Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts.
2025/12/21 05:21:42 parsed 1 programs
[ 255.638718][ T28] audit: type=1400 audit(1766294502.376:64): 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
[ 255.659489][ T28] audit: type=1400 audit(1766294502.376:65): 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
[ 256.387405][ T28] audit: type=1400 audit(1766294503.126:66): avc: denied { mounton } for pid=292 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
[ 256.388839][ T292] cgroup: Unknown subsys name 'net'
[ 256.410072][ T28] audit: type=1400 audit(1766294503.126:67): avc: denied { mount } for pid=292 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
[ 256.437396][ T28] audit: type=1400 audit(1766294503.156:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 256.437624][ T292] cgroup: Unknown subsys name 'devices'
[ 256.560572][ T292] cgroup: Unknown subsys name 'hugetlb'
[ 256.566267][ T292] cgroup: Unknown subsys name 'rlimit'
[ 256.673332][ T28] audit: type=1400 audit(1766294503.406:69): avc: denied { setattr } for pid=292 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
[ 256.696506][ T28] audit: type=1400 audit(1766294503.406:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 256.716995][ T28] audit: type=1400 audit(1766294503.406:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 256.726649][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 256.737395][ T28] audit: type=1400 audit(1766294503.406:72): avc: denied { read } for pid=292 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
[ 256.766463][ T28] audit: type=1400 audit(1766294503.416:73): avc: denied { mounton } for pid=292 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
[ 256.801508][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 257.494785][ T300] request_module fs-gadgetfs succeeded, but still no fs?
[ 258.045740][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.054301][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.061631][ T333] device bridge_slave_0 entered promiscuous mode
[ 258.075004][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.102291][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.140687][ T333] device bridge_slave_1 entered promiscuous mode
[ 258.217487][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.224565][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 258.231920][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.238962][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 258.257091][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 258.264887][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.272140][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.282770][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 258.291330][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.298403][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 258.308091][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 258.316467][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.323507][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 258.334903][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 258.343951][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 258.356915][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 258.368238][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 258.376404][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 258.383782][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 258.391942][ T333] device veth0_vlan entered promiscuous mode
[ 258.401913][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 258.411977][ T333] device veth1_macvtap entered promiscuous mode
2025/12/21 05:21:45 executed programs: 0
[ 258.421270][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 258.431407][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 258.528946][ T333] syz-executor (333) used greatest stack depth: 21536 bytes left
[ 258.645451][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.652505][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.660058][ T367] device bridge_slave_0 entered promiscuous mode
[ 258.681677][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.689000][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.696444][ T367] device bridge_slave_1 entered promiscuous mode
[ 258.729527][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.736690][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.744018][ T369] device bridge_slave_0 entered promiscuous mode
[ 258.753038][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.760201][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.767815][ T369] device bridge_slave_1 entered promiscuous mode
[ 258.806539][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.813581][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.821023][ T372] device bridge_slave_0 entered promiscuous mode
[ 258.844843][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.851874][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.859521][ T372] device bridge_slave_1 entered promiscuous mode
[ 258.887666][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.894784][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.902134][ T375] device bridge_slave_0 entered promiscuous mode
[ 258.919521][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 258.926608][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 258.934057][ T374] device bridge_slave_0 entered promiscuous mode
[ 258.945941][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.953059][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.960540][ T375] device bridge_slave_1 entered promiscuous mode
[ 258.973938][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 258.981627][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 258.989113][ T374] device bridge_slave_1 entered promiscuous mode
[ 259.193564][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.200738][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.207993][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.215008][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.236532][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.243592][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.250883][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.257923][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.294056][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 259.301645][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 259.308962][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 259.316347][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 259.324101][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 259.332749][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 259.350327][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 259.358935][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 259.367305][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.374340][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.381986][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 259.393455][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 259.401470][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 259.415753][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 259.424111][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 259.432501][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.439554][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.467600][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 259.476105][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 259.484182][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.491213][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.498779][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 259.507288][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 259.515496][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.522504][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.529903][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 259.537494][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 259.545104][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 259.553324][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 259.561516][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.568545][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.576121][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 259.583517][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 259.591125][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 259.599120][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 259.607250][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.614253][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.621603][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 259.629697][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 259.637960][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.644995][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.652389][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 259.659891][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 259.667527][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 259.675938][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 259.684029][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.691060][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.698699][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 259.706472][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 259.732586][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 259.740677][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 259.748848][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 259.755885][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 259.765572][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 259.773710][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 259.780739][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 259.788268][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 259.796504][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 259.804582][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 259.812444][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 259.820583][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 259.841806][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 259.850254][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 259.858314][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 259.877640][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 259.887092][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 259.901714][ T375] device veth0_vlan entered promiscuous mode
[ 259.912853][ T369] device veth0_vlan entered promiscuous mode
[ 259.919607][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 259.927518][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 259.935859][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 259.944122][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 259.952564][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 259.961050][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 259.969731][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 259.977315][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 259.984842][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 259.992226][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 260.011757][ T367] device veth0_vlan entered promiscuous mode
[ 260.020879][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 260.029516][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 260.038057][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 260.046718][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 260.054945][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 260.062373][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 260.076027][ T372] device veth0_vlan entered promiscuous mode
[ 260.083563][ T375] device veth1_macvtap entered promiscuous mode
[ 260.099160][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 260.107757][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 260.116238][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 260.124102][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 260.132393][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 260.140815][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 260.149239][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 260.157226][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 260.165498][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 260.173598][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 260.181311][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 260.192413][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 260.200673][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 260.210015][ T369] device veth1_macvtap entered promiscuous mode
[ 260.218933][ T374] device veth0_vlan entered promiscuous mode
[ 260.230078][ T367] device veth1_macvtap entered promiscuous mode
[ 260.238438][ T372] device veth1_macvtap entered promiscuous mode
[ 260.245407][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 260.253081][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 260.261143][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 260.269542][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 260.277634][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 260.285924][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 260.294146][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 260.302464][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 260.310665][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 260.318380][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 260.325874][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 260.346497][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 260.354773][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 260.362999][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 260.371441][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 260.380068][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 260.388690][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 260.408316][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 260.416710][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 260.425172][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 260.433322][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 360.504226][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 360.511494][ C1] (detected by 1, t=10002 jiffies, g=1257, q=464 ncpus=2)
[ 360.518698][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294973265-4294963263), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 360.532057][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1257 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 360.543158][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 360.553123][ C1] rcu: RCU grace-period kthread stack dump:
[ 360.558996][ C1] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000
[ 360.569788][ C1] Call Trace:
[ 360.573059][ C1]
[ 360.575983][ C1] __schedule+0xb87/0x14e0
[ 360.580575][ C1] ? __sched_text_start+0x8/0x8
[ 360.585427][ C1] schedule+0xbd/0x170
[ 360.589532][ C1] schedule_timeout+0x12c/0x2e0
[ 360.594374][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 360.599736][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 360.605194][ C1] ? __cfi_process_timeout+0x10/0x10
[ 360.610526][ C1] ? prepare_to_swait_event+0x308/0x320
[ 360.616172][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 360.621018][ C1] ? rcu_gp_init+0xf10/0xf10
[ 360.625599][ C1] rcu_gp_kthread+0x95/0x370
[ 360.630182][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 360.635381][ C1] ? __kasan_check_read+0x11/0x20
[ 360.640436][ C1] ? __kthread_parkme+0x142/0x180
[ 360.645537][ C1] kthread+0x281/0x320
[ 360.649602][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 360.654801][ C1] ? __cfi_kthread+0x10/0x10
[ 360.659385][ C1] ret_from_fork+0x1f/0x30
[ 360.663883][ C1]
[ 360.666899][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 360.673207][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 360.678475][ C0] NMI backtrace for cpu 0
[ 360.678536][ C0] CPU: 0 PID: 422 Comm: syz.5.17 Not tainted syzkaller #0
[ 360.678551][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 360.678563][ C0] RIP: 0010:__sysvec_apic_timer_interrupt+0x14c/0x440
[ 360.678649][ C0] Code: 00 48 c7 c7 60 d3 47 85 e8 51 cc ba 03 65 48 8b 05 c1 69 d0 7e 48 c7 c7 80 d3 47 85 e8 3d cc ba 03 65 4c 89 25 ad 69 d0 7e 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 e8 d5 ca ba 03 48 c7 c7 40 db 47 85
[ 360.678660][ C0] RSP: 0018:ffffc90000007fc8 EFLAGS: 00000082
[ 360.678674][ C0] RAX: 0000000000000000 RBX: ffffc90000dc7ae8 RCX: 9433f3576e025400
[ 360.678684][ C0] RDX: 0000000000010000 RSI: ffffffff8547d380 RDI: ffffffff85aa1b20
[ 360.678695][ C0] RBP: ffffc90000007fe8 R08: ffff888110745100 R09: 0000000000000002
[ 360.678705][ C0] R10: 0000000000000000 R11: ffffffff81343740 R12: 0000000000000000
[ 360.678713][ C0] R13: dffffc0000000000 R14: 1ffff1103ee04de8 R15: 0000000000000000
[ 360.678723][ C0] FS: 00007f355255b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 360.678736][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 360.678747][ C0] CR2: 000020000006b000 CR3: 00000001223fc000 CR4: 00000000003506b0
[ 360.678759][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 360.678767][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 360.678776][ C0] Call Trace:
[ 360.678781][ C0]
[ 360.678787][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 360.678823][ C0]
[ 360.678827][ C0]
[ 360.678831][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 360.678852][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 360.678870][ C0] Code: 74 12 48 89 fb 48 c7 c7 80 d4 ed 86 e8 31 26 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
[ 360.678881][ C0] RSP: 0018:ffffc90000dc7b90 EFLAGS: 00000246
[ 360.678892][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 360.678901][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 360.678909][ C0] RBP: ffffc90000dc7b98 R08: dffffc0000000000 R09: fffff520001b8fc0
[ 360.678920][ C0] R10: fffff520001b8fc0 R11: 1ffff920001b8fbc R12: dffffc0000000000
[ 360.678931][ C0] R13: 1ffff11022727714 R14: 000000001c000004 R15: ffff88811393b8a0
[ 360.678944][ C0] get_signal+0x12a4/0x1520
[ 360.679009][ C0] arch_do_signal_or_restart+0xb0/0x1030
[ 360.679072][ C0] ? __ia32_sys_rt_sigreturn+0x5e7/0x6c0
[ 360.679091][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 360.679109][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 360.679128][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 360.679150][ C0] exit_to_user_mode_loop+0x7a/0xb0
[ 360.679166][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 360.679181][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 360.679202][ C0] do_syscall_64+0x58/0xa0
[ 360.679217][ C0] ? clear_bhb_loop+0x30/0x80
[ 360.679236][ C0] ? clear_bhb_loop+0x30/0x80
[ 360.679256][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 360.679275][ C0] RIP: 0033:0x7f355178f747
[ 360.679291][ C0] 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
[ 360.679302][ C0] RSP: 002b:00007f355255b0e8 EFLAGS: 00000246
[ 360.679313][ C0] RAX: 00000000000000ca RBX: 00007f35519e5fa8 RCX: 00007f355178f749
[ 360.679323][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35519e5fa8
[ 360.679331][ C0] RBP: 00007f35519e5fa0 R08: 0000000000000000 R09: 0000000000000000
[ 360.679341][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 360.679349][ C0] R13: 00007f35519e6038 R14: 00007ffc90a9e2e0 R15: 00007ffc90a9e3c8
[ 360.679362][ C0]
[ 465.974190][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 465.981200][ C0] (detected by 0, t=10002 jiffies, g=1261, q=340 ncpus=2)
[ 465.988391][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294983813-4294973810), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 466.001753][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1261 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 466.012856][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 466.022812][ C0] rcu: RCU grace-period kthread stack dump:
[ 466.028689][ C0] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000
[ 466.039499][ C0] Call Trace:
[ 466.042771][ C0]
[ 466.045699][ C0] __schedule+0xb87/0x14e0
[ 466.050135][ C0] ? __sched_text_start+0x8/0x8
[ 466.054984][ C0] schedule+0xbd/0x170
[ 466.059052][ C0] schedule_timeout+0x12c/0x2e0
[ 466.063902][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 466.069269][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 466.074727][ C0] ? __cfi_process_timeout+0x10/0x10
[ 466.080021][ C0] ? prepare_to_swait_event+0x308/0x320
[ 466.085570][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 466.090419][ C0] ? rcu_gp_init+0xf10/0xf10
[ 466.094999][ C0] rcu_gp_kthread+0x95/0x370
[ 466.099593][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 466.104825][ C0] ? __kasan_check_read+0x11/0x20
[ 466.109858][ C0] ? __kthread_parkme+0x142/0x180
[ 466.114882][ C0] kthread+0x281/0x320
[ 466.118950][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 466.124148][ C0] ? __cfi_kthread+0x10/0x10
[ 466.128737][ C0] ret_from_fork+0x1f/0x30
[ 466.133176][ C0]
[ 466.136196][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 466.142514][ C0] CPU: 0 PID: 422 Comm: syz.5.17 Not tainted syzkaller #0
[ 466.149634][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 466.159700][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 466.165647][ C0] Code: 74 12 48 89 fb 48 c7 c7 80 d4 ed 86 e8 31 26 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
[ 466.185292][ C0] RSP: 0018:ffffc90000dc7c30 EFLAGS: 00000246
[ 466.191366][ C0] RAX: 0000000000000001 RBX: ffff888110745960 RCX: dffffc0000000000
[ 466.199337][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
[ 466.207323][ C0] RBP: ffffc90000dc7c38 R08: dffffc0000000000 R09: ffffed10220e8a21
[ 466.215292][ C0] R10: ffffed10220e8a21 R11: 1ffff110220e8a20 R12: dffffc0000000000
[ 466.223254][ C0] R13: ffffc90000dc7e80 R14: 0000000000000000 R15: ffff888110745958
[ 466.231225][ C0] FS: 00007f355255b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 466.240171][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 466.246770][ C0] CR2: 000020000006b000 CR3: 00000001223fc000 CR4: 00000000003506b0
[ 466.254745][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 466.262715][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 466.270685][ C0] Call Trace:
[ 466.273968][ C0]
[ 466.276893][ C0] __set_current_blocked+0x204/0x230
[ 466.282186][ C0] ? fpu__clear_user_states+0x166/0x1f0
[ 466.287825][ C0] set_current_blocked+0x3a/0x40
[ 466.292769][ C0] __ia32_sys_rt_sigreturn+0x157/0x6c0
[ 466.298232][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 466.304299][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 466.310451][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 466.316515][ C0] x64_sys_call+0x832/0x9a0
[ 466.321018][ C0] do_syscall_64+0x4c/0xa0
[ 466.325436][ C0] ? clear_bhb_loop+0x30/0x80
[ 466.330110][ C0] ? clear_bhb_loop+0x30/0x80
[ 466.334791][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 466.340684][ C0] RIP: 0033:0x7f355172b829
[ 466.345094][ C0] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
[ 466.364694][ C0] RSP: 002b:00007f355255ab40 EFLAGS: 00000206 ORIG_RAX: 000000000000000f
[ 466.373121][ C0] RAX: ffffffffffffffda RBX: 00007f35519e5fa8 RCX: 00007f355172b829
[ 466.381087][ C0] RDX: 00007f355255ab40 RSI: 00007f355255ac70 RDI: 0000000000000021
[ 466.389053][ C0] RBP: 00007f35519e5fa0 R08: 0000000000000000 R09: 0000000000000000
[ 466.397024][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 466.404985][ C0] R13: 00007f35519e6038 R14: 00007ffc90a9e2e0 R15: 00007ffc90a9e3c8
[ 466.413138][ C0]