Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts. executing program [ 31.899793][ T6239] loop0: detected capacity change from 0 to 32768 [ 31.903188][ T6239] ======================================================= [ 31.903188][ T6239] WARNING: The mand mount option has been deprecated and [ 31.903188][ T6239] and is ignored by this kernel. Remove the mand [ 31.903188][ T6239] option from the mount to silence this warning. [ 31.903188][ T6239] ======================================================= [ 31.959766][ T6239] BUG: Bad page state in process syz-executor107 pfn:10dea1 [ 31.961564][ T6239] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x10dea1 [ 31.963585][ T6239] flags: 0x5ffe0000000800c(referenced|uptodate|private|node=0|zone=2|lastcpupid=0xfff) [ 31.965716][ T6239] page_type: 0xffffffff() [ 31.966664][ T6239] raw: 05ffe0000000800c dead000000000100 dead000000000122 0000000000000000 [ 31.968673][ T6239] raw: 0000000000000003 ffff0000dac14c98 00000000ffffffff 0000000000000000 [ 31.970580][ T6239] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 31.972129][ T6239] Modules linked in: [ 31.973368][ T6239] CPU: 0 PID: 6239 Comm: syz-executor107 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 31.975547][ T6239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.977739][ T6239] Call trace: [ 31.978443][ T6239] dump_backtrace+0x1b8/0x1e4 [ 31.979424][ T6239] show_stack+0x2c/0x3c [ 31.980349][ T6239] dump_stack_lvl+0xe4/0x150 [ 31.981293][ T6239] dump_stack+0x1c/0x28 [ 31.982186][ T6239] bad_page+0x1a8/0x1c8 [ 31.983088][ T6239] free_page_is_bad_report+0x124/0x1a8 [ 31.984281][ T6239] free_unref_page_prepare+0x9b0/0xa94 [ 31.985478][ T6239] free_unref_folios+0x1b0/0xad0 [ 31.986599][ T6239] folios_put_refs+0x75c/0x8d4 [ 31.987682][ T6239] __folio_batch_release+0x84/0xc0 [ 31.988933][ T6239] truncate_inode_pages_range+0x3a0/0xf64 [ 31.990163][ T6239] truncate_inode_pages+0x2c/0x3c [ 31.991299][ T6239] dbUnmount+0xf4/0x168 [ 31.992143][ T6239] jfs_umount+0x1f0/0x360 [ 31.993089][ T6239] jfs_put_super+0x90/0x188 [ 31.994079][ T6239] generic_shutdown_super+0x128/0x2b8 [ 31.995213][ T6239] kill_block_super+0x44/0x90 [ 31.996276][ T6239] deactivate_locked_super+0xc4/0x12c [ 31.997399][ T6239] deactivate_super+0xe0/0x100 [ 31.998524][ T6239] cleanup_mnt+0x34c/0x3dc [ 31.999650][ T6239] __cleanup_mnt+0x20/0x30 [ 32.000736][ T6239] task_work_run+0x230/0x2e0 [ 32.001863][ T6239] do_exit+0x4e4/0x1ac8 [ 32.002780][ T6239] do_group_exit+0x194/0x22c [ 32.003815][ T6239] pid_child_should_wake+0x0/0x1dc [ 32.004937][ T6239] invoke_syscall+0x98/0x2b8 [ 32.005970][ T6239] el0_svc_common+0x130/0x23c [ 32.007091][ T6239] do_el0_svc+0x48/0x58 [ 32.008123][ T6239] el0_svc+0x54/0x168 [ 32.009028][ T6239] el0t_64_sync_handler+0x84/0xfc [ 32.010175][ T6239] el0t_64_sync+0x190/0x194 [ 32.011345][ T6239] Disabling lock debugging due to kernel taint [ 32.012843][ T6239] BUG: Bad page state in process syz-executor107 pfn:1108c0 [ 32.014947][ T6239] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1108c0 [ 32.016810][ T6239] flags: 0x5ffe0000000800c(referenced|uptodate|private|node=0|zone=2|lastcpupid=0xfff) [ 32.018954][ T6239] page_type: 0xffffffff() [ 32.019933][ T6239] raw: 05ffe0000000800c dead000000000100 dead000000000122 0000000000000000 [ 32.021762][ T6239] raw: 0000000000000004 ffff0000dac14ba0 00000000ffffffff 0000000000000000 [ 32.026147][ T6239] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 32.027889][ T6239] Modules linked in: [ 32.028669][ T6239] CPU: 1 PID: 6239 Comm: syz-executor107 Tainted: G B 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 32.031295][ T6239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.033483][ T6239] Call trace: [ 32.034227][ T6239] dump_backtrace+0x1b8/0x1e4 [ 32.035244][ T6239] show_stack+0x2c/0x3c [ 32.036175][ T6239] dump_stack_lvl+0xe4/0x150 [ 32.037185][ T6239] dump_stack+0x1c/0x28 [ 32.038152][ T6239] bad_page+0x1a8/0x1c8 [ 32.039152][ T6239] free_page_is_bad_report+0x124/0x1a8 [ 32.040412][ T6239] free_unref_page_prepare+0x9b0/0xa94 [ 32.041596][ T6239] free_unref_folios+0x1b0/0xad0 [ 32.042690][ T6239] folios_put_refs+0x75c/0x8d4 [ 32.043812][ T6239] __folio_batch_release+0x84/0xc0 [ 32.044962][ T6239] truncate_inode_pages_range+0x3a0/0xf64 [ 32.046301][ T6239] truncate_inode_pages+0x2c/0x3c [ 32.047437][ T6239] dbUnmount+0xf4/0x168 [ 32.048364][ T6239] jfs_umount+0x1f0/0x360 [ 32.049396][ T6239] jfs_put_super+0x90/0x188 [ 32.050432][ T6239] generic_shutdown_super+0x128/0x2b8 [ 32.051667][ T6239] kill_block_super+0x44/0x90 [ 32.052719][ T6239] deactivate_locked_super+0xc4/0x12c [ 32.053957][ T6239] deactivate_super+0xe0/0x100 [ 32.055036][ T6239] cleanup_mnt+0x34c/0x3dc [ 32.056023][ T6239] __cleanup_mnt+0x20/0x30 [ 32.057003][ T6239] task_work_run+0x230/0x2e0 [ 32.057985][ T6239] do_exit+0x4e4/0x1ac8 [ 32.058929][ T6239] do_group_exit+0x194/0x22c [ 32.059937][ T6239] pid_child_should_wake+0x0/0x1dc [ 32.061107][ T6239] invoke_syscall+0x98/0x2b8 [ 32.062179][ T6239] el0_svc_common+0x130/0x23c [ 32.063233][ T6239] do_el0_svc+0x48/0x58 [ 32.064095][ T6239] el0_svc+0x54/0x168 [ 32.064987][ T6239] el0t_64_sync_handler+0x84/0xfc [ 32.066019][ T6239] el0t_64_sync+0x190/0x194