last executing test programs:

0s ago: executing program 1 (id=2):
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_int(r0, &(0x7f0000000000), 0xfffffd26)
write$cgroup_devices(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c3000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r2}, 0x10)
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{0x3, 0x1, 0x0, 0x80000001}]})

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.96' (ED25519) to the list of known hosts.
[   25.209978][   T28] audit: type=1400 audit(1757554106.314:64): avc:  denied  { read } for  pid=276 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
Stopping sshd: stopped /usr/sbin/sshd (pid 194)
OK
Stopping crond: stopped /usr/sbin/crond (pid 186)
OK
Stopping dhcpcd...
stopped /sbin/dhcpcd (pid 140)
Stopping network: [   25.696460][   T28] audit: type=1400 audit(1757554106.794:65): avc:  denied  { unlink } for  pid=141 comm="dhcpcd" name="sock" dev="tmpfs" ino=490 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1
[   25.800042][  T275] cgroup: Unknown subsys name 'net'
[   25.804174][   T28] audit: type=1400 audit(1757554106.904:66): avc:  denied  { mounton } for  pid=275 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[   25.834352][  T275] cgroup: Unknown subsys name 'devices'
[   25.835948][   T28] audit: type=1400 audit(1757554106.904:67): avc:  denied  { mount } for  pid=275 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
OK
[   25.867390][   T28] audit: type=1400 audit(1757554106.914:68): avc:  denied  { unmount } for  pid=275 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
Stopping iptables: [   25.896095][   T28] audit: type=1400 audit(1757554107.004:69): avc:  denied  { search } for  pid=303 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   25.922358][   T28] audit: type=1400 audit(1757554107.004:70): avc:  denied  { write } for  pid=303 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   25.946907][   T28] audit: type=1400 audit(1757554107.004:71): avc:  denied  { add_name } for  pid=303 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
OK[   25.969785][   T28] audit: type=1400 audit(1757554107.004:72): avc:  denied  { create } for  pid=303 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1

[   25.992665][   T28] audit: type=1400 audit(1757554107.004:73): avc:  denied  { read open } for  pid=303 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=508 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
Stopping system message bus: done
[   26.059424][  T275] cgroup: Unknown subsys name 'hugetlb'
[   26.065423][  T275] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
Stopping klogd: [   26.178598][  T314] SELinux:  Context root:object_r:swapfile_t is not valid (left unmapped).
OK
Stopping acpid: [   26.243458][  T275] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
OK
Stopping syslogd: stopped /sbin/syslogd (pid 84)
OK
umount: can't remount debugfs read-only
Connection to 10.128.1.96 closed by remote host.
umount: sysfs busy - remounted read-only
umount: devtmpfs busy - remounted read-only
umount: cSent SIGKILL to all processes
Requesting system poweroff
[   29.769243][  T335] kvm: exiting hardware virtualization
[   29.776604][  T335] sd 0:0:1:0: [sda] Synchronizing SCSI cache
[   29.783496][  T335] ACPI: PM: Preparing to enter system sleep state S5
[   29.791012][  T335] reboot: Power down
serialport: VM disconnected.