Warning: Permanently added '10.128.1.46' (ED25519) to the list of known hosts. 2026/11/02 21:52:42 parsed 1 programs 2026/11/02 21:52:42 serving rpc on tcp://45785 [ 24.037493][ T24] audit: type=1400 audit(1793656362.280:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.058386][ T24] audit: type=1400 audit(1793656362.280:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 24.078254][ T24] audit: type=1400 audit(1793656362.280:66): avc: denied { module_request } for pid=287 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 [ 24.715796][ T24] audit: type=1400 audit(1793656362.950:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.716779][ T293] cgroup: Unknown subsys name 'net' [ 24.738651][ T24] audit: type=1400 audit(1793656362.950:68): avc: denied { mount } for pid=293 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 [ 24.766248][ T24] audit: type=1400 audit(1793656362.980:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.766416][ T293] cgroup: Unknown subsys name 'devices' [ 24.878225][ T293] cgroup: Unknown subsys name 'hugetlb' [ 24.883870][ T293] cgroup: Unknown subsys name 'rlimit' [ 25.026726][ T24] audit: type=1400 audit(1793656363.270:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.050451][ T24] audit: type=1400 audit(1793656363.270:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.060653][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.071059][ T24] audit: type=1400 audit(1793656363.270:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.100497][ T24] audit: type=1400 audit(1793656363.270:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.160985][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.657348][ T303] request_module fs-gadgetfs succeeded, but still no fs? [ 25.692707][ T306] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.982845][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.992910][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.000822][ T333] device bridge_slave_0 entered promiscuous mode [ 26.017213][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.024361][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.035207][ T333] device bridge_slave_1 entered promiscuous mode [ 26.189682][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.196784][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.204168][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.211318][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.235664][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.250150][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.258255][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.286475][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.294983][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.302084][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.310748][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.320253][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.327444][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.334819][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.343718][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.362393][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.372719][ T333] device veth0_vlan entered promiscuous mode [ 26.379165][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.389041][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.396865][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.408505][ T333] device veth1_macvtap entered promiscuous mode [ 26.415675][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.427795][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/11/02 21:52:44 executed programs: 0 [ 26.437936][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.598202][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.605280][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.613231][ T365] device bridge_slave_0 entered promiscuous mode [ 26.647093][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.654260][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.661803][ T365] device bridge_slave_1 entered promiscuous mode [ 26.724247][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.731508][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.739422][ T371] device bridge_slave_0 entered promiscuous mode [ 26.746262][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.753391][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.760954][ T371] device bridge_slave_1 entered promiscuous mode [ 26.797470][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.804563][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.812106][ T370] device bridge_slave_0 entered promiscuous mode [ 26.818812][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.825960][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.833347][ T372] device bridge_slave_0 entered promiscuous mode [ 26.840127][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.847311][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.854695][ T369] device bridge_slave_0 entered promiscuous mode [ 26.868045][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.875189][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.883028][ T370] device bridge_slave_1 entered promiscuous mode [ 26.890092][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.897284][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.904587][ T372] device bridge_slave_1 entered promiscuous mode [ 26.916915][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.923995][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.931483][ T369] device bridge_slave_1 entered promiscuous mode [ 27.116045][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.123120][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.130506][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.137586][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.160556][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.167640][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.188304][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.195401][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.202779][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.209930][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.218457][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.225759][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.233171][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.240692][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.248051][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.255681][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.263230][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.294787][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.302389][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.310430][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.318798][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.327837][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.335031][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.342768][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.351459][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.359913][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.366955][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.374710][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.386125][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.394649][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.403137][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.410370][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.427872][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.435728][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.443449][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.451864][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.458898][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.483733][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.492611][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.500992][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.508587][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.515912][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.524323][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.532688][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.539903][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.547486][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.555820][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.564042][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.571730][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.581045][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.597787][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.607321][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.614601][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.622469][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.630722][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.638365][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.646697][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.653823][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.661513][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.669660][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.677871][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.693665][ T365] device veth0_vlan entered promiscuous mode [ 27.713677][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.722072][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.730908][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.739069][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.746866][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.754967][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.762369][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.769973][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.778350][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.785394][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.793111][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.801284][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.809460][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.825567][ T365] device veth1_macvtap entered promiscuous mode [ 27.844926][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.853560][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.862115][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.870588][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.878941][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.887260][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.895326][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.903636][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.912337][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.932264][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.940759][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.949458][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.958582][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.967703][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.975969][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.984419][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.992874][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.001899][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.010501][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.018871][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.026389][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.038676][ T369] device veth0_vlan entered promiscuous mode [ 28.046818][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.054737][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.064501][ T372] device veth0_vlan entered promiscuous mode [ 28.077609][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.085514][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.102268][ T369] device veth1_macvtap entered promiscuous mode [ 28.115616][ T370] device veth0_vlan entered promiscuous mode [ 28.127319][ T370] device veth1_macvtap entered promiscuous mode [ 28.151986][ T372] device veth1_macvtap entered promiscuous mode [ 28.163203][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.185667][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.194753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.203457][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.212487][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.220973][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.229995][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.238580][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.247053][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.255114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.263607][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.273060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.282854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.291755][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.300089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.308474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.316909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.325201][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.333449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.342874][ T371] device veth0_vlan entered promiscuous mode [ 198.026442][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 198.033795][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P356/1:b..l [ 198.041801][ C0] (detected by 0, t=10002 jiffies, g=997, q=473) [ 198.048504][ C0] task:kworker/0:3 state:R running task stack: 0 pid: 356 ppid: 2 flags:0x00004000 [ 198.059319][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 198.065664][ C0] Call Trace: [ 198.069163][ C0] __schedule+0xc03/0x13e0 [ 198.073889][ C0] ? __sched_text_start+0x8/0x8 [ 198.078773][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 198.084150][ C0] preempt_schedule_irq+0xaa/0x120 [ 198.089275][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 198.095001][ C0] ? __irq_exit_rcu+0x40/0x150 [ 198.099792][ C0] irqentry_exit+0x56/0x60 [ 198.104245][ C0] sysvec_apic_timer_interrupt+0xcb/0xe0 [ 198.109888][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 198.115879][ C0] RIP: 0010:update_stack_state+0x341/0x490 [ 198.121685][ C0] Code: 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 11 04 70 00 41 f6 06 03 74 62 45 31 f6 e9 b1 00 00 00 48 8b 45 d0 <4c> 8d 70 38 4c 89 f0 48 c1 e8 03 49 bd 00 00 00 00 00 fc ff df 42 [ 198.141608][ C0] RSP: 0018:ffffc90000ce7248 EFLAGS: 00000246 [ 198.147770][ C0] RAX: ffffc90000ce7368 RBX: ffffc90000ce7370 RCX: ffffc90000ce7f01 [ 198.155857][ C0] RDX: ffffc90000ce7f48 RSI: 1ffff9200019ce6e RDI: ffffc90000ce73c0 [ 198.163938][ C0] RBP: ffffc90000ce72f8 R08: ffffc90000ce7430 R09: ffffc90000ce7428 [ 198.172131][ C0] R10: 000000000000000a R11: fffff5200019ce79 R12: 1ffff9200019ce75 [ 198.180246][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: ffffc90000ce8000 [ 198.188289][ C0] unwind_next_frame+0x39e/0x670 [ 198.193252][ C0] ? stack_trace_save+0xf0/0xf0 [ 198.198199][ C0] arch_stack_walk+0x108/0x140 [ 198.202965][ C0] ? kthread+0x324/0x3b0 [ 198.207218][ C0] stack_trace_save+0xa6/0xf0 [ 198.212029][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 198.217245][ C0] ? memset+0x35/0x40 [ 198.221231][ C0] __kasan_slab_alloc+0xb7/0xe0 [ 198.226177][ C0] ? __kasan_slab_alloc+0xb7/0xe0 [ 198.231241][ C0] ? slab_post_alloc_hook+0x5d/0x2f0 [ 198.236540][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 198.241577][ C0] ? dst_alloc+0x176/0x4f0 [ 198.246086][ C0] ? icmp6_dst_alloc+0x1ef/0x700 [ 198.251112][ C0] ? ndisc_send_skb+0x27c/0xbc0 [ 198.255966][ C0] ? ndisc_send_ns+0x879/0xb10 [ 198.260732][ C0] ? addrconf_dad_work+0xa40/0x1480 [ 198.266131][ C0] ? process_one_work+0x6fd/0xbc0 [ 198.271262][ C0] ? worker_thread+0xa8e/0x13c0 [ 198.276151][ C0] ? kthread+0x324/0x3b0 [ 198.280496][ C0] slab_post_alloc_hook+0x5d/0x2f0 [ 198.285640][ C0] ? dst_alloc+0x176/0x4f0 [ 198.290067][ C0] kmem_cache_alloc+0x15a/0x2d0 [ 198.295664][ C0] ? dst_alloc+0x176/0x4f0 [ 198.300449][ C0] dst_alloc+0x176/0x4f0 [ 198.304704][ C0] icmp6_dst_alloc+0x1ef/0x700 [ 198.309666][ C0] ? irqentry_exit+0x56/0x60 [ 198.314272][ C0] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 198.320090][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 198.326272][ C0] ? ip6_mtu_from_fib6+0x500/0x500 [ 198.331410][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 198.337052][ C0] ndisc_send_skb+0x27c/0xbc0 [ 198.341739][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 198.347469][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 198.352415][ C0] ? __irq_exit_rcu+0x40/0x150 [ 198.357311][ C0] ? irqentry_exit+0x56/0x60 [ 198.361908][ C0] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 198.367915][ C0] ? ndisc_send_skb+0x6/0xbc0 [ 198.372769][ C0] ndisc_send_ns+0x879/0xb10 [ 198.377667][ C0] ? __irq_exit_rcu+0x40/0x150 [ 198.382629][ C0] ? ndisc_send_skb+0xbc0/0xbc0 [ 198.387486][ C0] addrconf_dad_work+0xa40/0x1480 [ 198.392532][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 198.397743][ C0] ? ipv6_get_saddr_eval+0xf70/0xf70 [ 198.403045][ C0] ? __switch_to_asm+0x3a/0x60 [ 198.407817][ C0] ? __kasan_check_read+0x11/0x20 [ 198.412850][ C0] ? read_word_at_a_time+0x12/0x20 [ 198.417989][ C0] ? strscpy+0x9b/0x290 [ 198.422150][ C0] process_one_work+0x6fd/0xbc0 [ 198.427008][ C0] worker_thread+0xa8e/0x13c0 [ 198.431782][ C0] kthread+0x324/0x3b0 [ 198.435956][ C0] ? worker_clr_flags+0x190/0x190 [ 198.441003][ C0] ? kthread_blkcg+0xd0/0xd0 [ 198.445614][ C0] ret_from_fork+0x1f/0x30 [ 198.450046][ C0] rcu: rcu_preempt kthread starved for 4635 jiffies! g997 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 198.461328][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 198.471870][ C0] rcu: RCU grace-period kthread stack dump: [ 198.477881][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 198.487268][ C0] Call Trace: [ 198.490574][ C0] __schedule+0xc03/0x13e0 [ 198.494997][ C0] ? __sched_text_start+0x8/0x8 [ 198.499858][ C0] ? preempt_schedule+0xbc/0xd0 [ 198.504712][ C0] preempt_schedule_common+0x9b/0xf0 [ 198.510019][ C0] preempt_schedule+0xbc/0xd0 [ 198.514707][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 198.520525][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 198.526681][ C0] preempt_schedule_thunk+0x16/0x18 [ 198.531880][ C0] _raw_spin_unlock_irqrestore+0x74/0x80 [ 198.537514][ C0] prepare_to_swait_event+0x34d/0x360 [ 198.542903][ C0] rcu_gp_kthread+0x1065/0x2810 [ 198.547757][ C0] ? finish_task_switch+0x12e/0x5a0 [ 198.552968][ C0] ? rcu_barrier_callback+0x50/0x50 [ 198.558377][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 198.563287][ T425] sched: RT throttling activated [ 198.568998][ C0] ? __kasan_check_read+0x11/0x20 [ 198.574033][ C0] ? __kthread_parkme+0xb3/0x1b0 [ 198.578974][ C0] kthread+0x324/0x3b0 [ 198.583106][ C0] ? rcu_barrier_callback+0x50/0x50 [ 198.588655][ C0] ? kthread_blkcg+0xd0/0xd0 [ 198.593324][ C0] ret_from_fork+0x1f/0x30 [ 285.466858][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x5 nice=0 stuck for 238s! [ 285.475610][ C0] Showing busy workqueues and worker pools: [ 285.481728][ C0] workqueue events: flags=0x0 [ 285.486505][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.494230][ C0] pending: destroy_list_workfn [ 285.499483][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.507225][ C0] pending: psi_avgs_work, vmstat_shepherd [ 285.513484][ C0] workqueue events_unbound: flags=0x2 [ 285.519049][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/512 refcnt=4 [ 285.526274][ C0] in-flight: 359:toggle_allocation_gate, 7:linkwatch_event [ 285.534124][ C0] workqueue events_power_efficient: flags=0x80 [ 285.540447][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.548137][ C0] in-flight: 403:reg_check_chans_work [ 285.553948][ C0] pending: check_lifetime [ 285.558696][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.566347][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, gc_worker [ 285.576816][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.582047][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.589702][ C0] pending: vmstat_update [ 285.594387][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.602124][ C0] pending: vmstat_update [ 285.606754][ C0] workqueue netns: flags=0xe000a [ 285.611689][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=4 [ 285.618825][ C0] in-flight: 9:cleanup_net [ 285.623666][ C0] delayed: cleanup_net [ 285.628224][ C0] workqueue writeback: flags=0x4a [ 285.633444][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=5 MAYDAY [ 285.641347][ C0] in-flight: 28(RESCUER):wb_workfn [ 285.646930][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.652303][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.660075][ C0] pending: work_fn [ 285.664257][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.669999][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=131 [ 285.677646][ C0] in-flight: 402:addrconf_dad_work [ 285.683537][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.683944][ 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 [ 285.771353][ 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_verify_work [ 285.908171][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=111 [ 285.915855][ C0] in-flight: 356:addrconf_dad_work [ 285.921607][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.921984][ 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 [ 286.008718][ 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 [ 286.112349][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.117654][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.125478][ C0] in-flight: 405:wg_packet_encrypt_worker wg_packet_encrypt_worker [ 286.133756][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.141697][ C0] pending: wg_packet_encrypt_worker [ 286.147270][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.152291][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.159589][ C0] pending: wg_packet_handshake_send_worker [ 286.165773][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.171248][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.179034][ C0] in-flight: 409:wg_packet_encrypt_worker [ 286.185267][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.193008][ C0] pending: wg_packet_encrypt_worker [ 286.198604][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.203627][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.210835][ C0] pending: wg_packet_handshake_send_worker [ 286.217104][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.222383][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.230178][ C0] in-flight: 20:wg_packet_encrypt_worker [ 286.236278][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.243938][ C0] pending: wg_packet_encrypt_worker [ 286.249542][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.254916][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.262651][ C0] in-flight: 411:wg_packet_encrypt_worker [ 286.268760][ C0] pending: wg_packet_encrypt_worker [ 286.274543][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.282215][ C0] pending: wg_packet_encrypt_worker [ 286.287889][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.293016][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.300378][ C0] pending: wg_packet_handshake_send_worker [ 286.306561][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.311855][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.319550][ C0] in-flight: 413:wg_packet_encrypt_worker [ 286.325736][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.333390][ C0] pending: wg_packet_encrypt_worker [ 286.338966][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.343990][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.351284][ C0] pending: wg_packet_handshake_send_worker [ 286.357551][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.362835][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.370481][ C0] in-flight: 410:wg_packet_encrypt_worker [ 286.376590][ C0] pending: wg_packet_encrypt_worker [ 286.382284][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.389959][ C0] pending: wg_packet_encrypt_worker [ 286.395637][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.400762][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.407971][ C0] pending: wg_packet_handshake_send_worker [ 286.414165][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.419634][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.427283][ C0] pending: wg_packet_tx_worker [ 286.432423][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.437464][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.444699][ C0] pending: wg_packet_handshake_send_worker [ 286.450899][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.456215][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.463861][ C0] in-flight: 406:wg_packet_encrypt_worker [ 286.469963][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.475247][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.482982][ C0] in-flight: 404:wg_packet_encrypt_worker [ 286.489074][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.496905][ C0] pending: wg_packet_encrypt_worker [ 286.502562][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=257s workers=6 idle: 5 15 53 357 358 [ 286.511903][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=7s workers=28 idle: 401 400 399 398 397 396 395 311 394 393 392 391 390 389 388 25 414 412 [ 286.526102][ C0] pool 4: cpus=0-1 flags=0x5 nice=0 hung=239s workers=4 manager: 112