Warning: Permanently added '[localhost]:48061' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 91.825996][ T9] cfg80211: failed to load regulatory.db executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 266.636806][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [aoe_tx0:1315] [ 266.636930][ C0] Modules linked in: [ 266.636939][ C0] irq event stamp: 437615099 [ 266.636943][ C0] hardirqs last enabled at (437615098): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 266.637073][ C0] hardirqs last disabled at (437615099): [] sysvec_apic_timer_interrupt+0xe/0xc0 [ 266.637090][ C0] softirqs last enabled at (1628): [] __dev_queue_xmit+0x27b/0x3b50 [ 266.637174][ C0] softirqs last disabled at (1632): [] __dev_queue_xmit+0x27b/0x3b50 [ 266.637257][ C0] CPU: 0 UID: 0 PID: 1315 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT(full) [ 266.637301][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 266.637343][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110 [ 266.637362][ C0] Code: 74 05 e8 2b 09 49 f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e3 9e 11 f6 65 8b 05 6c d1 22 07 85 c0 74 40 48 c7 04 24 0e 36 [ 266.637372][ C0] RSP: 0018:ffffc900028bf680 EFLAGS: 00000206 [ 266.637382][ C0] RAX: da5186295a379e00 RBX: 0000000000000a02 RCX: da5186295a379e00 [ 266.637388][ C0] RDX: 0000000000000002 RSI: ffffffff8d9bbb7f RDI: 0000000000000001 [ 266.637395][ C0] RBP: ffffc900028bf708 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6 [ 266.637401][ C0] R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: dffffc0000000000 [ 266.637408][ C0] R13: dffffc0000000000 R14: ffffffff99dfe320 R15: 1ffff92000517ed0 [ 266.637415][ C0] FS: 0000000000000000(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000 [ 266.637422][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 266.637429][ C0] CR2: 000055557447fca8 CR3: 0000000044b59000 CR4: 0000000000352ef0 [ 266.637464][ C0] Call Trace: [ 266.637659][ C0] [ 266.637670][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 266.637692][ C0] uart_port_unlock_deref+0x111/0x2f0 [ 266.637857][ C0] uart_write_room+0xe4/0x170 [ 266.637878][ C0] handle_tx+0x163/0x610 [ 266.637930][ C0] dev_hard_start_xmit+0x2d7/0x830 [ 266.638028][ C0] __dev_queue_xmit+0x1b8d/0x3b50 [ 266.638049][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 266.638064][ C0] ? rcu_is_watching+0x15/0xb0 [ 266.638076][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 266.638094][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 266.638109][ C0] ? do_raw_spin_lock+0x121/0x290 [ 266.638127][ C0] ? do_raw_spin_unlock+0x4d/0x240 [ 266.638140][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 266.638159][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.638171][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.638188][ C0] tx+0x6b/0x190 [ 266.638200][ C0] ? __pfx_tx+0x10/0x10 [ 266.638210][ C0] kthread+0x1d0/0x3e0 [ 266.638230][ C0] ? __pfx_kthread+0x10/0x10 [ 266.638245][ C0] ? __pfx_default_wake_function+0x10/0x10 [ 266.638262][ C0] ? __kthread_parkme+0x7b/0x200 [ 266.638273][ C0] ? __kthread_parkme+0x1a1/0x200 [ 266.638288][ C0] kthread+0x70e/0x8a0 [ 266.638303][ C0] ? __pfx_kthread+0x10/0x10 [ 266.638317][ C0] ? __pfx_kthread+0x10/0x10 [ 266.638331][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.638345][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.638358][ C0] ? __pfx_kthread+0x10/0x10 [ 266.638372][ C0] ret_from_fork+0x3fc/0x770 [ 266.638386][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 266.638400][ C0] ? __pfx_kthread+0x10/0x10 [ 266.638413][ C0] ret_from_fork_asm+0x1a/0x30 [ 266.638437][ C0] [ 266.638443][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 266.638455][ C0] CPU: 0 UID: 0 PID: 1315 Comm: aoe_tx0 Tainted: G L syzkaller #0 PREEMPT(full) [ 266.638469][ C0] Tainted: [L]=SOFTLOCKUP [ 266.638473][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 266.638480][ C0] Call Trace: [ 266.638486][ C0] [ 266.638490][ C0] dump_stack_lvl+0x99/0x250 [ 266.638504][ C0] ? __asan_memcpy+0x40/0x70 [ 266.638517][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 266.638531][ C0] ? __pfx__printk+0x10/0x10 [ 266.638554][ C0] vpanic+0x281/0x750 [ 266.638568][ C0] ? __pfx__printk+0x10/0x10 [ 266.638582][ C0] ? __pfx_vpanic+0x10/0x10 [ 266.638596][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 266.638619][ C0] panic+0xb9/0xc0 [ 266.638631][ C0] ? __pfx_panic+0x10/0x10 [ 266.638653][ C0] watchdog_timer_fn+0x862/0x870 [ 266.638673][ C0] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 266.638690][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 266.638705][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 266.638722][ C0] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 266.638739][ C0] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 266.638756][ C0] __hrtimer_run_queues+0x4e0/0xc60 [ 266.638777][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 266.638794][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 266.638837][ C0] __sysvec_apic_timer_interrupt+0x108/0x410 [ 266.638852][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 266.638867][ C0] [ 266.638872][ C0] [ 266.638877][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 266.638889][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110 [ 266.638904][ C0] Code: 74 05 e8 2b 09 49 f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e3 9e 11 f6 65 8b 05 6c d1 22 07 85 c0 74 40 48 c7 04 24 0e 36 [ 266.638913][ C0] RSP: 0018:ffffc900028bf680 EFLAGS: 00000206 [ 266.638923][ C0] RAX: da5186295a379e00 RBX: 0000000000000a02 RCX: da5186295a379e00 [ 266.638931][ C0] RDX: 0000000000000002 RSI: ffffffff8d9bbb7f RDI: 0000000000000001 [ 266.638938][ C0] RBP: ffffc900028bf708 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6 [ 266.638945][ C0] R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: dffffc0000000000 [ 266.638953][ C0] R13: dffffc0000000000 R14: ffffffff99dfe320 R15: 1ffff92000517ed0 [ 266.638971][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 266.638991][ C0] uart_port_unlock_deref+0x111/0x2f0 [ 266.639009][ C0] uart_write_room+0xe4/0x170 [ 266.639034][ C0] handle_tx+0x163/0x610 [ 266.639055][ C0] dev_hard_start_xmit+0x2d7/0x830 [ 266.639075][ C0] __dev_queue_xmit+0x1b8d/0x3b50 [ 266.639093][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 266.639106][ C0] ? rcu_is_watching+0x15/0xb0 [ 266.639119][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 266.639138][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 266.639154][ C0] ? do_raw_spin_lock+0x121/0x290 [ 266.639173][ C0] ? do_raw_spin_unlock+0x4d/0x240 [ 266.639188][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 266.639208][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.639221][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.639239][ C0] tx+0x6b/0x190 [ 266.639250][ C0] ? __pfx_tx+0x10/0x10 [ 266.639261][ C0] kthread+0x1d0/0x3e0 [ 266.639282][ C0] ? __pfx_kthread+0x10/0x10 [ 266.639298][ C0] ? __pfx_default_wake_function+0x10/0x10 [ 266.639314][ C0] ? __kthread_parkme+0x7b/0x200 [ 266.639327][ C0] ? __kthread_parkme+0x1a1/0x200 [ 266.639343][ C0] kthread+0x70e/0x8a0 [ 266.639359][ C0] ? __pfx_kthread+0x10/0x10 [ 266.639373][ C0] ? __pfx_kthread+0x10/0x10 [ 266.639388][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 266.639402][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 266.639416][ C0] ? __pfx_kthread+0x10/0x10 [ 266.639431][ C0] ret_from_fork+0x3fc/0x770 [ 266.639445][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 266.639461][ C0] ? __pfx_kthread+0x10/0x10 [ 266.639475][ C0] ret_from_fork_asm+0x1a/0x30 [ 266.639499][ C0] [ 266.639880][ C0] Kernel Offset: disabled VM DIAGNOSIS: 19:23:29 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=0000000000000020 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90000007670 R8 =ffff8880339c8237 R9 =1ffff11006739046 R10=dffffc0000000000 R11=ffffffff8550d3c0 R12=dffffc0000000000 R13=ffffffff99b088e6 R14=ffffffff99dfd820 R15=0000000000000000 RIP=ffffffff8550d43c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808d20d000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055557447fca8 CR3=0000000044b59000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000800000 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7ac8d8cb40 00007f7ac8d8cb40 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7ac8d8cb30 00007f7ac8d8cb30 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7ac8d8d320 00007f7ac8d815d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7ac8d72f44 00007f7ac8d86240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 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