Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. executing program [ 35.542648][ T6402] loop0: detected capacity change from 0 to 32768 [ 35.610144][ T6402] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,compression=lz4,str_hash=crc64,erasure_code,no_splitbrain_check,nojournal_transaction_names,reconstruct_alloc [ 35.614704][ T6402] bcachefs (loop0): recovering from clean shutdown, journal seq 7 [ 35.616602][ T6402] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.12: rebalance_work_acct_fix [ 35.616602][ T6402] running recovery passes: check_allocations [ 35.621818][ T6402] bcachefs (loop0): dropping and reconstructing all alloc info [ 35.628385][ T6402] invalid bkey u64s 7 type xattr 1073741824:2097412339779176161:U32_MAX len 9568256 ver 0: user.xattr2:xattr2 [ 35.628407][ T6402] size != 0: delete?, fixing [ 35.632385][ T6402] bcachefs (loop0): flagging btree xattrs lost data [ 35.635226][ T6402] error reading btree root xattrs l=0: btree_node_read_error, fixing [ 35.637045][ T6402] bcachefs (loop0): will run btree node scan [ 35.641156][ T6402] bcachefs (loop0): scan_for_btree_nodes... [ 35.643378][ T6412] ------------[ cut here ]------------ [ 35.645941][ T6412] WARNING: CPU: 1 PID: 6412 at fs/bcachefs/error.c:242 __bch2_fsck_err+0x1bc8/0x278c [ 35.647972][ T6412] Modules linked in: [ 35.648819][ T6412] CPU: 1 UID: 0 PID: 6412 Comm: read_btree_node Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 [ 35.651219][ T6412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 35.653386][ T6412] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.655119][ T6412] pc : __bch2_fsck_err+0x1bc8/0x278c [ 35.656328][ T6412] lr : __bch2_fsck_err+0x1bc8/0x278c [ 35.657554][ T6412] sp : ffff80009bd46740 [ 35.658504][ T6412] x29: ffff80009bd46900 x28: ffff80008b92e200 x27: dfff800000000000 [ 35.660417][ T6412] x26: 0000000000000001 x25: 0000000000000055 x24: ffff80009bd467e0 [ 35.662156][ T6412] x23: 0000000000000000 x22: ffff80009bd46800 x21: 0000000000000055 [ 35.663809][ T6412] x20: ffff0000dc700000 x19: 0000000000000000 x18: ffff80009bd46200 [ 35.665602][ T6412] x17: 000000000000cfae x16: ffff800080569b84 x15: 0000000000000001 [ 35.667285][ T6412] x14: 1ffff000137a8cc8 x13: 0000000000000000 x12: 0000000000000000 [ 35.668971][ T6412] x11: ffff7000137a8cc9 x10: 0000000000ff0100 x9 : 0000000000000000 [ 35.670785][ T6412] x8 : ffff0000e32b8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.672481][ T6412] x5 : ffff8000930c5700 x4 : 0000000000000008 x3 : ffff80008b41d320 [ 35.674347][ T6412] x2 : 0000000000000001 x1 : 0000000000000008 x0 : 0000000000000001 [ 35.676158][ T6412] Call trace: [ 35.676900][ T6412] __bch2_fsck_err+0x1bc8/0x278c [ 35.678000][ T6412] __bch2_bkey_fsck_err+0x7b0/0xea8 [ 35.679142][ T6412] __bch2_bkey_validate+0x554/0x768 [ 35.680266][ T6412] validate_bset_keys+0x724/0x1204 [ 35.681416][ T6412] bch2_btree_node_read_done+0x1a64/0x4ab4 [ 35.682619][ T6412] btree_node_read_work+0x50c/0xe04 [ 35.683837][ T6412] bch2_btree_node_read+0x1f50/0x280c [ 35.684943][ T6412] bch2_btree_node_fill+0x8cc/0xfbc [ 35.686131][ T6412] bch2_btree_node_get_noiter+0x7fc/0xbec [ 35.687491][ T6412] read_btree_nodes_worker+0xdcc/0x1980 [ 35.688810][ T6412] kthread+0x288/0x310 [ 35.689754][ T6412] ret_from_fork+0x10/0x20 [ 35.690716][ T6412] irq event stamp: 312 [ 35.691569][ T6412] hardirqs last enabled at (311): [] kasan_quarantine_put+0x1a0/0x1c8 [ 35.693806][ T6412] hardirqs last disabled at (312): [] el1_dbg+0x24/0x80 [ 35.695556][ T6412] softirqs last enabled at (0): [] copy_process+0x11f8/0x3264 [ 35.697361][ T6412] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 35.699019][ T6412] ---[ end trace 0000000000000000 ]--- [ 35.700688][ T6412] invalid bkey u64s 7 type xattr 1073741824:2097412339779176161:U32_MAX len 9568256 ver 0: user.xattr2:xattr2 [ 35.700709][ T6412] size != 0: delete?, fixing [ 35.705460][ T6402] bch2_scan_for_btree_nodes: nodes found after overwrites: [ 35.705481][ T6402] extents l=0 seq=1 journal_seq=4 cookie=b77ad9ee5a61c7f0 POS_MIN-SPOS_MAX ptr: 0:27:0 gen 0 [ 35.705491][ T6402] lru l=0 seq=1 journal_seq=4 cookie=d19419031ca39bdb POS_MIN-SPOS_MAX ptr: 0:28:0 gen 0 [ 35.705500][ T6402] deleted_inodes l=0 seq=1 journal_seq=0 cookie=a34c10fbe2d33ffa POS_MIN-SPOS_MAX ptr: 0:42:0 gen 0 [ 35.705510][ T6402] [ 35.714773][ T6402] done [ 35.715295][ T6402] bcachefs (loop0): check_topology... [ 35.715346][ T6402] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 35.718680][ T6402] no nodes found for btree xattrs, continuing [ 35.720338][ T6402] done [ 35.720960][ T6402] bcachefs (loop0): accounting_read... done [ 35.722575][ T6402] bcachefs (loop0): alloc_read... done [ 35.723859][ T6402] bcachefs (loop0): stripes_read... done [ 35.725142][ T6402] bcachefs (loop0): snapshots_read... done [ 35.726702][ T6402] bcachefs (loop0): check_allocations... [ 35.774005][ T6402] btree ptr not marked in member info btree allocated bitmap [ 35.774030][ T6402] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 19bc58a6c09b6540 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 35.781646][ T6402] btree ptr not marked in member info btree allocated bitmap [ 35.781662][ T6402] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c18f4a4face03c6 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 35.787275][ T6402] btree ptr not marked in member info btree allocated bitmap [ 35.787289][ T6402] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7675f41d391e5d36 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 35.793228][ T6402] btree ptr not marked in member info btree allocated bitmap [ 35.793242][ T6402] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bcb9905dfb2993d5 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 35.803775][ T6402] bucket 0:34 gen 0 data type user has wrong fragmentation_lru: got 0, should be 67108864, fixing [ 35.806266][ T6402] bucket 0:36 gen 0 data type user has wrong fragmentation_lru: got 0, should be 67108864, fixing [ 35.810641][ T6402] done [ 35.812605][ T6402] bcachefs (loop0): going read-write [ 35.814984][ T6402] bcachefs (loop0): journal_replay... done [ 35.839895][ T6402] bcachefs (loop0): check_alloc_info... done [ 35.849773][ T6402] bcachefs (loop0): check_lrus... done [ 35.852088][ T6402] bcachefs (loop0): check_extents_to_backpointers... done [ 35.857949][ T6402] bcachefs (loop0): check_alloc_to_lru_refs... done [ 35.860566][ T6402] bcachefs (loop0): resume_logged_ops... done [ 35.862023][ T6402] bcachefs (loop0): delete_dead_inodes... done [ 35.865994][ T6402] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 35.868074][ T6402] bcachefs (loop0): check_alloc_info... done [ 35.872279][ T6402] bcachefs (loop0): check_lrus... done [ 35.873465][ T6402] bcachefs (loop0): check_extents_to_backpointers... done [ 35.875370][ T6402] bcachefs (loop0): check_alloc_to_lru_refs... done [ 35.877253][ T6402] bcachefs (loop0): resume_logged_ops... done [ 35.878680][ T6402] bcachefs (loop0): delete_dead_inodes... done [ 35.882792][ T6402] bcachefs (loop0): done starting filesystem