[ 9.421823][ T134] rpm (134) used greatest stack depth: 24400 bytes left [ 9.421845][ T134] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.421848][ T134] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 134, name: rpm [ 9.421849][ T134] preempt_count: 2, expected: 0 [ 9.421850][ T134] RCU nest depth: 0, expected: 0 [ 9.421851][ T134] locks held by rpm/134: 5, last CPU#0: [ 9.421854][ T134] #0: ffffffffa8a02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 9.421866][ T134] #1: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.421871][ T134] #2: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.421874][ T134] #3: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.421878][ T134] #4: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.421881][ T134] irq event stamp: 81432 [ 9.421882][ T134] hardirqs last enabled at (81431): [] __down_trylock_console_sem+0x86/0xa0 [ 9.421886][ T134] hardirqs last disabled at (81432): [] console_emit_next_record+0x3d4/0x4c0 [ 9.421887][ T134] softirqs last enabled at (81194): [] handle_softirqs+0x67c/0x900 [ 9.421890][ T134] softirqs last disabled at (80279): [] __irq_exit_rcu+0x145/0x1c0 [ 9.421892][ T134] Preemption disabled at: [ 9.421893][ T134] [<0000000000000000>] 0x0 [ 9.421900][ T134] CPU: 0 UID: 0 PID: 134 Comm: rpm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.421903][ T134] Tainted: [W]=WARN [ 9.421904][ T134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.421906][ T134] Call Trace: [ 9.421908][ T134] [ 9.421909][ T134] dump_stack_lvl+0x6f/0xa0 [ 9.421914][ T134] __might_resched.cold+0x1fe/0x2c1 [ 9.421919][ T134] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.421922][ T134] ? __kmalloc_noprof+0xdb/0x760 [ 9.421927][ T134] __kmalloc_noprof+0x443/0x760 [ 9.421929][ T134] ? alloc_buf.isra.0+0x4b/0x260 [ 9.421936][ T134] ? do_raw_spin_unlock+0x59/0x250 [ 9.421939][ T134] alloc_buf.isra.0+0x4b/0x260 [ 9.421942][ T134] put_chars+0x1e1/0x2f0 [ 9.421945][ T134] ? __send_to_port+0x420/0x420 [ 9.421952][ T134] hvc_console_print+0x292/0x780 [ 9.421959][ T134] ? hvc_write+0x3a0/0x3a0 [ 9.421961][ T134] ? lock_acquire+0x13c/0x160 [ 9.421966][ T134] console_emit_next_record+0x22f/0x4c0 [ 9.421969][ T134] ? devkmsg_read+0x4b0/0x4b0 [ 9.421971][ T134] ? console_flush_one_record+0x106/0x710 [ 9.421973][ T134] ? rcu_is_watching+0x16/0xd0 [ 9.421977][ T134] ? lock_acquire+0x13c/0x160 [ 9.421981][ T134] console_flush_one_record+0x46f/0x710 [ 9.421984][ T134] ? console_emit_next_record+0x4c0/0x4c0 [ 9.421986][ T134] ? __lock_acquire+0x518/0xc20 [ 9.421991][ T134] console_unlock+0xee/0x1f0 [ 9.421994][ T134] ? console_flush_one_record+0x710/0x710 [ 9.421995][ T134] ? rcu_is_watching+0x16/0xd0 [ 9.421997][ T134] ? lock_acquire+0x60/0x160 [ 9.422000][ T134] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.422002][ T134] ? vprintk_emit+0x320/0x3e0 [ 9.422005][ T134] vprintk_emit+0x37c/0x3e0 [ 9.422009][ T134] ? wake_up_klogd_work_func+0x90/0x90 [ 9.422012][ T134] ? __lock_acquire+0x518/0xc20 [ 9.422016][ T134] _printk+0xc7/0x100 [ 9.422019][ T134] ? snapshot_read.cold+0x21/0x21 [ 9.422022][ T134] ? do_raw_spin_lock+0x131/0x280 [ 9.422025][ T134] ? __rwlock_init+0x150/0x150 [ 9.422029][ T134] ? do_raw_spin_lock+0x131/0x280 [ 9.422032][ T134] do_exit.cold+0x82/0x9c [ 9.422036][ T134] ? exit_notify+0x890/0x890 [ 9.422037][ T134] ? __lock_release.isra.0+0x69/0x1a0 [ 9.422040][ T134] ? rcu_is_watching+0x16/0xd0 [ 9.422044][ T134] do_group_exit+0xb8/0x370 [ 9.422047][ T134] __x64_sys_exit_group+0x3c/0x50 [ 9.422049][ T134] x64_sys_call+0x1567/0x1570 [ 9.422052][ T134] do_syscall_64+0x10e/0x570 [ 9.422055][ T134] ? exc_page_fault+0xee/0x100 [ 9.422058][ T134] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.422061][ T134] RIP: 0033:0x7f2b611e61b8 [ 9.422063][ T134] Code: Unable to access opcode bytes at 0x7f2b611e618e. [ 9.422064][ T134] RSP: 002b:00007ffe00481b58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.422068][ T134] RAX: ffffffffffffffda RBX: 00007f2b61316f88 RCX: 00007f2b611e61b8 [ 9.422070][ T134] RDX: 00007f2b60221b08 RSI: ffffffffffffff98 RDI: 0000000000000000 [ 9.422071][ T134] RBP: 00007ffe00481bb0 R08: 0000000000000000 R09: 00000000000000a0 [ 9.422071][ T134] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 9.422072][ T134] R13: 0000000000000000 R14: 00007f2b61315680 R15: 00007f2b61316fa0 [ 9.422084][ T134] [ 10.242265][ T173] IPVS: Registered protocols (TCP) [ 10.243387][ T173] IPVS: Connection hash table configured (size=4096, memory=32Kbytes) [ 10.244619][ T173] IPVS: ipvs loaded. [ 10.668638][ T190] ip (190) used greatest stack depth: 23520 bytes left [ 10.668660][ T190] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.668662][ T190] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 190, name: ip [ 10.668664][ T190] preempt_count: 2, expected: 0 [ 10.668665][ T190] RCU nest depth: 0, expected: 0 [ 10.668666][ T190] locks held by ip/190: 5, last CPU#2: [ 10.668668][ T190] #0: ffffffffa8a02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 10.668681][ T190] #1: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.668686][ T190] #2: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.668690][ T190] #3: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.668693][ T190] #4: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.668697][ T190] irq event stamp: 26112 [ 10.668698][ T190] hardirqs last enabled at (26111): [] __down_trylock_console_sem+0x86/0xa0 [ 10.668702][ T190] hardirqs last disabled at (26112): [] console_emit_next_record+0x3d4/0x4c0 [ 10.668703][ T190] softirqs last enabled at (24658): [] handle_softirqs+0x67c/0x900 [ 10.668706][ T190] softirqs last disabled at (23365): [] __irq_exit_rcu+0x145/0x1c0 [ 10.668708][ T190] Preemption disabled at: [ 10.668709][ T190] [<0000000000000000>] 0x0 [ 10.668717][ T190] CPU: 2 UID: 0 PID: 190 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.668720][ T190] Tainted: [W]=WARN [ 10.668721][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.668723][ T190] Call Trace: [ 10.668724][ T190] [ 10.668726][ T190] dump_stack_lvl+0x6f/0xa0 [ 10.668731][ T190] __might_resched.cold+0x1fe/0x2c1 [ 10.668736][ T190] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.668739][ T190] ? __kmalloc_noprof+0xdb/0x760 [ 10.668744][ T190] __kmalloc_noprof+0x443/0x760 [ 10.668746][ T190] ? alloc_buf.isra.0+0x4b/0x260 [ 10.668753][ T190] ? do_raw_spin_unlock+0x59/0x250 [ 10.668756][ T190] alloc_buf.isra.0+0x4b/0x260 [ 10.668760][ T190] put_chars+0x1e1/0x2f0 [ 10.668763][ T190] ? __send_to_port+0x420/0x420 [ 10.668769][ T190] hvc_console_print+0x292/0x780 [ 10.668776][ T190] ? hvc_write+0x3a0/0x3a0 [ 10.668779][ T190] ? lock_acquire+0x13c/0x160 [ 10.668784][ T190] console_emit_next_record+0x22f/0x4c0 [ 10.668787][ T190] ? devkmsg_read+0x4b0/0x4b0 [ 10.668788][ T190] ? console_flush_one_record+0x106/0x710 [ 10.668791][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.668795][ T190] ? lock_acquire+0x13c/0x160 [ 10.668799][ T190] console_flush_one_record+0x46f/0x710 [ 10.668803][ T190] ? console_emit_next_record+0x4c0/0x4c0 [ 10.668804][ T190] ? __lock_acquire+0x518/0xc20 [ 10.668809][ T190] console_unlock+0xee/0x1f0 [ 10.668812][ T190] ? console_flush_one_record+0x710/0x710 [ 10.668813][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.668815][ T190] ? lock_acquire+0x60/0x160 [ 10.668819][ T190] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.668821][ T190] ? vprintk_emit+0x320/0x3e0 [ 10.668823][ T190] vprintk_emit+0x37c/0x3e0 [ 10.668827][ T190] ? wake_up_klogd_work_func+0x90/0x90 [ 10.668830][ T190] ? __lock_acquire+0x518/0xc20 [ 10.668834][ T190] _printk+0xc7/0x100 [ 10.668837][ T190] ? snapshot_read.cold+0x21/0x21 [ 10.668840][ T190] ? do_raw_spin_lock+0x131/0x280 [ 10.668843][ T190] ? __rwlock_init+0x150/0x150 [ 10.668847][ T190] ? do_raw_spin_lock+0x131/0x280 [ 10.668850][ T190] do_exit.cold+0x82/0x9c [ 10.668854][ T190] ? exit_notify+0x890/0x890 [ 10.668855][ T190] ? __lock_release.isra.0+0x69/0x1a0 [ 10.668858][ T190] ? rcu_is_watching+0x16/0xd0 [ 10.668862][ T190] do_group_exit+0xb8/0x370 [ 10.668865][ T190] __x64_sys_exit_group+0x3c/0x50 [ 10.668867][ T190] x64_sys_call+0x1567/0x1570 [ 10.668870][ T190] do_syscall_64+0x10e/0x570 [ 10.668874][ T190] ? exc_page_fault+0xee/0x100 [ 10.668877][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.668880][ T190] RIP: 0033:0x7f211ac4a1b8 [ 10.668882][ T190] Code: Unable to access opcode bytes at 0x7f211ac4a18e. [ 10.668883][ T190] RSP: 002b:00007fff4c81f6c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.668885][ T190] RAX: ffffffffffffffda RBX: 00007f211ad7af88 RCX: 00007f211ac4a1b8 [ 10.668887][ T190] RDX: 00007f211a994fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.668888][ T190] RBP: 00007fff4c81f720 R08: 0000000000000000 R09: 0000000000000050 [ 10.668888][ T190] R10: 00007fff4c81f4e0 R11: 0000000000000246 R12: 0000000000000001 [ 10.668889][ T190] R13: 0000000000000000 R14: 00007f211ad79680 R15: 00007f211ad7afa0 [ 10.668896][ T190] [ 11.422658][ T207] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 11.496787][ T208] br0: port 1(veth01) entered blocking state [ 11.497457][ T208] br0: port 1(veth01) entered disabled state [ 11.497789][ T208] veth01: entered allmulticast mode [ 11.499479][ T208] veth01: entered promiscuous mode [ 11.560705][ T209] br0: port 2(veth02) entered blocking state [ 11.561276][ T209] br0: port 2(veth02) entered disabled state [ 11.561613][ T209] veth02: entered allmulticast mode [ 11.563515][ T209] veth02: entered promiscuous mode [ 11.665494][ T210] br0: port 2(veth02) entered blocking state [ 11.666500][ T210] br0: port 2(veth02) entered forwarding state [ 11.835550][ T38] br0: port 2(veth02) entered disabled state [ 11.835614][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.835617][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 11.835620][ T38] preempt_count: 202, expected: 0 [ 11.835621][ T38] RCU nest depth: 0, expected: 0 [ 11.835622][ T38] locks held by kworker/u19:0/38: 8, last CPU#2: [ 11.835626][ T38] #0: ff11000001152940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.835640][ T38] #1: ffa00000002afd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.835645][ T38] #2: ffffffffa92de5c0 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 11.835653][ T38] #3: ff1100000fd4ae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 11.835677][ T38] #4: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.835683][ T38] #5: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.835689][ T38] #6: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.835694][ T38] #7: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.835699][ T38] irq event stamp: 49985 [ 11.835700][ T38] hardirqs last enabled at (49984): [] __down_trylock_console_sem+0x86/0xa0 [ 11.835705][ T38] hardirqs last disabled at (49985): [] console_emit_next_record+0x3d4/0x4c0 [ 11.835707][ T38] softirqs last enabled at (49978): [] __fib6_clean_all+0xff/0x290 [ 11.835711][ T38] softirqs last disabled at (49980): [] br_port_carrier_check+0x161/0x430 [bridge] [ 11.835725][ T38] Preemption disabled at: [ 11.835726][ T38] [<0000000000000000>] 0x0 [ 11.835735][ T38] CPU: 2 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.835740][ T38] Tainted: [W]=WARN [ 11.835741][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.835743][ T38] Workqueue: events_unbound linkwatch_event [ 11.835747][ T38] Call Trace: [ 11.835749][ T38] [ 11.835752][ T38] dump_stack_lvl+0x6f/0xa0 [ 11.835759][ T38] __might_resched.cold+0x1fe/0x2c1 [ 11.835766][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.835771][ T38] ? __kmalloc_noprof+0xdb/0x760 [ 11.835778][ T38] __kmalloc_noprof+0x443/0x760 [ 11.835782][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 11.835791][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 11.835795][ T38] alloc_buf.isra.0+0x4b/0x260 [ 11.835802][ T38] put_chars+0x1e1/0x2f0 [ 11.835806][ T38] ? __send_to_port+0x420/0x420 [ 11.835814][ T38] ? validate_chain+0x34a/0xc20 [ 11.835822][ T38] hvc_console_print+0x292/0x780 [ 11.835827][ T38] ? __lock_acquire+0x518/0xc20 [ 11.835829][ T38] ? __lock_acquire+0x518/0xc20 [ 11.835838][ T38] ? hvc_write+0x3a0/0x3a0 [ 11.835844][ T38] ? rcu_is_watching+0x16/0xd0 [ 11.835848][ T38] ? lock_acquire+0x13c/0x160 [ 11.835856][ T38] console_emit_next_record+0x22f/0x4c0 [ 11.835862][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 11.835864][ T38] ? console_flush_one_record+0x106/0x710 [ 11.835869][ T38] ? rcu_is_watching+0x16/0xd0 [ 11.835873][ T38] ? lock_acquire+0x13c/0x160 [ 11.835881][ T38] console_flush_one_record+0x46f/0x710 [ 11.835888][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 11.835890][ T38] ? __lock_acquire+0x518/0xc20 [ 11.835900][ T38] console_unlock+0xee/0x1f0 [ 11.835905][ T38] ? console_flush_one_record+0x710/0x710 [ 11.835907][ T38] ? rcu_is_watching+0x16/0xd0 [ 11.835910][ T38] ? lock_acquire+0x60/0x160 [ 11.835917][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.835920][ T38] ? vprintk_emit+0x320/0x3e0 [ 11.835926][ T38] vprintk_emit+0x37c/0x3e0 [ 11.835932][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 11.835935][ T38] ? __lock_release.isra.0+0x69/0x1a0 [ 11.835945][ T38] _printk+0xc7/0x100 [ 11.835951][ T38] ? snapshot_read.cold+0x21/0x21 [ 11.835956][ T38] ? add_lock_to_list+0x26/0x1a0 [ 11.835968][ T38] br_set_state+0x22f/0x430 [bridge] [ 11.835987][ T38] br_stp_disable_port+0x11f/0x390 [bridge] [ 11.836004][ T38] br_port_carrier_check+0x365/0x430 [bridge] [ 11.836020][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 11.836036][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 11.836048][ T38] notifier_call_chain+0xae/0x300 [ 11.836058][ T38] netif_state_change+0x139/0x3d0 [ 11.836062][ T38] ? dev_deactivate+0xc1/0x210 [ 11.836070][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 11.836076][ T38] ? rtnl_is_locked+0x15/0x20 [ 11.836080][ T38] ? rfc2863_policy+0x239/0x310 [ 11.836084][ T38] ? linkwatch_do_dev+0x9c/0xd0 [ 11.836088][ T38] __linkwatch_run_queue+0x350/0x850 [ 11.836099][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 11.836103][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 11.836112][ T38] linkwatch_event+0x7f/0xb0 [ 11.836115][ T38] ? __linkwatch_run_queue+0x850/0x850 [ 11.836122][ T38] process_one_work+0xe3e/0x1560 [ 11.836134][ T38] ? __queue_delayed_work+0x470/0x470 [ 11.836138][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 11.836153][ T38] worker_thread+0x4f1/0xd60 [ 11.836166][ T38] ? rescuer_thread+0x1340/0x1340 [ 11.836169][ T38] kthread+0x367/0x460 [ 11.836172][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.836177][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.836182][ T38] ret_from_fork+0x4a4/0x720 [ 11.836189][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.836195][ T38] ? __switch_to+0x5a3/0xe00 [ 11.836199][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.836205][ T38] ret_from_fork_asm+0x11/0x20 [ 11.836221][ T38] [ 11.885518][ T38] br0: port 1(veth01) entered blocking state [ 11.886111][ T38] br0: port 1(veth01) entered forwarding state [ 12.300404][ T38] br0: port 2(veth02) entered blocking state [ 12.300752][ T38] br0: port 2(veth02) entered forwarding state [ 13.618984][ T225] IPVS: [rr] scheduler registered. [ 13.619001][ T225] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.619004][ T225] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 225, name: modprobe [ 13.619005][ T225] preempt_count: 1, expected: 0 [ 13.619006][ T225] RCU nest depth: 0, expected: 0 [ 13.619007][ T225] locks held by modprobe/225: 4, last CPU#0: [ 13.619009][ T225] #0: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.619021][ T225] #1: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.619025][ T225] #2: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.619029][ T225] #3: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.619033][ T225] irq event stamp: 24968 [ 13.619033][ T225] hardirqs last enabled at (24967): [] __down_trylock_console_sem+0x86/0xa0 [ 13.619037][ T225] hardirqs last disabled at (24968): [] console_emit_next_record+0x3d4/0x4c0 [ 13.619038][ T225] softirqs last enabled at (20582): [] handle_softirqs+0x67c/0x900 [ 13.619042][ T225] softirqs last disabled at (20489): [] __irq_exit_rcu+0x145/0x1c0 [ 13.619045][ T225] Preemption disabled at: [ 13.619045][ T225] [] vprintk_emit+0x31b/0x3e0 [ 13.619051][ T225] CPU: 0 UID: 0 PID: 225 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.619055][ T225] Tainted: [W]=WARN [ 13.619056][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.619057][ T225] Call Trace: [ 13.619059][ T225] [ 13.619060][ T225] dump_stack_lvl+0x6f/0xa0 [ 13.619067][ T225] ? vprintk_emit+0x31b/0x3e0 [ 13.619069][ T225] __might_resched.cold+0x1fe/0x2c1 [ 13.619074][ T225] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.619078][ T225] ? __kmalloc_noprof+0xdb/0x760 [ 13.619083][ T225] __kmalloc_noprof+0x443/0x760 [ 13.619085][ T225] ? alloc_buf.isra.0+0x4b/0x260 [ 13.619092][ T225] ? do_raw_spin_unlock+0x59/0x250 [ 13.619095][ T225] alloc_buf.isra.0+0x4b/0x260 [ 13.619103][ T225] put_chars+0x1e1/0x2f0 [ 13.619106][ T225] ? __send_to_port+0x420/0x420 [ 13.619110][ T225] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.619113][ T225] ? validate_chain+0x38b/0xc20 [ 13.619118][ T225] hvc_console_print+0x292/0x780 [ 13.619121][ T225] ? __lock_acquire+0x518/0xc20 [ 13.619123][ T225] ? __lock_acquire+0x518/0xc20 [ 13.619128][ T225] ? hvc_write+0x3a0/0x3a0 [ 13.619132][ T225] ? rcu_is_watching+0x16/0xd0 [ 13.619135][ T225] ? lock_acquire+0x13c/0x160 [ 13.619139][ T225] console_emit_next_record+0x22f/0x4c0 [ 13.619142][ T225] ? devkmsg_read+0x4b0/0x4b0 [ 13.619144][ T225] ? console_flush_one_record+0x106/0x710 [ 13.619146][ T225] ? rcu_is_watching+0x16/0xd0 [ 13.619148][ T225] ? lock_acquire+0x13c/0x160 [ 13.619152][ T225] console_flush_one_record+0x46f/0x710 [ 13.619156][ T225] ? console_emit_next_record+0x4c0/0x4c0 [ 13.619158][ T225] ? __lock_acquire+0x518/0xc20 [ 13.619163][ T225] console_unlock+0xee/0x1f0 [ 13.619166][ T225] ? console_flush_one_record+0x710/0x710 [ 13.619167][ T225] ? rcu_is_watching+0x16/0xd0 [ 13.619169][ T225] ? lock_acquire+0x60/0x160 [ 13.619173][ T225] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.619175][ T225] ? vprintk_emit+0x320/0x3e0 [ 13.619178][ T225] vprintk_emit+0x37c/0x3e0 [ 13.619181][ T225] ? wake_up_klogd_work_func+0x90/0x90 [ 13.619183][ T225] ? find_held_lock+0x2b/0x80 [ 13.619186][ T225] ? __lock_release.isra.0+0x69/0x1a0 [ 13.619190][ T225] ? br_deinit+0xc10/0xc10 [bridge] [ 13.619199][ T225] _printk+0xc7/0x100 [ 13.619202][ T225] ? snapshot_read.cold+0x21/0x21 [ 13.619204][ T225] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 13.619209][ T225] ? _mutex_trylock_nest_lock+0x390/0x390 [ 13.619212][ T225] ? rcu_is_watching+0x16/0xd0 [ 13.619213][ T225] ? br_deinit+0xc10/0xc10 [bridge] [ 13.619221][ T225] ? __mutex_unlock_slowpath+0x14d/0x740 [ 13.619224][ T225] register_ip_vs_scheduler+0x1e9/0x320 [ip_vs] [ 13.619233][ T225] ? br_deinit+0xc10/0xc10 [bridge] [ 13.619239][ T225] do_one_initcall+0x124/0x4f0 [ 13.619243][ T225] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.619248][ T225] ? do_init_module+0xae/0x8a0 [ 13.619250][ T225] ? kasan_unpoison+0x44/0x70 [ 13.619255][ T225] do_init_module+0x2ad/0x8a0 [ 13.619258][ T225] ? lockdep_hardirqs_on+0x91/0x130 [ 13.619262][ T225] ? free_module+0x470/0x470 [ 13.619265][ T225] ? kfree+0x123/0x590 [ 13.619269][ T225] load_module+0x154b/0x1d60 [ 13.619276][ T225] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.619280][ T225] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.619282][ T225] ? ovl_real_file+0x172/0x1e0 [ 13.619286][ T225] ? find_held_lock+0x2b/0x80 [ 13.619288][ T225] ? backing_file_read_iter+0x541/0x790 [ 13.619291][ T225] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.619295][ T225] init_module_from_file+0x11f/0x1a0 [ 13.619298][ T225] ? __ia32_sys_init_module+0xc0/0xc0 [ 13.619305][ T225] ? __rwlock_init+0x150/0x150 [ 13.619309][ T225] ? do_raw_spin_unlock+0x59/0x250 [ 13.619313][ T225] idempotent_init_module+0x37b/0x7c0 [ 13.619316][ T225] ? init_module_from_file+0x1a0/0x1a0 [ 13.619322][ T225] ? rcu_is_watching+0x16/0xd0 [ 13.619324][ T225] ? cap_capable+0x1d7/0x3d0 [ 13.619328][ T225] __x64_sys_finit_module+0xdf/0x190 [ 13.619330][ T225] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.619334][ T225] do_syscall_64+0x10e/0x570 [ 13.619336][ T225] ? exc_page_fault+0xee/0x100 [ 13.619339][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.619341][ T225] RIP: 0033:0x7fbf9c17c37d [ 13.619345][ T225] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 13.619347][ T225] RSP: 002b:00007fffb450ad08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.619349][ T225] RAX: ffffffffffffffda RBX: 0000555b08bf58b0 RCX: 00007fbf9c17c37d [ 13.619350][ T225] RDX: 0000000000000000 RSI: 0000555ae39d9ffd RDI: 0000000000000000 [ 13.619351][ T225] RBP: 00007fffb450ada0 R08: 0000000000000000 R09: 0000000000000000 [ 13.619352][ T225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ae39d9ffd [ 13.619353][ T225] R13: 0000555b08bf59e0 R14: 0000000000040000 R15: 0000000000000000 [ 13.619360][ T225] [ 13.656352][ T38] IPVS: starting estimator thread 0... [ 13.722112][ T226] IPVS: using max 169 ests per chain, 405600 per kthread [ 14.393541][ T12] veth02: left allmulticast mode [ 14.393954][ T12] veth02: left promiscuous mode [ 14.394402][ T12] br0: port 2(veth02) entered disabled state [ 14.396855][ T12] veth01: left allmulticast mode [ 14.397280][ T12] veth01: left promiscuous mode [ 14.397656][ T12] br0: port 1(veth01) entered disabled state [ 14.553839][ T12] IPVS: stop unused estimator thread 0... [ 16.326384][ T296] br0: port 1(veth01) entered blocking state [ 16.326404][ T296] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.326406][ T296] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 296, name: ip [ 16.326408][ T296] preempt_count: 1, expected: 0 [ 16.326409][ T296] RCU nest depth: 0, expected: 0 [ 16.326410][ T296] locks held by ip/296: 5, last CPU#3: [ 16.326412][ T296] #0: ffffffffa92de5c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.326425][ T296] #1: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.326431][ T296] #2: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.326434][ T296] #3: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.326438][ T296] #4: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.326441][ T296] irq event stamp: 43466 [ 16.326442][ T296] hardirqs last enabled at (43465): [] __down_trylock_console_sem+0x86/0xa0 [ 16.326446][ T296] hardirqs last disabled at (43466): [] console_emit_next_record+0x3d4/0x4c0 [ 16.326447][ T296] softirqs last enabled at (43406): [] __alloc_skb+0x4c2/0x5f0 [ 16.326451][ T296] softirqs last disabled at (43404): [] __alloc_skb+0x4c2/0x5f0 [ 16.326453][ T296] Preemption disabled at: [ 16.326454][ T296] [] vprintk_emit+0x31b/0x3e0 [ 16.326460][ T296] CPU: 3 UID: 0 PID: 296 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.326463][ T296] Tainted: [W]=WARN [ 16.326464][ T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.326466][ T296] Call Trace: [ 16.326468][ T296] [ 16.326469][ T296] dump_stack_lvl+0x6f/0xa0 [ 16.326474][ T296] ? vprintk_emit+0x31b/0x3e0 [ 16.326476][ T296] __might_resched.cold+0x1fe/0x2c1 [ 16.326480][ T296] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.326484][ T296] ? __kmalloc_noprof+0xdb/0x760 [ 16.326489][ T296] __kmalloc_noprof+0x443/0x760 [ 16.326491][ T296] ? alloc_buf.isra.0+0x4b/0x260 [ 16.326497][ T296] ? do_raw_spin_unlock+0x59/0x250 [ 16.326500][ T296] alloc_buf.isra.0+0x4b/0x260 [ 16.326504][ T296] put_chars+0x1e1/0x2f0 [ 16.326507][ T296] ? __send_to_port+0x420/0x420 [ 16.326510][ T296] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.326513][ T296] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.326516][ T296] ? validate_chain+0x38b/0xc20 [ 16.326521][ T296] hvc_console_print+0x292/0x780 [ 16.326524][ T296] ? mark_usage+0x61/0x170 [ 16.326526][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326528][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326533][ T296] ? hvc_write+0x3a0/0x3a0 [ 16.326534][ T296] ? lock_acquire.part.0+0xd4/0x280 [ 16.326539][ T296] ? lock_acquire+0x13c/0x160 [ 16.326543][ T296] console_emit_next_record+0x22f/0x4c0 [ 16.326547][ T296] ? devkmsg_read+0x4b0/0x4b0 [ 16.326548][ T296] ? console_flush_one_record+0x106/0x710 [ 16.326551][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326553][ T296] ? lock_acquire+0x13c/0x160 [ 16.326557][ T296] console_flush_one_record+0x46f/0x710 [ 16.326561][ T296] ? console_emit_next_record+0x4c0/0x4c0 [ 16.326562][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326568][ T296] console_unlock+0xee/0x1f0 [ 16.326570][ T296] ? console_flush_one_record+0x710/0x710 [ 16.326572][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326573][ T296] ? lock_acquire+0x60/0x160 [ 16.326577][ T296] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.326579][ T296] ? vprintk_emit+0x320/0x3e0 [ 16.326582][ T296] vprintk_emit+0x37c/0x3e0 [ 16.326586][ T296] ? wake_up_klogd_work_func+0x90/0x90 [ 16.326588][ T296] ? __lock_release.isra.0+0x69/0x1a0 [ 16.326591][ T296] ? mark_held_locks+0x40/0x70 [ 16.326595][ T296] _printk+0xc7/0x100 [ 16.326599][ T296] ? snapshot_read.cold+0x21/0x21 [ 16.326602][ T296] ? br_multicast_flood+0x960/0x960 [bridge] [ 16.326616][ T296] ? do_setlink.isra.0+0x9ec/0x2a60 [ 16.326617][ T296] ? rtnl_newlink+0x9f1/0x11b0 [ 16.326618][ T296] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.326623][ T296] br_set_state+0x22f/0x430 [bridge] [ 16.326634][ T296] br_init_port+0xc4/0x200 [bridge] [ 16.326643][ T296] new_nbp+0x3a0/0x650 [bridge] [ 16.326653][ T296] br_add_if+0x212/0x1320 [bridge] [ 16.326660][ T296] ? is_bpf_text_address+0x72/0x110 [ 16.326664][ T296] ? kernel_text_address+0x149/0x170 [ 16.326670][ T296] do_set_master+0x3b2/0x780 [ 16.326676][ T296] do_setlink.isra.0+0x9ec/0x2a60 [ 16.326679][ T296] ? stack_trace_save+0x93/0xc0 [ 16.326683][ T296] ? rtnl_link_get_size+0x350/0x350 [ 16.326684][ T296] ? rcu_read_lock_any_held+0x66/0x90 [ 16.326686][ T296] ? stack_depot_save_flags+0x38e/0x790 [ 16.326690][ T296] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.326692][ T296] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.326694][ T296] ? validate_chain+0x38b/0xc20 [ 16.326697][ T296] ? kasan_save_stack+0x3d/0x50 [ 16.326700][ T296] ? kasan_save_stack+0x2f/0x50 [ 16.326702][ T296] ? kasan_save_track+0x14/0x30 [ 16.326705][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326707][ T296] ? netlink_update_listeners+0x4e/0x450 [ 16.326710][ T296] ? ___sys_sendmsg+0x130/0x1d0 [ 16.326715][ T296] ? lock_acquire.part.0+0xd4/0x280 [ 16.326717][ T296] ? rtnl_newlink+0x9a8/0x11b0 [ 16.326719][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326721][ T296] ? lock_acquire+0x13c/0x160 [ 16.326723][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326724][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326726][ T296] ? trace_contention_end+0xb3/0x180 [ 16.326729][ T296] ? __mutex_lock+0x1db/0x1ea0 [ 16.326732][ T296] ? __mutex_lock+0x9a3/0x1ea0 [ 16.326735][ T296] ? rtnl_newlink+0x9a8/0x11b0 [ 16.326738][ T296] ? ww_mutex_lock+0x160/0x160 [ 16.326740][ T296] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.326746][ T296] ? __rtnl_newlink+0x3fa/0xa50 [ 16.326751][ T296] rtnl_newlink+0x9f1/0x11b0 [ 16.326757][ T296] ? rtnl_bridge_getlink+0x850/0x850 [ 16.326758][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326763][ T296] ? lock_acquire.part.0+0xd4/0x280 [ 16.326765][ T296] ? find_held_lock+0x2b/0x80 [ 16.326767][ T296] ? rtnl_bridge_getlink+0x850/0x850 [ 16.326769][ T296] ? __lock_release.isra.0+0x69/0x1a0 [ 16.326773][ T296] ? rtnl_bridge_getlink+0x850/0x850 [ 16.326775][ T296] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.326778][ T296] ? rtnl_link_fill+0x920/0x920 [ 16.326780][ T296] ? __lock_acquire+0x518/0xc20 [ 16.326784][ T296] ? lock_acquire.part.0+0xd4/0x280 [ 16.326786][ T296] ? find_held_lock+0x2b/0x80 [ 16.326790][ T296] netlink_rcv_skb+0x14e/0x3a0 [ 16.326792][ T296] ? rtnl_link_fill+0x920/0x920 [ 16.326795][ T296] ? netlink_ack+0xcf0/0xcf0 [ 16.326801][ T296] ? netlink_deliver_tap+0xc5/0x330 [ 16.326802][ T296] ? netlink_deliver_tap+0x13c/0x330 [ 16.326807][ T296] netlink_unicast+0x486/0x750 [ 16.326810][ T296] ? netlink_attachskb+0x810/0x810 [ 16.326813][ T296] ? __lock_acquire+0x501/0xc20 [ 16.326818][ T296] netlink_sendmsg+0x735/0xc60 [ 16.326821][ T296] ? netlink_unicast+0x750/0x750 [ 16.326823][ T296] ? __lock_release.isra.0+0x69/0x1a0 [ 16.326826][ T296] ? __might_fault+0x97/0x140 [ 16.326830][ T296] ? __might_fault+0x97/0x140 [ 16.326834][ T296] ____sys_sendmsg+0x415/0x880 [ 16.326836][ T296] ? copy_msghdr_from_user+0x279/0x420 [ 16.326838][ T296] ? get_timestamp.constprop.0+0x390/0x390 [ 16.326840][ T296] ? move_addr_to_kernel+0xf0/0xf0 [ 16.326848][ T296] ___sys_sendmsg+0x14e/0x1d0 [ 16.326850][ T296] ? copy_msghdr_from_user+0x420/0x420 [ 16.326867][ T296] __sys_sendmsg+0x12c/0x1d0 [ 16.326870][ T296] ? __sys_sendmsg_sock+0x20/0x20 [ 16.326876][ T296] ? rcu_is_watching+0x16/0xd0 [ 16.326880][ T296] do_syscall_64+0x10e/0x570 [ 16.326882][ T296] ? exc_page_fault+0xee/0x100 [ 16.326886][ T296] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.326888][ T296] RIP: 0033:0x7ffba65f954e [ 16.326891][ T296] 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 [ 16.326893][ T296] RSP: 002b:00007fff8aa578c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.326896][ T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffba65f954e [ 16.326897][ T296] RDX: 0000000000000000 RSI: 00007fff8aa57970 RDI: 0000000000000005 [ 16.326898][ T296] RBP: 00007fff8aa578d0 R08: 0000000000000000 R09: 0000000000000000 [ 16.326899][ T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915787 [ 16.326900][ T296] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8aa58030 [ 16.326907][ T296] [ 16.383367][ T296] br0: port 1(veth01) entered disabled state [ 16.383774][ T296] veth01: entered allmulticast mode [ 16.385491][ T296] veth01: entered promiscuous mode [ 16.395661][ T296] ip (296) used greatest stack depth: 23336 bytes left [ 16.448791][ T297] br0: port 2(veth02) entered blocking state [ 16.449918][ T297] br0: port 2(veth02) entered disabled state [ 16.450268][ T297] veth02: entered allmulticast mode [ 16.451863][ T297] veth02: entered promiscuous mode [ 16.681451][ T36] br0: port 1(veth01) entered blocking state [ 16.681980][ T36] br0: port 1(veth01) entered forwarding state [ 17.155650][ T36] br0: port 2(veth02) entered blocking state [ 17.156192][ T36] br0: port 2(veth02) entered forwarding state [ 18.430801][ T36] IPVS: starting estimator thread 0... [ 18.430819][ T36] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.430822][ T36] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 36, name: kworker/u17:0 [ 18.430823][ T36] preempt_count: 1, expected: 0 [ 18.430824][ T36] RCU nest depth: 0, expected: 0 [ 18.430825][ T36] locks held by kworker/u17:0/36: 7, last CPU#0: [ 18.430827][ T36] #0: ff11000001153540 ((wq_completion)events_dfl_long){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 18.430839][ T36] #1: ffa000000028fd10 ((work_completion)(&(&ipvs->est_reload_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 18.430842][ T36] #2: ff1100000a561a90 (ipvs->est_mutex){+.+.}-{4:4}, at: est_reload_work_handler+0x18e/0x5e0 [ip_vs] [ 18.430852][ T36] #3: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.430857][ T36] #4: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.430860][ T36] #5: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.430864][ T36] #6: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.430867][ T36] irq event stamp: 94176 [ 18.430868][ T36] hardirqs last enabled at (94175): [] __down_trylock_console_sem+0x86/0xa0 [ 18.430871][ T36] hardirqs last disabled at (94176): [] console_emit_next_record+0x3d4/0x4c0 [ 18.430873][ T36] softirqs last enabled at (94112): [] update_defense_level+0x5bc/0xe20 [ip_vs] [ 18.430877][ T36] softirqs last disabled at (94110): [] update_defense_level+0x114/0xe20 [ip_vs] [ 18.430882][ T36] Preemption disabled at: [ 18.430882][ T36] [] vprintk_emit+0x31b/0x3e0 [ 18.430888][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.430891][ T36] Tainted: [W]=WARN [ 18.430892][ T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.430894][ T36] Workqueue: events_dfl_long est_reload_work_handler [ip_vs] [ 18.430900][ T36] Call Trace: [ 18.430901][ T36] [ 18.430903][ T36] dump_stack_lvl+0x6f/0xa0 [ 18.430908][ T36] ? vprintk_emit+0x31b/0x3e0 [ 18.430910][ T36] __might_resched.cold+0x1fe/0x2c1 [ 18.430914][ T36] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.430918][ T36] ? __kmalloc_noprof+0xdb/0x760 [ 18.430923][ T36] __kmalloc_noprof+0x443/0x760 [ 18.430926][ T36] ? alloc_buf.isra.0+0x4b/0x260 [ 18.430932][ T36] ? do_raw_spin_unlock+0x59/0x250 [ 18.430935][ T36] alloc_buf.isra.0+0x4b/0x260 [ 18.430939][ T36] put_chars+0x1e1/0x2f0 [ 18.430942][ T36] ? __send_to_port+0x420/0x420 [ 18.430945][ T36] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.430948][ T36] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.430951][ T36] ? validate_chain+0x38b/0xc20 [ 18.430956][ T36] hvc_console_print+0x292/0x780 [ 18.430959][ T36] ? mark_usage+0x61/0x170 [ 18.430961][ T36] ? __lock_acquire+0x518/0xc20 [ 18.430963][ T36] ? __lock_acquire+0x518/0xc20 [ 18.430968][ T36] ? hvc_write+0x3a0/0x3a0 [ 18.430969][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 18.430974][ T36] ? lock_acquire+0x13c/0x160 [ 18.430979][ T36] console_emit_next_record+0x22f/0x4c0 [ 18.430982][ T36] ? devkmsg_read+0x4b0/0x4b0 [ 18.430983][ T36] ? console_flush_one_record+0x106/0x710 [ 18.430986][ T36] ? rcu_is_watching+0x16/0xd0 [ 18.430988][ T36] ? lock_acquire+0x13c/0x160 [ 18.430993][ T36] console_flush_one_record+0x46f/0x710 [ 18.430997][ T36] ? console_emit_next_record+0x4c0/0x4c0 [ 18.430998][ T36] ? __lock_acquire+0x518/0xc20 [ 18.431004][ T36] console_unlock+0xee/0x1f0 [ 18.431006][ T36] ? console_flush_one_record+0x710/0x710 [ 18.431008][ T36] ? rcu_is_watching+0x16/0xd0 [ 18.431010][ T36] ? lock_acquire+0x60/0x160 [ 18.431014][ T36] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.431016][ T36] ? vprintk_emit+0x320/0x3e0 [ 18.431019][ T36] vprintk_emit+0x37c/0x3e0 [ 18.431022][ T36] ? wake_up_klogd_work_func+0x90/0x90 [ 18.431025][ T36] ? est_reload_work_handler+0x18e/0x5e0 [ip_vs] [ 18.431029][ T36] ? find_held_lock+0x2b/0x80 [ 18.431033][ T36] _printk+0xc7/0x100 [ 18.431037][ T36] ? snapshot_read.cold+0x21/0x21 [ 18.431039][ T36] ? __kthread_create_on_node+0x3d0/0x3d0 [ 18.431046][ T36] ? ip_vs_est_kthread_start+0x1c0/0x3c0 [ip_vs] [ 18.431052][ T36] ip_vs_est_kthread_start.cold+0x37/0x79 [ip_vs] [ 18.431059][ T36] est_reload_work_handler+0x302/0x5e0 [ip_vs] [ 18.431069][ T36] process_one_work+0xe3e/0x1560 [ 18.431076][ T36] ? __queue_delayed_work+0x470/0x470 [ 18.431078][ T36] ? lock_acquire.part.0+0xd4/0x280 [ 18.431086][ T36] worker_thread+0x4f1/0xd60 [ 18.431093][ T36] ? rescuer_thread+0x1340/0x1340 [ 18.431094][ T36] kthread+0x367/0x460 [ 18.431097][ T36] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.431100][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.431103][ T36] ret_from_fork+0x4a4/0x720 [ 18.431108][ T36] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 18.431111][ T36] ? __switch_to+0x5a3/0xe00 [ 18.431115][ T36] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.431118][ T36] ret_from_fork_asm+0x11/0x20 [ 18.431133][ T36] [ 18.515084][ T314] IPVS: using max 166 ests per chain, 398400 per kthread [ 18.634030][ T317] br0: port 2(veth02) entered disabled state [ 18.638261][ T317] veth02 (unregistering): left allmulticast mode [ 18.638584][ T317] veth02 (unregistering): left promiscuous mode [ 18.638887][ T317] br0: port 2(veth02) entered disabled state [ 19.080625][ T12] veth01: left allmulticast mode [ 19.080891][ T12] veth01: left promiscuous mode [ 19.081273][ T12] br0: port 1(veth01) entered disabled state [ 19.221251][ T12] IPVS: stop unused estimator thread 0... [ 20.826217][ T381] br0: port 1(veth01) entered blocking state [ 20.826236][ T381] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.826239][ T381] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 381, name: ip [ 20.826240][ T381] preempt_count: 1, expected: 0 [ 20.826241][ T381] RCU nest depth: 0, expected: 0 [ 20.826242][ T381] locks held by ip/381: 5, last CPU#0: [ 20.826245][ T381] #0: ffffffffa92de5c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 20.826257][ T381] #1: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.826263][ T381] #2: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.826267][ T381] #3: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.826270][ T381] #4: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.826274][ T381] irq event stamp: 51864 [ 20.826275][ T381] hardirqs last enabled at (51863): [] __down_trylock_console_sem+0x86/0xa0 [ 20.826279][ T381] hardirqs last disabled at (51864): [] console_emit_next_record+0x3d4/0x4c0 [ 20.826280][ T381] softirqs last enabled at (51806): [] __alloc_skb+0x4c2/0x5f0 [ 20.826283][ T381] softirqs last disabled at (51804): [] __alloc_skb+0x4c2/0x5f0 [ 20.826286][ T381] Preemption disabled at: [ 20.826287][ T381] [] vprintk_emit+0x31b/0x3e0 [ 20.826292][ T381] CPU: 0 UID: 0 PID: 381 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.826296][ T381] Tainted: [W]=WARN [ 20.826297][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.826299][ T381] Call Trace: [ 20.826300][ T381] [ 20.826302][ T381] dump_stack_lvl+0x6f/0xa0 [ 20.826307][ T381] ? vprintk_emit+0x31b/0x3e0 [ 20.826308][ T381] __might_resched.cold+0x1fe/0x2c1 [ 20.826313][ T381] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.826316][ T381] ? __kmalloc_noprof+0xdb/0x760 [ 20.826321][ T381] __kmalloc_noprof+0x443/0x760 [ 20.826324][ T381] ? alloc_buf.isra.0+0x4b/0x260 [ 20.826330][ T381] ? do_raw_spin_unlock+0x59/0x250 [ 20.826333][ T381] alloc_buf.isra.0+0x4b/0x260 [ 20.826336][ T381] put_chars+0x1e1/0x2f0 [ 20.826339][ T381] ? __send_to_port+0x420/0x420 [ 20.826343][ T381] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.826346][ T381] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.826349][ T381] ? validate_chain+0x38b/0xc20 [ 20.826353][ T381] hvc_console_print+0x292/0x780 [ 20.826357][ T381] ? mark_usage+0x61/0x170 [ 20.826359][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826361][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826365][ T381] ? hvc_write+0x3a0/0x3a0 [ 20.826367][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 20.826372][ T381] ? lock_acquire+0x13c/0x160 [ 20.826376][ T381] console_emit_next_record+0x22f/0x4c0 [ 20.826380][ T381] ? devkmsg_read+0x4b0/0x4b0 [ 20.826381][ T381] ? console_flush_one_record+0x106/0x710 [ 20.826384][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826386][ T381] ? lock_acquire+0x13c/0x160 [ 20.826390][ T381] console_flush_one_record+0x46f/0x710 [ 20.826394][ T381] ? console_emit_next_record+0x4c0/0x4c0 [ 20.826396][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826401][ T381] console_unlock+0xee/0x1f0 [ 20.826404][ T381] ? console_flush_one_record+0x710/0x710 [ 20.826405][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826407][ T381] ? lock_acquire+0x60/0x160 [ 20.826411][ T381] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.826413][ T381] ? vprintk_emit+0x320/0x3e0 [ 20.826416][ T381] vprintk_emit+0x37c/0x3e0 [ 20.826420][ T381] ? wake_up_klogd_work_func+0x90/0x90 [ 20.826422][ T381] ? __lock_release.isra.0+0x69/0x1a0 [ 20.826425][ T381] ? mark_held_locks+0x40/0x70 [ 20.826429][ T381] _printk+0xc7/0x100 [ 20.826432][ T381] ? snapshot_read.cold+0x21/0x21 [ 20.826436][ T381] ? br_multicast_flood+0x960/0x960 [bridge] [ 20.826450][ T381] ? do_setlink.isra.0+0x9ec/0x2a60 [ 20.826451][ T381] ? rtnl_newlink+0x9f1/0x11b0 [ 20.826452][ T381] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.826457][ T381] br_set_state+0x22f/0x430 [bridge] [ 20.826468][ T381] br_init_port+0xc4/0x200 [bridge] [ 20.826477][ T381] new_nbp+0x3a0/0x650 [bridge] [ 20.826486][ T381] br_add_if+0x212/0x1320 [bridge] [ 20.826494][ T381] ? is_bpf_text_address+0x72/0x110 [ 20.826498][ T381] ? kernel_text_address+0x149/0x170 [ 20.826505][ T381] do_set_master+0x3b2/0x780 [ 20.826510][ T381] do_setlink.isra.0+0x9ec/0x2a60 [ 20.826513][ T381] ? stack_trace_save+0x93/0xc0 [ 20.826517][ T381] ? rtnl_link_get_size+0x350/0x350 [ 20.826518][ T381] ? rcu_read_lock_any_held+0x66/0x90 [ 20.826520][ T381] ? stack_depot_save_flags+0x38e/0x790 [ 20.826524][ T381] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.826526][ T381] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.826528][ T381] ? validate_chain+0x38b/0xc20 [ 20.826531][ T381] ? kasan_save_stack+0x3d/0x50 [ 20.826534][ T381] ? kasan_save_stack+0x2f/0x50 [ 20.826536][ T381] ? kasan_save_track+0x14/0x30 [ 20.826539][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826541][ T381] ? netlink_update_listeners+0x4e/0x450 [ 20.826544][ T381] ? ___sys_sendmsg+0x130/0x1d0 [ 20.826548][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 20.826550][ T381] ? rtnl_newlink+0x9a8/0x11b0 [ 20.826553][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826555][ T381] ? lock_acquire+0x13c/0x160 [ 20.826557][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826558][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826560][ T381] ? trace_contention_end+0xb3/0x180 [ 20.826562][ T381] ? __mutex_lock+0x1db/0x1ea0 [ 20.826566][ T381] ? __mutex_lock+0x9a3/0x1ea0 [ 20.826568][ T381] ? rtnl_newlink+0x9a8/0x11b0 [ 20.826572][ T381] ? ww_mutex_lock+0x160/0x160 [ 20.826574][ T381] ? nla_get_range_signed+0x3d0/0x3d0 [ 20.826579][ T381] ? __rtnl_newlink+0x3fa/0xa50 [ 20.826585][ T381] rtnl_newlink+0x9f1/0x11b0 [ 20.826590][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 20.826592][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826597][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 20.826599][ T381] ? find_held_lock+0x2b/0x80 [ 20.826601][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 20.826603][ T381] ? __lock_release.isra.0+0x69/0x1a0 [ 20.826607][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 20.826609][ T381] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.826612][ T381] ? rtnl_link_fill+0x920/0x920 [ 20.826614][ T381] ? __lock_acquire+0x518/0xc20 [ 20.826619][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 20.826621][ T381] ? find_held_lock+0x2b/0x80 [ 20.826624][ T381] netlink_rcv_skb+0x14e/0x3a0 [ 20.826626][ T381] ? rtnl_link_fill+0x920/0x920 [ 20.826629][ T381] ? netlink_ack+0xcf0/0xcf0 [ 20.826635][ T381] ? netlink_deliver_tap+0xc5/0x330 [ 20.826637][ T381] ? netlink_deliver_tap+0x13c/0x330 [ 20.826641][ T381] netlink_unicast+0x486/0x750 [ 20.826645][ T381] ? netlink_attachskb+0x810/0x810 [ 20.826648][ T381] ? __lock_acquire+0x501/0xc20 [ 20.826652][ T381] netlink_sendmsg+0x735/0xc60 [ 20.826656][ T381] ? netlink_unicast+0x750/0x750 [ 20.826658][ T381] ? __lock_release.isra.0+0x69/0x1a0 [ 20.826661][ T381] ? __might_fault+0x97/0x140 [ 20.826664][ T381] ? __might_fault+0x97/0x140 [ 20.826668][ T381] ____sys_sendmsg+0x415/0x880 [ 20.826671][ T381] ? copy_msghdr_from_user+0x279/0x420 [ 20.826673][ T381] ? get_timestamp.constprop.0+0x390/0x390 [ 20.826675][ T381] ? move_addr_to_kernel+0xf0/0xf0 [ 20.826683][ T381] ___sys_sendmsg+0x14e/0x1d0 [ 20.826686][ T381] ? copy_msghdr_from_user+0x420/0x420 [ 20.826702][ T381] __sys_sendmsg+0x12c/0x1d0 [ 20.826706][ T381] ? __sys_sendmsg_sock+0x20/0x20 [ 20.826712][ T381] ? rcu_is_watching+0x16/0xd0 [ 20.826715][ T381] do_syscall_64+0x10e/0x570 [ 20.826718][ T381] ? exc_page_fault+0xee/0x100 [ 20.826721][ T381] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.826723][ T381] RIP: 0033:0x7ff1161f154e [ 20.826727][ T381] 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 [ 20.826729][ T381] RSP: 002b:00007ffdf8979410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.826731][ T381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1161f154e [ 20.826733][ T381] RDX: 0000000000000000 RSI: 00007ffdf89794c0 RDI: 0000000000000005 [ 20.826734][ T381] RBP: 00007ffdf8979420 R08: 0000000000000000 R09: 0000000000000000 [ 20.826734][ T381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91578c [ 20.826735][ T381] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf8979b80 [ 20.826742][ T381] [ 20.874889][ T381] br0: port 1(veth01) entered disabled state [ 20.875315][ T381] veth01: entered allmulticast mode [ 20.877009][ T381] veth01: entered promiscuous mode [ 20.962606][ T382] br0: port 2(veth02) entered blocking state [ 20.963959][ T382] br0: port 2(veth02) entered disabled state [ 20.964587][ T382] veth02: entered allmulticast mode [ 20.967438][ T382] veth02: entered promiscuous mode [ 21.167417][ T93] br0: port 1(veth01) entered blocking state [ 21.167758][ T93] br0: port 1(veth01) entered forwarding state [ 21.572930][ T36] br0: port 2(veth02) entered blocking state [ 21.573290][ T36] br0: port 2(veth02) entered forwarding state [ 22.815142][ T396] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 22.815164][ T396] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.815166][ T396] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 396, name: modprobe [ 22.815168][ T396] preempt_count: 1, expected: 0 [ 22.815169][ T396] RCU nest depth: 0, expected: 0 [ 22.815170][ T396] locks held by modprobe/396: 4, last CPU#2: [ 22.815172][ T396] #0: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.815184][ T396] #1: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.815188][ T396] #2: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.815191][ T396] #3: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.815194][ T396] irq event stamp: 53912 [ 22.815195][ T396] hardirqs last enabled at (53911): [] __down_trylock_console_sem+0x86/0xa0 [ 22.815199][ T396] hardirqs last disabled at (53912): [] console_emit_next_record+0x3d4/0x4c0 [ 22.815200][ T396] softirqs last enabled at (53588): [] handle_softirqs+0x67c/0x900 [ 22.815204][ T396] softirqs last disabled at (53581): [] __irq_exit_rcu+0x145/0x1c0 [ 22.815206][ T396] Preemption disabled at: [ 22.815207][ T396] [] vprintk_emit+0x31b/0x3e0 [ 22.815213][ T396] CPU: 2 UID: 0 PID: 396 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.815216][ T396] Tainted: [W]=WARN [ 22.815217][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.815219][ T396] Call Trace: [ 22.815221][ T396] [ 22.815223][ T396] dump_stack_lvl+0x6f/0xa0 [ 22.815227][ T396] ? vprintk_emit+0x31b/0x3e0 [ 22.815229][ T396] __might_resched.cold+0x1fe/0x2c1 [ 22.815234][ T396] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.815237][ T396] ? __kmalloc_noprof+0xdb/0x760 [ 22.815242][ T396] __kmalloc_noprof+0x443/0x760 [ 22.815244][ T396] ? alloc_buf.isra.0+0x4b/0x260 [ 22.815251][ T396] ? do_raw_spin_unlock+0x59/0x250 [ 22.815254][ T396] alloc_buf.isra.0+0x4b/0x260 [ 22.815257][ T396] put_chars+0x1e1/0x2f0 [ 22.815260][ T396] ? __send_to_port+0x420/0x420 [ 22.815263][ T396] ? validate_chain+0x38b/0xc20 [ 22.815268][ T396] hvc_console_print+0x292/0x780 [ 22.815275][ T396] ? hvc_write+0x3a0/0x3a0 [ 22.815278][ T396] ? rcu_is_watching+0x16/0xd0 [ 22.815281][ T396] ? lock_acquire+0x13c/0x160 [ 22.815285][ T396] console_emit_next_record+0x22f/0x4c0 [ 22.815289][ T396] ? devkmsg_read+0x4b0/0x4b0 [ 22.815290][ T396] ? console_flush_one_record+0x106/0x710 [ 22.815293][ T396] ? rcu_is_watching+0x16/0xd0 [ 22.815294][ T396] ? lock_acquire+0x13c/0x160 [ 22.815298][ T396] console_flush_one_record+0x46f/0x710 [ 22.815302][ T396] ? console_emit_next_record+0x4c0/0x4c0 [ 22.815304][ T396] ? __lock_acquire+0x518/0xc20 [ 22.815309][ T396] console_unlock+0xee/0x1f0 [ 22.815311][ T396] ? console_flush_one_record+0x710/0x710 [ 22.815313][ T396] ? rcu_is_watching+0x16/0xd0 [ 22.815315][ T396] ? lock_acquire+0x60/0x160 [ 22.815318][ T396] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.815320][ T396] ? vprintk_emit+0x320/0x3e0 [ 22.815323][ T396] vprintk_emit+0x37c/0x3e0 [ 22.815327][ T396] ? wake_up_klogd_work_func+0x90/0x90 [ 22.815332][ T396] ? ipip_fini+0xa0/0xa0 [ipip] [ 22.815335][ T396] _printk+0xc7/0x100 [ 22.815339][ T396] ? snapshot_read.cold+0x21/0x21 [ 22.815345][ T396] ? do_one_initcall+0x113/0x4f0 [ 22.815349][ T396] ipip_init+0x16/0x1000 [ipip] [ 22.815352][ T396] do_one_initcall+0x124/0x4f0 [ 22.815355][ T396] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 22.815360][ T396] ? do_init_module+0xae/0x8a0 [ 22.815362][ T396] ? kasan_unpoison+0x44/0x70 [ 22.815367][ T396] do_init_module+0x2ad/0x8a0 [ 22.815370][ T396] ? lockdep_hardirqs_on+0x91/0x130 [ 22.815375][ T396] ? free_module+0x470/0x470 [ 22.815377][ T396] ? kfree+0x123/0x590 [ 22.815382][ T396] load_module+0x154b/0x1d60 [ 22.815389][ T396] ? layout_and_allocate.isra.0+0x680/0x680 [ 22.815392][ T396] ? __ia32_sys_fsconfig+0x180/0x180 [ 22.815395][ T396] ? ovl_real_file+0x172/0x1e0 [ 22.815399][ T396] ? backing_file_read_iter+0x541/0x790 [ 22.815402][ T396] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.815406][ T396] init_module_from_file+0x11f/0x1a0 [ 22.815409][ T396] ? __ia32_sys_init_module+0xc0/0xc0 [ 22.815416][ T396] ? __rwlock_init+0x150/0x150 [ 22.815420][ T396] ? do_raw_spin_unlock+0x59/0x250 [ 22.815423][ T396] idempotent_init_module+0x37b/0x7c0 [ 22.815426][ T396] ? init_module_from_file+0x1a0/0x1a0 [ 22.815432][ T396] ? rcu_is_watching+0x16/0xd0 [ 22.815434][ T396] ? cap_capable+0x1d7/0x3d0 [ 22.815439][ T396] __x64_sys_finit_module+0xdf/0x190 [ 22.815440][ T396] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.815444][ T396] do_syscall_64+0x10e/0x570 [ 22.815446][ T396] ? exc_page_fault+0xee/0x100 [ 22.815449][ T396] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.815452][ T396] RIP: 0033:0x7fccc354c37d [ 22.815455][ T396] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 22.815457][ T396] RSP: 002b:00007ffdbac88a58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 22.815459][ T396] RAX: ffffffffffffffda RBX: 000055fb4fec39b0 RCX: 00007fccc354c37d [ 22.815461][ T396] RDX: 0000000000000000 RSI: 000055fb14596ffd RDI: 0000000000000007 [ 22.815462][ T396] RBP: 00007ffdbac88af0 R08: 0000000000000000 R09: 0000000000000000 [ 22.815463][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb14596ffd [ 22.815463][ T396] R13: 000055fb4fec3ad0 R14: 0000000000040000 R15: 0000000000000000 [ 22.815470][ T396] [ 23.169444][ T96] IPVS: starting estimator thread 0... [ 23.235081][ T407] IPVS: using max 168 ests per chain, 403200 per kthread [ 23.987808][ T12] veth02: left allmulticast mode [ 23.987828][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.987831][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 23.987832][ T12] preempt_count: 1, expected: 0 [ 23.987833][ T12] RCU nest depth: 0, expected: 0 [ 23.987835][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 23.987837][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 23.987848][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 23.987852][ T12] #2: ffffffffa92c28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 23.987858][ T12] #3: ffffffffa92de5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 23.987861][ T12] #4: ffffffffa8b6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.987866][ T12] #5: ffffffffa8b6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.987869][ T12] #6: ffffffffa8a89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.987872][ T12] #7: ffffffffa8a89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.987876][ T12] irq event stamp: 159138 [ 23.987877][ T12] hardirqs last enabled at (159137): [] __down_trylock_console_sem+0x86/0xa0 [ 23.987880][ T12] hardirqs last disabled at (159138): [] console_emit_next_record+0x3d4/0x4c0 [ 23.987882][ T12] softirqs last enabled at (159098): [] netlink_release+0x17b/0xcf0 [ 23.987885][ T12] softirqs last disabled at (159096): [] netlink_release+0xd2/0xcf0 [ 23.987888][ T12] Preemption disabled at: [ 23.987888][ T12] [] vprintk_emit+0x31b/0x3e0 [ 23.987894][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.987897][ T12] Tainted: [W]=WARN [ 23.987898][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.987900][ T12] Workqueue: netns cleanup_net [ 23.987903][ T12] Call Trace: [ 23.987905][ T12] [ 23.987906][ T12] dump_stack_lvl+0x6f/0xa0 [ 23.987911][ T12] ? vprintk_emit+0x31b/0x3e0 [ 23.987913][ T12] __might_resched.cold+0x1fe/0x2c1 [ 23.987918][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.987921][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 23.987926][ T12] __kmalloc_noprof+0x443/0x760 [ 23.987929][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 23.987935][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 23.987938][ T12] alloc_buf.isra.0+0x4b/0x260 [ 23.987942][ T12] put_chars+0x1e1/0x2f0 [ 23.987945][ T12] ? __send_to_port+0x420/0x420 [ 23.987947][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.987951][ T12] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.987954][ T12] ? validate_chain+0x38b/0xc20 [ 23.987959][ T12] hvc_console_print+0x292/0x780 [ 23.987962][ T12] ? __lock_acquire+0x518/0xc20 [ 23.987968][ T12] ? hvc_write+0x3a0/0x3a0 [ 23.987971][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.987976][ T12] console_emit_next_record+0x22f/0x4c0 [ 23.987980][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 23.987981][ T12] ? console_flush_one_record+0x106/0x710 [ 23.987984][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.987986][ T12] ? lock_acquire+0x13c/0x160 [ 23.987990][ T12] console_flush_one_record+0x46f/0x710 [ 23.987994][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 23.987995][ T12] ? __lock_acquire+0x518/0xc20 [ 23.988001][ T12] console_unlock+0xee/0x1f0 [ 23.988004][ T12] ? console_flush_one_record+0x710/0x710 [ 23.988005][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.988007][ T12] ? lock_acquire+0x60/0x160 [ 23.988011][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.988013][ T12] ? vprintk_emit+0x320/0x3e0 [ 23.988016][ T12] vprintk_emit+0x37c/0x3e0 [ 23.988020][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 23.988021][ T12] ? cleanup_net+0x431/0x890 [ 23.988023][ T12] ? worker_thread+0x4f1/0xd60 [ 23.988024][ T12] ? kthread+0x367/0x460 [ 23.988027][ T12] ? ret_from_fork+0x4a4/0x720 [ 23.988030][ T12] ? ret_from_fork_asm+0x11/0x20 [ 23.988035][ T12] _printk+0xc7/0x100 [ 23.988039][ T12] ? snapshot_read.cold+0x21/0x21 [ 23.988043][ T12] ? netdev_name+0x43/0x60 [ 23.988047][ T12] ? __netdev_printk+0x17f/0x1d0 [ 23.988051][ T12] netdev_info+0xe2/0x116 [ 23.988053][ T12] ? netdev_notice+0x120/0x120 [ 23.988058][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.988060][ T12] ? __up_read+0x355/0x9e0 [ 23.988063][ T12] ? down_write_nested+0x200/0x200 [ 23.988067][ T12] ? mutex_is_locked+0x1c/0x50 [ 23.988071][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 23.988076][ T12] dev_set_allmulti+0xa6/0x240 [ 23.988080][ T12] del_nbp+0xb7/0xc10 [bridge] [ 23.988094][ T12] ? unregister_netdevice_many+0x20/0x20 [ 23.988097][ T12] ? net_generic+0xb3/0x1e0 [ip_tunnel] [ 23.988102][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 23.988112][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 23.988122][ T12] ops_undo_list+0x5be/0x8f0 [ 23.988126][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 23.988130][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 23.988132][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 23.988135][ T12] ? idr_destroy+0x121/0x250 [ 23.988140][ T12] cleanup_net+0x431/0x890 [ 23.988143][ T12] ? net_passive_dec+0x230/0x230 [ 23.988148][ T12] ? lock_acquire+0x13c/0x160 [ 23.988150][ T12] ? rcu_is_watching+0x16/0xd0 [ 23.988159][ T12] process_one_work+0xe3e/0x1560 [ 23.988165][ T12] ? __queue_delayed_work+0x470/0x470 [ 23.988167][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 23.988176][ T12] worker_thread+0x4f1/0xd60 [ 23.988182][ T12] ? rescuer_thread+0x1340/0x1340 [ 23.988184][ T12] kthread+0x367/0x460 [ 23.988186][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.988189][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.988192][ T12] ret_from_fork+0x4a4/0x720 [ 23.988196][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 23.988199][ T12] ? __switch_to+0x5a3/0xe00 [ 23.988203][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 23.988206][ T12] ret_from_fork_asm+0x11/0x20 [ 23.988214][ T12] [ 24.019945][ T12] veth02: left promiscuous mode [ 24.020360][ T12] br0: port 2(veth02) entered disabled state [ 24.022954][ T12] veth01: left allmulticast mode [ 24.024290][ T12] veth01: left promiscuous mode [ 24.024644][ T12] br0: port 1(veth01) entered disabled state [ 24.168811][ T12] IPVS: stop unused estimator thread 0...