Warning: Permanently added '[localhost]:59060' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 80.126120][ T5309] loop0: detected capacity change from 0 to 32768
[ 80.139302][ T5309] bcachefs (/dev/loop0): error reading default superblock: checksum error, type none: got should be
[ 80.178592][ T5309] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 80.232038][ T5309] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,version_upgrade=none
[ 80.232038][ T5309] allowing incompatible features above 0.0: (unknown version)
[ 80.232038][ T5309] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 80.247823][ T5309] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[ 80.271052][ T5309] bcachefs (loop0): accounting_read... done
[ 80.274830][ T5309] bcachefs (loop0): alloc_read... done
[ 80.278435][ T5309] bcachefs (loop0): snapshots_read... done
[ 80.284501][ T5309] bcachefs (loop0): going read-write
[ 80.312116][ T5309] bcachefs (loop0): insufficient writeable journal devices available: have 0, need 1
[ 80.312116][ T5309] rw journal devs:
[ 80.321048][ T5320] ODEBUG: object ffffc9000d60fb90 is on stack ffffc9000d608000, but NOT annotated.
[ 80.321409][ T5320]
[ 80.321414][ T5320] ======================================================
[ 80.321417][ T5320] WARNING: possible circular locking dependency detected
[ 80.321422][ T5320] 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 Not tainted
[ 80.321428][ T5320] ------------------------------------------------------
[ 80.321431][ T5320] bch-copygc/loop/5320 is trying to acquire lock:
[ 80.321437][ T5320] ffffffff8e1311c0 (console_owner){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 80.321472][ T5320]
[ 80.321472][ T5320] but task is already holding lock:
[ 80.321475][ T5320] ffffffff99c85e18 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 80.321496][ T5320]
[ 80.321496][ T5320] which lock already depends on the new lock.
[ 80.321496][ T5320]
[ 80.321499][ T5320]
[ 80.321499][ T5320] the existing dependency chain (in reverse order) is:
[ 80.321502][ T5320]
[ 80.321502][ T5320] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}:
[ 80.321514][ T5320] lock_acquire+0x120/0x360
[ 80.321525][ T5320] _raw_spin_lock_irqsave+0xa7/0xf0
[ 80.321597][ T5320] debug_object_activate+0xbb/0x420
[ 80.321607][ T5320] insert_work+0x35/0x330
[ 80.321617][ T5320] __queue_work+0xcfc/0xfe0
[ 80.321629][ T5320] queue_work_on+0x181/0x270
[ 80.321640][ T5320] start_poll_synchronize_rcu_expedited+0xfc/0x140
[ 80.321650][ T5320] rcu_init+0x108/0x160
[ 80.321660][ T5320] start_kernel+0x1fb/0x500
[ 80.321665][ T5320] x86_64_start_reservations+0x24/0x30
[ 80.321674][ T5320] x86_64_start_kernel+0x143/0x1c0
[ 80.321681][ T5320] common_startup_64+0x13e/0x147
[ 80.321691][ T5320]
[ 80.321691][ T5320] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 80.321700][ T5320] lock_acquire+0x120/0x360
[ 80.321707][ T5320] _raw_spin_lock+0x2e/0x40
[ 80.321712][ T5320] __queue_work+0x7b0/0xfe0
[ 80.321720][ T5320] queue_work_on+0x181/0x270
[ 80.321727][ T5320] rpm_suspend+0xe54/0x1720
[ 80.321734][ T5320] __pm_runtime_idle+0x12f/0x1a0
[ 80.321739][ T5320] __device_attach+0x342/0x400
[ 80.321746][ T5320] bus_probe_device+0x185/0x260
[ 80.321754][ T5320] device_add+0x7b6/0xb50
[ 80.321762][ T5320] serial_base_port_add+0x2f2/0x430
[ 80.321772][ T5320] serial_core_register_port+0x367/0x2700
[ 80.321784][ T5320] serial8250_register_8250_port+0x16dc/0x2050
[ 80.321796][ T5320] serial_pnp_probe+0x527/0x790
[ 80.321808][ T5320] pnp_device_probe+0x30b/0x4c0
[ 80.321821][ T5320] really_probe+0x26a/0x9a0
[ 80.321830][ T5320] __driver_probe_device+0x18c/0x2f0
[ 80.321840][ T5320] driver_probe_device+0x4f/0x430
[ 80.321848][ T5320] __driver_attach+0x452/0x700
[ 80.321857][ T5320] bus_for_each_dev+0x230/0x2b0
[ 80.321867][ T5320] bus_add_driver+0x345/0x640
[ 80.321878][ T5320] driver_register+0x23a/0x320
[ 80.321888][ T5320] serial8250_init+0xc2/0x1c0
[ 80.321898][ T5320] do_one_initcall+0x233/0x820
[ 80.321906][ T5320] do_initcall_level+0x137/0x1f0
[ 80.321914][ T5320] do_initcalls+0x69/0xd0
[ 80.321922][ T5320] kernel_init_freeable+0x3d9/0x570
[ 80.321930][ T5320] kernel_init+0x1d/0x1d0
[ 80.321943][ T5320] ret_from_fork+0x3fc/0x770
[ 80.321953][ T5320] ret_from_fork_asm+0x1a/0x30
[ 80.321962][ T5320]
[ 80.321962][ T5320] -> #2 (&dev->power.lock){-...}-{3:3}:
[ 80.321975][ T5320] lock_acquire+0x120/0x360
[ 80.321982][ T5320] _raw_spin_lock_irqsave+0xa7/0xf0
[ 80.321988][ T5320] __pm_runtime_resume+0x10f/0x180
[ 80.321994][ T5320] __uart_start+0x171/0x440
[ 80.321998][ T5320] uart_write+0x278/0xa40
[ 80.322003][ T5320] n_tty_write+0xd35/0x11d0
[ 80.322011][ T5320] file_tty_write+0x501/0x990
[ 80.322021][ T5320] vfs_write+0x54b/0xa90
[ 80.322029][ T5320] ksys_write+0x145/0x250
[ 80.322037][ T5320] do_syscall_64+0xfa/0x3b0
[ 80.322045][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.322050][ T5320]
[ 80.322050][ T5320] -> #1 (&port_lock_key){-...}-{3:3}:
[ 80.322059][ T5320] lock_acquire+0x120/0x360
[ 80.322065][ T5320] _raw_spin_lock_irqsave+0xa7/0xf0
[ 80.322070][ T5320] serial8250_console_write+0x17e/0x1ba0
[ 80.322078][ T5320] console_flush_all+0x728/0xc40
[ 80.322089][ T5320] console_unlock+0xc4/0x270
[ 80.322098][ T5320] vprintk_emit+0x5b7/0x7a0
[ 80.322109][ T5320] _printk+0xcf/0x120
[ 80.322117][ T5320] register_console+0xa8b/0xf90
[ 80.322129][ T5320] univ8250_console_init+0x52/0x90
[ 80.322138][ T5320] console_init+0x1a1/0x670
[ 80.322147][ T5320] start_kernel+0x2cc/0x500
[ 80.322154][ T5320] x86_64_start_reservations+0x24/0x30
[ 80.322165][ T5320] x86_64_start_kernel+0x143/0x1c0
[ 80.322175][ T5320] common_startup_64+0x13e/0x147
[ 80.322187][ T5320]
[ 80.322187][ T5320] -> #0 (console_owner){....}-{0:0}:
[ 80.322196][ T5320] validate_chain+0xb9b/0x2140
[ 80.322205][ T5320] __lock_acquire+0xab9/0xd20
[ 80.322213][ T5320] lock_acquire+0x120/0x360
[ 80.322221][ T5320] console_flush_all+0x6d2/0xc40
[ 80.322233][ T5320] console_unlock+0xc4/0x270
[ 80.322243][ T5320] vprintk_emit+0x5b7/0x7a0
[ 80.322259][ T5320] _printk+0xcf/0x120
[ 80.322266][ T5320] __debug_object_init+0x2c8/0x3c0
[ 80.322275][ T5320] rhashtable_init_noprof+0x7c0/0xbb0
[ 80.322288][ T5320] bch2_copygc_thread+0x116/0xdc0
[ 80.322297][ T5320] kthread+0x711/0x8a0
[ 80.322304][ T5320] ret_from_fork+0x3fc/0x770
[ 80.322313][ T5320] ret_from_fork_asm+0x1a/0x30
[ 80.322322][ T5320]
[ 80.322322][ T5320] other info that might help us debug this:
[ 80.322322][ T5320]
[ 80.322349][ T5320] Chain exists of:
[ 80.322349][ T5320] console_owner --> &pool->lock --> &obj_hash[i].lock
[ 80.322349][ T5320]
[ 80.322365][ T5320] Possible unsafe locking scenario:
[ 80.322365][ T5320]
[ 80.322368][ T5320] CPU0 CPU1
[ 80.322371][ T5320] ---- ----
[ 80.322374][ T5320] lock(&obj_hash[i].lock);
[ 80.322380][ T5320] lock(&pool->lock);
[ 80.322387][ T5320] lock(&obj_hash[i].lock);
[ 80.322394][ T5320] lock(console_owner);
[ 80.322399][ T5320]
[ 80.322399][ T5320] *** DEADLOCK ***
[ 80.322399][ T5320]
[ 80.322402][ T5320] 3 locks held by bch-copygc/loop/5320:
[ 80.322407][ T5320] #0: ffffffff99c85e18 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 80.322431][ T5320] #1: ffffffff8e131220 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 80.322453][ T5320] #2: ffffffff8e018af0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 80.322479][ T5320]
[ 80.322479][ T5320] stack backtrace:
[ 80.322485][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full)
[ 80.322498][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 80.322504][ T5320] Call Trace:
[ 80.322509][ T5320]
[ 80.322514][ T5320] dump_stack_lvl+0x189/0x250
[ 80.322531][ T5320] ? __pfx_dump_stack_lvl+0x10/0x10
[ 80.322545][ T5320] ? __pfx__printk+0x10/0x10
[ 80.322555][ T5320] ? print_lock_name+0xde/0x100
[ 80.322569][ T5320] print_circular_bug+0x2ee/0x310
[ 80.322583][ T5320] check_noncircular+0x134/0x160
[ 80.322596][ T5320] validate_chain+0xb9b/0x2140
[ 80.322615][ T5320] __lock_acquire+0xab9/0xd20
[ 80.322626][ T5320] ? console_flush_all+0x13a/0xc40
[ 80.322640][ T5320] lock_acquire+0x120/0x360
[ 80.322650][ T5320] ? console_flush_all+0x13a/0xc40
[ 80.322666][ T5320] ? do_raw_spin_unlock+0x4d/0x240
[ 80.322674][ T5320] ? console_flush_all+0x13a/0xc40
[ 80.322689][ T5320] console_flush_all+0x6d2/0xc40
[ 80.322701][ T5320] ? console_flush_all+0x13a/0xc40
[ 80.322715][ T5320] ? console_flush_all+0x13a/0xc40
[ 80.322729][ T5320] ? __pfx_console_flush_all+0x10/0x10
[ 80.322745][ T5320] ? is_printk_cpu_sync_owner+0x32/0x40
[ 80.322755][ T5320] console_unlock+0xc4/0x270
[ 80.322768][ T5320] ? __pfx_console_unlock+0x10/0x10
[ 80.322781][ T5320] ? is_printk_cpu_sync_owner+0x32/0x40
[ 80.322791][ T5320] vprintk_emit+0x5b7/0x7a0
[ 80.322802][ T5320] ? __pfx_vprintk_emit+0x10/0x10
[ 80.322813][ T5320] ? __lock_acquire+0xab9/0xd20
[ 80.322825][ T5320] ? do_raw_spin_lock+0x121/0x290
[ 80.322839][ T5320] _printk+0xcf/0x120
[ 80.322850][ T5320] ? __pfx__printk+0x10/0x10
[ 80.322861][ T5320] __debug_object_init+0x2c8/0x3c0
[ 80.322873][ T5320] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 80.322888][ T5320] rhashtable_init_noprof+0x7c0/0xbb0
[ 80.322903][ T5320] bch2_copygc_thread+0x116/0xdc0
[ 80.322914][ T5320] ? rcu_read_lock_sched_held+0x89/0x100
[ 80.322927][ T5320] ? __pfx_rcu_read_lock_sched_held+0x10/0x10
[ 80.322939][ T5320] ? arch_scale_cpu_capacity+0x18/0xb0
[ 80.322953][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.322970][ T5320] ? finish_task_switch+0x266/0x950
[ 80.322981][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.322995][ T5320] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 80.323017][ T5320] ? __kthread_parkme+0x7b/0x200
[ 80.323029][ T5320] ? __kthread_parkme+0x1a1/0x200
[ 80.323043][ T5320] kthread+0x711/0x8a0
[ 80.323051][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.323061][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.323069][ T5320] ? _raw_spin_unlock_irq+0x23/0x50
[ 80.323080][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.323090][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.323098][ T5320] ret_from_fork+0x3fc/0x770
[ 80.323109][ T5320] ? __pfx_ret_from_fork+0x10/0x10
[ 80.323120][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.323128][ T5320] ret_from_fork_asm+0x1a/0x30
[ 80.323141][ T5320]
[ 80.730007][ T5320] ------------[ cut here ]------------
[ 80.732370][ T5320] WARNING: CPU: 0 PID: 5320 at lib/debugobjects.c:655 __debug_object_init+0x2c9/0x3c0
[ 80.736341][ T5320] Modules linked in:
[ 80.738061][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full)
[ 80.743389][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 80.747794][ T5320] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 80.750217][ T5320] Code: a1 06 cc 41 ff c7 44 89 3d 74 d3 13 15 48 c7 c1 c0 77 e2 8b 48 c7 c7 20 78 e2 8b 84 c0 48 0f 45 f9 48 89 de e8 88 75 61 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 ac b4 c6 09 3b 05 aa
[ 80.758178][ T5320] RSP: 0018:ffffc9000d60f6e0 EFLAGS: 00010046
[ 80.760853][ T5320] RAX: 0000000000000050 RBX: ffffc9000d60fb90 RCX: d3115035fb08f600
[ 80.764289][ T5320] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 80.767629][ T5320] RBP: ffff888000c348a0 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 80.771024][ T5320] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88803d310f30
[ 80.774500][ T5320] R13: ffff888041c3b1f8 R14: dffffc0000000000 R15: 0000000000000001
[ 80.777952][ T5320] FS: 0000000000000000(0000) GS:ffff88808d25f000(0000) knlGS:0000000000000000
[ 80.781798][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.784663][ T5320] CR2: 000055aac8073908 CR3: 0000000043f3a000 CR4: 0000000000352ef0
[ 80.788223][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 80.791619][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 80.794731][ T5320] Call Trace:
[ 80.796109][ T5320]
[ 80.797349][ T5320] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 80.799703][ T5320] rhashtable_init_noprof+0x7c0/0xbb0
[ 80.802061][ T5320] bch2_copygc_thread+0x116/0xdc0
[ 80.804300][ T5320] ? rcu_read_lock_sched_held+0x89/0x100
[ 80.806805][ T5320] ? __pfx_rcu_read_lock_sched_held+0x10/0x10
[ 80.809627][ T5320] ? arch_scale_cpu_capacity+0x18/0xb0
[ 80.812153][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.814633][ T5320] ? finish_task_switch+0x266/0x950
[ 80.816878][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.819107][ T5320] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 80.821313][ T5320] ? __kthread_parkme+0x7b/0x200
[ 80.823420][ T5320] ? __kthread_parkme+0x1a1/0x200
[ 80.825535][ T5320] kthread+0x711/0x8a0
[ 80.827197][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.829574][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.831640][ T5320] ? _raw_spin_unlock_irq+0x23/0x50
[ 80.833787][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.835860][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.837695][ T5320] ret_from_fork+0x3fc/0x770
[ 80.839648][ T5320] ? __pfx_ret_from_fork+0x10/0x10
[ 80.841596][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.843544][ T5320] ret_from_fork_asm+0x1a/0x30
[ 80.845425][ T5320]
[ 80.846864][ T5320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 80.850387][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full)
[ 80.855494][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 80.860281][ T5320] Call Trace:
[ 80.861799][ T5320]
[ 80.863131][ T5320] dump_stack_lvl+0x99/0x250
[ 80.865176][ T5320] ? __asan_memcpy+0x40/0x70
[ 80.867159][ T5320] ? __pfx_dump_stack_lvl+0x10/0x10
[ 80.869519][ T5320] ? __pfx__printk+0x10/0x10
[ 80.871533][ T5320] panic+0x2db/0x790
[ 80.873191][ T5320] ? __pfx_panic+0x10/0x10
[ 80.875195][ T5320] ? show_trace_log_lvl+0x4fb/0x550
[ 80.877625][ T5320] ? ret_from_fork_asm+0x1a/0x30
[ 80.879831][ T5320] __warn+0x31b/0x4b0
[ 80.881563][ T5320] ? __debug_object_init+0x2c9/0x3c0
[ 80.883883][ T5320] ? __debug_object_init+0x2c9/0x3c0
[ 80.886206][ T5320] report_bug+0x2be/0x4f0
[ 80.888095][ T5320] ? __debug_object_init+0x2c9/0x3c0
[ 80.890366][ T5320] ? __debug_object_init+0x2c9/0x3c0
[ 80.892595][ T5320] ? __debug_object_init+0x2cb/0x3c0
[ 80.894869][ T5320] handle_bug+0x84/0x160
[ 80.896615][ T5320] exc_invalid_op+0x1a/0x50
[ 80.898560][ T5320] asm_exc_invalid_op+0x1a/0x20
[ 80.900858][ T5320] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 80.903364][ T5320] Code: a1 06 cc 41 ff c7 44 89 3d 74 d3 13 15 48 c7 c1 c0 77 e2 8b 48 c7 c7 20 78 e2 8b 84 c0 48 0f 45 f9 48 89 de e8 88 75 61 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 ac b4 c6 09 3b 05 aa
[ 80.911306][ T5320] RSP: 0018:ffffc9000d60f6e0 EFLAGS: 00010046
[ 80.913916][ T5320] RAX: 0000000000000050 RBX: ffffc9000d60fb90 RCX: d3115035fb08f600
[ 80.916926][ T5320] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 80.920885][ T5320] RBP: ffff888000c348a0 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 80.924448][ T5320] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88803d310f30
[ 80.927807][ T5320] R13: ffff888041c3b1f8 R14: dffffc0000000000 R15: 0000000000000001
[ 80.931237][ T5320] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 80.933565][ T5320] rhashtable_init_noprof+0x7c0/0xbb0
[ 80.935841][ T5320] bch2_copygc_thread+0x116/0xdc0
[ 80.937995][ T5320] ? rcu_read_lock_sched_held+0x89/0x100
[ 80.940359][ T5320] ? __pfx_rcu_read_lock_sched_held+0x10/0x10
[ 80.942869][ T5320] ? arch_scale_cpu_capacity+0x18/0xb0
[ 80.944928][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.947004][ T5320] ? finish_task_switch+0x266/0x950
[ 80.949120][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.951218][ T5320] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 80.953436][ T5320] ? __kthread_parkme+0x7b/0x200
[ 80.955504][ T5320] ? __kthread_parkme+0x1a1/0x200
[ 80.957625][ T5320] kthread+0x711/0x8a0
[ 80.959462][ T5320] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 80.961710][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.963594][ T5320] ? _raw_spin_unlock_irq+0x23/0x50
[ 80.965700][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 80.967821][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.969794][ T5320] ret_from_fork+0x3fc/0x770
[ 80.971802][ T5320] ? __pfx_ret_from_fork+0x10/0x10
[ 80.974201][ T5320] ? __pfx_kthread+0x10/0x10
[ 80.976659][ T5320] ret_from_fork_asm+0x1a/0x30
[ 80.979057][ T5320]
[ 80.980682][ T5320] Kernel Offset: disabled
[ 80.982485][ T5320] Rebooting in 86400 seconds..
VM DIAGNOSIS:
16:17:50 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000002d RBX=000000000000002d RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d60f0b0
R8 =ffff888033ba0237 R9 =1ffff11006774046 R10=dffffc0000000000 R11=ffffffff85461aa0
R12=dffffc0000000000 R13=ffffffff99ab6900 R14=ffffffff99dbb760 R15=0000000000000000
RIP=ffffffff85461b1c 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 ffff88808d25f000 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=000055aac8073908 CR3=0000000043f3a000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 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=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdc5cc2570 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5791cfb620 00007f5791cef5d8
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5791ce0de4 00007f5791cf4240
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 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000