Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts.
executing program
[   25.631029][ T4319] loop0: detected capacity change from 0 to 32768
[   25.663237][ T4319] BUG: Bad page state in process syz-executor332  pfn:10fcf8
[   25.664362][ T4319] page:00000000442a13a5 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10fcf8
[   25.666045][ T4319] flags: 0x5ffc60000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0x7ff)
[   25.667697][ T4319] raw: 05ffc60000002046 fffffc000332a088 ffff800020c07560 0000000000000000
[   25.668990][ T4319] raw: 0000000000000004 ffff0000cca83000 00000000ffffffff 0000000000000000
[   25.670784][ T4319] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   25.671978][ T4319] Modules linked in:
[   25.672582][ T4319] CPU: 0 PID: 4319 Comm: syz-executor332 Not tainted 6.1.147-syzkaller #0
[   25.673847][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025
[   25.675333][ T4319] Call trace:
[   25.675805][ T4319]  dump_backtrace+0x1c8/0x1f4
[   25.676514][ T4319]  show_stack+0x2c/0x3c
[   25.677147][ T4319]  __dump_stack+0x30/0x40
[   25.677763][ T4319]  dump_stack_lvl+0xf8/0x160
[   25.678401][ T4319]  dump_stack+0x1c/0x5c
[   25.679089][ T4319]  bad_page+0x188/0x1a8
[   25.679703][ T4319]  free_page_is_bad_report+0xf8/0x170
[   25.680527][ T4319]  free_unref_page_prepare+0x62c/0xb18
[   25.681444][ T4319]  free_unref_page_list+0xd8/0x8ec
[   25.682278][ T4319]  release_pages+0xd84/0xfac
[   25.683031][ T4319]  __pagevec_release+0x84/0xf8
[   25.683859][ T4319]  truncate_inode_pages_range+0x2a8/0xd20
[   25.684776][ T4319]  truncate_inode_pages+0x2c/0x3c
[   25.685617][ T4319]  dbUnmount+0xf4/0x168
[   25.686326][ T4319]  jfs_umount+0x1c4/0x328
[   25.687013][ T4319]  jfs_put_super+0x90/0x188
[   25.687727][ T4319]  generic_shutdown_super+0x130/0x324
[   25.688646][ T4319]  kill_block_super+0x70/0xdc
[   25.689333][ T4319]  deactivate_locked_super+0xac/0x124
[   25.690242][ T4319]  deactivate_super+0xe8/0x108
[   25.690979][ T4319]  cleanup_mnt+0x37c/0x404
[   25.691665][ T4319]  __cleanup_mnt+0x20/0x30
[   25.692380][ T4319]  task_work_run+0x1ec/0x270
[   25.693142][ T4319]  do_exit+0x54c/0x19a8
[   25.693790][ T4319]  do_group_exit+0x194/0x22c
[   25.694552][ T4319]  __wake_up_parent+0x0/0x60
[   25.695318][ T4319]  invoke_syscall+0x98/0x2bc
[   25.696109][ T4319]  el0_svc_common+0x138/0x258
[   25.696915][ T4319]  do_el0_svc+0x58/0x13c
[   25.697619][ T4319]  el0_svc+0x58/0x138
[   25.698273][ T4319]  el0t_64_sync_handler+0x84/0xf0
[   25.699093][ T4319]  el0t_64_sync+0x18c/0x190
[   25.700067][ T4319] Disabling lock debugging due to kernel taint
[   25.702643][ T4319] BUG: Bad page state in process syz-executor332  pfn:10ca82
[   25.703812][ T4319] page:00000000c0636343 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x10ca82
[   25.705618][ T4319] flags: 0x5ffc60000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0x7ff)
[   25.707400][ T4319] raw: 05ffc60000002046 fffffc00036d0708 ffff800020c07560 0000000000000000
[   25.709014][ T4319] raw: 0000000000000003 ffff0000cca830f8 00000000ffffffff 0000000000000000
[   25.710402][ T4319] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   25.711532][ T4319] Modules linked in:
[   25.712248][ T4319] CPU: 0 PID: 4319 Comm: syz-executor332 Tainted: G    B              6.1.147-syzkaller #0
[   25.713895][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025
[   25.715549][ T4319] Call trace:
[   25.716062][ T4319]  dump_backtrace+0x1c8/0x1f4
[   25.716752][ T4319]  show_stack+0x2c/0x3c
[   25.717432][ T4319]  __dump_stack+0x30/0x40
[   25.718130][ T4319]  dump_stack_lvl+0xf8/0x160
[   25.718817][ T4319]  dump_stack+0x1c/0x5c
[   25.719522][ T4319]  bad_page+0x188/0x1a8
[   25.720188][ T4319]  free_page_is_bad_report+0xf8/0x170
[   25.721104][ T4319]  free_unref_page_prepare+0x62c/0xb18
[   25.722045][ T4319]  free_unref_page_list+0xd8/0x8ec
[   25.722871][ T4319]  release_pages+0xd84/0xfac
[   25.723576][ T4319]  __pagevec_release+0x84/0xf8
[   25.724326][ T4319]  truncate_inode_pages_range+0x2a8/0xd20
[   25.725198][ T4319]  truncate_inode_pages+0x2c/0x3c
[   25.726025][ T4319]  dbUnmount+0xf4/0x168
[   25.726696][ T4319]  jfs_umount+0x1c4/0x328
[   25.727383][ T4319]  jfs_put_super+0x90/0x188
[   25.728137][ T4319]  generic_shutdown_super+0x130/0x324
[   25.729071][ T4319]  kill_block_super+0x70/0xdc
[   25.729913][ T4319]  deactivate_locked_super+0xac/0x124
[   25.730752][ T4319]  deactivate_super+0xe8/0x108
[   25.731533][ T4319]  cleanup_mnt+0x37c/0x404
[   25.732215][ T4319]  __cleanup_mnt+0x20/0x30
[   25.732952][ T4319]  task_work_run+0x1ec/0x270
[   25.733772][ T4319]  do_exit+0x54c/0x19a8
[   25.734430][ T4319]  do_group_exit+0x194/0x22c
[   25.735204][ T4319]  __wake_up_parent+0x0/0x60
[   25.735966][ T4319]  invoke_syscall+0x98/0x2bc
[   25.736696][ T4319]  el0_svc_common+0x138/0x258
[   25.737477][ T4319]  do_el0_svc+0x58/0x13c
[   25.738183][ T4319]  el0_svc+0x58/0x138
[   25.738855][ T4319]  el0t_64_sync_handler+0x84/0xf0
[   25.739703][ T4319]  el0t_64_sync+0x18c/0x190