[ 48.321082][ T122] sched: DL replenish lagged too much Warning: Permanently added '10.128.1.255' (ED25519) to the list of known hosts. 2025/08/22 08:48:02 parsed 1 programs [ 50.819682][ T2416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.463605][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 51.470809][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.478977][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.488278][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.495382][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 51.690558][ T2466] chnl_net:caif_netlink_parms(): no params data found [ 52.163909][ T2466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.456414][ T2466] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/08/22 08:48:05 executed programs: 0 [ 52.987630][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.995950][ T2466] syz-executor (2466) used greatest stack depth: 11024 bytes left [ 52.995985][ T2438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 53.006613][ T1572] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 53.017899][ T1572] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 53.025011][ T1572] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 53.026631][ T2896] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 53.032474][ T1572] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 53.039160][ T2897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 53.046468][ T1572] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 53.053025][ T2896] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 53.060091][ T1572] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 53.067162][ T2897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 53.074055][ T1572] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 53.080941][ T2896] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 53.094931][ T1572] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 53.094956][ T2897] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 53.109041][ T2896] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 53.109245][ T2897] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 53.117175][ T1376] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 53.123811][ T2897] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 53.131418][ T1376] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 53.137724][ T2897] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 53.152037][ T1572] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 53.162777][ T2897] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 53.171405][ T2897] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 53.264966][ T122] bond0 (unregistering): Released all slaves [ 53.344996][ T2886] chnl_net:caif_netlink_parms(): no params data found [ 53.364636][ T2893] chnl_net:caif_netlink_parms(): no params data found [ 53.380114][ T2883] chnl_net:caif_netlink_parms(): no params data found [ 53.389359][ T2889] chnl_net:caif_netlink_parms(): no params data found [ 53.397754][ T2895] chnl_net:caif_netlink_parms(): no params data found [ 54.928242][ T2889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.014998][ T2886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.053864][ T2893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.114378][ T2897] Bluetooth: hci1: command tx timeout [ 55.146593][ T2895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.193311][ T2897] Bluetooth: hci4: command tx timeout [ 55.198721][ T2897] Bluetooth: hci3: command tx timeout [ 55.198731][ T2892] Bluetooth: hci2: command tx timeout [ 55.204277][ T1572] Bluetooth: hci0: command tx timeout [ 55.240257][ T2883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.124259][ T2886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.140402][ T2889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.189045][ T2893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.250187][ T2895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.274238][ T2883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.193322][ T1572] Bluetooth: hci1: command tx timeout [ 57.273294][ T1572] Bluetooth: hci2: command tx timeout [ 57.278866][ T2897] Bluetooth: hci0: command tx timeout [ 57.284461][ T2888] Bluetooth: hci4: command tx timeout [ 57.284465][ T2892] Bluetooth: hci3: command tx timeout 2025/08/22 08:48:10 executed programs: 10 [ 58.262112][ T4825] loop2: detected capacity change from 0 to 32768 [ 58.358745][ T4854] loop1: detected capacity change from 0 to 32768 [ 58.367222][ T4825] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 58.367227][ T4825] allowing incompatible features above 0.0: (unknown version) [ 58.367229][ T4825] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 58.382080][ T4870] loop4: detected capacity change from 0 to 32768 [ 58.388150][ T4825] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 58.403889][ T4867] loop6: detected capacity change from 0 to 32768 [ 58.410210][ T4825] bcachefs (loop2): Version upgrade required: [ 58.410210][ T4825] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.410210][ T4825] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 58.410210][ T4825] 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 [ 58.504769][ T4825] bcachefs (loop2): dropping and reconstructing all alloc info [ 58.534275][ T4825] bcachefs (loop2): accounting_read... done [ 58.551874][ T4825] bcachefs (loop2): alloc_read... done [ 58.566157][ T4825] bcachefs (loop2): snapshots_read... done [ 58.572350][ T4825] bcachefs (loop2): done starting filesystem [ 58.588625][ T4878] loop5: detected capacity change from 0 to 32768 [ 58.607481][ T4825] syz.2.18 (4825): drop_caches: 2 [ 58.618621][ T4870] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 58.618627][ T4870] allowing incompatible features above 0.0: (unknown version) [ 58.618629][ T4870] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 58.621310][ T2889] bcachefs (loop2): shutting down [ 58.642800][ T4870] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 58.667490][ T4867] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 58.669663][ T4870] bcachefs (loop4): Version upgrade required: [ 58.669663][ T4870] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.669663][ T4870] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 58.669663][ T4870] 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 [ 58.677483][ T4867] allowing incompatible features above 0.0: (unknown version) [ 58.698119][ T4870] bcachefs (loop4): dropping and reconstructing all alloc info [ 58.771406][ T4867] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 58.771433][ T4867] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 58.771458][ T4867] bcachefs (loop6): Version upgrade required: [ 58.771458][ T4867] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.771458][ T4867] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 58.771458][ T4867] 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 [ 58.816205][ T4870] bcachefs (loop4): accounting_read... [ 58.882351][ T4867] bcachefs (loop6): dropping and reconstructing all alloc info [ 58.885162][ T4854] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 58.889629][ T2889] bcachefs (loop2): shutdown complete [ 58.895351][ T4854] allowing incompatible features above 0.0: (unknown version) [ 58.895354][ T4854] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 58.895376][ T4854] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 58.947360][ T4867] bcachefs (loop6): accounting_read... [ 58.951595][ T4854] bcachefs (loop1): Version upgrade required: [ 58.951595][ T4854] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.951595][ T4854] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 58.951595][ T4854] 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 [ 58.959430][ T4878] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 59.030826][ T4854] bcachefs (loop1): dropping and reconstructing all alloc info [ 59.051651][ T4878] allowing incompatible features above 0.0: (unknown version) [ 59.051655][ T4878] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 59.051680][ T4878] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 59.089791][ T4878] bcachefs (loop5): Version upgrade required: [ 59.089791][ T4878] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 59.089791][ T4878] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 59.089791][ T4878] 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 [ 59.162953][ T4878] bcachefs (loop5): dropping and reconstructing all alloc info [ 59.167138][ T4854] bcachefs (loop1): accounting_read... [ 59.171633][ T4870] done [ 59.175343][ T4878] bcachefs (loop5): accounting_read... [ 59.177170][ T4870] bcachefs (loop4): alloc_read... done [ 59.185547][ T4854] done [ 59.191173][ T4870] bcachefs (loop4): snapshots_read... [ 59.194095][ T4854] bcachefs (loop1): alloc_read... [ 59.194126][ T4870] done [ 59.199938][ T4867] done [ 59.204575][ T4870] bcachefs (loop4): done starting filesystem [ 59.207304][ T4867] bcachefs (loop6): alloc_read... [ 59.218665][ T4878] done [ 59.226628][ T4878] bcachefs (loop5): alloc_read... done [ 59.230595][ T4870] syz.4.20 (4870): drop_caches: 2 [ 59.232271][ T4878] bcachefs (loop5): snapshots_read... [ 59.237393][ T4854] done [ 59.237888][ T4867] done [ 59.242745][ T4854] bcachefs (loop1): snapshots_read... [ 59.245507][ T4867] bcachefs (loop6): snapshots_read... [ 59.253889][ T4878] done [ 59.258438][ T4854] done [ 59.259288][ T4878] bcachefs (loop5): done starting filesystem [ 59.262198][ T4854] bcachefs (loop1): done starting filesystem [ 59.274541][ T4867] done [ 59.279897][ T4867] bcachefs (loop6): done starting filesystem [ 59.280060][ T2892] Bluetooth: hci1: command tx timeout [ 59.308706][ T2893] bcachefs (loop4): shutting down [ 59.314247][ T4878] syz.5.19 (4878): drop_caches: 2 [ 59.322799][ T2893] bcachefs (loop4): shutdown complete [ 59.328900][ T2895] bcachefs (loop5): shutting down [ 59.340450][ T4854] syz.1.17 (4854): drop_caches: 2 [ 59.348029][ T2895] bcachefs (loop5): shutdown complete [ 59.353577][ T2892] Bluetooth: hci0: command tx timeout [ 59.353588][ T2892] Bluetooth: hci2: command tx timeout [ 59.353592][ T2892] Bluetooth: hci4: command tx timeout [ 59.363811][ T2892] Bluetooth: hci3: command tx timeout [ 59.376385][ T4867] syz.6.16 (4867): drop_caches: 2 [ 59.390681][ T2883] bcachefs (loop6): shutting down [ 59.396443][ T2886] bcachefs (loop1): shutting down [ 59.413645][ T2886] bcachefs (loop1): shutdown complete [ 59.425494][ T2883] bcachefs (loop6): shutdown complete [ 59.505258][ T4917] loop2: detected capacity change from 0 to 32768 [ 59.533103][ T4920] loop5: detected capacity change from 0 to 32768 [ 59.631299][ T4917] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 59.631305][ T4917] allowing incompatible features above 0.0: (unknown version) [ 59.631307][ T4917] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 59.674573][ T4917] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 59.682480][ T4917] bcachefs (loop2): Version upgrade required: [ 59.682480][ T4917] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 59.682480][ T4917] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 59.682480][ T4917] 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 [ 59.755912][ T4917] bcachefs (loop2): dropping and reconstructing all alloc info [ 59.756941][ T4934] loop1: detected capacity change from 0 to 32768 [ 59.774610][ T4917] bcachefs (loop2): accounting_read... done [ 59.781364][ T4917] bcachefs (loop2): alloc_read... done [ 59.786927][ T4917] bcachefs (loop2): snapshots_read... [ 59.789940][ T4920] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 59.789945][ T4920] allowing incompatible features above 0.0: (unknown version) [ 59.789947][ T4920] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 59.796789][ T4917] done [ 59.816468][ T4920] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 59.824113][ T4917] bcachefs (loop2): done starting filesystem [ 59.838427][ T4920] bcachefs (loop5): Version upgrade required: [ 59.838427][ T4920] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 59.838427][ T4920] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 59.838427][ T4920] 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 [ 59.929656][ T4920] bcachefs (loop5): dropping and reconstructing all alloc info [ 59.958244][ T4917] syz.2.21 (4917): drop_caches: 2 [ 59.976083][ T4934] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 59.976089][ T4934] allowing incompatible features above 0.0: (unknown version) [ 59.976092][ T4934] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 60.019310][ T4934] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 60.027630][ T4934] bcachefs (loop1): Version upgrade required: [ 60.027630][ T4934] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 60.027630][ T4934] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 60.027630][ T4934] 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 [ 60.079778][ T4947] loop6: detected capacity change from 0 to 32768 [ 60.102445][ T4934] bcachefs (loop1): dropping and reconstructing all alloc info [ 60.118881][ T2889] bcachefs (loop2): shutting down [ 60.121261][ T4920] bcachefs (loop5): accounting_read... done [ 60.136800][ T4920] bcachefs (loop5): alloc_read... [ 60.137363][ T2889] bcachefs (loop2): shutdown complete [ 60.143448][ T4920] done [ 60.150807][ T4920] bcachefs (loop5): snapshots_read... done [ 60.160269][ T4920] bcachefs (loop5): done starting filesystem [ 60.189064][ T4920] syz.5.23 (4920): drop_caches: 2 [ 60.196486][ T4934] bcachefs (loop1): accounting_read... done [ 60.202476][ T4934] bcachefs (loop1): alloc_read... done [ 60.208066][ T4934] bcachefs (loop1): snapshots_read... done [ 60.210201][ T4947] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 60.214195][ T4934] bcachefs (loop1): done starting filesystem [ 60.234718][ T4947] allowing incompatible features above 0.0: (unknown version) [ 60.234721][ T4947] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 60.262832][ T4947] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 60.270761][ T4947] bcachefs (loop6): Version upgrade required: [ 60.270761][ T4947] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 60.270761][ T4947] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 60.270761][ T4947] 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 [ 60.277295][ T4938] loop4: detected capacity change from 0 to 32768 [ 60.343910][ T4947] bcachefs (loop6): dropping and reconstructing all alloc info [ 60.372051][ T2895] bcachefs (loop5): shutting down [ 60.382441][ T4934] syz.1.25 (4934): drop_caches: 2 [ 60.391159][ T2895] bcachefs (loop5): shutdown complete [ 60.400829][ T4947] bcachefs (loop6): accounting_read... [ 60.401571][ T2886] bcachefs (loop1): shutting down [ 60.414477][ T4947] done [ 60.417239][ T4947] bcachefs (loop6): alloc_read... done [ 60.422816][ T4947] bcachefs (loop6): snapshots_read... done [ 60.428819][ T4947] bcachefs (loop6): done starting filesystem [ 60.455967][ T2886] bcachefs (loop1): shutdown complete [ 60.471304][ T4947] syz.6.24 (4947): drop_caches: 2 [ 60.478197][ T2883] bcachefs (loop6): shutting down [ 60.479775][ T4938] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 60.504214][ T4938] allowing incompatible features above 0.0: (unknown version) [ 60.511821][ T4938] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 60.526111][ T4938] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 60.534185][ T4938] bcachefs (loop4): Version upgrade required: [ 60.534185][ T4938] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 60.534185][ T4938] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 60.534185][ T4938] 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 [ 60.538040][ T4959] loop2: detected capacity change from 0 to 32768 [ 60.607815][ T4938] bcachefs (loop4): dropping and reconstructing all alloc info [ 60.627606][ T4938] bcachefs (loop4): accounting_read... done [ 60.634101][ T4938] bcachefs (loop4): alloc_read... done [ 60.639845][ T4938] bcachefs (loop4): snapshots_read... [ 60.642070][ T2883] bcachefs (loop6): shutdown complete [ 60.682501][ T4938] done [ 60.685374][ T4938] bcachefs (loop4): done starting filesystem [ 60.710985][ T4938] syz.4.22 (4938): drop_caches: 2 [ 60.719690][ T4959] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 60.719695][ T4959] allowing incompatible features above 0.0: (unknown version) [ 60.719697][ T4959] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 60.732138][ T2883] BUG: unable to handle page fault for address: ffffe8ffffffffc9 [ 60.740275][ T4959] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 60.747767][ T2883] #PF: supervisor read access in kernel mode [ 60.747770][ T2883] #PF: error_code(0x0000) - not-present page [ 60.747773][ T2883] PGD 10003f067 P4D 10003f067 PUD 107ef7067 PMD 0 [ 60.747779][ T2883] Oops: Oops: 0000 [#1] SMP PTI [ 60.747785][ T2883] CPU: 0 UID: 0 PID: 2883 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(none) [ 60.747790][ T2883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 60.762159][ T4959] bcachefs (loop2): Version upgrade required: [ 60.762159][ T4959] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 60.762159][ T4959] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 60.762159][ T4959] 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 [ 60.770075][ T2883] RIP: 0010:rcu_segcblist_advance+0x12/0xc0 [ 60.770085][ T2883] Code: cc cc 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 f6 47 70 01 0f 84 a0 00 00 00 48 8b 47 08 <48> 83 38 00 0f 84 8c 00 00 00 48 3b 77 30 0f 88 82 00 00 00 48 8b [ 60.770089][ T2883] RSP: 0018:ffffc90002bf7ca8 EFLAGS: 00010002 [ 60.770092][ T2883] RAX: ffffe8ffffffffc9 RBX: fffffffffffffe74 RCX: 3e1e89e4fed2bf00 [ 60.770094][ T2883] RDX: 0000000000000001 RSI: fffffffffffffe70 RDI: ffffe8ffffc18e40 [ 60.770096][ T2883] RBP: 0000000000000286 R08: 0000000000000001 R09: 0000000000000000 [ 60.770098][ T2883] R10: 0000000000013685 R11: 000000000000463f R12: ffffe8ffffc18e40 [ 60.770100][ T2883] R13: ffff888179384388 R14: fffffffffffffe77 R15: ffffe8ffffc18dc0 [ 60.770102][ T2883] FS: 0000555561d81500(0000) GS:ffff8882b2eda000(0000) knlGS:0000000000000000 [ 60.770105][ T2883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.770107][ T2883] CR2: ffffe8ffffffffc9 CR3: 0000000107b78000 CR4: 00000000003506f0 [ 60.770113][ T2883] Call Trace: [ 60.778312][ T4959] bcachefs (loop2): dropping and reconstructing all alloc info [ 60.784215][ T2883] [ 60.784217][ T2883] srcu_gp_start_if_needed+0x25f/0x680 [ 60.784229][ T2883] __synchronize_srcu+0x259/0x2a0 [ 60.784233][ T2883] ? __pfx_wakeme_after_rcu+0x10/0x10 [ 60.794087][ T2893] bcachefs (loop4): shutting down [ 60.796738][ T2883] bch2_fs_btree_iter_exit+0x16c/0x1b0 [ 61.029712][ T2883] bch2_fs_release+0x270/0x4a0 [ 61.034455][ T2883] kobject_put+0xaf/0x1b0 [ 61.038752][ T2883] deactivate_locked_super+0x30/0x90 [ 61.044094][ T2883] cleanup_mnt+0x9b/0x160 [ 61.048385][ T2883] task_work_run+0x84/0xb0 [ 61.052766][ T2883] exit_to_user_mode_loop+0xe0/0x100 [ 61.058018][ T2883] do_syscall_64+0x2bd/0x3b0 [ 61.062573][ T2883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.068950][ T2883] ? exc_page_fault+0x9f/0xf0 [ 61.073598][ T2883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.079631][ T2883] RIP: 0033:0x7f5721d87047 [ 61.084203][ T2883] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 61.104124][ T2883] RSP: 002b:00007fff8451be88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 61.112954][ T2883] RAX: 0000000000000000 RBX: 00007f5721e0180c RCX: 00007f5721d87047 [ 61.120899][ T2883] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff8451bf40 [ 61.128834][ T2883] RBP: 00007fff8451bf40 R08: 0000000000000000 R09: 0000000000000000 [ 61.137030][ T2883] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff8451cfc0 [ 61.144966][ T2883] R13: 00007f5721e0180c R14: 00007fff8451d000 R15: 0000000000000002 [ 61.152921][ T2883] [ 61.155924][ T2883] Modules linked in: [ 61.159806][ T2883] CR2: ffffe8ffffffffc9 [ 61.164021][ T2883] ---[ end trace 0000000000000000 ]--- [ 61.169517][ T2883] RIP: 0010:rcu_segcblist_advance+0x12/0xc0 [ 61.175389][ T2883] Code: cc cc 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 f6 47 70 01 0f 84 a0 00 00 00 48 8b 47 08 <48> 83 38 00 0f 84 8c 00 00 00 48 3b 77 30 0f 88 82 00 00 00 48 8b [ 61.195054][ T2883] RSP: 0018:ffffc90002bf7ca8 EFLAGS: 00010002 [ 61.201085][ T2883] RAX: ffffe8ffffffffc9 RBX: fffffffffffffe74 RCX: 3e1e89e4fed2bf00 [ 61.209131][ T2883] RDX: 0000000000000001 RSI: fffffffffffffe70 RDI: ffffe8ffffc18e40 [ 61.217157][ T2883] RBP: 0000000000000286 R08: 0000000000000001 R09: 0000000000000000 [ 61.225275][ T2883] R10: 0000000000013685 R11: 000000000000463f R12: ffffe8ffffc18e40 [ 61.233240][ T2883] R13: ffff888179384388 R14: fffffffffffffe77 R15: ffffe8ffffc18dc0 [ 61.241268][ T2883] FS: 0000555561d81500(0000) GS:ffff8882b2eda000(0000) knlGS:0000000000000000 [ 61.250371][ T2883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.257011][ T2883] CR2: ffffe8ffffffffc9 CR3: 0000000107b78000 CR4: 00000000003506f0 [ 61.265041][ T2883] Kernel panic - not syncing: Fatal exception [ 61.271266][ T2883] Kernel Offset: disabled [ 61.275562][ T2883] Rebooting in 86400 seconds..