./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1401495391
<...>
Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts.
execve("./syz-executor1401495391", ["./syz-executor1401495391"], 0x7ffd433388e0 /* 10 vars */) = 0
brk(NULL) = 0x55558fd6e000
brk(0x55558fd6ed00) = 0x55558fd6ed00
arch_prctl(ARCH_SET_FS, 0x55558fd6e380) = 0
set_tid_address(0x55558fd6e650) = 5828
set_robust_list(0x55558fd6e660, 24) = 0
rseq(0x55558fd6eca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1401495391", 4096) = 28
getrandom("\x09\x7a\x58\x6d\x7a\x34\x12\xa7", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55558fd6ed00
brk(0x55558fd8fd00) = 0x55558fd8fd00
brk(0x55558fd90000) = 0x55558fd90000
mprotect(0x7f50fc8be000, 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
executing program
write(1, "executing program\n", 18) = 18
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f50f4400000
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
munmap(0x7f50f4400000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file0", 0777) = 0
[ 88.558674][ T5828] loop0: detected capacity change from 0 to 32768
[ 88.656237][ T5828] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names
[ 88.656237][ T5828] allowing incompatible features above 0.0: (unknown version)
[ 88.656237][ T5828] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 88.694362][ T5828] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 88.702752][ T5828] bcachefs (loop0): initializing new filesystem
[ 88.717258][ T5828] bcachefs (loop0): going read-write
[ 88.745541][ T5839] ODEBUG: object ffffc9000446fb90 is on stack ffffc90004468000, but NOT annotated.
[ 88.745893][ T5839]
[ 88.745901][ T5839] ======================================================
[ 88.745917][ T5839] WARNING: possible circular locking dependency detected
[ 88.745937][ T5839] 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 Not tainted
[ 88.745949][ T5839] ------------------------------------------------------
[ 88.745957][ T5839] bch-copygc/loop/5839 is trying to acquire lock:
[ 88.745967][ T5839] ffffffff8e132fc0 (console_owner){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 88.746032][ T5839]
[ 88.746032][ T5839] but task is already holding lock:
[ 88.746037][ T5839] ffffffff99cb72f8 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 88.746072][ T5839]
[ 88.746072][ T5839] which lock already depends on the new lock.
[ 88.746072][ T5839]
[ 88.746077][ T5839]
[ 88.746077][ T5839] the existing dependency chain (in reverse order) is:
[ 88.746082][ T5839]
[ 88.746082][ T5839] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}:
[ 88.746100][ T5839] lock_acquire+0x120/0x360
[ 88.746118][ T5839] _raw_spin_lock_irqsave+0xa7/0xf0
[ 88.746140][ T5839] debug_object_activate+0xbb/0x420
[ 88.746154][ T5839] insert_work+0x35/0x330
[ 88.746173][ T5839] __queue_work+0xcfc/0xfe0
[ 88.746192][ T5839] queue_work_on+0x181/0x270
[ 88.746211][ T5839] start_poll_synchronize_rcu_expedited+0xfc/0x140
[ 88.746227][ T5839] rcu_init+0x108/0x160
[ 88.746239][ T5839] start_kernel+0x1fb/0x500
[ 88.746255][ T5839] x86_64_start_reservations+0x24/0x30
[ 88.746268][ T5839] x86_64_start_kernel+0x143/0x1c0
[ 88.746279][ T5839] common_startup_64+0x13e/0x147
[ 88.746293][ T5839]
[ 88.746293][ T5839] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 88.746311][ T5839] lock_acquire+0x120/0x360
[ 88.746327][ T5839] _raw_spin_lock+0x2e/0x40
[ 88.746343][ T5839] __queue_work+0x7b0/0xfe0
[ 88.746362][ T5839] queue_work_on+0x181/0x270
[ 88.746380][ T5839] rpm_suspend+0xe54/0x1720
[ 88.746393][ T5839] __pm_runtime_idle+0x12f/0x1a0
[ 88.746405][ T5839] __device_attach+0x342/0x400
[ 88.746419][ T5839] bus_probe_device+0x185/0x260
[ 88.746438][ T5839] device_add+0x7b6/0xb50
[ 88.746449][ T5839] serial_base_port_add+0x2f2/0x430
[ 88.746466][ T5839] serial_core_register_port+0x367/0x2700
[ 88.746487][ T5839] serial8250_register_8250_port+0x16db/0x2050
[ 88.746506][ T5839] serial_pnp_probe+0x527/0x790
[ 88.746525][ T5839] pnp_device_probe+0x30b/0x4c0
[ 88.746545][ T5839] really_probe+0x26a/0x9a0
[ 88.746560][ T5839] __driver_probe_device+0x18c/0x2f0
[ 88.746574][ T5839] driver_probe_device+0x4f/0x430
[ 88.746589][ T5839] __driver_attach+0x452/0x700
[ 88.746603][ T5839] bus_for_each_dev+0x230/0x2b0
[ 88.746621][ T5839] bus_add_driver+0x345/0x640
[ 88.746640][ T5839] driver_register+0x23a/0x320
[ 88.746664][ T5839] serial8250_init+0xc2/0x1c0
[ 88.746684][ T5839] do_one_initcall+0x233/0x820
[ 88.746696][ T5839] do_initcall_level+0x137/0x1f0
[ 88.746714][ T5839] do_initcalls+0x69/0xd0
[ 88.746732][ T5839] kernel_init_freeable+0x3d9/0x570
[ 88.746750][ T5839] kernel_init+0x1d/0x1d0
[ 88.746764][ T5839] ret_from_fork+0x3fc/0x770
[ 88.746782][ T5839] ret_from_fork_asm+0x1a/0x30
[ 88.746795][ T5839]
[ 88.746795][ T5839] -> #2 (&dev->power.lock){-.-.}-{3:3}:
[ 88.746813][ T5839] lock_acquire+0x120/0x360
[ 88.746830][ T5839] _raw_spin_lock_irqsave+0xa7/0xf0
[ 88.746848][ T5839] __pm_runtime_resume+0x10f/0x180
[ 88.746861][ T5839] __uart_start+0x171/0x440
[ 88.746881][ T5839] uart_write+0xdc/0x130
[ 88.746892][ T5839] n_tty_write+0xd35/0x11d0
[ 88.746914][ T5839] file_tty_write+0x500/0x990
[ 88.746935][ T5839] vfs_write+0x54b/0xa90
[ 88.746949][ T5839] ksys_write+0x145/0x250
[ 88.746963][ T5839] do_syscall_64+0xfa/0x3b0
[ 88.746974][ T5839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.746988][ T5839]
[ 88.746988][ T5839] -> #1 (&port_lock_key){-.-.}-{3:3}:
[ 88.747006][ T5839] lock_acquire+0x120/0x360
[ 88.747022][ T5839] _raw_spin_lock_irqsave+0xa7/0xf0
[ 88.747040][ T5839] serial8250_console_write+0x17e/0x1ba0
[ 88.747054][ T5839] console_flush_all+0x728/0xc40
[ 88.747067][ T5839] console_unlock+0xc4/0x270
[ 88.747087][ T5839] vprintk_emit+0x5b7/0x7a0
[ 88.747107][ T5839] _printk+0xcf/0x120
[ 88.747119][ T5839] register_console+0xa8b/0xf90
[ 88.747132][ T5839] univ8250_console_init+0x52/0x90
[ 88.747151][ T5839] console_init+0x1a1/0x670
[ 88.747171][ T5839] start_kernel+0x2cc/0x500
[ 88.747187][ T5839] x86_64_start_reservations+0x24/0x30
[ 88.747200][ T5839] x86_64_start_kernel+0x143/0x1c0
[ 88.747212][ T5839] common_startup_64+0x13e/0x147
[ 88.747225][ T5839]
[ 88.747225][ T5839] -> #0 (console_owner){....}-{0:0}:
[ 88.747243][ T5839] validate_chain+0xb9b/0x2140
[ 88.747263][ T5839] __lock_acquire+0xab9/0xd20
[ 88.747279][ T5839] lock_acquire+0x120/0x360
[ 88.747296][ T5839] console_flush_all+0x6d2/0xc40
[ 88.747308][ T5839] console_unlock+0xc4/0x270
[ 88.747328][ T5839] vprintk_emit+0x5b7/0x7a0
[ 88.747348][ T5839] _printk+0xcf/0x120
[ 88.747359][ T5839] __debug_object_init+0x2c8/0x3c0
[ 88.747373][ T5839] rhashtable_init_noprof+0x7c0/0xbb0
[ 88.747394][ T5839] bch2_copygc_thread+0x116/0xdc0
[ 88.747409][ T5839] kthread+0x70e/0x8a0
[ 88.747421][ T5839] ret_from_fork+0x3fc/0x770
[ 88.747444][ T5839] ret_from_fork_asm+0x1a/0x30
[ 88.747457][ T5839]
[ 88.747457][ T5839] other info that might help us debug this:
[ 88.747457][ T5839]
[ 88.747461][ T5839] Chain exists of:
[ 88.747461][ T5839] console_owner --> &pool->lock --> &obj_hash[i].lock
[ 88.747461][ T5839]
[ 88.747483][ T5839] Possible unsafe locking scenario:
[ 88.747483][ T5839]
[ 88.747487][ T5839] CPU0 CPU1
[ 88.747491][ T5839] ---- ----
[ 88.747496][ T5839] lock(&obj_hash[i].lock);
[ 88.747505][ T5839] lock(&pool->lock);
[ 88.747515][ T5839] lock(&obj_hash[i].lock);
[ 88.747525][ T5839] lock(console_owner);
[ 88.747534][ T5839]
[ 88.747534][ T5839] *** DEADLOCK ***
[ 88.747534][ T5839]
[ 88.747541][ T5839] 3 locks held by bch-copygc/loop/5839:
[ 88.747549][ T5839] #0: ffffffff99cb72f8 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 88.747584][ T5839] #1: ffffffff8e133020 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 88.747614][ T5839] #2: ffffffff8e01a8f0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 88.747647][ T5839]
[ 88.747647][ T5839] stack backtrace:
[ 88.747663][ T5839] CPU: 1 UID: 0 PID: 5839 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full)
[ 88.747680][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 88.747692][ T5839] Call Trace:
[ 88.747700][ T5839]
[ 88.747707][ T5839] dump_stack_lvl+0x189/0x250
[ 88.747730][ T5839] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.747752][ T5839] ? __pfx__printk+0x10/0x10
[ 88.747766][ T5839] ? print_lock_name+0xde/0x100
[ 88.747796][ T5839] print_circular_bug+0x2ee/0x310
[ 88.747821][ T5839] check_noncircular+0x134/0x160
[ 88.747846][ T5839] validate_chain+0xb9b/0x2140
[ 88.747876][ T5839] __lock_acquire+0xab9/0xd20
[ 88.747897][ T5839] ? console_flush_all+0x13a/0xc40
[ 88.747914][ T5839] lock_acquire+0x120/0x360
[ 88.747932][ T5839] ? console_flush_all+0x13a/0xc40
[ 88.747949][ T5839] ? do_raw_spin_unlock+0x122/0x240
[ 88.747964][ T5839] ? console_flush_all+0x13a/0xc40
[ 88.747979][ T5839] console_flush_all+0x6d2/0xc40
[ 88.747992][ T5839] ? console_flush_all+0x13a/0xc40
[ 88.748007][ T5839] ? console_flush_all+0x13a/0xc40
[ 88.748023][ T5839] ? __pfx_console_flush_all+0x10/0x10
[ 88.748041][ T5839] ? is_printk_cpu_sync_owner+0x32/0x40
[ 88.748059][ T5839] console_unlock+0xc4/0x270
[ 88.748082][ T5839] ? __pfx_console_unlock+0x10/0x10
[ 88.748105][ T5839] ? is_printk_cpu_sync_owner+0x32/0x40
[ 88.748123][ T5839] vprintk_emit+0x5b7/0x7a0
[ 88.748146][ T5839] ? __pfx_vprintk_emit+0x10/0x10
[ 88.748168][ T5839] ? __lock_acquire+0xab9/0xd20
[ 88.748189][ T5839] ? do_raw_spin_lock+0x121/0x290
[ 88.748206][ T5839] _printk+0xcf/0x120
[ 88.748221][ T5839] ? __pfx__printk+0x10/0x10
[ 88.748238][ T5839] __debug_object_init+0x2c8/0x3c0
[ 88.748255][ T5839] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 88.748278][ T5839] rhashtable_init_noprof+0x7c0/0xbb0
[ 88.748302][ T5839] bch2_copygc_thread+0x116/0xdc0
[ 88.748320][ T5839] ? __lock_acquire+0xab9/0xd20
[ 88.748343][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 88.748374][ T5839] ? finish_task_switch+0x266/0x950
[ 88.748391][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 88.748418][ T5839] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 88.748453][ T5839] ? __kthread_parkme+0x7b/0x200
[ 88.748475][ T5839] ? __kthread_parkme+0x1a1/0x200
[ 88.748499][ T5839] kthread+0x70e/0x8a0
[ 88.748514][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 88.748530][ T5839] ? __pfx_kthread+0x10/0x10
[ 88.748549][ T5839] ? _raw_spin_unlock_irq+0x23/0x50
[ 88.748568][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 88.748588][ T5839] ? __pfx_kthread+0x10/0x10
[ 88.748603][ T5839] ret_from_fork+0x3fc/0x770
[ 88.748622][ T5839] ? __pfx_ret_from_fork+0x10/0x10
[ 88.748643][ T5839] ? __switch_to_asm+0x39/0x70
[ 88.748656][ T5839] ? __switch_to_asm+0x33/0x70
[ 88.748669][ T5839] ? __pfx_kthread+0x10/0x10
[ 88.748683][ T5839] ret_from_fork_asm+0x1a/0x30
[ 88.748703][ T5839]
[ 89.688625][ T5839] ------------[ cut here ]------------
[ 89.694111][ T5839] WARNING: CPU: 1 PID: 5839 at lib/debugobjects.c:655 __debug_object_init+0x2c9/0x3c0
[ 89.703691][ T5839] Modules linked in:
[ 89.707606][ T5839] CPU: 1 UID: 0 PID: 5839 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full)
[ 89.720028][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 89.730107][ T5839] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 89.736016][ T5839] Code: cc cc cc 41 ff c7 44 89 3d f4 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 28 3c 67 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 0c 67 cb 09 3b 05 0a
[ 89.755707][ T5839] RSP: 0018:ffffc9000446f6e0 EFLAGS: 00010046
[ 89.761787][ T5839] RAX: 0000000000000050 RBX: ffffc9000446fb90 RCX: 2ac320cd217cff00
[ 89.769776][ T5839] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 89.777756][ T5839] RBP: ffff88807e0dbc20 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 89.785732][ T5839] R10: dffffc0000000000 R11: ffffed10170e4853 R12: ffff88802f85d750
[ 89.793713][ T5839] R13: ffff888032b47af0 R14: dffffc0000000000 R15: 0000000000000001
[ 89.801676][ T5839] FS: 0000000000000000(0000) GS:ffff888125d86000(0000) knlGS:0000000000000000
[ 89.810599][ T5839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.817183][ T5839] CR2: 00007f4b8bf636e8 CR3: 000000007712a000 CR4: 00000000003526f0
[ 89.825154][ T5839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.833125][ T5839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.841094][ T5839] Call Trace:
[ 89.844370][ T5839]
[ 89.847306][ T5839] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 89.852860][ T5839] rhashtable_init_noprof+0x7c0/0xbb0
[ 89.858238][ T5839] bch2_copygc_thread+0x116/0xdc0
[ 89.863267][ T5839] ? __lock_acquire+0xab9/0xd20
[ 89.868129][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.873704][ T5839] ? finish_task_switch+0x266/0x950
[ 89.878908][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.884121][ T5839] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 89.889598][ T5839] ? __kthread_parkme+0x7b/0x200
[ 89.894541][ T5839] ? __kthread_parkme+0x1a1/0x200
[ 89.899569][ T5839] kthread+0x70e/0x8a0
[ 89.903640][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.909185][ T5839] ? __pfx_kthread+0x10/0x10
[ 89.913775][ T5839] ? _raw_spin_unlock_irq+0x23/0x50
[ 89.918980][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.924186][ T5839] ? __pfx_kthread+0x10/0x10
[ 89.928774][ T5839] ret_from_fork+0x3fc/0x770
[ 89.933396][ T5839] ? __pfx_ret_from_fork+0x10/0x10
[ 89.938528][ T5839] ? __switch_to_asm+0x39/0x70
[ 89.943313][ T5839] ? __switch_to_asm+0x33/0x70
[ 89.948090][ T5839] ? __pfx_kthread+0x10/0x10
[ 89.952687][ T5839] ret_from_fork_asm+0x1a/0x30
[ 89.957459][ T5839]
[ 89.960484][ T5839] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 89.967767][ T5839] CPU: 1 UID: 0 PID: 5839 Comm: bch-copygc/loop Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full)
[ 89.980185][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 89.990246][ T5839] Call Trace:
[ 89.993535][ T5839]
[ 89.996471][ T5839] dump_stack_lvl+0x99/0x250
[ 90.001074][ T5839] ? __asan_memcpy+0x40/0x70
[ 90.005667][ T5839] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.010868][ T5839] ? __pfx__printk+0x10/0x10
[ 90.015459][ T5839] panic+0x2db/0x790
[ 90.019359][ T5839] ? __pfx_panic+0x10/0x10
[ 90.023780][ T5839] ? show_trace_log_lvl+0x4fb/0x550
[ 90.028988][ T5839] ? ret_from_fork_asm+0x1a/0x30
[ 90.033947][ T5839] __warn+0x31b/0x4b0
[ 90.037932][ T5839] ? __debug_object_init+0x2c9/0x3c0
[ 90.043218][ T5839] ? __debug_object_init+0x2c9/0x3c0
[ 90.048498][ T5839] report_bug+0x2be/0x4f0
[ 90.052832][ T5839] ? __debug_object_init+0x2c9/0x3c0
[ 90.058111][ T5839] ? __debug_object_init+0x2c9/0x3c0
[ 90.063393][ T5839] ? __debug_object_init+0x2cb/0x3c0
[ 90.068682][ T5839] handle_bug+0x84/0x160
[ 90.072930][ T5839] exc_invalid_op+0x1a/0x50
[ 90.077436][ T5839] asm_exc_invalid_op+0x1a/0x20
[ 90.082288][ T5839] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 90.088181][ T5839] Code: cc cc cc 41 ff c7 44 89 3d f4 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 28 3c 67 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 0c 67 cb 09 3b 05 0a
[ 90.107803][ T5839] RSP: 0018:ffffc9000446f6e0 EFLAGS: 00010046
[ 90.113880][ T5839] RAX: 0000000000000050 RBX: ffffc9000446fb90 RCX: 2ac320cd217cff00
[ 90.121863][ T5839] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 90.129850][ T5839] RBP: ffff88807e0dbc20 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 90.137825][ T5839] R10: dffffc0000000000 R11: ffffed10170e4853 R12: ffff88802f85d750
[ 90.145803][ T5839] R13: ffff888032b47af0 R14: dffffc0000000000 R15: 0000000000000001
[ 90.153792][ T5839] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 90.159351][ T5839] rhashtable_init_noprof+0x7c0/0xbb0
[ 90.164733][ T5839] bch2_copygc_thread+0x116/0xdc0
[ 90.169775][ T5839] ? __lock_acquire+0xab9/0xd20
[ 90.174639][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.180217][ T5839] ? finish_task_switch+0x266/0x950
[ 90.185523][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.190735][ T5839] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 90.196218][ T5839] ? __kthread_parkme+0x7b/0x200
[ 90.201183][ T5839] ? __kthread_parkme+0x1a1/0x200
[ 90.206221][ T5839] kthread+0x70e/0x8a0
[ 90.210295][ T5839] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.215843][ T5839] ? __pfx_kthread+0x10/0x10
[ 90.220436][ T5839] ? _raw_spin_unlock_irq+0x23/0x50
[ 90.225642][ T5839] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.230845][ T5839] ? __pfx_kthread+0x10/0x10
[ 90.235434][ T5839] ret_from_fork+0x3fc/0x770
[ 90.240026][ T5839] ? __pfx_ret_from_fork+0x10/0x10
[ 90.245143][ T5839] ? __switch_to_asm+0x39/0x70
[ 90.249903][ T5839] ? __switch_to_asm+0x33/0x70
[ 90.254664][ T5839] ? __pfx_kthread+0x10/0x10
[ 90.259250][ T5839] ret_from_fork_asm+0x1a/0x30
[ 90.264112][ T5839]
[ 90.267321][ T5839] Kernel Offset: disabled
[ 90.271664][ T5839] Rebooting in 86400 seconds..