Warning: Permanently added '[localhost]:40344' (ED25519) to the list of known hosts. executing program [ 68.538825][ T5326] loop0: detected capacity change from 0 to 32768 [ 68.624896][ T5326] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fix_errors=ask,norecovery,nojournal_transaction_names,noexcl,reconstruct_alloc,nocow,no_data_io [ 68.633464][ T5326] bcachefs (loop0): recovering from clean shutdown, journal seq 3338 [ 68.636624][ T5326] bcachefs (loop0): Version upgrade required: [ 68.636624][ T5326] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 68.636624][ T5326] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 68.636624][ T5326] 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 [ 68.664732][ T5326] bcachefs (loop0): dropping and reconstructing all alloc info [ 68.672017][ T5326] bcachefs (loop0): error validating btree node on loop0 at btree inodes level 0/0 [ 68.672041][ T5326] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 68.672049][ T5326] node offset 0/24 bset u64s 0: incorrect max key 18446462598732840960:14872293344460931071:U32_MAX [ 68.684831][ T5326] bcachefs (loop0): flagging btree inodes lost data [ 68.689543][ T5326] error reading btree root inodes l=0: btree_node_read_error, fixing [ 68.692935][ T5326] bcachefs (loop0): will run btree node scan [ 68.696520][ T5326] invalid bkey u64s 7 type xattr 536870912:3798421620223919902:U32_MAX len 0 ver 0: user.: [ 68.696532][ T5326] xattr name has invalid characters: delete?, fixing [ 68.703482][ T5326] ------------[ cut here ]------------ [ 68.705731][ T5326] kernel BUG at fs/bcachefs/btree_io.c:1743! [ 68.707880][ T5326] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 68.711423][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz-executor408 Not tainted 6.12.0-syzkaller-03657-g43fb83c17ba2 #0 [ 68.715309][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.719396][ T5326] RIP: 0010:bch2_btree_root_read+0x78d/0x7a0 [ 68.721661][ T5326] Code: ff 44 89 f1 80 e1 07 38 c1 0f 8c 98 fa ff ff 4c 89 f7 e8 b6 87 e6 fd e9 8b fa ff ff e8 6c 73 7c fd 90 0f 0b e8 64 73 7c fd 90 <0f> 0b e8 ec ab b2 07 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 [ 68.728442][ T5326] RSP: 0018:ffffc9000ceaf3a0 EFLAGS: 00010293 [ 68.730615][ T5326] RAX: ffffffff8418856c RBX: 00000000ffffffef RCX: ffff888000728000 [ 68.733645][ T5326] RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000 [ 68.736394][ T5326] RBP: ffffc9000ceaf4e0 R08: ffffffff841883b1 R09: 1ffff920019d5e5c [ 68.739143][ T5326] R10: dffffc0000000000 R11: fffff520019d5e5d R12: ffff88804384f000 [ 68.741998][ T5326] R13: 0000000000023001 R14: ffff888044a01a80 R15: 0000000000000000 [ 68.744810][ T5326] FS: 000055558b9ee380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 68.747987][ T5326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.750348][ T5326] CR2: 00007fff9e053fe8 CR3: 0000000042fb4000 CR4: 0000000000352ef0 [ 68.753186][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.756067][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.758873][ T5326] Call Trace: [ 68.760122][ T5326] [ 68.761216][ T5326] ? __die_body+0x5f/0xb0 [ 68.762838][ T5326] ? die+0x9e/0xc0 [ 68.764180][ T5326] ? do_trap+0x15a/0x3a0 [ 68.765735][ T5326] ? bch2_btree_root_read+0x78d/0x7a0 [ 68.767602][ T5326] ? do_error_trap+0x1dc/0x2c0 [ 68.769336][ T5326] ? bch2_btree_root_read+0x78d/0x7a0 [ 68.771209][ T5326] ? __pfx_do_error_trap+0x10/0x10 [ 68.773108][ T5326] ? handle_invalid_op+0x34/0x40 [ 68.774980][ T5326] ? bch2_btree_root_read+0x78d/0x7a0 [ 68.776921][ T5326] ? exc_invalid_op+0x38/0x50 [ 68.778712][ T5326] ? asm_exc_invalid_op+0x1a/0x20 [ 68.780594][ T5326] ? bch2_btree_root_read+0x5d1/0x7a0 [ 68.782623][ T5326] ? bch2_btree_root_read+0x78c/0x7a0 [ 68.784622][ T5326] ? bch2_btree_root_read+0x78d/0x7a0 [ 68.786619][ T5326] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 68.788744][ T5326] ? bch2_current_has_btree_trans+0x142/0x180 [ 68.791014][ T5326] read_btree_roots+0x296/0x840 [ 68.793032][ T5326] bch2_fs_recovery+0x2585/0x39d0 [ 68.794928][ T5326] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 68.796875][ T5326] ? __pfx_lock_release+0x10/0x10 [ 68.798838][ T5326] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 68.800899][ T5326] ? __pfx_lock_release+0x10/0x10 [ 68.802745][ T5326] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 68.804778][ T5326] ? bch2_get_next_online_dev+0x4b9/0x4f0 [ 68.806967][ T5326] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 68.809039][ T5326] ? llist_reverse_order+0x72/0x90 [ 68.810895][ T5326] bch2_fs_start+0x356/0x5b0 [ 68.812588][ T5326] bch2_fs_get_tree+0xd68/0x1710 [ 68.814357][ T5326] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 68.816281][ T5326] ? generic_parse_monolithic+0x387/0x400 [ 68.818580][ T5326] ? apparmor_capable+0x13b/0x1b0 [ 68.820480][ T5326] vfs_get_tree+0x90/0x2b0 [ 68.822154][ T5326] do_new_mount+0x2be/0xb40 [ 68.823882][ T5326] ? __pfx_do_new_mount+0x10/0x10 [ 68.825784][ T5326] __se_sys_mount+0x2d6/0x3c0 [ 68.827528][ T5326] ? __pfx___se_sys_mount+0x10/0x10 [ 68.829447][ T5326] ? do_syscall_64+0x100/0x230 [ 68.831148][ T5326] ? __x64_sys_mount+0x20/0xc0 [ 68.832865][ T5326] do_syscall_64+0xf3/0x230 [ 68.834567][ T5326] ? clear_bhb_loop+0x35/0x90 [ 68.836272][ T5326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.838494][ T5326] RIP: 0033:0x7fd48bf0c9ba [ 68.840165][ T5326] 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 [ 68.846971][ T5326] RSP: 002b:00007ffdbfdd4698 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 68.849883][ T5326] RAX: ffffffffffffffda RBX: 00007ffdbfdd46b0 RCX: 00007fd48bf0c9ba [ 68.852734][ T5326] RDX: 00000000200058c0 RSI: 0000000020000000 RDI: 00007ffdbfdd46b0 [ 68.855635][ T5326] RBP: 0000000000000004 R08: 00007ffdbfdd46f0 R09: 000000000000596c [ 68.858509][ T5326] R10: 0000000000210008 R11: 0000000000000282 R12: 0000000000210008 [ 68.861316][ T5326] R13: 00007ffdbfdd46f0 R14: 0000000000000003 R15: 0000000001000000 [ 68.864183][ T5326] [ 68.865349][ T5326] Modules linked in: [ 68.867003][ T5326] ---[ end trace 0000000000000000 ]--- [ 68.872390][ T5326] RIP: 0010:bch2_btree_root_read+0x78d/0x7a0 [ 68.874501][ T5326] Code: ff 44 89 f1 80 e1 07 38 c1 0f 8c 98 fa ff ff 4c 89 f7 e8 b6 87 e6 fd e9 8b fa ff ff e8 6c 73 7c fd 90 0f 0b e8 64 73 7c fd 90 <0f> 0b e8 ec ab b2 07 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 [ 68.881196][ T5326] RSP: 0018:ffffc9000ceaf3a0 EFLAGS: 00010293 [ 68.885085][ T5326] RAX: ffffffff8418856c RBX: 00000000ffffffef RCX: ffff888000728000 [ 68.888016][ T5326] RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000 [ 68.890898][ T5326] RBP: ffffc9000ceaf4e0 R08: ffffffff841883b1 R09: 1ffff920019d5e5c [ 68.893921][ T5326] R10: dffffc0000000000 R11: fffff520019d5e5d R12: ffff88804384f000 [ 68.896741][ T5326] R13: 0000000000023001 R14: ffff888044a01a80 R15: 0000000000000000 [ 68.899516][ T5326] FS: 000055558b9ee380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 68.903058][ T5326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.905351][ T5326] CR2: 00007fff9e053fe8 CR3: 0000000042fb4000 CR4: 0000000000352ef0 [ 68.908148][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.910785][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.913900][ T5326] Kernel panic - not syncing: Fatal exception [ 68.916272][ T5326] Kernel Offset: disabled [ 68.917743][ T5326] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:49:36 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=ffffffff9a7413a0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000ceaea50 R8 =ffffffff854c994b R9 =1ffff11003d9b046 R10=dffffc0000000000 R11=ffffffff854c9900 R12=dffffc0000000000 R13=ffffffff9a43bf97 R14=0000000000000020 R15=00000000000003f8 RIP=ffffffff854c997e 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 000055558b9ee380 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=00007fff9e053fe8 CR3=0000000042fb4000 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=0000000000000001 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd94444cb0 0000003000000018 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 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 646f6e2020205d36 32333554205b5d39 34303237362e3836 2020205b3e333c00 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6465642020205736 3233355420515733 3430323736243236 2020205134333600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2039343236203634 34382020322f3020 74616d2066632065 646f632020203a30 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2030323220202030 3430202031203020 202020203e332000 2020302020203a20 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a303239303a2a30 787e7a2a3b2a3073 7e636663686b787f 6e2a444347555945 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a793e3c7f2a7e6f 79682a3e38253a2a 7e6f796c6c652a6f 6e65642a2a2a573c 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