Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. 2026/02/16 00:08:35 parsed 1 programs [ 234.237019][ T28] audit: type=1400 audit(1771200515.527:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 234.258412][ T28] audit: type=1400 audit(1771200515.527:65): avc: denied { module_request } for pid=283 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 [ 235.380557][ T28] audit: type=1400 audit(1771200516.667:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 235.384217][ T289] cgroup: Unknown subsys name 'net' [ 235.403403][ T28] audit: type=1400 audit(1771200516.667:67): avc: denied { mount } for pid=289 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 [ 235.430630][ T28] audit: type=1400 audit(1771200516.707:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 235.431162][ T289] cgroup: Unknown subsys name 'devices' [ 235.548469][ T289] cgroup: Unknown subsys name 'hugetlb' [ 235.554093][ T289] cgroup: Unknown subsys name 'rlimit' [ 235.697841][ T28] audit: type=1400 audit(1771200516.987:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 235.721098][ T28] audit: type=1400 audit(1771200516.987:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 235.741629][ T28] audit: type=1400 audit(1771200516.987:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 235.761960][ T28] audit: type=1400 audit(1771200516.987:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 235.778761][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 235.782860][ T28] audit: type=1400 audit(1771200516.987:73): avc: denied { mounton } for pid=289 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 [ 235.844815][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 236.627995][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 236.999821][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.040341][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.096731][ T313] device bridge_slave_0 entered promiscuous mode [ 237.120011][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.136256][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.145947][ T313] device bridge_slave_1 entered promiscuous mode [ 237.459568][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.466676][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.474000][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.481092][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.540940][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.548431][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.555958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 237.563836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.573551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.581962][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.589056][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.603599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.612001][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.619094][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.634245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.646530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.666195][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 237.679139][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 237.688061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 237.695702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 237.705059][ T313] device veth0_vlan entered promiscuous mode [ 237.718142][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 237.730888][ T313] device veth1_macvtap entered promiscuous mode [ 237.747369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 237.764339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/16 00:08:39 executed programs: 0 [ 237.886777][ T313] syz-executor (313) used greatest stack depth: 21728 bytes left [ 238.122493][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.129655][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.137536][ T368] device bridge_slave_0 entered promiscuous mode [ 238.162528][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.169732][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.177431][ T368] device bridge_slave_1 entered promiscuous mode [ 238.188955][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.196442][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.203997][ T366] device bridge_slave_0 entered promiscuous mode [ 238.245227][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.252511][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.260483][ T366] device bridge_slave_1 entered promiscuous mode [ 238.343276][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.350472][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.358031][ T369] device bridge_slave_0 entered promiscuous mode [ 238.364953][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.372104][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.379543][ T373] device bridge_slave_0 entered promiscuous mode [ 238.392190][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.400318][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.409565][ T372] device bridge_slave_0 entered promiscuous mode [ 238.418049][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.425124][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.432835][ T369] device bridge_slave_1 entered promiscuous mode [ 238.440553][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.447682][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.455134][ T373] device bridge_slave_1 entered promiscuous mode [ 238.496494][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.503572][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.511321][ T372] device bridge_slave_1 entered promiscuous mode [ 238.649638][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.656809][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.664261][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.671417][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.741474][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.748586][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.756063][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.763118][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.775752][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.782859][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.790216][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.797281][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.820538][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.827659][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.834960][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.842681][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.878736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 238.886690][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.893983][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.901758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 238.910189][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.917845][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.925246][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.932800][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.940380][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.967385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 238.975952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 238.984306][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.991378][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.015586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.023350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.031071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.038890][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.057385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.066227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.074388][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.081474][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.089406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 239.098021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.106196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.114523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.122830][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.129963][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.155965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.163692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.171422][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 239.179810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.188130][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.197723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.205964][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.213084][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.239018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.248668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.257508][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.264567][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.272690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.281246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.289688][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.296751][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.304252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.312061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.319907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.328468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.336828][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.343868][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.351409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.359957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.368289][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.375316][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.383037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.391448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 239.399804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.409276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 239.417457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.436981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.445874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.454521][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.461583][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.469336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.477915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 239.486260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.504044][ T366] device veth0_vlan entered promiscuous mode [ 239.511134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.519725][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.528365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.537113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.545128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 239.553186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.580279][ T372] device veth0_vlan entered promiscuous mode [ 239.587506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.595947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.605037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.612712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.620406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.628324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.635824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 239.644022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.655472][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 239.664072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.688959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.713402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.721901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.731096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.738868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.746847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.755198][ T369] device veth0_vlan entered promiscuous mode [ 239.763623][ T366] device veth1_macvtap entered promiscuous mode [ 239.778190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.786518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.794729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.802947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.811781][ T373] device veth0_vlan entered promiscuous mode [ 239.820131][ T372] device veth1_macvtap entered promiscuous mode [ 239.828362][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.837000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.850151][ T43] device bridge_slave_1 left promiscuous mode [ 239.856537][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.864029][ T43] device bridge_slave_0 left promiscuous mode [ 239.870350][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.878581][ T43] device veth1_macvtap left promiscuous mode [ 239.884611][ T43] device veth0_vlan left promiscuous mode [ 239.953510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 239.962165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 239.970818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.979281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 239.987883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.996797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.004307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.015267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.023764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.032208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.040714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 240.049937][ T368] device veth0_vlan entered promiscuous mode [ 240.057013][ T369] device veth1_macvtap entered promiscuous mode [ 240.073568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.083062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 240.100850][ T373] device veth1_macvtap entered promiscuous mode [ 240.114838][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 240.126377][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.134946][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 340.165934][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 340.172963][ C1] (detected by 1, t=10002 jiffies, g=1765, q=331 ncpus=2) [ 340.180197][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294971225-4294961222), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 340.193754][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1765 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 340.204889][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 340.214872][ C1] rcu: RCU grace-period kthread stack dump: [ 340.220777][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000 [ 340.231593][ C1] Call Trace: [ 340.234891][ C1] [ 340.237852][ C1] __schedule+0xba6/0x1500 [ 340.242345][ C1] ? release_firmware_map_entry+0x190/0x190 [ 340.248300][ C1] schedule+0xbd/0x170 [ 340.252417][ C1] schedule_timeout+0x159/0x340 [ 340.257311][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 340.262816][ C1] ? __cfi_process_timeout+0x10/0x10 [ 340.268157][ C1] ? prepare_to_swait_event+0x308/0x320 [ 340.273750][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 340.278673][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 340.283936][ C1] ? rcu_gp_init+0xf30/0xf30 [ 340.288577][ C1] rcu_gp_kthread+0x99/0x390 [ 340.293206][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 340.298435][ C1] ? set_cpus_allowed_ptr+0x88/0xd0 [ 340.303679][ C1] ? __kasan_check_read+0x11/0x20 [ 340.308737][ C1] ? __kthread_parkme+0x142/0x180 [ 340.313810][ C1] kthread+0x281/0x320 [ 340.317925][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 340.323157][ C1] ? __cfi_kthread+0x10/0x10 [ 340.327788][ C1] ret_from_fork+0x1f/0x30 [ 340.332248][ C1] [ 340.335300][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 340.341651][ C1] Sending NMI from CPU 1 to CPUs 0: [ 340.346909][ C0] NMI backtrace for cpu 0 [ 340.346927][ C0] CPU: 0 PID: 424 Comm: syz.5.17 Not tainted syzkaller #0 [ 340.346945][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 340.346954][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x60 [ 340.346990][ C0] Code: fb e8 23 00 00 00 48 8b 3d 6c 3b 21 06 48 89 de e8 f4 74 44 00 5b 5d c3 00 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 55 <48> 89 e5 48 8b 45 08 65 48 8b 0d a0 01 91 7e 65 8b 15 a1 01 91 7e [ 340.347004][ C0] RSP: 0018:ffffc900009a7b58 EFLAGS: 00000002 [ 340.347019][ C0] RAX: ffffffff8145460e RBX: ffffc900009a7e00 RCX: ffff8881189da880 [ 340.347032][ C0] RDX: 0000000000000000 RSI: 0000000000000021 RDI: 0000000000000020 [ 340.347042][ C0] RBP: ffffc900009a7bb8 R08: ffff8881189da887 R09: 1ffff1102313b510 [ 340.347055][ C0] R10: dffffc0000000000 R11: ffffed102313b511 R12: dffffc0000000000 [ 340.347067][ C0] R13: ffff8881189db0d0 R14: ffff8881189da880 R15: 0000000000000021 [ 340.347079][ C0] FS: 00007fdd16a6a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 340.347094][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.347105][ C0] CR2: 000020000006b000 CR3: 0000000115465000 CR4: 00000000003506b0 [ 340.347121][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 340.347137][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 340.347147][ C0] Call Trace: [ 340.347153][ C0] [ 340.347159][ C0] ? dequeue_signal+0x18d/0x4d0 [ 340.347182][ C0] get_signal+0x522/0x1520 [ 340.347208][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 340.347231][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 340.347252][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 340.347277][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 340.347294][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 340.347312][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 340.347329][ C0] do_syscall_64+0x58/0xa0 [ 340.347350][ C0] ? clear_bhb_loop+0x30/0x80 [ 340.347366][ C0] ? clear_bhb_loop+0x30/0x80 [ 340.347381][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 340.347408][ C0] RIP: 0033:0x7fdd15b9bf77 [ 340.347425][ C0] 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 [ 340.347438][ C0] RSP: 002b:00007fdd16a6a0e8 EFLAGS: 00000246 [ 340.347451][ C0] RAX: 00000000000000ca RBX: 00007fdd15e15fa8 RCX: 00007fdd15b9bf79 [ 340.347462][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdd15e15fa8 [ 340.347477][ C0] RBP: 00007fdd15e15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 340.347487][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 340.347497][ C0] R13: 00007fdd15e16038 R14: 00007ffe0bbb7370 R15: 00007ffe0bbb7458 [ 340.347512][ C0]