Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts.
executing program
[   31.600669][ T4319] loop0: detected capacity change from 0 to 32768
[   31.628329][ T4319] BUG: Bad page state in process syz-executor209  pfn:112b98
[   31.629459][ T4319] page:00000000038859c8 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x112b98
[   31.630839][ T4319] flags: 0x5ffc60000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0x7ff)
[   31.633175][ T4319] raw: 05ffc60000002046 fffffc00034ae648 ffff800020c77560 0000000000000000
[   31.634577][ T4319] raw: 0000000000000004 ffff0000d42a9ba0 00000000ffffffff 0000000000000000
[   31.635968][ T4319] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   31.637128][ T4319] Modules linked in:
[   31.637796][ T4319] CPU: 0 PID: 4319 Comm: syz-executor209 Not tainted syzkaller #0
[   31.639021][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   31.640436][ T4319] Call trace:
[   31.640928][ T4319]  dump_backtrace+0x1c8/0x1f4
[   31.641682][ T4319]  show_stack+0x2c/0x3c
[   31.642376][ T4319]  __dump_stack+0x30/0x40
[   31.643110][ T4319]  dump_stack_lvl+0xf8/0x160
[   31.643889][ T4319]  dump_stack+0x1c/0x5c
[   31.644608][ T4319]  bad_page+0x188/0x1a8
[   31.645245][ T4319]  free_page_is_bad_report+0xf8/0x170
[   31.646155][ T4319]  free_unref_page_prepare+0x62c/0xb18
[   31.647054][ T4319]  free_unref_page_list+0xd8/0x8ec
[   31.647917][ T4319]  release_pages+0xd84/0xfac
[   31.648649][ T4319]  __pagevec_release+0x84/0xf8
[   31.649416][ T4319]  truncate_inode_pages_range+0x2a8/0xd20
[   31.650337][ T4319]  truncate_inode_pages+0x2c/0x3c
[   31.651108][ T4319]  dbUnmount+0xf4/0x168
[   31.651802][ T4319]  jfs_umount+0x1c4/0x328
[   31.652511][ T4319]  jfs_put_super+0x90/0x188
[   31.653184][ T4319]  generic_shutdown_super+0x130/0x324
[   31.654028][ T4319]  kill_block_super+0x70/0xdc
[   31.654819][ T4319]  deactivate_locked_super+0xac/0x124
[   31.655705][ T4319]  deactivate_super+0xe8/0x108
[   31.656437][ T4319]  cleanup_mnt+0x37c/0x404
[   31.657155][ T4319]  __cleanup_mnt+0x20/0x30
[   31.657891][ T4319]  task_work_run+0x1ec/0x270
[   31.658674][ T4319]  do_exit+0x54c/0x19a8
[   31.659328][ T4319]  do_group_exit+0x194/0x22c
[   31.660090][ T4319]  __wake_up_parent+0x0/0x60
[   31.660795][ T4319]  invoke_syscall+0x98/0x2bc
[   31.661506][ T4319]  el0_svc_common+0x138/0x258
[   31.662205][ T4319]  do_el0_svc+0x58/0x13c
[   31.662872][ T4319]  el0_svc+0x58/0x138
[   31.663514][ T4319]  el0t_64_sync_handler+0x84/0xf0
[   31.664265][ T4319]  el0t_64_sync+0x18c/0x190
[   31.666628][ T4319] Disabling lock debugging due to kernel taint
[   31.667541][ T4319] BUG: Bad page state in process syz-executor209  pfn:112b99
[   31.668668][ T4319] page:000000004d17edde refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x112b99
[   31.670177][ T4319] flags: 0x5ffc60000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0x7ff)
[   31.672210][ T4319] raw: 05ffc60000002046 fffffc000350aac8 ffff800020c77560 0000000000000000
[   31.673484][ T4319] raw: 0000000000000003 ffff0000d42a9c98 00000000ffffffff 0000000000000000
[   31.674710][ T4319] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   31.675731][ T4319] Modules linked in:
[   31.676377][ T4319] CPU: 0 PID: 4319 Comm: syz-executor209 Tainted: G    B              syzkaller #0
[   31.677656][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   31.679162][ T4319] Call trace:
[   31.679666][ T4319]  dump_backtrace+0x1c8/0x1f4
[   31.680444][ T4319]  show_stack+0x2c/0x3c
[   31.681148][ T4319]  __dump_stack+0x30/0x40
[   31.681843][ T4319]  dump_stack_lvl+0xf8/0x160
[   31.682546][ T4319]  dump_stack+0x1c/0x5c
[   31.683235][ T4319]  bad_page+0x188/0x1a8
[   31.683886][ T4319]  free_page_is_bad_report+0xf8/0x170
[   31.684737][ T4319]  free_unref_page_prepare+0x62c/0xb18
[   31.685585][ T4319]  free_unref_page_list+0xd8/0x8ec
[   31.686344][ T4319]  release_pages+0xd84/0xfac
[   31.687025][ T4319]  __pagevec_release+0x84/0xf8
[   31.687813][ T4319]  truncate_inode_pages_range+0x2a8/0xd20
[   31.688718][ T4319]  truncate_inode_pages+0x2c/0x3c
[   31.689503][ T4319]  dbUnmount+0xf4/0x168
[   31.690138][ T4319]  jfs_umount+0x1c4/0x328
[   31.690839][ T4319]  jfs_put_super+0x90/0x188
[   31.691555][ T4319]  generic_shutdown_super+0x130/0x324
[   31.692399][ T4319]  kill_block_super+0x70/0xdc
[   31.693148][ T4319]  deactivate_locked_super+0xac/0x124
[   31.693987][ T4319]  deactivate_super+0xe8/0x108
[   31.694739][ T4319]  cleanup_mnt+0x37c/0x404
[   31.695412][ T4319]  __cleanup_mnt+0x20/0x30
[   31.696147][ T4319]  task_work_run+0x1ec/0x270
[   31.696866][ T4319]  do_exit+0x54c/0x19a8
[   31.697538][ T4319]  do_group_exit+0x194/0x22c
[   31.698203][ T4319]  __wake_up_parent+0x0/0x60
[   31.698918][ T4319]  invoke_syscall+0x98/0x2bc
[   31.699603][ T4319]  el0_svc_common+0x138/0x258
[   31.700342][ T4319]  do_el0_svc+0x58/0x13c
[   31.701022][ T4319]  el0_svc+0x58/0x138
[   31.701679][ T4319]  el0t_64_sync_handler+0x84/0xf0
[   31.702416][ T4319]  el0t_64_sync+0x18c/0x190