Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts. 2025/12/06 00:31:20 parsed 1 programs [ 23.688592][ T30] audit: type=1400 audit(1764981080.817:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.709599][ T30] audit: type=1400 audit(1764981080.817:65): avc: denied { module_request } for pid=281 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 [ 24.622739][ T30] audit: type=1400 audit(1764981081.747:66): avc: denied { mounton } for pid=289 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 [ 24.624075][ T289] cgroup: Unknown subsys name 'net' [ 24.645388][ T30] audit: type=1400 audit(1764981081.747:67): avc: denied { mount } for pid=289 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 [ 24.672877][ T30] audit: type=1400 audit(1764981081.777:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.673056][ T289] cgroup: Unknown subsys name 'devices' [ 24.937619][ T289] cgroup: Unknown subsys name 'hugetlb' [ 24.943229][ T289] cgroup: Unknown subsys name 'rlimit' [ 25.238390][ T30] audit: type=1400 audit(1764981082.367:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.261591][ T30] audit: type=1400 audit(1764981082.367:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.281997][ T30] audit: type=1400 audit(1764981082.367:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.290125][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.302319][ T30] audit: type=1400 audit(1764981082.367:72): avc: denied { read } for pid=289 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 [ 25.331058][ T30] audit: type=1400 audit(1764981082.367:73): avc: denied { mounton } for pid=289 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 [ 25.363296][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.866251][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 25.937047][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.951714][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.959313][ T299] device bridge_slave_0 entered promiscuous mode [ 25.966457][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.973525][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.981030][ T299] device bridge_slave_1 entered promiscuous mode [ 26.258333][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.265496][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.272815][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.279876][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.396786][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.405935][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.416081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.428457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.467390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.480164][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.487215][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.494556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.503633][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.510694][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.547701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.556905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.572186][ T299] device veth0_vlan entered promiscuous mode [ 26.584983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.594228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.602703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.610457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.624099][ T299] device veth1_macvtap entered promiscuous mode [ 26.632810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.645108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.654073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/12/06 00:31:23 executed programs: 0 [ 26.838246][ T299] syz-executor (299) used greatest stack depth: 20448 bytes left [ 26.997925][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.004982][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.012414][ T366] device bridge_slave_0 entered promiscuous mode [ 27.024498][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.031584][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.038958][ T369] device bridge_slave_0 entered promiscuous mode [ 27.048262][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.055293][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.062745][ T366] device bridge_slave_1 entered promiscuous mode [ 27.085195][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.092391][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.099794][ T369] device bridge_slave_1 entered promiscuous mode [ 27.106394][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.113421][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.120876][ T373] device bridge_slave_0 entered promiscuous mode [ 27.139699][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.146746][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.154107][ T373] device bridge_slave_1 entered promiscuous mode [ 27.188116][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.195516][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.203028][ T370] device bridge_slave_0 entered promiscuous mode [ 27.224777][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.231835][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.239254][ T370] device bridge_slave_1 entered promiscuous mode [ 27.319518][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.326613][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.333917][ T372] device bridge_slave_0 entered promiscuous mode [ 27.342006][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.349125][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.356717][ T372] device bridge_slave_1 entered promiscuous mode [ 27.480392][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.487460][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.494709][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.501749][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.526235][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.533381][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.540647][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.547682][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.561904][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.569052][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.576344][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.583465][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.621220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.628939][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.636190][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.643340][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.651071][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.658456][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.665872][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.707128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.715222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.724056][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.731308][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.738841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.747116][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.754133][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.776420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.784802][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.792996][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.800113][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.807528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.815834][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.822868][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.830261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.838221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.846252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.879284][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.887447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.895070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.903623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.911793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.919357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.927137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.935240][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.942279][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.949679][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.957844][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.964861][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.972203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.980352][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.987382][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.994704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.002690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.010620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.018589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.027824][ T369] device veth0_vlan entered promiscuous mode [ 28.047418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.056336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.064495][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.071531][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.079159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.087547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.095424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.103511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.111489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.119801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.128073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.135942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.145486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.152969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.169470][ T370] device veth0_vlan entered promiscuous mode [ 28.175828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.184111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.192543][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.199584][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.207001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.215291][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.224202][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.231252][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.238828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.255955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.264038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.272062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.280174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.292846][ T369] device veth1_macvtap entered promiscuous mode [ 28.307043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.315171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.323479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.333342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.341656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.357587][ T370] device veth1_macvtap entered promiscuous mode [ 28.364901][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.373384][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.381866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.390377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.398548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.411546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.419919][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.428367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.436925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.456124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.463966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.473578][ T372] device veth0_vlan entered promiscuous mode [ 28.482056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.489607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.497188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.504962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.513084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.521495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.529883][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.537362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.550746][ T366] device veth0_vlan entered promiscuous mode [ 28.562193][ T373] device veth0_vlan entered promiscuous mode [ 28.570592][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.579006][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.587572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.596433][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.604670][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.612545][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.642255][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.666025][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.674033][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.696091][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.724653][ T372] device veth1_macvtap entered promiscuous mode [ 28.746953][ T373] device veth1_macvtap entered promiscuous mode [ 28.762158][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.785614][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 128.792680][ C1] (detected by 1, t=10002 jiffies, g=1497, q=526) [ 128.799194][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294950089-4294940086), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 128.812577][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1497 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 128.823694][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 128.833668][ C1] rcu: RCU grace-period kthread stack dump: [ 128.839572][ C1] task:rcu_preempt state:R running task stack:28752 pid: 14 ppid: 2 flags:0x00004000 [ 128.850379][ C1] Call Trace: [ 128.853677][ C1] [ 128.856624][ C1] __schedule+0xb6e/0x14c0 [ 128.861076][ C1] ? release_firmware_map_entry+0x190/0x190 [ 128.866998][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 128.872820][ C1] ? __mod_timer+0x7ae/0xb30 [ 128.877430][ C1] schedule+0x11e/0x1e0 [ 128.881598][ C1] schedule_timeout+0x12c/0x2e0 [ 128.886469][ C1] ? console_conditional_schedule+0x30/0x30 [ 128.892380][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 128.897857][ C1] ? update_process_times+0x200/0x200 [ 128.903251][ C1] ? prepare_to_swait_event+0x308/0x320 [ 128.908819][ C1] rcu_gp_fqs_loop+0x293/0xf60 [ 128.913601][ C1] ? debug_smp_processor_id+0x17/0x20 [ 128.919008][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 128.924138][ C1] ? rcu_gp_init+0xc00/0xc00 [ 128.928742][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 128.933978][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 128.938589][ C1] rcu_gp_kthread+0x98/0x330 [ 128.943197][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 128.947889][ C1] ? __kasan_check_read+0x11/0x20 [ 128.952930][ C1] ? __kthread_parkme+0xac/0x200 [ 128.957890][ C1] ? preempt_count_add+0x90/0x1b0 [ 128.962927][ C1] kthread+0x411/0x500 [ 128.967015][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 128.971706][ C1] ? kthread_blkcg+0xd0/0xd0 [ 128.976311][ C1] ret_from_fork+0x1f/0x30 [ 128.980742][ C1] [ 128.983771][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 128.990097][ C1] Sending NMI from CPU 1 to CPUs 0: [ 128.995327][ C0] NMI backtrace for cpu 0 [ 128.995343][ C0] CPU: 0 PID: 427 Comm: syz.6.20 Not tainted syzkaller #0 [ 128.995358][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 128.995370][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 128.995393][ C0] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 ba 72 3a 01 5d c3 0f 1f 84 00 00 00 00 [ 128.995406][ C0] RSP: 0018:ffffc90001707880 EFLAGS: 00000046 [ 128.995420][ C0] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 128.995430][ C0] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 128.995439][ C0] RBP: ffffc90001707880 R08: ffff888112cb4f00 R09: 0000000000000002 [ 128.995451][ C0] R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000003e [ 128.995460][ C0] R13: dffffc0000000000 R14: ffffffff85e659f8 R15: dffffc0000000000 [ 128.995472][ C0] FS: 00007f87a9f856c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 128.995486][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.995497][ C0] CR2: 0000001b32c63fff CR3: 000000012e201000 CR4: 00000000003506b0 [ 128.995511][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 128.995520][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 128.995529][ C0] Call Trace: [ 128.995534][ C0] [ 128.995539][ C0] lapic_next_event+0x5f/0x70 [ 128.995554][ C0] clockevents_program_min_delta+0x1a7/0x340 [ 128.995573][ C0] clockevents_program_event+0x21f/0x300 [ 128.995589][ C0] tick_program_event+0xa3/0x120 [ 128.995605][ C0] hrtimer_reprogram+0x388/0x430 [ 128.995623][ C0] hrtimer_start_range_ns+0xa76/0xc00 [ 128.995643][ C0] common_hrtimer_rearm+0xf6/0x100 [ 128.995660][ C0] posixtimer_rearm+0x13d/0x330 [ 128.995676][ C0] dequeue_signal+0x173/0x440 [ 128.995693][ C0] get_signal+0x696/0x1480 [ 128.995712][ C0] arch_do_signal_or_restart+0xc1/0x10f0 [ 128.995734][ C0] ? load_gs_index+0xb0/0xb0 [ 128.995749][ C0] ? get_sigframe_size+0x10/0x10 [ 128.995765][ C0] ? sched_clock+0x9/0x10 [ 128.995779][ C0] ? sched_clock_cpu+0x18/0x3c0 [ 128.995795][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 128.995809][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 128.995824][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 128.995838][ C0] do_syscall_64+0x58/0xa0 [ 128.995854][ C0] ? clear_bhb_loop+0x50/0xa0 [ 128.995868][ C0] ? clear_bhb_loop+0x50/0xa0 [ 128.995881][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 128.995899][ C0] RIP: 0033:0x7f87aa115749 [ 128.995912][ C0] Code: 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 01 48 [ 128.995924][ C0] RSP: 002b:00007f87a9f850e8 EFLAGS: 00000246 [ 128.995936][ C0] RAX: fffffffffffffffc RBX: 00007f87aa36bfa8 RCX: 00007f87aa115749 [ 128.995947][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f87aa36bfa8 [ 128.995957][ C0] RBP: 00007f87aa36bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.995967][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.995977][ C0] R13: 00007f87aa36c038 R14: 00007ffdb6138890 R15: 00007ffdb6138978 [ 128.995990][ C0] [ 285.505844][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 256s! [ 285.514792][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 256s! [ 285.523724][ C0] Showing busy workqueues and worker pools: [ 285.529644][ C0] workqueue events: flags=0x0 [ 285.534327][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.534431][ C0] pending: kfree_rcu_monitor [ 285.534484][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.534573][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor, regulator_init_complete_work_function [ 285.534646][ C0] workqueue events_unbound: flags=0x2 [ 285.571439][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 285.571482][ C0] in-flight: 45:linkwatch_event [ 285.571515][ C0] pending: fsnotify_mark_destroy_workfn, flush_memcg_stats_dwork, toggle_allocation_gate [ 285.571631][ C0] workqueue events_power_efficient: flags=0x80 [ 285.600355][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.600401][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, gc_worker [ 285.600472][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.600513][ C0] pending: reg_check_chans_work, check_lifetime [ 285.600552][ C0] workqueue netns: flags=0xe000a [ 285.637633][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.637672][ C0] in-flight: 8:cleanup_net [ 285.637701][ C0] inactive: cleanup_net [ 285.637722][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.659219][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.659260][ C0] pending: vmstat_update [ 285.659287][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.659323][ C0] pending: vmstat_update [ 285.659350][ C0] workqueue writeback: flags=0x4a [ 285.688843][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.688883][ C0] pending: wb_workfn [ 285.688911][ C0] workqueue kblockd: flags=0x18 [ 285.705312][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.705423][ C0] pending: blk_mq_timeout_work [ 285.718609][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.723998][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.724052][ C0] pending: work_fn [ 285.724156][ C0] workqueue mld: flags=0x40008 [ 285.740672][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=44 [ 285.740717][ C0] pending: mld_ifc_work [ 285.740747][ C0] inactive: 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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 285.741680][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=48 [ 285.741719][ C0] pending: mld_ifc_work [ 285.741744][ C0] inactive: mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, 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_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_dad_work, mld_ifc_work, mld_ifc_work [ 285.743104][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.886677][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=105 [ 285.886725][ C0] pending: addrconf_dad_work [ 285.886751][ 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 [ 285.887377][ 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 [ 285.888018][ C0] , addrconf_dad_work, addrconf_dad_work [ 285.888045][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=109 [ 285.888082][ C0] pending: addrconf_dad_work [ 285.888103][ 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 [ 285.888659][ 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 [ 285.889220][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 285.889521][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.283408][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.283454][ C0] pending: wg_packet_handshake_send_worker [ 286.283489][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.302136][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.302180][ C0] pending: wg_packet_encrypt_worker [ 286.302208][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.302254][ C0] pending: wg_packet_encrypt_worker [ 286.302281][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.333666][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.333705][ C0] pending: wg_packet_handshake_send_worker [ 286.333732][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.352377][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.352421][ C0] pending: wg_packet_encrypt_worker [ 286.352449][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.352487][ C0] pending: wg_packet_encrypt_worker [ 286.352512][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.383882][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.383920][ C0] pending: wg_packet_handshake_send_worker [ 286.383947][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.402589][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.402632][ C0] pending: wg_packet_encrypt_worker [ 286.402657][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.402694][ C0] pending: wg_packet_encrypt_worker [ 286.403085][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.434470][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.434525][ C0] pending: wg_packet_handshake_send_worker [ 286.434553][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.453416][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.453465][ C0] pending: wg_packet_encrypt_worker [ 286.453496][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.453534][ C0] pending: wg_packet_encrypt_worker [ 286.453561][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.484955][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.484993][ C0] pending: wg_packet_handshake_send_worker [ 286.485019][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.503661][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.503705][ C0] pending: wg_packet_encrypt_worker [ 286.503731][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.503768][ C0] pending: wg_packet_encrypt_worker [ 286.503796][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.535156][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.535194][ C0] pending: wg_packet_handshake_send_worker [ 286.535221][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.553896][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.553936][ C0] pending: wg_packet_encrypt_worker [ 286.553959][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.553994][ C0] pending: wg_packet_encrypt_worker [ 286.554091][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.585587][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.585627][ C0] pending: wg_packet_handshake_send_worker [ 286.585683][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.604328][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.604373][ C0] pending: wg_packet_encrypt_worker [ 286.604401][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.604438][ C0] pending: wg_packet_encrypt_worker [ 286.604499][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.635893][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.635934][ C0] pending: wg_packet_handshake_send_worker [ 286.635963][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.654602][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.654648][ C0] pending: wg_packet_encrypt_worker [ 286.654675][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.654713][ C0] pending: wg_packet_encrypt_worker [ 286.654780][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.686498][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.686547][ C0] pending: wg_packet_encrypt_worker [ 286.686577][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.686616][ C0] pending: wg_packet_encrypt_worker [ 286.686771][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=257s workers=6 idle: 10 362 331 358