[ 3.068860][ T24] audit: type=1400 audit(1712013185.499:9): avc: denied { append open } for pid=75 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3.072067][ T24] audit: type=1400 audit(1712013185.499:10): avc: denied { getattr } for pid=75 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3.311093][ T92] udevd[92]: starting version 3.2.11 [ 3.369170][ T93] udevd[93]: starting eudev-3.2.11 [ 10.041092][ T24] kauditd_printk_skb: 50 callbacks suppressed [ 10.041099][ T24] audit: type=1400 audit(1712013192.489:61): avc: denied { transition } for pid=215 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 10.045053][ T24] audit: type=1400 audit(1712013192.489:62): avc: denied { noatsecure } for pid=215 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 10.048372][ T24] audit: type=1400 audit(1712013192.499:63): avc: denied { write } for pid=215 comm="sh" path="pipe:[12987]" dev="pipefs" ino=12987 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 10.052042][ T24] audit: type=1400 audit(1712013192.499:64): avc: denied { rlimitinh } for pid=215 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 10.054913][ T24] audit: type=1400 audit(1712013192.499:65): avc: denied { siginh } for pid=215 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. executing program [ 514.071373][ T24] audit: type=1400 audit(1712013696.519:66): avc: denied { execmem } for pid=773 comm="syz-executor472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 514.074273][ T24] audit: type=1400 audit(1712013696.519:67): avc: denied { map_create } for pid=774 comm="syz-executor472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 514.077415][ T24] audit: type=1400 audit(1712013696.519:68): avc: denied { bpf } for pid=774 comm="syz-executor472" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 514.080322][ T24] audit: type=1400 audit(1712013696.519:69): avc: denied { map_read map_write } for pid=774 comm="syz-executor472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 514.083190][ T24] audit: type=1400 audit(1712013696.519:70): avc: denied { prog_load } for pid=774 comm="syz-executor472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 514.086434][ T24] audit: type=1400 audit(1712013696.519:71): avc: denied { perfmon } for pid=774 comm="syz-executor472" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program executing program [ 514.176142][ T24] audit: type=1400 audit(1712013696.619:72): avc: denied { prog_run } for pid=774 comm="syz-executor472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 614.276119][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 614.282869][ C1] (detected by 1, t=10002 jiffies, g=4321, q=20) [ 614.289113][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294998647-4294988645), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 614.302305][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g4321 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 614.313238][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 614.323047][ C1] rcu: RCU grace-period kthread stack dump: [ 614.328773][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 614.339361][ C1] Call Trace: [ 614.342555][ C1] __schedule+0xbe6/0x1330 [ 614.346744][ C1] ? __sched_text_start+0x8/0x8 [ 614.351444][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 614.356724][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 614.361412][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 614.366357][ C1] schedule+0x13d/0x1d0 [ 614.370349][ C1] schedule_timeout+0x18c/0x360 [ 614.375065][ C1] ? prepare_to_swait_event+0x39f/0x3e0 [ 614.380418][ C1] ? console_conditional_schedule+0x10/0x10 [ 614.386159][ C1] ? run_local_timers+0x160/0x160 [ 614.391026][ C1] ? __note_gp_changes+0x2d8/0x6f0 [ 614.395952][ C1] rcu_gp_kthread+0xefc/0x23a0 [ 614.400553][ C1] ? dump_blkd_tasks+0x7e0/0x7e0 [ 614.405327][ C1] ? rcu_barrier_callback+0x50/0x50 [ 614.410360][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 614.415069][ C1] ? __kasan_check_read+0x11/0x20 [ 614.419922][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 614.424681][ C1] kthread+0x34b/0x3d0 [ 614.428587][ C1] ? rcu_barrier_callback+0x50/0x50 [ 614.433620][ C1] ? kthread_blkcg+0xd0/0xd0 [ 614.438050][ C1] ret_from_fork+0x1f/0x30