Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2026/03/27 15:36:23 parsed 1 programs [ 82.985052][ T28] audit: type=1400 audit(1774625783.179:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 83.008931][ T28] audit: type=1400 audit(1774625783.209:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 84.135916][ T28] audit: type=1400 audit(1774625784.329:66): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 84.139930][ T292] cgroup: Unknown subsys name 'net' [ 84.159216][ T28] audit: type=1400 audit(1774625784.339:67): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 84.186627][ T28] audit: type=1400 audit(1774625784.369:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 84.187094][ T292] cgroup: Unknown subsys name 'devices' [ 84.328816][ T292] cgroup: Unknown subsys name 'hugetlb' [ 84.334606][ T292] cgroup: Unknown subsys name 'rlimit' [ 84.446327][ T28] audit: type=1400 audit(1774625784.639:69): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.469633][ T28] audit: type=1400 audit(1774625784.649:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.490166][ T28] audit: type=1400 audit(1774625784.649:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.510507][ T28] audit: type=1400 audit(1774625784.649:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.521454][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 84.531460][ T28] audit: type=1400 audit(1774625784.649:73): avc: denied { mounton } for pid=292 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 84.557030][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.311790][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 85.649469][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.656995][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.664624][ T315] device bridge_slave_0 entered promiscuous mode [ 85.710804][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.718428][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.725988][ T315] device bridge_slave_1 entered promiscuous mode [ 85.990141][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.997267][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.004676][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.011765][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.099447][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.121436][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.129190][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.139059][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.147691][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.154853][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.173101][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.181902][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.188998][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.206954][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.215079][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.231249][ T315] device veth0_vlan entered promiscuous mode [ 86.238831][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.248264][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.255915][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.263738][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.280451][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.289225][ T315] device veth1_macvtap entered promiscuous mode 2026/03/27 15:36:26 executed programs: 0 [ 86.300579][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.315230][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.383773][ T315] syz-executor (315) used greatest stack depth: 21664 bytes left [ 86.585100][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.592261][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.599817][ T362] device bridge_slave_0 entered promiscuous mode [ 86.616670][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.623750][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.631513][ T362] device bridge_slave_1 entered promiscuous mode [ 86.654979][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.662101][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.669655][ T363] device bridge_slave_0 entered promiscuous mode [ 86.692983][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.700264][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.707820][ T363] device bridge_slave_1 entered promiscuous mode [ 86.714573][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.721710][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.729448][ T369] device bridge_slave_0 entered promiscuous mode [ 86.742532][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.749724][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.757283][ T369] device bridge_slave_1 entered promiscuous mode [ 86.799781][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.807038][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.814578][ T368] device bridge_slave_0 entered promiscuous mode [ 86.821419][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.828821][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.836253][ T367] device bridge_slave_0 entered promiscuous mode [ 86.867445][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.874566][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.882071][ T368] device bridge_slave_1 entered promiscuous mode [ 86.888966][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.896129][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.903720][ T367] device bridge_slave_1 entered promiscuous mode [ 87.095342][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.102432][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.109774][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.117059][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.128828][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.135904][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.143323][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.150476][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.169039][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.176117][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.183607][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.190888][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.222663][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.231069][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.238699][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.246396][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.253699][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.261450][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.268736][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.307598][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.332496][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.340479][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.350807][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.359239][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.366411][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.374020][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.382573][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.389768][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.397309][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.405549][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.412724][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.420246][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.428555][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.435611][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.443304][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.451734][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.458870][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.492513][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.518116][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.528938][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.536099][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.543841][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.552417][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.559597][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.567135][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.575101][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.583495][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.590575][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.598141][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.606440][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.614430][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.622756][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.631113][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.639205][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.647354][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.655303][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.663630][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.671718][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.679222][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.686865][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.695185][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.703446][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.710595][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.718273][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.726693][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.734837][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.742093][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.749478][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.757679][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.765826][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.778295][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.786894][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.814595][ T369] device veth0_vlan entered promiscuous mode [ 87.823078][ T362] device veth0_vlan entered promiscuous mode [ 87.829849][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.838798][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.846728][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.854510][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.862737][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.871195][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.879759][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.888336][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.896375][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.903910][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.923288][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.931698][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.940164][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.948280][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.956658][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.965081][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.988534][ T367] device veth0_vlan entered promiscuous mode [ 87.997660][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.005144][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.012866][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.021067][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.029663][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.039079][ T362] device veth1_macvtap entered promiscuous mode [ 88.049449][ T363] device veth0_vlan entered promiscuous mode [ 88.061064][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.069135][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.077699][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.085174][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.106732][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.115068][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.123480][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.132499][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.140900][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.155514][ T368] device veth0_vlan entered promiscuous mode [ 88.162577][ T369] device veth1_macvtap entered promiscuous mode [ 88.174821][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.183071][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.190826][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.199040][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.207879][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.216537][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.224868][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.234974][ T367] device veth1_macvtap entered promiscuous mode [ 88.251373][ T363] device veth1_macvtap entered promiscuous mode [ 88.265053][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.272854][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.281552][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.290150][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.299036][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.312709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.321778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.331363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.339897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.406266][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 188.413539][ C1] (detected by 1, t=10002 jiffies, g=1533, q=380 ncpus=2) [ 188.420761][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294956044-4294946042), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 188.434167][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1533 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 188.445483][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 188.455662][ C1] rcu: RCU grace-period kthread stack dump: [ 188.461663][ C1] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 188.472658][ C1] Call Trace: [ 188.475984][ C1] [ 188.479044][ C1] __schedule+0xba6/0x1500 [ 188.483777][ C1] ? psi_group_change+0xb73/0x12b0 [ 188.488916][ C1] ? release_firmware_map_entry+0x190/0x190 [ 188.494850][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 188.499737][ C1] preempt_schedule_irq+0xaa/0x120 [ 188.504878][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 188.510823][ C1] ? __schedule+0xbae/0x1500 [ 188.515451][ C1] raw_irqentry_exit_cond_resched+0x29/0x30 [ 188.521369][ C1] irqentry_exit+0x37/0x40 [ 188.525903][ C1] sysvec_apic_timer_interrupt+0x64/0xc0 [ 188.531580][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 188.537591][ C1] RIP: 0010:schedule_timeout+0x159/0x340 [ 188.543261][ C1] Code: 38 30 d0 62 81 65 8b 05 e5 64 01 7b 89 44 24 40 4c 8d 7c 24 20 4c 89 ff 48 89 de ba 04 00 00 00 e8 4c ff 61 fc e8 d7 df fe ff <4c> 89 ff e8 af 17 62 fc 48 c7 c0 c0 b9 00 87 48 c1 e8 03 42 80 3c [ 188.563176][ C1] RSP: 0018:ffffc900000e7c00 EFLAGS: 00010246 [ 188.569273][ C1] RAX: 0000000000208040 RBX: 00000000ffffacfb RCX: ffffffff84ff8d44 [ 188.577285][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888100321440 [ 188.585275][ C1] RBP: ffffc900000e7cd0 R08: ffff888100321447 R09: 1ffff11020064288 [ 188.593449][ C1] R10: dffffc0000000000 R11: ffffed1020064289 R12: dffffc0000000000 [ 188.601628][ C1] R13: dffffc0000000000 R14: 1ffff9200001cf80 R15: ffffc900000e7c20 [ 188.609718][ C1] ? schedule+0xd4/0x170 [ 188.614010][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 188.619414][ C1] ? __cfi_process_timeout+0x10/0x10 [ 188.624736][ C1] ? prepare_to_swait_event+0x308/0x320 [ 188.630317][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 188.635209][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 188.640558][ C1] ? rcu_gp_init+0xf30/0xf30 [ 188.645311][ C1] rcu_gp_kthread+0x99/0x390 [ 188.649927][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 188.655240][ C1] ? set_cpus_allowed_ptr+0x88/0xd0 [ 188.660490][ C1] ? __kasan_check_read+0x11/0x20 [ 188.665543][ C1] ? __kthread_parkme+0x142/0x180 [ 188.670615][ C1] kthread+0x281/0x320 [ 188.674762][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 188.680011][ C1] ? __cfi_kthread+0x10/0x10 [ 188.684717][ C1] ret_from_fork+0x1f/0x30 [ 188.689177][ C1] [ 188.692230][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 188.698588][ C1] Sending NMI from CPU 1 to CPUs 0: [ 188.704007][ C0] NMI backtrace for cpu 0 [ 188.704026][ C0] CPU: 0 PID: 387 Comm: syz.0.17 Not tainted syzkaller #0 [ 188.704043][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 188.704052][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 188.704082][ 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 7a 76 5b 01 5d c3 0f 1f 84 00 00 00 00 [ 188.704096][ C0] RSP: 0018:ffffc90000ab7898 EFLAGS: 00000046 [ 188.704111][ C0] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 188.704121][ C0] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 188.704131][ C0] RBP: ffffc90000ab7898 R08: ffff88811834a880 R09: 0000000000000002 [ 188.704143][ C0] R10: 0000000000000000 R11: ffffffff8134c5d0 R12: 000000000000003e [ 188.704154][ C0] R13: dffffc0000000000 R14: ffffffff866d1b60 R15: dffffc0000000000 [ 188.704167][ C0] FS: 00007f448f5c66c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 188.704182][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.704194][ C0] CR2: 0000001b33463fff CR3: 0000000130335000 CR4: 00000000003506b0 [ 188.704209][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.704218][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.704228][ C0] Call Trace: [ 188.704234][ C0] [ 188.704240][ C0] lapic_next_event+0x70/0x80 [ 188.704263][ C0] clockevents_program_min_delta+0x1b9/0x350 [ 188.704282][ C0] clockevents_program_event+0x243/0x330 [ 188.704298][ C0] tick_program_event+0xa3/0x120 [ 188.704319][ C0] hrtimer_reprogram+0x388/0x430 [ 188.704344][ C0] hrtimer_start_range_ns+0xa8a/0xc10 [ 188.704369][ C0] common_hrtimer_rearm+0x107/0x110 [ 188.704389][ C0] posixtimer_rearm+0x14e/0x340 [ 188.704415][ C0] dequeue_signal+0x1bb/0x4d0 [ 188.704436][ C0] get_signal+0x522/0x1520 [ 188.704463][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 188.704485][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 188.704506][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 188.704529][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 188.704551][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 188.704569][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 188.704586][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 188.704605][ C0] do_syscall_64+0x58/0xa0 [ 188.704628][ C0] ? clear_bhb_loop+0x30/0x80 [ 188.704647][ C0] ? clear_bhb_loop+0x30/0x80 [ 188.704665][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.704682][ C0] RIP: 0033:0x7f448e79c799 [ 188.704700][ 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 [ 188.704713][ C0] RSP: 002b:00007f448f5c60e8 EFLAGS: 00000246 [ 188.704726][ C0] RAX: fffffffffffffffc RBX: 00007f448ea15fa8 RCX: 00007f448e79c799 [ 188.704738][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f448ea15fa8 [ 188.704748][ C0] RBP: 00007f448ea15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 188.704758][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 188.704768][ C0] R13: 00007f448ea16038 R14: 00007fff70c1f850 R15: 00007fff70c1f938 [ 188.704782][ C0]