[ 38.135950][ T40] audit: type=1400 audit(1745777960.637:81): avc: denied { rlimitinh } for pid=5838 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 38.141744][ T40] audit: type=1400 audit(1745777960.637:82): avc: denied { siginh } for pid=5838 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 38.583404][ T40] audit: type=1400 audit(1745777961.097:83): avc: denied { read } for pid=5327 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 38.590219][ T40] audit: type=1400 audit(1745777961.097:84): avc: denied { append } for pid=5327 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 38.598212][ T40] audit: type=1400 audit(1745777961.097:85): avc: denied { open } for pid=5327 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 38.605831][ T40] audit: type=1400 audit(1745777961.107:86): avc: denied { getattr } for pid=5327 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
Warning: Permanently added '[localhost]:5714' (ED25519) to the list of known hosts.
[ 42.982334][ T40] audit: type=1400 audit(1745777965.497:87): avc: denied { execute } for pid=5918 comm="sh" name="syz-executor356118923" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
executing program
[ 43.030750][ T5919] BUG: Bad page state in process syz-executor356 pfn:35e01
[ 43.033275][ T5919] page does not match folio
[ 43.035298][ T5919] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x35e01
[ 43.039920][ T5919] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 43.042307][ T5919] raw: 00fff00000000000 ffffea0000d78000 00000000ffffffff ffffffffffffffff
[ 43.045120][ T5919] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.047801][ T5919] page dumped because: nonzero pincount
[ 43.049576][ T5919] page_owner tracks the page as allocated
[ 43.051393][ T5919] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5919, tgid 5919 (syz-executor356), ts 42998011464, free_ts 0
[ 43.060225][ T5919] post_alloc_hook+0x181/0x1b0
[ 43.061794][ T5919] get_page_from_freelist+0x135c/0x3920
[ 43.063610][ T5919] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.065551][ T5919] alloc_pages_mpol+0x1fb/0x550
[ 43.067116][ T5919] folio_alloc_noprof+0x20/0x2d0
[ 43.068687][ T5919] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.070497][ T5919] page_cache_ra_order+0x4c0/0xd00
[ 43.072119][ T5919] filemap_fault+0x1a5e/0x2740
[ 43.074021][ T5919] __do_fault+0x10a/0x490
[ 43.075677][ T5919] do_pte_missing+0x1a6/0x3fb0
[ 43.077231][ T5919] __handle_mm_fault+0x103d/0x2a40
[ 43.078892][ T5919] handle_mm_fault+0x3fe/0xad0
[ 43.080419][ T5919] do_user_addr_fault+0x60c/0x1370
[ 43.081965][ T5919] exc_page_fault+0x5c/0xc0
[ 43.083506][ T5919] asm_exc_page_fault+0x26/0x30
[ 43.085069][ T5919] page_owner free stack trace missing
[ 43.086791][ T5919] Modules linked in:
[ 43.088092][ T5919] CPU: 3 UID: 0 PID: 5919 Comm: syz-executor356 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.088111][ T5919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.088119][ T5919] Call Trace:
[ 43.088125][ T5919]
[ 43.088131][ T5919] dump_stack_lvl+0x16c/0x1f0
[ 43.088150][ T5919] bad_page+0xb3/0x1f0
[ 43.088169][ T5919] ? __pfx_bad_page+0x10/0x10
[ 43.088186][ T5919] ? __mem_cgroup_uncharge+0xda/0x130
[ 43.088203][ T5919] free_tail_page_prepare+0x44f/0x5b0
[ 43.088221][ T5919] __free_frozen_pages+0x96a/0xff0
[ 43.088239][ T5919] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 43.088258][ T5919] __folio_put+0x329/0x450
[ 43.088276][ T5919] ? __pfx___folio_put+0x10/0x10
[ 43.088293][ T5919] ? find_held_lock+0x2b/0x80
[ 43.088331][ T5919] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.088350][ T5919] ? mark_held_locks+0x49/0x80
[ 43.088371][ T5919] filemap_free_folio+0x132/0x170
[ 43.088382][ T5919] delete_from_page_cache_batch+0x741/0x9b0
[ 43.088397][ T5919] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.088410][ T5919] ? __pfx_workingset_update_node+0x10/0x10
[ 43.088426][ T5919] truncate_inode_pages_range+0x279/0xe30
[ 43.088444][ T5919] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.088482][ T5919] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.088499][ T5919] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.088516][ T5919] blkdev_flush_mapping+0xfb/0x290
[ 43.088531][ T5919] blkdev_put_whole+0xc4/0xf0
[ 43.088544][ T5919] bdev_release+0x47e/0x6d0
[ 43.088559][ T5919] ? __pfx_blkdev_release+0x10/0x10
[ 43.088571][ T5919] blkdev_release+0x15/0x20
[ 43.088584][ T5919] __fput+0x3ff/0xb70
[ 43.088598][ T5919] task_work_run+0x14d/0x240
[ 43.088610][ T5919] ? __pfx_task_work_run+0x10/0x10
[ 43.088621][ T5919] ? do_raw_spin_unlock+0x172/0x230
[ 43.088635][ T5919] do_exit+0xafb/0x2c30
[ 43.088652][ T5919] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.088662][ T5919] ? __pfx_do_exit+0x10/0x10
[ 43.088678][ T5919] ? rcu_is_watching+0x12/0xc0
[ 43.088692][ T5919] do_group_exit+0xd3/0x2a0
[ 43.088709][ T5919] __x64_sys_exit_group+0x3e/0x50
[ 43.088725][ T5919] x64_sys_call+0x1530/0x1730
[ 43.088740][ T5919] do_syscall_64+0xcd/0x260
[ 43.088754][ T5919] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.088765][ T5919] RIP: 0033:0x7fe721146d09
[ 43.088773][ T5919] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.088777][ T5919] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.088792][ T5919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.088799][ T5919] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.088805][ T5919] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.088811][ T5919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.088817][ T5919] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.088830][ T5919]
[ 43.088834][ T5919] Disabling lock debugging due to kernel taint
[ 43.183692][ T5919] BUG: Bad page state in process syz-executor356 pfn:35e00
[ 43.186918][ T5919] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x35e00
[ 43.190546][ T5919] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 43.194165][ T5919] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 43.197711][ T5919] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.200915][ T5919] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.204544][ T5919] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.208182][ T5919] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.210976][ T5919] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.213874][ T5919] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.217317][ T5919] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 43.220401][ T5919] page_owner tracks the page as allocated
[ 43.222730][ T5919] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5919, tgid 5919 (syz-executor356), ts 42998011464, free_ts 0
[ 43.229502][ T5919] post_alloc_hook+0x181/0x1b0
[ 43.231065][ T5919] get_page_from_freelist+0x135c/0x3920
[ 43.232839][ T5919] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.234795][ T5919] alloc_pages_mpol+0x1fb/0x550
[ 43.236416][ T5919] folio_alloc_noprof+0x20/0x2d0
[ 43.238003][ T5919] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.239799][ T5919] page_cache_ra_order+0x4c0/0xd00
[ 43.241393][ T5919] filemap_fault+0x1a5e/0x2740
[ 43.242895][ T5919] __do_fault+0x10a/0x490
[ 43.244327][ T5919] do_pte_missing+0x1a6/0x3fb0
[ 43.245830][ T5919] __handle_mm_fault+0x103d/0x2a40
[ 43.247489][ T5919] handle_mm_fault+0x3fe/0xad0
[ 43.249248][ T5919] do_user_addr_fault+0x60c/0x1370
[ 43.250858][ T5919] exc_page_fault+0x5c/0xc0
[ 43.252428][ T5919] asm_exc_page_fault+0x26/0x30
[ 43.254188][ T5919] page_owner free stack trace missing
[ 43.255859][ T5919] Modules linked in:
[ 43.257140][ T5919] CPU: 2 UID: 0 PID: 5919 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.257156][ T5919] Tainted: [B]=BAD_PAGE
[ 43.257160][ T5919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.257166][ T5919] Call Trace:
executing program
[ 43.257170][ T5919]
[ 43.257174][ T5919] dump_stack_lvl+0x16c/0x1f0
[ 43.257188][ T5919] bad_page+0xb3/0x1f0
[ 43.257200][ T5919] ? __pfx_bad_page+0x10/0x10
[ 43.257210][ T5919] ? page_bad_reason+0x9d/0x1e0
[ 43.257221][ T5919] __free_frozen_pages+0x76e/0xff0
[ 43.257236][ T5919] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 43.257247][ T5919] __folio_put+0x329/0x450
[ 43.257259][ T5919] ? __pfx___folio_put+0x10/0x10
[ 43.257269][ T5919] ? find_held_lock+0x2b/0x80
[ 43.257282][ T5919] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.257294][ T5919] ? mark_held_locks+0x49/0x80
[ 43.257309][ T5919] filemap_free_folio+0x132/0x170
[ 43.257320][ T5919] delete_from_page_cache_batch+0x741/0x9b0
[ 43.257332][ T5919] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.257345][ T5919] ? __pfx_workingset_update_node+0x10/0x10
[ 43.257358][ T5919] truncate_inode_pages_range+0x279/0xe30
[ 43.257373][ T5919] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.257396][ T5919] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.257419][ T5919] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.257439][ T5919] blkdev_flush_mapping+0xfb/0x290
[ 43.257460][ T5919] blkdev_put_whole+0xc4/0xf0
[ 43.257476][ T5919] bdev_release+0x47e/0x6d0
[ 43.257493][ T5919] ? __pfx_blkdev_release+0x10/0x10
[ 43.257516][ T5919] blkdev_release+0x15/0x20
[ 43.257533][ T5919] __fput+0x3ff/0xb70
[ 43.257551][ T5919] task_work_run+0x14d/0x240
[ 43.257570][ T5919] ? __pfx_task_work_run+0x10/0x10
[ 43.257586][ T5919] ? do_raw_spin_unlock+0x172/0x230
[ 43.257599][ T5919] do_exit+0xafb/0x2c30
[ 43.257615][ T5919] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.257625][ T5919] ? __pfx_do_exit+0x10/0x10
[ 43.257639][ T5919] ? rcu_is_watching+0x12/0xc0
[ 43.257652][ T5919] do_group_exit+0xd3/0x2a0
[ 43.257668][ T5919] __x64_sys_exit_group+0x3e/0x50
[ 43.257683][ T5919] x64_sys_call+0x1530/0x1730
[ 43.257699][ T5919] do_syscall_64+0xcd/0x260
[ 43.257712][ T5919] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.257722][ T5919] RIP: 0033:0x7fe721146d09
[ 43.257730][ T5919] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.257734][ T5919] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.257744][ T5919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.257751][ T5919] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.257757][ T5919] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.257763][ T5919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.257769][ T5919] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.257777][ T5919]
[ 43.282458][ T5921] BUG: Bad page state in process syz-executor356 pfn:39a01
[ 43.353595][ T5921] page does not match folio
[ 43.355029][ T5921] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x39a01
[ 43.358168][ T5921] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 43.360494][ T5921] raw: 00fff00000000000 ffffea0000e68000 00000000ffffffff ffffffffffffffff
[ 43.363163][ T5921] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.365903][ T5921] page dumped because: nonzero pincount
[ 43.367668][ T5921] page_owner tracks the page as allocated
[ 43.369476][ T5921] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5921, tgid 5921 (syz-executor356), ts 43267095159, free_ts 0
[ 43.375631][ T5921] post_alloc_hook+0x181/0x1b0
[ 43.377181][ T5921] get_page_from_freelist+0x135c/0x3920
[ 43.378918][ T5921] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.380882][ T5921] alloc_pages_mpol+0x1fb/0x550
[ 43.382499][ T5921] folio_alloc_noprof+0x20/0x2d0
[ 43.384145][ T5921] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.385952][ T5921] page_cache_ra_order+0x4c0/0xd00
[ 43.387581][ T5921] filemap_fault+0x1a5e/0x2740
[ 43.389107][ T5921] __do_fault+0x10a/0x490
[ 43.390486][ T5921] do_pte_missing+0x1a6/0x3fb0
[ 43.391999][ T5921] __handle_mm_fault+0x103d/0x2a40
[ 43.393692][ T5921] handle_mm_fault+0x3fe/0xad0
[ 43.395211][ T5921] do_user_addr_fault+0x60c/0x1370
[ 43.396891][ T5921] exc_page_fault+0x5c/0xc0
[ 43.398329][ T5921] asm_exc_page_fault+0x26/0x30
[ 43.399869][ T5921] page_owner free stack trace missing
[ 43.401579][ T5921] Modules linked in:
[ 43.402834][ T5921] CPU: 0 UID: 0 PID: 5921 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.402850][ T5921] Tainted: [B]=BAD_PAGE
[ 43.402854][ T5921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.402859][ T5921] Call Trace:
[ 43.402864][ T5921]
[ 43.402869][ T5921] dump_stack_lvl+0x16c/0x1f0
[ 43.402882][ T5921] bad_page+0xb3/0x1f0
[ 43.402893][ T5921] ? __pfx_bad_page+0x10/0x10
[ 43.402904][ T5921] ? __mem_cgroup_uncharge+0xda/0x130
[ 43.402916][ T5921] free_tail_page_prepare+0x44f/0x5b0
[ 43.402930][ T5921] __free_frozen_pages+0x96a/0xff0
[ 43.402945][ T5921] __folio_put+0x329/0x450
[ 43.402956][ T5921] ? __pfx___folio_put+0x10/0x10
[ 43.402968][ T5921] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.402979][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.402991][ T5921] ? lock_release+0x201/0x2f0
[ 43.403008][ T5921] filemap_free_folio+0x132/0x170
[ 43.403018][ T5921] delete_from_page_cache_batch+0x741/0x9b0
[ 43.403031][ T5921] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.403044][ T5921] ? __pfx_workingset_update_node+0x10/0x10
[ 43.403055][ T5921] ? xas_move_index+0xb0/0x110
[ 43.403068][ T5921] truncate_inode_pages_range+0x279/0xe30
[ 43.403083][ T5921] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.403106][ T5921] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.403123][ T5921] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.403138][ T5921] blkdev_flush_mapping+0xfb/0x290
[ 43.403151][ T5921] blkdev_put_whole+0xc4/0xf0
[ 43.403167][ T5921] bdev_release+0x47e/0x6d0
[ 43.403199][ T5921] ? __pfx_blkdev_release+0x10/0x10
[ 43.403212][ T5921] blkdev_release+0x15/0x20
[ 43.403224][ T5921] __fput+0x3ff/0xb70
[ 43.403236][ T5921] task_work_run+0x14d/0x240
[ 43.403247][ T5921] ? __pfx_task_work_run+0x10/0x10
[ 43.403257][ T5921] ? do_raw_spin_unlock+0x172/0x230
[ 43.403269][ T5921] do_exit+0xafb/0x2c30
[ 43.403284][ T5921] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.403294][ T5921] ? __pfx_do_exit+0x10/0x10
[ 43.403308][ T5921] ? do_group_exit+0x1c3/0x2a0
[ 43.403322][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.403334][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.403345][ T5921] do_group_exit+0xd3/0x2a0
[ 43.403360][ T5921] __x64_sys_exit_group+0x3e/0x50
[ 43.403376][ T5921] x64_sys_call+0x1530/0x1730
[ 43.403391][ T5921] do_syscall_64+0xcd/0x260
[ 43.403403][ T5921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.403413][ T5921] RIP: 0033:0x7fe721146d09
[ 43.403421][ T5921] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.403425][ T5921] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.403435][ T5921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.403441][ T5921] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.403447][ T5921] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.403453][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.403460][ T5921] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.403468][ T5921]
[ 43.497020][ T5921] BUG: Bad page state in process syz-executor356 pfn:39a00
[ 43.499352][ T5921] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x39a00
[ 43.502085][ T5921] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 43.505454][ T5921] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 43.508213][ T5921] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.510852][ T5921] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.514382][ T5921] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.517269][ T5921] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.520054][ T5921] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.522747][ T5921] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.526325][ T5921] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 43.528595][ T5921] page_owner tracks the page as allocated
[ 43.530383][ T5921] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5921, tgid 5921 (syz-executor356), ts 43267095159, free_ts 0
[ 43.537106][ T5921] post_alloc_hook+0x181/0x1b0
[ 43.538631][ T5921] get_page_from_freelist+0x135c/0x3920
[ 43.540386][ T5921] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.542292][ T5921] alloc_pages_mpol+0x1fb/0x550
[ 43.544213][ T5921] folio_alloc_noprof+0x20/0x2d0
[ 43.545795][ T5921] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.547624][ T5921] page_cache_ra_order+0x4c0/0xd00
[ 43.549225][ T5921] filemap_fault+0x1a5e/0x2740
[ 43.550725][ T5921] __do_fault+0x10a/0x490
[ 43.552088][ T5921] do_pte_missing+0x1a6/0x3fb0
[ 43.553675][ T5921] __handle_mm_fault+0x103d/0x2a40
[ 43.555285][ T5921] handle_mm_fault+0x3fe/0xad0
[ 43.556836][ T5921] do_user_addr_fault+0x60c/0x1370
[ 43.558444][ T5921] exc_page_fault+0x5c/0xc0
[ 43.559880][ T5921] asm_exc_page_fault+0x26/0x30
[ 43.561432][ T5921] page_owner free stack trace missing
[ 43.563113][ T5921] Modules linked in:
executing program
[ 43.564457][ T5921] CPU: 0 UID: 0 PID: 5921 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.564474][ T5921] Tainted: [B]=BAD_PAGE
[ 43.564477][ T5921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.564483][ T5921] Call Trace:
[ 43.564487][ T5921]
[ 43.564492][ T5921] dump_stack_lvl+0x16c/0x1f0
[ 43.564505][ T5921] bad_page+0xb3/0x1f0
[ 43.564516][ T5921] ? __pfx_bad_page+0x10/0x10
[ 43.564526][ T5921] ? page_bad_reason+0x9d/0x1e0
[ 43.564537][ T5921] __free_frozen_pages+0x76e/0xff0
[ 43.564552][ T5921] __folio_put+0x329/0x450
[ 43.564564][ T5921] ? __pfx___folio_put+0x10/0x10
[ 43.564575][ T5921] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.564587][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.564599][ T5921] ? lock_release+0x201/0x2f0
[ 43.564616][ T5921] filemap_free_folio+0x132/0x170
[ 43.564627][ T5921] delete_from_page_cache_batch+0x741/0x9b0
[ 43.564639][ T5921] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.564651][ T5921] ? __pfx_workingset_update_node+0x10/0x10
[ 43.564663][ T5921] ? xas_move_index+0xb0/0x110
[ 43.564675][ T5921] truncate_inode_pages_range+0x279/0xe30
[ 43.564690][ T5921] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.564713][ T5921] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.564730][ T5921] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.564749][ T5921] blkdev_flush_mapping+0xfb/0x290
[ 43.564761][ T5921] blkdev_put_whole+0xc4/0xf0
[ 43.564772][ T5921] bdev_release+0x47e/0x6d0
[ 43.564785][ T5921] ? __pfx_blkdev_release+0x10/0x10
[ 43.564798][ T5921] blkdev_release+0x15/0x20
[ 43.564810][ T5921] __fput+0x3ff/0xb70
[ 43.564822][ T5921] task_work_run+0x14d/0x240
[ 43.564833][ T5921] ? __pfx_task_work_run+0x10/0x10
[ 43.564843][ T5921] ? do_raw_spin_unlock+0x172/0x230
[ 43.564854][ T5921] do_exit+0xafb/0x2c30
[ 43.564870][ T5921] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.564880][ T5921] ? __pfx_do_exit+0x10/0x10
[ 43.564894][ T5921] ? do_group_exit+0x1c3/0x2a0
[ 43.564908][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.564920][ T5921] ? rcu_is_watching+0x12/0xc0
[ 43.564931][ T5921] do_group_exit+0xd3/0x2a0
[ 43.564947][ T5921] __x64_sys_exit_group+0x3e/0x50
[ 43.564962][ T5921] x64_sys_call+0x1530/0x1730
[ 43.564978][ T5921] do_syscall_64+0xcd/0x260
[ 43.564990][ T5921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.565001][ T5921] RIP: 0033:0x7fe721146d09
[ 43.565009][ T5921] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.565013][ T5921] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.565023][ T5921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.565029][ T5921] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.565035][ T5921] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.565041][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.565047][ T5921] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.565056][ T5921]
[ 43.595963][ T5924] BUG: Bad page state in process syz-executor356 pfn:39801
[ 43.677592][ T5924] page does not match folio
[ 43.679077][ T5924] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x39801
[ 43.682067][ T5924] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 43.684660][ T5924] raw: 00fff00000000000 ffffea0000e60000 00000000ffffffff ffffffffffffffff
[ 43.687736][ T5924] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.691236][ T5924] page dumped because: nonzero pincount
[ 43.693669][ T5924] page_owner tracks the page as allocated
[ 43.695976][ T5924] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5924, tgid 5924 (syz-executor356), ts 43571152038, free_ts 43257801722
[ 43.703501][ T5924] post_alloc_hook+0x181/0x1b0
[ 43.705105][ T5924] get_page_from_freelist+0x135c/0x3920
[ 43.706880][ T5924] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.708712][ T5924] alloc_pages_mpol+0x1fb/0x550
[ 43.710254][ T5924] folio_alloc_noprof+0x20/0x2d0
[ 43.711758][ T5924] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.713573][ T5924] page_cache_ra_order+0x4c0/0xd00
[ 43.715210][ T5924] filemap_fault+0x1a5e/0x2740
[ 43.716712][ T5924] __do_fault+0x10a/0x490
[ 43.717999][ T5924] do_pte_missing+0x1a6/0x3fb0
[ 43.719430][ T5924] __handle_mm_fault+0x103d/0x2a40
[ 43.721029][ T5924] handle_mm_fault+0x3fe/0xad0
[ 43.722489][ T5924] do_user_addr_fault+0x60c/0x1370
[ 43.724118][ T5924] exc_page_fault+0x5c/0xc0
[ 43.725579][ T5924] asm_exc_page_fault+0x26/0x30
[ 43.727079][ T5924] page last free pid 5919 tgid 5919 stack trace:
[ 43.728969][ T5924] free_unref_folios+0x999/0x1630
[ 43.730503][ T5924] folios_put_refs+0x56f/0x740
[ 43.732001][ T5924] truncate_inode_pages_range+0x311/0xe30
[ 43.733878][ T5924] blkdev_flush_mapping+0xfb/0x290
[ 43.735471][ T5924] blkdev_put_whole+0xc4/0xf0
[ 43.736948][ T5924] bdev_release+0x47e/0x6d0
[ 43.738353][ T5924] blkdev_release+0x15/0x20
[ 43.739726][ T5924] __fput+0x3ff/0xb70
[ 43.741108][ T5924] task_work_run+0x14d/0x240
[ 43.742523][ T5924] do_exit+0xafb/0x2c30
[ 43.743915][ T5924] do_group_exit+0xd3/0x2a0
[ 43.745353][ T5924] __x64_sys_exit_group+0x3e/0x50
[ 43.746900][ T5924] x64_sys_call+0x1530/0x1730
[ 43.748372][ T5924] do_syscall_64+0xcd/0x260
[ 43.749799][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.751643][ T5924] Modules linked in:
[ 43.752898][ T5924] CPU: 3 UID: 0 PID: 5924 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.752914][ T5924] Tainted: [B]=BAD_PAGE
[ 43.752917][ T5924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.752923][ T5924] Call Trace:
[ 43.752928][ T5924]
[ 43.752932][ T5924] dump_stack_lvl+0x16c/0x1f0
[ 43.752945][ T5924] bad_page+0xb3/0x1f0
[ 43.752956][ T5924] ? __pfx_bad_page+0x10/0x10
[ 43.752966][ T5924] ? __mem_cgroup_uncharge+0xda/0x130
[ 43.752979][ T5924] free_tail_page_prepare+0x44f/0x5b0
[ 43.752993][ T5924] __free_frozen_pages+0x96a/0xff0
[ 43.753008][ T5924] __folio_put+0x329/0x450
[ 43.753020][ T5924] ? __pfx___folio_put+0x10/0x10
[ 43.753031][ T5924] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.753042][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.753054][ T5924] ? lock_release+0x201/0x2f0
[ 43.753070][ T5924] filemap_free_folio+0x132/0x170
[ 43.753081][ T5924] delete_from_page_cache_batch+0x741/0x9b0
[ 43.753093][ T5924] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.753105][ T5924] ? __pfx_workingset_update_node+0x10/0x10
[ 43.753116][ T5924] ? xas_move_index+0xb0/0x110
[ 43.753128][ T5924] truncate_inode_pages_range+0x279/0xe30
[ 43.753144][ T5924] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.753166][ T5924] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.753194][ T5924] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.753210][ T5924] blkdev_flush_mapping+0xfb/0x290
[ 43.753223][ T5924] blkdev_put_whole+0xc4/0xf0
[ 43.753233][ T5924] bdev_release+0x47e/0x6d0
[ 43.753246][ T5924] ? __pfx_blkdev_release+0x10/0x10
[ 43.753258][ T5924] blkdev_release+0x15/0x20
[ 43.753270][ T5924] __fput+0x3ff/0xb70
[ 43.753282][ T5924] task_work_run+0x14d/0x240
[ 43.753293][ T5924] ? __pfx_task_work_run+0x10/0x10
[ 43.753303][ T5924] ? do_raw_spin_unlock+0x172/0x230
[ 43.753314][ T5924] do_exit+0xafb/0x2c30
[ 43.753329][ T5924] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.753339][ T5924] ? __pfx_do_exit+0x10/0x10
[ 43.753353][ T5924] ? do_group_exit+0x1c3/0x2a0
[ 43.753368][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.753379][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.753391][ T5924] do_group_exit+0xd3/0x2a0
[ 43.753406][ T5924] __x64_sys_exit_group+0x3e/0x50
[ 43.753421][ T5924] x64_sys_call+0x1530/0x1730
[ 43.753436][ T5924] do_syscall_64+0xcd/0x260
[ 43.753448][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.753458][ T5924] RIP: 0033:0x7fe721146d09
[ 43.753466][ T5924] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.753470][ T5924] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.753480][ T5924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.753486][ T5924] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.753492][ T5924] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.753498][ T5924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.753504][ T5924] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.753513][ T5924]
[ 43.845598][ T5924] BUG: Bad page state in process syz-executor356 pfn:39800
[ 43.847891][ T5924] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x39800
[ 43.850651][ T5924] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 43.853629][ T5924] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 43.856759][ T5924] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.859589][ T5924] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.862282][ T5924] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 43.865070][ T5924] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.868008][ T5924] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 43.870948][ T5924] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 43.873637][ T5924] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 43.875886][ T5924] page_owner tracks the page as allocated
[ 43.877674][ T5924] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5924, tgid 5924 (syz-executor356), ts 43571152038, free_ts 43257801722
[ 43.883989][ T5924] post_alloc_hook+0x181/0x1b0
[ 43.885510][ T5924] get_page_from_freelist+0x135c/0x3920
[ 43.887256][ T5924] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 43.889117][ T5924] alloc_pages_mpol+0x1fb/0x550
[ 43.890656][ T5924] folio_alloc_noprof+0x20/0x2d0
[ 43.892222][ T5924] filemap_alloc_folio_noprof+0x3a1/0x470
[ 43.894103][ T5924] page_cache_ra_order+0x4c0/0xd00
[ 43.895708][ T5924] filemap_fault+0x1a5e/0x2740
[ 43.897242][ T5924] __do_fault+0x10a/0x490
[ 43.898602][ T5924] do_pte_missing+0x1a6/0x3fb0
[ 43.900106][ T5924] __handle_mm_fault+0x103d/0x2a40
[ 43.901715][ T5924] handle_mm_fault+0x3fe/0xad0
[ 43.903300][ T5924] do_user_addr_fault+0x60c/0x1370
[ 43.905005][ T5924] exc_page_fault+0x5c/0xc0
[ 43.906522][ T5924] asm_exc_page_fault+0x26/0x30
[ 43.908103][ T5924] page last free pid 5919 tgid 5919 stack trace:
[ 43.910251][ T5924] free_unref_folios+0x999/0x1630
[ 43.911830][ T5924] folios_put_refs+0x56f/0x740
[ 43.913466][ T5924] truncate_inode_pages_range+0x311/0xe30
[ 43.915260][ T5924] blkdev_flush_mapping+0xfb/0x290
[ 43.916905][ T5924] blkdev_put_whole+0xc4/0xf0
[ 43.918422][ T5924] bdev_release+0x47e/0x6d0
[ 43.920000][ T5924] blkdev_release+0x15/0x20
[ 43.921493][ T5924] __fput+0x3ff/0xb70
[ 43.922763][ T5924] task_work_run+0x14d/0x240
[ 43.924343][ T5924] do_exit+0xafb/0x2c30
[ 43.925664][ T5924] do_group_exit+0xd3/0x2a0
[ 43.927124][ T5924] __x64_sys_exit_group+0x3e/0x50
[ 43.928761][ T5924] x64_sys_call+0x1530/0x1730
[ 43.930308][ T5924] do_syscall_64+0xcd/0x260
[ 43.931737][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.933690][ T5924] Modules linked in:
[ 43.934953][ T5924] CPU: 2 UID: 0 PID: 5924 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 43.934970][ T5924] Tainted: [B]=BAD_PAGE
[ 43.934973][ T5924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 43.934979][ T5924] Call Trace:
[ 43.934983][ T5924]
[ 43.934987][ T5924] dump_stack_lvl+0x16c/0x1f0
[ 43.935000][ T5924] bad_page+0xb3/0x1f0
[ 43.935012][ T5924] ? __pfx_bad_page+0x10/0x10
[ 43.935023][ T5924] ? page_bad_reason+0x9d/0x1e0
[ 43.935033][ T5924] __free_frozen_pages+0x76e/0xff0
[ 43.935049][ T5924] __folio_put+0x329/0x450
[ 43.935060][ T5924] ? __pfx___folio_put+0x10/0x10
[ 43.935071][ T5924] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 43.935083][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.935095][ T5924] ? lock_release+0x201/0x2f0
[ 43.935111][ T5924] filemap_free_folio+0x132/0x170
[ 43.935122][ T5924] delete_from_page_cache_batch+0x741/0x9b0
[ 43.935134][ T5924] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 43.935147][ T5924] ? __pfx_workingset_update_node+0x10/0x10
[ 43.935158][ T5924] ? xas_move_index+0xb0/0x110
[ 43.935170][ T5924] truncate_inode_pages_range+0x279/0xe30
[ 43.935185][ T5924] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 43.935208][ T5924] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 43.935225][ T5924] ? __pfx_has_bh_in_lru+0x10/0x10
[ 43.935240][ T5924] blkdev_flush_mapping+0xfb/0x290
[ 43.935253][ T5924] blkdev_put_whole+0xc4/0xf0
[ 43.935264][ T5924] bdev_release+0x47e/0x6d0
[ 43.935277][ T5924] ? __pfx_blkdev_release+0x10/0x10
[ 43.935289][ T5924] blkdev_release+0x15/0x20
[ 43.935301][ T5924] __fput+0x3ff/0xb70
[ 43.935313][ T5924] task_work_run+0x14d/0x240
[ 43.935324][ T5924] ? __pfx_task_work_run+0x10/0x10
[ 43.935335][ T5924] ? do_raw_spin_unlock+0x172/0x230
[ 43.935346][ T5924] do_exit+0xafb/0x2c30
[ 43.935361][ T5924] ? do_raw_spin_lock+0x12c/0x2b0
[ 43.935371][ T5924] ? __pfx_do_exit+0x10/0x10
[ 43.935385][ T5924] ? do_group_exit+0x1c3/0x2a0
[ 43.935400][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.935411][ T5924] ? rcu_is_watching+0x12/0xc0
[ 43.935422][ T5924] do_group_exit+0xd3/0x2a0
[ 43.935438][ T5924] __x64_sys_exit_group+0x3e/0x50
[ 43.935453][ T5924] x64_sys_call+0x1530/0x1730
[ 43.935468][ T5924] do_syscall_64+0xcd/0x260
[ 43.935481][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.935491][ T5924] RIP: 0033:0x7fe721146d09
[ 43.935498][ T5924] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 43.935503][ T5924] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 43.935512][ T5924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 43.935519][ T5924] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 43.935525][ T5924] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 43.935531][ T5924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 43.935537][ T5924] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 43.935545][ T5924]
executing program
[ 44.061561][ T5925] BUG: Bad page state in process syz-executor356 pfn:39e01
[ 44.063982][ T5925] page does not match folio
[ 44.065435][ T5925] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x39e01
[ 44.068715][ T5925] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 44.071038][ T5925] raw: 00fff00000000000 ffffea0000e78000 00000000ffffffff ffffffffffffffff
[ 44.073709][ T5925] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.076326][ T5925] page dumped because: nonzero pincount
[ 44.078043][ T5925] page_owner tracks the page as allocated
[ 44.079785][ T5925] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5925, tgid 5925 (syz-executor356), ts 44045267930, free_ts 43935574694
[ 44.086489][ T5925] post_alloc_hook+0x181/0x1b0
[ 44.087985][ T5925] get_page_from_freelist+0x135c/0x3920
[ 44.090003][ T5925] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.092016][ T5925] alloc_pages_mpol+0x1fb/0x550
[ 44.093617][ T5925] folio_alloc_noprof+0x20/0x2d0
[ 44.095333][ T5925] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.097259][ T5925] page_cache_ra_order+0x4c0/0xd00
[ 44.098820][ T5925] filemap_fault+0x1a5e/0x2740
[ 44.100335][ T5925] __do_fault+0x10a/0x490
[ 44.101685][ T5925] do_pte_missing+0x1a6/0x3fb0
[ 44.103160][ T5925] __handle_mm_fault+0x103d/0x2a40
[ 44.104927][ T5925] handle_mm_fault+0x3fe/0xad0
[ 44.106945][ T5925] do_user_addr_fault+0x60c/0x1370
[ 44.109070][ T5925] exc_page_fault+0x5c/0xc0
[ 44.110634][ T5925] asm_exc_page_fault+0x26/0x30
[ 44.112131][ T5925] page last free pid 5924 tgid 5924 stack trace:
[ 44.114438][ T5925] free_unref_folios+0x999/0x1630
[ 44.116585][ T5925] folios_put_refs+0x56f/0x740
[ 44.118585][ T5925] truncate_inode_pages_range+0x311/0xe30
[ 44.120953][ T5925] blkdev_flush_mapping+0xfb/0x290
[ 44.123078][ T5925] blkdev_put_whole+0xc4/0xf0
[ 44.125115][ T5925] bdev_release+0x47e/0x6d0
[ 44.127030][ T5925] blkdev_release+0x15/0x20
[ 44.128951][ T5925] __fput+0x3ff/0xb70
[ 44.130618][ T5925] task_work_run+0x14d/0x240
[ 44.132540][ T5925] do_exit+0xafb/0x2c30
[ 44.134365][ T5925] do_group_exit+0xd3/0x2a0
[ 44.136279][ T5925] __x64_sys_exit_group+0x3e/0x50
[ 44.138404][ T5925] x64_sys_call+0x1530/0x1730
[ 44.140392][ T5925] do_syscall_64+0xcd/0x260
[ 44.142278][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.144810][ T5925] Modules linked in:
[ 44.146250][ T5925] CPU: 3 UID: 0 PID: 5925 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.146273][ T5925] Tainted: [B]=BAD_PAGE
[ 44.146279][ T5925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.146288][ T5925] Call Trace:
[ 44.146294][ T5925]
[ 44.146300][ T5925] dump_stack_lvl+0x16c/0x1f0
[ 44.146320][ T5925] bad_page+0xb3/0x1f0
[ 44.146338][ T5925] ? __pfx_bad_page+0x10/0x10
[ 44.146355][ T5925] ? __mem_cgroup_uncharge+0xda/0x130
[ 44.146376][ T5925] free_tail_page_prepare+0x44f/0x5b0
[ 44.146396][ T5925] __free_frozen_pages+0x96a/0xff0
[ 44.146420][ T5925] __folio_put+0x329/0x450
[ 44.146439][ T5925] ? __pfx___folio_put+0x10/0x10
[ 44.146458][ T5925] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.146477][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.146494][ T5925] ? lock_release+0x201/0x2f0
[ 44.146513][ T5925] filemap_free_folio+0x132/0x170
[ 44.146526][ T5925] delete_from_page_cache_batch+0x741/0x9b0
[ 44.146543][ T5925] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.146557][ T5925] ? __pfx_workingset_update_node+0x10/0x10
[ 44.146570][ T5925] ? xas_move_index+0xb0/0x110
[ 44.146586][ T5925] truncate_inode_pages_range+0x279/0xe30
[ 44.146609][ T5925] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.146648][ T5925] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.146672][ T5925] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.146694][ T5925] blkdev_flush_mapping+0xfb/0x290
[ 44.146714][ T5925] blkdev_put_whole+0xc4/0xf0
[ 44.146731][ T5925] bdev_release+0x47e/0x6d0
[ 44.146752][ T5925] ? __pfx_blkdev_release+0x10/0x10
[ 44.146772][ T5925] blkdev_release+0x15/0x20
[ 44.146792][ T5925] __fput+0x3ff/0xb70
[ 44.146811][ T5925] task_work_run+0x14d/0x240
[ 44.146827][ T5925] ? __pfx_task_work_run+0x10/0x10
[ 44.146844][ T5925] ? do_raw_spin_unlock+0x172/0x230
[ 44.146869][ T5925] do_exit+0xafb/0x2c30
[ 44.146892][ T5925] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.146908][ T5925] ? __pfx_do_exit+0x10/0x10
[ 44.146929][ T5925] ? do_group_exit+0x1c3/0x2a0
[ 44.146950][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.146968][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.146986][ T5925] do_group_exit+0xd3/0x2a0
[ 44.147009][ T5925] __x64_sys_exit_group+0x3e/0x50
[ 44.147032][ T5925] x64_sys_call+0x1530/0x1730
[ 44.147055][ T5925] do_syscall_64+0xcd/0x260
[ 44.147074][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.147091][ T5925] RIP: 0033:0x7fe721146d09
[ 44.147103][ T5925] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.147110][ T5925] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.147126][ T5925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.147136][ T5925] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.147146][ T5925] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.147156][ T5925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.147166][ T5925] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.147181][ T5925]
[ 44.147211][ T5925] BUG: Bad page state in process syz-executor356 pfn:39e00
[ 44.244236][ T5925] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x39e00
[ 44.246971][ T5925] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 44.249545][ T5925] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 44.252275][ T5925] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.254957][ T5925] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.257565][ T5925] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.260180][ T5925] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.262802][ T5925] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.265438][ T5925] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.268104][ T5925] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 44.270357][ T5925] page_owner tracks the page as allocated
[ 44.272112][ T5925] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5925, tgid 5925 (syz-executor356), ts 44045267930, free_ts 43935574694
[ 44.278532][ T5925] post_alloc_hook+0x181/0x1b0
[ 44.280045][ T5925] get_page_from_freelist+0x135c/0x3920
[ 44.281787][ T5925] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.283704][ T5925] alloc_pages_mpol+0x1fb/0x550
[ 44.285233][ T5925] folio_alloc_noprof+0x20/0x2d0
[ 44.286785][ T5925] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.288573][ T5925] page_cache_ra_order+0x4c0/0xd00
[ 44.290191][ T5925] filemap_fault+0x1a5e/0x2740
[ 44.291705][ T5925] __do_fault+0x10a/0x490
[ 44.293072][ T5925] do_pte_missing+0x1a6/0x3fb0
[ 44.294664][ T5925] __handle_mm_fault+0x103d/0x2a40
[ 44.296264][ T5925] handle_mm_fault+0x3fe/0xad0
[ 44.297802][ T5925] do_user_addr_fault+0x60c/0x1370
[ 44.299405][ T5925] exc_page_fault+0x5c/0xc0
[ 44.300833][ T5925] asm_exc_page_fault+0x26/0x30
[ 44.302361][ T5925] page last free pid 5924 tgid 5924 stack trace:
[ 44.304397][ T5925] free_unref_folios+0x999/0x1630
[ 44.306025][ T5925] folios_put_refs+0x56f/0x740
[ 44.307561][ T5925] truncate_inode_pages_range+0x311/0xe30
[ 44.309366][ T5925] blkdev_flush_mapping+0xfb/0x290
[ 44.310977][ T5925] blkdev_put_whole+0xc4/0xf0
[ 44.312464][ T5925] bdev_release+0x47e/0x6d0
[ 44.313972][ T5925] blkdev_release+0x15/0x20
[ 44.315400][ T5925] __fput+0x3ff/0xb70
[ 44.316695][ T5925] task_work_run+0x14d/0x240
[ 44.318146][ T5925] do_exit+0xafb/0x2c30
[ 44.319459][ T5925] do_group_exit+0xd3/0x2a0
[ 44.320899][ T5925] __x64_sys_exit_group+0x3e/0x50
[ 44.322485][ T5925] x64_sys_call+0x1530/0x1730
[ 44.324060][ T5925] do_syscall_64+0xcd/0x260
[ 44.325523][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.327403][ T5925] Modules linked in:
[ 44.328660][ T5925] CPU: 3 UID: 0 PID: 5925 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.328677][ T5925] Tainted: [B]=BAD_PAGE
[ 44.328680][ T5925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.328686][ T5925] Call Trace:
[ 44.328690][ T5925]
[ 44.328694][ T5925] dump_stack_lvl+0x16c/0x1f0
[ 44.328707][ T5925] bad_page+0xb3/0x1f0
[ 44.328718][ T5925] ? __pfx_bad_page+0x10/0x10
[ 44.328729][ T5925] ? page_bad_reason+0x9d/0x1e0
executing program
[ 44.328739][ T5925] __free_frozen_pages+0x76e/0xff0
[ 44.328755][ T5925] __folio_put+0x329/0x450
[ 44.328766][ T5925] ? __pfx___folio_put+0x10/0x10
[ 44.328777][ T5925] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.328789][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.328801][ T5925] ? lock_release+0x201/0x2f0
[ 44.328817][ T5925] filemap_free_folio+0x132/0x170
[ 44.328827][ T5925] delete_from_page_cache_batch+0x741/0x9b0
[ 44.328840][ T5925] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.328852][ T5925] ? __pfx_workingset_update_node+0x10/0x10
[ 44.328864][ T5925] ? xas_move_index+0xb0/0x110
[ 44.328876][ T5925] truncate_inode_pages_range+0x279/0xe30
[ 44.328891][ T5925] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.328914][ T5925] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.328931][ T5925] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.328946][ T5925] blkdev_flush_mapping+0xfb/0x290
[ 44.328958][ T5925] blkdev_put_whole+0xc4/0xf0
[ 44.328969][ T5925] bdev_release+0x47e/0x6d0
[ 44.328982][ T5925] ? __pfx_blkdev_release+0x10/0x10
[ 44.328994][ T5925] blkdev_release+0x15/0x20
[ 44.329006][ T5925] __fput+0x3ff/0xb70
[ 44.329019][ T5925] task_work_run+0x14d/0x240
[ 44.329029][ T5925] ? __pfx_task_work_run+0x10/0x10
[ 44.329039][ T5925] ? do_raw_spin_unlock+0x172/0x230
[ 44.329050][ T5925] do_exit+0xafb/0x2c30
[ 44.329065][ T5925] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.329075][ T5925] ? __pfx_do_exit+0x10/0x10
[ 44.329089][ T5925] ? do_group_exit+0x1c3/0x2a0
[ 44.329104][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.329115][ T5925] ? rcu_is_watching+0x12/0xc0
[ 44.329126][ T5925] do_group_exit+0xd3/0x2a0
[ 44.329142][ T5925] __x64_sys_exit_group+0x3e/0x50
[ 44.329157][ T5925] x64_sys_call+0x1530/0x1730
[ 44.329172][ T5925] do_syscall_64+0xcd/0x260
[ 44.329184][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.329194][ T5925] RIP: 0033:0x7fe721146d09
[ 44.329202][ T5925] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.329206][ T5925] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.329216][ T5925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.329222][ T5925] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.329228][ T5925] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.329234][ T5925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.329240][ T5925] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.329249][ T5925]
[ 44.349276][ T5929] BUG: Bad page state in process syz-executor356 pfn:3a201
[ 44.428003][ T5929] page does not match folio
[ 44.429476][ T5929] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3a201
[ 44.432676][ T5929] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 44.435080][ T5929] raw: 00fff00000000000 ffffea0000e88000 00000000ffffffff ffffffffffffffff
[ 44.437748][ T5929] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.440429][ T5929] page dumped because: nonzero pincount
[ 44.442153][ T5929] page_owner tracks the page as allocated
[ 44.444141][ T5929] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5929, tgid 5929 (syz-executor356), ts 44334185729, free_ts 0
[ 44.450215][ T5929] post_alloc_hook+0x181/0x1b0
[ 44.451723][ T5929] get_page_from_freelist+0x135c/0x3920
[ 44.453654][ T5929] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.455495][ T5929] alloc_pages_mpol+0x1fb/0x550
[ 44.457025][ T5929] folio_alloc_noprof+0x20/0x2d0
[ 44.458572][ T5929] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.460336][ T5929] page_cache_ra_order+0x4c0/0xd00
[ 44.461929][ T5929] filemap_fault+0x1a5e/0x2740
[ 44.463476][ T5929] __do_fault+0x10a/0x490
[ 44.464842][ T5929] do_pte_missing+0x1a6/0x3fb0
[ 44.466338][ T5929] __handle_mm_fault+0x103d/0x2a40
[ 44.468036][ T5929] handle_mm_fault+0x3fe/0xad0
[ 44.469563][ T5929] do_user_addr_fault+0x60c/0x1370
[ 44.471155][ T5929] exc_page_fault+0x5c/0xc0
[ 44.472611][ T5929] asm_exc_page_fault+0x26/0x30
[ 44.474195][ T5929] page_owner free stack trace missing
[ 44.475880][ T5929] Modules linked in:
[ 44.477152][ T5929] CPU: 2 UID: 0 PID: 5929 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.477169][ T5929] Tainted: [B]=BAD_PAGE
[ 44.477172][ T5929] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.477178][ T5929] Call Trace:
[ 44.477183][ T5929]
[ 44.477187][ T5929] dump_stack_lvl+0x16c/0x1f0
[ 44.477202][ T5929] bad_page+0xb3/0x1f0
[ 44.477213][ T5929] ? __pfx_bad_page+0x10/0x10
[ 44.477224][ T5929] ? __mem_cgroup_uncharge+0xda/0x130
[ 44.477236][ T5929] free_tail_page_prepare+0x44f/0x5b0
[ 44.477250][ T5929] __free_frozen_pages+0x96a/0xff0
[ 44.477265][ T5929] __folio_put+0x329/0x450
[ 44.477277][ T5929] ? __pfx___folio_put+0x10/0x10
[ 44.477288][ T5929] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.477299][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.477311][ T5929] ? lock_release+0x201/0x2f0
[ 44.477327][ T5929] filemap_free_folio+0x132/0x170
[ 44.477338][ T5929] delete_from_page_cache_batch+0x741/0x9b0
[ 44.477351][ T5929] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.477363][ T5929] ? __pfx_workingset_update_node+0x10/0x10
[ 44.477374][ T5929] ? xas_move_index+0xb0/0x110
[ 44.477386][ T5929] truncate_inode_pages_range+0x279/0xe30
[ 44.477402][ T5929] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.477424][ T5929] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.477441][ T5929] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.477456][ T5929] blkdev_flush_mapping+0xfb/0x290
[ 44.477469][ T5929] blkdev_put_whole+0xc4/0xf0
[ 44.477479][ T5929] bdev_release+0x47e/0x6d0
[ 44.477493][ T5929] ? __pfx_blkdev_release+0x10/0x10
[ 44.477505][ T5929] blkdev_release+0x15/0x20
[ 44.477518][ T5929] __fput+0x3ff/0xb70
[ 44.477530][ T5929] task_work_run+0x14d/0x240
[ 44.477541][ T5929] ? __pfx_task_work_run+0x10/0x10
[ 44.477551][ T5929] ? do_raw_spin_unlock+0x172/0x230
[ 44.477562][ T5929] do_exit+0xafb/0x2c30
[ 44.477578][ T5929] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.477589][ T5929] ? __pfx_do_exit+0x10/0x10
[ 44.477603][ T5929] ? do_group_exit+0x1c3/0x2a0
[ 44.477617][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.477629][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.477640][ T5929] do_group_exit+0xd3/0x2a0
[ 44.477655][ T5929] __x64_sys_exit_group+0x3e/0x50
[ 44.477671][ T5929] x64_sys_call+0x1530/0x1730
[ 44.477697][ T5929] do_syscall_64+0xcd/0x260
[ 44.477710][ T5929] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.477721][ T5929] RIP: 0033:0x7fe721146d09
[ 44.477728][ T5929] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.477733][ T5929] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.477743][ T5929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.477750][ T5929] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.477756][ T5929] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.477762][ T5929] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.477768][ T5929] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.477776][ T5929]
[ 44.477790][ T5929] BUG: Bad page state in process syz-executor356 pfn:3a200
[ 44.484938][ T40] kauditd_printk_skb: 10 callbacks suppressed
[ 44.484946][ T40] audit: type=1400 audit(1745777967.007:98): avc: denied { rename } for pid=5327 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 44.486917][ T5929] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3a200
[ 44.487774][ T40] audit: type=1400 audit(1745777967.007:99): avc: denied { unlink } for pid=5327 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 44.488680][ T5929] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 44.490164][ T40] audit: type=1400 audit(1745777967.007:100): avc: denied { create } for pid=5327 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 44.491421][ T5929] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 44.610120][ T5929] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.612956][ T5929] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.615721][ T5929] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.618562][ T5929] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.621273][ T5929] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.624082][ T5929] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.626822][ T5929] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 44.629123][ T5929] page_owner tracks the page as allocated
[ 44.630911][ T5929] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5929, tgid 5929 (syz-executor356), ts 44334185729, free_ts 0
[ 44.637099][ T5929] post_alloc_hook+0x181/0x1b0
[ 44.638619][ T5929] get_page_from_freelist+0x135c/0x3920
[ 44.640365][ T5929] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.642208][ T5929] alloc_pages_mpol+0x1fb/0x550
[ 44.643812][ T5929] folio_alloc_noprof+0x20/0x2d0
[ 44.645364][ T5929] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.647202][ T5929] page_cache_ra_order+0x4c0/0xd00
[ 44.648815][ T5929] filemap_fault+0x1a5e/0x2740
[ 44.650330][ T5929] __do_fault+0x10a/0x490
[ 44.651696][ T5929] do_pte_missing+0x1a6/0x3fb0
[ 44.653297][ T5929] __handle_mm_fault+0x103d/0x2a40
[ 44.654919][ T5929] handle_mm_fault+0x3fe/0xad0
[ 44.656459][ T5929] do_user_addr_fault+0x60c/0x1370
[ 44.658100][ T5929] exc_page_fault+0x5c/0xc0
[ 44.659538][ T5929] asm_exc_page_fault+0x26/0x30
[ 44.661088][ T5929] page_owner free stack trace missing
[ 44.662772][ T5929] Modules linked in:
executing program
[ 44.664120][ T5929] CPU: 3 UID: 0 PID: 5929 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.664137][ T5929] Tainted: [B]=BAD_PAGE
[ 44.664141][ T5929] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.664147][ T5929] Call Trace:
[ 44.664152][ T5929]
[ 44.664156][ T5929] dump_stack_lvl+0x16c/0x1f0
[ 44.664169][ T5929] bad_page+0xb3/0x1f0
[ 44.664181][ T5929] ? __pfx_bad_page+0x10/0x10
[ 44.664192][ T5929] ? page_bad_reason+0x9d/0x1e0
[ 44.664203][ T5929] __free_frozen_pages+0x76e/0xff0
[ 44.664218][ T5929] __folio_put+0x329/0x450
[ 44.664229][ T5929] ? __pfx___folio_put+0x10/0x10
[ 44.664240][ T5929] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.664252][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.664264][ T5929] ? lock_release+0x201/0x2f0
[ 44.664279][ T5929] filemap_free_folio+0x132/0x170
[ 44.664306][ T5929] delete_from_page_cache_batch+0x741/0x9b0
[ 44.664324][ T5929] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.664337][ T5929] ? __pfx_workingset_update_node+0x10/0x10
[ 44.664349][ T5929] ? xas_move_index+0xb0/0x110
[ 44.664362][ T5929] truncate_inode_pages_range+0x279/0xe30
[ 44.664377][ T5929] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.664400][ T5929] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.664418][ T5929] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.664433][ T5929] blkdev_flush_mapping+0xfb/0x290
[ 44.664445][ T5929] blkdev_put_whole+0xc4/0xf0
[ 44.664456][ T5929] bdev_release+0x47e/0x6d0
[ 44.664469][ T5929] ? __pfx_blkdev_release+0x10/0x10
[ 44.664481][ T5929] blkdev_release+0x15/0x20
[ 44.664499][ T5929] __fput+0x3ff/0xb70
[ 44.664511][ T5929] task_work_run+0x14d/0x240
[ 44.664522][ T5929] ? __pfx_task_work_run+0x10/0x10
[ 44.664532][ T5929] ? do_raw_spin_unlock+0x172/0x230
[ 44.664543][ T5929] do_exit+0xafb/0x2c30
[ 44.664560][ T5929] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.664570][ T5929] ? __pfx_do_exit+0x10/0x10
[ 44.664584][ T5929] ? do_group_exit+0x1c3/0x2a0
[ 44.664598][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.664610][ T5929] ? rcu_is_watching+0x12/0xc0
[ 44.664621][ T5929] do_group_exit+0xd3/0x2a0
[ 44.664637][ T5929] __x64_sys_exit_group+0x3e/0x50
[ 44.664652][ T5929] x64_sys_call+0x1530/0x1730
[ 44.664668][ T5929] do_syscall_64+0xcd/0x260
[ 44.664680][ T5929] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.664690][ T5929] RIP: 0033:0x7fe721146d09
[ 44.664698][ T5929] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.664703][ T5929] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.664712][ T5929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.664718][ T5929] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.664724][ T5929] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.664730][ T5929] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.664736][ T5929] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.664747][ T5929]
[ 44.696584][ T5930] BUG: Bad page state in process syz-executor356 pfn:3a601
[ 44.774569][ T5930] page does not match folio
[ 44.775987][ T5930] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3a601
[ 44.779602][ T5930] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 44.782727][ T5930] raw: 00fff00000000000 ffffea0000e98000 00000000ffffffff ffffffffffffffff
[ 44.786319][ T5930] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.789903][ T5930] page dumped because: nonzero pincount
[ 44.792151][ T5930] page_owner tracks the page as allocated
[ 44.794616][ T5930] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5930, tgid 5930 (syz-executor356), ts 44668835426, free_ts 0
[ 44.801899][ T5930] post_alloc_hook+0x181/0x1b0
[ 44.803456][ T5930] get_page_from_freelist+0x135c/0x3920
[ 44.805176][ T5930] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.807044][ T5930] alloc_pages_mpol+0x1fb/0x550
[ 44.808569][ T5930] folio_alloc_noprof+0x20/0x2d0
[ 44.810224][ T5930] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.812661][ T5930] page_cache_ra_order+0x4c0/0xd00
[ 44.814395][ T5930] filemap_fault+0x1a5e/0x2740
[ 44.815903][ T5930] __do_fault+0x10a/0x490
[ 44.817298][ T5930] do_pte_missing+0x1a6/0x3fb0
[ 44.818814][ T5930] __handle_mm_fault+0x103d/0x2a40
[ 44.820465][ T5930] handle_mm_fault+0x3fe/0xad0
[ 44.821976][ T5930] do_user_addr_fault+0x60c/0x1370
[ 44.823659][ T5930] exc_page_fault+0x5c/0xc0
[ 44.825100][ T5930] asm_exc_page_fault+0x26/0x30
[ 44.826639][ T5930] page_owner free stack trace missing
[ 44.828337][ T5930] Modules linked in:
[ 44.829635][ T5930] CPU: 2 UID: 0 PID: 5930 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.829651][ T5930] Tainted: [B]=BAD_PAGE
[ 44.829654][ T5930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.829660][ T5930] Call Trace:
[ 44.829665][ T5930]
[ 44.829669][ T5930] dump_stack_lvl+0x16c/0x1f0
[ 44.829684][ T5930] bad_page+0xb3/0x1f0
[ 44.829695][ T5930] ? __pfx_bad_page+0x10/0x10
[ 44.829705][ T5930] ? __mem_cgroup_uncharge+0xda/0x130
[ 44.829718][ T5930] free_tail_page_prepare+0x44f/0x5b0
[ 44.829732][ T5930] __free_frozen_pages+0x96a/0xff0
[ 44.829748][ T5930] __folio_put+0x329/0x450
[ 44.829761][ T5930] ? __pfx___folio_put+0x10/0x10
[ 44.829772][ T5930] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.829784][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.829796][ T5930] ? lock_release+0x201/0x2f0
[ 44.829811][ T5930] filemap_free_folio+0x132/0x170
[ 44.829822][ T5930] delete_from_page_cache_batch+0x741/0x9b0
[ 44.829835][ T5930] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.829847][ T5930] ? __pfx_workingset_update_node+0x10/0x10
[ 44.829858][ T5930] ? xas_move_index+0xb0/0x110
[ 44.829871][ T5930] truncate_inode_pages_range+0x279/0xe30
[ 44.829886][ T5930] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.829909][ T5930] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.829926][ T5930] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.829941][ T5930] blkdev_flush_mapping+0xfb/0x290
[ 44.829954][ T5930] blkdev_put_whole+0xc4/0xf0
[ 44.829964][ T5930] bdev_release+0x47e/0x6d0
[ 44.829978][ T5930] ? __pfx_blkdev_release+0x10/0x10
[ 44.829990][ T5930] blkdev_release+0x15/0x20
[ 44.830003][ T5930] __fput+0x3ff/0xb70
[ 44.830015][ T5930] task_work_run+0x14d/0x240
[ 44.830025][ T5930] ? __pfx_task_work_run+0x10/0x10
[ 44.830036][ T5930] ? do_raw_spin_unlock+0x172/0x230
[ 44.830047][ T5930] do_exit+0xafb/0x2c30
[ 44.830062][ T5930] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.830072][ T5930] ? __pfx_do_exit+0x10/0x10
[ 44.830086][ T5930] ? do_group_exit+0x1c3/0x2a0
[ 44.830101][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.830112][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.830124][ T5930] do_group_exit+0xd3/0x2a0
[ 44.830139][ T5930] __x64_sys_exit_group+0x3e/0x50
[ 44.830154][ T5930] x64_sys_call+0x1530/0x1730
[ 44.830170][ T5930] do_syscall_64+0xcd/0x260
[ 44.830183][ T5930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.830196][ T5930] RIP: 0033:0x7fe721146d09
[ 44.830204][ T5930] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.830209][ T5930] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.830219][ T5930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.830225][ T5930] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.830231][ T5930] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.830237][ T5930] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.830243][ T5930] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.830252][ T5930]
[ 44.830267][ T5930] BUG: Bad page state in process syz-executor356 pfn:3a600
[ 44.925963][ T5930] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3a600
[ 44.928637][ T5930] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 44.931214][ T5930] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 44.933999][ T5930] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.936633][ T5930] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.939186][ T5930] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 44.941831][ T5930] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.944518][ T5930] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 44.947133][ T5930] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 44.949738][ T5930] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 44.951967][ T5930] page_owner tracks the page as allocated
[ 44.953799][ T5930] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5930, tgid 5930 (syz-executor356), ts 44668835426, free_ts 0
[ 44.959676][ T5930] post_alloc_hook+0x181/0x1b0
[ 44.961234][ T5930] get_page_from_freelist+0x135c/0x3920
[ 44.962966][ T5930] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 44.965740][ T5930] alloc_pages_mpol+0x1fb/0x550
[ 44.967253][ T5930] folio_alloc_noprof+0x20/0x2d0
[ 44.968789][ T5930] filemap_alloc_folio_noprof+0x3a1/0x470
[ 44.970537][ T5930] page_cache_ra_order+0x4c0/0xd00
[ 44.972163][ T5930] filemap_fault+0x1a5e/0x2740
[ 44.974048][ T5930] __do_fault+0x10a/0x490
[ 44.975560][ T5930] do_pte_missing+0x1a6/0x3fb0
[ 44.977137][ T5930] __handle_mm_fault+0x103d/0x2a40
[ 44.979222][ T5930] handle_mm_fault+0x3fe/0xad0
[ 44.980929][ T5930] do_user_addr_fault+0x60c/0x1370
[ 44.982536][ T5930] exc_page_fault+0x5c/0xc0
[ 44.984073][ T5930] asm_exc_page_fault+0x26/0x30
[ 44.985621][ T5930] page_owner free stack trace missing
[ 44.987363][ T5930] Modules linked in:
executing program
[ 44.988624][ T5930] CPU: 3 UID: 0 PID: 5930 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 44.988641][ T5930] Tainted: [B]=BAD_PAGE
[ 44.988644][ T5930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 44.988650][ T5930] Call Trace:
[ 44.988655][ T5930]
[ 44.988659][ T5930] dump_stack_lvl+0x16c/0x1f0
[ 44.988674][ T5930] bad_page+0xb3/0x1f0
[ 44.988685][ T5930] ? __pfx_bad_page+0x10/0x10
[ 44.988696][ T5930] ? page_bad_reason+0x9d/0x1e0
[ 44.988706][ T5930] __free_frozen_pages+0x76e/0xff0
[ 44.988722][ T5930] __folio_put+0x329/0x450
[ 44.988734][ T5930] ? __pfx___folio_put+0x10/0x10
[ 44.988745][ T5930] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 44.988757][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.988769][ T5930] ? lock_release+0x201/0x2f0
[ 44.988788][ T5930] filemap_free_folio+0x132/0x170
[ 44.988799][ T5930] delete_from_page_cache_batch+0x741/0x9b0
[ 44.988811][ T5930] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 44.988824][ T5930] ? __pfx_workingset_update_node+0x10/0x10
[ 44.988835][ T5930] ? xas_move_index+0xb0/0x110
[ 44.988847][ T5930] truncate_inode_pages_range+0x279/0xe30
[ 44.988863][ T5930] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 44.988886][ T5930] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 44.988903][ T5930] ? __pfx_has_bh_in_lru+0x10/0x10
[ 44.988918][ T5930] blkdev_flush_mapping+0xfb/0x290
[ 44.988931][ T5930] blkdev_put_whole+0xc4/0xf0
[ 44.988941][ T5930] bdev_release+0x47e/0x6d0
[ 44.988954][ T5930] ? __pfx_blkdev_release+0x10/0x10
[ 44.988967][ T5930] blkdev_release+0x15/0x20
[ 44.988979][ T5930] __fput+0x3ff/0xb70
[ 44.988991][ T5930] task_work_run+0x14d/0x240
[ 44.989002][ T5930] ? __pfx_task_work_run+0x10/0x10
[ 44.989013][ T5930] ? do_raw_spin_unlock+0x172/0x230
[ 44.989024][ T5930] do_exit+0xafb/0x2c30
[ 44.989040][ T5930] ? do_raw_spin_lock+0x12c/0x2b0
[ 44.989049][ T5930] ? __pfx_do_exit+0x10/0x10
[ 44.989063][ T5930] ? do_group_exit+0x1c3/0x2a0
[ 44.989078][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.989089][ T5930] ? rcu_is_watching+0x12/0xc0
[ 44.989101][ T5930] do_group_exit+0xd3/0x2a0
[ 44.989116][ T5930] __x64_sys_exit_group+0x3e/0x50
[ 44.989132][ T5930] x64_sys_call+0x1530/0x1730
[ 44.989147][ T5930] do_syscall_64+0xcd/0x260
[ 44.989160][ T5930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.989170][ T5930] RIP: 0033:0x7fe721146d09
[ 44.989178][ T5930] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 44.989182][ T5930] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.989192][ T5930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 44.989198][ T5930] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 44.989204][ T5930] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.989210][ T5930] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 44.989216][ T5930] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 44.989225][ T5930]
[ 45.008235][ T5931] BUG: Bad page state in process syz-executor356 pfn:3a801
[ 45.089286][ T5931] page does not match folio
[ 45.090725][ T5931] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3a801
[ 45.093961][ T5931] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 45.096314][ T5931] raw: 00fff00000000000 ffffea0000ea0000 00000000ffffffff ffffffffffffffff
[ 45.099029][ T5931] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.101702][ T5931] page dumped because: nonzero pincount
[ 45.103524][ T5931] page_owner tracks the page as allocated
[ 45.105367][ T5931] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5931, tgid 5931 (syz-executor356), ts 44993579336, free_ts 0
[ 45.111404][ T5931] post_alloc_hook+0x181/0x1b0
[ 45.112926][ T5931] get_page_from_freelist+0x135c/0x3920
[ 45.114809][ T5931] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.116679][ T5931] alloc_pages_mpol+0x1fb/0x550
[ 45.118203][ T5931] folio_alloc_noprof+0x20/0x2d0
[ 45.119750][ T5931] filemap_alloc_folio_noprof+0x3a1/0x470
[ 45.121540][ T5931] page_cache_ra_order+0x4c0/0xd00
[ 45.123137][ T5931] filemap_fault+0x1a5e/0x2740
[ 45.124763][ T5931] __do_fault+0x10a/0x490
[ 45.126114][ T5931] do_pte_missing+0x1a6/0x3fb0
[ 45.127641][ T5931] __handle_mm_fault+0x103d/0x2a40
[ 45.129244][ T5931] handle_mm_fault+0x3fe/0xad0
[ 45.130763][ T5931] do_user_addr_fault+0x60c/0x1370
[ 45.132367][ T5931] exc_page_fault+0x5c/0xc0
[ 45.133896][ T5931] asm_exc_page_fault+0x26/0x30
[ 45.135443][ T5931] page_owner free stack trace missing
[ 45.137168][ T5931] Modules linked in:
[ 45.138431][ T5931] CPU: 2 UID: 0 PID: 5931 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 45.138447][ T5931] Tainted: [B]=BAD_PAGE
[ 45.138451][ T5931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 45.138457][ T5931] Call Trace:
[ 45.138462][ T5931]
[ 45.138466][ T5931] dump_stack_lvl+0x16c/0x1f0
[ 45.138484][ T5931] bad_page+0xb3/0x1f0
[ 45.138495][ T5931] ? __pfx_bad_page+0x10/0x10
[ 45.138506][ T5931] ? __mem_cgroup_uncharge+0xda/0x130
[ 45.138518][ T5931] free_tail_page_prepare+0x44f/0x5b0
[ 45.138532][ T5931] __free_frozen_pages+0x96a/0xff0
[ 45.138548][ T5931] __folio_put+0x329/0x450
[ 45.138559][ T5931] ? __pfx___folio_put+0x10/0x10
[ 45.138570][ T5931] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 45.138582][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.138594][ T5931] ? lock_release+0x201/0x2f0
[ 45.138610][ T5931] filemap_free_folio+0x132/0x170
[ 45.138620][ T5931] delete_from_page_cache_batch+0x741/0x9b0
[ 45.138633][ T5931] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 45.138645][ T5931] ? __pfx_workingset_update_node+0x10/0x10
[ 45.138656][ T5931] ? xas_move_index+0xb0/0x110
[ 45.138669][ T5931] truncate_inode_pages_range+0x279/0xe30
[ 45.138684][ T5931] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 45.138707][ T5931] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 45.138723][ T5931] ? __pfx_has_bh_in_lru+0x10/0x10
[ 45.138738][ T5931] blkdev_flush_mapping+0xfb/0x290
[ 45.138752][ T5931] blkdev_put_whole+0xc4/0xf0
[ 45.138762][ T5931] bdev_release+0x47e/0x6d0
[ 45.138775][ T5931] ? __pfx_blkdev_release+0x10/0x10
[ 45.138787][ T5931] blkdev_release+0x15/0x20
[ 45.138800][ T5931] __fput+0x3ff/0xb70
[ 45.138811][ T5931] task_work_run+0x14d/0x240
[ 45.138823][ T5931] ? __pfx_task_work_run+0x10/0x10
[ 45.138833][ T5931] ? do_raw_spin_unlock+0x172/0x230
[ 45.138844][ T5931] do_exit+0xafb/0x2c30
[ 45.138860][ T5931] ? do_raw_spin_lock+0x12c/0x2b0
[ 45.138870][ T5931] ? __pfx_do_exit+0x10/0x10
[ 45.138884][ T5931] ? do_group_exit+0x1c3/0x2a0
[ 45.138898][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.138909][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.138921][ T5931] do_group_exit+0xd3/0x2a0
[ 45.138936][ T5931] __x64_sys_exit_group+0x3e/0x50
[ 45.138952][ T5931] x64_sys_call+0x1530/0x1730
[ 45.138967][ T5931] do_syscall_64+0xcd/0x260
[ 45.138980][ T5931] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.138991][ T5931] RIP: 0033:0x7fe721146d09
[ 45.138998][ T5931] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 45.139003][ T5931] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.139012][ T5931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 45.139019][ T5931] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 45.139025][ T5931] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.139031][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 45.139037][ T5931] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 45.139045][ T5931]
[ 45.139060][ T5931] BUG: Bad page state in process syz-executor356 pfn:3a800
[ 45.236139][ T5931] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3a800
[ 45.238871][ T5931] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 45.241473][ T5931] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 45.244354][ T5931] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.247142][ T5931] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.249819][ T5931] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.252620][ T5931] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.255413][ T5931] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.258214][ T5931] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.260891][ T5931] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 45.263152][ T5931] page_owner tracks the page as allocated
[ 45.265054][ T5931] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5931, tgid 5931 (syz-executor356), ts 44993579336, free_ts 0
[ 45.271226][ T5931] post_alloc_hook+0x181/0x1b0
[ 45.272747][ T5931] get_page_from_freelist+0x135c/0x3920
[ 45.275600][ T5931] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.277545][ T5931] alloc_pages_mpol+0x1fb/0x550
[ 45.279069][ T5931] folio_alloc_noprof+0x20/0x2d0
[ 45.280636][ T5931] filemap_alloc_folio_noprof+0x3a1/0x470
[ 45.282417][ T5931] page_cache_ra_order+0x4c0/0xd00
[ 45.286306][ T5931] filemap_fault+0x1a5e/0x2740
[ 45.287898][ T5931] __do_fault+0x10a/0x490
[ 45.289263][ T5931] do_pte_missing+0x1a6/0x3fb0
[ 45.290783][ T5931] __handle_mm_fault+0x103d/0x2a40
[ 45.292396][ T5931] handle_mm_fault+0x3fe/0xad0
[ 45.294014][ T5931] do_user_addr_fault+0x60c/0x1370
[ 45.295725][ T5931] exc_page_fault+0x5c/0xc0
[ 45.297230][ T5931] asm_exc_page_fault+0x26/0x30
[ 45.298778][ T5931] page_owner free stack trace missing
[ 45.300491][ T5931] Modules linked in:
[ 45.301758][ T5931] CPU: 2 UID: 0 PID: 5931 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 45.301774][ T5931] Tainted: [B]=BAD_PAGE
[ 45.301778][ T5931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 45.301784][ T5931] Call Trace:
[ 45.301788][ T5931]
[ 45.301792][ T5931] dump_stack_lvl+0x16c/0x1f0
[ 45.301806][ T5931] bad_page+0xb3/0x1f0
[ 45.301817][ T5931] ? __pfx_bad_page+0x10/0x10
[ 45.301828][ T5931] ? page_bad_reason+0x9d/0x1e0
[ 45.301839][ T5931] __free_frozen_pages+0x76e/0xff0
[ 45.301854][ T5931] __folio_put+0x329/0x450
[ 45.301866][ T5931] ? __pfx___folio_put+0x10/0x10
[ 45.301877][ T5931] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 45.301889][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.301901][ T5931] ? lock_release+0x201/0x2f0
[ 45.301916][ T5931] filemap_free_folio+0x132/0x170
[ 45.301930][ T5931] delete_from_page_cache_batch+0x741/0x9b0
[ 45.301942][ T5931] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 45.301955][ T5931] ? __pfx_workingset_update_node+0x10/0x10
[ 45.301966][ T5931] ? xas_move_index+0xb0/0x110
[ 45.301979][ T5931] truncate_inode_pages_range+0x279/0xe30
[ 45.301994][ T5931] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 45.302017][ T5931] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 45.302034][ T5931] ? __pfx_has_bh_in_lru+0x10/0x10
[ 45.302049][ T5931] blkdev_flush_mapping+0xfb/0x290
[ 45.302061][ T5931] blkdev_put_whole+0xc4/0xf0
[ 45.302072][ T5931] bdev_release+0x47e/0x6d0
[ 45.302085][ T5931] ? __pfx_blkdev_release+0x10/0x10
[ 45.302097][ T5931] blkdev_release+0x15/0x20
[ 45.302109][ T5931] __fput+0x3ff/0xb70
[ 45.302122][ T5931] task_work_run+0x14d/0x240
[ 45.302133][ T5931] ? __pfx_task_work_run+0x10/0x10
[ 45.302143][ T5931] ? do_raw_spin_unlock+0x172/0x230
[ 45.302154][ T5931] do_exit+0xafb/0x2c30
[ 45.302171][ T5931] ? do_raw_spin_lock+0x12c/0x2b0
[ 45.302181][ T5931] ? __pfx_do_exit+0x10/0x10
[ 45.302195][ T5931] ? do_group_exit+0x1c3/0x2a0
[ 45.302210][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.302221][ T5931] ? rcu_is_watching+0x12/0xc0
[ 45.302233][ T5931] do_group_exit+0xd3/0x2a0
[ 45.302248][ T5931] __x64_sys_exit_group+0x3e/0x50
[ 45.302263][ T5931] x64_sys_call+0x1530/0x1730
[ 45.302280][ T5931] do_syscall_64+0xcd/0x260
[ 45.302292][ T5931] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.302303][ T5931] RIP: 0033:0x7fe721146d09
[ 45.302310][ T5931] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 45.302315][ T5931] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.302324][ T5931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 45.302331][ T5931] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 45.302337][ T5931] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.302343][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 45.302349][ T5931] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 45.302357][ T5931]
executing program
[ 45.411910][ T5932] BUG: Bad page state in process syz-executor356 pfn:3aa01
[ 45.414354][ T5932] page does not match folio
[ 45.415781][ T5932] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3aa01
[ 45.418925][ T5932] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 45.421267][ T5932] raw: 00fff00000000000 ffffea0000ea8000 00000000ffffffff ffffffffffffffff
[ 45.423999][ T5932] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.426771][ T5932] page dumped because: nonzero pincount
[ 45.428613][ T5932] page_owner tracks the page as allocated
[ 45.430458][ T5932] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5932, tgid 5932 (syz-executor356), ts 45396651355, free_ts 45302382268
[ 45.436896][ T5932] post_alloc_hook+0x181/0x1b0
[ 45.438495][ T5932] get_page_from_freelist+0x135c/0x3920
[ 45.440250][ T5932] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.442114][ T5932] alloc_pages_mpol+0x1fb/0x550
[ 45.443875][ T5932] folio_alloc_noprof+0x20/0x2d0
[ 45.445528][ T5932] filemap_alloc_folio_noprof+0x3a1/0x470
[ 45.447330][ T5932] page_cache_ra_order+0x4c0/0xd00
[ 45.448952][ T5932] filemap_fault+0x1a5e/0x2740
[ 45.450517][ T5932] __do_fault+0x10a/0x490
[ 45.451872][ T5932] do_pte_missing+0x1a6/0x3fb0
[ 45.453532][ T5932] __handle_mm_fault+0x103d/0x2a40
[ 45.455243][ T5932] handle_mm_fault+0x3fe/0xad0
[ 45.456791][ T5932] do_user_addr_fault+0x60c/0x1370
[ 45.458397][ T5932] exc_page_fault+0x5c/0xc0
[ 45.459862][ T5932] asm_exc_page_fault+0x26/0x30
[ 45.461418][ T5932] page last free pid 5931 tgid 5931 stack trace:
[ 45.463535][ T5932] free_unref_folios+0x999/0x1630
[ 45.465203][ T5932] folios_put_refs+0x56f/0x740
[ 45.466717][ T5932] truncate_inode_pages_range+0x311/0xe30
[ 45.468515][ T5932] blkdev_flush_mapping+0xfb/0x290
[ 45.470168][ T5932] blkdev_put_whole+0xc4/0xf0
[ 45.471645][ T5932] bdev_release+0x47e/0x6d0
[ 45.473097][ T5932] blkdev_release+0x15/0x20
[ 45.474628][ T5932] __fput+0x3ff/0xb70
[ 45.476017][ T5932] task_work_run+0x14d/0x240
[ 45.477518][ T5932] do_exit+0xafb/0x2c30
[ 45.478839][ T5932] do_group_exit+0xd3/0x2a0
[ 45.480317][ T5932] __x64_sys_exit_group+0x3e/0x50
[ 45.481910][ T5932] x64_sys_call+0x1530/0x1730
[ 45.483509][ T5932] do_syscall_64+0xcd/0x260
[ 45.485149][ T5932] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.487660][ T5932] Modules linked in:
[ 45.489318][ T5932] CPU: 3 UID: 0 PID: 5932 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 45.489356][ T5932] Tainted: [B]=BAD_PAGE
[ 45.489361][ T5932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 45.489372][ T5932] Call Trace:
[ 45.489381][ T5932]
[ 45.489387][ T5932] dump_stack_lvl+0x16c/0x1f0
[ 45.489410][ T5932] bad_page+0xb3/0x1f0
[ 45.489428][ T5932] ? __pfx_bad_page+0x10/0x10
[ 45.489444][ T5932] ? __mem_cgroup_uncharge+0xda/0x130
[ 45.489464][ T5932] free_tail_page_prepare+0x44f/0x5b0
[ 45.489485][ T5932] __free_frozen_pages+0x96a/0xff0
[ 45.489508][ T5932] __folio_put+0x329/0x450
[ 45.489525][ T5932] ? __pfx___folio_put+0x10/0x10
[ 45.489543][ T5932] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 45.489561][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.489580][ T5932] ? lock_release+0x201/0x2f0
[ 45.489605][ T5932] filemap_free_folio+0x132/0x170
[ 45.489624][ T5932] delete_from_page_cache_batch+0x741/0x9b0
[ 45.489644][ T5932] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 45.489664][ T5932] ? __pfx_workingset_update_node+0x10/0x10
[ 45.489682][ T5932] ? xas_move_index+0xb0/0x110
[ 45.489703][ T5932] truncate_inode_pages_range+0x279/0xe30
[ 45.489726][ T5932] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 45.489773][ T5932] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 45.489798][ T5932] ? __pfx_has_bh_in_lru+0x10/0x10
[ 45.489820][ T5932] blkdev_flush_mapping+0xfb/0x290
[ 45.489838][ T5932] blkdev_put_whole+0xc4/0xf0
[ 45.489855][ T5932] bdev_release+0x47e/0x6d0
[ 45.489876][ T5932] ? __pfx_blkdev_release+0x10/0x10
[ 45.489895][ T5932] blkdev_release+0x15/0x20
[ 45.489913][ T5932] __fput+0x3ff/0xb70
[ 45.489933][ T5932] task_work_run+0x14d/0x240
[ 45.489950][ T5932] ? __pfx_task_work_run+0x10/0x10
[ 45.489966][ T5932] ? do_raw_spin_unlock+0x172/0x230
[ 45.489985][ T5932] do_exit+0xafb/0x2c30
[ 45.490011][ T5932] ? do_raw_spin_lock+0x12c/0x2b0
[ 45.490027][ T5932] ? __pfx_do_exit+0x10/0x10
[ 45.490048][ T5932] ? do_group_exit+0x1c3/0x2a0
[ 45.490070][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.490088][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.490107][ T5932] do_group_exit+0xd3/0x2a0
[ 45.490131][ T5932] __x64_sys_exit_group+0x3e/0x50
[ 45.490155][ T5932] x64_sys_call+0x1530/0x1730
[ 45.490179][ T5932] do_syscall_64+0xcd/0x260
[ 45.490200][ T5932] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.490217][ T5932] RIP: 0033:0x7fe721146d09
[ 45.490229][ T5932] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 45.490235][ T5932] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.490253][ T5932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 45.490264][ T5932] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 45.490273][ T5932] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.490283][ T5932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 45.490293][ T5932] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 45.490308][ T5932]
[ 45.490338][ T5932] BUG: Bad page state in process syz-executor356 pfn:3aa00
[ 45.589192][ T5932] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3aa00
[ 45.591894][ T5932] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 45.594579][ T5932] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 45.597380][ T5932] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.600025][ T5932] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.602675][ T5932] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.605465][ T5932] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.608159][ T5932] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.610851][ T5932] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.613600][ T5932] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 45.615852][ T5932] page_owner tracks the page as allocated
[ 45.617641][ T5932] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5932, tgid 5932 (syz-executor356), ts 45396651355, free_ts 45302382268
[ 45.624167][ T5932] post_alloc_hook+0x181/0x1b0
[ 45.625695][ T5932] get_page_from_freelist+0x135c/0x3920
[ 45.627445][ T5932] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.629302][ T5932] alloc_pages_mpol+0x1fb/0x550
[ 45.630847][ T5932] folio_alloc_noprof+0x20/0x2d0
[ 45.632405][ T5932] filemap_alloc_folio_noprof+0x3a1/0x470
[ 45.634268][ T5932] page_cache_ra_order+0x4c0/0xd00
[ 45.635883][ T5932] filemap_fault+0x1a5e/0x2740
[ 45.637444][ T5932] __do_fault+0x10a/0x490
[ 45.638812][ T5932] do_pte_missing+0x1a6/0x3fb0
[ 45.640331][ T5932] __handle_mm_fault+0x103d/0x2a40
[ 45.641926][ T5932] handle_mm_fault+0x3fe/0xad0
[ 45.643503][ T5932] do_user_addr_fault+0x60c/0x1370
[ 45.645105][ T5932] exc_page_fault+0x5c/0xc0
[ 45.646568][ T5932] asm_exc_page_fault+0x26/0x30
[ 45.648096][ T5932] page last free pid 5931 tgid 5931 stack trace:
[ 45.650109][ T5932] free_unref_folios+0x999/0x1630
[ 45.651689][ T5932] folios_put_refs+0x56f/0x740
[ 45.653266][ T5932] truncate_inode_pages_range+0x311/0xe30
[ 45.655051][ T5932] blkdev_flush_mapping+0xfb/0x290
[ 45.656694][ T5932] blkdev_put_whole+0xc4/0xf0
[ 45.658173][ T5932] bdev_release+0x47e/0x6d0
[ 45.659607][ T5932] blkdev_release+0x15/0x20
[ 45.661047][ T5932] __fput+0x3ff/0xb70
[ 45.662307][ T5932] task_work_run+0x14d/0x240
[ 45.663829][ T5932] do_exit+0xafb/0x2c30
[ 45.665153][ T5932] do_group_exit+0xd3/0x2a0
[ 45.666618][ T5932] __x64_sys_exit_group+0x3e/0x50
[ 45.668211][ T5932] x64_sys_call+0x1530/0x1730
[ 45.669716][ T5932] do_syscall_64+0xcd/0x260
[ 45.671142][ T5932] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.672998][ T5932] Modules linked in:
executing program
[ 45.674303][ T5932] CPU: 3 UID: 0 PID: 5932 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 45.674320][ T5932] Tainted: [B]=BAD_PAGE
[ 45.674324][ T5932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 45.674330][ T5932] Call Trace:
[ 45.674335][ T5932]
[ 45.674339][ T5932] dump_stack_lvl+0x16c/0x1f0
[ 45.674353][ T5932] bad_page+0xb3/0x1f0
[ 45.674364][ T5932] ? __pfx_bad_page+0x10/0x10
[ 45.674375][ T5932] ? page_bad_reason+0x9d/0x1e0
[ 45.674386][ T5932] __free_frozen_pages+0x76e/0xff0
[ 45.674402][ T5932] __folio_put+0x329/0x450
[ 45.674413][ T5932] ? __pfx___folio_put+0x10/0x10
[ 45.674424][ T5932] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 45.674436][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.674448][ T5932] ? lock_release+0x201/0x2f0
[ 45.674464][ T5932] filemap_free_folio+0x132/0x170
[ 45.674478][ T5932] delete_from_page_cache_batch+0x741/0x9b0
[ 45.674491][ T5932] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 45.674503][ T5932] ? __pfx_workingset_update_node+0x10/0x10
[ 45.674514][ T5932] ? xas_move_index+0xb0/0x110
[ 45.674526][ T5932] truncate_inode_pages_range+0x279/0xe30
[ 45.674541][ T5932] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 45.674564][ T5932] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 45.674581][ T5932] ? __pfx_has_bh_in_lru+0x10/0x10
[ 45.674596][ T5932] blkdev_flush_mapping+0xfb/0x290
[ 45.674609][ T5932] blkdev_put_whole+0xc4/0xf0
[ 45.674620][ T5932] bdev_release+0x47e/0x6d0
[ 45.674632][ T5932] ? __pfx_blkdev_release+0x10/0x10
[ 45.674645][ T5932] blkdev_release+0x15/0x20
[ 45.674657][ T5932] __fput+0x3ff/0xb70
[ 45.674669][ T5932] task_work_run+0x14d/0x240
[ 45.674680][ T5932] ? __pfx_task_work_run+0x10/0x10
[ 45.674690][ T5932] ? do_raw_spin_unlock+0x172/0x230
[ 45.674702][ T5932] do_exit+0xafb/0x2c30
[ 45.674717][ T5932] ? do_raw_spin_lock+0x12c/0x2b0
[ 45.674726][ T5932] ? __pfx_do_exit+0x10/0x10
[ 45.674740][ T5932] ? do_group_exit+0x1c3/0x2a0
[ 45.674755][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.674767][ T5932] ? rcu_is_watching+0x12/0xc0
[ 45.674778][ T5932] do_group_exit+0xd3/0x2a0
[ 45.674794][ T5932] __x64_sys_exit_group+0x3e/0x50
[ 45.674809][ T5932] x64_sys_call+0x1530/0x1730
[ 45.674824][ T5932] do_syscall_64+0xcd/0x260
[ 45.674836][ T5932] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.674846][ T5932] RIP: 0033:0x7fe721146d09
[ 45.674854][ T5932] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 45.674859][ T5932] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.674868][ T5932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 45.674874][ T5932] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 45.674880][ T5932] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.674887][ T5932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 45.674893][ T5932] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 45.674901][ T5932]
[ 45.699588][ T5933] BUG: Bad page state in process syz-executor356 pfn:39c01
[ 45.780489][ T5933] page does not match folio
[ 45.781973][ T5933] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x39c01
[ 45.785309][ T5933] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 45.787665][ T5933] raw: 00fff00000000000 ffffea0000e70000 00000000ffffffff ffffffffffffffff
[ 45.790362][ T5933] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.793116][ T5933] page dumped because: nonzero pincount
[ 45.795385][ T5933] page_owner tracks the page as allocated
[ 45.797289][ T5933] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5933, tgid 5933 (syz-executor356), ts 45684099302, free_ts 44989255625
[ 45.803944][ T5933] post_alloc_hook+0x181/0x1b0
[ 45.805467][ T5933] get_page_from_freelist+0x135c/0x3920
[ 45.807225][ T5933] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.809195][ T5933] alloc_pages_mpol+0x1fb/0x550
[ 45.810741][ T5933] folio_alloc_noprof+0x20/0x2d0
[ 45.812307][ T5933] filemap_alloc_folio_noprof+0x3a1/0x470
[ 45.814206][ T5933] page_cache_ra_order+0x4c0/0xd00
[ 45.815817][ T5933] filemap_fault+0x1a5e/0x2740
[ 45.817378][ T5933] __do_fault+0x10a/0x490
[ 45.818746][ T5933] do_pte_missing+0x1a6/0x3fb0
[ 45.820303][ T5933] __handle_mm_fault+0x103d/0x2a40
[ 45.821951][ T5933] handle_mm_fault+0x3fe/0xad0
[ 45.823587][ T5933] do_user_addr_fault+0x60c/0x1370
[ 45.825220][ T5933] exc_page_fault+0x5c/0xc0
[ 45.826671][ T5933] asm_exc_page_fault+0x26/0x30
[ 45.828327][ T5933] page last free pid 5930 tgid 5930 stack trace:
[ 45.830326][ T5933] free_unref_folios+0x999/0x1630
[ 45.831934][ T5933] folios_put_refs+0x56f/0x740
[ 45.833555][ T5933] truncate_inode_pages_range+0x311/0xe30
[ 45.835379][ T5933] blkdev_flush_mapping+0xfb/0x290
[ 45.837040][ T5933] blkdev_put_whole+0xc4/0xf0
[ 45.838613][ T5933] bdev_release+0x47e/0x6d0
[ 45.840051][ T5933] blkdev_release+0x15/0x20
[ 45.841496][ T5933] __fput+0x3ff/0xb70
[ 45.842769][ T5933] task_work_run+0x14d/0x240
[ 45.844325][ T5933] do_exit+0xafb/0x2c30
[ 45.845658][ T5933] do_group_exit+0xd3/0x2a0
[ 45.847123][ T5933] __x64_sys_exit_group+0x3e/0x50
[ 45.848736][ T5933] x64_sys_call+0x1530/0x1730
[ 45.850342][ T5933] do_syscall_64+0xcd/0x260
[ 45.851782][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.853739][ T5933] Modules linked in:
[ 45.854991][ T5933] CPU: 2 UID: 0 PID: 5933 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 45.855007][ T5933] Tainted: [B]=BAD_PAGE
[ 45.855011][ T5933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 45.855017][ T5933] Call Trace:
[ 45.855021][ T5933]
[ 45.855025][ T5933] dump_stack_lvl+0x16c/0x1f0
[ 45.855039][ T5933] bad_page+0xb3/0x1f0
[ 45.855051][ T5933] ? __pfx_bad_page+0x10/0x10
[ 45.855062][ T5933] ? __mem_cgroup_uncharge+0xda/0x130
[ 45.855074][ T5933] free_tail_page_prepare+0x44f/0x5b0
[ 45.855088][ T5933] __free_frozen_pages+0x96a/0xff0
[ 45.855103][ T5933] __folio_put+0x329/0x450
[ 45.855115][ T5933] ? __pfx___folio_put+0x10/0x10
[ 45.855126][ T5933] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 45.855137][ T5933] ? rcu_is_watching+0x12/0xc0
[ 45.855150][ T5933] ? lock_release+0x201/0x2f0
[ 45.855166][ T5933] filemap_free_folio+0x132/0x170
[ 45.855177][ T5933] delete_from_page_cache_batch+0x741/0x9b0
[ 45.855190][ T5933] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 45.855202][ T5933] ? __pfx_workingset_update_node+0x10/0x10
[ 45.855214][ T5933] ? xas_move_index+0xb0/0x110
[ 45.855226][ T5933] truncate_inode_pages_range+0x279/0xe30
[ 45.855242][ T5933] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 45.855265][ T5933] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 45.855281][ T5933] ? __pfx_has_bh_in_lru+0x10/0x10
[ 45.855296][ T5933] blkdev_flush_mapping+0xfb/0x290
[ 45.855309][ T5933] blkdev_put_whole+0xc4/0xf0
[ 45.855320][ T5933] bdev_release+0x47e/0x6d0
[ 45.855333][ T5933] ? __pfx_blkdev_release+0x10/0x10
[ 45.855346][ T5933] blkdev_release+0x15/0x20
[ 45.855358][ T5933] __fput+0x3ff/0xb70
[ 45.855370][ T5933] task_work_run+0x14d/0x240
[ 45.855381][ T5933] ? __pfx_task_work_run+0x10/0x10
[ 45.855392][ T5933] ? do_raw_spin_unlock+0x172/0x230
[ 45.855403][ T5933] do_exit+0xafb/0x2c30
[ 45.855419][ T5933] ? do_raw_spin_lock+0x12c/0x2b0
[ 45.855429][ T5933] ? __pfx_do_exit+0x10/0x10
[ 45.855443][ T5933] ? do_group_exit+0x1c3/0x2a0
[ 45.855458][ T5933] ? rcu_is_watching+0x12/0xc0
[ 45.855469][ T5933] ? rcu_is_watching+0x12/0xc0
[ 45.855481][ T5933] do_group_exit+0xd3/0x2a0
[ 45.855496][ T5933] __x64_sys_exit_group+0x3e/0x50
[ 45.855511][ T5933] x64_sys_call+0x1530/0x1730
[ 45.855532][ T5933] do_syscall_64+0xcd/0x260
[ 45.855545][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.855555][ T5933] RIP: 0033:0x7fe721146d09
[ 45.855563][ T5933] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 45.855567][ T5933] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.855577][ T5933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 45.855584][ T5933] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 45.855590][ T5933] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.855596][ T5933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 45.855602][ T5933] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 45.855610][ T5933]
[ 45.855625][ T5933] BUG: Bad page state in process syz-executor356 pfn:39c00
[ 45.954463][ T5933] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x39c00
[ 45.957216][ T5933] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 45.959833][ T5933] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 45.962727][ T5933] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.965498][ T5933] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.968258][ T5933] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 45.971041][ T5933] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.976703][ T5933] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.979418][ T5933] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 45.982144][ T5933] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 45.984520][ T5933] page_owner tracks the page as allocated
[ 45.986319][ T5933] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5933, tgid 5933 (syz-executor356), ts 45684099302, free_ts 44989255625
[ 45.992756][ T5933] post_alloc_hook+0x181/0x1b0
[ 45.994352][ T5933] get_page_from_freelist+0x135c/0x3920
[ 45.996168][ T5933] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 45.998151][ T5933] alloc_pages_mpol+0x1fb/0x550
[ 45.999726][ T5933] folio_alloc_noprof+0x20/0x2d0
[ 46.001301][ T5933] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.003174][ T5933] page_cache_ra_order+0x4c0/0xd00
[ 46.004904][ T5933] filemap_fault+0x1a5e/0x2740
[ 46.006510][ T5933] __do_fault+0x10a/0x490
[ 46.007882][ T5933] do_pte_missing+0x1a6/0x3fb0
[ 46.009407][ T5933] __handle_mm_fault+0x103d/0x2a40
[ 46.011020][ T5933] handle_mm_fault+0x3fe/0xad0
[ 46.012638][ T5933] do_user_addr_fault+0x60c/0x1370
[ 46.014358][ T5933] exc_page_fault+0x5c/0xc0
[ 46.015860][ T5933] asm_exc_page_fault+0x26/0x30
[ 46.017417][ T5933] page last free pid 5930 tgid 5930 stack trace:
[ 46.019374][ T5933] free_unref_folios+0x999/0x1630
[ 46.020998][ T5933] folios_put_refs+0x56f/0x740
[ 46.022504][ T5933] truncate_inode_pages_range+0x311/0xe30
[ 46.024484][ T5933] blkdev_flush_mapping+0xfb/0x290
[ 46.026344][ T5933] blkdev_put_whole+0xc4/0xf0
[ 46.027871][ T5933] bdev_release+0x47e/0x6d0
[ 46.029322][ T5933] blkdev_release+0x15/0x20
[ 46.030776][ T5933] __fput+0x3ff/0xb70
[ 46.032041][ T5933] task_work_run+0x14d/0x240
[ 46.033648][ T5933] do_exit+0xafb/0x2c30
[ 46.035021][ T5933] do_group_exit+0xd3/0x2a0
[ 46.036640][ T5933] __x64_sys_exit_group+0x3e/0x50
[ 46.038240][ T5933] x64_sys_call+0x1530/0x1730
[ 46.039729][ T5933] do_syscall_64+0xcd/0x260
[ 46.041180][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.043031][ T5933] Modules linked in:
executing program
[ 46.044401][ T5933] CPU: 3 UID: 0 PID: 5933 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.044418][ T5933] Tainted: [B]=BAD_PAGE
[ 46.044421][ T5933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.044427][ T5933] Call Trace:
[ 46.044433][ T5933]
[ 46.044437][ T5933] dump_stack_lvl+0x16c/0x1f0
[ 46.044462][ T5933] bad_page+0xb3/0x1f0
[ 46.044474][ T5933] ? __pfx_bad_page+0x10/0x10
[ 46.044485][ T5933] ? page_bad_reason+0x9d/0x1e0
[ 46.044496][ T5933] __free_frozen_pages+0x76e/0xff0
[ 46.044511][ T5933] __folio_put+0x329/0x450
[ 46.044523][ T5933] ? __pfx___folio_put+0x10/0x10
[ 46.044535][ T5933] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.044546][ T5933] ? rcu_is_watching+0x12/0xc0
[ 46.044558][ T5933] ? lock_release+0x201/0x2f0
[ 46.044574][ T5933] filemap_free_folio+0x132/0x170
[ 46.044584][ T5933] delete_from_page_cache_batch+0x741/0x9b0
[ 46.044597][ T5933] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.044609][ T5933] ? __pfx_workingset_update_node+0x10/0x10
[ 46.044620][ T5933] ? xas_move_index+0xb0/0x110
[ 46.044632][ T5933] truncate_inode_pages_range+0x279/0xe30
[ 46.044648][ T5933] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.044670][ T5933] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.044687][ T5933] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.044702][ T5933] blkdev_flush_mapping+0xfb/0x290
[ 46.044715][ T5933] blkdev_put_whole+0xc4/0xf0
[ 46.044725][ T5933] bdev_release+0x47e/0x6d0
[ 46.044738][ T5933] ? __pfx_blkdev_release+0x10/0x10
[ 46.044751][ T5933] blkdev_release+0x15/0x20
[ 46.044763][ T5933] __fput+0x3ff/0xb70
[ 46.044775][ T5933] task_work_run+0x14d/0x240
[ 46.044786][ T5933] ? __pfx_task_work_run+0x10/0x10
[ 46.044796][ T5933] ? do_raw_spin_unlock+0x172/0x230
[ 46.044814][ T5933] do_exit+0xafb/0x2c30
[ 46.044830][ T5933] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.044840][ T5933] ? __pfx_do_exit+0x10/0x10
[ 46.044854][ T5933] ? do_group_exit+0x1c3/0x2a0
[ 46.044868][ T5933] ? rcu_is_watching+0x12/0xc0
[ 46.044879][ T5933] ? rcu_is_watching+0x12/0xc0
[ 46.044891][ T5933] do_group_exit+0xd3/0x2a0
[ 46.044906][ T5933] __x64_sys_exit_group+0x3e/0x50
[ 46.044922][ T5933] x64_sys_call+0x1530/0x1730
[ 46.044937][ T5933] do_syscall_64+0xcd/0x260
[ 46.044949][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.044959][ T5933] RIP: 0033:0x7fe721146d09
[ 46.044967][ T5933] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.044971][ T5933] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.044981][ T5933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.044987][ T5933] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.044993][ T5933] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.044999][ T5933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.045005][ T5933] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.045014][ T5933]
[ 46.065612][ T5935] BUG: Bad page state in process syz-executor356 pfn:3a001
[ 46.149889][ T5935] page does not match folio
[ 46.151312][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3a001
[ 46.154817][ T5935] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 46.157175][ T5935] raw: 00fff00000000000 ffffea0000e80000 00000000ffffffff ffffffffffffffff
[ 46.159889][ T5935] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 46.162773][ T5935] page dumped because: nonzero pincount
[ 46.164948][ T5935] page_owner tracks the page as allocated
[ 46.166760][ T5935] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5935, tgid 5935 (syz-executor356), ts 46049475842, free_ts 44329273233
[ 46.173342][ T5935] post_alloc_hook+0x181/0x1b0
[ 46.174905][ T5935] get_page_from_freelist+0x135c/0x3920
[ 46.176692][ T5935] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 46.178547][ T5935] alloc_pages_mpol+0x1fb/0x550
[ 46.180077][ T5935] folio_alloc_noprof+0x20/0x2d0
[ 46.181642][ T5935] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.183507][ T5935] page_cache_ra_order+0x4c0/0xd00
[ 46.185171][ T5935] filemap_fault+0x1a5e/0x2740
[ 46.186718][ T5935] __do_fault+0x10a/0x490
[ 46.188127][ T5935] do_pte_missing+0x1a6/0x3fb0
[ 46.189663][ T5935] __handle_mm_fault+0x103d/0x2a40
[ 46.191303][ T5935] handle_mm_fault+0x3fe/0xad0
[ 46.192824][ T5935] do_user_addr_fault+0x60c/0x1370
[ 46.194565][ T5935] exc_page_fault+0x5c/0xc0
[ 46.196314][ T5935] asm_exc_page_fault+0x26/0x30
[ 46.197976][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 46.199926][ T5935] free_unref_folios+0x999/0x1630
[ 46.201567][ T5935] folios_put_refs+0x56f/0x740
[ 46.203104][ T5935] truncate_inode_pages_range+0x311/0xe30
[ 46.205368][ T5935] blkdev_flush_mapping+0xfb/0x290
[ 46.207002][ T5935] blkdev_put_whole+0xc4/0xf0
[ 46.208499][ T5935] bdev_release+0x47e/0x6d0
[ 46.209947][ T5935] blkdev_release+0x15/0x20
[ 46.211380][ T5935] __fput+0x3ff/0xb70
[ 46.212663][ T5935] task_work_run+0x14d/0x240
[ 46.214222][ T5935] do_exit+0xafb/0x2c30
[ 46.215562][ T5935] do_group_exit+0xd3/0x2a0
[ 46.217197][ T5935] __x64_sys_exit_group+0x3e/0x50
[ 46.218782][ T5935] x64_sys_call+0x1530/0x1730
[ 46.220263][ T5935] do_syscall_64+0xcd/0x260
[ 46.221714][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.223683][ T5935] Modules linked in:
[ 46.225134][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.225150][ T5935] Tainted: [B]=BAD_PAGE
[ 46.225153][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.225159][ T5935] Call Trace:
[ 46.225164][ T5935]
[ 46.225168][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 46.225182][ T5935] bad_page+0xb3/0x1f0
[ 46.225193][ T5935] ? __pfx_bad_page+0x10/0x10
[ 46.225203][ T5935] ? __mem_cgroup_uncharge+0xda/0x130
[ 46.225216][ T5935] free_tail_page_prepare+0x44f/0x5b0
[ 46.225231][ T5935] __free_frozen_pages+0x96a/0xff0
[ 46.225246][ T5935] __folio_put+0x329/0x450
[ 46.225257][ T5935] ? __pfx___folio_put+0x10/0x10
[ 46.225269][ T5935] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.225280][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.225293][ T5935] ? lock_release+0x201/0x2f0
[ 46.225308][ T5935] filemap_free_folio+0x132/0x170
[ 46.225319][ T5935] delete_from_page_cache_batch+0x741/0x9b0
[ 46.225331][ T5935] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.225344][ T5935] ? __pfx_workingset_update_node+0x10/0x10
[ 46.225355][ T5935] ? xas_move_index+0xb0/0x110
[ 46.225367][ T5935] truncate_inode_pages_range+0x279/0xe30
[ 46.225383][ T5935] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.225405][ T5935] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.225422][ T5935] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.225436][ T5935] blkdev_flush_mapping+0xfb/0x290
[ 46.225450][ T5935] blkdev_put_whole+0xc4/0xf0
[ 46.225460][ T5935] bdev_release+0x47e/0x6d0
[ 46.225473][ T5935] ? __pfx_blkdev_release+0x10/0x10
[ 46.225486][ T5935] blkdev_release+0x15/0x20
[ 46.225498][ T5935] __fput+0x3ff/0xb70
[ 46.225510][ T5935] task_work_run+0x14d/0x240
[ 46.225521][ T5935] ? __pfx_task_work_run+0x10/0x10
[ 46.225535][ T5935] ? do_raw_spin_unlock+0x172/0x230
[ 46.225546][ T5935] do_exit+0xafb/0x2c30
[ 46.225562][ T5935] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.225572][ T5935] ? __pfx_do_exit+0x10/0x10
[ 46.225586][ T5935] ? do_group_exit+0x1c3/0x2a0
[ 46.225600][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.225611][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.225623][ T5935] do_group_exit+0xd3/0x2a0
[ 46.225638][ T5935] __x64_sys_exit_group+0x3e/0x50
[ 46.225653][ T5935] x64_sys_call+0x1530/0x1730
[ 46.225669][ T5935] do_syscall_64+0xcd/0x260
[ 46.225681][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.225691][ T5935] RIP: 0033:0x7fe721146d09
[ 46.225700][ T5935] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.225704][ T5935] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.225714][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.225721][ T5935] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.225727][ T5935] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.225733][ T5935] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.225739][ T5935] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.225748][ T5935]
[ 46.225763][ T5935] BUG: Bad page state in process syz-executor356 pfn:3a000
[ 46.324738][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3a000
[ 46.327445][ T5935] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 46.330207][ T5935] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 46.333145][ T5935] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 46.337428][ T5935] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.340391][ T5935] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 46.343030][ T5935] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.345996][ T5935] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.348806][ T5935] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 46.351468][ T5935] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 46.356264][ T5935] page_owner tracks the page as allocated
[ 46.358049][ T5935] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5935, tgid 5935 (syz-executor356), ts 46049475842, free_ts 44329273233
[ 46.364348][ T5935] post_alloc_hook+0x181/0x1b0
[ 46.365847][ T5935] get_page_from_freelist+0x135c/0x3920
[ 46.367594][ T5935] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 46.369455][ T5935] alloc_pages_mpol+0x1fb/0x550
[ 46.370973][ T5935] folio_alloc_noprof+0x20/0x2d0
[ 46.372532][ T5935] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.374466][ T5935] page_cache_ra_order+0x4c0/0xd00
[ 46.376143][ T5935] filemap_fault+0x1a5e/0x2740
[ 46.377649][ T5935] __do_fault+0x10a/0x490
[ 46.378999][ T5935] do_pte_missing+0x1a6/0x3fb0
[ 46.380511][ T5935] __handle_mm_fault+0x103d/0x2a40
[ 46.382106][ T5935] handle_mm_fault+0x3fe/0xad0
[ 46.383702][ T5935] do_user_addr_fault+0x60c/0x1370
[ 46.385290][ T5935] exc_page_fault+0x5c/0xc0
[ 46.386727][ T5935] asm_exc_page_fault+0x26/0x30
[ 46.388237][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 46.390201][ T5935] free_unref_folios+0x999/0x1630
[ 46.391907][ T5935] folios_put_refs+0x56f/0x740
[ 46.393474][ T5935] truncate_inode_pages_range+0x311/0xe30
[ 46.395275][ T5935] blkdev_flush_mapping+0xfb/0x290
[ 46.396880][ T5935] blkdev_put_whole+0xc4/0xf0
[ 46.398344][ T5935] bdev_release+0x47e/0x6d0
[ 46.399765][ T5935] blkdev_release+0x15/0x20
[ 46.401203][ T5935] __fput+0x3ff/0xb70
[ 46.402455][ T5935] task_work_run+0x14d/0x240
[ 46.404002][ T5935] do_exit+0xafb/0x2c30
[ 46.405310][ T5935] do_group_exit+0xd3/0x2a0
[ 46.406734][ T5935] __x64_sys_exit_group+0x3e/0x50
[ 46.408306][ T5935] x64_sys_call+0x1530/0x1730
[ 46.409791][ T5935] do_syscall_64+0xcd/0x260
[ 46.411213][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.413059][ T5935] Modules linked in:
[ 46.414376][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.414394][ T5935] Tainted: [B]=BAD_PAGE
[ 46.414397][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.414404][ T5935] Call Trace:
[ 46.414409][ T5935]
[ 46.414413][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 46.414426][ T5935] bad_page+0xb3/0x1f0
[ 46.414439][ T5935] ? __pfx_bad_page+0x10/0x10
[ 46.414449][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 46.414460][ T5935] __free_frozen_pages+0x76e/0xff0
[ 46.414475][ T5935] __folio_put+0x329/0x450
[ 46.414487][ T5935] ? __pfx___folio_put+0x10/0x10
[ 46.414498][ T5935] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.414514][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.414526][ T5935] ? lock_release+0x201/0x2f0
[ 46.414542][ T5935] filemap_free_folio+0x132/0x170
[ 46.414553][ T5935] delete_from_page_cache_batch+0x741/0x9b0
[ 46.414565][ T5935] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.414578][ T5935] ? __pfx_workingset_update_node+0x10/0x10
[ 46.414590][ T5935] ? xas_move_index+0xb0/0x110
[ 46.414602][ T5935] truncate_inode_pages_range+0x279/0xe30
[ 46.414618][ T5935] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.414641][ T5935] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.414657][ T5935] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.414672][ T5935] blkdev_flush_mapping+0xfb/0x290
[ 46.414685][ T5935] blkdev_put_whole+0xc4/0xf0
[ 46.414696][ T5935] bdev_release+0x47e/0x6d0
[ 46.414708][ T5935] ? __pfx_blkdev_release+0x10/0x10
[ 46.414721][ T5935] blkdev_release+0x15/0x20
[ 46.414733][ T5935] __fput+0x3ff/0xb70
[ 46.414745][ T5935] task_work_run+0x14d/0x240
[ 46.414756][ T5935] ? __pfx_task_work_run+0x10/0x10
[ 46.414767][ T5935] ? do_raw_spin_unlock+0x172/0x230
[ 46.414778][ T5935] do_exit+0xafb/0x2c30
[ 46.414793][ T5935] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.414804][ T5935] ? __pfx_do_exit+0x10/0x10
[ 46.414818][ T5935] ? do_group_exit+0x1c3/0x2a0
[ 46.414832][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.414844][ T5935] ? rcu_is_watching+0x12/0xc0
[ 46.414856][ T5935] do_group_exit+0xd3/0x2a0
[ 46.414871][ T5935] __x64_sys_exit_group+0x3e/0x50
[ 46.414887][ T5935] x64_sys_call+0x1530/0x1730
[ 46.414902][ T5935] do_syscall_64+0xcd/0x260
[ 46.414914][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.414924][ T5935] RIP: 0033:0x7fe721146d09
[ 46.414932][ T5935] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.414936][ T5935] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.414946][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.414953][ T5935] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.414959][ T5935] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.414965][ T5935] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.414971][ T5935] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.414980][ T5935]
executing program
[ 46.542712][ T5936] BUG: Bad page state in process syz-executor356 pfn:3b001
[ 46.545980][ T5936] page does not match folio
[ 46.547925][ T5936] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3b001
[ 46.552027][ T5936] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 46.555433][ T5936] raw: 00fff00000000000 ffffea0000ec0000 00000000ffffffff ffffffffffffffff
[ 46.558989][ T5936] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 46.562475][ T5936] page dumped because: nonzero pincount
[ 46.565219][ T5936] page_owner tracks the page as allocated
[ 46.567576][ T5936] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5936, tgid 5936 (syz-executor356), ts 46516976036, free_ts 0
[ 46.574827][ T5936] post_alloc_hook+0x181/0x1b0
[ 46.576335][ T5936] get_page_from_freelist+0x135c/0x3920
[ 46.578053][ T5936] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 46.579886][ T5936] alloc_pages_mpol+0x1fb/0x550
[ 46.581408][ T5936] folio_alloc_noprof+0x20/0x2d0
[ 46.582947][ T5936] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.585147][ T5936] page_cache_ra_order+0x4c0/0xd00
[ 46.586822][ T5936] filemap_fault+0x1a5e/0x2740
[ 46.588345][ T5936] __do_fault+0x10a/0x490
[ 46.589704][ T5936] do_pte_missing+0x1a6/0x3fb0
[ 46.591302][ T5936] __handle_mm_fault+0x103d/0x2a40
[ 46.592906][ T5936] handle_mm_fault+0x3fe/0xad0
[ 46.594480][ T5936] do_user_addr_fault+0x60c/0x1370
[ 46.596061][ T5936] exc_page_fault+0x5c/0xc0
[ 46.597499][ T5936] asm_exc_page_fault+0x26/0x30
[ 46.599017][ T5936] page_owner free stack trace missing
[ 46.600804][ T5936] Modules linked in:
[ 46.602031][ T5936] CPU: 0 UID: 0 PID: 5936 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.602048][ T5936] Tainted: [B]=BAD_PAGE
[ 46.602052][ T5936] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.602058][ T5936] Call Trace:
[ 46.602062][ T5936]
[ 46.602067][ T5936] dump_stack_lvl+0x16c/0x1f0
[ 46.602080][ T5936] bad_page+0xb3/0x1f0
[ 46.602092][ T5936] ? __pfx_bad_page+0x10/0x10
[ 46.602102][ T5936] ? __mem_cgroup_uncharge+0xda/0x130
[ 46.602115][ T5936] free_tail_page_prepare+0x44f/0x5b0
[ 46.602129][ T5936] __free_frozen_pages+0x96a/0xff0
[ 46.602144][ T5936] __folio_put+0x329/0x450
[ 46.602156][ T5936] ? __pfx___folio_put+0x10/0x10
[ 46.602167][ T5936] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.602179][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.602191][ T5936] ? lock_release+0x201/0x2f0
[ 46.602206][ T5936] filemap_free_folio+0x132/0x170
[ 46.602217][ T5936] delete_from_page_cache_batch+0x741/0x9b0
[ 46.602230][ T5936] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.602242][ T5936] ? __pfx_workingset_update_node+0x10/0x10
[ 46.602253][ T5936] ? xas_move_index+0xb0/0x110
[ 46.602266][ T5936] truncate_inode_pages_range+0x279/0xe30
[ 46.602281][ T5936] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.602304][ T5936] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.602321][ T5936] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.602336][ T5936] blkdev_flush_mapping+0xfb/0x290
[ 46.602349][ T5936] blkdev_put_whole+0xc4/0xf0
[ 46.602360][ T5936] bdev_release+0x47e/0x6d0
[ 46.602373][ T5936] ? __pfx_blkdev_release+0x10/0x10
[ 46.602386][ T5936] blkdev_release+0x15/0x20
[ 46.602398][ T5936] __fput+0x3ff/0xb70
[ 46.602410][ T5936] task_work_run+0x14d/0x240
[ 46.602422][ T5936] ? __pfx_task_work_run+0x10/0x10
[ 46.602432][ T5936] ? do_raw_spin_unlock+0x172/0x230
[ 46.602443][ T5936] do_exit+0xafb/0x2c30
[ 46.602460][ T5936] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.602469][ T5936] ? __pfx_do_exit+0x10/0x10
[ 46.602484][ T5936] ? do_group_exit+0x1c3/0x2a0
[ 46.602498][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.602510][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.602521][ T5936] do_group_exit+0xd3/0x2a0
[ 46.602537][ T5936] __x64_sys_exit_group+0x3e/0x50
[ 46.602552][ T5936] x64_sys_call+0x1530/0x1730
[ 46.602568][ T5936] do_syscall_64+0xcd/0x260
[ 46.602581][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.602591][ T5936] RIP: 0033:0x7fe721146d09
[ 46.602599][ T5936] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.602604][ T5936] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.602614][ T5936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.602620][ T5936] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.602626][ T5936] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.602633][ T5936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.602639][ T5936] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.602648][ T5936]
[ 46.602663][ T5936] BUG: Bad page state in process syz-executor356 pfn:3b000
[ 46.700862][ T5936] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3b000
[ 46.703760][ T5936] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 46.707482][ T5936] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 46.711196][ T5936] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 46.714847][ T5936] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.718456][ T5936] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 46.722047][ T5936] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.725841][ T5936] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 46.729272][ T5936] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 46.732649][ T5936] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 46.735618][ T5936] page_owner tracks the page as allocated
[ 46.737459][ T5936] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5936, tgid 5936 (syz-executor356), ts 46516976036, free_ts 0
[ 46.743905][ T5936] post_alloc_hook+0x181/0x1b0
[ 46.745442][ T5936] get_page_from_freelist+0x135c/0x3920
[ 46.747177][ T5936] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 46.749140][ T5936] alloc_pages_mpol+0x1fb/0x550
[ 46.751073][ T5936] folio_alloc_noprof+0x20/0x2d0
[ 46.753066][ T5936] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.755388][ T5936] page_cache_ra_order+0x4c0/0xd00
[ 46.757430][ T5936] filemap_fault+0x1a5e/0x2740
[ 46.759375][ T5936] __do_fault+0x10a/0x490
[ 46.761217][ T5936] do_pte_missing+0x1a6/0x3fb0
[ 46.763301][ T5936] __handle_mm_fault+0x103d/0x2a40
[ 46.765030][ T5936] handle_mm_fault+0x3fe/0xad0
[ 46.766546][ T5936] do_user_addr_fault+0x60c/0x1370
[ 46.768221][ T5936] exc_page_fault+0x5c/0xc0
[ 46.769705][ T5936] asm_exc_page_fault+0x26/0x30
[ 46.771244][ T5936] page_owner free stack trace missing
[ 46.772954][ T5936] Modules linked in:
[ 46.774276][ T5936] CPU: 3 UID: 0 PID: 5936 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.774293][ T5936] Tainted: [B]=BAD_PAGE
[ 46.774297][ T5936] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.774304][ T5936] Call Trace:
[ 46.774308][ T5936]
[ 46.774313][ T5936] dump_stack_lvl+0x16c/0x1f0
[ 46.774328][ T5936] bad_page+0xb3/0x1f0
[ 46.774339][ T5936] ? __pfx_bad_page+0x10/0x10
[ 46.774350][ T5936] ? page_bad_reason+0x9d/0x1e0
[ 46.774361][ T5936] __free_frozen_pages+0x76e/0xff0
[ 46.774377][ T5936] __folio_put+0x329/0x450
[ 46.774388][ T5936] ? __pfx___folio_put+0x10/0x10
[ 46.774399][ T5936] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.774411][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.774423][ T5936] ? lock_release+0x201/0x2f0
[ 46.774439][ T5936] filemap_free_folio+0x132/0x170
[ 46.774450][ T5936] delete_from_page_cache_batch+0x741/0x9b0
[ 46.774463][ T5936] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.774475][ T5936] ? __pfx_workingset_update_node+0x10/0x10
[ 46.774486][ T5936] ? xas_move_index+0xb0/0x110
[ 46.774499][ T5936] truncate_inode_pages_range+0x279/0xe30
[ 46.774514][ T5936] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.774537][ T5936] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.774559][ T5936] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.774574][ T5936] blkdev_flush_mapping+0xfb/0x290
[ 46.774587][ T5936] blkdev_put_whole+0xc4/0xf0
[ 46.774598][ T5936] bdev_release+0x47e/0x6d0
[ 46.774611][ T5936] ? __pfx_blkdev_release+0x10/0x10
[ 46.774624][ T5936] blkdev_release+0x15/0x20
[ 46.774636][ T5936] __fput+0x3ff/0xb70
[ 46.774648][ T5936] task_work_run+0x14d/0x240
[ 46.774659][ T5936] ? __pfx_task_work_run+0x10/0x10
[ 46.774670][ T5936] ? do_raw_spin_unlock+0x172/0x230
[ 46.774681][ T5936] do_exit+0xafb/0x2c30
[ 46.774697][ T5936] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.774707][ T5936] ? __pfx_do_exit+0x10/0x10
[ 46.774722][ T5936] ? do_group_exit+0x1c3/0x2a0
[ 46.774736][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.774748][ T5936] ? rcu_is_watching+0x12/0xc0
[ 46.774760][ T5936] do_group_exit+0xd3/0x2a0
[ 46.774775][ T5936] __x64_sys_exit_group+0x3e/0x50
[ 46.774791][ T5936] x64_sys_call+0x1530/0x1730
[ 46.774807][ T5936] do_syscall_64+0xcd/0x260
[ 46.774819][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.774830][ T5936] RIP: 0033:0x7fe721146d09
[ 46.774838][ T5936] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.774842][ T5936] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.774852][ T5936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.774859][ T5936] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.774865][ T5936] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.774871][ T5936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.774878][ T5936] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.774886][ T5936]
executing program
[ 46.891920][ T5937] BUG: Bad page state in process syz-executor356 pfn:3ae01
[ 46.894306][ T5937] page does not match folio
[ 46.895723][ T5937] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3ae01
[ 46.898826][ T5937] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 46.901140][ T5937] raw: 00fff00000000000 ffffea0000eb8000 00000000ffffffff ffffffffffffffff
[ 46.903912][ T5937] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 46.906604][ T5937] page dumped because: nonzero pincount
[ 46.908320][ T5937] page_owner tracks the page as allocated
[ 46.910095][ T5937] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5937, tgid 5937 (syz-executor356), ts 46876861654, free_ts 46415005291
[ 46.916538][ T5937] post_alloc_hook+0x181/0x1b0
[ 46.918045][ T5937] get_page_from_freelist+0x135c/0x3920
[ 46.919768][ T5937] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 46.921620][ T5937] alloc_pages_mpol+0x1fb/0x550
[ 46.923167][ T5937] folio_alloc_noprof+0x20/0x2d0
[ 46.924844][ T5937] filemap_alloc_folio_noprof+0x3a1/0x470
[ 46.926654][ T5937] page_cache_ra_order+0x4c0/0xd00
[ 46.928244][ T5937] filemap_fault+0x1a5e/0x2740
[ 46.929767][ T5937] __do_fault+0x10a/0x490
[ 46.931142][ T5937] do_pte_missing+0x1a6/0x3fb0
[ 46.932656][ T5937] __handle_mm_fault+0x103d/0x2a40
[ 46.934521][ T5937] handle_mm_fault+0x3fe/0xad0
[ 46.936027][ T5937] do_user_addr_fault+0x60c/0x1370
[ 46.937661][ T5937] exc_page_fault+0x5c/0xc0
[ 46.939082][ T5937] asm_exc_page_fault+0x26/0x30
[ 46.940669][ T5937] page last free pid 5935 tgid 5935 stack trace:
[ 46.942677][ T5937] free_unref_folios+0x999/0x1630
[ 46.944474][ T5937] folios_put_refs+0x56f/0x740
[ 46.946127][ T5937] truncate_inode_pages_range+0x311/0xe30
[ 46.947918][ T5937] blkdev_flush_mapping+0xfb/0x290
[ 46.949537][ T5937] blkdev_put_whole+0xc4/0xf0
[ 46.951010][ T5937] bdev_release+0x47e/0x6d0
[ 46.952458][ T5937] blkdev_release+0x15/0x20
[ 46.953990][ T5937] __fput+0x3ff/0xb70
[ 46.955371][ T5937] task_work_run+0x14d/0x240
[ 46.957317][ T5937] do_exit+0xafb/0x2c30
[ 46.959008][ T5937] do_group_exit+0xd3/0x2a0
[ 46.960643][ T5937] __x64_sys_exit_group+0x3e/0x50
[ 46.962676][ T5937] x64_sys_call+0x1530/0x1730
[ 46.964775][ T5937] do_syscall_64+0xcd/0x260
[ 46.966763][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.969316][ T5937] Modules linked in:
[ 46.971017][ T5937] CPU: 1 UID: 0 PID: 5937 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 46.971042][ T5937] Tainted: [B]=BAD_PAGE
[ 46.971048][ T5937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 46.971058][ T5937] Call Trace:
[ 46.971064][ T5937]
[ 46.971071][ T5937] dump_stack_lvl+0x16c/0x1f0
[ 46.971092][ T5937] bad_page+0xb3/0x1f0
[ 46.971109][ T5937] ? __pfx_bad_page+0x10/0x10
[ 46.971125][ T5937] ? __mem_cgroup_uncharge+0xda/0x130
[ 46.971145][ T5937] free_tail_page_prepare+0x44f/0x5b0
[ 46.971166][ T5937] __free_frozen_pages+0x96a/0xff0
[ 46.971189][ T5937] __folio_put+0x329/0x450
[ 46.971207][ T5937] ? __pfx___folio_put+0x10/0x10
[ 46.971224][ T5937] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 46.971241][ T5937] ? rcu_is_watching+0x12/0xc0
[ 46.971259][ T5937] ? lock_release+0x201/0x2f0
[ 46.971284][ T5937] filemap_free_folio+0x132/0x170
[ 46.971301][ T5937] delete_from_page_cache_batch+0x741/0x9b0
[ 46.971321][ T5937] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 46.971340][ T5937] ? __pfx_workingset_update_node+0x10/0x10
[ 46.971357][ T5937] ? xas_move_index+0xb0/0x110
[ 46.971376][ T5937] truncate_inode_pages_range+0x279/0xe30
[ 46.971400][ T5937] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 46.971435][ T5937] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 46.971459][ T5937] ? __pfx_has_bh_in_lru+0x10/0x10
[ 46.971479][ T5937] blkdev_flush_mapping+0xfb/0x290
[ 46.971498][ T5937] blkdev_put_whole+0xc4/0xf0
[ 46.971515][ T5937] bdev_release+0x47e/0x6d0
[ 46.971536][ T5937] ? __pfx_blkdev_release+0x10/0x10
[ 46.971554][ T5937] blkdev_release+0x15/0x20
[ 46.971573][ T5937] __fput+0x3ff/0xb70
[ 46.971593][ T5937] task_work_run+0x14d/0x240
[ 46.971610][ T5937] ? __pfx_task_work_run+0x10/0x10
[ 46.971628][ T5937] ? do_raw_spin_unlock+0x172/0x230
[ 46.971645][ T5937] do_exit+0xafb/0x2c30
[ 46.971670][ T5937] ? do_raw_spin_lock+0x12c/0x2b0
[ 46.971686][ T5937] ? __pfx_do_exit+0x10/0x10
[ 46.971707][ T5937] ? do_group_exit+0x1c3/0x2a0
[ 46.971729][ T5937] ? rcu_is_watching+0x12/0xc0
[ 46.971753][ T5937] ? rcu_is_watching+0x12/0xc0
[ 46.971772][ T5937] do_group_exit+0xd3/0x2a0
[ 46.971795][ T5937] __x64_sys_exit_group+0x3e/0x50
[ 46.971818][ T5937] x64_sys_call+0x1530/0x1730
[ 46.971842][ T5937] do_syscall_64+0xcd/0x260
[ 46.971862][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.971878][ T5937] RIP: 0033:0x7fe721146d09
[ 46.971890][ T5937] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 46.971898][ T5937] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 46.971914][ T5937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 46.971925][ T5937] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 46.971935][ T5937] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 46.971943][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 46.971952][ T5937] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 46.971967][ T5937]
[ 46.971997][ T5937] BUG: Bad page state in process syz-executor356 pfn:3ae00
[ 47.098617][ T5937] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3ae00
[ 47.101944][ T5937] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 47.105519][ T5937] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 47.109305][ T5937] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.112915][ T5937] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.116530][ T5937] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.119239][ T5937] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.121941][ T5937] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.124712][ T5937] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 47.127450][ T5937] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 47.129725][ T5937] page_owner tracks the page as allocated
[ 47.131507][ T5937] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5937, tgid 5937 (syz-executor356), ts 46876861654, free_ts 46415005291
[ 47.137919][ T5937] post_alloc_hook+0x181/0x1b0
[ 47.139429][ T5937] get_page_from_freelist+0x135c/0x3920
[ 47.141262][ T5937] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 47.143115][ T5937] alloc_pages_mpol+0x1fb/0x550
[ 47.144721][ T5937] folio_alloc_noprof+0x20/0x2d0
[ 47.146278][ T5937] filemap_alloc_folio_noprof+0x3a1/0x470
[ 47.148105][ T5937] page_cache_ra_order+0x4c0/0xd00
[ 47.149720][ T5937] filemap_fault+0x1a5e/0x2740
[ 47.151231][ T5937] __do_fault+0x10a/0x490
[ 47.152603][ T5937] do_pte_missing+0x1a6/0x3fb0
[ 47.154181][ T5937] __handle_mm_fault+0x103d/0x2a40
[ 47.155812][ T5937] handle_mm_fault+0x3fe/0xad0
[ 47.157332][ T5937] do_user_addr_fault+0x60c/0x1370
[ 47.158924][ T5937] exc_page_fault+0x5c/0xc0
[ 47.160378][ T5937] asm_exc_page_fault+0x26/0x30
[ 47.161900][ T5937] page last free pid 5935 tgid 5935 stack trace:
[ 47.163923][ T5937] free_unref_folios+0x999/0x1630
[ 47.165514][ T5937] folios_put_refs+0x56f/0x740
[ 47.167023][ T5937] truncate_inode_pages_range+0x311/0xe30
[ 47.168750][ T5937] blkdev_flush_mapping+0xfb/0x290
[ 47.170353][ T5937] blkdev_put_whole+0xc4/0xf0
[ 47.171865][ T5937] bdev_release+0x47e/0x6d0
[ 47.173761][ T5937] blkdev_release+0x15/0x20
[ 47.175566][ T5937] __fput+0x3ff/0xb70
[ 47.177171][ T5937] task_work_run+0x14d/0x240
[ 47.179008][ T5937] do_exit+0xafb/0x2c30
[ 47.180672][ T5937] do_group_exit+0xd3/0x2a0
[ 47.182482][ T5937] __x64_sys_exit_group+0x3e/0x50
[ 47.184551][ T5937] x64_sys_call+0x1530/0x1730
[ 47.186148][ T5937] do_syscall_64+0xcd/0x260
[ 47.187591][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.189482][ T5937] Modules linked in:
[ 47.190724][ T5937] CPU: 1 UID: 0 PID: 5937 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 47.190744][ T5937] Tainted: [B]=BAD_PAGE
[ 47.190747][ T5937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 47.190754][ T5937] Call Trace:
[ 47.190758][ T5937]
[ 47.190762][ T5937] dump_stack_lvl+0x16c/0x1f0
[ 47.190776][ T5937] bad_page+0xb3/0x1f0
[ 47.190788][ T5937] ? __pfx_bad_page+0x10/0x10
[ 47.190798][ T5937] ? page_bad_reason+0x9d/0x1e0
[ 47.190809][ T5937] __free_frozen_pages+0x76e/0xff0
[ 47.190825][ T5937] __folio_put+0x329/0x450
[ 47.190836][ T5937] ? __pfx___folio_put+0x10/0x10
[ 47.190847][ T5937] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 47.190859][ T5937] ? rcu_is_watching+0x12/0xc0
[ 47.190871][ T5937] ? lock_release+0x201/0x2f0
[ 47.190887][ T5937] filemap_free_folio+0x132/0x170
[ 47.190898][ T5937] delete_from_page_cache_batch+0x741/0x9b0
[ 47.190910][ T5937] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 47.190923][ T5937] ? __pfx_workingset_update_node+0x10/0x10
[ 47.190934][ T5937] ? xas_move_index+0xb0/0x110
[ 47.190947][ T5937] truncate_inode_pages_range+0x279/0xe30
[ 47.190962][ T5937] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 47.190985][ T5937] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 47.191002][ T5937] ? __pfx_has_bh_in_lru+0x10/0x10
[ 47.191016][ T5937] blkdev_flush_mapping+0xfb/0x290
[ 47.191029][ T5937] blkdev_put_whole+0xc4/0xf0
[ 47.191040][ T5937] bdev_release+0x47e/0x6d0
[ 47.191053][ T5937] ? __pfx_blkdev_release+0x10/0x10
[ 47.191066][ T5937] blkdev_release+0x15/0x20
[ 47.191078][ T5937] __fput+0x3ff/0xb70
[ 47.191090][ T5937] task_work_run+0x14d/0x240
[ 47.191102][ T5937] ? __pfx_task_work_run+0x10/0x10
[ 47.191112][ T5937] ? do_raw_spin_unlock+0x172/0x230
[ 47.191123][ T5937] do_exit+0xafb/0x2c30
[ 47.191139][ T5937] ? do_raw_spin_lock+0x12c/0x2b0
[ 47.191149][ T5937] ? __pfx_do_exit+0x10/0x10
[ 47.191163][ T5937] ? do_group_exit+0x1c3/0x2a0
[ 47.191177][ T5937] ? rcu_is_watching+0x12/0xc0
[ 47.191189][ T5937] ? rcu_is_watching+0x12/0xc0
[ 47.191201][ T5937] do_group_exit+0xd3/0x2a0
[ 47.191216][ T5937] __x64_sys_exit_group+0x3e/0x50
[ 47.191232][ T5937] x64_sys_call+0x1530/0x1730
[ 47.191247][ T5937] do_syscall_64+0xcd/0x260
[ 47.191260][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.191271][ T5937] RIP: 0033:0x7fe721146d09
[ 47.191279][ T5937] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 47.191283][ T5937] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 47.191293][ T5937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 47.191300][ T5937] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 47.191306][ T5937] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 47.191313][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 47.191319][ T5937] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 47.191328][ T5937]
executing program
[ 47.300901][ T5938] BUG: Bad page state in process syz-executor356 pfn:3b601
[ 47.303240][ T5938] page does not match folio
[ 47.304693][ T5938] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3b601
[ 47.307778][ T5938] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 47.310251][ T5938] raw: 00fff00000000000 ffffea0000ed8000 00000000ffffffff ffffffffffffffff
[ 47.312933][ T5938] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 47.315678][ T5938] page dumped because: nonzero pincount
[ 47.317455][ T5938] page_owner tracks the page as allocated
[ 47.319446][ T5938] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5938, tgid 5938 (syz-executor356), ts 47285798449, free_ts 0
[ 47.325563][ T5938] post_alloc_hook+0x181/0x1b0
[ 47.327173][ T5938] get_page_from_freelist+0x135c/0x3920
[ 47.329195][ T5938] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 47.331071][ T5938] alloc_pages_mpol+0x1fb/0x550
[ 47.332610][ T5938] folio_alloc_noprof+0x20/0x2d0
[ 47.334304][ T5938] filemap_alloc_folio_noprof+0x3a1/0x470
[ 47.336074][ T5938] page_cache_ra_order+0x4c0/0xd00
[ 47.337722][ T5938] filemap_fault+0x1a5e/0x2740
[ 47.339267][ T5938] __do_fault+0x10a/0x490
[ 47.340652][ T5938] do_pte_missing+0x1a6/0x3fb0
[ 47.342144][ T5938] __handle_mm_fault+0x103d/0x2a40
[ 47.343824][ T5938] handle_mm_fault+0x3fe/0xad0
[ 47.345337][ T5938] do_user_addr_fault+0x60c/0x1370
[ 47.346948][ T5938] exc_page_fault+0x5c/0xc0
[ 47.348468][ T5938] asm_exc_page_fault+0x26/0x30
[ 47.350066][ T5938] page_owner free stack trace missing
[ 47.351738][ T5938] Modules linked in:
[ 47.353013][ T5938] CPU: 2 UID: 0 PID: 5938 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 47.353030][ T5938] Tainted: [B]=BAD_PAGE
[ 47.353033][ T5938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 47.353039][ T5938] Call Trace:
[ 47.353044][ T5938]
[ 47.353048][ T5938] dump_stack_lvl+0x16c/0x1f0
[ 47.353062][ T5938] bad_page+0xb3/0x1f0
[ 47.353073][ T5938] ? __pfx_bad_page+0x10/0x10
[ 47.353083][ T5938] ? __mem_cgroup_uncharge+0xda/0x130
[ 47.353096][ T5938] free_tail_page_prepare+0x44f/0x5b0
[ 47.353110][ T5938] __free_frozen_pages+0x96a/0xff0
[ 47.353125][ T5938] __folio_put+0x329/0x450
[ 47.353137][ T5938] ? __pfx___folio_put+0x10/0x10
[ 47.353148][ T5938] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 47.353160][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.353172][ T5938] ? lock_release+0x201/0x2f0
[ 47.353200][ T5938] filemap_free_folio+0x132/0x170
[ 47.353212][ T5938] delete_from_page_cache_batch+0x741/0x9b0
[ 47.353224][ T5938] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 47.353237][ T5938] ? __pfx_workingset_update_node+0x10/0x10
[ 47.353248][ T5938] ? xas_move_index+0xb0/0x110
[ 47.353261][ T5938] truncate_inode_pages_range+0x279/0xe30
[ 47.353276][ T5938] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 47.353299][ T5938] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 47.353316][ T5938] ? __pfx_has_bh_in_lru+0x10/0x10
[ 47.353330][ T5938] blkdev_flush_mapping+0xfb/0x290
[ 47.353343][ T5938] blkdev_put_whole+0xc4/0xf0
[ 47.353354][ T5938] bdev_release+0x47e/0x6d0
[ 47.353367][ T5938] ? __pfx_blkdev_release+0x10/0x10
[ 47.353380][ T5938] blkdev_release+0x15/0x20
[ 47.353392][ T5938] __fput+0x3ff/0xb70
[ 47.353404][ T5938] task_work_run+0x14d/0x240
[ 47.353415][ T5938] ? __pfx_task_work_run+0x10/0x10
[ 47.353426][ T5938] ? do_raw_spin_unlock+0x172/0x230
[ 47.353437][ T5938] do_exit+0xafb/0x2c30
[ 47.353453][ T5938] ? do_raw_spin_lock+0x12c/0x2b0
[ 47.353463][ T5938] ? __pfx_do_exit+0x10/0x10
[ 47.353477][ T5938] ? do_group_exit+0x1c3/0x2a0
[ 47.353496][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.353507][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.353519][ T5938] do_group_exit+0xd3/0x2a0
[ 47.353534][ T5938] __x64_sys_exit_group+0x3e/0x50
[ 47.353550][ T5938] x64_sys_call+0x1530/0x1730
[ 47.353566][ T5938] do_syscall_64+0xcd/0x260
[ 47.353578][ T5938] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.353589][ T5938] RIP: 0033:0x7fe721146d09
[ 47.353597][ T5938] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 47.353601][ T5938] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 47.353612][ T5938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 47.353618][ T5938] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 47.353625][ T5938] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 47.353631][ T5938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 47.353638][ T5938] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 47.353646][ T5938]
[ 47.450258][ T5938] BUG: Bad page state in process syz-executor356 pfn:3b600
[ 47.453469][ T5938] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3b600
[ 47.457158][ T5938] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 47.460635][ T5938] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 47.464418][ T5938] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.468023][ T5938] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.471578][ T5938] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.475231][ T5938] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.478870][ T5938] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.482427][ T5938] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 47.486098][ T5938] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 47.489182][ T5938] page_owner tracks the page as allocated
[ 47.491530][ T5938] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5938, tgid 5938 (syz-executor356), ts 47285798449, free_ts 0
[ 47.499604][ T5938] post_alloc_hook+0x181/0x1b0
[ 47.501610][ T5938] get_page_from_freelist+0x135c/0x3920
[ 47.504016][ T5938] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 47.506469][ T5938] alloc_pages_mpol+0x1fb/0x550
[ 47.508493][ T5938] folio_alloc_noprof+0x20/0x2d0
[ 47.510659][ T5938] filemap_alloc_folio_noprof+0x3a1/0x470
[ 47.513028][ T5938] page_cache_ra_order+0x4c0/0xd00
[ 47.515251][ T5938] filemap_fault+0x1a5e/0x2740
[ 47.517280][ T5938] __do_fault+0x10a/0x490
[ 47.519110][ T5938] do_pte_missing+0x1a6/0x3fb0
[ 47.521237][ T5938] __handle_mm_fault+0x103d/0x2a40
[ 47.523511][ T5938] handle_mm_fault+0x3fe/0xad0
[ 47.525532][ T5938] do_user_addr_fault+0x60c/0x1370
[ 47.527650][ T5938] exc_page_fault+0x5c/0xc0
[ 47.529586][ T5938] asm_exc_page_fault+0x26/0x30
[ 47.531684][ T5938] page_owner free stack trace missing
[ 47.534019][ T5938] Modules linked in:
[ 47.535654][ T5938] CPU: 3 UID: 0 PID: 5938 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 47.535680][ T5938] Tainted: [B]=BAD_PAGE
executing program
[ 47.535685][ T5938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 47.535695][ T5938] Call Trace:
[ 47.535701][ T5938]
[ 47.535708][ T5938] dump_stack_lvl+0x16c/0x1f0
[ 47.535728][ T5938] bad_page+0xb3/0x1f0
[ 47.535745][ T5938] ? __pfx_bad_page+0x10/0x10
[ 47.535761][ T5938] ? page_bad_reason+0x9d/0x1e0
[ 47.535785][ T5938] __free_frozen_pages+0x76e/0xff0
[ 47.535808][ T5938] __folio_put+0x329/0x450
[ 47.535827][ T5938] ? __pfx___folio_put+0x10/0x10
[ 47.535846][ T5938] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 47.535864][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.535883][ T5938] ? lock_release+0x201/0x2f0
[ 47.535906][ T5938] filemap_free_folio+0x132/0x170
[ 47.535923][ T5938] delete_from_page_cache_batch+0x741/0x9b0
[ 47.535944][ T5938] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 47.535962][ T5938] ? __pfx_workingset_update_node+0x10/0x10
[ 47.535979][ T5938] ? xas_move_index+0xb0/0x110
[ 47.535999][ T5938] truncate_inode_pages_range+0x279/0xe30
[ 47.536023][ T5938] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 47.536063][ T5938] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 47.536088][ T5938] ? __pfx_has_bh_in_lru+0x10/0x10
[ 47.536111][ T5938] blkdev_flush_mapping+0xfb/0x290
[ 47.536131][ T5938] blkdev_put_whole+0xc4/0xf0
[ 47.536148][ T5938] bdev_release+0x47e/0x6d0
[ 47.536169][ T5938] ? __pfx_blkdev_release+0x10/0x10
[ 47.536189][ T5938] blkdev_release+0x15/0x20
[ 47.536208][ T5938] __fput+0x3ff/0xb70
[ 47.536228][ T5938] task_work_run+0x14d/0x240
[ 47.536246][ T5938] ? __pfx_task_work_run+0x10/0x10
[ 47.536282][ T5938] ? do_raw_spin_unlock+0x172/0x230
[ 47.536303][ T5938] do_exit+0xafb/0x2c30
[ 47.536327][ T5938] ? do_raw_spin_lock+0x12c/0x2b0
[ 47.536344][ T5938] ? __pfx_do_exit+0x10/0x10
[ 47.536365][ T5938] ? do_group_exit+0x1c3/0x2a0
[ 47.536386][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.536403][ T5938] ? rcu_is_watching+0x12/0xc0
[ 47.536421][ T5938] do_group_exit+0xd3/0x2a0
[ 47.536444][ T5938] __x64_sys_exit_group+0x3e/0x50
[ 47.536466][ T5938] x64_sys_call+0x1530/0x1730
[ 47.536488][ T5938] do_syscall_64+0xcd/0x260
[ 47.536507][ T5938] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.536522][ T5938] RIP: 0033:0x7fe721146d09
[ 47.536534][ T5938] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 47.536541][ T5938] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 47.536556][ T5938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 47.536567][ T5938] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 47.536576][ T5938] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 47.536586][ T5938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 47.536596][ T5938] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 47.536610][ T5938]
[ 47.564747][ T5939] BUG: Bad page state in process syz-executor356 pfn:3b401
[ 47.645382][ T5939] page does not match folio
[ 47.646866][ T5939] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3b401
[ 47.650190][ T5939] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 47.652548][ T5939] raw: 00fff00000000000 ffffea0000ed0000 00000000ffffffff ffffffffffffffff
[ 47.655408][ T5939] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 47.658097][ T5939] page dumped because: nonzero pincount
[ 47.659893][ T5939] page_owner tracks the page as allocated
[ 47.661720][ T5939] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5939, tgid 5939 (syz-executor356), ts 47543961485, free_ts 47191356350
[ 47.668066][ T5939] post_alloc_hook+0x181/0x1b0
[ 47.669752][ T5939] get_page_from_freelist+0x135c/0x3920
[ 47.671511][ T5939] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 47.673430][ T5939] alloc_pages_mpol+0x1fb/0x550
[ 47.674956][ T5939] folio_alloc_noprof+0x20/0x2d0
[ 47.676529][ T5939] filemap_alloc_folio_noprof+0x3a1/0x470
[ 47.678360][ T5939] page_cache_ra_order+0x4c0/0xd00
[ 47.680425][ T5939] filemap_fault+0x1a5e/0x2740
[ 47.682432][ T5939] __do_fault+0x10a/0x490
[ 47.684392][ T5939] do_pte_missing+0x1a6/0x3fb0
[ 47.686312][ T5939] __handle_mm_fault+0x103d/0x2a40
[ 47.687940][ T5939] handle_mm_fault+0x3fe/0xad0
[ 47.689534][ T5939] do_user_addr_fault+0x60c/0x1370
[ 47.691471][ T5939] exc_page_fault+0x5c/0xc0
[ 47.693130][ T5939] asm_exc_page_fault+0x26/0x30
[ 47.694896][ T5939] page last free pid 5937 tgid 5937 stack trace:
[ 47.697276][ T5939] free_unref_folios+0x999/0x1630
[ 47.699119][ T5939] folios_put_refs+0x56f/0x740
[ 47.700745][ T5939] truncate_inode_pages_range+0x311/0xe30
[ 47.702853][ T5939] blkdev_flush_mapping+0xfb/0x290
[ 47.704974][ T5939] blkdev_put_whole+0xc4/0xf0
[ 47.706786][ T5939] bdev_release+0x47e/0x6d0
[ 47.708451][ T5939] blkdev_release+0x15/0x20
[ 47.710063][ T5939] __fput+0x3ff/0xb70
[ 47.711333][ T5939] task_work_run+0x14d/0x240
[ 47.712811][ T5939] do_exit+0xafb/0x2c30
[ 47.714181][ T5939] do_group_exit+0xd3/0x2a0
[ 47.715445][ T5939] __x64_sys_exit_group+0x3e/0x50
[ 47.716950][ T5939] x64_sys_call+0x1530/0x1730
[ 47.718467][ T5939] do_syscall_64+0xcd/0x260
[ 47.719897][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.721795][ T5939] Modules linked in:
[ 47.723048][ T5939] CPU: 2 UID: 0 PID: 5939 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 47.723064][ T5939] Tainted: [B]=BAD_PAGE
[ 47.723068][ T5939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 47.723074][ T5939] Call Trace:
[ 47.723078][ T5939]
[ 47.723082][ T5939] dump_stack_lvl+0x16c/0x1f0
[ 47.723095][ T5939] bad_page+0xb3/0x1f0
[ 47.723107][ T5939] ? __pfx_bad_page+0x10/0x10
[ 47.723117][ T5939] ? __mem_cgroup_uncharge+0xda/0x130
[ 47.723130][ T5939] free_tail_page_prepare+0x44f/0x5b0
[ 47.723144][ T5939] __free_frozen_pages+0x96a/0xff0
[ 47.723159][ T5939] __folio_put+0x329/0x450
[ 47.723172][ T5939] ? __pfx___folio_put+0x10/0x10
[ 47.723195][ T5939] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 47.723208][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.723220][ T5939] ? lock_release+0x201/0x2f0
[ 47.723235][ T5939] filemap_free_folio+0x132/0x170
[ 47.723246][ T5939] delete_from_page_cache_batch+0x741/0x9b0
[ 47.723259][ T5939] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 47.723272][ T5939] ? __pfx_workingset_update_node+0x10/0x10
[ 47.723283][ T5939] ? xas_move_index+0xb0/0x110
[ 47.723295][ T5939] truncate_inode_pages_range+0x279/0xe30
[ 47.723310][ T5939] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 47.723333][ T5939] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 47.723350][ T5939] ? __pfx_has_bh_in_lru+0x10/0x10
[ 47.723365][ T5939] blkdev_flush_mapping+0xfb/0x290
[ 47.723378][ T5939] blkdev_put_whole+0xc4/0xf0
[ 47.723389][ T5939] bdev_release+0x47e/0x6d0
[ 47.723402][ T5939] ? __pfx_blkdev_release+0x10/0x10
[ 47.723414][ T5939] blkdev_release+0x15/0x20
[ 47.723427][ T5939] __fput+0x3ff/0xb70
[ 47.723439][ T5939] task_work_run+0x14d/0x240
[ 47.723450][ T5939] ? __pfx_task_work_run+0x10/0x10
[ 47.723460][ T5939] ? do_raw_spin_unlock+0x172/0x230
[ 47.723472][ T5939] do_exit+0xafb/0x2c30
[ 47.723488][ T5939] ? do_raw_spin_lock+0x12c/0x2b0
[ 47.723498][ T5939] ? __pfx_do_exit+0x10/0x10
[ 47.723512][ T5939] ? do_group_exit+0x1c3/0x2a0
[ 47.723527][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.723538][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.723550][ T5939] do_group_exit+0xd3/0x2a0
[ 47.723569][ T5939] __x64_sys_exit_group+0x3e/0x50
[ 47.723585][ T5939] x64_sys_call+0x1530/0x1730
[ 47.723600][ T5939] do_syscall_64+0xcd/0x260
[ 47.723613][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.723624][ T5939] RIP: 0033:0x7fe721146d09
[ 47.723632][ T5939] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 47.723637][ T5939] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 47.723647][ T5939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 47.723654][ T5939] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 47.723660][ T5939] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 47.723666][ T5939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 47.723672][ T5939] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 47.723681][ T5939]
[ 47.818869][ T5939] BUG: Bad page state in process syz-executor356 pfn:3b400
[ 47.821182][ T5939] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3b400
[ 47.823952][ T5939] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 47.826518][ T5939] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 47.829446][ T5939] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.832087][ T5939] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.834803][ T5939] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 47.837465][ T5939] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.840450][ T5939] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 47.843126][ T5939] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 47.845854][ T5939] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 47.848198][ T5939] page_owner tracks the page as allocated
[ 47.850147][ T5939] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5939, tgid 5939 (syz-executor356), ts 47543961485, free_ts 47191356350
[ 47.856530][ T5939] post_alloc_hook+0x181/0x1b0
[ 47.858052][ T5939] get_page_from_freelist+0x135c/0x3920
[ 47.859824][ T5939] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 47.861682][ T5939] alloc_pages_mpol+0x1fb/0x550
[ 47.863273][ T5939] folio_alloc_noprof+0x20/0x2d0
[ 47.864840][ T5939] filemap_alloc_folio_noprof+0x3a1/0x470
[ 47.866639][ T5939] page_cache_ra_order+0x4c0/0xd00
[ 47.868290][ T5939] filemap_fault+0x1a5e/0x2740
[ 47.869984][ T5939] __do_fault+0x10a/0x490
[ 47.871352][ T5939] do_pte_missing+0x1a6/0x3fb0
[ 47.872913][ T5939] __handle_mm_fault+0x103d/0x2a40
[ 47.874595][ T5939] handle_mm_fault+0x3fe/0xad0
[ 47.876221][ T5939] do_user_addr_fault+0x60c/0x1370
[ 47.878495][ T5939] exc_page_fault+0x5c/0xc0
[ 47.880420][ T5939] asm_exc_page_fault+0x26/0x30
[ 47.882461][ T5939] page last free pid 5937 tgid 5937 stack trace:
[ 47.885230][ T5939] free_unref_folios+0x999/0x1630
[ 47.887383][ T5939] folios_put_refs+0x56f/0x740
[ 47.889289][ T5939] truncate_inode_pages_range+0x311/0xe30
[ 47.891578][ T5939] blkdev_flush_mapping+0xfb/0x290
[ 47.893558][ T5939] blkdev_put_whole+0xc4/0xf0
[ 47.895150][ T5939] bdev_release+0x47e/0x6d0
[ 47.896740][ T5939] blkdev_release+0x15/0x20
[ 47.898432][ T5939] __fput+0x3ff/0xb70
[ 47.899777][ T5939] task_work_run+0x14d/0x240
[ 47.901384][ T5939] do_exit+0xafb/0x2c30
[ 47.903088][ T5939] do_group_exit+0xd3/0x2a0
[ 47.904711][ T5939] __x64_sys_exit_group+0x3e/0x50
[ 47.906467][ T5939] x64_sys_call+0x1530/0x1730
[ 47.908105][ T5939] do_syscall_64+0xcd/0x260
[ 47.909733][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.911676][ T5939] Modules linked in:
[ 47.913016][ T5939] CPU: 3 UID: 0 PID: 5939 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 47.913043][ T5939] Tainted: [B]=BAD_PAGE
[ 47.913049][ T5939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 47.913058][ T5939] Call Trace:
[ 47.913064][ T5939]
[ 47.913070][ T5939] dump_stack_lvl+0x16c/0x1f0
[ 47.913091][ T5939] bad_page+0xb3/0x1f0
[ 47.913107][ T5939] ? __pfx_bad_page+0x10/0x10
[ 47.913119][ T5939] ? page_bad_reason+0x9d/0x1e0
[ 47.913129][ T5939] __free_frozen_pages+0x76e/0xff0
[ 47.913145][ T5939] __folio_put+0x329/0x450
[ 47.913157][ T5939] ? __pfx___folio_put+0x10/0x10
[ 47.913168][ T5939] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 47.913197][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.913217][ T5939] ? lock_release+0x201/0x2f0
[ 47.913240][ T5939] filemap_free_folio+0x132/0x170
[ 47.913258][ T5939] delete_from_page_cache_batch+0x741/0x9b0
[ 47.913277][ T5939] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 47.913293][ T5939] ? __pfx_workingset_update_node+0x10/0x10
[ 47.913305][ T5939] ? xas_move_index+0xb0/0x110
[ 47.913317][ T5939] truncate_inode_pages_range+0x279/0xe30
[ 47.913333][ T5939] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 47.913356][ T5939] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 47.913372][ T5939] ? __pfx_has_bh_in_lru+0x10/0x10
[ 47.913389][ T5939] blkdev_flush_mapping+0xfb/0x290
[ 47.913407][ T5939] blkdev_put_whole+0xc4/0xf0
[ 47.913425][ T5939] bdev_release+0x47e/0x6d0
[ 47.913443][ T5939] ? __pfx_blkdev_release+0x10/0x10
[ 47.913461][ T5939] blkdev_release+0x15/0x20
[ 47.913478][ T5939] __fput+0x3ff/0xb70
[ 47.913494][ T5939] task_work_run+0x14d/0x240
[ 47.913505][ T5939] ? __pfx_task_work_run+0x10/0x10
[ 47.913516][ T5939] ? do_raw_spin_unlock+0x172/0x230
[ 47.913527][ T5939] do_exit+0xafb/0x2c30
[ 47.913543][ T5939] ? do_raw_spin_lock+0x12c/0x2b0
[ 47.913553][ T5939] ? __pfx_do_exit+0x10/0x10
[ 47.913567][ T5939] ? do_group_exit+0x1c3/0x2a0
[ 47.913582][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.913593][ T5939] ? rcu_is_watching+0x12/0xc0
[ 47.913605][ T5939] do_group_exit+0xd3/0x2a0
[ 47.913620][ T5939] __x64_sys_exit_group+0x3e/0x50
[ 47.913636][ T5939] x64_sys_call+0x1530/0x1730
[ 47.913651][ T5939] do_syscall_64+0xcd/0x260
[ 47.913666][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.913681][ T5939] RIP: 0033:0x7fe721146d09
[ 47.913694][ T5939] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 47.913701][ T5939] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 47.913717][ T5939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 47.913728][ T5939] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 47.913738][ T5939] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 47.913746][ T5939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 47.913752][ T5939] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 47.913761][ T5939]
executing program
[ 48.044494][ T5940] BUG: Bad page state in process syz-executor356 pfn:3a401
[ 48.046813][ T5940] page does not match folio
[ 48.048243][ T5940] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3a401
[ 48.051356][ T5940] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 48.053771][ T5940] raw: 00fff00000000000 ffffea0000e90000 00000000ffffffff ffffffffffffffff
[ 48.056478][ T5940] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 48.059114][ T5940] page dumped because: nonzero pincount
[ 48.060855][ T5940] page_owner tracks the page as allocated
[ 48.062614][ T5940] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5940, tgid 5940 (syz-executor356), ts 48027753099, free_ts 46045051914
[ 48.068967][ T5940] post_alloc_hook+0x181/0x1b0
[ 48.070492][ T5940] get_page_from_freelist+0x135c/0x3920
[ 48.072217][ T5940] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 48.074166][ T5940] alloc_pages_mpol+0x1fb/0x550
[ 48.075695][ T5940] folio_alloc_noprof+0x20/0x2d0
[ 48.077283][ T5940] filemap_alloc_folio_noprof+0x3a1/0x470
[ 48.079061][ T5940] page_cache_ra_order+0x4c0/0xd00
[ 48.080678][ T5940] filemap_fault+0x1a5e/0x2740
[ 48.082183][ T5940] __do_fault+0x10a/0x490
[ 48.083731][ T5940] do_pte_missing+0x1a6/0x3fb0
[ 48.085540][ T5940] __handle_mm_fault+0x103d/0x2a40
[ 48.087125][ T5940] handle_mm_fault+0x3fe/0xad0
[ 48.088819][ T5940] do_user_addr_fault+0x60c/0x1370
[ 48.090828][ T5940] exc_page_fault+0x5c/0xc0
[ 48.092629][ T5940] asm_exc_page_fault+0x26/0x30
[ 48.094456][ T5940] page last free pid 5933 tgid 5933 stack trace:
[ 48.096437][ T5940] free_unref_folios+0x999/0x1630
[ 48.098018][ T5940] folios_put_refs+0x56f/0x740
[ 48.099511][ T5940] truncate_inode_pages_range+0x311/0xe30
[ 48.101288][ T5940] blkdev_flush_mapping+0xfb/0x290
[ 48.102896][ T5940] blkdev_put_whole+0xc4/0xf0
[ 48.104521][ T5940] bdev_release+0x47e/0x6d0
[ 48.105949][ T5940] blkdev_release+0x15/0x20
[ 48.107385][ T5940] __fput+0x3ff/0xb70
[ 48.108657][ T5940] task_work_run+0x14d/0x240
[ 48.110124][ T5940] do_exit+0xafb/0x2c30
[ 48.111519][ T5940] do_group_exit+0xd3/0x2a0
[ 48.113021][ T5940] __x64_sys_exit_group+0x3e/0x50
[ 48.114739][ T5940] x64_sys_call+0x1530/0x1730
[ 48.116237][ T5940] do_syscall_64+0xcd/0x260
[ 48.117750][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.119648][ T5940] Modules linked in:
[ 48.120916][ T5940] CPU: 2 UID: 0 PID: 5940 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 48.120934][ T5940] Tainted: [B]=BAD_PAGE
[ 48.120937][ T5940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 48.120943][ T5940] Call Trace:
[ 48.120948][ T5940]
[ 48.120952][ T5940] dump_stack_lvl+0x16c/0x1f0
[ 48.120965][ T5940] bad_page+0xb3/0x1f0
[ 48.120976][ T5940] ? __pfx_bad_page+0x10/0x10
[ 48.120987][ T5940] ? __mem_cgroup_uncharge+0xda/0x130
[ 48.121001][ T5940] free_tail_page_prepare+0x44f/0x5b0
[ 48.121015][ T5940] __free_frozen_pages+0x96a/0xff0
[ 48.121030][ T5940] __folio_put+0x329/0x450
[ 48.121041][ T5940] ? __pfx___folio_put+0x10/0x10
[ 48.121053][ T5940] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 48.121065][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.121078][ T5940] ? lock_release+0x201/0x2f0
[ 48.121094][ T5940] filemap_free_folio+0x132/0x170
[ 48.121105][ T5940] delete_from_page_cache_batch+0x741/0x9b0
[ 48.121118][ T5940] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 48.121130][ T5940] ? __pfx_workingset_update_node+0x10/0x10
[ 48.121142][ T5940] ? xas_move_index+0xb0/0x110
[ 48.121154][ T5940] truncate_inode_pages_range+0x279/0xe30
[ 48.121170][ T5940] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 48.121193][ T5940] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 48.121210][ T5940] ? __pfx_has_bh_in_lru+0x10/0x10
[ 48.121225][ T5940] blkdev_flush_mapping+0xfb/0x290
[ 48.121238][ T5940] blkdev_put_whole+0xc4/0xf0
[ 48.121249][ T5940] bdev_release+0x47e/0x6d0
[ 48.121262][ T5940] ? __pfx_blkdev_release+0x10/0x10
[ 48.121274][ T5940] blkdev_release+0x15/0x20
[ 48.121287][ T5940] __fput+0x3ff/0xb70
[ 48.121298][ T5940] task_work_run+0x14d/0x240
[ 48.121310][ T5940] ? __pfx_task_work_run+0x10/0x10
[ 48.121320][ T5940] ? do_raw_spin_unlock+0x172/0x230
[ 48.121331][ T5940] do_exit+0xafb/0x2c30
[ 48.121347][ T5940] ? do_raw_spin_lock+0x12c/0x2b0
[ 48.121357][ T5940] ? __pfx_do_exit+0x10/0x10
[ 48.121371][ T5940] ? do_group_exit+0x1c3/0x2a0
[ 48.121386][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.121397][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.121409][ T5940] do_group_exit+0xd3/0x2a0
[ 48.121425][ T5940] __x64_sys_exit_group+0x3e/0x50
[ 48.121440][ T5940] x64_sys_call+0x1530/0x1730
[ 48.121455][ T5940] do_syscall_64+0xcd/0x260
[ 48.121468][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.121483][ T5940] RIP: 0033:0x7fe721146d09
[ 48.121491][ T5940] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 48.121496][ T5940] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 48.121506][ T5940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 48.121513][ T5940] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 48.121519][ T5940] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 48.121525][ T5940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 48.121531][ T5940] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 48.121540][ T5940]
[ 48.121556][ T5940] BUG: Bad page state in process syz-executor356 pfn:3a400
[ 48.218353][ T5940] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3a400
[ 48.221056][ T5940] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 48.223713][ T5940] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 48.226423][ T5940] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 48.229092][ T5940] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.231742][ T5940] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 48.234486][ T5940] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.237150][ T5940] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.239816][ T5940] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 48.242503][ T5940] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 48.244856][ T5940] page_owner tracks the page as allocated
[ 48.246636][ T5940] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5940, tgid 5940 (syz-executor356), ts 48027753099, free_ts 46045051914
[ 48.253172][ T5940] post_alloc_hook+0x181/0x1b0
[ 48.254963][ T5940] get_page_from_freelist+0x135c/0x3920
[ 48.256753][ T5940] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 48.258589][ T5940] alloc_pages_mpol+0x1fb/0x550
[ 48.260115][ T5940] folio_alloc_noprof+0x20/0x2d0
[ 48.261684][ T5940] filemap_alloc_folio_noprof+0x3a1/0x470
[ 48.266017][ T5940] page_cache_ra_order+0x4c0/0xd00
[ 48.267661][ T5940] filemap_fault+0x1a5e/0x2740
[ 48.269183][ T5940] __do_fault+0x10a/0x490
[ 48.270591][ T5940] do_pte_missing+0x1a6/0x3fb0
[ 48.272091][ T5940] __handle_mm_fault+0x103d/0x2a40
[ 48.273792][ T5940] handle_mm_fault+0x3fe/0xad0
[ 48.275319][ T5940] do_user_addr_fault+0x60c/0x1370
[ 48.276973][ T5940] exc_page_fault+0x5c/0xc0
[ 48.278400][ T5940] asm_exc_page_fault+0x26/0x30
[ 48.279924][ T5940] page last free pid 5933 tgid 5933 stack trace:
[ 48.281896][ T5940] free_unref_folios+0x999/0x1630
[ 48.283551][ T5940] folios_put_refs+0x56f/0x740
[ 48.285069][ T5940] truncate_inode_pages_range+0x311/0xe30
[ 48.286861][ T5940] blkdev_flush_mapping+0xfb/0x290
[ 48.288478][ T5940] blkdev_put_whole+0xc4/0xf0
[ 48.289939][ T5940] bdev_release+0x47e/0x6d0
[ 48.291365][ T5940] blkdev_release+0x15/0x20
[ 48.292809][ T5940] __fput+0x3ff/0xb70
[ 48.294153][ T5940] task_work_run+0x14d/0x240
[ 48.295612][ T5940] do_exit+0xafb/0x2c30
[ 48.296936][ T5940] do_group_exit+0xd3/0x2a0
[ 48.298376][ T5940] __x64_sys_exit_group+0x3e/0x50
[ 48.299953][ T5940] x64_sys_call+0x1530/0x1730
[ 48.301439][ T5940] do_syscall_64+0xcd/0x260
[ 48.302876][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.304812][ T5940] Modules linked in:
[ 48.306052][ T5940] CPU: 2 UID: 0 PID: 5940 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 48.306069][ T5940] Tainted: [B]=BAD_PAGE
[ 48.306072][ T5940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 48.306078][ T5940] Call Trace:
[ 48.306082][ T5940]
[ 48.306086][ T5940] dump_stack_lvl+0x16c/0x1f0
[ 48.306101][ T5940] bad_page+0xb3/0x1f0
[ 48.306112][ T5940] ? __pfx_bad_page+0x10/0x10
[ 48.306123][ T5940] ? page_bad_reason+0x9d/0x1e0
[ 48.306134][ T5940] __free_frozen_pages+0x76e/0xff0
[ 48.306149][ T5940] __folio_put+0x329/0x450
[ 48.306161][ T5940] ? __pfx___folio_put+0x10/0x10
[ 48.306172][ T5940] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 48.306184][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.306196][ T5940] ? lock_release+0x201/0x2f0
[ 48.306212][ T5940] filemap_free_folio+0x132/0x170
[ 48.306223][ T5940] delete_from_page_cache_batch+0x741/0x9b0
[ 48.306236][ T5940] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 48.306248][ T5940] ? __pfx_workingset_update_node+0x10/0x10
[ 48.306259][ T5940] ? xas_move_index+0xb0/0x110
[ 48.306272][ T5940] truncate_inode_pages_range+0x279/0xe30
[ 48.306288][ T5940] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 48.306311][ T5940] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 48.306331][ T5940] ? __pfx_has_bh_in_lru+0x10/0x10
[ 48.306346][ T5940] blkdev_flush_mapping+0xfb/0x290
[ 48.306359][ T5940] blkdev_put_whole+0xc4/0xf0
[ 48.306369][ T5940] bdev_release+0x47e/0x6d0
[ 48.306383][ T5940] ? __pfx_blkdev_release+0x10/0x10
[ 48.306395][ T5940] blkdev_release+0x15/0x20
[ 48.306407][ T5940] __fput+0x3ff/0xb70
[ 48.306420][ T5940] task_work_run+0x14d/0x240
[ 48.306431][ T5940] ? __pfx_task_work_run+0x10/0x10
[ 48.306441][ T5940] ? do_raw_spin_unlock+0x172/0x230
[ 48.306453][ T5940] do_exit+0xafb/0x2c30
[ 48.306488][ T5940] ? do_raw_spin_lock+0x12c/0x2b0
[ 48.306498][ T5940] ? __pfx_do_exit+0x10/0x10
[ 48.306513][ T5940] ? do_group_exit+0x1c3/0x2a0
[ 48.306527][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.306539][ T5940] ? rcu_is_watching+0x12/0xc0
[ 48.306550][ T5940] do_group_exit+0xd3/0x2a0
[ 48.306566][ T5940] __x64_sys_exit_group+0x3e/0x50
[ 48.306581][ T5940] x64_sys_call+0x1530/0x1730
[ 48.306596][ T5940] do_syscall_64+0xcd/0x260
[ 48.306609][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.306620][ T5940] RIP: 0033:0x7fe721146d09
[ 48.306628][ T5940] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 48.306633][ T5940] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 48.306643][ T5940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 48.306649][ T5940] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 48.306655][ T5940] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 48.306662][ T5940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 48.306668][ T5940] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 48.306676][ T5940]
executing program
[ 48.405881][ T5941] BUG: Bad page state in process syz-executor356 pfn:3ac01
[ 48.408280][ T5941] page does not match folio
[ 48.409857][ T5941] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3ac01
[ 48.412941][ T5941] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 48.415325][ T5941] raw: 00fff00000000000 ffffea0000eb0000 00000000ffffffff ffffffffffffffff
[ 48.418001][ T5941] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 48.420924][ T5941] page dumped because: nonzero pincount
[ 48.422646][ T5941] page_owner tracks the page as allocated
[ 48.424527][ T5941] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5941, tgid 5941 (syz-executor356), ts 48315060246, free_ts 48018779315
[ 48.430960][ T5941] post_alloc_hook+0x181/0x1b0
[ 48.432483][ T5941] get_page_from_freelist+0x135c/0x3920
[ 48.434284][ T5941] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 48.436116][ T5941] alloc_pages_mpol+0x1fb/0x550
[ 48.437663][ T5941] folio_alloc_noprof+0x20/0x2d0
[ 48.439293][ T5941] filemap_alloc_folio_noprof+0x3a1/0x470
[ 48.441074][ T5941] page_cache_ra_order+0x4c0/0xd00
[ 48.442670][ T5941] filemap_fault+0x1a5e/0x2740
[ 48.444240][ T5941] __do_fault+0x10a/0x490
[ 48.445607][ T5941] do_pte_missing+0x1a6/0x3fb0
[ 48.447132][ T5941] __handle_mm_fault+0x103d/0x2a40
[ 48.448896][ T5941] handle_mm_fault+0x3fe/0xad0
[ 48.450407][ T5941] do_user_addr_fault+0x60c/0x1370
[ 48.452000][ T5941] exc_page_fault+0x5c/0xc0
[ 48.453513][ T5941] asm_exc_page_fault+0x26/0x30
[ 48.455030][ T5941] page last free pid 5939 tgid 5939 stack trace:
[ 48.457003][ T5941] free_unref_folios+0x999/0x1630
[ 48.458641][ T5941] folios_put_refs+0x56f/0x740
[ 48.460130][ T5941] truncate_inode_pages_range+0x311/0xe30
[ 48.461902][ T5941] blkdev_flush_mapping+0xfb/0x290
[ 48.463570][ T5941] blkdev_put_whole+0xc4/0xf0
[ 48.465045][ T5941] bdev_release+0x47e/0x6d0
[ 48.466502][ T5941] blkdev_release+0x15/0x20
[ 48.467927][ T5941] __fput+0x3ff/0xb70
[ 48.469364][ T5941] task_work_run+0x14d/0x240
[ 48.470816][ T5941] do_exit+0xafb/0x2c30
[ 48.472129][ T5941] do_group_exit+0xd3/0x2a0
[ 48.473678][ T5941] __x64_sys_exit_group+0x3e/0x50
[ 48.475252][ T5941] x64_sys_call+0x1530/0x1730
[ 48.476740][ T5941] do_syscall_64+0xcd/0x260
[ 48.478183][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.480250][ T5941] Modules linked in:
[ 48.481499][ T5941] CPU: 3 UID: 0 PID: 5941 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 48.481515][ T5941] Tainted: [B]=BAD_PAGE
[ 48.481518][ T5941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 48.481525][ T5941] Call Trace:
[ 48.481529][ T5941]
[ 48.481533][ T5941] dump_stack_lvl+0x16c/0x1f0
[ 48.481548][ T5941] bad_page+0xb3/0x1f0
[ 48.481560][ T5941] ? __pfx_bad_page+0x10/0x10
[ 48.481570][ T5941] ? __mem_cgroup_uncharge+0xda/0x130
[ 48.481583][ T5941] free_tail_page_prepare+0x44f/0x5b0
[ 48.481597][ T5941] __free_frozen_pages+0x96a/0xff0
[ 48.481612][ T5941] __folio_put+0x329/0x450
[ 48.481623][ T5941] ? __pfx___folio_put+0x10/0x10
[ 48.481634][ T5941] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 48.481646][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.481658][ T5941] ? lock_release+0x201/0x2f0
[ 48.481675][ T5941] filemap_free_folio+0x132/0x170
[ 48.481686][ T5941] delete_from_page_cache_batch+0x741/0x9b0
[ 48.481698][ T5941] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 48.481711][ T5941] ? __pfx_workingset_update_node+0x10/0x10
[ 48.481722][ T5941] ? xas_move_index+0xb0/0x110
[ 48.481735][ T5941] truncate_inode_pages_range+0x279/0xe30
[ 48.481750][ T5941] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 48.481768][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.481779][ T5941] ? trace_irq_enable.constprop.0+0xd4/0x120
[ 48.481802][ T5941] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 48.481819][ T5941] ? __pfx_has_bh_in_lru+0x10/0x10
[ 48.481833][ T5941] blkdev_flush_mapping+0xfb/0x290
[ 48.481846][ T5941] blkdev_put_whole+0xc4/0xf0
[ 48.481857][ T5941] bdev_release+0x47e/0x6d0
[ 48.481870][ T5941] ? __pfx_blkdev_release+0x10/0x10
[ 48.481883][ T5941] blkdev_release+0x15/0x20
[ 48.481895][ T5941] __fput+0x3ff/0xb70
[ 48.481907][ T5941] task_work_run+0x14d/0x240
[ 48.481918][ T5941] ? __pfx_task_work_run+0x10/0x10
[ 48.481928][ T5941] ? do_raw_spin_unlock+0x172/0x230
[ 48.481940][ T5941] do_exit+0xafb/0x2c30
[ 48.481956][ T5941] ? do_raw_spin_lock+0x12c/0x2b0
[ 48.481966][ T5941] ? __pfx_do_exit+0x10/0x10
[ 48.481980][ T5941] ? do_group_exit+0x1c3/0x2a0
[ 48.481995][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.482006][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.482018][ T5941] do_group_exit+0xd3/0x2a0
[ 48.482033][ T5941] __x64_sys_exit_group+0x3e/0x50
[ 48.482049][ T5941] x64_sys_call+0x1530/0x1730
[ 48.482064][ T5941] do_syscall_64+0xcd/0x260
[ 48.482076][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.482088][ T5941] RIP: 0033:0x7fe721146d09
[ 48.482096][ T5941] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 48.482101][ T5941] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 48.482110][ T5941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 48.482117][ T5941] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 48.482123][ T5941] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 48.482129][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 48.482136][ T5941] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 48.482144][ T5941]
[ 48.482159][ T5941] BUG: Bad page state in process syz-executor356 pfn:3ac00
[ 48.582903][ T5941] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3ac00
[ 48.586069][ T5941] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 48.589653][ T5941] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 48.593296][ T5941] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 48.596881][ T5941] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.600465][ T5941] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 48.604132][ T5941] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.607733][ T5941] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 48.611369][ T5941] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 48.615045][ T5941] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 48.618076][ T5941] page_owner tracks the page as allocated
[ 48.620477][ T5941] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5941, tgid 5941 (syz-executor356), ts 48315060246, free_ts 48018779315
[ 48.629019][ T5941] post_alloc_hook+0x181/0x1b0
[ 48.631076][ T5941] get_page_from_freelist+0x135c/0x3920
[ 48.633529][ T5941] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 48.636039][ T5941] alloc_pages_mpol+0x1fb/0x550
[ 48.638131][ T5941] folio_alloc_noprof+0x20/0x2d0
[ 48.640204][ T5941] filemap_alloc_folio_noprof+0x3a1/0x470
[ 48.642594][ T5941] page_cache_ra_order+0x4c0/0xd00
[ 48.644946][ T5941] filemap_fault+0x1a5e/0x2740
[ 48.646965][ T5941] __do_fault+0x10a/0x490
[ 48.648805][ T5941] do_pte_missing+0x1a6/0x3fb0
[ 48.650858][ T5941] __handle_mm_fault+0x103d/0x2a40
[ 48.653027][ T5941] handle_mm_fault+0x3fe/0xad0
[ 48.655144][ T5941] do_user_addr_fault+0x60c/0x1370
[ 48.657330][ T5941] exc_page_fault+0x5c/0xc0
[ 48.659262][ T5941] asm_exc_page_fault+0x26/0x30
[ 48.661341][ T5941] page last free pid 5939 tgid 5939 stack trace:
[ 48.664095][ T5941] free_unref_folios+0x999/0x1630
[ 48.666241][ T5941] folios_put_refs+0x56f/0x740
[ 48.668230][ T5941] truncate_inode_pages_range+0x311/0xe30
[ 48.670693][ T5941] blkdev_flush_mapping+0xfb/0x290
[ 48.672887][ T5941] blkdev_put_whole+0xc4/0xf0
[ 48.674953][ T5941] bdev_release+0x47e/0x6d0
[ 48.676895][ T5941] blkdev_release+0x15/0x20
[ 48.678805][ T5941] __fput+0x3ff/0xb70
[ 48.680530][ T5941] task_work_run+0x14d/0x240
[ 48.682496][ T5941] do_exit+0xafb/0x2c30
[ 48.684373][ T5941] do_group_exit+0xd3/0x2a0
[ 48.686273][ T5941] __x64_sys_exit_group+0x3e/0x50
[ 48.688438][ T5941] x64_sys_call+0x1530/0x1730
[ 48.690464][ T5941] do_syscall_64+0xcd/0x260
[ 48.692415][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.694997][ T5941] Modules linked in:
executing program
[ 48.696677][ T5941] CPU: 1 UID: 0 PID: 5941 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 48.696703][ T5941] Tainted: [B]=BAD_PAGE
[ 48.696709][ T5941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 48.696719][ T5941] Call Trace:
[ 48.696725][ T5941]
[ 48.696730][ T5941] dump_stack_lvl+0x16c/0x1f0
[ 48.696750][ T5941] bad_page+0xb3/0x1f0
[ 48.696773][ T5941] ? __pfx_bad_page+0x10/0x10
[ 48.696790][ T5941] ? page_bad_reason+0x9d/0x1e0
[ 48.696807][ T5941] __free_frozen_pages+0x76e/0xff0
[ 48.696831][ T5941] __folio_put+0x329/0x450
[ 48.696847][ T5941] ? __pfx___folio_put+0x10/0x10
[ 48.696866][ T5941] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 48.696884][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.696903][ T5941] ? lock_release+0x201/0x2f0
[ 48.696927][ T5941] filemap_free_folio+0x132/0x170
[ 48.696945][ T5941] delete_from_page_cache_batch+0x741/0x9b0
[ 48.696964][ T5941] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 48.696983][ T5941] ? __pfx_workingset_update_node+0x10/0x10
[ 48.697001][ T5941] ? xas_move_index+0xb0/0x110
[ 48.697021][ T5941] truncate_inode_pages_range+0x279/0xe30
[ 48.697045][ T5941] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 48.697072][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.697089][ T5941] ? trace_irq_enable.constprop.0+0xd4/0x120
[ 48.697123][ T5941] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 48.697147][ T5941] ? __pfx_has_bh_in_lru+0x10/0x10
[ 48.697171][ T5941] blkdev_flush_mapping+0xfb/0x290
[ 48.697192][ T5941] blkdev_put_whole+0xc4/0xf0
[ 48.697209][ T5941] bdev_release+0x47e/0x6d0
[ 48.697230][ T5941] ? __pfx_blkdev_release+0x10/0x10
[ 48.697249][ T5941] blkdev_release+0x15/0x20
[ 48.697268][ T5941] __fput+0x3ff/0xb70
[ 48.697288][ T5941] task_work_run+0x14d/0x240
[ 48.697306][ T5941] ? __pfx_task_work_run+0x10/0x10
[ 48.697322][ T5941] ? do_raw_spin_unlock+0x172/0x230
[ 48.697341][ T5941] do_exit+0xafb/0x2c30
[ 48.697364][ T5941] ? do_raw_spin_lock+0x12c/0x2b0
[ 48.697381][ T5941] ? __pfx_do_exit+0x10/0x10
[ 48.697402][ T5941] ? do_group_exit+0x1c3/0x2a0
[ 48.697425][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.697443][ T5941] ? rcu_is_watching+0x12/0xc0
[ 48.697462][ T5941] do_group_exit+0xd3/0x2a0
[ 48.697486][ T5941] __x64_sys_exit_group+0x3e/0x50
[ 48.697509][ T5941] x64_sys_call+0x1530/0x1730
[ 48.697531][ T5941] do_syscall_64+0xcd/0x260
[ 48.697550][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.697567][ T5941] RIP: 0033:0x7fe721146d09
[ 48.697580][ T5941] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 48.697588][ T5941] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 48.697603][ T5941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 48.697615][ T5941] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 48.697625][ T5941] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 48.697635][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 48.697646][ T5941] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 48.697661][ T5941]
[ 48.729690][ T5942] BUG: Bad page state in process syz-executor356 pfn:3bc01
[ 48.811427][ T5942] page does not match folio
[ 48.812886][ T5942] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3bc01
[ 48.816011][ T5942] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 48.818881][ T5942] raw: 00fff00000000000 ffffea0000ef0000 00000000ffffffff ffffffffffffffff
[ 48.822198][ T5942] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 48.825588][ T5942] page dumped because: nonzero pincount
[ 48.827727][ T5942] page_owner tracks the page as allocated
[ 48.829950][ T5942] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5942, tgid 5942 (syz-executor356), ts 48703255234, free_ts 48306706033
[ 48.837891][ T5942] post_alloc_hook+0x181/0x1b0
[ 48.839740][ T5942] get_page_from_freelist+0x135c/0x3920
[ 48.841929][ T5942] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 48.844343][ T5942] alloc_pages_mpol+0x1fb/0x550
[ 48.846253][ T5942] folio_alloc_noprof+0x20/0x2d0
[ 48.848200][ T5942] filemap_alloc_folio_noprof+0x3a1/0x470
[ 48.850496][ T5942] page_cache_ra_order+0x4c0/0xd00
[ 48.852500][ T5942] filemap_fault+0x1a5e/0x2740
[ 48.854438][ T5942] __do_fault+0x10a/0x490
[ 48.856117][ T5942] do_pte_missing+0x1a6/0x3fb0
[ 48.858029][ T5942] __handle_mm_fault+0x103d/0x2a40
[ 48.860030][ T5942] handle_mm_fault+0x3fe/0xad0
[ 48.861908][ T5942] do_user_addr_fault+0x60c/0x1370
[ 48.863971][ T5942] exc_page_fault+0x5c/0xc0
[ 48.865723][ T5942] asm_exc_page_fault+0x26/0x30
[ 48.867661][ T5942] page last free pid 5940 tgid 5940 stack trace:
[ 48.870152][ T5942] free_unref_folios+0x999/0x1630
[ 48.872145][ T5942] folios_put_refs+0x56f/0x740
[ 48.874118][ T5942] truncate_inode_pages_range+0x311/0xe30
[ 48.876344][ T5942] blkdev_flush_mapping+0xfb/0x290
[ 48.878372][ T5942] blkdev_put_whole+0xc4/0xf0
[ 48.880223][ T5942] bdev_release+0x47e/0x6d0
[ 48.882028][ T5942] blkdev_release+0x15/0x20
[ 48.883889][ T5942] __fput+0x3ff/0xb70
[ 48.885465][ T5942] task_work_run+0x14d/0x240
[ 48.887087][ T5942] do_exit+0xafb/0x2c30
[ 48.888248][ T5942] do_group_exit+0xd3/0x2a0
[ 48.889707][ T5942] __x64_sys_exit_group+0x3e/0x50
[ 48.891309][ T5942] x64_sys_call+0x1530/0x1730
[ 48.892806][ T5942] do_syscall_64+0xcd/0x260
[ 48.894293][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.896582][ T5942] Modules linked in:
[ 48.898119][ T5942] CPU: 3 UID: 0 PID: 5942 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 48.898136][ T5942] Tainted: [B]=BAD_PAGE
[ 48.898139][ T5942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 48.898146][ T5942] Call Trace:
[ 48.898150][ T5942]
[ 48.898154][ T5942] dump_stack_lvl+0x16c/0x1f0
[ 48.898168][ T5942] bad_page+0xb3/0x1f0
[ 48.898179][ T5942] ? __pfx_bad_page+0x10/0x10
[ 48.898190][ T5942] ? __mem_cgroup_uncharge+0xda/0x130
[ 48.898202][ T5942] free_tail_page_prepare+0x44f/0x5b0
[ 48.898216][ T5942] __free_frozen_pages+0x96a/0xff0
[ 48.898231][ T5942] __folio_put+0x329/0x450
[ 48.898242][ T5942] ? __pfx___folio_put+0x10/0x10
[ 48.898253][ T5942] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 48.898265][ T5942] ? rcu_is_watching+0x12/0xc0
[ 48.898278][ T5942] ? lock_release+0x201/0x2f0
[ 48.898294][ T5942] filemap_free_folio+0x132/0x170
[ 48.898304][ T5942] delete_from_page_cache_batch+0x741/0x9b0
[ 48.898317][ T5942] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 48.898330][ T5942] ? __pfx_workingset_update_node+0x10/0x10
[ 48.898341][ T5942] ? xas_move_index+0xb0/0x110
[ 48.898354][ T5942] truncate_inode_pages_range+0x279/0xe30
[ 48.898369][ T5942] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 48.898392][ T5942] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 48.898410][ T5942] ? __pfx_has_bh_in_lru+0x10/0x10
[ 48.898424][ T5942] blkdev_flush_mapping+0xfb/0x290
[ 48.898438][ T5942] blkdev_put_whole+0xc4/0xf0
[ 48.898448][ T5942] bdev_release+0x47e/0x6d0
[ 48.898461][ T5942] ? __pfx_blkdev_release+0x10/0x10
[ 48.898474][ T5942] blkdev_release+0x15/0x20
[ 48.898486][ T5942] __fput+0x3ff/0xb70
[ 48.898503][ T5942] task_work_run+0x14d/0x240
[ 48.898514][ T5942] ? __pfx_task_work_run+0x10/0x10
[ 48.898524][ T5942] ? do_raw_spin_unlock+0x172/0x230
[ 48.898535][ T5942] do_exit+0xafb/0x2c30
[ 48.898551][ T5942] ? do_raw_spin_lock+0x12c/0x2b0
[ 48.898561][ T5942] ? __pfx_do_exit+0x10/0x10
[ 48.898575][ T5942] ? do_group_exit+0x1c3/0x2a0
[ 48.898590][ T5942] ? rcu_is_watching+0x12/0xc0
[ 48.898601][ T5942] ? rcu_is_watching+0x12/0xc0
[ 48.898613][ T5942] do_group_exit+0xd3/0x2a0
[ 48.898628][ T5942] __x64_sys_exit_group+0x3e/0x50
[ 48.898644][ T5942] x64_sys_call+0x1530/0x1730
[ 48.898659][ T5942] do_syscall_64+0xcd/0x260
[ 48.898672][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.898683][ T5942] RIP: 0033:0x7fe721146d09
[ 48.898691][ T5942] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 48.898696][ T5942] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 48.898706][ T5942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 48.898713][ T5942] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 48.898719][ T5942] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 48.898725][ T5942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 48.898732][ T5942] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 48.898742][ T5942]
[ 48.898757][ T5942] BUG: Bad page state in process syz-executor356 pfn:3bc00
[ 49.017185][ T5942] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3bc00
[ 49.020594][ T5942] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 49.023960][ T5942] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 49.027475][ T5942] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.030799][ T5942] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.035024][ T5942] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.038348][ T5942] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.041706][ T5942] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.045325][ T5942] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 49.048815][ T5942] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 49.051835][ T5942] page_owner tracks the page as allocated
[ 49.054348][ T5942] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5942, tgid 5942 (syz-executor356), ts 48703255234, free_ts 48306706033
[ 49.062287][ T5942] post_alloc_hook+0x181/0x1b0
[ 49.064275][ T5942] get_page_from_freelist+0x135c/0x3920
[ 49.066461][ T5942] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 49.068770][ T5942] alloc_pages_mpol+0x1fb/0x550
[ 49.070378][ T5942] folio_alloc_noprof+0x20/0x2d0
[ 49.071893][ T5942] filemap_alloc_folio_noprof+0x3a1/0x470
[ 49.073776][ T5942] page_cache_ra_order+0x4c0/0xd00
[ 49.075519][ T5942] filemap_fault+0x1a5e/0x2740
[ 49.077193][ T5942] __do_fault+0x10a/0x490
[ 49.078696][ T5942] do_pte_missing+0x1a6/0x3fb0
[ 49.080422][ T5942] __handle_mm_fault+0x103d/0x2a40
[ 49.082264][ T5942] handle_mm_fault+0x3fe/0xad0
[ 49.083955][ T5942] do_user_addr_fault+0x60c/0x1370
[ 49.086022][ T5942] exc_page_fault+0x5c/0xc0
[ 49.087828][ T5942] asm_exc_page_fault+0x26/0x30
[ 49.089759][ T5942] page last free pid 5940 tgid 5940 stack trace:
[ 49.092225][ T5942] free_unref_folios+0x999/0x1630
[ 49.093980][ T5942] folios_put_refs+0x56f/0x740
[ 49.095494][ T5942] truncate_inode_pages_range+0x311/0xe30
[ 49.097326][ T5942] blkdev_flush_mapping+0xfb/0x290
[ 49.098936][ T5942] blkdev_put_whole+0xc4/0xf0
[ 49.100430][ T5942] bdev_release+0x47e/0x6d0
[ 49.101864][ T5942] blkdev_release+0x15/0x20
[ 49.103360][ T5942] __fput+0x3ff/0xb70
[ 49.104638][ T5942] task_work_run+0x14d/0x240
[ 49.106089][ T5942] do_exit+0xafb/0x2c30
[ 49.107612][ T5942] do_group_exit+0xd3/0x2a0
[ 49.109071][ T5942] __x64_sys_exit_group+0x3e/0x50
[ 49.110671][ T5942] x64_sys_call+0x1530/0x1730
[ 49.112155][ T5942] do_syscall_64+0xcd/0x260
[ 49.113675][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.115601][ T5942] Modules linked in:
[ 49.116995][ T5942] CPU: 3 UID: 0 PID: 5942 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 49.117012][ T5942] Tainted: [B]=BAD_PAGE
[ 49.117015][ T5942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 49.117022][ T5942] Call Trace:
[ 49.117026][ T5942]
[ 49.117030][ T5942] dump_stack_lvl+0x16c/0x1f0
[ 49.117044][ T5942] bad_page+0xb3/0x1f0
[ 49.117056][ T5942] ? __pfx_bad_page+0x10/0x10
[ 49.117067][ T5942] ? page_bad_reason+0x9d/0x1e0
[ 49.117077][ T5942] __free_frozen_pages+0x76e/0xff0
[ 49.117093][ T5942] __folio_put+0x329/0x450
[ 49.117104][ T5942] ? __pfx___folio_put+0x10/0x10
[ 49.117115][ T5942] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 49.117127][ T5942] ? rcu_is_watching+0x12/0xc0
[ 49.117140][ T5942] ? lock_release+0x201/0x2f0
[ 49.117156][ T5942] filemap_free_folio+0x132/0x170
[ 49.117167][ T5942] delete_from_page_cache_batch+0x741/0x9b0
[ 49.117179][ T5942] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 49.117192][ T5942] ? __pfx_workingset_update_node+0x10/0x10
[ 49.117203][ T5942] ? xas_move_index+0xb0/0x110
[ 49.117215][ T5942] truncate_inode_pages_range+0x279/0xe30
[ 49.117231][ T5942] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 49.117254][ T5942] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 49.117270][ T5942] ? __pfx_has_bh_in_lru+0x10/0x10
[ 49.117285][ T5942] blkdev_flush_mapping+0xfb/0x290
[ 49.117299][ T5942] blkdev_put_whole+0xc4/0xf0
[ 49.117310][ T5942] bdev_release+0x47e/0x6d0
[ 49.117323][ T5942] ? __pfx_blkdev_release+0x10/0x10
[ 49.117336][ T5942] blkdev_release+0x15/0x20
[ 49.117348][ T5942] __fput+0x3ff/0xb70
[ 49.117361][ T5942] task_work_run+0x14d/0x240
[ 49.117371][ T5942] ? __pfx_task_work_run+0x10/0x10
[ 49.117382][ T5942] ? do_raw_spin_unlock+0x172/0x230
[ 49.117393][ T5942] do_exit+0xafb/0x2c30
[ 49.117409][ T5942] ? do_raw_spin_lock+0x12c/0x2b0
[ 49.117419][ T5942] ? __pfx_do_exit+0x10/0x10
[ 49.117433][ T5942] ? do_group_exit+0x1c3/0x2a0
[ 49.117448][ T5942] ? rcu_is_watching+0x12/0xc0
[ 49.117459][ T5942] ? rcu_is_watching+0x12/0xc0
[ 49.117471][ T5942] do_group_exit+0xd3/0x2a0
[ 49.117491][ T5942] __x64_sys_exit_group+0x3e/0x50
[ 49.117507][ T5942] x64_sys_call+0x1530/0x1730
[ 49.117522][ T5942] do_syscall_64+0xcd/0x260
[ 49.117535][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.117545][ T5942] RIP: 0033:0x7fe721146d09
[ 49.117553][ T5942] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 49.117558][ T5942] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.117567][ T5942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 49.117574][ T5942] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.117580][ T5942] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 49.117587][ T5942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 49.117593][ T5942] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 49.117601][ T5942]
executing program
[ 49.246340][ T5943] BUG: Bad page state in process syz-executor356 pfn:3c001
[ 49.249413][ T5943] page does not match folio
[ 49.251313][ T5943] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3c001
[ 49.255551][ T5943] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 49.258702][ T5943] raw: 00fff00000000000 ffffea0000f00000 00000000ffffffff ffffffffffffffff
[ 49.262174][ T5943] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 49.265790][ T5943] page dumped because: nonzero pincount
[ 49.268165][ T5943] page_owner tracks the page as allocated
[ 49.270562][ T5943] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5943, tgid 5943 (syz-executor356), ts 49216420755, free_ts 0
[ 49.278699][ T5943] post_alloc_hook+0x181/0x1b0
[ 49.280724][ T5943] get_page_from_freelist+0x135c/0x3920
[ 49.283047][ T5943] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 49.285615][ T5943] alloc_pages_mpol+0x1fb/0x550
[ 49.287800][ T5943] folio_alloc_noprof+0x20/0x2d0
[ 49.289844][ T5943] filemap_alloc_folio_noprof+0x3a1/0x470
[ 49.292238][ T5943] page_cache_ra_order+0x4c0/0xd00
[ 49.294505][ T5943] filemap_fault+0x1a5e/0x2740
[ 49.296577][ T5943] __do_fault+0x10a/0x490
[ 49.298371][ T5943] do_pte_missing+0x1a6/0x3fb0
[ 49.300425][ T5943] __handle_mm_fault+0x103d/0x2a40
[ 49.302585][ T5943] handle_mm_fault+0x3fe/0xad0
[ 49.304701][ T5943] do_user_addr_fault+0x60c/0x1370
[ 49.306849][ T5943] exc_page_fault+0x5c/0xc0
[ 49.308766][ T5943] asm_exc_page_fault+0x26/0x30
[ 49.310830][ T5943] page_owner free stack trace missing
[ 49.313103][ T5943] Modules linked in:
[ 49.314842][ T5943] CPU: 0 UID: 0 PID: 5943 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 49.314869][ T5943] Tainted: [B]=BAD_PAGE
[ 49.314874][ T5943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 49.314885][ T5943] Call Trace:
[ 49.314891][ T5943]
[ 49.314898][ T5943] dump_stack_lvl+0x16c/0x1f0
[ 49.314918][ T5943] bad_page+0xb3/0x1f0
[ 49.314935][ T5943] ? __pfx_bad_page+0x10/0x10
[ 49.314952][ T5943] ? __mem_cgroup_uncharge+0xda/0x130
[ 49.314971][ T5943] free_tail_page_prepare+0x44f/0x5b0
[ 49.314992][ T5943] __free_frozen_pages+0x96a/0xff0
[ 49.315016][ T5943] __folio_put+0x329/0x450
[ 49.315032][ T5943] ? __pfx___folio_put+0x10/0x10
[ 49.315050][ T5943] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 49.315068][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.315087][ T5943] ? lock_release+0x201/0x2f0
[ 49.315110][ T5943] filemap_free_folio+0x132/0x170
[ 49.315127][ T5943] delete_from_page_cache_batch+0x741/0x9b0
[ 49.315147][ T5943] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 49.315166][ T5943] ? __pfx_workingset_update_node+0x10/0x10
[ 49.315184][ T5943] ? xas_move_index+0xb0/0x110
[ 49.315204][ T5943] truncate_inode_pages_range+0x279/0xe30
[ 49.315227][ T5943] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 49.315266][ T5943] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 49.315291][ T5943] ? __pfx_has_bh_in_lru+0x10/0x10
[ 49.315314][ T5943] blkdev_flush_mapping+0xfb/0x290
[ 49.315334][ T5943] blkdev_put_whole+0xc4/0xf0
[ 49.315352][ T5943] bdev_release+0x47e/0x6d0
[ 49.315372][ T5943] ? __pfx_blkdev_release+0x10/0x10
[ 49.315390][ T5943] blkdev_release+0x15/0x20
[ 49.315409][ T5943] __fput+0x3ff/0xb70
[ 49.315426][ T5943] task_work_run+0x14d/0x240
[ 49.315443][ T5943] ? __pfx_task_work_run+0x10/0x10
[ 49.315459][ T5943] ? do_raw_spin_unlock+0x172/0x230
[ 49.315477][ T5943] do_exit+0xafb/0x2c30
[ 49.315502][ T5943] ? do_raw_spin_lock+0x12c/0x2b0
[ 49.315518][ T5943] ? __pfx_do_exit+0x10/0x10
[ 49.315539][ T5943] ? do_group_exit+0x1c3/0x2a0
[ 49.315561][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.315579][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.315598][ T5943] do_group_exit+0xd3/0x2a0
[ 49.315621][ T5943] __x64_sys_exit_group+0x3e/0x50
[ 49.315645][ T5943] x64_sys_call+0x1530/0x1730
[ 49.315668][ T5943] do_syscall_64+0xcd/0x260
[ 49.315688][ T5943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.315709][ T5943] RIP: 0033:0x7fe721146d09
[ 49.315721][ T5943] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 49.315729][ T5943] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.315744][ T5943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 49.315755][ T5943] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.315765][ T5943] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 49.315776][ T5943] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 49.315786][ T5943] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 49.315801][ T5943]
[ 49.315831][ T5943] BUG: Bad page state in process syz-executor356 pfn:3c000
[ 49.415740][ T5943] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3c000
[ 49.418467][ T5943] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 49.421085][ T5943] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 49.423902][ T5943] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.426580][ T5943] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.429265][ T5943] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.431942][ T5943] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.434715][ T5943] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.437419][ T5943] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 49.440089][ T5943] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 49.442362][ T5943] page_owner tracks the page as allocated
[ 49.444191][ T5943] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5943, tgid 5943 (syz-executor356), ts 49216420755, free_ts 0
[ 49.450098][ T5943] post_alloc_hook+0x181/0x1b0
[ 49.451608][ T5943] get_page_from_freelist+0x135c/0x3920
[ 49.453409][ T5943] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 49.455248][ T5943] alloc_pages_mpol+0x1fb/0x550
[ 49.456828][ T5943] folio_alloc_noprof+0x20/0x2d0
[ 49.458380][ T5943] filemap_alloc_folio_noprof+0x3a1/0x470
[ 49.460172][ T5943] page_cache_ra_order+0x4c0/0xd00
[ 49.461802][ T5943] filemap_fault+0x1a5e/0x2740
[ 49.463375][ T5943] __do_fault+0x10a/0x490
[ 49.464744][ T5943] do_pte_missing+0x1a6/0x3fb0
[ 49.466247][ T5943] __handle_mm_fault+0x103d/0x2a40
[ 49.467871][ T5943] handle_mm_fault+0x3fe/0xad0
[ 49.469390][ T5943] do_user_addr_fault+0x60c/0x1370
[ 49.470996][ T5943] exc_page_fault+0x5c/0xc0
[ 49.472424][ T5943] asm_exc_page_fault+0x26/0x30
[ 49.474026][ T5943] page_owner free stack trace missing
[ 49.475699][ T5943] Modules linked in:
executing program
[ 49.476966][ T5943] CPU: 0 UID: 0 PID: 5943 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 49.476982][ T5943] Tainted: [B]=BAD_PAGE
[ 49.476985][ T5943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 49.476992][ T5943] Call Trace:
[ 49.476996][ T5943]
[ 49.477000][ T5943] dump_stack_lvl+0x16c/0x1f0
[ 49.477013][ T5943] bad_page+0xb3/0x1f0
[ 49.477024][ T5943] ? __pfx_bad_page+0x10/0x10
[ 49.477035][ T5943] ? page_bad_reason+0x9d/0x1e0
[ 49.477045][ T5943] __free_frozen_pages+0x76e/0xff0
[ 49.477061][ T5943] __folio_put+0x329/0x450
[ 49.477072][ T5943] ? __pfx___folio_put+0x10/0x10
[ 49.477083][ T5943] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 49.477095][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.477107][ T5943] ? lock_release+0x201/0x2f0
[ 49.477123][ T5943] filemap_free_folio+0x132/0x170
[ 49.477134][ T5943] delete_from_page_cache_batch+0x741/0x9b0
[ 49.477147][ T5943] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 49.477159][ T5943] ? __pfx_workingset_update_node+0x10/0x10
[ 49.477170][ T5943] ? xas_move_index+0xb0/0x110
[ 49.477183][ T5943] truncate_inode_pages_range+0x279/0xe30
[ 49.477198][ T5943] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 49.477221][ T5943] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 49.477238][ T5943] ? __pfx_has_bh_in_lru+0x10/0x10
[ 49.477253][ T5943] blkdev_flush_mapping+0xfb/0x290
[ 49.477266][ T5943] blkdev_put_whole+0xc4/0xf0
[ 49.477276][ T5943] bdev_release+0x47e/0x6d0
[ 49.477290][ T5943] ? __pfx_blkdev_release+0x10/0x10
[ 49.477302][ T5943] blkdev_release+0x15/0x20
[ 49.477315][ T5943] __fput+0x3ff/0xb70
[ 49.477327][ T5943] task_work_run+0x14d/0x240
[ 49.477338][ T5943] ? __pfx_task_work_run+0x10/0x10
[ 49.477348][ T5943] ? do_raw_spin_unlock+0x172/0x230
[ 49.477360][ T5943] do_exit+0xafb/0x2c30
[ 49.477376][ T5943] ? do_raw_spin_lock+0x12c/0x2b0
[ 49.477386][ T5943] ? __pfx_do_exit+0x10/0x10
[ 49.477400][ T5943] ? do_group_exit+0x1c3/0x2a0
[ 49.477415][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.477426][ T5943] ? rcu_is_watching+0x12/0xc0
[ 49.477438][ T5943] do_group_exit+0xd3/0x2a0
[ 49.477453][ T5943] __x64_sys_exit_group+0x3e/0x50
[ 49.477470][ T5943] x64_sys_call+0x1530/0x1730
[ 49.477486][ T5943] do_syscall_64+0xcd/0x260
[ 49.477498][ T5943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.477509][ T5943] RIP: 0033:0x7fe721146d09
[ 49.477517][ T5943] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 49.477522][ T5943] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.477531][ T5943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 49.477538][ T5943] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.477544][ T5943] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 49.477550][ T5943] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 49.477556][ T5943] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 49.477565][ T5943]
[ 49.511239][ T5944] BUG: Bad page state in process syz-executor356 pfn:3be01
[ 49.599671][ T5944] page does not match folio
[ 49.601636][ T5944] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3be01
[ 49.605917][ T5944] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 49.609010][ T5944] raw: 00fff00000000000 ffffea0000ef8000 00000000ffffffff ffffffffffffffff
[ 49.612541][ T5944] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 49.616183][ T5944] page dumped because: nonzero pincount
[ 49.618511][ T5944] page_owner tracks the page as allocated
[ 49.620901][ T5944] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5944, tgid 5944 (syz-executor356), ts 49482105390, free_ts 49117626599
[ 49.629276][ T5944] post_alloc_hook+0x181/0x1b0
[ 49.631309][ T5944] get_page_from_freelist+0x135c/0x3920
[ 49.633737][ T5944] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 49.636236][ T5944] alloc_pages_mpol+0x1fb/0x550
[ 49.638319][ T5944] folio_alloc_noprof+0x20/0x2d0
[ 49.640430][ T5944] filemap_alloc_folio_noprof+0x3a1/0x470
[ 49.642803][ T5944] page_cache_ra_order+0x4c0/0xd00
[ 49.645082][ T5944] filemap_fault+0x1a5e/0x2740
[ 49.647142][ T5944] __do_fault+0x10a/0x490
[ 49.648945][ T5944] do_pte_missing+0x1a6/0x3fb0
[ 49.650964][ T5944] __handle_mm_fault+0x103d/0x2a40
[ 49.653146][ T5944] handle_mm_fault+0x3fe/0xad0
[ 49.655265][ T5944] do_user_addr_fault+0x60c/0x1370
[ 49.657398][ T5944] exc_page_fault+0x5c/0xc0
[ 49.659325][ T5944] asm_exc_page_fault+0x26/0x30
[ 49.661373][ T5944] page last free pid 5942 tgid 5942 stack trace:
[ 49.664069][ T5944] free_unref_folios+0x999/0x1630
[ 49.666225][ T5944] folios_put_refs+0x56f/0x740
[ 49.668282][ T5944] truncate_inode_pages_range+0x311/0xe30
[ 49.670676][ T5944] blkdev_flush_mapping+0xfb/0x290
[ 49.672825][ T5944] blkdev_put_whole+0xc4/0xf0
[ 49.674881][ T5944] bdev_release+0x47e/0x6d0
[ 49.676871][ T5944] blkdev_release+0x15/0x20
[ 49.678776][ T5944] __fput+0x3ff/0xb70
[ 49.680445][ T5944] task_work_run+0x14d/0x240
[ 49.682400][ T5944] do_exit+0xafb/0x2c30
[ 49.684289][ T5944] do_group_exit+0xd3/0x2a0
[ 49.686212][ T5944] __x64_sys_exit_group+0x3e/0x50
[ 49.688305][ T5944] x64_sys_call+0x1530/0x1730
[ 49.690274][ T5944] do_syscall_64+0xcd/0x260
[ 49.692152][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.694694][ T5944] Modules linked in:
[ 49.696367][ T5944] CPU: 2 UID: 0 PID: 5944 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 49.696393][ T5944] Tainted: [B]=BAD_PAGE
[ 49.696399][ T5944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 49.696408][ T5944] Call Trace:
[ 49.696415][ T5944]
[ 49.696421][ T5944] dump_stack_lvl+0x16c/0x1f0
[ 49.696441][ T5944] bad_page+0xb3/0x1f0
[ 49.696459][ T5944] ? __pfx_bad_page+0x10/0x10
[ 49.696475][ T5944] ? __mem_cgroup_uncharge+0xda/0x130
[ 49.696494][ T5944] free_tail_page_prepare+0x44f/0x5b0
[ 49.696515][ T5944] __free_frozen_pages+0x96a/0xff0
[ 49.696538][ T5944] __folio_put+0x329/0x450
[ 49.696558][ T5944] ? __pfx___folio_put+0x10/0x10
[ 49.696575][ T5944] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 49.696595][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.696614][ T5944] ? lock_release+0x201/0x2f0
[ 49.696638][ T5944] filemap_free_folio+0x132/0x170
[ 49.696655][ T5944] delete_from_page_cache_batch+0x741/0x9b0
[ 49.696673][ T5944] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 49.696695][ T5944] ? __pfx_workingset_update_node+0x10/0x10
[ 49.696713][ T5944] ? xas_move_index+0xb0/0x110
[ 49.696735][ T5944] truncate_inode_pages_range+0x279/0xe30
[ 49.696764][ T5944] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 49.696802][ T5944] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 49.696828][ T5944] ? __pfx_has_bh_in_lru+0x10/0x10
[ 49.696851][ T5944] blkdev_flush_mapping+0xfb/0x290
[ 49.696872][ T5944] blkdev_put_whole+0xc4/0xf0
[ 49.696889][ T5944] bdev_release+0x47e/0x6d0
[ 49.696909][ T5944] ? __pfx_blkdev_release+0x10/0x10
[ 49.696929][ T5944] blkdev_release+0x15/0x20
[ 49.696948][ T5944] __fput+0x3ff/0xb70
[ 49.696967][ T5944] task_work_run+0x14d/0x240
[ 49.696984][ T5944] ? __pfx_task_work_run+0x10/0x10
[ 49.697001][ T5944] ? do_raw_spin_unlock+0x172/0x230
[ 49.697020][ T5944] do_exit+0xafb/0x2c30
[ 49.697044][ T5944] ? do_raw_spin_lock+0x12c/0x2b0
[ 49.697060][ T5944] ? __pfx_do_exit+0x10/0x10
[ 49.697082][ T5944] ? do_group_exit+0x1c3/0x2a0
[ 49.697104][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.697122][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.697140][ T5944] do_group_exit+0xd3/0x2a0
[ 49.697162][ T5944] __x64_sys_exit_group+0x3e/0x50
[ 49.697186][ T5944] x64_sys_call+0x1530/0x1730
[ 49.697208][ T5944] do_syscall_64+0xcd/0x260
[ 49.697228][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.697244][ T5944] RIP: 0033:0x7fe721146d09
[ 49.697257][ T5944] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 49.697264][ T5944] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.697281][ T5944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 49.697291][ T5944] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.697301][ T5944] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 49.697311][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 49.697321][ T5944] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 49.697336][ T5944]
[ 49.697365][ T5944] BUG: Bad page state in process syz-executor356 pfn:3be00
[ 49.823645][ T5944] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3be00
[ 49.827117][ T5944] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 49.830433][ T5944] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 49.834112][ T5944] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.837537][ T5944] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.840982][ T5944] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 49.844525][ T5944] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.847985][ T5944] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.851440][ T5944] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 49.855005][ T5944] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 49.857911][ T5944] page_owner tracks the page as allocated
[ 49.860154][ T5944] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5944, tgid 5944 (syz-executor356), ts 49482105390, free_ts 49117626599
[ 49.868325][ T5944] post_alloc_hook+0x181/0x1b0
[ 49.870296][ T5944] get_page_from_freelist+0x135c/0x3920
[ 49.872486][ T5944] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 49.874940][ T5944] alloc_pages_mpol+0x1fb/0x550
[ 49.876913][ T5944] folio_alloc_noprof+0x20/0x2d0
[ 49.878891][ T5944] filemap_alloc_folio_noprof+0x3a1/0x470
[ 49.880857][ T5944] page_cache_ra_order+0x4c0/0xd00
[ 49.882387][ T5944] filemap_fault+0x1a5e/0x2740
[ 49.883951][ T5944] __do_fault+0x10a/0x490
[ 49.885328][ T5944] do_pte_missing+0x1a6/0x3fb0
[ 49.886847][ T5944] __handle_mm_fault+0x103d/0x2a40
[ 49.888460][ T5944] handle_mm_fault+0x3fe/0xad0
[ 49.889980][ T5944] do_user_addr_fault+0x60c/0x1370
[ 49.891583][ T5944] exc_page_fault+0x5c/0xc0
[ 49.893035][ T5944] asm_exc_page_fault+0x26/0x30
[ 49.894624][ T5944] page last free pid 5942 tgid 5942 stack trace:
[ 49.896602][ T5944] free_unref_folios+0x999/0x1630
[ 49.898188][ T5944] folios_put_refs+0x56f/0x740
[ 49.899697][ T5944] truncate_inode_pages_range+0x311/0xe30
[ 49.901463][ T5944] blkdev_flush_mapping+0xfb/0x290
[ 49.903076][ T5944] blkdev_put_whole+0xc4/0xf0
[ 49.904612][ T5944] bdev_release+0x47e/0x6d0
[ 49.906050][ T5944] blkdev_release+0x15/0x20
[ 49.907503][ T5944] __fput+0x3ff/0xb70
[ 49.908781][ T5944] task_work_run+0x14d/0x240
[ 49.910251][ T5944] do_exit+0xafb/0x2c30
[ 49.911569][ T5944] do_group_exit+0xd3/0x2a0
[ 49.913020][ T5944] __x64_sys_exit_group+0x3e/0x50
[ 49.914664][ T5944] x64_sys_call+0x1530/0x1730
[ 49.916138][ T5944] do_syscall_64+0xcd/0x260
[ 49.917579][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.919424][ T5944] Modules linked in:
[ 49.920673][ T5944] CPU: 2 UID: 0 PID: 5944 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 49.920690][ T5944] Tainted: [B]=BAD_PAGE
[ 49.920693][ T5944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 49.920699][ T5944] Call Trace:
[ 49.920703][ T5944]
[ 49.920708][ T5944] dump_stack_lvl+0x16c/0x1f0
[ 49.920720][ T5944] bad_page+0xb3/0x1f0
[ 49.920731][ T5944] ? __pfx_bad_page+0x10/0x10
[ 49.920746][ T5944] ? page_bad_reason+0x9d/0x1e0
[ 49.920757][ T5944] __free_frozen_pages+0x76e/0xff0
[ 49.920772][ T5944] __folio_put+0x329/0x450
[ 49.920783][ T5944] ? __pfx___folio_put+0x10/0x10
[ 49.920794][ T5944] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 49.920807][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.920819][ T5944] ? lock_release+0x201/0x2f0
[ 49.920834][ T5944] filemap_free_folio+0x132/0x170
[ 49.920846][ T5944] delete_from_page_cache_batch+0x741/0x9b0
[ 49.920858][ T5944] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 49.920871][ T5944] ? __pfx_workingset_update_node+0x10/0x10
[ 49.920882][ T5944] ? xas_move_index+0xb0/0x110
[ 49.920894][ T5944] truncate_inode_pages_range+0x279/0xe30
[ 49.920909][ T5944] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 49.920932][ T5944] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 49.920949][ T5944] ? __pfx_has_bh_in_lru+0x10/0x10
[ 49.920964][ T5944] blkdev_flush_mapping+0xfb/0x290
[ 49.920976][ T5944] blkdev_put_whole+0xc4/0xf0
[ 49.920987][ T5944] bdev_release+0x47e/0x6d0
[ 49.921000][ T5944] ? __pfx_blkdev_release+0x10/0x10
[ 49.921012][ T5944] blkdev_release+0x15/0x20
[ 49.921024][ T5944] __fput+0x3ff/0xb70
[ 49.921036][ T5944] task_work_run+0x14d/0x240
[ 49.921046][ T5944] ? __pfx_task_work_run+0x10/0x10
[ 49.921057][ T5944] ? do_raw_spin_unlock+0x172/0x230
[ 49.921068][ T5944] do_exit+0xafb/0x2c30
[ 49.921083][ T5944] ? do_raw_spin_lock+0x12c/0x2b0
[ 49.921093][ T5944] ? __pfx_do_exit+0x10/0x10
[ 49.921107][ T5944] ? do_group_exit+0x1c3/0x2a0
[ 49.921122][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.921133][ T5944] ? rcu_is_watching+0x12/0xc0
[ 49.921145][ T5944] do_group_exit+0xd3/0x2a0
[ 49.921160][ T5944] __x64_sys_exit_group+0x3e/0x50
[ 49.921176][ T5944] x64_sys_call+0x1530/0x1730
[ 49.921190][ T5944] do_syscall_64+0xcd/0x260
[ 49.921203][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.921213][ T5944] RIP: 0033:0x7fe721146d09
[ 49.921221][ T5944] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 49.921225][ T5944] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.921235][ T5944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 49.921242][ T5944] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.921248][ T5944] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 49.921254][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 49.921261][ T5944] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 49.921269][ T5944]
executing program
[ 50.052271][ T5945] BUG: Bad page state in process syz-executor356 pfn:3c201
[ 50.055360][ T5945] page does not match folio
[ 50.057267][ T5945] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3c201
[ 50.061367][ T5945] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.064519][ T5945] raw: 00fff00000000000 ffffea0000f08000 00000000ffffffff ffffffffffffffff
[ 50.068044][ T5945] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 50.071542][ T5945] page dumped because: nonzero pincount
[ 50.073883][ T5945] page_owner tracks the page as allocated
[ 50.076222][ T5945] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5945, tgid 5945 (syz-executor356), ts 50022683146, free_ts 49477608321
[ 50.084618][ T5945] post_alloc_hook+0x181/0x1b0
[ 50.086603][ T5945] get_page_from_freelist+0x135c/0x3920
[ 50.088892][ T5945] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 50.091335][ T5945] alloc_pages_mpol+0x1fb/0x550
[ 50.093445][ T5945] folio_alloc_noprof+0x20/0x2d0
[ 50.095501][ T5945] filemap_alloc_folio_noprof+0x3a1/0x470
[ 50.097880][ T5945] page_cache_ra_order+0x4c0/0xd00
[ 50.099977][ T5945] filemap_fault+0x1a5e/0x2740
[ 50.101680][ T5945] __do_fault+0x10a/0x490
[ 50.103063][ T5945] do_pte_missing+0x1a6/0x3fb0
[ 50.104663][ T5945] __handle_mm_fault+0x103d/0x2a40
[ 50.106265][ T5945] handle_mm_fault+0x3fe/0xad0
[ 50.107773][ T5945] do_user_addr_fault+0x60c/0x1370
[ 50.109570][ T5945] exc_page_fault+0x5c/0xc0
[ 50.111240][ T5945] asm_exc_page_fault+0x26/0x30
[ 50.113121][ T5945] page last free pid 5943 tgid 5943 stack trace:
[ 50.115134][ T5945] free_unref_folios+0x999/0x1630
[ 50.116748][ T5945] folios_put_refs+0x56f/0x740
[ 50.118210][ T5945] truncate_inode_pages_range+0x311/0xe30
[ 50.119945][ T5945] blkdev_flush_mapping+0xfb/0x290
[ 50.121560][ T5945] blkdev_put_whole+0xc4/0xf0
[ 50.123093][ T5945] bdev_release+0x47e/0x6d0
[ 50.124763][ T5945] blkdev_release+0x15/0x20
[ 50.126194][ T5945] __fput+0x3ff/0xb70
[ 50.127462][ T5945] task_work_run+0x14d/0x240
[ 50.128923][ T5945] do_exit+0xafb/0x2c30
[ 50.130247][ T5945] do_group_exit+0xd3/0x2a0
[ 50.131674][ T5945] __x64_sys_exit_group+0x3e/0x50
[ 50.133329][ T5945] x64_sys_call+0x1530/0x1730
[ 50.134853][ T5945] do_syscall_64+0xcd/0x260
[ 50.136309][ T5945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.138176][ T5945] Modules linked in:
[ 50.139427][ T5945] CPU: 3 UID: 0 PID: 5945 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 50.139444][ T5945] Tainted: [B]=BAD_PAGE
[ 50.139447][ T5945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.139453][ T5945] Call Trace:
[ 50.139457][ T5945]
[ 50.139461][ T5945] dump_stack_lvl+0x16c/0x1f0
[ 50.139474][ T5945] bad_page+0xb3/0x1f0
[ 50.139486][ T5945] ? __pfx_bad_page+0x10/0x10
[ 50.139496][ T5945] ? __mem_cgroup_uncharge+0xda/0x130
[ 50.139509][ T5945] free_tail_page_prepare+0x44f/0x5b0
[ 50.139523][ T5945] __free_frozen_pages+0x96a/0xff0
[ 50.139538][ T5945] __folio_put+0x329/0x450
[ 50.139550][ T5945] ? __pfx___folio_put+0x10/0x10
[ 50.139561][ T5945] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 50.139574][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.139585][ T5945] ? lock_release+0x201/0x2f0
[ 50.139601][ T5945] filemap_free_folio+0x132/0x170
[ 50.139612][ T5945] delete_from_page_cache_batch+0x741/0x9b0
[ 50.139624][ T5945] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 50.139637][ T5945] ? __pfx_workingset_update_node+0x10/0x10
[ 50.139648][ T5945] ? xas_move_index+0xb0/0x110
[ 50.139660][ T5945] truncate_inode_pages_range+0x279/0xe30
[ 50.139676][ T5945] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 50.139699][ T5945] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 50.139715][ T5945] ? __pfx_has_bh_in_lru+0x10/0x10
[ 50.139730][ T5945] blkdev_flush_mapping+0xfb/0x290
[ 50.139743][ T5945] blkdev_put_whole+0xc4/0xf0
[ 50.139754][ T5945] bdev_release+0x47e/0x6d0
[ 50.139766][ T5945] ? __pfx_blkdev_release+0x10/0x10
[ 50.139779][ T5945] blkdev_release+0x15/0x20
[ 50.139791][ T5945] __fput+0x3ff/0xb70
[ 50.139803][ T5945] task_work_run+0x14d/0x240
[ 50.139814][ T5945] ? __pfx_task_work_run+0x10/0x10
[ 50.139824][ T5945] ? do_raw_spin_unlock+0x172/0x230
[ 50.139835][ T5945] do_exit+0xafb/0x2c30
[ 50.139851][ T5945] ? do_raw_spin_lock+0x12c/0x2b0
[ 50.139861][ T5945] ? __pfx_do_exit+0x10/0x10
[ 50.139875][ T5945] ? do_group_exit+0x1c3/0x2a0
[ 50.139889][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.139900][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.139912][ T5945] do_group_exit+0xd3/0x2a0
[ 50.139927][ T5945] __x64_sys_exit_group+0x3e/0x50
[ 50.139943][ T5945] x64_sys_call+0x1530/0x1730
[ 50.139958][ T5945] do_syscall_64+0xcd/0x260
[ 50.139970][ T5945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.139980][ T5945] RIP: 0033:0x7fe721146d09
[ 50.139988][ T5945] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 50.139993][ T5945] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.140003][ T5945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 50.140009][ T5945] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.140015][ T5945] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 50.140021][ T5945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 50.140028][ T5945] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 50.140037][ T5945]
[ 50.140051][ T5945] BUG: Bad page state in process syz-executor356 pfn:3c200
[ 50.235885][ T5945] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3c200
[ 50.238682][ T5945] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 50.241281][ T5945] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 50.244130][ T5945] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 50.246792][ T5945] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.249485][ T5945] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 50.252162][ T5945] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.254942][ T5945] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.257636][ T5945] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 50.260424][ T5945] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 50.262696][ T5945] page_owner tracks the page as allocated
[ 50.264540][ T5945] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5945, tgid 5945 (syz-executor356), ts 50022683146, free_ts 49477608321
[ 50.271020][ T5945] post_alloc_hook+0x181/0x1b0
[ 50.272535][ T5945] get_page_from_freelist+0x135c/0x3920
[ 50.274339][ T5945] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 50.276174][ T5945] alloc_pages_mpol+0x1fb/0x550
[ 50.277945][ T5945] folio_alloc_noprof+0x20/0x2d0
[ 50.279487][ T5945] filemap_alloc_folio_noprof+0x3a1/0x470
[ 50.281263][ T5945] page_cache_ra_order+0x4c0/0xd00
[ 50.282856][ T5945] filemap_fault+0x1a5e/0x2740
[ 50.284443][ T5945] __do_fault+0x10a/0x490
[ 50.285847][ T5945] do_pte_missing+0x1a6/0x3fb0
[ 50.287341][ T5945] __handle_mm_fault+0x103d/0x2a40
[ 50.288955][ T5945] handle_mm_fault+0x3fe/0xad0
[ 50.290465][ T5945] do_user_addr_fault+0x60c/0x1370
[ 50.292061][ T5945] exc_page_fault+0x5c/0xc0
[ 50.293575][ T5945] asm_exc_page_fault+0x26/0x30
[ 50.295064][ T5945] page last free pid 5943 tgid 5943 stack trace:
[ 50.297022][ T5945] free_unref_folios+0x999/0x1630
[ 50.298600][ T5945] folios_put_refs+0x56f/0x740
[ 50.300099][ T5945] truncate_inode_pages_range+0x311/0xe30
[ 50.301880][ T5945] blkdev_flush_mapping+0xfb/0x290
[ 50.303559][ T5945] blkdev_put_whole+0xc4/0xf0
[ 50.305074][ T5945] bdev_release+0x47e/0x6d0
[ 50.306532][ T5945] blkdev_release+0x15/0x20
[ 50.307960][ T5945] __fput+0x3ff/0xb70
[ 50.309474][ T5945] task_work_run+0x14d/0x240
[ 50.311171][ T5945] do_exit+0xafb/0x2c30
[ 50.312500][ T5945] do_group_exit+0xd3/0x2a0
[ 50.314015][ T5945] __x64_sys_exit_group+0x3e/0x50
[ 50.315598][ T5945] x64_sys_call+0x1530/0x1730
[ 50.317131][ T5945] do_syscall_64+0xcd/0x260
[ 50.318555][ T5945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.320400][ T5945] Modules linked in:
[ 50.321638][ T5945] CPU: 3 UID: 0 PID: 5945 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 50.321655][ T5945] Tainted: [B]=BAD_PAGE
[ 50.321658][ T5945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.321665][ T5945] Call Trace:
[ 50.321670][ T5945]
[ 50.321675][ T5945] dump_stack_lvl+0x16c/0x1f0
[ 50.321688][ T5945] bad_page+0xb3/0x1f0
[ 50.321699][ T5945] ? __pfx_bad_page+0x10/0x10
[ 50.321710][ T5945] ? page_bad_reason+0x9d/0x1e0
[ 50.321721][ T5945] __free_frozen_pages+0x76e/0xff0
[ 50.321736][ T5945] __folio_put+0x329/0x450
[ 50.321748][ T5945] ? __pfx___folio_put+0x10/0x10
[ 50.321759][ T5945] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 50.321771][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.321783][ T5945] ? lock_release+0x201/0x2f0
[ 50.321799][ T5945] filemap_free_folio+0x132/0x170
[ 50.321810][ T5945] delete_from_page_cache_batch+0x741/0x9b0
[ 50.321823][ T5945] ? __pfx_delete_from_page_cache_batch+0x10/0x10
executing program
[ 50.321835][ T5945] ? __pfx_workingset_update_node+0x10/0x10
[ 50.321847][ T5945] ? xas_move_index+0xb0/0x110
[ 50.321859][ T5945] truncate_inode_pages_range+0x279/0xe30
[ 50.321875][ T5945] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 50.321898][ T5945] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 50.321915][ T5945] ? __pfx_has_bh_in_lru+0x10/0x10
[ 50.321930][ T5945] blkdev_flush_mapping+0xfb/0x290
[ 50.321943][ T5945] blkdev_put_whole+0xc4/0xf0
[ 50.321954][ T5945] bdev_release+0x47e/0x6d0
[ 50.321967][ T5945] ? __pfx_blkdev_release+0x10/0x10
[ 50.321980][ T5945] blkdev_release+0x15/0x20
[ 50.321992][ T5945] __fput+0x3ff/0xb70
[ 50.322004][ T5945] task_work_run+0x14d/0x240
[ 50.322015][ T5945] ? __pfx_task_work_run+0x10/0x10
[ 50.322026][ T5945] ? do_raw_spin_unlock+0x172/0x230
[ 50.322037][ T5945] do_exit+0xafb/0x2c30
[ 50.322052][ T5945] ? do_raw_spin_lock+0x12c/0x2b0
[ 50.322062][ T5945] ? __pfx_do_exit+0x10/0x10
[ 50.322076][ T5945] ? do_group_exit+0x1c3/0x2a0
[ 50.322090][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.322102][ T5945] ? rcu_is_watching+0x12/0xc0
[ 50.322113][ T5945] do_group_exit+0xd3/0x2a0
[ 50.322129][ T5945] __x64_sys_exit_group+0x3e/0x50
[ 50.322145][ T5945] x64_sys_call+0x1530/0x1730
[ 50.322160][ T5945] do_syscall_64+0xcd/0x260
[ 50.322172][ T5945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.322183][ T5945] RIP: 0033:0x7fe721146d09
[ 50.322191][ T5945] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 50.322195][ T5945] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.322205][ T5945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 50.322212][ T5945] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.322218][ T5945] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 50.322224][ T5945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 50.322230][ T5945] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 50.322239][ T5945]
[ 50.354764][ T5946] BUG: Bad page state in process syz-executor356 pfn:3b201
[ 50.422979][ T5946] page does not match folio
[ 50.424478][ T5946] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3b201
[ 50.427608][ T5946] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.429943][ T5946] raw: 00fff00000000000 ffffea0000ec8000 00000000ffffffff ffffffffffffffff
[ 50.432510][ T5946] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 50.435184][ T5946] page dumped because: nonzero pincount
[ 50.436946][ T5946] page_owner tracks the page as allocated
[ 50.438715][ T5946] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5946, tgid 5946 (syz-executor356), ts 50326355702, free_ts 49921298181
[ 50.445060][ T5946] post_alloc_hook+0x181/0x1b0
[ 50.446609][ T5946] get_page_from_freelist+0x135c/0x3920
[ 50.448348][ T5946] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 50.450213][ T5946] alloc_pages_mpol+0x1fb/0x550
[ 50.451747][ T5946] folio_alloc_noprof+0x20/0x2d0
[ 50.453378][ T5946] filemap_alloc_folio_noprof+0x3a1/0x470
[ 50.455154][ T5946] page_cache_ra_order+0x4c0/0xd00
[ 50.456810][ T5946] filemap_fault+0x1a5e/0x2740
[ 50.458319][ T5946] __do_fault+0x10a/0x490
[ 50.459679][ T5946] do_pte_missing+0x1a6/0x3fb0
[ 50.461202][ T5946] __handle_mm_fault+0x103d/0x2a40
[ 50.462807][ T5946] handle_mm_fault+0x3fe/0xad0
[ 50.464388][ T5946] do_user_addr_fault+0x60c/0x1370
[ 50.466002][ T5946] exc_page_fault+0x5c/0xc0
[ 50.467468][ T5946] asm_exc_page_fault+0x26/0x30
[ 50.469053][ T5946] page last free pid 5944 tgid 5944 stack trace:
[ 50.471041][ T5946] free_unref_folios+0x999/0x1630
[ 50.472642][ T5946] folios_put_refs+0x56f/0x740
[ 50.474235][ T5946] truncate_inode_pages_range+0x311/0xe30
[ 50.476031][ T5946] blkdev_flush_mapping+0xfb/0x290
[ 50.477710][ T5946] blkdev_put_whole+0xc4/0xf0
[ 50.479198][ T5946] bdev_release+0x47e/0x6d0
[ 50.480647][ T5946] blkdev_release+0x15/0x20
[ 50.482085][ T5946] __fput+0x3ff/0xb70
[ 50.483442][ T5946] task_work_run+0x14d/0x240
[ 50.484910][ T5946] do_exit+0xafb/0x2c30
[ 50.486234][ T5946] do_group_exit+0xd3/0x2a0
[ 50.487701][ T5946] __x64_sys_exit_group+0x3e/0x50
[ 50.489309][ T5946] x64_sys_call+0x1530/0x1730
[ 50.490801][ T5946] do_syscall_64+0xcd/0x260
[ 50.492235][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.495702][ T5946] Modules linked in:
[ 50.496988][ T5946] CPU: 2 UID: 0 PID: 5946 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 50.497004][ T5946] Tainted: [B]=BAD_PAGE
[ 50.497008][ T5946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.497014][ T5946] Call Trace:
[ 50.497018][ T5946]
[ 50.497022][ T5946] dump_stack_lvl+0x16c/0x1f0
[ 50.497036][ T5946] bad_page+0xb3/0x1f0
[ 50.497047][ T5946] ? __pfx_bad_page+0x10/0x10
[ 50.497058][ T5946] ? __mem_cgroup_uncharge+0xda/0x130
[ 50.497070][ T5946] free_tail_page_prepare+0x44f/0x5b0
[ 50.497084][ T5946] __free_frozen_pages+0x96a/0xff0
[ 50.497099][ T5946] __folio_put+0x329/0x450
[ 50.497111][ T5946] ? __pfx___folio_put+0x10/0x10
[ 50.497122][ T5946] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 50.497134][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.497146][ T5946] ? lock_release+0x201/0x2f0
[ 50.497162][ T5946] filemap_free_folio+0x132/0x170
[ 50.497173][ T5946] delete_from_page_cache_batch+0x741/0x9b0
[ 50.497186][ T5946] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 50.497198][ T5946] ? __pfx_workingset_update_node+0x10/0x10
[ 50.497209][ T5946] ? xas_move_index+0xb0/0x110
[ 50.497222][ T5946] truncate_inode_pages_range+0x279/0xe30
[ 50.497237][ T5946] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 50.497260][ T5946] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 50.497277][ T5946] ? __pfx_has_bh_in_lru+0x10/0x10
[ 50.497292][ T5946] blkdev_flush_mapping+0xfb/0x290
[ 50.497305][ T5946] blkdev_put_whole+0xc4/0xf0
[ 50.497315][ T5946] bdev_release+0x47e/0x6d0
[ 50.497329][ T5946] ? __pfx_blkdev_release+0x10/0x10
[ 50.497341][ T5946] blkdev_release+0x15/0x20
[ 50.497353][ T5946] __fput+0x3ff/0xb70
[ 50.497366][ T5946] task_work_run+0x14d/0x240
[ 50.497377][ T5946] ? __pfx_task_work_run+0x10/0x10
[ 50.497387][ T5946] ? do_raw_spin_unlock+0x172/0x230
[ 50.497399][ T5946] do_exit+0xafb/0x2c30
[ 50.497414][ T5946] ? do_raw_spin_lock+0x12c/0x2b0
[ 50.497424][ T5946] ? __pfx_do_exit+0x10/0x10
[ 50.497439][ T5946] ? do_group_exit+0x1c3/0x2a0
[ 50.497453][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.497465][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.497477][ T5946] do_group_exit+0xd3/0x2a0
[ 50.497493][ T5946] __x64_sys_exit_group+0x3e/0x50
[ 50.497508][ T5946] x64_sys_call+0x1530/0x1730
[ 50.497523][ T5946] do_syscall_64+0xcd/0x260
[ 50.497536][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.497546][ T5946] RIP: 0033:0x7fe721146d09
[ 50.497554][ T5946] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 50.497559][ T5946] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.497569][ T5946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 50.497575][ T5946] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.497582][ T5946] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 50.497588][ T5946] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 50.497595][ T5946] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 50.497603][ T5946]
[ 50.497618][ T5946] BUG: Bad page state in process syz-executor356 pfn:3b200
[ 50.593751][ T5946] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3b200
[ 50.596588][ T5946] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 50.599209][ T5946] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 50.602000][ T5946] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 50.604917][ T5946] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.607615][ T5946] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 50.610328][ T5946] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.613611][ T5946] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 50.617253][ T5946] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 50.620974][ T5946] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 50.624130][ T5946] page_owner tracks the page as allocated
[ 50.626521][ T5946] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5946, tgid 5946 (syz-executor356), ts 50326355702, free_ts 49921298181
[ 50.634628][ T5946] post_alloc_hook+0x181/0x1b0
[ 50.636154][ T5946] get_page_from_freelist+0x135c/0x3920
[ 50.637932][ T5946] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 50.639805][ T5946] alloc_pages_mpol+0x1fb/0x550
[ 50.641372][ T5946] folio_alloc_noprof+0x20/0x2d0
[ 50.642983][ T5946] filemap_alloc_folio_noprof+0x3a1/0x470
[ 50.644887][ T5946] page_cache_ra_order+0x4c0/0xd00
[ 50.646519][ T5946] filemap_fault+0x1a5e/0x2740
[ 50.648040][ T5946] __do_fault+0x10a/0x490
[ 50.649496][ T5946] do_pte_missing+0x1a6/0x3fb0
[ 50.651156][ T5946] __handle_mm_fault+0x103d/0x2a40
[ 50.652813][ T5946] handle_mm_fault+0x3fe/0xad0
[ 50.654394][ T5946] do_user_addr_fault+0x60c/0x1370
[ 50.656008][ T5946] exc_page_fault+0x5c/0xc0
[ 50.657494][ T5946] asm_exc_page_fault+0x26/0x30
[ 50.659032][ T5946] page last free pid 5944 tgid 5944 stack trace:
[ 50.661020][ T5946] free_unref_folios+0x999/0x1630
[ 50.662638][ T5946] folios_put_refs+0x56f/0x740
[ 50.664212][ T5946] truncate_inode_pages_range+0x311/0xe30
[ 50.666009][ T5946] blkdev_flush_mapping+0xfb/0x290
[ 50.667628][ T5946] blkdev_put_whole+0xc4/0xf0
[ 50.669224][ T5946] bdev_release+0x47e/0x6d0
[ 50.671160][ T5946] blkdev_release+0x15/0x20
[ 50.673116][ T5946] __fput+0x3ff/0xb70
[ 50.674904][ T5946] task_work_run+0x14d/0x240
[ 50.676903][ T5946] do_exit+0xafb/0x2c30
[ 50.678671][ T5946] do_group_exit+0xd3/0x2a0
[ 50.680610][ T5946] __x64_sys_exit_group+0x3e/0x50
[ 50.682728][ T5946] x64_sys_call+0x1530/0x1730
[ 50.684863][ T5946] do_syscall_64+0xcd/0x260
[ 50.686771][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.688709][ T5946] Modules linked in:
[ 50.689977][ T5946] CPU: 3 UID: 0 PID: 5946 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 50.689993][ T5946] Tainted: [B]=BAD_PAGE
[ 50.689997][ T5946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.690003][ T5946] Call Trace:
[ 50.690007][ T5946]
[ 50.690021][ T5946] dump_stack_lvl+0x16c/0x1f0
[ 50.690037][ T5946] bad_page+0xb3/0x1f0
[ 50.690049][ T5946] ? __pfx_bad_page+0x10/0x10
[ 50.690060][ T5946] ? page_bad_reason+0x9d/0x1e0
[ 50.690070][ T5946] __free_frozen_pages+0x76e/0xff0
[ 50.690086][ T5946] __folio_put+0x329/0x450
[ 50.690097][ T5946] ? __pfx___folio_put+0x10/0x10
[ 50.690108][ T5946] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 50.690121][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.690133][ T5946] ? lock_release+0x201/0x2f0
[ 50.690149][ T5946] filemap_free_folio+0x132/0x170
[ 50.690160][ T5946] delete_from_page_cache_batch+0x741/0x9b0
[ 50.690174][ T5946] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 50.690186][ T5946] ? __pfx_workingset_update_node+0x10/0x10
[ 50.690198][ T5946] ? xas_move_index+0xb0/0x110
[ 50.690211][ T5946] truncate_inode_pages_range+0x279/0xe30
[ 50.690226][ T5946] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 50.690249][ T5946] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 50.690266][ T5946] ? __pfx_has_bh_in_lru+0x10/0x10
[ 50.690281][ T5946] blkdev_flush_mapping+0xfb/0x290
[ 50.690294][ T5946] blkdev_put_whole+0xc4/0xf0
[ 50.690304][ T5946] bdev_release+0x47e/0x6d0
[ 50.690317][ T5946] ? __pfx_blkdev_release+0x10/0x10
[ 50.690330][ T5946] blkdev_release+0x15/0x20
[ 50.690342][ T5946] __fput+0x3ff/0xb70
[ 50.690354][ T5946] task_work_run+0x14d/0x240
[ 50.690365][ T5946] ? __pfx_task_work_run+0x10/0x10
[ 50.690376][ T5946] ? do_raw_spin_unlock+0x172/0x230
[ 50.690387][ T5946] do_exit+0xafb/0x2c30
[ 50.690402][ T5946] ? do_raw_spin_lock+0x12c/0x2b0
[ 50.690412][ T5946] ? __pfx_do_exit+0x10/0x10
[ 50.690426][ T5946] ? do_group_exit+0x1c3/0x2a0
[ 50.690441][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.690453][ T5946] ? rcu_is_watching+0x12/0xc0
[ 50.690464][ T5946] do_group_exit+0xd3/0x2a0
[ 50.690484][ T5946] __x64_sys_exit_group+0x3e/0x50
[ 50.690499][ T5946] x64_sys_call+0x1530/0x1730
[ 50.690515][ T5946] do_syscall_64+0xcd/0x260
[ 50.690528][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.690538][ T5946] RIP: 0033:0x7fe721146d09
[ 50.690546][ T5946] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 50.690551][ T5946] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.690561][ T5946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 50.690568][ T5946] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.690574][ T5946] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 50.690580][ T5946] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 50.690586][ T5946] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 50.690595][ T5946]
executing program
[ 50.816318][ T5947] BUG: Bad page state in process syz-executor356 pfn:3c601
[ 50.818401][ T5947] page does not match folio
[ 50.819780][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3c601
[ 50.822929][ T5947] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.825328][ T5947] raw: 00fff00000000000 ffffea0000f18000 00000000ffffffff ffffffffffffffff
[ 50.828194][ T5947] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 50.830970][ T5947] page dumped because: nonzero pincount
[ 50.832777][ T5947] page_owner tracks the page as allocated
[ 50.835197][ T5947] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5947, tgid 5947 (syz-executor356), ts 50798469021, free_ts 50690631002
[ 50.843620][ T5947] post_alloc_hook+0x181/0x1b0
[ 50.845679][ T5947] get_page_from_freelist+0x135c/0x3920
[ 50.848028][ T5947] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 50.850528][ T5947] alloc_pages_mpol+0x1fb/0x550
[ 50.852570][ T5947] folio_alloc_noprof+0x20/0x2d0
[ 50.854399][ T5947] filemap_alloc_folio_noprof+0x3a1/0x470
[ 50.856258][ T5947] page_cache_ra_order+0x4c0/0xd00
[ 50.858363][ T5947] filemap_fault+0x1a5e/0x2740
[ 50.860161][ T5947] __do_fault+0x10a/0x490
[ 50.861902][ T5947] do_pte_missing+0x1a6/0x3fb0
[ 50.863903][ T5947] __handle_mm_fault+0x103d/0x2a40
[ 50.865940][ T5947] handle_mm_fault+0x3fe/0xad0
[ 50.867849][ T5947] do_user_addr_fault+0x60c/0x1370
[ 50.869895][ T5947] exc_page_fault+0x5c/0xc0
[ 50.871430][ T5947] asm_exc_page_fault+0x26/0x30
[ 50.873130][ T5947] page last free pid 5946 tgid 5946 stack trace:
[ 50.875644][ T5947] free_unref_folios+0x999/0x1630
[ 50.877625][ T5947] folios_put_refs+0x56f/0x740
[ 50.879132][ T5947] truncate_inode_pages_range+0x311/0xe30
[ 50.880929][ T5947] blkdev_flush_mapping+0xfb/0x290
[ 50.882718][ T5947] blkdev_put_whole+0xc4/0xf0
[ 50.884722][ T5947] bdev_release+0x47e/0x6d0
[ 50.886548][ T5947] blkdev_release+0x15/0x20
[ 50.888167][ T5947] __fput+0x3ff/0xb70
[ 50.889820][ T5947] task_work_run+0x14d/0x240
[ 50.891511][ T5947] do_exit+0xafb/0x2c30
[ 50.893132][ T5947] do_group_exit+0xd3/0x2a0
[ 50.894992][ T5947] __x64_sys_exit_group+0x3e/0x50
[ 50.896869][ T5947] x64_sys_call+0x1530/0x1730
[ 50.898741][ T5947] do_syscall_64+0xcd/0x260
[ 50.900413][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.902769][ T5947] Modules linked in:
[ 50.904390][ T5947] CPU: 2 UID: 0 PID: 5947 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 50.904415][ T5947] Tainted: [B]=BAD_PAGE
[ 50.904424][ T5947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.904434][ T5947] Call Trace:
[ 50.904440][ T5947]
[ 50.904446][ T5947] dump_stack_lvl+0x16c/0x1f0
[ 50.904462][ T5947] bad_page+0xb3/0x1f0
[ 50.904479][ T5947] ? __pfx_bad_page+0x10/0x10
[ 50.904494][ T5947] ? __mem_cgroup_uncharge+0xda/0x130
[ 50.904513][ T5947] free_tail_page_prepare+0x44f/0x5b0
[ 50.904532][ T5947] __free_frozen_pages+0x96a/0xff0
[ 50.904551][ T5947] __folio_put+0x329/0x450
[ 50.904568][ T5947] ? __pfx___folio_put+0x10/0x10
[ 50.904584][ T5947] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 50.904601][ T5947] ? rcu_is_watching+0x12/0xc0
[ 50.904618][ T5947] ? lock_release+0x201/0x2f0
[ 50.904634][ T5947] filemap_free_folio+0x132/0x170
[ 50.904645][ T5947] delete_from_page_cache_batch+0x741/0x9b0
[ 50.904657][ T5947] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 50.904669][ T5947] ? __pfx_workingset_update_node+0x10/0x10
[ 50.904683][ T5947] ? xas_move_index+0xb0/0x110
[ 50.904695][ T5947] truncate_inode_pages_range+0x279/0xe30
[ 50.904711][ T5947] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 50.904734][ T5947] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 50.904751][ T5947] ? __pfx_has_bh_in_lru+0x10/0x10
[ 50.904766][ T5947] blkdev_flush_mapping+0xfb/0x290
[ 50.904779][ T5947] blkdev_put_whole+0xc4/0xf0
[ 50.904789][ T5947] bdev_release+0x47e/0x6d0
[ 50.904802][ T5947] ? __pfx_blkdev_release+0x10/0x10
[ 50.904815][ T5947] blkdev_release+0x15/0x20
[ 50.904827][ T5947] __fput+0x3ff/0xb70
[ 50.904839][ T5947] task_work_run+0x14d/0x240
[ 50.904850][ T5947] ? __pfx_task_work_run+0x10/0x10
[ 50.904860][ T5947] ? do_raw_spin_unlock+0x172/0x230
[ 50.904871][ T5947] do_exit+0xafb/0x2c30
[ 50.904887][ T5947] ? do_raw_spin_lock+0x12c/0x2b0
[ 50.904897][ T5947] ? __pfx_do_exit+0x10/0x10
[ 50.904911][ T5947] ? do_group_exit+0x1c3/0x2a0
[ 50.904926][ T5947] ? rcu_is_watching+0x12/0xc0
[ 50.904937][ T5947] ? rcu_is_watching+0x12/0xc0
[ 50.904949][ T5947] do_group_exit+0xd3/0x2a0
[ 50.904965][ T5947] __x64_sys_exit_group+0x3e/0x50
[ 50.904980][ T5947] x64_sys_call+0x1530/0x1730
[ 50.904996][ T5947] do_syscall_64+0xcd/0x260
[ 50.905008][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.905019][ T5947] RIP: 0033:0x7fe721146d09
[ 50.905027][ T5947] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 50.905031][ T5947] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.905041][ T5947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 50.905048][ T5947] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.905054][ T5947] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 50.905060][ T5947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 50.905067][ T5947] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 50.905076][ T5947]
[ 50.905090][ T5947] BUG: Bad page state in process syz-executor356 pfn:3c600
[ 51.020906][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3c600
[ 51.024401][ T5947] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 51.027515][ T5947] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 51.030972][ T5947] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.034369][ T5947] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.037715][ T5947] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.041079][ T5947] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.044276][ T5947] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.047470][ T5947] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.050861][ T5947] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 51.053822][ T5947] page_owner tracks the page as allocated
[ 51.056056][ T5947] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5947, tgid 5947 (syz-executor356), ts 50798469021, free_ts 50690631002
[ 51.063714][ T5947] post_alloc_hook+0x181/0x1b0
[ 51.065633][ T5947] get_page_from_freelist+0x135c/0x3920
[ 51.067834][ T5947] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.070185][ T5947] alloc_pages_mpol+0x1fb/0x550
[ 51.072105][ T5947] folio_alloc_noprof+0x20/0x2d0
[ 51.074178][ T5947] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.076474][ T5947] page_cache_ra_order+0x4c0/0xd00
[ 51.078521][ T5947] filemap_fault+0x1a5e/0x2740
[ 51.080417][ T5947] __do_fault+0x10a/0x490
[ 51.082132][ T5947] do_pte_missing+0x1a6/0x3fb0
[ 51.084108][ T5947] __handle_mm_fault+0x103d/0x2a40
[ 51.086160][ T5947] handle_mm_fault+0x3fe/0xad0
[ 51.088111][ T5947] do_user_addr_fault+0x60c/0x1370
[ 51.090158][ T5947] exc_page_fault+0x5c/0xc0
[ 51.091928][ T5947] asm_exc_page_fault+0x26/0x30
[ 51.093939][ T5947] page last free pid 5946 tgid 5946 stack trace:
[ 51.096324][ T5947] free_unref_folios+0x999/0x1630
[ 51.098291][ T5947] folios_put_refs+0x56f/0x740
[ 51.100026][ T5947] truncate_inode_pages_range+0x311/0xe30
[ 51.102281][ T5947] blkdev_flush_mapping+0xfb/0x290
[ 51.104206][ T5947] blkdev_put_whole+0xc4/0xf0
[ 51.106080][ T5947] bdev_release+0x47e/0x6d0
[ 51.107676][ T5947] blkdev_release+0x15/0x20
[ 51.109121][ T5947] __fput+0x3ff/0xb70
[ 51.110403][ T5947] task_work_run+0x14d/0x240
[ 51.111905][ T5947] do_exit+0xafb/0x2c30
[ 51.113317][ T5947] do_group_exit+0xd3/0x2a0
[ 51.114761][ T5947] __x64_sys_exit_group+0x3e/0x50
[ 51.116401][ T5947] x64_sys_call+0x1530/0x1730
[ 51.117890][ T5947] do_syscall_64+0xcd/0x260
[ 51.119344][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.121208][ T5947] Modules linked in:
[ 51.122730][ T5947] CPU: 2 UID: 0 PID: 5947 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 51.122753][ T5947] Tainted: [B]=BAD_PAGE
[ 51.122759][ T5947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.122768][ T5947] Call Trace:
[ 51.122774][ T5947]
[ 51.122780][ T5947] dump_stack_lvl+0x16c/0x1f0
[ 51.122798][ T5947] bad_page+0xb3/0x1f0
[ 51.122812][ T5947] ? __pfx_bad_page+0x10/0x10
[ 51.122828][ T5947] ? page_bad_reason+0x9d/0x1e0
[ 51.122844][ T5947] __free_frozen_pages+0x76e/0xff0
[ 51.122865][ T5947] __folio_put+0x329/0x450
[ 51.122889][ T5947] ? __pfx___folio_put+0x10/0x10
[ 51.122902][ T5947] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 51.122918][ T5947] ? rcu_is_watching+0x12/0xc0
[ 51.122935][ T5947] ? lock_release+0x201/0x2f0
[ 51.122957][ T5947] filemap_free_folio+0x132/0x170
[ 51.122973][ T5947] delete_from_page_cache_batch+0x741/0x9b0
[ 51.122989][ T5947] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 51.123005][ T5947] ? __pfx_workingset_update_node+0x10/0x10
[ 51.123022][ T5947] ? xas_move_index+0xb0/0x110
[ 51.123040][ T5947] truncate_inode_pages_range+0x279/0xe30
[ 51.123061][ T5947] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 51.123092][ T5947] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 51.123115][ T5947] ? __pfx_has_bh_in_lru+0x10/0x10
[ 51.123135][ T5947] blkdev_flush_mapping+0xfb/0x290
[ 51.123153][ T5947] blkdev_put_whole+0xc4/0xf0
[ 51.123165][ T5947] bdev_release+0x47e/0x6d0
[ 51.123199][ T5947] ? __pfx_blkdev_release+0x10/0x10
[ 51.123217][ T5947] blkdev_release+0x15/0x20
[ 51.123234][ T5947] __fput+0x3ff/0xb70
[ 51.123252][ T5947] task_work_run+0x14d/0x240
[ 51.123265][ T5947] ? __pfx_task_work_run+0x10/0x10
[ 51.123280][ T5947] ? do_raw_spin_unlock+0x172/0x230
[ 51.123297][ T5947] do_exit+0xafb/0x2c30
[ 51.123318][ T5947] ? do_raw_spin_lock+0x12c/0x2b0
[ 51.123332][ T5947] ? __pfx_do_exit+0x10/0x10
[ 51.123351][ T5947] ? do_group_exit+0x1c3/0x2a0
[ 51.123369][ T5947] ? rcu_is_watching+0x12/0xc0
[ 51.123384][ T5947] ? rcu_is_watching+0x12/0xc0
[ 51.123401][ T5947] do_group_exit+0xd3/0x2a0
[ 51.123427][ T5947] __x64_sys_exit_group+0x3e/0x50
[ 51.123448][ T5947] x64_sys_call+0x1530/0x1730
[ 51.123468][ T5947] do_syscall_64+0xcd/0x260
[ 51.123483][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.123498][ T5947] RIP: 0033:0x7fe721146d09
[ 51.123509][ T5947] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 51.123516][ T5947] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.123531][ T5947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 51.123541][ T5947] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.123550][ T5947] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 51.123557][ T5947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 51.123565][ T5947] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 51.123579][ T5947]
executing program
[ 51.267780][ T5948] BUG: Bad page state in process syz-executor356 pfn:3ca01
[ 51.270878][ T5948] page does not match folio
[ 51.272809][ T5948] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3ca01
[ 51.276023][ T5948] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.278851][ T5948] raw: 00fff00000000000 ffffea0000f28000 00000000ffffffff ffffffffffffffff
[ 51.282126][ T5948] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.285509][ T5948] page dumped because: nonzero pincount
[ 51.287684][ T5948] page_owner tracks the page as allocated
[ 51.289925][ T5948] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5948, tgid 5948 (syz-executor356), ts 51242239424, free_ts 0
[ 51.297532][ T5948] post_alloc_hook+0x181/0x1b0
[ 51.299242][ T5948] get_page_from_freelist+0x135c/0x3920
[ 51.300987][ T5948] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.302993][ T5948] alloc_pages_mpol+0x1fb/0x550
[ 51.305115][ T5948] folio_alloc_noprof+0x20/0x2d0
[ 51.306700][ T5948] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.308490][ T5948] page_cache_ra_order+0x4c0/0xd00
[ 51.310192][ T5948] filemap_fault+0x1a5e/0x2740
[ 51.311685][ T5948] __do_fault+0x10a/0x490
[ 51.313150][ T5948] do_pte_missing+0x1a6/0x3fb0
[ 51.314953][ T5948] __handle_mm_fault+0x103d/0x2a40
[ 51.316630][ T5948] handle_mm_fault+0x3fe/0xad0
[ 51.318273][ T5948] do_user_addr_fault+0x60c/0x1370
[ 51.319866][ T5948] exc_page_fault+0x5c/0xc0
[ 51.321310][ T5948] asm_exc_page_fault+0x26/0x30
[ 51.322946][ T5948] page_owner free stack trace missing
[ 51.324693][ T5948] Modules linked in:
[ 51.325949][ T5948] CPU: 3 UID: 0 PID: 5948 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 51.325966][ T5948] Tainted: [B]=BAD_PAGE
[ 51.325969][ T5948] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.325975][ T5948] Call Trace:
[ 51.325980][ T5948]
[ 51.325984][ T5948] dump_stack_lvl+0x16c/0x1f0
[ 51.325998][ T5948] bad_page+0xb3/0x1f0
[ 51.326010][ T5948] ? __pfx_bad_page+0x10/0x10
[ 51.326021][ T5948] ? __mem_cgroup_uncharge+0xda/0x130
[ 51.326033][ T5948] free_tail_page_prepare+0x44f/0x5b0
[ 51.326047][ T5948] __free_frozen_pages+0x96a/0xff0
[ 51.326062][ T5948] __folio_put+0x329/0x450
[ 51.326074][ T5948] ? __pfx___folio_put+0x10/0x10
[ 51.326085][ T5948] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 51.326097][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.326109][ T5948] ? lock_release+0x201/0x2f0
[ 51.326124][ T5948] filemap_free_folio+0x132/0x170
[ 51.326135][ T5948] delete_from_page_cache_batch+0x741/0x9b0
[ 51.326148][ T5948] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 51.326160][ T5948] ? __pfx_workingset_update_node+0x10/0x10
[ 51.326171][ T5948] ? xas_move_index+0xb0/0x110
[ 51.326184][ T5948] truncate_inode_pages_range+0x279/0xe30
[ 51.326199][ T5948] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 51.326222][ T5948] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 51.326238][ T5948] ? __pfx_has_bh_in_lru+0x10/0x10
[ 51.326253][ T5948] blkdev_flush_mapping+0xfb/0x290
[ 51.326268][ T5948] blkdev_put_whole+0xc4/0xf0
[ 51.326279][ T5948] bdev_release+0x47e/0x6d0
[ 51.326293][ T5948] ? __pfx_blkdev_release+0x10/0x10
[ 51.326305][ T5948] blkdev_release+0x15/0x20
[ 51.326317][ T5948] __fput+0x3ff/0xb70
[ 51.326329][ T5948] task_work_run+0x14d/0x240
[ 51.326340][ T5948] ? __pfx_task_work_run+0x10/0x10
[ 51.326351][ T5948] ? do_raw_spin_unlock+0x172/0x230
[ 51.326362][ T5948] do_exit+0xafb/0x2c30
[ 51.326378][ T5948] ? do_raw_spin_lock+0x12c/0x2b0
[ 51.326388][ T5948] ? __pfx_do_exit+0x10/0x10
[ 51.326402][ T5948] ? do_group_exit+0x1c3/0x2a0
[ 51.326417][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.326428][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.326442][ T5948] do_group_exit+0xd3/0x2a0
[ 51.326462][ T5948] __x64_sys_exit_group+0x3e/0x50
[ 51.326477][ T5948] x64_sys_call+0x1530/0x1730
[ 51.326494][ T5948] do_syscall_64+0xcd/0x260
[ 51.326507][ T5948] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.326520][ T5948] RIP: 0033:0x7fe721146d09
[ 51.326528][ T5948] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 51.326533][ T5948] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.326543][ T5948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 51.326550][ T5948] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.326557][ T5948] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 51.326563][ T5948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 51.326570][ T5948] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 51.326581][ T5948]
[ 51.326595][ T5948] BUG: Bad page state in process syz-executor356 pfn:3ca00
[ 51.424415][ T5948] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3ca00
[ 51.427174][ T5948] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 51.429818][ T5948] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 51.432607][ T5948] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.435383][ T5948] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.438190][ T5948] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.440878][ T5948] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.443739][ T5948] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.446497][ T5948] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.449194][ T5948] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 51.451554][ T5948] page_owner tracks the page as allocated
[ 51.453369][ T5948] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5948, tgid 5948 (syz-executor356), ts 51242239424, free_ts 0
[ 51.459631][ T5948] post_alloc_hook+0x181/0x1b0
[ 51.461139][ T5948] get_page_from_freelist+0x135c/0x3920
[ 51.462857][ T5948] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.464925][ T5948] alloc_pages_mpol+0x1fb/0x550
[ 51.466490][ T5948] folio_alloc_noprof+0x20/0x2d0
[ 51.468036][ T5948] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.469817][ T5948] page_cache_ra_order+0x4c0/0xd00
[ 51.471407][ T5948] filemap_fault+0x1a5e/0x2740
[ 51.472910][ T5948] __do_fault+0x10a/0x490
[ 51.474366][ T5948] do_pte_missing+0x1a6/0x3fb0
[ 51.475864][ T5948] __handle_mm_fault+0x103d/0x2a40
[ 51.477485][ T5948] handle_mm_fault+0x3fe/0xad0
[ 51.478979][ T5948] do_user_addr_fault+0x60c/0x1370
[ 51.480690][ T5948] exc_page_fault+0x5c/0xc0
[ 51.482242][ T5948] asm_exc_page_fault+0x26/0x30
[ 51.483822][ T5948] page_owner free stack trace missing
[ 51.485507][ T5948] Modules linked in:
[ 51.486874][ T5948] CPU: 3 UID: 0 PID: 5948 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 51.486891][ T5948] Tainted: [B]=BAD_PAGE
[ 51.486894][ T5948] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.486900][ T5948] Call Trace:
[ 51.486904][ T5948]
[ 51.486908][ T5948] dump_stack_lvl+0x16c/0x1f0
[ 51.486922][ T5948] bad_page+0xb3/0x1f0
[ 51.486934][ T5948] ? __pfx_bad_page+0x10/0x10
[ 51.486945][ T5948] ? page_bad_reason+0x9d/0x1e0
[ 51.486956][ T5948] __free_frozen_pages+0x76e/0xff0
[ 51.486971][ T5948] __folio_put+0x329/0x450
executing program
[ 51.486982][ T5948] ? __pfx___folio_put+0x10/0x10
[ 51.486993][ T5948] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 51.487005][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.487017][ T5948] ? lock_release+0x201/0x2f0
[ 51.487033][ T5948] filemap_free_folio+0x132/0x170
[ 51.487044][ T5948] delete_from_page_cache_batch+0x741/0x9b0
[ 51.487057][ T5948] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 51.487069][ T5948] ? __pfx_workingset_update_node+0x10/0x10
[ 51.487080][ T5948] ? xas_move_index+0xb0/0x110
[ 51.487093][ T5948] truncate_inode_pages_range+0x279/0xe30
[ 51.487108][ T5948] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 51.487131][ T5948] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 51.487148][ T5948] ? __pfx_has_bh_in_lru+0x10/0x10
[ 51.487163][ T5948] blkdev_flush_mapping+0xfb/0x290
[ 51.487176][ T5948] blkdev_put_whole+0xc4/0xf0
[ 51.487187][ T5948] bdev_release+0x47e/0x6d0
[ 51.487199][ T5948] ? __pfx_blkdev_release+0x10/0x10
[ 51.487212][ T5948] blkdev_release+0x15/0x20
[ 51.487224][ T5948] __fput+0x3ff/0xb70
[ 51.487237][ T5948] task_work_run+0x14d/0x240
[ 51.487247][ T5948] ? __pfx_task_work_run+0x10/0x10
[ 51.487258][ T5948] ? do_raw_spin_unlock+0x172/0x230
[ 51.487269][ T5948] do_exit+0xafb/0x2c30
[ 51.487285][ T5948] ? do_raw_spin_lock+0x12c/0x2b0
[ 51.487295][ T5948] ? __pfx_do_exit+0x10/0x10
[ 51.487309][ T5948] ? do_group_exit+0x1c3/0x2a0
[ 51.487324][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.487335][ T5948] ? rcu_is_watching+0x12/0xc0
[ 51.487347][ T5948] do_group_exit+0xd3/0x2a0
[ 51.487362][ T5948] __x64_sys_exit_group+0x3e/0x50
[ 51.487377][ T5948] x64_sys_call+0x1530/0x1730
[ 51.487393][ T5948] do_syscall_64+0xcd/0x260
[ 51.487405][ T5948] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.487416][ T5948] RIP: 0033:0x7fe721146d09
[ 51.487423][ T5948] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 51.487428][ T5948] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.487438][ T5948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 51.487444][ T5948] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.487454][ T5948] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 51.487461][ T5948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 51.487467][ T5948] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 51.487476][ T5948]
[ 51.510541][ T5949] BUG: Bad page state in process syz-executor356 pfn:3c401
[ 51.587365][ T5949] page does not match folio
[ 51.588783][ T5949] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3c401
[ 51.591833][ T5949] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.594225][ T5949] raw: 00fff00000000000 ffffea0000f10000 00000000ffffffff ffffffffffffffff
[ 51.596918][ T5949] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.599559][ T5949] page dumped because: nonzero pincount
[ 51.601292][ T5949] page_owner tracks the page as allocated
[ 51.603072][ T5949] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5949, tgid 5949 (syz-executor356), ts 51495432058, free_ts 51234996663
[ 51.609379][ T5949] post_alloc_hook+0x181/0x1b0
[ 51.610886][ T5949] get_page_from_freelist+0x135c/0x3920
[ 51.612619][ T5949] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.614528][ T5949] alloc_pages_mpol+0x1fb/0x550
[ 51.616047][ T5949] folio_alloc_noprof+0x20/0x2d0
[ 51.617616][ T5949] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.619390][ T5949] page_cache_ra_order+0x4c0/0xd00
[ 51.621001][ T5949] filemap_fault+0x1a5e/0x2740
[ 51.622498][ T5949] __do_fault+0x10a/0x490
[ 51.623931][ T5949] do_pte_missing+0x1a6/0x3fb0
[ 51.625436][ T5949] __handle_mm_fault+0x103d/0x2a40
[ 51.627041][ T5949] handle_mm_fault+0x3fe/0xad0
[ 51.628549][ T5949] do_user_addr_fault+0x60c/0x1370
[ 51.630151][ T5949] exc_page_fault+0x5c/0xc0
[ 51.631589][ T5949] asm_exc_page_fault+0x26/0x30
[ 51.633129][ T5949] page last free pid 5947 tgid 5947 stack trace:
[ 51.635150][ T5949] free_unref_folios+0x999/0x1630
[ 51.636761][ T5949] folios_put_refs+0x56f/0x740
[ 51.638256][ T5949] truncate_inode_pages_range+0x311/0xe30
[ 51.640026][ T5949] blkdev_flush_mapping+0xfb/0x290
[ 51.641630][ T5949] blkdev_put_whole+0xc4/0xf0
[ 51.643108][ T5949] bdev_release+0x47e/0x6d0
[ 51.644606][ T5949] blkdev_release+0x15/0x20
[ 51.646033][ T5949] __fput+0x3ff/0xb70
[ 51.647288][ T5949] task_work_run+0x14d/0x240
[ 51.648782][ T5949] do_exit+0xafb/0x2c30
[ 51.650099][ T5949] do_group_exit+0xd3/0x2a0
[ 51.651536][ T5949] __x64_sys_exit_group+0x3e/0x50
[ 51.653132][ T5949] x64_sys_call+0x1530/0x1730
[ 51.654724][ T5949] do_syscall_64+0xcd/0x260
[ 51.656177][ T5949] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.658037][ T5949] Modules linked in:
[ 51.659287][ T5949] CPU: 2 UID: 0 PID: 5949 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 51.659304][ T5949] Tainted: [B]=BAD_PAGE
[ 51.659307][ T5949] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.659314][ T5949] Call Trace:
[ 51.659318][ T5949]
[ 51.659322][ T5949] dump_stack_lvl+0x16c/0x1f0
[ 51.659335][ T5949] bad_page+0xb3/0x1f0
[ 51.659347][ T5949] ? __pfx_bad_page+0x10/0x10
[ 51.659357][ T5949] ? __mem_cgroup_uncharge+0xda/0x130
[ 51.659370][ T5949] free_tail_page_prepare+0x44f/0x5b0
[ 51.659384][ T5949] __free_frozen_pages+0x96a/0xff0
[ 51.659400][ T5949] __folio_put+0x329/0x450
[ 51.659411][ T5949] ? __pfx___folio_put+0x10/0x10
[ 51.659423][ T5949] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 51.659434][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.659446][ T5949] ? lock_release+0x201/0x2f0
[ 51.659462][ T5949] filemap_free_folio+0x132/0x170
[ 51.659473][ T5949] delete_from_page_cache_batch+0x741/0x9b0
[ 51.659485][ T5949] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 51.659498][ T5949] ? __pfx_workingset_update_node+0x10/0x10
[ 51.659509][ T5949] ? xas_move_index+0xb0/0x110
[ 51.659526][ T5949] truncate_inode_pages_range+0x279/0xe30
[ 51.659541][ T5949] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 51.659564][ T5949] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 51.659581][ T5949] ? __pfx_has_bh_in_lru+0x10/0x10
[ 51.659596][ T5949] blkdev_flush_mapping+0xfb/0x290
[ 51.659609][ T5949] blkdev_put_whole+0xc4/0xf0
[ 51.659620][ T5949] bdev_release+0x47e/0x6d0
[ 51.659633][ T5949] ? __pfx_blkdev_release+0x10/0x10
[ 51.659645][ T5949] blkdev_release+0x15/0x20
[ 51.659658][ T5949] __fput+0x3ff/0xb70
[ 51.659670][ T5949] task_work_run+0x14d/0x240
[ 51.659681][ T5949] ? __pfx_task_work_run+0x10/0x10
[ 51.659692][ T5949] ? do_raw_spin_unlock+0x172/0x230
[ 51.659703][ T5949] do_exit+0xafb/0x2c30
[ 51.659718][ T5949] ? do_raw_spin_lock+0x12c/0x2b0
[ 51.659728][ T5949] ? __pfx_do_exit+0x10/0x10
[ 51.659743][ T5949] ? do_group_exit+0x1c3/0x2a0
[ 51.659757][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.659769][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.659781][ T5949] do_group_exit+0xd3/0x2a0
[ 51.659796][ T5949] __x64_sys_exit_group+0x3e/0x50
[ 51.659811][ T5949] x64_sys_call+0x1530/0x1730
[ 51.659828][ T5949] do_syscall_64+0xcd/0x260
[ 51.659840][ T5949] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.659850][ T5949] RIP: 0033:0x7fe721146d09
[ 51.659857][ T5949] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 51.659862][ T5949] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.659871][ T5949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 51.659878][ T5949] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.659884][ T5949] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 51.659890][ T5949] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 51.659896][ T5949] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 51.659905][ T5949]
[ 51.659920][ T5949] BUG: Bad page state in process syz-executor356 pfn:3c400
[ 51.755136][ T5949] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3c400
[ 51.757844][ T5949] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 51.760437][ T5949] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 51.763245][ T5949] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.765899][ T5949] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.768561][ T5949] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 51.771226][ T5949] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.774854][ T5949] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.777533][ T5949] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.780247][ T5949] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 51.782469][ T5949] page_owner tracks the page as allocated
[ 51.786227][ T5949] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5949, tgid 5949 (syz-executor356), ts 51495432058, free_ts 51234996663
[ 51.792510][ T5949] post_alloc_hook+0x181/0x1b0
[ 51.794101][ T5949] get_page_from_freelist+0x135c/0x3920
[ 51.795826][ T5949] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.797676][ T5949] alloc_pages_mpol+0x1fb/0x550
[ 51.799189][ T5949] folio_alloc_noprof+0x20/0x2d0
[ 51.800760][ T5949] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.802528][ T5949] page_cache_ra_order+0x4c0/0xd00
[ 51.804214][ T5949] filemap_fault+0x1a5e/0x2740
[ 51.805729][ T5949] __do_fault+0x10a/0x490
[ 51.807078][ T5949] do_pte_missing+0x1a6/0x3fb0
[ 51.808584][ T5949] __handle_mm_fault+0x103d/0x2a40
[ 51.810194][ T5949] handle_mm_fault+0x3fe/0xad0
[ 51.811699][ T5949] do_user_addr_fault+0x60c/0x1370
[ 51.813377][ T5949] exc_page_fault+0x5c/0xc0
[ 51.814798][ T5949] asm_exc_page_fault+0x26/0x30
[ 51.816324][ T5949] page last free pid 5947 tgid 5947 stack trace:
[ 51.818273][ T5949] free_unref_folios+0x999/0x1630
[ 51.819845][ T5949] folios_put_refs+0x56f/0x740
[ 51.821349][ T5949] truncate_inode_pages_range+0x311/0xe30
[ 51.823127][ T5949] blkdev_flush_mapping+0xfb/0x290
[ 51.824831][ T5949] blkdev_put_whole+0xc4/0xf0
[ 51.826298][ T5949] bdev_release+0x47e/0x6d0
[ 51.827718][ T5949] blkdev_release+0x15/0x20
[ 51.829154][ T5949] __fput+0x3ff/0xb70
[ 51.830420][ T5949] task_work_run+0x14d/0x240
[ 51.831861][ T5949] do_exit+0xafb/0x2c30
[ 51.833241][ T5949] do_group_exit+0xd3/0x2a0
[ 51.834670][ T5949] __x64_sys_exit_group+0x3e/0x50
[ 51.836248][ T5949] x64_sys_call+0x1530/0x1730
[ 51.837724][ T5949] do_syscall_64+0xcd/0x260
[ 51.839168][ T5949] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.841036][ T5949] Modules linked in:
[ 51.842260][ T5949] CPU: 2 UID: 0 PID: 5949 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 51.842276][ T5949] Tainted: [B]=BAD_PAGE
executing program
[ 51.842280][ T5949] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.842286][ T5949] Call Trace:
[ 51.842290][ T5949]
[ 51.842294][ T5949] dump_stack_lvl+0x16c/0x1f0
[ 51.842307][ T5949] bad_page+0xb3/0x1f0
[ 51.842318][ T5949] ? __pfx_bad_page+0x10/0x10
[ 51.842329][ T5949] ? page_bad_reason+0x9d/0x1e0
[ 51.842339][ T5949] __free_frozen_pages+0x76e/0xff0
[ 51.842355][ T5949] __folio_put+0x329/0x450
[ 51.842366][ T5949] ? __pfx___folio_put+0x10/0x10
[ 51.842377][ T5949] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 51.842389][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.842401][ T5949] ? lock_release+0x201/0x2f0
[ 51.842417][ T5949] filemap_free_folio+0x132/0x170
[ 51.842427][ T5949] delete_from_page_cache_batch+0x741/0x9b0
[ 51.842440][ T5949] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 51.842452][ T5949] ? __pfx_workingset_update_node+0x10/0x10
[ 51.842465][ T5949] ? xas_move_index+0xb0/0x110
[ 51.842477][ T5949] truncate_inode_pages_range+0x279/0xe30
[ 51.842493][ T5949] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 51.842519][ T5949] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 51.842537][ T5949] ? __pfx_has_bh_in_lru+0x10/0x10
[ 51.842552][ T5949] blkdev_flush_mapping+0xfb/0x290
[ 51.842564][ T5949] blkdev_put_whole+0xc4/0xf0
[ 51.842575][ T5949] bdev_release+0x47e/0x6d0
[ 51.842588][ T5949] ? __pfx_blkdev_release+0x10/0x10
[ 51.842600][ T5949] blkdev_release+0x15/0x20
[ 51.842612][ T5949] __fput+0x3ff/0xb70
[ 51.842624][ T5949] task_work_run+0x14d/0x240
[ 51.842635][ T5949] ? __pfx_task_work_run+0x10/0x10
[ 51.842645][ T5949] ? do_raw_spin_unlock+0x172/0x230
[ 51.842656][ T5949] do_exit+0xafb/0x2c30
[ 51.842671][ T5949] ? do_raw_spin_lock+0x12c/0x2b0
[ 51.842681][ T5949] ? __pfx_do_exit+0x10/0x10
[ 51.842695][ T5949] ? do_group_exit+0x1c3/0x2a0
[ 51.842710][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.842721][ T5949] ? rcu_is_watching+0x12/0xc0
[ 51.842733][ T5949] do_group_exit+0xd3/0x2a0
[ 51.842748][ T5949] __x64_sys_exit_group+0x3e/0x50
[ 51.842764][ T5949] x64_sys_call+0x1530/0x1730
[ 51.842778][ T5949] do_syscall_64+0xcd/0x260
[ 51.842791][ T5949] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.842801][ T5949] RIP: 0033:0x7fe721146d09
[ 51.842808][ T5949] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 51.842813][ T5949] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.842823][ T5949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 51.842829][ T5949] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.842835][ T5949] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 51.842842][ T5949] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 51.842848][ T5949] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 51.842856][ T5949]
[ 51.879504][ T5950] BUG: Bad page state in process syz-executor356 pfn:3cc01
[ 51.936793][ T5950] page does not match folio
[ 51.938196][ T5950] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3cc01
[ 51.941220][ T5950] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.943526][ T5950] raw: 00fff00000000000 ffffea0000f30000 00000000ffffffff ffffffffffffffff
[ 51.946142][ T5950] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 51.948760][ T5950] page dumped because: nonzero pincount
[ 51.950463][ T5950] page_owner tracks the page as allocated
[ 51.952215][ T5950] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5950, tgid 5950 (syz-executor356), ts 51850902121, free_ts 51487502588
[ 51.958501][ T5950] post_alloc_hook+0x181/0x1b0
[ 51.959999][ T5950] get_page_from_freelist+0x135c/0x3920
[ 51.961728][ T5950] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 51.963616][ T5950] alloc_pages_mpol+0x1fb/0x550
[ 51.965162][ T5950] folio_alloc_noprof+0x20/0x2d0
[ 51.966707][ T5950] filemap_alloc_folio_noprof+0x3a1/0x470
[ 51.968470][ T5950] page_cache_ra_order+0x4c0/0xd00
[ 51.970068][ T5950] filemap_fault+0x1a5e/0x2740
[ 51.971560][ T5950] __do_fault+0x10a/0x490
[ 51.972922][ T5950] do_pte_missing+0x1a6/0x3fb0
[ 51.974471][ T5950] __handle_mm_fault+0x103d/0x2a40
[ 51.976066][ T5950] handle_mm_fault+0x3fe/0xad0
[ 51.977579][ T5950] do_user_addr_fault+0x60c/0x1370
[ 51.979168][ T5950] exc_page_fault+0x5c/0xc0
[ 51.980600][ T5950] asm_exc_page_fault+0x26/0x30
[ 51.982113][ T5950] page last free pid 5948 tgid 5948 stack trace:
[ 51.984118][ T5950] free_unref_folios+0x999/0x1630
[ 51.985692][ T5950] folios_put_refs+0x56f/0x740
[ 51.987213][ T5950] truncate_inode_pages_range+0x311/0xe30
[ 51.988948][ T5950] blkdev_flush_mapping+0xfb/0x290
[ 51.990533][ T5950] blkdev_put_whole+0xc4/0xf0
[ 51.991998][ T5950] bdev_release+0x47e/0x6d0
[ 51.993496][ T5950] blkdev_release+0x15/0x20
[ 51.994989][ T5950] __fput+0x3ff/0xb70
[ 51.996216][ T5950] task_work_run+0x14d/0x240
[ 51.997667][ T5950] do_exit+0xafb/0x2c30
[ 51.999087][ T5950] do_group_exit+0xd3/0x2a0
[ 52.000609][ T5950] __x64_sys_exit_group+0x3e/0x50
[ 52.002373][ T5950] x64_sys_call+0x1530/0x1730
[ 52.003946][ T5950] do_syscall_64+0xcd/0x260
[ 52.005420][ T5950] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.007280][ T5950] Modules linked in:
[ 52.008529][ T5950] CPU: 3 UID: 0 PID: 5950 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.008545][ T5950] Tainted: [B]=BAD_PAGE
[ 52.008549][ T5950] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.008555][ T5950] Call Trace:
[ 52.008558][ T5950]
[ 52.008562][ T5950] dump_stack_lvl+0x16c/0x1f0
[ 52.008575][ T5950] bad_page+0xb3/0x1f0
[ 52.008587][ T5950] ? __pfx_bad_page+0x10/0x10
[ 52.008598][ T5950] ? __mem_cgroup_uncharge+0xda/0x130
[ 52.008610][ T5950] free_tail_page_prepare+0x44f/0x5b0
[ 52.008624][ T5950] __free_frozen_pages+0x96a/0xff0
[ 52.008639][ T5950] __folio_put+0x329/0x450
[ 52.008650][ T5950] ? __pfx___folio_put+0x10/0x10
[ 52.008662][ T5950] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.008673][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.008686][ T5950] ? lock_release+0x201/0x2f0
[ 52.008702][ T5950] filemap_free_folio+0x132/0x170
[ 52.008712][ T5950] delete_from_page_cache_batch+0x741/0x9b0
[ 52.008725][ T5950] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.008737][ T5950] ? __pfx_workingset_update_node+0x10/0x10
[ 52.008749][ T5950] ? xas_move_index+0xb0/0x110
[ 52.008762][ T5950] truncate_inode_pages_range+0x279/0xe30
[ 52.008777][ T5950] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.008800][ T5950] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.008816][ T5950] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.008831][ T5950] blkdev_flush_mapping+0xfb/0x290
[ 52.008844][ T5950] blkdev_put_whole+0xc4/0xf0
[ 52.008854][ T5950] bdev_release+0x47e/0x6d0
[ 52.008868][ T5950] ? __pfx_blkdev_release+0x10/0x10
[ 52.008880][ T5950] blkdev_release+0x15/0x20
[ 52.008892][ T5950] __fput+0x3ff/0xb70
[ 52.008904][ T5950] task_work_run+0x14d/0x240
[ 52.008915][ T5950] ? __pfx_task_work_run+0x10/0x10
[ 52.008926][ T5950] ? do_raw_spin_unlock+0x172/0x230
[ 52.008937][ T5950] do_exit+0xafb/0x2c30
[ 52.008953][ T5950] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.008963][ T5950] ? __pfx_do_exit+0x10/0x10
[ 52.008977][ T5950] ? do_group_exit+0x1c3/0x2a0
[ 52.008992][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.009003][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.009015][ T5950] do_group_exit+0xd3/0x2a0
[ 52.009030][ T5950] __x64_sys_exit_group+0x3e/0x50
[ 52.009046][ T5950] x64_sys_call+0x1530/0x1730
[ 52.009062][ T5950] do_syscall_64+0xcd/0x260
[ 52.009074][ T5950] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.009084][ T5950] RIP: 0033:0x7fe721146d09
[ 52.009092][ T5950] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.009097][ T5950] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.009107][ T5950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.009113][ T5950] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.009120][ T5950] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.009126][ T5950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.009132][ T5950] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 52.009141][ T5950]
[ 52.009156][ T5950] BUG: Bad page state in process syz-executor356 pfn:3cc00
[ 52.104273][ T5950] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3cc00
[ 52.106993][ T5950] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 52.109602][ T5950] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 52.112334][ T5950] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.115049][ T5950] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.117709][ T5950] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.120390][ T5950] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.123061][ T5950] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.125774][ T5950] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 52.128423][ T5950] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 52.130675][ T5950] page_owner tracks the page as allocated
[ 52.132442][ T5950] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5950, tgid 5950 (syz-executor356), ts 51850902121, free_ts 51487502588
[ 52.138817][ T5950] post_alloc_hook+0x181/0x1b0
[ 52.140357][ T5950] get_page_from_freelist+0x135c/0x3920
[ 52.142075][ T5950] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 52.144862][ T5950] alloc_pages_mpol+0x1fb/0x550
[ 52.146394][ T5950] folio_alloc_noprof+0x20/0x2d0
[ 52.147944][ T5950] filemap_alloc_folio_noprof+0x3a1/0x470
[ 52.149727][ T5950] page_cache_ra_order+0x4c0/0xd00
[ 52.151320][ T5950] filemap_fault+0x1a5e/0x2740
[ 52.152828][ T5950] __do_fault+0x10a/0x490
[ 52.156158][ T5950] do_pte_missing+0x1a6/0x3fb0
[ 52.157683][ T5950] __handle_mm_fault+0x103d/0x2a40
[ 52.159277][ T5950] handle_mm_fault+0x3fe/0xad0
[ 52.160783][ T5950] do_user_addr_fault+0x60c/0x1370
[ 52.162373][ T5950] exc_page_fault+0x5c/0xc0
[ 52.163870][ T5950] asm_exc_page_fault+0x26/0x30
[ 52.165397][ T5950] page last free pid 5948 tgid 5948 stack trace:
[ 52.167366][ T5950] free_unref_folios+0x999/0x1630
[ 52.168916][ T5950] folios_put_refs+0x56f/0x740
[ 52.170415][ T5950] truncate_inode_pages_range+0x311/0xe30
[ 52.172184][ T5950] blkdev_flush_mapping+0xfb/0x290
[ 52.173859][ T5950] blkdev_put_whole+0xc4/0xf0
[ 52.175324][ T5950] bdev_release+0x47e/0x6d0
[ 52.176777][ T5950] blkdev_release+0x15/0x20
[ 52.178199][ T5950] __fput+0x3ff/0xb70
[ 52.179458][ T5950] task_work_run+0x14d/0x240
[ 52.180915][ T5950] do_exit+0xafb/0x2c30
[ 52.182270][ T5950] do_group_exit+0xd3/0x2a0
[ 52.183769][ T5950] __x64_sys_exit_group+0x3e/0x50
[ 52.185345][ T5950] x64_sys_call+0x1530/0x1730
[ 52.186846][ T5950] do_syscall_64+0xcd/0x260
[ 52.188273][ T5950] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.190131][ T5950] Modules linked in:
[ 52.191364][ T5950] CPU: 3 UID: 0 PID: 5950 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.191380][ T5950] Tainted: [B]=BAD_PAGE
[ 52.191384][ T5950] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.191390][ T5950] Call Trace:
[ 52.191394][ T5950]
[ 52.191398][ T5950] dump_stack_lvl+0x16c/0x1f0
[ 52.191411][ T5950] bad_page+0xb3/0x1f0
[ 52.191422][ T5950] ? __pfx_bad_page+0x10/0x10
[ 52.191433][ T5950] ? page_bad_reason+0x9d/0x1e0
executing program
[ 52.191444][ T5950] __free_frozen_pages+0x76e/0xff0
[ 52.191459][ T5950] __folio_put+0x329/0x450
[ 52.191470][ T5950] ? __pfx___folio_put+0x10/0x10
[ 52.191481][ T5950] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.191493][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.191505][ T5950] ? lock_release+0x201/0x2f0
[ 52.191525][ T5950] filemap_free_folio+0x132/0x170
[ 52.191536][ T5950] delete_from_page_cache_batch+0x741/0x9b0
[ 52.191549][ T5950] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.191561][ T5950] ? __pfx_workingset_update_node+0x10/0x10
[ 52.191573][ T5950] ? xas_move_index+0xb0/0x110
[ 52.191585][ T5950] truncate_inode_pages_range+0x279/0xe30
[ 52.191600][ T5950] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.191623][ T5950] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.191640][ T5950] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.191655][ T5950] blkdev_flush_mapping+0xfb/0x290
[ 52.191667][ T5950] blkdev_put_whole+0xc4/0xf0
[ 52.191678][ T5950] bdev_release+0x47e/0x6d0
[ 52.191690][ T5950] ? __pfx_blkdev_release+0x10/0x10
[ 52.191703][ T5950] blkdev_release+0x15/0x20
[ 52.191715][ T5950] __fput+0x3ff/0xb70
[ 52.191727][ T5950] task_work_run+0x14d/0x240
[ 52.191737][ T5950] ? __pfx_task_work_run+0x10/0x10
[ 52.191748][ T5950] ? do_raw_spin_unlock+0x172/0x230
[ 52.191759][ T5950] do_exit+0xafb/0x2c30
[ 52.191774][ T5950] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.191784][ T5950] ? __pfx_do_exit+0x10/0x10
[ 52.191798][ T5950] ? do_group_exit+0x1c3/0x2a0
[ 52.191813][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.191825][ T5950] ? rcu_is_watching+0x12/0xc0
[ 52.191837][ T5950] do_group_exit+0xd3/0x2a0
[ 52.191852][ T5950] __x64_sys_exit_group+0x3e/0x50
[ 52.191867][ T5950] x64_sys_call+0x1530/0x1730
[ 52.191882][ T5950] do_syscall_64+0xcd/0x260
[ 52.191895][ T5950] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.191905][ T5950] RIP: 0033:0x7fe721146d09
[ 52.191913][ T5950] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.191918][ T5950] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.191927][ T5950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.191934][ T5950] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.191940][ T5950] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.191946][ T5950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.191953][ T5950] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 52.191962][ T5950]
[ 52.209886][ T5951] BUG: Bad page state in process syz-executor356 pfn:3c801
[ 52.287443][ T5951] page does not match folio
[ 52.288860][ T5951] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3c801
[ 52.291939][ T5951] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 52.294296][ T5951] raw: 00fff00000000000 ffffea0000f20000 00000000ffffffff ffffffffffffffff
[ 52.296942][ T5951] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 52.299568][ T5951] page dumped because: nonzero pincount
[ 52.301299][ T5951] page_owner tracks the page as allocated
[ 52.303062][ T5951] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5951, tgid 5951 (syz-executor356), ts 52195318185, free_ts 51842880606
[ 52.309393][ T5951] post_alloc_hook+0x181/0x1b0
[ 52.310906][ T5951] get_page_from_freelist+0x135c/0x3920
[ 52.312659][ T5951] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 52.314553][ T5951] alloc_pages_mpol+0x1fb/0x550
[ 52.316079][ T5951] folio_alloc_noprof+0x20/0x2d0
[ 52.317655][ T5951] filemap_alloc_folio_noprof+0x3a1/0x470
[ 52.319460][ T5951] page_cache_ra_order+0x4c0/0xd00
[ 52.321522][ T5951] filemap_fault+0x1a5e/0x2740
[ 52.323035][ T5951] __do_fault+0x10a/0x490
[ 52.324453][ T5951] do_pte_missing+0x1a6/0x3fb0
[ 52.325963][ T5951] __handle_mm_fault+0x103d/0x2a40
[ 52.327577][ T5951] handle_mm_fault+0x3fe/0xad0
[ 52.329095][ T5951] do_user_addr_fault+0x60c/0x1370
[ 52.330703][ T5951] exc_page_fault+0x5c/0xc0
[ 52.332126][ T5951] asm_exc_page_fault+0x26/0x30
[ 52.333717][ T5951] page last free pid 5949 tgid 5949 stack trace:
[ 52.335673][ T5951] free_unref_folios+0x999/0x1630
[ 52.337273][ T5951] folios_put_refs+0x56f/0x740
[ 52.338776][ T5951] truncate_inode_pages_range+0x311/0xe30
[ 52.340575][ T5951] blkdev_flush_mapping+0xfb/0x290
[ 52.342174][ T5951] blkdev_put_whole+0xc4/0xf0
[ 52.343720][ T5951] bdev_release+0x47e/0x6d0
[ 52.345169][ T5951] blkdev_release+0x15/0x20
[ 52.346618][ T5951] __fput+0x3ff/0xb70
[ 52.347878][ T5951] task_work_run+0x14d/0x240
[ 52.349360][ T5951] do_exit+0xafb/0x2c30
[ 52.350680][ T5951] do_group_exit+0xd3/0x2a0
[ 52.352117][ T5951] __x64_sys_exit_group+0x3e/0x50
[ 52.353800][ T5951] x64_sys_call+0x1530/0x1730
[ 52.355290][ T5951] do_syscall_64+0xcd/0x260
[ 52.356756][ T5951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.358619][ T5951] Modules linked in:
[ 52.360061][ T5951] CPU: 2 UID: 0 PID: 5951 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.360087][ T5951] Tainted: [B]=BAD_PAGE
[ 52.360092][ T5951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.360102][ T5951] Call Trace:
[ 52.360109][ T5951]
[ 52.360114][ T5951] dump_stack_lvl+0x16c/0x1f0
[ 52.360134][ T5951] bad_page+0xb3/0x1f0
[ 52.360152][ T5951] ? __pfx_bad_page+0x10/0x10
[ 52.360172][ T5951] ? __mem_cgroup_uncharge+0xda/0x130
[ 52.360192][ T5951] free_tail_page_prepare+0x44f/0x5b0
[ 52.360212][ T5951] __free_frozen_pages+0x96a/0xff0
[ 52.360256][ T5951] __folio_put+0x329/0x450
[ 52.360273][ T5951] ? __pfx___folio_put+0x10/0x10
[ 52.360291][ T5951] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.360309][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.360328][ T5951] ? lock_release+0x201/0x2f0
[ 52.360352][ T5951] filemap_free_folio+0x132/0x170
[ 52.360369][ T5951] delete_from_page_cache_batch+0x741/0x9b0
[ 52.360389][ T5951] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.360409][ T5951] ? __pfx_workingset_update_node+0x10/0x10
[ 52.360427][ T5951] ? xas_move_index+0xb0/0x110
[ 52.360452][ T5951] truncate_inode_pages_range+0x279/0xe30
[ 52.360475][ T5951] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.360515][ T5951] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.360540][ T5951] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.360563][ T5951] blkdev_flush_mapping+0xfb/0x290
[ 52.360582][ T5951] blkdev_put_whole+0xc4/0xf0
[ 52.360599][ T5951] bdev_release+0x47e/0x6d0
[ 52.360618][ T5951] ? __pfx_blkdev_release+0x10/0x10
[ 52.360637][ T5951] blkdev_release+0x15/0x20
[ 52.360656][ T5951] __fput+0x3ff/0xb70
[ 52.360675][ T5951] task_work_run+0x14d/0x240
[ 52.360691][ T5951] ? __pfx_task_work_run+0x10/0x10
[ 52.360708][ T5951] ? do_raw_spin_unlock+0x172/0x230
[ 52.360726][ T5951] do_exit+0xafb/0x2c30
[ 52.360749][ T5951] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.360765][ T5951] ? __pfx_do_exit+0x10/0x10
[ 52.360786][ T5951] ? do_group_exit+0x1c3/0x2a0
[ 52.360808][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.360826][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.360845][ T5951] do_group_exit+0xd3/0x2a0
[ 52.360869][ T5951] __x64_sys_exit_group+0x3e/0x50
[ 52.360892][ T5951] x64_sys_call+0x1530/0x1730
[ 52.360915][ T5951] do_syscall_64+0xcd/0x260
[ 52.360933][ T5951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.360950][ T5951] RIP: 0033:0x7fe721146d09
[ 52.360962][ T5951] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.360970][ T5951] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.360986][ T5951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.360997][ T5951] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.361007][ T5951] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.361017][ T5951] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.361028][ T5951] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 52.361042][ T5951]
[ 52.361072][ T5951] BUG: Bad page state in process syz-executor356 pfn:3c800
[ 52.461121][ T5951] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3c800
[ 52.464985][ T5951] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 52.468498][ T5951] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 52.472200][ T5951] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.475933][ T5951] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.479502][ T5951] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.483125][ T5951] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.486867][ T5951] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.490418][ T5951] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 52.493124][ T5951] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 52.495449][ T5951] page_owner tracks the page as allocated
[ 52.497259][ T5951] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5951, tgid 5951 (syz-executor356), ts 52195318185, free_ts 51842880606
[ 52.503690][ T5951] post_alloc_hook+0x181/0x1b0
[ 52.505221][ T5951] get_page_from_freelist+0x135c/0x3920
[ 52.506966][ T5951] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 52.508918][ T5951] alloc_pages_mpol+0x1fb/0x550
[ 52.510978][ T5951] folio_alloc_noprof+0x20/0x2d0
[ 52.512550][ T5951] filemap_alloc_folio_noprof+0x3a1/0x470
[ 52.514400][ T5951] page_cache_ra_order+0x4c0/0xd00
[ 52.516021][ T5951] filemap_fault+0x1a5e/0x2740
[ 52.517546][ T5951] __do_fault+0x10a/0x490
[ 52.518938][ T5951] do_pte_missing+0x1a6/0x3fb0
[ 52.520476][ T5951] __handle_mm_fault+0x103d/0x2a40
[ 52.522094][ T5951] handle_mm_fault+0x3fe/0xad0
[ 52.523691][ T5951] do_user_addr_fault+0x60c/0x1370
[ 52.525381][ T5951] exc_page_fault+0x5c/0xc0
[ 52.526822][ T5951] asm_exc_page_fault+0x26/0x30
[ 52.528367][ T5951] page last free pid 5949 tgid 5949 stack trace:
[ 52.530372][ T5951] free_unref_folios+0x999/0x1630
[ 52.532146][ T5951] folios_put_refs+0x56f/0x740
[ 52.534208][ T5951] truncate_inode_pages_range+0x311/0xe30
[ 52.536597][ T5951] blkdev_flush_mapping+0xfb/0x290
[ 52.538759][ T5951] blkdev_put_whole+0xc4/0xf0
[ 52.540779][ T5951] bdev_release+0x47e/0x6d0
[ 52.542710][ T5951] blkdev_release+0x15/0x20
[ 52.544754][ T5951] __fput+0x3ff/0xb70
[ 52.546470][ T5951] task_work_run+0x14d/0x240
[ 52.548439][ T5951] do_exit+0xafb/0x2c30
[ 52.550244][ T5951] do_group_exit+0xd3/0x2a0
[ 52.552167][ T5951] __x64_sys_exit_group+0x3e/0x50
[ 52.554362][ T5951] x64_sys_call+0x1530/0x1730
[ 52.556377][ T5951] do_syscall_64+0xcd/0x260
[ 52.558304][ T5951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.560757][ T5951] Modules linked in:
[ 52.561997][ T5951] CPU: 3 UID: 0 PID: 5951 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.562013][ T5951] Tainted: [B]=BAD_PAGE
[ 52.562017][ T5951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.562023][ T5951] Call Trace:
[ 52.562027][ T5951]
[ 52.562031][ T5951] dump_stack_lvl+0x16c/0x1f0
[ 52.562044][ T5951] bad_page+0xb3/0x1f0
[ 52.562055][ T5951] ? __pfx_bad_page+0x10/0x10
[ 52.562066][ T5951] ? page_bad_reason+0x9d/0x1e0
[ 52.562077][ T5951] __free_frozen_pages+0x76e/0xff0
[ 52.562092][ T5951] __folio_put+0x329/0x450
[ 52.562105][ T5951] ? __pfx___folio_put+0x10/0x10
[ 52.562116][ T5951] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.562128][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.562139][ T5951] ? lock_release+0x201/0x2f0
[ 52.562155][ T5951] filemap_free_folio+0x132/0x170
[ 52.562166][ T5951] delete_from_page_cache_batch+0x741/0x9b0
[ 52.562179][ T5951] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.562191][ T5951] ? __pfx_workingset_update_node+0x10/0x10
[ 52.562202][ T5951] ? xas_move_index+0xb0/0x110
[ 52.562215][ T5951] truncate_inode_pages_range+0x279/0xe30
[ 52.562230][ T5951] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.562253][ T5951] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.562270][ T5951] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.562285][ T5951] blkdev_flush_mapping+0xfb/0x290
[ 52.562298][ T5951] blkdev_put_whole+0xc4/0xf0
[ 52.562309][ T5951] bdev_release+0x47e/0x6d0
[ 52.562322][ T5951] ? __pfx_blkdev_release+0x10/0x10
[ 52.562334][ T5951] blkdev_release+0x15/0x20
[ 52.562346][ T5951] __fput+0x3ff/0xb70
[ 52.562359][ T5951] task_work_run+0x14d/0x240
[ 52.562370][ T5951] ? __pfx_task_work_run+0x10/0x10
[ 52.562381][ T5951] ? do_raw_spin_unlock+0x172/0x230
[ 52.562392][ T5951] do_exit+0xafb/0x2c30
[ 52.562408][ T5951] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.562418][ T5951] ? __pfx_do_exit+0x10/0x10
[ 52.562432][ T5951] ? do_group_exit+0x1c3/0x2a0
[ 52.562447][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.562458][ T5951] ? rcu_is_watching+0x12/0xc0
[ 52.562470][ T5951] do_group_exit+0xd3/0x2a0
[ 52.562485][ T5951] __x64_sys_exit_group+0x3e/0x50
[ 52.562501][ T5951] x64_sys_call+0x1530/0x1730
[ 52.562516][ T5951] do_syscall_64+0xcd/0x260
[ 52.562528][ T5951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.562538][ T5951] RIP: 0033:0x7fe721146d09
[ 52.562546][ T5951] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.562551][ T5951] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.562560][ T5951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.562566][ T5951] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.562572][ T5951] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.562579][ T5951] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.562585][ T5951] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 52.562593][ T5951]
executing program
[ 52.697251][ T5952] BUG: Bad page state in process syz-executor356 pfn:3d201
[ 52.700306][ T5952] page does not match folio
[ 52.702239][ T5952] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x3d201
[ 52.705569][ T5952] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 52.707890][ T5952] raw: 00fff00000000000 ffffea0000f48000 00000000ffffffff ffffffffffffffff
[ 52.710555][ T5952] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 52.713313][ T5952] page dumped because: nonzero pincount
[ 52.715023][ T5952] page_owner tracks the page as allocated
[ 52.716777][ T5952] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5952, tgid 5952 (syz-executor356), ts 52670229131, free_ts 0
[ 52.723857][ T5952] post_alloc_hook+0x181/0x1b0
[ 52.725487][ T5952] get_page_from_freelist+0x135c/0x3920
[ 52.727204][ T5952] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 52.729054][ T5952] alloc_pages_mpol+0x1fb/0x550
[ 52.730596][ T5952] folio_alloc_noprof+0x20/0x2d0
[ 52.732134][ T5952] filemap_alloc_folio_noprof+0x3a1/0x470
[ 52.733973][ T5952] page_cache_ra_order+0x4c0/0xd00
[ 52.735557][ T5952] filemap_fault+0x1a5e/0x2740
[ 52.737067][ T5952] __do_fault+0x10a/0x490
[ 52.738486][ T5952] do_pte_missing+0x1a6/0x3fb0
[ 52.740022][ T5952] __handle_mm_fault+0x103d/0x2a40
[ 52.741618][ T5952] handle_mm_fault+0x3fe/0xad0
[ 52.743117][ T5952] do_user_addr_fault+0x60c/0x1370
[ 52.744797][ T5952] exc_page_fault+0x5c/0xc0
[ 52.746203][ T5952] asm_exc_page_fault+0x26/0x30
[ 52.747706][ T5952] page_owner free stack trace missing
[ 52.749364][ T5952] Modules linked in:
[ 52.750609][ T5952] CPU: 1 UID: 0 PID: 5952 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.750626][ T5952] Tainted: [B]=BAD_PAGE
[ 52.750630][ T5952] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.750635][ T5952] Call Trace:
[ 52.750639][ T5952]
[ 52.750643][ T5952] dump_stack_lvl+0x16c/0x1f0
[ 52.750656][ T5952] bad_page+0xb3/0x1f0
[ 52.750667][ T5952] ? __pfx_bad_page+0x10/0x10
[ 52.750678][ T5952] ? __mem_cgroup_uncharge+0xda/0x130
[ 52.750695][ T5952] free_tail_page_prepare+0x44f/0x5b0
[ 52.750709][ T5952] __free_frozen_pages+0x96a/0xff0
[ 52.750724][ T5952] __folio_put+0x329/0x450
[ 52.750735][ T5952] ? __pfx___folio_put+0x10/0x10
[ 52.750746][ T5952] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.750758][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.750770][ T5952] ? lock_release+0x201/0x2f0
[ 52.750786][ T5952] filemap_free_folio+0x132/0x170
[ 52.750796][ T5952] delete_from_page_cache_batch+0x741/0x9b0
[ 52.750809][ T5952] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.750821][ T5952] ? __pfx_workingset_update_node+0x10/0x10
[ 52.750832][ T5952] ? xas_move_index+0xb0/0x110
[ 52.750845][ T5952] truncate_inode_pages_range+0x279/0xe30
[ 52.750860][ T5952] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.750883][ T5952] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.750899][ T5952] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.750914][ T5952] blkdev_flush_mapping+0xfb/0x290
[ 52.750927][ T5952] blkdev_put_whole+0xc4/0xf0
[ 52.750937][ T5952] bdev_release+0x47e/0x6d0
[ 52.750950][ T5952] ? __pfx_blkdev_release+0x10/0x10
[ 52.750963][ T5952] blkdev_release+0x15/0x20
[ 52.750975][ T5952] __fput+0x3ff/0xb70
[ 52.750987][ T5952] task_work_run+0x14d/0x240
[ 52.750998][ T5952] ? __pfx_task_work_run+0x10/0x10
[ 52.751008][ T5952] ? do_raw_spin_unlock+0x172/0x230
[ 52.751020][ T5952] do_exit+0xafb/0x2c30
[ 52.751035][ T5952] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.751045][ T5952] ? __pfx_do_exit+0x10/0x10
[ 52.751059][ T5952] ? do_group_exit+0x1c3/0x2a0
[ 52.751073][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.751085][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.751097][ T5952] do_group_exit+0xd3/0x2a0
[ 52.751112][ T5952] __x64_sys_exit_group+0x3e/0x50
[ 52.751128][ T5952] x64_sys_call+0x1530/0x1730
[ 52.751143][ T5952] do_syscall_64+0xcd/0x260
[ 52.751156][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.751166][ T5952] RIP: 0033:0x7fe721146d09
[ 52.751174][ T5952] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.751178][ T5952] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.751188][ T5952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.751194][ T5952] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.751200][ T5952] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.751207][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.751213][ T5952] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
[ 52.751221][ T5952]
[ 52.751236][ T5952] BUG: Bad page state in process syz-executor356 pfn:3d200
[ 52.857151][ T5952] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3d200
[ 52.860211][ T5952] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 52.863929][ T5952] flags: 0xfff00000000049(locked|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 52.867593][ T5952] raw: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.871086][ T5952] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.876005][ T5952] head: 00fff00000000049 dead000000000100 dead000000000122 0000000000000000
[ 52.879575][ T5952] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.882461][ T5952] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 52.885200][ T5952] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 52.887837][ T5952] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 52.890124][ T5952] page_owner tracks the page as allocated
[ 52.891871][ T5952] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5952, tgid 5952 (syz-executor356), ts 52670229131, free_ts 0
[ 52.897886][ T5952] post_alloc_hook+0x181/0x1b0
[ 52.899434][ T5952] get_page_from_freelist+0x135c/0x3920
[ 52.901613][ T5952] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 52.903550][ T5952] alloc_pages_mpol+0x1fb/0x550
[ 52.905089][ T5952] folio_alloc_noprof+0x20/0x2d0
[ 52.907082][ T5952] filemap_alloc_folio_noprof+0x3a1/0x470
[ 52.909476][ T5952] page_cache_ra_order+0x4c0/0xd00
[ 52.911620][ T5952] filemap_fault+0x1a5e/0x2740
[ 52.913747][ T5952] __do_fault+0x10a/0x490
[ 52.915555][ T5952] do_pte_missing+0x1a6/0x3fb0
[ 52.917569][ T5952] __handle_mm_fault+0x103d/0x2a40
[ 52.919722][ T5952] handle_mm_fault+0x3fe/0xad0
[ 52.921763][ T5952] do_user_addr_fault+0x60c/0x1370
[ 52.923945][ T5952] exc_page_fault+0x5c/0xc0
[ 52.925392][ T5952] asm_exc_page_fault+0x26/0x30
[ 52.926919][ T5952] page_owner free stack trace missing
[ 52.928604][ T5952] Modules linked in:
executing program
[ 52.930000][ T5952] CPU: 1 UID: 0 PID: 5952 Comm: syz-executor356 Tainted: G B 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 52.930017][ T5952] Tainted: [B]=BAD_PAGE
[ 52.930020][ T5952] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 52.930026][ T5952] Call Trace:
[ 52.930030][ T5952]
[ 52.930034][ T5952] dump_stack_lvl+0x16c/0x1f0
[ 52.930048][ T5952] bad_page+0xb3/0x1f0
[ 52.930059][ T5952] ? __pfx_bad_page+0x10/0x10
[ 52.930070][ T5952] ? page_bad_reason+0x9d/0x1e0
[ 52.930080][ T5952] __free_frozen_pages+0x76e/0xff0
[ 52.930096][ T5952] __folio_put+0x329/0x450
[ 52.930107][ T5952] ? __pfx___folio_put+0x10/0x10
[ 52.930118][ T5952] ? delete_from_page_cache_batch+0x6c9/0x9b0
[ 52.930130][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.930143][ T5952] ? lock_release+0x201/0x2f0
[ 52.930160][ T5952] filemap_free_folio+0x132/0x170
[ 52.930171][ T5952] delete_from_page_cache_batch+0x741/0x9b0
[ 52.930184][ T5952] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 52.930196][ T5952] ? __pfx_workingset_update_node+0x10/0x10
[ 52.930207][ T5952] ? xas_move_index+0xb0/0x110
[ 52.930219][ T5952] truncate_inode_pages_range+0x279/0xe30
[ 52.930235][ T5952] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 52.930259][ T5952] ? __pfx_invalidate_bh_lru+0x10/0x10
[ 52.930276][ T5952] ? __pfx_has_bh_in_lru+0x10/0x10
[ 52.930291][ T5952] blkdev_flush_mapping+0xfb/0x290
[ 52.930304][ T5952] blkdev_put_whole+0xc4/0xf0
[ 52.930315][ T5952] bdev_release+0x47e/0x6d0
[ 52.930328][ T5952] ? __pfx_blkdev_release+0x10/0x10
[ 52.930341][ T5952] blkdev_release+0x15/0x20
[ 52.930353][ T5952] __fput+0x3ff/0xb70
[ 52.930365][ T5952] task_work_run+0x14d/0x240
[ 52.930377][ T5952] ? __pfx_task_work_run+0x10/0x10
[ 52.930387][ T5952] ? do_raw_spin_unlock+0x172/0x230
[ 52.930398][ T5952] do_exit+0xafb/0x2c30
[ 52.930414][ T5952] ? do_raw_spin_lock+0x12c/0x2b0
[ 52.930424][ T5952] ? __pfx_do_exit+0x10/0x10
[ 52.930439][ T5952] ? do_group_exit+0x1c3/0x2a0
[ 52.930454][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.930465][ T5952] ? rcu_is_watching+0x12/0xc0
[ 52.930477][ T5952] do_group_exit+0xd3/0x2a0
[ 52.930493][ T5952] __x64_sys_exit_group+0x3e/0x50
[ 52.930509][ T5952] x64_sys_call+0x1530/0x1730
[ 52.930524][ T5952] do_syscall_64+0xcd/0x260
[ 52.930537][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.930548][ T5952] RIP: 0033:0x7fe721146d09
[ 52.930556][ T5952] Code: Unable to access opcode bytes at 0x7fe721146cdf.
[ 52.930560][ T5952] RSP: 002b:00007fff045c05b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.930570][ T5952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe721146d09
[ 52.930577][ T5952] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.930583][ T5952] RBP: 00007fe7211c12b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.930590][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7211c12b0
[ 52.930596][ T5952] R13: 0000000000000000 R14: 00007fe7211c1d00 R15: 00007fe721117f60
VM DIAGNOSIS:
18:19:25 Registers:
info registers vcpu 0
CPU#0
RAX=ffff88802c59a7f0 RBX=0000000000000205 RCX=0000000000000001 RDX=0000000000000018
RSI=ffffffff8dbba2b7 RDI=ffffffff8bf47de0 RBP=0000000000000205 RSP=ffffc900000d7af8
R8 =0000000000000003 R9 =000000000000001f R10=0000000000000000 R11=0000000000000000
R12=00000000000027f0 R13=000000000000023f R14=0000000000000000 R15=0000000004fe0206
RIP=ffffffff85023935 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d69e4000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f02b2c32178 CR3=0000000029572000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000000001 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1da2e420 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20303034313d6570 7974203a74696475 61205d3034542020 205b5d3931323000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2030303431376570 7374203074636475 6120573034542020 2051573331323000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 203a2020383a3720 3020313639373737 2034202028656964 656120203034313d
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2030202020303720 3020312033303437 2020202022393132 3000002030343137
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 79796367786f7a2a 6f66636c3779796b 66697e2a7e556f67 637e647f7855697e
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a30233e32303d33 3a243b3c333d3d3d 3f3e3d3b227e636e 7f6b2a3a3a3e3b37
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
CPU#1
RAX=0000000000054bdd RBX=0000000000000001 RCX=ffffffff8b6c4419 RDX=0000000000000000
RSI=ffffffff8dbdf8b9 RDI=ffffffff8bf47de0 RBP=ffffed1003ad1488 RSP=ffffc90000177df8
R8 =0000000000000001 R9 =ffffed100d4a65bd R10=ffff88806a532deb R11=0000000000000000
R12=0000000000000001 R13=ffff88801d68a440 R14=ffffffff9084f010 R15=0000000000000000
RIP=ffffffff8b6c2caf RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d6ae4000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055d47344e9f8 CR3=000000000e180000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000ffffffff Opmask01=00000000ffffffff Opmask02=00000000fff80000 Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc12f00460 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000a746e 75725f6374653a72 5f7463656a626f3a
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 2
CPU#2
RAX=00000000000404f3 RBX=0000000000000002 RCX=ffffffff8b6c4419 RDX=0000000000000000
RSI=ffffffff8dbdf8b9 RDI=ffffffff8bf47de0 RBP=ffffed1003ad1910 RSP=ffffc90000187df8
R8 =0000000000000001 R9 =ffffed100d4c65bd R10=ffff88806a632deb R11=0000000000000000
R12=0000000000000002 R13=ffff88801d68c880 R14=ffffffff9084f010 R15=0000000000000000
RIP=ffffffff8b6c2caf RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d6be4000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055558946fca8 CR3=0000000029502000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000400000 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211ba73e 00007fe721191000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211acf24 00007fe7211c0240
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211c7240 00007fe7211bb5d8
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211acf24 00007fe7211c0240
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 746f6f723d524553 5500333239383131 363533726f747563 6578652d7a79732f
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 3
CPU#3
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff854f2575 RDI=ffffffff9adf44a0 RBP=ffffffff9adf4460 RSP=ffffc900041f6ed0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=0000000000000020 R14=ffffffff9adf4460 R15=ffffffff854f2510
RIP=ffffffff854f259f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d6ce4000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe7211c2110 CR3=000000000e180000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000fffffff0 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff045c0620 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211c7240 00007fe7211bb5d8
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fe7211acf24 00007fe7211c0240
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7865006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d40004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000