Warning: Permanently added '10.128.1.84' (ED25519) to the list of known hosts. 2026/01/26 04:56:07 parsed 1 programs [ 269.179838][ T28] audit: type=1400 audit(1769403367.206:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 269.200535][ T28] audit: type=1400 audit(1769403367.206:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 269.918418][ T28] audit: type=1400 audit(1769403367.946:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 269.919769][ T291] cgroup: Unknown subsys name 'net' [ 269.941060][ T28] audit: type=1400 audit(1769403367.946:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 269.968479][ T28] audit: type=1400 audit(1769403367.976:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 269.968764][ T291] cgroup: Unknown subsys name 'devices' [ 270.082967][ T291] cgroup: Unknown subsys name 'hugetlb' [ 270.088680][ T291] cgroup: Unknown subsys name 'rlimit' [ 270.229569][ T28] audit: type=1400 audit(1769403368.256:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 270.252777][ T28] audit: type=1400 audit(1769403368.256:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 270.273356][ T28] audit: type=1400 audit(1769403368.256:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 270.273542][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 270.293893][ T28] audit: type=1400 audit(1769403368.256:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 270.322443][ T28] audit: type=1400 audit(1769403368.256:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 270.369698][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 271.113354][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 271.465801][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.480902][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.488472][ T314] device bridge_slave_0 entered promiscuous mode [ 271.522453][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.529509][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.537245][ T314] device bridge_slave_1 entered promiscuous mode [ 271.740368][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.747434][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.754756][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.761883][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.788093][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.796081][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.803998][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.825372][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.834406][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.841554][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.849219][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.858199][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.865273][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.872651][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.880679][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.899419][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.911223][ T314] device veth0_vlan entered promiscuous mode [ 271.923346][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.932044][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.939533][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.949609][ T314] device veth1_macvtap entered promiscuous mode [ 271.957394][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.971950][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.980446][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/26 04:56:10 executed programs: 0 [ 272.098693][ T314] syz-executor (314) used greatest stack depth: 21912 bytes left [ 272.187103][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.194312][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.201731][ T368] device bridge_slave_0 entered promiscuous mode [ 272.217760][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.224848][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.232304][ T370] device bridge_slave_0 entered promiscuous mode [ 272.240110][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.247245][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.254680][ T370] device bridge_slave_1 entered promiscuous mode [ 272.268953][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.276113][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.283557][ T368] device bridge_slave_1 entered promiscuous mode [ 272.350664][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.357879][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.365762][ T372] device bridge_slave_0 entered promiscuous mode [ 272.396917][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.404065][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.411840][ T372] device bridge_slave_1 entered promiscuous mode [ 272.449466][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.456757][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.464166][ T374] device bridge_slave_0 entered promiscuous mode [ 272.492056][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.499100][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.506735][ T374] device bridge_slave_1 entered promiscuous mode [ 272.588058][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.595227][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.602643][ T375] device bridge_slave_0 entered promiscuous mode [ 272.613057][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.620101][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.627616][ T375] device bridge_slave_1 entered promiscuous mode [ 272.733769][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.740800][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.748122][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.755169][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.803347][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.810400][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.817693][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.824745][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.834474][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.842216][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.849481][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.856729][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.864798][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 272.872287][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.884836][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 272.892487][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.915524][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.923482][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 272.932796][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 272.940981][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.948006][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.955383][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 272.963651][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.971974][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.979068][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.986582][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 272.994597][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.002716][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.010850][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.018014][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.025452][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.033608][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.040705][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.048267][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.073407][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.081840][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.089962][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.097002][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.104937][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.113479][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.121840][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.128847][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.136394][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.169398][ T370] device veth0_vlan entered promiscuous mode [ 273.177201][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.185714][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.194374][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.202727][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.210268][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.218038][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.226252][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.234428][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.242661][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.249672][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.257070][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.265220][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.272250][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.279621][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.299357][ T374] device veth0_vlan entered promiscuous mode [ 273.312453][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.321366][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.329306][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.336972][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.344902][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.352935][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.360804][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.377757][ T368] device veth0_vlan entered promiscuous mode [ 273.388852][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.397293][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.405725][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.414347][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.422725][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.430655][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.438865][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.446362][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.454406][ T374] device veth1_macvtap entered promiscuous mode [ 273.475280][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.483028][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.491637][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.499912][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.508392][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.523147][ T372] device veth0_vlan entered promiscuous mode [ 273.532168][ T370] device veth1_macvtap entered promiscuous mode [ 273.542117][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.549754][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.558226][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.566662][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.574190][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.581727][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.590212][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.598743][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.606777][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.614767][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.622492][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.639980][ T368] device veth1_macvtap entered promiscuous mode [ 273.655224][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.664610][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.674041][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.683090][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.691947][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.700301][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.708980][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.717460][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.726823][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.741547][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.749886][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.758194][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.765245][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.773987][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.810364][ T372] device veth1_macvtap entered promiscuous mode [ 373.850821][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 373.858102][ C1] (detected by 1, t=10002 jiffies, g=1177, q=472 ncpus=2) [ 373.865314][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294974601-4294964598), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 373.878672][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1177 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 373.889861][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 373.899821][ C1] rcu: RCU grace-period kthread stack dump: [ 373.905794][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000 [ 373.916665][ C1] Call Trace: [ 373.919944][ C1] [ 373.922873][ C1] __schedule+0xba6/0x1500 [ 373.927411][ C1] ? release_firmware_map_entry+0x190/0x190 [ 373.933310][ C1] schedule+0xbd/0x170 [ 373.937649][ C1] schedule_timeout+0x159/0x340 [ 373.942521][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 373.947906][ C1] ? __cfi_process_timeout+0x10/0x10 [ 373.953238][ C1] ? prepare_to_swait_event+0x308/0x320 [ 373.958804][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 373.963746][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 373.968945][ C1] ? rcu_gp_init+0xf30/0xf30 [ 373.973533][ C1] rcu_gp_kthread+0x99/0x390 [ 373.978122][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 373.983399][ C1] ? __kasan_check_read+0x11/0x20 [ 373.988497][ C1] ? __kthread_parkme+0x142/0x180 [ 373.993585][ C1] kthread+0x281/0x320 [ 373.997648][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 374.002846][ C1] ? __cfi_kthread+0x10/0x10 [ 374.007432][ C1] ret_from_fork+0x1f/0x30 [ 374.011954][ C1] [ 374.014967][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 374.021372][ C1] CPU: 1 PID: 431 Comm: syz.5.18 Not tainted syzkaller #0 [ 374.028649][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 374.038707][ C1] RIP: 0033:0x7f95b63ba250 [ 374.043138][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d c2 1f 09 00 e8 e5 65 f9 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48 [ 374.062833][ C1] RSP: 002b:00007f95b7333b38 EFLAGS: 00000246 [ 374.068913][ C1] RAX: 0000000000000000 RBX: 00007f95b6615fa8 RCX: 00007f95b639acb9 [ 374.076884][ C1] RDX: 00007f95b7333b40 RSI: 00007f95b7333c70 RDI: 0000000000000021 [ 374.084847][ C1] RBP: 00007f95b6615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 374.092817][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 374.100779][ C1] R13: 00007f95b6616038 R14: 00007ffdc92392c0 R15: 00007ffdc92393a8 [ 374.108745][ C1] FS: 00007f95b73346c0 GS: 0000000000000000 [ 428.810821][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 154s! [ 428.819816][ C0] Showing busy workqueues and worker pools: [ 428.825722][ C0] workqueue events: flags=0x0 [ 428.830388][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.830431][ C0] pending: kfree_rcu_monitor [ 428.830469][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.830503][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.830591][ C0] workqueue events_unbound: flags=0x2 [ 428.863873][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=7/512 refcnt=9 [ 428.863917][ C0] in-flight: 425:fsnotify_mark_destroy_workfn, 43:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn [ 428.864013][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, linkwatch_event, flush_memcg_stats_dwork [ 428.864110][ C0] workqueue events_power_efficient: flags=0x80 [ 428.901745][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.901789][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, gc_worker [ 428.901927][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.901961][ C0] pending: neigh_managed_work, neigh_periodic_work, check_lifetime [ 428.902046][ C0] workqueue rcu_gp: flags=0x8 [ 428.940349][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.940397][ C0] pending: process_srcu [ 428.940426][ C0] workqueue netns: flags=0xe000a [ 428.957476][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.957511][ C0] in-flight: 8:cleanup_net [ 428.957555][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.974511][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.974554][ C0] pending: vmstat_update [ 428.974584][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.974618][ C0] pending: vmstat_update [ 428.974647][ C0] workqueue writeback: flags=0x4a [ 429.004058][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.004098][ C0] pending: wb_workfn [ 429.004150][ C0] workqueue kblockd: flags=0x18 [ 429.020407][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.020447][ C0] pending: blk_mq_timeout_work [ 429.020750][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.039031][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.039073][ C0] pending: work_fn [ 429.039127][ C0] workqueue mld: flags=0x40008 [ 429.055567][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=61 [ 429.055607][ C0] pending: mld_ifc_work [ 429.055649][ 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_dad_work, mld_dad_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, 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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 429.056364][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=39 [ 429.056397][ C0] pending: mld_ifc_work [ 429.056417][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 429.056870][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.209993][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=113 [ 429.210039][ C0] in-flight: 60:addrconf_dad_work [ 429.210102][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.210757][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.211384][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.416911][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=107 [ 429.416962][ C0] in-flight: 6:addrconf_dad_work [ 429.416995][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.417656][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.418302][ C0] , addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.418439][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.618749][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.618796][ C0] pending: wg_packet_encrypt_worker [ 429.618830][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.618864][ C0] pending: wg_packet_encrypt_worker [ 429.618892][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.650484][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.650530][ C0] pending: wg_packet_encrypt_worker [ 429.650560][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.650595][ C0] pending: wg_packet_encrypt_worker [ 429.650622][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.681951][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.681992][ C0] pending: wg_packet_handshake_send_worker [ 429.682023][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.700624][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.700667][ C0] pending: wg_packet_encrypt_worker [ 429.700697][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.700732][ C0] pending: wg_packet_encrypt_worker [ 429.700764][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.732202][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.732245][ C0] pending: wg_packet_handshake_send_worker [ 429.732278][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.751030][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.751076][ C0] pending: wg_packet_encrypt_worker [ 429.751108][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.769540][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.769583][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.769631][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.769666][ C0] pending: wg_packet_encrypt_worker [ 429.769694][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.802964][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.803009][ C0] pending: wg_packet_handshake_send_worker [ 429.803042][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.821672][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.821717][ C0] pending: wg_packet_encrypt_worker [ 429.821746][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.821781][ C0] pending: wg_packet_encrypt_worker [ 429.821811][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.853221][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.853270][ C0] pending: wg_packet_handshake_send_worker [ 429.853302][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.871913][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.871955][ C0] pending: wg_packet_encrypt_worker [ 429.871986][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.872019][ C0] pending: wg_packet_encrypt_worker [ 429.872045][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.903706][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.903751][ C0] pending: wg_packet_encrypt_worker [ 429.903782][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.903817][ C0] pending: wg_packet_encrypt_worker [ 429.903843][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.935532][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.935576][ C0] pending: wg_packet_encrypt_worker [ 429.935606][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.935641][ C0] pending: wg_packet_encrypt_worker [ 429.935670][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=156s workers=3 idle: 360 19 [ 429.935715][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=156s workers=4 idle: 362 37 24 [ 429.935764][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=156s workers=6 idle: 10 315 346