Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts. 2025/05/27 11:51:35 ignoring optional flag "sandboxArg"="0" 2025/05/27 11:51:36 parsed 1 programs [ 63.935884][ T2472] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 64.702001][ T2502] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.709830][ T2502] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.717725][ T2502] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.725479][ T2502] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.736633][ T2502] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.111778][ T2481] chnl_net:caif_netlink_parms(): no params data found [ 66.145788][ T2481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.718377][ T2481] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/05/27 11:51:40 executed programs: 0 [ 67.775891][ T1395] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.792583][ T1395] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.806382][ T1395] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.825516][ T2969] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.843984][ T49] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.852105][ T2978] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.852431][ T49] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.859914][ T2978] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.866931][ T49] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.873784][ T2978] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.880585][ T49] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.887717][ T2980] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.894527][ T49] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.901409][ T2980] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.908776][ T49] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.915353][ T2980] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.922420][ T2981] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.931243][ T2980] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.936455][ T49] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.943556][ T2980] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.957814][ T2980] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.957826][ T2981] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.964977][ T2980] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.972574][ T2981] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.986946][ T49] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 68.176181][ T12] bond0 (unregistering): Released all slaves [ 68.436459][ T2962] chnl_net:caif_netlink_parms(): no params data found [ 68.476150][ T2967] chnl_net:caif_netlink_parms(): no params data found [ 68.484756][ T2973] chnl_net:caif_netlink_parms(): no params data found [ 68.508852][ T2976] chnl_net:caif_netlink_parms(): no params data found [ 68.558907][ T2968] chnl_net:caif_netlink_parms(): no params data found [ 70.008490][ T1572] Bluetooth: hci4: command tx timeout [ 70.014100][ T2974] Bluetooth: hci1: command tx timeout [ 70.016404][ T2981] Bluetooth: hci3: command tx timeout [ 70.019710][ T2974] Bluetooth: hci2: command tx timeout [ 70.024929][ T2981] Bluetooth: hci0: command tx timeout [ 71.868752][ T2967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.902507][ T2962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.940162][ T2973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.049823][ T2976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.086719][ T2981] Bluetooth: hci2: command tx timeout [ 72.092137][ T1572] Bluetooth: hci3: command tx timeout [ 72.096612][ T2969] Bluetooth: hci0: command tx timeout [ 72.098326][ T2981] Bluetooth: hci1: command tx timeout [ 72.103060][ T2974] Bluetooth: hci4: command tx timeout [ 72.117441][ T2968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.142135][ T2973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.166382][ T2969] Bluetooth: hci1: command tx timeout [ 74.171791][ T2969] Bluetooth: hci4: command tx timeout [ 74.177255][ T2974] Bluetooth: hci3: command tx timeout [ 74.180735][ T2981] Bluetooth: hci0: command tx timeout [ 74.182702][ T2974] Bluetooth: hci2: command tx timeout [ 74.255181][ T2967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.299038][ T2962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.397348][ T2976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.429670][ T2968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.246614][ T2974] Bluetooth: hci0: command tx timeout [ 76.252104][ T2974] Bluetooth: hci2: command tx timeout [ 76.257622][ T2969] Bluetooth: hci3: command tx timeout [ 76.259201][ T2981] Bluetooth: hci4: command tx timeout [ 76.263161][ T2969] Bluetooth: hci1: command tx timeout 2025/05/27 11:51:51 executed programs: 10 [ 78.793696][ T4960] loop0: detected capacity change from 0 to 32768 [ 78.864569][ T4960] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=nojournal_transaction_names [ 78.864569][ T4960] allowing incompatible features above 0.0: (unknown version) [ 78.864569][ T4960] features: new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 78.870303][ T4979] loop2: detected capacity change from 0 to 32768 [ 78.896108][ T4960] bcachefs (loop0): recovering from clean shutdown, journal seq 14 [ 78.910520][ T4960] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.27: fast_device_removal [ 78.910520][ T4960] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 78.986213][ T4981] loop6: detected capacity change from 0 to 32768 [ 79.007606][ T4983] loop5: detected capacity change from 0 to 32768 [ 79.012596][ T4979] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=nojournal_transaction_names [ 79.012596][ T4979] allowing incompatible features above 0.0: (unknown version) [ 79.012596][ T4979] features: new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 79.045607][ T4979] bcachefs (loop2): recovering from clean shutdown, journal seq 14 [ 79.053534][ T4979] bcachefs (loop2): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.27: fast_device_removal [ 79.053534][ T4979] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 79.095737][ T4960] bcachefs (loop0): accounting_read... done [ 79.102418][ T4981] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=nojournal_transaction_names [ 79.102418][ T4981] allowing incompatible features above 0.0: (unknown version) [ 79.102418][ T4981] features: new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 79.107013][ T4960] bcachefs (loop0): alloc_read... done [ 79.138662][ T4981] bcachefs (loop6): recovering from clean shutdown, journal seq 14 [ 79.144179][ T4960] bcachefs (loop0): snapshots_read... [ 79.152180][ T4981] bcachefs (loop6): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.27: fast_device_removal [ 79.152180][ T4981] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 79.152380][ T4960] done [ 79.184288][ T4981] bcachefs (loop6): accounting_read... [ 79.191235][ T4960] bcachefs (loop0): check_allocations... [ 79.202360][ T4983] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=nojournal_transaction_names [ 79.202360][ T4983] allowing incompatible features above 0.0: (unknown version) [ 79.202360][ T4983] features: new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 79.202397][ T4983] bcachefs (loop5): recovering from clean shutdown, journal seq 14 [ 79.202411][ T4983] bcachefs (loop5): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.27: fast_device_removal [ 79.202411][ T4983] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 79.202953][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.202963][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 18efb381d2ec84b2 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing [ 79.206134][ T4978] loop3: detected capacity change from 0 to 32768 [ 79.209500][ T4981] done [ 79.260031][ T4979] bcachefs (loop2): accounting_read... [ 79.269761][ T4981] bcachefs (loop6): alloc_read... done [ 79.309950][ T4983] bcachefs (loop5): accounting_read... [ 79.313640][ T4981] bcachefs (loop6): snapshots_read... done [ 79.325086][ T4981] bcachefs (loop6): check_allocations... [ 79.325115][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.325119][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq eb946090a3e301b5 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 79.331321][ T4979] done [ 79.357460][ T4979] bcachefs (loop2): alloc_read... [ 79.358718][ T4983] done [ 79.358725][ T4983] bcachefs (loop5): alloc_read... done [ 79.358738][ T4983] bcachefs (loop5): snapshots_read... done [ 79.358757][ T4983] bcachefs (loop5): check_allocations... [ 79.359246][ T4981] bcachefs (loop6): btree ptr not marked in member info btree allocated bitmap [ 79.359251][ T4981] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 18efb381d2ec84b2 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing [ 79.380090][ T4979] done [ 79.411614][ T4979] bcachefs (loop2): snapshots_read... [ 79.411637][ T4983] bcachefs (loop5): btree ptr not marked in member info btree allocated bitmap [ 79.411641][ T4983] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 18efb381d2ec84b2 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing [ 79.412651][ T4979] done [ 79.443115][ T4979] bcachefs (loop2): check_allocations... [ 79.443299][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.443304][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b163e2cac54a139 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 79.447838][ T4978] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=nojournal_transaction_names [ 79.447838][ T4978] allowing incompatible features above 0.0: (unknown version) [ 79.447838][ T4978] features: new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 79.504084][ T4978] bcachefs (loop3): recovering from clean shutdown, journal seq 14 [ 79.504103][ T4978] bcachefs (loop3): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.27: fast_device_removal [ 79.504103][ T4978] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 79.504223][ T4981] bcachefs (loop6): btree ptr not marked in member info btree allocated bitmap [ 79.504227][ T4981] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq eb946090a3e301b5 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 79.512794][ T4978] bcachefs (loop3): accounting_read... [ 79.557785][ T4983] bcachefs (loop5): btree ptr not marked in member info btree allocated bitmap [ 79.557791][ T4983] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq eb946090a3e301b5 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 79.563320][ T4978] done [ 79.563328][ T4978] bcachefs (loop3): alloc_read... done [ 79.563341][ T4978] bcachefs (loop3): snapshots_read... done [ 79.601285][ T4978] bcachefs (loop3): check_allocations... [ 79.601316][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.601320][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c59150a5cc8748d6 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 79.631031][ T4979] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 79.631037][ T4979] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 18efb381d2ec84b2 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing [ 79.655068][ T4981] bcachefs (loop6): btree ptr not marked in member info btree allocated bitmap [ 79.655075][ T4981] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b163e2cac54a139 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 79.678638][ T4983] bcachefs (loop5): btree ptr not marked in member info btree allocated bitmap [ 79.678649][ T4983] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b163e2cac54a139 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 79.702469][ T4978] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 79.702475][ T4978] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 18efb381d2ec84b2 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing [ 79.726272][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.726278][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2e86b5535b69cce2 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 79.749877][ T4979] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 79.749883][ T4979] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq eb946090a3e301b5 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 79.773413][ T4981] bcachefs (loop6): btree ptr not marked in member info btree allocated bitmap [ 79.773418][ T4981] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c59150a5cc8748d6 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 79.797538][ T4983] bcachefs (loop5): btree ptr not marked in member info btree allocated bitmap [ 79.797544][ T4983] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c59150a5cc8748d6 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 79.821478][ T4978] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 79.821484][ T4978] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq eb946090a3e301b5 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 79.845385][ T4960] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 79.845390][ T4960] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq af1b2a109e85bae1 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 79.869194][ T4979] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 79.869200][ T4979] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b163e2cac54a139 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 79.881737][ T4960] done [ 79.895754][ T4981] bcachefs (loop6): btree ptr not marked in member info btree allocated bitmap [ 79.895760][ T4981] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2e86b5535b69cce2 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 79.896724][ T4960] bcachefs (loop0): going read-write [ 79.924763][ T4983] bcachefs (loop5): btree ptr not marked in member info btree allocated bitmap [ 79.924768][ T4983] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2e86b5535b69cce2 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 79.948885][ T4978] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 79.948890][ T4978] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b163e2cac54a139 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 79.956132][ T4998] ODEBUG: object ffffc90003e37b48 is on stack ffffc90003e34000, but NOT annotated. [ 79.956459][ T4998] [ 79.956461][ T4998] ====================================================== [ 79.956463][ T4998] WARNING: possible circular locking dependency detected [ 79.956468][ T4998] 6.15.0-rc4-syzkaller #0 Not tainted [ 79.956471][ T4998] ------------------------------------------------------ [ 79.956472][ T4998] bch-copygc/loop/4998 is trying to acquire lock: [ 79.956474][ T4998] ffffffff83d83370 (console_owner){....}-{0:0}, at: vprintk_emit+0x1b2/0x420 [ 79.956485][ T4998] [ 79.956485][ T4998] but task is already holding lock: [ 79.956486][ T4998] ffffffff8beedb60 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x5e/0x2b0 [ 79.956495][ T4998] [ 79.956495][ T4998] which lock already depends on the new lock. [ 79.956495][ T4998] [ 79.956496][ T4998] [ 79.956496][ T4998] the existing dependency chain (in reverse order) is: [ 79.956496][ T4998] [ 79.956496][ T4998] -> #4 (&obj_hash[i].lock){-.-.}-{2:2}: [ 79.956500][ T4998] _raw_spin_lock_irqsave+0x5f/0x90 [ 79.956506][ T4998] debug_object_activate+0x6f/0x340 [ 79.956510][ T4998] insert_work+0x24/0xc0 [ 79.956513][ T4998] __queue_work+0x47a/0x5d0 [ 79.956518][ T4998] queue_work_on+0xc0/0x110 [ 79.956521][ T4998] start_poll_synchronize_rcu_expedited+0x99/0xd0 [ 79.956526][ T4998] rcu_init+0xea/0x120 [ 79.956531][ T4998] start_kernel+0x1ac/0x380 [ 79.956537][ T4998] x86_64_start_reservations+0x2a/0x30 [ 79.956541][ T4998] x86_64_start_kernel+0x61/0x70 [ 79.956543][ T4998] common_startup_64+0x13e/0x147 [ 79.956549][ T4998] [ 79.956549][ T4998] -> #3 (&pool->lock){-.-.}-{2:2}: [ 79.956552][ T4998] _raw_spin_lock+0x2e/0x40 [ 79.956555][ T4998] __queue_work+0x2b6/0x5d0 [ 79.956558][ T4998] queue_work_on+0xc0/0x110 [ 79.956561][ T4998] rpm_suspend+0x4ea/0x720 [ 79.956565][ T4998] __pm_runtime_idle+0x68/0xa0 [ 79.956568][ T4998] __device_attach+0x11c/0x1a0 [ 79.956572][ T4998] bus_probe_device+0x9e/0x120 [ 79.956575][ T4998] device_add+0x253/0x440 [ 79.956579][ T4998] serial_base_port_add+0xde/0x150 [ 79.956583][ T4998] serial_core_register_port+0xfd/0x980 [ 79.956585][ T4998] serial8250_register_8250_port+0x59f/0x6f0 [ 79.956589][ T4998] serial_pnp_probe+0x1cf/0x310 [ 79.956591][ T4998] pnp_device_probe+0xcd/0x120 [ 79.956596][ T4998] really_probe+0xfb/0x3e0 [ 79.956600][ T4998] __driver_probe_device+0x72/0xf0 [ 79.956603][ T4998] driver_probe_device+0x1d/0x1b0 [ 79.956607][ T4998] __driver_attach+0x11b/0x270 [ 79.956610][ T4998] bus_for_each_dev+0x104/0x150 [ 79.956613][ T4998] bus_add_driver+0x167/0x2b0 [ 79.956615][ T4998] driver_register+0x64/0x110 [ 79.956619][ T4998] serial8250_init+0x6f/0x110 [ 79.956624][ T4998] do_one_initcall+0x144/0x440 [ 79.956627][ T4998] do_initcall_level+0x7d/0xa0 [ 79.956629][ T4998] do_initcalls+0x54/0x90 [ 79.956631][ T4998] kernel_init_freeable+0x185/0x200 [ 79.956634][ T4998] kernel_init+0x15/0x120 [ 79.956637][ T4998] ret_from_fork+0x32/0x40 [ 79.956642][ T4998] ret_from_fork_asm+0x1a/0x30 [ 79.956644][ T4998] [ 79.956644][ T4998] -> #2 (&dev->power.lock){-...}-{3:3}: [ 79.956647][ T4998] _raw_spin_lock_irqsave+0x5f/0x90 [ 79.956651][ T4998] __pm_runtime_resume+0x4a/0x80 [ 79.956654][ T4998] __uart_start+0x53/0xe0 [ 79.956656][ T4998] uart_write+0xca/0x2a0 [ 79.956659][ T4998] n_tty_write+0x33f/0x4b0 [ 79.956662][ T4998] file_tty_write+0x1e0/0x350 [ 79.956665][ T4998] vfs_write+0x2c0/0x3b0 [ 79.956669][ T4998] ksys_write+0x74/0xf0 [ 79.956672][ T4998] do_syscall_64+0xf6/0x210 [ 79.956674][ T4998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.956677][ T4998] [ 79.956677][ T4998] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 79.956680][ T4998] _raw_spin_lock_irqsave+0x5f/0x90 [ 79.956683][ T4998] serial8250_console_write+0x7e/0x850 [ 79.956687][ T4998] console_flush_all+0x340/0x510 [ 79.956691][ T4998] console_unlock+0x65/0x100 [ 79.956693][ T4998] vprintk_emit+0x26a/0x420 [ 79.956697][ T4998] _printk+0x57/0x80 [ 79.956700][ T4998] register_console+0x35d/0x3f0 [ 79.956703][ T4998] univ8250_console_init+0x1e/0x40 [ 79.956707][ T4998] console_init+0x9e/0x280 [ 79.956710][ T4998] start_kernel+0x25b/0x380 [ 79.956714][ T4998] x86_64_start_reservations+0x2a/0x30 [ 79.956717][ T4998] x86_64_start_kernel+0x61/0x70 [ 79.956719][ T4998] common_startup_64+0x13e/0x147 [ 79.956722][ T4998] [ 79.956722][ T4998] -> #0 (console_owner){....}-{0:0}: [ 79.956725][ T4998] __lock_acquire+0x14dc/0x2790 [ 79.956736][ T4998] lock_acquire+0x103/0x340 [ 79.956738][ T4998] vprintk_emit+0x1cf/0x420 [ 79.956740][ T4998] _printk+0x57/0x80 [ 79.956744][ T4998] __debug_object_init+0x215/0x2b0 [ 79.956748][ T4998] rhashtable_init_noprof+0x2e4/0x340 [ 79.956751][ T4998] bch2_copygc_thread+0x11f/0x5a0 [ 79.956756][ T4998] kthread+0x23c/0x270 [ 79.956761][ T4998] ret_from_fork+0x32/0x40 [ 79.956765][ T4998] ret_from_fork_asm+0x1a/0x30 [ 79.956767][ T4998] [ 79.956767][ T4998] other info that might help us debug this: [ 79.956767][ T4998] [ 79.956768][ T4998] Chain exists of: [ 79.956768][ T4998] console_owner --> &pool->lock --> &obj_hash[i].lock [ 79.956768][ T4998] [ 79.956773][ T4998] Possible unsafe locking scenario: [ 79.956773][ T4998] [ 79.956774][ T4998] CPU0 CPU1 [ 79.956775][ T4998] ---- ---- [ 79.956776][ T4998] lock(&obj_hash[i].lock); [ 79.956778][ T4998] lock(&pool->lock); [ 79.956779][ T4998] lock(&obj_hash[i].lock); [ 79.956781][ T4998] lock(console_owner); [ 79.956783][ T4998] [ 79.956783][ T4998] *** DEADLOCK *** [ 79.956783][ T4998] [ 79.956783][ T4998] 1 lock held by bch-copygc/loop/4998: [ 79.956785][ T4998] #0: ffffffff8beedb60 (&obj_hash[i].lock){-.-.}-{2:2}, at: __debug_object_init+0x5e/0x2b0 [ 79.956793][ T4998] [ 79.956793][ T4998] stack backtrace: [ 79.956800][ T4998] CPU: 1 UID: 0 PID: 4998 Comm: bch-copygc/loop Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(undef) [ 79.956804][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.956807][ T4998] Call Trace: [ 79.956809][ T4998] [ 79.956811][ T4998] dump_stack_lvl+0xad/0x110 [ 79.956818][ T4998] print_circular_bug+0x2ee/0x310 [ 79.956824][ T4998] check_noncircular+0x134/0x160 [ 79.956829][ T4998] __lock_acquire+0x14dc/0x2790 [ 79.956838][ T4998] ? vprintk_emit+0x1b2/0x420 [ 79.956841][ T4998] lock_acquire+0x103/0x340 [ 79.956844][ T4998] ? vprintk_emit+0x1b2/0x420 [ 79.956848][ T4998] ? vprintk_emit+0x1ab/0x420 [ 79.956853][ T4998] ? vprintk_emit+0x1b2/0x420 [ 79.956856][ T4998] vprintk_emit+0x1cf/0x420 [ 79.956859][ T4998] ? vprintk_emit+0x1b2/0x420 [ 79.956863][ T4998] _printk+0x57/0x80 [ 79.956869][ T4998] __debug_object_init+0x215/0x2b0 [ 79.956874][ T4998] rhashtable_init_noprof+0x2e4/0x340 [ 79.956878][ T4998] bch2_copygc_thread+0x11f/0x5a0 [ 79.956882][ T4998] ? __lock_acquire+0x5ad/0x2790 [ 79.956885][ T4998] ? __pfx_rhashtable_jhash2+0x10/0x10 [ 79.956908][ T4998] ? __pfx_bch2_copygc_thread+0x10/0x10 [ 79.956912][ T4998] kthread+0x23c/0x270 [ 79.956916][ T4998] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.956920][ T4998] ? __pfx_kthread+0x10/0x10 [ 79.956925][ T4998] ret_from_fork+0x32/0x40 [ 79.956928][ T4998] ? __pfx_kthread+0x10/0x10 [ 79.956932][ T4998] ret_from_fork_asm+0x1a/0x30 [ 79.956938][ T4998] [ 79.960330][ T4960] bcachefs (loop0): journal_replay... [ 79.972066][ T4998] ------------[ cut here ]------------ [ 79.983316][ T4960] done [ 79.983624][ T4998] WARNING: CPU: 1 PID: 4998 at lib/debugobjects.c:655 __debug_object_init+0x219/0x2b0 [ 79.990855][ T4960] bcachefs (loop0): check_extents_to_backpointers... [ 79.997782][ T4998] Modules linked in: [ 79.997791][ T4998] CPU: 1 UID: 0 PID: 4998 Comm: bch-copygc/loop Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(undef) [ 79.997796][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.997798][ T4998] RIP: 0010:__debug_object_init+0x219/0x2b0 [ 79.997807][ T4998] Code: 89 0d 2b 00 0d 0a 48 c7 c1 7e 18 a4 83 48 c7 c7 10 f5 86 83 40 84 f6 48 0f 45 f9 48 89 de 49 89 c6 e8 ab d6 34 ff 4c 89 f0 90 <0f> 0b 90 e9 cf fe ff ff e8 7a 11 00 00 8b 05 fc c4 fe 01 3b 05 fa [ 79.997809][ T4998] RSP: 0018:ffffc90003e37a78 EFLAGS: 00010046 [ 79.997813][ T4998] RAX: ffff888103322d70 RBX: ffffc90003e37b48 RCX: 3fea801e6bcf9400 [ 79.997814][ T4998] RDX: ffff8882b300c000 RSI: ffffffff838c571f RDI: 00000000ffffffff [ 79.997816][ T4998] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 79.997818][ T4998] R10: 5b5d303938383439 R11: ffffffff82089fe0 R12: 0000000000000286 [ 79.997820][ T4998] R13: ffffffff83015b70 R14: ffff888103322d70 R15: ffffffff8beedb48 [ 79.997822][ T4998] FS: 0000000000000000(0000) GS:ffff8882b300c000(0000) knlGS:0000000000000000 [ 79.997824][ T4998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.997826][ T4998] CR2: 00007f26cff71da0 CR3: 0000000179e84000 CR4: 00000000003506f0 [ 79.997833][ T4998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.997834][ T4998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.997836][ T4998] Call Trace: [ 79.997839][ T4998] [ 79.997843][ T4998] rhashtable_init_noprof+0x2e4/0x340 [ 79.997848][ T4998] bch2_copygc_thread+0x11f/0x5a0 [ 80.905402][ T4998] ? __lock_acquire+0x5ad/0x2790 [ 80.905417][ T4998] ? __pfx_rhashtable_jhash2+0x10/0x10 [ 80.905436][ T4998] ? __pfx_bch2_copygc_thread+0x10/0x10 [ 80.905441][ T4998] kthread+0x23c/0x270 [ 80.905446][ T4998] ? lockdep_hardirqs_on+0x9c/0x150 [ 80.905456][ T4998] ? __pfx_kthread+0x10/0x10 [ 80.905460][ T4998] ret_from_fork+0x32/0x40 [ 80.905465][ T4998] ? __pfx_kthread+0x10/0x10 [ 80.905469][ T4998] ret_from_fork_asm+0x1a/0x30 [ 80.905475][ T4998] [ 80.905477][ T4998] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 80.905481][ T4998] CPU: 1 UID: 0 PID: 4998 Comm: bch-copygc/loop Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(undef) [ 80.905485][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.905487][ T4998] Call Trace: [ 80.905490][ T4998] [ 80.905491][ T4998] panic+0x12a/0x310 [ 80.905501][ T4998] ? __debug_object_init+0x219/0x2b0 [ 80.905506][ T4998] __warn+0x19f/0x230 [ 80.905509][ T4998] ? __debug_object_init+0x219/0x2b0 [ 80.905513][ T4998] report_bug+0xd0/0x170 [ 80.905519][ T4998] ? __debug_object_init+0x219/0x2b0 [ 80.905522][ T4998] ? __debug_object_init+0x21b/0x2b0 [ 80.905525][ T4998] handle_bug+0x84/0x160 [ 80.905528][ T4998] exc_invalid_op+0x1a/0x50 [ 80.905530][ T4998] asm_exc_invalid_op+0x1a/0x20 [ 80.905533][ T4998] RIP: 0010:__debug_object_init+0x219/0x2b0 [ 80.905538][ T4998] Code: 89 0d 2b 00 0d 0a 48 c7 c1 7e 18 a4 83 48 c7 c7 10 f5 86 83 40 84 f6 48 0f 45 f9 48 89 de 49 89 c6 e8 ab d6 34 ff 4c 89 f0 90 <0f> 0b 90 e9 cf fe ff ff e8 7a 11 00 00 8b 05 fc c4 fe 01 3b 05 fa [ 80.905540][ T4998] RSP: 0018:ffffc90003e37a78 EFLAGS: 00010046 [ 80.905543][ T4998] RAX: ffff888103322d70 RBX: ffffc90003e37b48 RCX: 3fea801e6bcf9400 [ 80.905545][ T4998] RDX: ffff8882b300c000 RSI: ffffffff838c571f RDI: 00000000ffffffff [ 80.905546][ T4998] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 80.905548][ T4998] R10: 5b5d303938383439 R11: ffffffff82089fe0 R12: 0000000000000286 [ 80.905550][ T4998] R13: ffffffff83015b70 R14: ffff888103322d70 R15: ffffffff8beedb48 [ 80.905552][ T4998] ? __pfx_io_serial_out+0x10/0x10 [ 80.905558][ T4998] ? __debug_object_init+0x215/0x2b0 [ 80.905562][ T4998] rhashtable_init_noprof+0x2e4/0x340 [ 80.905566][ T4998] bch2_copygc_thread+0x11f/0x5a0 [ 80.905570][ T4998] ? __lock_acquire+0x5ad/0x2790 [ 80.905573][ T4998] ? __pfx_rhashtable_jhash2+0x10/0x10 [ 80.905589][ T4998] ? __pfx_bch2_copygc_thread+0x10/0x10 [ 80.905593][ T4998] kthread+0x23c/0x270 [ 80.905596][ T4998] ? lockdep_hardirqs_on+0x9c/0x150 [ 80.905600][ T4998] ? __pfx_kthread+0x10/0x10 [ 80.905603][ T4998] ret_from_fork+0x32/0x40 [ 80.905606][ T4998] ? __pfx_kthread+0x10/0x10 [ 80.905609][ T4998] ret_from_fork_asm+0x1a/0x30 [ 80.905614][ T4998] [ 80.905853][ T4998] Kernel Offset: disabled