[ 11.915771][ T201] netconsole: network logging started [ 11.915788][ T201] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.915791][ T201] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 201, name: modprobe [ 11.915793][ T201] preempt_count: 1, expected: 0 [ 11.915794][ T201] RCU nest depth: 0, expected: 0 [ 11.915795][ T201] locks held by modprobe/201: 4, last CPU#1: [ 11.915797][ T201] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.915810][ T201] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.915815][ T201] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.915820][ T201] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.915824][ T201] irq event stamp: 41002 [ 11.915825][ T201] hardirqs last enabled at (41001): [] __down_trylock_console_sem+0x86/0xa0 [ 11.915828][ T201] hardirqs last disabled at (41002): [] console_emit_next_record+0x3f8/0x4f0 [ 11.915830][ T201] softirqs last enabled at (38250): [] handle_softirqs+0x67c/0x900 [ 11.915833][ T201] softirqs last disabled at (38109): [] __irq_exit_rcu+0x145/0x1c0 [ 11.915836][ T201] Preemption disabled at: [ 11.915837][ T201] [] vprintk_emit+0x31b/0x3e0 [ 11.915842][ T201] CPU: 1 UID: 0 PID: 201 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.915846][ T201] Tainted: [W]=WARN [ 11.915847][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.915849][ T201] Call Trace: [ 11.915850][ T201] [ 11.915852][ T201] dump_stack_lvl+0x6f/0xa0 [ 11.915858][ T201] ? vprintk_emit+0x31b/0x3e0 [ 11.915860][ T201] __might_resched.cold+0x1fe/0x2c1 [ 11.915865][ T201] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.915869][ T201] ? __kmalloc_noprof+0xdb/0x760 [ 11.915874][ T201] __kmalloc_noprof+0x443/0x760 [ 11.915877][ T201] ? alloc_buf.isra.0+0x4b/0x260 [ 11.915884][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 11.915887][ T201] alloc_buf.isra.0+0x4b/0x260 [ 11.915891][ T201] put_chars+0x1e1/0x2f0 [ 11.915894][ T201] ? __send_to_port+0x420/0x420 [ 11.915898][ T201] ? validate_chain+0x38b/0xc20 [ 11.915903][ T201] hvc_console_print+0x292/0x780 [ 11.915911][ T201] ? hvc_write+0x3a0/0x3a0 [ 11.915914][ T201] ? rcu_is_watching+0x16/0xd0 [ 11.915918][ T201] ? lock_acquire+0x13c/0x160 [ 11.915922][ T201] console_emit_next_record+0x252/0x4f0 [ 11.915926][ T201] ? devkmsg_read+0x4e0/0x4e0 [ 11.915931][ T201] ? rcu_is_watching+0x16/0xd0 [ 11.915933][ T201] ? lock_acquire+0x13c/0x160 [ 11.915937][ T201] console_flush_one_record+0x46f/0x710 [ 11.915942][ T201] ? console_emit_next_record+0x4f0/0x4f0 [ 11.915944][ T201] ? __lock_acquire+0x518/0xc20 [ 11.915950][ T201] console_unlock+0xee/0x1f0 [ 11.915952][ T201] ? console_flush_one_record+0x710/0x710 [ 11.915955][ T201] ? rcu_is_watching+0x16/0xd0 [ 11.915957][ T201] ? lock_acquire+0xa0/0x160 [ 11.915961][ T201] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.915963][ T201] ? vprintk_emit+0x320/0x3e0 [ 11.915966][ T201] vprintk_emit+0x37c/0x3e0 [ 11.915971][ T201] ? wake_up_klogd_work_func+0x90/0x90 [ 11.915973][ T201] ? find_held_lock+0x2b/0x80 [ 11.915976][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 11.915978][ T201] ? fast_dput+0x316/0x540 [ 11.915982][ T201] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 11.915986][ T201] _printk+0xc7/0x100 [ 11.915990][ T201] ? snapshot_read.cold+0x21/0x21 [ 11.915993][ T201] ? __up_write+0x2e5/0x5f0 [ 11.915996][ T201] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 11.916000][ T201] ? configfs_register_subsystem+0x340/0x570 [ 11.916004][ T201] init_netconsole+0x4a8/0x1000 [netconsole] [ 11.916008][ T201] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 11.916015][ T201] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 11.916018][ T201] do_one_initcall+0x124/0x4f0 [ 11.916021][ T201] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.916026][ T201] ? do_init_module+0xae/0x8a0 [ 11.916029][ T201] ? kasan_unpoison+0x44/0x70 [ 11.916034][ T201] do_init_module+0x2ad/0x8a0 [ 11.916038][ T201] ? lockdep_hardirqs_on+0x91/0x130 [ 11.916043][ T201] ? free_module+0x470/0x470 [ 11.916046][ T201] ? kfree+0x123/0x590 [ 11.916057][ T201] load_module+0x1424/0x1bb0 [ 11.916064][ T201] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.916068][ T201] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.916071][ T201] ? add_chain_cache+0x12d/0x590 [ 11.916074][ T201] ? mark_held_locks+0x40/0x70 [ 11.916078][ T201] init_module_from_file+0x11f/0x1a0 [ 11.916082][ T201] ? __ia32_sys_init_module+0xc0/0xc0 [ 11.916090][ T201] ? __rwlock_init+0x150/0x150 [ 11.916094][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 11.916097][ T201] idempotent_init_module+0x37b/0x7c0 [ 11.916101][ T201] ? init_module_from_file+0x1a0/0x1a0 [ 11.916108][ T201] ? rcu_is_watching+0x16/0xd0 [ 11.916110][ T201] ? cap_capable+0x1d7/0x3d0 [ 11.916116][ T201] __x64_sys_finit_module+0xdf/0x190 [ 11.916119][ T201] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.916123][ T201] do_syscall_64+0xff/0x530 [ 11.916126][ T201] ? exc_page_fault+0xee/0x100 [ 11.916129][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.916131][ T201] RIP: 0033:0x7f424f65537d [ 11.916135][ T201] 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 [ 11.916137][ T201] RSP: 002b:00007ffc86cf6e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.916140][ T201] RAX: ffffffffffffffda RBX: 000055c594508700 RCX: 00007f424f65537d [ 11.916141][ T201] RDX: 0000000000000000 RSI: 000055c583469ffd RDI: 0000000000000005 [ 11.916142][ T201] RBP: 00007ffc86cf6f20 R08: 0000000000000000 R09: 0000000000000000 [ 11.916143][ T201] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c583469ffd [ 11.916144][ T201] R13: 000055c594508810 R14: 0000000000040000 R15: 0000000000000000 [ 11.916151][ T201] [ 11.964023][ T84] (udev-worker) (84) used greatest stack depth: 22696 bytes left [ 12.357869][ T216] virtio_net virtio2 enp0s1: tx size (1) cannot be smaller than 19 [ 13.029763][ T200] printk: console [netcon_ext0] enabled [ 13.029829][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.029831][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 13.029833][ T200] preempt_count: 1, expected: 0 [ 13.029834][ T200] RCU nest depth: 0, expected: 0 [ 13.029836][ T200] locks held by python3/200: 10, last CPU#1: [ 13.029838][ T200] #0: ff1100000599ae30 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x22c/0x310 [ 13.029852][ T200] #1: ff1100000a8a4430 (sb_writers#9){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 13.029859][ T200] #2: ff11000009f31980 (&buffer->mutex){+.+.}-{4:4}, at: configfs_write_iter+0x71/0x4b0 [ 13.029865][ T200] #3: ff110000088a3a30 (&p->frag_sem){.+.+}-{4:4}, at: configfs_write_iter+0x1db/0x4b0 [ 13.029869][ T200] #4: ffffffffc0346880 (dynamic_netconsole_mutex){+.+.}-{4:4}, at: enabled_store+0xa0/0x750 [netconsole] [ 13.029876][ T200] #5: ffffffffa2b9a340 (console_mutex){+.+.}-{4:4}, at: register_console+0xe6/0xb60 [ 13.029883][ T200] #6: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.029888][ T200] #7: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.029892][ T200] #8: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.029897][ T200] #9: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.029902][ T200] irq event stamp: 370516 [ 13.029904][ T200] hardirqs last enabled at (370515): [] __down_trylock_console_sem+0x86/0xa0 [ 13.029907][ T200] hardirqs last disabled at (370516): [] console_emit_next_record+0x3f8/0x4f0 [ 13.029909][ T200] softirqs last enabled at (370486): [] handle_softirqs+0x67c/0x900 [ 13.029913][ T200] softirqs last disabled at (370317): [] __irq_exit_rcu+0x145/0x1c0 [ 13.029916][ T200] Preemption disabled at: [ 13.029917][ T200] [] vprintk_emit+0x31b/0x3e0 [ 13.029923][ T200] CPU: 1 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.029927][ T200] Tainted: [W]=WARN [ 13.029928][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.029930][ T200] Call Trace: [ 13.029932][ T200] [ 13.029934][ T200] dump_stack_lvl+0x6f/0xa0 [ 13.029940][ T200] ? vprintk_emit+0x31b/0x3e0 [ 13.029943][ T200] __might_resched.cold+0x1fe/0x2c1 [ 13.029948][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.029952][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 13.029957][ T200] __kmalloc_noprof+0x443/0x760 [ 13.029961][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 13.029968][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 13.029971][ T200] alloc_buf.isra.0+0x4b/0x260 [ 13.029975][ T200] put_chars+0x1e1/0x2f0 [ 13.029979][ T200] ? __send_to_port+0x420/0x420 [ 13.029982][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 13.029986][ T200] ? validate_chain+0x34a/0xc20 [ 13.029991][ T200] hvc_console_print+0x292/0x780 [ 13.029995][ T200] ? __lock_acquire+0x518/0xc20 [ 13.029997][ T200] ? __lock_acquire+0x518/0xc20 [ 13.030002][ T200] ? hvc_write+0x3a0/0x3a0 [ 13.030007][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.030011][ T200] ? lock_acquire+0x13c/0x160 [ 13.030016][ T200] console_emit_next_record+0x252/0x4f0 [ 13.030020][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 13.030026][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.030028][ T200] ? lock_acquire+0x13c/0x160 [ 13.030033][ T200] console_flush_one_record+0x46f/0x710 [ 13.030038][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 13.030040][ T200] ? __lock_acquire+0x518/0xc20 [ 13.030046][ T200] console_unlock+0xee/0x1f0 [ 13.030049][ T200] ? console_flush_one_record+0x710/0x710 [ 13.030052][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.030054][ T200] ? lock_acquire+0xa0/0x160 [ 13.030065][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.030068][ T200] ? vprintk_emit+0x320/0x3e0 [ 13.030072][ T200] vprintk_emit+0x37c/0x3e0 [ 13.030076][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 13.030083][ T200] _printk+0xc7/0x100 [ 13.030087][ T200] ? snapshot_read.cold+0x21/0x21 [ 13.030089][ T200] ? preempt_schedule_common+0x3e/0xc0 [ 13.030094][ T200] ? preempt_schedule_thunk+0x16/0x30 [ 13.030102][ T200] register_console+0x8a0/0xb60 [ 13.030106][ T200] ? get_init_console_seq.constprop.0.isra.0+0x290/0x290 [ 13.030109][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.030115][ T200] enabled_store+0x623/0x750 [netconsole] [ 13.030118][ T200] ? __kasan_kmalloc+0x7b/0x90 [ 13.030122][ T200] ? netconsole_write_ext+0x20/0x20 [netconsole] [ 13.030124][ T200] ? down_write_killable_nested+0x270/0x270 [ 13.030127][ T200] ? __kmalloc_cache_noprof+0x281/0x620 [ 13.030130][ T200] ? configfs_write_iter+0x336/0x4b0 [ 13.030134][ T200] ? netconsole_write_ext+0x20/0x20 [netconsole] [ 13.030137][ T200] configfs_write_iter+0x2c0/0x4b0 [ 13.030139][ T200] ? configfs_bin_write_iter+0x530/0x530 [ 13.030142][ T200] new_sync_write+0x33e/0x760 [ 13.030145][ T200] ? __lock_acquire+0x518/0xc20 [ 13.030149][ T200] ? new_sync_read+0x750/0x750 [ 13.030152][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 13.030154][ T200] ? ksys_write+0x116/0x250 [ 13.030162][ T200] vfs_write+0x6a2/0xbd0 [ 13.030166][ T200] ksys_write+0x116/0x250 [ 13.030169][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 13.030172][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.030177][ T200] do_syscall_64+0xff/0x530 [ 13.030180][ T200] ? exc_page_fault+0xee/0x100 [ 13.030184][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.030186][ T200] RIP: 0033:0x7f654cd17312 [ 13.030191][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 13.030193][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 13.030196][ T200] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f654cd17312 [ 13.030198][ T200] RDX: 0000000000000001 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 13.030199][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.030200][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 13.030201][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 13.030211][ T200] [ 13.129518][ T200] netconsole: netconsole: local port 1514 [ 13.130039][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 13.133581][ T200] netconsole: netconsole: interface name 'enp0s1' [ 13.134537][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 13.134893][ T200] netconsole: netconsole: remote port 6666 [ 13.135173][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 13.138081][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 13.176540][ T200] netconsole: network logging started [ 13.221698][ T200] netcons test #0-0 [ 13.221698][ T200] netcons test #0-1 [ 13.221698][ T200] netcons test #0-2 [ 13.221698][ T200] netcons test #0-3 [ 13.221698][ T200] netcons test #0-4 [ 13.221698][ T200] netcons test #0-5 [ 13.221698][ T200] netcons test #0-6 [ 13.221698][ T200] netcons test #0-7 [ 13.221698][ T200] netcons test #0-8 [ 13.221698][ T200] netcons test #0-9 [ 13.221698][ T200] netcons test #0-10 [ 13.221698][ T200] netcons test #0-11 [ 13.221698][ T200] netcons test #0-12 [ 13.221698][ T200] netcons test #0-13 [ 13.221698][ T200] netcons test #0-14 [ 13.221698][ T200] netcons test #0-15 [ 13.221698][ T200] netcons test #0-16 [ 13.221698][ T200] netcons test #0-17 [ 13.221698][ T200] netcons test #0-18 [ 13.221698][ T200] netcons test #0-19 [ 13.221698][ T200] netcons test #0-20 [ 13.221698][ T200] netcons test #0-21 [ 13.221698][ T200] netcons test #0-22 [ 13.221698][ T200] netcons test #0-23 [ 13.221698][ T200] netcons test #0-24 [ 13.221698][ T200] netcons test #0-25 [ 13.221698][ T200] netcons test #0-26 [ 13.221698][ T200] netcons test #0-27 [ 13.221698][ T200] netcons test #0-28 [ 13.221698][ T200] netcons test #0-29 [ 13.221698][ T200] netcons test #0-30 [ 13.221698][ T200] netcons test #0-31 [ 13.221698][ T200] netcons test #0-32 [ 13.221698][ T200] netcons test #0-33 [ 13.221698][ T200] netcons test #0-34 [ 13.221698][ T200] netcons test #0-35 [ 13.221698][ T200] netcons test #0-36 [ 13.221698][ T200] netcons test #0-37 [ 13.221698][ T200] netcons test #0-38 [ 13.221698][ T200] netcons test #0-39 [ 13.332168][ T200] netconsole: netconsole: local port 1514 [ 13.332445][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 13.338124][ T200] netconsole: netconsole: interface name 'enp0s1' [ 13.338882][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 13.341381][ T200] netconsole: netconsole: remote port 6666 [ 13.345559][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 13.352223][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 13.385442][ T200] netconsole: network logging started [ 13.803851][ T200] netcons test #1-0 [ 13.803851][ T200] netcons test #1-1 [ 13.803851][ T200] netcons test #1-2 [ 13.803851][ T200] netcons test #1-3 [ 13.803851][ T200] netcons test #1-4 [ 13.803851][ T200] netcons test #1-5 [ 13.803851][ T200] netcons test #1-6 [ 13.803851][ T200] netcons test #1-7 [ 13.803851][ T200] netcons test #1-8 [ 13.803851][ T200] netcons test #1-9 [ 13.803851][ T200] netcons test #1-10 [ 13.803851][ T200] netcons test #1-11 [ 13.803851][ T200] netcons test #1-12 [ 13.803851][ T200] netcons test #1-13 [ 13.803851][ T200] netcons test #1-14 [ 13.803851][ T200] netcons test #1-15 [ 13.803851][ T200] netcons test #1-16 [ 13.803851][ T200] netcons test #1-17 [ 13.803851][ T200] netcons test #1-18 [ 13.803851][ T200] netcons test #1-19 [ 13.803851][ T200] netcons test #1-20 [ 13.803851][ T200] netcons test #1-21 [ 13.803851][ T200] netcons test #1-22 [ 13.803851][ T200] netcons test #1-23 [ 13.803851][ T200] netcons test #1-24 [ 13.803851][ T200] netcons test #1-25 [ 13.803851][ T200] netcons test #1-26 [ 13.803851][ T200] netcons test #1-27 [ 13.803851][ T200] netcons test #1-28 [ 13.803851][ T200] netcons test #1-29 [ 13.803851][ T200] netcons test #1-30 [ 13.803851][ T200] netcons test #1-31 [ 13.803851][ T200] netcons test #1-32 [ 13.803851][ T200] netcons test #1-33 [ 13.803851][ T200] netcons test #1-34 [ 13.803851][ T200] netcons test #1-35 [ 13.803851][ T200] netcons test #1-36 [ 13.803851][ T200] netcons test #1-37 [ 13.803851][ T200] netcons test #1-38 [ 13.803851][ T200] netcons test #1-39 [ 13.848941][ T200] netconsole: netconsole: local port 1514 [ 13.849208][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 13.865628][ T200] netconsole: netconsole: interface name 'enp0s1' [ 13.865970][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 13.866288][ T200] netconsole: netconsole: remote port 6666 [ 13.866579][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 13.866894][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 13.897996][ T200] netconsole: network logging started [ 14.339843][ T200] netcons test #2-0 [ 14.339843][ T200] netcons test #2-1 [ 14.339843][ T200] netcons test #2-2 [ 14.339843][ T200] netcons test #2-3 [ 14.339843][ T200] netcons test #2-4 [ 14.339843][ T200] netcons test #2-5 [ 14.339843][ T200] netcons test #2-6 [ 14.339843][ T200] netcons test #2-7 [ 14.339843][ T200] netcons test #2-8 [ 14.339843][ T200] netcons test #2-9 [ 14.339843][ T200] netcons test #2-10 [ 14.339843][ T200] netcons test #2-11 [ 14.339843][ T200] netcons test #2-12 [ 14.339843][ T200] netcons test #2-13 [ 14.339843][ T200] netcons test #2-14 [ 14.339843][ T200] netcons test #2-15 [ 14.339843][ T200] netcons test #2-16 [ 14.339843][ T200] netcons test #2-17 [ 14.339843][ T200] netcons test #2-18 [ 14.339843][ T200] netcons test #2-19 [ 14.339843][ T200] netcons test #2-20 [ 14.339843][ T200] netcons test #2-21 [ 14.339843][ T200] netcons test #2-22 [ 14.339843][ T200] netcons test #2-23 [ 14.339843][ T200] netcons test #2-24 [ 14.339843][ T200] netcons test #2-25 [ 14.339843][ T200] netcons test #2-26 [ 14.339843][ T200] netcons test #2-27 [ 14.339843][ T200] netcons test #2-28 [ 14.339843][ T200] netcons test #2-29 [ 14.339843][ T200] netcons test #2-30 [ 14.339843][ T200] netcons test #2-31 [ 14.339843][ T200] netcons test #2-32 [ 14.339843][ T200] netcons test #2-33 [ 14.339843][ T200] netcons test #2-34 [ 14.339843][ T200] netcons test #2-35 [ 14.339843][ T200] netcons test #2-36 [ 14.339843][ T200] netcons test #2-37 [ 14.339843][ T200] netcons test #2-38 [ 14.339843][ T200] netcons test #2-39 [ 14.339872][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.339875][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 14.339876][ T200] preempt_count: 1, expected: 0 [ 14.339878][ T200] RCU nest depth: 0, expected: 0 [ 14.339879][ T200] locks held by python3/200: 4, last CPU#1: [ 14.339881][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.339895][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.339900][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.339905][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.339910][ T200] irq event stamp: 406500 [ 14.339912][ T200] hardirqs last enabled at (406499): [] __down_trylock_console_sem+0x86/0xa0 [ 14.339914][ T200] hardirqs last disabled at (406500): [] console_emit_next_record+0x3f8/0x4f0 [ 14.339917][ T200] softirqs last enabled at (406112): [] handle_softirqs+0x67c/0x900 [ 14.339920][ T200] softirqs last disabled at (406107): [] __irq_exit_rcu+0x145/0x1c0 [ 14.339923][ T200] Preemption disabled at: [ 14.339924][ T200] [] vprintk_emit+0x31b/0x3e0 [ 14.339930][ T200] CPU: 1 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.339934][ T200] Tainted: [W]=WARN [ 14.339935][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.339936][ T200] Call Trace: [ 14.339938][ T200] [ 14.339940][ T200] dump_stack_lvl+0x6f/0xa0 [ 14.339946][ T200] ? vprintk_emit+0x31b/0x3e0 [ 14.339948][ T200] __might_resched.cold+0x1fe/0x2c1 [ 14.339953][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.339957][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 14.339962][ T200] __kmalloc_noprof+0x443/0x760 [ 14.339965][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 14.339972][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 14.339975][ T200] alloc_buf.isra.0+0x4b/0x260 [ 14.339979][ T200] put_chars+0x1e1/0x2f0 [ 14.339982][ T200] ? __send_to_port+0x420/0x420 [ 14.339984][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 14.339988][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.339991][ T200] ? validate_chain+0x38b/0xc20 [ 14.339996][ T200] hvc_console_print+0x292/0x780 [ 14.340000][ T200] ? __lock_acquire+0x518/0xc20 [ 14.340002][ T200] ? __lock_acquire+0x518/0xc20 [ 14.340006][ T200] ? hvc_write+0x3a0/0x3a0 [ 14.340010][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.340014][ T200] ? lock_acquire+0x13c/0x160 [ 14.340018][ T200] console_emit_next_record+0x252/0x4f0 [ 14.340022][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 14.340026][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.340029][ T200] ? lock_acquire+0x13c/0x160 [ 14.340033][ T200] console_flush_one_record+0x46f/0x710 [ 14.340037][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 14.340039][ T200] ? __lock_acquire+0x518/0xc20 [ 14.340044][ T200] console_unlock+0xee/0x1f0 [ 14.340047][ T200] ? console_flush_one_record+0x710/0x710 [ 14.340049][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.340052][ T200] ? lock_acquire+0xa0/0x160 [ 14.340055][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.340057][ T200] ? vprintk_emit+0x320/0x3e0 [ 14.340061][ T200] vprintk_emit+0x37c/0x3e0 [ 14.340064][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 14.340068][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 14.340080][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 14.340084][ T200] ? vprintk_emit.cold+0x107/0x107 [ 14.340088][ T200] ? __kmalloc_noprof+0x302/0x760 [ 14.340090][ T200] ? idr_get_free+0x830/0x830 [ 14.340094][ T200] ? devkmsg_write+0xd1/0x2c0 [ 14.340097][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 14.340100][ T200] devkmsg_write.cold+0x5a/0x8b [ 14.340103][ T200] ? vprintk_default+0x20/0x20 [ 14.340107][ T200] ? vprintk_default+0x20/0x20 [ 14.340110][ T200] new_sync_write+0x33e/0x760 [ 14.340114][ T200] ? new_sync_read+0x750/0x750 [ 14.340118][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 14.340123][ T200] ? __fget_files+0x1e3/0x460 [ 14.340127][ T200] vfs_write+0x6a2/0xbd0 [ 14.340131][ T200] ksys_write+0x116/0x250 [ 14.340134][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 14.340137][ T200] ? rcu_is_watching+0x16/0xd0 [ 14.340141][ T200] do_syscall_64+0xff/0x530 [ 14.340144][ T200] ? irq_exit_rcu+0x1a/0x30 [ 14.340147][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.340149][ T200] RIP: 0033:0x7f654cd17312 [ 14.340153][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 14.340155][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 14.340159][ T200] RAX: ffffffffffffffda RBX: 00000000000002ee RCX: 00007f654cd17312 [ 14.340160][ T200] RDX: 00000000000002ee RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 14.340161][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 14.340162][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 14.340163][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 14.340170][ T200] [ 14.495149][ T200] netconsole: netconsole: local port 1514 [ 14.496068][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 14.500067][ T200] netconsole: netconsole: interface name 'enp0s1' [ 14.500351][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 14.503723][ T200] netconsole: netconsole: remote port 6666 [ 14.505227][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 14.507750][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 14.545432][ T200] netconsole: network logging started [ 14.958530][ T200] netcons test #3-0 [ 14.958530][ T200] netcons test #3-1 [ 14.958530][ T200] netcons test #3-2 [ 14.958530][ T200] netcons test #3-3 [ 14.958530][ T200] netcons test #3-4 [ 14.958530][ T200] netcons test #3-5 [ 14.958530][ T200] netcons test #3-6 [ 14.958530][ T200] netcons test #3-7 [ 14.958530][ T200] netcons test #3-8 [ 14.958530][ T200] netcons test #3-9 [ 14.958530][ T200] netcons test #3-10 [ 14.958530][ T200] netcons test #3-11 [ 14.958530][ T200] netcons test #3-12 [ 14.958530][ T200] netcons test #3-13 [ 14.958530][ T200] netcons test #3-14 [ 14.958530][ T200] netcons test #3-15 [ 14.958530][ T200] netcons test #3-16 [ 14.958530][ T200] netcons test #3-17 [ 14.958530][ T200] netcons test #3-18 [ 14.958530][ T200] netcons test #3-19 [ 14.958530][ T200] netcons test #3-20 [ 14.958530][ T200] netcons test #3-21 [ 14.958530][ T200] netcons test #3-22 [ 14.958530][ T200] netcons test #3-23 [ 14.958530][ T200] netcons test #3-24 [ 14.958530][ T200] netcons test #3-25 [ 14.958530][ T200] netcons test #3-26 [ 14.958530][ T200] netcons test #3-27 [ 14.958530][ T200] netcons test #3-28 [ 14.958530][ T200] netcons test #3-29 [ 14.958530][ T200] netcons test #3-30 [ 14.958530][ T200] netcons test #3-31 [ 14.958530][ T200] netcons test #3-32 [ 14.958530][ T200] netcons test #3-33 [ 14.958530][ T200] netcons test #3-34 [ 14.958530][ T200] netcons test #3-35 [ 14.958530][ T200] netcons test #3-36 [ 14.958530][ T200] netcons test #3-37 [ 14.958530][ T200] netcons test #3-38 [ 14.958530][ T200] netcons test #3-39 [ 15.006684][ T200] netconsole: netconsole: local port 1514 [ 15.014507][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 15.014991][ T200] netconsole: netconsole: interface name 'enp0s1' [ 15.015263][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 15.019861][ T200] netconsole: netconsole: remote port 6666 [ 15.020311][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 15.020649][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 15.050858][ T200] netconsole: network logging started [ 15.464729][ T200] netcons test #4-0 [ 15.464729][ T200] netcons test #4-1 [ 15.464729][ T200] netcons test #4-2 [ 15.464729][ T200] netcons test #4-3 [ 15.464729][ T200] netcons test #4-4 [ 15.464729][ T200] netcons test #4-5 [ 15.464729][ T200] netcons test #4-6 [ 15.464729][ T200] netcons test #4-7 [ 15.464729][ T200] netcons test #4-8 [ 15.464729][ T200] netcons test #4-9 [ 15.464729][ T200] netcons test #4-10 [ 15.464729][ T200] netcons test #4-11 [ 15.464729][ T200] netcons test #4-12 [ 15.464729][ T200] netcons test #4-13 [ 15.464729][ T200] netcons test #4-14 [ 15.464729][ T200] netcons test #4-15 [ 15.464729][ T200] netcons test #4-16 [ 15.464729][ T200] netcons test #4-17 [ 15.464729][ T200] netcons test #4-18 [ 15.464729][ T200] netcons test #4-19 [ 15.464729][ T200] netcons test #4-20 [ 15.464729][ T200] netcons test #4-21 [ 15.464729][ T200] netcons test #4-22 [ 15.464729][ T200] netcons test #4-23 [ 15.464729][ T200] netcons test #4-24 [ 15.464729][ T200] netcons test #4-25 [ 15.464729][ T200] netcons test #4-26 [ 15.464729][ T200] netcons test #4-27 [ 15.464729][ T200] netcons test #4-28 [ 15.464729][ T200] netcons test #4-29 [ 15.464729][ T200] netcons test #4-30 [ 15.464729][ T200] netcons test #4-31 [ 15.464729][ T200] netcons test #4-32 [ 15.464729][ T200] netcons test #4-33 [ 15.464729][ T200] netcons test #4-34 [ 15.464729][ T200] netcons test #4-35 [ 15.464729][ T200] netcons test #4-36 [ 15.464729][ T200] netcons test #4-37 [ 15.464729][ T200] netcons test #4-38 [ 15.464729][ T200] netcons test #4-39 [ 15.464759][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.464761][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 15.464763][ T200] preempt_count: 1, expected: 0 [ 15.464764][ T200] RCU nest depth: 0, expected: 0 [ 15.464766][ T200] locks held by python3/200: 4, last CPU#1: [ 15.464768][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.464782][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.464787][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.464792][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.464797][ T200] irq event stamp: 421756 [ 15.464799][ T200] hardirqs last enabled at (421755): [] __down_trylock_console_sem+0x86/0xa0 [ 15.464801][ T200] hardirqs last disabled at (421756): [] console_emit_next_record+0x3f8/0x4f0 [ 15.464803][ T200] softirqs last enabled at (421586): [] handle_softirqs+0x67c/0x900 [ 15.464807][ T200] softirqs last disabled at (421543): [] __irq_exit_rcu+0x145/0x1c0 [ 15.464809][ T200] Preemption disabled at: [ 15.464810][ T200] [] vprintk_emit+0x31b/0x3e0 [ 15.464816][ T200] CPU: 1 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.464820][ T200] Tainted: [W]=WARN [ 15.464821][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.464823][ T200] Call Trace: [ 15.464825][ T200] [ 15.464826][ T200] dump_stack_lvl+0x6f/0xa0 [ 15.464832][ T200] ? vprintk_emit+0x31b/0x3e0 [ 15.464835][ T200] __might_resched.cold+0x1fe/0x2c1 [ 15.464840][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.464844][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 15.464849][ T200] __kmalloc_noprof+0x443/0x760 [ 15.464852][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 15.464859][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 15.464862][ T200] alloc_buf.isra.0+0x4b/0x260 [ 15.464866][ T200] put_chars+0x1e1/0x2f0 [ 15.464870][ T200] ? __send_to_port+0x420/0x420 [ 15.464872][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 15.464876][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.464879][ T200] ? validate_chain+0x38b/0xc20 [ 15.464883][ T200] hvc_console_print+0x292/0x780 [ 15.464887][ T200] ? __lock_acquire+0x518/0xc20 [ 15.464889][ T200] ? __lock_acquire+0x518/0xc20 [ 15.464893][ T200] ? hvc_write+0x3a0/0x3a0 [ 15.464897][ T200] ? rcu_is_watching+0x16/0xd0 [ 15.464901][ T200] ? lock_acquire+0x13c/0x160 [ 15.464905][ T200] console_emit_next_record+0x252/0x4f0 [ 15.464909][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 15.464914][ T200] ? rcu_is_watching+0x16/0xd0 [ 15.464916][ T200] ? lock_acquire+0x13c/0x160 [ 15.464920][ T200] console_flush_one_record+0x46f/0x710 [ 15.464925][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 15.464927][ T200] ? __lock_acquire+0x518/0xc20 [ 15.464932][ T200] console_unlock+0xee/0x1f0 [ 15.464935][ T200] ? console_flush_one_record+0x710/0x710 [ 15.464937][ T200] ? rcu_is_watching+0x16/0xd0 [ 15.464939][ T200] ? lock_acquire+0xa0/0x160 [ 15.464943][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.464945][ T200] ? vprintk_emit+0x320/0x3e0 [ 15.464948][ T200] vprintk_emit+0x37c/0x3e0 [ 15.464952][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 15.464956][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 15.464961][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 15.464965][ T200] ? vprintk_emit.cold+0x107/0x107 [ 15.464969][ T200] ? __kmalloc_noprof+0x302/0x760 [ 15.464971][ T200] ? idr_get_free+0x830/0x830 [ 15.464975][ T200] ? devkmsg_write+0xd1/0x2c0 [ 15.464978][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 15.464981][ T200] devkmsg_write.cold+0x5a/0x8b [ 15.464984][ T200] ? vprintk_default+0x20/0x20 [ 15.464988][ T200] ? vprintk_default+0x20/0x20 [ 15.464991][ T200] new_sync_write+0x33e/0x760 [ 15.464996][ T200] ? new_sync_read+0x750/0x750 [ 15.464999][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 15.465004][ T200] ? __fget_files+0x1e3/0x460 [ 15.465008][ T200] vfs_write+0x6a2/0xbd0 [ 15.465013][ T200] ksys_write+0x116/0x250 [ 15.465015][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 15.465018][ T200] ? rcu_is_watching+0x16/0xd0 [ 15.465022][ T200] do_syscall_64+0xff/0x530 [ 15.465025][ T200] ? irq_exit_rcu+0x1a/0x30 [ 15.465028][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.465030][ T200] RIP: 0033:0x7f654cd17312 [ 15.465035][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 15.465037][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 15.465040][ T200] RAX: ffffffffffffffda RBX: 00000000000002ee RCX: 00007f654cd17312 [ 15.465042][ T200] RDX: 00000000000002ee RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 15.465043][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.465044][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 15.465045][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 15.465052][ T200] [ 15.599690][ T200] netconsole: netconsole: local port 1514 [ 15.600046][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 15.601961][ T200] netconsole: netconsole: interface name 'enp0s1' [ 15.603251][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 15.607018][ T200] netconsole: netconsole: remote port 6666 [ 15.607709][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 15.609654][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 15.638021][ T200] netconsole: network logging started [ 16.054414][ T200] netcons test #5-0 [ 16.054414][ T200] netcons test #5-1 [ 16.054414][ T200] netcons test #5-2 [ 16.054414][ T200] netcons test #5-3 [ 16.054414][ T200] netcons test #5-4 [ 16.054414][ T200] netcons test #5-5 [ 16.054414][ T200] netcons test #5-6 [ 16.054414][ T200] netcons test #5-7 [ 16.054414][ T200] netcons test #5-8 [ 16.054414][ T200] netcons test #5-9 [ 16.054414][ T200] netcons test #5-10 [ 16.054414][ T200] netcons test #5-11 [ 16.054414][ T200] netcons test #5-12 [ 16.054414][ T200] netcons test #5-13 [ 16.054414][ T200] netcons test #5-14 [ 16.054414][ T200] netcons test #5-15 [ 16.054414][ T200] netcons test #5-16 [ 16.054414][ T200] netcons test #5-17 [ 16.054414][ T200] netcons test #5-18 [ 16.054414][ T200] netcons test #5-19 [ 16.054414][ T200] netcons test #5-20 [ 16.054414][ T200] netcons test #5-21 [ 16.054414][ T200] netcons test #5-22 [ 16.054414][ T200] netcons test #5-23 [ 16.054414][ T200] netcons test #5-24 [ 16.054414][ T200] netcons test #5-25 [ 16.054414][ T200] netcons test #5-26 [ 16.054414][ T200] netcons test #5-27 [ 16.054414][ T200] netcons test #5-28 [ 16.054414][ T200] netcons test #5-29 [ 16.054414][ T200] netcons test #5-30 [ 16.054414][ T200] netcons test #5-31 [ 16.054414][ T200] netcons test #5-32 [ 16.054414][ T200] netcons test #5-33 [ 16.054414][ T200] netcons test #5-34 [ 16.054414][ T200] netcons test #5-35 [ 16.054414][ T200] netcons test #5-36 [ 16.054414][ T200] netcons test #5-37 [ 16.054414][ T200] netcons test #5-38 [ 16.054414][ T200] netcons test #5-39 [ 16.098393][ T200] netconsole: netconsole: local port 1514 [ 16.098653][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 16.105763][ T200] netconsole: netconsole: interface name 'enp0s1' [ 16.106083][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 16.106408][ T200] netconsole: netconsole: remote port 6666 [ 16.106674][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 16.106983][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 16.138437][ T200] netconsole: network logging started [ 16.189044][ T260] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 16.561384][ T200] netcons test #6-0 [ 16.561384][ T200] netcons test #6-1 [ 16.561384][ T200] netcons test #6-2 [ 16.561384][ T200] netcons test #6-3 [ 16.561384][ T200] netcons test #6-4 [ 16.561384][ T200] netcons test #6-5 [ 16.561384][ T200] netcons test #6-6 [ 16.561384][ T200] netcons test #6-7 [ 16.561384][ T200] netcons test #6-8 [ 16.561384][ T200] netcons test #6-9 [ 16.561384][ T200] netcons test #6-10 [ 16.561384][ T200] netcons test #6-11 [ 16.561384][ T200] netcons test #6-12 [ 16.561384][ T200] netcons test #6-13 [ 16.561384][ T200] netcons test #6-14 [ 16.561384][ T200] netcons test #6-15 [ 16.561384][ T200] netcons test #6-16 [ 16.561384][ T200] netcons test #6-17 [ 16.561384][ T200] netcons test #6-18 [ 16.561384][ T200] netcons test #6-19 [ 16.561384][ T200] netcons test #6-20 [ 16.561384][ T200] netcons test #6-21 [ 16.561384][ T200] netcons test #6-22 [ 16.561384][ T200] netcons test #6-23 [ 16.561384][ T200] netcons test #6-24 [ 16.561384][ T200] netcons test #6-25 [ 16.561384][ T200] netcons test #6-26 [ 16.561384][ T200] netcons test #6-27 [ 16.561384][ T200] netcons test #6-28 [ 16.561384][ T200] netcons test #6-29 [ 16.561384][ T200] netcons test #6-30 [ 16.561384][ T200] netcons test #6-31 [ 16.561384][ T200] netcons test #6-32 [ 16.561384][ T200] netcons test #6-33 [ 16.561384][ T200] netcons test #6-34 [ 16.561384][ T200] netcons test #6-35 [ 16.561384][ T200] netcons test #6-36 [ 16.561384][ T200] netcons test #6-37 [ 16.561384][ T200] netcons test #6-38 [ 16.561384][ T200] netcons test #6-39 [ 16.561416][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.561419][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 16.561421][ T200] preempt_count: 1, expected: 0 [ 16.561423][ T200] RCU nest depth: 0, expected: 0 [ 16.561424][ T200] locks held by python3/200: 4, last CPU#1: [ 16.561426][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.561438][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.561443][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.561448][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.561453][ T200] irq event stamp: 437712 [ 16.561455][ T200] hardirqs last enabled at (437711): [] irqentry_exit+0x21c/0x790 [ 16.561460][ T200] hardirqs last disabled at (437712): [] console_emit_next_record+0x3f8/0x4f0 [ 16.561462][ T200] softirqs last enabled at (437508): [] handle_softirqs+0x67c/0x900 [ 16.561468][ T200] softirqs last disabled at (437215): [] __irq_exit_rcu+0x145/0x1c0 [ 16.561470][ T200] Preemption disabled at: [ 16.561471][ T200] [] vprintk_emit+0x31b/0x3e0 [ 16.561478][ T200] CPU: 1 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.561482][ T200] Tainted: [W]=WARN [ 16.561483][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.561485][ T200] Call Trace: [ 16.561487][ T200] [ 16.561488][ T200] dump_stack_lvl+0x6f/0xa0 [ 16.561494][ T200] ? vprintk_emit+0x31b/0x3e0 [ 16.561497][ T200] __might_resched.cold+0x1fe/0x2c1 [ 16.561502][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.561506][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 16.561511][ T200] __kmalloc_noprof+0x443/0x760 [ 16.561514][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 16.561520][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 16.561523][ T200] alloc_buf.isra.0+0x4b/0x260 [ 16.561527][ T200] put_chars+0x1e1/0x2f0 [ 16.561531][ T200] ? __send_to_port+0x420/0x420 [ 16.561533][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 16.561536][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.561540][ T200] ? validate_chain+0x38b/0xc20 [ 16.561544][ T200] hvc_console_print+0x292/0x780 [ 16.561548][ T200] ? __lock_acquire+0x518/0xc20 [ 16.561549][ T200] ? __lock_acquire+0x518/0xc20 [ 16.561554][ T200] ? hvc_write+0x3a0/0x3a0 [ 16.561558][ T200] ? rcu_is_watching+0x16/0xd0 [ 16.561561][ T200] ? lock_acquire+0x13c/0x160 [ 16.561565][ T200] console_emit_next_record+0x252/0x4f0 [ 16.561569][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 16.561574][ T200] ? rcu_is_watching+0x16/0xd0 [ 16.561576][ T200] ? lock_acquire+0x13c/0x160 [ 16.561580][ T200] console_flush_one_record+0x46f/0x710 [ 16.561585][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 16.561587][ T200] ? __lock_acquire+0x518/0xc20 [ 16.561592][ T200] console_unlock+0xee/0x1f0 [ 16.561595][ T200] ? console_flush_one_record+0x710/0x710 [ 16.561597][ T200] ? rcu_is_watching+0x16/0xd0 [ 16.561599][ T200] ? lock_acquire+0xa0/0x160 [ 16.561603][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.561605][ T200] ? vprintk_emit+0x320/0x3e0 [ 16.561609][ T200] vprintk_emit+0x37c/0x3e0 [ 16.561612][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 16.561616][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 16.561621][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 16.561625][ T200] ? vprintk_emit.cold+0x107/0x107 [ 16.561629][ T200] ? __kmalloc_noprof+0x302/0x760 [ 16.561631][ T200] ? idr_get_free+0x830/0x830 [ 16.561634][ T200] ? devkmsg_write+0xd1/0x2c0 [ 16.561637][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 16.561640][ T200] devkmsg_write.cold+0x5a/0x8b [ 16.561643][ T200] ? vprintk_default+0x20/0x20 [ 16.561648][ T200] ? vprintk_default+0x20/0x20 [ 16.561650][ T200] new_sync_write+0x33e/0x760 [ 16.561655][ T200] ? new_sync_read+0x750/0x750 [ 16.561658][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 16.561663][ T200] ? __fget_files+0x1e3/0x460 [ 16.561667][ T200] vfs_write+0x6a2/0xbd0 [ 16.561672][ T200] ksys_write+0x116/0x250 [ 16.561674][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 16.561677][ T200] ? rcu_is_watching+0x16/0xd0 [ 16.561681][ T200] do_syscall_64+0xff/0x530 [ 16.561683][ T200] ? irq_exit_rcu+0x1a/0x30 [ 16.561686][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.561689][ T200] RIP: 0033:0x7f654cd17312 [ 16.561693][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 16.561695][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 16.561698][ T200] RAX: ffffffffffffffda RBX: 00000000000002ee RCX: 00007f654cd17312 [ 16.561700][ T200] RDX: 00000000000002ee RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 16.561701][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 16.561702][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 16.561703][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 16.561710][ T200] [ 16.770922][ T200] netconsole: netconsole: local port 1514 [ 16.771249][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 16.775141][ T200] netconsole: netconsole: interface name 'enp0s1' [ 16.775431][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 16.775902][ T200] netconsole: netconsole: remote port 6666 [ 16.776164][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 16.783085][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 16.801528][ T200] netconsole: network logging started [ 17.230848][ T200] netcons test #7-0 [ 17.230848][ T200] netcons test #7-1 [ 17.230848][ T200] netcons test #7-2 [ 17.230848][ T200] netcons test #7-3 [ 17.230848][ T200] netcons test #7-4 [ 17.230848][ T200] netcons test #7-5 [ 17.230848][ T200] netcons test #7-6 [ 17.230848][ T200] netcons test #7-7 [ 17.230848][ T200] netcons test #7-8 [ 17.230848][ T200] netcons test #7-9 [ 17.230848][ T200] netcons test #7-10 [ 17.230848][ T200] netcons test #7-11 [ 17.230848][ T200] netcons test #7-12 [ 17.230848][ T200] netcons test #7-13 [ 17.230848][ T200] netcons test #7-14 [ 17.230848][ T200] netcons test #7-15 [ 17.230848][ T200] netcons test #7-16 [ 17.230848][ T200] netcons test #7-17 [ 17.230848][ T200] netcons test #7-18 [ 17.230848][ T200] netcons test #7-19 [ 17.230848][ T200] netcons test #7-20 [ 17.230848][ T200] netcons test #7-21 [ 17.230848][ T200] netcons test #7-22 [ 17.230848][ T200] netcons test #7-23 [ 17.230848][ T200] netcons test #7-24 [ 17.230848][ T200] netcons test #7-25 [ 17.230848][ T200] netcons test #7-26 [ 17.230848][ T200] netcons test #7-27 [ 17.230848][ T200] netcons test #7-28 [ 17.230848][ T200] netcons test #7-29 [ 17.230848][ T200] netcons test #7-30 [ 17.230848][ T200] netcons test #7-31 [ 17.230848][ T200] netcons test #7-32 [ 17.230848][ T200] netcons test #7-33 [ 17.230848][ T200] netcons test #7-34 [ 17.230848][ T200] netcons test #7-35 [ 17.230848][ T200] netcons test #7-36 [ 17.230848][ T200] netcons test #7-37 [ 17.230848][ T200] netcons test #7-38 [ 17.230848][ T200] netcons test #7-39 [ 17.376779][ T200] netconsole: netconsole: local port 1514 [ 17.387658][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 17.388018][ T200] netconsole: netconsole: interface name 'enp0s1' [ 17.388289][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 17.388625][ T200] netconsole: netconsole: remote port 6666 [ 17.388893][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 17.389220][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 17.427607][ T200] netconsole: network logging started [ 17.847116][ T200] netcons test #8-0 [ 17.847116][ T200] netcons test #8-1 [ 17.847116][ T200] netcons test #8-2 [ 17.847116][ T200] netcons test #8-3 [ 17.847116][ T200] netcons test #8-4 [ 17.847116][ T200] netcons test #8-5 [ 17.847116][ T200] netcons test #8-6 [ 17.847116][ T200] netcons test #8-7 [ 17.847116][ T200] netcons test #8-8 [ 17.847116][ T200] netcons test #8-9 [ 17.847116][ T200] netcons test #8-10 [ 17.847116][ T200] netcons test #8-11 [ 17.847116][ T200] netcons test #8-12 [ 17.847116][ T200] netcons test #8-13 [ 17.847116][ T200] netcons test #8-14 [ 17.847116][ T200] netcons test #8-15 [ 17.847116][ T200] netcons test #8-16 [ 17.847116][ T200] netcons test #8-17 [ 17.847116][ T200] netcons test #8-18 [ 17.847116][ T200] netcons test #8-19 [ 17.847116][ T200] netcons test #8-20 [ 17.847116][ T200] netcons test #8-21 [ 17.847116][ T200] netcons test #8-22 [ 17.847116][ T200] netcons test #8-23 [ 17.847116][ T200] netcons test #8-24 [ 17.847116][ T200] netcons test #8-25 [ 17.847116][ T200] netcons test #8-26 [ 17.847116][ T200] netcons test #8-27 [ 17.847116][ T200] netcons test #8-28 [ 17.847116][ T200] netcons test #8-29 [ 17.847116][ T200] netcons test #8-30 [ 17.847116][ T200] netcons test #8-31 [ 17.847116][ T200] netcons test #8-32 [ 17.847116][ T200] netcons test #8-33 [ 17.847116][ T200] netcons test #8-34 [ 17.847116][ T200] netcons test #8-35 [ 17.847116][ T200] netcons test #8-36 [ 17.847116][ T200] netcons test #8-37 [ 17.847116][ T200] netcons test #8-38 [ 17.847116][ T200] netcons test #8-39 [ 17.847145][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.847148][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 17.847150][ T200] preempt_count: 1, expected: 0 [ 17.847151][ T200] RCU nest depth: 0, expected: 0 [ 17.847152][ T200] locks held by python3/200: 4, last CPU#3: [ 17.847155][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.847169][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.847174][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.847179][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 17.847184][ T200] irq event stamp: 473124 [ 17.847186][ T200] hardirqs last enabled at (473123): [] __down_trylock_console_sem+0x86/0xa0 [ 17.847189][ T200] hardirqs last disabled at (473124): [] console_emit_next_record+0x3f8/0x4f0 [ 17.847192][ T200] softirqs last enabled at (473074): [] handle_softirqs+0x67c/0x900 [ 17.847196][ T200] softirqs last disabled at (473033): [] __irq_exit_rcu+0x145/0x1c0 [ 17.847198][ T200] Preemption disabled at: [ 17.847199][ T200] [] vprintk_emit+0x31b/0x3e0 [ 17.847206][ T200] CPU: 3 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.847210][ T200] Tainted: [W]=WARN [ 17.847211][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.847213][ T200] Call Trace: [ 17.847214][ T200] [ 17.847216][ T200] dump_stack_lvl+0x6f/0xa0 [ 17.847223][ T200] ? vprintk_emit+0x31b/0x3e0 [ 17.847225][ T200] __might_resched.cold+0x1fe/0x2c1 [ 17.847230][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.847234][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 17.847240][ T200] __kmalloc_noprof+0x443/0x760 [ 17.847243][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 17.847250][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 17.847253][ T200] alloc_buf.isra.0+0x4b/0x260 [ 17.847257][ T200] put_chars+0x1e1/0x2f0 [ 17.847261][ T200] ? __send_to_port+0x420/0x420 [ 17.847263][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 17.847267][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.847270][ T200] ? validate_chain+0x38b/0xc20 [ 17.847274][ T200] hvc_console_print+0x292/0x780 [ 17.847279][ T200] ? __lock_acquire+0x518/0xc20 [ 17.847280][ T200] ? __lock_acquire+0x518/0xc20 [ 17.847285][ T200] ? hvc_write+0x3a0/0x3a0 [ 17.847289][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.847293][ T200] ? lock_acquire+0x13c/0x160 [ 17.847297][ T200] console_emit_next_record+0x252/0x4f0 [ 17.847301][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 17.847305][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.847308][ T200] ? lock_acquire+0x13c/0x160 [ 17.847312][ T200] console_flush_one_record+0x46f/0x710 [ 17.847317][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 17.847319][ T200] ? __lock_acquire+0x518/0xc20 [ 17.847324][ T200] console_unlock+0xee/0x1f0 [ 17.847327][ T200] ? console_flush_one_record+0x710/0x710 [ 17.847329][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.847332][ T200] ? lock_acquire+0xa0/0x160 [ 17.847335][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.847337][ T200] ? vprintk_emit+0x320/0x3e0 [ 17.847341][ T200] vprintk_emit+0x37c/0x3e0 [ 17.847345][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 17.847348][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 17.847354][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 17.847359][ T200] ? vprintk_emit.cold+0x107/0x107 [ 17.847366][ T200] ? __kmalloc_noprof+0x302/0x760 [ 17.847369][ T200] ? idr_get_free+0x830/0x830 [ 17.847374][ T200] ? devkmsg_write+0xd1/0x2c0 [ 17.847377][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 17.847380][ T200] devkmsg_write.cold+0x5a/0x8b [ 17.847383][ T200] ? vprintk_default+0x20/0x20 [ 17.847388][ T200] ? vprintk_default+0x20/0x20 [ 17.847391][ T200] new_sync_write+0x33e/0x760 [ 17.847395][ T200] ? new_sync_read+0x750/0x750 [ 17.847399][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 17.847404][ T200] ? __fget_files+0x1e3/0x460 [ 17.847408][ T200] vfs_write+0x6a2/0xbd0 [ 17.847412][ T200] ksys_write+0x116/0x250 [ 17.847415][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 17.847418][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.847422][ T200] do_syscall_64+0xff/0x530 [ 17.847425][ T200] ? common_interrupt+0x5a/0xf0 [ 17.847428][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.847431][ T200] RIP: 0033:0x7f654cd17312 [ 17.847435][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 17.847437][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 17.847441][ T200] RAX: ffffffffffffffda RBX: 00000000000002ee RCX: 00007f654cd17312 [ 17.847442][ T200] RDX: 00000000000002ee RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 17.847443][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 17.847444][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 17.847445][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 17.847452][ T200] [ 17.968416][ T200] netconsole: netconsole: local port 1514 [ 17.971019][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 17.971381][ T200] netconsole: netconsole: interface name 'enp0s1' [ 17.971657][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 17.971974][ T200] netconsole: netconsole: remote port 6666 [ 17.972243][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 17.972563][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 17.978492][ T200] netconsole: network logging started [ 18.401097][ T200] netcons test #9-0 [ 18.401097][ T200] netcons test #9-1 [ 18.401097][ T200] netcons test #9-2 [ 18.401097][ T200] netcons test #9-3 [ 18.401097][ T200] netcons test #9-4 [ 18.401097][ T200] netcons test #9-5 [ 18.401097][ T200] netcons test #9-6 [ 18.401097][ T200] netcons test #9-7 [ 18.401097][ T200] netcons test #9-8 [ 18.401097][ T200] netcons test #9-9 [ 18.401097][ T200] netcons test #9-10 [ 18.401097][ T200] netcons test #9-11 [ 18.401097][ T200] netcons test #9-12 [ 18.401097][ T200] netcons test #9-13 [ 18.401097][ T200] netcons test #9-14 [ 18.401097][ T200] netcons test #9-15 [ 18.401097][ T200] netcons test #9-16 [ 18.401097][ T200] netcons test #9-17 [ 18.401097][ T200] netcons test #9-18 [ 18.401097][ T200] netcons test #9-19 [ 18.401097][ T200] netcons test #9-20 [ 18.401097][ T200] netcons test #9-21 [ 18.401097][ T200] netcons test #9-22 [ 18.401097][ T200] netcons test #9-23 [ 18.401097][ T200] netcons test #9-24 [ 18.401097][ T200] netcons test #9-25 [ 18.401097][ T200] netcons test #9-26 [ 18.401097][ T200] netcons test #9-27 [ 18.401097][ T200] netcons test #9-28 [ 18.401097][ T200] netcons test #9-29 [ 18.401097][ T200] netcons test #9-30 [ 18.401097][ T200] netcons test #9-31 [ 18.401097][ T200] netcons test #9-32 [ 18.401097][ T200] netcons test #9-33 [ 18.401097][ T200] netcons test #9-34 [ 18.401097][ T200] netcons test #9-35 [ 18.401097][ T200] netcons test #9-36 [ 18.401097][ T200] netcons test #9-37 [ 18.401097][ T200] netcons test #9-38 [ 18.401097][ T200] netcons test #9-39 [ 18.561893][ T200] netconsole: netconsole: local port 1514 [ 18.576279][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 18.580089][ T200] netconsole: netconsole: interface name 'enp0s1' [ 18.580387][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 18.586600][ T200] netconsole: netconsole: remote port 6666 [ 18.587622][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 18.600918][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 18.646943][ T200] netconsole: network logging started [ 19.148767][ T200] netcons test #10-0 [ 19.148767][ T200] netcons test #10-1 [ 19.148767][ T200] netcons test #10-2 [ 19.148767][ T200] netcons test #10-3 [ 19.148767][ T200] netcons test #10-4 [ 19.148767][ T200] netcons test #10-5 [ 19.148767][ T200] netcons test #10-6 [ 19.148767][ T200] netcons test #10-7 [ 19.148767][ T200] netcons test #10-8 [ 19.148767][ T200] netcons test #10-9 [ 19.148767][ T200] netcons test #10-10 [ 19.148767][ T200] netcons test #10-11 [ 19.148767][ T200] netcons test #10-12 [ 19.148767][ T200] netcons test #10-13 [ 19.148767][ T200] netcons test #10-14 [ 19.148767][ T200] netcons test #10-15 [ 19.148767][ T200] netcons test #10-16 [ 19.148767][ T200] netcons test #10-17 [ 19.148767][ T200] netcons test #10-18 [ 19.148767][ T200] netcons test #10-19 [ 19.148767][ T200] netcons test #10-20 [ 19.148767][ T200] netcons test #10-21 [ 19.148767][ T200] netcons test #10-22 [ 19.148767][ T200] netcons test #10-23 [ 19.148767][ T200] netcons test #10-24 [ 19.148767][ T200] netcons test #10-25 [ 19.148767][ T200] netcons test #10-26 [ 19.148767][ T200] netcons test #10-27 [ 19.148767][ T200] netcons test #10-28 [ 19.148767][ T200] netcons test #10-29 [ 19.148767][ T200] netcons test #10-30 [ 19.148767][ T200] netcons test #10-31 [ 19.148767][ T200] netcons test #10-32 [ 19.148767][ T200] netcons test #10-33 [ 19.148767][ T200] netcons test #10-34 [ 19.148767][ T200] netcons test #10-35 [ 19.148767][ T200] netcons test #10-36 [ 19.148767][ T200] netcons test #10-37 [ 19.148767][ T200] netcons test #10-38 [ 19.148767][ T200] netcons test #10-39 [ 19.162198][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.162204][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 19.162206][ T200] preempt_count: 1, expected: 0 [ 19.162207][ T200] RCU nest depth: 0, expected: 0 [ 19.162208][ T200] locks held by python3/200: 4, last CPU#0: [ 19.162210][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.162224][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.162230][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.162235][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.162240][ T200] irq event stamp: 524150 [ 19.162242][ T200] hardirqs last enabled at (524149): [] __down_trylock_console_sem+0x86/0xa0 [ 19.162244][ T200] hardirqs last disabled at (524150): [] console_emit_next_record+0x3f8/0x4f0 [ 19.162247][ T200] softirqs last enabled at (524146): [] handle_softirqs+0x67c/0x900 [ 19.162250][ T200] softirqs last disabled at (524115): [] __irq_exit_rcu+0x145/0x1c0 [ 19.162253][ T200] Preemption disabled at: [ 19.162254][ T200] [] vprintk_emit+0x31b/0x3e0 [ 19.162261][ T200] CPU: 0 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.162265][ T200] Tainted: [W]=WARN [ 19.162266][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.162268][ T200] Call Trace: [ 19.162270][ T200] [ 19.162271][ T200] dump_stack_lvl+0x6f/0xa0 [ 19.162278][ T200] ? vprintk_emit+0x31b/0x3e0 [ 19.162280][ T200] __might_resched.cold+0x1fe/0x2c1 [ 19.162285][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.162289][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 19.162295][ T200] __kmalloc_noprof+0x443/0x760 [ 19.162297][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 19.162304][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 19.162307][ T200] alloc_buf.isra.0+0x4b/0x260 [ 19.162311][ T200] put_chars+0x1e1/0x2f0 [ 19.162314][ T200] ? __send_to_port+0x420/0x420 [ 19.162317][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 19.162320][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.162324][ T200] ? validate_chain+0x38b/0xc20 [ 19.162328][ T200] hvc_console_print+0x292/0x780 [ 19.162332][ T200] ? __lock_acquire+0x518/0xc20 [ 19.162334][ T200] ? __lock_acquire+0x518/0xc20 [ 19.162338][ T200] ? hvc_write+0x3a0/0x3a0 [ 19.162342][ T200] ? rcu_is_watching+0x16/0xd0 [ 19.162346][ T200] ? lock_acquire+0x13c/0x160 [ 19.162350][ T200] console_emit_next_record+0x252/0x4f0 [ 19.162354][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 19.162359][ T200] ? rcu_is_watching+0x16/0xd0 [ 19.162363][ T200] ? lock_acquire+0x13c/0x160 [ 19.162370][ T200] console_flush_one_record+0x46f/0x710 [ 19.162375][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 19.162377][ T200] ? __lock_acquire+0x518/0xc20 [ 19.162382][ T200] console_unlock+0xee/0x1f0 [ 19.162385][ T200] ? console_flush_one_record+0x710/0x710 [ 19.162387][ T200] ? rcu_is_watching+0x16/0xd0 [ 19.162390][ T200] ? lock_acquire+0xa0/0x160 [ 19.162394][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.162396][ T200] ? vprintk_emit+0x320/0x3e0 [ 19.162399][ T200] vprintk_emit+0x37c/0x3e0 [ 19.162403][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 19.162406][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 19.162412][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 19.162415][ T200] ? vprintk_emit.cold+0x107/0x107 [ 19.162419][ T200] ? __kmalloc_noprof+0x302/0x760 [ 19.162422][ T200] ? idr_get_free+0x830/0x830 [ 19.162426][ T200] ? devkmsg_write+0xd1/0x2c0 [ 19.162429][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 19.162432][ T200] devkmsg_write.cold+0x5a/0x8b [ 19.162435][ T200] ? vprintk_default+0x20/0x20 [ 19.162439][ T200] ? vprintk_default+0x20/0x20 [ 19.162442][ T200] new_sync_write+0x33e/0x760 [ 19.162447][ T200] ? new_sync_read+0x750/0x750 [ 19.162450][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 19.162455][ T200] ? __fget_files+0x1e3/0x460 [ 19.162459][ T200] vfs_write+0x6a2/0xbd0 [ 19.162464][ T200] ksys_write+0x116/0x250 [ 19.162469][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 19.162472][ T200] ? rcu_is_watching+0x16/0xd0 [ 19.162476][ T200] do_syscall_64+0xff/0x530 [ 19.162479][ T200] ? common_interrupt+0x5a/0xf0 [ 19.162482][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.162484][ T200] RIP: 0033:0x7f654cd17312 [ 19.162489][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 19.162491][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 19.162495][ T200] RAX: ffffffffffffffda RBX: 0000000000000316 RCX: 00007f654cd17312 [ 19.162496][ T200] RDX: 0000000000000316 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 19.162497][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 19.162498][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 19.162499][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 19.162506][ T200] [ 19.398441][ T200] netconsole: netconsole: local port 1514 [ 19.398916][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 19.401092][ T200] netconsole: netconsole: interface name 'enp0s1' [ 19.401436][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 19.401835][ T200] netconsole: netconsole: remote port 6666 [ 19.402160][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 19.406292][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 19.431530][ T200] netconsole: network logging started [ 19.837684][ T200] netcons test #11-0 [ 19.837684][ T200] netcons test #11-1 [ 19.837684][ T200] netcons test #11-2 [ 19.837684][ T200] netcons test #11-3 [ 19.837684][ T200] netcons test #11-4 [ 19.837684][ T200] netcons test #11-5 [ 19.837684][ T200] netcons test #11-6 [ 19.837684][ T200] netcons test #11-7 [ 19.837684][ T200] netcons test #11-8 [ 19.837684][ T200] netcons test #11-9 [ 19.837684][ T200] netcons test #11-10 [ 19.837684][ T200] netcons test #11-11 [ 19.837684][ T200] netcons test #11-12 [ 19.837684][ T200] netcons test #11-13 [ 19.837684][ T200] netcons test #11-14 [ 19.837684][ T200] netcons test #11-15 [ 19.837684][ T200] netcons test #11-16 [ 19.837684][ T200] netcons test #11-17 [ 19.837684][ T200] netcons test #11-18 [ 19.837684][ T200] netcons test #11-19 [ 19.837684][ T200] netcons test #11-20 [ 19.837684][ T200] netcons test #11-21 [ 19.837684][ T200] netcons test #11-22 [ 19.837684][ T200] netcons test #11-23 [ 19.837684][ T200] netcons test #11-24 [ 19.837684][ T200] netcons test #11-25 [ 19.837684][ T200] netcons test #11-26 [ 19.837684][ T200] netcons test #11-27 [ 19.837684][ T200] netcons test #11-28 [ 19.837684][ T200] netcons test #11-29 [ 19.837684][ T200] netcons test #11-30 [ 19.837684][ T200] netcons test #11-31 [ 19.837684][ T200] netcons test #11-32 [ 19.837684][ T200] netcons test #11-33 [ 19.837684][ T200] netcons test #11-34 [ 19.837684][ T200] netcons test #11-35 [ 19.837684][ T200] netcons test #11-36 [ 19.837684][ T200] netcons test #11-37 [ 19.837684][ T200] netcons test #11-38 [ 19.837684][ T200] netcons test #11-39 [ 19.884829][ T200] netconsole: netconsole: local port 1514 [ 19.888833][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 19.891025][ T200] netconsole: netconsole: interface name 'enp0s1' [ 19.893093][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 19.896025][ T200] netconsole: netconsole: remote port 6666 [ 19.896379][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 19.897111][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 19.925785][ T200] netconsole: network logging started [ 20.329986][ T200] netcons test #12-0 [ 20.329986][ T200] netcons test #12-1 [ 20.329986][ T200] netcons test #12-2 [ 20.329986][ T200] netcons test #12-3 [ 20.329986][ T200] netcons test #12-4 [ 20.329986][ T200] netcons test #12-5 [ 20.329986][ T200] netcons test #12-6 [ 20.329986][ T200] netcons test #12-7 [ 20.329986][ T200] netcons test #12-8 [ 20.329986][ T200] netcons test #12-9 [ 20.329986][ T200] netcons test #12-10 [ 20.329986][ T200] netcons test #12-11 [ 20.329986][ T200] netcons test #12-12 [ 20.329986][ T200] netcons test #12-13 [ 20.329986][ T200] netcons test #12-14 [ 20.329986][ T200] netcons test #12-15 [ 20.329986][ T200] netcons test #12-16 [ 20.329986][ T200] netcons test #12-17 [ 20.329986][ T200] netcons test #12-18 [ 20.329986][ T200] netcons test #12-19 [ 20.329986][ T200] netcons test #12-20 [ 20.329986][ T200] netcons test #12-21 [ 20.329986][ T200] netcons test #12-22 [ 20.329986][ T200] netcons test #12-23 [ 20.329986][ T200] netcons test #12-24 [ 20.329986][ T200] netcons test #12-25 [ 20.329986][ T200] netcons test #12-26 [ 20.329986][ T200] netcons test #12-27 [ 20.329986][ T200] netcons test #12-28 [ 20.329986][ T200] netcons test #12-29 [ 20.329986][ T200] netcons test #12-30 [ 20.329986][ T200] netcons test #12-31 [ 20.329986][ T200] netcons test #12-32 [ 20.329986][ T200] netcons test #12-33 [ 20.329986][ T200] netcons test #12-34 [ 20.329986][ T200] netcons test #12-35 [ 20.329986][ T200] netcons test #12-36 [ 20.329986][ T200] netcons test #12-37 [ 20.329986][ T200] netcons test #12-38 [ 20.329986][ T200] netcons test #12-39 [ 20.331419][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.331424][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 20.331426][ T200] preempt_count: 1, expected: 0 [ 20.331427][ T200] RCU nest depth: 0, expected: 0 [ 20.331428][ T200] locks held by python3/200: 4, last CPU#2: [ 20.331430][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.331444][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.331449][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.331454][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 20.331459][ T200] irq event stamp: 586368 [ 20.331461][ T200] hardirqs last enabled at (586367): [] __down_trylock_console_sem+0x86/0xa0 [ 20.331464][ T200] hardirqs last disabled at (586368): [] console_emit_next_record+0x3f8/0x4f0 [ 20.331468][ T200] softirqs last enabled at (584944): [] __alloc_skb+0x4c5/0x5f0 [ 20.331473][ T200] softirqs last disabled at (584942): [] __alloc_skb+0x4c5/0x5f0 [ 20.331475][ T200] Preemption disabled at: [ 20.331476][ T200] [] vprintk_emit+0x31b/0x3e0 [ 20.331482][ T200] CPU: 2 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.331486][ T200] Tainted: [W]=WARN [ 20.331487][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.331489][ T200] Call Trace: [ 20.331491][ T200] [ 20.331493][ T200] dump_stack_lvl+0x6f/0xa0 [ 20.331499][ T200] ? vprintk_emit+0x31b/0x3e0 [ 20.331501][ T200] __might_resched.cold+0x1fe/0x2c1 [ 20.331506][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.331510][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 20.331516][ T200] __kmalloc_noprof+0x443/0x760 [ 20.331518][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 20.331525][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 20.331528][ T200] alloc_buf.isra.0+0x4b/0x260 [ 20.331532][ T200] put_chars+0x1e1/0x2f0 [ 20.331535][ T200] ? __send_to_port+0x420/0x420 [ 20.331537][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 20.331541][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.331544][ T200] ? validate_chain+0x38b/0xc20 [ 20.331548][ T200] hvc_console_print+0x292/0x780 [ 20.331552][ T200] ? __lock_acquire+0x518/0xc20 [ 20.331554][ T200] ? __lock_acquire+0x518/0xc20 [ 20.331559][ T200] ? hvc_write+0x3a0/0x3a0 [ 20.331562][ T200] ? rcu_is_watching+0x16/0xd0 [ 20.331566][ T200] ? lock_acquire+0x13c/0x160 [ 20.331570][ T200] console_emit_next_record+0x252/0x4f0 [ 20.331574][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 20.331579][ T200] ? rcu_is_watching+0x16/0xd0 [ 20.331581][ T200] ? lock_acquire+0x13c/0x160 [ 20.331585][ T200] console_flush_one_record+0x46f/0x710 [ 20.331589][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 20.331592][ T200] ? __lock_acquire+0x518/0xc20 [ 20.331597][ T200] console_unlock+0xee/0x1f0 [ 20.331600][ T200] ? console_flush_one_record+0x710/0x710 [ 20.331602][ T200] ? rcu_is_watching+0x16/0xd0 [ 20.331604][ T200] ? lock_acquire+0xa0/0x160 [ 20.331608][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.331610][ T200] ? vprintk_emit+0x320/0x3e0 [ 20.331613][ T200] vprintk_emit+0x37c/0x3e0 [ 20.331617][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 20.331621][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 20.331627][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 20.331631][ T200] ? vprintk_emit.cold+0x107/0x107 [ 20.331635][ T200] ? __kmalloc_noprof+0x302/0x760 [ 20.331637][ T200] ? idr_get_free+0x830/0x830 [ 20.331640][ T200] ? devkmsg_write+0xd1/0x2c0 [ 20.331644][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 20.331646][ T200] devkmsg_write.cold+0x5a/0x8b [ 20.331649][ T200] ? vprintk_default+0x20/0x20 [ 20.331654][ T200] ? vprintk_default+0x20/0x20 [ 20.331657][ T200] new_sync_write+0x33e/0x760 [ 20.331661][ T200] ? new_sync_read+0x750/0x750 [ 20.331665][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 20.331670][ T200] ? __fget_files+0x1e3/0x460 [ 20.331674][ T200] vfs_write+0x6a2/0xbd0 [ 20.331678][ T200] ksys_write+0x116/0x250 [ 20.331681][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 20.331684][ T200] ? rcu_is_watching+0x16/0xd0 [ 20.331688][ T200] do_syscall_64+0xff/0x530 [ 20.331691][ T200] ? irq_exit_rcu+0x1a/0x30 [ 20.331695][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.331697][ T200] RIP: 0033:0x7f654cd17312 [ 20.331702][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 20.331704][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 20.331707][ T200] RAX: ffffffffffffffda RBX: 0000000000000316 RCX: 00007f654cd17312 [ 20.331708][ T200] RDX: 0000000000000316 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 20.331709][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.331710][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 20.331711][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 20.331718][ T200] [ 20.390450][ T200] netconsole: netconsole: local port 1514 [ 20.390761][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 20.391155][ T200] netconsole: netconsole: interface name 'enp0s1' [ 20.391514][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 20.392060][ T200] netconsole: netconsole: remote port 6666 [ 20.392391][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 20.393098][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 20.430647][ T200] netconsole: network logging started [ 20.835660][ T200] netcons test #13-0 [ 20.835660][ T200] netcons test #13-1 [ 20.835660][ T200] netcons test #13-2 [ 20.835660][ T200] netcons test #13-3 [ 20.835660][ T200] netcons test #13-4 [ 20.835660][ T200] netcons test #13-5 [ 20.835660][ T200] netcons test #13-6 [ 20.835660][ T200] netcons test #13-7 [ 20.835660][ T200] netcons test #13-8 [ 20.835660][ T200] netcons test #13-9 [ 20.835660][ T200] netcons test #13-10 [ 20.835660][ T200] netcons test #13-11 [ 20.835660][ T200] netcons test #13-12 [ 20.835660][ T200] netcons test #13-13 [ 20.835660][ T200] netcons test #13-14 [ 20.835660][ T200] netcons test #13-15 [ 20.835660][ T200] netcons test #13-16 [ 20.835660][ T200] netcons test #13-17 [ 20.835660][ T200] netcons test #13-18 [ 20.835660][ T200] netcons test #13-19 [ 20.835660][ T200] netcons test #13-20 [ 20.835660][ T200] netcons test #13-21 [ 20.835660][ T200] netcons test #13-22 [ 20.835660][ T200] netcons test #13-23 [ 20.835660][ T200] netcons test #13-24 [ 20.835660][ T200] netcons test #13-25 [ 20.835660][ T200] netcons test #13-26 [ 20.835660][ T200] netcons test #13-27 [ 20.835660][ T200] netcons test #13-28 [ 20.835660][ T200] netcons test #13-29 [ 20.835660][ T200] netcons test #13-30 [ 20.835660][ T200] netcons test #13-31 [ 20.835660][ T200] netcons test #13-32 [ 20.835660][ T200] netcons test #13-33 [ 20.835660][ T200] netcons test #13-34 [ 20.835660][ T200] netcons test #13-35 [ 20.835660][ T200] netcons test #13-36 [ 20.835660][ T200] netcons test #13-37 [ 20.835660][ T200] netcons test #13-38 [ 20.835660][ T200] netcons test #13-39 [ 20.882526][ T200] netconsole: netconsole: local port 1514 [ 20.889028][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 20.891752][ T200] netconsole: netconsole: interface name 'enp0s1' [ 20.892093][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 20.892603][ T200] netconsole: netconsole: remote port 6666 [ 20.892954][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 20.894785][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 20.920836][ T200] netconsole: network logging started [ 21.338044][ T200] netcons test #14-0 [ 21.338044][ T200] netcons test #14-1 [ 21.338044][ T200] netcons test #14-2 [ 21.338044][ T200] netcons test #14-3 [ 21.338044][ T200] netcons test #14-4 [ 21.338044][ T200] netcons test #14-5 [ 21.338044][ T200] netcons test #14-6 [ 21.338044][ T200] netcons test #14-7 [ 21.338044][ T200] netcons test #14-8 [ 21.338044][ T200] netcons test #14-9 [ 21.338044][ T200] netcons test #14-10 [ 21.338044][ T200] netcons test #14-11 [ 21.338044][ T200] netcons test #14-12 [ 21.338044][ T200] netcons test #14-13 [ 21.338044][ T200] netcons test #14-14 [ 21.338044][ T200] netcons test #14-15 [ 21.338044][ T200] netcons test #14-16 [ 21.338044][ T200] netcons test #14-17 [ 21.338044][ T200] netcons test #14-18 [ 21.338044][ T200] netcons test #14-19 [ 21.338044][ T200] netcons test #14-20 [ 21.338044][ T200] netcons test #14-21 [ 21.338044][ T200] netcons test #14-22 [ 21.338044][ T200] netcons test #14-23 [ 21.338044][ T200] netcons test #14-24 [ 21.338044][ T200] netcons test #14-25 [ 21.338044][ T200] netcons test #14-26 [ 21.338044][ T200] netcons test #14-27 [ 21.338044][ T200] netcons test #14-28 [ 21.338044][ T200] netcons test #14-29 [ 21.338044][ T200] netcons test #14-30 [ 21.338044][ T200] netcons test #14-31 [ 21.338044][ T200] netcons test #14-32 [ 21.338044][ T200] netcons test #14-33 [ 21.338044][ T200] netcons test #14-34 [ 21.338044][ T200] netcons test #14-35 [ 21.338044][ T200] netcons test #14-36 [ 21.338044][ T200] netcons test #14-37 [ 21.338044][ T200] netcons test #14-38 [ 21.338044][ T200] netcons test #14-39 [ 21.339666][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.339672][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 21.339674][ T200] preempt_count: 1, expected: 0 [ 21.339675][ T200] RCU nest depth: 0, expected: 0 [ 21.339676][ T200] locks held by python3/200: 4, last CPU#0: [ 21.339678][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.339692][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.339698][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.339702][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 21.339708][ T200] irq event stamp: 611024 [ 21.339710][ T200] hardirqs last enabled at (611023): [] __down_trylock_console_sem+0x86/0xa0 [ 21.339713][ T200] hardirqs last disabled at (611024): [] console_emit_next_record+0x3f8/0x4f0 [ 21.339715][ T200] softirqs last enabled at (611020): [] handle_softirqs+0x67c/0x900 [ 21.339718][ T200] softirqs last disabled at (609649): [] __irq_exit_rcu+0x145/0x1c0 [ 21.339721][ T200] Preemption disabled at: [ 21.339722][ T200] [] vprintk_emit+0x31b/0x3e0 [ 21.339729][ T200] CPU: 0 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.339733][ T200] Tainted: [W]=WARN [ 21.339734][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.339735][ T200] Call Trace: [ 21.339737][ T200] [ 21.339739][ T200] dump_stack_lvl+0x6f/0xa0 [ 21.339745][ T200] ? vprintk_emit+0x31b/0x3e0 [ 21.339747][ T200] __might_resched.cold+0x1fe/0x2c1 [ 21.339752][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.339756][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 21.339762][ T200] __kmalloc_noprof+0x443/0x760 [ 21.339765][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 21.339771][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 21.339775][ T200] alloc_buf.isra.0+0x4b/0x260 [ 21.339778][ T200] put_chars+0x1e1/0x2f0 [ 21.339782][ T200] ? __send_to_port+0x420/0x420 [ 21.339784][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 21.339788][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.339791][ T200] ? validate_chain+0x38b/0xc20 [ 21.339795][ T200] hvc_console_print+0x292/0x780 [ 21.339799][ T200] ? __lock_acquire+0x518/0xc20 [ 21.339801][ T200] ? __lock_acquire+0x518/0xc20 [ 21.339806][ T200] ? hvc_write+0x3a0/0x3a0 [ 21.339810][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.339813][ T200] ? lock_acquire+0x13c/0x160 [ 21.339817][ T200] console_emit_next_record+0x252/0x4f0 [ 21.339821][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 21.339826][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.339828][ T200] ? lock_acquire+0x13c/0x160 [ 21.339833][ T200] console_flush_one_record+0x46f/0x710 [ 21.339837][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 21.339839][ T200] ? __lock_acquire+0x518/0xc20 [ 21.339844][ T200] console_unlock+0xee/0x1f0 [ 21.339847][ T200] ? console_flush_one_record+0x710/0x710 [ 21.339849][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.339851][ T200] ? lock_acquire+0xa0/0x160 [ 21.339855][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.339857][ T200] ? vprintk_emit+0x320/0x3e0 [ 21.339861][ T200] vprintk_emit+0x37c/0x3e0 [ 21.339864][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 21.339868][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 21.339874][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 21.339877][ T200] ? vprintk_emit.cold+0x107/0x107 [ 21.339881][ T200] ? __kmalloc_noprof+0x302/0x760 [ 21.339883][ T200] ? idr_get_free+0x830/0x830 [ 21.339887][ T200] ? devkmsg_write+0xd1/0x2c0 [ 21.339891][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 21.339893][ T200] devkmsg_write.cold+0x5a/0x8b [ 21.339896][ T200] ? vprintk_default+0x20/0x20 [ 21.339901][ T200] ? vprintk_default+0x20/0x20 [ 21.339905][ T200] new_sync_write+0x33e/0x760 [ 21.339910][ T200] ? new_sync_read+0x750/0x750 [ 21.339914][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 21.339919][ T200] ? __fget_files+0x1e3/0x460 [ 21.339922][ T200] vfs_write+0x6a2/0xbd0 [ 21.339927][ T200] ksys_write+0x116/0x250 [ 21.339930][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 21.339933][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.339936][ T200] do_syscall_64+0xff/0x530 [ 21.339939][ T200] ? irq_exit_rcu+0x1a/0x30 [ 21.339942][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.339945][ T200] RIP: 0033:0x7f654cd17312 [ 21.339949][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 21.339951][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 21.339954][ T200] RAX: ffffffffffffffda RBX: 0000000000000316 RCX: 00007f654cd17312 [ 21.339956][ T200] RDX: 0000000000000316 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 21.339957][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 21.339958][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 21.339959][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 21.339966][ T200] [ 21.951642][ T200] netconsole: netconsole: local port 1514 [ 21.976895][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 22.018538][ T200] netconsole: netconsole: interface name 'enp0s1' [ 22.028891][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 22.041397][ T200] netconsole: netconsole: remote port 6666 [ 22.080403][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 22.081993][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 22.163370][ T200] netconsole: network logging started [ 22.862568][ T200] netcons test #15-0 [ 22.862568][ T200] netcons test #15-1 [ 22.862568][ T200] netcons test #15-2 [ 22.862568][ T200] netcons test #15-3 [ 22.862568][ T200] netcons test #15-4 [ 22.862568][ T200] netcons test #15-5 [ 22.862568][ T200] netcons test #15-6 [ 22.862568][ T200] netcons test #15-7 [ 22.862568][ T200] netcons test #15-8 [ 22.862568][ T200] netcons test #15-9 [ 22.862568][ T200] netcons test #15-10 [ 22.862568][ T200] netcons test #15-11 [ 22.862568][ T200] netcons test #15-12 [ 22.862568][ T200] netcons test #15-13 [ 22.862568][ T200] netcons test #15-14 [ 22.862568][ T200] netcons test #15-15 [ 22.862568][ T200] netcons test #15-16 [ 22.862568][ T200] netcons test #15-17 [ 22.862568][ T200] netcons test #15-18 [ 22.862568][ T200] netcons test #15-19 [ 22.862568][ T200] netcons test #15-20 [ 22.862568][ T200] netcons test #15-21 [ 22.862568][ T200] netcons test #15-22 [ 22.862568][ T200] netcons test #15-23 [ 22.862568][ T200] netcons test #15-24 [ 22.862568][ T200] netcons test #15-25 [ 22.862568][ T200] netcons test #15-26 [ 22.862568][ T200] netcons test #15-27 [ 22.862568][ T200] netcons test #15-28 [ 22.862568][ T200] netcons test #15-29 [ 22.862568][ T200] netcons test #15-30 [ 22.862568][ T200] netcons test #15-31 [ 22.862568][ T200] netcons test #15-32 [ 22.862568][ T200] netcons test #15-33 [ 22.862568][ T200] netcons test #15-34 [ 22.862568][ T200] netcons test #15-35 [ 22.862568][ T200] netcons test #15-36 [ 22.862568][ T200] netcons test #15-37 [ 22.862568][ T200] netcons test #15-38 [ 22.862568][ T200] netcons test #15-39 [ 22.862597][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.862600][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 22.862602][ T200] preempt_count: 1, expected: 0 [ 22.862603][ T200] RCU nest depth: 0, expected: 0 [ 22.862604][ T200] locks held by python3/200: 4, last CPU#0: [ 22.862606][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.862620][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.862626][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.862630][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 22.862635][ T200] irq event stamp: 748180 [ 22.862637][ T200] hardirqs last enabled at (748179): [] __down_trylock_console_sem+0x86/0xa0 [ 22.862640][ T200] hardirqs last disabled at (748180): [] console_emit_next_record+0x3f8/0x4f0 [ 22.862642][ T200] softirqs last enabled at (748162): [] handle_softirqs+0x67c/0x900 [ 22.862646][ T200] softirqs last disabled at (748035): [] __irq_exit_rcu+0x145/0x1c0 [ 22.862648][ T200] Preemption disabled at: [ 22.862649][ T200] [] vprintk_emit+0x31b/0x3e0 [ 22.862656][ T200] CPU: 0 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.862659][ T200] Tainted: [W]=WARN [ 22.862660][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.862662][ T200] Call Trace: [ 22.862663][ T200] [ 22.862665][ T200] dump_stack_lvl+0x6f/0xa0 [ 22.862671][ T200] ? vprintk_emit+0x31b/0x3e0 [ 22.862674][ T200] __might_resched.cold+0x1fe/0x2c1 [ 22.862678][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.862683][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 22.862688][ T200] __kmalloc_noprof+0x443/0x760 [ 22.862691][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 22.862698][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 22.862701][ T200] alloc_buf.isra.0+0x4b/0x260 [ 22.862704][ T200] put_chars+0x1e1/0x2f0 [ 22.862708][ T200] ? __send_to_port+0x420/0x420 [ 22.862710][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 22.862714][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.862717][ T200] ? validate_chain+0x38b/0xc20 [ 22.862721][ T200] hvc_console_print+0x292/0x780 [ 22.862725][ T200] ? __lock_acquire+0x518/0xc20 [ 22.862727][ T200] ? __lock_acquire+0x518/0xc20 [ 22.862731][ T200] ? hvc_write+0x3a0/0x3a0 [ 22.862735][ T200] ? rcu_is_watching+0x16/0xd0 [ 22.862739][ T200] ? lock_acquire+0x13c/0x160 [ 22.862743][ T200] console_emit_next_record+0x252/0x4f0 [ 22.862747][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 22.862752][ T200] ? rcu_is_watching+0x16/0xd0 [ 22.862754][ T200] ? lock_acquire+0x13c/0x160 [ 22.862758][ T200] console_flush_one_record+0x46f/0x710 [ 22.862762][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 22.862764][ T200] ? __lock_acquire+0x518/0xc20 [ 22.862770][ T200] console_unlock+0xee/0x1f0 [ 22.862773][ T200] ? console_flush_one_record+0x710/0x710 [ 22.862775][ T200] ? rcu_is_watching+0x16/0xd0 [ 22.862777][ T200] ? lock_acquire+0xa0/0x160 [ 22.862781][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.862783][ T200] ? vprintk_emit+0x320/0x3e0 [ 22.862786][ T200] vprintk_emit+0x37c/0x3e0 [ 22.862790][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 22.862793][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 22.862799][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 22.862804][ T200] ? vprintk_emit.cold+0x107/0x107 [ 22.862808][ T200] ? __kmalloc_noprof+0x302/0x760 [ 22.862810][ T200] ? idr_get_free+0x830/0x830 [ 22.862814][ T200] ? devkmsg_write+0xd1/0x2c0 [ 22.862817][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 22.862820][ T200] devkmsg_write.cold+0x5a/0x8b [ 22.862822][ T200] ? net_rx_action+0x3ad/0xf50 [ 22.862826][ T200] ? vprintk_default+0x20/0x20 [ 22.862830][ T200] ? vprintk_default+0x20/0x20 [ 22.862833][ T200] new_sync_write+0x33e/0x760 [ 22.862836][ T200] ? validate_chain+0x372/0xc20 [ 22.862839][ T200] ? new_sync_read+0x750/0x750 [ 22.862843][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 22.862848][ T200] ? __fget_files+0x1e3/0x460 [ 22.862852][ T200] vfs_write+0x6a2/0xbd0 [ 22.862856][ T200] ksys_write+0x116/0x250 [ 22.862859][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 22.862861][ T200] ? rcu_is_watching+0x16/0xd0 [ 22.862864][ T200] ? rcu_is_watching+0x16/0xd0 [ 22.862868][ T200] do_syscall_64+0xff/0x530 [ 22.862871][ T200] ? common_interrupt+0x5a/0xf0 [ 22.862874][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.862877][ T200] RIP: 0033:0x7f654cd17312 [ 22.862881][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 22.862883][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 22.862886][ T200] RAX: ffffffffffffffda RBX: 0000000000000316 RCX: 00007f654cd17312 [ 22.862888][ T200] RDX: 0000000000000316 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 22.862889][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 22.862890][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 22.862891][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 22.862898][ T200] [ 23.151923][ T200] netconsole: netconsole: local port 1514 [ 23.166487][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 23.188683][ T200] netconsole: netconsole: interface name 'enp0s1' [ 23.189301][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 23.205113][ T200] netconsole: netconsole: remote port 6666 [ 23.222486][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 23.233526][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 23.374960][ T200] netconsole: network logging started [ 23.830760][ T200] netcons test #16-0 [ 23.830760][ T200] netcons test #16-1 [ 23.830760][ T200] netcons test #16-2 [ 23.830760][ T200] netcons test #16-3 [ 23.830760][ T200] netcons test #16-4 [ 23.830760][ T200] netcons test #16-5 [ 23.830760][ T200] netcons test #16-6 [ 23.830760][ T200] netcons test #16-7 [ 23.830760][ T200] netcons test #16-8 [ 23.830760][ T200] netcons test #16-9 [ 23.830760][ T200] netcons test #16-10 [ 23.830760][ T200] netcons test #16-11 [ 23.830760][ T200] netcons test #16-12 [ 23.830760][ T200] netcons test #16-13 [ 23.830760][ T200] netcons test #16-14 [ 23.830760][ T200] netcons test #16-15 [ 23.830760][ T200] netcons test #16-16 [ 23.830760][ T200] netcons test #16-17 [ 23.830760][ T200] netcons test #16-18 [ 23.830760][ T200] netcons test #16-19 [ 23.830760][ T200] netcons test #16-20 [ 23.830760][ T200] netcons test #16-21 [ 23.830760][ T200] netcons test #16-22 [ 23.830760][ T200] netcons test #16-23 [ 23.830760][ T200] netcons test #16-24 [ 23.830760][ T200] netcons test #16-25 [ 23.830760][ T200] netcons test #16-26 [ 23.830760][ T200] netcons test #16-27 [ 23.830760][ T200] netcons test #16-28 [ 23.830760][ T200] netcons test #16-29 [ 23.830760][ T200] netcons test #16-30 [ 23.830760][ T200] netcons test #16-31 [ 23.830760][ T200] netcons test #16-32 [ 23.830760][ T200] netcons test #16-33 [ 23.830760][ T200] netcons test #16-34 [ 23.830760][ T200] netcons test #16-35 [ 23.830760][ T200] netcons test #16-36 [ 23.830760][ T200] netcons test #16-37 [ 23.830760][ T200] netcons test #16-38 [ 23.830760][ T200] netcons test #16-39 [ 24.204457][ T200] netconsole: netconsole: local port 1514 [ 24.205284][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.205288][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 24.205290][ T200] preempt_count: 1, expected: 0 [ 24.205292][ T200] RCU nest depth: 0, expected: 0 [ 24.205293][ T200] locks held by python3/200: 9, last CPU#0: [ 24.205295][ T200] #0: ff1100000ca89330 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x22c/0x310 [ 24.205309][ T200] #1: ff1100000a8a4430 (sb_writers#9){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 24.205316][ T200] #2: ff1100000a82bd80 (&buffer->mutex){+.+.}-{4:4}, at: configfs_write_iter+0x71/0x4b0 [ 24.205322][ T200] #3: ff11000001f6c9b0 (&p->frag_sem){++++}-{4:4}, at: configfs_write_iter+0x1db/0x4b0 [ 24.205326][ T200] #4: ffffffffc0346880 (dynamic_netconsole_mutex){+.+.}-{4:4}, at: enabled_store+0xa0/0x750 [netconsole] [ 24.205333][ T200] #5: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.205340][ T200] #6: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.205345][ T200] #7: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.205349][ T200] #8: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 24.205355][ T200] irq event stamp: 881674 [ 24.205357][ T200] hardirqs last enabled at (881673): [] __down_trylock_console_sem+0x86/0xa0 [ 24.205361][ T200] hardirqs last disabled at (881674): [] console_emit_next_record+0x3f8/0x4f0 [ 24.205364][ T200] softirqs last enabled at (881664): [] handle_softirqs+0x67c/0x900 [ 24.205368][ T200] softirqs last disabled at (881653): [] __irq_exit_rcu+0x145/0x1c0 [ 24.205372][ T200] Preemption disabled at: [ 24.205373][ T200] [] vprintk_emit+0x31b/0x3e0 [ 24.205380][ T200] CPU: 0 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.205384][ T200] Tainted: [W]=WARN [ 24.205385][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.205387][ T200] Call Trace: [ 24.205389][ T200] [ 24.205391][ T200] dump_stack_lvl+0x6f/0xa0 [ 24.205398][ T200] ? vprintk_emit+0x31b/0x3e0 [ 24.205400][ T200] __might_resched.cold+0x1fe/0x2c1 [ 24.205405][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.205409][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 24.205415][ T200] __kmalloc_noprof+0x443/0x760 [ 24.205419][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 24.205426][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 24.205429][ T200] alloc_buf.isra.0+0x4b/0x260 [ 24.205433][ T200] put_chars+0x1e1/0x2f0 [ 24.205437][ T200] ? __send_to_port+0x420/0x420 [ 24.205439][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 24.205443][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.205447][ T200] ? validate_chain+0x38b/0xc20 [ 24.205451][ T200] hvc_console_print+0x292/0x780 [ 24.205455][ T200] ? __lock_acquire+0x518/0xc20 [ 24.205457][ T200] ? __lock_acquire+0x518/0xc20 [ 24.205462][ T200] ? hvc_write+0x3a0/0x3a0 [ 24.205468][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.205472][ T200] ? lock_acquire+0x13c/0x160 [ 24.205476][ T200] console_emit_next_record+0x252/0x4f0 [ 24.205481][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 24.205486][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.205488][ T200] ? lock_acquire+0x13c/0x160 [ 24.205493][ T200] console_flush_one_record+0x46f/0x710 [ 24.205497][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 24.205499][ T200] ? __lock_acquire+0x518/0xc20 [ 24.205505][ T200] console_unlock+0xee/0x1f0 [ 24.205508][ T200] ? console_flush_one_record+0x710/0x710 [ 24.205510][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.205513][ T200] ? lock_acquire+0xa0/0x160 [ 24.205517][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.205519][ T200] ? vprintk_emit+0x320/0x3e0 [ 24.205523][ T200] vprintk_emit+0x37c/0x3e0 [ 24.205527][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 24.205529][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.205532][ T200] ? validate_chain+0x38b/0xc20 [ 24.205533][ T200] ? enabled_store+0x518/0x750 [netconsole] [ 24.205536][ T200] ? find_held_lock+0x2b/0x80 [ 24.205541][ T200] _printk+0xc7/0x100 [ 24.205545][ T200] ? snapshot_read.cold+0x21/0x21 [ 24.205548][ T200] ? __mutex_unlock_slowpath+0x9e/0x740 [ 24.205552][ T200] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 24.205557][ T200] ? __mutex_unlock_slowpath+0x14d/0x740 [ 24.205560][ T200] netconsole_print_banner+0x82/0x2e0 [netconsole] [ 24.205565][ T200] enabled_store.cold+0x104/0x1ae [netconsole] [ 24.205568][ T200] ? __kasan_kmalloc+0x7b/0x90 [ 24.205572][ T200] ? netconsole_write_ext+0x20/0x20 [netconsole] [ 24.205575][ T200] ? down_write_killable_nested+0x270/0x270 [ 24.205577][ T200] ? __kmalloc_cache_noprof+0x281/0x620 [ 24.205580][ T200] ? configfs_write_iter+0x336/0x4b0 [ 24.205584][ T200] ? netconsole_write_ext+0x20/0x20 [netconsole] [ 24.205586][ T200] configfs_write_iter+0x2c0/0x4b0 [ 24.205589][ T200] ? configfs_bin_write_iter+0x530/0x530 [ 24.205592][ T200] new_sync_write+0x33e/0x760 [ 24.205595][ T200] ? __lock_acquire+0x518/0xc20 [ 24.205598][ T200] ? new_sync_read+0x750/0x750 [ 24.205601][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 24.205603][ T200] ? ksys_write+0x116/0x250 [ 24.205610][ T200] vfs_write+0x6a2/0xbd0 [ 24.205614][ T200] ksys_write+0x116/0x250 [ 24.205617][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 24.205620][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.205624][ T200] do_syscall_64+0xff/0x530 [ 24.205627][ T200] ? common_interrupt+0x5a/0xf0 [ 24.205630][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.205633][ T200] RIP: 0033:0x7f654cd17312 [ 24.205637][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 24.205639][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 24.205642][ T200] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f654cd17312 [ 24.205643][ T200] RDX: 0000000000000001 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 24.205645][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 24.205645][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 24.205646][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 24.205654][ T200] [ 24.342597][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 24.343007][ T200] netconsole: netconsole: interface name 'enp0s1' [ 24.343289][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 24.343737][ T200] netconsole: netconsole: remote port 6666 [ 24.346126][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 24.346885][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 24.366791][ T200] netconsole: network logging started [ 24.803000][ T200] netcons test #17-0 [ 24.803000][ T200] netcons test #17-1 [ 24.803000][ T200] netcons test #17-2 [ 24.803000][ T200] netcons test #17-3 [ 24.803000][ T200] netcons test #17-4 [ 24.803000][ T200] netcons test #17-5 [ 24.803000][ T200] netcons test #17-6 [ 24.803000][ T200] netcons test #17-7 [ 24.803000][ T200] netcons test #17-8 [ 24.803000][ T200] netcons test #17-9 [ 24.803000][ T200] netcons test #17-10 [ 24.803000][ T200] netcons test #17-11 [ 24.803000][ T200] netcons test #17-12 [ 24.803000][ T200] netcons test #17-13 [ 24.803000][ T200] netcons test #17-14 [ 24.803000][ T200] netcons test #17-15 [ 24.803000][ T200] netcons test #17-16 [ 24.803000][ T200] netcons test #17-17 [ 24.803000][ T200] netcons test #17-18 [ 24.803000][ T200] netcons test #17-19 [ 24.803000][ T200] netcons test #17-20 [ 24.803000][ T200] netcons test #17-21 [ 24.803000][ T200] netcons test #17-22 [ 24.803000][ T200] netcons test #17-23 [ 24.803000][ T200] netcons test #17-24 [ 24.803000][ T200] netcons test #17-25 [ 24.803000][ T200] netcons test #17-26 [ 24.803000][ T200] netcons test #17-27 [ 24.803000][ T200] netcons test #17-28 [ 24.803000][ T200] netcons test #17-29 [ 24.803000][ T200] netcons test #17-30 [ 24.803000][ T200] netcons test #17-31 [ 24.803000][ T200] netcons test #17-32 [ 24.803000][ T200] netcons test #17-33 [ 24.803000][ T200] netcons test #17-34 [ 24.803000][ T200] netcons test #17-35 [ 24.803000][ T200] netcons test #17-36 [ 24.803000][ T200] netcons test #17-37 [ 24.803000][ T200] netcons test #17-38 [ 24.803000][ T200] netcons test #17-39 [ 24.850970][ T200] netconsole: netconsole: local port 1514 [ 24.860435][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 24.860927][ T200] netconsole: netconsole: interface name 'enp0s1' [ 24.861251][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 24.861802][ T200] netconsole: netconsole: remote port 6666 [ 24.862114][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 24.871884][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 24.890013][ T200] netconsole: network logging started [ 25.311490][ T200] netcons test #18-0 [ 25.311490][ T200] netcons test #18-1 [ 25.311490][ T200] netcons test #18-2 [ 25.311490][ T200] netcons test #18-3 [ 25.311490][ T200] netcons test #18-4 [ 25.311490][ T200] netcons test #18-5 [ 25.311490][ T200] netcons test #18-6 [ 25.311490][ T200] netcons test #18-7 [ 25.311490][ T200] netcons test #18-8 [ 25.311490][ T200] netcons test #18-9 [ 25.311490][ T200] netcons test #18-10 [ 25.311490][ T200] netcons test #18-11 [ 25.311490][ T200] netcons test #18-12 [ 25.311490][ T200] netcons test #18-13 [ 25.311490][ T200] netcons test #18-14 [ 25.311490][ T200] netcons test #18-15 [ 25.311490][ T200] netcons test #18-16 [ 25.311490][ T200] netcons test #18-17 [ 25.311490][ T200] netcons test #18-18 [ 25.311490][ T200] netcons test #18-19 [ 25.311490][ T200] netcons test #18-20 [ 25.311490][ T200] netcons test #18-21 [ 25.311490][ T200] netcons test #18-22 [ 25.311490][ T200] netcons test #18-23 [ 25.311490][ T200] netcons test #18-24 [ 25.311490][ T200] netcons test #18-25 [ 25.311490][ T200] netcons test #18-26 [ 25.311490][ T200] netcons test #18-27 [ 25.311490][ T200] netcons test #18-28 [ 25.311490][ T200] netcons test #18-29 [ 25.311490][ T200] netcons test #18-30 [ 25.311490][ T200] netcons test #18-31 [ 25.311490][ T200] netcons test #18-32 [ 25.311490][ T200] netcons test #18-33 [ 25.311490][ T200] netcons test #18-34 [ 25.311490][ T200] netcons test #18-35 [ 25.311490][ T200] netcons test #18-36 [ 25.311490][ T200] netcons test #18-37 [ 25.311490][ T200] netcons test #18-38 [ 25.311490][ T200] netcons test #18-39 [ 25.315501][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.315506][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: python3 [ 25.315508][ T200] preempt_count: 1, expected: 0 [ 25.315509][ T200] RCU nest depth: 0, expected: 0 [ 25.315510][ T200] locks held by python3/200: 4, last CPU#2: [ 25.315513][ T200] #0: ffffffffa2b99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.315527][ T200] #1: ffffffffa2b99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.315532][ T200] #2: ffffffffa2a89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.315537][ T200] #3: ffffffffa2a89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 25.315542][ T200] irq event stamp: 970996 [ 25.315544][ T200] hardirqs last enabled at (970995): [] __down_trylock_console_sem+0x86/0xa0 [ 25.315547][ T200] hardirqs last disabled at (970996): [] console_emit_next_record+0x3f8/0x4f0 [ 25.315550][ T200] softirqs last enabled at (970892): [] handle_softirqs+0x67c/0x900 [ 25.315553][ T200] softirqs last disabled at (970881): [] __irq_exit_rcu+0x145/0x1c0 [ 25.315556][ T200] Preemption disabled at: [ 25.315557][ T200] [] vprintk_emit+0x31b/0x3e0 [ 25.315564][ T200] CPU: 2 UID: 0 PID: 200 Comm: python3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.315568][ T200] Tainted: [W]=WARN [ 25.315569][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.315570][ T200] Call Trace: [ 25.315572][ T200] [ 25.315574][ T200] dump_stack_lvl+0x6f/0xa0 [ 25.315580][ T200] ? vprintk_emit+0x31b/0x3e0 [ 25.315583][ T200] __might_resched.cold+0x1fe/0x2c1 [ 25.315587][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.315591][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 25.315597][ T200] __kmalloc_noprof+0x443/0x760 [ 25.315600][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 25.315606][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 25.315609][ T200] alloc_buf.isra.0+0x4b/0x260 [ 25.315613][ T200] put_chars+0x1e1/0x2f0 [ 25.315617][ T200] ? __send_to_port+0x420/0x420 [ 25.315620][ T200] ? printk_get_next_message+0x2fe/0x7d0 [ 25.315623][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.315626][ T200] ? validate_chain+0x38b/0xc20 [ 25.315631][ T200] hvc_console_print+0x292/0x780 [ 25.315635][ T200] ? __lock_acquire+0x518/0xc20 [ 25.315636][ T200] ? __lock_acquire+0x518/0xc20 [ 25.315641][ T200] ? hvc_write+0x3a0/0x3a0 [ 25.315645][ T200] ? rcu_is_watching+0x16/0xd0 [ 25.315649][ T200] ? lock_acquire+0x13c/0x160 [ 25.315653][ T200] console_emit_next_record+0x252/0x4f0 [ 25.315657][ T200] ? devkmsg_read+0x4e0/0x4e0 [ 25.315662][ T200] ? rcu_is_watching+0x16/0xd0 [ 25.315664][ T200] ? lock_acquire+0x13c/0x160 [ 25.315668][ T200] console_flush_one_record+0x46f/0x710 [ 25.315673][ T200] ? console_emit_next_record+0x4f0/0x4f0 [ 25.315675][ T200] ? __lock_acquire+0x518/0xc20 [ 25.315680][ T200] console_unlock+0xee/0x1f0 [ 25.315683][ T200] ? console_flush_one_record+0x710/0x710 [ 25.315685][ T200] ? rcu_is_watching+0x16/0xd0 [ 25.315688][ T200] ? lock_acquire+0xa0/0x160 [ 25.315692][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.315694][ T200] ? vprintk_emit+0x320/0x3e0 [ 25.315697][ T200] vprintk_emit+0x37c/0x3e0 [ 25.315701][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 25.315705][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 25.315711][ T200] devkmsg_emit.constprop.0+0xbc/0xf1 [ 25.315715][ T200] ? vprintk_emit.cold+0x107/0x107 [ 25.315719][ T200] ? __kmalloc_noprof+0x302/0x760 [ 25.315721][ T200] ? idr_get_free+0x830/0x830 [ 25.315725][ T200] ? devkmsg_write+0xd1/0x2c0 [ 25.315728][ T200] ? _copy_from_iter+0x1bb/0x1810 [ 25.315731][ T200] devkmsg_write.cold+0x5a/0x8b [ 25.315734][ T200] ? vprintk_default+0x20/0x20 [ 25.315739][ T200] ? vprintk_default+0x20/0x20 [ 25.315741][ T200] new_sync_write+0x33e/0x760 [ 25.315746][ T200] ? new_sync_read+0x750/0x750 [ 25.315750][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 25.315755][ T200] ? __fget_files+0x1e3/0x460 [ 25.315759][ T200] vfs_write+0x6a2/0xbd0 [ 25.315763][ T200] ksys_write+0x116/0x250 [ 25.315766][ T200] ? __ia32_sys_read+0xc0/0xc0 [ 25.315769][ T200] ? rcu_is_watching+0x16/0xd0 [ 25.315773][ T200] do_syscall_64+0xff/0x530 [ 25.315776][ T200] ? irq_exit_rcu+0x1a/0x30 [ 25.315779][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.315781][ T200] RIP: 0033:0x7f654cd17312 [ 25.315786][ T200] Code: 08 0f 85 71 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 25.315788][ T200] RSP: 002b:00007ffde017c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 25.315792][ T200] RAX: ffffffffffffffda RBX: 0000000000000316 RCX: 00007f654cd17312 [ 25.315793][ T200] RDX: 0000000000000316 RSI: 0000561b30e932b0 RDI: 0000000000000009 [ 25.315794][ T200] RBP: 00007ffde017c0c0 R08: 0000000000000000 R09: 0000000000000000 [ 25.315795][ T200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f654cb84390 [ 25.315796][ T200] R13: 0000561b30e932b0 R14: 0000000000000009 R15: 00007f654cb110d0 [ 25.315803][ T200] [ 25.387599][ T200] netconsole: netconsole: local port 1514 [ 25.389859][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 25.390302][ T200] netconsole: netconsole: interface name 'enp0s1' [ 25.400781][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 25.401754][ T200] netconsole: netconsole: remote port 6666 [ 25.402240][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 25.402633][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 25.427261][ T200] netconsole: network logging started [ 25.846915][ T200] netcons test #19-0 [ 25.846915][ T200] netcons test #19-1 [ 25.846915][ T200] netcons test #19-2 [ 25.846915][ T200] netcons test #19-3 [ 25.846915][ T200] netcons test #19-4 [ 25.846915][ T200] netcons test #19-5 [ 25.846915][ T200] netcons test #19-6 [ 25.846915][ T200] netcons test #19-7 [ 25.846915][ T200] netcons test #19-8 [ 25.846915][ T200] netcons test #19-9 [ 25.846915][ T200] netcons test #19-10 [ 25.846915][ T200] netcons test #19-11 [ 25.846915][ T200] netcons test #19-12 [ 25.846915][ T200] netcons test #19-13 [ 25.846915][ T200] netcons test #19-14 [ 25.846915][ T200] netcons test #19-15 [ 25.846915][ T200] netcons test #19-16 [ 25.846915][ T200] netcons test #19-17 [ 25.846915][ T200] netcons test #19-18 [ 25.846915][ T200] netcons test #19-19 [ 25.846915][ T200] netcons test #19-20 [ 25.846915][ T200] netcons test #19-21 [ 25.846915][ T200] netcons test #19-22 [ 25.846915][ T200] netcons test #19-23 [ 25.846915][ T200] netcons test #19-24 [ 25.846915][ T200] netcons test #19-25 [ 25.846915][ T200] netcons test #19-26 [ 25.846915][ T200] netcons test #19-27 [ 25.846915][ T200] netcons test #19-28 [ 25.846915][ T200] netcons test #19-29 [ 25.846915][ T200] netcons test #19-30 [ 25.846915][ T200] netcons test #19-31 [ 25.846915][ T200] netcons test #19-32 [ 25.846915][ T200] netcons test #19-33 [ 25.846915][ T200] netcons test #19-34 [ 25.846915][ T200] netcons test #19-35 [ 25.846915][ T200] netcons test #19-36 [ 25.846915][ T200] netcons test #19-37 [ 25.846915][ T200] netcons test #19-38 [ 25.846915][ T200] netcons test #19-39 [ 25.906943][ T200] netconsole: netconsole: local port 1514 [ 25.907219][ T200] netconsole: netconsole: local IPv6 address 2001:db8:1::1 [ 25.907556][ T200] netconsole: netconsole: interface name 'enp0s1' [ 25.919195][ T200] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 25.919564][ T200] netconsole: netconsole: remote port 6666 [ 25.919828][ T200] netconsole: netconsole: remote IPv6 address 2001:db8:1::2 [ 25.920159][ T200] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 25.954572][ T200] netconsole: network logging started