Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. 2025/07/20 11:31:06 ignoring optional flag "sandboxArg"="0" 2025/07/20 11:31:06 parsed 1 programs [ 222.719098][ T28] audit: type=1400 audit(1753011066.922:64): 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 [ 222.739768][ T28] audit: type=1400 audit(1753011066.922:65): 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 [ 223.826326][ T28] audit: type=1400 audit(1753011068.032:66): 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 [ 223.827812][ T292] cgroup: Unknown subsys name 'net' [ 223.849130][ T28] audit: type=1400 audit(1753011068.032:67): 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 [ 223.876433][ T28] audit: type=1400 audit(1753011068.052:68): 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 [ 223.876611][ T292] cgroup: Unknown subsys name 'devices' [ 224.017437][ T292] cgroup: Unknown subsys name 'hugetlb' [ 224.023061][ T292] cgroup: Unknown subsys name 'rlimit' [ 224.157230][ T28] audit: type=1400 audit(1753011068.362:69): 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 [ 224.180474][ T28] audit: type=1400 audit(1753011068.362:70): 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 [ 224.191243][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 224.201151][ T28] audit: type=1400 audit(1753011068.362:71): 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 [ 224.229720][ T28] audit: type=1400 audit(1753011068.362:72): 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 [ 224.249956][ T28] audit: type=1400 audit(1753011068.362:73): 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 [ 224.278059][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 225.085489][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 225.305249][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.312348][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.320290][ T304] device bridge_slave_0 entered promiscuous mode [ 225.328711][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.335802][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.343287][ T304] device bridge_slave_1 entered promiscuous mode [ 225.682777][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.689879][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.697211][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.704253][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.754423][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.762646][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.770402][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.778897][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.809115][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.818511][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.825601][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.833064][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.842963][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.850059][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.857572][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 225.865783][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.890200][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.903249][ T304] device veth0_vlan entered promiscuous mode [ 225.910124][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.918676][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.927509][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 225.940597][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.949654][ T304] device veth1_macvtap entered promiscuous mode 2025/07/20 11:31:10 executed programs: 0 [ 225.959134][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.969011][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.071623][ T304] syz-executor (304) used greatest stack depth: 21280 bytes left [ 226.126594][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.133653][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.141119][ T358] device bridge_slave_0 entered promiscuous mode [ 226.149714][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.156864][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.164200][ T358] device bridge_slave_1 entered promiscuous mode [ 226.270937][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.278112][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.285882][ T362] device bridge_slave_0 entered promiscuous mode [ 226.293833][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.301007][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.308506][ T362] device bridge_slave_1 entered promiscuous mode [ 226.318675][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.325779][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.333195][ T360] device bridge_slave_0 entered promiscuous mode [ 226.344638][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.351751][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.359195][ T360] device bridge_slave_1 entered promiscuous mode [ 226.437356][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.444417][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.451970][ T365] device bridge_slave_0 entered promiscuous mode [ 226.472299][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.479407][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.486852][ T365] device bridge_slave_1 entered promiscuous mode [ 226.529051][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.536183][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.543553][ T366] device bridge_slave_0 entered promiscuous mode [ 226.550705][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.558185][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.565733][ T366] device bridge_slave_1 entered promiscuous mode [ 226.692897][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.699971][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.707269][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.714291][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.766519][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.773583][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.780873][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.787924][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.803418][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.811518][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.818990][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.826307][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.834427][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.841968][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.877139][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.884683][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.893280][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.901612][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.908671][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.916330][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.953982][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.962358][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.970738][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.977903][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.985422][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.993595][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.000640][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.008919][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.017139][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.024278][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.031680][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.039673][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.047678][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.056539][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.082240][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.090273][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.098447][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.107444][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.114468][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.122009][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.130210][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.137259][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.144679][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.152935][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.159981][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.167354][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.175651][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.182711][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.190583][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 227.219936][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.228480][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.237107][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.246421][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.254660][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.262980][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.271091][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.278820][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.286288][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 227.294516][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.302757][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.309789][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.317277][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 227.337063][ T358] device veth0_vlan entered promiscuous mode [ 227.348431][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.356745][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.364773][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.373122][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.381310][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.389758][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.398220][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.406345][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.414334][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 227.422776][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.430998][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.438028][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.445501][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.452962][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.466809][ T362] device veth0_vlan entered promiscuous mode [ 227.475558][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.483637][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.491949][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.499501][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.508891][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.517028][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.532779][ T358] device veth1_macvtap entered promiscuous mode [ 227.540797][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.549284][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.557714][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.565967][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.574043][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.581963][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.590054][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.598257][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.605836][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.620623][ T362] device veth1_macvtap entered promiscuous mode [ 227.631229][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.639916][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.648402][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.656788][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.664891][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.672682][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.680747][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.688954][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.697287][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.705477][ T360] device veth0_vlan entered promiscuous mode [ 227.711705][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.719459][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.728068][ T365] device veth0_vlan entered promiscuous mode [ 227.735456][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.743687][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.760213][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.768952][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.777415][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.786253][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.806128][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.814323][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.850841][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.877005][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.886264][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.894548][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.907501][ T366] device veth0_vlan entered promiscuous mode [ 227.921345][ T366] device veth1_macvtap entered promiscuous mode [ 227.944169][ T365] device veth1_macvtap entered promiscuous mode [ 327.965060][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 327.972085][ C0] (detected by 0, t=10002 jiffies, g=1493, q=702 ncpus=2) [ 327.979304][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294970004-4294960001), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 327.992698][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1493 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 328.003823][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 328.013814][ C0] rcu: RCU grace-period kthread stack dump: [ 328.019715][ C0] task:rcu_preempt state:R running task stack:28488 pid:14 ppid:2 flags:0x00004000 [ 328.030527][ C0] Call Trace: [ 328.033826][ C0] [ 328.036828][ C0] __schedule+0xb87/0x14e0 [ 328.041302][ C0] ? release_firmware_map_entry+0x194/0x194 [ 328.047226][ C0] ? __mod_timer+0x7ae/0xb30 [ 328.051839][ C0] schedule+0xbd/0x170 [ 328.055937][ C0] schedule_timeout+0x12c/0x2e0 [ 328.060809][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 328.066203][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 328.071690][ C0] ? __cfi_process_timeout+0x10/0x10 [ 328.076994][ C0] ? prepare_to_swait_event+0x308/0x320 [ 328.082587][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 328.087469][ C0] ? rcu_gp_init+0xf10/0xf10 [ 328.092090][ C0] rcu_gp_kthread+0x95/0x370 [ 328.096705][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 328.101951][ C0] ? set_cpus_allowed_ptr+0x82/0xc0 [ 328.107170][ C0] ? __kasan_check_read+0x11/0x20 [ 328.112224][ C0] ? __kthread_parkme+0x142/0x180 [ 328.117266][ C0] kthread+0x281/0x320 [ 328.121363][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 328.126586][ C0] ? __cfi_kthread+0x10/0x10 [ 328.131199][ C0] ret_from_fork+0x1f/0x30 [ 328.135653][ C0] [ 328.138686][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 328.145029][ C0] CPU: 0 PID: 387 Comm: syz.1.21 Not tainted 6.1.141-syzkaller-00039-g145c7fad733f #0 [ 328.154582][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 328.164658][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 328.170515][ C0] Code: 74 12 48 89 fb 48 c7 c7 40 d2 ed 86 e8 51 0b c4 fc 48 89 df 48 83 3d 46 8c fd 01 00 74 26 e8 93 0c 00 00 90 fb bf 01 00 00 00 23 50 5b fc 65 8b 05 b4 27 12 7b 85 c0 74 03 5b 5d c3 e8 74 34 [ 328.190153][ C0] RSP: 0018:ffffc90000ab7b90 EFLAGS: 00000246 [ 328.196239][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 328.204225][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 328.212216][ C0] RBP: ffffc90000ab7b98 R08: dffffc0000000000 R09: fffff52000156fc0 [ 328.220200][ C0] R10: fffff52000156fc0 R11: 1ffff92000156fbc R12: dffffc0000000000 [ 328.228188][ C0] R13: 1ffff1102169419c R14: 000000001c000004 R15: ffff88810b4a0ce0 [ 328.236177][ C0] FS: 00007f011e2d26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 328.245120][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.251718][ C0] CR2: 000020000006b000 CR3: 0000000108303000 CR4: 00000000003506b0 [ 328.259711][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.267695][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.275696][ C0] Call Trace: [ 328.278988][ C0] [ 328.281936][ C0] get_signal+0x12a4/0x1520 [ 328.286473][ C0] arch_do_signal_or_restart+0xb0/0x1030 [ 328.292136][ C0] ? __ia32_sys_rt_sigreturn+0x5e7/0x6c0 [ 328.297819][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 328.303751][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 328.309928][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 328.315144][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 328.320620][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 328.326103][ C0] do_syscall_64+0x58/0xa0 [ 328.330534][ C0] ? clear_bhb_loop+0x30/0x80 [ 328.335226][ C0] ? clear_bhb_loop+0x30/0x80 [ 328.339918][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 328.345830][ C0] RIP: 0033:0x7f011d38e9a7 [ 328.350279][ C0] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 [ 328.369896][ C0] RSP: 002b:00007f011e2d20e8 EFLAGS: 00000246 [ 328.375979][ C0] RAX: 00000000000000ca RBX: 00007f011d5b5fa8 RCX: 00007f011d38e9a9 [ 328.383961][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f011d5b5fa8 [ 328.391948][ C0] RBP: 00007f011d5b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 328.400278][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f011d5b5fac [ 328.408263][ C0] R13: 0000000000000000 R14: 00007fffdd15f690 R15: 00007fffdd15f778 [ 328.416252][ C0] [ 428.905035][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 200s! [ 428.914009][ C0] Showing busy workqueues and worker pools: [ 428.919923][ C0] workqueue events: flags=0x0 [ 428.924609][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.924776][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.924824][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.924898][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.924942][ C0] workqueue events_unbound: flags=0x2 [ 428.958295][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.958341][ C0] in-flight: 315:fsnotify_connector_destroy_workfn, 336:linkwatch_event [ 428.958410][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.958559][ C0] workqueue events_power_efficient: flags=0x80 [ 428.990833][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.990891][ C0] pending: neigh_managed_work, wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 428.991014][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.991056][ C0] pending: gc_worker [ 428.991083][ C0] workqueue rcu_gp: flags=0x8 [ 429.029462][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.029509][ C0] pending: srcu_invoke_callbacks [ 429.029540][ C0] workqueue netns: flags=0xe000a [ 429.047419][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.047456][ C0] in-flight: 8:cleanup_net [ 429.047494][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.064487][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.064534][ C0] pending: vmstat_update [ 429.064567][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.064606][ C0] pending: vmstat_update [ 429.064638][ C0] workqueue writeback: flags=0x4a [ 429.094125][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.094168][ C0] pending: wb_workfn [ 429.094194][ C0] workqueue kblockd: flags=0x18 [ 429.110503][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.110632][ C0] pending: blk_mq_timeout_work [ 429.110777][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.129094][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.129143][ C0] pending: work_fn [ 429.129176][ C0] workqueue mld: flags=0x40008 [ 429.145676][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=26 [ 429.145718][ C0] pending: mld_ifc_work [ 429.145757][ C0] inactive: 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_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_dad_work, mld_ifc_work [ 429.146656][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=52 [ 429.146696][ C0] pending: mld_ifc_work [ 429.146727][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_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_dad_work [ 429.148501][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.275028][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=126 [ 429.275079][ C0] in-flight: 220:addrconf_dad_work [ 429.275122][ 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 [ 429.276488][ 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_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 [ 429.277553][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.278050][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=109 [ 429.278090][ C0] in-flight: 6:addrconf_dad_work [ 429.278127][ 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 [ 429.279266][ 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_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 [ 429.280403][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.280673][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.711581][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.711631][ C0] pending: wg_packet_encrypt_worker [ 429.711662][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.711702][ C0] pending: wg_packet_encrypt_worker [ 429.711798][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.743454][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.743501][ C0] pending: wg_packet_encrypt_worker [ 429.743528][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.743568][ C0] pending: wg_packet_encrypt_worker [ 429.743591][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.775282][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.775331][ C0] pending: wg_packet_encrypt_worker [ 429.775358][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.775398][ C0] pending: wg_packet_encrypt_worker [ 429.775512][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.806924][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.806970][ C0] pending: wg_packet_handshake_send_worker [ 429.807012][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.825677][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.825722][ C0] pending: wg_packet_encrypt_worker [ 429.825749][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.825792][ C0] pending: wg_packet_encrypt_worker [ 429.825816][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.857203][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.857245][ C0] pending: wg_packet_handshake_send_worker [ 429.857284][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.875938][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.875984][ C0] pending: wg_packet_encrypt_worker [ 429.876012][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.876048][ C0] pending: wg_packet_encrypt_worker [ 429.876146][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.907820][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.907870][ C0] pending: wg_packet_encrypt_worker [ 429.907897][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.907938][ C0] pending: wg_packet_encrypt_worker [ 429.908024][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.939423][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.939467][ C0] pending: wg_packet_handshake_send_worker [ 429.939506][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.958199][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.958253][ C0] pending: wg_packet_encrypt_worker [ 429.958284][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.958323][ C0] pending: wg_packet_encrypt_worker [ 429.958347][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.990009][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.990056][ C0] pending: wg_packet_encrypt_worker [ 429.990082][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.990121][ C0] pending: wg_packet_encrypt_worker [ 429.990144][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.021582][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.021629][ C0] pending: wg_packet_handshake_send_worker [ 430.021670][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.040332][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.040380][ C0] pending: wg_packet_encrypt_worker [ 430.040406][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.040448][ C0] pending: wg_packet_encrypt_worker [ 430.040575][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.072049][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.072096][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.072168][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=202s workers=4 idle: 19 352 346 [ 430.072313][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=202s workers=4 idle: 24 381 39 [ 430.072406][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=202s workers=5 idle: 43 10