Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2025/12/28 04:52:36 parsed 1 programs
[ 263.186399][ T28] audit: type=1400 audit(1766897556.442:64): 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
[ 263.207280][ T28] audit: type=1400 audit(1766897556.452:65): 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
[ 264.336610][ T28] audit: type=1400 audit(1766897557.592:66): avc: denied { mounton } for pid=291 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
[ 264.340796][ T291] cgroup: Unknown subsys name 'net'
[ 264.360007][ T28] audit: type=1400 audit(1766897557.602:67): avc: denied { mount } for pid=291 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
[ 264.386749][ T28] audit: type=1400 audit(1766897557.632:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 264.387512][ T291] cgroup: Unknown subsys name 'devices'
[ 264.533687][ T291] cgroup: Unknown subsys name 'hugetlb'
[ 264.539493][ T291] cgroup: Unknown subsys name 'rlimit'
[ 264.649082][ T28] audit: type=1400 audit(1766897557.912:69): avc: denied { setattr } for pid=291 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
[ 264.672349][ T28] audit: type=1400 audit(1766897557.912:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 264.692791][ T28] audit: type=1400 audit(1766897557.912:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 264.713128][ T28] audit: type=1400 audit(1766897557.912:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 264.733508][ T28] audit: type=1400 audit(1766897557.912:73): avc: denied { mounton } for pid=291 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
[ 264.742966][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 264.823347][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 265.657720][ T301] request_module fs-gadgetfs succeeded, but still no fs?
[ 265.790691][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 265.799552][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 265.807396][ T302] device bridge_slave_0 entered promiscuous mode
[ 265.891749][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 265.904309][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 265.918045][ T302] device bridge_slave_1 entered promiscuous mode
[ 266.248345][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.255449][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 266.262820][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.269885][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 266.327398][ T42] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.345219][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.362364][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 266.371019][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 266.382617][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 266.401320][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.408436][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 266.416724][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 266.426638][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.433764][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 266.448110][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 266.458100][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 266.478177][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 266.490203][ T302] device veth0_vlan entered promiscuous mode
[ 266.496585][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 266.509891][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 266.518856][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 266.530293][ T302] device veth1_macvtap entered promiscuous mode
[ 266.538437][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 266.551913][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 266.573022][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/12/28 04:52:39 executed programs: 0
[ 266.747950][ T302] syz-executor (302) used greatest stack depth: 21792 bytes left
[ 266.929576][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.936658][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.944293][ T370] device bridge_slave_0 entered promiscuous mode
[ 266.953324][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.960483][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.967963][ T370] device bridge_slave_1 entered promiscuous mode
[ 266.979077][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.986221][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.993769][ T369] device bridge_slave_0 entered promiscuous mode
[ 267.018058][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.025137][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.032740][ T369] device bridge_slave_1 entered promiscuous mode
[ 267.066146][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.073557][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.081136][ T367] device bridge_slave_0 entered promiscuous mode
[ 267.089651][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.096763][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.104402][ T367] device bridge_slave_1 entered promiscuous mode
[ 267.170700][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.177837][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.185231][ T374] device bridge_slave_0 entered promiscuous mode
[ 267.209497][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.216672][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.224257][ T374] device bridge_slave_1 entered promiscuous mode
[ 267.303109][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.310200][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.317707][ T373] device bridge_slave_0 entered promiscuous mode
[ 267.325895][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.333171][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.340923][ T373] device bridge_slave_1 entered promiscuous mode
[ 267.429169][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.436338][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.443666][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.450748][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.511116][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.518302][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.525598][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.532665][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.549577][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.556656][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.563971][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.571035][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.586438][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.593542][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.600894][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.607967][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.659562][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.666645][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.673981][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.681050][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.689148][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.696909][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.704770][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.713298][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.720694][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.729065][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.737526][ T42] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.744819][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.752255][ T42] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.759475][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.767418][ T42] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.774881][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.809622][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.818130][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.826283][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.833366][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.841705][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 267.850153][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.858261][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 267.866283][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.887403][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.894976][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.902823][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 267.911532][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.920163][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.927254][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.934784][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.943247][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.951449][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.958527][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.988687][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 267.996815][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 268.004965][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 268.012450][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 268.020420][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 268.029581][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 268.037637][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 268.045911][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 268.054263][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 268.061306][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 268.068818][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 268.077367][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 268.085550][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 268.092633][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 268.100134][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 268.107659][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 268.115064][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 268.123469][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 268.131742][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 268.138816][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 268.146274][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 268.154696][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 268.162893][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 268.169966][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 268.182147][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.190585][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.217358][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.225770][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.234346][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 268.242749][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 268.251050][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 268.259241][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 268.267399][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.275276][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.283663][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.291301][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.301218][ T369] device veth0_vlan entered promiscuous mode
[ 268.310978][ T370] device veth0_vlan entered promiscuous mode
[ 268.324738][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 268.332860][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.341053][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.358078][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.365860][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.373521][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 268.381605][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 268.390070][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 268.403914][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 268.412335][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.431506][ T367] device veth0_vlan entered promiscuous mode
[ 268.438993][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.447766][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.456049][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 268.464295][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.472554][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.480713][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.489191][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.496693][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.505561][ T369] device veth1_macvtap entered promiscuous mode
[ 268.519452][ T370] device veth1_macvtap entered promiscuous mode
[ 268.529507][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.538276][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 268.560149][ T373] device veth0_vlan entered promiscuous mode
[ 268.568046][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.576090][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.583831][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.597795][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 268.606106][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 268.614819][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 268.623316][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 268.631964][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 268.640550][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 268.649101][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 268.657535][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 268.673925][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.690649][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.698851][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.706252][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.714119][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.730485][ T367] device veth1_macvtap entered promiscuous mode
[ 268.739385][ T374] device veth0_vlan entered promiscuous mode
[ 268.790824][ T373] device veth1_macvtap entered promiscuous mode
[ 268.813064][ T374] device veth1_macvtap entered promiscuous mode
[ 368.846982][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 368.854248][ C0] (detected by 0, t=10002 jiffies, g=1661, q=525 ncpus=2)
[ 368.861482][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294974089-4294964086), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 368.874890][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1661 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 368.886030][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 368.896011][ C0] rcu: RCU grace-period kthread stack dump:
[ 368.901912][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000
[ 368.912714][ C0] Call Trace:
[ 368.916021][ C0]
[ 368.918979][ C0] __schedule+0xb87/0x14e0
[ 368.923534][ C0] ? __sched_text_start+0x8/0x8
[ 368.928406][ C0] schedule+0xbd/0x170
[ 368.932493][ C0] schedule_timeout+0x12c/0x2e0
[ 368.937363][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 368.942751][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 368.948225][ C0] ? __cfi_process_timeout+0x10/0x10
[ 368.953570][ C0] ? prepare_to_swait_event+0x308/0x320
[ 368.959194][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 368.964063][ C0] ? rcu_gp_init+0xf10/0xf10
[ 368.968677][ C0] rcu_gp_kthread+0x95/0x370
[ 368.973282][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 368.978519][ C0] ? __kasan_check_read+0x11/0x20
[ 368.983612][ C0] ? __kthread_parkme+0x142/0x180
[ 368.988765][ C0] kthread+0x281/0x320
[ 368.992975][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 368.998212][ C0] ? __cfi_kthread+0x10/0x10
[ 369.002833][ C0] ret_from_fork+0x1f/0x30
[ 369.007367][ C0]
[ 369.010404][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 369.016748][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 369.022028][ C1] NMI backtrace for cpu 1
[ 369.022162][ C1] CPU: 1 PID: 429 Comm: syz.2.23 Not tainted syzkaller #0
[ 369.022184][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 369.022201][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x0/0x90
[ 369.022261][ C1] Code: 11 10 48 89 74 11 18 48 89 44 11 20 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 b8 7d 47 2f 67 <55> 48 89 e5 48 8b 45 08 65 48 8b 15 90 3f 92 7e 65 8b 0d 91 3f 92
[ 369.022275][ C1] RSP: 0018:ffffc900001b0cd8 EFLAGS: 00000082
[ 369.022291][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000010000
[ 369.022302][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000001
[ 369.022313][ C1] RBP: ffffc900001b0d30 R08: dffffc0000000000 R09: ffffed10230f6511
[ 369.022326][ C1] R10: ffffed10230f6511 R11: 1ffff110230f6510 R12: ffff8881307236e0
[ 369.022339][ C1] R13: 1ffff110260e46d8 R14: 0000000000000001 R15: ffff88812e482540
[ 369.022352][ C1] FS: 00007f145ca6f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 369.022367][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 369.022379][ C1] CR2: 000020000006b000 CR3: 0000000117d76000 CR4: 00000000003506a0
[ 369.022394][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 369.022415][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 369.022425][ C1] Call Trace:
[ 369.022431][ C1]
[ 369.022436][ C1] ? posix_timer_fn+0x178/0x3f0
[ 369.022468][ C1] ? __cfi_posix_timer_fn+0x10/0x10
[ 369.022485][ C1] __hrtimer_run_queues+0x3cd/0x9f0
[ 369.022510][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 369.022531][ C1] ? ktime_get_update_offsets_now+0x30c/0x320
[ 369.022549][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 369.022574][ C1] __sysvec_apic_timer_interrupt+0x11e/0x440
[ 369.022661][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 369.022697][ C1]
[ 369.022701][ C1]
[ 369.022705][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 369.022728][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 369.022746][ C1] Code: 74 12 48 89 fb 48 c7 c7 80 d4 ed 86 e8 e1 2c c0 fc 48 89 df 48 83 3d 26 56 f9 01 00 74 26 e8 93 0c 00 00 90 fb bf 01 00 00 00 13 3b 57 fc 65 8b 05 54 ef 0d 7b 85 c0 74 03 5b 5d c3 e8 14 fc
[ 369.022758][ C1] RSP: 0018:ffffc90000dc7b90 EFLAGS: 00000246
[ 369.022770][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 369.022780][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 369.022788][ C1] RBP: ffffc90000dc7b98 R08: dffffc0000000000 R09: fffff520001b8fc0
[ 369.022799][ C1] R10: fffff520001b8fc0 R11: 1ffff920001b8fbc R12: dffffc0000000000
[ 369.022810][ C1] R13: 1ffff11022a7ca5c R14: 000000001c000004 R15: ffff8881153e52e0
[ 369.022824][ C1] get_signal+0x12a4/0x1520
[ 369.022889][ C1] arch_do_signal_or_restart+0xb0/0x1030
[ 369.022949][ C1] ? __ia32_sys_rt_sigreturn+0x5e7/0x6c0
[ 369.022968][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 369.022987][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 369.023009][ C1] exit_to_user_mode_loop+0x7a/0xb0
[ 369.023024][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 369.023040][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 369.023053][ C1] do_syscall_64+0x58/0xa0
[ 369.023069][ C1] ? clear_bhb_loop+0x30/0x80
[ 369.023090][ C1] ? clear_bhb_loop+0x30/0x80
[ 369.023112][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 369.023134][ C1] RIP: 0033:0x7f145bb8f747
[ 369.023151][ C1] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89
[ 369.023163][ C1] RSP: 002b:00007f145ca6f0e8 EFLAGS: 00000246
[ 369.023174][ C1] RAX: 00000000000000ca RBX: 00007f145bde5fa8 RCX: 00007f145bb8f749
[ 369.023184][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f145bde5fa8
[ 369.023194][ C1] RBP: 00007f145bde5fa0 R08: 0000000000000000 R09: 0000000000000000
[ 369.023203][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 369.023212][ C1] R13: 00007f145bde6038 R14: 00007fff82105000 R15: 00007fff821050e8
[ 369.023225][ C1]