[ 9.094165][ T127] rpm (127) used greatest stack depth: 24352 bytes left [ 9.094184][ T127] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.094186][ T127] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 127, name: rpm [ 9.094188][ T127] preempt_count: 2, expected: 0 [ 9.094189][ T127] RCU nest depth: 0, expected: 0 [ 9.094190][ T127] locks held by rpm/127: 5, last CPU#0: [ 9.094192][ T127] #0: ffffffff86802f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 9.094204][ T127] #1: ffffffff8696a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.094209][ T127] #2: ffffffff8696a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.094212][ T127] #3: ffffffff86889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.094216][ T127] #4: ffffffff86889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.094219][ T127] irq event stamp: 73940 [ 9.094220][ T127] hardirqs last enabled at (73939): [] __down_trylock_console_sem+0x86/0xa0 [ 9.094223][ T127] hardirqs last disabled at (73940): [] console_emit_next_record+0x3d4/0x4c0 [ 9.094225][ T127] softirqs last enabled at (67560): [] handle_softirqs+0x67c/0x900 [ 9.094227][ T127] softirqs last disabled at (67553): [] __irq_exit_rcu+0x145/0x1c0 [ 9.094230][ T127] Preemption disabled at: [ 9.094230][ T127] [<0000000000000000>] 0x0 [ 9.094237][ T127] CPU: 0 UID: 0 PID: 127 Comm: rpm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.094241][ T127] Tainted: [W]=WARN [ 9.094242][ T127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.094243][ T127] Call Trace: [ 9.094245][ T127] [ 9.094246][ T127] dump_stack_lvl+0x6f/0xa0 [ 9.094252][ T127] __might_resched.cold+0x1fe/0x2c1 [ 9.094256][ T127] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.094260][ T127] ? __kmalloc_noprof+0xdb/0x760 [ 9.094265][ T127] __kmalloc_noprof+0x443/0x760 [ 9.094267][ T127] ? alloc_buf.isra.0+0x4b/0x260 [ 9.094273][ T127] ? do_raw_spin_unlock+0x59/0x250 [ 9.094276][ T127] alloc_buf.isra.0+0x4b/0x260 [ 9.094279][ T127] put_chars+0x1e1/0x2f0 [ 9.094282][ T127] ? __send_to_port+0x420/0x420 [ 9.094289][ T127] hvc_console_print+0x292/0x780 [ 9.094295][ T127] ? hvc_write+0x3a0/0x3a0 [ 9.094298][ T127] ? lock_acquire+0x13c/0x160 [ 9.094303][ T127] console_emit_next_record+0x22f/0x4c0 [ 9.094306][ T127] ? devkmsg_read+0x4b0/0x4b0 [ 9.094308][ T127] ? console_flush_one_record+0x106/0x710 [ 9.094312][ T127] ? rcu_is_watching+0x16/0xd0 [ 9.094317][ T127] ? lock_acquire+0x13c/0x160 [ 9.094322][ T127] console_flush_one_record+0x46f/0x710 [ 9.094326][ T127] ? console_emit_next_record+0x4c0/0x4c0 [ 9.094327][ T127] ? __lock_acquire+0x518/0xc20 [ 9.094333][ T127] console_unlock+0xee/0x1f0 [ 9.094335][ T127] ? console_flush_one_record+0x710/0x710 [ 9.094336][ T127] ? rcu_is_watching+0x16/0xd0 [ 9.094338][ T127] ? lock_acquire+0x60/0x160 [ 9.094342][ T127] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.094344][ T127] ? vprintk_emit+0x320/0x3e0 [ 9.094347][ T127] vprintk_emit+0x37c/0x3e0 [ 9.094350][ T127] ? wake_up_klogd_work_func+0x90/0x90 [ 9.094353][ T127] ? __lock_acquire+0x518/0xc20 [ 9.094357][ T127] _printk+0xc7/0x100 [ 9.094360][ T127] ? snapshot_read.cold+0x21/0x21 [ 9.094363][ T127] ? do_raw_spin_lock+0x131/0x280 [ 9.094366][ T127] ? __rwlock_init+0x150/0x150 [ 9.094370][ T127] ? do_raw_spin_lock+0x131/0x280 [ 9.094373][ T127] do_exit.cold+0x82/0x9c [ 9.094377][ T127] ? exit_notify+0x890/0x890 [ 9.094378][ T127] ? __lock_release.isra.0+0x69/0x1a0 [ 9.094381][ T127] ? rcu_is_watching+0x16/0xd0 [ 9.094385][ T127] do_group_exit+0xb8/0x370 [ 9.094388][ T127] __x64_sys_exit_group+0x3c/0x50 [ 9.094390][ T127] x64_sys_call+0x1567/0x1570 [ 9.094392][ T127] do_syscall_64+0x10e/0x570 [ 9.094396][ T127] ? exc_page_fault+0xee/0x100 [ 9.094399][ T127] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.094401][ T127] RIP: 0033:0x7fa6ae51e1b8 [ 9.094403][ T127] Code: Unable to access opcode bytes at 0x7fa6ae51e18e. [ 9.094404][ T127] RSP: 002b:00007ffeb066c408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.094407][ T127] RAX: ffffffffffffffda RBX: 00007fa6ae64ef88 RCX: 00007fa6ae51e1b8 [ 9.094408][ T127] RDX: 00007fa6ad559b08 RSI: ffffffffffffff98 RDI: 0000000000000000 [ 9.094409][ T127] RBP: 00007ffeb066c460 R08: 0000000000000000 R09: 00000000000000a0 [ 9.094410][ T127] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 9.094411][ T127] R13: 0000000000000000 R14: 00007fa6ae64d680 R15: 00007fa6ae64efa0 [ 9.094417][ T127] [ 10.248181][ T179] ip (179) used greatest stack depth: 23552 bytes left [ 10.248199][ T179] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.248201][ T179] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 179, name: ip [ 10.248203][ T179] preempt_count: 2, expected: 0 [ 10.248204][ T179] RCU nest depth: 0, expected: 0 [ 10.248205][ T179] locks held by ip/179: 5, last CPU#0: [ 10.248207][ T179] #0: ffffffff86802f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 10.248219][ T179] #1: ffffffff8696a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.248224][ T179] #2: ffffffff8696a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.248227][ T179] #3: ffffffff86889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.248230][ T179] #4: ffffffff86889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.248234][ T179] irq event stamp: 36504 [ 10.248234][ T179] hardirqs last enabled at (36503): [] __down_trylock_console_sem+0x86/0xa0 [ 10.248238][ T179] hardirqs last disabled at (36504): [] console_emit_next_record+0x3d4/0x4c0 [ 10.248240][ T179] softirqs last enabled at (35534): [] handle_softirqs+0x67c/0x900 [ 10.248242][ T179] softirqs last disabled at (35527): [] __irq_exit_rcu+0x145/0x1c0 [ 10.248244][ T179] Preemption disabled at: [ 10.248245][ T179] [<0000000000000000>] 0x0 [ 10.248252][ T179] CPU: 0 UID: 0 PID: 179 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.248255][ T179] Tainted: [W]=WARN [ 10.248256][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.248258][ T179] Call Trace: [ 10.248259][ T179] [ 10.248261][ T179] dump_stack_lvl+0x6f/0xa0 [ 10.248266][ T179] __might_resched.cold+0x1fe/0x2c1 [ 10.248271][ T179] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.248274][ T179] ? __kmalloc_noprof+0xdb/0x760 [ 10.248279][ T179] __kmalloc_noprof+0x443/0x760 [ 10.248281][ T179] ? alloc_buf.isra.0+0x4b/0x260 [ 10.248287][ T179] ? do_raw_spin_unlock+0x59/0x250 [ 10.248290][ T179] alloc_buf.isra.0+0x4b/0x260 [ 10.248293][ T179] put_chars+0x1e1/0x2f0 [ 10.248297][ T179] ? __send_to_port+0x420/0x420 [ 10.248303][ T179] hvc_console_print+0x292/0x780 [ 10.248310][ T179] ? hvc_write+0x3a0/0x3a0 [ 10.248313][ T179] ? lock_acquire+0x13c/0x160 [ 10.248317][ T179] console_emit_next_record+0x22f/0x4c0 [ 10.248321][ T179] ? devkmsg_read+0x4b0/0x4b0 [ 10.248322][ T179] ? console_flush_one_record+0x106/0x710 [ 10.248325][ T179] ? rcu_is_watching+0x16/0xd0 [ 10.248328][ T179] ? lock_acquire+0x13c/0x160 [ 10.248332][ T179] console_flush_one_record+0x46f/0x710 [ 10.248336][ T179] ? console_emit_next_record+0x4c0/0x4c0 [ 10.248337][ T179] ? __lock_acquire+0x518/0xc20 [ 10.248343][ T179] console_unlock+0xee/0x1f0 [ 10.248345][ T179] ? console_flush_one_record+0x710/0x710 [ 10.248346][ T179] ? rcu_is_watching+0x16/0xd0 [ 10.248348][ T179] ? lock_acquire+0x60/0x160 [ 10.248352][ T179] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.248354][ T179] ? vprintk_emit+0x320/0x3e0 [ 10.248357][ T179] vprintk_emit+0x37c/0x3e0 [ 10.248360][ T179] ? wake_up_klogd_work_func+0x90/0x90 [ 10.248363][ T179] ? __lock_acquire+0x518/0xc20 [ 10.248367][ T179] _printk+0xc7/0x100 [ 10.248370][ T179] ? snapshot_read.cold+0x21/0x21 [ 10.248373][ T179] ? do_raw_spin_lock+0x131/0x280 [ 10.248375][ T179] ? __rwlock_init+0x150/0x150 [ 10.248380][ T179] ? do_raw_spin_lock+0x131/0x280 [ 10.248382][ T179] do_exit.cold+0x82/0x9c [ 10.248386][ T179] ? exit_notify+0x890/0x890 [ 10.248388][ T179] ? __lock_release.isra.0+0x69/0x1a0 [ 10.248391][ T179] ? rcu_is_watching+0x16/0xd0 [ 10.248394][ T179] do_group_exit+0xb8/0x370 [ 10.248397][ T179] __x64_sys_exit_group+0x3c/0x50 [ 10.248399][ T179] x64_sys_call+0x1567/0x1570 [ 10.248402][ T179] do_syscall_64+0x10e/0x570 [ 10.248406][ T179] ? exc_page_fault+0xee/0x100 [ 10.248409][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.248411][ T179] RIP: 0033:0x7fa3ccc6c1b8 [ 10.248414][ T179] Code: Unable to access opcode bytes at 0x7fa3ccc6c18e. [ 10.248415][ T179] RSP: 002b:00007fff722d23f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.248417][ T179] RAX: ffffffffffffffda RBX: 00007fa3ccd9cf88 RCX: 00007fa3ccc6c1b8 [ 10.248418][ T179] RDX: 00007fa3cc9b6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.248419][ T179] RBP: 00007fff722d2450 R08: 0000000000000000 R09: 0000000000000050 [ 10.248420][ T179] R10: 00007fff722d2210 R11: 0000000000000246 R12: 0000000000000001 [ 10.248421][ T179] R13: 0000000000000000 R14: 00007fa3ccd9b680 R15: 00007fa3ccd9cfa0 [ 10.248427][ T179] [ 10.652025][ T188] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 10.661160][ T188] Bridge firewalling registered [ 10.950183][ T199] 8021q: 802.1Q VLAN Support v1.8 [ 11.234677][ T207] br0: port 1(vtep-host) entered blocking state [ 11.235444][ T207] br0: port 1(vtep-host) entered disabled state [ 11.235996][ T207] vtep-host: entered allmulticast mode [ 11.237785][ T207] vtep-host: entered promiscuous mode [ 11.519175][ T214] br0: port 2(vxd) entered blocking state [ 11.519192][ T214] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.519194][ T214] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 214, name: ip [ 11.519196][ T214] preempt_count: 1, expected: 0 [ 11.519197][ T214] RCU nest depth: 0, expected: 0 [ 11.519197][ T214] locks held by ip/214: 5, last CPU#0: [ 11.519200][ T214] #0: ffffffff870de5c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.519212][ T214] #1: ffffffff8696a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.519218][ T214] #2: ffffffff8696a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.519221][ T214] #3: ffffffff86889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.519225][ T214] #4: ffffffff86889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.519228][ T214] irq event stamp: 30374 [ 11.519229][ T214] hardirqs last enabled at (30373): [] __down_trylock_console_sem+0x86/0xa0 [ 11.519233][ T214] hardirqs last disabled at (30374): [] console_emit_next_record+0x3d4/0x4c0 [ 11.519234][ T214] softirqs last enabled at (30316): [] __alloc_skb+0x4c2/0x5f0 [ 11.519238][ T214] softirqs last disabled at (30314): [] __alloc_skb+0x4c2/0x5f0 [ 11.519240][ T214] Preemption disabled at: [ 11.519241][ T214] [] vprintk_emit+0x31b/0x3e0 [ 11.519246][ T214] CPU: 0 UID: 0 PID: 214 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.519250][ T214] Tainted: [W]=WARN [ 11.519251][ T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.519252][ T214] Call Trace: [ 11.519254][ T214] [ 11.519255][ T214] dump_stack_lvl+0x6f/0xa0 [ 11.519261][ T214] ? vprintk_emit+0x31b/0x3e0 [ 11.519263][ T214] __might_resched.cold+0x1fe/0x2c1 [ 11.519267][ T214] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.519271][ T214] ? __kmalloc_noprof+0xdb/0x760 [ 11.519276][ T214] __kmalloc_noprof+0x443/0x760 [ 11.519278][ T214] ? alloc_buf.isra.0+0x4b/0x260 [ 11.519285][ T214] ? do_raw_spin_unlock+0x59/0x250 [ 11.519288][ T214] alloc_buf.isra.0+0x4b/0x260 [ 11.519291][ T214] put_chars+0x1e1/0x2f0 [ 11.519294][ T214] ? __send_to_port+0x420/0x420 [ 11.519297][ T214] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.519301][ T214] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.519304][ T214] ? validate_chain+0x38b/0xc20 [ 11.519309][ T214] hvc_console_print+0x292/0x780 [ 11.519312][ T214] ? mark_usage+0x61/0x170 [ 11.519314][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519316][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519321][ T214] ? hvc_write+0x3a0/0x3a0 [ 11.519322][ T214] ? lock_acquire.part.0+0xd4/0x280 [ 11.519327][ T214] ? lock_acquire+0x13c/0x160 [ 11.519332][ T214] console_emit_next_record+0x22f/0x4c0 [ 11.519335][ T214] ? devkmsg_read+0x4b0/0x4b0 [ 11.519337][ T214] ? console_flush_one_record+0x106/0x710 [ 11.519339][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519342][ T214] ? lock_acquire+0x13c/0x160 [ 11.519346][ T214] console_flush_one_record+0x46f/0x710 [ 11.519350][ T214] ? console_emit_next_record+0x4c0/0x4c0 [ 11.519351][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519357][ T214] console_unlock+0xee/0x1f0 [ 11.519359][ T214] ? console_flush_one_record+0x710/0x710 [ 11.519361][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519363][ T214] ? lock_acquire+0x60/0x160 [ 11.519367][ T214] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.519369][ T214] ? vprintk_emit+0x320/0x3e0 [ 11.519372][ T214] vprintk_emit+0x37c/0x3e0 [ 11.519376][ T214] ? wake_up_klogd_work_func+0x90/0x90 [ 11.519378][ T214] ? __lock_release.isra.0+0x69/0x1a0 [ 11.519381][ T214] ? mark_held_locks+0x40/0x70 [ 11.519385][ T214] _printk+0xc7/0x100 [ 11.519388][ T214] ? snapshot_read.cold+0x21/0x21 [ 11.519392][ T214] ? br_multicast_flood+0x960/0x960 [bridge] [ 11.519406][ T214] ? do_setlink.isra.0+0x9ec/0x2a60 [ 11.519407][ T214] ? rtnl_newlink+0x9f1/0x11b0 [ 11.519408][ T214] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.519413][ T214] br_set_state+0x22f/0x430 [bridge] [ 11.519424][ T214] br_init_port+0xc4/0x200 [bridge] [ 11.519433][ T214] new_nbp+0x3a0/0x650 [bridge] [ 11.519442][ T214] br_add_if+0x212/0x1320 [bridge] [ 11.519450][ T214] ? is_bpf_text_address+0x72/0x110 [ 11.519455][ T214] ? kernel_text_address+0x149/0x170 [ 11.519461][ T214] do_set_master+0x3b2/0x780 [ 11.519466][ T214] do_setlink.isra.0+0x9ec/0x2a60 [ 11.519469][ T214] ? stack_trace_save+0x93/0xc0 [ 11.519477][ T214] ? rtnl_link_get_size+0x350/0x350 [ 11.519478][ T214] ? rcu_read_lock_any_held+0x66/0x90 [ 11.519480][ T214] ? stack_depot_save_flags+0x38e/0x790 [ 11.519484][ T214] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.519486][ T214] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.519489][ T214] ? validate_chain+0x38b/0xc20 [ 11.519492][ T214] ? kasan_save_stack+0x3d/0x50 [ 11.519494][ T214] ? kasan_save_stack+0x2f/0x50 [ 11.519496][ T214] ? kasan_save_track+0x14/0x30 [ 11.519499][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519501][ T214] ? netlink_update_listeners+0xe/0x450 [ 11.519504][ T214] ? ___sys_sendmsg+0x130/0x1d0 [ 11.519509][ T214] ? lock_acquire.part.0+0xd4/0x280 [ 11.519511][ T214] ? rtnl_newlink+0x9a8/0x11b0 [ 11.519514][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519516][ T214] ? lock_acquire+0x13c/0x160 [ 11.519518][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519519][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519521][ T214] ? trace_contention_end+0xb3/0x180 [ 11.519524][ T214] ? __mutex_lock+0x1db/0x1ea0 [ 11.519527][ T214] ? __mutex_lock+0x9a3/0x1ea0 [ 11.519529][ T214] ? rtnl_newlink+0x9a8/0x11b0 [ 11.519533][ T214] ? ww_mutex_lock+0x160/0x160 [ 11.519535][ T214] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.519540][ T214] ? __rtnl_newlink+0x3fa/0xa50 [ 11.519546][ T214] rtnl_newlink+0x9f1/0x11b0 [ 11.519551][ T214] ? rtnl_bridge_getlink+0x850/0x850 [ 11.519553][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519558][ T214] ? lock_acquire.part.0+0xd4/0x280 [ 11.519560][ T214] ? find_held_lock+0x2b/0x80 [ 11.519562][ T214] ? rtnl_bridge_getlink+0x850/0x850 [ 11.519564][ T214] ? __lock_release.isra.0+0x69/0x1a0 [ 11.519568][ T214] ? rtnl_bridge_getlink+0x850/0x850 [ 11.519570][ T214] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.519573][ T214] ? rtnl_link_fill+0x920/0x920 [ 11.519574][ T214] ? __lock_acquire+0x518/0xc20 [ 11.519579][ T214] ? lock_acquire.part.0+0xd4/0x280 [ 11.519581][ T214] ? find_held_lock+0x2b/0x80 [ 11.519585][ T214] netlink_rcv_skb+0x14e/0x3a0 [ 11.519587][ T214] ? rtnl_link_fill+0x920/0x920 [ 11.519590][ T214] ? netlink_ack+0xcf0/0xcf0 [ 11.519596][ T214] ? netlink_deliver_tap+0xc5/0x330 [ 11.519598][ T214] ? netlink_deliver_tap+0x13c/0x330 [ 11.519602][ T214] netlink_unicast+0x486/0x750 [ 11.519606][ T214] ? netlink_attachskb+0x810/0x810 [ 11.519609][ T214] ? __lock_acquire+0x501/0xc20 [ 11.519613][ T214] netlink_sendmsg+0x735/0xc60 [ 11.519617][ T214] ? netlink_unicast+0x750/0x750 [ 11.519618][ T214] ? __lock_release.isra.0+0x69/0x1a0 [ 11.519622][ T214] ? __might_fault+0x97/0x140 [ 11.519626][ T214] ? __might_fault+0x97/0x140 [ 11.519630][ T214] ____sys_sendmsg+0x415/0x880 [ 11.519632][ T214] ? copy_msghdr_from_user+0x279/0x420 [ 11.519634][ T214] ? get_timestamp.constprop.0+0x390/0x390 [ 11.519636][ T214] ? move_addr_to_kernel+0xf0/0xf0 [ 11.519643][ T214] ___sys_sendmsg+0x14e/0x1d0 [ 11.519646][ T214] ? copy_msghdr_from_user+0x420/0x420 [ 11.519663][ T214] __sys_sendmsg+0x12c/0x1d0 [ 11.519666][ T214] ? __sys_sendmsg_sock+0x20/0x20 [ 11.519672][ T214] ? rcu_is_watching+0x16/0xd0 [ 11.519675][ T214] do_syscall_64+0x10e/0x570 [ 11.519678][ T214] ? exc_page_fault+0xee/0x100 [ 11.519681][ T214] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.519684][ T214] RIP: 0033:0x7f180b03b54e [ 11.519687][ T214] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.519689][ T214] RSP: 002b:00007ffdb49b9680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.519692][ T214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f180b03b54e [ 11.519693][ T214] RDX: 0000000000000000 RSI: 00007ffdb49b9730 RDI: 0000000000000005 [ 11.519694][ T214] RBP: 00007ffdb49b9690 R08: 0000000000000000 R09: 0000000000000000 [ 11.519695][ T214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b08a [ 11.519696][ T214] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb49b9e00 [ 11.519703][ T214] [ 11.558799][ T214] br0: port 2(vxd) entered disabled state [ 11.559158][ T214] vxd: entered allmulticast mode [ 11.561028][ T214] vxd: entered promiscuous mode [ 11.577863][ T214] ip (214) used greatest stack depth: 23336 bytes left [ 11.926825][ T225] br0: port 2(vxd) entered blocking state [ 11.927277][ T225] br0: port 2(vxd) entered forwarding state [ 12.850357][ T194] br0: port 1(vtep-host) entered blocking state [ 12.850488][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.850491][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: kworker/u19:2 [ 12.850493][ T194] preempt_count: 202, expected: 0 [ 12.850493][ T194] RCU nest depth: 0, expected: 0 [ 12.850495][ T194] locks held by kworker/u19:2/194: 8, last CPU#2: [ 12.850497][ T194] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.850509][ T194] #1: ffa0000001867d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.850513][ T194] #2: ffffffff870de5c0 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.850518][ T194] #3: ff11000008e3ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.850535][ T194] #4: ffffffff8696a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.850540][ T194] #5: ffffffff8696a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.850543][ T194] #6: ffffffff86889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.850547][ T194] #7: ffffffff86889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.850550][ T194] irq event stamp: 11501 [ 12.850551][ T194] hardirqs last enabled at (11500): [] __down_trylock_console_sem+0x86/0xa0 [ 12.850555][ T194] hardirqs last disabled at (11501): [] console_emit_next_record+0x3d4/0x4c0 [ 12.850556][ T194] softirqs last enabled at (11462): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 12.850559][ T194] softirqs last disabled at (11496): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.850568][ T194] Preemption disabled at: [ 12.850569][ T194] [<0000000000000000>] 0x0 [ 12.850576][ T194] CPU: 2 UID: 0 PID: 194 Comm: kworker/u19:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.850579][ T194] Tainted: [W]=WARN [ 12.850580][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.850582][ T194] Workqueue: events_unbound linkwatch_event [ 12.850586][ T194] Call Trace: [ 12.850587][ T194] [ 12.850589][ T194] dump_stack_lvl+0x6f/0xa0 [ 12.850595][ T194] __might_resched.cold+0x1fe/0x2c1 [ 12.850600][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.850603][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 12.850608][ T194] __kmalloc_noprof+0x443/0x760 [ 12.850611][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 12.850617][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 12.850620][ T194] alloc_buf.isra.0+0x4b/0x260 [ 12.850624][ T194] put_chars+0x1e1/0x2f0 [ 12.850627][ T194] ? __send_to_port+0x420/0x420 [ 12.850629][ T194] ? check_prev_add+0xef/0xe90 [ 12.850634][ T194] ? validate_chain+0x34a/0xc20 [ 12.850638][ T194] hvc_console_print+0x292/0x780 [ 12.850641][ T194] ? mark_usage+0x61/0x170 [ 12.850643][ T194] ? __lock_acquire+0x518/0xc20 [ 12.850645][ T194] ? __lock_acquire+0x518/0xc20 [ 12.850650][ T194] ? hvc_write+0x3a0/0x3a0 [ 12.850651][ T194] ? lock_acquire.part.0+0xd4/0x280 [ 12.850656][ T194] ? lock_acquire+0x13c/0x160 [ 12.850661][ T194] console_emit_next_record+0x22f/0x4c0 [ 12.850664][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 12.850666][ T194] ? console_flush_one_record+0x106/0x710 [ 12.850669][ T194] ? rcu_is_watching+0x16/0xd0 [ 12.850672][ T194] ? lock_acquire+0x13c/0x160 [ 12.850676][ T194] console_flush_one_record+0x46f/0x710 [ 12.850680][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 12.850682][ T194] ? __lock_acquire+0x518/0xc20 [ 12.850687][ T194] console_unlock+0xee/0x1f0 [ 12.850690][ T194] ? console_flush_one_record+0x710/0x710 [ 12.850691][ T194] ? rcu_is_watching+0x16/0xd0 [ 12.850693][ T194] ? lock_acquire+0x60/0x160 [ 12.850697][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.850699][ T194] ? vprintk_emit+0x320/0x3e0 [ 12.850703][ T194] vprintk_emit+0x37c/0x3e0 [ 12.850707][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 12.850712][ T194] _printk+0xc7/0x100 [ 12.850716][ T194] ? snapshot_read.cold+0x21/0x21 [ 12.850722][ T194] ? lock_acquire.part.0+0xd4/0x280 [ 12.850726][ T194] br_set_state+0x22f/0x430 [bridge] [ 12.850737][ T194] br_init_port+0xc4/0x200 [bridge] [ 12.850746][ T194] br_stp_enable_port+0x12/0x50 [bridge] [ 12.850753][ T194] br_port_carrier_check+0x220/0x430 [bridge] [ 12.850762][ T194] br_device_event+0x52d/0x8f0 [bridge] [ 12.850771][ T194] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.850773][ T194] ? nlmsg_notify+0x62/0x250 [ 12.850781][ T194] notifier_call_chain+0xae/0x300 [ 12.850788][ T194] netif_state_change+0x139/0x3d0 [ 12.850793][ T194] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.850798][ T194] ? linkwatch_do_dev+0xae/0xd0 [ 12.850800][ T194] __linkwatch_run_queue+0x350/0x850 [ 12.850803][ T194] ? linkwatch_do_dev+0xd0/0xd0 [ 12.850806][ T194] ? lock_acquire.part.0+0xd4/0x280 [ 12.850811][ T194] linkwatch_event+0x7f/0xb0 [ 12.850813][ T194] ? __linkwatch_run_queue+0x850/0x850 [ 12.850816][ T194] process_one_work+0xe3e/0x1560 [ 12.850823][ T194] ? __queue_delayed_work+0x470/0x470 [ 12.850825][ T194] ? lock_acquire.part.0+0xd4/0x280 [ 12.850834][ T194] worker_thread+0x4f1/0xd60 [ 12.850837][ T194] ? rescuer_thread+0x1340/0x1340 [ 12.850839][ T194] ? __kthread_parkme+0xbd/0x210 [ 12.850843][ T194] ? rescuer_thread+0x1340/0x1340 [ 12.850845][ T194] ? rescuer_thread+0x1340/0x1340 [ 12.850846][ T194] kthread+0x367/0x460 [ 12.850849][ T194] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.850852][ T194] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.850855][ T194] ret_from_fork+0x4a4/0x720 [ 12.850860][ T194] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.850863][ T194] ? __switch_to+0x5a3/0xe00 [ 12.850867][ T194] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.850870][ T194] ret_from_fork_asm+0x11/0x20 [ 12.850879][ T194] [ 12.882115][ T194] br0: port 1(vtep-host) entered forwarding state [ 13.922593][ T71] br0: port 1(vtep-host) entered disabled state [ 13.922638][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.922640][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 13.922641][ T71] preempt_count: 202, expected: 0 [ 13.922642][ T71] RCU nest depth: 0, expected: 0 [ 13.922643][ T71] locks held by kworker/u16:1/71: 9, last CPU#1: [ 13.922645][ T71] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.922656][ T71] #1: ffa00000004c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.922660][ T71] #2: ffffffff870c28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 13.922665][ T71] #3: ffffffff870de5c0 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 13.922670][ T71] #4: ff11000008e3ae58 (&br->lock){+...}-{3:3}, at: br_device_event+0x1d7/0x8f0 [bridge] [ 13.922685][ T71] #5: ffffffff8696a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.922689][ T71] #6: ffffffff8696a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.922692][ T71] #7: ffffffff86889de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.922695][ T71] #8: ffffffff86889ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.922698][ T71] irq event stamp: 13491 [ 13.922699][ T71] hardirqs last enabled at (13490): [] __down_trylock_console_sem+0x86/0xa0 [ 13.922702][ T71] hardirqs last disabled at (13491): [] console_emit_next_record+0x3d4/0x4c0 [ 13.922704][ T71] softirqs last enabled at (13472): [] ipv6_mc_down+0x134/0x2d0 [ 13.922707][ T71] softirqs last disabled at (13484): [] br_device_event+0x1d7/0x8f0 [bridge] [ 13.922715][ T71] Preemption disabled at: [ 13.922716][ T71] [<0000000000000000>] 0x0 [ 13.922723][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.922726][ T71] Tainted: [W]=WARN [ 13.922727][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.922729][ T71] Workqueue: netns cleanup_net [ 13.922732][ T71] Call Trace: [ 13.922733][ T71] [ 13.922735][ T71] dump_stack_lvl+0x6f/0xa0 [ 13.922741][ T71] __might_resched.cold+0x1fe/0x2c1 [ 13.922746][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.922750][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 13.922755][ T71] __kmalloc_noprof+0x443/0x760 [ 13.922757][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 13.922763][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 13.922766][ T71] alloc_buf.isra.0+0x4b/0x260 [ 13.922770][ T71] put_chars+0x1e1/0x2f0 [ 13.922773][ T71] ? __send_to_port+0x420/0x420 [ 13.922780][ T71] hvc_console_print+0x292/0x780 [ 13.922787][ T71] ? hvc_write+0x3a0/0x3a0 [ 13.922790][ T71] ? lock_acquire+0x13c/0x160 [ 13.922795][ T71] console_emit_next_record+0x22f/0x4c0 [ 13.922798][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 13.922799][ T71] ? console_flush_one_record+0x106/0x710 [ 13.922802][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.922805][ T71] ? lock_acquire+0x13c/0x160 [ 13.922810][ T71] console_flush_one_record+0x46f/0x710 [ 13.922814][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 13.922815][ T71] ? __lock_acquire+0x518/0xc20 [ 13.922821][ T71] console_unlock+0xee/0x1f0 [ 13.922823][ T71] ? console_flush_one_record+0x710/0x710 [ 13.922824][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.922826][ T71] ? lock_acquire+0x60/0x160 [ 13.922830][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.922832][ T71] ? vprintk_emit+0x320/0x3e0 [ 13.922835][ T71] vprintk_emit+0x37c/0x3e0 [ 13.922839][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 13.922840][ T71] ? mark_held_locks+0x40/0x70 [ 13.922843][ T71] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 13.922845][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 13.922848][ T71] ? irqentry_exit+0x21c/0x790 [ 13.922852][ T71] _printk+0xc7/0x100 [ 13.922856][ T71] ? snapshot_read.cold+0x21/0x21 [ 13.922864][ T71] br_set_state+0x22f/0x430 [bridge] [ 13.922875][ T71] br_stp_disable_port+0x11f/0x390 [bridge] [ 13.922884][ T71] br_device_event+0x7b5/0x8f0 [bridge] [ 13.922891][ T71] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.922898][ T71] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.922904][ T71] notifier_call_chain+0xae/0x300 [ 13.922911][ T71] netif_close_many+0x366/0x770 [ 13.922914][ T71] ? trace_kfree+0xd2/0x100 [ 13.922917][ T71] ? __dev_close_many+0x680/0x680 [ 13.922920][ T71] ? netif_close_many_and_unlock+0x22/0x2c0 [ 13.922924][ T71] unregister_netdevice_many_notify+0x71a/0x1b40 [ 13.922927][ T71] ? ops_undo_list+0x2ce/0x8f0 [ 13.922929][ T71] ? worker_thread+0x4f1/0xd60 [ 13.922931][ T71] ? kthread+0x367/0x460 [ 13.922933][ T71] ? ret_from_fork+0x4a4/0x720 [ 13.922936][ T71] ? ret_from_fork_asm+0x11/0x20 [ 13.922939][ T71] ? unregister_netdevice_queued+0x80/0x80 [ 13.922943][ T71] ? mark_held_locks+0x40/0x70 [ 13.922949][ T71] default_device_exit_batch+0x38b/0x600 [ 13.922952][ T71] ? generic_xdp_install+0x470/0x470 [ 13.922955][ T71] ? unregister_netdevice_queue+0x470/0x470 [ 13.922957][ T71] ? rtnl_is_locked+0x15/0x20 [ 13.922959][ T71] ? nexthop_net_exit_rtnl+0x1f/0x270 [ 13.922963][ T71] ? mutex_is_locked+0x1c/0x50 [ 13.922966][ T71] ops_undo_list+0x2ce/0x8f0 [ 13.922970][ T71] ? lockdep_hardirqs_on+0x91/0x130 [ 13.922972][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 13.922974][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 13.922977][ T71] ? idr_destroy+0x121/0x250 [ 13.922982][ T71] cleanup_net+0x431/0x890 [ 13.922985][ T71] ? net_passive_dec+0x230/0x230 [ 13.922988][ T71] ? lock_acquire+0x13c/0x160 [ 13.922990][ T71] ? rcu_is_watching+0x16/0xd0 [ 13.922994][ T71] process_one_work+0xe3e/0x1560 [ 13.923000][ T71] ? __queue_delayed_work+0x470/0x470 [ 13.923003][ T71] ? lock_acquire.part.0+0xd4/0x280 [ 13.923011][ T71] worker_thread+0x4f1/0xd60 [ 13.923014][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.923016][ T71] ? __kthread_parkme+0xbd/0x210 [ 13.923019][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.923021][ T71] ? rescuer_thread+0x1340/0x1340 [ 13.923023][ T71] kthread+0x367/0x460 [ 13.923024][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.923028][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.923031][ T71] ret_from_fork+0x4a4/0x720 [ 13.923034][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.923037][ T71] ? __switch_to+0x5a3/0xe00 [ 13.923040][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.923043][ T71] ret_from_fork_asm+0x11/0x20 [ 13.923051][ T71] [ 13.960574][ T71] vtep-host (unregistering): left allmulticast mode [ 13.962359][ T71] vtep-host (unregistering): left promiscuous mode [ 13.962677][ T71] br0: port 1(vtep-host) entered disabled state [ 14.081997][ T71] vxd: left allmulticast mode [ 14.082267][ T71] vxd: left promiscuous mode [ 14.082623][ T71] br0: port 2(vxd) entered disabled state