Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts.
2026/05/30 04:25:23 parsed 1 programs
[ 134.755425][ T30] audit: type=1400 audit(1780115123.909:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 134.776468][ T30] audit: type=1400 audit(1780115123.909:65): avc: denied { module_request } for pid=294 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
[ 135.467307][ T30] audit: type=1400 audit(1780115124.619:66): avc: denied { mounton } for pid=300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 135.468280][ T300] cgroup: Unknown subsys name 'net'
[ 135.490284][ T30] audit: type=1400 audit(1780115124.619:67): avc: denied { mount } for pid=300 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
[ 135.518232][ T30] audit: type=1400 audit(1780115124.649:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 135.518396][ T300] cgroup: Unknown subsys name 'devices'
[ 135.601824][ T300] cgroup: Unknown subsys name 'hugetlb'
[ 135.607640][ T300] cgroup: Unknown subsys name 'rlimit'
[ 135.718749][ T30] audit: type=1400 audit(1780115124.869:69): avc: denied { setattr } for pid=300 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
[ 135.742031][ T30] audit: type=1400 audit(1780115124.869:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 135.747871][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 135.762503][ T30] audit: type=1400 audit(1780115124.869:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 135.791517][ T30] audit: type=1400 audit(1780115124.869:72): avc: denied { read } for pid=300 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
[ 135.811906][ T30] audit: type=1400 audit(1780115124.879:73): avc: denied { mounton } for pid=300 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
[ 135.840931][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 136.385505][ T311] request_module fs-gadgetfs succeeded, but still no fs?
[ 136.551540][ T312] syz-executor (312) used greatest stack depth: 21696 bytes left
[ 136.765106][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.783685][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 136.791670][ T341] device bridge_slave_0 entered promiscuous mode
[ 136.800174][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.807234][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 136.818408][ T341] device bridge_slave_1 entered promiscuous mode
[ 136.961592][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.968765][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 136.976384][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.983556][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.016167][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 137.029834][ T360] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.047461][ T360] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.068601][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 137.077141][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.084419][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.093227][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 137.102503][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.109670][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.117541][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 137.125681][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 137.138574][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 137.150966][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 137.159306][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 137.167047][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 137.175931][ T341] device veth0_vlan entered promiscuous mode
[ 137.185831][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 137.195093][ T341] device veth1_macvtap entered promiscuous mode
[ 137.204419][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
2026/05/30 04:25:26 executed programs: 0
[ 137.214632][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 137.297276][ T341] syz-executor (341) used greatest stack depth: 20768 bytes left
[ 137.383801][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.391368][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.399036][ T374] device bridge_slave_0 entered promiscuous mode
[ 137.407311][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.414445][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.421905][ T374] device bridge_slave_1 entered promiscuous mode
[ 137.500587][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.507918][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.515756][ T376] device bridge_slave_0 entered promiscuous mode
[ 137.526513][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.534003][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.541630][ T376] device bridge_slave_1 entered promiscuous mode
[ 137.573192][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.580361][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.587802][ T375] device bridge_slave_0 entered promiscuous mode
[ 137.594806][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.602071][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.609487][ T375] device bridge_slave_1 entered promiscuous mode
[ 137.651572][ T380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.658642][ T380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.666290][ T380] device bridge_slave_0 entered promiscuous mode
[ 137.675714][ T380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.682843][ T380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.690247][ T380] device bridge_slave_1 entered promiscuous mode
[ 137.751644][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.759021][ T379] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.766856][ T379] device bridge_slave_0 entered promiscuous mode
[ 137.790337][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.797421][ T379] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.805089][ T379] device bridge_slave_1 entered promiscuous mode
[ 137.907657][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.914925][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.922252][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.929281][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.962552][ T360] bridge0: port 1(bridge_slave_0) entered disabled state
[ 137.970258][ T360] bridge0: port 2(bridge_slave_1) entered disabled state
[ 137.978163][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 137.985923][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 137.993925][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 138.002693][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 138.011226][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.018346][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.026146][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 138.053647][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 138.062264][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 138.070701][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.077988][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.085673][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 138.094064][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 138.119870][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 138.128055][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 138.136368][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 138.144137][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 138.151649][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 138.160311][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 138.168454][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.175710][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.183334][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 138.191799][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 138.200230][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.207338][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.214791][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 138.239119][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 138.246721][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 138.283003][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 138.291607][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 138.299827][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 138.307276][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 138.315058][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 138.323697][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.330771][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.338111][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 138.345681][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 138.353234][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 138.361371][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 138.369268][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 138.377688][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.384772][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.392488][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 138.400769][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.408052][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.415515][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 138.423499][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 138.431586][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 138.439848][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.446948][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.454425][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 138.479034][ T376] device veth0_vlan entered promiscuous mode
[ 138.487733][ T375] device veth0_vlan entered promiscuous mode
[ 138.497527][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 138.506496][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 138.514587][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 138.522452][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 138.530287][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 138.538207][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 138.561857][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 138.570045][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 138.577410][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 138.585505][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 138.596026][ T374] device veth0_vlan entered promiscuous mode
[ 138.617854][ T376] device veth1_macvtap entered promiscuous mode
[ 138.627469][ T375] device veth1_macvtap entered promiscuous mode
[ 138.635834][ T380] device veth0_vlan entered promiscuous mode
[ 138.642709][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 138.651369][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 138.660016][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 138.668082][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 138.676424][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 138.684366][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 138.692719][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 138.701005][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 138.708608][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 138.716843][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 138.725141][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 138.732729][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 138.745858][ T374] device veth1_macvtap entered promiscuous mode
[ 138.764998][ T380] device veth1_macvtap entered promiscuous mode
[ 138.773130][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 138.780798][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 138.788643][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 138.797293][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 138.806250][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 138.814385][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 138.823042][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 138.831569][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.838589][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.845981][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 138.854571][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 138.863068][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.870403][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.877992][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 138.886562][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 138.895690][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 138.904301][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 138.912715][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 138.921130][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 138.929789][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 138.938100][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 138.946894][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 138.955328][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 138.963793][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 138.971966][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 138.999716][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 139.007992][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 139.018182][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 139.028097][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 139.037030][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 139.046170][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 139.054767][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 139.063813][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 139.072838][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 139.081812][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 139.128511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 139.145242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 239.169536][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 239.176531][ C1] (detected by 1, t=10002 jiffies, g=1697, q=371)
[ 239.183042][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 6016 (4294961132-4294955116), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 239.196348][ C1] rcu: rcu_preempt kthread starved for 6017 jiffies! g1697 f0x2 RCU_GP_CLEANUP(7) ->state=0x0 ->cpu=0
[ 239.207380][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 239.217629][ C1] rcu: RCU grace-period kthread stack dump:
[ 239.223610][ C1] task:rcu_preempt state:R running task stack:28640 pid: 14 ppid: 2 flags:0x00004000
[ 239.234491][ C1] Call Trace:
[ 239.237895][ C1]
[ 239.240833][ C1] __schedule+0xb6e/0x14c0
[ 239.245266][ C1] ? release_firmware_map_entry+0x190/0x190
[ 239.251267][ C1] preempt_schedule_irq+0xaa/0x120
[ 239.256389][ C1] ? __cond_resched+0xd0/0xd0
[ 239.261071][ C1] ? _raw_spin_lock_irq+0x95/0xf0
[ 239.266294][ C1] ? _raw_spin_lock_irqsave+0x130/0x130
[ 239.271868][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 239.277346][ C1] irqentry_exit_cond_resched+0x29/0x30
[ 239.282905][ C1] irqentry_exit+0x37/0x40
[ 239.287426][ C1] sysvec_apic_timer_interrupt+0x64/0xc0
[ 239.293446][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 239.299442][ C1] RIP: 0010:rcu_gp_cleanup+0x39e/0xa10
[ 239.305368][ C1] Code: b7 f5 ff 65 4c 8b 35 81 43 aa 7e 4d 8d be 78 04 00 00 4c 89 fb 48 c1 eb 03 42 0f b6 04 23 84 c0 0f 85 25 03 00 00 41 80 3f 00 <74> 11 42 0f b6 04 23 84 c0 0f 85 48 03 00 00 41 c6 07 00 4d 8d be
[ 239.324988][ C1] RSP: 0018:ffffc900000e7d48 EFLAGS: 00000246
[ 239.331167][ C1] RAX: 0000000000000000 RBX: 1ffff1102005f08f RCX: 0000000000000000
[ 239.339146][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 00000000ffffffff
[ 239.347404][ C1] RBP: ffffc900000e7df0 R08: 0000000000000003 R09: 0000000000000004
[ 239.355656][ C1] R10: dffffc0000000000 R11: fffff5200001cf80 R12: dffffc0000000000
[ 239.363653][ C1] R13: ffffffff867a9c00 R14: ffff8881002f8000 R15: ffff8881002f8478
[ 239.371812][ C1] ? rcu_gp_cleanup+0x377/0xa10
[ 239.376687][ C1] ? rcu_gp_init+0xc00/0xc00
[ 239.381405][ C1] rcu_gp_kthread+0xa9/0x360
[ 239.386025][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 239.390716][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 239.395603][ C1] ? __kasan_check_read+0x11/0x20
[ 239.400725][ C1] ? __kthread_parkme+0xac/0x200
[ 239.405937][ C1] kthread+0x411/0x500
[ 239.410022][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 239.414790][ C1] ? kthread_blkcg+0xd0/0xd0
[ 239.419395][ C1] ret_from_fork+0x1f/0x30
[ 239.423823][ C1]
[ 239.426945][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 239.433618][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 239.438840][ C0] NMI backtrace for cpu 0
[ 239.438849][ C0] CPU: 0 PID: 406 Comm: syz.1.23 Not tainted syzkaller #0
[ 239.438863][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 239.438871][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 239.438892][ 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 9a 91 3e 01 5d c3 0f 1f 84 00 00 00 00
[ 239.438904][ C0] RSP: 0018:ffffc900020e7880 EFLAGS: 00000046
[ 239.438919][ C0] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838
[ 239.438929][ C0] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838
[ 239.438938][ C0] RBP: ffffc900020e7880 R08: ffff8881137bbb40 R09: 0000000000000002
[ 239.438948][ C0] R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000003e
[ 239.438957][ C0] R13: dffffc0000000000 R14: ffffffff85e9e9f8 R15: dffffc0000000000
[ 239.438968][ C0] FS: 00007f2d5a99c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 239.438981][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 239.438992][ C0] CR2: 0000001b34163fff CR3: 000000012fee4000 CR4: 00000000003506b0
[ 239.439007][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 239.439016][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 239.439025][ C0] Call Trace:
[ 239.439030][ C0]
[ 239.439034][ C0] lapic_next_event+0x5f/0x70
[ 239.439049][ C0] clockevents_program_min_delta+0x1a7/0x340
[ 239.439074][ C0] clockevents_program_event+0x21f/0x300
[ 239.439089][ C0] tick_program_event+0xa3/0x120
[ 239.439103][ C0] hrtimer_reprogram+0x388/0x430
[ 239.439121][ C0] hrtimer_start_range_ns+0xa76/0xc00
[ 239.439138][ C0] common_hrtimer_rearm+0xf6/0x100
[ 239.439153][ C0] posixtimer_rearm+0x13d/0x330
[ 239.439168][ C0] dequeue_signal+0x173/0x440
[ 239.439184][ C0] get_signal+0x696/0x1480
[ 239.439200][ C0] arch_do_signal_or_restart+0xdf/0x11c0
[ 239.439216][ C0] ? __ia32_sys_rt_sigreturn+0x639/0x730
[ 239.439231][ C0] ? load_gs_index+0xc0/0xc0
[ 239.439245][ C0] ? get_sigframe_size+0x10/0x10
[ 239.439259][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 239.439275][ C0] exit_to_user_mode_loop+0xa7/0xe0
[ 239.439289][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 239.439302][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 239.439316][ C0] do_syscall_64+0x58/0xa0
[ 239.439331][ C0] ? clear_bhb_loop+0x50/0xa0
[ 239.439344][ C0] ? clear_bhb_loop+0x50/0xa0
[ 239.439357][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 239.439370][ C0] RIP: 0033:0x7f2d5ab39e59
[ 239.439383][ C0] Code: 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 01 48
[ 239.439394][ C0] RSP: 002b:00007f2d5a99c0e8 EFLAGS: 00000246
[ 239.439405][ C0] RAX: fffffffffffffffc RBX: 00007f2d5adb2fa8 RCX: 00007f2d5ab39e59
[ 239.439415][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2d5adb2fa8
[ 239.439425][ C0] RBP: 00007f2d5adb2fa0 R08: 0000000000000000 R09: 0000000000000000
[ 239.439433][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 239.439442][ C0] R13: 00007f2d5adb3038 R14: 00007ffe294d14f0 R15: 00007ffe294d15d8
[ 239.439454][ C0]
[ 404.869466][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 404.876621][ C1] (detected by 1, t=10002 jiffies, g=1701, q=131)
[ 404.883143][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 5896 (4294977702-4294971806), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 404.896612][ C1] rcu: rcu_preempt kthread starved for 5897 jiffies! g1701 f0x2 RCU_GP_CLEANUP(7) ->state=0x0 ->cpu=0
[ 404.907984][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 404.918134][ C1] rcu: RCU grace-period kthread stack dump:
[ 404.924366][ C1] task:rcu_preempt state:R running task stack:28640 pid: 14 ppid: 2 flags:0x00004000
[ 404.935586][ C1] Call Trace:
[ 404.938870][ C1]
[ 404.941807][ C1] __schedule+0xb6e/0x14c0
[ 404.946237][ C1] ? release_firmware_map_entry+0x190/0x190
[ 404.952173][ C1] preempt_schedule_irq+0xaa/0x120
[ 404.957379][ C1] ? __cond_resched+0xd0/0xd0
[ 404.962067][ C1] ? _raw_spin_lock_irq+0x95/0xf0
[ 404.967198][ C1] ? _raw_spin_lock_irqsave+0x130/0x130
[ 404.972983][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 404.978643][ C1] irqentry_exit_cond_resched+0x29/0x30
[ 404.984463][ C1] irqentry_exit+0x37/0x40
[ 404.988885][ C1] sysvec_apic_timer_interrupt+0x64/0xc0
[ 404.994521][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 405.000599][ C1] RIP: 0010:rcu_gp_cleanup+0x3cc/0xa10
[ 405.006071][ C1] Code: b6 04 23 84 c0 0f 85 48 03 00 00 41 c6 07 00 4d 8d be 9c 04 00 00 4c 89 fb 48 c1 eb 03 42 0f b6 04 23 84 c0 0f 85 0e 03 00 00 <41> 80 3f 00 0f 84 53 02 00 00 2e 2e 2e 31 c0 48 8b 45 88 42 80 3c
[ 405.026069][ C1] RSP: 0018:ffffc900000e7d48 EFLAGS: 00000246
[ 405.032278][ C1] RAX: 0000000000000000 RBX: 1ffff1102005f093 RCX: 0000000000000000
[ 405.040494][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 00000000ffffffff
[ 405.048585][ C1] RBP: ffffc900000e7df0 R08: 0000000000000003 R09: 0000000000000004
[ 405.056745][ C1] R10: dffffc0000000000 R11: fffff5200001cf80 R12: dffffc0000000000
[ 405.065096][ C1] R13: ffffffff867a9c00 R14: ffff8881002f8000 R15: ffff8881002f849c
[ 405.073255][ C1] ? rcu_gp_cleanup+0x377/0xa10
[ 405.078214][ C1] ? rcu_gp_init+0xc00/0xc00
[ 405.082834][ C1] rcu_gp_kthread+0xa9/0x360
[ 405.087665][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 405.092355][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 405.097059][ C1] ? __kasan_check_read+0x11/0x20
[ 405.102197][ C1] ? __kthread_parkme+0xac/0x200
[ 405.107230][ C1] kthread+0x411/0x500
[ 405.111519][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 405.116384][ C1] ? kthread_blkcg+0xd0/0xd0
[ 405.120983][ C1] ret_from_fork+0x1f/0x30
[ 405.125503][ C1]
[ 405.128528][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 405.134970][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 405.140284][ C0] NMI backtrace for cpu 0
[ 405.140311][ C0] CPU: 0 PID: 406 Comm: syz.1.23 Not tainted syzkaller #0
[ 405.140326][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 405.140334][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 405.140355][ 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 9a 91 3e 01 5d c3 0f 1f 84 00 00 00 00
[ 405.140366][ C0] RSP: 0018:ffffc90000007df0 EFLAGS: 00000046
[ 405.140381][ C0] RAX: 000000000008c159 RBX: 000000000008c159 RCX: 0000000000000838
[ 405.140391][ C0] RDX: 0000000000000000 RSI: 000000000008c159 RDI: 0000000000000838
[ 405.140400][ C0] RBP: ffffc90000007df0 R08: ffff8881137bbb40 R09: 0000000000000002
[ 405.140411][ C0] R10: 0000000000000003 R11: 0000000000010000 R12: 0000000000000020
[ 405.140420][ C0] R13: dffffc0000000000 R14: ffffffff85e9e9f8 R15: dffffc0000000000
[ 405.140431][ C0] FS: 00007f2d5a99c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 405.140445][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 405.140455][ C0] CR2: 0000001b34163fff CR3: 000000012fee4000 CR4: 00000000003506b0
[ 405.140470][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 405.140479][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 405.140488][ C0] Call Trace:
[ 405.140494][ C0]
[ 405.140499][ C0] lapic_next_event+0x5f/0x70
[ 405.140513][ C0] clockevents_program_event+0x1c7/0x300
[ 405.140529][ C0] tick_program_event+0xa3/0x120
[ 405.140543][ C0] hrtimer_interrupt+0x501/0x8c0
[ 405.140563][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 405.140578][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 405.140592][ C0]
[ 405.140596][ C0]
[ 405.140601][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 405.140615][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 405.140632][ C0] Code: 12 48 89 fb 48 c7 c7 78 47 6d 86 e8 b1 76 f4 fc 48 89 df 48 83 3d be 5e b8 01 00 74 27 e8 63 22 9b fc 66 90 fb bf 01 00 00 00 e2 f3 92 fc 65 8b 05 b3 84 4d 7b 85 c0 74 03 5b 5d c3 e8 13 90
[ 405.140643][ C0] RSP: 0018:ffffc900020e7b98 EFLAGS: 00000246
[ 405.140655][ C0] RAX: 0000000000000001 RBX: 0000000000000011 RCX: dffffc0000000000
[ 405.140664][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 405.140672][ C0] RBP: ffffc900020e7ba0 R08: ffffc900020e7dff R09: 1ffff9200041cfbf
[ 405.140683][ C0] R10: dffffc0000000000 R11: fffff5200041cfc0 R12: 1ffff1102464d6d4
[ 405.140693][ C0] R13: dffffc0000000000 R14: ffff88812326b6a0 R15: 0000000004000000
[ 405.140706][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 405.140721][ C0] get_signal+0x13b2/0x1480
[ 405.140739][ C0] arch_do_signal_or_restart+0xdf/0x11c0
[ 405.140754][ C0] ? __ia32_sys_rt_sigreturn+0x639/0x730
[ 405.140769][ C0] ? load_gs_index+0xc0/0xc0
[ 405.140782][ C0] ? get_sigframe_size+0x10/0x10
[ 405.140797][ C0] ? sched_clock+0x9/0x10
[ 405.140811][ C0] ? sched_clock_cpu+0x18/0x3c0
[ 405.140825][ C0] exit_to_user_mode_loop+0xa7/0xe0
[ 405.140839][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 405.140853][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 405.140866][ C0] do_syscall_64+0x58/0xa0
[ 405.140881][ C0] ? clear_bhb_loop+0x50/0xa0
[ 405.140894][ C0] ? clear_bhb_loop+0x50/0xa0
[ 405.140907][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 405.140920][ C0] RIP: 0033:0x7f2d5ab39e59
[ 405.140933][ C0] Code: 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 01 48
[ 405.140943][ C0] RSP: 002b:00007f2d5a99c0e8 EFLAGS: 00000246
[ 405.140954][ C0] RAX: fffffffffffffffc RBX: 00007f2d5adb2fa8 RCX: 00007f2d5ab39e59
[ 405.140964][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2d5adb2fa8
[ 405.140973][ C0] RBP: 00007f2d5adb2fa0 R08: 0000000000000000 R09: 0000000000000000
[ 405.140982][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 405.140991][ C0] R13: 00007f2d5adb3038 R14: 00007ffe294d14f0 R15: 00007ffe294d15d8
[ 405.141003][ C0]