syzkaller syzkaller login: [ 8.513293][ T110] udevd (110) used greatest stack depth: 22912 bytes left [ 14.855166][ T30] audit: type=1400 audit(1762606230.831:59): avc: denied { transition } for pid=224 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.863864][ T30] audit: type=1400 audit(1762606230.831:60): avc: denied { noatsecure } for pid=224 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.871609][ T30] audit: type=1400 audit(1762606230.831:61): avc: denied { write } for pid=224 comm="sh" path="pipe:[14777]" dev="pipefs" ino=14777 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.888528][ T30] audit: type=1400 audit(1762606230.831:62): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.907170][ T30] audit: type=1400 audit(1762606230.831:63): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.391014][ T228] sftp-server (228) used greatest stack depth: 22752 bytes left Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 2025/11/08 12:50:40 parsed 1 programs [ 24.068106][ T30] audit: type=1400 audit(1762606240.051:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.092694][ T30] audit: type=1400 audit(1762606240.051:65): avc: denied { module_request } for pid=282 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 [ 24.977910][ T30] audit: type=1400 audit(1762606240.961:66): 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 [ 24.979213][ T289] cgroup: Unknown subsys name 'net' [ 25.000593][ T30] audit: type=1400 audit(1762606240.961:67): 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 [ 25.027923][ T30] audit: type=1400 audit(1762606240.981:68): 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 [ 25.028094][ T289] cgroup: Unknown subsys name 'devices' [ 25.197980][ T289] cgroup: Unknown subsys name 'hugetlb' [ 25.203590][ T289] cgroup: Unknown subsys name 'rlimit' [ 25.347028][ T30] audit: type=1400 audit(1762606241.331:69): 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 [ 25.370200][ T30] audit: type=1400 audit(1762606241.331:70): 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.380363][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.390837][ T30] audit: type=1400 audit(1762606241.331:71): 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 [ 25.419349][ T30] audit: type=1400 audit(1762606241.331:72): 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 [ 25.437606][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.439660][ T30] audit: type=1400 audit(1762606241.331:73): 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 [ 25.887871][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 26.144646][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.166828][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.174440][ T306] device bridge_slave_0 entered promiscuous mode [ 26.217621][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.232845][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.264488][ T306] device bridge_slave_1 entered promiscuous mode [ 26.467994][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.475047][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.482320][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.489347][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.529152][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.538545][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.557415][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.564856][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.579977][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.588228][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.595397][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.602759][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.611667][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.618721][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.633887][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.642027][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.661918][ T306] device veth0_vlan entered promiscuous mode [ 26.668544][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.677454][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.685467][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.693374][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.707495][ T306] device veth1_macvtap entered promiscuous mode [ 26.714380][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.725754][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/11/08 12:50:42 executed programs: 0 [ 26.735147][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.776680][ T306] syz-executor (306) used greatest stack depth: 21760 bytes left [ 26.863987][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.871124][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.878544][ T366] device bridge_slave_0 entered promiscuous mode [ 26.885968][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.893067][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.900603][ T366] device bridge_slave_1 entered promiscuous mode [ 26.989342][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.996508][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.003842][ T368] device bridge_slave_0 entered promiscuous mode [ 27.011468][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.018624][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.025887][ T368] device bridge_slave_1 entered promiscuous mode [ 27.032393][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.039521][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.046848][ T371] device bridge_slave_0 entered promiscuous mode [ 27.074320][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.081375][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.088771][ T371] device bridge_slave_1 entered promiscuous mode [ 27.095289][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.103180][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.110838][ T372] device bridge_slave_0 entered promiscuous mode [ 27.130390][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.137499][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.144792][ T372] device bridge_slave_1 entered promiscuous mode [ 27.173633][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.180706][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.188094][ T370] device bridge_slave_0 entered promiscuous mode [ 27.207703][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.214745][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.222203][ T370] device bridge_slave_1 entered promiscuous mode [ 27.382084][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.389701][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.397175][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.405368][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.413509][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.420548][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.428346][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.436593][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.444652][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.451680][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.479027][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.486616][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.494564][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.502733][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.510942][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.531695][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.539116][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.547652][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.555900][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.564127][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.571168][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.588224][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.595748][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.604065][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.619996][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.627934][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.639731][ T366] device veth0_vlan entered promiscuous mode [ 27.646730][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.654255][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.662118][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.670532][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.678680][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.685685][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.716000][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.728580][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.736018][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.749629][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.757100][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.777380][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.785792][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.793782][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.802078][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.810734][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.817769][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.825204][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.833527][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.841686][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.848712][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.856065][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.864145][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.874100][ T366] device veth1_macvtap entered promiscuous mode [ 27.886633][ T371] device veth0_vlan entered promiscuous mode [ 27.897055][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.905081][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.913093][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.920668][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.928937][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.936613][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.944664][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.952094][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.959507][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.967791][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.974810][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.982208][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.990406][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.997445][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.004773][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.019232][ T372] device veth0_vlan entered promiscuous mode [ 28.026785][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.034740][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.042310][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.050087][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.058480][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.066678][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.073709][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.081051][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.089430][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.097687][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.104701][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.112288][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.143125][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.151435][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.159826][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.167953][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.175812][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.183882][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.193775][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.202076][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.212218][ T371] device veth1_macvtap entered promiscuous mode [ 28.219893][ T372] device veth1_macvtap entered promiscuous mode [ 28.231066][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.239731][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.248140][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.256746][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.273072][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.281400][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.291128][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.299554][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.316964][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.325367][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.336569][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.344779][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.353164][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.361542][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.378347][ T368] device veth0_vlan entered promiscuous mode [ 28.393359][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.405617][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.421171][ T370] device veth0_vlan entered promiscuous mode [ 28.436674][ T368] device veth1_macvtap entered promiscuous mode [ 28.495510][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.576124][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 128.583272][ C0] (detected by 0, t=10002 jiffies, g=1537, q=347) [ 128.589776][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10000 (4294950076-4294940076), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 128.603158][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g1537 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 128.614264][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 128.624233][ C0] rcu: RCU grace-period kthread stack dump: [ 128.630137][ C0] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 128.640951][ C0] Call Trace: [ 128.644237][ C0] [ 128.647175][ C0] __schedule+0xb6e/0x14c0 [ 128.651620][ C0] ? release_firmware_map_entry+0x190/0x190 [ 128.657517][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 128.662415][ C0] preempt_schedule_irq+0x9b/0x110 [ 128.667530][ C0] ? __cond_resched+0xb0/0xb0 [ 128.672216][ C0] ? __schedule+0xb76/0x14c0 [ 128.676816][ C0] irqentry_exit_cond_resched+0x29/0x30 [ 128.682366][ C0] irqentry_exit+0x37/0x40 [ 128.686788][ C0] sysvec_apic_timer_interrupt+0x64/0xc0 [ 128.692432][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 128.698451][ C0] RIP: 0010:schedule_timeout+0x12c/0x2e0 [ 128.704105][ C0] Code: 00 48 c7 44 24 38 00 a4 59 81 65 8b 05 f5 52 59 7b 89 44 24 40 4c 89 f7 48 89 de ba 04 00 00 00 e8 79 c2 b0 fc e8 d4 02 ff ff <4c> 89 f7 e8 8c d9 b0 fc 48 c7 c0 80 b9 60 86 48 c1 e8 03 42 80 3c [ 128.723738][ C0] RSP: 0018:ffffc900000e7c00 EFLAGS: 00010246 [ 128.729814][ C0] RAX: 0000000000208040 RBX: 00000000ffff95ad RCX: ffffffff84a7c275 [ 128.737799][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881002fbb40 [ 128.745792][ C0] RBP: ffffc900000e7cd0 R08: dffffc0000000000 R09: ffffed102005f769 [ 128.753780][ C0] R10: ffffed102005f769 R11: 1ffff1102005f768 R12: dffffc0000000000 [ 128.761761][ C0] R13: 1ffff9200001cf80 R14: ffffc900000e7c20 R15: 7fffffffffffffff [ 128.769745][ C0] ? schedule+0x135/0x1e0 [ 128.774094][ C0] ? console_conditional_schedule+0x30/0x30 [ 128.780005][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 128.785496][ C0] ? update_process_times+0x200/0x200 [ 128.790894][ C0] ? prepare_to_swait_event+0x308/0x320 [ 128.796451][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 128.801242][ C0] ? rcu_cleanup_dead_rnp+0x180/0x180 [ 128.806624][ C0] ? rcu_gp_init+0xc00/0xc00 [ 128.811227][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 128.816444][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 128.821064][ C0] rcu_gp_kthread+0x98/0x330 [ 128.825699][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 128.830397][ C0] ? __kasan_check_read+0x11/0x20 [ 128.835435][ C0] ? __kthread_parkme+0xac/0x200 [ 128.840390][ C0] ? preempt_count_add+0x90/0x1b0 [ 128.845432][ C0] kthread+0x411/0x500 [ 128.849528][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 128.854240][ C0] ? kthread_blkcg+0xd0/0xd0 [ 128.858834][ C0] ret_from_fork+0x1f/0x30 [ 128.863260][ C0] [ 128.866284][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 128.872611][ C0] Sending NMI from CPU 0 to CPUs 1: [ 128.877819][ C1] NMI backtrace for cpu 1 [ 128.877835][ C1] CPU: 1 PID: 429 Comm: syz.1.18 Not tainted syzkaller #0 [ 128.877849][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 128.877857][ C1] RIP: 0010:__this_cpu_preempt_check+0x14/0x20 [ 128.877875][ C1] Code: 52 fa fc ff eb a7 e8 fb f8 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 48 89 fe 48 c7 c7 80 49 63 85 e8 cd fe ff ff 5d 00 00 cc cc 00 00 cc cc 00 00 cc eb 1e 0f 1f 00 48 89 f8 48 89 [ 128.877886][ C1] RSP: 0018:ffffc90002f7fac0 EFLAGS: 00000086 [ 128.877899][ C1] RAX: 0000000000000001 RBX: ffffc90002f7fae8 RCX: b5ec208a83a45b00 [ 128.877910][ C1] RDX: 0000000000000000 RSI: ffffffff8506f380 RDI: ffffffff85634980 [ 128.877920][ C1] RBP: ffffc90002f7fad8 R08: 0000000000000000 R09: 0000000000000000 [ 128.877929][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 128.877938][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 128.877946][ C1] FS: 00007fad6e0546c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 128.877959][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.877969][ C1] CR2: 000020000006b000 CR3: 000000012c87e000 CR4: 00000000003506a0 [ 128.877982][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 128.877990][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 128.877999][ C1] Call Trace: [ 128.878003][ C1] [ 128.878007][ C1] ? sysvec_apic_timer_interrupt+0x89/0xc0 [ 128.878025][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 128.878042][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 128.878058][ C1] Code: 12 48 89 fb 48 c7 c7 38 3f 6d 86 e8 21 21 fe fc 48 89 df 48 83 3d 8e 1f c4 01 00 74 27 e8 03 12 a6 fc 66 90 fb bf 01 00 00 00 52 f0 9d fc 65 8b 05 c3 4d 59 7b 85 c0 74 03 5b 5d c3 e8 e3 56 [ 128.878069][ C1] RSP: 0018:ffffc90002f7fb98 EFLAGS: 00000246 [ 128.878080][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 128.878089][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 128.878097][ C1] RBP: ffffc90002f7fba0 R08: dffffc0000000000 R09: fffff520005effc0 [ 128.878108][ C1] R10: fffff520005effc0 R11: 1ffff920005effbc R12: 1ffff1102236fb74 [ 128.878119][ C1] R13: dffffc0000000000 R14: ffff888111b7dba0 R15: 000000001c000004 [ 128.878131][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 128.878146][ C1] get_signal+0x13b2/0x1480 [ 128.878163][ C1] arch_do_signal_or_restart+0xc1/0x10f0 [ 128.878180][ C1] ? load_gs_index+0xb0/0xb0 [ 128.878192][ C1] ? get_sigframe_size+0x10/0x10 [ 128.878207][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 128.878224][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 128.878238][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 128.878251][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 128.878264][ C1] do_syscall_64+0x58/0xa0 [ 128.878278][ C1] ? clear_bhb_loop+0x50/0xa0 [ 128.878290][ C1] ? clear_bhb_loop+0x50/0xa0 [ 128.878302][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 128.878317][ C1] RIP: 0033:0x7fad6e1e46c7 [ 128.878329][ C1] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 [ 128.878340][ C1] RSP: 002b:00007fad6e0540e8 EFLAGS: 00000246 [ 128.878350][ C1] RAX: 00000000000000ca RBX: 00007fad6e43afa8 RCX: 00007fad6e1e46c9 [ 128.878359][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fad6e43afa8 [ 128.878368][ C1] RBP: 00007fad6e43afa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.878377][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.878385][ C1] R13: 00007fad6e43b038 R14: 00007ffc0915a760 R15: 00007ffc0915a848 [ 128.878398][ C1] [ 285.416520][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 256s! [ 285.425463][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 256s! [ 285.434354][ C0] Showing busy workqueues and worker pools: [ 285.440272][ C0] workqueue events: flags=0x0 [ 285.444958][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.445037][ C0] pending: destroy_list_workfn, kfree_rcu_monitor, regulator_init_complete_work_function [ 285.445155][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.445190][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.445266][ C0] workqueue events_unbound: flags=0x2 [ 285.483777][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=7/512 refcnt=9 [ 285.483815][ C0] in-flight: 45:linkwatch_event, 328:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 10:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn [ 285.483952][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate [ 285.484028][ C0] workqueue events_power_efficient: flags=0x80 [ 285.521847][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.521889][ C0] pending: neigh_periodic_work, gc_worker, reg_check_chans_work, check_lifetime [ 285.521952][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.521987][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work [ 285.522026][ C0] workqueue rcu_gp: flags=0x8 [ 285.558788][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.558828][ C0] pending: process_srcu [ 285.558852][ C0] workqueue netns: flags=0xe000a [ 285.575911][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.575946][ C0] in-flight: 199:cleanup_net [ 285.575985][ C0] inactive: cleanup_net [ 285.576005][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.597677][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.597717][ C0] pending: vmstat_update [ 285.597739][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.597773][ C0] pending: vmstat_update [ 285.597798][ C0] workqueue writeback: flags=0x4a [ 285.627273][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.627312][ C0] pending: wb_workfn [ 285.627420][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.644342][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.644383][ C0] pending: work_fn [ 285.644457][ C0] workqueue mld: flags=0x40008 [ 285.660919][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=66 [ 285.660959][ C0] pending: mld_ifc_work [ 285.660986][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_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_dad_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_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_ifc_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.662320][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=36 [ 285.662355][ C0] pending: mld_dad_work [ 285.662377][ C0] inactive: 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_dad_work, mld_dad_work, mld_dad_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_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.663061][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.818733][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 285.818778][ C0] in-flight: 60:addrconf_dad_work [ 285.818810][ 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 [ 285.819397][ 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 [ 285.820061][ 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_verify_work [ 285.820175][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=109 [ 285.820216][ C0] in-flight: 6:addrconf_dad_work [ 285.820252][ 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 [ 285.820945][ 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 [ 285.821536][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.821769][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.227128][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.227172][ C0] pending: wg_packet_handshake_send_worker [ 286.227217][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.245837][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.245878][ C0] pending: wg_packet_encrypt_worker [ 286.245906][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.245943][ C0] pending: wg_packet_encrypt_worker [ 286.245968][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.277430][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.277466][ C0] pending: wg_packet_handshake_send_worker [ 286.277491][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.296125][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.296165][ C0] pending: wg_packet_encrypt_worker [ 286.296189][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.296229][ C0] pending: wg_packet_encrypt_worker [ 286.296253][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.327649][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.327684][ C0] pending: wg_packet_handshake_send_worker [ 286.327709][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.346341][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.346381][ C0] pending: wg_packet_encrypt_worker [ 286.346405][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.346440][ C0] pending: wg_packet_encrypt_worker [ 286.346543][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.378031][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.378073][ C0] pending: wg_packet_handshake_send_worker [ 286.378102][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.396746][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.396784][ C0] pending: wg_packet_encrypt_worker [ 286.396809][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.396843][ C0] pending: wg_packet_encrypt_worker [ 286.396867][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.428500][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.428539][ C0] pending: wg_packet_encrypt_worker [ 286.428562][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.428596][ C0] pending: wg_packet_encrypt_worker [ 286.428618][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.460220][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.460265][ C0] pending: wg_packet_encrypt_worker [ 286.460293][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.460333][ C0] pending: wg_packet_encrypt_worker [ 286.460443][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.491799][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.491835][ C0] pending: wg_packet_handshake_send_worker [ 286.491860][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.510636][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.510680][ C0] pending: wg_packet_encrypt_worker [ 286.510709][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.510749][ C0] pending: wg_packet_encrypt_worker [ 286.510820][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.542238][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.542275][ C0] pending: wg_packet_handshake_send_worker [ 286.542301][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.561123][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.561162][ C0] pending: wg_packet_encrypt_worker [ 286.561192][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.561226][ C0] pending: wg_packet_encrypt_worker [ 286.561250][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.592864][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.592902][ C0] pending: wg_packet_encrypt_worker [ 286.592925][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.592958][ C0] pending: wg_packet_encrypt_worker [ 286.592980][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.624370][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.624415][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.624458][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.645982][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.646031][ C0] pending: wg_packet_encrypt_worker [ 286.659253][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.659294][ C0] pending: wg_packet_encrypt_worker [ 286.659318][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.677563][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.677605][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.677647][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.699154][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.699197][ C0] pending: wg_packet_encrypt_worker [ 286.699223][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.699258][ C0] pending: wg_packet_encrypt_worker [ 286.699281][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.730941][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.730989][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 286.731036][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.731077][ C0] pending: wg_packet_encrypt_worker [ 286.731104][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.764739][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.764776][ C0] pending: wg_packet_handshake_send_worker [ 286.764801][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.783423][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.783463][ C0] pending: wg_packet_encrypt_worker [ 286.783487][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.783521][ C0] pending: wg_packet_encrypt_worker [ 286.783544][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.815052][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.815102][ C0] pending: wg_packet_handshake_send_worker [ 286.815152][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.833840][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.833882][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 286.833922][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.833959][ C0] pending: wg_packet_encrypt_worker [ 286.833981][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.867643][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.867681][ C0] pending: wg_packet_handshake_send_worker [ 286.867706][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.886365][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.886406][ C0] pending: wg_packet_encrypt_worker [ 286.886432][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.886467][ C0] pending: wg_packet_encrypt_worker [ 286.886494][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=258s workers=4 idle: 20 424 340 [ 286.886642][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=258s workers=4 idle: 26 361 39 [ 286.886694][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=257s workers=6 idle: 8 418