x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 15)

19:31:17 executing program 5:
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:31:17 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, 0x0, 0x0, 0xfffffffffffffffc)

19:31:17 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, 0x0, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:31:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x5, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 16)

19:31:18 executing program 3:
mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:31:18 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:31:18 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  608.480004] nfs4: Unknown parameter 'ķe_'
[  608.481428] nfs4: Unknown parameter 'ķe_'
19:31:18 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:18 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, 0x0, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:31:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 17)

19:31:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  608.541661] nfs4: Unknown parameter 'ķe_'
19:31:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 18)

19:31:18 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, 0x0, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:31:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x8, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:33 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, 0x0, &(0x7f0000001300)=""/166)

19:31:33 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:31:33 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:31:33 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:33 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 19)

19:31:33 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:33 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, 0x0, &(0x7f0000000300)="f7a4a94cad2addfaefd962ba3472777affd8ebe132ed219bfbe49a56d52d4b39c96734fd5c24c3f97de21731f969214712337d594ec7afb7dd49b27ccea11c883f756d603ec6f37cd69473850a99c8ce31453e842935b4a5378bbce969592bb29cb06869bb3f9b667304b70195c4019ca61ac3ae5c90e42579fd4a4ce3658c009272691a2c2dadce1db8b86b14d6ac92850fbd024e5e4e08486e63d4f585d20389a841c2c3d16efa109ec282e77f8c93950e479d3e140726b37c66a6d8d1395a0238c09d0a4f97296ad61c06c2cfeae7480d7b4b9a084447969cc9cbc5ad96f81f00758f5a9d773d0808c0292461d15c2ac38fa23490e473421d34513476b5812805ce31ce9ab2004a870a7f812054af598df5dc5ad0174555849edadfdf249d5d32d1192a0a518b55bb1d4cb46cc92892ca486c85664413f5e1f3f6ac61580cef86756cc9d2a0b188482a9e1128901a255e14468aabbc9ab4a7738ad90570185777c76f1b87918bf950f682f7b4441db1e463645236c524937cfa5508eac9f96d8e3802ff9160fca531e18991e03cfbc27a5ee212708953209ee0d2350ea47778ff04c6a5abc7a7b933178fe10a91411b6d59a2ab47cd6e2a4b4e0dfaed6e10d82f92be720ac2c93c5f0d5d2c9e345e07d6df367d6e24dd6b11056fe481b64f7351682e1ec3747212d80c4bae0d7a34bc7b06c38cb73d1d064823591db9c8c2857663137f63ecd08ef8f80934bc572264440221ae519977c6425874bff93bfb75603012981a71fffd0481d42e28f2282a2ccffcbe6269ff03cc28b0ccc2f299f82864b2f418142fb8e6d5b816373a5306ebb5fe86b0eb2272f9631b94a56387becfabc17168a6ab741761a7fd508070f04359fa5d3d228d7094a6ccb043ed0e84e5e2bf88152f4206abaef4bf2931db2cebe787c9af493d4558adb02aae697b7030db9da906ed5fe89323ea6cfddcd6bdb6832dfb5950ff32751c81e80cbc2df183d715e247ae4073e24de3d1fb89142a9bdeef4f56303cc686abf0c2b99fc6d071f10b632a3d4296247c1a4690133b5e3154b78d6ccbbde076ad02d1811004dcfe3dc994fab14ebcc9cb0ad9a94d5dd1cd14a2278689a04cf59fd1db6d16595b24e20c70457a044de3491a44aae08408f1abcb1bdd61079bc7d04681c52012299fbb299a35a07207c3f64d129d1e1d5c87ca9842d88c574ded37092ecbb96258d41d839938b035aa7d79e53be955bc15b4ab069289adfc3013f1408621eedda2c25c8304aec878498de15b38796c7fd9cc526825cd292524faa15b5617362162a258b0596a61d18570f7bfd8bac88fda8576654966a1a1065b1efcf0dd15344e85269fb58de54a5029f713352c296e1254e7294ba76b41bc6e3755cd9bf4f7a2639dde81af52d56ea80f3dd1ffb462412f54037ced7e5de176f6b228ea088b3b63f7f962551484f0f8058e0d62c22c7136a0e9116269dc990ad6c5f747b9258d638c86adea4fc5ff5953cb6f0fcc1e303a5a5f7b9523e51652522d9cfaf954d67020c98f904f73e0a8127e54fcf9dd8d2f6347e1d753a6bb2a1d1307da60a494c09a4afc2fa91b4f45f66cc685ee1da75af5cbd533b0767803f238de77e4ca1c45c744210388aa00b1e71f68794a180971bf1be56eadcc45723eae1d2b1364a73d7e46803afce20bfab2b792906b3c0c17a1de61448cd4cbe98b8b643c42875e8647e7cdef1115b867031c4d704e0678a78083ddd81a55dff7f5a857233bad54f513703f7bea71ec6b62f67fff7621e28aea678dcaec982e1b583aeb3a7a25921cccfd0a694c66f1046162af05c1c642bf91f253b35547fa0c79ed9aca90b3af484b8230c0a2dcbfe7eea8c1805ce4c16b53dbdddd27164cab4a16840fd59c8f2146bd89b8d8b90a936c99beb03657852a28ad365a4d30ea8daae4006500d5dbcbf9f842932510708635f6bd54383172a863c2d085cff510ee16d1dadddf4941896766114f38fd59c11d36e3bffbedbcc811e321820b2372d1f869e4898b73b8c59b595185e1b4903bbf504c3c4970ec72d6c11f0d9149cf4203e0834bf2c3102a9b3a17117a365144cec774b9f8573c098dd9707aeb4129aaa8893d3c4ef0c9d52b8531a55164e3c0532e22c3a3147aa65d383e68a00f6c8dc6b80eb520d9c33a3b44d1ef9c720925da31f5b4c955aa08811563ac0b53c20f01523fc53a0f4c685e467f38fea570f220af1ac438a3089772962a9b015f4af63dbc43b678fe475f49d48b2fb295be5ce81b15397117cbe325c2ab0815b93000459583c73c71bb7c238a034adf3e28ef1bb846c291720b7bb40b5aab6fbf1b474c2c3e777ac595fe2e10ac1f4bce4f64ba86e1a6fb0f849ce8e2fb35354e50acefba31dc13d15edc92a07370f6ebcb844f4c66de6619a31b0d7d31a52c9cdfae4fc62aace1dd3186bcd2f0c828e18ec6afc9667169991e06f6706ec788f339437dad3e5984159d034daedcf925ecf311ca11038854586288f011f4df7296d6216f715935284b52f9edde733a4bab091e45594879f22df064199c885ec3675c95b13f6d373b28dbf1f04f0475c1c4bbc52b4fc28eccb2b6cdec3b1e9a8ddd9d659a77d356728c981b08b111150deecbadedbcbbbad85a8932c6d79e78c8e1b01796d455905e033398e12f2cf76f06be9263f59b448e7e304c6e763d5891da4ba1ddb682d77641bb56fee5cbfc882fa709f00dad9a5b3c31e8da0bedd336987a997b3f95b7428b30ca5a729ad4ee3fe1bc45ae6a673498fc868ac8fbc1a1e078766850b167b341e49d134f1057b59d2214a40c1b62de538594498d58bfbe39cfa49889a645bbab22866c07c0a6c5e2b4577a606c3a4640deafe66f31e71c97bdeb7aaf9a8ffb0d1dfee24197d59302d29571bbada2a614be29bb0dec04841aee0dffc8a53b3d02578c9f31ae039414ac2a5d26f9668f773169cb61caf0b7eb6e644f698b117e9588e1521ee170fe719ef094bc3b776aec33f654461ab1247a7b9165fc72dc939b95c47698c63bebd2078b488b881fe5090cb5ad45db374b3116c0e4a3bad553dbe78f93eeae3cfe02cc6c51f77aba7a7ed82ded2881cd5cd325e4c634c32599a39b7bbc653ba069f4f463b4907806ce0e6f568d057ab08d1f402752c975a6d9ef151f108d13dbffc9d0942eaf1242d9bfbd99a96efa8017d0e46e41e38396287351b4a4f5ada38e0e9e8a2b792fa25540470b69683cf6f5158fa412ab3d800ca41d70505ae027d3e81c0d37e18d01a89f292a7b14e6c37172b0225c9c678e80d79b7bfcabd514e512e19dd6653a0ed45c094dfd0df836f6ce582ad79c7f7d7c2d7b7f17a75af0ddaafc397552f1e069e11e78f247fd5306d4920d61edf264c3bde620d5c780655d2e98c0eaae7565098400af61fff68aa24767b8cab6c3c347c1fbfd05b2bb9dfb06f7420fa63187880aa8d4cbb1883c199c6866e4244dec47139ae0defe3e8ebb278013a181ee9c8022d661525bdd0481190c8b370a21d70a01a75185b9fdeab74cb1a31ced0e0425093c84964ee6a5b54b6bad4ab08689839416bb7f746a83afbedad47cee7ddfd2595b2bc092c9e33b09a719cac030712e860aa17e033c2b36d7d2d5527c137119092aa8394b1b81084b5f855de84841438d3c3d798c6b9c619387552f78fe45e1056be409546b944eb5b779267dabf5b9f7e27555bdb4be19ab26d38a44d6c5be5bdc62ee488f77889a9677e810e1eded86e001ba8a1c9156d96a04c90f90987881e6a12dc1cc05804c3b97888fe9b3686111a0e00f028b9f4f72c4dec31c533b792ac65ecfa373886a6a46ab9bb7b01c10ecfbf2ad2287adb88cfc231f9bb8d97a0aee27f8b0620837b8e50f135d823715e74cf91996c8d688a55417bf2a07e116b6549761f0481bcd0c9546d7c362df0d99cf72458ae4a782b7bca5c46b00085cc103e40042c756d5a2a008401416836dd41791fc3232d8306c5caa43c7fe809ddc98a6f9b4ca4a76fe249ec823ec612e293b354c271b4ad8df8e34702b21000027e5ab740c826c4602c838b30f26b933ba10dab6f8faa2ec40e3f35520003500034bdd92b3a9d3a84f387fc8c4e369dbcb2dbcce706260a4a8cd5875128a8c17b15b15a14d8d0406fbc7a0319e107014fde24d03d6b21861e912fdc29ebe0f71af0eaed846f959f8794a605d419980b7f9426eb9c0801e84a3e0999c7b21913b89df42ef00285c40c6eee915835e75c09bdfb6a85e0e91a1f8a3948578660738c4484cefa3390f3e416f0bda8371c9dc14bb0752ffec4e130f1c3c775e4b6d88e16481fb82a4810fe99be0f3b1b314a23da002228ffdeed6e84321f7dc943959cf27726e01b44ce4bba367cb1ad10027ef6251a3e36b16fc191b11adcc49f69db2bf8a1cf2dc67b6862a3fbbf9afb616bca65a16f7bc40471a7eb6b592e17f145f7ba2a39a34044a050aa323c74e8640a2814f1abee980a57da1b59239ddec94840578d84f78aebf2a05b6a0b65518c9542be7803daf218b5b2b409f778016dcf90637b9982468cfdb1090a8b857b5f2e605cb62965fa480cb048e3723fff45d1ae78afe30481bb4fb8bf17a8969a8713c44695f805602c7448ffd7aaefce05b61c8a183adde5acc3981337d39e1c818d9a5584f7a428882032033272dbfebf4a3728baac58856b959bbb8f4277b5c5984d312a3832f5c0d0b0cbb7cab8b2d1e916498b3859835a7bcf8577f7a14aa20a6c9400937d73df139d26391d3fbe8b77c86c342ecfe39239160f2d40fac568f6c25051401995f1e722befaabc020b781aa0a69cdd4d91e3e723becbcc154f542cf077d5d6726570a7b04d6b2248ec63d8497a04e409607ec91c69d97f9b0c15cfb952a0f49a518e4d5f76e2c2b7553fae009ff403aaf5235394de4fc630b3d1ecd3bd30b33b11a8b3ce66b0a9ee58b93ec4977f0b6a08f3b94bcc531b8ddbc08ad7b6fa6090edc38254010305168059cd51e5b7ed845dfe8fe5c09c8b1e11de3eafcc7836c53f44df3644d13b48527726877d9e48d43a01cc647d74c1ae76e436112b4b2be40cfa9af3583315b9b6e639c7c312ccdf6f23fcf5223edb214bc9fe480cf7c116392d4a507ed0e6814c6f69f2b9e44247167e6144ade6039cd8fc7383d9c32e3a114940ced751207c3437f4ee2187b982a848ba531ea15ed0a448181cc3369acb247a26081b9a60056f1f7b9f5f7889225720140e7b683c2270dbc529ec5d6ffa057999dbc936227539bed559d6447d5b50d7b88c1a6f9179ce12e6091697b044f110a20a4970314644134c8f775765b88616b256f12eff302ffb3a8edf56698b0f86956edd063107215fc503af06730f5017c938f5b8581ddfd585b5d222660e10b929cf84371ca2fa0ae57668649c9e951b556fdffc29f13b397cf2e914fded5506055b9ca074b50c90ccc00f5c93469808868b6ee19dbe2bf32aa2264469cea7b4b2fa70d03bbc7dad919fcbbad51be373ae7dcdb7b1ae992614c2423427cac9199e946cdba5ee907b6ffe2e9f4b85f46b04f8c2ffcc7dd6b90a0691a4b71690b45475cfca2c8cee36adb1cf48cecf72e0727e8895ae0a2616e8bca89750c61390f377a04f6325d9ec62896cd85ca91e97d98cb0d9e27805a6e4da6ed7dddc79c302a837d6729cf1e8b28ca6f4e54127d83360d51686819a7104c4644dcaca282dc600c11477eb930744b592c35fca0ad9a3ff485da13d1df11918a3a3a1c49d9d763f1ab770ae5d8ed525a9d5cd5b32634d071e4a67cf73e7", &(0x7f0000001300)=""/166)

19:31:33 executing program 3:
mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

[  623.154815] nfs4: Unknown parameter 'ķe_'
[  623.200597] nfs4: Unknown parameter 'ķe_'
[  623.210139] nfs4: Unknown parameter 'ķe_'
19:31:33 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 20)

19:31:33 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x48, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:33 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:33 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:31:33 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  623.388953] nfs4: Unknown parameter 'ķe_'
[  623.424392] nfs4: Unknown parameter 'ķe_'
19:31:46 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, 0x0, &(0x7f0000001300)=""/166)

19:31:46 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:31:46 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:31:46 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:46 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:46 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:31:46 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:46 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 21)

[  636.039186] nfs4: Unknown parameter 'ķe_'
[  636.045414] nfs4: Unknown parameter 'ķe_'
[  636.047170] nfs4: Unknown parameter 'ķe_'
[  636.050946] nfs4: Unknown parameter 'ķe_'
[  636.068574] FAULT_INJECTION: forcing a failure.
[  636.068574] name failslab, interval 1, probability 0, space 0, times 0
[  636.070193] CPU: 0 PID: 5603 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  636.071270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  636.072301] Call Trace:
[  636.072635]  <TASK>
[  636.072961]  dump_stack_lvl+0xc1/0xf0
[  636.073496]  should_fail_ex+0x4b4/0x5b0
[  636.074095]  should_failslab+0x9/0x20
[  636.074616]  __kmem_cache_alloc_node+0x5b/0x310
[  636.075238]  ? __list_lru_init+0xcb/0x610
[  636.075790]  ? __list_lru_init+0xcb/0x610
[  636.076339]  __kmalloc+0x46/0xc0
[  636.076804]  __list_lru_init+0xcb/0x610
[  636.077342]  alloc_super+0x8f3/0xb00
[  636.077872]  sget_fc+0x142/0x7a0
[  636.078407]  ? __pfx_set_anon_super_fc+0x10/0x10
[  636.079146]  ? __pfx_proc_fill_super+0x10/0x10
[  636.079853]  vfs_get_super+0x2d/0x280
[  636.080455]  vfs_get_tree+0x92/0x360
[  636.081033]  path_mount+0x132c/0x1e40
[  636.081607]  ? kasan_quarantine_put+0x81/0x1d0
[  636.082324]  ? __pfx_path_mount+0x10/0x10
[  636.082973]  ? putname+0x102/0x140
[  636.083518]  ? kmem_cache_free+0xff/0x510
[  636.084150]  ? putname+0x102/0x140
[  636.084663]  __x64_sys_mount+0x286/0x310
[  636.085301]  ? __pfx___x64_sys_mount+0x10/0x10
[  636.086038]  do_syscall_64+0x3f/0x90
[  636.086633]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  636.087423] RIP: 0033:0x7f9c050d0b19
[  636.087971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  636.090572] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  636.091671] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  636.092708] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  636.093752] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  636.094826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  636.095859] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  636.096918]  </TASK>
19:31:46 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x68, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:31:46 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, 0x0, &(0x7f0000001300)=""/166)

19:31:46 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  636.337140] nfs4: Unknown parameter 'ķe_'
[  636.382082] cgroup: fork rejected by pids controller in /syz3
19:31:59 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:31:59 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  649.912427] nfs4: Unknown parameter 'ķe_'
[  649.916692] nfs4: Unknown parameter 'ķe_'
[  649.922836] nfs4: Unknown parameter 'ķe_'
19:31:59 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 22)

19:31:59 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:31:59 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:00 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:00 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, &(0x7f0000000300), &(0x7f0000001300)=""/166)

19:32:00 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  649.934414] nfs4: Unknown parameter 'ķe_'
19:32:00 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, &(0x7f0000000300), &(0x7f0000001300)=""/166)

19:32:00 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 23)

19:32:00 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x74, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:00 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:00 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:00 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  650.125112] nfs4: Unknown parameter 'ķe_'
[  650.134331] nfs4: Unknown parameter 'ķe_'
19:32:00 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 24)

19:32:00 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:00 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:00 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:00 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  650.333959] nfs4: Unknown parameter 'ķe_'
[  650.349089] nfs4: Unknown parameter 'ķe_'
19:32:14 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, &(0x7f0000000300), &(0x7f0000001300)=""/166)

19:32:14 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:32:14 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x300, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  664.108410] FAULT_INJECTION: forcing a failure.
[  664.108410] name failslab, interval 1, probability 0, space 0, times 0
[  664.109963] CPU: 0 PID: 5771 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  664.111034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  664.112253] Call Trace:
[  664.112583]  <TASK>
[  664.112874]  dump_stack_lvl+0xc1/0xf0
[  664.113406]  should_fail_ex+0x4b4/0x5b0
[  664.113960]  should_failslab+0x9/0x20
[  664.114487]  __kmem_cache_alloc_node+0x5b/0x310
[  664.115128]  ? proc_fill_super+0x7d/0x610
[  664.115702]  kmalloc_trace+0x26/0x120
[  664.116234]  proc_fill_super+0x7d/0x610
[  664.116768]  ? __pfx_set_anon_super_fc+0x10/0x10
[  664.117418]  ? __pfx_proc_fill_super+0x10/0x10
[  664.118028]  vfs_get_super+0xf0/0x280
[  664.118572]  vfs_get_tree+0x92/0x360
[  664.119099]  path_mount+0x132c/0x1e40
[  664.119638]  ? kasan_quarantine_put+0x81/0x1d0
[  664.120264]  ? __pfx_path_mount+0x10/0x10
[  664.120832]  ? putname+0x102/0x140
[  664.121331]  ? kmem_cache_free+0xff/0x510
[  664.121902]  ? putname+0x102/0x140
[  664.122416]  __x64_sys_mount+0x286/0x310
[  664.122990]  ? __pfx___x64_sys_mount+0x10/0x10
[  664.123636]  do_syscall_64+0x3f/0x90
[  664.124166]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  664.124867] RIP: 0033:0x7f9c050d0b19
[  664.125375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  664.127713] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  664.128700] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  664.129616] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  664.130538] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  664.131465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  664.132392] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  664.133345]  </TASK>
19:32:14 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 25)

19:32:14 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:14 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:14 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  664.162299] nfs4: Unknown parameter 'ķe_'
[  664.167172] nfs4: Unknown parameter 'ķe_'
[  664.170421] nfs4: Unknown parameter 'ķe_'
19:32:14 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:32:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x500, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:14 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 26)

[  664.441698] FAULT_INJECTION: forcing a failure.
[  664.441698] name failslab, interval 1, probability 0, space 0, times 0
[  664.443172] CPU: 1 PID: 5793 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  664.444180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  664.445186] Call Trace:
[  664.445521]  <TASK>
[  664.445822]  dump_stack_lvl+0xc1/0xf0
[  664.446333]  should_fail_ex+0x4b4/0x5b0
[  664.446869]  should_failslab+0x9/0x20
[  664.447363]  __kmem_cache_alloc_node+0x5b/0x310
[  664.447961]  ? proc_fill_super+0x7d/0x610
[  664.448510]  kmalloc_trace+0x26/0x120
[  664.449015]  proc_fill_super+0x7d/0x610
[  664.449532]  ? __pfx_set_anon_super_fc+0x10/0x10
[  664.450152]  ? __pfx_proc_fill_super+0x10/0x10
[  664.450757]  vfs_get_super+0xf0/0x280
[  664.451274]  vfs_get_tree+0x92/0x360
[  664.451758]  path_mount+0x132c/0x1e40
[  664.452275]  ? kasan_quarantine_put+0x81/0x1d0
[  664.452868]  ? __pfx_path_mount+0x10/0x10
[  664.453410]  ? putname+0x102/0x140
[  664.453872]  ? kmem_cache_free+0xff/0x510
[  664.454399]  ? putname+0x102/0x140
[  664.454888]  __x64_sys_mount+0x286/0x310
[  664.455415]  ? __pfx___x64_sys_mount+0x10/0x10
[  664.456053]  do_syscall_64+0x3f/0x90
[  664.456614]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  664.457344] RIP: 0033:0x7f9c050d0b19
[  664.457873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  664.460308] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  664.461341] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  664.462315] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  664.463297] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  664.464284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  664.465271] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  664.466295]  </TASK>
19:32:30 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x600, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:30 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, &(0x7f0000000300), &(0x7f0000001300)=""/166)

19:32:30 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, 0x0, &(0x7f0000001300)=""/166)

19:32:30 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:30 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 27)

19:32:30 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:30 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:32:30 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  680.503086] FAULT_INJECTION: forcing a failure.
[  680.503086] name failslab, interval 1, probability 0, space 0, times 0
[  680.503832] CPU: 0 PID: 5801 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  680.504317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  680.504803] Call Trace:
[  680.504976]  <TASK>
[  680.505142]  dump_stack_lvl+0xc1/0xf0
[  680.505405]  should_fail_ex+0x4b4/0x5b0
[  680.505681]  should_failslab+0x9/0x20
[  680.505927]  kmem_cache_alloc_lru+0x6b/0x590
[  680.506215]  ? proc_alloc_inode+0x27/0x210
[  680.506489]  proc_alloc_inode+0x27/0x210
[  680.506773]  ? __pfx_proc_alloc_inode+0x10/0x10
[  680.507079]  alloc_inode+0x63/0x240
[  680.507327]  new_inode+0x25/0x1f0
[  680.507564]  proc_get_inode+0x22/0x890
[  680.507816]  proc_fill_super+0x3fc/0x610
[  680.508079]  ? __pfx_proc_fill_super+0x10/0x10
[  680.508367]  vfs_get_super+0xf0/0x280
[  680.508625]  vfs_get_tree+0x92/0x360
[  680.508868]  path_mount+0x132c/0x1e40
[  680.509150]  ? kasan_quarantine_put+0x81/0x1d0
[  680.509446]  ? __pfx_path_mount+0x10/0x10
[  680.509738]  ? putname+0x102/0x140
[  680.509997]  ? kmem_cache_free+0xff/0x510
[  680.510271]  ? putname+0x102/0x140
[  680.510514]  __x64_sys_mount+0x286/0x310
[  680.510779]  ? __pfx___x64_sys_mount+0x10/0x10
[  680.511096]  do_syscall_64+0x3f/0x90
[  680.511347]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  680.511680] RIP: 0033:0x7f9c050d0b19
[  680.511916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  680.512998] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  680.513459] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  680.513897] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  680.514329] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  680.514762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  680.515206] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  680.515660]  </TASK>
[  680.515850] proc_fill_super: get root inode failed
[  680.536468] nfs4: Unknown parameter 'ķe_'
[  680.549013] nfs4: Unknown parameter 'ķe_'
19:32:30 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 28)

[  680.574464] nfs4: Unknown parameter 'ķe_'
19:32:30 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xa6}, 0x0, 0x0, &(0x7f0000001300)=""/166)

19:32:30 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x700, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  680.664640] FAULT_INJECTION: forcing a failure.
[  680.664640] name failslab, interval 1, probability 0, space 0, times 0
[  680.666259] CPU: 1 PID: 5816 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  680.667327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  680.668362] Call Trace:
[  680.668713]  <TASK>
[  680.669023]  dump_stack_lvl+0xc1/0xf0
[  680.669556]  should_fail_ex+0x4b4/0x5b0
[  680.670112]  should_failslab+0x9/0x20
[  680.670625]  kmem_cache_alloc_lru+0x6b/0x590
[  680.671204]  ? proc_alloc_inode+0x27/0x210
[  680.671747]  proc_alloc_inode+0x27/0x210
[  680.672265]  ? __pfx_proc_alloc_inode+0x10/0x10
[  680.672844]  alloc_inode+0x63/0x240
[  680.673330]  new_inode+0x25/0x1f0
[  680.673804]  proc_get_inode+0x22/0x890
[  680.674309]  proc_fill_super+0x3fc/0x610
[  680.674835]  ? __pfx_proc_fill_super+0x10/0x10
[  680.675481]  vfs_get_super+0xf0/0x280
[  680.676039]  vfs_get_tree+0x92/0x360
[  680.676573]  path_mount+0x132c/0x1e40
[  680.677118]  ? kasan_quarantine_put+0x81/0x1d0
[  680.677756]  ? __pfx_path_mount+0x10/0x10
[  680.678338]  ? putname+0x102/0x140
[  680.678849]  ? kmem_cache_free+0xff/0x510
[  680.679445]  ? putname+0x102/0x140
[  680.679968]  __x64_sys_mount+0x286/0x310
[  680.680539]  ? __pfx___x64_sys_mount+0x10/0x10
[  680.681196]  do_syscall_64+0x3f/0x90
[  680.681738]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  680.682466] RIP: 0033:0x7f9c050d0b19
[  680.682993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  680.685362] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
19:32:30 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  680.686377] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  680.687503] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  680.688455] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  680.689385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  680.690291] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  680.691255]  </TASK>
[  680.691646] proc_fill_super: get root inode failed
19:32:30 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:30 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:30 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
mknodat(r2, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r4=>0x0, &(0x7f0000000000)=<r5=>0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  680.757718] nfs4: Unknown parameter 'ķe_'
[  680.765582] nfs4: Unknown parameter 'ķe_'
[  680.780119] nfs4: Unknown parameter 'ķe_'
[  680.798291] nfs4: Unknown parameter 'ķe_'
19:32:30 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:30 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 29)

[  680.882592] FAULT_INJECTION: forcing a failure.
[  680.882592] name failslab, interval 1, probability 0, space 0, times 0
[  680.883389] CPU: 0 PID: 5831 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  680.883934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  680.884491] Call Trace:
[  680.884683]  <TASK>
[  680.884853]  dump_stack_lvl+0xc1/0xf0
[  680.885150]  should_fail_ex+0x4b4/0x5b0
[  680.885454]  should_failslab+0x9/0x20
[  680.885743]  __kmem_cache_alloc_node+0x5b/0x310
[  680.886091]  ? memcg_list_lru_alloc+0x248/0xb20
[  680.886434]  ? memcg_list_lru_alloc+0x248/0xb20
[  680.886783]  __kmalloc+0x46/0xc0
[  680.887057]  memcg_list_lru_alloc+0x248/0xb20
[  680.887385]  ? kmem_cache_alloc_lru+0xfd/0x590
[  680.887716]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[  680.888090]  ? kmem_cache_alloc_lru+0x454/0x590
[  680.888427]  ? lock_acquire+0x32/0xc0
[  680.888720]  ? kmem_cache_alloc_lru+0x454/0x590
[  680.889071]  kmem_cache_alloc_lru+0x125/0x590
[  680.889404]  ? proc_alloc_inode+0x27/0x210
[  680.889722]  proc_alloc_inode+0x27/0x210
[  680.890018]  ? __pfx_proc_alloc_inode+0x10/0x10
[  680.890355]  alloc_inode+0x63/0x240
[  680.890634]  new_inode+0x25/0x1f0
[  680.890904]  proc_get_inode+0x22/0x890
[  680.891200]  proc_fill_super+0x3fc/0x610
[  680.891500]  ? __pfx_proc_fill_super+0x10/0x10
[  680.891838]  vfs_get_super+0xf0/0x280
[  680.892128]  vfs_get_tree+0x92/0x360
[  680.892414]  path_mount+0x132c/0x1e40
[  680.892715]  ? kasan_quarantine_put+0x81/0x1d0
[  680.893054]  ? __pfx_path_mount+0x10/0x10
[  680.893362]  ? putname+0x102/0x140
[  680.893635]  ? kmem_cache_free+0xff/0x510
[  680.893949]  ? putname+0x102/0x140
[  680.894233]  __x64_sys_mount+0x286/0x310
[  680.894534]  ? __pfx___x64_sys_mount+0x10/0x10
[  680.894894]  do_syscall_64+0x3f/0x90
[  680.895179]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  680.895562] RIP: 0033:0x7f9c050d0b19
[  680.895837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  680.897107] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  680.897657] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  680.898169] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  680.898687] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  680.899205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  680.899718] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  680.900247]  </TASK>
[  680.900491] proc_fill_super: get root inode failed
19:32:49 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:32:49 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), 0x0, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:49 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:49 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:49 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 30)

19:32:49 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:49 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4800, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  699.224415] nfs4: Unknown parameter 'ķe_'
[  699.228084] FAULT_INJECTION: forcing a failure.
[  699.228084] name failslab, interval 1, probability 0, space 0, times 0
[  699.228887] CPU: 1 PID: 5852 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  699.229420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  699.229948] Call Trace:
[  699.230126]  <TASK>
[  699.230283]  dump_stack_lvl+0xc1/0xf0
[  699.230573]  should_fail_ex+0x4b4/0x5b0
[  699.230865]  should_failslab+0x9/0x20
[  699.231143]  __kmem_cache_alloc_node+0x5b/0x310
[  699.231471]  ? memcg_list_lru_alloc+0x518/0xb20
[  699.231800]  ? memcg_list_lru_alloc+0x518/0xb20
[  699.232125]  __kmalloc+0x46/0xc0
[  699.232369]  memcg_list_lru_alloc+0x518/0xb20
[  699.232688]  ? kmem_cache_alloc_lru+0xfd/0x590
[  699.233006]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[  699.233363]  ? kmem_cache_alloc_lru+0x454/0x590
[  699.233700]  ? lock_acquire+0x32/0xc0
[  699.233986]  ? kmem_cache_alloc_lru+0x454/0x590
[  699.234330]  kmem_cache_alloc_lru+0x125/0x590
[  699.234653]  ? proc_alloc_inode+0x27/0x210
[  699.234965]  proc_alloc_inode+0x27/0x210
[  699.235267]  ? __pfx_proc_alloc_inode+0x10/0x10
[  699.235602]  alloc_inode+0x63/0x240
[  699.235877]  new_inode+0x25/0x1f0
[  699.236141]  proc_get_inode+0x22/0x890
[  699.236429]  proc_fill_super+0x3fc/0x610
[  699.236724]  ? __pfx_proc_fill_super+0x10/0x10
[  699.237052]  vfs_get_super+0xf0/0x280
[  699.237339]  vfs_get_tree+0x92/0x360
[  699.237614]  path_mount+0x132c/0x1e40
[  699.237902]  ? kasan_quarantine_put+0x81/0x1d0
[  699.238237]  ? __pfx_path_mount+0x10/0x10
[  699.238535]  ? putname+0x102/0x140
[  699.238800]  ? kmem_cache_free+0xff/0x510
[  699.239114]  ? putname+0x102/0x140
[  699.239390]  __x64_sys_mount+0x286/0x310
[  699.239686]  ? __pfx___x64_sys_mount+0x10/0x10
[  699.240030]  do_syscall_64+0x3f/0x90
[  699.240308]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  699.240682] RIP: 0033:0x7f9c050d0b19
[  699.240952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  699.242183] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  699.242715] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  699.243212] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  699.243708] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  699.244196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  699.244687] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  699.245195]  </TASK>
[  699.245415] proc_fill_super: get root inode failed
[  699.251183] nfs4: Unknown parameter 'ķe_'
[  699.257191] nfs4: Unknown parameter 'ķe_'
19:32:49 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:32:49 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:32:49 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 31)

19:32:49 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:32:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6800, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  699.506802] nfs4: Unknown parameter 'ķe_'
19:33:04 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:04 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:04 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:04 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:04 executing program 5:
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:04 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 32)

19:33:04 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000000)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:04 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  714.398353] nfs4: Unknown parameter 'ķe_'
[  714.402281] nfs4: Unknown parameter 'ķe_'
[  714.405886] nfs4: Unknown parameter 'ķe_'
19:33:04 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7400, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:04 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 33)

19:33:04 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:04 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:04 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:04 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 34)

19:33:04 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  714.668089] nfs4: Unknown parameter 'ķe_'
19:33:04 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x80000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  714.724824] nfs4: Unknown parameter 'ķe_'
19:33:16 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  726.713612] nfs4: Unknown parameter 'ķe_'
[  726.724559] nfs4: Unknown parameter 'ķe_'
19:33:16 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:16 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, 0x0, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:16 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), 0x0, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

[  726.748128] FAULT_INJECTION: forcing a failure.
[  726.748128] name failslab, interval 1, probability 0, space 0, times 0
[  726.749613] CPU: 0 PID: 6027 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  726.750633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  726.751665] Call Trace:
[  726.751867] nfs4: Unknown parameter 'ķe_'
[  726.751995]  <TASK>
[  726.752594]  dump_stack_lvl+0xc1/0xf0
[  726.753130]  should_fail_ex+0x4b4/0x5b0
[  726.753680]  ? security_inode_alloc+0x38/0x160
[  726.754301]  should_failslab+0x9/0x20
[  726.754818]  kmem_cache_alloc+0x5a/0x320
[  726.755378]  security_inode_alloc+0x38/0x160
[  726.756033]  inode_init_always+0xbb2/0xea0
[  726.756617]  alloc_inode+0x84/0x240
[  726.757129]  new_inode+0x25/0x1f0
[  726.757627]  proc_get_inode+0x22/0x890
[  726.758164]  proc_fill_super+0x3fc/0x610
[  726.758746]  ? __pfx_proc_fill_super+0x10/0x10
[  726.759395]  vfs_get_super+0xf0/0x280
[  726.759987]  vfs_get_tree+0x92/0x360
[  726.760539]  path_mount+0x132c/0x1e40
[  726.761106]  ? kasan_quarantine_put+0x81/0x1d0
[  726.761753]  ? __pfx_path_mount+0x10/0x10
[  726.762377]  ? putname+0x102/0x140
[  726.762901]  ? kmem_cache_free+0xff/0x510
[  726.763536]  ? putname+0x102/0x140
[  726.764086]  __x64_sys_mount+0x286/0x310
[  726.764674]  ? __pfx___x64_sys_mount+0x10/0x10
[  726.765380]  do_syscall_64+0x3f/0x90
[  726.765933]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  726.766685] RIP: 0033:0x7f9c050d0b19
[  726.767221] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  726.769640] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  726.770687] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  726.771705] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  726.772718] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  726.773765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  726.774739] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  726.775672]  </TASK>
[  726.776071] proc_fill_super: get root inode failed
19:33:16 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 35)

19:33:16 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:16 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfeffff, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:16 executing program 5:
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), 0x0, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:33:16 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x1000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:16 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 36)

[  726.925617] nfs4: Unknown parameter 'ķe_'
19:33:17 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:17 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x2000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 37)

[  727.057027] nfs4: Unknown parameter 'ķe_'
[  727.063294] nfs4: Unknown parameter 'ķe_'
19:33:17 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  727.086704] FAULT_INJECTION: forcing a failure.
[  727.086704] name failslab, interval 1, probability 0, space 0, times 0
[  727.087520] CPU: 1 PID: 6054 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  727.088056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  727.088728] Call Trace:
[  727.088955]  <TASK>
[  727.089158]  dump_stack_lvl+0xc1/0xf0
[  727.089509]  should_fail_ex+0x4b4/0x5b0
[  727.089873]  should_failslab+0x9/0x20
[  727.090210]  kmem_cache_alloc_lru+0x6b/0x590
[  727.090595]  ? __d_alloc+0x31/0x9c0
[  727.090938]  ? __pfx_current_time+0x10/0x10
[  727.091329]  __d_alloc+0x31/0x9c0
[  727.091671]  ? set_nlink+0x86/0x180
[  727.092012]  d_make_root+0x49/0x120
[  727.092339]  proc_fill_super+0x415/0x610
[  727.092699]  ? __pfx_proc_fill_super+0x10/0x10
[  727.093104]  vfs_get_super+0xf0/0x280
[  727.093444]  vfs_get_tree+0x92/0x360
[  727.093773]  path_mount+0x132c/0x1e40
[  727.094115]  ? kasan_quarantine_put+0x81/0x1d0
[  727.094509]  ? __pfx_path_mount+0x10/0x10
[  727.094869]  ? putname+0x102/0x140
[  727.095187]  ? kmem_cache_free+0xff/0x510
[  727.095558]  ? putname+0x102/0x140
[  727.095882]  __x64_sys_mount+0x286/0x310
[  727.096233]  ? __pfx___x64_sys_mount+0x10/0x10
[  727.096649]  do_syscall_64+0x3f/0x90
[  727.096981]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  727.097423] RIP: 0033:0x7f9c050d0b19
[  727.097744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  727.099234] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  727.099878] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  727.100458] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  727.101051] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  727.101639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  727.102230] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  727.102844]  </TASK>
[  727.103171] proc_fill_super: allocate dentry failed
19:33:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 38)

19:33:32 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, 0x0, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:32 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  742.067413] FAULT_INJECTION: forcing a failure.
[  742.067413] name failslab, interval 1, probability 0, space 0, times 0
[  742.068271] CPU: 0 PID: 6069 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  742.068795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  742.069331] Call Trace:
[  742.069559]  <TASK>
[  742.069755]  dump_stack_lvl+0xc1/0xf0
[  742.070092]  should_fail_ex+0x4b4/0x5b0
[  742.070376]  should_failslab+0x9/0x20
[  742.070641]  __kmem_cache_alloc_node+0x5b/0x310
[  742.070971]  ? memcg_list_lru_alloc+0x248/0xb20
[  742.071312]  ? memcg_list_lru_alloc+0x248/0xb20
[  742.071633]  __kmalloc+0x46/0xc0
[  742.071885]  memcg_list_lru_alloc+0x248/0xb20
[  742.072199]  ? kmem_cache_alloc_lru+0xfd/0x590
[  742.072543]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[  742.072892]  ? kmem_cache_alloc_lru+0x454/0x590
[  742.073210]  ? lock_acquire+0x32/0xc0
[  742.073502]  ? kmem_cache_alloc_lru+0x454/0x590
[  742.073830]  kmem_cache_alloc_lru+0x125/0x590
[  742.074169]  ? __d_alloc+0x31/0x9c0
[  742.074434]  ? __pfx_current_time+0x10/0x10
[  742.074742]  __d_alloc+0x31/0x9c0
[  742.074991]  ? set_nlink+0x86/0x180
[  742.075266]  d_make_root+0x49/0x120
[  742.075538]  proc_fill_super+0x415/0x610
[  742.075838]  ? __pfx_proc_fill_super+0x10/0x10
[  742.076152]  vfs_get_super+0xf0/0x280
[  742.076429]  vfs_get_tree+0x92/0x360
[  742.076694]  path_mount+0x132c/0x1e40
[  742.076965]  ? kasan_quarantine_put+0x81/0x1d0
[  742.077283]  ? __pfx_path_mount+0x10/0x10
[  742.077586]  ? putname+0x102/0x140
[  742.077840]  ? kmem_cache_free+0xff/0x510
[  742.078125]  ? putname+0x102/0x140
[  742.078396]  __x64_sys_mount+0x286/0x310
[  742.078682]  ? __pfx___x64_sys_mount+0x10/0x10
[  742.079007]  do_syscall_64+0x3f/0x90
[  742.079291]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  742.079671] RIP: 0033:0x7f9c050d0b19
[  742.079940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  742.081123] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  742.081659] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  742.082124] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  742.082617] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  742.083120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  742.083591] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  742.084102]  </TASK>
[  742.085282] proc_fill_super: allocate dentry failed
[  742.106337] nfs4: Unknown parameter 'ķe_'
19:33:32 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:32 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
mknodat(r2, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r4=>0x0, &(0x7f0000000000)=<r5=>0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:32 executing program 1:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:32 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
mknodat(r2, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r4=>0x0, &(0x7f0000000000)=<r5=>0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x3000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  742.108195] nfs4: Unknown parameter 'ķe_'
[  742.141479] nfs4: Unknown parameter 'ķe_'
[  742.142589] nfs4: Unknown parameter 'ķe_'
19:33:32 executing program 2:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
mknodat(r2, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r4=>0x0, &(0x7f0000000000)=<r5=>0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:32 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:32 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 39)

[  742.247502] nfs4: Unknown parameter 'ķe_'
19:33:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  742.265455] nfs4: Unknown parameter 'ķe_'
19:33:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 40)

19:33:32 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  742.346438] FAULT_INJECTION: forcing a failure.
[  742.346438] name failslab, interval 1, probability 0, space 0, times 0
[  742.347430] CPU: 0 PID: 6095 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  742.347948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  742.348607] Call Trace:
[  742.348835]  <TASK>
[  742.349028]  dump_stack_lvl+0xc1/0xf0
[  742.349375]  should_fail_ex+0x4b4/0x5b0
[  742.349730]  should_failslab+0x9/0x20
[  742.350052]  __kmem_cache_alloc_node+0x5b/0x310
[  742.350454]  ? memcg_list_lru_alloc+0x518/0xb20
[  742.350814]  ? memcg_list_lru_alloc+0x518/0xb20
[  742.351216]  __kmalloc+0x46/0xc0
[  742.351455]  memcg_list_lru_alloc+0x518/0xb20
[  742.351787]  ? kmem_cache_alloc_lru+0xfd/0x590
[  742.352085]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[  742.352435]  ? kmem_cache_alloc_lru+0x454/0x590
[  742.352740]  ? lock_acquire+0x32/0xc0
[  742.352998]  ? kmem_cache_alloc_lru+0x454/0x590
[  742.353333]  kmem_cache_alloc_lru+0x125/0x590
[  742.353644]  ? __d_alloc+0x31/0x9c0
[  742.353893]  ? __pfx_current_time+0x10/0x10
[  742.354185]  __d_alloc+0x31/0x9c0
[  742.354488]  ? set_nlink+0x86/0x180
[  742.354765]  d_make_root+0x49/0x120
[  742.355088]  proc_fill_super+0x415/0x610
[  742.355453]  ? __pfx_proc_fill_super+0x10/0x10
[  742.355870]  vfs_get_super+0xf0/0x280
[  742.356211]  vfs_get_tree+0x92/0x360
[  742.356523]  path_mount+0x132c/0x1e40
[  742.356864]  ? kasan_quarantine_put+0x81/0x1d0
[  742.357247]  ? __pfx_path_mount+0x10/0x10
[  742.357609]  ? putname+0x102/0x140
[  742.357926]  ? kmem_cache_free+0xff/0x510
[  742.358278]  ? putname+0x102/0x140
[  742.358594]  __x64_sys_mount+0x286/0x310
[  742.358905]  ? __pfx___x64_sys_mount+0x10/0x10
[  742.359236]  do_syscall_64+0x3f/0x90
[  742.359558]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  742.360018] RIP: 0033:0x7f9c050d0b19
[  742.360324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  742.361688] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  742.362311] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  742.362869] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  742.363466] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  742.364057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  742.364643] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  742.365261]  </TASK>
[  742.365545] proc_fill_super: allocate dentry failed
[  742.459782] nfs4: Unknown parameter 'ķe_'
19:33:48 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:48 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, 0x0, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:33:48 executing program 4:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:33:48 executing program 1:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:33:48 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x5000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:48 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 41)

19:33:48 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:48 executing program 2:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  758.061397] nfs4: Unknown parameter 'ķe_'
[  758.065024] nfs4: Unknown parameter 'ķe_'
[  758.074171] nfs4: Unknown parameter 'ķe_'
[  758.091064] nfs4: Unknown parameter 'ķe_'
19:33:48 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 42)

19:33:48 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(0x0, &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="f7a4a94cad2addfaefd962ba3472777affd8ebe132ed219bfbe49a56d52d4b39c96734fd5c24c3f97de21731f969214712337d594ec7afb7dd49b27ccea11c883f756d603ec6f37cd69473850a99c8ce31453e842935b4a5378bbce969592bb29cb06869bb3f9b667304b70195c4019ca61ac3ae5c90e42579fd4a4ce3658c009272691a2c2dadce1db8b86b14d6ac92850fbd024e5e4e08486e63d4f585d20389a841c2c3d16efa109ec282e77f8c93950e479d3e140726b37c66a6d8d1395a0238c09d0a4f97296ad61c06c2cfeae7480d7b4b9a084447969cc9cbc5ad96f81f00758f5a9d773d0808c0292461d15c2ac38fa23490e473421d34513476b5812805ce31ce9ab2004a870a7f812054af598df5dc5ad0174555849edadfdf249d5d32d1192a0a518b55bb1d4cb46cc92892ca486c85664413f5e1f3f6ac61580cef86756cc9d2a0b188482a9e1128901a255e14468aabbc9ab4a7738ad90570185777c76f1b87918bf950f682f7b4441db1e463645236c524937cfa5508eac9f96d8e3802ff9160fca531e18991e03cfbc27a5ee212708953209ee0d2350ea47778ff04c6a5abc7a7b933178fe10a91411b6d59a2ab47cd6e2a4b4e0dfaed6e10d82f92be720ac2c93c5f0d5d2c9e345e07d6df367d6e24dd6b11056fe481b64f7351682e1ec3747212d80c4bae0d7a34bc7b06c38cb73d1d064823591db9c8c2857663137f63ecd08ef8f80934bc572264440221ae519977c6425874bff93bfb75603012981a71fffd0481d42e28f2282a2ccffcbe6269ff03cc28b0ccc2f299f82864b2f418142fb8e6d5b816373a5306ebb5fe86b0eb2272f9631b94a56387becfabc17168a6ab741761a7fd508070f04359fa5d3d228d7094a6ccb043ed0e84e5e2bf88152f4206abaef4bf2931db2cebe787c9af493d4558adb02aae697b7030db9da906ed5fe89323ea6cfddcd6bdb6832dfb5950ff32751c81e80cbc2df183d715e247ae4073e24de3d1fb89142a9bdeef4f56303cc686abf0c2b99fc6d071f10b632a3d4296247c1a4690133b5e3154b78d6ccbbde076ad02d1811004dcfe3dc994fab14ebcc9cb0ad9a94d5dd1cd14a2278689a04cf59fd1db6d16595b24e20c70457a044de3491a44aae08408f1abcb1bdd61079bc7d04681c52012299fbb299a35a07207c3f64d129d1e1d5c87ca9842d88c574ded37092ecbb96258d41d839938b035aa7d79e53be955bc15b4ab069289adfc3013f1408621eedda2c25c8304aec878498de15b38796c7fd9cc526825cd292524faa15b5617362162a258b0596a61d18570f7bfd8bac88fda8576654966a1a1065b1efcf0dd15344e85269fb58de54a5029f713352c296e1254e7294ba76b41bc6e3755cd9bf4f7a2639dde81af52d56ea80f3dd1ffb462412f54037ced7e5de176f6b228ea088b3b63f7f962551484f0f8058e0d62c22c7136a0e9116269dc990ad6c5f747b9258d638c86adea4fc5ff5953cb6f0fcc1e303a5a5f7b9523e51652522d9cfaf954d67020c98f904f73e0a8127e54fcf9dd8d2f6347e1d753a6bb2a1d1307da60a494c09a4afc2fa91b4f45f66cc685ee1da75af5cbd533b0767803f238de77e4ca1c45c744210388aa00b1e71f68794a180971bf1be56eadcc45723eae1d2b1364a73d7e46803afce20bfab2b792906b3c0c17a1de61448cd4cbe98b8b643c42875e8647e7cdef1115b867031c4d704e0678a78083ddd81a55dff7f5a857233bad54f513703f7bea71ec6b62f67fff7621e28aea678dcaec982e1b583aeb3a7a25921cccfd0a694c66f1046162af05c1c642bf91f253b35547fa0c79ed9aca90b3af484b8230c0a2dcbfe7eea8c1805ce4c16b53dbdddd27164cab4a16840fd59c8f2146bd89b8d8b90a936c99beb03657852a28ad365a4d30ea8daae4006500d5dbcbf9f842932510708635f6bd54383172a863c2d085cff510ee16d1dadddf4941896766114f38fd59c11d36e3bffbedbcc811e321820b2372d1f869e4898b73b8c59b595185e1b4903bbf504c3c4970ec72d6c11f0d9149cf4203e0834bf2c3102a9b3a17117a365144cec774b9f8573c098dd9707aeb4129aaa8893d3c4ef0c9d52b8531a55164e3c0532e22c3a3147aa65d383e68a00f6c8dc6b80eb520d9c33a3b44d1ef9c720925da31f5b4c955aa08811563ac0b53c20f01523fc53a0f4c685e467f38fea570f220af1ac438a3089772962a9b015f4af63dbc43b678fe475f49d48b2fb295be5ce81b15397117cbe325c2ab0815b93000459583c73c71bb7c238a034adf3e28ef1bb846c291720b7bb40b5aab6fbf1b474c2c3e777ac595fe2e10ac1f4bce4f64ba86e1a6fb0f849ce8e2fb35354e50acefba31dc13d15edc92a07370f6ebcb844f4c66de6619a31b0d7d31a52c9cdfae4fc62aace1dd3186bcd2f0c828e18ec6afc9667169991e06f6706ec788f339437dad3e5984159d034daedcf925ecf311ca11038854586288f011f4df7296d6216f715935284b52f9edde733a4bab091e45594879f22df064199c885ec3675c95b13f6d373b28dbf1f04f0475c1c4bbc52b4fc28eccb2b6cdec3b1e9a8ddd9d659a77d356728c981b08b111150deecbadedbcbbbad85a8932c6d79e78c8e1b01796d455905e033398e12f2cf76f06be9263f59b448e7e304c6e763d5891da4ba1ddb682d77641bb56fee5cbfc882fa709f00dad9a5b3c31e8da0bedd336987a997b3f95b7428b30ca5a729ad4ee3fe1bc45ae6a673498fc868ac8fbc1a1e078766850b167b341e49d134f1057b59d2214a40c1b62de538594498d58bfbe39cfa49889a645bbab22866c07c0a6c5e2b4577a606c3a4640deafe66f31e71c97bdeb7aaf9a8ffb0d1dfee24197d59302d29571bbada2a614be29bb0dec04841aee0dffc8a53b3d02578c9f31ae039414ac2a5d26f9668f773169cb61caf0b7eb6e644f698b117e9588e1521ee170fe719ef094bc3b776aec33f654461ab1247a7b9165fc72dc939b95c47698c63bebd2078b488b881fe5090cb5ad45db374b3116c0e4a3bad553dbe78f93eeae3cfe02cc6c51f77aba7a7ed82ded2881cd5cd325e4c634c32599a39b7bbc653ba069f4f463b4907806ce0e6f568d057ab08d1f402752c975a6d9ef151f108d13dbffc9d0942eaf1242d9bfbd99a96efa8017d0e46e41e38396287351b4a4f5ada38e0e9e8a2b792fa25540470b69683cf6f5158fa412ab3d800ca41d70505ae027d3e81c0d37e18d01a89f292a7b14e6c37172b0225c9c678e80d79b7bfcabd514e512e19dd6653a0ed45c094dfd0df836f6ce582ad79c7f7d7c2d7b7f17a75af0ddaafc397552f1e069e11e78f247fd5306d4920d61edf264c3bde620d5c780655d2e98c0eaae7565098400af61fff68aa24767b8cab6c3c347c1fbfd05b2bb9dfb06f7420fa63187880aa8d4cbb1883c199c6866e4244dec47139ae0defe3e8ebb278013a181ee9c8022d661525bdd0481190c8b370a21d70a01a75185b9fdeab74cb1a31ced0e0425093c84964ee6a5b54b6bad4ab08689839416bb7f746a83afbedad47cee7ddfd2595b2bc092c9e33b09a719cac030712e860aa17e033c2b36d7d2d5527c137119092aa8394b1b81084b5f855de84841438d3c3d798c6b9c619387552f78fe45e1056be409546b944eb5b779267dabf5b9f7e27555bdb4be19ab26d38a44d6c5be5bdc62ee488f77889a9677e810e1eded86e001ba8a1c9156d96a04c90f90987881e6a12dc1cc05804c3b97888fe9b3686111a0e00f028b9f4f72c4dec31c533b792ac65ecfa373886a6a46ab9bb7b01c10ecfbf2ad2287adb88cfc231f9bb8d97a0aee27f8b0620837b8e50f135d823715e74cf91996c8d688a55417bf2a07e116b6549761f0481bcd0c9546d7c362df0d99cf72458ae4a782b7bca5c46b00085cc103e40042c756d5a2a008401416836dd41791fc3232d8306c5caa43c7fe809ddc98a6f9b4ca4a76fe249ec823ec612e293b354c271b4ad8df8e34702b21000027e5ab740c826c4602c838b30f26b933ba10dab6f8faa2ec40e3f35520003500034bdd92b3a9d3a84f387fc8c4e369dbcb2dbcce706260a4a8cd5875128a8c17b15b15a14d8d0406fbc7a0319e107014fde24d03d6b21861e912fdc29ebe0f71af0eaed846f959f8794a605d419980b7f9426eb9c0801e84a3e0999c7b21913b89df42ef00285c40c6eee915835e75c09bdfb6a85e0e91a1f8a3948578660738c4484cefa3390f3e416f0bda8371c9dc14bb0752ffec4e130f1c3c775e4b6d88e16481fb82a4810fe99be0f3b1b314a23da002228ffdeed6e84321f7dc943959cf27726e01b44ce4bba367cb1ad10027ef6251a3e36b16fc191b11adcc49f69db2bf8a1cf2dc67b6862a3fbbf9afb616bca65a16f7bc40471a7eb6b592e17f145f7ba2a39a34044a050aa323c74e8640a2814f1abee980a57da1b59239ddec94840578d84f78aebf2a05b6a0b65518c9542be7803daf218b5b2b409f778016dcf90637b9982468cfdb1090a8b857b5f2e605cb62965fa480cb048e3723fff45d1ae78afe30481bb4fb8bf17a8969a8713c44695f805602c7448ffd7aaefce05b61c8a183adde5acc3981337d39e1c818d9a5584f7a428882032033272dbfebf4a3728baac58856b959bbb8f4277b5c5984d312a3832f5c0d0b0cbb7cab8b2d1e916498b3859835a7bcf8577f7a14aa20a6c9400937d73df139d26391d3fbe8b77c86c342ecfe39239160f2d40fac568f6c25051401995f1e722befaabc020b781aa0a69cdd4d91e3e723becbcc154f542cf077d5d6726570a7b04d6b2248ec63d8497a04e409607ec91c69d97f9b0c15cfb952a0f49a518e4d5f76e2c2b7553fae009ff403aaf5235394de4fc630b3d1ecd3bd30b33b11a8b3ce66b0a9ee58b93ec4977f0b6a08f3b94bcc531b8ddbc08ad7b6fa6090edc38254010305168059cd51e5b7ed845dfe8fe5c09c8b1e11de3eafcc7836c53f44df3644d13b48527726877d9e48d43a01cc647d74c1ae76e436112b4b2be40cfa9af3583315b9b6e639c7c312ccdf6f23fcf5223edb214bc9fe480cf7c116392d4a507ed0e6814c6f69f2b9e44247167e6144ade6039cd8fc7383d9c32e3a114940ced751207c3437f4ee2187b982a848ba531ea15ed0a448181cc3369acb247a26081b9a60056f1f7b9f5f7889225720140e7b683c2270dbc529ec5d6ffa057999dbc936227539bed559d6447d5b50d7b88c1a6f9179ce12e6091697b044f110a20a4970314644134c8f775765b88616b256f12eff302ffb3a8edf56698b0f86956edd063107215fc503af06730f5017c938f5b8581ddfd585b5d222660e10b929cf84371ca2fa0ae57668649c9e951b556fdffc29f13b397cf2e914fded5506055b9ca074b50c90ccc00f5c93469808868b6ee19dbe2bf32aa2264469cea7b4b2fa70d03bbc7dad919fcbbad51be373ae7dcdb7b1ae992614c2423427cac9199e946cdba5ee907b6ffe2e9f4b85f46b04f8c2ffcc7dd6b90a0691a4b71690b45475cfca2c8cee36adb1cf48cecf72e0727e8895ae0a2616e8bca89750c61390f377a04f6325d9ec62896cd85ca91e97d98cb0d9e27805a6e4da6ed7dddc79c302a837d6729cf1e8b28ca6f4e54127d83360d51686819a7104c4644dcaca282dc600c11477eb930744b592c35fca0ad9a3ff485da13d1df11918a3a3a1c49d9d763f1ab770ae5d8ed525a9d5cd5b32634d071e4a67cf73e7", &(0x7f0000001300)=""/166)

19:33:48 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:33:48 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 43)

19:33:48 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(0x0, &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:33:48 executing program 2:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  758.272277] nfs4: Unknown parameter 'ķe_'
19:34:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:01 executing program 4:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:01 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:34:01 executing program 2:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:01 executing program 1:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:01 executing program 0:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:01 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 44)

19:34:01 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{0x0}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r1=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x122, &(0x7f0000000e00)={0x0, 0x3938700})
mknodat(r1, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  771.113885] nfs4: Unknown parameter 'ķe_'
[  771.150965] nfs4: Unknown parameter 'ķe_'
19:34:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x48000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  771.186834] nfs4: Unknown parameter 'ķe_'
[  771.187043] nfs4: Unknown parameter 'ķe_'
[  771.212561] nfs4: Unknown parameter 'ķe_'
19:34:01 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 45)

19:34:01 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:01 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  771.303390] nfs4: Unknown parameter 'ķe_'
[  771.406166] FAULT_INJECTION: forcing a failure.
[  771.406166] name failslab, interval 1, probability 0, space 0, times 0
[  771.408098] CPU: 0 PID: 6170 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  771.409219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  771.410327] Call Trace:
[  771.410690]  <TASK>
[  771.411014]  dump_stack_lvl+0xc1/0xf0
[  771.411599]  should_fail_ex+0x4b4/0x5b0
[  771.412207]  should_failslab+0x9/0x20
[  771.412764]  kmem_cache_alloc_lru+0x6b/0x590
[  771.413404]  ? __d_alloc+0x31/0x9c0
[  771.413952]  __d_alloc+0x31/0x9c0
[  771.414456]  ? hashlen_string+0xb5/0x130
[  771.415073]  d_alloc_name+0xac/0x2a0
[  771.415596]  ? __pfx_d_alloc_name+0x10/0x10
[  771.416232]  proc_setup_self+0xc7/0x3a0
[  771.416830]  proc_fill_super+0x44e/0x610
[  771.417421]  ? __pfx_proc_fill_super+0x10/0x10
[  771.418074]  vfs_get_super+0xf0/0x280
[  771.418638]  vfs_get_tree+0x92/0x360
[  771.419177]  path_mount+0x132c/0x1e40
[  771.419735]  ? kasan_quarantine_put+0x81/0x1d0
[  771.420411]  ? __pfx_path_mount+0x10/0x10
[  771.421002]  ? putname+0x102/0x140
[  771.421527]  ? kmem_cache_free+0xff/0x510
[  771.422116]  ? putname+0x102/0x140
[  771.422655]  __x64_sys_mount+0x286/0x310
[  771.423238]  ? __pfx___x64_sys_mount+0x10/0x10
[  771.423918]  do_syscall_64+0x3f/0x90
[  771.424472]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  771.425196] RIP: 0033:0x7f9c050d0b19
[  771.425714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  771.428135] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  771.429143] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  771.430082] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  771.431033] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  771.431979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  771.432931] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  771.433906]  </TASK>
[  771.434358] proc_fill_super: can't allocate /proc/self
19:34:14 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:34:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x68000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:14 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:14 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
[  784.376963] nfs4: Unknown parameter 'ķe_'
[  784.379077] nfs4: Unknown parameter 'ķe_'
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:14 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:14 executing program 4:
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:14 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:14 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 46)

19:34:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:14 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 47)

19:34:14 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:14 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:14 executing program 1:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x74000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  784.555011] nfs4: Unknown parameter 'ķe_'
[  784.563592] nfs4: Unknown parameter 'ķe_'
19:34:14 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  784.595028] FAULT_INJECTION: forcing a failure.
[  784.595028] name failslab, interval 1, probability 0, space 0, times 0
[  784.596517] CPU: 0 PID: 6214 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  784.597502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  784.598462] Call Trace:
[  784.598802]  <TASK>
[  784.599088]  dump_stack_lvl+0xc1/0xf0
[  784.599601]  should_fail_ex+0x4b4/0x5b0
[  784.600120]  should_failslab+0x9/0x20
[  784.600614]  kmem_cache_alloc_lru+0x6b/0x590
[  784.601168]  ? proc_alloc_inode+0x27/0x210
[  784.601695]  ? _raw_spin_unlock+0x1e/0x40
[  784.602216]  ? d_alloc_name+0x1de/0x2a0
[  784.602724]  proc_alloc_inode+0x27/0x210
[  784.603225]  ? __pfx_proc_alloc_inode+0x10/0x10
[  784.603798]  alloc_inode+0x63/0x240
[  784.604296]  new_inode+0x25/0x1f0
[  784.604755]  proc_setup_self+0xe0/0x3a0
[  784.605278]  proc_fill_super+0x44e/0x610
[  784.605790]  ? __pfx_proc_fill_super+0x10/0x10
[  784.606359]  vfs_get_super+0xf0/0x280
[  784.606856]  vfs_get_tree+0x92/0x360
[  784.607338]  path_mount+0x132c/0x1e40
[  784.607835]  ? kasan_quarantine_put+0x81/0x1d0
[  784.608432]  ? __pfx_path_mount+0x10/0x10
[  784.608957]  ? putname+0x102/0x140
[  784.609427]  ? kmem_cache_free+0xff/0x510
[  784.609957]  ? putname+0x102/0x140
[  784.610440]  __x64_sys_mount+0x286/0x310
[  784.610966]  ? __pfx___x64_sys_mount+0x10/0x10
[  784.611588]  do_syscall_64+0x3f/0x90
[  784.612079]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  784.612758] RIP: 0033:0x7f9c050d0b19
[  784.613224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  784.615376] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  784.616290] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  784.617130] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  784.617977] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  784.618833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  784.619823] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  784.620706]  </TASK>
19:34:14 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

[  784.757490] proc_fill_super: can't allocate /proc/self
19:34:28 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:28 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:28 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:34:28 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:28 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:28 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:28 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfeffffff, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:28 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 48)

[  798.889941] nfs4: Unknown parameter 'ķe_'
19:34:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfffffe00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:29 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 49)

19:34:29 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0) (fail_nth: 1)

19:34:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfffffffe, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  799.038736] FAULT_INJECTION: forcing a failure.
[  799.038736] name failslab, interval 1, probability 0, space 0, times 0
[  799.040203] CPU: 1 PID: 6343 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  799.041216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  799.042211] Call Trace:
[  799.042543]  <TASK>
[  799.042844]  dump_stack_lvl+0xc1/0xf0
[  799.043357]  should_fail_ex+0x4b4/0x5b0
[  799.043878]  ? security_inode_alloc+0x38/0x160
[  799.044477]  should_failslab+0x9/0x20
[  799.044977]  kmem_cache_alloc+0x5a/0x320
[  799.045510]  security_inode_alloc+0x38/0x160
[  799.046093]  inode_init_always+0xbb2/0xea0
[  799.046641]  alloc_inode+0x84/0x240
[  799.047137]  new_inode+0x25/0x1f0
[  799.047603]  proc_setup_self+0xe0/0x3a0
[  799.048145]  proc_fill_super+0x44e/0x610
[  799.048683]  ? __pfx_proc_fill_super+0x10/0x10
[  799.049275]  vfs_get_super+0xf0/0x280
[  799.049787]  vfs_get_tree+0x92/0x360
[  799.050282]  path_mount+0x132c/0x1e40
[  799.050794]  ? kasan_quarantine_put+0x81/0x1d0
[  799.051380]  ? __pfx_path_mount+0x10/0x10
[  799.051911]  ? putname+0x102/0x140
[  799.052389]  ? kmem_cache_free+0xff/0x510
[  799.052944]  ? putname+0x102/0x140
[  799.053429]  __x64_sys_mount+0x286/0x310
[  799.053951]  ? __pfx___x64_sys_mount+0x10/0x10
[  799.054573]  do_syscall_64+0x3f/0x90
[  799.055140]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  799.055887] RIP: 0033:0x7f9c050d0b19
[  799.056418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  799.058909] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  799.059925] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  799.060835] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  799.061824] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  799.062808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  799.063803] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  799.064888]  </TASK>
19:34:29 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1000, 0xa6}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'md4\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/166)

19:34:29 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 1)

[  799.164019] proc_fill_super: can't allocate /proc/self
19:34:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b902b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:29 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 50)

[  799.259048] FAULT_INJECTION: forcing a failure.
[  799.259048] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  799.260700] CPU: 0 PID: 6351 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  799.261779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  799.262872] Call Trace:
[  799.263239]  <TASK>
[  799.263566]  dump_stack_lvl+0xc1/0xf0
[  799.264122]  should_fail_ex+0x4b4/0x5b0
[  799.264712]  strncpy_from_user+0x38/0x3e0
[  799.265306]  __do_sys_add_key+0xa9/0x430
[  799.265891]  ? __pfx___do_sys_add_key+0x10/0x10
[  799.266555]  ? syscall_enter_from_user_mode+0x21/0x50
[  799.267296]  do_syscall_64+0x3f/0x90
[  799.267860]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  799.268624] RIP: 0033:0x7f5f9750db19
[  799.269152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  799.271555] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  799.272611] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  799.273560] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  799.274495] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  799.275441] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001
[  799.276380] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  799.277377]  </TASK>
[  799.301489] FAULT_INJECTION: forcing a failure.
[  799.301489] name failslab, interval 1, probability 0, space 0, times 0
[  799.302978] CPU: 1 PID: 6354 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  799.303975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  799.304993] Call Trace:
[  799.305331]  <TASK>
[  799.305623]  dump_stack_lvl+0xc1/0xf0
[  799.306132]  should_fail_ex+0x4b4/0x5b0
[  799.306657]  should_failslab+0x9/0x20
[  799.307144]  kmem_cache_alloc_lru+0x6b/0x590
[  799.307709]  ? proc_alloc_inode+0x27/0x210
[  799.308235]  ? _raw_spin_unlock+0x1e/0x40
[  799.308795]  ? d_alloc_name+0x1de/0x2a0
[  799.309321]  proc_alloc_inode+0x27/0x210
[  799.309834]  ? __pfx_proc_alloc_inode+0x10/0x10
[  799.310424]  alloc_inode+0x63/0x240
[  799.310898]  new_inode+0x25/0x1f0
[  799.311364]  proc_setup_self+0xe0/0x3a0
[  799.311890]  proc_fill_super+0x44e/0x610
[  799.312429]  ? __pfx_proc_fill_super+0x10/0x10
[  799.313011]  vfs_get_super+0xf0/0x280
[  799.313519]  vfs_get_tree+0x92/0x360
[  799.314005]  path_mount+0x132c/0x1e40
[  799.314502]  ? kasan_quarantine_put+0x81/0x1d0
[  799.315083]  ? __pfx_path_mount+0x10/0x10
[  799.315608]  ? putname+0x102/0x140
[  799.316070]  ? kmem_cache_free+0xff/0x510
[  799.316628]  ? putname+0x102/0x140
[  799.317112]  __x64_sys_mount+0x286/0x310
[  799.317638]  ? __pfx___x64_sys_mount+0x10/0x10
[  799.318248]  do_syscall_64+0x3f/0x90
[  799.318745]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  799.319406] RIP: 0033:0x7f9c050d0b19
[  799.319880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  799.322014] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  799.322938] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  799.323803] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  799.324688] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  799.325550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  799.326411] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  799.327301]  </TASK>
[  799.328387] FAULT_INJECTION: forcing a failure.
[  799.328387] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  799.329849] CPU: 1 PID: 6357 Comm: syz-executor.2 Not tainted 6.2.0-rc8-next-20230217 #1
[  799.330840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  799.331837] Call Trace:
[  799.332168]  <TASK>
[  799.332469]  dump_stack_lvl+0xc1/0xf0
[  799.332976]  should_fail_ex+0x4b4/0x5b0
[  799.333507]  _copy_from_user+0x2e/0x180
[  799.334028]  keyctl_pkey_params_get_2+0xc7/0x3b0
[  799.334644]  ? __pfx_keyctl_pkey_params_get_2+0x10/0x10
[  799.335323]  ? rcu_read_lock_any_held+0x79/0xa0
[  799.335921]  ? vfs_write+0x488/0xdc0
[  799.336449]  ? __mutex_unlock_slowpath+0x15c/0x5e0
[  799.337086]  ? receive_fd+0x73/0x110
[  799.337571]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  799.338243]  keyctl_pkey_e_d_s+0x96/0x340
[  799.338788]  ? __pfx_keyctl_pkey_e_d_s+0x10/0x10
[  799.339413]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  799.340159]  ? ksys_write+0x1a7/0x260
[  799.340682]  ? syscall_enter_from_user_mode+0x21/0x50
[  799.341355]  __do_sys_keyctl+0x4ea/0x5b0
[  799.341865]  do_syscall_64+0x3f/0x90
[  799.342368]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  799.343023] RIP: 0033:0x7f1453e61b19
[  799.343493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  799.345666] RSP: 002b:00007f14513b6188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  799.346592] RAX: ffffffffffffffda RBX: 00007f1453f75020 RCX: 00007f1453e61b19
[  799.347448] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 000000000000001b
[  799.348310] RBP: 00007f14513b61d0 R08: 0000000000000000 R09: 0000000000000000
[  799.349166] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000001
[  799.350013] R13: 00007ffef50e7c6f R14: 00007f14513b6300 R15: 0000000000022000
[  799.350895]  </TASK>
[  799.380771] proc_fill_super: can't allocate /proc/self
19:34:29 executing program 4:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:29 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b903b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  799.492564] nfs4: Unknown parameter 'ķe_'
19:34:43 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 51)

19:34:43 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 2)

19:34:43 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:43 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0) (fail_nth: 2)

19:34:43 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:34:43 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:43 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:43 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b905b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  812.978222] FAULT_INJECTION: forcing a failure.
[  812.978222] name failslab, interval 1, probability 0, space 0, times 0
[  812.979014] CPU: 1 PID: 6372 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  812.979544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  812.980070] Call Trace:
[  812.980254]  <TASK>
[  812.980416]  dump_stack_lvl+0xc1/0xf0
[  812.980702]  should_fail_ex+0x4b4/0x5b0
[  812.980987]  should_failslab+0x9/0x20
[  812.981252]  kmem_cache_alloc_lru+0x6b/0x590
[  812.981555]  ? __d_alloc+0x31/0x9c0
[  812.981828]  __d_alloc+0x31/0x9c0
[  812.982080]  ? hashlen_string+0xb5/0x130
[  812.982368]  d_alloc_name+0xac/0x2a0
[  812.982626]  ? __pfx_d_alloc_name+0x10/0x10
[  812.982936]  ? up_write+0x196/0x510
[  812.983198]  proc_setup_thread_self+0xc7/0x3a0
[  812.983524]  proc_fill_super+0x46c/0x610
[  812.983804]  ? __pfx_proc_fill_super+0x10/0x10
[  812.984129]  vfs_get_super+0xf0/0x280
[  812.984407]  vfs_get_tree+0x92/0x360
[  812.984679]  path_mount+0x132c/0x1e40
[  812.984960]  ? kasan_quarantine_put+0x81/0x1d0
[  812.985273]  ? __pfx_path_mount+0x10/0x10
[  812.985561]  ? putname+0x102/0x140
[  812.985818]  ? kmem_cache_free+0xff/0x510
[  812.986113]  ? putname+0x102/0x140
[  812.986371]  __x64_sys_mount+0x286/0x310
[  812.986653]  ? __pfx___x64_sys_mount+0x10/0x10
[  812.986985]  do_syscall_64+0x3f/0x90
[  812.987261]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  812.987612] RIP: 0033:0x7f9c050d0b19
[  812.987871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  812.989054] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  812.989556] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  812.990034] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  812.990500] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  812.990973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  812.991453] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  812.991936]  </TASK>
[  812.992186] proc_fill_super: can't allocate /proc/thread-self
[  812.997462] nfs4: Unknown parameter 'ķe_'
[  813.041164] FAULT_INJECTION: forcing a failure.
[  813.041164] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  813.042918] CPU: 0 PID: 6384 Comm: syz-executor.2 Not tainted 6.2.0-rc8-next-20230217 #1
[  813.043926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  813.044951] Call Trace:
[  813.045283]  <TASK>
[  813.045579]  dump_stack_lvl+0xc1/0xf0
[  813.046092]  should_fail_ex+0x4b4/0x5b0
[  813.046624]  _copy_to_user+0x2e/0x150
[  813.047134]  simple_read_from_buffer+0xd0/0x170
[  813.047748]  proc_fail_nth_read+0x19c/0x230
[  813.048295]  ? __pfx_proc_fail_nth_read+0x10/0x10
19:34:43 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b906b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:43 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 3)

[  813.048918]  ? security_file_permission+0xb5/0xe0
[  813.049695]  vfs_read+0x257/0x940
[  813.050158]  ? __pfx_proc_fail_nth_read+0x10/0x10
[  813.050771]  ? __pfx_vfs_read+0x10/0x10
[  813.051302]  ? __pfx___fget_files+0x10/0x10
[  813.051863]  ? __fget_files+0x270/0x480
[  813.052409]  ksys_read+0x12b/0x260
[  813.052903]  ? __pfx_ksys_read+0x10/0x10
[  813.053444]  do_syscall_64+0x3f/0x90
[  813.053932]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  813.054596] RIP: 0033:0x7f1453e1469c
[  813.055058] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  813.057233] RSP: 002b:00007f14513b6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  813.058176] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1453e1469c
[  813.059038] RDX: 000000000000000f RSI: 00007f14513b61e0 RDI: 0000000000000005
[  813.059913] RBP: 00007f14513b61d0 R08: 0000000000000000 R09: 0000000000000000
[  813.060778] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000001
[  813.061634] R13: 00007ffef50e7c6f R14: 00007f14513b6300 R15: 0000000000022000
[  813.062519]  </TASK>
19:34:43 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 52)

19:34:43 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:43 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:43 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  813.199073] nfs4: Unknown parameter 'ķe_'
19:34:43 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b907b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:43 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 4)

19:34:43 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:34:43 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 53)

[  813.337224] FAULT_INJECTION: forcing a failure.
[  813.337224] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  813.338952] CPU: 0 PID: 6401 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  813.340069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  813.341221] Call Trace:
[  813.341600]  <TASK>
[  813.341926]  dump_stack_lvl+0xc1/0xf0
[  813.342488]  should_fail_ex+0x4b4/0x5b0
[  813.343056]  _copy_from_user+0x2e/0x180
[  813.343628]  memdup_user+0x72/0xd0
[  813.344139]  strndup_user+0x78/0xe0
[  813.344664]  __do_sys_add_key+0x131/0x430
[  813.345264]  ? __pfx___do_sys_add_key+0x10/0x10
[  813.345948]  ? syscall_enter_from_user_mode+0x21/0x50
[  813.346703]  do_syscall_64+0x3f/0x90
[  813.347246]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  813.347972] RIP: 0033:0x7f5f9750db19
[  813.348549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.350901] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  813.351957] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  813.352878] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  813.353848] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  813.354763] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001
[  813.355717] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  813.356681]  </TASK>
19:34:43 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  813.417071] nfs4: Unknown parameter 'ķe_'
[  813.439826] FAULT_INJECTION: forcing a failure.
[  813.439826] name failslab, interval 1, probability 0, space 0, times 0
[  813.440665] CPU: 1 PID: 6410 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  813.441237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  813.441812] Call Trace:
[  813.442003]  <TASK>
[  813.442174]  dump_stack_lvl+0xc1/0xf0
[  813.442477]  should_fail_ex+0x4b4/0x5b0
[  813.442793]  should_failslab+0x9/0x20
[  813.443084]  kmem_cache_alloc_lru+0x6b/0x590
[  813.443407]  ? proc_alloc_inode+0x27/0x210
[  813.443711]  ? _raw_spin_unlock+0x1e/0x40
[  813.444021]  ? d_alloc_name+0x1de/0x2a0
[  813.444322]  proc_alloc_inode+0x27/0x210
[  813.444635]  ? __pfx_proc_alloc_inode+0x10/0x10
[  813.444975]  alloc_inode+0x63/0x240
[  813.445242]  new_inode+0x25/0x1f0
[  813.445514]  proc_setup_thread_self+0xe0/0x3a0
[  813.445867]  proc_fill_super+0x46c/0x610
[  813.446173]  ? __pfx_proc_fill_super+0x10/0x10
[  813.446516]  vfs_get_super+0xf0/0x280
[  813.446814]  vfs_get_tree+0x92/0x360
[  813.447102]  path_mount+0x132c/0x1e40
[  813.447396]  ? kasan_quarantine_put+0x81/0x1d0
[  813.447747]  ? __pfx_path_mount+0x10/0x10
[  813.448053]  ? putname+0x102/0x140
[  813.448310]  ? kmem_cache_free+0xff/0x510
[  813.448630]  ? putname+0x102/0x140
[  813.448906]  __x64_sys_mount+0x286/0x310
[  813.449218]  ? __pfx___x64_sys_mount+0x10/0x10
[  813.449574]  do_syscall_64+0x3f/0x90
[  813.449854]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  813.450237] RIP: 0033:0x7f9c050d0b19
[  813.450509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  813.451673] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  813.452214] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  813.452688] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  813.453193] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  813.453702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  813.454215] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  813.454739]  </TASK>
[  813.545421] proc_fill_super: can't allocate /proc/thread-self
19:34:59 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 54)

19:34:59 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:34:59 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 5)

19:34:59 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:59 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b90ab4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:59 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x2, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:34:59 executing program 0:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:34:59 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

[  829.486710] FAULT_INJECTION: forcing a failure.
[  829.486710] name failslab, interval 1, probability 0, space 0, times 0
[  829.488202] CPU: 0 PID: 6420 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  829.489196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  829.490186] Call Trace:
[  829.490515]  <TASK>
[  829.490803]  dump_stack_lvl+0xc1/0xf0
[  829.491316]  should_fail_ex+0x4b4/0x5b0
[  829.491836]  ? kvmalloc_node+0xaa/0x200
[  829.492332]  should_failslab+0x9/0x20
[  829.492831]  __kmem_cache_alloc_node+0x5b/0x310
[  829.493429]  ? kvmalloc_node+0xaa/0x200
[  829.493936]  ? kvmalloc_node+0xaa/0x200
[  829.494441]  __kmalloc_node+0x45/0xb0
[  829.494939]  kvmalloc_node+0xaa/0x200
[  829.495436]  __do_sys_add_key+0x311/0x430
[  829.495970]  ? __pfx___do_sys_add_key+0x10/0x10
[  829.496590]  do_syscall_64+0x3f/0x90
[  829.497109]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  829.497784] RIP: 0033:0x7f5f9750db19
[  829.498262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  829.500485] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  829.501430] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  829.502319] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  829.503202] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  829.504093] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001
[  829.505009] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  829.505915]  </TASK>
[  829.516865] nfs4: Unknown parameter 'ķe_'
19:34:59 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b910b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:34:59 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x3, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:34:59 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 55)

19:34:59 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 6)

19:34:59 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e256095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  829.731163] FAULT_INJECTION: forcing a failure.
[  829.731163] name failslab, interval 1, probability 0, space 0, times 0
[  829.732621] CPU: 1 PID: 6442 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  829.733614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  829.734607] Call Trace:
[  829.734932]  <TASK>
[  829.735223]  dump_stack_lvl+0xc1/0xf0
[  829.735735]  should_fail_ex+0x4b4/0x5b0
[  829.736252]  ? security_inode_alloc+0x38/0x160
[  829.736847]  should_failslab+0x9/0x20
[  829.737401]  kmem_cache_alloc+0x5a/0x320
[  829.738105]  security_inode_alloc+0x38/0x160
[  829.738860]  inode_init_always+0xbb2/0xea0
[  829.739573]  alloc_inode+0x84/0x240
[  829.740206]  new_inode+0x25/0x1f0
[  829.740840]  proc_setup_thread_self+0xe0/0x3a0
[  829.741616]  proc_fill_super+0x46c/0x610
[  829.742262]  ? __pfx_proc_fill_super+0x10/0x10
[  829.742881]  vfs_get_super+0xf0/0x280
[  829.743429]  vfs_get_tree+0x92/0x360
[  829.743928]  path_mount+0x132c/0x1e40
[  829.744457]  ? kasan_quarantine_put+0x81/0x1d0
[  829.745066]  ? __pfx_path_mount+0x10/0x10
[  829.745637]  ? putname+0x102/0x140
[  829.746121]  ? kmem_cache_free+0xff/0x510
[  829.746689]  ? putname+0x102/0x140
[  829.747188]  __x64_sys_mount+0x286/0x310
[  829.747724]  ? __pfx___x64_sys_mount+0x10/0x10
[  829.748331]  do_syscall_64+0x3f/0x90
[  829.748850]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  829.749521] RIP: 0033:0x7f9c050d0b19
[  829.750017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  829.752794] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  829.753917] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  829.754818] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  829.755731] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  829.756653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  829.757581] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  829.758484]  </TASK>
19:34:59 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x4, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:34:59 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 7)

[  829.849534] proc_fill_super: can't allocate /proc/thread-self
19:34:59 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:00 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f1030c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  829.928138] FAULT_INJECTION: forcing a failure.
[  829.928138] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  829.929652] CPU: 0 PID: 6452 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  829.930627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  829.931595] Call Trace:
[  829.931925]  <TASK>
[  829.932212]  dump_stack_lvl+0xc1/0xf0
[  829.932713]  should_fail_ex+0x4b4/0x5b0
[  829.933244]  _copy_from_user+0x2e/0x180
[  829.933754]  __do_sys_add_key+0x345/0x430
[  829.934288]  ? __pfx___do_sys_add_key+0x10/0x10
[  829.934889]  ? syscall_enter_from_user_mode+0x21/0x50
[  829.935553]  do_syscall_64+0x3f/0x90
[  829.936040]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  829.936689] RIP: 0033:0x7f5f9750db19
[  829.937166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  829.939323] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  829.940256] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  829.941145] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  829.942019] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  829.942891] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001
[  829.943765] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  829.944667]  </TASK>
19:35:12 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 56)

19:35:12 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:35:12 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:12 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 8)

19:35:12 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x5, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:12 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:12 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f3230c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d10e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  842.800869] FAULT_INJECTION: forcing a failure.
[  842.800869] name failslab, interval 1, probability 0, space 0, times 0
[  842.802622] CPU: 1 PID: 6467 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  842.803663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  842.804695] Call Trace:
[  842.805047]  <TASK>
[  842.805357]  dump_stack_lvl+0xc1/0xf0
[  842.805890]  should_fail_ex+0x4b4/0x5b0
[  842.806438]  should_failslab+0x9/0x20
[  842.806953]  __kmem_cache_alloc_node+0x5b/0x310
[  842.807570]  ? user_preparse+0x97/0x1b0
[  842.808104]  ? trace_lock_acquire+0x170/0x1e0
[  842.808722]  ? user_preparse+0x97/0x1b0
[  842.809282]  __kmalloc+0x46/0xc0
[  842.809751]  user_preparse+0x97/0x1b0
[  842.810268]  ? __pfx_user_preparse+0x10/0x10
[  842.810858]  __key_create_or_update+0x3f9/0xc90
[  842.811488]  ? __pfx___key_create_or_update+0x10/0x10
[  842.812181]  ? __might_fault+0xd9/0x180
[  842.812734]  ? __pfx_lookup_user_key_possessed+0x10/0x10
[  842.813467]  key_create_or_update+0x42/0x60
[  842.814052]  __do_sys_add_key+0x215/0x430
[  842.814641]  ? __pfx___do_sys_add_key+0x10/0x10
[  842.815276]  ? ksys_write+0x1a7/0x260
[  842.815823]  ? syscall_enter_from_user_mode+0x21/0x50
[  842.816526]  do_syscall_64+0x3f/0x90
[  842.817080]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  842.817767] RIP: 0033:0x7f5f9750db19
[  842.818273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  842.820533] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  842.821536] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  842.822438] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  842.823393] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  842.824325] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001
[  842.825275] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  842.826241]  </TASK>
19:35:12 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d14e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:12 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 57)

19:35:12 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:24 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e903cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:24 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:24 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:35:24 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:24 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:24 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 9)

19:35:24 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 58)

19:35:24 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x6, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

[  854.895242] FAULT_INJECTION: forcing a failure.
[  854.895242] name failslab, interval 1, probability 0, space 0, times 0
[  854.896864] CPU: 1 PID: 6509 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  854.897958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  854.899060] Call Trace:
[  854.899428]  <TASK>
[  854.899751]  dump_stack_lvl+0xc1/0xf0
[  854.900323]  should_fail_ex+0x4b4/0x5b0
[  854.900906]  ? alloc_vfsmnt+0x23/0x6c0
[  854.901480]  should_failslab+0x9/0x20
[  854.902040]  kmem_cache_alloc+0x5a/0x320
[  854.902628]  alloc_vfsmnt+0x23/0x6c0
[  854.903183]  vfs_create_mount+0x8f/0x490
[  854.903775]  path_mount+0x1492/0x1e40
[  854.904347]  ? kasan_quarantine_put+0x81/0x1d0
[  854.905011]  ? __pfx_path_mount+0x10/0x10
[  854.905627]  ? putname+0x102/0x140
[  854.906162]  ? kmem_cache_free+0xff/0x510
[  854.906775]  ? putname+0x102/0x140
[  854.907329]  __x64_sys_mount+0x286/0x310
[  854.907921]  ? __pfx___x64_sys_mount+0x10/0x10
[  854.908600]  do_syscall_64+0x3f/0x90
[  854.909165]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  854.909900] RIP: 0033:0x7f9c050d0b19
[  854.910420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  854.912893] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  854.913991] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  854.914984] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  854.915984] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  854.916975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  854.917958] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  854.918840]  </TASK>
19:35:25 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e910cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:25 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x7, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:25 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 10)

[  855.070300] FAULT_INJECTION: forcing a failure.
[  855.070300] name failslab, interval 1, probability 0, space 0, times 0
[  855.072054] CPU: 0 PID: 6518 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  855.073037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  855.074068] Call Trace:
[  855.074390]  <TASK>
[  855.074677]  dump_stack_lvl+0xc1/0xf0
[  855.075180]  should_fail_ex+0x4b4/0x5b0
[  855.075714]  should_failslab+0x9/0x20
[  855.076209]  __kmem_cache_alloc_node+0x5b/0x310
[  855.076803]  ? assoc_array_insert+0xe2/0x2b70
[  855.077416]  kmalloc_trace+0x26/0x120
[  855.077911]  assoc_array_insert+0xe2/0x2b70
[  855.078474]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  855.079105]  ? rcu_read_lock_sched_held+0x42/0x80
[  855.079715]  ? trace_lock_acquire+0x170/0x1e0
[  855.080294]  ? __key_link_lock+0x50/0xd0
[  855.080826]  ? __pfx_assoc_array_insert+0x10/0x10
[  855.081462]  ? down_write+0x11a/0x1f0
[  855.081970]  ? __pfx_down_write+0x10/0x10
[  855.082518]  __key_link_begin+0xf0/0x250
[  855.083053]  __key_create_or_update+0x480/0xc90
[  855.083666]  ? __pfx___key_create_or_update+0x10/0x10
[  855.084341]  ? __might_fault+0xd9/0x180
[  855.084869]  ? __pfx_lookup_user_key_possessed+0x10/0x10
[  855.085574]  key_create_or_update+0x42/0x60
[  855.086133]  __do_sys_add_key+0x215/0x430
[  855.086662]  ? __pfx___do_sys_add_key+0x10/0x10
[  855.087268]  ? syscall_enter_from_user_mode+0x21/0x50
[  855.087944]  do_syscall_64+0x3f/0x90
[  855.088430]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  855.089081] RIP: 0033:0x7f5f9750db19
[  855.089567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  855.091718] RSP: 002b:00007f5f94a83188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[  855.092640] RAX: ffffffffffffffda RBX: 00007f5f97620f60 RCX: 00007f5f9750db19
[  855.093500] RDX: 0000000020002300 RSI: 00000000200001c0 RDI: 0000000020000180
[  855.094348] RBP: 00007f5f94a831d0 R08: fffffffffffffffc R09: 0000000000000000
[  855.095212] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000002
[  855.096076] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  855.096953]  </TASK>
19:35:25 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 59)

19:35:25 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb11021baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:25 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:25 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x8, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:25 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 60)

19:35:25 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:25 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 11)

[  870.500057] FAULT_INJECTION: forcing a failure.
[  870.500057] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  870.501248] CPU: 0 PID: 6549 Comm: syz-executor.5 Not tainted 6.2.0-rc8-next-20230217 #1
[  870.501812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  870.502362] Call Trace:
[  870.502542]  <TASK>
[  870.502708]  dump_stack_lvl+0xc1/0xf0
[  870.503000]  should_fail_ex+0x4b4/0x5b0
[  870.503305]  _copy_to_user+0x2e/0x150
[  870.503590]  simple_read_from_buffer+0xd0/0x170
[  870.503941]  proc_fail_nth_read+0x19c/0x230
[  870.504255]  ? __pfx_proc_fail_nth_read+0x10/0x10
[  870.504613]  ? security_file_permission+0xb5/0xe0
[  870.504966]  vfs_read+0x257/0x940
[  870.505226]  ? __pfx_proc_fail_nth_read+0x10/0x10
[  870.505577]  ? __pfx_vfs_read+0x10/0x10
[  870.505866]  ? __pfx___fget_files+0x10/0x10
[  870.506183]  ? __fget_files+0x270/0x480
[  870.506496]  ksys_read+0x12b/0x260
[  870.506763]  ? __pfx_ksys_read+0x10/0x10
[  870.507072]  do_syscall_64+0x3f/0x90
[  870.507352]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  870.507724] RIP: 0033:0x7f5f974c069c
[  870.507996] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  870.509214] RSP: 002b:00007f5f94a83170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  870.509753] RAX: ffffffffffffffda RBX: 0000000026699286 RCX: 00007f5f974c069c
[  870.510240] RDX: 000000000000000f RSI: 00007f5f94a831e0 RDI: 0000000000000004
[  870.510733] RBP: 00007f5f94a831d0 R08: 0000000000000000 R09: 0000000000000000
[  870.511226] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000002
[  870.511724] R13: 00007fffe9fd86bf R14: 00007f5f94a83300 R15: 0000000000022000
[  870.512238]  </TASK>
19:35:40 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:35:40 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:40 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb11221baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:40 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 61)

19:35:40 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:40 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc) (fail_nth: 12)

19:35:40 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x9, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:40 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 62)

19:35:40 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:40 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xa, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:40 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  870.715301] FAULT_INJECTION: forcing a failure.
[  870.715301] name failslab, interval 1, probability 0, space 0, times 0
[  870.717147] CPU: 1 PID: 6567 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  870.718293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  870.719421] Call Trace:
[  870.719796]  <TASK>
[  870.720131]  dump_stack_lvl+0xc1/0xf0
[  870.720719]  should_fail_ex+0x4b4/0x5b0
[  870.721317]  should_failslab+0x9/0x20
[  870.721918]  __kmem_cache_alloc_node+0x5b/0x310
[  870.722591]  ? get_mountpoint+0x14b/0x3e0
[  870.723222]  kmalloc_trace+0x26/0x120
[  870.723784]  get_mountpoint+0x14b/0x3e0
[  870.724385]  lock_mount+0xeb/0x2f0
[  870.724927]  path_mount+0x14cd/0x1e40
[  870.725536]  ? kasan_quarantine_put+0x81/0x1d0
[  870.726207]  ? __pfx_path_mount+0x10/0x10
[  870.726811]  ? putname+0x102/0x140
[  870.727349]  ? kmem_cache_free+0xff/0x510
[  870.727961]  ? putname+0x102/0x140
[  870.728510]  __x64_sys_mount+0x286/0x310
[  870.729106]  ? __pfx___x64_sys_mount+0x10/0x10
[  870.729800]  do_syscall_64+0x3f/0x90
[  870.730369]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  870.731123] RIP: 0033:0x7f9c050d0b19
[  870.731654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  870.734079] RSP: 002b:00007f9c02646188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  870.735120] RAX: ffffffffffffffda RBX: 00007f9c051e3f60 RCX: 00007f9c050d0b19
[  870.736098] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000
[  870.737078] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  870.738063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  870.739048] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  870.740064]  </TASK>
19:35:40 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x2}, 0x48, 0xfffffffffffffffc)

19:35:40 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:35:57 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xb, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:57 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:57 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x2}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x3}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 63)

19:35:57 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:57 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:35:57 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x3}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) (fail_nth: 64)

19:35:57 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xc, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:35:57 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x4}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:35:57 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:35:57 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x5}, 0x48, 0xfffffffffffffffc)

[  887.229008] FAULT_INJECTION: forcing a failure.
[  887.229008] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  887.230523] CPU: 1 PID: 6617 Comm: syz-executor.6 Not tainted 6.2.0-rc8-next-20230217 #1
[  887.231503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  887.232509] Call Trace:
[  887.232833]  <TASK>
[  887.233130]  dump_stack_lvl+0xc1/0xf0
[  887.233638]  should_fail_ex+0x4b4/0x5b0
[  887.234153]  _copy_to_user+0x2e/0x150
[  887.234647]  simple_read_from_buffer+0xd0/0x170
[  887.235251]  proc_fail_nth_read+0x19c/0x230
[  887.235800]  ? __pfx_proc_fail_nth_read+0x10/0x10
[  887.236407]  ? security_file_permission+0xb5/0xe0
[  887.237030]  vfs_read+0x257/0x940
[  887.237484]  ? __pfx_proc_fail_nth_read+0x10/0x10
[  887.238109]  ? __pfx_vfs_read+0x10/0x10
[  887.238616]  ? __pfx___fget_files+0x10/0x10
[  887.239170]  ? __fget_files+0x270/0x480
[  887.239709]  ksys_read+0x12b/0x260
[  887.240180]  ? __pfx_ksys_read+0x10/0x10
[  887.240725]  do_syscall_64+0x3f/0x90
[  887.241224]  entry_SYSCALL_64_after_hwframe+0x72/0xdc
[  887.241894] RIP: 0033:0x7f9c0508369c
[  887.242361] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  887.244494] RSP: 002b:00007f9c02646170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  887.245404] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f9c0508369c
[  887.246281] RDX: 000000000000000f RSI: 00007f9c026461e0 RDI: 0000000000000004
[  887.247143] RBP: 00007f9c026461d0 R08: 0000000000000000 R09: 0000000000000000
[  887.248022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  887.248896] R13: 00007ffdb0ff899f R14: 00007f9c02646300 R15: 0000000000022000
[  887.249807]  </TASK>
19:36:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x5}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:10 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {0x0}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:36:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)

19:36:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xd, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:10 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:10 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:10 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2, 0x0)

19:36:10 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x6}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xe, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:10 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x8}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x7}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:10 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x3, 0x0)

19:36:23 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {0x0}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:36:23 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xa}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xe, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:23 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:23 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xf, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:23 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0xa}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x4, 0x0)

19:36:23 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x48}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x48}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:23 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x6, 0x0)

19:36:23 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4c}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x4c}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:23 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0xe, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:23 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x8, 0x0)

19:36:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x68}, 0x48, 0xfffffffffffffffc)

19:36:38 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:38 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {0x0}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:36:38 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x11, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:38 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:38 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2f, 0x0)

19:36:38 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x68}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:38 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:38 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x7c, 0x0)

19:36:38 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:38 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x6c}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:38 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x12, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:38 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf0, 0x0)

19:36:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6c}, 0x48, 0xfffffffffffffffc)

19:36:38 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x13, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:38 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:36:51 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:51 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000440)=""/171, 0xab}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:36:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x250, 0x0)

19:36:51 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x14, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x12, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x74}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x74}, 0x48, 0xfffffffffffffffc)

19:36:51 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  941.348495] nfs4: Unknown parameter 'ķe_'
19:36:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x12, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1, 0x7a}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:36:51 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:36:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x300, 0x0)

19:36:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7a}, 0x48, 0xfffffffffffffffc)

19:36:51 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x15, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x12, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:36:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x600, 0x0)

19:36:51 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:07 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x18, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x300}, 0x48, 0xfffffffffffffffc)

19:37:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:07 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000440)=""/171, 0xab}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:37:07 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:07 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x1020, 0x0)

19:37:07 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:07 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[  957.662831] nfs4: Unknown parameter 'ķe_'
19:37:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x500}, 0x48, 0xfffffffffffffffc)

19:37:07 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2000, 0x0)

19:37:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x2, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:07 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x19, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:07 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2010, 0x0)

19:37:07 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x3, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[  957.908637] nfs4: Unknown parameter 'ķe_'
19:37:20 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000440)=""/171, 0xab}], 0x1, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:37:20 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x600}, 0x48, 0xfffffffffffffffc)

19:37:20 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:20 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:20 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2f00, 0x0)

19:37:20 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:20 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:20 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[  970.704712] nfs4: Unknown parameter 'ķe_'
19:37:20 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x3f00, 0x0)

19:37:20 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x700}, 0x48, 0xfffffffffffffffc)

19:37:20 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1d, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:20 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x5, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:20 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0)

19:37:20 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:21 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xa00}, 0x48, 0xfffffffffffffffc)

19:37:21 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x13, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:37 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:37:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x5002, 0x0)

19:37:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1e, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:37 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:37 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4800}, 0x48, 0xfffffffffffffffc)

19:37:37 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4c00}, 0x48, 0xfffffffffffffffc)

19:37:37 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x7c00, 0x0)

19:37:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x8, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6800}, 0x48, 0xfffffffffffffffc)

19:37:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xedc0, 0x0)

19:37:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6c00}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x48, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x10}, 0x0, &(0x7f0000000300), 0x0)

19:37:55 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:37:55 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:55 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf000, 0x0)

19:37:55 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f00000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:55 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x8, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:37:55 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x60ff}, 0x0, &(0x7f0000000300), 0x0)

19:37:55 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:37:55 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0xf0ff1f}, 0x0, &(0x7f0000000300), 0x0)

19:37:55 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xff03, 0x0)

19:37:55 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7400}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f00000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:37:55 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x10000000}, 0x0, &(0x7f0000000300), 0x0)

19:37:55 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x68, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:37:55 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7a00}, 0x48, 0xfffffffffffffffc)

19:38:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x40000, 0x0)

19:38:10 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:38:10 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:10 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:10 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x80000}, 0x48, 0xfffffffffffffffc)

19:38:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1fffefff}, 0x0, &(0x7f0000000300), 0x0)

19:38:10 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f00000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x74, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1020.052672] nfs4: Unknown parameter 'ķe_'
19:38:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x80000, 0x0)

19:38:10 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:10 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x1ffff000}, 0x0, &(0x7f0000000300), 0x0)

19:38:10 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x1fffff, 0x0)

19:38:10 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xfeffff}, 0x48, 0xfffffffffffffffc)

19:38:10 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f00000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:10 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:22 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x300, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:22 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:38:22 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0xff600000}, 0x0, &(0x7f0000000300), 0x0)

19:38:22 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:22 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf0ffff, 0x0)

19:38:22 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x1000000}, 0x48, 0xfffffffffffffffc)

19:38:22 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f00000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:22 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1032.842695] nfs4: Unknown parameter 'ķe_'
19:38:22 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x2000000}, 0x48, 0xfffffffffffffffc)

19:38:23 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x1000000, 0x0)

19:38:23 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x500, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:23 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0xffefff1f}, 0x0, &(0x7f0000000300), 0x0)

19:38:38 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:38:38 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x600, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:38 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:38 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2000000, 0x0)

19:38:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x3000000}, 0x48, 0xfffffffffffffffc)

19:38:39 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0xffffffff}, 0x0, &(0x7f0000000300), 0x0)

19:38:39 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB='\a'])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:39 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f000000000000000000"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:39 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4000000}, 0x48, 0xfffffffffffffffc)

19:38:39 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x3000000, 0x0)

[ 1048.980255] nfs4: Unknown parameter ''
[ 1048.987541] nfs4: Unknown parameter 'ķe_'
19:38:39 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x5000000}, 0x48, 0xfffffffffffffffc)

19:38:39 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x700, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:39 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x6000000, 0x0)

19:38:39 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:38:39 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6000000}, 0x48, 0xfffffffffffffffc)

19:38:39 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:53 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7000000}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:38:53 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x20000000, 0x0)

19:38:53 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4800, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB='\a'])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:53 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0x0, &(0x7f0000000300), 0x0)

19:38:53 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1063.070485] nfs4: Unknown parameter ''
[ 1063.072258] nfs4: Unknown parameter 'ķe_'
19:38:53 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x60ff}, 0x0, &(0x7f0000000300), 0x0)

19:38:53 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xa000000}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x20100000, 0x0)

19:38:53 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB='\a'])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:38:53 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0xffffffff}, 0x0, &(0x7f0000000300), 0x0)

19:38:53 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6800, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:38:53 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:38:53 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xf0ff1f}, 0x0, &(0x7f0000000300), 0x0)

[ 1063.323670] nfs4: Unknown parameter ''
19:38:53 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2f000000, 0x0)

19:39:06 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:06 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:06 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x48000000}, 0x48, 0xfffffffffffffffc)

19:39:06 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0x0)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:39:06 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x60ff}, 0x0, &(0x7f0000000300), 0x0)

19:39:06 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x10000000}, 0x0, &(0x7f0000000300), 0x0)

19:39:06 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x3f000000, 0x0)

19:39:06 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1076.951433] nfs4: Unknown parameter 'ķe'
19:39:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4c000000}, 0x48, 0xfffffffffffffffc)

19:39:07 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x40000000, 0x0)

19:39:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7400, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:07 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x1fffefff}, 0x0, &(0x7f0000000300), 0x0)

19:39:07 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x50020000, 0x0)

19:39:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x68000000}, 0x48, 0xfffffffffffffffc)

19:39:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:07 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:07 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:21 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x7c000000, 0x0)

19:39:21 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0x0)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:39:21 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:21 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x1ffff000}, 0x0, &(0x7f0000000300), 0x0)

19:39:21 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6c000000}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:39:21 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x80000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1091.102558] nfs4: Unknown parameter 'ķ'
19:39:21 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfeffff, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x8cffffff, 0x0)

19:39:21 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x1000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xff600000}, 0x0, &(0x7f0000000300), 0x0)

19:39:21 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x74000000}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xc0ed0000, 0x0)

19:39:21 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:21 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x2000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:21 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xffefff1f}, 0x0, &(0x7f0000000300), 0x0)

19:39:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x3000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:37 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0x0)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:39:37 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7a000000}, 0x48, 0xfffffffffffffffc)

19:39:37 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf0ffffff, 0x0)

19:39:37 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1107.745994] nfs4: Unknown parameter 'ķ'
19:39:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xfeffffff}, 0x48, 0xfffffffffffffffc)

19:39:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf6ffffff, 0x0)

19:39:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:38 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xfffffe00}, 0x48, 0xfffffffffffffffc)

19:39:38 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xffffffff}, 0x0, &(0x7f0000000300), 0x0)

19:39:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x5000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:39:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xfffffffe}, 0x48, 0xfffffffffffffffc)

19:39:51 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:39:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfeffffff, 0x0)

19:39:51 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:51 executing program 2:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0xff, 0x7f, 0xfe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:39:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0xff600000}, 0x0, &(0x7f0000000300), 0x0)

19:39:51 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(0x0)
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:39:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1120.961620] nfs4: Unknown parameter 'ķ'
19:39:51 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:39:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0xfffff, 0xfffffffffffffffc)

19:39:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xff030000, 0x0)

[ 1121.043871] nfs4: Unknown parameter 'ķ'
19:39:51 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:39:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x7ffffffff000, 0xfffffffffffffffc)

19:39:51 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000140)='\x00', r0)
keyctl$read(0xb, r1, &(0x7f0000000200)=""/25, 0x19)

19:39:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1133.254135] nfs4: Unknown parameter 'ķ'
[ 1133.256976] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:03 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:03 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6, 0x0, 0x8, 0x81, 0x0, 0x1, 0x40400, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x4, @perf_config_ext={0x0, 0x8}, 0x42c, 0xffffffffffff9e0b, 0x8, 0x9, 0x7, 0x2, 0x7fff, 0x0, 0x100, 0x0, 0x7}, 0x0, 0xc, r0, 0x1)

19:40:03 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xa000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:03 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:03 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:40:03 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xffff1f00, 0x0)

19:40:03 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4e, 0x1, 0x7f, 0x3, 0x0, 0x5, 0x16000, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x402, 0x0, 0x101, 0x9, 0x1b5f, 0x8, 0x9, 0x0, 0x1d74, 0x0, 0x4}, 0x0, 0xd, 0xffffffffffffffff, 0xc)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:03 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(0x0)
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

[ 1133.302206] EXT4-fs warning (device sda): verify_group_input:150: Cannot add at group 8 (only 16 groups)
19:40:03 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x48000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1133.333805] nfs4: Unknown parameter 'ķe'
19:40:03 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x1, 0xb8, 0x2, 0x0, 0x3, 0x60024, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0xffffffff, 0x3}, 0x400, 0x9, 0x7d4, 0x8, 0xfffffffffffffffb, 0x5, 0x200, 0x0, 0x1f, 0x0, 0x6}, 0xffffffffffffffff, 0xb, r0, 0x0)

19:40:03 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x191)
add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000200)="5743f9e5e9c29f47fde4e4a122c2592bcbe5d91f0b90d9edb2f97a2a61f6d695c337d3ada0ff5be471c0099d1027165657eae4ad4367a54a69419d59db423d9ecdf82337cfa0367687ce7eb7ee53bb417d0a417cd06f4b52e29a6015a1efe8d954abedeb7790969a252f34df6acb5111900b1905b220e11461f907a57a208d94b2e194b916afae33229933a76604671126aa84727670a3fcfa2de10d660aa394bf14ad176a8a18d1dc305c95dd2d9047266414758e67b2511287963230fe9c5ebb7592a4eb1c336fca61f4d5dd5fc2ce6c49448146e7115b880a6d53551138c1e0f1bac2f2e8ac8d9ef62c280db98f", 0xef, 0xfffffffffffffff9)
add_key$fscrypt_provisioning(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)={0x2, 0x0, @auto=[0x10, 0x2c, 0x23]}, 0xb, 0xffffffffffffffff)
ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0xc, [0x8001, 0x6, 0x3, 0x1, 0x714, 0x6]})

19:40:03 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x4c000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:03 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000140)='\x00', r0)
keyctl$read(0xb, r1, &(0x7f0000000200)=""/25, 0x19)

19:40:03 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfffff000, 0x0)

19:40:03 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000}, 0x0, 0xffffffff}, 0x0, 0x7, 0xffffffffffffffff, 0x4)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80014, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
keyctl$chown(0x4, r1, r2, r3)
r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
keyctl$chown(0x4, r4, r5, r6)
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x6, 0x2, &(0x7f00000001c0)=[{&(0x7f00000014c0)="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", 0x1000, 0x6}, {&(0x7f0000000340)="f2a031785865e41246293118708fe82082bbd91bc620cc243ff744eafc546ad98ab6938bd8f741921b3a916f45769a605c99a8bf9aa75b2d49900df018f31a36c32da2ed72ccc856e514a84b0c6df05b1f75cb8357d94927decd4eea6c8ff3311f8c884eeef5dcf899fdc943844f1537632a2a4fddb927ab5b923270a66c7bbcb615c508245c74dfd0b45e0704c5643bac8198fd69a728da3bbf", 0x9a, 0xfff}], 0x80000, &(0x7f00000005c0)=ANY=[@ANYBLOB='huge=within_size,euid>', @ANYRESDEC=r5, @ANYBLOB=',uid=', @ANYRESDEC=0xee01, @ANYBLOB="2c7375626a5f747970653d7b27295b25282c736d61636b6673726f6f743d2c6673636f6e746578743d73797361646d5f752c009f49de"])
r7 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f0000000500)={'fscrypt:', @desc2}, &(0x7f0000000540)={0x0, "61d649a9697d7d667a06ade7e77030b12a214afdf058c3f747e99a5e30458e609a598b8965058b58740870f8c0acd5f7a6ad16f9d7b230660508fd6c72461918", 0x23}, 0x48, r0)
add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000400)={'fscrypt:', @desc1}, &(0x7f0000000440)={0x0, "ed9f7c4bf633bd4ecc2180c114881df6d4aff466edc905f4a70f82c235434dfafc3a7d5a506dfb1000476aeabdf25851fb35246dee8efb9bf8ad0980fe02c559", 0x27}, 0x48, r9)
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
keyctl$chown(0x4, r7, r8, r10)
keyctl$chown(0x4, r1, r5, r10)

19:40:03 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x68000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:03 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1133.624181] nfs4: Unknown parameter 'ķe'
19:40:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xffffff7f, 0x0)

19:40:17 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:40:17 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(0x0)
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:40:17 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x6c000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:17 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:40:17 executing program 7:
ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000280))
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x44110}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r0)
r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)='\x00', r1)
add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)="6cfda847ab83913c06f5a0bba70f47aad98d4ad7a8b7e93099aa46d30d5b0eaf90922159d870014d65efe0d4ce88558528ab36c2f534bb6ff5c06fed22c65530eec8e4968e0bb3e49611da8e9595c535a7fd570be25616464dde81a80106f07041c5433599cddaab9da0fbc22157e188fbd02133e32fd766011e447fd7e35c07a35df17ec7c688d5efc07adc901065a295e3deb8e09e3ff2f6b974a972ce096f6eef9f19", 0xa4, r2)

19:40:17 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={0x0, 0x0, 0x1fffefff}, 0x0, &(0x7f0000000300), 0x0)

19:40:17 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1147.656865] nfs4: Unknown parameter 'ķe'
19:40:17 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xffffff8c, 0x0)

19:40:17 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x74000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1147.756999] nfs4: Unknown parameter 'ķe'
19:40:17 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r1, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="047e7e9d2a491900009ed7dabbf0fb00"])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netfilter\x00')
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:40:17 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:17 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x40020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x40, 0xfe, 0x1f, 0x0, 0x1, 0x2b8, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0x20, 0x17}, 0x8408, 0x572, 0x3, 0x5, 0x7f, 0x8, 0x6a38, 0x0, 0x2, 0x0, 0x100000000}, 0xffffffffffffffff, 0xc, r0, 0x8)
r2 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "604f8d9fae621d025c59c1c035741f7743e11b16a01fcd57e0042e09930945555b59d0e9652e773df1bf650715d840f3b04e7b03b390c9d2e3064df38f739197", 0x24}, 0x48, r1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000014c0)=<r3=>0x0)
r4 = getpid()
pidfd_open(0x0, 0x0)
r5 = getpgid(0x0)
r6 = getpid()
pidfd_open(r6, 0x0)
r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r7, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
clone3(&(0x7f0000001540)={0xa0000000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x12}, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f00000013c0)=""/200, &(0x7f0000001500)=[r3, r4, 0xffffffffffffffff, 0x0, r5, r6, 0xffffffffffffffff], 0x7, {r7}}, 0x58)
keyctl$chown(0x4, 0x0, 0x0, 0x0)
r8 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
statx(0xffffffffffffffff, 0x0, 0x800, 0x40, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
keyctl$chown(0x4, r8, r9, r10)
keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, r8, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0))

[ 1147.890209] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
[ 1148.031225] nfs4: Unknown parameter 'ķe'
19:40:18 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x7a000000, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfffffff0, 0x0)

[ 1148.057574] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:18 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1148.357425] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:32 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:40:32 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(0x0, 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:40:32 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000480)={0x3, 0x0, @b}, 0x48, r0)
keyctl$revoke(0x3, r1)
r2 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="3d91df304fe0158ae1e84d24d9113b8c1c9b01466649cc5156e6ed1b8edb5075842f5d4145bfd5a725e9af14038c86a61351fc0cce31ff47a471312e304d714dda0b15eb13ce887e36615fd4639a41b9800f5f9ee1091c6761b62bfc0582f6798ea284d053597be5eb29d4856c6f8e20f6fae4ac3069dd6385cc902a63bff7b1e30a1a78e38984d7ddcf14faad2be2f01f308c42165ca974dba4a34a73d80259885e206d9cbbc76985c4c87e65a4c72328e9d2af72ae781734228da8f69292278f2412539f1f3717c0bc4975765af51f6871c0ad49042dac44034f2bf43395389ec5151eb8347b4fab08823e0a615491bcdd105018", 0xf5, r0)
add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r2)

[ 1162.253516] nfs4: Unknown parameter 'ķe'
19:40:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:32 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfffffff6, 0x0)

19:40:32 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfeffffff, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:32 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1162.282248] nfs4: Unknown parameter 'ķe'
19:40:32 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfffffe00, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:32 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '.)(+&)%/]^-$\x00'})
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:40:32 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0xfffffffe, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:32 executing program 7:
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa1}}, 0x14)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000))
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000140), &(0x7f0000000200), 0x2, 0x1)

19:40:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfffffffe, 0x0)

19:40:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r1, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="047e7e9d2a491900009ed7dabbf0fb00"])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netfilter\x00')
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:40:32 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "ba1c0bea80e2db443de74eba9ffa58d5781b019bdb52da00bb80c5a14e111f142b5a734567247e55ab5af0074d72eecdd6fe148722e12eef6886d57c6c6deaef", 0x17}, 0x48, r0)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

[ 1162.475522] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:32 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xedc000000000, 0x0)

19:40:32 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffa)
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x83, 0xbc, 0x1, 0x32, 0x0, 0x7, 0x8000, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x1, 0x1, 0xd999, 0x3, 0x6000000000000, 0xe77b, 0x8, 0x0, 0x8001, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x541042)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x0, 0x77, 0x5e, 0x0, 0xfffffffffffffffc, 0x80, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x40, 0x6}, 0x0, 0x7ff, 0x9, 0x8, 0x8, 0x0, 0x1ff, 0x0, 0xcc97, 0x0, 0xffffffff}, 0x0, 0xe, r0, 0x0)

19:40:49 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b902b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:40:49 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:40:49 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(0x0, 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:40:49 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = getpid()
pidfd_open(r1, 0x0)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee00}}, './file0\x00'})
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x40, 0x3, 0x2, 0x0, 0x0, 0x9, 0x64620, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x8040, 0x4, 0x6, 0x4, 0x2, 0x1f, 0x8000, 0x0, 0x2b, 0x0, 0x7}, r1, 0xd, r2, 0x2)
creat(&(0x7f0000000240)='./file0\x00', 0x4c)

19:40:49 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:49 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:40:49 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

[ 1179.042537] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:49 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x4000000000000, 0x0)

[ 1179.087111] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:49 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b903b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1179.113342] nfs4: Unknown parameter 'ķe'
[ 1179.120443] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:40:49 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x8000000000000, 0x0)

19:40:49 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x7}, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x100000000000080, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x20, 0x7, 0x8, 0x20, 0x0, 0x4, 0x40181, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x80, 0xfffffffffffffffd, 0x0, 0x1, 0x1b9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:40:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
keyctl$chown(0x4, r0, r1, r2)
r3 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
mknodat$loop(r4, &(0x7f0000000100)='./file1\x00', 0x1, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
keyctl$chown(0x4, r3, r5, r6)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)=@keyring={'key_or_keyring:', r3})

19:40:49 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:40:49 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1179.249016] nfs4: Unknown parameter 'ķe'
[ 1179.264859] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
[ 1179.307073] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:04 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(0x0, 0x103742, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:41:04 executing program 2:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = getpid()
pidfd_open(r2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000480)={{0x1, 0x1, 0x18, <r3=>r1, {0x7}}, './file1\x00'})
perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x7f, 0x9, 0xfe, 0x3f, 0x0, 0x6, 0x114c9, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000240), 0x4}, 0x51760, 0x82c, 0x10000, 0x0, 0x68e6, 0x0, 0x4, 0x0, 0x8, 0x0, 0x6}, r2, 0x8, r3, 0x0)
r4 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r5 = getpid()
pidfd_open(r5, 0x0)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0x5, 0xff, 0xfa, 0x0, 0x7, 0x300, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1, @perf_config_ext={0xffffffffffffffe0, 0x10001}, 0x0, 0x1, 0x6, 0x0, 0x80000001, 0x523f, 0x2, 0x0, 0x8, 0x0, 0xa060}, r5, 0x9, 0xffffffffffffffff, 0x0)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r6 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r4)
r7 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
keyctl$chown(0x4, r7, r8, r9)
keyctl$negate(0xd, r6, 0xc338b08, r7)

19:41:04 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf0ffffffffffff, 0x0)

19:41:04 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x0, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:04 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b905b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:04 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:04 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x8, 0xf7, 0x4, 0x0, 0xfff, 0x1, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000400), 0x4}, 0x4, 0x77d1, 0x4, 0x0, 0x401, 0x7, 0x8, 0x0, 0x119c, 0x0, 0x8}, 0xffffffffffffffff, 0x1, r0, 0x1)
r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000200)="7c349f5d827757abf3decbccf0f22f9f862787e44730892239f6bff2e0bc0d5a035b2436097121839b3f5a56af6838626fbce3afc332a01308611f21cc1d9b41b557d00a33a889d7b52c7ec5501db52a8778ea66bd155d6251a87d5fe63a975a0d754e16d8a906085f5970d9c48f83643b3fcc0191c6bc3dff345bbca7a72286e0fdfea13f67dffbce40e7eb33c79ec825b30e63f1f569688498b80177b58f5770f40b97414aa13cd29ea5918a05de5ce527d02a9838d3b41773b7070b31d107adc0d51ad17d10fe24c96f0d2bf2aad00632891dd15d3fedccf2d8c1daf91525ce122ffc274feda833f7baf77660", 0xee, r1)
r3 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
keyctl$chown(0x4, r3, r4, r5)
close(r0)
add_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)="03316624bbfaeb6428d8bc1c52a6c35511b2a072cb363109d16cd5c973ea5d7959bca7f71bd085a43adafc3f020a53275c9bf2fea2dc77b2d5965436f9e1dab4e90df8f4b913869bcb4f3d960f33f7706709e817825ef74b02314125e880d56f99d229c49f72019ce09bba22c9a909c98719963d3e", 0x75, r1)
keyctl$search(0xa, r2, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)={'syz', 0x0}, r3)

19:41:04 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1194.490865] nfs4: Unknown parameter 'ķe'
[ 1194.526034] nfs4: Unknown parameter 'ķe'
19:41:04 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b906b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:04 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:41:04 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:04 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x100000000000000, 0x0)

19:41:04 executing program 7:
accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0xe, 0x80000)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2500, 0x0)
getsockopt$sock_int(r1, 0x1, 0x4, 0x0, &(0x7f00000001c0))
pipe2(&(0x7f0000000000), 0x0)
fcntl$setlease(r0, 0x400, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0)
close(r2)

19:41:04 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:04 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00'})
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r1=>0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x43, 0xf7, 0x80, 0x20, 0x0, 0x6, 0x1, 0xb, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe09, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x2000, 0x2, 0x80000000, 0x4, 0x94b, 0x9, 0x3, 0x0, 0x1, 0x0, 0xffffffff7fffffff}, r1, 0xe, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:41:04 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b907b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1194.748967] nfs4: Unknown parameter 'ķe'
19:41:18 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:41:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x200000000000000, 0x0)

19:41:18 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0x2, 0x7f, 0xef, 0x0, 0x9, 0x1008, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0xb61, 0x8}, 0x8022, 0x0, 0x8001, 0x9, 0x6bd83ee8, 0x0, 0x1, 0x0, 0x101, 0x0, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x8, r0, 0x1)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:41:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
keyctl$chown(0x4, r0, r1, r2)
request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000100)='-%\x00', r0)

19:41:18 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:18 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:18 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b90ab4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:18 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1208.220599] nfs4: Unknown parameter 'ķe'
[ 1208.245807] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:18 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b910b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x300000000000000, 0x0)

19:41:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000200)="62c59e73a3b4057bcecfc7c6cc699846497641af3d96ffe8ea474eda7eee15d863b4c47357a644f35475add3868c138280e27937df0edc9ead4fb7b922a9481120edaaaf630bdf74b689a5120ab18f171bb1cd3d77f09f429171c817a48ff04b77973eaf279d69b8864c5031c1416648c3cf5d186ed9fee2e0c1c5b543e71a4b44f93143b14697096307a8855a355da72ae8c19980910f4f650b610fa599ed542614ec253dd7f61732e45c6f0f9a0a99dbb58d7f203e5d1cd8a6fb73e3330cf5eefbdc0de2571b23a270cd360f90045dafbd27ac163a8888753d", 0xda, 0xfffffffffffffffc)

[ 1208.318053] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:18 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r1=>0x0)
perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x3, 0x4, 0x1, 0x7f, 0x0, 0x2, 0xa1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x143d, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x2004, 0x2, 0x1, 0x6, 0x0, 0x9, 0x6, 0x0, 0x800, 0x0, 0x7fff800000}, r1, 0xf, r0, 0x0)

19:41:18 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e256095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:18 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000100)={0x0, "cc794535ccf6f221ead3d76671ba9b9d9670cb9fc3a429f054d89d619e09e8a5fe11569fca8764c8666b26f2e147d833b27e8c38fbec54efa58869f0f216054b", 0x3e}, 0x48, r0)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)
r2 = add_key$fscrypt_v1(&(0x7f0000000300), &(0x7f0000000340)={'fscrypt:', @desc1}, &(0x7f0000000380)={0x0, "56d169ad96f8d2326c2a4a8e908bdcba57b337ac0ccd77c7a479267999f0719bcfc546d8eee65817b92fdb66fae8f98daea9768a10290d3df4714aab43585044", 0x28}, 0x48, 0xffffffffffffffff)
add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc1}, &(0x7f0000000280)={0x0, "faf53a22cad98a8658c73dd25bed274720324fbce8718d214580e0e85ac02ccc8237cc04b8f6c502d14c36dad3d9f746c42c720d1aa2dc1002e75e7018f9b555", 0x1a}, 0x48, r2)
r3 = request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x0}, &(0x7f0000000480)='fscrypt:', r0)
r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
keyctl$chown(0x4, r4, r5, r6)
r7 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
keyctl$chown(0x4, r7, r8, r9)
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r7, 0x1)

19:41:18 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x600000000000000, 0x0)

19:41:18 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1208.564670] nfs4: Unknown parameter 'ķe'
19:41:37 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:41:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp6\x00')
perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x8, 0x3, 0x3, 0x20, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xbae, 0x2, @perf_bp, 0x400, 0x1, 0x1, 0x0, 0x2, 0x6, 0x0, 0x0, 0xfc00000, 0x0, 0x7}, 0x0, 0xd, r0, 0x0)

19:41:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2000000000000000, 0x0)

19:41:37 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:37 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f1030c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$update(0x2, r0, &(0x7f0000000200)="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", 0x1000)

19:41:37 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
keyctl$chown(0x4, r1, r2, r3)
r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
keyctl$chown(0x4, r4, r5, r6)
keyctl$KEYCTL_MOVE(0x1e, r1, r4, r0, 0x1)

[ 1227.530974] nfs4: Unknown parameter 'ķe'
19:41:37 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f3230c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:37 executing program 2:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0x81, 0x4, 0x2, 0x0, 0x3, 0x908, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xeb, 0x6}, 0x4a55, 0x7ff, 0x7, 0x1, 0x2, 0xfffffff9, 0x5, 0x0, 0x69c7, 0x0, 0x2}, 0x0, 0x1, r0, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:41:37 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2010000000000000, 0x0)

19:41:37 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:37 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:41:37 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:37 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
dup(r0)

19:41:50 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d10e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:50 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, @out_args}, './file0\x00'})
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'})
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x4, 0x1f, 0x0, 0x0, 0x100000000, 0x102c0, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xccc, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4028, 0x3f, 0x7, 0x4, 0xa8c6, 0x4, 0x7, 0x0, 0x10000, 0x0, 0x5}, 0x0, 0xb, r0, 0x0)

19:41:50 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x2f00000000000000, 0x0)

19:41:50 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
keyctl$chown(0x4, r2, r3, r4)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r2, 0x1e, 0x9e}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'sha3-256-generic\x00'}}, &(0x7f0000000380)="bea5f9f3c135da461851bb3166c81c10f8d563e2c857a9296f2865ced90c", &(0x7f00000003c0)=""/158)
keyctl$link(0x8, r0, r1)
r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xb3, 0x7f, 0x8, 0xcf, 0x0, 0xfffffffffffffffb, 0x8251, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x7, 0x8cfc}, 0x50c87, 0x401, 0xffff, 0x0, 0x4bd17974, 0x9, 0x19c, 0x0, 0x8000, 0x0, 0x80000001}, 0xffffffffffffffff, 0xa, r5, 0xb)

19:41:50 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:50 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:50 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x10)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:41:50 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1240.653571] nfs4: Unknown parameter 'ķe'
19:41:50 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1f, 0x3, 0x1, 0x3, 0x0, 0xf03, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x8000, 0x9}, 0x40000, 0x0, 0x3, 0x1, 0x7f, 0x0, 0x2f8b, 0x0, 0x8, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "0614c58f3cf911ac2b7d8c12e7526e4437944ee230b630a661caf2258be131f08056829a145896313cdcf8770cf215eb3bb3b0cef4cd4ecf92f7f3f205c54319", 0x30}, 0x48, r0)

[ 1240.681066] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:50 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x3f00000000000000, 0x0)

19:41:50 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d14e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1240.730369] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:50 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:41:50 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1240.803408] nfs4: Unknown parameter 'ķe'
19:41:50 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x4000000000000000, 0x0)

19:41:50 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

[ 1240.810441] nfs4: Unknown parameter 'ķe'
19:41:50 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e903cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:50 executing program 7:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000000))

19:41:50 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:41:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e910cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:41:51 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1240.950474] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:51 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x5002000000000000, 0x0)

[ 1241.035392] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:41:51 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb11021baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:02 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

19:42:02 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:42:02 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:02 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
keyctl$chown(0x4, r2, r3, r4)
r5 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
keyctl$chown(0x4, r5, r6, r7)
keyctl$search(0xa, r5, &(0x7f0000000200)='logon\x00', &(0x7f0000000240)={'syz', 0x2}, r1)
keyctl$negate(0xd, r0, 0xffffffff, r2)

19:42:02 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:02 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb11221baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:02 executing program 7:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="b53700000000000000006b"], 0x28}}, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r4=>0x0})
getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00010000", @ANYRES16=r5, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r4, @ANYBLOB="e200330080040000000211000001080211"], 0x100}}, 0x0)
sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, r2, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xffffffff, 0x6b}}}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "df2d3820f8c13c739ea1960ebf"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040005}, 0x58000)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

19:42:02 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x7c00000000000000, 0x0)

[ 1252.912102] nfs4: Unknown parameter 'ķe'
[ 1252.934646] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:42:03 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1252.965213] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
[ 1252.985664] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'.
[ 1253.053493] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
[ 1253.075194] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'.
19:42:17 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:17 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x4c124}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x1f, 0x1d, 0x8, 0x2, 0x0, 0x0, 0x89088, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6e0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x22, 0x100, 0x295, 0x3, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x563}, 0x0, 0x0, r0, 0x9)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b9af15f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7eb092c85e521a3eb10d21baba2b67d21d"}, 0x48, 0x0)

19:42:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x8cffffff00000000, 0x0)

19:42:17 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000000)={{}, {@void, @actul_num={@val=0x2b, 0x0, 0x6b}}})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:42:17 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
keyctl$chown(0x4, r2, r3, r4)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r2, 0x1e, 0x9e}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'sha3-256-generic\x00'}}, &(0x7f0000000380)="bea5f9f3c135da461851bb3166c81c10f8d563e2c857a9296f2865ced90c", &(0x7f00000003c0)=""/158)
keyctl$link(0x8, r0, r1)
r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xb3, 0x7f, 0x8, 0xcf, 0x0, 0xfffffffffffffffb, 0x8251, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x7, 0x8cfc}, 0x50c87, 0x401, 0xffff, 0x0, 0x4bd17974, 0x9, 0x19c, 0x0, 0x8000, 0x0, 0x80000001}, 0xffffffffffffffff, 0xa, r5, 0xb)

19:42:17 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:17 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x2}, 0x48, 0xfffffffffffffffc)

19:42:17 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

[ 1267.651871] nfs4: Unknown parameter 'ķe'
19:42:17 executing program 7:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r1, 0x1, 0x2b, 0x0, &(0x7f00000001c0))
ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)=0x1)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80008000)

19:42:17 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf0ffffff00000000, 0x0)

19:42:17 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x10457, 0x0, 0x0, 0x9, 0x0, 0x8}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
r1 = add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
statx(0xffffffffffffffff, 0x0, 0x0, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
keyctl$chown(0x4, r2, r3, r4)
keyctl$KEYCTL_MOVE(0x1e, r2, r1, r1, 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000400)='blacklist\x00', 0x0)
keyctl$update(0x2, r0, &(0x7f00000005c0)="55d17805022868b94e837eb4ddfcef5ad9e8da57ae3fbd2775412e3f311052190d8412158716586df3446d7ac2fc4ee4cd0b9b5db654c78b000113f3e3a9615e85ad", 0x42)
r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
r6 = add_key$fscrypt_provisioning(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)={0x2, 0x0, @c}, 0x29, r5)
keyctl$link(0x8, r6, r5)
r7 = perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x1, 0x1f, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x1127a, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x200, 0x401, 0x101, 0x5, 0x9, 0x1, 0x3, 0x0, 0x8, 0x0, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x9)
add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r5)
perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x1f, 0x2, 0x6, 0xff, 0x0, 0x3f, 0x84, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000440), 0x2}, 0x420, 0xfffffffffffffff7, 0x20004, 0x8, 0x10000, 0x401, 0x0, 0x0, 0xc640, 0x0, 0x2}, 0x0, 0x3, r7, 0x0)

19:42:17 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x3}, 0x48, 0xfffffffffffffffc)

19:42:18 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x4}, 0x48, 0xfffffffffffffffc)

[ 1267.901996] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:42:18 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:34 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x5}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:42:34 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:34 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:34 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:34 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)
perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x54, 0x3, 0x3, 0x4, 0x0, 0x200, 0x40, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x42e6, 0x7fff, 0x10000, 0xd, 0x200, 0x4, 0x9, 0x0, 0x3, 0x0, 0xcf71}, 0x0, 0x2, 0xffffffffffffffff, 0x2)

19:42:34 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xf6ffffff00000000, 0x0)

[ 1284.064153] nfs4: Unknown parameter 'ķe'
19:42:34 executing program 7:
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)=""/29, 0x1d}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/110, 0x6e}], 0x4, &(0x7f0000001500)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001540), 0x6e, &(0x7f00000019c0)=[{&(0x7f00000015c0)=""/92, 0x5c}, {&(0x7f0000001640)=""/120, 0x78}, {&(0x7f00000016c0)=""/219, 0xdb}, {&(0x7f00000017c0)=""/75, 0x4b}, {&(0x7f0000001840)=""/130, 0x82}, {&(0x7f0000001900)=""/118, 0x76}, {&(0x7f0000001980)=""/15, 0xf}], 0x7, &(0x7f0000001a40)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001b40)=""/186, 0xba}, {&(0x7f0000001c00)=""/167, 0xa7}, {&(0x7f0000001cc0)=""/180, 0xb4}], 0x3, &(0x7f0000001dc0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}], 0x4, 0x10001, &(0x7f0000002000)={0x77359400})
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x80000000}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xfeffffff00000000, 0x0)

19:42:34 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x6}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1284.266055] nfs4: Unknown parameter 'ķe'
19:42:34 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:34 executing program 7:
r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x1, 0x2)
r1 = socket$packet(0x11, 0x2, 0x300)
r2 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r3=>0x0})
sendto$packet(r1, 0x0, 0x4, 0x0, &(0x7f0000000280)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14)
r4 = socket$packet(0x11, 0x2, 0x300)
r5 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r6=>0x0})
sendto$packet(r4, 0x0, 0x4, 0x0, &(0x7f0000000280)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000100)={'gretap0\x00', <r7=>0x0, 0x7, 0x10, 0x3ff, 0x0, {{0x8, 0x4, 0x3, 0x8, 0x20, 0x68, 0x0, 0xce, 0x2f, 0x0, @multicast2, @remote, {[@generic={0x7, 0x9, "be4faeca6560d7"}]}}}}})
sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xad10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xdc, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4014}, 0x80)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xff03000000000000, 0x0)

19:42:34 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x7}, 0x48, 0xfffffffffffffffc)

19:42:34 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1284.312216] nfs4: Unknown parameter 'ķe'
19:42:47 executing program 3:
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/171, 0xab}], 0x2, &(0x7f0000000bc0)}, 0xc0002210)
acct(&(0x7f0000000280)='./file0\x00')
open$dir(&(0x7f0000000000)='./file1\x00', 0x103742, 0x10)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = fork()
unlink(&(0x7f0000000180)='./file1\x00')
process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/113, 0x71}, {&(0x7f0000000640)}, {&(0x7f0000000100)=""/116, 0x74}], 0x3, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/199, 0xc7}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000a80)=""/145, 0x91}], 0x4, 0x0)

19:42:47 executing program 2:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, <r4=>0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @inherit={0xfffffffffffffe4c, &(0x7f0000002940)={0x1, 0x3, 0x5, 0xffffffff, {0x28, 0x0, 0xe4, 0x5, 0x9}, [0x1, 0x13fdbcef, 0x81]}}, @subvolid=0x80000000})
r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, <r7=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r6, 0xc4009420, &(0x7f0000000900)={0x4, 0x4, {0x8000000000000, @usage=0x400, 0x0, 0xf5, 0x80d, 0x4, 0x855, 0x7f, 0x20, @struct={0xc421, 0x9}, 0x6, 0xff, [0x8, 0x4, 0x4, 0x809, 0xe70d, 0x7e10c57]}, {0x8, @struct={0x1f, 0x8}, 0x0, 0x401, 0x9, 0x4, 0xe24000000, 0x8, 0x411, @struct={0x6, 0x2}, 0xd89, 0x1, [0x0, 0x4, 0x8, 0x1f, 0x3, 0x81]}, {0x7, @usage=0x80000000, r7, 0x8, 0x3, 0x7ff, 0x7fff, 0xffffffffffffff44, 0x8, @struct={0x1, 0x80000001}, 0x3, 0x40, [0xac9c, 0x4, 0xfffffffffffffffc, 0xffff, 0xfffffffffffff001, 0x9]}, {0x10000, 0x6, 0x1}})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000140)={{r2}, r4, 0x0, @inherit={0x50, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000000000001000000000000000100010000000000090000000000000012000000000000000900000000000000010000000000d21a3ebf097476480000070000000000000007000000000000000100000000000000", @ANYBLOB="586292c4d715b7767b8b246cebbc94016b8830195ae443585a16f6b12dbd3d1540e6b5b5b9a9c169dcd501b276c2ee1475664fbb6336cc7bfb53b826", @ANYRES32=r5]}, @devid=r7})
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000300)={0x0, 0xfffffffffffffffc, @start={r7, 0x0, "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", "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"}, [0x3, 0x3, 0x3, 0x86a, 0x8, 0xf25c, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0xebb, 0x1, 0x9, 0x0, 0x98, 0x1, 0x7f, 0x2, 0x9, 0x8000, 0x9, 0x200, 0xf192, 0x9, 0x100000000, 0x8, 0x2af, 0x3, 0x6, 0x2, 0x7fff, 0x2, 0xd37, 0x3, 0x401, 0x8, 0x9, 0x800, 0x9, 0xfffffffffffffff8, 0x97a, 0x1ff, 0x1, 0x1, 0x3, 0x7f, 0xfffffffffffffe00, 0x9, 0x4, 0x100000000, 0x400, 0x9, 0x7, 0x78, 0xc35, 0x5, 0x2, 0x7fffffff, 0x0, 0x81, 0x2, 0x6, 0xc31, 0x7]})
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100), 0x0, &(0x7f0000000300), 0x0)

19:42:47 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "649ea77af042a8a6b60864c7a8723b1484e9484a21ca979152694c92d6c4c53404902be9f7d105d3e4e65a96c0b44f6ec9ee59b164ae48e004bb27cc066c50de", 0x2e}, 0x48, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r0)

19:42:47 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:47 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x8}, 0x48, 0xfffffffffffffffc)

19:42:47 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xffff1f0000000000, 0x0)

19:42:47 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

19:42:47 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1297.535838] nfs4: Unknown parameter 'ķe'
19:42:47 executing program 7:
r0 = getpid()
pidfd_open(r0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)

[ 1297.581602] nfs4: Unknown parameter 'ķe'
19:42:47 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0xa}, 0x48, 0xfffffffffffffffc)

19:42:47 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

19:42:47 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xffffff7f00000000, 0x0)

19:42:47 executing program 7:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x2})
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
flock(r1, 0xc)
ioctl$BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x3})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x20, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext, 0x0, 0x0, 0x2, 0x4, 0x0, 0x3}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xb0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)="1d585fb73ed6c6df91d9493b1f3cf12377b1c83c20d6d156948ddb9736e63a9e708f68701efcfbf3a0777b3a3dfc0d36608f73b4ce1f548335f173713c435ba654c6b5f20dd0ff85f0a4745603", 0x4d, 0x162d}, {&(0x7f0000000280)="66232cc5f7748be4a36892a74712712bcd18b4101aea1cbf70f599cce706f940622a48caab22b0ab17db185539e8c3834bc770cce82c9a3e9f9abb9504e82101c7632120c7e60f9f016e994c24d19ca23f74ab", 0x53, 0x6}, {&(0x7f0000000300)="a043467ba8a81d2d", 0x8, 0x420}], 0x28a0823, &(0x7f0000000580)=ANY=[@ANYBLOB="687567653d6e657665722c687567653d77697468696e5f73693d05635d7a652c6769643d", @ANYRESHEX=0xee01, @ANYBLOB="2c73697a653d36652d36256b25352c736d61636b66737472616e736d7574653d6673639a51fb6193d57816727970743a2c6f626a5f757365723d2f7b2c6673636f6e746578743d726f6f742c66756e633d4649524d574152455f434845434b2c736d61636b66737472616e736d7574653d667363727970743a2c00"])
openat(r2, &(0x7f0000000480)='./file0/../file0\x00', 0x81, 0x140)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d"}, 0x48, 0xfffffffffffffffc)
getdents(r0, &(0x7f00000003c0)=""/92, 0x5c)

19:42:47 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000002300)={0x0, "37e343791ad7c1b904b4f5fdf34e2e6095e1b39629f29294e76f0830c0af1d05e6e902cfdef3fc58c2f9ac911ca4bf7ed392c85e521a3eb10d21baba2b67d21d", 0x48}, 0x48, 0xfffffffffffffffc)

[ 1297.713054] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:42:47 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b665"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000002f40)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)={0x10, 0x464, 0x4}, 0x10}}, 0x0)

[ 1297.775548] syz-executor.7(10622): Recompile this 32-bit application with '-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE' or '-D_GNU_SOURCE'
[ 1297.786613] EXT4-fs warning (device sda): verify_group_input:171: Reserved blocks too high (2)
19:42:47 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="07b6655f0000000000000000002c"])
mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', 0x80, 0x10001)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0xfa7, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r2=>0x0, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0)
io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)

[ 1297.827883] nfs4: Unknown parameter 'ķe'
[ 1301.624277] ==================================================================
[ 1301.625179] BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x1aa1/0x22d0
[ 1301.626098] Read of size 8 at addr ffff888047257540 by task syz-executor.3/10591
[ 1301.626968] 
[ 1301.627197] CPU: 0 PID: 10591 Comm: syz-executor.3 Not tainted 6.2.0-rc8-next-20230217 #1
[ 1301.628151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1301.629112] Call Trace:
[ 1301.629422]  <IRQ>
[ 1301.629696]  dump_stack_lvl+0x91/0xf0
[ 1301.630190]  print_report+0xcc/0x620
[ 1301.630661]  ? __virt_addr_valid+0x102/0x340
[ 1301.631216]  ? unwind_next_frame+0x1aa1/0x22d0
[ 1301.631773]  kasan_report+0xc0/0xf0
[ 1301.635762]  ? unwind_next_frame+0x1aa1/0x22d0
[ 1301.636354]  unwind_next_frame+0x1aa1/0x22d0
[ 1301.636922]  ? find_held_lock+0x2c/0x110
[ 1301.637446]  ? find_held_lock+0x2c/0x110
[ 1301.637976]  ? kernel_text_address+0x11/0xc0
[ 1301.638555]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 1301.639246]  arch_stack_walk+0x87/0xf0
[ 1301.639757]  ? find_held_lock+0x2c/0x110
[ 1301.640287]  ? bio_endio+0x568/0x700
[ 1301.640773]  stack_trace_save+0x90/0xd0
[ 1301.641282]  ? __pfx_stack_trace_save+0x10/0x10
[ 1301.641889]  kasan_save_stack+0x22/0x50
[ 1301.642410]  ? kasan_save_stack+0x22/0x50
[ 1301.642945]  ? __kasan_record_aux_stack+0x95/0xb0
[ 1301.643594]  ? __call_rcu_common.constprop.0+0x6a/0xa70
[ 1301.644285]  ? __kmem_cache_free+0x8b/0x2f0
[ 1301.644840]  ? bio_endio+0x568/0x700
[ 1301.645328]  ? blk_update_request+0x398/0x1490
[ 1301.645906]  ? scsi_end_request+0x7a/0xa20
[ 1301.646456]  ? scsi_io_completion+0xc0/0x2050
[ 1301.647046]  ? scsi_complete+0x118/0x560
[ 1301.647580]  ? blk_complete_reqs+0xb2/0xf0
[ 1301.648134]  ? __do_softirq+0x258/0x8a2
[ 1301.648643]  ? __irq_exit_rcu+0xcc/0x110
[ 1301.649179]  ? irq_exit_rcu+0x9/0x20
[ 1301.649675]  ? sysvec_call_function_single+0x6e/0x90
[ 1301.650327]  ? asm_sysvec_call_function_single+0x1a/0x20
[ 1301.651013]  ? strlen+0x69/0xa0
[ 1301.651447]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 1301.652124]  ? find_held_lock+0x2c/0x110
[ 1301.652652]  ? __pfx___lock_acquire+0x10/0x10
[ 1301.653237]  ? perf_trace_lock_acquire+0xcf/0x500
[ 1301.653846]  ? __pfx_mark_lock.part.0+0x10/0x10
[ 1301.654463]  ? lock_is_held_type+0x9f/0x120
[ 1301.655041]  ? find_held_lock+0x2c/0x110
[ 1301.655567]  ? __delete_object+0xb3/0x100
[ 1301.656106]  ? lock_release+0x1e3/0x710
[ 1301.656631]  ? __pfx_lock_release+0x10/0x10
[ 1301.657200]  ? __virt_addr_valid+0x102/0x340
[ 1301.657769]  ? __pfx_free_object_rcu+0x10/0x10
[ 1301.658353]  ? bio_endio+0x568/0x700
[ 1301.658831]  __kasan_record_aux_stack+0x95/0xb0
[ 1301.659442]  ? __pfx_free_object_rcu+0x10/0x10
[ 1301.660024]  __call_rcu_common.constprop.0+0x6a/0xa70
[ 1301.660673]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1301.661316]  ? bio_endio+0x568/0x700
[ 1301.661798]  __kmem_cache_free+0x8b/0x2f0
[ 1301.662327]  ? __pfx_bio_copy_kern_endio_read+0x10/0x10
[ 1301.662987]  bio_endio+0x568/0x700
[ 1301.663468]  blk_update_request+0x398/0x1490
[ 1301.664035]  scsi_end_request+0x7a/0xa20
[ 1301.664555]  ? __pfx_lock_release+0x10/0x10
[ 1301.665113]  ? scsi_dec_host_busy+0x6c/0x390
[ 1301.665678]  scsi_io_completion+0xc0/0x2050
[ 1301.666232]  ? __pfx_scsi_io_completion+0x10/0x10
[ 1301.666847]  ? scsi_device_unbusy+0x262/0x350
[ 1301.667439]  scsi_complete+0x118/0x560
[ 1301.667949]  blk_complete_reqs+0xb2/0xf0
[ 1301.668475]  __do_softirq+0x258/0x8a2
[ 1301.668971]  __irq_exit_rcu+0xcc/0x110
[ 1301.669490]  irq_exit_rcu+0x9/0x20
[ 1301.669961]  sysvec_call_function_single+0x6e/0x90
[ 1301.670583]  </IRQ>
[ 1301.670872]  <TASK>
[ 1301.671183]  asm_sysvec_call_function_single+0x1a/0x20
[ 1301.671836] RIP: 0010:strlen+0x69/0xa0
[ 1301.672331] Code: df 48 89 e8 48 83 c0 01 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 0f b6 14 1a 38 ca 7f 04 84 d2 75 27 80 38 00 75 de 48 83 c4 08 <48> 29 e8 5b 5d e9 11 b8 05 00 48 83 c4 08 31 c0 5b 5d e9 04 b8 05
[ 1301.674504] RSP: 0018:ffff888047257498 EFLAGS: 00000282
[ 1301.675174] RAX: ffffffff848e9c24 RBX: dffffc0000000000 RCX: 0000000000000004
[ 1301.676050] RDX: 0000000000000005 RSI: ffff88806ce35700 RDI: ffffffff848e9c20
[ 1301.676915] RBP: ffffffff848e9c20 R08: 0000000000000000 R09: 0000000000000001
[ 1301.677780] R10: fffffbfff0ba4bca R11: 0000000000000001 R12: 0000000000000000
[ 1301.678644] R13: 1ffff11008e4ae9d R14: ffff888047257568 R15: ffffffff8550e200
[ 1301.679537]  ? lockdep_hardirqs_on_prepare+0x27b/0x3f0
[ 1301.680213]  ? perf_trace_lock_acquire+0xcf/0x500
[ 1301.680820]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 1301.681484] RIP: 0003:find_held_lock+0x2c/0x110
[ 1301.682084] RSP: 81660a16:ffff88806ce35000 EFLAGS: 1ffff11008e4aeb1 ORIG_RAX: 0000000000000002
[ 1301.683162] RAX: 0000000000000001 RBX: ffff88806ce35700 RCX: 0000000000000001
[ 1301.684041] RDX: 0000000000000001 RSI: ffffffff8447645f RDI: 0000000000000246
[ 1301.684916] RBP: 1ffff11008e4ae9d R08: 0000000000000000 R09: ffffffff812b6430
[ 1301.685781] R10: ffffffff851c50f8 R11: 0000000041b58ab3 R12: ffff88806ce35718
[ 1301.686658] R13: 0000000000000000 R14: ffff88804438f010 R15: 00000000000001fe
[ 1301.687538]  ? __pfx_perf_trace_lock_acquire+0x10/0x10
[ 1301.688191]  ? lock_is_held_type+0x9f/0x120
[ 1301.688746]  ? lru_add_drain+0x176/0x390
[ 1301.689269]  ? trace_lock_acquire+0x105/0x1e0
[ 1301.689850]  ? mlock_drain_local+0x4/0x3f0
[ 1301.690391]  ? mlock_drain_local+0x4/0x3f0
[ 1301.690935]  ? lock_acquire+0x32/0xc0
[ 1301.691447]  ? mlock_drain_local+0x4/0x3f0
[ 1301.691988]  ? mlock_drain_local+0x52/0x3f0
[ 1301.692540]  ? mlock_drain_local+0x4/0x3f0
[ 1301.693079]  ? free_pages_and_swap_cache+0x1c/0xa0
[ 1301.693696]  ? tlb_batch_pages_flush+0xa8/0x1b0
[ 1301.694289]  ? unmap_page_range+0x1aec/0x2da0
[ 1301.694893]  ? __pfx_unmap_page_range+0x10/0x10
[ 1301.695510]  ? uprobe_munmap+0x20/0x570
[ 1301.696026]  ? unmap_single_vma+0x194/0x2a0
[ 1301.696587]  ? unmap_vmas+0x233/0x390
[ 1301.697087]  ? __pfx_unmap_vmas+0x10/0x10
[ 1301.697627]  ? find_held_lock+0x2c/0x110
[ 1301.698148]  ? mlock_drain_local+0x1b5/0x3f0
[ 1301.698718]  ? __pfx_lock_release+0x10/0x10
[ 1301.699287]  ? trace_lock_acquire+0x170/0x1e0
[ 1301.699877]  ? exit_mmap+0x15b/0x6a0
[ 1301.700355]  ? __pfx_exit_mmap+0x10/0x10
[ 1301.700888]  ? exit_aio+0x11/0x360
[ 1301.701356]  ? mmput+0xd5/0x390
[ 1301.701781]  ? do_exit+0x9c6/0x2800
[ 1301.702249]  ? find_held_lock+0x2c/0x110
[ 1301.702768]  ? lock_release+0x1e3/0x710
[ 1301.703301]  ? __pfx_do_exit+0x10/0x10
[ 1301.703805]  ? do_raw_spin_lock+0x125/0x270
[ 1301.704352]  ? do_group_exit+0xd4/0x2a0
[ 1301.704860]  ? get_signal+0x23c8/0x2450
[ 1301.705387]  ? __pfx_get_signal+0x10/0x10
[ 1301.705921]  ? __schedule+0xbb5/0x2a90
[ 1301.706432]  ? arch_do_signal_or_restart+0x79/0x590
[ 1301.707076]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 1301.707751]  ? lockdep_hardirqs_on_prepare+0x27b/0x3f0
[ 1301.708438]  ? exit_to_user_mode_prepare+0xeb/0x180
[ 1301.709080]  ? syscall_exit_to_user_mode+0x1d/0x50
[ 1301.709708]  ? do_syscall_64+0x4c/0x90
[ 1301.710229]  ? entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 1301.710930]  </TASK>
[ 1301.711241] 
[ 1301.711458] The buggy address belongs to stack of task syz-executor.3/10591
[ 1301.712296]  and is located at offset 88 in frame:
[ 1301.712893]  perf_trace_lock_acquire+0x0/0x500
[ 1301.713464] 
[ 1301.713688] This frame has 2 objects:
[ 1301.714158]  [48, 52) 'rctx'
[ 1301.714176]  [64, 72) '__regs'
[ 1301.714559] 
[ 1301.715175] The buggy address belongs to the physical page:
[ 1301.715854] page:000000008619c51f refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x47257
[ 1301.716977] flags: 0x100000000000000(node=0|zone=1)
[ 1301.717606] raw: 0100000000000000 0000000000000000 ffffea00011c95c8 0000000000000000
[ 1301.718540] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 1301.719548] page dumped because: kasan: bad access detected
[ 1301.720222] 
[ 1301.720443] Memory state around the buggy address:
[ 1301.721035]  ffff888047257400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1301.721907]  ffff888047257480: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1
[ 1301.722786] >ffff888047257500: f1 f1 f1 04 f2 00 f3 f3 f3 00 00 00 00 00 00 00
[ 1301.723677]                                            ^
[ 1301.724328]  ffff888047257580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1301.725205]  ffff888047257600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1301.726083] ==================================================================
[ 1301.727037] Disabling lock debugging due to kernel taint

VM DIAGNOSIS:
19:42:51  Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff825005d5 RDI=ffffffff87f0ada0 RBP=ffffffff87f0ad60 RSP=ffff88806ce09270
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 R13=ffffffff87f0ad60 R14=0000000000000010 R15=ffffffff825005c0
RIP=ffffffff8250062d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe583cde8000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe583cde6000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc817601320 CR3=0000000018aae000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000
XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000
XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000057c5f9 RBX=ffff888008da5040 RCX=ffffffff84476c3e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff812846a0 RBP=0000000000000001 RSP=ffff888008e1fe70
R8 =0000000000000001 R9 =ffff88806cf34f83 R10=ffffed100d9e69f0 R11=0000000000000001
R12=ffffed10011b4a08 R13=ffffffff85d25e50 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84477c5f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe2bd0ed1000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe2bd0ecf000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000555555b0bd50 CR3=0000000009aa4000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=0000000000000000418c4fef00000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000