./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1133123411
<...>
Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts.
execve("./syz-executor1133123411", ["./syz-executor1133123411"], 0x7ffe61ac7150 /* 10 vars */) = 0
brk(NULL) = 0x555567514000
brk(0x555567514d00) = 0x555567514d00
arch_prctl(ARCH_SET_FS, 0x555567514380) = 0
set_tid_address(0x555567514650) = 5838
set_robust_list(0x555567514660, 24) = 0
rseq(0x555567514ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1133123411", 4096) = 28
getrandom("\x97\x9c\xe6\x39\x1b\x0f\x0b\xcb", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555567514d00
brk(0x555567535d00) = 0x555567535d00
brk(0x555567536000) = 0x555567536000
mprotect(0x7f4e1bbc4000, 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=0x555567514650) = 5839
./strace-static-x86_64: Process 5839 attached
[pid 5839] set_robust_list(0x555567514660, 24) = 0
[pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5839] setpgid(0, 0) = 0
[pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5839] write(3, "1000", 4executing program
) = 4
[pid 5839] close(3) = 0
[pid 5839] write(1, "executing program\n", 18) = 18
[pid 5839] memfd_create("syzkaller", 0) = 3
[pid 5839] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4e13600000
[pid 5839] 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 5839] munmap(0x7f4e13600000, 138412032) = 0
[pid 5839] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5839] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5839] close(3) = 0
[pid 5839] close(4) = 0
[pid 5839] mkdir("./file0", 0777) = 0
[ 89.092997][ T5839] loop0: detected capacity change from 0 to 32768
[ 89.179893][ T5839] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=crc64,compression=lz4,journal_flush_disabled,fsck,recovery_pass_last=set_may_go_rw,reconstruct_alloc,no_data_io
[ 89.179893][ T5839] allowing incompatible features above 0.0: (unknown version)
[ 89.179893][ T5839] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 89.220881][ T5839] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 89.229658][ T5839] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[ 89.240270][ T5839] bcachefs (loop0): Version upgrade required:
[ 89.240270][ T5839] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[ 89.240270][ T5839] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive
[ 89.240270][ T5839] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance
[ 89.315701][ T5839] bcachefs (loop0): dropping and reconstructing all alloc info
[ 89.339309][ T5839] bcachefs (loop0): accounting_read... done
[ 89.346976][ T5839] bcachefs (loop0): alloc_read... done
[ 89.353561][ T5839] bcachefs (loop0): snapshots_read... done
[ 89.360591][ T5839] bcachefs (loop0): check_allocations... done
[ 89.385253][ T5839] bcachefs (loop0): going read-write
[ 89.414290][ T5850] ODEBUG: object ffffc9000442fb90 is on stack ffffc90004428000, but NOT annotated.
[ 89.414620][ T5850]
[ 89.414628][ T5850] ======================================================
[ 89.414636][ T5850] WARNING: possible circular locking dependency detected
[ 89.414657][ T5850] 6.15.0-next-20250530-syzkaller #0 Not tainted
[ 89.414668][ T5850] ------------------------------------------------------
[ 89.414675][ T5850] bch-copygc/loop/5850 is trying to acquire lock:
[ 89.414686][ T5850] ffffffff8e133280 (console_owner){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 89.414738][ T5850]
[ 89.414738][ T5850] but task is already holding lock:
[ 89.414743][ T5850] ffffffff99c69e70 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 89.414775][ T5850]
[ 89.414775][ T5850] which lock already depends on the new lock.
[ 89.414775][ T5850]
[ 89.414779][ T5850]
[ 89.414779][ T5850] the existing dependency chain (in reverse order) is:
[ 89.414784][ T5850]
[ 89.414784][ T5850] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}:
[ 89.414802][ T5850] lock_acquire+0x120/0x360
[ 89.414821][ T5850] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.414845][ T5850] debug_object_activate+0xbb/0x420
[ 89.414859][ T5850] insert_work+0x35/0x330
[ 89.414888][ T5850] __queue_work+0xcfc/0xfe0
[ 89.414904][ T5850] queue_work_on+0x181/0x270
[ 89.414920][ T5850] start_poll_synchronize_rcu_expedited+0xfc/0x140
[ 89.414946][ T5850] rcu_init+0x108/0x160
[ 89.414973][ T5850] start_kernel+0x1fb/0x500
[ 89.414990][ T5850] x86_64_start_reservations+0x24/0x30
[ 89.415011][ T5850] x86_64_start_kernel+0x143/0x1c0
[ 89.415027][ T5850] common_startup_64+0x13e/0x147
[ 89.415042][ T5850]
[ 89.415042][ T5850] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 89.415060][ T5850] lock_acquire+0x120/0x360
[ 89.415078][ T5850] _raw_spin_lock+0x2e/0x40
[ 89.415094][ T5850] __queue_work+0x7b0/0xfe0
[ 89.415106][ T5850] queue_work_on+0x181/0x270
[ 89.415117][ T5850] rpm_suspend+0xe54/0x1720
[ 89.415129][ T5850] __pm_runtime_idle+0x12f/0x1a0
[ 89.415141][ T5850] __device_attach+0x342/0x400
[ 89.415155][ T5850] bus_probe_device+0x185/0x260
[ 89.415173][ T5850] device_add+0x7b6/0xb50
[ 89.415185][ T5850] serial_base_port_add+0x2f2/0x430
[ 89.415201][ T5850] serial_core_register_port+0x367/0x2700
[ 89.415222][ T5850] serial8250_register_8250_port+0x16db/0x2050
[ 89.415249][ T5850] serial_pnp_probe+0x527/0x790
[ 89.415270][ T5850] pnp_device_probe+0x30b/0x4c0
[ 89.415291][ T5850] really_probe+0x26a/0x9a0
[ 89.415306][ T5850] __driver_probe_device+0x18c/0x2f0
[ 89.415320][ T5850] driver_probe_device+0x4f/0x430
[ 89.415335][ T5850] __driver_attach+0x452/0x700
[ 89.415349][ T5850] bus_for_each_dev+0x230/0x2b0
[ 89.415368][ T5850] bus_add_driver+0x345/0x640
[ 89.415387][ T5850] driver_register+0x23a/0x320
[ 89.415404][ T5850] serial8250_init+0xc2/0x1c0
[ 89.415420][ T5850] do_one_initcall+0x233/0x820
[ 89.415433][ T5850] do_initcall_level+0x137/0x1f0
[ 89.415447][ T5850] do_initcalls+0x69/0xd0
[ 89.415459][ T5850] kernel_init_freeable+0x3d9/0x570
[ 89.415472][ T5850] kernel_init+0x1d/0x1d0
[ 89.415485][ T5850] ret_from_fork+0x3fc/0x770
[ 89.415505][ T5850] ret_from_fork_asm+0x1a/0x30
[ 89.415519][ T5850]
[ 89.415519][ T5850] -> #2 (&dev->power.lock){-.-.}-{3:3}:
[ 89.415537][ T5850] lock_acquire+0x120/0x360
[ 89.415555][ T5850] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.415572][ T5850] __pm_runtime_resume+0x10f/0x180
[ 89.415585][ T5850] __uart_start+0x171/0x440
[ 89.415605][ T5850] uart_write+0xdc/0x130
[ 89.415615][ T5850] n_tty_write+0xd32/0x11d0
[ 89.415631][ T5850] file_tty_write+0x500/0x990
[ 89.415650][ T5850] vfs_write+0x54b/0xa90
[ 89.415663][ T5850] ksys_write+0x145/0x250
[ 89.415675][ T5850] do_syscall_64+0xfa/0x3b0
[ 89.415686][ T5850] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.415699][ T5850]
[ 89.415699][ T5850] -> #1 (&port_lock_key){-.-.}-{3:3}:
[ 89.415717][ T5850] lock_acquire+0x120/0x360
[ 89.415734][ T5850] _raw_spin_lock_irqsave+0xa7/0xf0
[ 89.415752][ T5850] serial8250_console_write+0x17e/0x1ba0
[ 89.415765][ T5850] console_flush_all+0x728/0xc40
[ 89.415780][ T5850] console_unlock+0xc4/0x270
[ 89.415791][ T5850] vprintk_emit+0x5b7/0x7a0
[ 89.415803][ T5850] _printk+0xcf/0x120
[ 89.415816][ T5850] register_console+0xa8b/0xf90
[ 89.415830][ T5850] univ8250_console_init+0x52/0x90
[ 89.415845][ T5850] console_init+0x1a1/0x670
[ 89.415859][ T5850] start_kernel+0x2cc/0x500
[ 89.415870][ T5850] x86_64_start_reservations+0x24/0x30
[ 89.415887][ T5850] x86_64_start_kernel+0x143/0x1c0
[ 89.415903][ T5850] common_startup_64+0x13e/0x147
[ 89.415930][ T5850]
[ 89.415930][ T5850] -> #0 (console_owner){....}-{0:0}:
[ 89.415947][ T5850] validate_chain+0xb9b/0x2140
[ 89.415959][ T5850] __lock_acquire+0xab9/0xd20
[ 89.415977][ T5850] lock_acquire+0x120/0x360
[ 89.415995][ T5850] console_flush_all+0x6d2/0xc40
[ 89.416009][ T5850] console_unlock+0xc4/0x270
[ 89.416021][ T5850] vprintk_emit+0x5b7/0x7a0
[ 89.416034][ T5850] _printk+0xcf/0x120
[ 89.416046][ T5850] __debug_object_init+0x2c8/0x3c0
[ 89.416060][ T5850] rhashtable_init_noprof+0x7c0/0xbb0
[ 89.416081][ T5850] bch2_copygc_thread+0x116/0xdc0
[ 89.416101][ T5850] kthread+0x70e/0x8a0
[ 89.416117][ T5850] ret_from_fork+0x3fc/0x770
[ 89.416135][ T5850] ret_from_fork_asm+0x1a/0x30
[ 89.416148][ T5850]
[ 89.416148][ T5850] other info that might help us debug this:
[ 89.416148][ T5850]
[ 89.416153][ T5850] Chain exists of:
[ 89.416153][ T5850] console_owner --> &pool->lock --> &obj_hash[i].lock
[ 89.416153][ T5850]
[ 89.416175][ T5850] Possible unsafe locking scenario:
[ 89.416175][ T5850]
[ 89.416179][ T5850] CPU0 CPU1
[ 89.416183][ T5850] ---- ----
[ 89.416187][ T5850] lock(&obj_hash[i].lock);
[ 89.416196][ T5850] lock(&pool->lock);
[ 89.416205][ T5850] lock(&obj_hash[i].lock);
[ 89.416215][ T5850] lock(console_owner);
[ 89.416224][ T5850]
[ 89.416224][ T5850] *** DEADLOCK ***
[ 89.416224][ T5850]
[ 89.416227][ T5850] 3 locks held by bch-copygc/loop/5850:
[ 89.416235][ T5850] #0: ffffffff99c69e70 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x85/0x3c0
[ 89.416276][ T5850] #1: ffffffff8e1332e0 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 89.416307][ T5850] #2: ffffffff8e01abb0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 89.416340][ T5850]
[ 89.416340][ T5850] stack backtrace:
[ 89.416353][ T5850] CPU: 1 UID: 0 PID: 5850 Comm: bch-copygc/loop Not tainted 6.15.0-next-20250530-syzkaller #0 PREEMPT(full)
[ 89.416369][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 89.416382][ T5850] Call Trace:
[ 89.416388][ T5850]
[ 89.416394][ T5850] dump_stack_lvl+0x189/0x250
[ 89.416409][ T5850] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.416421][ T5850] ? __pfx__printk+0x10/0x10
[ 89.416436][ T5850] ? print_lock_name+0xde/0x100
[ 89.416452][ T5850] print_circular_bug+0x2ee/0x310
[ 89.416468][ T5850] check_noncircular+0x134/0x160
[ 89.416484][ T5850] validate_chain+0xb9b/0x2140
[ 89.416507][ T5850] __lock_acquire+0xab9/0xd20
[ 89.416529][ T5850] ? console_flush_all+0x13a/0xc40
[ 89.416544][ T5850] lock_acquire+0x120/0x360
[ 89.416563][ T5850] ? console_flush_all+0x13a/0xc40
[ 89.416581][ T5850] ? do_raw_spin_unlock+0x122/0x240
[ 89.416597][ T5850] ? console_flush_all+0x13a/0xc40
[ 89.416613][ T5850] console_flush_all+0x6d2/0xc40
[ 89.416628][ T5850] ? console_flush_all+0x13a/0xc40
[ 89.416644][ T5850] ? console_flush_all+0x13a/0xc40
[ 89.416662][ T5850] ? __pfx_console_flush_all+0x10/0x10
[ 89.416681][ T5850] ? is_printk_cpu_sync_owner+0x32/0x40
[ 89.416701][ T5850] console_unlock+0xc4/0x270
[ 89.416715][ T5850] ? __pfx_console_unlock+0x10/0x10
[ 89.416730][ T5850] ? is_printk_cpu_sync_owner+0x32/0x40
[ 89.416749][ T5850] vprintk_emit+0x5b7/0x7a0
[ 89.416763][ T5850] ? __pfx_vprintk_emit+0x10/0x10
[ 89.416777][ T5850] ? __lock_acquire+0xab9/0xd20
[ 89.416799][ T5850] ? do_raw_spin_lock+0x121/0x290
[ 89.416817][ T5850] _printk+0xcf/0x120
[ 89.416833][ T5850] ? __pfx__printk+0x10/0x10
[ 89.416851][ T5850] __debug_object_init+0x2c8/0x3c0
[ 89.416867][ T5850] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 89.416889][ T5850] rhashtable_init_noprof+0x7c0/0xbb0
[ 89.416912][ T5850] bch2_copygc_thread+0x116/0xdc0
[ 89.416941][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.416976][ T5850] ? finish_task_switch+0x266/0x950
[ 89.416995][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.417021][ T5850] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 89.417054][ T5850] ? __kthread_parkme+0x7b/0x200
[ 89.417067][ T5850] ? __kthread_parkme+0x1a1/0x200
[ 89.417094][ T5850] kthread+0x70e/0x8a0
[ 89.417111][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 89.417150][ T5850] ? __pfx_kthread+0x10/0x10
[ 89.417170][ T5850] ? _raw_spin_unlock_irq+0x23/0x50
[ 89.417188][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 89.417208][ T5850] ? __pfx_kthread+0x10/0x10
[ 89.417224][ T5850] ret_from_fork+0x3fc/0x770
[ 89.417249][ T5850] ? __pfx_ret_from_fork+0x10/0x10
[ 89.417272][ T5850] ? __switch_to_asm+0x39/0x70
[ 89.417287][ T5850] ? __switch_to_asm+0x33/0x70
[ 89.417301][ T5850] ? __pfx_kthread+0x10/0x10
[ 89.417318][ T5850] ret_from_fork_asm+0x1a/0x30
[ 89.417338][ T5850]
[ 90.351677][ T5850] ------------[ cut here ]------------
[ 90.357143][ T5850] WARNING: CPU: 1 PID: 5850 at lib/debugobjects.c:655 __debug_object_init+0x2c9/0x3c0
[ 90.366701][ T5850] Modules linked in:
[ 90.370598][ T5850] CPU: 1 UID: 0 PID: 5850 Comm: bch-copygc/loop Not tainted 6.15.0-next-20250530-syzkaller #0 PREEMPT(full)
[ 90.382136][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.392195][ T5850] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 90.398098][ T5850] Code: a1 06 cc 41 ff c7 44 89 3d a4 4f 13 15 48 c7 c1 00 a5 e2 8b 48 c7 c7 60 a5 e2 8b 84 c0 48 0f 45 f9 48 89 de e8 98 32 60 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 3c 98 c5 09 3b 05 3a
[ 90.417705][ T5850] RSP: 0018:ffffc9000442f6e0 EFLAGS: 00010046
[ 90.423778][ T5850] RAX: 0000000000000050 RBX: ffffc9000442fb90 RCX: 1915e32c926f6000
[ 90.431751][ T5850] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 90.439810][ T5850] RBP: ffff888034800020 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 90.447786][ T5850] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040
[ 90.455765][ T5850] R13: ffff888077ee08c0 R14: dffffc0000000000 R15: 0000000000000001
[ 90.463738][ T5850] FS: 0000000000000000(0000) GS:ffff888125d53000(0000) knlGS:0000000000000000
[ 90.472669][ T5850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.479254][ T5850] CR2: 00005607d914f550 CR3: 0000000073788000 CR4: 00000000003526f0
[ 90.487230][ T5850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.495201][ T5850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.503174][ T5850] Call Trace:
[ 90.506455][ T5850]
[ 90.509393][ T5850] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 90.514960][ T5850] rhashtable_init_noprof+0x7c0/0xbb0
[ 90.520342][ T5850] bch2_copygc_thread+0x116/0xdc0
[ 90.525385][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.530963][ T5850] ? finish_task_switch+0x266/0x950
[ 90.536169][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.541384][ T5850] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 90.546873][ T5850] ? __kthread_parkme+0x7b/0x200
[ 90.551812][ T5850] ? __kthread_parkme+0x1a1/0x200
[ 90.556840][ T5850] kthread+0x70e/0x8a0
[ 90.560915][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.566471][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.571065][ T5850] ? _raw_spin_unlock_irq+0x23/0x50
[ 90.576271][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.581476][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.586071][ T5850] ret_from_fork+0x3fc/0x770
[ 90.591388][ T5850] ? __pfx_ret_from_fork+0x10/0x10
[ 90.596523][ T5850] ? __switch_to_asm+0x39/0x70
[ 90.601299][ T5850] ? __switch_to_asm+0x33/0x70
[ 90.606071][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.610677][ T5850] ret_from_fork_asm+0x1a/0x30
[ 90.615468][ T5850]
[ 90.618494][ T5850] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.625775][ T5850] CPU: 1 UID: 0 PID: 5850 Comm: bch-copygc/loop Not tainted 6.15.0-next-20250530-syzkaller #0 PREEMPT(full)
[ 90.637317][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.647370][ T5850] Call Trace:
[ 90.650651][ T5850]
[ 90.653588][ T5850] dump_stack_lvl+0x99/0x250
[ 90.658186][ T5850] ? __asan_memcpy+0x40/0x70
[ 90.662792][ T5850] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.668198][ T5850] ? __pfx__printk+0x10/0x10
[ 90.672798][ T5850] panic+0x2db/0x790
[ 90.676704][ T5850] ? __pfx_panic+0x10/0x10
[ 90.681128][ T5850] ? show_trace_log_lvl+0x4fb/0x550
[ 90.686366][ T5850] ? ret_from_fork_asm+0x1a/0x30
[ 90.691312][ T5850] __warn+0x31b/0x4b0
[ 90.695308][ T5850] ? __debug_object_init+0x2c9/0x3c0
[ 90.700599][ T5850] ? __debug_object_init+0x2c9/0x3c0
[ 90.705888][ T5850] report_bug+0x2be/0x4f0
[ 90.710227][ T5850] ? __debug_object_init+0x2c9/0x3c0
[ 90.715516][ T5850] ? __debug_object_init+0x2c9/0x3c0
[ 90.720808][ T5850] ? __debug_object_init+0x2cb/0x3c0
[ 90.726093][ T5850] handle_bug+0x84/0x160
[ 90.730342][ T5850] exc_invalid_op+0x1a/0x50
[ 90.734872][ T5850] asm_exc_invalid_op+0x1a/0x20
[ 90.739731][ T5850] RIP: 0010:__debug_object_init+0x2c9/0x3c0
[ 90.745638][ T5850] Code: a1 06 cc 41 ff c7 44 89 3d a4 4f 13 15 48 c7 c1 00 a5 e2 8b 48 c7 c7 60 a5 e2 8b 84 c0 48 0f 45 f9 48 89 de e8 98 32 60 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 3a 1c 00 00 8b 05 3c 98 c5 09 3b 05 3a
[ 90.765251][ T5850] RSP: 0018:ffffc9000442f6e0 EFLAGS: 00010046
[ 90.771328][ T5850] RAX: 0000000000000050 RBX: ffffc9000442fb90 RCX: 1915e32c926f6000
[ 90.779299][ T5850] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 90.787270][ T5850] RBP: ffff888034800020 R08: ffff8880b8724293 R09: 1ffff110170e4852
[ 90.795243][ T5850] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040
[ 90.803214][ T5850] R13: ffff888077ee08c0 R14: dffffc0000000000 R15: 0000000000000001
[ 90.811196][ T5850] ? rhashtable_init_noprof+0x4ee/0xbb0
[ 90.816758][ T5850] rhashtable_init_noprof+0x7c0/0xbb0
[ 90.822148][ T5850] bch2_copygc_thread+0x116/0xdc0
[ 90.827194][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.832772][ T5850] ? finish_task_switch+0x266/0x950
[ 90.837982][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.843196][ T5850] ? __pfx_rhashtable_jhash2+0x10/0x10
[ 90.848694][ T5850] ? __kthread_parkme+0x7b/0x200
[ 90.853634][ T5850] ? __kthread_parkme+0x1a1/0x200
[ 90.858665][ T5850] kthread+0x70e/0x8a0
[ 90.862745][ T5850] ? __pfx_bch2_copygc_thread+0x10/0x10
[ 90.868300][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.872898][ T5850] ? _raw_spin_unlock_irq+0x23/0x50
[ 90.878105][ T5850] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.883317][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.887912][ T5850] ret_from_fork+0x3fc/0x770
[ 90.892514][ T5850] ? __pfx_ret_from_fork+0x10/0x10
[ 90.897636][ T5850] ? __switch_to_asm+0x39/0x70
[ 90.902402][ T5850] ? __switch_to_asm+0x33/0x70
[ 90.907172][ T5850] ? __pfx_kthread+0x10/0x10
[ 90.911768][ T5850] ret_from_fork_asm+0x1a/0x30
[ 90.916542][ T5850]
[ 90.919720][ T5850] Kernel Offset: disabled
[ 90.924058][ T5850] Rebooting in 86400 seconds..