66b65882efd8b354b235f1367a6dc1f1c2f1c44e5792cbbf91d054e4fca9b7c653392d52dc35962a553bd1eaf5000217d47f01fa76a56802f5482e9444a93ff7b1dbe55214d045b461e519de9077bd04f40a909684d464c8626ac85b24c729eb1e83ef86990d359c2a56c3f0814c1b5f888a74d0de56273f21bc5257c14e0c0fe68288ee5d4e858f6eb3cb23986cab9ebf0b3096357f7549ba32d14c363574857bec3e938b4a1d658074c8f09ea663a285bcf915b82db5", 0xdd}, {&(0x7f0000005dc0)="462c133d46665d57ceb91894a1ba2d30fd2a4e241cd22d15efd4ad38258233f3d1fd9b48ef69fcfa884245cff578f354b1ec641e0f99e35a9c2379a1b500c7628153a1fe0bf0332a22a14e0c22c881752f49eb66362bdd79e31adac992434bf16e1f9879c0e1d8bb1f32a6420c0c018c79bbcb5decb0092ab4c4ab8def4d1b5281b61e7c345fc8f8541781c6d20d878b0205f535d497319de4d520c8ede065be50bfdf23e55745d8f8bbc5afaa995c7624d016a9586dfaa18552930a8497f936b9148642a9", 0xc5}, {&(0x7f0000005ec0)="491be88d053ee5ceb7d64b99703dfde729e91079ee3e0781344db0b8ef73ff1e2e1426010cc95be3d40b255d6348d798c3b642adaa026b2c3c79d3f3ce8e0af87e0fb5c8eb83b64b58432c3a39d1a0e6f44746023268a8cd6c3d0f83e6898cb75589dd701a7e12b9ff25f8fec4a57d387a76331aff986372fec91bd3bc4ea5b9a4fd4d137472d6d3bb0df943cf7c44af30c7073e526146ea0f2df4593de0e978d1e86a236df317a72fbd0fe581b1c7328f8fd7a55a5f9572de7731db12309de04a46f2633fa933509cd3237778f33240f36cfcaa36a5f3df6f213f6872ec33fee7f567c5f87c42939aaf873a4de5d719369d4613587b692b2dca09ccbf60", 0xfe}, {&(0x7f0000005fc0)="33ced72ec9a1aeed3508a40a8644c1f17e4b165f326e41da16e66b9043b034aec20e3b254a34f269664e2b412fad78f329bfabaad67092be4d9c674a248d34f61cb23ddbbae09e9682ff69543feaed9383f3e0941e12c3d807ab9bee8845e086697c36a350b7f816803761a7ef91274cc3851f13ef8fc8ccecd0722f33382af824b90abe641dfee3e6c6b9b97920f02b769e1305412a9b9c1ae721368a35da9b7ee9e09cdf0c8e76e7397b18750f0efe68a595a349ef270b792c5958d5eaaec2bb", 0xc1}, {&(0x7f00000060c0)="a69bd352e923cbdb4febab14f77d6ebf94183f7095d2f074228368275d6394ba08ccfe26690eb80da69f9ec9ade202cf31573cc73302ba4800fb2ebe92396943891f647cf5a5e89666b86f6a4975f779641e16bc016eec26203ee60db94595ccdc3140f5ccdd1cdca064dbe1d193972f04122a99b0b9262d4f2787f351ebe4845b5570cd09e31eb210a39287d57b6e46476052d9d4509686acfe5ce837af6c80e5d204e17baf53450c2c852c09707af625e258382c6331ef511aefb05560e9862cdc4b729cd7122ed5770bd1edaf6666b4c0d0493a", 0xd5}], 0x7, &(0x7f0000006240)=[{0x78, 0x109, 0x2, "ff89f876f4df46225a072b1ccee3c4eb120487dafab4f6bd62a102c763884515b0225ba92631712a1dfd52232839eeedd43ffe4551b23e9f989d9065b9f5ca823407ee132ca3cb34449fc71857246bd30c6a13e9369703124b8788169b954c253d256fe3f7f111"}, {0x20, 0x109, 0x4, "9ee8b4d65b6dd6c4a8975650b58f68"}, {0x28, 0x112, 0x10001, "7126012542400382252065ee1d854e8c98d9c9c7"}, {0x90, 0x84, 0x28000000000, "35fea02aee32f7dcd6be9bfad4ecea7271c253baa4529d0fe80f3f0fdcf4a00df0c04d6782c5cbb35413dff7611be388bc6134ef18ab9f405ad5c19f7b8f721fff93e3d9140c945d9d6f0ac0393e5c5362ac01eea0ec4221955e66cb3ac60ef97235189c621abf86124cd07e9f7b35aa9fe8b1864b19673ccafc"}], 0x150, 0x8800}, 0x5}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f00000063c0)="0540ea2896f7a3a15e56274b47e143ac51f13ee12c186cf819b88ebcdc5709d0c35fa38a2d14c502be7a796396410507b319f88ad070131b875a95877e402bf06e2d4d7b5c244b6974b460851c21f7b6aa713b9efa274825", 0x58}, {&(0x7f0000006440)="ab4ece234ffc73f87fe7394949b4e7063bce8a95e04b0d01a98e2f1dfcc324ed5645bccb962cb4644888c0eea9415ca9f490d99332bb164053b440e36a53a3e1db0bc9b21db7bb26a510aefb0215dff3fe7993fd", 0x54}, {&(0x7f00000064c0)="fdf349e0bc143ebb47649e32c78748b0b26bf4867bc5a8df99a6f2e4cfbe9967e9cd6a78eedfec4fffe5e9817d5ce633a3736e33b662c0720d555b6dc708e200928af3c780d1e587612fccf22201413f4a940229028c2167b89ca41eaf7570d43551b387ffa8267919692815faae48f86c213b793fe6d2f4409dd1fdf607bf085abbd5976a74361f0ae99748465a2d170c3af3f33ec72d75bd8a22f90fc456dc12ca", 0xa2}, {&(0x7f0000006580)="acce4f6866c7d789be0a0eccf6a8b78c5139c6e0c340b9644398a68403620bab8b057d8e53af1e93f3f569edb521eae0263230474aac03f2db08f1d45224483f7ad18e73f31f0b42b3eaa2d0a4cb17ae2116a712eaf932909b310dd6c60d8dfee5405fa029501aff9fd63e52252314aecfda99", 0x73}, {&(0x7f0000006600)="e03d67fac3e47031072928e7bc26221498471dd201b5753ea868654cdac95ec0c138a426d0faf61cb2b27e0fab02cd63cda3c2ef8dd49654a669eb299bb46e44c263bb0acea18199", 0x48}], 0x5, &(0x7f0000006700)=[{0x90, 0x105, 0x1, "32bb09cd71a45c74c03e0479dbc56b16b5e7f1698dcb8806b306f5cb6676b56d5f11c7451aa68c5337e6a9e0bff29b1d9360c269e108d94e255565db6985d8ade2b71d5c1dfdf26c6b506fadbf8e121f6a01b75fbe348ae3a4bd31df9951fc95bc4c6969e3a7ed39bf50073c08cd12b5d4f8fd1c07aeabbb50394eb7a2e0"}, {0xb0, 0x101, 0x2, "a564c53a032754a52763aaa14d41df6911d56a3b5766954700b4ea2e81cf45f5c6472ff546a7651ea49580224b54ceb243cccb9dbd799f25f93291f099d57990e91690fd82cc082821b004bdccb6915ca849b72e6c409ccd02574487b61cc2c2617912c0e2c1624737c03f30d1899e8726ff6757fcd2e2f52b43527e53ed8da5d1674d7098e659304e3ccb23f29adc1d4a53ac8d045ec547e8739c1a94ddfc"}, {0xf8, 0x10a, 0x7, "7d7542115acf0d6e0d251c6d0b0f8be4bd1fd5a00cfee432dbda46bc1e780ea38722528b52aed084f21491c98917e7a40dcdb3f92381f9adc9ca76b1727d6a4ef39d7b55c325b93e58adf57011259f15590f020f0957fba2ea827eae0b41c4d9434689e40b2ad7134c73b32ea1cafedd6332717797f5f96bba4a9c4bfe9820f98b995a6f32e3daf080ccc5be48f6c6f8119afe6dd86c3fafd876fc13e86a7d910102246542bd1eb90abaa503f1a2d74bdb0b53d56197ce407ebef0c91866722d6833651a4dc3aac0a8a1d9b3ea32db61e70dfe9255f49e4c560099f49fdc0f4aefee27"}, {0x80, 0x29, 0x0, "85302e760350f241619b02426a251d0b4ec6976a6db86d9237478f7a0eea6b42dcd0c584d30a49d8660038f998a8da8ab2cd7347ef8cc056392c5486d76dd986236af88cd6432b1ffdf70a454430190ba54e82fe5af4bf1c87ef0aff61cfbf4218e932d7ae0464c06f6ab20d763e57d5"}, {0x40, 0x112, 0x1, "4ac83fe85918901a72bcfa63e601081c447f9ce361ed30dd1d4865e9d135cc80dc10787c7be45095b5b6d802c453d9d0"}], 0x2f8, 0x24000004}, 0xfffffffffffffff8}], 0x5, 0x4000) recvmmsg(r2, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x200, 0x1, "c392f58d25d8", 0x2}, 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) sendto(r1, &(0x7f0000000140)="87070c025957fd5876c2da42c4a0bc5e065199ab5603f3f1bfd8fab0234faee304e16bf101037a785a1c0579b761bc3383ecdce7676d15d84a8a821a64804ddfa5427ca47cf0ada8a2a356505b193f098d7d5fc88d0e3485be8681a9cfc59d7c299fa09d297bf1714fb64b74f139cf18321a487ada059198ec430ef6a14d1eb5bb85da7db420f9e2e280f3bc36c55f23b2eb241dc30859495436942d43e376efcd377c3dd365a41b8a88f6096904c4411a6b29a34778b0d9bcce8d6067e1f5affe93a9b55eb91c22c19dd9e0c789fc74c43e08952ab83a9ae7a400e0a2d1af30", 0xe0, 0x40004, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x4, 0x0, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x660}}}, 0x80) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 240.319567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 240.354884] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x365141, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8ce, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x4, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000480)='./control/file0/file0\x00', 0x100) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x7, 0x4e21, 0x7fffffff, 0x2, 0xa0, 0x80, 0x3e, r2, r3}, {0x3ff, 0x8000, 0x6, 0x1, 0x0, 0x69, 0x9, 0x7ff}, {0x4, 0x3, 0x852, 0x284}, 0x0, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x4d5, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3503, 0x7, 0x0, 0x100000000, 0x8, 0x4, 0x9106}}, 0xe8) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], 0x7, 0x1, 0x3, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000480)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000240)={0xa000201c}) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x800) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000200)=0x4) linkat(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x1f, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000000180)='GPL\x00i', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251, 0x41000}, 0x48) 2018/04/11 12:05:40 executing program 2: r0 = shmget(0x1, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000440)=""/50) r1 = socket$inet(0x2b, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0xc4c, &(0x7f0000000080)={0x1e, 0x9e9, 0x5, 0xc7b3}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'gretap0\x00', 'bridge0\x00', 'rose0\x00', 'teql0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x102, 0x1c8, 0x1f8, [@limit={'limit\x00', 0x20, {{0x0, 0x6}}}, @limit={'limit\x00', 0x20, {{0x0, 0x208e}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e98ce53538967c38f8474d5d6515f28574ef43c25b32f1d4f99980acfdeb9a687125de97c7aa8796202d2006447b3d6e912fe8b1582fe6d387ae0d192878e506"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x330) 2018/04/11 12:05:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x800000, &(0x7f0000000180)="07b66b70557292ff26") recvfrom$inet6(r1, &(0x7f0000000000)=""/92, 0x5c, 0x12142, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xdf}}, 0x1c) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0xffffffffffffffab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/04/11 12:05:40 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x56402) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000380)={0x1, 0x2, 0x400, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x8, 0x5, 0x0, 'queue1\x00', 0x81}) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000440)=0x4) mkdirat(r1, &(0x7f0000000480)='./control\x00', 0x100) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x40) io_setup(0x800, &(0x7f00000002c0)) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000000c0)='"', 0x1}]) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0xfff, 0x2e0613f4, 0x100, 0x0, 0x0, 0x1000, 0x10f000, [], 0xf41e}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 12:05:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xae) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x4}}, 0x100000001, 0x1f}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7c, 0x5}, &(0x7f0000000200)=0x90) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f00000002c0)=0x8) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/11 12:05:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1}}, 0xa) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000800)=[{&(0x7f0000002140)="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", 0x599}], 0x1) close(r0) 2018/04/11 12:05:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f00000000c0)=""/250) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x8}}, 0x7fff, 0x3}, &(0x7f00000003c0)=0x90) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0xffff, 0x2, {0xffffffffffffffff, 0x3, 0x1, 0x3, 0xff}}) 2018/04/11 12:05:41 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000040)=0x620, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) [ 240.639051] QAT: Invalid ioctl 2018/04/11 12:05:41 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x847, 0x9, &(0x7f0000000700)=[{&(0x7f0000000080)="fa4830adad73e15361e6e993b87108d897205a505180f667304ae624a7e119229e566e3f02097d80dec09929eaffcc1d8b103c8d594f27080ebef8f2f8aa8b2153894beb9399c1b14023aef90af1f421ab4d033e18fc44133a1b6204875ff80000d75d94c29e8a410a1344c7d126ed24de726d7c9a47c9a2661ebad9155498f1be1e6a6a956a71f60f54fa83ee4968d548c264d9ccb04df116bf907cd9bf3293ab62e5bae97fdd7d5ade6bd5450c240efb06d12634a2940f86b694d28c0e5910656c78d5d4ebebfb5f0d532e794aa6872aeff84f9f8852312dc6ea0c1828c1a641e527672b628bd01a", 0xe9, 0x6}, {&(0x7f0000000180)="7ebfcff67aa2e2454eec07ae3ef5a937d1fe97732923aa3120fd439610adbc2bb234f9e050a7380c3cc394c9c484393dce97e0162049631bf5d508b725d37f57163686c1ebd1040ca1e6217db7e2f5ba72207cb214d8355a7add7056c73276697cea6befbd18fccd27cc8ee759bab393cdd4967fdfa0ff0a43a5901000", 0x7d, 0x8000}, {&(0x7f0000000200)="deb28db105ba6e5a7d5eb37a9464a39cf39e97bbe4c8b9bc1b7f7ab5fc0de401d50322df88469b8afdfd34d3172592295da0bb97ca7dbfc97571670d1e5e2f5901d80b9dd4940abf5b1c7afe951f71c9b20be5c02f83ae9f17d13f721c0bbbfad32edfab18e6fc5d2edb1a66c9", 0x6d, 0x81}, {&(0x7f0000000280)="9c309c1a8e66187c70e9e924d41c5d3d0bb4a2bbf14265d7d76011ed5edca935ee0fcb8274461a32ebc750476b101bf1320f17edbd35a72d194976055d110f01166d9ad8340a10cf5ef61f9c176db30f4a8fcf20d3901ccaec4f5feb960c08254c03db7a00c5b01a4bc2f91387bb071bf4b158a7486063c41a199d30fa502f0db6219fcac28b2aed2ee6d05f97663a8d8bb4b7e26b01fde863dfb6775c336c729ee359594a7c3f8ad1f1fceb1aa6a67adcbab167a6a0cd3f47f8789b96b463023740a57bf21edf211a64aa25a2b3f5b22c8247286e7168e47bf2f2f88b1a15b1185bdce649415870039c0c107bad4cdfe95c", 0xf2, 0x401}, {&(0x7f0000000380)="50654424ee001269eba697b063282e1ca4dc743fa3778219095b4c21127a612ad3680252773ba8e1f9afe0003e6ca9fd95b3826d635fcac09cdadb85ac87aac19c3b33666f284461896194445f962668e9fe588f3ed5eb2285c399db4bf6f7c5218127e7875581bbb8d29d5150ebc167f14130e4f90f", 0x76, 0x7}, {&(0x7f0000000400)="c4478d74e5a445a7b94bb1045e14d2fb945ca56ac1d63d3613c3d77aa5d80791230a034f30337a8c3b4244b087363a813784a94fb0ba83fd198df055c64f14bc9cbb3de5ca3246958416d1a3ed28d0238b392f05107569be80f1e990fb580ebff376a1f904aa30e55886c22dd3268700660898e8d1a4853d1fd02073d93b99c3d6bd139f8faaa837911499a578426e66bf0b76884b538823ad359b9c67e8da6bc888bb577a45970b0921364b8f7bc3594071a9bb2cab739f270b46683d1629de955ddd73b0a098429ce60d69d76e194ea1", 0xd1, 0x8001}, {&(0x7f0000000500)="5625a190647cfa0ea26e528f378b1081db05883c142ab157bbe0e0eaf59e842493092476aa140229284bd2544f1eda1ae71f9f0d6ecacc03af0fdebc50b46099ec5bc9f11c497929ada51b701fe74c3829307152dae21761810023eb47a12e9c86d114d05ac7564b23d3093a47c78b226691cbd0c614c4d6e77e36f952ed4d", 0x7f, 0xc67}, {&(0x7f0000000580)="a653cc360ac698cb3612895abee438ac225d72599c106a72e43a7a103e2785e9c9e74f5f2dd8f1afbeb37acc23b7d94ea7af108ba9504fb16ecf4b0c1fe33ca50703ef24e208eb26e47641175907ba8ce3ed667d1cf98cbe36a37e74fdec2b3ebb639cb3b8c589513f67234e8657824f99f9e9842c4ee4228543d15e883117df282d920ad9ef0adf91c010482715df223cbf132e04762f8703f40fe389353d2bb9e6b349ec4716c0cd7403d356aa526ed226e185d6bd8139e4a8bc79e8f47653ae71ab19efb72489dd4de42b8561a9104f168e1ac9ae2621244cb634ebb52e0e584721a4132f28", 0xe7, 0x9}, {&(0x7f0000000680)="ac17410d8ac44b6b2bc19bf6f08a4f8197d80c645c63da3efaa798627d273e1d311d8f8d1115a37341d95ca2b1b861614f0742b0718da6d4294cadb795c2b04ac05e099318980ae32bf17f9f137ac9e0e054948b8d7942d13fd5658312bd74dc426e76d50d14648da089dc107571", 0x6e, 0x9}], 0x40, 0x0) shmget$private(0x0, 0x1000, 0x1008, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000dc0)='/dev/vcsa#\x00', 0x9ee, 0x40) recvmsg$netrom(r1, &(0x7f0000000d00)={&(0x7f00000008c0)=@ax25={0x3, {"f92392dd68de94"}, 0x70c}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000900)="a7e375aed574135ebc8c6e210735b119fd353fb04c46d6811e195968474e802a9236962e9553057535ce367aae7fdd49a780704c7fa2a5c6a6d9300127ac88ca5e9d0deaee393117439754bc8d42b834fb70d53f8ddfdf146a4546a9bb95fef91a4d9b881b4218b48f9e9393f32b6f4388975acb35a981348abf7a038d1403934479b08943d35dd44702", 0x8a}, {&(0x7f00000009c0)="7fcc661d77a10b82dc9c53dfd26f4d58106ae340dea5b63b13c286cc301eef4d2eac5ef3fd102a14caa2431f2a266bc0ef99d02f7f5ec51c8e9f368e211875364dfa74b6cb81e71d1b260363192aa5a30dec7f6415c199d4ee74c332e57b154fc80738dbf60994f92744d45aef7d2381b6bc458101dd1fc0554411565252ceb5f43cc48177d32131127227cb2446deae892a8338707f85d9aa35ca02cf033cdfab18ad085caa16be5b285dde643fadc83abfc8045e86a3ad0b93d1aa3cd66134f5379012009cc9c6d0a1821e5f5958213090", 0xd2}, {&(0x7f0000000ac0)="de4edfa7656e64b5d1ec7f2a51770f", 0xf}, {&(0x7f0000000b00)="91a149f9c65c076cb32871e1d857f5a431a8aae1c4c34be2b1e19e4f4349ef49738808d0657870047086e41409b3d4c98fe2180da1e8be0b930a44489aba65d8b7b11b98769cc4c6d8b752cb56ea7b251b9fb725df45b66104820e71a7fb327e86a1768e1b460ab76dc52ccb0fabbf762a8b7a36b430e78e0ba945b788b660446956246268b79572bae19861857c141d658069063ba961fb785a33f628566b9afb0e4c9d4754bf59a4654e1a6be0c07fcb07f8d547b360c20aa05061ca886c829dbfe81133c9f766b0fcf80b672c7af64dcd6c6ed40ff0db017f28f662b9eb973bef814145ec97babc271f8379", 0xed}, {&(0x7f0000000c00)="f5764a9e3ae4003fabce7b5f57e2a913451eff2bed3cf082cf2b55c679d1a2a11d83bf379cff3c91d6a22dd6f0be22fe75157d274d878a", 0x37}, {&(0x7f0000000c40)="12b2084ad80ea88c565d7642027dbc08582c1327cc3dae459ece70f8ecb55303523cc5da47", 0x25}], 0x6, &(0x7f0000001100)=[{0x78, 0x10b, 0x3f, "a713d075db070f23753b40ac2e10e54aebf08d0d7d3f45f9312d236082ad681789940256dc63b9b09bc89406fba569e7e834e7b361071045c079792547794a0b495ad488673849ccc758d6ca60189cecd3d575d7cedab3498e21ac4266e8231ed9"}, {0x1010, 0x10f, 0x40, "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{0x88, 0x19b, 0x80, "6804e4d8d27895135f64484e0c66ca6fe4a681be391377471d9bc222c14efe12a7d51fa01f201f9721486d0693a0784126cc7483669c83ae2e7d3bd958fbba84acfc4bbef0d2b58fcb8077e7a1b502ada3c8f442ff80e3e76ae3789bbc336c8c75b45b49e1121cd7b5f5b65b38710a607698ed4c"}, {0x80, 0x0, 0x1800000000, "d76bf8216fa4064ed0987c5df9b7242b77ffdd1c699437764109a3b5b2184b58b69df888a5abe60da08640a67954bec948b5dfdc1e9596aad8554507a8750f014c8c917cd829f61c9a9e8ee66d9098ca1009d1d1befb250bd7deab4b6467f7999e781cf15febfc12d27956cd04ddad74"}, {0x1010, 0x10b, 0x401, 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"}, {0x80, 0x29, 0x1, "3af5aa170f65d8b2f7be5e94c0fcd4b2f365eea4a691991310e4424c7c00eaf635f4590876d6ab7dee7d803c0cb79fd94a414b8e16dd8f078cd8799c714f58ef85f049435b0bd2f0fe75cf48877101c401a2c98b269eb57adf0565e21453d2feac91a399c85008e632d3"}, {0x40, 0x10a, 0x4, "a223090d893415595d567581124f7e281983073be1d247820b98f36978fa003e50a55bbec19eb8e59c5dde634a683b"}, {0x60, 0x0, 0x1f, "d8e872e6c04e967710dc7bc2ccc2e3e61092b3d689c1d1b32e8e0a30a24a372d31292cb8133669e373fb4bea187dfc315fdf6e6853aca21489a02212c0d2d31f0f4c034c787f51595ad76d297af79b"}, {0x28, 0x117, 0x800, "fad02f0d9dde107d6653c29789d9bdae27d603b6876e93ef"}], 0x22e8, 0x4008001}, 0x101) timerfd_gettime(r1, &(0x7f0000000880)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000e00)=""/204) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000840)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:41 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0xfa, &(0x7f0000000200)=0x4) 2018/04/11 12:05:41 executing program 5: r0 = socket$inet(0x2, 0x5, 0xf43d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', 'bond0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1a, 0x200000) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) kcmp(r2, r3, 0x3, r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r0, 0x9d}) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)=""/209, &(0x7f0000000100)=0xd1) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x2, 0x4) 2018/04/11 12:05:41 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x30) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="87c555968a36ca62f46521f9d5563d3cee2cbb1faeed119faee401c3e9ef5c7fbe6d2fed8835090139dbc7a8c162edf57c316f9040a75854cc24be745df336abff140f88d4939da66a60749b82aa335b0d2b8de279e7ec5c37972c44476263d8dd49e595b38665918fc6ef1237429085d75f7d3de64c63fa427d5fa661ef296e7721f3545525dc928e1150955d865868bbed1e38052a91e3f6c2067b7b63e9d2e65b172c4438f9e6f6d8daacf0b0fc6cbbc120b4c597f209f561af0505cffdac4027d8b171e12a8d405a5190471e2dca60e03de426f1e712df4107d7c575", 0xde) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000908000), 0xc) 2018/04/11 12:05:41 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000013c0)=@abs, &(0x7f0000001440)=0x6e, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001480)=0x0) r2 = geteuid() getgroups(0xa, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000150003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/11 12:05:41 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x5a0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/31) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x7, 0x10}, 0xc) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) [ 241.444358] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/04/11 12:05:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:41 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x105000, 0x0) r1 = socket(0xc, 0x800, 0x7) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/146, &(0x7f0000000180)=0x92) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000001600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000015c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="a0f3c0f8", @ANYRES16=r3, @ANYBLOB="00062abd7000fddbdf2502000000080005000300000008000600070000000800050006000000140001000800090015000000080004004e2200000c0002000800070009000000080004000100000008000400060000000c000100080009005100000038000100080004004e2300000800010002000000080009001600000008000b00736970001400030000000000000000000000000000000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x4040880) write(r1, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x99c1, 0x8, 0x1, r0}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x202000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x20000011}) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002bc0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002cc0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0}, &(0x7f00000031c0)=0xc) sendmsg$netlink(r1, &(0x7f0000003440)={&(0x7f0000001640)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f0000003380)=[{&(0x7f0000001740)={0x12f4, 0x2a, 0x410, 0x70bd25, 0x25dfdbff, "", [@generic="48175e0178a0a8940dda93dd51b142be1c6e32207fdf0b63d95dfe7b39cac3811560cbb027cca59fde0d53d53707a5056786a710c65ab570955f0a83da6870b910e3589ac6013e9b69ebe5942ce38193c0930ae97147ac03cb45a63f219413e01e310938d3a4f52ca3f5fcd747b29e6423ad2b9023320cfd00f426d66fd7e829969782ff1ed84a2afa73a13994f9aea0d77f311c9ad9da2100165096194e796cfb4a0d730d9dbef97d157f891a938264839e1292fe5d2dc41fbf40619a8f0b616e90fcad0ffbfcdbe5031aee8ba53591488a4b62b79766ab", @typed={0x8, 0x29, @uid=r6}, @typed={0x54, 0x96, @binary="fad2c7e4294150abc1f5f570edb0d9e99dfd4156f6824a0c873cb9f323dcbe68edd7277942d205c6e46d3950f9590b55e11ce6f095f9d0cf7cefd82afe06bc0c270895e007733516dc0aaff47ae1dabd"}, @nested={0x11b0, 0x1a, [@typed={0x8, 0x3e, @ipv4=@broadcast=0xffffffff}, @generic="4b4f95573274b4069637eb2a91c08fc5c70e55cba2e5885d1198d3ce86414f7c0bf5b6d2559c5dfa7cb17f9c7fe8b77f6955d4d3f7696bb86ee65dfabae14494e45da5cccd0de476ea76af01d01830a227de920df878a7225daa88070c4f0172af6268e39d5bbc00784c1085b494b3be2c675926fb09dc09de38cab0a1e8f61dd09dc186b79d6a142942d0e4089da9c75d6b97", @generic="956dd17f9cc057cfefef36ccb7f62a59161edc311379295baf16bb0fa31e8c09f41382a2a86da3a15bab392c86638d2f305e2c169cb743508d45d4a6078935dfc513008cbf9c0097d0c815c2362f674d86cabfeb596cd3820eb56617f2cbfebfd2fd2ec65013915a917d0094175ad19ec8279442424fd3b0dc402728a1469af0902238b6b6ca36f59aecc34247208f23fbe828c1bfa074251f5cd0e02dbe785b03e3a28c78da52f07d1789ec2f3c43b0794e1009ad5e39554a2f7a7889894e60cd7781", @typed={0x14, 0x61, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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[@generic="92ddb8c087d84cf595cf29adf9967cc8d94d3a57e6f5fe23a78d7c715e4843e6826c5844b4d91fb67b738656bc9985ed2b4217e003c14901ffdc895fa955035eda53b810537eabe3c24bbcfd6e51022900ffc2aa97a55ba1c0ec0e694b20d49c1a02b0b1975389cc4f56a3bc1f2145699d3732d7f142f0", @typed={0x8, 0x5e, @uid=r7}, @generic="0d6b82852fafbac9c83a976b4ae16602a6c6fc21a22f02ea6bd7afc522fce615cb7fc6a9bb384da700ba4f42140d31fea860d7f7bc93c520b2fa2786191a2cf5e038076bb2ea0b26c2896f181b2f74cc09860863da9a69672f9231798e8f8c06f1d24403754ac04a2f7d90f953129c3027a47d15d7a616b138a26c72bdcef0e1c257f19e424144c4be4ae906bca9333c5decac522962816ab36e894bf81a0d24b134f4b894204a6eaa817d528b32891891f513b3e90214f0a798be07eea785e73ebbd0cc6bc65544355fc0fe76876ec946c6ddcdaecca2668f9eb7935ba1be6cc874b1793b9ebe9d262ded6af9d1e3d72df075"]}, @nested={0x3c, 0x4f, [@typed={0xc, 0x33, @u64=0x5}, @generic="15490052e9fbf9e04cbb1d75b8ae562ee9f9776568f92d5115b7f8a02428374adb98", @typed={0x8, 0x20, @pid=r2}]}, @nested={0x130, 0x13, [@generic="a5a9ccc7d2edcf753541b257dd1ebfad3926e61282f1afeacf10629f81c4344b46b8bf0b37daff640dbcfb0c7247ee529d893022847b34e78a9f605178f4248392204415207a2e2d1f3071a8f2d57bd289c8c78cf0085e7c1f37e103f75a1e49213a086a0c5d49eb8298d640eb5a95a561c633cbf08d53009459aa2a7be0cdb02e700bfc8477ae9437524d9545148f9b1b54bf211d14eb3aa50e21b33038fbaa4477d749d61545c3850e366767e1d57e2aef366bf8ad6d37d64579468eee82e477bfcb8d97d9632f9c313cbd8d73aefcbec871eac13ff7", @typed={0x8, 0x27, @str='\x00'}, @generic="725b2096d75700298dcc870e4c0194eea5c663d6f4dac190ea3c770264616c8112ad815c62db0f1bc3e986bdc5fa3bf8bb716111a7e6fa44a470c879859775e6f0b291a26b2f0bfb0cdabbf14c"]}]}, 0x480}, {&(0x7f0000003200)={0x154, 0x25, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x14, 0x32, [@typed={0x8, 0x45, @binary="bc"}, @typed={0x8, 0xc, @u32=0x9}]}, @nested={0x10, 0x5d, [@generic='5', @typed={0x8, 0x27, @uid=r8}]}, @nested={0x70, 0x22, [@generic="555a72d7e7f73883359bec69348f70f156fac679b83da257b1d58b57fb7c7b69f5103e624a8a2f7b5a7f951aa37ead73127e171f00699d0312d2a80ebdbc3ef9598a86be4212afedfa9d07071881dc148434848167c6aefadf34fe84ed93869d6be579f10ad659612d"]}, @nested={0x58, 0x86, [@generic="a715a0226dae89fe2565c43c6fb8bfdb87b3d8e719c0fd15e33d1cd63173b2e88b9ee952b5caa379e69384e2e0a90fc2af87f521e92d161a135fd30a9110f713", @typed={0x14, 0x5d, @ipv6}]}, @generic="118b90a8e7e1c07b73c5d12b28b466e8b0a7e0f5e7229340a0abd06a39a50072f5775cd82a928068ef88269d667d9ec19b083f97defaa94466b0ab9061b64e541c935936f87e866455db5ca2", @generic='q', @typed={0x8, 0x1f, @fd=r4}]}, 0x154}], 0x5, &(0x7f0000003400)=[@rights={0x20, 0x1, 0x1, [r5, r0, r5]}], 0x20, 0x20000004}, 0x4000) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000040)) recvmmsg(r1, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) sched_getattr(r2, &(0x7f0000000280), 0x30, 0x0) [ 241.499685] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/04/11 12:05:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x336, 0x96, 0x4, 0x8, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/11 12:05:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100030000000000024d0010000000000000000000000000"]) 2018/04/11 12:05:42 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x208800, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r2 = accept4(r1, &(0x7f0000000280)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000300)="2ab23c0f1f2c08f7afdc417d1ba0bcde", 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0x9, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000500)=ANY=[@ANYBLOB="3a0100000001040000010004010501010000000000000001560a1503322d471afa7167c337d6ab7ff77aaa3dba7e21012dddc7a24be13b4c080cf03252e03eb8a123072c0d3ee15d7e6953c1f0f99db129fff8b18e403787ce4e76c8a70b804552033b16ad35eafa87c4093a1f10b8ae8c05aefe7e4208d682608e44e8aaa49e10790dfcb34b7735b7b09e5a3485d0b44e08037dfb6537e84afb0153f8347f7e2c3b19658d1f268cd4fe5b4b982a810d43cf47db950b850d7a499bd4"], 0x18) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = creat(&(0x7f00000007c0)='./file0\x00', 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000800)) getgroups(0x1, &(0x7f0000000100)=[r3]) clock_gettime(0x3, &(0x7f0000000180)) 2018/04/11 12:05:42 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x39, "b95f9b15138764ed747838ce1acc6e8ec7977b0b6500070ca6839b3cd4bbde301ab293fd2b91e6e3a259f4afb90ca48648e871406c041c31ee"}, &(0x7f0000000100)=0x41) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000300)='system{\x00') mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xae1754a8527e0f9d, 0x8dd) 2018/04/11 12:05:42 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) fanotify_init(0x0, 0x0) unshare(0x10800000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, r2}, 0xc) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/04/11 12:05:42 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 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, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f00000006c0)='cifs.idmap\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='vboxnet0$(-+\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000640)=[{&(0x7f00000002c0)="a9dedf394bc2a8bed1b14903ded3b2b4a392867dd532d08539e765d8778ff80d483206a03566553057b381c175eee38ec998afcf02f1c378fe023b2f05445968149a2d0c7482fddda5699db07424884c3f86760b2460f7e7738aa216fad85ce995582936f56a60bf1528ddbef6cc8be5145b81ddb7ac965e1a055945e380bf22d4435108cbf5d4db3d7e165c02f8b6ab4c2b52e02bddb35529e1711aee66dee5f3d1a7a4ccdcb3f07634cad359f0357128c3362efea673b818499906f370f003a438c29b2357b8858bf095a0c8441928f33be64388f1486135531d", 0xdb}, {&(0x7f00000003c0)="1bfc7b39551fd7c218482cd559ae4162b25429cbba419e0e09e3447daefa923dc1fe017921301be8b7e7296798042127483bf738299c4c68384adec7d2eb25ca879515a2980eb8ed657378de8db48a96ececec43f3321ab0bd3ae9cdfe1ee23610708ec125a5db5de46bab655b39d35c498bbbcbec7877f10a3684", 0x7b}, {&(0x7f0000000440)="f8649f875bcadcc55ed6886146434b6ecc1f75a03a4c1204cf4a2a49c0859ca8b6ef0f8c29113e7d176ffbefb1c0f0fefc1c4b5ffc22", 0x36}, {&(0x7f0000000480)="2aac20f8390dd42475ee36aee866a8b9e61300e0a34a4733d6d3c9f46baee39f11cf7d7d4d941b04742524e937539ef223176ce2cc659f2b29db0dcb3565d1e93e1bb7888993a2b30e1a9fef11c2082dc94ce84ca5d0a7c143a604e57a2c3dad7bd526506bb5b615955c097e014ae2d18374abbfa5f4f4f9ce255fef8b4038c8d34257b8ba6a1f5c1c7ddb890bdd88d567f67571b71d71a995b146962dac53fd061c7d0031c024", 0xa7}, {&(0x7f0000000540)="97a3e3fac8a71caca574be7086effa1ae60be14b55d1b0523e14993a6300a281be2564253599aa25c3399ac807368c3ad738523bff5d6343330859e77f2bb04644af6eae837e19a404b1807917391e692bddf31af3aaed4d1961be68b0c32c2e0260a4c710bd38b39e2f1dd5df7671d4e913bffb28ed1ec40b73f7c817d5e949d1ab26de01060cd50739dd3d63bdf9c26bf1b0cf4caf20d0dac40241e76bf9700c5bcded0aa922f20a118c63c611b9101113569a5eed5b0df52a9ca1cfb119db310ce3cb6dfde45248b1d941e1ea80e8ee4c3ef02a0d1900821a1e77be3e8d00c29650f32f78fb64f699103e465bb5fce4c1", 0xf2}], 0x5, r4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet_icmp(0x13, 0x40046104, 0x930000, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xffff, 0x3, 0x8a, 0x8, r0, 0x20}, 0x2c) 2018/04/11 12:05:42 executing program 7: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x6, 0x8000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000580)=""/185, &(0x7f0000000640)=0xb9) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x80}, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f00000006c0)=""/250) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x4043) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6fd}, &(0x7f00000000c0)=0xffffff8b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x20b, 0x2, 0xc837, r3}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7c00000000, 0x8002, 0x800, 0x10000, r3}, 0x10) accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000340)={0x4000000006, 0x1}) 2018/04/11 12:05:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3ff, 0x100) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0xfff, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/04/11 12:05:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x9, 0x5, 0x7, 0x0, 0x0, [], [], [], 0x8, 0x7}) [ 241.821344] QAT: Invalid ioctl [ 241.874199] QAT: Invalid ioctl 2018/04/11 12:05:42 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x6, 0x7, 0x100000001, 0x10001, 0xbf2, 0xc9d}, 0xc) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:42 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc2) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"b81611b52c4c89"}, 0x8}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xb899, 0x4) 2018/04/11 12:05:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/44, 0x2c}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/127, 0x7f}], 0x8, &(0x7f00000006c0)=""/101, 0x65, 0x7}, 0x10102) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) 2018/04/11 12:05:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00008caff0)=[{&(0x7f0000b8cfb7)="480000001400fd0000000000000008560a847f000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x109480) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000140)) 2018/04/11 12:05:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'wlc\x00', 0x20, 0x3f2, 0x6d}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0xc7, 0xbbe, 0x3fd}}, 0x44) writev(r0, &(0x7f0000000040), 0x8) 2018/04/11 12:05:42 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x208080) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x0, 0xed}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1a, "a3902efff0b0818cd04552a81596d67caeec208b6e160fd59c0c"}, &(0x7f00000001c0)=0x22) pwrite64(r0, &(0x7f0000000040), 0x0, 0x6) 2018/04/11 12:05:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3188, 0x10000) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/11 12:05:42 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xe7, "50b08f90daadc657a382643072e4d22e951bab47c79750857b671d05dca80b105f8221ec965603e3923e28005be6bf7f2a0dcbcc07b21b922ee13efd6775eacb16c4efa6044fd7d56ff27d7926f9e36f49689f8b10b1fd9dd2464c834b1949f368626d0a769bf12eeb7f268ed1a879c4ff70aca6dc45f4974d1974a212505eeb99b0982a063ba5d121e630c7c1f3d21041eb845bc4cbc0f764ae83c8e41a55329ffc5a1dfd8642b0be82985d142145688f67065fa86dd5f08e9dbc15cf20af7fc33b5bb0483775af8caa418d7bed45f6d874984c64ba88689824c79a2405dddaebeb7cf1e673e5"}, &(0x7f00000000c0)=0xef) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0xce, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3a4) [ 242.070349] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 2018/04/11 12:05:42 executing program 2: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xcd7}, &(0x7f00000000c0)=0x8) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x6150) [ 242.137448] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 2018/04/11 12:05:42 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/11 12:05:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1004042}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0xf28, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xafb}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff0e}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x2c3}, 0x1, 0x0, 0x0, 0x4055}, 0x20000000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000400)=""/59) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x0, 0x200, 0x3, 0x9, 0x5, 0x3ff, 0x8, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0xb04, 0x20, 0x9, 0x1}, &(0x7f00000003c0)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') 2018/04/11 12:05:42 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xfffffffffffffe13) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xed312e093b0a28a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', 0x0, r0, r2, 0x9, 0xcb, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x6, 0x200800) write$cgroup_int(r3, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x1) syz_fuseblk_mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/11 12:05:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/11 12:05:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'wlc\x00', 0x20, 0x3f2, 0x6d}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0xc7, 0xbbe, 0x3fd}}, 0x44) writev(r0, &(0x7f0000000040), 0x8) 2018/04/11 12:05:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x230, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000700), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'ip6_vti0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x2f, 0x3, 0x1b}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0xffffffffffff8001, 0xfffffffeffffffff, 0x1ff, 0x7, 0x400, 0x4186], 0x1f, 0x1, 0xbd1}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffffd, [0x0, 0x1ff, 0xfffffffffffffff7, 0x51b26696, 0xe064, 0x7ff], 0xfffffffffffffffc, 0xe1, 0x7}, {0x3, [0xfffffffffffff883, 0x7fffffff, 0x3, 0x5, 0x7fffffff, 0x6], 0x58, 0xfffffffffffffff9, 0x9}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x6, 0x2, 0x300000000, 0x0, 0x4, 0x100000000], 0x5, 0x8, 0xff}, {0x2, [0x1, 0x8000, 0x5, 0x40, 0xfffffffffffffffc, 0x1], 0x7, 0x8001, 0x3}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x10000}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x0, 0x1, [0x38, 0x4, 0x2b, 0x3f, 0x7, 0x1c, 0x401, 0x1b, 0x2f, 0x12, 0x13, 0x39, 0x18, 0x9, 0x7, 0x1c], 0x2, 0x7ab, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/48, 0x30}], 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x8}, {r1}, {r1, 0x400}, {r0, 0x320}, {r1}, {r1, 0x40}], 0x7, &(0x7f0000000200)={r3, r4+30000000}, &(0x7f0000000240)={0x5d527f2c}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) read(r0, &(0x7f0000000140)=""/1, 0x1) 2018/04/11 12:05:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/188) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x800) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3c, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0x4, 'fo\x00', 0x4, 0x0, 0x55}, {@multicast1=0xe0000001, 0x4e20, 0x10002, 0x6, 0x2, 0xffffffffffffff00}}, 0x44) 2018/04/11 12:05:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000200)=ANY=[]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) getsockname$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/11 12:05:42 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000100)='./control/file0\x00', 0x2) 2018/04/11 12:05:42 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x800, 0xc4, 0x3, 0x10001, 0x1}, 0x14) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ipddp0\x00', r3}) 2018/04/11 12:05:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) [ 242.272171] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 242.342801] IPVS: set_ctl: invalid protocol: 60 172.20.20.16:20003 fo 2018/04/11 12:05:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x20000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x101, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x24}, 0x1}, 0x4040) fstat(r1, &(0x7f0000000340)) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xa9, "4b95c90db118488b5b6d506c8e0b0f37f3d0812ae23ad2615d71fa1c0e8faf9b768468e8d6676f6a097d7a2fcce96810e618f211b6380db4ce63c24a343b3096f20b17fffb0444321d5911daf999c35bbb374340605c658ff458ae57651303bd053b6d416f9fee072e13c074bc3ea910d51062f9ee742fcab84f1f56e932f526d87308ea925b0c399f81b329015f36f06ee3d0f0fce4237545fd3868c77e65afd439d20da464b9d99b"}, &(0x7f0000000180)=0xcd) 2018/04/11 12:05:42 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x40000000) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x101) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:42 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x40405514, &(0x7f0000000180)=""/250) 2018/04/11 12:05:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x501200, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xad2) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000400)=0xc) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)={0x19c, r2, 0x2, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x180, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0x401, 0x6}, {0x4, 0x4, 0x7fffffff, 0xb8}, {0x6, 0xfffffffffffffffd, 0x504b, 0x9}]}}}]}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x40001}, 0xc0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405515, &(0x7f0000001000)=""/250) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x9, 0xffffffff, 0x778f, 0x7ff, [], [], [], 0x1, 0x40, 0x81, 0x40, "ef1d9a1cf9112639ed13fc5bffd14501"}) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) 2018/04/11 12:05:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x600200) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/118) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000007c0)=0x4) 2018/04/11 12:05:43 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x500be326, 0xffff, 0x10001, 0x401, 0x80000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000300)=""/250) 2018/04/11 12:05:43 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="fc000000", @ANYRES16=r2, @ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:43 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) dup2(r2, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) r9 = fcntl$getown(r5, 0x9) ioprio_get$pid(0x1, r9) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/11 12:05:43 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/154) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000008ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4101, 0x0) 2018/04/11 12:05:43 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x4, 0x0, 0x4}}, 0x2e) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0x400, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="46d302998910f622a5181738ffa8008759be40bd49ec2d31", 0x18}], 0x1}, 0x0) 2018/04/11 12:05:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x9b5, 0x0, 0xfffffffffffffffd, 0x0, 0x8ce, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9bd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x7, 0x0, 0x100000000, 0x2, "ad16a8318cb3dc230fd5e3b37bfc7bcc7637bd7979ce676443d9d2acca5879a1df2b2950fe3bab0acdd60058", 0x5}, 0x0, 0x0, 0x6, r1, 0x3, 0xfffffffffffffffb, "b5dc79e5f1bcd61eaaad5fad428d783ba55bcd989d8630ec29c8c51f8fae9b710fb6649ad710ae33c1424c84e22cc8596bd5f8ca7fb24642360e1f0be28f7db1", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x5, 0x4, 0xffffffffffffffff, 0x7f]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:43 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+30000}, 0x10) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0xbd, 0x4) r3 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) 2018/04/11 12:05:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x2, 0xfffffffbfffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:43 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0xd80, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0xffffffffffffffff) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000300)='./control\x00', r0, &(0x7f0000000200)='./file0\x00', 0x2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x5, &(0x7f0000000240)=0x4) [ 243.403300] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/11 12:05:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x4, 0x1, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xe3c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x9, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:43 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x840801}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@newspdinfo={0x1cc, 0x24, 0x2, 0x70bd2d, 0x25dfdbfd, 0x8001, [@algo_comp={0x138, 0x3, {{'lzjh\x00'}, 0x770, "4ce6fde016cb52b5ff82280cd6fbfa42678d9d1a83824ca856f20f75868642d5ca24b7d7fa25f3df883f1db96c95188c3b2665f956904219186319bf271d38c9acb168e2057ac666a18eab3586673cc171ef37ce0668ae798ae9ba8845478f391ca7d046178d6c55e01217fc257106f679ff7692088e1e2c5ed2fa37270cb2d870d435c63df6126cef3deae6d2b0aac1ac51625f6b367f9fb2749b76d42b2cba12d421f9fabefc1888520ac1d1c4f2a2c5f0d5438f856dbf75ce27e9155dbe556e2e0164ecef7310170d18ebcbde9a3499ba19a06138c938452e9ee87554211fb6bf08b3ae0859b67803976aae1f"}}, @lastused={0xc, 0xf, 0xfff}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x33, 0x0, 0x0, 0x3502, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x3504, 0x0, 0x2}]}, @sec_ctx={0x18, 0x8, {0x14, 0x8, 0x1, 0x504, 0xc, "9505b4f495b43824cbd25581"}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x20008080}, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000100)=""/250) 2018/04/11 12:05:43 executing program 5: r0 = socket$inet(0x2, 0xa, 0x42) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="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", 0xb29}], 0x1) accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) 2018/04/11 12:05:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0xfffffffffffffef1}], 0x1) 2018/04/11 12:05:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "e7368cf844b768c50a1276ff8c5293813a04ee5e080afcf4eef65371f2fe7b7a2d0dc0ffd813f22c6797d118499e3f3b0d4cf0a3b94d4fc8af2178e7aafd08f877ad825ddd42ec05f8a8270d17bc89ef482f595a4e0e08ab52bccf17607fda66997c9a3641e9d944f2d167d4c62d02455ca1b0a810a139b8cd4ff032"}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/11 12:05:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200900, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="710ba7f3cf5eb4cb9b69ca96b539590e878606fdd26bda0ba8405055431920c906faa492e751a8a384a84621f2de688585713eea3bd7cfba8577e513d9492cfaafdf66513c67e1b60e83152dc67027f9cb", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101060000000000"], 0x20) write$rdma_cm(r3, &(0x7f0000001a40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r4, r1}}, 0x18) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x1, 0x370, 0x1, 0x9833, 0x7, [{0x0, 0x3, 0x4, 0x0, 0x0, 0x404}, {0x0, 0x8, 0x7f, 0x0, 0x0, 0x300}, {0x800, 0x80, 0x100000000, 0x0, 0x0, 0x2000}, {0x200, 0x6, 0xffffffff, 0x0, 0x0, 0x488}, {0x9, 0x80, 0xffffffffffffffff}, {0x1f, 0x9, 0xffff, 0x0, 0x0, 0xbc71c147a983aac7}, {0x3ff, 0x9, 0x4, 0x0, 0x0, 0x7}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/04/11 12:05:44 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1369}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x0, 0xf08, 0x2, 0x6, 0x8]}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)="73c57a6b616c49657200", 0xea4c, 0xffeb, &(0x7f000000a000)=""/195}, 0x48) 2018/04/11 12:05:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000000)=""/250) 2018/04/11 12:05:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x40, 0x3, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) umount2(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/11 12:05:44 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000001100)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/115, 0x73}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:44 executing program 5: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0\x00', 0x140) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="9d8db50570fd33fad6f9715e563227958c0e25e8a1047bc82a2dcdfc4f", 0x1d}, {&(0x7f00000000c0)="9a736d74030b09025e532939af27537c5ebce1e003f6d181785fb16370e4c672d924d7bbdaac738a5b2df952eefa68db3f7b0940227b8d8ce0e3fe031e3f692e3d9d715e7258ad703e3a227da5d8d8dfbb11e5b113d8bc364e88b25439593ea3b91ed0d35b5cf83eaf8671041b07d26a193d39735d7a5bd8c53ab39c81120da7cabf6780318a3fe41ea9e9d36c763281bad2e341b4321ec1e178c97836d590f3dd882af5a0b0f6f21e9eabb96a45fe447e03b6a843f3be4d51460d17d07082a3252893b197df1cd3f8f2e1a75c989cf6eeace6137ed27442f8a7f583b689d6e0daf501722f118896157a8ee3e4d5a98b7d2d", 0xf2}, {&(0x7f0000000200)="5d12f5b2e0b37a91c17b67b6a3d310a40b5ac1868ede75b3e500db82a2d4fc4763b5b7bc86abb5960c66cb4f30bc7116630bc12dd8da8e49db9f97c1165fe994df37c8cdd1bb0b22ebcc1fcc2455a975eabcfd5c916d88514a5cd10ffffd1269f624e008d336e9a9a0583b21ad681e1e5bff6e4fcbe9dfbc532e81a055c348ca377b31150d372f642a51c1e9d45b777822f7521cb92f5ed2b989c73eb7", 0x9d}, {&(0x7f00000003c0)="9ac88f6d5c2935cf0f5207b71126f3e305e271feca9578fc27a188620eeac34ea5dbdd154a9f33f024", 0x29}], 0x4) r2 = getpid() ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000080)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x20000000, 0x8, r3}) 2018/04/11 12:05:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x41) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0xfffffe2f) sendmmsg(r2, &(0x7f0000008a40)=[{{&(0x7f0000006540)=@l2={0x1f}, 0x80, &(0x7f0000006780)=[{&(0x7f00000066c0)="1107b38bca4f835cb6", 0x9}], 0x1, &(0x7f00000067c0)}}], 0x1, 0x0) 2018/04/11 12:05:44 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getpid() mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:44 executing program 3: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x8f) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6tnl0\x00', 0x2}) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x80800) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r1, 0x1000000000016) 2018/04/11 12:05:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) 2018/04/11 12:05:44 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000000000)="a7d0bf38ffb4c6e48d47d5a8afed9f1fdecfd37aa97ea5af5df1601058d8f2b441f8b30f243cf15c07f9b7129097126aad015bee079614d4096f1e153e4a8d6217da5cb9c9616f75a607b0561c58e3aa5eed2513ca321613fb235ed0f843fae1978b88312fa813ee23917dad3379fb52378bb9012419d37ea0364513a5afc43a4b332ca335699525ccb72e759abd3ecaf38321e878e0a9ba9c757748a24eec7ebf20dda62d17f5dfec0ca22890") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, r4}, 0xc) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x7) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) r5 = dup3(r0, r2, 0x0) ioctl$sock_ifreq(r5, 0x8913, &(0x7f0000000100)={'\x00', @ifru_names='bridge0\x00'}) 2018/04/11 12:05:45 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x101180) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r4, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/11 12:05:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xa082, 0x0) recvmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/122, 0x7a}], 0x1, &(0x7f0000000240)=""/60, 0x3c, 0x4}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x3471, 0x7, 0x10000, 0xffffffffffff49cd, 0x2f51, 0x7ff}) ioprio_get$uid(0x3, r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000300)=0x84) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) r3 = dup(r2) renameat2(r0, &(0x7f0000000400)='./file0/file0\x00', r3, &(0x7f0000000380)='./control/file0\x00', 0x6) 2018/04/11 12:05:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x9, 0x0, 0x8, 0x0, 0x401, 0x6, 0x9, 0xa0, 0x4, 0x5, 0x3f, 0x0, 0x0, 0x1, 0x7, 0x100000001, 0x6, 0xfffffffffffffeff, 0x1f}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0xfffbffffffffffc2, 0x2]) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x703fbd85, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005edffffff00000044db000000000000000000000900000000000000010000000100b5cf46b47e209d98653c850345000000000000000000000000000000080060b22f4eadc0b44c000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r3, 0x400, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r6, 0xa000, r5, &(0x7f0000d56ff4)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = timerfd_create(0x0, 0x0) timerfd_settime(r8, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(r7, r8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) 2018/04/11 12:05:45 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0xffffffff}, &(0x7f0000000100)=0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000140)) 2018/04/11 12:05:45 executing program 6: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/11 12:05:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 1: epoll_create(0x2) r0 = timerfd_create(0x0, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) 2018/04/11 12:05:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x6, 0x3d}, 0x1, 0x0, 0x2, {0x26b, 0x2}, 0x5, 0x6}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8, 0x200000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x80000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000080)=""/250) 2018/04/11 12:05:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0675b005e381e5b3b6b70000000000d7b5cf9143e07ed6f99fff69530ad7d91f5ca1a65d4c91892342f6fda3948e4b298b0a76465231c4017c22d105c58536bcf317850c0911ed70042ee4aefce9d98fc954431cba0116ca69aa50bfdcb49638d22beced91be26540cd8c66fd0fdeab68a25e73ba2c3bf81e8ab2d10c4f3b527781e3b7ebeadfaf6f2ae0b06e49f", 0x8f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0xffffffff, {{0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x88) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/11 12:05:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x9, 0x8) 2018/04/11 12:05:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f0000001000)=0xfffffffffffffc95) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 12:05:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4000000005, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/62) 2018/04/11 12:05:45 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x101) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000240)="0bad", &(0x7f0000000280)=""/4096}, 0xfffffda5) write(r0, &(0x7f0000000180)="016dcd4edfafe5dff2938b2cec653ebb2ce5230cde53dc5d36c8acbeccc63edd2a2ce6cae803d932cc1e31c9394834961475821093cb46c3997676ddb350355d3717104220249d950eae64bf0767fa87f198aa7fea242c575bcafddc84ccc5d8bf63a368d07d5b4c", 0x68) getsockopt$bt_hci(r0, 0x0, 0x4, &(0x7f0000000100)=""/14, &(0x7f0000000080)=0xfffffffffffffdb1) 2018/04/11 12:05:46 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x7, 0x32, r0, 0x2000000004) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x2, 0x4, 0x2, 0x6}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xb8, "46927726c72c29a122b29a09f93c8504e7f1e076aa2cd2dacf397091c2e7d583d64dbd17ebf234537674a28f2cc40c2b6f80a12f7d8732107b1e4b04700ad5d7eda4aba82dfe886568a50356878c3a1d1ad2cdc08f70e814a6bb875d7f88efe4ae3db3079c59e0a4905290285469d15719e2f9924894053f6717ad421b8e1e84d4cec25fd954b771c8c7772f8750bc30c620833a47908c57261c5192537ece96ecacd388c4d1d07114fb18ddc24409e42f53bbd9a9e85c94"}, &(0x7f0000000480)=0xc0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setrlimit(0x7, &(0x7f00000004c0)={0x957, 0x7}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000000)="dc", 0x1023404, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') write(r0, &(0x7f0000000180)="0fbe58c1f871d18586cdf0df1a50f073d11bfba76f6dfb304fcf9e0f65b753439064d5107c3e1e877ec5832b6a18da04561f8adb34039e525a93ddadb9549471beb2efd7a0c627ca12b56ab4f9bb456ad5fc436d0f442fea68", 0x59) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0xea612fcd026fe8e6}) dup2(r0, r2) 2018/04/11 12:05:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x8000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x1d7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:46 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000080)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x440000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x5) 2018/04/11 12:05:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '/dev/snd/controlC#\x00'}, &(0x7f0000000040)=""/243, 0xf3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/11 12:05:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)=""/93, &(0x7f0000000300)=0x2fa) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000740)=0x40, 0x2) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000007c0)=""/4096) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000540)=ANY=[@ANYBLOB="fefffff7ff1d04060021000000000000000300000000000000655b8bc270ed8dae4988f91ba60b4e38ba8c94ea3e958a72227d2989cd7c196a47501b84"], 0x1}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000500)) prlimit64(r4, 0xe, &(0x7f0000000680)={0xa1, 0x7}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={r5, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000780)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000017c0)) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000100)={@empty, r8}, 0x14) vmsplice(r7, &(0x7f0000000700), 0x2f9, 0x8) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r9) 2018/04/11 12:05:46 executing program 6: r0 = socket$inet(0x15, 0x80005, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x48, "51e277801eedfb2a6e9fd8e6f2cc35e309694e2258249b72fba735031ea241a312a4871aaadc9c9074b29a1d422dcb0aa78a60e12343ff1009cfe5007b38108b687c0d091c86c73e"}, &(0x7f0000000280)=0x50) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000380)=0x84) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB="00000000eeff00000000000000000000"], 0x10}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0xfffffffffffffffa, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000003c0)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/11 12:05:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) 2018/04/11 12:05:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/04/11 12:05:46 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d}) 2018/04/11 12:05:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8000000000001, 0x2000000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x0, 0xc58}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000100)=""/250) 2018/04/11 12:05:46 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000095}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0xb, 0x8000f, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000680)=0x0) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001200)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) r13 = getpgrp(0xffffffffffffffff) r14 = geteuid() stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000001a00)=""/111, &(0x7f0000001a80)=0x6f) r16 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001580)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001b00)={0x3, &(0x7f0000001ac0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001c00)={r19, &(0x7f0000001b40)=""/180}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) sendmmsg$unix(r3, &(0x7f00000018c0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)="e8b25746e0fe70e269588c543e2622afc13a6edf45ff1eb9c2cb0fe616ca0e8a92b1b02437f2a8bc0f6ba79b25eaeb9678688cdf301039bf7196bbb8eec9880d90cc0fb7bbdff3f15340370e703f089bca4f8ae37cfb4e4f756aa7f18b9a415909d10265b68377813973dc45df71603fd85c55418fc1e439d8d3b30a0259dd90d195bfb445ea0cd87eaadb29f19969de3d8a9d6f9438658a0b15a2239824bc51f6a07d876d39d3070ffd986fd5449a44fb7c56852fefc402d37bf0bf099e002af6", 0xc1}, {&(0x7f0000000340)="8910fff2f95ab287ac1471e9cad4c8eec49b8a0c3b62300c9648ca9c98627e6a85635c1c74bbdb7a8e306e977eac658bb7898a21dab973e7d70d2a19ff3f999f368a60a639d0bb411246c18c8c6c689c7b73375a3adf45dc591a16e686522a0aeb3a9227adf6a6c4ea0fd79aadd0f4aef6a146c34055cc9a7a897cc8f634307f1a36fdb30d916d7ee97b", 0x8a}, {&(0x7f0000000400)="c22fe124b9c64fe6529b9c2fe3150bd190331d8f7900642e00954abbc7d2d4c16fc3268b2b05f7021228e17a10328b0b22129787ff9e90a38202b854250a9859fe47dd1d047f0c9310d722f55dd620cb8b4e251860c999f107642618e7fc79b4981b925810e9b68bb57e901b866affb33a1ce26f22bb12f92d51f6d3145a7c99a75ff9042ccab4129681745c6349a4e59c64f10a1c8fa531979c44534f9658d36c7d63faa396efc59881c4f700566f24b789342a13178486de1c02a61cd6ca54b0aa19c4c036f12f2cd41790f7d02a72489bdd27ca52e6eecb7aaf50c9cb86929b08d4b4353a901d39ed3da29b6d1702efa5bc37", 0xf4}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000008c0)="76b810d8501419bd7143ef92a5e9ca5794d9e372fde6510f31669ddfbb95dbd809955c18e866710b17a3813ed2bd6a1ef80f946038c5295bd6fbf8cb3e8c967224fee49f4bd2010401d66d380c6b3d1fae4917d78c90405d9d4efdb283222602619e54f5303dac3e67ec7453aac90cfaea67dc69f6d5951a34cd45f1b32034dfb95902db865a590dc2b0bad6f44b9635a2d5c029eb89de5cc3a568baf547", 0x9e}, {&(0x7f0000000980)="a1c3545f2150fb86469893671ef519735918915605d91468ccd20a0496af543073c1009fdf43cd5ab3b2917671eab9157ca7aa58fb3969874eff7a10fb714511029a3c1271109588810c84f0be0dbdd58d3768a0cc14968f8f3fa92c8f2f47cf6aec09e1ee09de184a051dc31456b409b9adb5c3e5e18197a7ec86e355d4caef105b28c9c5988381f2", 0x89}, {&(0x7f0000000a40)="6f6fefb36a5109f98a187eb12dd2ea7843ad96e4f649fd07967361a6a46b098604ed51231e71c38f87224e8a55290b6ec73754485a232d55aae864b336bb746ec83ed1483e622a3846fc9463c425646629ecc65c650bd31e681f7565b1a09eccf92bd002a302756cfb09d7512d221d2c547e", 0x72}, {&(0x7f0000000ac0)="9b616d89d2c06dfe3bc00d4a4e565a391ba5316886f6be954fd6ddf166d39b581416f00756ee869d0c6823412ebc1fe37e438b45877dfc4674778a7ce6261c047ed5b399", 0x44}, {&(0x7f0000000b40)="d050fa7e1e2aed58974e6ddb54802addebc0e5514c92178bc7e1710ac8c885d9ba52392bfc57ab1b34ec7f45e8f1923b61e5837fa777c8e2899dd2536b701e722c1d3b502b5b8ac0ca5bf2f4c8925a1970c075effc7e2d023a92b040ca29177ae323e2ff63cbd796ce0a2fb967abbba8f13122446627a88877ef9ad6819bdf9c3b0bfb99", 0x84}], 0x5}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000d00)="73e49c58532a5d19aa51d4be4321ac6d9f7b68a7a338e656e454759f34562d48d03cac98690b85c24226a2e715b8cd0adb5303905639bfbc73", 0x39}], 0x1, &(0x7f0000001c80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000e5ff0000000001000000f8a06d01000000f0fc2c", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48, 0x800}, {&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e80)="d84667cce2d70a082432617031bd51a75395dc8463622d149fe7d81f346921f03030b4a27bd972067ee5b3b10ca53b3b8a9c1fcd5eee231e0b3601ed5a706560404587d1d508bc9935111de8b39b9e1979fdc36c57dcb36c3acb3c57fc05dc5d8d30da036aaff8428174ed3d3abf0f1fe7a86bf62c1173b322a8905a07de9d751cc24999c5860a7b2861293bff3d81a9488b4581c11dd3b3e81ffbf4e8", 0x9d}, {&(0x7f0000000f40)="bc385cd165ec14bb662b0ec8c21a1084fc5bce495ba05e9b7165e1ea51cfcb4c2e517c36a7b7d3ec3c45329d575ca8e0b4ea316e37065860055e72578d8d071797203a232c7b16378510f885fe9fbabbbfc5f340232d27682261a2731c618c46a1169a5b797391354170a5a740c551950112444170a433042c265186dfc47658b314dd689cf1619ded21ea362e796e85c72299b7ab60102948e3704c874c64ba522c91f30e54fcfa8c424c65be0d3eeea8eb86cd05ce1c7d3424b1f74404b71973cd12d6473ca7d6328a65b894ef4a73b8b20e5bb8ef2a944a8e148b79041c311ae7b02e45b17e4a9eb07954ac8ff45ee3", 0xf1}, {&(0x7f0000001040)="5584fbab0a8a229f2a0cc59c0fd4", 0xe}, {&(0x7f0000001080)="aab7adde5923df43aabbbe446de584cab6ead5ad89ab63a93bcafcacc0c5c684e5c43ec4409ad531b9811fdafb0595fc38de99e8f631a26cdb25ce4c43b63686110a731254fa1efd86088f38e44b9fc08db366effbd4de6322e318490b8f7e0814ed91cca2d1ca04db5a7246e0bb414af089c143cde1dadab12d02077838e828fd0f7b808608bd7c8a459c38693d2c59f4cb9dbbfd27abe1b7a8abd6083fc248327b4e5d0e6493140c7c68e3a73645868f1f92f5ced33a56", 0xb8}], 0x4, &(0x7f0000001640)=ANY=[@ANYBLOB='O\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r18, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x911b4e0835615316}, {&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000017c0)="7f131477310dd6e3bb626a57600468dc85e57b140a174db3d089774f8670e1d5410d1f31e056626695cd32026b5fa2b77f6f0607306e09ae84bed0a1ff02b0c8373f79e2970706450dee0c30c3f6e3e1044bf3ed65e79e5a09734b7146889a4757dd605092ff5b83d85d3da01211e8bba915847bc912fdd992834ca914d2892d60dfa33a7074ed0b9d4025f6ebad470aec68f193848d94c1d7839ca71f61a96a93d5f9a7b08af1345254097118bd", 0xae}], 0x1, 0x0, 0x0, 0x881}], 0x5, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefc0, 0x705000, &(0x7f0000000300)) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001c40)={@mcast2={0xff, 0x2, [], 0x1}, 0x64, r17}) 2018/04/11 12:05:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/4096) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001180)='/dev/vcs#\x00', 0x0, 0x400042) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000011c0)={[], 0x8000, 0x82, 0x5, 0x0, 0xffffffff, 0x2, 0xf000, [], 0x4}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) fallocate(r0, 0x1, 0x3ff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001380)={0x5, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x40}}, {{0xa, 0x4e21, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) write$binfmt_misc(r1, &(0x7f0000001100)={'syz0', "39c606260448690eab5cfb3b30c5924492e8c674363c9691d1db287bd2d38ee327a8880d9c1654bec80db960b8e7e0dee09653a213e8d873cf178edc5496c7ed58e8e5d0f6de31fc871f7e61b2f0faa4d6fecc9237a64231226935fbba236d0b68f83d4add8cbdb187b044a3a0baf0b782"}, 0x75) 2018/04/11 12:05:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400000000000, 0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x20000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1f, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x101080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000100)="b3639dfd52b98dffcdbea348a672aa3b2ba2f70ae9044482041c95d7160239e77831c027d56d2e611819b89857eb0a1bf75eae8c18abb74ab7baa357558a6ff9046948a1a3de2015d75201a727f3a7203891bf856a3676c9917b97d4323dd5fc576091492a20b0019b9699f60b4f53faffa67ddefa2073fc6b9d3e70d83bfc6f8511b745453f1b3928ee241a436d8b503e66ad1d23b13e5f459ccd56fffd6a09b24f7951fe6768b80f6c21e48e9ba39123e579d5322ce83c2c291025ee95b01a54c0d4ce3f13b90ceb20d4a8292aea9497e820bfc25febdefedf57375d7013dafc881ecdb7b13966efc7408945823db8665ffd6347158f", 0xf7) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000200)=""/250) 2018/04/11 12:05:46 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x121002) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup2(r2, r2) pwrite64(r2, &(0x7f0000000440)="c2444230f6c04d2f3f3934fff2cb3f613b9f2417", 0x14, 0x0) r4 = msgget$private(0x0, 0x124) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000340)=[0x0]) r9 = getpgid(0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x81, r5, r6, r7, r8, 0x8, 0x473}, 0x3f, 0x3, 0xffffffff, 0x1f, 0x0, 0xffffffff, r9, r10}) bind$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {}, 0x7}, 0xa) 2018/04/11 12:05:46 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080), 0x0, 0x1000) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/11 12:05:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x22080) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) 2018/04/11 12:05:46 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x400) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x200, 0x200, 0x200, 0x80000001, 0x0, 0x2, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xb6, 0x4, 0x0, 0x4000000000, 0x40}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0xfffffffffffffffe, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xd80}}, 0x4, 0x400}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x100000000}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000000500)=""/250) 2018/04/11 12:05:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="2c2ae3781891136a771d6ae4c351900f2efe7d1809ac4feb30250dae4b34960d83be985ff7f3c5a80dc6d183054d11425d8a3f8dd1f1b066f14ba3ea13edde6d52e159cd47d488bc7660094f329d8aba5b5c81f26313785446e24817db9a1bd59991c378ff19e1dbad14e7ae1faf54a204e56583cd092e9c8b06ca9b1cac565f69493d520774bdb1bc5a876e507776cc4aa3e1350809c616d66500f3535a66fa62f64dc40a6ea12f4694987b771d0a31b87514e275367cdad33aa8afb3930358ba12c56bc84feca296ca46bf0b595015a9f08ef597867afc8ba9f6dc28b17845a1c83d0e2aa72e25592870a06e82b795832f19151e74fb") r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x400000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000980)=0x1ff) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000500)=""/27, 0x1b}, {&(0x7f0000000540)=""/236, 0xec}], 0x5, 0x0, 0x0, 0x8}, 0x10000) syz_open_dev$sndctrl(&(0x7f0000000940)='/dev/snd/controlC#\x00', 0x9, 0x400000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000180)={0xffffffffffff7fff, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x80, 0xa0, 0x6e, r2, r3}, {0x4, 0x5, 0x80000000, 0xef, 0x1, 0x2, 0x9a4, 0x4}, {0x80, 0x6, 0x7, 0x2}, 0xffff, 0x0, 0x3, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x2, 0x1, 0xa014, 0x81, 0x4}}, 0xe8) 2018/04/11 12:05:46 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xe51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb92, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/11 12:05:46 executing program 2: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x7, &(0x7f0000000080)="e1e72190", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x204000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10200, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000140)={0x3, 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101800, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/11 12:05:46 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x7, 0x1f}) select(0x40, &(0x7f0000000080)={0x67, 0x5, 0x5, 0x3, 0x2, 0x80, 0x3, 0x9f}, &(0x7f00000000c0)={0x8000, 0xdcfb, 0x20, 0xfff, 0xe0, 0xc00, 0x9}, &(0x7f0000000100)={0x7a5d, 0x5, 0x5d4d, 0x6, 0x9, 0x8, 0x1}, &(0x7f0000000140)) 2018/04/11 12:05:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x7, 0xc, 0x0, 0x2, 0x18}, 0x999911a070f51bac) socketpair(0x5, 0x0, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r2, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de5", &(0x7f0000000240)}, 0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/166) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x9, 0xfffffffffffffff7, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000)="61d86a562f8c7246f059b73944df797be9fb9b3805a7d3f987b751cfba44acaeecfc2da664d7dd24d8d453a1c457d457ff3b86d380711179fea6d2112e877ac71cc7a8fc80975884b3f4f09f7e0cb7d0bc28", &(0x7f0000000080)}, 0xfffffffffffffeac) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000002c0)={0x0, 0x0, 0x6, 0x7fff}, 0x10) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x7, 0x9, "a158a49489d1d87de74afa3fba51d5f0d1638b72db728bb6416ce4683896db5105ba735e76a5f8423abd8bcf08cad6ec1b6a588b69c824f49a63d031618e7ec7", "5bff4ee1f5c9f10798da66a4442098299c48c7b6f12faf1ea3a4b4656f72134b", [0x4, 0x6]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000340)={[{0x1, 0x45a2, 0x3ceb, 0x7ff, 0x0, 0x3d, 0xfb40, 0x8001, 0x3, 0x6, 0x3, 0x7, 0x101}, {0xb1e8, 0x2, 0xfffffffffffffffb, 0x8b12, 0x58, 0x7fffffff, 0x4, 0x4, 0xffffffff80000001, 0x20, 0x8000, 0x0, 0xe34}, {0x1, 0x4, 0x80, 0x5, 0x4, 0xb85, 0x0, 0x100, 0x9, 0x80000000, 0x401, 0xd2d, 0x100000001}], 0x9}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/11 12:05:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x424000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x4, 0x0, 0x100, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x485c, @dev={0xfe, 0x80, [], 0xffffffff}, 0x3}}, 0x200, 0x6, 0x100000000, 0xfffffffffffff2e6, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x2, 0xe6, "238d3751fdeeb19b533d2fc2bceb1a812af22a0781600488986390206990c64ed9b46755afffb32e79228d3fb4a747b5529bcc6726e9e0a4fabfe3d77fa8d4362c7f20df3674b29f301e46510cf3ea6a0fcd1aa4f5bf102ebd58824ab6e8775335961be9bcfa3f4757e0ed2391a7e963b676dd0bb91fe496772fe974f05e926cf4fa39846bb83015ee35e5205f02431db684f4d5a4d577b0ffdbe1f13525a97612ffd5149712f4f579d1dfcabae34cf5593b2546d7797e486119f949c8b7b81ad8d1ee1a34d41eed493f3fdb72974223f9eecd920f40c74ca8831c98ea8a03c8e05bd985f111"}, 0xee) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/04/11 12:05:46 executing program 0: sendmsg$rds(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000980)=""/137, 0x89}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="580000000000000014010000090000006c07000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="00000000000000000300000000000000810000000000000001000000000000002000000000000000013200000000000058000000000000001401000006000000a8b5000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="1f07000000000000"], @ANYBLOB="00100000000000000700000000000000ff03000000000000ffff0000000000002000000000000000080000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000002c0)=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'], @ANYBLOB='9\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00dec6f114cb7fcab366af148a1130bc2cac2c45835cf426de5173650a518ca969d6aa97aea606011f2d13ff729c651402044a5f2e75bd7bfb470000000004ef083a5be4e7a874e1768e8ca976"], @ANYBLOB="20000000000000005800000000000000140100000900000004000000ecd67541", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000000700000000000000906d00000000000008000000000000001900000000000000010000000100000018000000000000001401000002000000010000000500000058000000000000001401000006000000090000007f000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="ff03000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0000008000000000"], @ANYBLOB="09000000000000000001000000000000cf0200000000000001000000000000000200000000000000ffffff7f00000000580000000000000014010000080000000180000001000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="04000000000000000900000000000000040000000000000002000000000000002600000000000000070000000000000058000000000000001401000007000000fbffffff00000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="b700000000000000"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000001000000020000000000000000000000010000000800000000000000200000000000000000010000000000001800000000000000140100000200000078ca00000004000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000540)=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'], @ANYBLOB="c100000000000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="1000000000000000"], 0x2a0, 0x80}, 0x39d5d0d84751b19a) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff58}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000000c0)={0x3, {"a714b59eb015f6"}, 0x9}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000a40)=""/250) 2018/04/11 12:05:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x10}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8001, 0x2) 2018/04/11 12:05:46 executing program 6: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') pwrite64(r0, &(0x7f0000000080)="4362b3012d419a252ef694c1e008d49d1836e0e9b082d8782c3455caf803485e23698c86c3653a27eedc7b9bc2859ff63378b9a1be662765437bca30f2b4f330b12ed8f06e7e9f464f19f41bae5e28f1b66dd462375bd736f783581f01c7a8f11963914baeae6b33a66a9cc2488a777acb0401e5f4ad4b624d27bf92143c933dc18f73211c7fb318314243e10405515c24e43e0926ee7ea2a77cb1ef24fb0fd5e2a62bf67b4ff52b5027a8c27f6305638eb06a838f6a1bcf6cd11a", 0xbb, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = dup2(0xffffffffffffffff, r1) open(&(0x7f0000000180)='./file0\x00', 0x7ffff, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffffe) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x9, 0x4, 0x2, 0x4, 0x3, 0x6, 0x0, 0x10a, 0x40, 0xd6, 0x6, 0xb4a, 0x38, 0x2, 0x97e0, 0xa3, 0xffffffffffffffff}, [{0x70000000, 0x401, 0x800, 0xfffffffffffff000, 0xa594, 0x40, 0x8001, 0x7}], "94c7c48af641c4be6ec487cfa8b3d7600c1a604ab73539ae4a83bf7eb38ffb3556a05d4ad42f42a8b1999d01c99831aad20f0171a65dcb9ca9f6eff273cc24e1957b99d6a328b85569b66eb690e582a419caa28ce2e156d2825faa4c55162b5d7c3030c79641737559e9c9a0a6000d848278b59383259283bf35053c69a71cdc70d4ad39ba69bcf9f2be9767dc76c7ef7f86a6364011aa25324a139387fadb4fe811ae274c93ff17bcca63b0492464f19f3266f36ce5b2b360da14873f10fb63a618d048970fc8997f", [[], [], [], [], [], []]}, 0x741) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r7, r6, 0x0, 0x20004) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/04/11 12:05:46 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0xffffffffffff9112) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x20200) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x3, 0x0, [{0xe, 0x7, 0x9, 0x5, 0xfffffffffffffffa}, {0xf, 0x3, 0x2, 0x8001, 0x400}, {0xa, 0x2, 0x1ff, 0x3, 0x4}]}) 2018/04/11 12:05:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0x187}, {}]}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x70000000000, 0x500) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req3={0x0, 0x80000001, 0x0, 0x6, 0x7, 0x7fffffff, 0x8}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x1f, 0x81, 0x800, 0x6}, 0x14) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/04/11 12:05:46 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000140)={0x9}, 0x0, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x480000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x3, 0x1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="7224befaadad8fbf7a2542039af5359f6d4c03580e3a48d03593357e0cf7ba074746f324a6f8ebb398fb506627d226d75716fa7ad9ec216f2fea3d7efad6745d95ffdf4f6ff402a65a4ddd8616e746e1c37adb2b1ceaf19e", 0x58}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000180)=[{}], 0x1, 0x3, &(0x7f0000982ff8), 0x2cb) [ 246.686200] ================================================================== [ 246.693914] BUG: KASAN: use-after-free in uprobe_perf_close+0x45e/0x5f0 [ 246.700655] Read of size 4 at addr ffff8801ac2a04cc by task syz-executor6/19736 [ 246.708088] [ 246.709709] CPU: 1 PID: 19736 Comm: syz-executor6 Not tainted 4.16.0+ #17 [ 246.716625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.725965] Call Trace: [ 246.728547] dump_stack+0x1b9/0x294 [ 246.732172] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.737376] ? printk+0x9e/0xba [ 246.740760] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 246.745514] ? kasan_check_write+0x14/0x20 [ 246.749762] print_address_description+0x6c/0x20b [ 246.754609] ? uprobe_perf_close+0x45e/0x5f0 [ 246.759023] kasan_report.cold.7+0xac/0x2f5 [ 246.763354] __asan_report_load4_noabort+0x14/0x20 [ 246.768278] uprobe_perf_close+0x45e/0x5f0 [ 246.772502] ? probes_open+0x1a0/0x1a0 [ 246.776375] ? mutex_trylock+0x2a0/0x2a0 [ 246.780428] ? graph_lock+0x170/0x170 [ 246.784213] ? print_usage_bug+0xc0/0xc0 [ 246.788263] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 246.793439] trace_uprobe_register+0x355/0xcd0 [ 246.798033] ? uprobe_perf_close+0x5f0/0x5f0 [ 246.802434] ? kasan_check_read+0x11/0x20 [ 246.806575] ? rcu_is_watching+0x85/0x140 [ 246.810708] ? rcu_pm_notify+0xc0/0xc0 [ 246.814585] ? perf_event_attach_bpf_prog+0x3e0/0x3e0 [ 246.819782] ? perf_uprobe_init+0x260/0x260 [ 246.824114] perf_uprobe_destroy+0xa0/0x130 [ 246.828444] ? perf_uprobe_init+0x260/0x260 [ 246.832756] _free_event+0x3ff/0x13b0 [ 246.836563] ? __mutex_unlock_slowpath+0x170/0x8a0 [ 246.841495] ? ring_buffer_attach+0x830/0x830 [ 246.845993] ? lock_downgrade+0x8e0/0x8e0 [ 246.850141] ? mark_held_locks+0xc9/0x160 [ 246.854287] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.858856] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.863357] put_event+0x48/0x60 [ 246.866722] perf_event_release_kernel+0x8bd/0xf90 [ 246.871640] ? put_event+0x60/0x60 [ 246.875170] ? locks_remove_flock+0x4b7/0x640 [ 246.879656] ? find_held_lock+0x36/0x1c0 [ 246.883708] ? lock_downgrade+0x8e0/0x8e0 [ 246.887844] ? kasan_check_read+0x11/0x20 [ 246.891985] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.896389] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.900962] ? locks_check_ctx_file_list+0x100/0x140 [ 246.906052] ? kasan_check_write+0x14/0x20 [ 246.910281] ? do_raw_spin_lock+0xc1/0x200 [ 246.914503] ? _raw_spin_unlock+0x22/0x30 [ 246.918634] ? locks_remove_file+0x3f7/0x5a0 [ 246.923034] ? fcntl_setlk+0x1020/0x1020 [ 246.927090] ? fsnotify+0x415/0x1100 [ 246.930800] ? perf_event_release_kernel+0xf90/0xf90 [ 246.935898] perf_release+0x37/0x50 [ 246.939511] __fput+0x34d/0x890 [ 246.942786] ? fput+0x1a0/0x1a0 [ 246.946055] ? check_same_owner+0x320/0x320 [ 246.950376] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.954873] ____fput+0x15/0x20 [ 246.958150] task_work_run+0x1e4/0x290 [ 246.962038] ? task_work_cancel+0x240/0x240 [ 246.966365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.971911] ? switch_task_namespaces+0xa2/0xd0 [ 246.976575] do_exit+0x1aee/0x2730 [ 246.980120] ? mm_update_next_owner+0x980/0x980 [ 246.984787] ? print_usage_bug+0xc0/0xc0 [ 246.988867] ? debug_check_no_locks_freed+0x310/0x310 [ 246.994063] ? kasan_check_read+0x11/0x20 [ 246.998213] ? rcu_is_watching+0x85/0x140 [ 247.002352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.007545] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.012738] ? __lock_acquire+0x7f5/0x5130 [ 247.016968] ? kernel_text_address+0x79/0xf0 [ 247.021363] ? __unwind_start+0x166/0x330 [ 247.025498] ? __kernel_text_address+0xd/0x40 [ 247.029991] ? unwind_get_return_address+0x61/0xa0 [ 247.034926] ? debug_check_no_locks_freed+0x310/0x310 [ 247.040108] ? graph_lock+0x170/0x170 [ 247.043903] ? save_stack+0xa9/0xd0 [ 247.047523] ? save_stack+0x43/0xd0 [ 247.051132] ? __kasan_slab_free+0x11a/0x170 [ 247.055549] ? kasan_slab_free+0xe/0x10 [ 247.059505] ? kfree+0xd9/0x260 [ 247.062769] ? direct_splice_actor+0x128/0x190 [ 247.067349] ? splice_direct_to_actor+0x310/0x8d0 [ 247.072180] ? do_splice_direct+0x2cc/0x400 [ 247.076496] ? do_sendfile+0x60f/0xe00 [ 247.080383] ? print_usage_bug+0xc0/0xc0 [ 247.084443] ? lock_downgrade+0x8e0/0x8e0 [ 247.088578] ? lock_release+0xa10/0xa10 [ 247.092540] ? graph_lock+0x170/0x170 [ 247.096329] ? mark_held_locks+0xc9/0x160 [ 247.100466] ? memset+0x31/0x40 [ 247.103743] ? find_held_lock+0x36/0x1c0 [ 247.107792] ? lock_downgrade+0x8e0/0x8e0 [ 247.111926] do_group_exit+0x16f/0x430 [ 247.115798] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.120376] ? SyS_exit+0x30/0x30 [ 247.123826] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.128322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.133341] get_signal+0x886/0x1960 [ 247.137058] ? ptrace_notify+0x130/0x130 [ 247.141117] ? splice_direct_to_actor+0x468/0x8d0 [ 247.145972] ? find_held_lock+0x36/0x1c0 [ 247.150045] ? lock_downgrade+0x8e0/0x8e0 [ 247.154201] do_signal+0x98/0x2040 [ 247.157739] ? fsnotify_first_mark+0x330/0x330 [ 247.162321] ? setup_sigcontext+0x7d0/0x7d0 [ 247.166643] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.172169] ? fput+0x130/0x1a0 [ 247.175439] ? do_sendfile+0x2a8/0xe00 [ 247.179329] ? exit_to_usermode_loop+0x87/0x310 [ 247.183992] exit_to_usermode_loop+0x28a/0x310 [ 247.188581] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.193418] ? ksys_ioctl+0x81/0xd0 [ 247.197043] ? do_syscall_64+0xb7/0x9d0 [ 247.201025] do_syscall_64+0x792/0x9d0 [ 247.204912] ? kasan_check_write+0x14/0x20 [ 247.209140] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.214070] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.219001] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.224365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.229203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.234391] RIP: 0033:0x455259 [ 247.237580] RSP: 002b:00007f7fc4a0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 247.245295] RAX: 0000000000020000 RBX: 00007f7fc4a0b6d4 RCX: 0000000000455259 [ 247.252567] RDX: 0000000000000000 RSI: 0000000000000021 RDI: 000000000000001a [ 247.259836] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 247.267112] R10: 0000000000020004 R11: 0000000000000246 R12: 00000000ffffffff [ 247.274376] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 247.281670] [ 247.283292] Allocated by task 19719: [ 247.287009] save_stack+0x43/0xd0 [ 247.290466] kasan_kmalloc+0xc4/0xe0 [ 247.294172] kasan_slab_alloc+0x12/0x20 [ 247.298134] kmem_cache_alloc_node+0x144/0x780 [ 247.302706] copy_process.part.38+0x16bf/0x6ee0 [ 247.307363] _do_fork+0x291/0x12a0 [ 247.310900] SyS_clone+0x37/0x50 [ 247.314265] do_syscall_64+0x29e/0x9d0 [ 247.318144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.323324] [ 247.324948] Freed by task 4486: [ 247.328225] save_stack+0x43/0xd0 [ 247.331667] __kasan_slab_free+0x11a/0x170 [ 247.335893] kasan_slab_free+0xe/0x10 [ 247.339685] kmem_cache_free+0x86/0x2d0 [ 247.343651] free_task+0x166/0x1d0 [ 247.347176] __put_task_struct+0x2d2/0x600 [ 247.351402] delayed_put_task_struct+0x367/0x470 [ 247.356159] rcu_process_callbacks+0x941/0x15f0 [ 247.360815] __do_softirq+0x2e0/0xaf5 [ 247.364609] [ 247.366232] The buggy address belongs to the object at ffff8801ac2a0480 [ 247.366232] which belongs to the cache task_struct(97:syz6) of size 6016 [ 247.379763] The buggy address is located 76 bytes inside of [ 247.379763] 6016-byte region [ffff8801ac2a0480, ffff8801ac2a1c00) [ 247.391645] The buggy address belongs to the page: [ 247.396585] page:ffffea0006b0a800 count:1 mapcount:0 mapping:ffff8801ac2a0480 index:0x0 compound_mapcount: 0 [ 247.406565] flags: 0x2fffc0000008100(slab|head) [ 247.411237] raw: 02fffc0000008100 ffff8801ac2a0480 0000000000000000 0000000100000001 [ 247.419112] raw: ffffea0006b7fe20 ffffea0006ae8c20 ffff8801ac824540 ffff8801ab638140 [ 247.426983] page dumped because: kasan: bad access detected [ 247.432674] page->mem_cgroup:ffff8801ab638140 [ 247.437146] [ 247.438752] Memory state around the buggy address: [ 247.443673] ffff8801ac2a0380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 247.451027] ffff8801ac2a0400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 247.458392] >ffff8801ac2a0480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 247.465736] ^ [ 247.471442] ffff8801ac2a0500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 247.478792] ffff8801ac2a0580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 247.486140] ================================================================== [ 247.493481] Disabling lock debugging due to kernel taint [ 247.499365] Kernel panic - not syncing: panic_on_warn set ... [ 247.499365] [ 247.506737] CPU: 1 PID: 19736 Comm: syz-executor6 Tainted: G B 4.16.0+ #17 [ 247.514951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.524291] Call Trace: [ 247.526866] dump_stack+0x1b9/0x294 [ 247.530485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.535671] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.540422] ? uprobe_perf_close+0x400/0x5f0 [ 247.544812] panic+0x22f/0x4de [ 247.547983] ? add_taint.cold.5+0x16/0x16 [ 247.552120] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.556508] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.560896] ? uprobe_perf_close+0x45e/0x5f0 [ 247.565293] kasan_end_report+0x47/0x4f [ 247.569258] kasan_report.cold.7+0xc9/0x2f5 [ 247.573566] __asan_report_load4_noabort+0x14/0x20 [ 247.578475] uprobe_perf_close+0x45e/0x5f0 [ 247.582697] ? probes_open+0x1a0/0x1a0 [ 247.586577] ? mutex_trylock+0x2a0/0x2a0 [ 247.590617] ? graph_lock+0x170/0x170 [ 247.594402] ? print_usage_bug+0xc0/0xc0 [ 247.598446] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.603622] trace_uprobe_register+0x355/0xcd0 [ 247.608211] ? uprobe_perf_close+0x5f0/0x5f0 [ 247.612598] ? kasan_check_read+0x11/0x20 [ 247.616727] ? rcu_is_watching+0x85/0x140 [ 247.620854] ? rcu_pm_notify+0xc0/0xc0 [ 247.624729] ? perf_event_attach_bpf_prog+0x3e0/0x3e0 [ 247.629907] ? perf_uprobe_init+0x260/0x260 [ 247.634228] perf_uprobe_destroy+0xa0/0x130 [ 247.638536] ? perf_uprobe_init+0x260/0x260 [ 247.642842] _free_event+0x3ff/0x13b0 [ 247.646634] ? __mutex_unlock_slowpath+0x170/0x8a0 [ 247.651569] ? ring_buffer_attach+0x830/0x830 [ 247.656059] ? lock_downgrade+0x8e0/0x8e0 [ 247.660196] ? mark_held_locks+0xc9/0x160 [ 247.664326] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.668887] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.673367] put_event+0x48/0x60 [ 247.676716] perf_event_release_kernel+0x8bd/0xf90 [ 247.681643] ? put_event+0x60/0x60 [ 247.685163] ? locks_remove_flock+0x4b7/0x640 [ 247.689640] ? find_held_lock+0x36/0x1c0 [ 247.693687] ? lock_downgrade+0x8e0/0x8e0 [ 247.697821] ? kasan_check_read+0x11/0x20 [ 247.701951] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.706340] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.710914] ? locks_check_ctx_file_list+0x100/0x140 [ 247.715999] ? kasan_check_write+0x14/0x20 [ 247.720230] ? do_raw_spin_lock+0xc1/0x200 [ 247.724452] ? _raw_spin_unlock+0x22/0x30 [ 247.728582] ? locks_remove_file+0x3f7/0x5a0 [ 247.732975] ? fcntl_setlk+0x1020/0x1020 [ 247.737023] ? fsnotify+0x415/0x1100 [ 247.740734] ? perf_event_release_kernel+0xf90/0xf90 [ 247.745815] perf_release+0x37/0x50 [ 247.749423] __fput+0x34d/0x890 [ 247.752688] ? fput+0x1a0/0x1a0 [ 247.755958] ? check_same_owner+0x320/0x320 [ 247.760273] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.764750] ____fput+0x15/0x20 [ 247.768018] task_work_run+0x1e4/0x290 [ 247.771915] ? task_work_cancel+0x240/0x240 [ 247.776230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.781753] ? switch_task_namespaces+0xa2/0xd0 [ 247.786425] do_exit+0x1aee/0x2730 [ 247.789949] ? mm_update_next_owner+0x980/0x980 [ 247.794598] ? print_usage_bug+0xc0/0xc0 [ 247.798637] ? debug_check_no_locks_freed+0x310/0x310 [ 247.803811] ? kasan_check_read+0x11/0x20 [ 247.807986] ? rcu_is_watching+0x85/0x140 [ 247.812115] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.817292] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 247.822462] ? __lock_acquire+0x7f5/0x5130 [ 247.826676] ? kernel_text_address+0x79/0xf0 [ 247.831063] ? __unwind_start+0x166/0x330 [ 247.835197] ? __kernel_text_address+0xd/0x40 [ 247.839677] ? unwind_get_return_address+0x61/0xa0 [ 247.844590] ? debug_check_no_locks_freed+0x310/0x310 [ 247.849761] ? graph_lock+0x170/0x170 [ 247.853555] ? save_stack+0xa9/0xd0 [ 247.857164] ? save_stack+0x43/0xd0 [ 247.860774] ? __kasan_slab_free+0x11a/0x170 [ 247.865167] ? kasan_slab_free+0xe/0x10 [ 247.869118] ? kfree+0xd9/0x260 [ 247.872382] ? direct_splice_actor+0x128/0x190 [ 247.876953] ? splice_direct_to_actor+0x310/0x8d0 [ 247.881787] ? do_splice_direct+0x2cc/0x400 [ 247.886089] ? do_sendfile+0x60f/0xe00 [ 247.889959] ? print_usage_bug+0xc0/0xc0 [ 247.894017] ? lock_downgrade+0x8e0/0x8e0 [ 247.898150] ? lock_release+0xa10/0xa10 [ 247.902110] ? graph_lock+0x170/0x170 [ 247.905891] ? mark_held_locks+0xc9/0x160 [ 247.910028] ? memset+0x31/0x40 [ 247.913291] ? find_held_lock+0x36/0x1c0 [ 247.917333] ? lock_downgrade+0x8e0/0x8e0 [ 247.921463] do_group_exit+0x16f/0x430 [ 247.925340] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.929902] ? SyS_exit+0x30/0x30 [ 247.933344] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.937829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.942833] get_signal+0x886/0x1960 [ 247.946530] ? ptrace_notify+0x130/0x130 [ 247.950581] ? splice_direct_to_actor+0x468/0x8d0 [ 247.955403] ? find_held_lock+0x36/0x1c0 [ 247.959446] ? lock_downgrade+0x8e0/0x8e0 [ 247.963586] do_signal+0x98/0x2040 [ 247.967110] ? fsnotify_first_mark+0x330/0x330 [ 247.971674] ? setup_sigcontext+0x7d0/0x7d0 [ 247.975980] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.981500] ? fput+0x130/0x1a0 [ 247.984765] ? do_sendfile+0x2a8/0xe00 [ 247.988650] ? exit_to_usermode_loop+0x87/0x310 [ 247.993299] exit_to_usermode_loop+0x28a/0x310 [ 247.997874] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 248.002720] ? ksys_ioctl+0x81/0xd0 [ 248.006326] ? do_syscall_64+0xb7/0x9d0 [ 248.010280] do_syscall_64+0x792/0x9d0 [ 248.014149] ? kasan_check_write+0x14/0x20 [ 248.018376] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.023292] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.028204] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 248.033548] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.038377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 248.043550] RIP: 0033:0x455259 [ 248.046721] RSP: 002b:00007f7fc4a0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 248.054426] RAX: 0000000000020000 RBX: 00007f7fc4a0b6d4 RCX: 0000000000455259 [ 248.061692] RDX: 0000000000000000 RSI: 0000000000000021 RDI: 000000000000001a [ 248.068947] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 248.076204] R10: 0000000000020004 R11: 0000000000000246 R12: 00000000ffffffff [ 248.083465] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 248.091200] Dumping ftrace buffer: [ 248.094746] (ftrace buffer empty) [ 248.098436] Kernel Offset: disabled [ 248.102043] Rebooting in 86400 seconds..