[ 10.396923][ T192] ip (192) used greatest stack depth: 24096 bytes left [ 10.396939][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.396942][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 10.396943][ T192] preempt_count: 2, expected: 0 [ 10.396944][ T192] RCU nest depth: 0, expected: 0 [ 10.396945][ T192] locks held by ip/192: 5, last CPU#1: [ 10.396947][ T192] #0: ffffffffba6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.396960][ T192] #1: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.396966][ T192] #2: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.396970][ T192] #3: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.396974][ T192] #4: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.396978][ T192] irq event stamp: 33180 [ 10.396979][ T192] hardirqs last enabled at (33179): [] __down_trylock_console_sem+0x86/0xa0 [ 10.396981][ T192] hardirqs last disabled at (33180): [] console_emit_next_record+0x3d4/0x4c0 [ 10.396983][ T192] softirqs last enabled at (31898): [] netlink_release+0x17b/0xcf0 [ 10.396987][ T192] softirqs last disabled at (31896): [] netlink_release+0xd2/0xcf0 [ 10.396989][ T192] Preemption disabled at: [ 10.396990][ T192] [<0000000000000000>] 0x0 [ 10.396997][ T192] CPU: 1 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.397001][ T192] Tainted: [W]=WARN [ 10.397002][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.397004][ T192] Call Trace: [ 10.397005][ T192] [ 10.397007][ T192] dump_stack_lvl+0x6f/0xa0 [ 10.397013][ T192] __might_resched.cold+0x1fe/0x2c1 [ 10.397018][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.397022][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 10.397027][ T192] __kmalloc_noprof+0x443/0x760 [ 10.397030][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 10.397036][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 10.397038][ T192] alloc_buf.isra.0+0x4b/0x260 [ 10.397042][ T192] put_chars+0x1e1/0x2f0 [ 10.397044][ T192] ? __send_to_port+0x420/0x420 [ 10.397046][ T192] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.397051][ T192] ? validate_chain+0x38b/0xc20 [ 10.397056][ T192] hvc_console_print+0x292/0x780 [ 10.397063][ T192] ? hvc_write+0x3a0/0x3a0 [ 10.397065][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.397068][ T192] ? lock_acquire+0x13c/0x160 [ 10.397072][ T192] console_emit_next_record+0x22f/0x4c0 [ 10.397076][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 10.397078][ T192] ? console_flush_one_record+0x106/0x710 [ 10.397081][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.397084][ T192] ? lock_acquire+0x13c/0x160 [ 10.397088][ T192] console_flush_one_record+0x46f/0x710 [ 10.397092][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 10.397094][ T192] ? __lock_acquire+0x518/0xc20 [ 10.397100][ T192] console_unlock+0xee/0x1f0 [ 10.397103][ T192] ? console_flush_one_record+0x710/0x710 [ 10.397105][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.397107][ T192] ? lock_acquire+0x60/0x160 [ 10.397111][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.397113][ T192] ? vprintk_emit+0x320/0x3e0 [ 10.397116][ T192] vprintk_emit+0x37c/0x3e0 [ 10.397120][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 10.397124][ T192] ? __lock_acquire+0x518/0xc20 [ 10.397128][ T192] _printk+0xc7/0x100 [ 10.397132][ T192] ? snapshot_read.cold+0x21/0x21 [ 10.397135][ T192] ? do_raw_spin_lock+0x131/0x280 [ 10.397138][ T192] ? __rwlock_init+0x150/0x150 [ 10.397142][ T192] ? do_raw_spin_lock+0x131/0x280 [ 10.397144][ T192] do_exit.cold+0x82/0x9c [ 10.397148][ T192] ? exit_notify+0x890/0x890 [ 10.397150][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 10.397153][ T192] ? rcu_is_watching+0x16/0xd0 [ 10.397158][ T192] do_group_exit+0xb8/0x370 [ 10.397164][ T192] __x64_sys_exit_group+0x3c/0x50 [ 10.397166][ T192] x64_sys_call+0x1567/0x1570 [ 10.397168][ T192] do_syscall_64+0xff/0x530 [ 10.397172][ T192] ? exc_page_fault+0xee/0x100 [ 10.397175][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.397177][ T192] RIP: 0033:0x7fc1635ac1b8 [ 10.397180][ T192] Code: Unable to access opcode bytes at 0x7fc1635ac18e. [ 10.397181][ T192] RSP: 002b:00007ffcbd579218 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.397184][ T192] RAX: ffffffffffffffda RBX: 00007fc1636dcf88 RCX: 00007fc1635ac1b8 [ 10.397185][ T192] RDX: 00007fc1632f6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.397186][ T192] RBP: 00007ffcbd579270 R08: 0000000000000000 R09: 0000000000008010 [ 10.397187][ T192] R10: 00007ffcbd579030 R11: 0000000000000246 R12: 0000000000000001 [ 10.397188][ T192] R13: 0000000000000000 R14: 00007fc1636db680 R15: 00007fc1636dcfa0 [ 10.397196][ T192] [ 13.034150][ T291] 8021q: 802.1Q VLAN Support v1.8 [ 13.034175][ T291] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.034177][ T291] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 291, name: modprobe [ 13.034179][ T291] preempt_count: 1, expected: 0 [ 13.034180][ T291] RCU nest depth: 0, expected: 0 [ 13.034181][ T291] locks held by modprobe/291: 4, last CPU#0: [ 13.034183][ T291] #0: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.034196][ T291] #1: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.034199][ T291] #2: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.034204][ T291] #3: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.034208][ T291] irq event stamp: 30622 [ 13.034208][ T291] hardirqs last enabled at (30621): [] irqentry_exit+0x21c/0x790 [ 13.034213][ T291] hardirqs last disabled at (30622): [] console_emit_next_record+0x3d4/0x4c0 [ 13.034215][ T291] softirqs last enabled at (26442): [] handle_softirqs+0x67c/0x900 [ 13.034218][ T291] softirqs last disabled at (26065): [] __irq_exit_rcu+0x145/0x1c0 [ 13.034220][ T291] Preemption disabled at: [ 13.034221][ T291] [] vprintk_emit+0x31b/0x3e0 [ 13.034227][ T291] CPU: 0 UID: 0 PID: 291 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.034230][ T291] Tainted: [W]=WARN [ 13.034231][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.034233][ T291] Call Trace: [ 13.034234][ T291] [ 13.034236][ T291] dump_stack_lvl+0x6f/0xa0 [ 13.034241][ T291] ? vprintk_emit+0x31b/0x3e0 [ 13.034243][ T291] __might_resched.cold+0x1fe/0x2c1 [ 13.034248][ T291] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.034252][ T291] ? __kmalloc_noprof+0xdb/0x760 [ 13.034257][ T291] __kmalloc_noprof+0x443/0x760 [ 13.034259][ T291] ? alloc_buf.isra.0+0x4b/0x260 [ 13.034264][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 13.034267][ T291] alloc_buf.isra.0+0x4b/0x260 [ 13.034270][ T291] put_chars+0x1e1/0x2f0 [ 13.034273][ T291] ? __send_to_port+0x420/0x420 [ 13.034275][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.034279][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.034282][ T291] ? validate_chain+0x38b/0xc20 [ 13.034286][ T291] hvc_console_print+0x292/0x780 [ 13.034289][ T291] ? __lock_acquire+0x518/0xc20 [ 13.034294][ T291] ? hvc_write+0x3a0/0x3a0 [ 13.034296][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.034301][ T291] console_emit_next_record+0x22f/0x4c0 [ 13.034305][ T291] ? devkmsg_read+0x4b0/0x4b0 [ 13.034307][ T291] ? console_flush_one_record+0x106/0x710 [ 13.034310][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.034312][ T291] ? lock_acquire+0x13c/0x160 [ 13.034316][ T291] console_flush_one_record+0x46f/0x710 [ 13.034320][ T291] ? console_emit_next_record+0x4c0/0x4c0 [ 13.034322][ T291] ? __lock_acquire+0x518/0xc20 [ 13.034327][ T291] console_unlock+0xee/0x1f0 [ 13.034330][ T291] ? console_flush_one_record+0x710/0x710 [ 13.034331][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.034334][ T291] ? lock_acquire+0x60/0x160 [ 13.034337][ T291] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.034339][ T291] ? vprintk_emit+0x320/0x3e0 [ 13.034343][ T291] vprintk_emit+0x37c/0x3e0 [ 13.034347][ T291] ? wake_up_klogd_work_func+0x90/0x90 [ 13.034352][ T291] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.034356][ T291] _printk+0xc7/0x100 [ 13.034360][ T291] ? snapshot_read.cold+0x21/0x21 [ 13.034366][ T291] ? do_one_initcall+0x113/0x4f0 [ 13.034369][ T291] vlan_proto_init+0x24/0x90 [8021q] [ 13.034372][ T291] do_one_initcall+0x124/0x4f0 [ 13.034375][ T291] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.034380][ T291] ? do_init_module+0xae/0x8a0 [ 13.034383][ T291] ? kasan_unpoison+0x44/0x70 [ 13.034388][ T291] do_init_module+0x2ad/0x8a0 [ 13.034391][ T291] ? lockdep_hardirqs_on+0x91/0x130 [ 13.034394][ T291] ? free_module+0x470/0x470 [ 13.034397][ T291] ? kfree+0x123/0x590 [ 13.034407][ T291] load_module+0x1424/0x1bb0 [ 13.034414][ T291] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.034418][ T291] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.034421][ T291] ? ovl_real_file+0x172/0x1e0 [ 13.034424][ T291] ? find_held_lock+0x2b/0x80 [ 13.034426][ T291] ? backing_file_read_iter+0x541/0x790 [ 13.034429][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.034433][ T291] init_module_from_file+0x11f/0x1a0 [ 13.034436][ T291] ? __do_sys_init_module+0x220/0x220 [ 13.034444][ T291] ? __rwlock_init+0x150/0x150 [ 13.034448][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 13.034451][ T291] idempotent_init_module+0x37b/0x7c0 [ 13.034454][ T291] ? init_module_from_file+0x1a0/0x1a0 [ 13.034460][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.034463][ T291] ? cap_capable+0x1d7/0x3d0 [ 13.034468][ T291] __x64_sys_finit_module+0xdf/0x190 [ 13.034470][ T291] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.034474][ T291] do_syscall_64+0xff/0x530 [ 13.034476][ T291] ? exc_page_fault+0xee/0x100 [ 13.034478][ T291] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.034481][ T291] RIP: 0033:0x7fbc8c65b37d [ 13.034484][ T291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 13.034485][ T291] RSP: 002b:00007ffd841859a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.034488][ T291] RAX: ffffffffffffffda RBX: 0000556b912c8810 RCX: 00007fbc8c65b37d [ 13.034489][ T291] RDX: 0000000000000000 RSI: 0000556b8959cffd RDI: 0000000000000000 [ 13.034490][ T291] RBP: 00007ffd84185a40 R08: 0000000000000000 R09: 0000000000000000 [ 13.034491][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b8959cffd [ 13.034492][ T291] R13: 0000556b912c8960 R14: 0000000000040000 R15: 0000000000000000 [ 13.034499][ T291] [ 13.262808][ T297] gre: GRE over IPv4 demultiplexer driver [ 13.290780][ T297] ip6_gre: GRE over IPv6 tunneling driver [ 13.419158][ T300] ip (300) used greatest stack depth: 23856 bytes left [ 14.329908][ T337] ip (337) used greatest stack depth: 23792 bytes left [ 14.329926][ T337] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.329929][ T337] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 337, name: ip [ 14.329930][ T337] preempt_count: 2, expected: 0 [ 14.329931][ T337] RCU nest depth: 0, expected: 0 [ 14.329932][ T337] locks held by ip/337: 5, last CPU#3: [ 14.329934][ T337] #0: ffffffffba6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.329947][ T337] #1: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.329953][ T337] #2: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.329957][ T337] #3: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.329961][ T337] #4: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.329965][ T337] irq event stamp: 37264 [ 14.329966][ T337] hardirqs last enabled at (37263): [] __down_trylock_console_sem+0x86/0xa0 [ 14.329968][ T337] hardirqs last disabled at (37264): [] console_emit_next_record+0x3d4/0x4c0 [ 14.329970][ T337] softirqs last enabled at (36908): [] handle_softirqs+0x67c/0x900 [ 14.329972][ T337] softirqs last disabled at (36565): [] __irq_exit_rcu+0x145/0x1c0 [ 14.329974][ T337] Preemption disabled at: [ 14.329975][ T337] [<0000000000000000>] 0x0 [ 14.329983][ T337] CPU: 3 UID: 0 PID: 337 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.329986][ T337] Tainted: [W]=WARN [ 14.329987][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.329989][ T337] Call Trace: [ 14.329991][ T337] [ 14.329992][ T337] dump_stack_lvl+0x6f/0xa0 [ 14.329998][ T337] __might_resched.cold+0x1fe/0x2c1 [ 14.330003][ T337] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.330007][ T337] ? __kmalloc_noprof+0xdb/0x760 [ 14.330012][ T337] __kmalloc_noprof+0x443/0x760 [ 14.330015][ T337] ? alloc_buf.isra.0+0x4b/0x260 [ 14.330020][ T337] ? do_raw_spin_unlock+0x59/0x250 [ 14.330023][ T337] alloc_buf.isra.0+0x4b/0x260 [ 14.330026][ T337] put_chars+0x1e1/0x2f0 [ 14.330029][ T337] ? __send_to_port+0x420/0x420 [ 14.330030][ T337] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.330035][ T337] ? validate_chain+0x38b/0xc20 [ 14.330040][ T337] hvc_console_print+0x292/0x780 [ 14.330046][ T337] ? hvc_write+0x3a0/0x3a0 [ 14.330048][ T337] ? rcu_is_watching+0x16/0xd0 [ 14.330050][ T337] ? lock_acquire+0x13c/0x160 [ 14.330054][ T337] console_emit_next_record+0x22f/0x4c0 [ 14.330058][ T337] ? devkmsg_read+0x4b0/0x4b0 [ 14.330060][ T337] ? console_flush_one_record+0x106/0x710 [ 14.330063][ T337] ? rcu_is_watching+0x16/0xd0 [ 14.330066][ T337] ? lock_acquire+0x13c/0x160 [ 14.330069][ T337] console_flush_one_record+0x46f/0x710 [ 14.330073][ T337] ? console_emit_next_record+0x4c0/0x4c0 [ 14.330075][ T337] ? __lock_acquire+0x518/0xc20 [ 14.330081][ T337] console_unlock+0xee/0x1f0 [ 14.330083][ T337] ? console_flush_one_record+0x710/0x710 [ 14.330085][ T337] ? rcu_is_watching+0x16/0xd0 [ 14.330087][ T337] ? lock_acquire+0x60/0x160 [ 14.330091][ T337] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.330093][ T337] ? vprintk_emit+0x320/0x3e0 [ 14.330096][ T337] vprintk_emit+0x37c/0x3e0 [ 14.330100][ T337] ? wake_up_klogd_work_func+0x90/0x90 [ 14.330103][ T337] ? __lock_acquire+0x518/0xc20 [ 14.330107][ T337] _printk+0xc7/0x100 [ 14.330111][ T337] ? snapshot_read.cold+0x21/0x21 [ 14.330114][ T337] ? do_raw_spin_lock+0x131/0x280 [ 14.330116][ T337] ? __rwlock_init+0x150/0x150 [ 14.330120][ T337] ? do_raw_spin_lock+0x131/0x280 [ 14.330123][ T337] do_exit.cold+0x82/0x9c [ 14.330127][ T337] ? exit_notify+0x890/0x890 [ 14.330129][ T337] ? __lock_release.isra.0+0x69/0x1a0 [ 14.330132][ T337] ? rcu_is_watching+0x16/0xd0 [ 14.330136][ T337] do_group_exit+0xb8/0x370 [ 14.330139][ T337] __x64_sys_exit_group+0x3c/0x50 [ 14.330140][ T337] x64_sys_call+0x1567/0x1570 [ 14.330143][ T337] do_syscall_64+0xff/0x530 [ 14.330146][ T337] ? exc_page_fault+0xee/0x100 [ 14.330149][ T337] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.330151][ T337] RIP: 0033:0x7f90183451b8 [ 14.330153][ T337] Code: Unable to access opcode bytes at 0x7f901834518e. [ 14.330155][ T337] RSP: 002b:00007ffd0bcaf6f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 14.330157][ T337] RAX: ffffffffffffffda RBX: 00007f9018475f88 RCX: 00007f90183451b8 [ 14.330158][ T337] RDX: 00007f901808ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 14.330159][ T337] RBP: 00007ffd0bcaf750 R08: 0000000000000000 R09: 0000000000000050 [ 14.330160][ T337] R10: 00007ffd0bcaf510 R11: 0000000000000246 R12: 0000000000000001 [ 14.330161][ T337] R13: 0000000000000000 R14: 00007f9018474680 R15: 00007f9018475fa0 [ 14.330171][ T337] [ 20.218770][ T390] GACT probability NOT on [ 20.218787][ T390] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.218790][ T390] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 390, name: modprobe [ 20.218791][ T390] preempt_count: 1, expected: 0 [ 20.218792][ T390] RCU nest depth: 0, expected: 0 [ 20.218793][ T390] locks held by modprobe/390: 4, last CPU#1: [ 20.218795][ T390] #0: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.218808][ T390] #1: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.218812][ T390] #2: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.218815][ T390] #3: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.218819][ T390] irq event stamp: 19986 [ 20.218820][ T390] hardirqs last enabled at (19985): [] __down_trylock_console_sem+0x86/0xa0 [ 20.218822][ T390] hardirqs last disabled at (19986): [] console_emit_next_record+0x3d4/0x4c0 [ 20.218824][ T390] softirqs last enabled at (18718): [] handle_softirqs+0x67c/0x900 [ 20.218827][ T390] softirqs last disabled at (18243): [] __irq_exit_rcu+0x145/0x1c0 [ 20.218829][ T390] Preemption disabled at: [ 20.218830][ T390] [] vprintk_emit+0x31b/0x3e0 [ 20.218836][ T390] CPU: 1 UID: 0 PID: 390 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.218839][ T390] Tainted: [W]=WARN [ 20.218840][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.218842][ T390] Call Trace: [ 20.218843][ T390] [ 20.218844][ T390] dump_stack_lvl+0x6f/0xa0 [ 20.218850][ T390] ? vprintk_emit+0x31b/0x3e0 [ 20.218852][ T390] __might_resched.cold+0x1fe/0x2c1 [ 20.218856][ T390] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.218860][ T390] ? __kmalloc_noprof+0xdb/0x760 [ 20.218865][ T390] __kmalloc_noprof+0x443/0x760 [ 20.218867][ T390] ? alloc_buf.isra.0+0x4b/0x260 [ 20.218873][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 20.218875][ T390] alloc_buf.isra.0+0x4b/0x260 [ 20.218878][ T390] put_chars+0x1e1/0x2f0 [ 20.218880][ T390] ? desc_read_finalized_seq+0x79/0x120 [ 20.218882][ T390] ? __send_to_port+0x420/0x420 [ 20.218885][ T390] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.218888][ T390] ? validate_chain+0x38b/0xc20 [ 20.218892][ T390] hvc_console_print+0x292/0x780 [ 20.218895][ T390] ? __lock_acquire+0x518/0xc20 [ 20.218896][ T390] ? __lock_acquire+0x518/0xc20 [ 20.218901][ T390] ? hvc_write+0x3a0/0x3a0 [ 20.218902][ T390] ? console_emit_next_record+0x1df/0x4c0 [ 20.218905][ T390] ? rcu_is_watching+0x16/0xd0 [ 20.218908][ T390] ? lock_acquire+0x13c/0x160 [ 20.218911][ T390] console_emit_next_record+0x22f/0x4c0 [ 20.218915][ T390] ? devkmsg_read+0x4b0/0x4b0 [ 20.218916][ T390] ? console_flush_one_record+0x106/0x710 [ 20.218919][ T390] ? rcu_is_watching+0x16/0xd0 [ 20.218922][ T390] ? lock_acquire+0x13c/0x160 [ 20.218925][ T390] console_flush_one_record+0x46f/0x710 [ 20.218929][ T390] ? console_emit_next_record+0x4c0/0x4c0 [ 20.218931][ T390] ? __lock_acquire+0x518/0xc20 [ 20.218936][ T390] console_unlock+0xee/0x1f0 [ 20.218938][ T390] ? console_flush_one_record+0x710/0x710 [ 20.218940][ T390] ? rcu_is_watching+0x16/0xd0 [ 20.218942][ T390] ? lock_acquire+0x60/0x160 [ 20.218946][ T390] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.218947][ T390] ? vprintk_emit+0x320/0x3e0 [ 20.218951][ T390] vprintk_emit+0x37c/0x3e0 [ 20.218955][ T390] ? wake_up_klogd_work_func+0x90/0x90 [ 20.218960][ T390] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.218963][ T390] _printk+0xc7/0x100 [ 20.218967][ T390] ? snapshot_read.cold+0x21/0x21 [ 20.218972][ T390] ? do_one_initcall+0x113/0x4f0 [ 20.218975][ T390] gact_init_module+0x15/0x1000 [act_gact] [ 20.218978][ T390] do_one_initcall+0x124/0x4f0 [ 20.218981][ T390] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.218985][ T390] ? do_init_module+0xae/0x8a0 [ 20.218988][ T390] ? kasan_unpoison+0x44/0x70 [ 20.218993][ T390] do_init_module+0x2ad/0x8a0 [ 20.218996][ T390] ? lockdep_hardirqs_on+0x91/0x130 [ 20.219000][ T390] ? free_module+0x470/0x470 [ 20.219003][ T390] ? kfree+0x123/0x590 [ 20.219007][ T390] load_module+0x1424/0x1bb0 [ 20.219014][ T390] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.219017][ T390] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.219020][ T390] ? find_held_lock+0x2b/0x80 [ 20.219023][ T390] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.219027][ T390] init_module_from_file+0x11f/0x1a0 [ 20.219030][ T390] ? __do_sys_init_module+0x220/0x220 [ 20.219037][ T390] ? __rwlock_init+0x150/0x150 [ 20.219041][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 20.219044][ T390] idempotent_init_module+0x37b/0x7c0 [ 20.219047][ T390] ? init_module_from_file+0x1a0/0x1a0 [ 20.219053][ T390] ? rcu_is_watching+0x16/0xd0 [ 20.219055][ T390] ? cap_capable+0x1d7/0x3d0 [ 20.219061][ T390] __x64_sys_finit_module+0xdf/0x190 [ 20.219063][ T390] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.219067][ T390] do_syscall_64+0xff/0x530 [ 20.219069][ T390] ? exc_page_fault+0xee/0x100 [ 20.219071][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.219073][ T390] RIP: 0033:0x7f546ecba37d [ 20.219076][ T390] 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 [ 20.219078][ T390] RSP: 002b:00007ffcc2407ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.219081][ T390] RAX: ffffffffffffffda RBX: 0000560cfadd7810 RCX: 00007f546ecba37d [ 20.219082][ T390] RDX: 0000000000000000 RSI: 0000560ce66b9ffd RDI: 0000000000000000 [ 20.219083][ T390] RBP: 00007ffcc2407b60 R08: 0000000000000000 R09: 0000000000000000 [ 20.219084][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ce66b9ffd [ 20.219085][ T390] R13: 0000560cfadd7960 R14: 0000000000040000 R15: 0000000000000000 [ 20.219091][ T390]