[ 11.241831][ T206] ip (206) used greatest stack depth: 24088 bytes left [ 11.241852][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.241854][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: ip [ 11.241856][ T206] preempt_count: 2, expected: 0 [ 11.241857][ T206] RCU nest depth: 0, expected: 0 [ 11.241858][ T206] locks held by ip/206: 5, last CPU#0: [ 11.241860][ T206] #0: ffffffffa92167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.241872][ T206] #1: ffffffffa937ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.241877][ T206] #2: ffffffffa937de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.241882][ T206] #3: ffffffffa929d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.241885][ T206] #4: ffffffffa929d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.241890][ T206] irq event stamp: 26130 [ 11.241891][ T206] hardirqs last enabled at (26129): [] __down_trylock_console_sem+0x86/0xa0 [ 11.241894][ T206] hardirqs last disabled at (26130): [] console_emit_next_record+0x3d4/0x4c0 [ 11.241896][ T206] softirqs last enabled at (25750): [] handle_softirqs+0x67c/0x900 [ 11.241899][ T206] softirqs last disabled at (25743): [] __irq_exit_rcu+0x145/0x1c0 [ 11.241901][ T206] Preemption disabled at: [ 11.241902][ T206] [<0000000000000000>] 0x0 [ 11.241909][ T206] CPU: 0 UID: 0 PID: 206 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.241913][ T206] Tainted: [W]=WARN [ 11.241914][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.241916][ T206] Call Trace: [ 11.241917][ T206] [ 11.241919][ T206] dump_stack_lvl+0x6f/0xa0 [ 11.241926][ T206] __might_resched.cold+0x1fe/0x2c1 [ 11.241930][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.241935][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 11.241940][ T206] __kmalloc_noprof+0x443/0x760 [ 11.241942][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 11.241949][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 11.241952][ T206] alloc_buf.isra.0+0x4b/0x260 [ 11.241956][ T206] put_chars+0x1e1/0x2f0 [ 11.241959][ T206] ? __send_to_port+0x420/0x420 [ 11.241960][ T206] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.241964][ T206] ? validate_chain+0x38b/0xc20 [ 11.241969][ T206] hvc_console_print+0x292/0x780 [ 11.241977][ T206] ? hvc_write+0x3a0/0x3a0 [ 11.241980][ T206] ? rcu_is_watching+0x16/0xd0 [ 11.241982][ T206] ? lock_acquire+0x13c/0x160 [ 11.241986][ T206] console_emit_next_record+0x22f/0x4c0 [ 11.241990][ T206] ? devkmsg_read+0x4b0/0x4b0 [ 11.241993][ T206] ? console_flush_one_record+0x106/0x710 [ 11.241996][ T206] ? rcu_is_watching+0x16/0xd0 [ 11.241998][ T206] ? lock_acquire+0x13c/0x160 [ 11.242002][ T206] console_flush_one_record+0x46f/0x710 [ 11.242006][ T206] ? console_emit_next_record+0x4c0/0x4c0 [ 11.242008][ T206] ? __lock_acquire+0x518/0xc20 [ 11.242014][ T206] console_unlock+0xee/0x1f0 [ 11.242017][ T206] ? console_flush_one_record+0x710/0x710 [ 11.242018][ T206] ? rcu_is_watching+0x16/0xd0 [ 11.242020][ T206] ? lock_acquire+0xe0/0x160 [ 11.242024][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.242026][ T206] ? vprintk_emit+0x320/0x3e0 [ 11.242029][ T206] vprintk_emit+0x37c/0x3e0 [ 11.242032][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 11.242035][ T206] ? __lock_acquire+0x518/0xc20 [ 11.242039][ T206] _printk+0xc7/0x100 [ 11.242042][ T206] ? snapshot_read.cold+0x21/0x21 [ 11.242045][ T206] ? do_raw_spin_lock+0x131/0x280 [ 11.242048][ T206] ? __rwlock_init+0x150/0x150 [ 11.242052][ T206] ? do_raw_spin_lock+0x131/0x280 [ 11.242055][ T206] do_exit.cold+0x82/0x9c [ 11.242059][ T206] ? exit_notify+0x890/0x890 [ 11.242060][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 11.242063][ T206] ? rcu_is_watching+0x16/0xd0 [ 11.242067][ T206] do_group_exit+0xb8/0x370 [ 11.242070][ T206] __x64_sys_exit_group+0x3c/0x50 [ 11.242072][ T206] x64_sys_call+0x1567/0x1570 [ 11.242074][ T206] do_syscall_64+0xff/0x530 [ 11.242079][ T206] ? exc_page_fault+0xee/0x100 [ 11.242082][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.242084][ T206] RIP: 0033:0x7f22446f91b8 [ 11.242086][ T206] Code: Unable to access opcode bytes at 0x7f22446f918e. [ 11.242088][ T206] RSP: 002b:00007ffd1d7fbea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.242090][ T206] RAX: ffffffffffffffda RBX: 00007f2244829f88 RCX: 00007f22446f91b8 [ 11.242092][ T206] RDX: 00007f2244443fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.242092][ T206] RBP: 00007ffd1d7fbf00 R08: 0000000000000000 R09: 0000000000000050 [ 11.242093][ T206] R10: 00007ffd1d7fbcc0 R11: 0000000000000246 R12: 0000000000000001 [ 11.242094][ T206] R13: 0000000000000000 R14: 00007f2244828680 R15: 00007f2244829fa0 [ 11.242101][ T206] [ 14.042291][ T269] Initializing XFRM netlink socket [ 14.042315][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.042318][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: modprobe [ 14.042321][ T269] preempt_count: 1, expected: 0 [ 14.042322][ T269] RCU nest depth: 0, expected: 0 [ 14.042323][ T269] locks held by modprobe/269: 4, last CPU#2: [ 14.042326][ T269] #0: ffffffffa937ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.042340][ T269] #1: ffffffffa937de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.042347][ T269] #2: ffffffffa929d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.042353][ T269] #3: ffffffffa929d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.042360][ T269] irq event stamp: 21762 [ 14.042361][ T269] hardirqs last enabled at (21761): [] __down_trylock_console_sem+0x86/0xa0 [ 14.042365][ T269] hardirqs last disabled at (21762): [] console_emit_next_record+0x3d4/0x4c0 [ 14.042369][ T269] softirqs last enabled at (20074): [] handle_softirqs+0x67c/0x900 [ 14.042373][ T269] softirqs last disabled at (20067): [] __irq_exit_rcu+0x145/0x1c0 [ 14.042377][ T269] Preemption disabled at: [ 14.042377][ T269] [] vprintk_emit+0x31b/0x3e0 [ 14.042385][ T269] CPU: 2 UID: 0 PID: 269 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.042390][ T269] Tainted: [W]=WARN [ 14.042391][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.042394][ T269] Call Trace: [ 14.042396][ T269] [ 14.042400][ T269] dump_stack_lvl+0x6f/0xa0 [ 14.042408][ T269] ? vprintk_emit+0x31b/0x3e0 [ 14.042411][ T269] __might_resched.cold+0x1fe/0x2c1 [ 14.042417][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.042422][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 14.042429][ T269] __kmalloc_noprof+0x443/0x760 [ 14.042432][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 14.042441][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 14.042445][ T269] alloc_buf.isra.0+0x4b/0x260 [ 14.042451][ T269] put_chars+0x1e1/0x2f0 [ 14.042454][ T269] ? desc_read_finalized_seq+0x79/0x120 [ 14.042458][ T269] ? __send_to_port+0x420/0x420 [ 14.042463][ T269] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.042473][ T269] ? validate_chain+0x38b/0xc20 [ 14.042481][ T269] hvc_console_print+0x292/0x780 [ 14.042486][ T269] ? __lock_acquire+0x518/0xc20 [ 14.042489][ T269] ? __lock_acquire+0x518/0xc20 [ 14.042497][ T269] ? hvc_write+0x3a0/0x3a0 [ 14.042500][ T269] ? console_emit_next_record+0x1df/0x4c0 [ 14.042505][ T269] ? rcu_is_watching+0x16/0xd0 [ 14.042509][ T269] ? lock_acquire+0x13c/0x160 [ 14.042516][ T269] console_emit_next_record+0x22f/0x4c0 [ 14.042523][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 14.042525][ T269] ? console_flush_one_record+0x106/0x710 [ 14.042531][ T269] ? rcu_is_watching+0x16/0xd0 [ 14.042534][ T269] ? lock_acquire+0x13c/0x160 [ 14.042541][ T269] console_flush_one_record+0x46f/0x710 [ 14.042548][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 14.042551][ T269] ? __lock_acquire+0x518/0xc20 [ 14.042560][ T269] console_unlock+0xee/0x1f0 [ 14.042564][ T269] ? console_flush_one_record+0x710/0x710 [ 14.042567][ T269] ? rcu_is_watching+0x16/0xd0 [ 14.042570][ T269] ? lock_acquire+0xe0/0x160 [ 14.042576][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.042579][ T269] ? vprintk_emit+0x320/0x3e0 [ 14.042584][ T269] vprintk_emit+0x37c/0x3e0 [ 14.042590][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 14.042599][ T269] ? nft_chain_route_fini+0xcc0/0xcc0 [nf_tables] [ 14.042612][ T269] _printk+0xc7/0x100 [ 14.042617][ T269] ? snapshot_read.cold+0x21/0x21 [ 14.042628][ T269] ? do_one_initcall+0x113/0x4f0 [ 14.042633][ T269] xfrm_user_init+0x15/0x1000 [xfrm_user] [ 14.042638][ T269] do_one_initcall+0x124/0x4f0 [ 14.042643][ T269] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.042651][ T269] ? do_init_module+0xae/0x8a0 [ 14.042654][ T269] ? kasan_unpoison+0x44/0x70 [ 14.042663][ T269] do_init_module+0x2ad/0x8a0 [ 14.042669][ T269] ? lockdep_hardirqs_on+0x91/0x130 [ 14.042674][ T269] ? free_module+0x470/0x470 [ 14.042679][ T269] ? kfree+0x123/0x590 [ 14.042685][ T269] load_module+0x1424/0x1bb0 [ 14.042695][ T269] ? security_kernel_post_read_file+0x2f/0x60 [ 14.042702][ T269] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.042710][ T269] ? backing_file_read_iter+0x541/0x790 [ 14.042716][ T269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.042722][ T269] init_module_from_file+0x11f/0x1a0 [ 14.042727][ T269] ? __do_sys_init_module+0x270/0x270 [ 14.042741][ T269] ? __rwlock_init+0x150/0x150 [ 14.042747][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 14.042753][ T269] idempotent_init_module+0x37b/0x7c0 [ 14.042758][ T269] ? init_module_from_file+0x1a0/0x1a0 [ 14.042768][ T269] ? cap_capable+0x1d7/0x3d0 [ 14.042772][ T269] ? __x64_sys_pread64+0x18d/0x250 [ 14.042781][ T269] __x64_sys_finit_module+0xdf/0x190 [ 14.042784][ T269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.042790][ T269] do_syscall_64+0xff/0x530 [ 14.042794][ T269] ? exc_page_fault+0xee/0x100 [ 14.042798][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.042802][ T269] RIP: 0033:0x7fcc0197237d [ 14.042807][ T269] 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 [ 14.042810][ T269] RSP: 002b:00007ffe981e8c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.042814][ T269] RAX: ffffffffffffffda RBX: 000055db83b05810 RCX: 00007fcc0197237d [ 14.042816][ T269] RDX: 0000000000000000 RSI: 000055db5948effd RDI: 0000000000000000 [ 14.042817][ T269] RBP: 00007ffe981e8cc0 R08: 0000000000000000 R09: 0000000000000000 [ 14.042819][ T269] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db5948effd [ 14.042820][ T269] R13: 000055db83b05960 R14: 0000000000040000 R15: 0000000000000000 [ 14.042834][ T269] [ 25.828994][ T542] ip (542) used greatest stack depth: 24080 bytes left [ 25.829015][ T542] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.829017][ T542] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 542, name: ip [ 25.829019][ T542] preempt_count: 2, expected: 0 [ 25.829020][ T542] RCU nest depth: 0, expected: 0 [ 25.829021][ T542] locks held by ip/542: 5, last CPU#1: [ 25.829022][ T542] #0: ffffffffa92167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 25.829034][ T542] #1: ffffffffa937ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.829039][ T542] #2: ffffffffa937de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.829044][ T542] #3: ffffffffa929d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.829048][ T542] #4: ffffffffa929d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.829052][ T542] irq event stamp: 34634 [ 25.829053][ T542] hardirqs last enabled at (34633): [] __down_trylock_console_sem+0x86/0xa0 [ 25.829057][ T542] hardirqs last disabled at (34634): [] console_emit_next_record+0x3d4/0x4c0 [ 25.829059][ T542] softirqs last enabled at (34144): [] handle_softirqs+0x67c/0x900 [ 25.829061][ T542] softirqs last disabled at (34137): [] __irq_exit_rcu+0x145/0x1c0 [ 25.829063][ T542] Preemption disabled at: [ 25.829064][ T542] [<0000000000000000>] 0x0 [ 25.829071][ T542] CPU: 1 UID: 0 PID: 542 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.829075][ T542] Tainted: [W]=WARN [ 25.829075][ T542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.829077][ T542] Call Trace: [ 25.829079][ T542] [ 25.829080][ T542] dump_stack_lvl+0x6f/0xa0 [ 25.829087][ T542] __might_resched.cold+0x1fe/0x2c1 [ 25.829092][ T542] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.829096][ T542] ? __kmalloc_noprof+0xdb/0x760 [ 25.829100][ T542] __kmalloc_noprof+0x443/0x760 [ 25.829102][ T542] ? alloc_buf.isra.0+0x4b/0x260 [ 25.829109][ T542] ? do_raw_spin_unlock+0x59/0x250 [ 25.829112][ T542] alloc_buf.isra.0+0x4b/0x260 [ 25.829116][ T542] put_chars+0x1e1/0x2f0 [ 25.829119][ T542] ? __send_to_port+0x420/0x420 [ 25.829120][ T542] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.829124][ T542] ? validate_chain+0x38b/0xc20 [ 25.829129][ T542] hvc_console_print+0x292/0x780 [ 25.829137][ T542] ? hvc_write+0x3a0/0x3a0 [ 25.829140][ T542] ? rcu_is_watching+0x16/0xd0 [ 25.829142][ T542] ? lock_acquire+0x13c/0x160 [ 25.829146][ T542] console_emit_next_record+0x22f/0x4c0 [ 25.829150][ T542] ? devkmsg_read+0x4b0/0x4b0 [ 25.829152][ T542] ? console_flush_one_record+0x106/0x710 [ 25.829155][ T542] ? rcu_is_watching+0x16/0xd0 [ 25.829157][ T542] ? lock_acquire+0x13c/0x160 [ 25.829161][ T542] console_flush_one_record+0x46f/0x710 [ 25.829166][ T542] ? console_emit_next_record+0x4c0/0x4c0 [ 25.829168][ T542] ? __lock_acquire+0x518/0xc20 [ 25.829173][ T542] console_unlock+0xee/0x1f0 [ 25.829176][ T542] ? console_flush_one_record+0x710/0x710 [ 25.829178][ T542] ? rcu_is_watching+0x16/0xd0 [ 25.829180][ T542] ? lock_acquire+0xe0/0x160 [ 25.829184][ T542] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.829186][ T542] ? vprintk_emit+0x320/0x3e0 [ 25.829188][ T542] vprintk_emit+0x37c/0x3e0 [ 25.829192][ T542] ? wake_up_klogd_work_func+0x90/0x90 [ 25.829195][ T542] ? __lock_acquire+0x518/0xc20 [ 25.829198][ T542] _printk+0xc7/0x100 [ 25.829202][ T542] ? snapshot_read.cold+0x21/0x21 [ 25.829205][ T542] ? do_raw_spin_lock+0x131/0x280 [ 25.829208][ T542] ? __rwlock_init+0x150/0x150 [ 25.829212][ T542] ? do_raw_spin_lock+0x131/0x280 [ 25.829215][ T542] do_exit.cold+0x82/0x9c [ 25.829219][ T542] ? exit_notify+0x890/0x890 [ 25.829220][ T542] ? __lock_release.isra.0+0x69/0x1a0 [ 25.829223][ T542] ? rcu_is_watching+0x16/0xd0 [ 25.829226][ T542] do_group_exit+0xb8/0x370 [ 25.829230][ T542] __x64_sys_exit_group+0x3c/0x50 [ 25.829232][ T542] x64_sys_call+0x1567/0x1570 [ 25.829234][ T542] do_syscall_64+0xff/0x530 [ 25.829238][ T542] ? exc_page_fault+0xee/0x100 [ 25.829241][ T542] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.829244][ T542] RIP: 0033:0x7f44ec2521b8 [ 25.829246][ T542] Code: Unable to access opcode bytes at 0x7f44ec25218e. [ 25.829247][ T542] RSP: 002b:00007ffc58c68dd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 25.829249][ T542] RAX: ffffffffffffffda RBX: 00007f44ec382f88 RCX: 00007f44ec2521b8 [ 25.829251][ T542] RDX: 00007f44ebf9cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 25.829252][ T542] RBP: 00007ffc58c68e30 R08: 0000000000000000 R09: 0000000000000000 [ 25.829253][ T542] R10: 00007ffc58c68bf0 R11: 0000000000000246 R12: 0000000000000001 [ 25.829253][ T542] R13: 0000000000000000 R14: 00007f44ec381680 R15: 00007f44ec382fa0 [ 25.829260][ T542] [ 122.769704][ T1925] iptables-save (1925) used greatest stack depth: 23392 bytes left [ 122.769728][ T1925] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.769731][ T1925] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1925, name: iptables-save [ 122.769734][ T1925] preempt_count: 2, expected: 0 [ 122.769735][ T1925] RCU nest depth: 0, expected: 0 [ 122.769737][ T1925] locks held by iptables-save/1925: 5, last CPU#0: [ 122.769739][ T1925] #0: ffffffffa92167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 122.769753][ T1925] #1: ffffffffa937ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 122.769760][ T1925] #2: ffffffffa937de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 122.769766][ T1925] #3: ffffffffa929d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 122.769772][ T1925] #4: ffffffffa929d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 122.769778][ T1925] irq event stamp: 45930 [ 122.769780][ T1925] hardirqs last enabled at (45929): [] __down_trylock_console_sem+0x86/0xa0 [ 122.769784][ T1925] hardirqs last disabled at (45930): [] console_emit_next_record+0x3d4/0x4c0 [ 122.769787][ T1925] softirqs last enabled at (45656): [] handle_softirqs+0x67c/0x900 [ 122.769790][ T1925] softirqs last disabled at (45649): [] __irq_exit_rcu+0x145/0x1c0 [ 122.769793][ T1925] Preemption disabled at: [ 122.769794][ T1925] [<0000000000000000>] 0x0 [ 122.769803][ T1925] CPU: 0 UID: 0 PID: 1925 Comm: iptables-save Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.769807][ T1925] Tainted: [W]=WARN [ 122.769809][ T1925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.769811][ T1925] Call Trace: [ 122.769813][ T1925] [ 122.769815][ T1925] dump_stack_lvl+0x6f/0xa0 [ 122.769823][ T1925] __might_resched.cold+0x1fe/0x2c1 [ 122.769829][ T1925] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.769835][ T1925] ? __kmalloc_noprof+0xdb/0x760 [ 122.769841][ T1925] __kmalloc_noprof+0x443/0x760 [ 122.769845][ T1925] ? alloc_buf.isra.0+0x4b/0x260 [ 122.769854][ T1925] ? do_raw_spin_unlock+0x59/0x250 [ 122.769857][ T1925] alloc_buf.isra.0+0x4b/0x260 [ 122.769863][ T1925] put_chars+0x1e1/0x2f0 [ 122.769867][ T1925] ? __send_to_port+0x420/0x420 [ 122.769869][ T1925] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.769874][ T1925] ? validate_chain+0x38b/0xc20 [ 122.769883][ T1925] hvc_console_print+0x292/0x780 [ 122.769895][ T1925] ? hvc_write+0x3a0/0x3a0 [ 122.769899][ T1925] ? rcu_is_watching+0x16/0xd0 [ 122.769902][ T1925] ? lock_acquire+0x13c/0x160 [ 122.769909][ T1925] console_emit_next_record+0x22f/0x4c0 [ 122.769915][ T1925] ? devkmsg_read+0x4b0/0x4b0 [ 122.769918][ T1925] ? console_flush_one_record+0x106/0x710 [ 122.769923][ T1925] ? rcu_is_watching+0x16/0xd0 [ 122.769925][ T1925] ? lock_acquire+0x13c/0x160 [ 122.769932][ T1925] console_flush_one_record+0x46f/0x710 [ 122.769939][ T1925] ? console_emit_next_record+0x4c0/0x4c0 [ 122.769941][ T1925] ? __lock_acquire+0x518/0xc20 [ 122.769951][ T1925] console_unlock+0xee/0x1f0 [ 122.769955][ T1925] ? console_flush_one_record+0x710/0x710 [ 122.769958][ T1925] ? rcu_is_watching+0x16/0xd0 [ 122.769960][ T1925] ? lock_acquire+0xe0/0x160 [ 122.769966][ T1925] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.769969][ T1925] ? vprintk_emit+0x320/0x3e0 [ 122.769973][ T1925] vprintk_emit+0x37c/0x3e0 [ 122.769978][ T1925] ? wake_up_klogd_work_func+0x90/0x90 [ 122.769983][ T1925] ? __lock_acquire+0x518/0xc20 [ 122.769990][ T1925] _printk+0xc7/0x100 [ 122.769995][ T1925] ? snapshot_read.cold+0x21/0x21 [ 122.769999][ T1925] ? do_raw_spin_lock+0x131/0x280 [ 122.770003][ T1925] ? __rwlock_init+0x150/0x150 [ 122.770010][ T1925] ? do_raw_spin_lock+0x131/0x280 [ 122.770014][ T1925] do_exit.cold+0x82/0x9c [ 122.770019][ T1925] ? exit_notify+0x890/0x890 [ 122.770021][ T1925] ? __lock_release.isra.0+0x69/0x1a0 [ 122.770026][ T1925] ? rcu_is_watching+0x16/0xd0 [ 122.770032][ T1925] do_group_exit+0xb8/0x370 [ 122.770037][ T1925] __x64_sys_exit_group+0x3c/0x50 [ 122.770040][ T1925] x64_sys_call+0x1567/0x1570 [ 122.770043][ T1925] do_syscall_64+0xff/0x530 [ 122.770048][ T1925] ? exc_page_fault+0xee/0x100 [ 122.770052][ T1925] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.770055][ T1925] RIP: 0033:0x7fe90572f1b8 [ 122.770058][ T1925] Code: Unable to access opcode bytes at 0x7fe90572f18e. [ 122.770060][ T1925] RSP: 002b:00007ffc9ebe17d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 122.770063][ T1925] RAX: ffffffffffffffda RBX: 00007fe90585ff88 RCX: 00007fe90572f1b8 [ 122.770065][ T1925] RDX: 00007fe90566e888 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 122.770066][ T1925] RBP: 00007ffc9ebe1830 R08: 0000000000000000 R09: 0000000000000020 [ 122.770068][ T1925] R10: 00007ffc9ebe1650 R11: 0000000000000246 R12: 0000000000000001 [ 122.770069][ T1925] R13: 0000000000000000 R14: 00007fe90585e680 R15: 00007fe90585ffa0 [ 122.770082][ T1925]