Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts.
executing program
[   37.424288][ T6484] loop0: detected capacity change from 0 to 32768
[   37.496495][ T6484] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded=yes,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow
[   37.496495][ T6484]   allowing incompatible features above 0.0: (unknown version)
[   37.496495][ T6484]   features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[   37.496573][ T6484] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[   37.496691][ T6484] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[   37.496832][ T6484] bcachefs (loop0): Version upgrade required:
[   37.496832][ T6484] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[   37.496832][ T6484] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive
[   37.496832][ T6484]   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,check_rebalance_work,set_fs_needs_rebalance
[   37.497115][ T6484] bcachefs (loop0): dropping and reconstructing all alloc info
[   37.505654][ T6484] bcachefs (loop0): accounting_read... done
executing program
[   37.505935][ T6484] bcachefs (loop0): alloc_read... done
[   37.507111][ T6484] bcachefs (loop0): snapshots_read... done
[   37.507720][ T6484] bcachefs (loop0): done starting filesystem
[   37.722466][ T6490] Unable t
** replaying previous printk message **
[   37.722466][ T6490] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[   37.723174][ T6490] Mem abort info:
[   37.723193][ T6490]   ESR = 0x0000000086000006
[   37.723211][ T6490]   EC = 0x21: IABT (current EL), IL = 32 bits
[   37.723231][ T6490]   SET = 0, FnV = 0
[   37.723249][ T6490]   EA = 0, S1PTW = 0
[   37.723267][ T6490]   FSC = 0x06: level 2 translation fault
[   37.723286][ T6490] user pgtable: 4k pages, 48-bit VAs, pgdp=00000001185e3000
[   37.723307][ T6490] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
[   37.723394][ T6490] Internal error: Oops: 0000000086000006 [#1]  SMP
[   37.740555][ T6490] Modules linked in:
[   37.741640][ T6490] CPU: 0 UID: 0 PID: 6490 Comm: syz-executor592 Not tainted 6.16.0-rc1-syzkaller-g19272b37aa4f #0 PREEMPT 
[   37.744811][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   37.747602][ T6490] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   37.749780][ T6490] pc : 0x0
[   37.750612][ T6490] lr : mempool_alloc_noprof+0x150/0x3f4
[   37.752177][ T6490] sp : ffff80009c616c80
[   37.753280][ T6490] x29: ffff80009c616d80 x28: 0000000000000000 x27: 1fffe0001c9007df
[   37.755466][ T6490] x26: 0000000000092800 x25: ffff7000138c2d9c x24: ffff0000e4803ef0
[   37.757698][ T6490] x23: 0000000000092c40 x22: ffff0000e4803ef8 x21: 0000000000000400
[   37.759876][ T6490] x20: 1fffe0001c9007de x19: ffff0000e4803ea0 x18: 00000000ffffffff
[   37.762047][ T6490] x17: ffff800093215000 x16: ffff80008051b344 x15: ffff800092d9eb80
[   37.764306][ T6490] x14: ffff0000d5586610 x13: ffff800093014c08 x12: ffff0000d5586630
[   37.766550][ T6490] x11: 0000000000008004 x10: 0000000000ff0100 x9 : 0000000000000000
[   37.768791][ T6490] x8 : 0000000000000000 x7 : ffff800080b774a8 x6 : 0000000000000000
[   37.770982][ T6490] x5 : 0000000000000020 x4 : ffff80009c616a20 x3 : 0000000000000000
[   37.773262][ T6490] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000092800
[   37.775514][ T6490] Call trace:
[   37.776436][ T6490]  0x0 (P)
[   37.777282][ T6490]  bch2_btree_update_start+0x488/0x1398
[   37.778806][ T6490]  bch2_btree_node_rewrite+0x190/0xd34
[   37.780339][ T6490]  bch2_move_btree+0x538/0xa8c
[   37.781657][ T6490]  bch2_scan_old_btree_nodes+0x80/0x21c
[   37.783190][ T6490]  bch2_data_job+0x570/0x7cc
[   37.784482][ T6490]  bch2_data_thread+0xb4/0x1cc
[   37.785816][ T6490]  kthread+0x5fc/0x75c
[   37.786997][ T6490]  ret_from_fork+0x10/0x20
[   37.788242][ T6490] Code: ???????? ???????? ???????? ???????? (????????) 
[   37.790169][ T6490] ---[ end trace 0000000000000000 ]---
[   38.109198][ T6490] Kernel panic - not syncing: Oops: Fatal exception
[   38.111150][ T6490] SMP: stopping secondary CPUs
[   38.112555][ T6490] Kernel Offset: disabled
[   38.113790][ T6490] CPU features: 0x2000,000081c0,020004a1,04017203
[   38.115613][ T6490] Memory Limit: none
[   38.422221][ T6490] Rebooting in 86400 seconds..