Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts. 2026/05/05 04:46:27 parsed 1 programs [ 145.584173][ T28] audit: type=1400 audit(1777956387.103:64): avc: denied { node_bind } for pid=295 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 145.587659][ T28] audit: type=1400 audit(1777956387.103:65): avc: denied { module_request } for pid=295 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 [ 146.650032][ T28] audit: type=1400 audit(1777956388.163:66): avc: denied { mounton } for pid=303 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 [ 146.653667][ T303] cgroup: Unknown subsys name 'net' [ 146.672805][ T28] audit: type=1400 audit(1777956388.163:67): avc: denied { mount } for pid=303 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 [ 146.700069][ T28] audit: type=1400 audit(1777956388.193:68): avc: denied { unmount } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 146.700523][ T303] cgroup: Unknown subsys name 'devices' [ 146.814679][ T303] cgroup: Unknown subsys name 'hugetlb' [ 146.820309][ T303] cgroup: Unknown subsys name 'rlimit' [ 146.963228][ T28] audit: type=1400 audit(1777956388.483:69): avc: denied { setattr } for pid=303 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 [ 146.986450][ T28] audit: type=1400 audit(1777956388.483:70): avc: denied { create } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 147.006856][ T28] audit: type=1400 audit(1777956388.483:71): avc: denied { write } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 147.027158][ T28] audit: type=1400 audit(1777956388.483:72): avc: denied { read } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 147.040832][ T305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 147.047534][ T28] audit: type=1400 audit(1777956388.483:73): avc: denied { mounton } for pid=303 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 [ 147.073355][ T303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 147.843429][ T312] request_module fs-gadgetfs succeeded, but still no fs? [ 148.456346][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.463557][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.477127][ T350] device bridge_slave_0 entered promiscuous mode [ 148.491850][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.501238][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.508937][ T350] device bridge_slave_1 entered promiscuous mode [ 148.590787][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.597922][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.605269][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.612333][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.640949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.649918][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.657614][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.673449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 148.681904][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.689002][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.697868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 148.706810][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.713903][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.729203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 148.737670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.755212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 148.768213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.776719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 148.784723][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 148.794349][ T350] device veth0_vlan entered promiscuous mode [ 148.807231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.817144][ T350] device veth1_macvtap entered promiscuous mode [ 148.829052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/05/05 04:46:30 executed programs: 0 [ 148.849204][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.909532][ T350] syz-executor (350) used greatest stack depth: 21984 bytes left [ 149.098085][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.105411][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.113598][ T376] device bridge_slave_0 entered promiscuous mode [ 149.122225][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.129448][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.137042][ T376] device bridge_slave_1 entered promiscuous mode [ 149.192543][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.199656][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.207227][ T378] device bridge_slave_0 entered promiscuous mode [ 149.227227][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.234439][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.241837][ T373] device bridge_slave_0 entered promiscuous mode [ 149.256824][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.263934][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.271280][ T378] device bridge_slave_1 entered promiscuous mode [ 149.292082][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.299333][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.306845][ T373] device bridge_slave_1 entered promiscuous mode [ 149.362180][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.369353][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.377075][ T379] device bridge_slave_0 entered promiscuous mode [ 149.387011][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.394178][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.401588][ T379] device bridge_slave_1 entered promiscuous mode [ 149.439579][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.446700][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.454191][ T380] device bridge_slave_0 entered promiscuous mode [ 149.464179][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.471330][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.478936][ T380] device bridge_slave_1 entered promiscuous mode [ 149.708423][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.716699][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.736244][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.743867][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.751265][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.758982][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.766536][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.774967][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.783369][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.790448][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.797952][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.805481][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.813040][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.821291][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.829528][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.836599][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.844690][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.852397][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.884296][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.893601][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.901825][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.908900][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.916894][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.925296][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.933601][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.940632][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.948137][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.956566][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.964941][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.971969][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.979462][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.987825][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.996110][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.003185][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.010597][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.018905][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.027161][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.035283][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.043257][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.051531][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.059844][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.066941][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.074443][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.083195][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.091339][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.098408][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.105983][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.113739][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.143866][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.151441][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.159169][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.167521][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.175772][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.184008][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.191932][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.200367][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.208566][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.215647][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.223130][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.231470][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.239889][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.246988][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.254435][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.262421][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.285310][ T380] device veth0_vlan entered promiscuous mode [ 150.293502][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.301778][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.309574][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.317896][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.326189][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.334283][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.342574][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.354571][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 150.362984][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.379621][ T380] device veth1_macvtap entered promiscuous mode [ 150.400783][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.409915][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.418400][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.426717][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.440240][ T379] device veth0_vlan entered promiscuous mode [ 150.457468][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.466207][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 150.475585][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.483900][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.491933][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.501194][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.509175][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.516960][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.524735][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.532366][ T376] device veth0_vlan entered promiscuous mode [ 150.548104][ T379] device veth1_macvtap entered promiscuous mode [ 150.555570][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 150.563666][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.571709][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 150.580080][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.588646][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 150.596931][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.604579][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.617509][ T378] device veth0_vlan entered promiscuous mode [ 150.643272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 150.651755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.660544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 150.670800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 150.688224][ T373] device veth0_vlan entered promiscuous mode [ 150.703040][ T373] device veth1_macvtap entered promiscuous mode [ 150.719402][ T378] device veth1_macvtap entered promiscuous mode [ 150.739673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 150.748660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.763258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 150.771671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.780355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 150.788963][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.797574][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 150.805643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 150.814191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.822570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 150.840591][ T376] device veth1_macvtap entered promiscuous mode [ 150.883476][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.897579][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.906182][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 150.915433][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.925829][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 150.933730][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 150.942130][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.950765][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 150.959374][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.968429][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 150.977220][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 151.036778][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 151.050729][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 151.059921][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 151.068474][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 151.077915][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 151.087153][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 251.122608][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 251.129706][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P102/1:b..l [ 251.137560][ C0] (detected by 0, t=10003 jiffies, g=1773, q=452 ncpus=2) [ 251.144798][ C0] task:udevd state:R running task stack:26464 pid:102 ppid:1 flags:0x00004000 [ 251.155615][ C0] Call Trace: [ 251.158952][ C0] [ 251.161912][ C0] __schedule+0xba6/0x1500 [ 251.166386][ C0] ? __kernel_text_address+0xd/0x30 [ 251.171625][ C0] ? release_firmware_map_entry+0x190/0x190 [ 251.177577][ C0] ? stack_trace_save+0xa6/0xf0 [ 251.182471][ C0] preempt_schedule_irq+0xaa/0x120 [ 251.187609][ C0] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 251.193372][ C0] raw_irqentry_exit_cond_resched+0x29/0x30 [ 251.199303][ C0] irqentry_exit+0x37/0x40 [ 251.203755][ C0] sysvec_apic_timer_interrupt+0x64/0xc0 [ 251.209424][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 251.215497][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x10/0x60 [ 251.221701][ C0] Code: de e8 34 e1 44 00 5b 5d c3 00 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 55 48 89 e5 48 8b 45 08 65 48 8b 0d 60 f7 90 7e <65> 8b 15 61 f7 90 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 [ 251.241336][ C0] RSP: 0018:ffffc90000a07b48 EFLAGS: 00000246 [ 251.247427][ C0] RAX: ffffffff81c281d0 RBX: ffffc90000a07c20 RCX: ffff8881108c6540 [ 251.255427][ C0] RDX: ffff8881108c6540 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.263417][ C0] RBP: ffffc90000a07b48 R08: ffffc90000a07c2f R09: 1ffff92000140f85 [ 251.271414][ C0] R10: dffffc0000000000 R11: fffff52000140f86 R12: 0000000000004000 [ 251.279409][ C0] R13: 1ffff92000140f80 R14: 0000000000000000 R15: ffff888119595520 [ 251.287413][ C0] ? path_lookupat+0x50/0x490 [ 251.292128][ C0] path_lookupat+0x50/0x490 [ 251.296661][ C0] filename_lookup+0x224/0x560 [ 251.301493][ C0] ? __cfi_filename_lookup+0x10/0x10 [ 251.306810][ C0] ? strncpy_from_user+0x17a/0x2d0 [ 251.311961][ C0] user_path_at_empty+0x47/0x1c0 [ 251.316958][ C0] do_readlinkat+0xd9/0x490 [ 251.321499][ C0] ? __x64_sys_getdents64+0x90/0x90 [ 251.326792][ C0] ? cp_old_stat+0x4a0/0x4a0 [ 251.331413][ C0] ? fput+0x15b/0x1a0 [ 251.335427][ C0] ? debug_smp_processor_id+0x17/0x20 [ 251.340817][ C0] __x64_sys_readlink+0x7f/0x90 [ 251.345699][ C0] x64_sys_call+0x87f/0x9a0 [ 251.350236][ C0] do_syscall_64+0x4c/0xa0 [ 251.354693][ C0] ? clear_bhb_loop+0x30/0x80 [ 251.359415][ C0] ? clear_bhb_loop+0x30/0x80 [ 251.364132][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.370144][ C0] RIP: 0033:0x7f202dd153a7 [ 251.374610][ C0] RSP: 002b:00007ffd7c8e4268 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 251.383047][ C0] RAX: ffffffffffffffda RBX: 00007ffd7c8e4740 RCX: 00007f202dd153a7 [ 251.391038][ C0] RDX: 0000000000000400 RSI: 00007ffd7c8e4270 RDI: 00007ffd7c8e4740 [ 251.399038][ C0] RBP: 00007ffd7c8e4270 R08: 000055f8033c22a4 R09: 0000000000000001 [ 251.407033][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000400 [ 251.415024][ C0] R13: 00000000000000fe R14: 000055f7d2127be0 R15: 00007ffd7c8e5240 [ 251.423018][ C0] [ 251.426065][ C0] rcu: rcu_preempt kthread starved for 10032 jiffies! g1773 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 251.437197][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 251.447188][ C0] rcu: RCU grace-period kthread stack dump: [ 251.453094][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 251.463897][ C0] Call Trace: [ 251.467195][ C0] [ 251.470152][ C0] __schedule+0xba6/0x1500 [ 251.474602][ C0] ? release_firmware_map_entry+0x190/0x190 [ 251.480525][ C0] schedule+0xbd/0x170 [ 251.484629][ C0] schedule_timeout+0x159/0x340 [ 251.489513][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 251.494913][ C0] ? __cfi_process_timeout+0x10/0x10 [ 251.500258][ C0] ? prepare_to_swait_event+0x308/0x320 [ 251.505863][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 251.510752][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 251.515980][ C0] ? rcu_gp_init+0xf30/0xf30 [ 251.520596][ C0] rcu_gp_kthread+0x99/0x390 [ 251.525201][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 251.530435][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 251.535662][ C0] ? __kasan_check_read+0x11/0x20 [ 251.540712][ C0] ? __kthread_parkme+0x142/0x180 [ 251.545775][ C0] kthread+0x281/0x320 [ 251.549890][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 251.555134][ C0] ? __cfi_kthread+0x10/0x10 [ 251.559763][ C0] ret_from_fork+0x1f/0x30 [ 251.564246][ C0] [ 251.567294][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 251.573665][ C0] CPU: 0 PID: 416 Comm: syz.5.18 Not tainted syzkaller #0 [ 251.580807][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 251.590886][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 251.596748][ C0] Code: 74 12 48 89 fb 48 c7 c7 c0 d4 0d 87 e8 f1 07 b5 fc 48 89 df 48 83 3d 36 cc 0b 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 53 9c 4a fc 65 8b 05 24 65 00 7b 85 c0 74 03 5b 5d c3 e8 24 74 [ 251.616380][ C0] RSP: 0018:ffffc90000b07bb0 EFLAGS: 00000246 [ 251.622490][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 251.630491][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 251.638502][ C0] RBP: ffffc90000b07bb8 R08: ffffc90000b07dff R09: 1ffff92000160fbf [ 251.646514][ C0] R10: dffffc0000000000 R11: fffff52000160fc0 R12: dffffc0000000000 [ 251.654512][ C0] R13: 1ffff11021dd7c8c R14: 000000001c000004 R15: ffff88810eebe460 [ 251.662514][ C0] FS: 00007fc7760f96c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 251.671498][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 251.678113][ C0] CR2: 000020000006b000 CR3: 0000000121194000 CR4: 00000000003506b0 [ 251.682619][ C1] sched: RT throttling activated [ 251.691067][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 251.699077][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 251.707112][ C0] Call Trace: [ 251.710421][ C0] [ 251.713379][ C0] get_signal+0x12a4/0x1520 [ 251.717950][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 251.723619][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 251.729564][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 251.735757][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 251.740990][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 251.746496][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 251.752004][ C0] do_syscall_64+0x58/0xa0 [ 251.756449][ C0] ? clear_bhb_loop+0x30/0x80 [ 251.761151][ C0] ? clear_bhb_loop+0x30/0x80 [ 251.765849][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.771761][ C0] RIP: 0033:0x7fc77519cdd7 [ 251.776192][ C0] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 [ 251.795815][ C0] RSP: 002b:00007fc7760f90e8 EFLAGS: 00000246 [ 251.801910][ C0] RAX: 00000000000000ca RBX: 00007fc775415fa8 RCX: 00007fc77519cdd9 [ 251.809897][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc775415fa8 [ 251.817884][ C0] RBP: 00007fc775415fa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.825889][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.833895][ C0] R13: 00007fc775416038 R14: 00007ffe8e720e30 R15: 00007ffe8e720f18 [ 251.841893][ C0] [ 251.986393][ T373] syz-executor (373) used greatest stack depth: 21808 bytes left [ 252.011311][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.018563][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.026112][ T425] device bridge_slave_0 entered promiscuous mode [ 252.033396][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.040444][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.048028][ T425] device bridge_slave_1 entered promiscuous mode [ 252.081248][ T43] device bridge_slave_1 left promiscuous mode [ 252.087683][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.095185][ T43] device bridge_slave_0 left promiscuous mode [ 252.101299][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.109686][ T43] device veth1_macvtap left promiscuous mode [ 252.115750][ T43] device veth0_vlan left promiscuous mode [ 252.328272][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.335609][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.343098][ T429] device bridge_slave_0 entered promiscuous mode [ 252.353594][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.360664][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.368247][ T429] device bridge_slave_1 entered promiscuous mode [ 252.408840][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.415947][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.423413][ T427] device bridge_slave_0 entered promiscuous mode [ 252.431123][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.438248][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.445829][ T427] device bridge_slave_1 entered promiscuous mode [ 252.454136][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.461202][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.468772][ T426] device bridge_slave_0 entered promiscuous mode [ 252.503590][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.510748][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.518408][ T426] device bridge_slave_1 entered promiscuous mode [ 252.548629][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.555703][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.563195][ T428] device bridge_slave_0 entered promiscuous mode [ 252.594464][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.601628][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.609204][ T428] device bridge_slave_1 entered promiscuous mode [ 252.652241][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.659420][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.666743][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.673798][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.746056][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.753153][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.760435][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.767504][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.827762][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.834848][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.842129][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.849220][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.869542][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.876638][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.883980][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.891021][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.905126][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.912201][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.919505][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.926565][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.943096][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.950875][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.958963][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.967561][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.974873][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.982287][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.989707][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.997229][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.004576][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.012070][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.019478][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.034960][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.042521][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.050085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.058577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.067001][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.074086][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.082057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.090722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.099107][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.106189][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.119281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.127819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.136153][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.143232][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.151589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.160296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.168794][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.175903][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.222703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.230850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.241747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.250422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.258614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.266870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.282895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.290489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.299608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.307481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.343804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.352476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.362210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.370441][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.378158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.385851][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.394472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.402679][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.409737][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.417242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.425748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.434101][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.441128][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.448560][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.457222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.465492][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.472519][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.479988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.488401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.496703][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.503765][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.516171][ T429] device veth0_vlan entered promiscuous mode [ 253.540667][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.548753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.556506][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.565269][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.573584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.581597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.589781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.597842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.606288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.614601][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.621623][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.629044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.637090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.645259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 253.653735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.667782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.681805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.690435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.698629][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.705691][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.719852][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.744492][ T427] device veth0_vlan entered promiscuous mode [ 253.752308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.761306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.768984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.776490][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 253.784535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.792535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.800121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.808629][ T425] device veth0_vlan entered promiscuous mode [ 253.818089][ T429] device veth1_macvtap entered promiscuous mode [ 253.838582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.848956][ T428] device veth0_vlan entered promiscuous mode [ 253.862253][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.870927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 253.879757][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 253.888310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 253.896647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 253.905085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.912543][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.927769][ T428] device veth1_macvtap entered promiscuous mode [ 253.951318][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.960117][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 253.968943][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.977377][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.985563][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.994753][ T425] device veth1_macvtap entered promiscuous mode 2026/05/05 04:48:15 executed programs: 19 [ 254.007722][ T427] device veth1_macvtap entered promiscuous mode [ 254.031286][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 254.040052][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 254.048882][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 254.057304][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 254.066198][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 354.142547][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 354.149673][ C0] (detected by 0, t=10002 jiffies, g=2285, q=946 ncpus=2) [ 354.156901][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294972628-4294962625), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 354.170284][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2285 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 354.181406][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 354.191388][ C0] rcu: RCU grace-period kthread stack dump: [ 354.197298][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 354.208100][ C0] Call Trace: [ 354.211398][ C0] [ 354.214354][ C0] __schedule+0xba6/0x1500 [ 354.218801][ C0] ? release_firmware_map_entry+0x190/0x190 [ 354.224777][ C0] schedule+0xbd/0x170 [ 354.228878][ C0] schedule_timeout+0x159/0x340 [ 354.233749][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 354.239142][ C0] ? __cfi_process_timeout+0x10/0x10 [ 354.244459][ C0] ? prepare_to_swait_event+0x308/0x320 [ 354.250037][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 354.254909][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 354.260131][ C0] ? rcu_gp_init+0xf30/0xf30 [ 354.264753][ C0] rcu_gp_kthread+0x99/0x390 [ 354.269365][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 354.274580][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 354.279823][ C0] ? __kasan_check_read+0x11/0x20 [ 354.284876][ C0] ? __kthread_parkme+0x142/0x180 [ 354.289931][ C0] kthread+0x281/0x320 [ 354.294036][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 354.299261][ C0] ? __cfi_kthread+0x10/0x10 [ 354.303875][ C0] ret_from_fork+0x1f/0x30 [ 354.308322][ C0] [ 354.311365][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 354.317710][ C0] CPU: 0 PID: 448 Comm: syz.0.17 Not tainted syzkaller #0 [ 354.324867][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 354.335214][ C0] RIP: 0033:0x7f0c6a3bc350 [ 354.339659][ C0] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 52 1d 07 00 e8 65 65 f9 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48 [ 354.359290][ C0] RSP: 002b:00007f0c6b2eeb38 EFLAGS: 00000246 [ 354.365376][ C0] RAX: 0000000000000000 RBX: 00007f0c6a615fa8 RCX: 00007f0c6a39cdd9 [ 354.373366][ C0] RDX: 00007f0c6b2eeb40 RSI: 00007f0c6b2eec70 RDI: 0000000000000021 [ 354.381361][ C0] RBP: 00007f0c6a615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 354.389354][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.397356][ C0] R13: 00007f0c6a616038 R14: 00007fffe4805200 R15: 00007fffe48052e8 [ 354.405359][ C0] FS: 00007f0c6b2ef6c0 GS: 0000000000000000 [ 428.842760][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 174s! [ 428.851823][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 170s! [ 428.860916][ C0] Showing busy workqueues and worker pools: [ 428.866830][ C0] workqueue events: flags=0x0 [ 428.871517][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.871576][ C0] pending: kfree_rcu_monitor [ 428.871609][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.871647][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.871714][ C0] workqueue events_unbound: flags=0x2 [ 428.905063][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.905098][ C0] in-flight: 8:fsnotify_connector_destroy_workfn, 418:linkwatch_event [ 428.905150][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.905210][ C0] workqueue events_power_efficient: flags=0x80 [ 428.937233][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.937282][ C0] pending: gc_worker, check_lifetime [ 428.937330][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.937377][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work [ 428.937485][ C0] workqueue rcu_gp: flags=0x8 [ 428.975853][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.975895][ C0] pending: srcu_invoke_callbacks [ 428.975924][ C0] workqueue netns: flags=0xe000a [ 428.993821][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.993862][ C0] in-flight: 43:cleanup_net [ 428.993902][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.010978][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.011024][ C0] pending: vmstat_update [ 429.011059][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.011097][ C0] pending: vmstat_update [ 429.011141][ C0] workqueue writeback: flags=0x4a [ 429.040732][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.040778][ C0] pending: wb_workfn [ 429.040811][ C0] workqueue kblockd: flags=0x18 [ 429.057138][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.057186][ C0] pending: blk_mq_timeout_work [ 429.057430][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.075775][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.075827][ C0] pending: work_fn [ 429.075857][ C0] workqueue mld: flags=0x40008 [ 429.092345][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=40 [ 429.092387][ C0] pending: mld_ifc_work [ 429.092423][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.154949][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=39 [ 429.154998][ C0] pending: mld_ifc_work [ 429.155036][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.155865][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.221928][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=126 [ 429.221969][ C0] in-flight: 404:addrconf_dad_work [ 429.222007][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.223096][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.224176][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.452130][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=98 [ 429.452183][ C0] pending: addrconf_dad_work [ 429.452225][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.453434][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.632045][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.637125][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.637170][ C0] pending: wg_packet_handshake_send_worker [ 429.637210][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.655951][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.656000][ C0] pending: wg_packet_encrypt_worker [ 429.656041][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.674281][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.674318][ C0] pending: wg_packet_handshake_send_worker [ 429.674350][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.693029][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.693078][ C0] pending: wg_packet_encrypt_worker [ 429.693113][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.711615][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.711656][ C0] pending: wg_packet_encrypt_worker [ 429.711688][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.711724][ C0] pending: wg_packet_encrypt_worker [ 429.711757][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.743548][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.743592][ C0] pending: wg_packet_encrypt_worker [ 429.743628][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.743677][ C0] pending: wg_packet_encrypt_worker [ 429.743709][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.775393][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.775438][ C0] pending: wg_packet_encrypt_worker [ 429.775471][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.775508][ C0] pending: wg_packet_encrypt_worker [ 429.775539][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.807296][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.807342][ C0] pending: wg_packet_encrypt_worker [ 429.807380][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.807418][ C0] pending: wg_packet_encrypt_worker [ 429.807454][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.839148][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.839203][ C0] pending: wg_packet_encrypt_worker [ 429.839235][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.839271][ C0] pending: wg_packet_encrypt_worker [ 429.839301][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.870824][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.870871][ C0] pending: wg_packet_handshake_send_worker [ 429.870908][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.889570][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.889618][ C0] pending: wg_packet_encrypt_worker [ 429.889650][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.889690][ C0] pending: wg_packet_encrypt_worker [ 429.889722][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.921425][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.921467][ C0] pending: wg_packet_encrypt_worker [ 429.921501][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.921536][ C0] pending: wg_packet_encrypt_worker [ 429.921585][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.953333][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.953376][ C0] pending: wg_packet_encrypt_worker [ 429.953409][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.953446][ C0] pending: wg_packet_encrypt_worker [ 429.953476][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.985145][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.985193][ C0] pending: wg_packet_encrypt_worker [ 429.985228][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.985267][ C0] pending: wg_packet_encrypt_worker [ 429.985301][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.017035][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.017082][ C0] pending: wg_packet_encrypt_worker [ 430.017118][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.017158][ C0] pending: wg_packet_encrypt_worker [ 430.017193][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.048641][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.048690][ C0] pending: wg_packet_handshake_send_worker [ 430.048727][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.067411][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.067463][ C0] pending: wg_packet_encrypt_worker [ 430.067503][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.085744][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.085784][ C0] pending: wg_packet_handshake_send_worker [ 430.085818][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.104480][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.104526][ C0] pending: wg_packet_encrypt_worker [ 430.104569][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.122790][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.122827][ C0] pending: wg_packet_handshake_send_worker [ 430.122859][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.141626][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.141667][ C0] pending: wg_packet_encrypt_worker [ 430.141700][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.141738][ C0] pending: wg_packet_encrypt_worker [ 430.141770][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.173449][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.173492][ C0] pending: wg_packet_encrypt_worker [ 430.173525][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.173561][ C0] pending: wg_packet_encrypt_worker [ 430.173592][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.205101][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.205138][ C0] pending: wg_packet_handshake_send_worker [ 430.205170][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.223832][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.223872][ C0] pending: wg_packet_encrypt_worker [ 430.223904][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.223941][ C0] pending: wg_packet_encrypt_worker [ 430.223974][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.255631][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.255671][ C0] pending: wg_packet_encrypt_worker [ 430.255702][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.255735][ C0] pending: wg_packet_encrypt_worker [ 430.255764][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.287535][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.287582][ C0] pending: wg_packet_encrypt_worker [ 430.287619][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.287658][ C0] pending: wg_packet_encrypt_worker [ 430.287691][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.319365][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.319412][ C0] pending: wg_packet_encrypt_worker [ 430.319446][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.319484][ C0] pending: wg_packet_encrypt_worker [ 430.319517][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.350942][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.350983][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.351049][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=176s workers=4 idle: 365 24 39 [ 430.351103][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=176s workers=7 idle: 10 399 341 267