./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3950760761
<...>
Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts.
execve("./syz-executor3950760761", ["./syz-executor3950760761"], 0x7fff7a63ec70 /* 10 vars */) = 0
brk(NULL) = 0x55558aa5f000
brk(0x55558aa5fd00) = 0x55558aa5fd00
arch_prctl(ARCH_SET_FS, 0x55558aa5f380) = 0
set_tid_address(0x55558aa5f650) = 5830
set_robust_list(0x55558aa5f660, 24) = 0
rseq(0x55558aa5fca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3950760761", 4096) = 28
getrandom("\xb8\x29\x34\xee\x44\xa8\x36\x2a", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55558aa5fd00
brk(0x55558aa80d00) = 0x55558aa80d00
brk(0x55558aa81000) = 0x55558aa81000
mprotect(0x7fc6e7346000, 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, child_tidptr=0x55558aa5f650) = 5831
./strace-static-x86_64: Process 5831 attached
[pid 5831] set_robust_list(0x55558aa5f660, 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(3executing program
) = 0
[pid 5831] write(1, "executing program\n", 18) = 18
[pid 5831] memfd_create("syzkaller", 0) = 3
[pid 5831] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc6dee00000
[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(0x7fc6dee00000, 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("./file1", 0777) = 0
[ 85.557874][ T5831] loop0: detected capacity change from 0 to 32768
[ 85.631482][ T5831] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow
[ 85.631482][ T5831] allowing incompatible features above 0.0: (unknown version)
[ 85.631482][ T5831] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 85.668304][ T5831] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 85.676847][ T5831] bcachefs (loop0): initializing new filesystem
[ 85.691350][ T5831] bcachefs (loop0): going read-write
[ 85.716636][ T5842] ODEBUG: object ffffc9000455fb90 is on stack ffffc90004558000, but NOT annotated.
[ 85.716959][ T5842]
[ 85.716966][ T5842] ======================================================
[ 85.716973][ T5842] WARNING: possible circular locking dependency detected
[ 85.716990][ T5842] 6.16.0-rc1-syzkaller-00004-gaef17cb3d3c4 #0 Not tainted
[ 85.717000][ T5842] ------------------------------------------------------
[ 85.717006][ T5842] bch-copygc/loop/5842 is trying to acquire lock:
[ 85.717015][ T5842] ffffffff8e132fc0 (console_owner){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 85.717067][ T5842]
[ 85.717067][ T5842] but task is already holding lock:
[ 85.717071][ T5842] ffffffff99c58ab0 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 85.717101][ T5842]
[ 85.717101][ T5842] which lock already depends on the new lock.
[ 85.717101][ T5842]
[ 85.717106][ T5842]
[ 85.717106][ T5842] the existing dependency chain (in reverse order) is:
[ 85.717111][ T5842]
[ 85.717111][ T5842] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}:
[ 85.717127][ T5842] lock_acquire+0x120/0x360
[ 85.717142][ T5842] _raw_spin_lock_irqsave+0xa7/0xf0
[ 85.717161][ T5842] debug_object_activate+0xbb/0x420
[ 85.717173][ T5842] insert_work+0x35/0x330
[ 85.717188][ T5842] __queue_work+0xcfc/0xfe0
[ 85.717205][ T5842] queue_work_on+0x181/0x270
[ 85.717222][ T5842] start_poll_synchronize_rcu_expedited+0xfc/0x140
[ 85.717236][ T5842] rcu_init+0x108/0x160
[ 85.717246][ T5842] start_kernel+0x1fb/0x500
[ 85.717261][ T5842] x86_64_start_reservations+0x24/0x30
[ 85.717272][ T5842] x86_64_start_kernel+0x143/0x1c0
[ 85.717282][ T5842] common_startup_64+0x13e/0x147
[ 85.717294][ T5842]
[ 85.717294][ T5842] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 85.717309][ T5842] lock_acquire+0x120/0x360
[ 85.717323][ T5842] _raw_spin_lock+0x2e/0x40
[ 85.717337][ T5842] __queue_work+0x7b0/0xfe0
[ 85.717354][ T5842] queue_work_on+0x181/0x270
[ 85.717370][ T5842] rpm_suspend+0xe54/0x1720
[ 85.717381][ T5842] __pm_runtime_idle+0x12f/0x1a0
[ 85.717392][ T5842] __device_attach+0x342/0x400
[ 85.717403][ T5842] bus_probe_device+0x185/0x260
[ 85.717420][ T5842] device_add+0x7b6/0xb50
[ 85.717430][ T5842] serial_base_port_add+0x2f2/0x430
[ 85.717445][ T5842] serial_core_register_port+0x367/0x2700
[ 85.717463][ T5842] serial8250_register_8250_port+0x16db/0x2050
[ 85.717481][ T5842] serial_pnp_probe+0x527/0x790
[ 85.717497][ T5842] pnp_device_probe+0x30b/0x4c0
[ 85.717515][ T5842] really_probe+0x26a/0x9a0
[ 85.717527][ T5842] __driver_probe_device+0x18c/0x2f0
[ 85.717540][ T5842] driver_probe_device+0x4f/0x430
[ 85.717552][ T5842] __driver_attach+0x452/0x700
[ 85.717564][ T5842] bus_for_each_dev+0x230/0x2b0
[ 85.717579][ T5842] bus_add_driver+0x345/0x640
[ 85.717595][ T5842] driver_register+0x23a/0x320
[ 85.717608][ T5842] serial8250_init+0xc2/0x1c0
[ 85.717625][ T5842] do_one_initcall+0x233/0x820
[ 85.717635][ T5842] do_initcall_level+0x137/0x1f0
[ 85.717650][ T5842] do_initcalls+0x69/0xd0
[ 85.717664][ T5842] kernel_init_freeable+0x3d9/0x570
[ 85.717679][ T5842] kernel_init+0x1d/0x1d0
[ 85.717690][ T5842] ret_from_fork+0x3fc/0x770
[ 85.717704][ T5842] ret_from_fork_asm+0x1a/0x30
[ 85.717715][ T5842]
[ 85.717715][ T5842] -> #2 (&dev->power.lock){-.-.}-{3:3}:
[ 85.717730][ T5842] lock_acquire+0x120/0x360
[ 85.717744][ T5842] _raw_spin_lock_irqsave+0xa7/0xf0
[ 85.717758][ T5842] __pm_runtime_resume+0x10f/0x180
[ 85.717769][ T5842] __uart_start+0x171/0x440
[ 85.717785][ T5842] uart_write+0xdc/0x130
[ 85.717794][ T5842] n_tty_write+0xd35/0x11d0
[ 85.717807][ T5842] file_tty_write+0x500/0x990
[ 85.717824][ T5842] vfs_write+0x54b/0xa90
[ 85.717836][ T5842] ksys_write+0x145/0x250
[ 85.717848][ T5842] do_syscall_64+0xfa/0x3b0
[ 85.717862][ T5842] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.717873][ T5842]
[ 85.717873][ T5842] -> #1 (&port_lock_key){-.-.}-{3:3}:
[ 85.717889][ T5842] lock_acquire+0x120/0x360
[ 85.717903][ T5842] _raw_spin_lock_irqsave+0xa7/0xf0
[ 85.717917][ T5842] serial8250_console_write+0x17e/0x1ba0
[ 85.717930][ T5842] console_flush_all+0x728/0xc40
[ 85.717940][ T5842] console_unlock+0xc4/0x270
[ 85.717958][ T5842] vprintk_emit+0x5b7/0x7a0
[ 85.717975][ T5842] _printk+0xcf/0x120
[ 85.717985][ T5842] register_console+0xa8b/0xf90
[ 85.717996][ T5842] univ8250_console_init+0x52/0x90
[ 85.718013][ T5842] console_init+0x1a1/0x670
[ 85.718029][ T5842] start_kernel+0x2cc/0x500
[ 85.718043][ T5842] x86_64_start_reservations+0x24/0x30
[ 85.718054][ T5842] x86_64_start_kernel+0x143/0x1c0
[ 85.718064][ T5842] common_startup_64+0x13e/0x147
[ 85.718075][ T5842]
[ 85.718075][ T5842] -> #0 (console_owner){....}-{0:0}:
[ 85.718090][ T5842] validate_chain+0xb9b/0x2140
[ 85.718107][ T5842] __lock_acquire+0xab9/0xd20
[ 85.718121][ T5842] lock_acquire+0x120/0x360
[ 85.718135][ T5842] console_flush_all+0x6d2/0xc40
[ 85.718146][ T5842] console_unlock+0xc4/0x270
[ 85.718163][ T5842] vprintk_emit+0x5b7/0x7a0
[ 85.718180][ T5842] _printk+0xcf/0x120
[ 85.718189][ T5842] __debug_object_init+0x2c8/0x3c0
[ 85.718201][ T5842] rhashtable_init_noprof+0x7c0/0xbb0
[ 85.718218][ T5842] bch2_copygc_thread+0x116/0xdc0
[ 85.718231][ T5842] kthread+0x70e/0x8a0
[ 85.718242][ T5842] ret_from_fork+0x3fc/0x770
[ 85.718256][ T5842] ret_from_fork_asm+0x1a/0x30
[ 85.718267][ T5842]
[ 85.718267][ T5842] other info that might help us debug this:
[ 85.718267][ T5842]
[ 85.718271][ T5842] Chain exists of:
[ 85.718271][ T5842] console_owner --> &pool->lock --> &obj_hash[i].lock
[ 85.718271][ T5842]
[ 85.718289][ T5842] Possible unsafe locking scenario:
[ 85.718289][ T5842]
[ 85.718292][ T5842] CPU0 CPU1
[ 85.718296][ T5842] ---- ----
[ 85.718300][ T5842] lock(&obj_hash[i].lock);
[ 85.718307][ T5842] lock(&pool->lock);
[ 85.718316][ T5842] lock(&obj_hash[i].lock);
[ 85.718325][ T5842] lock(console_owner);
[ 85.718332][ T5842]
[ 85.718332][ T5842] *** DEADLOCK ***
[ 85.718332][ T5842]
[ 85.718339][ T5842] 3 locks held by bch-copygc/loop/5842:
[ 85.718346][ T5842] #0: ffffffff99c58ab0 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 85.718375][ T5842] #1: ffffffff8e133020 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 85.718401][ T5842] #2: ffffffff8e01a8f0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 85.718428][ T5842]
[ 85.718428][ T5842] stack backtrace:
[ 85.718439][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00004-gaef17cb3d3c4 #0 PREEMPT(full)
[ 85.718454][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 85.718464][ T5842] Call Trace:
[ 85.718471][ T5842]
[ 85.718477][ T5842] dump_stack_lvl+0x189/0x250
[ 85.718496][ T5842] ? __pfx_dump_stack_lvl+0x10/0x10
[ 85.718515][ T5842] ? __pfx__printk+0x10/0x10
[ 85.718527][ T5842] ? print_lock_name+0xde/0x100
[ 85.718548][ T5842] print_circular_bug+0x2ee/0x310
[ 85.718568][ T5842] check_noncircular+0x134/0x160
[ 85.718589][ T5842] validate_chain+0xb9b/0x2140
[ 85.718614][ T5842] __lock_acquire+0xab9/0xd20
[ 85.718632][ T5842] ? console_flush_all+0x13a/0xc40
[ 85.718643][ T5842] lock_acquire+0x120/0x360
[ 85.718658][ T5842] ? console_flush_all+0x13a/0xc40
[ 85.718672][ T5842] ? do_raw_spin_unlock+0x122/0x240
[ 85.718685][ T5842] ? console_flush_all+0x13a/0xc40
[ 85.718697][ T5842] console_flush_all+0x6d2/0xc40
[ 85.718709][ T5842] ? console_flush_all+0x13a/0xc40
[ 85.718721][ T5842] ? console_flush_all+0x13a/0xc40
[ 85.718735][ T5842] ? __pfx_console_flush_all+0x10/0x10
[ 85.718750][ T5842] ? is_printk_cpu_sync_owner+0x32/0x40
[ 85.718766][ T5842] console_unlock+0xc4/0x270
[ 85.718785][ T5842] ? __pfx_console_unlock+0x10/0x10
[ 85.718804][ T5842] ? is_printk_cpu_sync_owner+0x32/0x40
[ 85.718819][ T5842] vprintk_emit+0x5b7/0x7a0
[ 85.718839][ T5842] ? __pfx_vprintk_emit+0x10/0x10
[ 85.718861][ T5842] ? __lock_acquire+0xab9/0xd20
[ 85.718879][ T5842] ? do_raw_spin_lock+0x121/0x290
[ 85.718893][ T5842] _printk+0xcf/0x120
[ 85.718905][ T5842] ? __pfx__printk+0x10/0x10
[ 85.718920][ T5842] __debug_object_init+0x2c8/0x3c0
[ 85.718934][ T5842] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 85.718954][ T5842] rhashtable_init_noprof+0x7c0/0xbb0
[ 85.718974][ T5842] bch2_copygc_thread+0x116/0xdc0
[ 85.718989][ T5842] ? __lock_acquire+0xab9/0xd20
[ 85.719008][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 85.719034][ T5842] ? finish_task_switch+0x266/0x950
[ 85.719050][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.719072][ T5842] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 85.719102][ T5842] ? __kthread_parkme+0x7b/0x200
[ 85.719120][ T5842] ? __kthread_parkme+0x1a1/0x200
[ 85.719140][ T5842] kthread+0x70e/0x8a0
[ 85.719153][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 85.719166][ T5842] ? __pfx_kthread+0x10/0x10
[ 85.719179][ T5842] ? _raw_spin_unlock_irq+0x23/0x50
[ 85.719195][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.719212][ T5842] ? __pfx_kthread+0x10/0x10
[ 85.719224][ T5842] ret_from_fork+0x3fc/0x770
[ 85.719241][ T5842] ? __pfx_ret_from_fork+0x10/0x10
[ 85.719258][ T5842] ? __switch_to_asm+0x39/0x70
[ 85.719269][ T5842] ? __switch_to_asm+0x33/0x70
[ 85.719280][ T5842] ? __pfx_kthread+0x10/0x10
[ 85.719292][ T5842] ret_from_fork_asm+0x1a/0x30
[ 85.719308][ T5842]
[ 86.657745][ T5842] ------------[ cut here ]------------
[ 86.663240][ T5842] WARNING: CPU: 0 PID: 5842 at lib/debugobjects.c:655 __debug_object_init+0x2c9/0x3c0
[ 86.672810][ T5842] Modules linked in:
[ 86.676733][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00004-gaef17cb3d3c4 #0 PREEMPT(full)
[ 86.689148][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 86.699220][ T5842] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 86.705133][ T5842] Code: cc cc cc 41 ff c7 44 89 3d b4 2b 17 15 48 c7 c1 00 b8 e1 8b 48 c7 c7 60 b8 e1 8b 84 c0 48 0f 45 f9 48 89 de e8 e8 3b 67 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 cc 66 cb 09 3b 05 ca
[ 86.724751][ T5842] RSP: 0018:ffffc9000455f6e0 EFLAGS: 00010046
[ 86.730826][ T5842] RAX: 0000000000000050 RBX: ffffc9000455fb90 RCX: eeb85838bf668800
[ 86.738796][ T5842] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 86.746798][ T5842] RBP: ffff8880335a8020 R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 86.754784][ T5842] R10: dffffc0000000000 R11: ffffed10170c4853 R12: 0000000000000040
[ 86.762768][ T5842] R13: ffff88803113b4d0 R14: dffffc0000000000 R15: 0000000000000001
[ 86.770754][ T5842] FS: 0000000000000000(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000
[ 86.779697][ T5842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.786289][ T5842] CR2: 000055af5a719010 CR3: 000000005aa8a000 CR4: 00000000003526f0
[ 86.794268][ T5842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.802247][ T5842] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.810237][ T5842] Call Trace:
[ 86.813533][ T5842]
[ 86.816477][ T5842] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 86.822042][ T5842] rhashtable_init_noprof+0x7c0/0xbb0
[ 86.827445][ T5842] bch2_copygc_thread+0x116/0xdc0
[ 86.832477][ T5842] ? __lock_acquire+0xab9/0xd20
[ 86.837344][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 86.842932][ T5842] ? finish_task_switch+0x266/0x950
[ 86.848154][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.853375][ T5842] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 86.858872][ T5842] ? __kthread_parkme+0x7b/0x200
[ 86.863826][ T5842] ? __kthread_parkme+0x1a1/0x200
[ 86.868863][ T5842] kthread+0x70e/0x8a0
[ 86.872940][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 86.878496][ T5842] ? __pfx_kthread+0x10/0x10
[ 86.883092][ T5842] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.888307][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.893517][ T5842] ? __pfx_kthread+0x10/0x10
[ 86.898137][ T5842] ret_from_fork+0x3fc/0x770
[ 86.902761][ T5842] ? __pfx_ret_from_fork+0x10/0x10
[ 86.907888][ T5842] ? __switch_to_asm+0x39/0x70
[ 86.912662][ T5842] ? __switch_to_asm+0x33/0x70
[ 86.917432][ T5842] ? __pfx_kthread+0x10/0x10
[ 86.922032][ T5842] ret_from_fork_asm+0x1a/0x30
[ 86.926806][ T5842]
[ 86.929828][ T5842] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.937103][ T5842] CPU: 0 UID: 0 PID: 5842 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00004-gaef17cb3d3c4 #0 PREEMPT(full)
[ 86.949508][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 86.959567][ T5842] Call Trace:
[ 86.962857][ T5842]
[ 86.965790][ T5842] dump_stack_lvl+0x99/0x250
[ 86.970392][ T5842] ? __asan_memcpy+0x40/0x70
[ 86.974984][ T5842] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.980209][ T5842] ? __pfx__printk+0x10/0x10
[ 86.984802][ T5842] panic+0x2db/0x790
[ 86.988705][ T5842] ? __pfx_panic+0x10/0x10
[ 86.993129][ T5842] ? show_trace_log_lvl+0x4fb/0x550
[ 86.998344][ T5842] ? ret_from_fork_asm+0x1a/0x30
[ 87.003297][ T5842] __warn+0x31b/0x4b0
[ 87.007305][ T5842] ? __debug_object_init+0x2c9/0x3c0
[ 87.012629][ T5842] ? __debug_object_init+0x2c9/0x3c0
[ 87.017929][ T5842] report_bug+0x2be/0x4f0
[ 87.022277][ T5842] ? __debug_object_init+0x2c9/0x3c0
[ 87.027573][ T5842] ? __debug_object_init+0x2c9/0x3c0
[ 87.032870][ T5842] ? __debug_object_init+0x2cb/0x3c0
[ 87.038164][ T5842] handle_bug+0x84/0x160
[ 87.042418][ T5842] exc_invalid_op+0x1a/0x50
[ 87.046926][ T5842] asm_exc_invalid_op+0x1a/0x20
[ 87.051778][ T5842] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 87.057681][ T5842] Code: cc cc cc 41 ff c7 44 89 3d b4 2b 17 15 48 c7 c1 00 b8 e1 8b 48 c7 c7 60 b8 e1 8b 84 c0 48 0f 45 f9 48 89 de e8 e8 3b 67 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 cc 66 cb 09 3b 05 ca
[ 87.077291][ T5842] RSP: 0018:ffffc9000455f6e0 EFLAGS: 00010046
[ 87.083365][ T5842] RAX: 0000000000000050 RBX: ffffc9000455fb90 RCX: eeb85838bf668800
[ 87.091342][ T5842] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 87.099310][ T5842] RBP: ffff8880335a8020 R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 87.107277][ T5842] R10: dffffc0000000000 R11: ffffed10170c4853 R12: 0000000000000040
[ 87.115252][ T5842] R13: ffff88803113b4d0 R14: dffffc0000000000 R15: 0000000000000001
[ 87.123248][ T5842] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 87.128811][ T5842] rhashtable_init_noprof+0x7c0/0xbb0
[ 87.134192][ T5842] bch2_copygc_thread+0x116/0xdc0
[ 87.139219][ T5842] ? __lock_acquire+0xab9/0xd20
[ 87.144077][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 87.149634][ T5842] ? finish_task_switch+0x266/0x950
[ 87.154857][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 87.160079][ T5842] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 87.165561][ T5842] ? __kthread_parkme+0x7b/0x200
[ 87.170506][ T5842] ? __kthread_parkme+0x1a1/0x200
[ 87.175543][ T5842] kthread+0x70e/0x8a0
[ 87.179608][ T5842] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 87.185151][ T5842] ? __pfx_kthread+0x10/0x10
[ 87.189741][ T5842] ? _raw_spin_unlock_irq+0x23/0x50
[ 87.194946][ T5842] ? lockdep_hardirqs_on+0x9c/0x150
[ 87.200157][ T5842] ? __pfx_kthread+0x10/0x10
[ 87.204753][ T5842] ret_from_fork+0x3fc/0x770
[ 87.209368][ T5842] ? __pfx_ret_from_fork+0x10/0x10
[ 87.214505][ T5842] ? __switch_to_asm+0x39/0x70
[ 87.219270][ T5842] ? __switch_to_asm+0x33/0x70
[ 87.224031][ T5842] ? __pfx_kthread+0x10/0x10
[ 87.228622][ T5842] ret_from_fork_asm+0x1a/0x30
[ 87.233395][ T5842]
[ 87.236795][ T5842] Kernel Offset: disabled
[ 87.241129][ T5842] Rebooting in 86400 seconds..