Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts.
executing program
[   44.863338][ T4292] page:00000000825ebd48 refcount:4 mapcount:1 mapping:000000005ae88953 index:0x0 pfn:0x1238b2
[   44.866122][ T4292] memcg:ffff0000c0940000
[   44.867224][ T4292] aops:shmem_aops ino:400
[   44.868367][ T4292] flags: 0x5ffd80000080017(locked|referenced|uptodate|lru|swapbacked|node=0|zone=2|lastcpupid=0x7ff)
[   44.871239][ T4292] raw: 05ffd80000080017 fffffc00037540c8 ffff0000c0942258 ffff0000debc3c38
[   44.873518][ T4292] raw: 0000000000000000 0000000000000000 0000000400000000 ffff0000c0940000
[   44.875754][ T4292] page dumped because: VM_BUG_ON_FOLIO(folio_mapped(folio))
[   44.877695][ T4292] ------------[ cut here ]------------
[   44.879118][ T4292] kernel BUG at mm/filemap.c:153!
[   44.880520][ T4292] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
[   44.882553][ T4292] Modules linked in:
[   44.883577][ T4292] CPU: 1 PID: 4292 Comm: syz-executor120 Not tainted 6.1.132-syzkaller #0
[   44.885737][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   44.888402][ T4292] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   44.890446][ T4292] pc : filemap_unaccount_folio+0x464/0x50c
[   44.891925][ T4292] lr : filemap_unaccount_folio+0x464/0x50c
[   44.893410][ T4292] sp : ffff800021097040
[   44.894461][ T4292] x29: ffff800021097050 x28: 0000000000000000 x27: ffff800021097388
[   44.896616][ T4292] x26: dfff800000000000 x25: dfff800000000000 x24: 1fffe0001bd78787
[   44.898690][ T4292] x23: ffff0000debc3c38 x22: ffff800021097120 x21: ffff700004212e20
[   44.900778][ T4292] x20: ffff0000debc3c38 x19: fffffc00038e2c80 x18: ffff800021096580
[   44.902907][ T4292] x17: 0000000000000000 x16: ffff8000123287ec x15: 0000000000000000
[   44.904979][ T4292] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001
[   44.907063][ T4292] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008835878
[   44.909165][ T4292] x8 : ffff0000c35c8000 x7 : 0000000000000001 x6 : 0000000000000001
[   44.911315][ T4292] x5 : ffff8000210968b8 x4 : ffff800015be5360 x3 : ffff800008587994
[   44.913423][ T4292] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000039
[   44.915544][ T4292] Call trace:
[   44.916423][ T4292]  filemap_unaccount_folio+0x464/0x50c
[   44.917845][ T4292]  __filemap_remove_folio+0xc4/0x604
[   44.919287][ T4292]  filemap_remove_folio+0xd4/0x1cc
[   44.920643][ T4292]  truncate_inode_folio+0x6c/0x84
[   44.921942][ T4292]  shmem_undo_range+0x428/0x16b8
[   44.923245][ T4292]  shmem_evict_inode+0x200/0x8a8
[   44.924544][ T4292]  evict+0x418/0x894
[   44.925564][ T4292]  iput+0x7c0/0x8a4
[   44.926567][ T4292]  dentry_unlink_inode+0x37c/0x4bc
[   44.927879][ T4292]  __dentry_kill+0x324/0x5e4
[   44.929096][ T4292]  dentry_kill+0xc8/0x250
[   44.930211][ T4292]  dput+0x218/0x454
[   44.931218][ T4292]  __fput+0x488/0x7c8
[   44.932290][ T4292]  ____fput+0x20/0x30
[   44.933325][ T4292]  task_work_run+0x240/0x2f0
[   44.934538][ T4292]  do_notify_resume+0x2080/0x2cb8
[   44.936062][ T4292]  el0_svc+0x9c/0x168
[   44.937116][ T4292]  el0t_64_sync_handler+0x84/0xf0
[   44.938402][ T4292]  el0t_64_sync+0x18c/0x190
[   44.939609][ T4292] Code: 9004ee21 913e8021 aa1303e0 9403c31f (d4210000) 
[   44.941436][ T4292] ---[ end trace 0000000000000000 ]---
[   45.226938][ T4292] Kernel panic - not syncing: Oops - BUG: Fatal exception
[   45.228832][ T4292] SMP: stopping secondary CPUs
[   45.230121][ T4292] Kernel Offset: disabled
[   45.231266][ T4292] CPU features: 0x080000,02070084,26017203
[   45.232901][ T4292] Memory Limit: none
[   45.529763][ T4292] Rebooting in 86400 seconds..