Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. executing program [ 35.292919][ T4223] loop0: detected capacity change from 0 to 32768 [ 35.296388][ T4223] ======================================================= [ 35.296388][ T4223] WARNING: The mand mount option has been deprecated and [ 35.296388][ T4223] and is ignored by this kernel. Remove the mand [ 35.296388][ T4223] option from the mount to silence this warning. [ 35.296388][ T4223] ======================================================= [ 35.364160][ T4223] BUG: Bad page state in process syz-executor578 pfn:10fcd2 [ 35.366218][ T4223] page:0000000078839a7a refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10fcd2 [ 35.369039][ T4223] flags: 0x5ffe30000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0xfff) [ 35.372145][ T4223] raw: 05ffe30000002046 fffffc000341fd88 ffff80001de87560 0000000000000000 [ 35.374417][ T4223] raw: 0000000000000004 ffff0000ce63cba0 00000000ffffffff 0000000000000000 [ 35.376685][ T4223] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 35.378596][ T4223] Modules linked in: [ 35.380023][ T4223] CPU: 1 PID: 4223 Comm: syz-executor578 Not tainted 6.1.87-syzkaller #0 [ 35.382135][ T4223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.384866][ T4223] Call trace: [ 35.385727][ T4223] dump_backtrace+0x1c8/0x1f4 [ 35.386981][ T4223] show_stack+0x2c/0x3c [ 35.388062][ T4223] dump_stack_lvl+0x108/0x170 [ 35.389287][ T4223] dump_stack+0x1c/0x5c [ 35.390422][ T4223] bad_page+0x1a4/0x1c4 [ 35.391575][ T4223] free_unref_page_prepare+0x348/0x1070 [ 35.393155][ T4223] free_unref_page_list+0xec/0x9c0 [ 35.394553][ T4223] release_pages+0x1254/0x14dc [ 35.395898][ T4223] __pagevec_release+0x94/0x10c [ 35.397204][ T4223] truncate_inode_pages_range+0x388/0xf10 [ 35.398745][ T4223] truncate_inode_pages+0x2c/0x3c [ 35.400072][ T4223] dbUnmount+0xf4/0x168 [ 35.401242][ T4223] jfs_umount+0x1cc/0x338 [ 35.402500][ T4223] jfs_put_super+0x90/0x188 [ 35.403749][ T4223] generic_shutdown_super+0x130/0x328 [ 35.405233][ T4223] kill_block_super+0x70/0xdc [ 35.406590][ T4223] deactivate_locked_super+0xac/0x124 [ 35.408043][ T4223] deactivate_super+0xf0/0x110 [ 35.409421][ T4223] cleanup_mnt+0x394/0x41c [ 35.410639][ T4223] __cleanup_mnt+0x20/0x30 [ 35.411832][ T4223] task_work_run+0x240/0x2f0 [ 35.413082][ T4223] do_exit+0x554/0x1a88 [ 35.414298][ T4223] do_group_exit+0x194/0x22c [ 35.415567][ T4223] __wake_up_parent+0x0/0x60 [ 35.416882][ T4223] invoke_syscall+0x98/0x2c0 [ 35.418109][ T4223] el0_svc_common+0x138/0x258 [ 35.419370][ T4223] do_el0_svc+0x64/0x218 [ 35.420588][ T4223] el0_svc+0x58/0x168 [ 35.421736][ T4223] el0t_64_sync_handler+0x84/0xf0 [ 35.423166][ T4223] el0t_64_sync+0x18c/0x190 [ 35.425067][ T4223] Disabling lock debugging due to kernel taint [ 35.426713][ T4223] BUG: Bad page state in process syz-executor578 pfn:1107f6 [ 35.428709][ T4223] page:000000007e1f0ef3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x1107f6 [ 35.431601][ T4223] flags: 0x5ffe30000002046(referenced|uptodate|workingset|private|node=0|zone=2|lastcpupid=0xfff) [ 35.434518][ T4223] raw: 05ffe30000002046 fffffc00036c1688 ffff80001de87560 0000000000000000 [ 35.436850][ T4223] raw: 0000000000000003 ffff0000ce63cc98 00000000ffffffff 0000000000000000 [ 35.439178][ T4223] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 35.442325][ T4223] Modules linked in: [ 35.443371][ T4223] CPU: 1 PID: 4223 Comm: syz-executor578 Tainted: G B 6.1.87-syzkaller #0 [ 35.446106][ T4223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.448748][ T4223] Call trace: [ 35.449618][ T4223] dump_backtrace+0x1c8/0x1f4 [ 35.450926][ T4223] show_stack+0x2c/0x3c [ 35.452063][ T4223] dump_stack_lvl+0x108/0x170 [ 35.453378][ T4223] dump_stack+0x1c/0x5c [ 35.454537][ T4223] bad_page+0x1a4/0x1c4 [ 35.455717][ T4223] free_unref_page_prepare+0x348/0x1070 [ 35.457291][ T4223] free_unref_page_list+0xec/0x9c0 [ 35.458727][ T4223] release_pages+0x1254/0x14dc [ 35.460133][ T4223] __pagevec_release+0x94/0x10c [ 35.461474][ T4223] truncate_inode_pages_range+0x388/0xf10 [ 35.462983][ T4223] truncate_inode_pages+0x2c/0x3c [ 35.464325][ T4223] dbUnmount+0xf4/0x168 [ 35.465525][ T4223] jfs_umount+0x1cc/0x338 [ 35.466516][ T4223] jfs_put_super+0x90/0x188 [ 35.467433][ T4223] generic_shutdown_super+0x130/0x328 [ 35.468523][ T4223] kill_block_super+0x70/0xdc [ 35.469470][ T4223] deactivate_locked_super+0xac/0x124 [ 35.470558][ T4223] deactivate_super+0xf0/0x110 [ 35.471503][ T4223] cleanup_mnt+0x394/0x41c [ 35.472381][ T4223] __cleanup_mnt+0x20/0x30 [ 35.473256][ T4223] task_work_run+0x240/0x2f0 [ 35.474182][ T4223] do_exit+0x554/0x1a88 [ 35.475057][ T4223] do_group_exit+0x194/0x22c [ 35.475994][ T4223] __wake_up_parent+0x0/0x60 [ 35.477238][ T4223] invoke_syscall+0x98/0x2c0 [ 35.478516][ T4223] el0_svc_common+0x138/0x258 [ 35.480075][ T4223] do_el0_svc+0x64/0x218 [ 35.481230][ T4223] el0_svc+0x58/0x168 [ 35.482294][ T4223] el0t_64_sync_handler+0x84/0xf0 [ 35.483646][ T4223] el0t_64_sync+0x18c/0x190