bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 255s! Showing busy workqueues and worker pools: workqueue events: flags=0x0 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 pending: psi_avgs_work pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: vmstat_shepherd workqueue events_long: flags=0x0 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: br_multicast_gc_work workqueue events_unbound: flags=0x2 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 pending: toggle_allocation_gate workqueue events_power_efficient: flags=0x80 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=3 pending: wg_ratelimiter_gc_entries, gc_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 pending: neigh_periodic_work, neigh_periodic_work, reg_check_chans_work, check_lifetime workqueue rcu_gp: flags=0x8 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 in-flight: 5:wait_rcu_exp_gp workqueue mm_percpu_wq: flags=0x8 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY pending: vmstat_update pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: vmstat_update workqueue netns: flags=0xe000a pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 in-flight: 7:cleanup_net workqueue writeback: flags=0x4a pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/256 refcnt=6 pending: wb_workfn, wb_workfn, wb_workfn, wb_workfn workqueue kblockd: flags=0x18 pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 pending: blk_mq_timeout_work workqueue dm_bufio_cache: flags=0x8 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: work_fn workqueue ipv6_addrconf: flags=0x40008 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 in-flight: 410:addrconf_dad_work delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work workqueue wg-kex-wg0: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg0: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg1: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg1: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=3/256 refcnt=5 MAYDAY in-flight: 366:wg_packet_encrypt_worker pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg2: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg2: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=5 MAYDAY in-flight: 287(RESCUER):wg_packet_encrypt_worker pending: wg_packet_tx_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_tx_worker, wg_packet_encrypt_worker workqueue wg-kex-wg0: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker workqueue wg-crypt-wg0: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=5 MAYDAY in-flight: 288(RESCUER):wg_packet_tx_worker wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg1: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg1: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg0: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg0: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 in-flight: 15:wg_packet_tx_worker pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg2: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg2: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY pending: wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_tx_worker, wg_packet_encrypt_worker workqueue wg-kex-wg1: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg1: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY in-flight: 25:wg_packet_encrypt_worker pending: wg_packet_tx_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-crypt-wg2: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=5 MAYDAY in-flight: 293(RESCUER):wg_packet_encrypt_worker pending: wg_packet_tx_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg0: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg0: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=3/256 refcnt=5 MAYDAY in-flight: 52:wg_packet_encrypt_worker pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg1: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg1: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY pending: wg_packet_tx_worker, wg_packet_encrypt_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker workqueue wg-kex-wg2: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 pending: wg_packet_handshake_send_worker workqueue wg-crypt-wg2: flags=0x28 pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY in-flight: 305:wg_packet_encrypt_worker pending: wg_packet_tx_worker pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 pending: wg_packet_tx_worker, wg_packet_encrypt_worker workqueue wg-kex-wg0: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker workqueue wg-kex-wg1: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker workqueue wg-kex-wg2: flags=0x6 pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=257s workers=5 idle: 284 306 pool 2: cpus=1 node=0 flags=0x1 nice=0 hung=153s workers=5 manager: 20 pool 4: cpus=0-1 flags=0x4 nice=0 hung=256s workers=5 idle: 192 300 380 9 net_ratelimit: 143252 callbacks suppressed bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) bridge0: received packet on veth1_to_bridge with own address as source address (addr:f2:5a:2b:9d:fb:25, vlan:0) SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0 SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) cache: skbuff_head_cache, object size: 248, buffer size: 320, default order: 0, min order: 0 node 0: slabs: 1575878, objs: 18910536, free: 0