Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts. 2026/03/30 13:16:40 parsed 1 programs [ 259.002956][ T28] audit: type=1400 audit(1774876600.903:64): avc: denied { node_bind } for pid=284 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 259.024016][ T28] audit: type=1400 audit(1774876600.903:65): avc: denied { module_request } for pid=284 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 [ 259.750945][ T28] audit: type=1400 audit(1774876601.653:66): avc: denied { mounton } for pid=290 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 [ 259.752585][ T290] cgroup: Unknown subsys name 'net' [ 259.774091][ T28] audit: type=1400 audit(1774876601.653:67): avc: denied { mount } for pid=290 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 [ 259.801835][ T28] audit: type=1400 audit(1774876601.683:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 259.802131][ T290] cgroup: Unknown subsys name 'devices' [ 259.950031][ T290] cgroup: Unknown subsys name 'hugetlb' [ 259.955841][ T290] cgroup: Unknown subsys name 'rlimit' [ 260.071617][ T28] audit: type=1400 audit(1774876601.973:69): avc: denied { setattr } for pid=290 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 [ 260.095286][ T28] audit: type=1400 audit(1774876601.973:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 260.115773][ T28] audit: type=1400 audit(1774876601.973:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 260.129149][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 260.137017][ T28] audit: type=1400 audit(1774876601.973:72): avc: denied { read } for pid=290 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 [ 260.167439][ T28] audit: type=1400 audit(1774876601.973:73): avc: denied { mounton } for pid=290 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 [ 260.248711][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 261.083390][ T302] request_module fs-gadgetfs succeeded, but still no fs? [ 261.145355][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.153365][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.162278][ T304] device bridge_slave_0 entered promiscuous mode [ 261.170536][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.177757][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.185181][ T304] device bridge_slave_1 entered promiscuous mode [ 261.278270][ T303] syz-executor (303) used greatest stack depth: 22304 bytes left [ 261.493586][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.500775][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.508186][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.515240][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.619618][ T226] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.637790][ T226] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.645397][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.668543][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.710551][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.727853][ T226] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.734917][ T226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.745339][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.754427][ T226] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.761513][ T226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.769017][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.777076][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.793166][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 261.818045][ T304] device veth0_vlan entered promiscuous mode [ 261.827336][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 261.836074][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 261.844942][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 261.863967][ T304] device veth1_macvtap entered promiscuous mode [ 261.872663][ T226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 261.895883][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/03/30 13:16:43 executed programs: 0 [ 261.919826][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.002892][ T304] syz-executor (304) used greatest stack depth: 21216 bytes left [ 262.154319][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.161685][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.169261][ T365] device bridge_slave_0 entered promiscuous mode [ 262.187190][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.194646][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.202095][ T368] device bridge_slave_0 entered promiscuous mode [ 262.210337][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.217374][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.225337][ T368] device bridge_slave_1 entered promiscuous mode [ 262.232322][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.239454][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.246908][ T365] device bridge_slave_1 entered promiscuous mode [ 262.326019][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.333883][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.341475][ T363] device bridge_slave_0 entered promiscuous mode [ 262.353569][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.362000][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.371252][ T363] device bridge_slave_1 entered promiscuous mode [ 262.389701][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.397972][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.405527][ T370] device bridge_slave_0 entered promiscuous mode [ 262.416232][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.424467][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.432336][ T370] device bridge_slave_1 entered promiscuous mode [ 262.481567][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.489184][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.496699][ T367] device bridge_slave_0 entered promiscuous mode [ 262.524866][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.532555][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.540343][ T367] device bridge_slave_1 entered promiscuous mode [ 262.643864][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.652739][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.661875][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.669193][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.693503][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.701227][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.709147][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.717333][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.770648][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.777902][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.785222][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.792287][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.800990][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.808107][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.815666][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.822741][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.842792][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.850432][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.858000][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.865573][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.873055][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.881383][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.888919][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.896636][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.904235][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.949774][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.958463][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.966746][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.973911][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.982277][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.990932][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.997990][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.005336][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.013830][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.020878][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.028571][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.037049][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.044552][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.052566][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.064941][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.108293][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.116544][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.126184][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.135330][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.143755][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.151812][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.159736][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.168738][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.175961][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.184160][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.193361][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.200467][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.208116][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.216367][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.223434][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.230872][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.239221][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.246263][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.253965][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.262036][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.272364][ T365] device veth0_vlan entered promiscuous mode [ 263.282276][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.290591][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.299333][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.307462][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.339981][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.348166][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.356137][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.364591][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.373087][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.381685][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.395488][ T363] device veth0_vlan entered promiscuous mode [ 263.413838][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.422428][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.431247][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.440000][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.460736][ T365] device veth1_macvtap entered promiscuous mode [ 263.467763][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.475262][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.482962][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.491295][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.500174][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.511880][ T363] device veth1_macvtap entered promiscuous mode [ 263.523304][ T370] device veth0_vlan entered promiscuous mode [ 263.530454][ T8] device bridge_slave_1 left promiscuous mode [ 263.536787][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.544803][ T8] device bridge_slave_0 left promiscuous mode [ 263.551368][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.559754][ T8] device veth1_macvtap left promiscuous mode [ 263.565803][ T8] device veth0_vlan left promiscuous mode [ 263.655875][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.664217][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.672898][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.680516][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.689105][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.698323][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 263.706719][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 263.715160][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.722704][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.744267][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.752017][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.760256][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 263.773704][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 263.783403][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.792280][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.805484][ T368] device veth0_vlan entered promiscuous mode [ 263.816360][ T370] device veth1_macvtap entered promiscuous mode [ 363.857567][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 363.864757][ C0] (detected by 0, t=10002 jiffies, g=1385, q=363 ncpus=2) [ 363.872142][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294973585-4294963582), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 363.885962][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1385 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 363.897252][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 363.907215][ C0] rcu: RCU grace-period kthread stack dump: [ 363.913272][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 363.924236][ C0] Call Trace: [ 363.927511][ C0] [ 363.930476][ C0] __schedule+0xba6/0x1500 [ 363.935036][ C0] ? release_firmware_map_entry+0x190/0x190 [ 363.940964][ C0] schedule+0xbd/0x170 [ 363.945141][ C0] schedule_timeout+0x159/0x340 [ 363.950314][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 363.955718][ C0] ? __cfi_process_timeout+0x10/0x10 [ 363.961016][ C0] ? prepare_to_swait_event+0x308/0x320 [ 363.966586][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 363.971530][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 363.976743][ C0] ? rcu_gp_init+0xf30/0xf30 [ 363.981335][ C0] rcu_gp_kthread+0x99/0x390 [ 363.985923][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 363.991115][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 363.996333][ C0] ? __kasan_check_read+0x11/0x20 [ 364.001442][ C0] ? __kthread_parkme+0x142/0x180 [ 364.006466][ C0] kthread+0x281/0x320 [ 364.010541][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 364.015733][ C0] ? __cfi_kthread+0x10/0x10 [ 364.020317][ C0] ret_from_fork+0x1f/0x30 [ 364.024739][ C0] [ 364.027755][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 364.034080][ C0] CPU: 0 PID: 389 Comm: syz.1.22 Not tainted syzkaller #0 [ 364.041267][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 364.051708][ C0] RIP: 0010:do_softirq+0x103/0x130 [ 364.056838][ C0] Code: 8c fc 03 5c 48 c7 c7 00 07 69 85 e8 c7 e5 b6 03 65 c6 05 df f9 be 7e 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 04 24 0e 36 e0 45 <4a> c7 04 33 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 50 [ 364.076629][ C0] RSP: 0018:ffffc90000a57be0 EFLAGS: 00000206 [ 364.082696][ C0] RAX: 0000000000000000 RBX: 1ffff9200014af7c RCX: 58a0c555503d6600 [ 364.090750][ C0] RDX: 1ffffffff0f6e000 RSI: ffffffff85690700 RDI: ffffffff85ca7be0 [ 364.098898][ C0] RBP: ffffc90000a57c68 R08: ffffffff87b70008 R09: ffffffff87b70018 [ 364.106866][ C0] R10: ffffffff87b70003 R11: 1ffffffff0f6e000 R12: dffffc0000000000 [ 364.114847][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000246 [ 364.122928][ C0] FS: 00007ff20c7ca6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 364.131958][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 364.138541][ C0] CR2: 000020000006b000 CR3: 0000000117b2f000 CR4: 00000000003506b0 [ 364.146513][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 364.154487][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 364.162550][ C0] Call Trace: [ 364.165821][ C0] [ 364.168750][ C0] ? __cfi_do_softirq+0x10/0x10 [ 364.173620][ C0] ? fpu__clear_user_states+0x38/0x2b0 [ 364.179240][ C0] ? fpu__clear_user_states+0x38/0x2b0 [ 364.184718][ C0] __local_bh_enable_ip+0x75/0x80 [ 364.189836][ C0] fpu__clear_user_states+0x18d/0x2b0 [ 364.195476][ C0] arch_do_signal_or_restart+0x467/0x1140 [ 364.201222][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 364.207466][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 364.212809][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 364.218448][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 364.224108][ C0] do_syscall_64+0x58/0xa0 [ 364.229080][ C0] ? clear_bhb_loop+0x30/0x80 [ 364.233792][ C0] ? clear_bhb_loop+0x30/0x80 [ 364.238474][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 364.244402][ C0] RIP: 0033:0x7ff20b9bbd90 [ 364.248828][ C0] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 3a 22 07 00 e8 65 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 [ 364.268700][ C0] RSP: 002b:00007ff20c7c9b38 EFLAGS: 00000246 [ 364.275498][ C0] RAX: 0000000000000000 RBX: 00007ff20bc15fa8 RCX: 00007ff20b99c819 [ 364.284357][ C0] RDX: 00007ff20c7c9b40 RSI: 00007ff20c7c9c70 RDI: 0000000000000021 [ 364.292428][ C0] RBP: 00007ff20bc15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 364.300495][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 364.308674][ C0] R13: 00007ff20bc16038 R14: 00007ffcae7ca6a0 R15: 00007ffcae7ca788 [ 364.316913][ C0] [ 428.977588][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 165s! [ 428.986547][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 162s! [ 428.996149][ C0] Showing busy workqueues and worker pools: [ 429.002146][ C0] workqueue events: flags=0x0 [ 429.006837][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.006882][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 429.006925][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.006959][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 429.006998][ C0] workqueue events_unbound: flags=0x2 [ 429.040452][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 429.040496][ C0] in-flight: 355:linkwatch_event [ 429.040529][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 429.040593][ C0] workqueue events_power_efficient: flags=0x80 [ 429.070226][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 429.070273][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker, check_lifetime [ 429.070397][ C0] workqueue netns: flags=0xe000a [ 429.098234][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 429.098275][ C0] in-flight: 8:cleanup_net [ 429.098304][ C0] inactive: cleanup_net [ 429.098324][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.119878][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.119930][ C0] pending: vmstat_update [ 429.119964][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.120000][ C0] pending: vmstat_update [ 429.120099][ C0] workqueue writeback: flags=0x4a [ 429.151126][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.151177][ C0] pending: wb_workfn [ 429.151207][ C0] workqueue kblockd: flags=0x18 [ 429.167842][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.167893][ C0] pending: blk_mq_timeout_work [ 429.168160][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.186596][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.186642][ C0] pending: work_fn [ 429.186667][ C0] workqueue mld: flags=0x40008 [ 429.203247][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=35 [ 429.203294][ C0] pending: mld_ifc_work [ 429.203331][ C0] inactive: 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_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_dad_work, mld_ifc_work [ 429.203837][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=46 [ 429.203871][ C0] pending: mld_ifc_work [ 429.203893][ C0] inactive: 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_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_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_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 [ 429.204558][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.339494][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=86 [ 429.339543][ C0] in-flight: 60:addrconf_dad_work [ 429.339581][ 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 [ 429.340357][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.340891][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=98 [ 429.340924][ C0] in-flight: 358:addrconf_dad_work [ 429.340952][ 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 [ 429.341893][ 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_verify_work [ 429.342722][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.694665][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.694711][ C0] pending: wg_packet_handshake_send_worker [ 429.694744][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.713747][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.713806][ C0] pending: wg_packet_encrypt_worker [ 429.713840][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.713873][ C0] pending: wg_packet_encrypt_worker [ 429.713900][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.746885][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.747023][ C0] pending: wg_packet_handshake_send_worker [ 429.747059][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.766092][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.766144][ C0] pending: wg_packet_encrypt_worker [ 429.766178][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.766212][ C0] pending: wg_packet_encrypt_worker [ 429.766238][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.798511][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.798557][ C0] pending: wg_packet_encrypt_worker [ 429.798590][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.798623][ C0] pending: wg_packet_encrypt_worker [ 429.798660][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.830389][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.830428][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.830482][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.852126][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.852165][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.852215][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.873782][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.873821][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.873875][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=166s workers=4 idle: 19 6 341 [ 429.873927][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=166s workers=3 idle: 24 39 [ 429.873971][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=166s workers=6 idle: 226 43 349 10