[ 3.329402][ T24] audit: type=1400 audit(1740859922.380:9): avc: denied { append open } for pid=77 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 [ 3.332454][ T24] audit: type=1400 audit(1740859922.380:10): avc: denied { getattr } for pid=77 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 [ 3.519604][ T94] udevd[94]: starting version 3.2.11 [ 3.541609][ T95] udevd[95]: starting eudev-3.2.11 [ 12.507259][ T24] kauditd_printk_skb: 50 callbacks suppressed [ 12.507268][ T24] audit: type=1400 audit(1740859931.570:61): avc: denied { transition } for pid=219 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 [ 12.511173][ T24] audit: type=1400 audit(1740859931.570:62): avc: denied { noatsecure } for pid=219 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.513939][ T24] audit: type=1400 audit(1740859931.570:63): avc: denied { write } for pid=219 comm="sh" path="pipe:[2014]" dev="pipefs" ino=2014 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.517419][ T24] audit: type=1400 audit(1740859931.570:64): avc: denied { rlimitinh } for pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.520022][ T24] audit: type=1400 audit(1740859931.570:65): avc: denied { siginh } for pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.10.50' (ED25519) to the list of known hosts. executing program [ 136.968778][ T24] audit: type=1400 audit(1740860056.030:66): avc: denied { execmem } for pid=398 comm="syz-executor141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 236.986655][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 236.993431][ C0] (detected by 0, t=10002 jiffies, g=1069, q=66) [ 236.999677][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294960917-4294950915), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 237.012894][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1069 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 237.023806][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 237.033609][ C0] rcu: RCU grace-period kthread stack dump: [ 237.039339][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 237.050112][ C0] Call Trace: [ 237.053257][ C0] __schedule+0xbe6/0x1330 [ 237.057487][ C0] ? release_firmware_map_entry+0x18d/0x18d [ 237.063210][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 237.068503][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 237.073194][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 237.078142][ C0] schedule+0x13d/0x1d0 [ 237.082132][ C0] schedule_timeout+0x18c/0x360 [ 237.086983][ C0] ? prepare_to_swait_event+0x39f/0x3e0 [ 237.092295][ C0] ? console_conditional_schedule+0x10/0x10 [ 237.098019][ C0] ? run_local_timers+0x160/0x160 [ 237.102882][ C0] ? __note_gp_changes+0x2d8/0x6f0 [ 237.107829][ C0] rcu_gp_kthread+0xefc/0x23a0 [ 237.112423][ C0] ? dump_blkd_tasks+0x7e0/0x7e0 [ 237.117197][ C0] ? rcu_barrier_callback+0x50/0x50 [ 237.122229][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 237.126957][ C0] ? __kasan_check_read+0x11/0x20 [ 237.131775][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 237.136550][ C0] kthread+0x34b/0x3d0 [ 237.140456][ C0] ? rcu_barrier_callback+0x50/0x50 [ 237.145487][ C0] ? kthread_blkcg+0xd0/0xd0 [ 237.149917][ C0] ret_from_fork+0x1f/0x30 [ 285.416648][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 147s! [ 285.425357][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 148s! [ 285.433635][ C0] Showing busy workqueues and worker pools: [ 285.439338][ C0] workqueue events: flags=0x0 [ 285.443850][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.451302][ C0] pending: psi_avgs_work, vmstat_shepherd [ 285.457226][ C0] workqueue events_unbound: flags=0x2 [ 285.462413][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 [ 285.469442][ C0] pending: toggle_allocation_gate [ 285.474668][ C0] workqueue events_power_efficient: flags=0x80 [ 285.480651][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.488102][ C0] pending: check_lifetime, neigh_periodic_work, gc_worker [ 285.495410][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.502856][ C0] pending: neigh_periodic_work [ 285.507823][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.512838][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.520306][ C0] pending: vmstat_update [ 285.524746][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.532195][ C0] pending: vmstat_update [ 285.536638][ C0] workqueue writeback: flags=0x4a [ 285.541481][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.548510][ C0] pending: wb_workfn [ 285.552619][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.557898][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.565500][ C0] pending: work_fn [ 285.569423][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.574885][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2 [ 285.582164][ C0] pending: addrconf_verify_work