[ 13.068243][ T30] audit: type=1400 audit(1779743630.865:62): avc: denied { rlimitinh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 13.074827][ T30] audit: type=1400 audit(1779743630.865:63): avc: denied { siginh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 252.240163][ T272] sshd-session (272) used greatest stack depth: 22560 bytes left
Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts.
2026/05/25 21:17:57 parsed 1 programs
[ 260.072030][ T30] audit: type=1400 audit(1779743877.885:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 260.092824][ T30] audit: type=1400 audit(1779743877.895:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 261.052441][ T30] audit: type=1400 audit(1779743878.865:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 261.058460][ T299] cgroup: Unknown subsys name 'net'
[ 261.076058][ T30] audit: type=1400 audit(1779743878.865:67): avc: denied { mount } for pid=299 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
[ 261.102519][ T30] audit: type=1400 audit(1779743878.895:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 261.103405][ T299] cgroup: Unknown subsys name 'devices'
[ 261.275317][ T299] cgroup: Unknown subsys name 'hugetlb'
[ 261.281024][ T299] cgroup: Unknown subsys name 'rlimit'
[ 261.457990][ T30] audit: type=1400 audit(1779743879.275:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 261.481276][ T30] audit: type=1400 audit(1779743879.275:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 261.501667][ T30] audit: type=1400 audit(1779743879.275:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 261.522016][ T30] audit: type=1400 audit(1779743879.275:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 261.542365][ T30] audit: type=1400 audit(1779743879.275:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 261.569085][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 261.611470][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 262.165257][ T310] request_module fs-gadgetfs succeeded, but still no fs?
[ 262.542844][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 262.567429][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 262.575428][ T333] device bridge_slave_0 entered promiscuous mode
[ 262.582609][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 262.589868][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 262.597989][ T333] device bridge_slave_1 entered promiscuous mode
[ 262.616857][ T332] syz-executor (332) used greatest stack depth: 21152 bytes left
[ 262.799325][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 262.806543][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 262.813889][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 262.820943][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 262.846923][ T365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 262.863481][ T365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 262.871092][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 262.878810][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 262.894381][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 262.903233][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 262.910288][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 262.918019][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 262.926999][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 262.934130][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 262.950654][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 262.958837][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 262.973141][ T333] device veth0_vlan entered promiscuous mode
[ 262.979800][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 262.989514][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 262.998813][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 263.006789][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 263.021350][ T333] device veth1_macvtap entered promiscuous mode
[ 263.028969][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 263.041234][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 263.065764][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/05/25 21:18:00 executed programs: 0
[ 263.304862][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.312050][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.319521][ T370] device bridge_slave_0 entered promiscuous mode
[ 263.338992][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.346158][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.353661][ T370] device bridge_slave_1 entered promiscuous mode
[ 263.365511][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.372585][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.380170][ T377] device bridge_slave_0 entered promiscuous mode
[ 263.400925][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.408017][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.415484][ T377] device bridge_slave_1 entered promiscuous mode
[ 263.462894][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.470283][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.477964][ T373] device bridge_slave_0 entered promiscuous mode
[ 263.487550][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.494712][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.502066][ T373] device bridge_slave_1 entered promiscuous mode
[ 263.511922][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.519218][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.526661][ T375] device bridge_slave_0 entered promiscuous mode
[ 263.539637][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.546736][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.554258][ T375] device bridge_slave_1 entered promiscuous mode
[ 263.576574][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.583659][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.591040][ T378] device bridge_slave_0 entered promiscuous mode
[ 263.600542][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.607647][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.615258][ T378] device bridge_slave_1 entered promiscuous mode
[ 263.839498][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.846589][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 263.853884][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.861044][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 263.891091][ T365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.898947][ T365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.907652][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 263.915376][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 263.945887][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 263.954465][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 263.962586][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.969711][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 263.978457][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 263.986944][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 263.995224][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 264.002245][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 264.009732][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 264.017369][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 264.024831][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 264.033102][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 264.041313][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 264.048349][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 264.055971][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.063988][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 264.072249][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 264.080493][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 264.087686][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 264.095280][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 264.102711][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 264.110290][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 264.117992][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 264.133779][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.147218][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 264.154887][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 264.176228][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 264.184640][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 264.192953][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 264.200045][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 264.208742][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 264.216246][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 264.223692][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 264.231945][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 264.240329][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 264.247374][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 264.254980][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 264.263114][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 264.270217][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 264.277603][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 264.286125][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 264.294494][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 264.301607][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 264.309024][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 264.317321][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 264.324390][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 264.332131][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 264.339927][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 264.360262][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.368299][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 264.376892][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 264.385349][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 264.392455][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 264.399897][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.417021][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.441411][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.449619][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.457948][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.466177][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.474274][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.482168][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.502071][ T373] device veth0_vlan entered promiscuous mode
[ 264.512798][ T377] device veth0_vlan entered promiscuous mode
[ 264.519410][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.527912][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.536241][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.544706][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.552198][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.560923][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.569083][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.576670][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.586336][ T370] device veth0_vlan entered promiscuous mode
[ 264.598415][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 264.606627][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.617891][ T373] device veth1_macvtap entered promiscuous mode
[ 264.628176][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.635672][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.643060][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 264.651607][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 264.659864][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 264.679051][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 264.687461][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 264.708632][ T378] device veth0_vlan entered promiscuous mode
[ 264.715593][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 264.724643][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 264.732903][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 264.741189][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 264.749427][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 264.757889][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.766316][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 264.774517][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 264.782576][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 264.791031][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.799681][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 264.807665][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.815720][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.823536][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.834355][ T375] device veth0_vlan entered promiscuous mode
[ 264.843652][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 264.852630][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.861589][ T370] device veth1_macvtap entered promiscuous mode
[ 264.874245][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 264.882011][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.889704][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.897367][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 264.906125][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 264.922570][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 264.942220][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 264.995440][ T375] device veth1_macvtap entered promiscuous mode
[ 265.003949][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 265.012538][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 265.020980][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 265.033900][ T377] device veth1_macvtap entered promiscuous mode
[ 265.045071][ T378] device veth1_macvtap entered promiscuous mode
[ 365.093169][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 365.100402][ C0] (detected by 0, t=10002 jiffies, g=1685, q=779)
[ 365.106978][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294973722-4294963719), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 365.120369][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1685 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 365.131498][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 365.141479][ C0] rcu: RCU grace-period kthread stack dump:
[ 365.147393][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 365.158315][ C0] Call Trace:
[ 365.161642][ C0]
[ 365.164583][ C0] __schedule+0xb6e/0x14c0
[ 365.169108][ C0] ? release_firmware_map_entry+0x190/0x190
[ 365.175016][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 365.180839][ C0] ? __mod_timer+0x7da/0xb50
[ 365.185448][ C0] schedule+0x11e/0x1e0
[ 365.189619][ C0] schedule_timeout+0x159/0x340
[ 365.194482][ C0] ? console_conditional_schedule+0x30/0x30
[ 365.200392][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 365.205861][ C0] ? update_process_times+0x200/0x200
[ 365.211257][ C0] ? prepare_to_swait_event+0x308/0x320
[ 365.216838][ C0] rcu_gp_fqs_loop+0x2ae/0xf80
[ 365.221620][ C0] ? __kasan_check_write+0x14/0x20
[ 365.226753][ C0] ? debug_smp_processor_id+0x17/0x20
[ 365.232138][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 365.237269][ C0] ? rcu_gp_init+0xc00/0xc00
[ 365.241889][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 365.247107][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 365.251774][ C0] rcu_gp_kthread+0x9b/0x360
[ 365.256384][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 365.261082][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 365.265771][ C0] ? __kasan_check_read+0x11/0x20
[ 365.270810][ C0] ? __kthread_parkme+0xac/0x200
[ 365.275761][ C0] kthread+0x411/0x500
[ 365.279839][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 365.284529][ C0] ? kthread_blkcg+0xd0/0xd0
[ 365.289149][ C0] ret_from_fork+0x1f/0x30
[ 365.293595][ C0]
[ 365.296647][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 365.303037][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 365.308389][ C1] NMI backtrace for cpu 1
[ 365.308429][ C1] CPU: 1 PID: 398 Comm: syz.6.22 Not tainted syzkaller #0
[ 365.308445][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 365.308460][ C1] RIP: 0010:clockevents_program_event+0x49/0x300
[ 365.308487][ C1] Code: 89 fe e8 da 15 0c 00 4d 85 ff 0f 88 15 02 00 00 49 bd 00 00 00 00 00 fc ff df 48 8d 7b 18 48 89 f8 48 c1 e8 03 42 80 3c 28 00 <74> 05 e8 00 48 4b 00 4c 89 7b 18 4c 8d 63 38 4c 89 e0 48 c1 e8 03
[ 365.308500][ C1] RSP: 0018:ffffc900001d0e28 EFLAGS: 00000046
[ 365.308540][ C1] RAX: 1ffff1103ee24dd3 RBX: ffff8881f7126e80 RCX: ffff8881141da780
[ 365.308553][ C1] RDX: 0000000000010000 RSI: 000000550c627800 RDI: ffff8881f7126e98
[ 365.308564][ C1] RBP: ffffc900001d0e58 R08: 0000000000000003 R09: 0000000000000004
[ 365.308574][ C1] R10: dffffc0000000000 R11: fffff5200003a198 R12: 0000000000000003
[ 365.308585][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 000000550c627800
[ 365.308596][ C1] FS: 00007faa8c1a66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 365.308610][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 365.308620][ C1] CR2: 000020000006b000 CR3: 000000011dcd7000 CR4: 00000000003506a0
[ 365.308634][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 365.308643][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 365.308653][ C1] Call Trace:
[ 365.308658][ C1]
[ 365.308663][ C1] ? tick_program_event+0x90/0x120
[ 365.308681][ C1] tick_program_event+0xa3/0x120
[ 365.308696][ C1] hrtimer_interrupt+0x501/0x8c0
[ 365.308724][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 365.308742][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 365.308758][ C1]
[ 365.308762][ C1]
[ 365.308767][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 365.308782][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 365.308801][ C1] Code: 12 48 89 fb 48 c7 c7 78 47 6d 86 e8 c1 97 f4 fc 48 89 df 48 83 3d be ce b8 01 00 74 27 e8 83 8b 9b fc 66 90 fb bf 01 00 00 00 82 5f 93 fc 65 8b 05 b3 f4 4d 7b 85 c0 74 03 5b 5d c3 e8 13 00
[ 365.308832][ C1] RSP: 0018:ffffc90000c67b98 EFLAGS: 00000246
[ 365.308844][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 365.308854][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 365.308863][ C1] RBP: ffffc90000c67ba0 R08: ffffc90000c67dff R09: 1ffff9200018cfbf
[ 365.308875][ C1] R10: dffffc0000000000 R11: fffff5200018cfc0 R12: 1ffff11021e7c19c
[ 365.308886][ C1] R13: dffffc0000000000 R14: ffff88810f3e0ce0 R15: 000000001c000004
[ 365.308918][ C1] ? _raw_spin_unlock_irq+0x41/0x70
[ 365.308934][ C1] get_signal+0x13b2/0x1480
[ 365.308955][ C1] arch_do_signal_or_restart+0xdf/0x11c0
[ 365.308988][ C1] ? __ia32_sys_rt_sigreturn+0x639/0x730
[ 365.309004][ C1] ? load_gs_index+0xc0/0xc0
[ 365.309019][ C1] ? get_sigframe_size+0x10/0x10
[ 365.309037][ C1] exit_to_user_mode_loop+0xa7/0xe0
[ 365.309062][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 365.309076][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 365.309090][ C1] do_syscall_64+0x58/0xa0
[ 365.309105][ C1] ? clear_bhb_loop+0x50/0xa0
[ 365.309117][ C1] ? clear_bhb_loop+0x50/0xa0
[ 365.309130][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 365.309147][ C1] RIP: 0033:0x7faa8c343e57
[ 365.309160][ C1] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89
[ 365.309171][ C1] RSP: 002b:00007faa8c1a60e8 EFLAGS: 00000246
[ 365.309182][ C1] RAX: 00000000000000ca RBX: 00007faa8c5bcfa8 RCX: 00007faa8c343e59
[ 365.309192][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faa8c5bcfa8
[ 365.309201][ C1] RBP: 00007faa8c5bcfa0 R08: 0000000000000000 R09: 0000000000000000
[ 365.309209][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 365.309218][ C1] R13: 00007faa8c5bd038 R14: 00007fffbd247d10 R15: 00007fffbd247df8
[ 365.309232][ C1]