Warning: Permanently added '10.128.10.21' (ED25519) to the list of known hosts.
2025/10/04 19:34:53 parsed 1 programs
[ 129.580687][ T30] audit: type=1400 audit(1759606493.532:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 129.601421][ T30] audit: type=1400 audit(1759606493.532:65): avc: denied { module_request } for pid=281 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
[ 130.581612][ T30] audit: type=1400 audit(1759606494.542:66): avc: denied { mounton } for pid=290 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
[ 130.583046][ T290] cgroup: Unknown subsys name 'net'
[ 130.604276][ T30] audit: type=1400 audit(1759606494.542:67): avc: denied { mount } for pid=290 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
[ 130.632022][ T30] audit: type=1400 audit(1759606494.562:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 130.632442][ T290] cgroup: Unknown subsys name 'devices'
[ 130.803498][ T290] cgroup: Unknown subsys name 'hugetlb'
[ 130.809136][ T290] cgroup: Unknown subsys name 'rlimit'
[ 130.986759][ T30] audit: type=1400 audit(1759606494.942:69): avc: denied { setattr } for pid=290 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
[ 131.010042][ T30] audit: type=1400 audit(1759606494.942:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 131.017454][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 131.030699][ T30] audit: type=1400 audit(1759606494.942:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 131.059349][ T30] audit: type=1400 audit(1759606494.942:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 131.079833][ T30] audit: type=1400 audit(1759606494.942:73): avc: denied { mounton } for pid=290 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
[ 131.110753][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 131.601875][ T298] request_module fs-gadgetfs succeeded, but still no fs?
[ 131.972257][ T321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.001294][ T321] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.009120][ T321] device bridge_slave_0 entered promiscuous mode
[ 132.095726][ T321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.116021][ T321] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.131832][ T321] device bridge_slave_1 entered promiscuous mode
[ 132.317284][ T321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.324408][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.331800][ T321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.338847][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.362796][ T324] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.370432][ T324] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.378768][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 132.386692][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 132.406815][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 132.415549][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.422657][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.430122][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 132.439128][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.446234][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.455020][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 132.481748][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 132.500788][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 132.514791][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 132.527711][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 132.539853][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 132.548807][ T321] device veth0_vlan entered promiscuous mode
[ 132.559033][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 132.568142][ T321] device veth1_macvtap entered promiscuous mode
2025/10/04 19:34:56 executed programs: 0
[ 132.577274][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 132.587311][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 132.639614][ T321] syz-executor (321) used greatest stack depth: 21440 bytes left
[ 132.787125][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.794239][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.801975][ T369] device bridge_slave_0 entered promiscuous mode
[ 132.816296][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.823428][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.830783][ T371] device bridge_slave_0 entered promiscuous mode
[ 132.842263][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.849338][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.856910][ T371] device bridge_slave_1 entered promiscuous mode
[ 132.863708][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.870762][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.878514][ T369] device bridge_slave_1 entered promiscuous mode
[ 132.977121][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.984295][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.991902][ T367] device bridge_slave_0 entered promiscuous mode
[ 132.998615][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.005793][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.013225][ T370] device bridge_slave_0 entered promiscuous mode
[ 133.040189][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.047392][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.055199][ T367] device bridge_slave_1 entered promiscuous mode
[ 133.061813][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.068854][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.076300][ T370] device bridge_slave_1 entered promiscuous mode
[ 133.122652][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.129727][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.137368][ T373] device bridge_slave_0 entered promiscuous mode
[ 133.160565][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.167681][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.175235][ T373] device bridge_slave_1 entered promiscuous mode
[ 133.342276][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 133.349773][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 133.385245][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 133.394001][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 133.402525][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.409643][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.417199][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 133.425551][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 133.433977][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.441032][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.448601][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 133.475712][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 133.495629][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 133.511468][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 133.519750][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 133.527593][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 133.553680][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 133.563165][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 133.571572][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 133.579736][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.586809][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.594346][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 133.602905][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 133.611036][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.618083][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.625557][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 133.634026][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.641184][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.648593][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 133.656856][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.663912][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.671510][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 133.679583][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 133.689962][ T369] device veth0_vlan entered promiscuous mode
[ 133.711726][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 133.719971][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 133.728272][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 133.736146][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 133.744295][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 133.752798][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.759843][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.767261][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 133.775293][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 133.783561][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.790586][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.798102][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 133.806162][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 133.814049][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 133.821593][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 133.839270][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 133.856004][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 133.877318][ T373] device veth0_vlan entered promiscuous mode
[ 133.891814][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 133.899978][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 133.907725][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 133.915460][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 133.923588][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 133.939386][ T371] device veth0_vlan entered promiscuous mode
[ 133.948338][ T369] device veth1_macvtap entered promiscuous mode
[ 133.955530][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 133.963228][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 133.970673][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 133.979528][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 133.988076][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 133.996679][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 134.005075][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.012139][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 134.019644][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 134.028065][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 134.036398][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.043459][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 134.050821][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 134.058949][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 134.067358][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 134.075123][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 134.082754][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 134.096215][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 134.104717][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 134.125242][ T367] device veth0_vlan entered promiscuous mode
[ 134.134100][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 134.142991][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 134.151511][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 134.159873][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 134.168350][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 134.176416][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 134.184764][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 134.192359][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 134.208321][ T367] device veth1_macvtap entered promiscuous mode
[ 134.218868][ T373] device veth1_macvtap entered promiscuous mode
[ 134.235869][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 134.249717][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 134.261829][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 134.269964][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 134.278921][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 134.287427][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 134.322514][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 134.331047][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 134.339514][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 134.348484][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 134.356651][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 134.365128][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 134.374643][ T371] device veth1_macvtap entered promiscuous mode
[ 134.409298][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 134.417328][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 134.427450][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 134.444740][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 134.453715][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 134.462531][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 134.475136][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 234.521170][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 234.528220][ C1] (detected by 1, t=10002 jiffies, g=1601, q=869)
[ 234.534740][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294960662-4294950659), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 234.548124][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1601 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 234.559251][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 234.569235][ C1] rcu: RCU grace-period kthread stack dump:
[ 234.575140][ C1] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 234.585957][ C1] Call Trace:
[ 234.589342][ C1]
[ 234.592305][ C1] __schedule+0xb6e/0x14c0
[ 234.596766][ C1] ? release_firmware_map_entry+0x190/0x190
[ 234.602749][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 234.608612][ C1] ? __mod_timer+0x7ae/0xb30
[ 234.613346][ C1] schedule+0x11e/0x1e0
[ 234.617525][ C1] schedule_timeout+0x12c/0x2e0
[ 234.622409][ C1] ? console_conditional_schedule+0x30/0x30
[ 234.628326][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 234.633815][ C1] ? update_process_times+0x200/0x200
[ 234.639211][ C1] ? prepare_to_swait_event+0x308/0x320
[ 234.644783][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 234.649571][ C1] ? debug_smp_processor_id+0x17/0x20
[ 234.654961][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 234.660092][ C1] ? rcu_gp_init+0xc00/0xc00
[ 234.664697][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 234.669919][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 234.674531][ C1] rcu_gp_kthread+0x98/0x330
[ 234.679142][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 234.683834][ C1] ? __kasan_check_read+0x11/0x20
[ 234.688877][ C1] ? __kthread_parkme+0xac/0x200
[ 234.693832][ C1] ? preempt_count_add+0x90/0x1b0
[ 234.698964][ C1] kthread+0x411/0x500
[ 234.703054][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 234.707753][ C1] ? kthread_blkcg+0xd0/0xd0
[ 234.712368][ C1] ret_from_fork+0x1f/0x30
[ 234.716809][ C1]
[ 234.719840][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 234.726169][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 234.731405][ C0] NMI backtrace for cpu 0
[ 234.731421][ C0] CPU: 0 PID: 427 Comm: syz.2.19 Not tainted syzkaller #0
[ 234.731438][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 234.731450][ C0] RIP: 0010:_raw_spin_lock_irqsave+0x96/0x110
[ 234.731473][ C0] Code: f3 f3 f3 f3 48 c7 44 24 30 00 00 00 00 9c 8f 44 24 30 4c 8b 74 24 30 fa bf 01 00 00 00 e8 f2 21 9e fc c7 44 24 20 00 00 00 00 <48> 89 df be 04 00 00 00 e8 8d 53 fe fc 4c 89 ff be 04 00 00 00 e8
[ 234.731486][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00000002
[ 234.731501][ C0] RAX: 0000000000010003 RBX: ffff88811125e040 RCX: ffffffff870c6f03
[ 234.731513][ C0] RDX: 0000000000010000 RSI: 0000000000000001 RDI: 0000000000000001
[ 234.731523][ C0] RBP: ffffc90000007c58 R08: 0000000000000004 R09: 0000000000000003
[ 234.731533][ C0] R10: fffff52000000f88 R11: 1ffff92000000f88 R12: 1ffff92000000f74
[ 234.731545][ C0] R13: dffffc0000000000 R14: 0000000000000806 R15: ffffc90000007bc0
[ 234.731557][ C0] FS: 00007fb5b2c126c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 234.731572][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 234.731583][ C0] CR2: 000020000006b000 CR3: 000000012c14f000 CR4: 00000000003506b0
[ 234.731598][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 234.731607][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 234.731617][ C0] Call Trace:
[ 234.731622][ C0]
[ 234.731628][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 234.731645][ C0] ? prepare_signal+0x616/0xb00
[ 234.731662][ C0] ? __kasan_check_write+0x14/0x20
[ 234.731678][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 234.731695][ C0] send_sigqueue+0x10a/0x640
[ 234.731711][ C0] ? __kasan_check_write+0x14/0x20
[ 234.731727][ C0] ? _raw_spin_lock_irq+0x8f/0xe0
[ 234.731743][ C0] posix_timer_fn+0x16a/0x3e0
[ 234.731762][ C0] ? common_timer_wait_running+0x10/0x10
[ 234.731780][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 234.731801][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 234.731818][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 234.731836][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 234.731857][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 234.731876][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 234.731895][ C0]
[ 234.731900][ C0]
[ 234.731904][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 234.731923][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 234.731941][ C0] Code: 12 48 89 fb 48 c7 c7 78 3e 6d 86 e8 41 4e fe fc 48 89 df 48 83 3d 0e 4f c4 01 00 74 27 e8 03 42 a6 fc 66 90 fb bf 01 00 00 00 22 20 9e fc 65 8b 05 03 7e 59 7b 85 c0 74 03 5b 5d c3 e8 23 87
[ 234.731953][ C0] RSP: 0018:ffffc900022f7b98 EFLAGS: 00000246
[ 234.731966][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 234.731976][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 234.731986][ C0] RBP: ffffc900022f7ba0 R08: dffffc0000000000 R09: fffff5200045efc0
[ 234.731998][ C0] R10: fffff5200045efc0 R11: 1ffff9200045efbc R12: 1ffff1102224bc8c
[ 234.732010][ C0] R13: dffffc0000000000 R14: ffff88811125e460 R15: 000000001c000004
[ 234.732024][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 234.732040][ C0] get_signal+0x13b2/0x1480
[ 234.732059][ C0] arch_do_signal_or_restart+0xc1/0x10f0
[ 234.732078][ C0] ? load_gs_index+0xb0/0xb0
[ 234.732093][ C0] ? get_sigframe_size+0x10/0x10
[ 234.732109][ C0] ? sched_clock+0x9/0x10
[ 234.732123][ C0] ? sched_clock_cpu+0x18/0x3c0
[ 234.732139][ C0] exit_to_user_mode_loop+0xa7/0xe0
[ 234.732153][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 234.732208][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 234.732223][ C0] do_syscall_64+0x58/0xa0
[ 234.732239][ C0] ? clear_bhb_loop+0x50/0xa0
[ 234.732256][ C0] ? clear_bhb_loop+0x50/0xa0
[ 234.732273][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 234.732291][ C0] RIP: 0033:0x7fb5b2da1ec7
[ 234.732304][ 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
[ 234.732316][ C0] RSP: 002b:00007fb5b2c120e8 EFLAGS: 00000246
[ 234.732328][ C0] RAX: 00000000000000ca RBX: 00007fb5b2ff8fa8 RCX: 00007fb5b2da1ec9
[ 234.732339][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb5b2ff8fa8
[ 234.732349][ C0] RBP: 00007fb5b2ff8fa0 R08: 0000000000000000 R09: 0000000000000000
[ 234.732359][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 234.732369][ C0] R13: 00007fb5b2ff9038 R14: 00007fff39d60dc0 R15: 00007fff39d60ea8
[ 234.732383][ C0]
[ 410.331086][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 410.338131][ C1] (detected by 1, t=10002 jiffies, g=1605, q=525)
[ 410.344678][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294978243-4294968240), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 410.358263][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1605 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 410.369501][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 410.379497][ C1] rcu: RCU grace-period kthread stack dump:
[ 410.385396][ C1] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 410.396221][ C1] Call Trace:
[ 410.399518][ C1]
[ 410.402465][ C1] __schedule+0xb6e/0x14c0
[ 410.406906][ C1] ? release_firmware_map_entry+0x190/0x190
[ 410.412827][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 410.418666][ C1] ? __mod_timer+0x7ae/0xb30
[ 410.423275][ C1] schedule+0x11e/0x1e0
[ 410.427448][ C1] schedule_timeout+0x12c/0x2e0
[ 410.432318][ C1] ? console_conditional_schedule+0x30/0x30
[ 410.438231][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 410.443710][ C1] ? update_process_times+0x200/0x200
[ 410.449102][ C1] ? prepare_to_swait_event+0x308/0x320
[ 410.454669][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 410.459456][ C1] ? debug_smp_processor_id+0x17/0x20
[ 410.464847][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 410.469985][ C1] ? rcu_gp_init+0xc00/0xc00
[ 410.474596][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 410.479812][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 410.484425][ C1] rcu_gp_kthread+0x98/0x330
[ 410.489035][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 410.493737][ C1] ? __kasan_check_read+0x11/0x20
[ 410.498785][ C1] ? __kthread_parkme+0xac/0x200
[ 410.503742][ C1] ? preempt_count_add+0x90/0x1b0
[ 410.508790][ C1] kthread+0x411/0x500
[ 410.512873][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 410.517568][ C1] ? kthread_blkcg+0xd0/0xd0
[ 410.522262][ C1] ret_from_fork+0x1f/0x30
[ 410.526704][ C1]
[ 410.529740][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 410.536081][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 410.541302][ C0] NMI backtrace for cpu 0
[ 410.541318][ C0] CPU: 0 PID: 427 Comm: syz.2.19 Not tainted syzkaller #0
[ 410.541335][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 410.541345][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 410.541376][ C0] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 3a 68 3a 01 5d c3 0f 1f 84 00 00 00 00
[ 410.541390][ C0] RSP: 0018:ffffc900022f7880 EFLAGS: 00000046
[ 410.541405][ C0] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838
[ 410.541416][ C0] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838
[ 410.541427][ C0] RBP: ffffc900022f7880 R08: ffff888113594f00 R09: 0000000000000002
[ 410.541439][ C0] R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000003e
[ 410.541449][ C0] R13: dffffc0000000000 R14: ffffffff85e649f8 R15: dffffc0000000000
[ 410.541462][ C0] FS: 00007fb5b2c126c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 410.541478][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 410.541489][ C0] CR2: 000020000006b000 CR3: 000000012c14f000 CR4: 00000000003506b0
[ 410.541505][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 410.541514][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 410.541537][ C0] Call Trace:
[ 410.541542][ C0]
[ 410.541547][ C0] lapic_next_event+0x5f/0x70
[ 410.541563][ C0] clockevents_program_min_delta+0x1a7/0x340
[ 410.541582][ C0] clockevents_program_event+0x21f/0x300
[ 410.541598][ C0] tick_program_event+0xa3/0x120
[ 410.541614][ C0] hrtimer_reprogram+0x388/0x430
[ 410.541633][ C0] hrtimer_start_range_ns+0xa76/0xc00
[ 410.541653][ C0] common_hrtimer_rearm+0xf6/0x100
[ 410.541671][ C0] posixtimer_rearm+0x13d/0x330
[ 410.541688][ C0] dequeue_signal+0x173/0x440
[ 410.541705][ C0] get_signal+0x696/0x1480
[ 410.541730][ C0] arch_do_signal_or_restart+0xc1/0x10f0
[ 410.541748][ C0] ? load_gs_index+0xb0/0xb0
[ 410.541763][ C0] ? get_sigframe_size+0x10/0x10
[ 410.541780][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 410.541800][ C0] exit_to_user_mode_loop+0xa7/0xe0
[ 410.541815][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 410.541830][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 410.541845][ C0] do_syscall_64+0x58/0xa0
[ 410.541860][ C0] ? clear_bhb_loop+0x50/0xa0
[ 410.541878][ C0] ? clear_bhb_loop+0x50/0xa0
[ 410.541895][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 410.541913][ C0] RIP: 0033:0x7fb5b2da1ec7
[ 410.541930][ 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
[ 410.541943][ C0] RSP: 002b:00007fb5b2c120e8 EFLAGS: 00000246
[ 410.541955][ C0] RAX: 00000000000000ca RBX: 00007fb5b2ff8fa8 RCX: 00007fb5b2da1ec9
[ 410.541966][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb5b2ff8fa8
[ 410.541977][ C0] RBP: 00007fb5b2ff8fa0 R08: 0000000000000000 R09: 0000000000000000
[ 410.542005][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 410.542015][ C0] R13: 00007fb5b2ff9038 R14: 00007fff39d60dc0 R15: 00007fff39d60ea8
[ 410.542029][ C0]