last executing test programs:

529.099064ms ago: executing program 2 (id=3):
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0)

513.167533ms ago: executing program 2 (id=6):
recvmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0)

455.800634ms ago: executing program 2 (id=7):
socket(0x1, 0x1, 0x0)

455.262921ms ago: executing program 2 (id=8):
mkdirat(0xffffffffffffffff, &(0x7f0000000000), 0x0)

455.198987ms ago: executing program 0 (id=1):
sendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0)

428.913174ms ago: executing program 1 (id=2):
write(0xffffffffffffffff, &(0x7f0000000000), 0x0)

397.468738ms ago: executing program 1 (id=10):
socket(0x1e, 0x2, 0x0)

335.763785ms ago: executing program 0 (id=11):
close(0xffffffffffffffff)

335.401641ms ago: executing program 0 (id=12):
getpid()

335.318339ms ago: executing program 1 (id=13):
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000))
exit(0x0)

335.219345ms ago: executing program 1 (id=14):
gettid()

316.119675ms ago: executing program 0 (id=15):
socket$kcm(0x29, 0x2, 0x0)

304.550691ms ago: executing program 4 (id=5):
perf_event_open(&(0x7f0000000000), 0x0, 0x0, 0xffffffffffffffff, 0x0)

251.81306ms ago: executing program 1 (id=16):
unlink(&(0x7f0000000000))

0s ago: executing program 3 (id=4):
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000))

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts.
[   55.624531][ T5078] cgroup: Unknown subsys name 'net'
[   55.825611][ T5078] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   57.182052][ T5078] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   58.304478][   T11] 
[   58.307090][   T11] =============================
[   58.311958][   T11] WARNING: suspicious RCU usage
[   58.316880][   T11] 6.10.0-rc3-syzkaller-00138-g7e9f79428372 #0 Not tainted
[   58.324180][   T11] -----------------------------
[   58.329325][   T11] net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage!
[   58.339209][   T11] 
[   58.339209][   T11] other info that might help us debug this:
[   58.339209][   T11] 
[   58.349523][   T11] 
SYZFAIL: failed to recv rpc
fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor)
[   58.349523][   T11] rcu_scheduler