./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3022418895
<...>
Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts.
execve("./syz-executor3022418895", ["./syz-executor3022418895"], 0x7ffe2671a800 /* 10 vars */) = 0
brk(NULL) = 0x555591a65000
brk(0x555591a65d00) = 0x555591a65d00
arch_prctl(ARCH_SET_FS, 0x555591a65380) = 0
set_tid_address(0x555591a65650) = 5829
set_robust_list(0x555591a65660, 24) = 0
rseq(0x555591a65ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3022418895", 4096) = 28
getrandom("\xc5\xf4\x95\x16\x90\x4c\x6e\xa5", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555591a65d00
brk(0x555591a86d00) = 0x555591a86d00
brk(0x555591a87000) = 0x555591a87000
mprotect(0x7ff85b5be000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5831 attached
, child_tidptr=0x555591a65650) = 5831
[pid 5831] set_robust_list(0x555591a65660, 24) = 0
[pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5831] setpgid(0, 0) = 0
[pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5831] write(3, "1000", 4) = 4
[pid 5831] close(3) = 0
[pid 5831] write(1, "executing program\n", 18executing program
) = 18
[pid 5831] memfd_create("syzkaller", 0) = 3
[pid 5831] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff853000000
[pid 5831] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid 5831] munmap(0x7ff853000000, 138412032) = 0
[pid 5831] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5831] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5831] close(3) = 0
[pid 5831] close(4) = 0
[pid 5831] mkdir("./file0", 0777) = 0
[ 89.157595][ T5831] loop0: detected capacity change from 0 to 32768
[ 89.202638][ T5831] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 89.244301][ T5831] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names
[ 89.244301][ T5831] allowing incompatible features above 0.0: (unknown version)
[ 89.244301][ T5831] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 89.289908][ T5831] bcachefs (loop0): initializing new filesystem
[ 89.306099][ T5831] bcachefs (loop0): going read-write
[ 89.334120][ T5841] ODEBUG: object ffffc900044dfb90 is on stack ffffc900044d8000, but NOT annotated.
[ 89.334495][ T5841]
[ 89.334503][ T5841] ======================================================
[ 89.334510][ T5841] WARNING: possible circular locking dependency detected
[ 89.334531][ T5841] 6.15.0-syzkaller-11796-g5abc7438f1e9 #0 Not tainted
[ 89.334543][ T5841] ------------------------------------------------------
[ 89.334550][ T5841] bch-copygc/loop/5841 is trying to acquire lock:
[ 89.334561][ T5841] ffffffff8e133280 (console_owner){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 89.334626][ T5841]
[ 89.334626][ T5841] but task is already holding lock:
[ 89.334630][ T5841] ffffffff99c6de08 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 89.334670][ T5841]
[ 89.334670][ T5841] which lock already depends on the new lock.
[ 89.334670][ T5841]
[ 89.334675][ T5841]
[ 89.334675][ T5841] the existing dependency chain (in reverse order) is:
[ 89.334680][ T5841]
[ 89.334680][ T5841] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}:
[ 89.334699][ T5841] lock_acquire+0x120/0x360
[ 89.334717][ T5841] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.334737][ T5841] debug_object_activate+0xbb/0x420
[ 89.334755][ T5841] insert_work+0x35/0x330
[ 89.334772][ T5841] __queue_work+0xcfc/0xfe0
[ 89.334792][ T5841] queue_work_on+0x181/0x270
[ 89.334812][ T5841] start_poll_synchronize_rcu_expedited+0xfc/0x140
[ 89.334829][ T5841] rcu_init+0x108/0x160
[ 89.334847][ T5841] start_kernel+0x1fb/0x500
[ 89.334860][ T5841] x86_64_start_reservations+0x24/0x30
[ 89.334886][ T5841] x86_64_start_kernel+0x143/0x1c0
[ 89.334904][ T5841] common_startup_64+0x13e/0x147
[ 89.334922][ T5841]
[ 89.334922][ T5841] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 89.334941][ T5841] lock_acquire+0x120/0x360
[ 89.334958][ T5841] _raw_spin_lock+0x2e/0x40
[ 89.334973][ T5841] __queue_work+0x7b0/0xfe0
[ 89.334993][ T5841] queue_work_on+0x181/0x270
[ 89.335013][ T5841] rpm_suspend+0xe54/0x1720
[ 89.335029][ T5841] __pm_runtime_idle+0x12f/0x1a0
[ 89.335044][ T5841] __device_attach+0x342/0x400
[ 89.335061][ T5841] bus_probe_device+0x185/0x260
[ 89.335073][ T5841] device_add+0x7b6/0xb50
[ 89.335088][ T5841] serial_base_port_add+0x2f2/0x430
[ 89.335107][ T5841] serial_core_register_port+0x367/0x2700
[ 89.335122][ T5841] serial8250_register_8250_port+0x16dc/0x2050
[ 89.335148][ T5841] serial_pnp_probe+0x527/0x790
[ 89.335161][ T5841] pnp_device_probe+0x308/0x4c0
[ 89.335174][ T5841] really_probe+0x26a/0x9a0
[ 89.335191][ T5841] __driver_probe_device+0x18c/0x2f0
[ 89.335208][ T5841] driver_probe_device+0x4f/0x430
[ 89.335226][ T5841] __driver_attach+0x452/0x700
[ 89.335242][ T5841] bus_for_each_dev+0x230/0x2b0
[ 89.335254][ T5841] bus_add_driver+0x345/0x640
[ 89.335266][ T5841] driver_register+0x23a/0x320
[ 89.335285][ T5841] serial8250_init+0xc2/0x1c0
[ 89.335301][ T5841] do_one_initcall+0x233/0x820
[ 89.335313][ T5841] do_initcall_level+0x137/0x1f0
[ 89.335327][ T5841] do_initcalls+0x69/0xd0
[ 89.335341][ T5841] kernel_init_freeable+0x3d9/0x570
[ 89.335356][ T5841] kernel_init+0x1d/0x1d0
[ 89.335368][ T5841] ret_from_fork+0x3f9/0x770
[ 89.335385][ T5841] ret_from_fork_asm+0x1a/0x30
[ 89.335398][ T5841]
[ 89.335398][ T5841] -> #2 (&dev->power.lock){-.-.}-{3:3}:
[ 89.335417][ T5841] lock_acquire+0x120/0x360
[ 89.335433][ T5841] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.335449][ T5841] __pm_runtime_resume+0x10f/0x180
[ 89.335464][ T5841] __uart_start+0x171/0x440
[ 89.335477][ T5841] uart_write+0x278/0xa40
[ 89.335489][ T5841] n_tty_write+0xd32/0x11d0
[ 89.335507][ T5841] file_tty_write+0x503/0x990
[ 89.335520][ T5841] vfs_write+0x548/0xa90
[ 89.335535][ T5841] ksys_write+0x145/0x250
[ 89.335549][ T5841] do_syscall_64+0xfa/0x3b0
[ 89.335569][ T5841] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.335582][ T5841]
[ 89.335582][ T5841] -> #1 (&port_lock_key){-.-.}-{3:3}:
[ 89.335600][ T5841] lock_acquire+0x120/0x360
[ 89.335616][ T5841] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.335632][ T5841] serial8250_console_write+0x17e/0x1ba0
[ 89.335648][ T5841] console_flush_all+0x728/0xc40
[ 89.335661][ T5841] console_unlock+0xc4/0x270
[ 89.335680][ T5841] vprintk_emit+0x5b7/0x7a0
[ 89.335700][ T5841] _printk+0xcf/0x120
[ 89.335711][ T5841] register_console+0xa8b/0xf90
[ 89.335724][ T5841] univ8250_console_init+0x52/0x90
[ 89.335739][ T5841] console_init+0x1a1/0x670
[ 89.335755][ T5841] start_kernel+0x2cc/0x500
[ 89.335767][ T5841] x86_64_start_reservations+0x24/0x30
[ 89.335785][ T5841] x86_64_start_kernel+0x143/0x1c0
[ 89.335803][ T5841] common_startup_64+0x13e/0x147
[ 89.335816][ T5841]
[ 89.335816][ T5841] -> #0 (console_owner){....}-{0:0}:
[ 89.335834][ T5841] validate_chain+0xb9b/0x2140
[ 89.335853][ T5841] __lock_acquire+0xab9/0xd20
[ 89.335875][ T5841] lock_acquire+0x120/0x360
[ 89.335892][ T5841] console_flush_all+0x6d2/0xc40
[ 89.335904][ T5841] console_unlock+0xc4/0x270
[ 89.335925][ T5841] vprintk_emit+0x5b7/0x7a0
[ 89.335945][ T5841] _printk+0xcf/0x120
[ 89.335956][ T5841] __debug_object_init+0x2c8/0x3c0
[ 89.335972][ T5841] rhashtable_init_noprof+0x7c0/0xbb0
[ 89.335986][ T5841] bch2_copygc_thread+0x116/0xdc0
[ 89.336006][ T5841] kthread+0x711/0x8a0
[ 89.336019][ T5841] ret_from_fork+0x3f9/0x770
[ 89.336036][ T5841] ret_from_fork_asm+0x1a/0x30
[ 89.336048][ T5841]
[ 89.336048][ T5841] other info that might help us debug this:
[ 89.336048][ T5841]
[ 89.336053][ T5841] Chain exists of:
[ 89.336053][ T5841] console_owner --> &pool->lock --> &obj_hash[i].lock
[ 89.336053][ T5841]
[ 89.336075][ T5841] Possible unsafe locking scenario:
[ 89.336075][ T5841]
[ 89.336079][ T5841] CPU0 CPU1
[ 89.336083][ T5841] ---- ----
[ 89.336087][ T5841] lock(&obj_hash[i].lock);
[ 89.336097][ T5841] lock(&pool->lock);
[ 89.336107][ T5841] lock(&obj_hash[i].lock);
[ 89.336117][ T5841] lock(console_owner);
[ 89.336126][ T5841]
[ 89.336126][ T5841] *** DEADLOCK ***
[ 89.336126][ T5841]
[ 89.336133][ T5841] 3 locks held by bch-copygc/loop/5841:
[ 89.336142][ T5841] #0: ffffffff99c6de08 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 89.336179][ T5841] #1: ffffffff8e1332e0 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 89.336210][ T5841] #2: ffffffff8e01abb0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 89.336255][ T5841]
[ 89.336255][ T5841] stack backtrace:
[ 89.336270][ T5841] CPU: 1 UID: 0 PID: 5841 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-11796-g5abc7438f1e9 #0 PREEMPT(full)
[ 89.336287][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 89.336299][ T5841] Call Trace:
[ 89.336307][ T5841]
[ 89.336313][ T5841] dump_stack_lvl+0x189/0x250
[ 89.336335][ T5841] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.336356][ T5841] ? __pfx__printk+0x10/0x10
[ 89.336369][ T5841] ? print_lock_name+0xde/0x100
[ 89.336393][ T5841] print_circular_bug+0x2ee/0x310
[ 89.336416][ T5841] check_noncircular+0x134/0x160
[ 89.336440][ T5841] validate_chain+0xb9b/0x2140
[ 89.336469][ T5841] __lock_acquire+0xab9/0xd20
[ 89.336489][ T5841] ? console_flush_all+0x13a/0xc40
[ 89.336503][ T5841] lock_acquire+0x120/0x360
[ 89.336520][ T5841] ? console_flush_all+0x13a/0xc40
[ 89.336536][ T5841] ? do_raw_spin_unlock+0x122/0x240
[ 89.336551][ T5841] ? console_flush_all+0x13a/0xc40
[ 89.336565][ T5841] console_flush_all+0x6d2/0xc40
[ 89.336579][ T5841] ? console_flush_all+0x13a/0xc40
[ 89.336593][ T5841] ? console_flush_all+0x13a/0xc40
[ 89.336609][ T5841] ? __pfx_console_flush_all+0x10/0x10
[ 89.336627][ T5841] ? is_printk_cpu_sync_owner+0x32/0x40
[ 89.336644][ T5841] console_unlock+0xc4/0x270
[ 89.336666][ T5841] ? __pfx_console_unlock+0x10/0x10
[ 89.336689][ T5841] ? is_printk_cpu_sync_owner+0x32/0x40
[ 89.336706][ T5841] vprintk_emit+0x5b7/0x7a0
[ 89.336728][ T5841] ? __pfx_vprintk_emit+0x10/0x10
[ 89.336750][ T5841] ? __lock_acquire+0xab9/0xd20
[ 89.336770][ T5841] ? do_raw_spin_lock+0x121/0x290
[ 89.336786][ T5841] _printk+0xcf/0x120
[ 89.336801][ T5841] ? __pfx__printk+0x10/0x10
[ 89.336817][ T5841] __debug_object_init+0x2c8/0x3c0
[ 89.336836][ T5841] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 89.336852][ T5841] rhashtable_init_noprof+0x7c0/0xbb0
[ 89.336873][ T5841] bch2_copygc_thread+0x116/0xdc0
[ 89.336896][ T5841] ? __lock_acquire+0xab9/0xd20
[ 89.336918][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.336953][ T5841] ? finish_task_switch+0x266/0x950
[ 89.336970][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.336995][ T5841] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 89.337022][ T5841] ? __kthread_parkme+0x7b/0x200
[ 89.337043][ T5841] ? __kthread_parkme+0x1a1/0x200
[ 89.337066][ T5841] kthread+0x711/0x8a0
[ 89.337081][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.337102][ T5841] ? __pfx_kthread+0x10/0x10
[ 89.337116][ T5841] ? _raw_spin_unlock_irq+0x23/0x50
[ 89.337134][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.337152][ T5841] ? __pfx_kthread+0x10/0x10
[ 89.337166][ T5841] ret_from_fork+0x3f9/0x770
[ 89.337184][ T5841] ? __pfx_ret_from_fork+0x10/0x10
[ 89.337204][ T5841] ? __switch_to_asm+0x39/0x70
[ 89.337217][ T5841] ? __switch_to_asm+0x33/0x70
[ 89.337229][ T5841] ? __pfx_kthread+0x10/0x10
[ 89.337243][ T5841] ret_from_fork_asm+0x1a/0x30
[ 89.337261][ T5841]
[ 90.276762][ T5841] ------------[ cut here ]------------
[ 90.282234][ T5841] WARNING: CPU: 1 PID: 5841 at lib/debugobjects.c:655 __debug_object_init+0x2c9/0x3c0
[ 90.291813][ T5841] Modules linked in:
[ 90.295736][ T5841] CPU: 1 UID: 0 PID: 5841 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-11796-g5abc7438f1e9 #0 PREEMPT(full)
[ 90.307809][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.317879][ T5841] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 90.323807][ T5841] Code: a1 06 cc 41 ff c7 44 89 3d c4 ec 17 15 48 c7 c1 00 a7 e1 8b 48 c7 c7 60 a7 e1 8b 84 c0 48 0f 45 f9 48 89 de e8 98 9c 68 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 fc ca cc 09 3b 05 fa
[ 90.343444][ T5841] RSP: 0018:ffffc900044df6e0 EFLAGS: 00010046
[ 90.349532][ T5841] RAX: 0000000000000050 RBX: ffffc900044dfb90 RCX: 83306d2bac20e800
[ 90.357517][ T5841] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 90.365504][ T5841] RBP: ffff888078428020 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 90.373489][ T5841] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040
[ 90.381609][ T5841] R13: ffff888078e64f18 R14: dffffc0000000000 R15: 0000000000000001
[ 90.389611][ T5841] FS: 0000000000000000(0000) GS:ffff888125d90000(0000) knlGS:0000000000000000
[ 90.398554][ T5841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.405152][ T5841] CR2: 000055a9d693a9d8 CR3: 0000000078eba000 CR4: 00000000003526f0
[ 90.413137][ T5841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.421117][ T5841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.429100][ T5841] Call Trace:
[ 90.432396][ T5841]
[ 90.435344][ T5841] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 90.440914][ T5841] rhashtable_init_noprof+0x7c0/0xbb0
[ 90.446308][ T5841] bch2_copygc_thread+0x116/0xdc0
[ 90.451362][ T5841] ? __lock_acquire+0xab9/0xd20
[ 90.456237][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.461824][ T5841] ? finish_task_switch+0x266/0x950
[ 90.467048][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.472403][ T5841] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 90.477995][ T5841] ? __kthread_parkme+0x7b/0x200
[ 90.483050][ T5841] ? __kthread_parkme+0x1a1/0x200
[ 90.488101][ T5841] kthread+0x711/0x8a0
[ 90.492185][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.497758][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.502366][ T5841] ? _raw_spin_unlock_irq+0x23/0x50
[ 90.507587][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.512812][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.517422][ T5841] ret_from_fork+0x3f9/0x770
[ 90.522033][ T5841] ? __pfx_ret_from_fork+0x10/0x10
[ 90.527172][ T5841] ? __switch_to_asm+0x39/0x70
[ 90.531956][ T5841] ? __switch_to_asm+0x33/0x70
[ 90.536778][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.541389][ T5841] ret_from_fork_asm+0x1a/0x30
[ 90.546183][ T5841]
[ 90.549214][ T5841] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.556511][ T5841] CPU: 1 UID: 0 PID: 5841 Comm: bch-copygc/loop Not tainted 6.15.0-syzkaller-11796-g5abc7438f1e9 #0 PREEMPT(full)
[ 90.568584][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.578664][ T5841] Call Trace:
[ 90.581972][ T5841]
[ 90.584934][ T5841] dump_stack_lvl+0x99/0x250
[ 90.589666][ T5841] ? __asan_memcpy+0x40/0x70
[ 90.594361][ T5841] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.599581][ T5841] ? __pfx__printk+0x10/0x10
[ 90.604188][ T5841] panic+0x2db/0x790
[ 90.608107][ T5841] ? __pfx_panic+0x10/0x10
[ 90.612545][ T5841] ? show_trace_log_lvl+0x4fb/0x550
[ 90.617768][ T5841] ? ret_from_fork_asm+0x1a/0x30
[ 90.622727][ T5841] __warn+0x31b/0x4b0
[ 90.626737][ T5841] ? __debug_object_init+0x2c9/0x3c0
[ 90.632048][ T5841] ? __debug_object_init+0x2c9/0x3c0
[ 90.637374][ T5841] report_bug+0x2be/0x4f0
[ 90.641723][ T5841] ? __debug_object_init+0x2c9/0x3c0
[ 90.647033][ T5841] ? __debug_object_init+0x2c9/0x3c0
[ 90.652336][ T5841] ? __debug_object_init+0x2cb/0x3c0
[ 90.657639][ T5841] handle_bug+0x84/0x160
[ 90.661902][ T5841] exc_invalid_op+0x1a/0x50
[ 90.666418][ T5841] asm_exc_invalid_op+0x1a/0x20
[ 90.671283][ T5841] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 90.677202][ T5841] Code: a1 06 cc 41 ff c7 44 89 3d c4 ec 17 15 48 c7 c1 00 a7 e1 8b 48 c7 c7 60 a7 e1 8b 84 c0 48 0f 45 f9 48 89 de e8 98 9c 68 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 fc ca cc 09 3b 05 fa
[ 90.696826][ T5841] RSP: 0018:ffffc900044df6e0 EFLAGS: 00010046
[ 90.702995][ T5841] RAX: 0000000000000050 RBX: ffffc900044dfb90 RCX: 83306d2bac20e800
[ 90.710979][ T5841] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 90.718964][ T5841] RBP: ffff888078428020 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 90.726965][ T5841] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040
[ 90.734962][ T5841] R13: ffff888078e64f18 R14: dffffc0000000000 R15: 0000000000000001
[ 90.742961][ T5841] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 90.748523][ T5841] rhashtable_init_noprof+0x7c0/0xbb0
[ 90.753913][ T5841] bch2_copygc_thread+0x116/0xdc0
[ 90.758962][ T5841] ? __lock_acquire+0xab9/0xd20
[ 90.763832][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.769414][ T5841] ? finish_task_switch+0x266/0x950
[ 90.774630][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.779854][ T5841] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 90.785342][ T5841] ? __kthread_parkme+0x7b/0x200
[ 90.790305][ T5841] ? __kthread_parkme+0x1a1/0x200
[ 90.795353][ T5841] kthread+0x711/0x8a0
[ 90.799437][ T5841] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.805007][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.809610][ T5841] ? _raw_spin_unlock_irq+0x23/0x50
[ 90.814828][ T5841] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.820043][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.824645][ T5841] ret_from_fork+0x3f9/0x770
[ 90.829256][ T5841] ? __pfx_ret_from_fork+0x10/0x10
[ 90.834389][ T5841] ? __switch_to_asm+0x39/0x70
[ 90.839165][ T5841] ? __switch_to_asm+0x33/0x70
[ 90.843942][ T5841] ? __pfx_kthread+0x10/0x10
[ 90.848549][ T5841] ret_from_fork_asm+0x1a/0x30
[ 90.853328][ T5841]
[ 90.856665][ T5841] Kernel Offset: disabled
[ 90.860999][ T5841] Rebooting in 86400 seconds..