Warning: Permanently added '[localhost]:41877' (ED25519) to the list of known hosts. executing program [ 77.648344][ T5312] loop0: detected capacity change from 0 to 32768 [ 77.730069][ T5312] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=panic,metadata_checksum=none,data_checksum=none,compression=lz4,background_target=invalid device 79,nojournal_transaction_names [ 77.737884][ T5312] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 77.741487][ T5312] bcachefs (loop0): Version upgrade required: [ 77.741487][ T5312] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 77.741487][ T5312] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.20: directory_size [ 77.741487][ T5312] 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,set_fs_needs_rebalance [ 77.777253][ T5312] bcachefs (loop0): error validating btree node on loop0 at btree dirents level 0/0 [ 77.777282][ T5312] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 77.777293][ T5312] node offset 16/24: btree node data missing: expected 24 sectors, found 16, shutting down [ 77.791763][ T5312] Kernel panic - not syncing: bcachefs (loop0): panic after error [ 77.794919][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz-executor266 Not tainted 6.14.0-rc4-syzkaller-00169-g1e15510b71c9 #0 [ 77.800003][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.805122][ T5312] Call Trace: [ 77.806872][ T5312] [ 77.807768][ T5312] dump_stack_lvl+0x241/0x360 [ 77.809743][ T5312] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.811695][ T5312] ? __pfx__printk+0x10/0x10 [ 77.813428][ T5312] ? __console_unlock+0x12d/0x1f0 [ 77.815229][ T5312] ? vscnprintf+0x5d/0x90 [ 77.816933][ T5312] panic+0x349/0x880 [ 77.818324][ T5312] ? bch2_inconsistent_error+0x64/0x150 [ 77.820685][ T5312] ? __pfx_panic+0x10/0x10 [ 77.823141][ T5312] ? console_unlock+0x2fc/0x3b0 [ 77.825561][ T5312] ? __pfx_console_unlock+0x10/0x10 [ 77.827639][ T5312] bch2_inconsistent_error+0x146/0x150 [ 77.829731][ T5312] __bch2_fsck_err+0x10df/0x1420 [ 77.831559][ T5312] ? __pfx___bch2_fsck_err+0x10/0x10 [ 77.833162][ T5312] ? bch2_prt_vprintf+0x573/0x700 [ 77.834596][ T5312] ? prt_str+0x4af/0x7d0 [ 77.836021][ T5312] __btree_err+0x64a/0x760 [ 77.837720][ T5312] ? kfree+0x196/0x430 [ 77.839538][ T5312] ? __pfx___btree_err+0x10/0x10 [ 77.841849][ T5312] ? bch2_bpos_to_text+0x295/0x3a0 [ 77.844192][ T5312] ? __pfx_bch2_bpos_to_text+0x10/0x10 [ 77.846330][ T5312] ? prt_str+0x4af/0x7d0 [ 77.847820][ T5312] bch2_btree_node_read_done+0x3412/0x6180 [ 77.849868][ T5312] ? __pfx_bch2_btree_node_read_done+0x10/0x10 [ 77.852078][ T5312] ? __pfx_lock_acquire+0x10/0x10 [ 77.853862][ T5312] ? bch2_bkey_pick_read_device+0x221/0x1850 [ 77.855863][ T5312] ? __pfx_lock_release+0x10/0x10 [ 77.858182][ T5312] ? __lock_acquire+0x1397/0x2100 [ 77.860699][ T5312] ? bch2_bkey_pick_read_device+0x221/0x1850 [ 77.863419][ T5312] ? bch2_bkey_pick_read_device+0x1561/0x1850 [ 77.865792][ T5312] ? bch2_bkey_pick_read_device+0x221/0x1850 [ 77.868089][ T5312] ? __pfx_bch2_bkey_pick_read_device+0x10/0x10 [ 77.870449][ T5312] ? bch2_btree_ptr_v2_to_text+0x209/0x2f0 [ 77.872697][ T5312] ? __pfx_bch2_btree_ptr_v2_to_text+0x10/0x10 [ 77.874982][ T5312] btree_node_read_work+0x6dc/0x1380 [ 77.877034][ T5312] ? __pfx_btree_node_read_work+0x10/0x10 [ 77.879477][ T5312] ? bch2_latency_acct+0x47b/0x550 [ 77.881948][ T5312] ? __pfx_bch2_latency_acct+0x10/0x10 [ 77.884252][ T5312] ? bio_associate_blkg+0x6c/0x230 [ 77.886191][ T5312] bch2_btree_node_read+0x2433/0x29f0 [ 77.888298][ T5312] ? bch2_trans_unlock+0x35e/0x480 [ 77.890292][ T5312] ? __pfx_bch2_btree_node_read+0x10/0x10 [ 77.892539][ T5312] ? __pfx___bch2_btree_node_hash_insert+0x10/0x10 [ 77.894985][ T5312] ? bch2_trans_unlock+0x3b5/0x480 [ 77.896990][ T5312] bch2_btree_root_read+0x626/0x7b0 [ 77.899045][ T5312] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 77.902326][ T5312] ? bch2_current_has_btree_trans+0x142/0x180 [ 77.905314][ T5312] read_btree_roots+0x3d3/0xa70 [ 77.907207][ T5312] ? __pfx_read_btree_roots+0x10/0x10 [ 77.909295][ T5312] ? journal_replay_entry_early+0x4d/0xb70 [ 77.911333][ T5312] ? bch2_sb_upgrade+0x1d0/0x250 [ 77.913169][ T5312] ? bch2_recovery_passes_from_stable+0x104/0x120 [ 77.915871][ T5312] bch2_fs_recovery+0x260f/0x3de0 [ 77.918123][ T5312] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 77.920460][ T5312] ? __pfx_lock_release+0x10/0x10 [ 77.922968][ T5312] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 77.925793][ T5312] ? __pfx_lock_release+0x10/0x10 [ 77.927995][ T5312] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 77.930070][ T5312] ? bch2_get_next_online_dev+0x4b9/0x4f0 [ 77.932542][ T5312] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 77.934901][ T5312] ? llist_reverse_order+0x72/0x90 [ 77.937185][ T5312] bch2_fs_start+0x37c/0x610 [ 77.939928][ T5312] bch2_fs_get_tree+0xdb7/0x17a0 [ 77.942541][ T5312] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 77.945201][ T5312] ? vfs_parse_monolithic_sep+0x423/0x460 [ 77.947199][ T5312] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 77.949127][ T5312] ? vfs_parse_fs_string+0x190/0x230 [ 77.951239][ T5312] ? rcu_is_watching+0x15/0xb0 [ 77.953051][ T5312] ? apparmor_capable+0x13b/0x1b0 [ 77.955316][ T5312] vfs_get_tree+0x90/0x2b0 [ 77.957217][ T5312] do_new_mount+0x2be/0xb40 [ 77.959201][ T5312] ? __pfx_do_new_mount+0x10/0x10 [ 77.961949][ T5312] __se_sys_mount+0x2d6/0x3c0 [ 77.964543][ T5312] ? __pfx___se_sys_mount+0x10/0x10 [ 77.967178][ T5312] ? do_syscall_64+0x100/0x230 [ 77.969135][ T5312] ? __x64_sys_mount+0x20/0xc0 [ 77.971109][ T5312] do_syscall_64+0xf3/0x230 [ 77.972791][ T5312] ? clear_bhb_loop+0x35/0x90 [ 77.974476][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.976696][ T5312] RIP: 0033:0x7f3052b91eaa [ 77.978407][ T5312] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.986410][ T5312] RSP: 002b:00007fff762faa18 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 77.989565][ T5312] RAX: ffffffffffffffda RBX: 00007fff762faa30 RCX: 00007f3052b91eaa [ 77.992366][ T5312] RDX: 00004000000000c0 RSI: 0000400000000180 RDI: 00007fff762faa30 [ 77.995284][ T5312] RBP: 0000000000000010 R08: 00007fff762faa70 R09: 0000000000005965 [ 77.998688][ T5312] R10: 0000000000000010 R11: 0000000000000282 R12: 0000400000000180 [ 78.001810][ T5312] R13: 00004000000000c0 R14: 00007fff762faa70 R15: 0000000000000003 [ 78.004898][ T5312] [ 78.006354][ T5312] Kernel Offset: disabled [ 78.008463][ T5312] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:43:13 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000049 RBX=ffffffff9a9960a0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d2ddb90 R8 =ffffffff8583de0b R9 =1ffff1100617f046 R10=dffffc0000000000 R11=ffffffff8583ddc0 R12=dffffc0000000000 R13=0000000000000049 R14=0000000000000049 R15=00000000000003f8 RIP=ffffffff8583de3e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055557bb2a380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056007323b218 CR3=0000000043f6c000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000200000000000 Opmask01=0000000000002000 Opmask02=0000000000400000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffff6cfffd0 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2074657366666f20 65646f6e2020205d 3231333554205b5d 3339323737372e37 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 203a656e66666f20 6520616e2020205d 3231332054205b5d 33203234322f2e31 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 73202c363120646e 756f66202c73726f 7463657320343220 6465746365707865 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20202c3631206462 616f6620204e494d 5f53000a20343220 20656e6365707565 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000