Warning: Permanently added '[localhost]:60792' (ED25519) to the list of known hosts.
executing program
[ 77.791991][ T5311] loop0: detected capacity change from 0 to 32768
[ 77.890164][ T5311] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,fsck,fix_errors=ask,norecovery,recovery_pass_last=reconstruct_snapshots,nojournal_transaction_names,reconstruct_alloc
[ 77.899046][ T5311] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[ 77.902540][ T5311] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.25: extent_flags
[ 77.902540][ T5311] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes
[ 77.911047][ T5311] bcachefs (loop0): invalid btree id 251 (max 63), fix?
[ 77.914734][ T5311] bcachefs (loop0): dropping and reconstructing all alloc info
[ 77.920982][ T5311] bcachefs (loop0): running explicit recovery pass check_topology (2), currently at recovery_pass_empty (0)
[ 77.925591][ T5311] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree xattrs level 0/0
[ 77.925611][ T5311] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0
[ 77.925620][ T5311] node offset 0/16 bset u64s 0: incorrect max key U64_MAX:18374686479671623680:50331647, btree topology error:
[ 77.940607][ T5311] bcachefs (loop0): flagging btree xattrs lost data
[ 77.944072][ T5311] bcachefs (loop0): running explicit recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0)
[ 77.949405][ T5311] bcachefs (loop0): running explicit recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0)
[ 77.955217][ T5311] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing
[ 77.962397][ T5311] ------------[ cut here ]------------
[ 77.964531][ T5311] UBSAN: shift-out-of-bounds in fs/bcachefs/btree_cache.c:218:18
[ 77.967474][ T5311] shift exponent 251 is too large for 64-bit type 'unsigned long long'
[ 77.971983][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz-executor181 Not tainted 6.15.0-rc1-syzkaller-00173-g0c7cae12f67c #0 PREEMPT(full)
[ 77.971998][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 77.972004][ T5311] Call Trace:
[ 77.972008][ T5311]
[ 77.972013][ T5311] dump_stack_lvl+0x241/0x360
[ 77.972123][ T5311] ? __pfx_dump_stack_lvl+0x10/0x10
[ 77.972137][ T5311] ? __pfx__printk+0x10/0x10
[ 77.972156][ T5311] __ubsan_handle_shift_out_of_bounds+0x3c8/0x420
[ 77.972205][ T5311] __bch2_btree_node_hash_insert+0x1b32/0x1ba0
[ 77.972223][ T5311] ? __bch2_btree_node_hash_insert+0x20f/0x1ba0
[ 77.972241][ T5311] ? __pfx___bch2_btree_node_hash_insert+0x10/0x10
[ 77.972260][ T5311] bch2_btree_node_hash_insert+0x7e/0xc0
[ 77.972272][ T5311] bch2_btree_root_read+0x605/0x7e0
[ 77.972289][ T5311] ? __pfx_bch2_btree_root_read+0x10/0x10
[ 77.972310][ T5311] ? bch2_current_has_btree_trans+0x142/0x180
[ 77.972326][ T5311] read_btree_roots+0x3d7/0xa80
[ 77.972348][ T5311] ? __pfx_read_btree_roots+0x10/0x10
[ 77.972358][ T5311] ? bch2_reconstruct_alloc+0x336/0x5d0
[ 77.972378][ T5311] bch2_fs_recovery+0x28e4/0x3e20
[ 77.972399][ T5311] ? __pfx_bch2_fs_recovery+0x10/0x10
[ 77.972418][ T5311] ? __lock_acquire+0xad5/0xd80
[ 77.972437][ T5311] ? __lock_acquire+0xad5/0xd80
[ 77.972457][ T5311] ? bch2_fs_start+0x279/0x620
[ 77.972470][ T5311] ? up_write+0x1ab/0x590
[ 77.972484][ T5311] ? bch2_get_next_online_dev+0x4ab/0x4e0
[ 77.972497][ T5311] ? bch2_get_next_online_dev+0x2e/0x4e0
[ 77.972510][ T5311] ? __pfx_up_write+0x10/0x10
[ 77.972524][ T5311] ? llist_reverse_order+0x72/0x90
[ 77.972538][ T5311] bch2_fs_start+0x310/0x620
[ 77.972553][ T5311] bch2_fs_get_tree+0x113e/0x18f0
[ 77.972585][ T5311] ? __pfx_bch2_fs_get_tree+0x10/0x10
[ 77.972612][ T5311] ? vfs_parse_monolithic_sep+0x427/0x460
[ 77.972628][ T5311] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 77.972639][ T5311] ? rcu_is_watching+0x15/0xb0
[ 77.972652][ T5311] ? apparmor_capable+0x13b/0x1b0
[ 77.972667][ T5311] vfs_get_tree+0x90/0x2b0
[ 77.972681][ T5311] do_new_mount+0x2cf/0xb70
[ 77.972699][ T5311] ? __pfx_do_new_mount+0x10/0x10
[ 77.972720][ T5311] __se_sys_mount+0x38c/0x400
[ 77.972738][ T5311] ? __pfx___se_sys_mount+0x10/0x10
[ 77.972755][ T5311] ? __x64_sys_mount+0x20/0xc0
[ 77.972770][ T5311] do_syscall_64+0xf3/0x230
[ 77.972811][ T5311] ? clear_bhb_loop+0x45/0xa0
[ 77.972823][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.972832][ T5311] RIP: 0033:0x7f2ff6488faa
[ 77.972843][ T5311] 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
[ 77.972850][ T5311] RSP: 002b:00007ffcaf9c69f8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 77.972862][ T5311] RAX: ffffffffffffffda RBX: 00007ffcaf9c6a10 RCX: 00007f2ff6488faa
[ 77.972869][ T5311] RDX: 0000200000000180 RSI: 0000200000000540 RDI: 00007ffcaf9c6a10
[ 77.972876][ T5311] RBP: 0000200000000540 R08: 00007ffcaf9c6a50 R09: 0000000000005964
[ 77.972882][ T5311] R10: 0000000000800000 R11: 0000000000000282 R12: 0000200000000180
[ 77.972888][ T5311] R13: 00007ffcaf9c6a50 R14: 0000000000000003 R15: 0000000000800000
[ 77.972903][ T5311]
[ 77.972908][ T5311] ---[ end trace ]---
[ 78.105626][ T5311] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 78.108513][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz-executor181 Not tainted 6.15.0-rc1-syzkaller-00173-g0c7cae12f67c #0 PREEMPT(full)
[ 78.113148][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 78.117456][ T5311] Call Trace:
[ 78.118795][ T5311]
[ 78.120013][ T5311] dump_stack_lvl+0x241/0x360
[ 78.121880][ T5311] ? __pfx_dump_stack_lvl+0x10/0x10
[ 78.123966][ T5311] ? __pfx__printk+0x10/0x10
[ 78.125846][ T5311] ? vscnprintf+0x5d/0x90
[ 78.127735][ T5311] panic+0x349/0x880
[ 78.129381][ T5311] ? check_panic_on_warn+0x21/0xb0
[ 78.131463][ T5311] ? __pfx_panic+0x10/0x10
[ 78.133259][ T5311] ? _printk+0xd5/0x120
[ 78.134966][ T5311] ? __pfx__printk+0x10/0x10
[ 78.136683][ T5311] check_panic_on_warn+0x86/0xb0
[ 78.138501][ T5311] __ubsan_handle_shift_out_of_bounds+0x3e7/0x420
[ 78.140769][ T5311] __bch2_btree_node_hash_insert+0x1b32/0x1ba0
[ 78.143304][ T5311] ? __bch2_btree_node_hash_insert+0x20f/0x1ba0
[ 78.145851][ T5311] ? __pfx___bch2_btree_node_hash_insert+0x10/0x10
[ 78.148500][ T5311] bch2_btree_node_hash_insert+0x7e/0xc0
[ 78.150694][ T5311] bch2_btree_root_read+0x605/0x7e0
[ 78.152837][ T5311] ? __pfx_bch2_btree_root_read+0x10/0x10
[ 78.155300][ T5311] ? bch2_current_has_btree_trans+0x142/0x180
[ 78.157787][ T5311] read_btree_roots+0x3d7/0xa80
[ 78.159838][ T5311] ? __pfx_read_btree_roots+0x10/0x10
[ 78.162047][ T5311] ? bch2_reconstruct_alloc+0x336/0x5d0
[ 78.164298][ T5311] bch2_fs_recovery+0x28e4/0x3e20
[ 78.166392][ T5311] ? __pfx_bch2_fs_recovery+0x10/0x10
[ 78.168588][ T5311] ? __lock_acquire+0xad5/0xd80
[ 78.170675][ T5311] ? __lock_acquire+0xad5/0xd80
[ 78.172661][ T5311] ? bch2_fs_start+0x279/0x620
[ 78.174609][ T5311] ? up_write+0x1ab/0x590
[ 78.176393][ T5311] ? bch2_get_next_online_dev+0x4ab/0x4e0
[ 78.178710][ T5311] ? bch2_get_next_online_dev+0x2e/0x4e0
[ 78.181032][ T5311] ? __pfx_up_write+0x10/0x10
[ 78.182974][ T5311] ? llist_reverse_order+0x72/0x90
[ 78.185090][ T5311] bch2_fs_start+0x310/0x620
[ 78.186965][ T5311] bch2_fs_get_tree+0x113e/0x18f0
[ 78.189047][ T5311] ? __pfx_bch2_fs_get_tree+0x10/0x10
[ 78.191291][ T5311] ? vfs_parse_monolithic_sep+0x427/0x460
[ 78.193660][ T5311] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 78.195938][ T5311] ? rcu_is_watching+0x15/0xb0
[ 78.197833][ T5311] ? apparmor_capable+0x13b/0x1b0
[ 78.199939][ T5311] vfs_get_tree+0x90/0x2b0
[ 78.201800][ T5311] do_new_mount+0x2cf/0xb70
[ 78.203776][ T5311] ? __pfx_do_new_mount+0x10/0x10
[ 78.205827][ T5311] __se_sys_mount+0x38c/0x400
[ 78.207895][ T5311] ? __pfx___se_sys_mount+0x10/0x10
[ 78.210092][ T5311] ? __x64_sys_mount+0x20/0xc0
[ 78.212090][ T5311] do_syscall_64+0xf3/0x230
[ 78.214021][ T5311] ? clear_bhb_loop+0x45/0xa0
[ 78.216012][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.218450][ T5311] RIP: 0033:0x7f2ff6488faa
[ 78.220224][ T5311] 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
[ 78.227808][ T5311] RSP: 002b:00007ffcaf9c69f8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 78.231271][ T5311] RAX: ffffffffffffffda RBX: 00007ffcaf9c6a10 RCX: 00007f2ff6488faa
[ 78.234509][ T5311] RDX: 0000200000000180 RSI: 0000200000000540 RDI: 00007ffcaf9c6a10
[ 78.237801][ T5311] RBP: 0000200000000540 R08: 00007ffcaf9c6a50 R09: 0000000000005964
[ 78.240962][ T5311] R10: 0000000000800000 R11: 0000000000000282 R12: 0000200000000180
[ 78.244126][ T5311] R13: 00007ffcaf9c6a50 R14: 0000000000000003 R15: 0000000000800000
[ 78.247327][ T5311]
[ 78.248852][ T5311] Kernel Offset: disabled
[ 78.250662][ T5311] Rebooting in 86400 seconds..
VM DIAGNOSIS:
02:59:40 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000020 RBX=ffffffff9aa81bc0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d41e910
R8 =ffffffff85977d2b R9 =1ffff110066a3046 R10=dffffc0000000000 R11=ffffffff85977ce0
R12=dffffc0000000000 R13=0000000000000020 R14=0000000000000020 R15=00000000000003f8
RIP=ffffffff85977d5e 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 0000555562616380 ffffffff 00c00000
GS =0000 ffff88808c596000 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=00005641146b5990 CR3=0000000041382000 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=0002000000000000 Opmask01=0000000000020000 Opmask02=0000000000102008 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 00007fffe6d77e60 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 706f6f6c28207366 656863616362205d 3131333554205b5d 3731323535392e37
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 706f622028206f66 206563616362205d 313133355420205d 3731323520392930
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65725f65646f6e5f 6565727462203a30 3d6c6576656c2073 72747461783d6565
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 28205f65646d655f 656561705f20000a 3d6c65766566202c 726f7261653d6461
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