Warning: Permanently added '[localhost]:14821' (ED25519) to the list of known hosts. executing program [ 77.846904][ T5308] loop0: detected capacity change from 0 to 32768 [ 77.934888][ T5308] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 77.942074][ T5308] bcachefs (loop0): invalid bkey in superblock btree=freespace level=0: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0 [ 77.942094][ T5308] size == 0, deleting [ 77.952505][ T5308] bcachefs (loop0): invalid bkey in superblock btree=deleted_inodes level=1: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1db8f60c84bb244c written 8 min_key 2533274790395904:0:0 durability: 0 (invalid extent entry 0000000000000000) [ 77.952522][ T5308] invalid extent entry type (got 7, max 7), deleting [ 77.964628][ T5308] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 77.967806][ T5308] bcachefs (loop0): Version upgrade required: [ 77.967806][ T5308] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 77.967806][ T5308] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags [ 77.967806][ T5308] 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 [ 78.002399][ T5308] bcachefs (loop0): invalid bkey in btree_node btree=alloc level=0: u64s 11 type alloc_v4 0:1:0 len 0 ver 0: [ 78.002417][ T5308] gen 0 oldest_gen 0 data_type sb [ 78.002422][ T5308] journal_seq_nonempty 1 [ 78.002427][ T5308] journal_seq_empty 0 [ 78.002432][ T5308] need_discard 1 [ 78.002438][ T5308] need_inc_gen 1 [ 78.002443][ T5308] dirty_sectors 256 [ 78.002448][ T5308] stripe_sectors 0 [ 78.002453][ T5308] cached_sectors 0 [ 78.002459][ T5308] stripe 0 [ 78.002464][ T5308] stripe_redundancy 0 [ 78.002469][ T5308] io_time[READ] 1 [ 78.002475][ T5308] io_time[WRITE] 1688849860263937 [ 78.002480][ T5308] fragmentation 0 [ 78.002485][ T5308] bp_start 8 [ 78.002490][ T5308] [ 78.002494][ T5308] invalid io_time[write]: 1688849860263937, max 281474976710655, deleting [ 78.043114][ T5308] bcachefs (loop0): running explicit recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 78.047924][ T5308] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree (unknown btree 31) level 0/0 [ 78.047941][ T5308] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4a8b0fa43a9980a6 written 24 min_key POS_MIN durability: 1 ptr: 0:37:0 gen 0 [ 78.047949][ T5308] node offset 0/24 bset u64s 0: incorrect btree id, btree topology error: [ 78.062662][ T5308] bcachefs (loop0): flagging btree (unknown btree 31) lost data [ 78.065854][ T5308] bcachefs (loop0): running explicit recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 78.072784][ T5308] bcachefs (loop0): error reading btree root btree=(unknown btree 31) level=0: btree_node_read_error, fixing [ 78.078495][ T5308] bcachefs (loop0): scan_for_btree_nodes... [ 78.086365][ T5308] bcachefs (loop0): btree node scan found 7 nodes after overwrites [ 78.092059][ T5308] done [ 78.094179][ T5308] bcachefs (loop0): check_topology... [ 78.094364][ T5308] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] SMP KASAN NOPTI [ 78.101115][ T5308] KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077] [ 78.105332][ T5308] CPU: 0 UID: 0 PID: 5308 Comm: syz-executor258 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 78.109750][ T5308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.113609][ T5308] RIP: 0010:kasan_byte_accessible+0x12/0x20 [ 78.115898][ T5308] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 [ 78.122609][ T5308] RSP: 0018:ffffc9000d417010 EFLAGS: 00010202 [ 78.124918][ T5308] RAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000001 [ 78.128187][ T5308] RDX: 0000000000000000 RSI: ffffffff848c1e9e RDI: 000000000000000e [ 78.131608][ T5308] RBP: ffffffff9368c020 R08: 0000000000000001 R09: 0000000000000000 [ 78.134894][ T5308] R10: dffffc0000000000 R11: ffffed1007db88c3 R12: 0000000000000001 [ 78.137961][ T5308] R13: 0000000000000001 R14: ffffffff848c1e9e R15: 0000000000000070 [ 78.140962][ T5308] FS: 000055558f15d380(0000) GS:ffff88808c594000(0000) knlGS:0000000000000000 [ 78.144476][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.147017][ T5308] CR2: 00005569b67dbf98 CR3: 000000003f47a000 CR4: 0000000000352ef0 [ 78.149901][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.152761][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.155741][ T5308] Call Trace: [ 78.157079][ T5308] [ 78.158316][ T5308] __kasan_check_byte+0x14/0x40 [ 78.160201][ T5308] ? bch2_check_topology+0x837/0xe40 [ 78.162298][ T5308] lock_acquire+0x89/0x2f0 [ 78.164080][ T5308] ? __pfx_bch2_prt_printf+0x10/0x10 [ 78.166101][ T5308] ? lock_release+0x4e/0x3e0 [ 78.167832][ T5308] ? bch2_check_topology+0x837/0xe40 [ 78.169820][ T5308] six_lock_ip_waiter+0x9e/0x160 [ 78.171707][ T5308] ? bch2_check_topology+0x837/0xe40 [ 78.173769][ T5308] ? __pfx_bch2_six_check_for_deadlock+0x10/0x10 [ 78.176249][ T5308] bch2_check_topology+0x8b7/0xe40 [ 78.178314][ T5308] ? bch2_check_topology+0x837/0xe40 [ 78.180433][ T5308] ? __pfx_bch2_check_topology+0x10/0x10 [ 78.182590][ T5308] ? do_raw_spin_lock+0x151/0x370 [ 78.184507][ T5308] ? __bch2_print+0x17c/0x220 [ 78.186313][ T5308] ? bch2_run_recovery_pass+0x6d/0x1e0 [ 78.188410][ T5308] ? __pfx___bch2_print+0x10/0x10 [ 78.190317][ T5308] bch2_run_recovery_pass+0xf0/0x1e0 [ 78.192445][ T5308] bch2_run_recovery_passes+0x2ad/0xa90 [ 78.194654][ T5308] bch2_fs_recovery+0x292a/0x3e20 [ 78.196704][ T5308] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 78.198808][ T5308] ? __lock_acquire+0xad5/0xd80 [ 78.200758][ T5308] ? __lock_acquire+0xad5/0xd80 [ 78.202687][ T5308] ? bch2_fs_start+0x279/0x620 [ 78.204596][ T5308] ? up_write+0x1ab/0x590 [ 78.206292][ T5308] ? bch2_get_next_online_dev+0x4ab/0x4e0 [ 78.208503][ T5308] ? bch2_get_next_online_dev+0x2e/0x4e0 [ 78.210572][ T5308] ? __pfx_up_write+0x10/0x10 [ 78.212324][ T5308] ? llist_reverse_order+0x72/0x90 [ 78.214220][ T5308] bch2_fs_start+0x310/0x620 [ 78.215970][ T5308] bch2_fs_get_tree+0x113e/0x18f0 [ 78.217883][ T5308] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 78.219892][ T5308] ? vfs_parse_monolithic_sep+0x427/0x460 [ 78.222052][ T5308] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 78.224135][ T5308] ? rcu_is_watching+0x15/0xb0 [ 78.226035][ T5308] ? apparmor_capable+0x13b/0x1b0 [ 78.228015][ T5308] vfs_get_tree+0x90/0x2b0 [ 78.229852][ T5308] do_new_mount+0x2cf/0xb70 [ 78.231835][ T5308] ? __pfx_do_new_mount+0x10/0x10 [ 78.233856][ T5308] __se_sys_mount+0x38c/0x400 [ 78.235723][ T5308] ? __pfx___se_sys_mount+0x10/0x10 [ 78.237815][ T5308] ? __x64_sys_mount+0x20/0xc0 [ 78.239780][ T5308] do_syscall_64+0xf3/0x230 [ 78.241622][ T5308] ? clear_bhb_loop+0x45/0xa0 [ 78.243460][ T5308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.245850][ T5308] RIP: 0033:0x7f0b3d1b8e2a [ 78.247651][ T5308] 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 [ 78.255326][ T5308] RSP: 002b:00007ffe348594e8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 78.258735][ T5308] RAX: ffffffffffffffda RBX: 00007ffe34859500 RCX: 00007f0b3d1b8e2a [ 78.261868][ T5308] RDX: 00002000000000c0 RSI: 0000200000000040 RDI: 00007ffe34859500 [ 78.265032][ T5308] RBP: 0000200000000040 R08: 00007ffe34859540 R09: 0000000000005952 [ 78.268124][ T5308] R10: 0000000000000000 R11: 0000000000000282 R12: 00002000000000c0 [ 78.271367][ T5308] R13: 00007ffe34859540 R14: 0000000000000003 R15: 0000000000000000 [ 78.274541][ T5308] [ 78.275864][ T5308] Modules linked in: [ 78.277636][ T5308] ---[ end trace 0000000000000000 ]--- [ 78.283283][ T5308] RIP: 0010:kasan_byte_accessible+0x12/0x20 [ 78.285547][ T5308] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 [ 78.294964][ T5308] RSP: 0018:ffffc9000d417010 EFLAGS: 00010202 [ 78.297522][ T5308] RAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000001 [ 78.300604][ T5308] RDX: 0000000000000000 RSI: ffffffff848c1e9e RDI: 000000000000000e [ 78.303573][ T5308] RBP: ffffffff9368c020 R08: 0000000000000001 R09: 0000000000000000 [ 78.307084][ T5308] R10: dffffc0000000000 R11: ffffed1007db88c3 R12: 0000000000000001 [ 78.310048][ T5308] R13: 0000000000000001 R14: ffffffff848c1e9e R15: 0000000000000070 [ 78.313261][ T5308] FS: 000055558f15d380(0000) GS:ffff88808c594000(0000) knlGS:0000000000000000 [ 78.317118][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.319692][ T5308] CR2: 000055adbfcb70c8 CR3: 000000003f47a000 CR4: 0000000000352ef0 [ 78.323015][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.327250][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.330399][ T5308] Kernel panic - not syncing: Fatal exception [ 78.333027][ T5308] Kernel Offset: disabled [ 78.334651][ T5308] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:22:50 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9aa83bc0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d416730 R8 =ffffffff85976fdb R9 =1ffff1100685c046 R10=dffffc0000000000 R11=ffffffff85976f90 R12=dffffc0000000000 R13=0000000000000030 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff8597700e 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 000055558f15d380 ffffffff 00c00000 GS =0000 ffff88808c594000 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=00005569b67dbf98 CR3=000000003f47a000 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=0000000080000000 Opmask02=0000000000000006 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 00007ffdf699cc70 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 7563202c29312820 7365646f6e5f6565 7274625f726f665f 6e61637320737300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7563202623312220 7365646564556565 7274625572656655 6461637320737300 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20203a3020333436 20205d3934392034 302e30202020205b 3e33200030206e20 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020302020333430 2020572034202020 3024302020202036 3430200030000020 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 59455a2a736f6155 6463672a3e382a64 6f7e7e63787d2a3c 6b3a3233330a0023 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a2a57323a393f5e 2a5157333e333d3e 3a24323d2a2a2a51 3439360a3a2a646f 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