Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts. 2026/01/16 19:44:02 parsed 1 programs [ 214.864509][ T28] audit: type=1400 audit(1768592642.151:64): 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 [ 214.885265][ T28] audit: type=1400 audit(1768592642.151:65): 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 [ 216.059777][ T28] audit: type=1400 audit(1768592643.351:66): avc: denied { mounton } for pid=291 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 [ 216.063504][ T291] cgroup: Unknown subsys name 'net' [ 216.083044][ T28] audit: type=1400 audit(1768592643.351:67): avc: denied { mount } for pid=291 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 [ 216.109827][ T28] audit: type=1400 audit(1768592643.381:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 216.110307][ T291] cgroup: Unknown subsys name 'devices' [ 216.228014][ T291] cgroup: Unknown subsys name 'hugetlb' [ 216.233737][ T291] cgroup: Unknown subsys name 'rlimit' [ 216.345732][ T28] audit: type=1400 audit(1768592643.631:69): avc: denied { setattr } for pid=291 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 [ 216.368936][ T28] audit: type=1400 audit(1768592643.641:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.389412][ T28] audit: type=1400 audit(1768592643.641:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.409782][ T28] audit: type=1400 audit(1768592643.641:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.415159][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 216.430131][ T28] audit: type=1400 audit(1768592643.641:73): avc: denied { mounton } for pid=291 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 [ 216.468912][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 217.226402][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 217.628573][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.641917][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.659522][ T317] device bridge_slave_0 entered promiscuous mode [ 217.674033][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.681434][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.689012][ T317] device bridge_slave_1 entered promiscuous mode [ 217.906967][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.914056][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.921399][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.928467][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.954588][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.961947][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.969896][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.978230][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.997262][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.005618][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.012701][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.020413][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.029526][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.036619][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.044056][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.061036][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.077036][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.086597][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.094772][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.102790][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.112744][ T317] device veth0_vlan entered promiscuous mode [ 218.125545][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.135741][ T317] device veth1_macvtap entered promiscuous mode [ 218.147940][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 218.161202][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/16 19:44:05 executed programs: 0 [ 218.475555][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.482801][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.490326][ T365] device bridge_slave_0 entered promiscuous mode [ 218.502070][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.509353][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.516956][ T369] device bridge_slave_0 entered promiscuous mode [ 218.537160][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.544240][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.551799][ T365] device bridge_slave_1 entered promiscuous mode [ 218.561996][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.569119][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.576713][ T369] device bridge_slave_1 entered promiscuous mode [ 218.627057][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.634151][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.641917][ T371] device bridge_slave_0 entered promiscuous mode [ 218.648928][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.656031][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.663483][ T371] device bridge_slave_1 entered promiscuous mode [ 218.677520][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.684584][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.692076][ T372] device bridge_slave_0 entered promiscuous mode [ 218.719271][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.726455][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.733826][ T372] device bridge_slave_1 entered promiscuous mode [ 218.795105][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.802702][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.810263][ T373] device bridge_slave_0 entered promiscuous mode [ 218.817209][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.824264][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.831840][ T373] device bridge_slave_1 entered promiscuous mode [ 219.010045][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.017229][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.024502][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.031580][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.064109][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.071785][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.081153][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.088704][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.118896][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.127121][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.134164][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.141664][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.149819][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.156875][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.197516][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.205563][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.213729][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.221751][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.229525][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.237957][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.246138][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.253171][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.260578][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.268883][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.277147][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.284270][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.291779][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.327301][ T371] device veth0_vlan entered promiscuous mode [ 219.342772][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.350803][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.359440][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.367586][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.374969][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.382521][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.390893][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.397975][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.405428][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.413703][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.420789][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.428265][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.436356][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.457520][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.465110][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.472615][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.480945][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.488029][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.495625][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.503695][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.512066][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.519152][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.526706][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.534640][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.561618][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.569685][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.579401][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.587855][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.602223][ T371] device veth1_macvtap entered promiscuous mode [ 219.612850][ T373] device veth0_vlan entered promiscuous mode [ 219.622425][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 219.630984][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 219.639425][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 219.647853][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.655313][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.663010][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.671175][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.679402][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.686951][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.696925][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 219.705222][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 219.723268][ T365] device veth0_vlan entered promiscuous mode [ 219.739896][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.748305][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.756624][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.763672][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.771844][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.780485][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.788866][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.795931][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.803452][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.811913][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.820476][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.828558][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.836632][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 219.844790][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 219.853192][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.861262][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.869470][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.877244][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.884659][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.897570][ T365] device veth1_macvtap entered promiscuous mode [ 219.911626][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 219.920105][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 219.928536][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 219.936792][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 219.944965][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 219.973365][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.982024][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.991039][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 219.999745][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.007926][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 220.017173][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 220.025633][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.033830][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.060450][ T373] device veth1_macvtap entered promiscuous mode [ 220.092341][ T372] device veth0_vlan entered promiscuous mode [ 220.127796][ T372] device veth1_macvtap entered promiscuous mode [ 220.156012][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 220.163784][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.175813][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 320.182931][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P102/1:b..l [ 320.190799][ C1] (detected by 1, t=10002 jiffies, g=1545, q=484 ncpus=2) [ 320.198020][ C1] task:udevd state:R running task stack:26880 pid:102 ppid:1 flags:0x00004000 [ 320.208976][ C1] Call Trace: [ 320.212277][ C1] [ 320.215241][ C1] __schedule+0xb87/0x14e0 [ 320.219725][ C1] ? __sched_text_start+0x8/0x8 [ 320.224608][ C1] ? is_bpf_text_address+0x177/0x190 [ 320.229929][ C1] ? memcpy+0x56/0x70 [ 320.233941][ C1] preempt_schedule_irq+0x9b/0x110 [ 320.239086][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 320.244847][ C1] raw_irqentry_exit_cond_resched+0x29/0x30 [ 320.250807][ C1] irqentry_exit+0x37/0x40 [ 320.255251][ C1] sysvec_apic_timer_interrupt+0x64/0xc0 [ 320.260915][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 320.266944][ C1] RIP: 0010:__d_lookup+0x87/0x5b0 [ 320.272037][ C1] Code: fb 1f 0f 87 fd 04 00 00 e8 f6 b7 ac ff 48 8b 45 c8 89 d9 d3 e8 49 8d 1c c6 e8 95 65 99 ff 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 bf 3a f1 ff 48 8b 1b 48 89 de 48 83 e6 fe 31 ff [ 320.291692][ C1] RSP: 0018:ffffc900009676e0 EFLAGS: 00000246 [ 320.297785][ C1] RAX: 1ffff1103ed45986 RBX: ffff8881f6a2cc30 RCX: dffffc0000000000 [ 320.305784][ C1] RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000000000000020 [ 320.313769][ C1] RBP: ffffc90000967778 R08: ffff88810ffad100 R09: 0000000000000002 [ 320.321761][ C1] R10: 000000000000002f R11: 0000000000000000 R12: ffffc900009679f0 [ 320.329837][ C1] R13: dffffc0000000000 R14: ffff8881f6800000 R15: ffff8881115d9990 [ 320.337849][ C1] ? up_read+0x56/0x1d0 [ 320.342053][ C1] lookup_fast+0x7f/0x510 [ 320.346426][ C1] ? inode_permission+0xef/0x4b0 [ 320.351387][ C1] link_path_walk+0x5f2/0xe50 [ 320.356115][ C1] ? handle_lookup_down+0x130/0x130 [ 320.361350][ C1] path_lookupat+0x95/0x490 [ 320.365892][ C1] filename_lookup+0x1f0/0x500 [ 320.370686][ C1] ? __cfi_filename_lookup+0x10/0x10 [ 320.376017][ C1] vfs_statx+0x10b/0x660 [ 320.380293][ C1] ? __check_object_size+0x45a/0x600 [ 320.385616][ C1] ? strncpy_from_user+0x17a/0x2d0 [ 320.390754][ C1] ? vfs_fstatat+0x80/0x80 [ 320.395196][ C1] __se_sys_newfstatat+0xfd/0x380 [ 320.400245][ C1] ? __x64_sys_newfstatat+0xb0/0xb0 [ 320.405549][ C1] ? mntput_no_expire+0xfb/0x6c0 [ 320.410516][ C1] ? __cfi_lockref_put_return+0x10/0x10 [ 320.416089][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 320.421659][ C1] ? mntput+0xc0/0xc0 [ 320.425688][ C1] ? cp_old_stat+0x490/0x490 [ 320.430301][ C1] ? fput+0x15b/0x1a0 [ 320.434314][ C1] __x64_sys_newfstatat+0x9b/0xb0 [ 320.439364][ C1] x64_sys_call+0x77c/0x9a0 [ 320.443921][ C1] do_syscall_64+0x4c/0xa0 [ 320.448386][ C1] ? clear_bhb_loop+0x30/0x80 [ 320.453107][ C1] ? clear_bhb_loop+0x30/0x80 [ 320.457816][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 320.463743][ C1] RIP: 0033:0x7f4c0a911b0a [ 320.468219][ C1] RSP: 002b:00007ffcaed7d378 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 320.476655][ C1] RAX: ffffffffffffffda RBX: 00007ffcaed7d810 RCX: 00007f4c0a911b0a [ 320.484651][ C1] RDX: 00007ffcaed7d380 RSI: 00007ffcaed7d810 RDI: 00000000ffffff9c [ 320.492650][ C1] RBP: 00005627f922f2c0 R08: 0000000000000000 R09: 0000000000000000 [ 320.500676][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcaed7d410 [ 320.508663][ C1] R13: 00005627c8e97100 R14: 00005627f9475f40 R15: 00007ffcaed7de30 [ 320.516656][ C1] [ 320.519689][ C1] rcu: rcu_preempt kthread starved for 10030 jiffies! g1545 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 320.530815][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 320.540803][ C1] rcu: RCU grace-period kthread stack dump: [ 320.546722][ C1] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 320.557517][ C1] Call Trace: [ 320.560812][ C1] [ 320.563755][ C1] __schedule+0xb87/0x14e0 [ 320.568222][ C1] ? __sched_text_start+0x8/0x8 [ 320.573098][ C1] schedule+0xbd/0x170 [ 320.577196][ C1] schedule_timeout+0x12c/0x2e0 [ 320.582076][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 320.587474][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 320.592959][ C1] ? __cfi_process_timeout+0x10/0x10 [ 320.598284][ C1] ? prepare_to_swait_event+0x308/0x320 [ 320.603872][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 320.608751][ C1] ? __cfi_dyntick_save_progress_counter+0x10/0x10 [ 320.615287][ C1] ? rcu_gp_init+0xf10/0xf10 [ 320.619914][ C1] rcu_gp_kthread+0x95/0x370 [ 320.624541][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 320.629807][ C1] ? __kasan_check_read+0x11/0x20 [ 320.634853][ C1] ? __kthread_parkme+0x142/0x180 [ 320.639903][ C1] kthread+0x281/0x320 [ 320.643999][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 320.649248][ C1] ? __cfi_kthread+0x10/0x10 [ 320.653877][ C1] ret_from_fork+0x1f/0x30 [ 320.658433][ C1] [ 320.661497][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 320.667844][ C1] Sending NMI from CPU 1 to CPUs 0: [ 320.673101][ C0] NMI backtrace for cpu 0 [ 320.673113][ C0] CPU: 0 PID: 431 Comm: syz.2.19 Not tainted syzkaller #0 [ 320.673131][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 320.673141][ C0] RIP: 0010:entry_SYSCALL_64_after_hwframe+0x59/0xd2 [ 320.673172][ C0] Code: 45 31 e4 45 31 ed 45 31 f6 45 31 ff 48 89 e7 48 63 f0 66 90 b9 48 00 00 00 65 48 8b 14 25 e8 6d 02 00 89 d0 48 c1 ea 20 0f 30 <0f> 1f 44 00 00 e8 a9 12 00 00 e8 84 be ed ff 0f 1f 44 00 00 48 8b [ 320.673186][ C0] RSP: 0018:ffffc90000df7f58 EFLAGS: 00000046 [ 320.673201][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000048 [ 320.673212][ C0] RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffffc90000df7f58 [ 320.673223][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 320.673233][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 320.673243][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 320.673253][ C0] FS: 00007f8e217c06c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 320.673269][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 320.673280][ C0] CR2: 000020000006b000 CR3: 000000012d165000 CR4: 00000000003506b0 [ 320.673296][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 320.673305][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 320.673316][ C0] Call Trace: [ 320.673321][ C0] [ 320.673330][ C0] [ 428.905783][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 208s! [ 428.914782][ C0] Showing busy workqueues and worker pools: [ 428.920713][ C0] workqueue events: flags=0x0 [ 428.925442][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.925493][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.925541][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.925583][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.925628][ C0] workqueue events_unbound: flags=0x2 [ 428.959033][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=6/512 refcnt=8 [ 428.959082][ C0] in-flight: 422:fsnotify_mark_destroy_workfn, 328:linkwatch_event, 8:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn [ 428.959189][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.959240][ C0] workqueue events_power_efficient: flags=0x80 [ 428.994736][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.994786][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 428.994941][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.994984][ C0] pending: gc_worker [ 428.995015][ C0] workqueue rcu_gp: flags=0x8 [ 429.033485][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.033530][ C0] pending: process_srcu [ 429.033559][ C0] workqueue netns: flags=0xe000a [ 429.050695][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3 [ 429.050736][ C0] in-flight: 10:cleanup_net [ 429.050782][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.067975][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.068022][ C0] pending: vmstat_update [ 429.068056][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.068097][ C0] pending: vmstat_update [ 429.068130][ C0] workqueue writeback: flags=0x4a [ 429.097671][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.097714][ C0] pending: wb_workfn [ 429.097743][ C0] workqueue kblockd: flags=0x18 [ 429.114089][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.114136][ C0] pending: blk_mq_timeout_work [ 429.114368][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.132987][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.133045][ C0] pending: work_fn [ 429.133154][ C0] workqueue mld: flags=0x40008 [ 429.149822][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=41 [ 429.149877][ C0] pending: mld_ifc_work [ 429.149908][ C0] inactive: 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_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_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, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.150452][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 [ 429.150494][ C0] pending: mld_dad_work [ 429.150518][ C0] inactive: mld_dad_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_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, mld_dad_work, mld_ifc_work [ 429.151074][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.284994][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=111 [ 429.285045][ C0] in-flight: 203:addrconf_dad_work [ 429.285082][ 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 [ 429.285791][ 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 [ 429.286500][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work [ 429.488365][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=114 [ 429.488428][ C0] in-flight: 389:addrconf_dad_work [ 429.488465][ 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 [ 429.489191][ 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 [ 429.489902][ C0] , 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 [ 429.490282][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.703150][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.703205][ C0] pending: wg_packet_encrypt_worker [ 429.703242][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.703284][ C0] pending: wg_packet_encrypt_worker [ 429.703314][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.734781][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.734832][ C0] pending: wg_packet_handshake_send_worker [ 429.734865][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.753544][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753592][ C0] pending: wg_packet_encrypt_worker [ 429.753623][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753661][ C0] pending: wg_packet_encrypt_worker [ 429.753690][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.785394][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785444][ C0] pending: wg_packet_encrypt_worker [ 429.785477][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785518][ C0] pending: wg_packet_encrypt_worker [ 429.785558][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.817012][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.817063][ C0] pending: wg_packet_handshake_send_worker [ 429.817095][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.835902][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.835952][ C0] pending: wg_packet_encrypt_worker [ 429.835982][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.836021][ C0] pending: wg_packet_encrypt_worker [ 429.836050][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.867775][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.867825][ C0] pending: wg_packet_encrypt_worker [ 429.867857][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.867899][ C0] pending: wg_packet_encrypt_worker [ 429.867928][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.899755][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.899802][ C0] pending: wg_packet_handshake_receive_worker [ 429.899837][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.918994][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 429.919044][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.919101][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.940504][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.940553][ C0] pending: wg_packet_handshake_receive_worker [ 429.940590][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.959710][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 429.959753][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.959806][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.981508][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.981555][ C0] pending: wg_packet_encrypt_worker [ 429.981586][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.981627][ C0] pending: wg_packet_encrypt_worker [ 429.981654][ C0] workqueue wg-kex-wg2: flags=0x24 [ 430.013177][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.013224][ C0] pending: wg_packet_handshake_receive_worker [ 430.013260][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.032499][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 430.032542][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.032594][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.053991][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 430.054033][ C0] pending: wg_packet_handshake_send_worker [ 430.054063][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.072879][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.072927][ C0] pending: wg_packet_encrypt_worker [ 430.072960][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.091205][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 430.091250][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.091302][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.112642][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 430.112693][ C0] pending: wg_packet_handshake_send_worker [ 430.112728][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.131520][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.131570][ C0] pending: wg_packet_encrypt_worker [ 430.131604][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=209s workers=4 idle: 6 353 19 [ 430.131666][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=209s workers=3 idle: 37 24 [ 430.131720][ C0] pool 4: cpus=0-1 flags=0x5 nice=0 hung=209s workers=6 manager: 429 idle: 43