Warning: Permanently added '[localhost]:39287' (ED25519) to the list of known hosts. executing program syzkaller login: [ 139.221599][ T3196] BUG: Bad page cache in process syz-executor356 pfn:ba081 [ 139.227344][ T3196] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0xba081 [ 139.231068][ T3196] memcg:f7f0000002c3a000 [ 139.231971][ T3196] aops:shmem_aops ino:3 [ 139.233785][ T3196] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.236542][ T3196] raw: 01ffc0000004002d ffffc1ffc01cd7c8 ffffc1ffc1e86288 f9f000000749ba50 [ 139.237591][ T3196] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.238974][ T3196] page dumped because: still mapped when deleted [ 139.240204][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Not tainted 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.242278][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.243498][ T3196] Call trace: [ 139.244173][ T3196] dump_backtrace+0x94/0xec [ 139.245140][ T3196] show_stack+0x18/0x24 [ 139.246023][ T3196] dump_stack_lvl+0x78/0x90 [ 139.246881][ T3196] dump_stack+0x18/0x24 [ 139.247535][ T3196] filemap_unaccount_folio+0x118/0x278 [ 139.248421][ T3196] __filemap_remove_folio+0x3c/0x178 [ 139.249255][ T3196] filemap_remove_folio+0x48/0xa8 [ 139.250146][ T3196] truncate_inode_folio+0x30/0x4c [ 139.250994][ T3196] shmem_undo_range+0x208/0x620 [ 139.252054][ T3196] shmem_evict_inode+0x130/0x2dc [ 139.252878][ T3196] evict+0xb4/0x198 [ 139.253619][ T3196] iput+0x100/0x1b8 [ 139.254351][ T3196] dentry_unlink_inode+0xc0/0x188 [ 139.255149][ T3196] __dentry_kill+0x7c/0x1d4 [ 139.255912][ T3196] dput.part.0+0x30/0xbc [ 139.256619][ T3196] dput+0x4c/0x50 [ 139.257200][ T3196] __fput+0x110/0x2d4 [ 139.258069][ T3196] __fput_sync+0x50/0x5c [ 139.258865][ T3196] __arm64_sys_close+0x38/0x7c [ 139.259781][ T3196] invoke_syscall+0x48/0x118 [ 139.260612][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.261779][ T3196] do_el0_svc+0x1c/0x28 [ 139.262618][ T3196] el0_svc+0x34/0xf8 [ 139.263386][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.264268][ T3196] el0t_64_sync+0x19c/0x1a0 [ 139.265323][ T3196] Disabling lock debugging due to kernel taint [ 139.273448][ T3196] BUG: Bad page cache in process syz-executor356 pfn:ba18a [ 139.274754][ T3196] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0xba18a [ 139.275855][ T3196] memcg:f7f0000002c3a000 [ 139.276512][ T3196] aops:shmem_aops ino:3 [ 139.277163][ T3196] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.278835][ T3196] raw: 01ffc0000004002d ffffc1ffc1e82048 ffffc1ffc028a2c8 f9f000000749ba50 [ 139.280491][ T3196] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.281848][ T3196] page dumped because: still mapped when deleted [ 139.283066][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.285286][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.286204][ T3196] Call trace: [ 139.286790][ T3196] dump_backtrace+0x94/0xec [ 139.287587][ T3196] show_stack+0x18/0x24 [ 139.288258][ T3196] dump_stack_lvl+0x78/0x90 [ 139.289153][ T3196] dump_stack+0x18/0x24 [ 139.289963][ T3196] filemap_unaccount_folio+0x118/0x278 [ 139.291154][ T3196] __filemap_remove_folio+0x3c/0x178 [ 139.292490][ T3196] filemap_remove_folio+0x48/0xa8 [ 139.293482][ T3196] truncate_inode_folio+0x30/0x4c [ 139.294373][ T3196] shmem_undo_range+0x208/0x620 [ 139.295520][ T3196] shmem_evict_inode+0x130/0x2dc [ 139.296533][ T3196] evict+0xb4/0x198 [ 139.297182][ T3196] iput+0x100/0x1b8 [ 139.298019][ T3196] dentry_unlink_inode+0xc0/0x188 [ 139.298777][ T3196] __dentry_kill+0x7c/0x1d4 [ 139.299544][ T3196] dput.part.0+0x30/0xbc [ 139.300358][ T3196] dput+0x4c/0x50 [ 139.301009][ T3196] __fput+0x110/0x2d4 [ 139.302023][ T3196] __fput_sync+0x50/0x5c [ 139.302862][ T3196] __arm64_sys_close+0x38/0x7c [ 139.303703][ T3196] invoke_syscall+0x48/0x118 [ 139.304592][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.305616][ T3196] do_el0_svc+0x1c/0x28 [ 139.306589][ T3196] el0_svc+0x34/0xf8 [ 139.307225][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.308155][ T3196] el0t_64_sync+0x19c/0x1a0 [ 139.323429][ T3196] BUG: Bad page map in process syz-executor356 pte:600000ba0818c3 pmd:800000047670003 [ 139.324715][ T3196] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0xba081 [ 139.326342][ T3196] memcg:f7f0000002c3a000 [ 139.326993][ T3196] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.328428][ T3196] raw: 01ffc0000004002c ffffc1ffc028c708 ffffc1ffc1e86288 0000000000000000 [ 139.329787][ T3196] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.331116][ T3196] page dumped because: bad pte [ 139.333791][ T3196] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:0 [ 139.335413][ T3196] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.337892][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.340990][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.342535][ T3196] Call trace: [ 139.343278][ T3196] dump_backtrace+0x94/0xec [ 139.344307][ T3196] show_stack+0x18/0x24 [ 139.345453][ T3196] dump_stack_lvl+0x78/0x90 [ 139.346760][ T3196] dump_stack+0x18/0x24 [ 139.347594][ T3196] print_bad_pte+0x1c8/0x258 [ 139.348513][ T3196] unmap_page_range+0x904/0x1190 [ 139.349470][ T3196] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.350718][ T3196] unmap_vmas+0x7c/0x170 [ 139.352263][ T3196] exit_mmap+0xc0/0x288 [ 139.353132][ T3196] __mmput+0x3c/0x170 [ 139.353995][ T3196] mmput+0x50/0x5c [ 139.354830][ T3196] do_exit+0x270/0x98c [ 139.356063][ T3196] do_group_exit+0x34/0x90 [ 139.356880][ T3196] pid_child_should_wake+0x0/0x5c [ 139.357672][ T3196] invoke_syscall+0x48/0x118 [ 139.358964][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.359932][ T3196] do_el0_svc+0x1c/0x28 [ 139.360711][ T3196] el0_svc+0x34/0xf8 [ 139.361998][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.362894][ T3196] el0t_64_sync+0x19c/0x1a0 [ 139.367550][ T3196] BUG: Bad page map in process syz-executor356 pte:600000ba18a8c3 pmd:800000047670003 [ 139.369109][ T3196] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0xba18a [ 139.370468][ T3196] memcg:f7f0000002c3a000 [ 139.372202][ T3196] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.374009][ T3196] raw: 01ffc0000004002c ffffc1ffc1e82048 ffffc1ffc028a2c8 0000000000000000 [ 139.375410][ T3196] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.376488][ T3196] page dumped because: bad pte [ 139.377099][ T3196] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:1 [ 139.378663][ T3196] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.380633][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.383202][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.384322][ T3196] Call trace: [ 139.385058][ T3196] dump_backtrace+0x94/0xec [ 139.386045][ T3196] show_stack+0x18/0x24 [ 139.386875][ T3196] dump_stack_lvl+0x78/0x90 [ 139.387645][ T3196] dump_stack+0x18/0x24 [ 139.388544][ T3196] print_bad_pte+0x1c8/0x258 [ 139.389659][ T3196] unmap_page_range+0x904/0x1190 [ 139.391398][ T3196] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.392792][ T3196] unmap_vmas+0x7c/0x170 [ 139.393955][ T3196] exit_mmap+0xc0/0x288 [ 139.395171][ T3196] __mmput+0x3c/0x170 [ 139.396099][ T3196] mmput+0x50/0x5c [ 139.396887][ T3196] do_exit+0x270/0x98c [ 139.397825][ T3196] do_group_exit+0x34/0x90 [ 139.398668][ T3196] pid_child_should_wake+0x0/0x5c [ 139.399506][ T3196] invoke_syscall+0x48/0x118 [ 139.400317][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.401960][ T3196] do_el0_svc+0x1c/0x28 [ 139.402985][ T3196] el0_svc+0x34/0xf8 [ 139.403878][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.404827][ T3196] el0t_64_sync+0x19c/0x1a0 [ 139.417504][ T3196] BUG: Bad page state in process syz-executor356 pfn:ba081 [ 139.420221][ T3196] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0xba081 [ 139.423342][ T3196] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.425383][ T3196] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.426756][ T3196] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 139.427974][ T3196] page dumped because: nonzero mapcount [ 139.428942][ T3196] Modules linked in: [ 139.432784][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.434598][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.435636][ T3196] Call trace: [ 139.436311][ T3196] dump_backtrace+0x94/0xec [ 139.437103][ T3196] show_stack+0x18/0x24 [ 139.437817][ T3196] dump_stack_lvl+0x78/0x90 [ 139.438616][ T3196] dump_stack+0x18/0x24 [ 139.439400][ T3196] bad_page+0x84/0x11c [ 139.440205][ T3196] free_page_is_bad_report+0x98/0xa4 [ 139.441095][ T3196] free_unref_folios+0x4c0/0x624 [ 139.442459][ T3196] folios_put_refs+0x108/0x284 [ 139.443220][ T3196] free_pages_and_swap_cache+0x14c/0x164 [ 139.444207][ T3196] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.445310][ T3196] tlb_finish_mmu+0x84/0x200 [ 139.446096][ T3196] exit_mmap+0x13c/0x288 [ 139.446816][ T3196] __mmput+0x3c/0x170 [ 139.447636][ T3196] mmput+0x50/0x5c [ 139.448411][ T3196] do_exit+0x270/0x98c [ 139.449250][ T3196] do_group_exit+0x34/0x90 [ 139.450008][ T3196] pid_child_should_wake+0x0/0x5c [ 139.451040][ T3196] invoke_syscall+0x48/0x118 [ 139.452383][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.453482][ T3196] do_el0_svc+0x1c/0x28 [ 139.454551][ T3196] el0_svc+0x34/0xf8 [ 139.455555][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.456823][ T3196] el0t_64_sync+0x19c/0x1a0 [ 139.459997][ T3196] BUG: Bad page state in process syz-executor356 pfn:ba18a [ 139.462998][ T3196] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0xba18a [ 139.464213][ T3196] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.466165][ T3196] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.467360][ T3196] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 139.468669][ T3196] page dumped because: nonzero mapcount [ 139.469694][ T3196] Modules linked in: [ 139.473660][ T3196] CPU: 0 PID: 3196 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.474770][ T3196] Hardware name: linux,dummy-virt (DT) [ 139.475239][ T3196] Call trace: [ 139.475536][ T3196] dump_backtrace+0x94/0xec [ 139.476025][ T3196] show_stack+0x18/0x24 [ 139.476394][ T3196] dump_stack_lvl+0x78/0x90 [ 139.476888][ T3196] dump_stack+0x18/0x24 [ 139.477342][ T3196] bad_page+0x84/0x11c [ 139.477933][ T3196] free_page_is_bad_report+0x98/0xa4 [ 139.478363][ T3196] free_unref_folios+0x4c0/0x624 [ 139.478776][ T3196] folios_put_refs+0x108/0x284 [ 139.479224][ T3196] free_pages_and_swap_cache+0x14c/0x164 [ 139.479658][ T3196] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.480168][ T3196] tlb_finish_mmu+0x84/0x200 [ 139.480620][ T3196] exit_mmap+0x13c/0x288 [ 139.481095][ T3196] __mmput+0x3c/0x170 [ 139.481654][ T3196] mmput+0x50/0x5c [ 139.482152][ T3196] do_exit+0x270/0x98c [ 139.482611][ T3196] do_group_exit+0x34/0x90 [ 139.483066][ T3196] pid_child_should_wake+0x0/0x5c [ 139.483566][ T3196] invoke_syscall+0x48/0x118 [ 139.484067][ T3196] el0_svc_common.constprop.0+0x40/0xe0 [ 139.484648][ T3196] do_el0_svc+0x1c/0x28 [ 139.485114][ T3196] el0_svc+0x34/0xf8 [ 139.485546][ T3196] el0t_64_sync_handler+0x100/0x12c [ 139.486160][ T3196] el0t_64_sync+0x19c/0x1a0 executing program [ 139.516978][ T3197] BUG: Bad page cache in process syz-executor356 pfn:47804 [ 139.518300][ T3197] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x47804 [ 139.519556][ T3197] memcg:f7f0000002c3a000 [ 139.520277][ T3197] aops:shmem_aops ino:4 [ 139.521225][ T3197] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.522821][ T3197] raw: 01ffc0000004002d ffffc1ffc01cc9c8 ffffc1ffc028c708 f9f000000749ba50 [ 139.524207][ T3197] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.525322][ T3197] page dumped because: still mapped when deleted [ 139.526179][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.527764][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.528612][ T3197] Call trace: [ 139.529228][ T3197] dump_backtrace+0x94/0xec [ 139.529994][ T3197] show_stack+0x18/0x24 [ 139.530831][ T3197] dump_stack_lvl+0x78/0x90 [ 139.531976][ T3197] dump_stack+0x18/0x24 [ 139.532719][ T3197] filemap_unaccount_folio+0x118/0x278 [ 139.533626][ T3197] __filemap_remove_folio+0x3c/0x178 [ 139.534570][ T3197] filemap_remove_folio+0x48/0xa8 [ 139.535361][ T3197] truncate_inode_folio+0x30/0x4c [ 139.536160][ T3197] shmem_undo_range+0x208/0x620 [ 139.537002][ T3197] shmem_evict_inode+0x130/0x2dc [ 139.537789][ T3197] evict+0xb4/0x198 [ 139.538484][ T3197] iput+0x100/0x1b8 [ 139.539199][ T3197] dentry_unlink_inode+0xc0/0x188 [ 139.540108][ T3197] __dentry_kill+0x7c/0x1d4 [ 139.541024][ T3197] dput.part.0+0x30/0xbc [ 139.542044][ T3197] dput+0x4c/0x50 [ 139.542789][ T3197] __fput+0x110/0x2d4 [ 139.543718][ T3197] __fput_sync+0x50/0x5c [ 139.544582][ T3197] __arm64_sys_close+0x38/0x7c [ 139.545564][ T3197] invoke_syscall+0x48/0x118 [ 139.546403][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.547248][ T3197] do_el0_svc+0x1c/0x28 [ 139.547930][ T3197] el0_svc+0x34/0xf8 [ 139.548671][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.549599][ T3197] el0t_64_sync+0x19c/0x1a0 [ 139.557611][ T3197] BUG: Bad page cache in process syz-executor356 pfn:4a31c [ 139.558710][ T3197] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a31c [ 139.559835][ T3197] memcg:f7f0000002c3a000 [ 139.560440][ T3197] aops:shmem_aops ino:4 [ 139.561112][ T3197] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.562663][ T3197] raw: 01ffc0000004002d ffffc1ffc01e0108 ffffc1ffc01cda08 f9f000000749ba50 [ 139.563880][ T3197] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.565052][ T3197] page dumped because: still mapped when deleted [ 139.565953][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.567860][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.568880][ T3197] Call trace: [ 139.569646][ T3197] dump_backtrace+0x94/0xec [ 139.570516][ T3197] show_stack+0x18/0x24 [ 139.571490][ T3197] dump_stack_lvl+0x78/0x90 [ 139.572508][ T3197] dump_stack+0x18/0x24 [ 139.573394][ T3197] filemap_unaccount_folio+0x118/0x278 [ 139.574450][ T3197] __filemap_remove_folio+0x3c/0x178 [ 139.575179][ T3197] filemap_remove_folio+0x48/0xa8 [ 139.575902][ T3197] truncate_inode_folio+0x30/0x4c [ 139.576651][ T3197] shmem_undo_range+0x208/0x620 [ 139.577496][ T3197] shmem_evict_inode+0x130/0x2dc [ 139.578354][ T3197] evict+0xb4/0x198 [ 139.579159][ T3197] iput+0x100/0x1b8 [ 139.579850][ T3197] dentry_unlink_inode+0xc0/0x188 [ 139.580686][ T3197] __dentry_kill+0x7c/0x1d4 [ 139.581813][ T3197] dput.part.0+0x30/0xbc [ 139.582688][ T3197] dput+0x4c/0x50 [ 139.583626][ T3197] __fput+0x110/0x2d4 [ 139.584492][ T3197] __fput_sync+0x50/0x5c [ 139.585246][ T3197] __arm64_sys_close+0x38/0x7c [ 139.586231][ T3197] invoke_syscall+0x48/0x118 [ 139.587083][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.587883][ T3197] do_el0_svc+0x1c/0x28 [ 139.588567][ T3197] el0_svc+0x34/0xf8 [ 139.589327][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.590239][ T3197] el0t_64_sync+0x19c/0x1a0 [ 139.596508][ T3197] BUG: Bad page map in process syz-executor356 pte:600000478048c3 pmd:800000047670003 [ 139.597656][ T3197] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47804 [ 139.599349][ T3197] memcg:f7f0000002c3a000 [ 139.600195][ T3197] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.606232][ T3197] raw: 01ffc0000004002c ffffc1ffc01cd7c8 ffffc1ffc028c708 0000000000000000 [ 139.607467][ T3197] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.608714][ T3197] page dumped because: bad pte [ 139.609461][ T3197] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f1f0000006dcf0d8 index:0 [ 139.611138][ T3197] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.613765][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.615407][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.616341][ T3197] Call trace: [ 139.616996][ T3197] dump_backtrace+0x94/0xec [ 139.617873][ T3197] show_stack+0x18/0x24 [ 139.618801][ T3197] dump_stack_lvl+0x78/0x90 [ 139.619688][ T3197] dump_stack+0x18/0x24 [ 139.620517][ T3197] print_bad_pte+0x1c8/0x258 [ 139.621789][ T3197] unmap_page_range+0x904/0x1190 [ 139.622812][ T3197] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.623850][ T3197] unmap_vmas+0x7c/0x170 [ 139.624851][ T3197] exit_mmap+0xc0/0x288 [ 139.625907][ T3197] __mmput+0x3c/0x170 [ 139.626806][ T3197] mmput+0x50/0x5c [ 139.627574][ T3197] do_exit+0x270/0x98c [ 139.628392][ T3197] do_group_exit+0x34/0x90 [ 139.629208][ T3197] pid_child_should_wake+0x0/0x5c [ 139.630096][ T3197] invoke_syscall+0x48/0x118 [ 139.631008][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.632270][ T3197] do_el0_svc+0x1c/0x28 [ 139.633215][ T3197] el0_svc+0x34/0xf8 [ 139.634171][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.635059][ T3197] el0t_64_sync+0x19c/0x1a0 [ 139.637683][ T3197] BUG: Bad page map in process syz-executor356 pte:6000004a31c8c3 pmd:800000047670003 [ 139.638944][ T3197] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a31c [ 139.640844][ T3197] memcg:f7f0000002c3a000 [ 139.642833][ T3197] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.644979][ T3197] raw: 01ffc0000004002c ffffc1ffc01e0108 ffffc1ffc01cda08 0000000000000000 [ 139.646605][ T3197] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.648103][ T3197] page dumped because: bad pte [ 139.648847][ T3197] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f1f0000006dcf0d8 index:1 [ 139.650121][ T3197] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.652214][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.654148][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.655209][ T3197] Call trace: [ 139.655884][ T3197] dump_backtrace+0x94/0xec [ 139.656772][ T3197] show_stack+0x18/0x24 [ 139.657571][ T3197] dump_stack_lvl+0x78/0x90 [ 139.658524][ T3197] dump_stack+0x18/0x24 [ 139.659228][ T3197] print_bad_pte+0x1c8/0x258 [ 139.660025][ T3197] unmap_page_range+0x904/0x1190 [ 139.660923][ T3197] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.662308][ T3197] unmap_vmas+0x7c/0x170 [ 139.663221][ T3197] exit_mmap+0xc0/0x288 [ 139.664079][ T3197] __mmput+0x3c/0x170 [ 139.664948][ T3197] mmput+0x50/0x5c [ 139.665765][ T3197] do_exit+0x270/0x98c [ 139.666545][ T3197] do_group_exit+0x34/0x90 [ 139.667282][ T3197] pid_child_should_wake+0x0/0x5c [ 139.668161][ T3197] invoke_syscall+0x48/0x118 [ 139.669597][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.670613][ T3197] do_el0_svc+0x1c/0x28 [ 139.671793][ T3197] el0_svc+0x34/0xf8 [ 139.672703][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.673750][ T3197] el0t_64_sync+0x19c/0x1a0 [ 139.685950][ T3197] BUG: Bad page state in process syz-executor356 pfn:47804 [ 139.687064][ T3197] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47804 [ 139.688159][ T3197] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.689849][ T3197] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.690952][ T3197] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 139.695097][ T3197] page dumped because: nonzero mapcount [ 139.695933][ T3197] Modules linked in: [ 139.696758][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.698067][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.698814][ T3197] Call trace: [ 139.699352][ T3197] dump_backtrace+0x94/0xec [ 139.700133][ T3197] show_stack+0x18/0x24 [ 139.700833][ T3197] dump_stack_lvl+0x78/0x90 [ 139.701616][ T3197] dump_stack+0x18/0x24 [ 139.702431][ T3197] bad_page+0x84/0x11c [ 139.703140][ T3197] free_page_is_bad_report+0x98/0xa4 [ 139.703944][ T3197] free_unref_folios+0x4c0/0x624 [ 139.705204][ T3197] folios_put_refs+0x108/0x284 [ 139.706194][ T3197] free_pages_and_swap_cache+0x14c/0x164 [ 139.707032][ T3197] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.707932][ T3197] tlb_finish_mmu+0x84/0x200 [ 139.708766][ T3197] exit_mmap+0x13c/0x288 [ 139.709563][ T3197] __mmput+0x3c/0x170 [ 139.710377][ T3197] mmput+0x50/0x5c [ 139.711143][ T3197] do_exit+0x270/0x98c [ 139.711916][ T3197] do_group_exit+0x34/0x90 [ 139.712729][ T3197] pid_child_should_wake+0x0/0x5c [ 139.713604][ T3197] invoke_syscall+0x48/0x118 [ 139.714432][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.715234][ T3197] do_el0_svc+0x1c/0x28 [ 139.716163][ T3197] el0_svc+0x34/0xf8 [ 139.717161][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.718322][ T3197] el0t_64_sync+0x19c/0x1a0 [ 139.720946][ T3197] BUG: Bad page state in process syz-executor356 pfn:4a31c [ 139.722716][ T3197] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a31c [ 139.724025][ T3197] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.725987][ T3197] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.727055][ T3197] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 139.728473][ T3197] page dumped because: nonzero mapcount [ 139.729394][ T3197] Modules linked in: [ 139.730170][ T3197] CPU: 0 PID: 3197 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.731889][ T3197] Hardware name: linux,dummy-virt (DT) [ 139.732893][ T3197] Call trace: [ 139.733530][ T3197] dump_backtrace+0x94/0xec [ 139.734417][ T3197] show_stack+0x18/0x24 [ 139.735186][ T3197] dump_stack_lvl+0x78/0x90 [ 139.736096][ T3197] dump_stack+0x18/0x24 [ 139.736803][ T3197] bad_page+0x84/0x11c [ 139.737772][ T3197] free_page_is_bad_report+0x98/0xa4 [ 139.738706][ T3197] free_unref_folios+0x4c0/0x624 [ 139.739543][ T3197] folios_put_refs+0x108/0x284 [ 139.740346][ T3197] free_pages_and_swap_cache+0x14c/0x164 [ 139.741208][ T3197] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.742232][ T3197] tlb_finish_mmu+0x84/0x200 [ 139.742978][ T3197] exit_mmap+0x13c/0x288 [ 139.743684][ T3197] __mmput+0x3c/0x170 [ 139.744367][ T3197] mmput+0x50/0x5c [ 139.745046][ T3197] do_exit+0x270/0x98c [ 139.745877][ T3197] do_group_exit+0x34/0x90 [ 139.746600][ T3197] pid_child_should_wake+0x0/0x5c [ 139.747358][ T3197] invoke_syscall+0x48/0x118 [ 139.748151][ T3197] el0_svc_common.constprop.0+0x40/0xe0 [ 139.749273][ T3197] do_el0_svc+0x1c/0x28 [ 139.750004][ T3197] el0_svc+0x34/0xf8 [ 139.750970][ T3197] el0t_64_sync_handler+0x100/0x12c [ 139.752273][ T3197] el0t_64_sync+0x19c/0x1a0 executing program [ 139.800317][ T3198] BUG: Bad page cache in process syz-executor356 pfn:4a286 [ 139.801628][ T3198] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a286 [ 139.803079][ T3198] memcg:f7f0000002c3a000 [ 139.803815][ T3198] aops:shmem_aops ino:400 [ 139.804644][ T3198] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.806496][ T3198] raw: 01ffc0000004002d ffffc1ffc028aac8 ffffc1ffc028aa88 f7f00000074b6150 [ 139.807646][ T3198] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.808762][ T3198] page dumped because: still mapped when deleted [ 139.809757][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.811176][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.811956][ T3198] Call trace: [ 139.812549][ T3198] dump_backtrace+0x94/0xec [ 139.813358][ T3198] show_stack+0x18/0x24 [ 139.814161][ T3198] dump_stack_lvl+0x78/0x90 [ 139.814923][ T3198] dump_stack+0x18/0x24 [ 139.815676][ T3198] filemap_unaccount_folio+0x118/0x278 [ 139.816521][ T3198] __filemap_remove_folio+0x3c/0x178 [ 139.817389][ T3198] filemap_remove_folio+0x48/0xa8 [ 139.818217][ T3198] truncate_inode_folio+0x30/0x4c [ 139.819030][ T3198] shmem_undo_range+0x208/0x620 [ 139.819797][ T3198] shmem_evict_inode+0x130/0x2dc [ 139.820622][ T3198] evict+0xb4/0x198 [ 139.821377][ T3198] iput+0x100/0x1b8 [ 139.822092][ T3198] dentry_unlink_inode+0xc0/0x188 [ 139.822784][ T3198] __dentry_kill+0x7c/0x1d4 [ 139.823553][ T3198] dput.part.0+0x30/0xbc [ 139.824300][ T3198] dput+0x4c/0x50 [ 139.825003][ T3198] __fput+0x110/0x2d4 [ 139.825680][ T3198] __fput_sync+0x50/0x5c [ 139.826436][ T3198] __arm64_sys_close+0x38/0x7c [ 139.827107][ T3198] invoke_syscall+0x48/0x118 [ 139.827762][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.828638][ T3198] do_el0_svc+0x1c/0x28 [ 139.829380][ T3198] el0_svc+0x34/0xf8 [ 139.830028][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.830844][ T3198] el0t_64_sync+0x19c/0x1a0 [ 139.833116][ T3198] BUG: Bad page cache in process syz-executor356 pfn:4a2aa [ 139.833659][ T3198] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x4a2aa [ 139.834262][ T3198] memcg:f7f0000002c3a000 [ 139.834611][ T3198] aops:shmem_aops ino:400 [ 139.834998][ T3198] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.835772][ T3198] raw: 01ffc0000004002d ffffc1ffc028a188 ffffc1ffc01e42c8 f7f00000074b6150 [ 139.836298][ T3198] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 139.836838][ T3198] page dumped because: still mapped when deleted [ 139.837260][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.838065][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.838778][ T3198] Call trace: [ 139.839361][ T3198] dump_backtrace+0x94/0xec [ 139.840133][ T3198] show_stack+0x18/0x24 [ 139.840887][ T3198] dump_stack_lvl+0x78/0x90 [ 139.842151][ T3198] dump_stack+0x18/0x24 [ 139.842992][ T3198] filemap_unaccount_folio+0x118/0x278 [ 139.844013][ T3198] __filemap_remove_folio+0x3c/0x178 [ 139.844875][ T3198] filemap_remove_folio+0x48/0xa8 [ 139.845683][ T3198] truncate_inode_folio+0x30/0x4c [ 139.846659][ T3198] shmem_undo_range+0x208/0x620 [ 139.847737][ T3198] shmem_evict_inode+0x130/0x2dc [ 139.848680][ T3198] evict+0xb4/0x198 [ 139.849470][ T3198] iput+0x100/0x1b8 [ 139.850306][ T3198] dentry_unlink_inode+0xc0/0x188 [ 139.851303][ T3198] __dentry_kill+0x7c/0x1d4 [ 139.852294][ T3198] dput.part.0+0x30/0xbc [ 139.853147][ T3198] dput+0x4c/0x50 [ 139.854077][ T3198] __fput+0x110/0x2d4 [ 139.854956][ T3198] __fput_sync+0x50/0x5c [ 139.855731][ T3198] __arm64_sys_close+0x38/0x7c [ 139.856807][ T3198] invoke_syscall+0x48/0x118 [ 139.857796][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.858822][ T3198] do_el0_svc+0x1c/0x28 [ 139.859676][ T3198] el0_svc+0x34/0xf8 [ 139.860483][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.861603][ T3198] el0t_64_sync+0x19c/0x1a0 [ 139.867699][ T3198] BUG: Bad page map in process syz-executor356 pte:6000004a2868c3 pmd:800000046332003 [ 139.868935][ T3198] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a286 [ 139.870067][ T3198] memcg:f7f0000002c3a000 [ 139.870675][ T3198] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.873537][ T3198] raw: 01ffc0000004002c ffffc1ffc01c2248 ffffc1ffc028aa88 0000000000000000 [ 139.874600][ T3198] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.875415][ T3198] page dumped because: bad pte [ 139.875905][ T3198] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 139.877392][ T3198] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.878536][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.880217][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.881267][ T3198] Call trace: [ 139.882133][ T3198] dump_backtrace+0x94/0xec [ 139.883161][ T3198] show_stack+0x18/0x24 [ 139.884154][ T3198] dump_stack_lvl+0x78/0x90 [ 139.885128][ T3198] dump_stack+0x18/0x24 [ 139.886054][ T3198] print_bad_pte+0x1c8/0x258 [ 139.886931][ T3198] unmap_page_range+0x904/0x1190 [ 139.887508][ T3198] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.888185][ T3198] unmap_vmas+0x7c/0x170 [ 139.888682][ T3198] exit_mmap+0xc0/0x288 [ 139.889099][ T3198] __mmput+0x3c/0x170 [ 139.889456][ T3198] mmput+0x50/0x5c [ 139.889870][ T3198] do_exit+0x270/0x98c [ 139.890325][ T3198] do_group_exit+0x34/0x90 [ 139.890766][ T3198] pid_child_should_wake+0x0/0x5c [ 139.891301][ T3198] invoke_syscall+0x48/0x118 [ 139.891877][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.892326][ T3198] do_el0_svc+0x1c/0x28 [ 139.892771][ T3198] el0_svc+0x34/0xf8 [ 139.893147][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.893661][ T3198] el0t_64_sync+0x19c/0x1a0 [ 139.895435][ T3198] BUG: Bad page map in process syz-executor356 pte:6000004a2aa8c3 pmd:800000046332003 [ 139.896118][ T3198] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a2aa [ 139.896752][ T3198] memcg:f7f0000002c3a000 [ 139.897098][ T3198] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.898347][ T3198] raw: 01ffc0000004002c ffffc1ffc028a188 ffffc1ffc01e42c8 0000000000000000 [ 139.899396][ T3198] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 139.900402][ T3198] page dumped because: bad pte [ 139.900767][ T3198] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 139.903966][ T3198] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 139.906327][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.908078][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.908979][ T3198] Call trace: [ 139.909652][ T3198] dump_backtrace+0x94/0xec [ 139.910463][ T3198] show_stack+0x18/0x24 [ 139.911572][ T3198] dump_stack_lvl+0x78/0x90 [ 139.912201][ T3198] dump_stack+0x18/0x24 [ 139.912963][ T3198] print_bad_pte+0x1c8/0x258 [ 139.913787][ T3198] unmap_page_range+0x904/0x1190 [ 139.914788][ T3198] unmap_single_vma.constprop.0+0x4c/0x84 [ 139.915329][ T3198] unmap_vmas+0x7c/0x170 [ 139.915756][ T3198] exit_mmap+0xc0/0x288 [ 139.916132][ T3198] __mmput+0x3c/0x170 [ 139.916536][ T3198] mmput+0x50/0x5c [ 139.916983][ T3198] do_exit+0x270/0x98c [ 139.917386][ T3198] do_group_exit+0x34/0x90 [ 139.917837][ T3198] pid_child_should_wake+0x0/0x5c [ 139.918255][ T3198] invoke_syscall+0x48/0x118 [ 139.918669][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.919136][ T3198] do_el0_svc+0x1c/0x28 [ 139.919681][ T3198] el0_svc+0x34/0xf8 [ 139.920118][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.920572][ T3198] el0t_64_sync+0x19c/0x1a0 [ 139.924346][ T3198] BUG: Bad page state in process syz-executor356 pfn:4a286 [ 139.924947][ T3198] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a286 [ 139.925624][ T3198] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.926463][ T3198] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.927072][ T3198] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 139.927583][ T3198] page dumped because: nonzero mapcount [ 139.927965][ T3198] Modules linked in: [ 139.928343][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.929074][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.929479][ T3198] Call trace: [ 139.929826][ T3198] dump_backtrace+0x94/0xec [ 139.930253][ T3198] show_stack+0x18/0x24 [ 139.930702][ T3198] dump_stack_lvl+0x78/0x90 [ 139.931101][ T3198] dump_stack+0x18/0x24 [ 139.931593][ T3198] bad_page+0x84/0x11c [ 139.932049][ T3198] free_page_is_bad_report+0x98/0xa4 [ 139.932650][ T3198] free_unref_folios+0x4c0/0x624 [ 139.933473][ T3198] folios_put_refs+0x108/0x284 [ 139.934255][ T3198] free_pages_and_swap_cache+0x14c/0x164 [ 139.934985][ T3198] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.935642][ T3198] tlb_finish_mmu+0x84/0x200 [ 139.936365][ T3198] exit_mmap+0x13c/0x288 [ 139.937035][ T3198] __mmput+0x3c/0x170 [ 139.937690][ T3198] mmput+0x50/0x5c [ 139.938275][ T3198] do_exit+0x270/0x98c [ 139.938870][ T3198] do_group_exit+0x34/0x90 [ 139.939613][ T3198] pid_child_should_wake+0x0/0x5c [ 139.940401][ T3198] invoke_syscall+0x48/0x118 [ 139.941133][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.942201][ T3198] do_el0_svc+0x1c/0x28 [ 139.942766][ T3198] el0_svc+0x34/0xf8 [ 139.943338][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.944007][ T3198] el0t_64_sync+0x19c/0x1a0 [ 139.946105][ T3198] BUG: Bad page state in process syz-executor356 pfn:4a2aa [ 139.947064][ T3198] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a2aa [ 139.948006][ T3198] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 139.949787][ T3198] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 139.950851][ T3198] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 139.953389][ T3198] page dumped because: nonzero mapcount [ 139.954219][ T3198] Modules linked in: [ 139.954788][ T3198] CPU: 1 PID: 3198 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 139.955913][ T3198] Hardware name: linux,dummy-virt (DT) [ 139.956659][ T3198] Call trace: [ 139.957073][ T3198] dump_backtrace+0x94/0xec [ 139.958103][ T3198] show_stack+0x18/0x24 [ 139.960112][ T3198] dump_stack_lvl+0x78/0x90 [ 139.961107][ T3198] dump_stack+0x18/0x24 [ 139.962539][ T3198] bad_page+0x84/0x11c [ 139.963542][ T3198] free_page_is_bad_report+0x98/0xa4 [ 139.964463][ T3198] free_unref_folios+0x4c0/0x624 [ 139.965675][ T3198] folios_put_refs+0x108/0x284 [ 139.966904][ T3198] free_pages_and_swap_cache+0x14c/0x164 [ 139.968092][ T3198] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 139.969238][ T3198] tlb_finish_mmu+0x84/0x200 [ 139.970404][ T3198] exit_mmap+0x13c/0x288 [ 139.971540][ T3198] __mmput+0x3c/0x170 [ 139.972525][ T3198] mmput+0x50/0x5c [ 139.973392][ T3198] do_exit+0x270/0x98c [ 139.974144][ T3198] do_group_exit+0x34/0x90 [ 139.974929][ T3198] pid_child_should_wake+0x0/0x5c [ 139.975999][ T3198] invoke_syscall+0x48/0x118 [ 139.977065][ T3198] el0_svc_common.constprop.0+0x40/0xe0 [ 139.978049][ T3198] do_el0_svc+0x1c/0x28 [ 139.979101][ T3198] el0_svc+0x34/0xf8 [ 139.980278][ T3198] el0t_64_sync_handler+0x100/0x12c [ 139.981600][ T3198] el0t_64_sync+0x19c/0x1a0 executing program [ 140.035582][ T3199] BUG: Bad page cache in process syz-executor356 pfn:47a98 [ 140.036682][ T3199] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x47a98 [ 140.037593][ T3199] memcg:f7f0000002c3a000 [ 140.038179][ T3199] aops:shmem_aops ino:5 [ 140.038798][ T3199] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.040261][ T3199] raw: 01ffc0000004002d ffffc1ffc01cd7c8 ffffc1ffc01c1a88 f9f000000749ba50 [ 140.041742][ T3199] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.042903][ T3199] page dumped because: still mapped when deleted [ 140.043750][ T3199] CPU: 0 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.045123][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.046039][ T3199] Call trace: [ 140.046619][ T3199] dump_backtrace+0x94/0xec [ 140.047600][ T3199] show_stack+0x18/0x24 [ 140.048330][ T3199] dump_stack_lvl+0x78/0x90 [ 140.049197][ T3199] dump_stack+0x18/0x24 [ 140.050223][ T3199] filemap_unaccount_folio+0x118/0x278 [ 140.051480][ T3199] __filemap_remove_folio+0x3c/0x178 [ 140.052576][ T3199] filemap_remove_folio+0x48/0xa8 [ 140.053435][ T3199] truncate_inode_folio+0x30/0x4c [ 140.054360][ T3199] shmem_undo_range+0x208/0x620 [ 140.055189][ T3199] shmem_evict_inode+0x130/0x2dc [ 140.055970][ T3199] evict+0xb4/0x198 [ 140.056857][ T3199] iput+0x100/0x1b8 [ 140.057701][ T3199] dentry_unlink_inode+0xc0/0x188 [ 140.058494][ T3199] __dentry_kill+0x7c/0x1d4 [ 140.059278][ T3199] dput.part.0+0x30/0xbc [ 140.060099][ T3199] dput+0x4c/0x50 [ 140.060931][ T3199] __fput+0x110/0x2d4 [ 140.061901][ T3199] __fput_sync+0x50/0x5c [ 140.062627][ T3199] __arm64_sys_close+0x38/0x7c [ 140.063327][ T3199] invoke_syscall+0x48/0x118 [ 140.064123][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.064934][ T3199] do_el0_svc+0x1c/0x28 [ 140.065600][ T3199] el0_svc+0x34/0xf8 [ 140.066367][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.067310][ T3199] el0t_64_sync+0x19c/0x1a0 [ 140.068633][ T3199] BUG: Bad page cache in process syz-executor356 pfn:4706a [ 140.069750][ T3199] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4706a [ 140.070907][ T3199] memcg:f7f0000002c3a000 [ 140.072109][ T3199] aops:shmem_aops ino:5 [ 140.072873][ T3199] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.074605][ T3199] raw: 01ffc0000004002d ffffc1ffc01ea608 ffffc1ffc0270948 f9f000000749ba50 [ 140.075873][ T3199] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.077053][ T3199] page dumped because: still mapped when deleted [ 140.077904][ T3199] CPU: 0 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.079880][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.080625][ T3199] Call trace: [ 140.081285][ T3199] dump_backtrace+0x94/0xec [ 140.082297][ T3199] show_stack+0x18/0x24 [ 140.083124][ T3199] dump_stack_lvl+0x78/0x90 [ 140.083956][ T3199] dump_stack+0x18/0x24 [ 140.084683][ T3199] filemap_unaccount_folio+0x118/0x278 [ 140.085576][ T3199] __filemap_remove_folio+0x3c/0x178 [ 140.086388][ T3199] filemap_remove_folio+0x48/0xa8 [ 140.087189][ T3199] truncate_inode_folio+0x30/0x4c [ 140.087875][ T3199] shmem_undo_range+0x208/0x620 [ 140.088605][ T3199] shmem_evict_inode+0x130/0x2dc [ 140.089467][ T3199] evict+0xb4/0x198 [ 140.090171][ T3199] iput+0x100/0x1b8 [ 140.090897][ T3199] dentry_unlink_inode+0xc0/0x188 [ 140.091922][ T3199] __dentry_kill+0x7c/0x1d4 [ 140.092865][ T3199] dput.part.0+0x30/0xbc [ 140.093610][ T3199] dput+0x4c/0x50 [ 140.094796][ T3199] __fput+0x110/0x2d4 [ 140.095642][ T3199] __fput_sync+0x50/0x5c [ 140.096542][ T3199] __arm64_sys_close+0x38/0x7c [ 140.097455][ T3199] invoke_syscall+0x48/0x118 [ 140.098226][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.099080][ T3199] do_el0_svc+0x1c/0x28 [ 140.099908][ T3199] el0_svc+0x34/0xf8 [ 140.100789][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.101820][ T3199] el0t_64_sync+0x19c/0x1a0 [ 140.106244][ T3199] BUG: Bad page map in process syz-executor356 pte:60000047a988c3 pmd:8000000463c0003 [ 140.107489][ T3199] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47a98 [ 140.108530][ T3199] memcg:f7f0000002c3a000 [ 140.109170][ T3199] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.110489][ T3199] raw: 01ffc0000004002c ffffc1ffc028a2c8 ffffc1ffc01c1a88 0000000000000000 [ 140.112355][ T3199] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.113765][ T3199] page dumped because: bad pte [ 140.114603][ T3199] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f1f0000006dcf0d8 index:0 [ 140.115911][ T3199] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.117298][ T3199] CPU: 0 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.118825][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.119566][ T3199] Call trace: [ 140.120121][ T3199] dump_backtrace+0x94/0xec [ 140.120843][ T3199] show_stack+0x18/0x24 [ 140.121772][ T3199] dump_stack_lvl+0x78/0x90 [ 140.122976][ T3199] dump_stack+0x18/0x24 [ 140.123712][ T3199] print_bad_pte+0x1c8/0x258 [ 140.124421][ T3199] unmap_page_range+0x904/0x1190 [ 140.125230][ T3199] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.126464][ T3199] unmap_vmas+0x7c/0x170 [ 140.127181][ T3199] exit_mmap+0xc0/0x288 [ 140.127888][ T3199] __mmput+0x3c/0x170 [ 140.128668][ T3199] mmput+0x50/0x5c [ 140.129390][ T3199] do_exit+0x270/0x98c [ 140.130183][ T3199] do_group_exit+0x34/0x90 [ 140.131109][ T3199] pid_child_should_wake+0x0/0x5c [ 140.132257][ T3199] invoke_syscall+0x48/0x118 [ 140.133183][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.134110][ T3199] do_el0_svc+0x1c/0x28 [ 140.134858][ T3199] el0_svc+0x34/0xf8 [ 140.135686][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.136659][ T3199] el0t_64_sync+0x19c/0x1a0 [ 140.154662][ T3199] BUG: Bad page map in process syz-executor356 pte:6000004706a8c3 pmd:8000000463c0003 [ 140.156183][ T3199] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4706a [ 140.157346][ T3199] memcg:f7f0000002c3a000 [ 140.158014][ T3199] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.159858][ T3199] raw: 01ffc0000004002c ffffc1ffc01ea608 ffffc1ffc0270948 0000000000000000 [ 140.160915][ T3199] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.163073][ T3199] page dumped because: bad pte [ 140.164003][ T3199] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f1f0000006dcf0d8 index:1 [ 140.165339][ T3199] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.167062][ T3199] CPU: 0 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.168445][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.169158][ T3199] Call trace: [ 140.169698][ T3199] dump_backtrace+0x94/0xec [ 140.170562][ T3199] show_stack+0x18/0x24 [ 140.171359][ T3199] dump_stack_lvl+0x78/0x90 [ 140.172376][ T3199] dump_stack+0x18/0x24 [ 140.173094][ T3199] print_bad_pte+0x1c8/0x258 [ 140.173930][ T3199] unmap_page_range+0x904/0x1190 [ 140.174780][ T3199] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.175718][ T3199] unmap_vmas+0x7c/0x170 [ 140.176510][ T3199] exit_mmap+0xc0/0x288 [ 140.177188][ T3199] __mmput+0x3c/0x170 [ 140.178026][ T3199] mmput+0x50/0x5c [ 140.179045][ T3199] do_exit+0x270/0x98c [ 140.179927][ T3199] do_group_exit+0x34/0x90 [ 140.180808][ T3199] pid_child_should_wake+0x0/0x5c [ 140.181923][ T3199] invoke_syscall+0x48/0x118 [ 140.182646][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.183525][ T3199] do_el0_svc+0x1c/0x28 [ 140.184425][ T3199] el0_svc+0x34/0xf8 [ 140.185240][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.186192][ T3199] el0t_64_sync+0x19c/0x1a0 [ 140.196153][ T3199] BUG: Bad page state in process syz-executor356 pfn:47a98 [ 140.198462][ T3199] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47a98 [ 140.199228][ T3199] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.199902][ T3199] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.200476][ T3199] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 140.202175][ T3199] page dumped because: nonzero mapcount [ 140.202902][ T3199] Modules linked in: [ 140.203589][ T3199] CPU: 1 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.204889][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.205598][ T3199] Call trace: [ 140.206243][ T3199] dump_backtrace+0x94/0xec [ 140.207040][ T3199] show_stack+0x18/0x24 [ 140.207703][ T3199] dump_stack_lvl+0x78/0x90 [ 140.208421][ T3199] dump_stack+0x18/0x24 [ 140.209129][ T3199] bad_page+0x84/0x11c [ 140.209844][ T3199] free_page_is_bad_report+0x98/0xa4 [ 140.210566][ T3199] free_unref_folios+0x4c0/0x624 [ 140.211459][ T3199] folios_put_refs+0x108/0x284 [ 140.212355][ T3199] free_pages_and_swap_cache+0x14c/0x164 [ 140.213182][ T3199] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.214041][ T3199] tlb_finish_mmu+0x84/0x200 [ 140.214811][ T3199] exit_mmap+0x13c/0x288 [ 140.215481][ T3199] __mmput+0x3c/0x170 [ 140.216149][ T3199] mmput+0x50/0x5c [ 140.216871][ T3199] do_exit+0x270/0x98c [ 140.217535][ T3199] do_group_exit+0x34/0x90 [ 140.218283][ T3199] pid_child_should_wake+0x0/0x5c [ 140.219139][ T3199] invoke_syscall+0x48/0x118 [ 140.219887][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.220696][ T3199] do_el0_svc+0x1c/0x28 [ 140.221591][ T3199] el0_svc+0x34/0xf8 [ 140.222472][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.223516][ T3199] el0t_64_sync+0x19c/0x1a0 [ 140.225979][ T3199] BUG: Bad page state in process syz-executor356 pfn:4706a [ 140.226865][ T3199] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4706a [ 140.227797][ T3199] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.229178][ T3199] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.230289][ T3199] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 140.232781][ T3199] page dumped because: nonzero mapcount [ 140.233549][ T3199] Modules linked in: [ 140.234316][ T3199] CPU: 1 PID: 3199 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.235665][ T3199] Hardware name: linux,dummy-virt (DT) [ 140.236369][ T3199] Call trace: [ 140.236911][ T3199] dump_backtrace+0x94/0xec [ 140.237643][ T3199] show_stack+0x18/0x24 [ 140.238355][ T3199] dump_stack_lvl+0x78/0x90 [ 140.239059][ T3199] dump_stack+0x18/0x24 [ 140.239779][ T3199] bad_page+0x84/0x11c [ 140.240424][ T3199] free_page_is_bad_report+0x98/0xa4 [ 140.241060][ T3199] free_unref_folios+0x4c0/0x624 [ 140.241954][ T3199] folios_put_refs+0x108/0x284 [ 140.242799][ T3199] free_pages_and_swap_cache+0x14c/0x164 [ 140.243793][ T3199] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.244656][ T3199] tlb_finish_mmu+0x84/0x200 [ 140.245348][ T3199] exit_mmap+0x13c/0x288 [ 140.245954][ T3199] __mmput+0x3c/0x170 [ 140.246625][ T3199] mmput+0x50/0x5c [ 140.247261][ T3199] do_exit+0x270/0x98c [ 140.247931][ T3199] do_group_exit+0x34/0x90 [ 140.248688][ T3199] pid_child_should_wake+0x0/0x5c [ 140.249614][ T3199] invoke_syscall+0x48/0x118 [ 140.250361][ T3199] el0_svc_common.constprop.0+0x40/0xe0 [ 140.251119][ T3199] do_el0_svc+0x1c/0x28 [ 140.252127][ T3199] el0_svc+0x34/0xf8 [ 140.252817][ T3199] el0t_64_sync_handler+0x100/0x12c [ 140.253817][ T3199] el0t_64_sync+0x19c/0x1a0 executing program [ 140.288714][ T3200] BUG: Bad page cache in process syz-executor356 pfn:47354 [ 140.289326][ T3200] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x47354 [ 140.289876][ T3200] memcg:f7f0000002c3a000 [ 140.290216][ T3200] aops:shmem_aops ino:401 [ 140.290590][ T3200] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.291555][ T3200] raw: 01ffc0000004002d ffffc1ffc01cc9c8 ffffc1ffc028a2c8 f7f00000074b6150 [ 140.292500][ T3200] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.293283][ T3200] page dumped because: still mapped when deleted [ 140.294323][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.295804][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.296692][ T3200] Call trace: [ 140.297304][ T3200] dump_backtrace+0x94/0xec [ 140.298089][ T3200] show_stack+0x18/0x24 [ 140.298959][ T3200] dump_stack_lvl+0x78/0x90 [ 140.299763][ T3200] dump_stack+0x18/0x24 [ 140.300544][ T3200] filemap_unaccount_folio+0x118/0x278 [ 140.301619][ T3200] __filemap_remove_folio+0x3c/0x178 [ 140.303093][ T3200] filemap_remove_folio+0x48/0xa8 [ 140.304095][ T3200] truncate_inode_folio+0x30/0x4c [ 140.305070][ T3200] shmem_undo_range+0x208/0x620 [ 140.305982][ T3200] shmem_evict_inode+0x130/0x2dc [ 140.306852][ T3200] evict+0xb4/0x198 [ 140.307589][ T3200] iput+0x100/0x1b8 [ 140.308438][ T3200] dentry_unlink_inode+0xc0/0x188 [ 140.309376][ T3200] __dentry_kill+0x7c/0x1d4 [ 140.310368][ T3200] dput.part.0+0x30/0xbc [ 140.311523][ T3200] dput+0x4c/0x50 [ 140.312409][ T3200] __fput+0x110/0x2d4 [ 140.313180][ T3200] __fput_sync+0x50/0x5c [ 140.314078][ T3200] __arm64_sys_close+0x38/0x7c [ 140.315111][ T3200] invoke_syscall+0x48/0x118 [ 140.316009][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.316969][ T3200] do_el0_svc+0x1c/0x28 [ 140.317927][ T3200] el0_svc+0x34/0xf8 [ 140.318750][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.319929][ T3200] el0t_64_sync+0x19c/0x1a0 [ 140.324558][ T3200] BUG: Bad page cache in process syz-executor356 pfn:4a28b [ 140.325836][ T3200] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x4a28b [ 140.327199][ T3200] memcg:f7f0000002c3a000 [ 140.328005][ T3200] aops:shmem_aops ino:401 [ 140.328865][ T3200] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.330545][ T3200] raw: 01ffc0000004002d ffffc1ffc01cd508 ffffc1ffc028aac8 f7f00000074b6150 [ 140.332311][ T3200] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.333639][ T3200] page dumped because: still mapped when deleted [ 140.334826][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.336745][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.337591][ T3200] Call trace: [ 140.338341][ T3200] dump_backtrace+0x94/0xec [ 140.339262][ T3200] show_stack+0x18/0x24 [ 140.340247][ T3200] dump_stack_lvl+0x78/0x90 [ 140.341142][ T3200] dump_stack+0x18/0x24 [ 140.342239][ T3200] filemap_unaccount_folio+0x118/0x278 [ 140.343291][ T3200] __filemap_remove_folio+0x3c/0x178 [ 140.344240][ T3200] filemap_remove_folio+0x48/0xa8 [ 140.345228][ T3200] truncate_inode_folio+0x30/0x4c [ 140.346118][ T3200] shmem_undo_range+0x208/0x620 [ 140.346965][ T3200] shmem_evict_inode+0x130/0x2dc [ 140.347689][ T3200] evict+0xb4/0x198 [ 140.348392][ T3200] iput+0x100/0x1b8 [ 140.349096][ T3200] dentry_unlink_inode+0xc0/0x188 [ 140.349964][ T3200] __dentry_kill+0x7c/0x1d4 [ 140.351000][ T3200] dput.part.0+0x30/0xbc [ 140.352049][ T3200] dput+0x4c/0x50 [ 140.352753][ T3200] __fput+0x110/0x2d4 [ 140.353618][ T3200] __fput_sync+0x50/0x5c [ 140.354693][ T3200] __arm64_sys_close+0x38/0x7c [ 140.355695][ T3200] invoke_syscall+0x48/0x118 [ 140.356564][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.357461][ T3200] do_el0_svc+0x1c/0x28 [ 140.358302][ T3200] el0_svc+0x34/0xf8 [ 140.359327][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.360284][ T3200] el0t_64_sync+0x19c/0x1a0 [ 140.367482][ T3200] BUG: Bad page map in process syz-executor356 pte:600000473548c3 pmd:80000004631a003 [ 140.368804][ T3200] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47354 [ 140.370120][ T3200] memcg:f7f0000002c3a000 [ 140.370883][ T3200] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.373581][ T3200] raw: 01ffc0000004002c ffffc1ffc01cd7c8 ffffc1ffc028a2c8 0000000000000000 [ 140.375540][ T3200] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.376644][ T3200] page dumped because: bad pte [ 140.377389][ T3200] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 140.379198][ T3200] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.380760][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.383277][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.384101][ T3200] Call trace: [ 140.384812][ T3200] dump_backtrace+0x94/0xec [ 140.385596][ T3200] show_stack+0x18/0x24 [ 140.386383][ T3200] dump_stack_lvl+0x78/0x90 [ 140.387250][ T3200] dump_stack+0x18/0x24 [ 140.388085][ T3200] print_bad_pte+0x1c8/0x258 [ 140.388936][ T3200] unmap_page_range+0x904/0x1190 [ 140.389907][ T3200] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.390950][ T3200] unmap_vmas+0x7c/0x170 [ 140.392033][ T3200] exit_mmap+0xc0/0x288 [ 140.392795][ T3200] __mmput+0x3c/0x170 [ 140.393573][ T3200] mmput+0x50/0x5c [ 140.394413][ T3200] do_exit+0x270/0x98c [ 140.395211][ T3200] do_group_exit+0x34/0x90 [ 140.395976][ T3200] pid_child_should_wake+0x0/0x5c [ 140.396745][ T3200] invoke_syscall+0x48/0x118 [ 140.397659][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.398823][ T3200] do_el0_svc+0x1c/0x28 [ 140.399782][ T3200] el0_svc+0x34/0xf8 [ 140.400612][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.401753][ T3200] el0t_64_sync+0x19c/0x1a0 [ 140.433670][ T3200] BUG: Bad page map in process syz-executor356 pte:6000004a28b8c3 pmd:80000004631a003 [ 140.435209][ T3200] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a28b [ 140.436631][ T3200] memcg:f7f0000002c3a000 [ 140.437259][ T3200] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.438796][ T3200] raw: 01ffc0000004002c ffffc1ffc01cd508 ffffc1ffc028aac8 0000000000000000 [ 140.439885][ T3200] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.441019][ T3200] page dumped because: bad pte [ 140.443229][ T3200] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 140.444855][ T3200] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.446445][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.448397][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.449328][ T3200] Call trace: [ 140.449988][ T3200] dump_backtrace+0x94/0xec [ 140.450913][ T3200] show_stack+0x18/0x24 [ 140.452116][ T3200] dump_stack_lvl+0x78/0x90 [ 140.452832][ T3200] dump_stack+0x18/0x24 [ 140.453626][ T3200] print_bad_pte+0x1c8/0x258 [ 140.454439][ T3200] unmap_page_range+0x904/0x1190 [ 140.455325][ T3200] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.456315][ T3200] unmap_vmas+0x7c/0x170 [ 140.457039][ T3200] exit_mmap+0xc0/0x288 [ 140.457818][ T3200] __mmput+0x3c/0x170 [ 140.458708][ T3200] mmput+0x50/0x5c [ 140.459478][ T3200] do_exit+0x270/0x98c [ 140.460262][ T3200] do_group_exit+0x34/0x90 [ 140.461254][ T3200] pid_child_should_wake+0x0/0x5c [ 140.462404][ T3200] invoke_syscall+0x48/0x118 [ 140.463096][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.463934][ T3200] do_el0_svc+0x1c/0x28 [ 140.464713][ T3200] el0_svc+0x34/0xf8 [ 140.465576][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.466747][ T3200] el0t_64_sync+0x19c/0x1a0 [ 140.473291][ T3200] BUG: Bad page state in process syz-executor356 pfn:47354 [ 140.474420][ T3200] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47354 [ 140.475772][ T3200] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.477362][ T3200] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.480282][ T3200] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 140.483498][ T3200] page dumped because: nonzero mapcount [ 140.484597][ T3200] Modules linked in: [ 140.485546][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.487124][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.487948][ T3200] Call trace: [ 140.488575][ T3200] dump_backtrace+0x94/0xec [ 140.489500][ T3200] show_stack+0x18/0x24 [ 140.490456][ T3200] dump_stack_lvl+0x78/0x90 [ 140.491328][ T3200] dump_stack+0x18/0x24 [ 140.492414][ T3200] bad_page+0x84/0x11c [ 140.493125][ T3200] free_page_is_bad_report+0x98/0xa4 [ 140.494098][ T3200] free_unref_folios+0x4c0/0x624 [ 140.495121][ T3200] folios_put_refs+0x108/0x284 [ 140.496379][ T3200] free_pages_and_swap_cache+0x14c/0x164 [ 140.497474][ T3200] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.498491][ T3200] tlb_finish_mmu+0x84/0x200 [ 140.499382][ T3200] exit_mmap+0x13c/0x288 [ 140.500339][ T3200] __mmput+0x3c/0x170 [ 140.501104][ T3200] mmput+0x50/0x5c [ 140.502131][ T3200] do_exit+0x270/0x98c [ 140.502888][ T3200] do_group_exit+0x34/0x90 [ 140.503766][ T3200] pid_child_should_wake+0x0/0x5c [ 140.504758][ T3200] invoke_syscall+0x48/0x118 [ 140.505581][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.506807][ T3200] do_el0_svc+0x1c/0x28 [ 140.507604][ T3200] el0_svc+0x34/0xf8 [ 140.508524][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.509738][ T3200] el0t_64_sync+0x19c/0x1a0 [ 140.513472][ T3200] BUG: Bad page state in process syz-executor356 pfn:4a28b [ 140.514689][ T3200] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a28b [ 140.515775][ T3200] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.516990][ T3200] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.518106][ T3200] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 140.519043][ T3200] page dumped because: nonzero mapcount [ 140.519814][ T3200] Modules linked in: [ 140.520648][ T3200] CPU: 1 PID: 3200 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.523044][ T3200] Hardware name: linux,dummy-virt (DT) [ 140.523949][ T3200] Call trace: [ 140.524500][ T3200] dump_backtrace+0x94/0xec [ 140.525272][ T3200] show_stack+0x18/0x24 [ 140.526023][ T3200] dump_stack_lvl+0x78/0x90 [ 140.526864][ T3200] dump_stack+0x18/0x24 [ 140.527717][ T3200] bad_page+0x84/0x11c [ 140.528707][ T3200] free_page_is_bad_report+0x98/0xa4 [ 140.529700][ T3200] free_unref_folios+0x4c0/0x624 [ 140.530739][ T3200] folios_put_refs+0x108/0x284 [ 140.531969][ T3200] free_pages_and_swap_cache+0x14c/0x164 [ 140.532833][ T3200] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.533699][ T3200] tlb_finish_mmu+0x84/0x200 [ 140.534552][ T3200] exit_mmap+0x13c/0x288 [ 140.535304][ T3200] __mmput+0x3c/0x170 [ 140.536145][ T3200] mmput+0x50/0x5c [ 140.536944][ T3200] do_exit+0x270/0x98c [ 140.537758][ T3200] do_group_exit+0x34/0x90 [ 140.538640][ T3200] pid_child_should_wake+0x0/0x5c [ 140.539603][ T3200] invoke_syscall+0x48/0x118 [ 140.540502][ T3200] el0_svc_common.constprop.0+0x40/0xe0 [ 140.541665][ T3200] do_el0_svc+0x1c/0x28 [ 140.542493][ T3200] el0_svc+0x34/0xf8 [ 140.543267][ T3200] el0t_64_sync_handler+0x100/0x12c [ 140.544163][ T3200] el0t_64_sync+0x19c/0x1a0 executing program [ 140.590795][ T3201] BUG: Bad page cache in process syz-executor356 pfn:4780b [ 140.592387][ T3201] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4780b [ 140.594141][ T3201] memcg:f7f0000002c3a000 [ 140.595053][ T3201] aops:shmem_aops ino:402 [ 140.595953][ T3201] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.598013][ T3201] raw: 01ffc0000004002d ffffc1ffc01c2088 ffffc1ffc01cd7c8 f7f00000074b6150 [ 140.599196][ T3201] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.600305][ T3201] page dumped because: still mapped when deleted [ 140.601268][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.602942][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.603797][ T3201] Call trace: [ 140.604387][ T3201] dump_backtrace+0x94/0xec [ 140.605377][ T3201] show_stack+0x18/0x24 [ 140.606434][ T3201] dump_stack_lvl+0x78/0x90 [ 140.607563][ T3201] dump_stack+0x18/0x24 [ 140.608403][ T3201] filemap_unaccount_folio+0x118/0x278 [ 140.609392][ T3201] __filemap_remove_folio+0x3c/0x178 [ 140.610384][ T3201] filemap_remove_folio+0x48/0xa8 [ 140.611285][ T3201] truncate_inode_folio+0x30/0x4c [ 140.612358][ T3201] shmem_undo_range+0x208/0x620 [ 140.613468][ T3201] shmem_evict_inode+0x130/0x2dc [ 140.615223][ T3201] evict+0xb4/0x198 [ 140.615872][ T3201] iput+0x100/0x1b8 [ 140.616501][ T3201] dentry_unlink_inode+0xc0/0x188 [ 140.617208][ T3201] __dentry_kill+0x7c/0x1d4 [ 140.618023][ T3201] dput.part.0+0x30/0xbc [ 140.618832][ T3201] dput+0x4c/0x50 [ 140.619576][ T3201] __fput+0x110/0x2d4 [ 140.620364][ T3201] __fput_sync+0x50/0x5c [ 140.621377][ T3201] __arm64_sys_close+0x38/0x7c [ 140.622273][ T3201] invoke_syscall+0x48/0x118 [ 140.622994][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.623873][ T3201] do_el0_svc+0x1c/0x28 [ 140.624694][ T3201] el0_svc+0x34/0xf8 [ 140.625813][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.626612][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.630625][ T3201] BUG: Bad page cache in process syz-executor356 pfn:4735f [ 140.632697][ T3201] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x4735f [ 140.634848][ T3201] memcg:f7f0000002c3a000 [ 140.636082][ T3201] aops:shmem_aops ino:402 [ 140.637439][ T3201] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.638905][ T3201] raw: 01ffc0000004002d ffffc1ffc01e02c8 ffffc1ffc01c2248 f7f00000074b6150 [ 140.640299][ T3201] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.642026][ T3201] page dumped because: still mapped when deleted [ 140.642911][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.645004][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.646184][ T3201] Call trace: [ 140.646958][ T3201] dump_backtrace+0x94/0xec [ 140.648220][ T3201] show_stack+0x18/0x24 [ 140.649031][ T3201] dump_stack_lvl+0x78/0x90 [ 140.650085][ T3201] dump_stack+0x18/0x24 [ 140.651584][ T3201] filemap_unaccount_folio+0x118/0x278 [ 140.652817][ T3201] __filemap_remove_folio+0x3c/0x178 [ 140.653919][ T3201] filemap_remove_folio+0x48/0xa8 [ 140.655106][ T3201] truncate_inode_folio+0x30/0x4c [ 140.656506][ T3201] shmem_undo_range+0x208/0x620 [ 140.657919][ T3201] shmem_evict_inode+0x130/0x2dc [ 140.659341][ T3201] evict+0xb4/0x198 [ 140.660086][ T3201] iput+0x100/0x1b8 [ 140.661093][ T3201] dentry_unlink_inode+0xc0/0x188 [ 140.662846][ T3201] __dentry_kill+0x7c/0x1d4 [ 140.664037][ T3201] dput.part.0+0x30/0xbc [ 140.664859][ T3201] dput+0x4c/0x50 [ 140.665537][ T3201] __fput+0x110/0x2d4 [ 140.666230][ T3201] __fput_sync+0x50/0x5c [ 140.666893][ T3201] __arm64_sys_close+0x38/0x7c [ 140.667577][ T3201] invoke_syscall+0x48/0x118 [ 140.668261][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.669775][ T3201] do_el0_svc+0x1c/0x28 [ 140.670767][ T3201] el0_svc+0x34/0xf8 [ 140.671725][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.672594][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.681420][ T3201] BUG: Bad page map in process syz-executor356 pte:6000004780b8c3 pmd:80000004631a003 [ 140.683339][ T3201] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4780b [ 140.683984][ T3201] memcg:f7f0000002c3a000 [ 140.684312][ T3201] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.685233][ T3201] raw: 01ffc0000004002c ffffc1ffc01cc9c8 ffffc1ffc01cd7c8 0000000000000000 [ 140.685973][ T3201] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.686732][ T3201] page dumped because: bad pte [ 140.687081][ T3201] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 140.687773][ T3201] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.688976][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.689844][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.690213][ T3201] Call trace: [ 140.690495][ T3201] dump_backtrace+0x94/0xec [ 140.690890][ T3201] show_stack+0x18/0x24 [ 140.691324][ T3201] dump_stack_lvl+0x78/0x90 [ 140.691970][ T3201] dump_stack+0x18/0x24 [ 140.692473][ T3201] print_bad_pte+0x1c8/0x258 [ 140.693368][ T3201] unmap_page_range+0x904/0x1190 [ 140.694283][ T3201] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.694832][ T3201] unmap_vmas+0x7c/0x170 [ 140.695299][ T3201] exit_mmap+0xc0/0x288 [ 140.695830][ T3201] __mmput+0x3c/0x170 [ 140.696263][ T3201] mmput+0x50/0x5c [ 140.696696][ T3201] do_exit+0x270/0x98c [ 140.697074][ T3201] do_group_exit+0x34/0x90 [ 140.697435][ T3201] pid_child_should_wake+0x0/0x5c [ 140.697888][ T3201] invoke_syscall+0x48/0x118 [ 140.698257][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.698768][ T3201] do_el0_svc+0x1c/0x28 [ 140.699260][ T3201] el0_svc+0x34/0xf8 [ 140.699768][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.700340][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.703462][ T3201] BUG: Bad page map in process syz-executor356 pte:6000004735f8c3 pmd:80000004631a003 [ 140.704173][ T3201] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4735f [ 140.704879][ T3201] memcg:f7f0000002c3a000 [ 140.705186][ T3201] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.706153][ T3201] raw: 01ffc0000004002c ffffc1ffc01e02c8 ffffc1ffc01c2248 0000000000000000 [ 140.706795][ T3201] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.707381][ T3201] page dumped because: bad pte [ 140.707726][ T3201] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 140.708353][ T3201] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.709033][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.709916][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.710303][ T3201] Call trace: [ 140.710607][ T3201] dump_backtrace+0x94/0xec [ 140.710994][ T3201] show_stack+0x18/0x24 [ 140.711528][ T3201] dump_stack_lvl+0x78/0x90 [ 140.712118][ T3201] dump_stack+0x18/0x24 [ 140.712506][ T3201] print_bad_pte+0x1c8/0x258 [ 140.712958][ T3201] unmap_page_range+0x904/0x1190 [ 140.713392][ T3201] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.713907][ T3201] unmap_vmas+0x7c/0x170 [ 140.714412][ T3201] exit_mmap+0xc0/0x288 [ 140.714874][ T3201] __mmput+0x3c/0x170 [ 140.715376][ T3201] mmput+0x50/0x5c [ 140.715792][ T3201] do_exit+0x270/0x98c [ 140.716198][ T3201] do_group_exit+0x34/0x90 [ 140.716784][ T3201] pid_child_should_wake+0x0/0x5c [ 140.717236][ T3201] invoke_syscall+0x48/0x118 [ 140.717658][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.718188][ T3201] do_el0_svc+0x1c/0x28 [ 140.718599][ T3201] el0_svc+0x34/0xf8 [ 140.719004][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.719418][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.724331][ T3201] BUG: Bad page state in process syz-executor356 pfn:4780b [ 140.725140][ T3201] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4780b [ 140.725830][ T3201] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.726790][ T3201] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.727492][ T3201] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 140.728079][ T3201] page dumped because: nonzero mapcount [ 140.728540][ T3201] Modules linked in: [ 140.729072][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.730026][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.730534][ T3201] Call trace: [ 140.730959][ T3201] dump_backtrace+0x94/0xec [ 140.731537][ T3201] show_stack+0x18/0x24 [ 140.732162][ T3201] dump_stack_lvl+0x78/0x90 [ 140.732582][ T3201] dump_stack+0x18/0x24 [ 140.733113][ T3201] bad_page+0x84/0x11c [ 140.733641][ T3201] free_page_is_bad_report+0x98/0xa4 [ 140.734148][ T3201] free_unref_folios+0x4c0/0x624 [ 140.734574][ T3201] folios_put_refs+0x108/0x284 [ 140.735103][ T3201] free_pages_and_swap_cache+0x14c/0x164 [ 140.735534][ T3201] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.736031][ T3201] tlb_finish_mmu+0x84/0x200 [ 140.736510][ T3201] exit_mmap+0x13c/0x288 [ 140.737040][ T3201] __mmput+0x3c/0x170 [ 140.737404][ T3201] mmput+0x50/0x5c [ 140.737793][ T3201] do_exit+0x270/0x98c [ 140.738253][ T3201] do_group_exit+0x34/0x90 [ 140.738652][ T3201] pid_child_should_wake+0x0/0x5c [ 140.739129][ T3201] invoke_syscall+0x48/0x118 [ 140.739522][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.740324][ T3201] do_el0_svc+0x1c/0x28 [ 140.740963][ T3201] el0_svc+0x34/0xf8 [ 140.741592][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.742346][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.745048][ T3201] BUG: Bad page state in process syz-executor356 pfn:4735f [ 140.745831][ T3201] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4735f [ 140.746491][ T3201] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.747218][ T3201] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.747797][ T3201] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 140.748364][ T3201] page dumped because: nonzero mapcount [ 140.748756][ T3201] Modules linked in: [ 140.749165][ T3201] CPU: 1 PID: 3201 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.750138][ T3201] Hardware name: linux,dummy-virt (DT) [ 140.751132][ T3201] Call trace: [ 140.751594][ T3201] dump_backtrace+0x94/0xec [ 140.752305][ T3201] show_stack+0x18/0x24 [ 140.752792][ T3201] dump_stack_lvl+0x78/0x90 [ 140.753216][ T3201] dump_stack+0x18/0x24 [ 140.753616][ T3201] bad_page+0x84/0x11c [ 140.754370][ T3201] free_page_is_bad_report+0x98/0xa4 [ 140.754861][ T3201] free_unref_folios+0x4c0/0x624 [ 140.755347][ T3201] folios_put_refs+0x108/0x284 [ 140.756059][ T3201] free_pages_and_swap_cache+0x14c/0x164 [ 140.756658][ T3201] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.757167][ T3201] tlb_finish_mmu+0x84/0x200 [ 140.757634][ T3201] exit_mmap+0x13c/0x288 [ 140.758055][ T3201] __mmput+0x3c/0x170 [ 140.758428][ T3201] mmput+0x50/0x5c [ 140.758798][ T3201] do_exit+0x270/0x98c [ 140.759190][ T3201] do_group_exit+0x34/0x90 [ 140.759584][ T3201] pid_child_should_wake+0x0/0x5c [ 140.759992][ T3201] invoke_syscall+0x48/0x118 [ 140.760382][ T3201] el0_svc_common.constprop.0+0x40/0xe0 [ 140.761052][ T3201] do_el0_svc+0x1c/0x28 [ 140.762080][ T3201] el0_svc+0x34/0xf8 [ 140.762583][ T3201] el0t_64_sync_handler+0x100/0x12c [ 140.763059][ T3201] el0t_64_sync+0x19c/0x1a0 [ 140.789042][ T3202] BUG: Bad page cache in process syz-executor356 pfn:4a2ab [ 140.789656][ T3202] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a2ab [ 140.790444][ T3202] memcg:f7f0000002c3a000 [ 140.790874][ T3202] aops:shmem_aops ino:403 [ 140.791369][ T3202] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.792415][ T3202] raw: 01ffc0000004002d ffffc1ffc01f5348 ffffc1ffc01cc9c8 f7f00000074b6150 [ 140.793108][ T3202] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.793746][ T3202] page dumped because: still mapped when deleted [ 140.794732][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.796136][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.796644][ T3202] Call trace: [ 140.797046][ T3202] dump_backtrace+0x94/0xec [ 140.797555][ T3202] show_stack+0x18/0x24 [ 140.797973][ T3202] dump_stack_lvl+0x78/0x90 [ 140.798472][ T3202] dump_stack+0x18/0x24 [ 140.798863][ T3202] filemap_unaccount_folio+0x118/0x278 [ 140.799345][ T3202] __filemap_remove_folio+0x3c/0x178 [ 140.799755][ T3202] filemap_remove_folio+0x48/0xa8 [ 140.800156][ T3202] truncate_inode_folio+0x30/0x4c [ 140.800561][ T3202] shmem_undo_range+0x208/0x620 [ 140.800960][ T3202] shmem_evict_inode+0x130/0x2dc [ 140.801525][ T3202] evict+0xb4/0x198 [ 140.802061][ T3202] iput+0x100/0x1b8 [ 140.802435][ T3202] dentry_unlink_inode+0xc0/0x188 [ 140.802991][ T3202] __dentry_kill+0x7c/0x1d4 [ 140.803491][ T3202] dput.part.0+0x30/0xbc [ 140.803975][ T3202] dput+0x4c/0x50 [ 140.804380][ T3202] __fput+0x110/0x2d4 [ 140.804821][ T3202] __fput_sync+0x50/0x5c [ 140.805741][ T3202] __arm64_sys_close+0x38/0x7c [ 140.806668][ T3202] invoke_syscall+0x48/0x118 [ 140.807284][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.807721][ T3202] do_el0_svc+0x1c/0x28 [ 140.808126][ T3202] el0_svc+0x34/0xf8 [ 140.808492][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.808917][ T3202] el0t_64_sync+0x19c/0x1a0 executing program [ 140.814493][ T3202] BUG: Bad page cache in process syz-executor356 pfn:47327 [ 140.815135][ T3202] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x47327 [ 140.816089][ T3202] memcg:f7f0000002c3a000 [ 140.816770][ T3202] aops:shmem_aops ino:403 [ 140.817381][ T3202] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.818788][ T3202] raw: 01ffc0000004002d ffffc1ffc028aac8 ffffc1ffc01e0948 f7f00000074b6150 [ 140.819719][ T3202] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 140.821001][ T3202] page dumped because: still mapped when deleted [ 140.821732][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.822589][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.823071][ T3202] Call trace: [ 140.823494][ T3202] dump_backtrace+0x94/0xec [ 140.824039][ T3202] show_stack+0x18/0x24 [ 140.824419][ T3202] dump_stack_lvl+0x78/0x90 [ 140.824819][ T3202] dump_stack+0x18/0x24 [ 140.825181][ T3202] filemap_unaccount_folio+0x118/0x278 [ 140.825906][ T3202] __filemap_remove_folio+0x3c/0x178 [ 140.826431][ T3202] filemap_remove_folio+0x48/0xa8 [ 140.826930][ T3202] truncate_inode_folio+0x30/0x4c [ 140.827496][ T3202] shmem_undo_range+0x208/0x620 [ 140.827927][ T3202] shmem_evict_inode+0x130/0x2dc [ 140.828860][ T3202] evict+0xb4/0x198 [ 140.829422][ T3202] iput+0x100/0x1b8 [ 140.830049][ T3202] dentry_unlink_inode+0xc0/0x188 [ 140.830596][ T3202] __dentry_kill+0x7c/0x1d4 [ 140.831079][ T3202] dput.part.0+0x30/0xbc [ 140.831649][ T3202] dput+0x4c/0x50 [ 140.832151][ T3202] __fput+0x110/0x2d4 [ 140.832572][ T3202] __fput_sync+0x50/0x5c [ 140.833006][ T3202] __arm64_sys_close+0x38/0x7c [ 140.833491][ T3202] invoke_syscall+0x48/0x118 [ 140.833953][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.834399][ T3202] do_el0_svc+0x1c/0x28 [ 140.834763][ T3202] el0_svc+0x34/0xf8 [ 140.835106][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.835720][ T3202] el0t_64_sync+0x19c/0x1a0 [ 140.840494][ T3202] BUG: Bad page map in process syz-executor356 pte:6000004a2ab8c3 pmd:8000000463c0003 [ 140.842969][ T3202] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2ab [ 140.843793][ T3202] memcg:f7f0000002c3a000 [ 140.844149][ T3202] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.844852][ T3202] raw: 01ffc0000004002c ffffc1ffc01c2088 ffffc1ffc01cc9c8 0000000000000000 [ 140.845436][ T3202] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.846289][ T3202] page dumped because: bad pte [ 140.846924][ T3202] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 140.848248][ T3202] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.849852][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.851609][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.852178][ T3202] Call trace: [ 140.852515][ T3202] dump_backtrace+0x94/0xec [ 140.853060][ T3202] show_stack+0x18/0x24 [ 140.853534][ T3202] dump_stack_lvl+0x78/0x90 [ 140.854165][ T3202] dump_stack+0x18/0x24 [ 140.854835][ T3202] print_bad_pte+0x1c8/0x258 [ 140.855369][ T3202] unmap_page_range+0x904/0x1190 [ 140.856260][ T3202] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.856722][ T3202] unmap_vmas+0x7c/0x170 [ 140.857154][ T3202] exit_mmap+0xc0/0x288 [ 140.857565][ T3202] __mmput+0x3c/0x170 [ 140.857983][ T3202] mmput+0x50/0x5c [ 140.858331][ T3202] do_exit+0x270/0x98c [ 140.858736][ T3202] do_group_exit+0x34/0x90 [ 140.859113][ T3202] pid_child_should_wake+0x0/0x5c [ 140.859560][ T3202] invoke_syscall+0x48/0x118 [ 140.859991][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.860421][ T3202] do_el0_svc+0x1c/0x28 [ 140.860786][ T3202] el0_svc+0x34/0xf8 [ 140.861182][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.861775][ T3202] el0t_64_sync+0x19c/0x1a0 [ 140.863739][ T3202] BUG: Bad page map in process syz-executor356 pte:600000473278c3 pmd:8000000463c0003 [ 140.864416][ T3202] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47327 [ 140.865187][ T3202] memcg:f7f0000002c3a000 [ 140.865876][ T3202] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.866854][ T3202] raw: 01ffc0000004002c ffffc1ffc028aac8 ffffc1ffc01e0948 0000000000000000 [ 140.867384][ T3202] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 140.867876][ T3202] page dumped because: bad pte [ 140.868245][ T3202] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 140.868838][ T3202] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 140.869521][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.870324][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.870758][ T3202] Call trace: [ 140.871063][ T3202] dump_backtrace+0x94/0xec [ 140.871765][ T3202] show_stack+0x18/0x24 [ 140.872239][ T3202] dump_stack_lvl+0x78/0x90 [ 140.872645][ T3202] dump_stack+0x18/0x24 [ 140.873145][ T3202] print_bad_pte+0x1c8/0x258 [ 140.873685][ T3202] unmap_page_range+0x904/0x1190 [ 140.874217][ T3202] unmap_single_vma.constprop.0+0x4c/0x84 [ 140.874725][ T3202] unmap_vmas+0x7c/0x170 [ 140.875146][ T3202] exit_mmap+0xc0/0x288 [ 140.875703][ T3202] __mmput+0x3c/0x170 [ 140.876449][ T3202] mmput+0x50/0x5c [ 140.877176][ T3202] do_exit+0x270/0x98c [ 140.877934][ T3202] do_group_exit+0x34/0x90 [ 140.878649][ T3202] pid_child_should_wake+0x0/0x5c [ 140.879446][ T3202] invoke_syscall+0x48/0x118 [ 140.880153][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.881009][ T3202] do_el0_svc+0x1c/0x28 [ 140.881925][ T3202] el0_svc+0x34/0xf8 [ 140.882602][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.883440][ T3202] el0t_64_sync+0x19c/0x1a0 [ 140.889989][ T3202] BUG: Bad page state in process syz-executor356 pfn:4a2ab [ 140.891119][ T3202] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2ab [ 140.894236][ T3202] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.895594][ T3202] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.897779][ T3202] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 140.898845][ T3202] page dumped because: nonzero mapcount [ 140.899581][ T3202] Modules linked in: [ 140.900282][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.901924][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.902900][ T3202] Call trace: [ 140.903472][ T3202] dump_backtrace+0x94/0xec [ 140.904264][ T3202] show_stack+0x18/0x24 [ 140.905052][ T3202] dump_stack_lvl+0x78/0x90 [ 140.905865][ T3202] dump_stack+0x18/0x24 [ 140.906888][ T3202] bad_page+0x84/0x11c [ 140.907708][ T3202] free_page_is_bad_report+0x98/0xa4 [ 140.909368][ T3202] free_unref_folios+0x4c0/0x624 [ 140.910616][ T3202] folios_put_refs+0x108/0x284 [ 140.911619][ T3202] free_pages_and_swap_cache+0x14c/0x164 [ 140.912587][ T3202] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.913518][ T3202] tlb_finish_mmu+0x84/0x200 [ 140.914258][ T3202] exit_mmap+0x13c/0x288 [ 140.915026][ T3202] __mmput+0x3c/0x170 [ 140.915751][ T3202] mmput+0x50/0x5c [ 140.916392][ T3202] do_exit+0x270/0x98c [ 140.917226][ T3202] do_group_exit+0x34/0x90 [ 140.917974][ T3202] pid_child_should_wake+0x0/0x5c [ 140.918791][ T3202] invoke_syscall+0x48/0x118 [ 140.919509][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.920277][ T3202] do_el0_svc+0x1c/0x28 [ 140.920922][ T3202] el0_svc+0x34/0xf8 [ 140.921959][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.922773][ T3202] el0t_64_sync+0x19c/0x1a0 [ 140.925868][ T3202] BUG: Bad page state in process syz-executor356 pfn:47327 [ 140.926786][ T3202] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47327 [ 140.927721][ T3202] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 140.929391][ T3202] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 140.930586][ T3202] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 140.933047][ T3202] page dumped because: nonzero mapcount [ 140.933849][ T3202] Modules linked in: [ 140.934592][ T3202] CPU: 1 PID: 3202 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 140.935780][ T3202] Hardware name: linux,dummy-virt (DT) [ 140.936526][ T3202] Call trace: [ 140.937077][ T3202] dump_backtrace+0x94/0xec [ 140.937837][ T3202] show_stack+0x18/0x24 [ 140.938519][ T3202] dump_stack_lvl+0x78/0x90 [ 140.939300][ T3202] dump_stack+0x18/0x24 [ 140.940010][ T3202] bad_page+0x84/0x11c [ 140.940758][ T3202] free_page_is_bad_report+0x98/0xa4 [ 140.941848][ T3202] free_unref_folios+0x4c0/0x624 [ 140.942747][ T3202] folios_put_refs+0x108/0x284 [ 140.943680][ T3202] free_pages_and_swap_cache+0x14c/0x164 [ 140.944520][ T3202] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 140.945424][ T3202] tlb_finish_mmu+0x84/0x200 [ 140.946193][ T3202] exit_mmap+0x13c/0x288 [ 140.946894][ T3202] __mmput+0x3c/0x170 [ 140.947568][ T3202] mmput+0x50/0x5c [ 140.948216][ T3202] do_exit+0x270/0x98c [ 140.948897][ T3202] do_group_exit+0x34/0x90 [ 140.949611][ T3202] pid_child_should_wake+0x0/0x5c [ 140.950388][ T3202] invoke_syscall+0x48/0x118 [ 140.951174][ T3202] el0_svc_common.constprop.0+0x40/0xe0 [ 140.952213][ T3202] do_el0_svc+0x1c/0x28 [ 140.952909][ T3202] el0_svc+0x34/0xf8 [ 140.953617][ T3202] el0t_64_sync_handler+0x100/0x12c [ 140.954526][ T3202] el0t_64_sync+0x19c/0x1a0 executing program [ 140.998153][ T3203] BUG: Bad page cache in process syz-executor356 pfn:47089 [ 140.999233][ T3203] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x47089 [ 141.000180][ T3203] memcg:f7f0000002c3a000 [ 141.000812][ T3203] aops:shmem_aops ino:404 [ 141.001812][ T3203] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.003416][ T3203] raw: 01ffc0000004002d ffffc1ffc01cfa88 ffffc1ffc01c2088 f7f00000074b6150 [ 141.004490][ T3203] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.005543][ T3203] page dumped because: still mapped when deleted [ 141.006477][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.007930][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.008717][ T3203] Call trace: [ 141.009245][ T3203] dump_backtrace+0x94/0xec [ 141.010040][ T3203] show_stack+0x18/0x24 [ 141.010740][ T3203] dump_stack_lvl+0x78/0x90 [ 141.011663][ T3203] dump_stack+0x18/0x24 [ 141.012394][ T3203] filemap_unaccount_folio+0x118/0x278 [ 141.013243][ T3203] __filemap_remove_folio+0x3c/0x178 [ 141.014183][ T3203] filemap_remove_folio+0x48/0xa8 [ 141.014972][ T3203] truncate_inode_folio+0x30/0x4c [ 141.015714][ T3203] shmem_undo_range+0x208/0x620 [ 141.016463][ T3203] shmem_evict_inode+0x130/0x2dc [ 141.017236][ T3203] evict+0xb4/0x198 [ 141.017985][ T3203] iput+0x100/0x1b8 [ 141.018639][ T3203] dentry_unlink_inode+0xc0/0x188 [ 141.019433][ T3203] __dentry_kill+0x7c/0x1d4 [ 141.020140][ T3203] dput.part.0+0x30/0xbc [ 141.020940][ T3203] dput+0x4c/0x50 [ 141.021959][ T3203] __fput+0x110/0x2d4 [ 141.022706][ T3203] __fput_sync+0x50/0x5c [ 141.023490][ T3203] __arm64_sys_close+0x38/0x7c [ 141.024290][ T3203] invoke_syscall+0x48/0x118 [ 141.025096][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.025915][ T3203] do_el0_svc+0x1c/0x28 [ 141.026630][ T3203] el0_svc+0x34/0xf8 [ 141.027311][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.028049][ T3203] el0t_64_sync+0x19c/0x1a0 [ 141.033051][ T3203] BUG: Bad page cache in process syz-executor356 pfn:47082 [ 141.033953][ T3203] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x47082 [ 141.034994][ T3203] memcg:f7f0000002c3a000 [ 141.035593][ T3203] aops:shmem_aops ino:404 [ 141.036330][ T3203] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.037918][ T3203] raw: 01ffc0000004002d ffffc1ffc01c2248 ffffc1ffc01f4e08 f7f00000074b6150 [ 141.038975][ T3203] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.039927][ T3203] page dumped because: still mapped when deleted [ 141.040812][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.042893][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.043715][ T3203] Call trace: [ 141.044249][ T3203] dump_backtrace+0x94/0xec [ 141.045052][ T3203] show_stack+0x18/0x24 [ 141.045779][ T3203] dump_stack_lvl+0x78/0x90 [ 141.046480][ T3203] dump_stack+0x18/0x24 [ 141.047201][ T3203] filemap_unaccount_folio+0x118/0x278 [ 141.048045][ T3203] __filemap_remove_folio+0x3c/0x178 [ 141.048836][ T3203] filemap_remove_folio+0x48/0xa8 [ 141.049615][ T3203] truncate_inode_folio+0x30/0x4c [ 141.050537][ T3203] shmem_undo_range+0x208/0x620 [ 141.051458][ T3203] shmem_evict_inode+0x130/0x2dc [ 141.052309][ T3203] evict+0xb4/0x198 [ 141.052983][ T3203] iput+0x100/0x1b8 [ 141.053731][ T3203] dentry_unlink_inode+0xc0/0x188 [ 141.054647][ T3203] __dentry_kill+0x7c/0x1d4 [ 141.055401][ T3203] dput.part.0+0x30/0xbc [ 141.056053][ T3203] dput+0x4c/0x50 [ 141.056712][ T3203] __fput+0x110/0x2d4 [ 141.057366][ T3203] __fput_sync+0x50/0x5c [ 141.058088][ T3203] __arm64_sys_close+0x38/0x7c [ 141.058825][ T3203] invoke_syscall+0x48/0x118 [ 141.059560][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.060325][ T3203] do_el0_svc+0x1c/0x28 [ 141.061009][ T3203] el0_svc+0x34/0xf8 [ 141.061987][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.062752][ T3203] el0t_64_sync+0x19c/0x1a0 [ 141.072989][ T3203] BUG: Bad page map in process syz-executor356 pte:600000470898c3 pmd:8000000463c0003 [ 141.074332][ T3203] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47089 [ 141.075493][ T3203] memcg:f7f0000002c3a000 [ 141.076151][ T3203] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.077567][ T3203] raw: 01ffc0000004002c ffffc1ffc01f5348 ffffc1ffc01c2088 0000000000000000 [ 141.078713][ T3203] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.080257][ T3203] page dumped because: bad pte [ 141.080924][ T3203] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 141.083395][ T3203] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.084591][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.085976][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.086691][ T3203] Call trace: [ 141.087219][ T3203] dump_backtrace+0x94/0xec [ 141.087965][ T3203] show_stack+0x18/0x24 [ 141.088733][ T3203] dump_stack_lvl+0x78/0x90 [ 141.089526][ T3203] dump_stack+0x18/0x24 [ 141.090252][ T3203] print_bad_pte+0x1c8/0x258 [ 141.091056][ T3203] unmap_page_range+0x904/0x1190 [ 141.092017][ T3203] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.092834][ T3203] unmap_vmas+0x7c/0x170 [ 141.093597][ T3203] exit_mmap+0xc0/0x288 [ 141.094386][ T3203] __mmput+0x3c/0x170 [ 141.095077][ T3203] mmput+0x50/0x5c [ 141.095783][ T3203] do_exit+0x270/0x98c [ 141.096536][ T3203] do_group_exit+0x34/0x90 [ 141.097205][ T3203] pid_child_should_wake+0x0/0x5c [ 141.098052][ T3203] invoke_syscall+0x48/0x118 [ 141.098822][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.099662][ T3203] do_el0_svc+0x1c/0x28 [ 141.100363][ T3203] el0_svc+0x34/0xf8 [ 141.101086][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.102138][ T3203] el0t_64_sync+0x19c/0x1a0 [ 141.105098][ T3203] BUG: Bad page map in process syz-executor356 pte:600000470828c3 pmd:8000000463c0003 [ 141.106183][ T3203] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47082 [ 141.107304][ T3203] memcg:f7f0000002c3a000 [ 141.107908][ T3203] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.109345][ T3203] raw: 01ffc0000004002c ffffc1ffc01c2248 ffffc1ffc01f4e08 0000000000000000 [ 141.110390][ T3203] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.112333][ T3203] page dumped because: bad pte [ 141.113025][ T3203] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 141.114345][ T3203] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.116221][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.118039][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.118866][ T3203] Call trace: [ 141.119433][ T3203] dump_backtrace+0x94/0xec [ 141.120233][ T3203] show_stack+0x18/0x24 [ 141.121012][ T3203] dump_stack_lvl+0x78/0x90 [ 141.122026][ T3203] dump_stack+0x18/0x24 [ 141.122755][ T3203] print_bad_pte+0x1c8/0x258 [ 141.123679][ T3203] unmap_page_range+0x904/0x1190 [ 141.124666][ T3203] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.125591][ T3203] unmap_vmas+0x7c/0x170 [ 141.126385][ T3203] exit_mmap+0xc0/0x288 [ 141.127131][ T3203] __mmput+0x3c/0x170 [ 141.127923][ T3203] mmput+0x50/0x5c [ 141.128556][ T3203] do_exit+0x270/0x98c [ 141.129254][ T3203] do_group_exit+0x34/0x90 [ 141.129963][ T3203] pid_child_should_wake+0x0/0x5c [ 141.130715][ T3203] invoke_syscall+0x48/0x118 [ 141.131636][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.132388][ T3203] do_el0_svc+0x1c/0x28 [ 141.133073][ T3203] el0_svc+0x34/0xf8 [ 141.133861][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.134635][ T3203] el0t_64_sync+0x19c/0x1a0 [ 141.142600][ T3203] BUG: Bad page state in process syz-executor356 pfn:47089 [ 141.143745][ T3203] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47089 [ 141.144844][ T3203] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.146213][ T3203] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.148410][ T3203] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 141.149417][ T3203] page dumped because: nonzero mapcount [ 141.150126][ T3203] Modules linked in: [ 141.150835][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.153011][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.153894][ T3203] Call trace: [ 141.154488][ T3203] dump_backtrace+0x94/0xec [ 141.155266][ T3203] show_stack+0x18/0x24 [ 141.155951][ T3203] dump_stack_lvl+0x78/0x90 [ 141.156753][ T3203] dump_stack+0x18/0x24 [ 141.157598][ T3203] bad_page+0x84/0x11c [ 141.158484][ T3203] free_page_is_bad_report+0x98/0xa4 [ 141.159325][ T3203] free_unref_folios+0x4c0/0x624 [ 141.160407][ T3203] folios_put_refs+0x108/0x284 [ 141.161160][ T3203] free_pages_and_swap_cache+0x14c/0x164 [ 141.162389][ T3203] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.163231][ T3203] tlb_finish_mmu+0x84/0x200 [ 141.163998][ T3203] exit_mmap+0x13c/0x288 [ 141.164722][ T3203] __mmput+0x3c/0x170 [ 141.165418][ T3203] mmput+0x50/0x5c [ 141.166093][ T3203] do_exit+0x270/0x98c [ 141.166899][ T3203] do_group_exit+0x34/0x90 [ 141.167855][ T3203] pid_child_should_wake+0x0/0x5c [ 141.168709][ T3203] invoke_syscall+0x48/0x118 [ 141.169404][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.170296][ T3203] do_el0_svc+0x1c/0x28 [ 141.171003][ T3203] el0_svc+0x34/0xf8 [ 141.171797][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.172798][ T3203] el0t_64_sync+0x19c/0x1a0 [ 141.177344][ T3203] BUG: Bad page state in process syz-executor356 pfn:47082 [ 141.179833][ T3203] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47082 [ 141.181015][ T3203] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.183962][ T3203] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.185069][ T3203] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 141.186068][ T3203] page dumped because: nonzero mapcount [ 141.186779][ T3203] Modules linked in: [ 141.189430][ T3203] CPU: 1 PID: 3203 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.191135][ T3203] Hardware name: linux,dummy-virt (DT) [ 141.193217][ T3203] Call trace: [ 141.193849][ T3203] dump_backtrace+0x94/0xec [ 141.194626][ T3203] show_stack+0x18/0x24 [ 141.195334][ T3203] dump_stack_lvl+0x78/0x90 [ 141.196166][ T3203] dump_stack+0x18/0x24 [ 141.197256][ T3203] bad_page+0x84/0x11c [ 141.197920][ T3203] free_page_is_bad_report+0x98/0xa4 [ 141.198718][ T3203] free_unref_folios+0x4c0/0x624 [ 141.199451][ T3203] folios_put_refs+0x108/0x284 [ 141.200432][ T3203] free_pages_and_swap_cache+0x14c/0x164 [ 141.201792][ T3203] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.202819][ T3203] tlb_finish_mmu+0x84/0x200 [ 141.203550][ T3203] exit_mmap+0x13c/0x288 [ 141.204484][ T3203] __mmput+0x3c/0x170 [ 141.205274][ T3203] mmput+0x50/0x5c [ 141.206023][ T3203] do_exit+0x270/0x98c [ 141.206845][ T3203] do_group_exit+0x34/0x90 [ 141.207586][ T3203] pid_child_should_wake+0x0/0x5c [ 141.208411][ T3203] invoke_syscall+0x48/0x118 [ 141.209168][ T3203] el0_svc_common.constprop.0+0x40/0xe0 [ 141.210212][ T3203] do_el0_svc+0x1c/0x28 [ 141.210878][ T3203] el0_svc+0x34/0xf8 [ 141.212019][ T3203] el0t_64_sync_handler+0x100/0x12c [ 141.212981][ T3203] el0t_64_sync+0x19c/0x1a0 executing program [ 141.266185][ T3204] BUG: Bad page cache in process syz-executor356 pfn:4a27b [ 141.267446][ T3204] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a27b [ 141.268669][ T3204] memcg:f7f0000002c3a000 [ 141.269355][ T3204] aops:shmem_aops ino:405 [ 141.270239][ T3204] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.272018][ T3204] raw: 01ffc0000004002d ffffc1ffc01e42c8 ffffc1ffc01f5348 f7f00000074b6150 [ 141.273068][ T3204] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.274498][ T3204] page dumped because: still mapped when deleted [ 141.275287][ T3204] CPU: 1 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.276835][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.277690][ T3204] Call trace: [ 141.278367][ T3204] dump_backtrace+0x94/0xec [ 141.279167][ T3204] show_stack+0x18/0x24 [ 141.279988][ T3204] dump_stack_lvl+0x78/0x90 [ 141.280864][ T3204] dump_stack+0x18/0x24 [ 141.281862][ T3204] filemap_unaccount_folio+0x118/0x278 [ 141.282641][ T3204] __filemap_remove_folio+0x3c/0x178 [ 141.283519][ T3204] filemap_remove_folio+0x48/0xa8 [ 141.284469][ T3204] truncate_inode_folio+0x30/0x4c [ 141.285477][ T3204] shmem_undo_range+0x208/0x620 [ 141.286234][ T3204] shmem_evict_inode+0x130/0x2dc [ 141.286936][ T3204] evict+0xb4/0x198 [ 141.287742][ T3204] iput+0x100/0x1b8 [ 141.288522][ T3204] dentry_unlink_inode+0xc0/0x188 [ 141.289608][ T3204] __dentry_kill+0x7c/0x1d4 [ 141.290402][ T3204] dput.part.0+0x30/0xbc [ 141.291171][ T3204] dput+0x4c/0x50 [ 141.292048][ T3204] __fput+0x110/0x2d4 [ 141.292869][ T3204] __fput_sync+0x50/0x5c [ 141.293684][ T3204] __arm64_sys_close+0x38/0x7c [ 141.294468][ T3204] invoke_syscall+0x48/0x118 [ 141.295198][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.295990][ T3204] do_el0_svc+0x1c/0x28 [ 141.296853][ T3204] el0_svc+0x34/0xf8 [ 141.297741][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.298665][ T3204] el0t_64_sync+0x19c/0x1a0 [ 141.306040][ T3204] BUG: Bad page cache in process syz-executor356 pfn:47d4d [ 141.306971][ T3204] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x47d4d [ 141.307918][ T3204] memcg:f7f0000002c3a000 [ 141.308667][ T3204] aops:shmem_aops ino:405 [ 141.309544][ T3204] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.314731][ T3204] raw: 01ffc0000004002d ffffc1ffc0289ec8 ffffc1ffc01ea648 f7f00000074b6150 [ 141.316224][ T3204] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.318181][ T3204] page dumped because: still mapped when deleted [ 141.319401][ T3204] CPU: 1 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.321171][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.322754][ T3204] Call trace: [ 141.323517][ T3204] dump_backtrace+0x94/0xec [ 141.325189][ T3204] show_stack+0x18/0x24 [ 141.326283][ T3204] dump_stack_lvl+0x78/0x90 [ 141.327641][ T3204] dump_stack+0x18/0x24 [ 141.328810][ T3204] filemap_unaccount_folio+0x118/0x278 [ 141.329950][ T3204] __filemap_remove_folio+0x3c/0x178 [ 141.330987][ T3204] filemap_remove_folio+0x48/0xa8 [ 141.332399][ T3204] truncate_inode_folio+0x30/0x4c [ 141.333339][ T3204] shmem_undo_range+0x208/0x620 [ 141.334650][ T3204] shmem_evict_inode+0x130/0x2dc [ 141.335657][ T3204] evict+0xb4/0x198 [ 141.336536][ T3204] iput+0x100/0x1b8 [ 141.337512][ T3204] dentry_unlink_inode+0xc0/0x188 [ 141.338667][ T3204] __dentry_kill+0x7c/0x1d4 [ 141.339756][ T3204] dput.part.0+0x30/0xbc [ 141.340692][ T3204] dput+0x4c/0x50 [ 141.341574][ T3204] __fput+0x110/0x2d4 [ 141.342657][ T3204] __fput_sync+0x50/0x5c [ 141.343475][ T3204] __arm64_sys_close+0x38/0x7c [ 141.344287][ T3204] invoke_syscall+0x48/0x118 [ 141.345154][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.346848][ T3204] do_el0_svc+0x1c/0x28 [ 141.348272][ T3204] el0_svc+0x34/0xf8 [ 141.349791][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.351017][ T3204] el0t_64_sync+0x19c/0x1a0 [ 141.367721][ T3204] BUG: Bad page map in process syz-executor356 pte:6000004a27b8c3 pmd:80000004627f003 [ 141.368803][ T3204] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a27b [ 141.369754][ T3204] memcg:f7f0000002c3a000 [ 141.370522][ T3204] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.372861][ T3204] raw: 01ffc0000004002c ffffc1ffc01cfa88 ffffc1ffc01f5348 0000000000000000 [ 141.373732][ T3204] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.374553][ T3204] page dumped because: bad pte [ 141.375381][ T3204] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 141.376901][ T3204] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.378216][ T3204] CPU: 0 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.378990][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.379424][ T3204] Call trace: [ 141.380038][ T3204] dump_backtrace+0x94/0xec [ 141.380513][ T3204] show_stack+0x18/0x24 [ 141.380930][ T3204] dump_stack_lvl+0x78/0x90 [ 141.381550][ T3204] dump_stack+0x18/0x24 [ 141.382432][ T3204] print_bad_pte+0x1c8/0x258 [ 141.383075][ T3204] unmap_page_range+0x904/0x1190 [ 141.383783][ T3204] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.385383][ T3204] unmap_vmas+0x7c/0x170 [ 141.386367][ T3204] exit_mmap+0xc0/0x288 [ 141.387285][ T3204] __mmput+0x3c/0x170 [ 141.388287][ T3204] mmput+0x50/0x5c [ 141.389015][ T3204] do_exit+0x270/0x98c [ 141.389956][ T3204] do_group_exit+0x34/0x90 [ 141.390711][ T3204] pid_child_should_wake+0x0/0x5c [ 141.391991][ T3204] invoke_syscall+0x48/0x118 [ 141.392999][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.394106][ T3204] do_el0_svc+0x1c/0x28 [ 141.395091][ T3204] el0_svc+0x34/0xf8 [ 141.396049][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.397053][ T3204] el0t_64_sync+0x19c/0x1a0 [ 141.398941][ T3204] BUG: Bad page map in process syz-executor356 pte:60000047d4d8c3 pmd:80000004627f003 [ 141.400603][ T3204] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47d4d [ 141.402807][ T3204] memcg:f7f0000002c3a000 [ 141.403480][ T3204] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.405063][ T3204] raw: 01ffc0000004002c ffffc1ffc0289ec8 ffffc1ffc01ea648 0000000000000000 [ 141.406173][ T3204] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.407632][ T3204] page dumped because: bad pte [ 141.408373][ T3204] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 141.409598][ T3204] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.412224][ T3204] CPU: 0 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.414681][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.415596][ T3204] Call trace: [ 141.416393][ T3204] dump_backtrace+0x94/0xec [ 141.417277][ T3204] show_stack+0x18/0x24 [ 141.418180][ T3204] dump_stack_lvl+0x78/0x90 [ 141.419193][ T3204] dump_stack+0x18/0x24 [ 141.420266][ T3204] print_bad_pte+0x1c8/0x258 [ 141.421299][ T3204] unmap_page_range+0x904/0x1190 [ 141.422217][ T3204] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.423423][ T3204] unmap_vmas+0x7c/0x170 [ 141.424325][ T3204] exit_mmap+0xc0/0x288 [ 141.425229][ T3204] __mmput+0x3c/0x170 [ 141.426117][ T3204] mmput+0x50/0x5c [ 141.426915][ T3204] do_exit+0x270/0x98c [ 141.427851][ T3204] do_group_exit+0x34/0x90 [ 141.428731][ T3204] pid_child_should_wake+0x0/0x5c [ 141.429670][ T3204] invoke_syscall+0x48/0x118 [ 141.430614][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.432106][ T3204] do_el0_svc+0x1c/0x28 [ 141.433009][ T3204] el0_svc+0x34/0xf8 [ 141.433828][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.434710][ T3204] el0t_64_sync+0x19c/0x1a0 [ 141.439993][ T3204] BUG: Bad page state in process syz-executor356 pfn:4a27b [ 141.440722][ T3204] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a27b [ 141.442769][ T3204] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.443717][ T3204] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.444291][ T3204] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 141.444840][ T3204] page dumped because: nonzero mapcount [ 141.445245][ T3204] Modules linked in: [ 141.445686][ T3204] CPU: 0 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.446435][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.446873][ T3204] Call trace: [ 141.447159][ T3204] dump_backtrace+0x94/0xec [ 141.447677][ T3204] show_stack+0x18/0x24 [ 141.448089][ T3204] dump_stack_lvl+0x78/0x90 [ 141.448463][ T3204] dump_stack+0x18/0x24 [ 141.448862][ T3204] bad_page+0x84/0x11c [ 141.449248][ T3204] free_page_is_bad_report+0x98/0xa4 [ 141.449665][ T3204] free_unref_folios+0x4c0/0x624 [ 141.450083][ T3204] folios_put_refs+0x108/0x284 [ 141.450683][ T3204] free_pages_and_swap_cache+0x14c/0x164 [ 141.451741][ T3204] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.452363][ T3204] tlb_finish_mmu+0x84/0x200 [ 141.452752][ T3204] exit_mmap+0x13c/0x288 [ 141.453124][ T3204] __mmput+0x3c/0x170 [ 141.453548][ T3204] mmput+0x50/0x5c [ 141.453996][ T3204] do_exit+0x270/0x98c [ 141.454785][ T3204] do_group_exit+0x34/0x90 [ 141.455285][ T3204] pid_child_should_wake+0x0/0x5c [ 141.455725][ T3204] invoke_syscall+0x48/0x118 [ 141.456110][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.456625][ T3204] do_el0_svc+0x1c/0x28 [ 141.457017][ T3204] el0_svc+0x34/0xf8 [ 141.457418][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.457920][ T3204] el0t_64_sync+0x19c/0x1a0 [ 141.458676][ T3204] BUG: Bad page state in process syz-executor356 pfn:47d4d [ 141.459129][ T3204] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47d4d [ 141.459711][ T3204] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.460407][ T3204] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.460949][ T3204] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 141.462434][ T3204] page dumped because: nonzero mapcount [ 141.462861][ T3204] Modules linked in: [ 141.463223][ T3204] CPU: 0 PID: 3204 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.464096][ T3204] Hardware name: linux,dummy-virt (DT) [ 141.464554][ T3204] Call trace: [ 141.464846][ T3204] dump_backtrace+0x94/0xec [ 141.465263][ T3204] show_stack+0x18/0x24 [ 141.465628][ T3204] dump_stack_lvl+0x78/0x90 [ 141.466040][ T3204] dump_stack+0x18/0x24 [ 141.466405][ T3204] bad_page+0x84/0x11c [ 141.466833][ T3204] free_page_is_bad_report+0x98/0xa4 [ 141.467254][ T3204] free_unref_folios+0x4c0/0x624 [ 141.467746][ T3204] folios_put_refs+0x108/0x284 [ 141.468194][ T3204] free_pages_and_swap_cache+0x14c/0x164 [ 141.468700][ T3204] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.469205][ T3204] tlb_finish_mmu+0x84/0x200 [ 141.469572][ T3204] exit_mmap+0x13c/0x288 [ 141.469964][ T3204] __mmput+0x3c/0x170 [ 141.470325][ T3204] mmput+0x50/0x5c [ 141.470668][ T3204] do_exit+0x270/0x98c [ 141.471098][ T3204] do_group_exit+0x34/0x90 [ 141.471666][ T3204] pid_child_should_wake+0x0/0x5c [ 141.472154][ T3204] invoke_syscall+0x48/0x118 [ 141.472594][ T3204] el0_svc_common.constprop.0+0x40/0xe0 [ 141.473018][ T3204] do_el0_svc+0x1c/0x28 [ 141.473474][ T3204] el0_svc+0x34/0xf8 [ 141.473951][ T3204] el0t_64_sync_handler+0x100/0x12c [ 141.474479][ T3204] el0t_64_sync+0x19c/0x1a0 executing program [ 141.538971][ T3205] BUG: Bad page cache in process syz-executor356 pfn:49c3d [ 141.540113][ T3205] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x49c3d [ 141.541528][ T3205] memcg:f7f0000002c3a000 [ 141.542511][ T3205] aops:shmem_aops ino:406 [ 141.543277][ T3205] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.545207][ T3205] raw: 01ffc0000004002d ffffc1ffc0270f88 ffffc1ffc0270f08 f7f00000074b6150 [ 141.546687][ T3205] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.547937][ T3205] page dumped because: still mapped when deleted [ 141.548720][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.550176][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.550944][ T3205] Call trace: [ 141.551887][ T3205] dump_backtrace+0x94/0xec [ 141.552724][ T3205] show_stack+0x18/0x24 [ 141.553572][ T3205] dump_stack_lvl+0x78/0x90 [ 141.554432][ T3205] dump_stack+0x18/0x24 [ 141.555228][ T3205] filemap_unaccount_folio+0x118/0x278 [ 141.556078][ T3205] __filemap_remove_folio+0x3c/0x178 [ 141.556851][ T3205] filemap_remove_folio+0x48/0xa8 [ 141.557676][ T3205] truncate_inode_folio+0x30/0x4c [ 141.558648][ T3205] shmem_undo_range+0x208/0x620 [ 141.559467][ T3205] shmem_evict_inode+0x130/0x2dc [ 141.560337][ T3205] evict+0xb4/0x198 [ 141.561222][ T3205] iput+0x100/0x1b8 [ 141.562106][ T3205] dentry_unlink_inode+0xc0/0x188 [ 141.563061][ T3205] __dentry_kill+0x7c/0x1d4 [ 141.563833][ T3205] dput.part.0+0x30/0xbc [ 141.564624][ T3205] dput+0x4c/0x50 [ 141.565304][ T3205] __fput+0x110/0x2d4 [ 141.566157][ T3205] __fput_sync+0x50/0x5c [ 141.566983][ T3205] __arm64_sys_close+0x38/0x7c [ 141.567814][ T3205] invoke_syscall+0x48/0x118 [ 141.568518][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.569370][ T3205] do_el0_svc+0x1c/0x28 [ 141.570129][ T3205] el0_svc+0x34/0xf8 [ 141.570868][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.571709][ T3205] el0t_64_sync+0x19c/0x1a0 [ 141.645095][ T3205] BUG: Bad page cache in process syz-executor356 pfn:49c3c [ 141.646317][ T3205] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c3c [ 141.647369][ T3205] memcg:f7f0000002c3a000 [ 141.648110][ T3205] aops:shmem_aops ino:406 [ 141.648911][ T3205] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.650242][ T3205] raw: 01ffc0000004002d ffffc1ffc0270f48 ffffc1ffc0270ec8 f7f00000074b6150 [ 141.651351][ T3205] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.652476][ T3205] page dumped because: still mapped when deleted [ 141.653536][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.655134][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.656074][ T3205] Call trace: [ 141.656930][ T3205] dump_backtrace+0x94/0xec [ 141.657920][ T3205] show_stack+0x18/0x24 [ 141.658772][ T3205] dump_stack_lvl+0x78/0x90 [ 141.659749][ T3205] dump_stack+0x18/0x24 [ 141.660734][ T3205] filemap_unaccount_folio+0x118/0x278 [ 141.662008][ T3205] __filemap_remove_folio+0x3c/0x178 [ 141.662978][ T3205] filemap_remove_folio+0x48/0xa8 [ 141.664134][ T3205] truncate_inode_folio+0x30/0x4c [ 141.665319][ T3205] shmem_undo_range+0x208/0x620 [ 141.666233][ T3205] shmem_evict_inode+0x130/0x2dc [ 141.667256][ T3205] evict+0xb4/0x198 [ 141.668515][ T3205] iput+0x100/0x1b8 [ 141.669463][ T3205] dentry_unlink_inode+0xc0/0x188 [ 141.670352][ T3205] __dentry_kill+0x7c/0x1d4 [ 141.671121][ T3205] dput.part.0+0x30/0xbc [ 141.672025][ T3205] dput+0x4c/0x50 [ 141.672722][ T3205] __fput+0x110/0x2d4 [ 141.673474][ T3205] __fput_sync+0x50/0x5c [ 141.674276][ T3205] __arm64_sys_close+0x38/0x7c [ 141.674994][ T3205] invoke_syscall+0x48/0x118 [ 141.675748][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.676893][ T3205] do_el0_svc+0x1c/0x28 [ 141.677638][ T3205] el0_svc+0x34/0xf8 [ 141.678461][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.679647][ T3205] el0t_64_sync+0x19c/0x1a0 [ 141.684126][ T3205] BUG: Bad page map in process syz-executor356 pte:60000049c3d8c3 pmd:80000004651a003 [ 141.685668][ T3205] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3d [ 141.686644][ T3205] memcg:f7f0000002c3a000 [ 141.687309][ T3205] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.688781][ T3205] raw: 01ffc0000004002c ffffc1ffc0270fc8 ffffc1ffc0270f08 0000000000000000 [ 141.689997][ T3205] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.692956][ T3205] page dumped because: bad pte [ 141.693862][ T3205] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 141.695806][ T3205] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.697739][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.699931][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.700881][ T3205] Call trace: [ 141.701839][ T3205] dump_backtrace+0x94/0xec [ 141.702727][ T3205] show_stack+0x18/0x24 [ 141.703498][ T3205] dump_stack_lvl+0x78/0x90 [ 141.704336][ T3205] dump_stack+0x18/0x24 [ 141.705138][ T3205] print_bad_pte+0x1c8/0x258 [ 141.706062][ T3205] unmap_page_range+0x904/0x1190 [ 141.706972][ T3205] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.707892][ T3205] unmap_vmas+0x7c/0x170 [ 141.709072][ T3205] exit_mmap+0xc0/0x288 [ 141.710030][ T3205] __mmput+0x3c/0x170 [ 141.711036][ T3205] mmput+0x50/0x5c [ 141.712171][ T3205] do_exit+0x270/0x98c [ 141.712959][ T3205] do_group_exit+0x34/0x90 [ 141.713932][ T3205] pid_child_should_wake+0x0/0x5c [ 141.714856][ T3205] invoke_syscall+0x48/0x118 [ 141.715700][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.716682][ T3205] do_el0_svc+0x1c/0x28 [ 141.717588][ T3205] el0_svc+0x34/0xf8 [ 141.718413][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.719431][ T3205] el0t_64_sync+0x19c/0x1a0 [ 141.723157][ T3205] BUG: Bad page map in process syz-executor356 pte:60000049c3c8c3 pmd:80000004651a003 [ 141.724332][ T3205] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c3c [ 141.725417][ T3205] memcg:f7f0000002c3a000 [ 141.726159][ T3205] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.727701][ T3205] raw: 01ffc0000004002c ffffc1ffc0270f48 ffffc1ffc0270ec8 0000000000000000 [ 141.728800][ T3205] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.729994][ T3205] page dumped because: bad pte [ 141.730904][ T3205] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 141.734062][ T3205] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.735531][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.737051][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.737941][ T3205] Call trace: [ 141.738525][ T3205] dump_backtrace+0x94/0xec [ 141.739242][ T3205] show_stack+0x18/0x24 [ 141.740048][ T3205] dump_stack_lvl+0x78/0x90 [ 141.740853][ T3205] dump_stack+0x18/0x24 [ 141.742048][ T3205] print_bad_pte+0x1c8/0x258 [ 141.742802][ T3205] unmap_page_range+0x904/0x1190 [ 141.743644][ T3205] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.744735][ T3205] unmap_vmas+0x7c/0x170 [ 141.745769][ T3205] exit_mmap+0xc0/0x288 [ 141.746574][ T3205] __mmput+0x3c/0x170 [ 141.747338][ T3205] mmput+0x50/0x5c [ 141.748169][ T3205] do_exit+0x270/0x98c [ 141.748944][ T3205] do_group_exit+0x34/0x90 [ 141.749860][ T3205] pid_child_should_wake+0x0/0x5c [ 141.750650][ T3205] invoke_syscall+0x48/0x118 [ 141.751686][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.752579][ T3205] do_el0_svc+0x1c/0x28 [ 141.753667][ T3205] el0_svc+0x34/0xf8 [ 141.754590][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.755557][ T3205] el0t_64_sync+0x19c/0x1a0 [ 141.766311][ T3205] BUG: Bad page state in process syz-executor356 pfn:49c3d [ 141.767435][ T3205] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3d [ 141.768494][ T3205] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.772929][ T3205] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.774228][ T3205] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 141.775232][ T3205] page dumped because: nonzero mapcount [ 141.776056][ T3205] Modules linked in: [ 141.776955][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.778935][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.779714][ T3205] Call trace: [ 141.780272][ T3205] dump_backtrace+0x94/0xec [ 141.781119][ T3205] show_stack+0x18/0x24 [ 141.782076][ T3205] dump_stack_lvl+0x78/0x90 [ 141.782940][ T3205] dump_stack+0x18/0x24 [ 141.783733][ T3205] bad_page+0x84/0x11c [ 141.784810][ T3205] free_page_is_bad_report+0x98/0xa4 [ 141.785745][ T3205] free_unref_folios+0x4c0/0x624 [ 141.786756][ T3205] folios_put_refs+0x108/0x284 [ 141.787588][ T3205] free_pages_and_swap_cache+0x14c/0x164 [ 141.788625][ T3205] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.789612][ T3205] tlb_finish_mmu+0x84/0x200 [ 141.790447][ T3205] exit_mmap+0x13c/0x288 [ 141.791302][ T3205] __mmput+0x3c/0x170 [ 141.792290][ T3205] mmput+0x50/0x5c [ 141.793072][ T3205] do_exit+0x270/0x98c [ 141.793915][ T3205] do_group_exit+0x34/0x90 [ 141.794811][ T3205] pid_child_should_wake+0x0/0x5c [ 141.795756][ T3205] invoke_syscall+0x48/0x118 [ 141.796632][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.797566][ T3205] do_el0_svc+0x1c/0x28 [ 141.798403][ T3205] el0_svc+0x34/0xf8 [ 141.799228][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.800020][ T3205] el0t_64_sync+0x19c/0x1a0 [ 141.813342][ T3205] BUG: Bad page state in process syz-executor356 pfn:49c3c [ 141.814538][ T3205] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c3c [ 141.815569][ T3205] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.817052][ T3205] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 141.818193][ T3205] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 141.819209][ T3205] page dumped because: nonzero mapcount [ 141.819984][ T3205] Modules linked in: [ 141.820762][ T3205] CPU: 1 PID: 3205 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.822179][ T3205] Hardware name: linux,dummy-virt (DT) [ 141.822947][ T3205] Call trace: [ 141.823503][ T3205] dump_backtrace+0x94/0xec [ 141.824350][ T3205] show_stack+0x18/0x24 [ 141.825147][ T3205] dump_stack_lvl+0x78/0x90 [ 141.826018][ T3205] dump_stack+0x18/0x24 [ 141.826811][ T3205] bad_page+0x84/0x11c [ 141.827581][ T3205] free_page_is_bad_report+0x98/0xa4 [ 141.828411][ T3205] free_unref_folios+0x4c0/0x624 [ 141.829212][ T3205] folios_put_refs+0x108/0x284 [ 141.830051][ T3205] free_pages_and_swap_cache+0x14c/0x164 [ 141.830960][ T3205] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 141.831821][ T3205] tlb_finish_mmu+0x84/0x200 [ 141.832613][ T3205] exit_mmap+0x13c/0x288 [ 141.833391][ T3205] __mmput+0x3c/0x170 [ 141.834212][ T3205] mmput+0x50/0x5c [ 141.834913][ T3205] do_exit+0x270/0x98c [ 141.835681][ T3205] do_group_exit+0x34/0x90 [ 141.836484][ T3205] pid_child_should_wake+0x0/0x5c [ 141.837374][ T3205] invoke_syscall+0x48/0x118 [ 141.838226][ T3205] el0_svc_common.constprop.0+0x40/0xe0 [ 141.839168][ T3205] do_el0_svc+0x1c/0x28 [ 141.839955][ T3205] el0_svc+0x34/0xf8 [ 141.840713][ T3205] el0t_64_sync_handler+0x100/0x12c [ 141.841543][ T3205] el0t_64_sync+0x19c/0x1a0 executing program [ 141.894812][ T3206] BUG: Bad page cache in process syz-executor356 pfn:ba131 [ 141.895843][ T3206] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0xba131 [ 141.896799][ T3206] memcg:f7f0000002c3a000 [ 141.897419][ T3206] aops:shmem_aops ino:6 [ 141.898212][ T3206] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.899667][ T3206] raw: 01ffc0000004002d ffffc1ffc01c2b08 ffffc1ffc01ce4c8 faf000000749bd70 [ 141.900701][ T3206] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.902172][ T3206] page dumped because: still mapped when deleted [ 141.903326][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.904940][ T3206] Hardware name: linux,dummy-virt (DT) [ 141.905691][ T3206] Call trace: [ 141.906504][ T3206] dump_backtrace+0x94/0xec [ 141.907529][ T3206] show_stack+0x18/0x24 [ 141.908248][ T3206] dump_stack_lvl+0x78/0x90 [ 141.909025][ T3206] dump_stack+0x18/0x24 [ 141.909809][ T3206] filemap_unaccount_folio+0x118/0x278 [ 141.910700][ T3206] __filemap_remove_folio+0x3c/0x178 [ 141.911852][ T3206] filemap_remove_folio+0x48/0xa8 [ 141.912804][ T3206] truncate_inode_folio+0x30/0x4c [ 141.913666][ T3206] shmem_undo_range+0x208/0x620 [ 141.914510][ T3206] shmem_evict_inode+0x130/0x2dc [ 141.915308][ T3206] evict+0xb4/0x198 [ 141.916028][ T3206] iput+0x100/0x1b8 [ 141.916743][ T3206] dentry_unlink_inode+0xc0/0x188 [ 141.917738][ T3206] __dentry_kill+0x7c/0x1d4 [ 141.918785][ T3206] dput.part.0+0x30/0xbc [ 141.919585][ T3206] dput+0x4c/0x50 [ 141.920284][ T3206] __fput+0x110/0x2d4 [ 141.921008][ T3206] __fput_sync+0x50/0x5c [ 141.921994][ T3206] __arm64_sys_close+0x38/0x7c [ 141.922839][ T3206] invoke_syscall+0x48/0x118 [ 141.923584][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 141.924395][ T3206] do_el0_svc+0x1c/0x28 [ 141.925050][ T3206] el0_svc+0x34/0xf8 [ 141.925770][ T3206] el0t_64_sync_handler+0x100/0x12c [ 141.926525][ T3206] el0t_64_sync+0x19c/0x1a0 [ 141.928219][ T3206] BUG: Bad page cache in process syz-executor356 pfn:47393 [ 141.929017][ T3206] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47393 [ 141.930178][ T3206] memcg:f7f0000002c3a000 [ 141.930794][ T3206] aops:shmem_aops ino:6 [ 141.931766][ T3206] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.933379][ T3206] raw: 01ffc0000004002d ffffc1ffc1e84c48 ffffc1ffc01e0bc8 faf000000749bd70 [ 141.934390][ T3206] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 141.935453][ T3206] page dumped because: still mapped when deleted [ 141.936284][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.937561][ T3206] Hardware name: linux,dummy-virt (DT) [ 141.938230][ T3206] Call trace: [ 141.938760][ T3206] dump_backtrace+0x94/0xec [ 141.939602][ T3206] show_stack+0x18/0x24 [ 141.940401][ T3206] dump_stack_lvl+0x78/0x90 [ 141.941123][ T3206] dump_stack+0x18/0x24 [ 141.942101][ T3206] filemap_unaccount_folio+0x118/0x278 [ 141.942942][ T3206] __filemap_remove_folio+0x3c/0x178 [ 141.943970][ T3206] filemap_remove_folio+0x48/0xa8 [ 141.944893][ T3206] truncate_inode_folio+0x30/0x4c [ 141.945797][ T3206] shmem_undo_range+0x208/0x620 [ 141.947171][ T3206] shmem_evict_inode+0x130/0x2dc [ 141.947972][ T3206] evict+0xb4/0x198 [ 141.948718][ T3206] iput+0x100/0x1b8 [ 141.949400][ T3206] dentry_unlink_inode+0xc0/0x188 [ 141.950168][ T3206] __dentry_kill+0x7c/0x1d4 [ 141.950845][ T3206] dput.part.0+0x30/0xbc [ 141.951806][ T3206] dput+0x4c/0x50 [ 141.952505][ T3206] __fput+0x110/0x2d4 [ 141.953308][ T3206] __fput_sync+0x50/0x5c [ 141.954055][ T3206] __arm64_sys_close+0x38/0x7c [ 141.954858][ T3206] invoke_syscall+0x48/0x118 [ 141.955616][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 141.956483][ T3206] do_el0_svc+0x1c/0x28 [ 141.957141][ T3206] el0_svc+0x34/0xf8 [ 141.957854][ T3206] el0t_64_sync_handler+0x100/0x12c [ 141.958715][ T3206] el0t_64_sync+0x19c/0x1a0 [ 141.963407][ T3206] BUG: Bad page map in process syz-executor356 pte:600000ba1318c3 pmd:800000046246003 [ 141.964688][ T3206] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0xba131 [ 141.965738][ T3206] memcg:f7f0000002c3a000 [ 141.966646][ T3206] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 141.968039][ T3206] raw: 01ffc0000004002c ffffc1ffc028f288 ffffc1ffc01ce4c8 0000000000000000 [ 141.969203][ T3206] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 141.970334][ T3206] page dumped because: bad pte [ 141.971083][ T3206] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:0 [ 141.972946][ T3206] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 141.974229][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 141.975694][ T3206] Hardware name: linux,dummy-virt (DT) [ 141.976381][ T3206] Call trace: [ 141.976935][ T3206] dump_backtrace+0x94/0xec [ 141.977726][ T3206] show_stack+0x18/0x24 [ 141.978471][ T3206] dump_stack_lvl+0x78/0x90 [ 141.979282][ T3206] dump_stack+0x18/0x24 [ 141.979987][ T3206] print_bad_pte+0x1c8/0x258 [ 141.980760][ T3206] unmap_page_range+0x904/0x1190 [ 141.981912][ T3206] unmap_single_vma.constprop.0+0x4c/0x84 [ 141.982889][ T3206] unmap_vmas+0x7c/0x170 [ 141.984375][ T3206] exit_mmap+0xc0/0x288 [ 141.985334][ T3206] __mmput+0x3c/0x170 [ 141.986463][ T3206] mmput+0x50/0x5c [ 141.987319][ T3206] do_exit+0x270/0x98c [ 141.988011][ T3206] do_group_exit+0x34/0x90 [ 141.988753][ T3206] pid_child_should_wake+0x0/0x5c [ 141.989600][ T3206] invoke_syscall+0x48/0x118 [ 141.990376][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 141.991236][ T3206] do_el0_svc+0x1c/0x28 [ 141.992089][ T3206] el0_svc+0x34/0xf8 [ 141.992820][ T3206] el0t_64_sync_handler+0x100/0x12c [ 141.993748][ T3206] el0t_64_sync+0x19c/0x1a0 [ 141.996359][ T3206] BUG: Bad page map in process syz-executor356 pte:600000473938c3 pmd:800000046246003 [ 141.997430][ T3206] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47393 [ 141.998536][ T3206] memcg:f7f0000002c3a000 [ 141.999188][ T3206] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.000580][ T3206] raw: 01ffc0000004002c ffffc1ffc1e84c48 ffffc1ffc01e0bc8 0000000000000000 [ 142.002812][ T3206] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.004322][ T3206] page dumped because: bad pte [ 142.004959][ T3206] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:1 [ 142.006087][ T3206] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.007288][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.008763][ T3206] Hardware name: linux,dummy-virt (DT) [ 142.009542][ T3206] Call trace: [ 142.010188][ T3206] dump_backtrace+0x94/0xec [ 142.011000][ T3206] show_stack+0x18/0x24 [ 142.011896][ T3206] dump_stack_lvl+0x78/0x90 [ 142.012740][ T3206] dump_stack+0x18/0x24 [ 142.014041][ T3206] print_bad_pte+0x1c8/0x258 [ 142.014786][ T3206] unmap_page_range+0x904/0x1190 [ 142.015540][ T3206] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.016354][ T3206] unmap_vmas+0x7c/0x170 [ 142.017030][ T3206] exit_mmap+0xc0/0x288 [ 142.017773][ T3206] __mmput+0x3c/0x170 [ 142.018562][ T3206] mmput+0x50/0x5c [ 142.019258][ T3206] do_exit+0x270/0x98c [ 142.019953][ T3206] do_group_exit+0x34/0x90 [ 142.020851][ T3206] pid_child_should_wake+0x0/0x5c [ 142.022176][ T3206] invoke_syscall+0x48/0x118 [ 142.022967][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 142.023953][ T3206] do_el0_svc+0x1c/0x28 [ 142.024802][ T3206] el0_svc+0x34/0xf8 [ 142.025486][ T3206] el0t_64_sync_handler+0x100/0x12c [ 142.026287][ T3206] el0t_64_sync+0x19c/0x1a0 [ 142.033488][ T3206] BUG: Bad page state in process syz-executor356 pfn:ba131 [ 142.034590][ T3206] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0xba131 [ 142.035764][ T3206] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.037020][ T3206] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.038000][ T3206] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 142.039073][ T3206] page dumped because: nonzero mapcount [ 142.039875][ T3206] Modules linked in: [ 142.040598][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.042469][ T3206] Hardware name: linux,dummy-virt (DT) [ 142.043195][ T3206] Call trace: [ 142.043820][ T3206] dump_backtrace+0x94/0xec [ 142.044644][ T3206] show_stack+0x18/0x24 [ 142.045350][ T3206] dump_stack_lvl+0x78/0x90 [ 142.046135][ T3206] dump_stack+0x18/0x24 [ 142.046830][ T3206] bad_page+0x84/0x11c [ 142.047633][ T3206] free_page_is_bad_report+0x98/0xa4 [ 142.048526][ T3206] free_unref_folios+0x4c0/0x624 [ 142.049357][ T3206] folios_put_refs+0x108/0x284 [ 142.050225][ T3206] free_pages_and_swap_cache+0x14c/0x164 [ 142.051368][ T3206] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.052849][ T3206] tlb_finish_mmu+0x84/0x200 [ 142.053651][ T3206] exit_mmap+0x13c/0x288 [ 142.054459][ T3206] __mmput+0x3c/0x170 [ 142.055347][ T3206] mmput+0x50/0x5c [ 142.056234][ T3206] do_exit+0x270/0x98c [ 142.057136][ T3206] do_group_exit+0x34/0x90 [ 142.057815][ T3206] pid_child_should_wake+0x0/0x5c [ 142.058796][ T3206] invoke_syscall+0x48/0x118 [ 142.059719][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 142.060760][ T3206] do_el0_svc+0x1c/0x28 [ 142.061767][ T3206] el0_svc+0x34/0xf8 [ 142.062759][ T3206] el0t_64_sync_handler+0x100/0x12c [ 142.063564][ T3206] el0t_64_sync+0x19c/0x1a0 [ 142.071874][ T3206] BUG: Bad page state in process syz-executor356 pfn:47393 [ 142.072813][ T3206] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47393 [ 142.074088][ T3206] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.075632][ T3206] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.076697][ T3206] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 142.077772][ T3206] page dumped because: nonzero mapcount [ 142.078581][ T3206] Modules linked in: [ 142.079355][ T3206] CPU: 0 PID: 3206 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.081006][ T3206] Hardware name: linux,dummy-virt (DT) [ 142.081940][ T3206] Call trace: [ 142.082606][ T3206] dump_backtrace+0x94/0xec [ 142.083421][ T3206] show_stack+0x18/0x24 [ 142.084414][ T3206] dump_stack_lvl+0x78/0x90 [ 142.085150][ T3206] dump_stack+0x18/0x24 [ 142.085961][ T3206] bad_page+0x84/0x11c [ 142.086703][ T3206] free_page_is_bad_report+0x98/0xa4 [ 142.087510][ T3206] free_unref_folios+0x4c0/0x624 [ 142.088288][ T3206] folios_put_refs+0x108/0x284 [ 142.089059][ T3206] free_pages_and_swap_cache+0x14c/0x164 [ 142.089916][ T3206] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.090908][ T3206] tlb_finish_mmu+0x84/0x200 [ 142.092016][ T3206] exit_mmap+0x13c/0x288 [ 142.092879][ T3206] __mmput+0x3c/0x170 [ 142.093961][ T3206] mmput+0x50/0x5c [ 142.094739][ T3206] do_exit+0x270/0x98c [ 142.095542][ T3206] do_group_exit+0x34/0x90 [ 142.096430][ T3206] pid_child_should_wake+0x0/0x5c [ 142.097463][ T3206] invoke_syscall+0x48/0x118 [ 142.098398][ T3206] el0_svc_common.constprop.0+0x40/0xe0 [ 142.099324][ T3206] do_el0_svc+0x1c/0x28 [ 142.100231][ T3206] el0_svc+0x34/0xf8 [ 142.101441][ T3206] el0t_64_sync_handler+0x100/0x12c [ 142.102567][ T3206] el0t_64_sync+0x19c/0x1a0 executing program [ 142.145552][ T3207] BUG: Bad page cache in process syz-executor356 pfn:49c38 [ 142.146612][ T3207] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x49c38 [ 142.147604][ T3207] memcg:f7f0000002c3a000 [ 142.148435][ T3207] aops:shmem_aops ino:407 [ 142.149223][ T3207] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.151125][ T3207] raw: 01ffc0000004002d ffffc1ffc0270e48 ffffc1ffc0270dc8 f7f00000074b6150 [ 142.152485][ T3207] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.153591][ T3207] page dumped because: still mapped when deleted [ 142.154619][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.156239][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.157197][ T3207] Call trace: [ 142.157901][ T3207] dump_backtrace+0x94/0xec [ 142.158802][ T3207] show_stack+0x18/0x24 [ 142.159757][ T3207] dump_stack_lvl+0x78/0x90 [ 142.160577][ T3207] dump_stack+0x18/0x24 [ 142.161508][ T3207] filemap_unaccount_folio+0x118/0x278 [ 142.162569][ T3207] __filemap_remove_folio+0x3c/0x178 [ 142.163579][ T3207] filemap_remove_folio+0x48/0xa8 [ 142.164469][ T3207] truncate_inode_folio+0x30/0x4c [ 142.165306][ T3207] shmem_undo_range+0x208/0x620 [ 142.166359][ T3207] shmem_evict_inode+0x130/0x2dc [ 142.167248][ T3207] evict+0xb4/0x198 [ 142.168069][ T3207] iput+0x100/0x1b8 [ 142.168820][ T3207] dentry_unlink_inode+0xc0/0x188 [ 142.169699][ T3207] __dentry_kill+0x7c/0x1d4 [ 142.170547][ T3207] dput.part.0+0x30/0xbc [ 142.171393][ T3207] dput+0x4c/0x50 [ 142.172283][ T3207] __fput+0x110/0x2d4 [ 142.172982][ T3207] __fput_sync+0x50/0x5c [ 142.173794][ T3207] __arm64_sys_close+0x38/0x7c [ 142.174706][ T3207] invoke_syscall+0x48/0x118 [ 142.175621][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.176686][ T3207] do_el0_svc+0x1c/0x28 [ 142.177449][ T3207] el0_svc+0x34/0xf8 [ 142.178330][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.179352][ T3207] el0t_64_sync+0x19c/0x1a0 [ 142.182487][ T3207] BUG: Bad page cache in process syz-executor356 pfn:49c37 [ 142.185571][ T3207] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c37 [ 142.189435][ T3207] memcg:f7f0000002c3a000 [ 142.191559][ T3207] aops:shmem_aops ino:407 [ 142.192482][ T3207] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.194429][ T3207] raw: 01ffc0000004002d ffffc1ffc0270e08 ffffc1ffc0270d88 f7f00000074b6150 [ 142.195618][ T3207] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.196664][ T3207] page dumped because: still mapped when deleted [ 142.197664][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.199252][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.200279][ T3207] Call trace: [ 142.200914][ T3207] dump_backtrace+0x94/0xec [ 142.202019][ T3207] show_stack+0x18/0x24 [ 142.202847][ T3207] dump_stack_lvl+0x78/0x90 [ 142.203860][ T3207] dump_stack+0x18/0x24 [ 142.204842][ T3207] filemap_unaccount_folio+0x118/0x278 [ 142.205862][ T3207] __filemap_remove_folio+0x3c/0x178 [ 142.206674][ T3207] filemap_remove_folio+0x48/0xa8 [ 142.207675][ T3207] truncate_inode_folio+0x30/0x4c [ 142.208503][ T3207] shmem_undo_range+0x208/0x620 [ 142.209454][ T3207] shmem_evict_inode+0x130/0x2dc [ 142.210431][ T3207] evict+0xb4/0x198 [ 142.211276][ T3207] iput+0x100/0x1b8 [ 142.212897][ T3207] dentry_unlink_inode+0xc0/0x188 [ 142.213846][ T3207] __dentry_kill+0x7c/0x1d4 [ 142.214520][ T3207] dput.part.0+0x30/0xbc [ 142.215259][ T3207] dput+0x4c/0x50 [ 142.215966][ T3207] __fput+0x110/0x2d4 [ 142.216733][ T3207] __fput_sync+0x50/0x5c [ 142.217476][ T3207] __arm64_sys_close+0x38/0x7c [ 142.218380][ T3207] invoke_syscall+0x48/0x118 [ 142.219199][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.220191][ T3207] do_el0_svc+0x1c/0x28 [ 142.220910][ T3207] el0_svc+0x34/0xf8 [ 142.221751][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.222578][ T3207] el0t_64_sync+0x19c/0x1a0 [ 142.233472][ T3207] BUG: Bad page map in process syz-executor356 pte:60000049c388c3 pmd:8000000463c3003 [ 142.234855][ T3207] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c38 [ 142.236031][ T3207] memcg:f7f0000002c3a000 [ 142.236706][ T3207] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.238912][ T3207] raw: 01ffc0000004002c ffffc1ffc0270fc8 ffffc1ffc0270dc8 0000000000000000 [ 142.240198][ T3207] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.242255][ T3207] page dumped because: bad pte [ 142.242985][ T3207] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 142.244252][ T3207] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.245480][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.247126][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.247897][ T3207] Call trace: [ 142.248465][ T3207] dump_backtrace+0x94/0xec [ 142.249314][ T3207] show_stack+0x18/0x24 [ 142.250065][ T3207] dump_stack_lvl+0x78/0x90 [ 142.250950][ T3207] dump_stack+0x18/0x24 [ 142.252053][ T3207] print_bad_pte+0x1c8/0x258 [ 142.252788][ T3207] unmap_page_range+0x904/0x1190 [ 142.253744][ T3207] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.254676][ T3207] unmap_vmas+0x7c/0x170 [ 142.255472][ T3207] exit_mmap+0xc0/0x288 [ 142.256197][ T3207] __mmput+0x3c/0x170 [ 142.257053][ T3207] mmput+0x50/0x5c [ 142.257943][ T3207] do_exit+0x270/0x98c [ 142.258862][ T3207] do_group_exit+0x34/0x90 [ 142.259833][ T3207] pid_child_should_wake+0x0/0x5c [ 142.260849][ T3207] invoke_syscall+0x48/0x118 [ 142.262004][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.262984][ T3207] do_el0_svc+0x1c/0x28 [ 142.263782][ T3207] el0_svc+0x34/0xf8 [ 142.264551][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.265433][ T3207] el0t_64_sync+0x19c/0x1a0 [ 142.268658][ T3207] BUG: Bad page map in process syz-executor356 pte:60000049c378c3 pmd:8000000463c3003 [ 142.269897][ T3207] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c37 [ 142.271035][ T3207] memcg:f7f0000002c3a000 [ 142.272942][ T3207] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.274552][ T3207] raw: 01ffc0000004002c ffffc1ffc0270e08 ffffc1ffc0270d88 0000000000000000 [ 142.275548][ T3207] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.276549][ T3207] page dumped because: bad pte [ 142.277283][ T3207] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 142.279555][ T3207] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.280970][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.282821][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.283715][ T3207] Call trace: [ 142.284394][ T3207] dump_backtrace+0x94/0xec [ 142.285313][ T3207] show_stack+0x18/0x24 [ 142.286221][ T3207] dump_stack_lvl+0x78/0x90 [ 142.287162][ T3207] dump_stack+0x18/0x24 [ 142.287970][ T3207] print_bad_pte+0x1c8/0x258 [ 142.288772][ T3207] unmap_page_range+0x904/0x1190 [ 142.289510][ T3207] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.290351][ T3207] unmap_vmas+0x7c/0x170 [ 142.291110][ T3207] exit_mmap+0xc0/0x288 [ 142.292322][ T3207] __mmput+0x3c/0x170 [ 142.293356][ T3207] mmput+0x50/0x5c [ 142.294137][ T3207] do_exit+0x270/0x98c [ 142.294890][ T3207] do_group_exit+0x34/0x90 [ 142.295704][ T3207] pid_child_should_wake+0x0/0x5c [ 142.296701][ T3207] invoke_syscall+0x48/0x118 [ 142.297678][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.298762][ T3207] do_el0_svc+0x1c/0x28 [ 142.299584][ T3207] el0_svc+0x34/0xf8 [ 142.300326][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.301286][ T3207] el0t_64_sync+0x19c/0x1a0 [ 142.316897][ T3207] BUG: Bad page state in process syz-executor356 pfn:49c38 [ 142.318032][ T3207] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c38 [ 142.319308][ T3207] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.322647][ T3207] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.325131][ T3207] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 142.326605][ T3207] page dumped because: nonzero mapcount [ 142.327626][ T3207] Modules linked in: [ 142.328333][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.330126][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.331348][ T3207] Call trace: [ 142.332196][ T3207] dump_backtrace+0x94/0xec [ 142.333064][ T3207] show_stack+0x18/0x24 [ 142.334358][ T3207] dump_stack_lvl+0x78/0x90 [ 142.335726][ T3207] dump_stack+0x18/0x24 [ 142.336784][ T3207] bad_page+0x84/0x11c [ 142.337686][ T3207] free_page_is_bad_report+0x98/0xa4 [ 142.338688][ T3207] free_unref_folios+0x4c0/0x624 [ 142.339676][ T3207] folios_put_refs+0x108/0x284 [ 142.340824][ T3207] free_pages_and_swap_cache+0x14c/0x164 [ 142.342444][ T3207] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.343665][ T3207] tlb_finish_mmu+0x84/0x200 [ 142.344529][ T3207] exit_mmap+0x13c/0x288 [ 142.345394][ T3207] __mmput+0x3c/0x170 [ 142.346241][ T3207] mmput+0x50/0x5c [ 142.347036][ T3207] do_exit+0x270/0x98c [ 142.347921][ T3207] do_group_exit+0x34/0x90 [ 142.348867][ T3207] pid_child_should_wake+0x0/0x5c [ 142.349630][ T3207] invoke_syscall+0x48/0x118 [ 142.350579][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.352431][ T3207] do_el0_svc+0x1c/0x28 [ 142.354000][ T3207] el0_svc+0x34/0xf8 [ 142.355012][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.356617][ T3207] el0t_64_sync+0x19c/0x1a0 [ 142.362880][ T3207] BUG: Bad page state in process syz-executor356 pfn:49c37 [ 142.364579][ T3207] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c37 [ 142.366420][ T3207] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.370549][ T3207] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.374003][ T3207] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 142.375947][ T3207] page dumped because: nonzero mapcount [ 142.377085][ T3207] Modules linked in: [ 142.378291][ T3207] CPU: 1 PID: 3207 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.380524][ T3207] Hardware name: linux,dummy-virt (DT) [ 142.381397][ T3207] Call trace: [ 142.382430][ T3207] dump_backtrace+0x94/0xec [ 142.383586][ T3207] show_stack+0x18/0x24 [ 142.384600][ T3207] dump_stack_lvl+0x78/0x90 [ 142.385588][ T3207] dump_stack+0x18/0x24 [ 142.386578][ T3207] bad_page+0x84/0x11c [ 142.387406][ T3207] free_page_is_bad_report+0x98/0xa4 [ 142.388493][ T3207] free_unref_folios+0x4c0/0x624 [ 142.389455][ T3207] folios_put_refs+0x108/0x284 [ 142.390344][ T3207] free_pages_and_swap_cache+0x14c/0x164 [ 142.391466][ T3207] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.392686][ T3207] tlb_finish_mmu+0x84/0x200 [ 142.393868][ T3207] exit_mmap+0x13c/0x288 [ 142.394934][ T3207] __mmput+0x3c/0x170 [ 142.395803][ T3207] mmput+0x50/0x5c [ 142.396565][ T3207] do_exit+0x270/0x98c [ 142.397309][ T3207] do_group_exit+0x34/0x90 [ 142.398218][ T3207] pid_child_should_wake+0x0/0x5c [ 142.399117][ T3207] invoke_syscall+0x48/0x118 [ 142.399974][ T3207] el0_svc_common.constprop.0+0x40/0xe0 [ 142.400987][ T3207] do_el0_svc+0x1c/0x28 [ 142.402046][ T3207] el0_svc+0x34/0xf8 [ 142.402927][ T3207] el0t_64_sync_handler+0x100/0x12c [ 142.403782][ T3207] el0t_64_sync+0x19c/0x1a0 executing program [ 142.445466][ T3208] BUG: Bad page cache in process syz-executor356 pfn:49c3f [ 142.446510][ T3208] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x49c3f [ 142.447440][ T3208] memcg:f7f0000002c3a000 [ 142.447997][ T3208] aops:shmem_aops ino:408 [ 142.448797][ T3208] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.450242][ T3208] raw: 01ffc0000004002d ffffc1ffc0271088 ffffc1ffc0270cc8 f7f00000074b6150 [ 142.451342][ T3208] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.452493][ T3208] page dumped because: still mapped when deleted [ 142.453417][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.455043][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.455743][ T3208] Call trace: [ 142.456311][ T3208] dump_backtrace+0x94/0xec [ 142.457087][ T3208] show_stack+0x18/0x24 [ 142.457876][ T3208] dump_stack_lvl+0x78/0x90 [ 142.458723][ T3208] dump_stack+0x18/0x24 [ 142.459500][ T3208] filemap_unaccount_folio+0x118/0x278 [ 142.460434][ T3208] __filemap_remove_folio+0x3c/0x178 [ 142.461358][ T3208] filemap_remove_folio+0x48/0xa8 [ 142.462219][ T3208] truncate_inode_folio+0x30/0x4c [ 142.463081][ T3208] shmem_undo_range+0x208/0x620 [ 142.463875][ T3208] shmem_evict_inode+0x130/0x2dc [ 142.464749][ T3208] evict+0xb4/0x198 [ 142.465507][ T3208] iput+0x100/0x1b8 [ 142.466239][ T3208] dentry_unlink_inode+0xc0/0x188 [ 142.467076][ T3208] __dentry_kill+0x7c/0x1d4 [ 142.467866][ T3208] dput.part.0+0x30/0xbc [ 142.468584][ T3208] dput+0x4c/0x50 [ 142.469305][ T3208] __fput+0x110/0x2d4 [ 142.470063][ T3208] __fput_sync+0x50/0x5c [ 142.470767][ T3208] __arm64_sys_close+0x38/0x7c [ 142.471545][ T3208] invoke_syscall+0x48/0x118 [ 142.472331][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.473178][ T3208] do_el0_svc+0x1c/0x28 [ 142.473967][ T3208] el0_svc+0x34/0xf8 [ 142.474658][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.475506][ T3208] el0t_64_sync+0x19c/0x1a0 [ 142.479996][ T3208] BUG: Bad page cache in process syz-executor356 pfn:49c33 [ 142.481016][ T3208] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c33 [ 142.482311][ T3208] memcg:f7f0000002c3a000 [ 142.483236][ T3208] aops:shmem_aops ino:408 [ 142.484051][ T3208] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.485456][ T3208] raw: 01ffc0000004002d ffffc1ffc0270fc8 ffffc1ffc028b108 f7f00000074b6150 [ 142.486545][ T3208] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.487646][ T3208] page dumped because: still mapped when deleted [ 142.488529][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.490059][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.491094][ T3208] Call trace: [ 142.491787][ T3208] dump_backtrace+0x94/0xec [ 142.493308][ T3208] show_stack+0x18/0x24 [ 142.494402][ T3208] dump_stack_lvl+0x78/0x90 [ 142.495474][ T3208] dump_stack+0x18/0x24 [ 142.496694][ T3208] filemap_unaccount_folio+0x118/0x278 [ 142.497599][ T3208] __filemap_remove_folio+0x3c/0x178 [ 142.498562][ T3208] filemap_remove_folio+0x48/0xa8 [ 142.499462][ T3208] truncate_inode_folio+0x30/0x4c [ 142.500204][ T3208] shmem_undo_range+0x208/0x620 [ 142.501075][ T3208] shmem_evict_inode+0x130/0x2dc [ 142.502298][ T3208] evict+0xb4/0x198 [ 142.503088][ T3208] iput+0x100/0x1b8 [ 142.504062][ T3208] dentry_unlink_inode+0xc0/0x188 [ 142.504921][ T3208] __dentry_kill+0x7c/0x1d4 [ 142.505774][ T3208] dput.part.0+0x30/0xbc [ 142.506647][ T3208] dput+0x4c/0x50 [ 142.507249][ T3208] __fput+0x110/0x2d4 [ 142.507991][ T3208] __fput_sync+0x50/0x5c [ 142.508701][ T3208] __arm64_sys_close+0x38/0x7c [ 142.509468][ T3208] invoke_syscall+0x48/0x118 [ 142.510252][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.511122][ T3208] do_el0_svc+0x1c/0x28 [ 142.512158][ T3208] el0_svc+0x34/0xf8 [ 142.512878][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.513792][ T3208] el0t_64_sync+0x19c/0x1a0 [ 142.522277][ T3208] BUG: Bad page map in process syz-executor356 pte:60000049c3f8c3 pmd:8000000463c3003 [ 142.523540][ T3208] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3f [ 142.524638][ T3208] memcg:f7f0000002c3a000 [ 142.525234][ T3208] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.526727][ T3208] raw: 01ffc0000004002c ffffc1ffc028ab88 ffffc1ffc0270cc8 0000000000000000 [ 142.527731][ T3208] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.528606][ T3208] page dumped because: bad pte [ 142.529964][ T3208] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 142.531945][ T3208] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.533168][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.534762][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.535562][ T3208] Call trace: [ 142.536101][ T3208] dump_backtrace+0x94/0xec [ 142.536912][ T3208] show_stack+0x18/0x24 [ 142.537780][ T3208] dump_stack_lvl+0x78/0x90 [ 142.538672][ T3208] dump_stack+0x18/0x24 [ 142.539469][ T3208] print_bad_pte+0x1c8/0x258 [ 142.540315][ T3208] unmap_page_range+0x904/0x1190 [ 142.541314][ T3208] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.542754][ T3208] unmap_vmas+0x7c/0x170 [ 142.543514][ T3208] exit_mmap+0xc0/0x288 [ 142.544229][ T3208] __mmput+0x3c/0x170 [ 142.544914][ T3208] mmput+0x50/0x5c [ 142.545553][ T3208] do_exit+0x270/0x98c [ 142.546264][ T3208] do_group_exit+0x34/0x90 [ 142.547074][ T3208] pid_child_should_wake+0x0/0x5c [ 142.547966][ T3208] invoke_syscall+0x48/0x118 [ 142.548851][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.549792][ T3208] do_el0_svc+0x1c/0x28 [ 142.550628][ T3208] el0_svc+0x34/0xf8 [ 142.551523][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.552430][ T3208] el0t_64_sync+0x19c/0x1a0 [ 142.555322][ T3208] BUG: Bad page map in process syz-executor356 pte:60000049c338c3 pmd:8000000463c3003 [ 142.556657][ T3208] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c33 [ 142.557795][ T3208] memcg:f7f0000002c3a000 [ 142.558442][ T3208] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.559752][ T3208] raw: 01ffc0000004002c ffffc1ffc0270fc8 ffffc1ffc028b108 0000000000000000 [ 142.560699][ T3208] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.562716][ T3208] page dumped because: bad pte [ 142.563356][ T3208] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 142.564660][ T3208] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.566476][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.567868][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.568652][ T3208] Call trace: [ 142.569221][ T3208] dump_backtrace+0x94/0xec [ 142.570030][ T3208] show_stack+0x18/0x24 [ 142.570744][ T3208] dump_stack_lvl+0x78/0x90 [ 142.571787][ T3208] dump_stack+0x18/0x24 [ 142.572528][ T3208] print_bad_pte+0x1c8/0x258 [ 142.573377][ T3208] unmap_page_range+0x904/0x1190 [ 142.574243][ T3208] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.575228][ T3208] unmap_vmas+0x7c/0x170 [ 142.576038][ T3208] exit_mmap+0xc0/0x288 [ 142.576824][ T3208] __mmput+0x3c/0x170 [ 142.577548][ T3208] mmput+0x50/0x5c [ 142.578365][ T3208] do_exit+0x270/0x98c [ 142.579146][ T3208] do_group_exit+0x34/0x90 [ 142.579910][ T3208] pid_child_should_wake+0x0/0x5c [ 142.580718][ T3208] invoke_syscall+0x48/0x118 [ 142.581888][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.582801][ T3208] do_el0_svc+0x1c/0x28 [ 142.583719][ T3208] el0_svc+0x34/0xf8 [ 142.584569][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.585634][ T3208] el0t_64_sync+0x19c/0x1a0 [ 142.592422][ T3208] BUG: Bad page state in process syz-executor356 pfn:49c3f [ 142.593515][ T3208] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3f [ 142.596088][ T3208] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.597805][ T3208] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.600266][ T3208] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 142.602610][ T3208] page dumped because: nonzero mapcount [ 142.603405][ T3208] Modules linked in: [ 142.604119][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.605451][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.606250][ T3208] Call trace: [ 142.606806][ T3208] dump_backtrace+0x94/0xec [ 142.607613][ T3208] show_stack+0x18/0x24 [ 142.608435][ T3208] dump_stack_lvl+0x78/0x90 [ 142.609220][ T3208] dump_stack+0x18/0x24 [ 142.610051][ T3208] bad_page+0x84/0x11c [ 142.610909][ T3208] free_page_is_bad_report+0x98/0xa4 [ 142.612165][ T3208] free_unref_folios+0x4c0/0x624 [ 142.613056][ T3208] folios_put_refs+0x108/0x284 [ 142.613949][ T3208] free_pages_and_swap_cache+0x14c/0x164 [ 142.614757][ T3208] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.615552][ T3208] tlb_finish_mmu+0x84/0x200 [ 142.616263][ T3208] exit_mmap+0x13c/0x288 [ 142.617051][ T3208] __mmput+0x3c/0x170 [ 142.617932][ T3208] mmput+0x50/0x5c [ 142.618684][ T3208] do_exit+0x270/0x98c [ 142.619463][ T3208] do_group_exit+0x34/0x90 [ 142.620373][ T3208] pid_child_should_wake+0x0/0x5c [ 142.621327][ T3208] invoke_syscall+0x48/0x118 [ 142.622654][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.623679][ T3208] do_el0_svc+0x1c/0x28 [ 142.624511][ T3208] el0_svc+0x34/0xf8 [ 142.625232][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.626168][ T3208] el0t_64_sync+0x19c/0x1a0 [ 142.630051][ T3208] BUG: Bad page state in process syz-executor356 pfn:49c33 [ 142.630818][ T3208] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c33 [ 142.635072][ T3208] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.636638][ T3208] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.638031][ T3208] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 142.639162][ T3208] page dumped because: nonzero mapcount [ 142.640831][ T3208] Modules linked in: [ 142.642576][ T3208] CPU: 1 PID: 3208 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.644195][ T3208] Hardware name: linux,dummy-virt (DT) [ 142.644932][ T3208] Call trace: [ 142.645529][ T3208] dump_backtrace+0x94/0xec [ 142.646414][ T3208] show_stack+0x18/0x24 [ 142.647160][ T3208] dump_stack_lvl+0x78/0x90 [ 142.647937][ T3208] dump_stack+0x18/0x24 [ 142.648746][ T3208] bad_page+0x84/0x11c [ 142.649516][ T3208] free_page_is_bad_report+0x98/0xa4 [ 142.650475][ T3208] free_unref_folios+0x4c0/0x624 [ 142.651603][ T3208] folios_put_refs+0x108/0x284 [ 142.652582][ T3208] free_pages_and_swap_cache+0x14c/0x164 [ 142.653747][ T3208] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.654983][ T3208] tlb_finish_mmu+0x84/0x200 [ 142.655715][ T3208] exit_mmap+0x13c/0x288 [ 142.656503][ T3208] __mmput+0x3c/0x170 [ 142.657219][ T3208] mmput+0x50/0x5c [ 142.658008][ T3208] do_exit+0x270/0x98c [ 142.658743][ T3208] do_group_exit+0x34/0x90 [ 142.659434][ T3208] pid_child_should_wake+0x0/0x5c [ 142.660243][ T3208] invoke_syscall+0x48/0x118 [ 142.661001][ T3208] el0_svc_common.constprop.0+0x40/0xe0 [ 142.662211][ T3208] do_el0_svc+0x1c/0x28 [ 142.663002][ T3208] el0_svc+0x34/0xf8 [ 142.663794][ T3208] el0t_64_sync_handler+0x100/0x12c [ 142.664667][ T3208] el0t_64_sync+0x19c/0x1a0 executing program [ 142.704613][ T3209] BUG: Bad page cache in process syz-executor356 pfn:49c3a [ 142.705661][ T3209] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x49c3a [ 142.706815][ T3209] memcg:f7f0000002c3a000 [ 142.707475][ T3209] aops:shmem_aops ino:409 [ 142.708206][ T3209] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.709608][ T3209] raw: 01ffc0000004002d ffffc1ffc0271008 ffffc1ffc028ab88 f7f00000074b6150 [ 142.710738][ T3209] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.712179][ T3209] page dumped because: still mapped when deleted [ 142.713177][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.714849][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.715774][ T3209] Call trace: [ 142.716343][ T3209] dump_backtrace+0x94/0xec [ 142.717186][ T3209] show_stack+0x18/0x24 [ 142.717938][ T3209] dump_stack_lvl+0x78/0x90 [ 142.718689][ T3209] dump_stack+0x18/0x24 [ 142.719444][ T3209] filemap_unaccount_folio+0x118/0x278 [ 142.720311][ T3209] __filemap_remove_folio+0x3c/0x178 [ 142.721220][ T3209] filemap_remove_folio+0x48/0xa8 [ 142.722381][ T3209] truncate_inode_folio+0x30/0x4c [ 142.723205][ T3209] shmem_undo_range+0x208/0x620 [ 142.723971][ T3209] shmem_evict_inode+0x130/0x2dc [ 142.725153][ T3209] evict+0xb4/0x198 [ 142.726361][ T3209] iput+0x100/0x1b8 [ 142.727310][ T3209] dentry_unlink_inode+0xc0/0x188 [ 142.728145][ T3209] __dentry_kill+0x7c/0x1d4 [ 142.728933][ T3209] dput.part.0+0x30/0xbc [ 142.729698][ T3209] dput+0x4c/0x50 [ 142.730441][ T3209] __fput+0x110/0x2d4 [ 142.731210][ T3209] __fput_sync+0x50/0x5c [ 142.732107][ T3209] __arm64_sys_close+0x38/0x7c [ 142.733083][ T3209] invoke_syscall+0x48/0x118 [ 142.733919][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.734819][ T3209] do_el0_svc+0x1c/0x28 [ 142.735577][ T3209] el0_svc+0x34/0xf8 [ 142.736257][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.737005][ T3209] el0t_64_sync+0x19c/0x1a0 [ 142.740543][ T3209] BUG: Bad page cache in process syz-executor356 pfn:4a2ae [ 142.741826][ T3209] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x4a2ae [ 142.742977][ T3209] memcg:f7f0000002c3a000 [ 142.743692][ T3209] aops:shmem_aops ino:409 [ 142.744657][ T3209] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.746308][ T3209] raw: 01ffc0000004002d ffffc1ffc0270e88 ffffc1ffc028b188 f7f00000074b6150 [ 142.747504][ T3209] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.748465][ T3209] page dumped because: still mapped when deleted [ 142.749311][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.750639][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.751688][ T3209] Call trace: [ 142.752327][ T3209] dump_backtrace+0x94/0xec [ 142.753057][ T3209] show_stack+0x18/0x24 [ 142.754111][ T3209] dump_stack_lvl+0x78/0x90 [ 142.754951][ T3209] dump_stack+0x18/0x24 [ 142.755767][ T3209] filemap_unaccount_folio+0x118/0x278 [ 142.756579][ T3209] __filemap_remove_folio+0x3c/0x178 [ 142.757431][ T3209] filemap_remove_folio+0x48/0xa8 [ 142.758220][ T3209] truncate_inode_folio+0x30/0x4c [ 142.758983][ T3209] shmem_undo_range+0x208/0x620 [ 142.759745][ T3209] shmem_evict_inode+0x130/0x2dc [ 142.760623][ T3209] evict+0xb4/0x198 [ 142.761412][ T3209] iput+0x100/0x1b8 [ 142.762386][ T3209] dentry_unlink_inode+0xc0/0x188 [ 142.763171][ T3209] __dentry_kill+0x7c/0x1d4 [ 142.763986][ T3209] dput.part.0+0x30/0xbc [ 142.764774][ T3209] dput+0x4c/0x50 [ 142.765445][ T3209] __fput+0x110/0x2d4 [ 142.766217][ T3209] __fput_sync+0x50/0x5c [ 142.766910][ T3209] __arm64_sys_close+0x38/0x7c [ 142.767732][ T3209] invoke_syscall+0x48/0x118 [ 142.768592][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.769486][ T3209] do_el0_svc+0x1c/0x28 [ 142.770328][ T3209] el0_svc+0x34/0xf8 [ 142.770997][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.772121][ T3209] el0t_64_sync+0x19c/0x1a0 [ 142.783355][ T3209] BUG: Bad page map in process syz-executor356 pte:60000049c3a8c3 pmd:8000000463c3003 [ 142.784779][ T3209] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3a [ 142.785886][ T3209] memcg:f7f0000002c3a000 [ 142.786498][ T3209] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.787838][ T3209] raw: 01ffc0000004002c ffffc1ffc0271088 ffffc1ffc028ab88 0000000000000000 [ 142.789460][ T3209] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.791053][ T3209] page dumped because: bad pte [ 142.792531][ T3209] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 142.793820][ T3209] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.795066][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.796547][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.797241][ T3209] Call trace: [ 142.797813][ T3209] dump_backtrace+0x94/0xec [ 142.798688][ T3209] show_stack+0x18/0x24 [ 142.799418][ T3209] dump_stack_lvl+0x78/0x90 [ 142.800154][ T3209] dump_stack+0x18/0x24 [ 142.800943][ T3209] print_bad_pte+0x1c8/0x258 [ 142.802141][ T3209] unmap_page_range+0x904/0x1190 [ 142.802991][ T3209] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.803846][ T3209] unmap_vmas+0x7c/0x170 [ 142.804546][ T3209] exit_mmap+0xc0/0x288 [ 142.805342][ T3209] __mmput+0x3c/0x170 [ 142.806111][ T3209] mmput+0x50/0x5c [ 142.806831][ T3209] do_exit+0x270/0x98c [ 142.807577][ T3209] do_group_exit+0x34/0x90 [ 142.808297][ T3209] pid_child_should_wake+0x0/0x5c [ 142.809126][ T3209] invoke_syscall+0x48/0x118 [ 142.809948][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.810820][ T3209] do_el0_svc+0x1c/0x28 [ 142.811814][ T3209] el0_svc+0x34/0xf8 [ 142.812538][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.813470][ T3209] el0t_64_sync+0x19c/0x1a0 [ 142.816509][ T3209] BUG: Bad page map in process syz-executor356 pte:6000004a2ae8c3 pmd:8000000463c3003 [ 142.817862][ T3209] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a2ae [ 142.818849][ T3209] memcg:f7f0000002c3a000 [ 142.819460][ T3209] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.820979][ T3209] raw: 01ffc0000004002c ffffc1ffc0270e88 ffffc1ffc028b188 0000000000000000 [ 142.823700][ T3209] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 142.824828][ T3209] page dumped because: bad pte [ 142.825559][ T3209] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 142.827322][ T3209] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 142.828643][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.830113][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.830911][ T3209] Call trace: [ 142.831740][ T3209] dump_backtrace+0x94/0xec [ 142.832590][ T3209] show_stack+0x18/0x24 [ 142.833390][ T3209] dump_stack_lvl+0x78/0x90 [ 142.834228][ T3209] dump_stack+0x18/0x24 [ 142.835065][ T3209] print_bad_pte+0x1c8/0x258 [ 142.835960][ T3209] unmap_page_range+0x904/0x1190 [ 142.836823][ T3209] unmap_single_vma.constprop.0+0x4c/0x84 [ 142.837684][ T3209] unmap_vmas+0x7c/0x170 [ 142.838458][ T3209] exit_mmap+0xc0/0x288 [ 142.839221][ T3209] __mmput+0x3c/0x170 [ 142.839957][ T3209] mmput+0x50/0x5c [ 142.840615][ T3209] do_exit+0x270/0x98c [ 142.841517][ T3209] do_group_exit+0x34/0x90 [ 142.842424][ T3209] pid_child_should_wake+0x0/0x5c [ 142.843274][ T3209] invoke_syscall+0x48/0x118 [ 142.844150][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.845023][ T3209] do_el0_svc+0x1c/0x28 [ 142.845821][ T3209] el0_svc+0x34/0xf8 [ 142.846506][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.847293][ T3209] el0t_64_sync+0x19c/0x1a0 [ 142.854290][ T3209] BUG: Bad page state in process syz-executor356 pfn:49c3a [ 142.855445][ T3209] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3a [ 142.856492][ T3209] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.857830][ T3209] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.858818][ T3209] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 142.861220][ T3209] page dumped because: nonzero mapcount [ 142.863480][ T3209] Modules linked in: [ 142.864334][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.865942][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.866720][ T3209] Call trace: [ 142.867244][ T3209] dump_backtrace+0x94/0xec [ 142.868041][ T3209] show_stack+0x18/0x24 [ 142.868804][ T3209] dump_stack_lvl+0x78/0x90 [ 142.869635][ T3209] dump_stack+0x18/0x24 [ 142.870397][ T3209] bad_page+0x84/0x11c [ 142.871133][ T3209] free_page_is_bad_report+0x98/0xa4 [ 142.872323][ T3209] free_unref_folios+0x4c0/0x624 [ 142.872975][ T3209] folios_put_refs+0x108/0x284 [ 142.873842][ T3209] free_pages_and_swap_cache+0x14c/0x164 [ 142.875069][ T3209] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.876152][ T3209] tlb_finish_mmu+0x84/0x200 [ 142.876953][ T3209] exit_mmap+0x13c/0x288 [ 142.877873][ T3209] __mmput+0x3c/0x170 [ 142.878622][ T3209] mmput+0x50/0x5c [ 142.879358][ T3209] do_exit+0x270/0x98c [ 142.880086][ T3209] do_group_exit+0x34/0x90 [ 142.881088][ T3209] pid_child_should_wake+0x0/0x5c [ 142.882619][ T3209] invoke_syscall+0x48/0x118 [ 142.883418][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.884741][ T3209] do_el0_svc+0x1c/0x28 [ 142.885750][ T3209] el0_svc+0x34/0xf8 [ 142.886476][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.887234][ T3209] el0t_64_sync+0x19c/0x1a0 [ 142.894088][ T3209] BUG: Bad page state in process syz-executor356 pfn:4a2ae [ 142.895473][ T3209] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a2ae [ 142.896644][ T3209] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.898776][ T3209] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 142.899821][ T3209] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 142.900737][ T3209] page dumped because: nonzero mapcount [ 142.902642][ T3209] Modules linked in: [ 142.903319][ T3209] CPU: 1 PID: 3209 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.904664][ T3209] Hardware name: linux,dummy-virt (DT) [ 142.905494][ T3209] Call trace: [ 142.906276][ T3209] dump_backtrace+0x94/0xec [ 142.907073][ T3209] show_stack+0x18/0x24 [ 142.907845][ T3209] dump_stack_lvl+0x78/0x90 [ 142.908781][ T3209] dump_stack+0x18/0x24 [ 142.909502][ T3209] bad_page+0x84/0x11c [ 142.910465][ T3209] free_page_is_bad_report+0x98/0xa4 [ 142.911449][ T3209] free_unref_folios+0x4c0/0x624 [ 142.912271][ T3209] folios_put_refs+0x108/0x284 [ 142.913046][ T3209] free_pages_and_swap_cache+0x14c/0x164 [ 142.914062][ T3209] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 142.914980][ T3209] tlb_finish_mmu+0x84/0x200 [ 142.915704][ T3209] exit_mmap+0x13c/0x288 [ 142.916477][ T3209] __mmput+0x3c/0x170 [ 142.917220][ T3209] mmput+0x50/0x5c [ 142.917922][ T3209] do_exit+0x270/0x98c [ 142.918667][ T3209] do_group_exit+0x34/0x90 [ 142.919475][ T3209] pid_child_should_wake+0x0/0x5c [ 142.920196][ T3209] invoke_syscall+0x48/0x118 [ 142.920944][ T3209] el0_svc_common.constprop.0+0x40/0xe0 [ 142.922763][ T3209] do_el0_svc+0x1c/0x28 [ 142.923697][ T3209] el0_svc+0x34/0xf8 [ 142.924576][ T3209] el0t_64_sync_handler+0x100/0x12c [ 142.925558][ T3209] el0t_64_sync+0x19c/0x1a0 executing program [ 142.969690][ T3210] BUG: Bad page cache in process syz-executor356 pfn:4a2c4 [ 142.970803][ T3210] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a2c4 [ 142.972719][ T3210] memcg:f7f0000002c3a000 [ 142.973412][ T3210] aops:shmem_aops ino:40a [ 142.974181][ T3210] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 142.975734][ T3210] raw: 01ffc0000004002d ffffc1ffc0270e48 ffffc1ffc0271088 f7f00000074b6150 [ 142.976818][ T3210] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 142.978038][ T3210] page dumped because: still mapped when deleted [ 142.978906][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 142.980289][ T3210] Hardware name: linux,dummy-virt (DT) [ 142.981130][ T3210] Call trace: [ 142.982120][ T3210] dump_backtrace+0x94/0xec [ 142.983383][ T3210] show_stack+0x18/0x24 [ 142.984126][ T3210] dump_stack_lvl+0x78/0x90 [ 142.985458][ T3210] dump_stack+0x18/0x24 [ 142.986381][ T3210] filemap_unaccount_folio+0x118/0x278 [ 142.987217][ T3210] __filemap_remove_folio+0x3c/0x178 [ 142.988407][ T3210] filemap_remove_folio+0x48/0xa8 [ 142.989645][ T3210] truncate_inode_folio+0x30/0x4c [ 142.990646][ T3210] shmem_undo_range+0x208/0x620 [ 142.992123][ T3210] shmem_evict_inode+0x130/0x2dc [ 142.993318][ T3210] evict+0xb4/0x198 [ 142.994133][ T3210] iput+0x100/0x1b8 [ 142.994818][ T3210] dentry_unlink_inode+0xc0/0x188 [ 142.995562][ T3210] __dentry_kill+0x7c/0x1d4 [ 142.996304][ T3210] dput.part.0+0x30/0xbc [ 142.997014][ T3210] dput+0x4c/0x50 [ 142.997688][ T3210] __fput+0x110/0x2d4 [ 142.998427][ T3210] __fput_sync+0x50/0x5c [ 142.999143][ T3210] __arm64_sys_close+0x38/0x7c [ 142.999875][ T3210] invoke_syscall+0x48/0x118 [ 143.000612][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.001489][ T3210] do_el0_svc+0x1c/0x28 [ 143.002282][ T3210] el0_svc+0x34/0xf8 [ 143.002983][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.003798][ T3210] el0t_64_sync+0x19c/0x1a0 [ 143.009393][ T3210] BUG: Bad page cache in process syz-executor356 pfn:49c42 [ 143.010614][ T3210] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c42 [ 143.012317][ T3210] memcg:f7f0000002c3a000 [ 143.013068][ T3210] aops:shmem_aops ino:40a [ 143.013912][ T3210] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.015783][ T3210] raw: 01ffc0000004002d ffffc1ffc028b108 ffffc1ffc02299c8 f7f00000074b6150 [ 143.017172][ T3210] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.018374][ T3210] page dumped because: still mapped when deleted [ 143.019417][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.021197][ T3210] Hardware name: linux,dummy-virt (DT) [ 143.022546][ T3210] Call trace: [ 143.023278][ T3210] dump_backtrace+0x94/0xec [ 143.024385][ T3210] show_stack+0x18/0x24 [ 143.025314][ T3210] dump_stack_lvl+0x78/0x90 [ 143.026418][ T3210] dump_stack+0x18/0x24 [ 143.027077][ T3210] filemap_unaccount_folio+0x118/0x278 [ 143.027828][ T3210] __filemap_remove_folio+0x3c/0x178 [ 143.028370][ T3210] filemap_remove_folio+0x48/0xa8 [ 143.028971][ T3210] truncate_inode_folio+0x30/0x4c [ 143.029536][ T3210] shmem_undo_range+0x208/0x620 [ 143.030350][ T3210] shmem_evict_inode+0x130/0x2dc [ 143.030880][ T3210] evict+0xb4/0x198 [ 143.031499][ T3210] iput+0x100/0x1b8 [ 143.032068][ T3210] dentry_unlink_inode+0xc0/0x188 [ 143.032747][ T3210] __dentry_kill+0x7c/0x1d4 [ 143.033245][ T3210] dput.part.0+0x30/0xbc [ 143.033799][ T3210] dput+0x4c/0x50 [ 143.034306][ T3210] __fput+0x110/0x2d4 [ 143.034791][ T3210] __fput_sync+0x50/0x5c [ 143.035394][ T3210] __arm64_sys_close+0x38/0x7c [ 143.036039][ T3210] invoke_syscall+0x48/0x118 [ 143.036586][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.037420][ T3210] do_el0_svc+0x1c/0x28 [ 143.038088][ T3210] el0_svc+0x34/0xf8 [ 143.038657][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.039227][ T3210] el0t_64_sync+0x19c/0x1a0 [ 143.043719][ T3210] BUG: Bad page map in process syz-executor356 pte:6000004a2c48c3 pmd:8000000463c3003 [ 143.044684][ T3210] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c4 [ 143.045478][ T3210] memcg:f7f0000002c3a000 [ 143.045930][ T3210] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.047087][ T3210] raw: 01ffc0000004002c ffffc1ffc0271008 ffffc1ffc0271088 0000000000000000 [ 143.047970][ T3210] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.048722][ T3210] page dumped because: bad pte [ 143.049182][ T3210] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 143.050117][ T3210] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.051018][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.052652][ T3210] Hardware name: linux,dummy-virt (DT) [ 143.053382][ T3210] Call trace: [ 143.053898][ T3210] dump_backtrace+0x94/0xec [ 143.054522][ T3210] show_stack+0x18/0x24 [ 143.055046][ T3210] dump_stack_lvl+0x78/0x90 [ 143.055771][ T3210] dump_stack+0x18/0x24 [ 143.056306][ T3210] print_bad_pte+0x1c8/0x258 [ 143.056857][ T3210] unmap_page_range+0x904/0x1190 [ 143.057406][ T3210] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.057989][ T3210] unmap_vmas+0x7c/0x170 [ 143.058431][ T3210] exit_mmap+0xc0/0x288 [ 143.059036][ T3210] __mmput+0x3c/0x170 [ 143.059532][ T3210] mmput+0x50/0x5c [ 143.060055][ T3210] do_exit+0x270/0x98c [ 143.060586][ T3210] do_group_exit+0x34/0x90 [ 143.061192][ T3210] pid_child_should_wake+0x0/0x5c [ 143.062074][ T3210] invoke_syscall+0x48/0x118 [ 143.062487][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.063011][ T3210] do_el0_svc+0x1c/0x28 [ 143.063437][ T3210] el0_svc+0x34/0xf8 [ 143.064080][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.064625][ T3210] el0t_64_sync+0x19c/0x1a0 [ 143.066965][ T3210] BUG: Bad page map in process syz-executor356 pte:60000049c428c3 pmd:8000000463c3003 [ 143.067619][ T3210] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c42 [ 143.068147][ T3210] memcg:f7f0000002c3a000 [ 143.068530][ T3210] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.069262][ T3210] raw: 01ffc0000004002c ffffc1ffc028b108 ffffc1ffc02299c8 0000000000000000 [ 143.069899][ T3210] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.070471][ T3210] page dumped because: bad pte [ 143.070859][ T3210] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 143.072796][ T3210] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.073617][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.074422][ T3210] Hardware name: linux,dummy-virt (DT) [ 143.074852][ T3210] Call trace: [ 143.075138][ T3210] dump_backtrace+0x94/0xec [ 143.075620][ T3210] show_stack+0x18/0x24 [ 143.076071][ T3210] dump_stack_lvl+0x78/0x90 [ 143.076574][ T3210] dump_stack+0x18/0x24 [ 143.076994][ T3210] print_bad_pte+0x1c8/0x258 [ 143.077457][ T3210] unmap_page_range+0x904/0x1190 [ 143.077927][ T3210] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.078432][ T3210] unmap_vmas+0x7c/0x170 [ 143.078819][ T3210] exit_mmap+0xc0/0x288 [ 143.079190][ T3210] __mmput+0x3c/0x170 [ 143.079567][ T3210] mmput+0x50/0x5c [ 143.079932][ T3210] do_exit+0x270/0x98c [ 143.080341][ T3210] do_group_exit+0x34/0x90 [ 143.080870][ T3210] pid_child_should_wake+0x0/0x5c [ 143.082290][ T3210] invoke_syscall+0x48/0x118 [ 143.082973][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.083478][ T3210] do_el0_svc+0x1c/0x28 [ 143.083939][ T3210] el0_svc+0x34/0xf8 [ 143.084368][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.084819][ T3210] el0t_64_sync+0x19c/0x1a0 [ 143.088888][ T3210] BUG: Bad page state in process syz-executor356 pfn:4a2c4 [ 143.089445][ T3210] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c4 [ 143.090039][ T3210] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.090728][ T3210] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.092657][ T3210] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 143.093293][ T3210] page dumped because: nonzero mapcount [ 143.093780][ T3210] Modules linked in: [ 143.094193][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.094995][ T3210] Hardware name: linux,dummy-virt (DT) [ 143.095556][ T3210] Call trace: [ 143.096179][ T3210] dump_backtrace+0x94/0xec [ 143.096948][ T3210] show_stack+0x18/0x24 [ 143.097427][ T3210] dump_stack_lvl+0x78/0x90 [ 143.097968][ T3210] dump_stack+0x18/0x24 [ 143.098395][ T3210] bad_page+0x84/0x11c [ 143.098816][ T3210] free_page_is_bad_report+0x98/0xa4 [ 143.099256][ T3210] free_unref_folios+0x4c0/0x624 [ 143.099710][ T3210] folios_put_refs+0x108/0x284 [ 143.100112][ T3210] free_pages_and_swap_cache+0x14c/0x164 [ 143.100586][ T3210] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.101055][ T3210] tlb_finish_mmu+0x84/0x200 [ 143.101623][ T3210] exit_mmap+0x13c/0x288 [ 143.102073][ T3210] __mmput+0x3c/0x170 [ 143.102480][ T3210] mmput+0x50/0x5c [ 143.102868][ T3210] do_exit+0x270/0x98c [ 143.103323][ T3210] do_group_exit+0x34/0x90 [ 143.103804][ T3210] pid_child_should_wake+0x0/0x5c [ 143.104281][ T3210] invoke_syscall+0x48/0x118 [ 143.104720][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.105350][ T3210] do_el0_svc+0x1c/0x28 [ 143.105951][ T3210] el0_svc+0x34/0xf8 [ 143.106337][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.106781][ T3210] el0t_64_sync+0x19c/0x1a0 [ 143.108351][ T3210] BUG: Bad page state in process syz-executor356 pfn:49c42 [ 143.108853][ T3210] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c42 [ 143.109387][ T3210] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.110192][ T3210] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.110747][ T3210] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 143.112192][ T3210] page dumped because: nonzero mapcount [ 143.112728][ T3210] Modules linked in: [ 143.113151][ T3210] CPU: 1 PID: 3210 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.114041][ T3210] Hardware name: linux,dummy-virt (DT) [ 143.114729][ T3210] Call trace: [ 143.115081][ T3210] dump_backtrace+0x94/0xec [ 143.115656][ T3210] show_stack+0x18/0x24 [ 143.116397][ T3210] dump_stack_lvl+0x78/0x90 [ 143.116899][ T3210] dump_stack+0x18/0x24 [ 143.117266][ T3210] bad_page+0x84/0x11c [ 143.117642][ T3210] free_page_is_bad_report+0x98/0xa4 [ 143.118157][ T3210] free_unref_folios+0x4c0/0x624 [ 143.118746][ T3210] folios_put_refs+0x108/0x284 [ 143.119575][ T3210] free_pages_and_swap_cache+0x14c/0x164 [ 143.120216][ T3210] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.120737][ T3210] tlb_finish_mmu+0x84/0x200 [ 143.121350][ T3210] exit_mmap+0x13c/0x288 [ 143.122033][ T3210] __mmput+0x3c/0x170 [ 143.122519][ T3210] mmput+0x50/0x5c [ 143.122993][ T3210] do_exit+0x270/0x98c [ 143.123375][ T3210] do_group_exit+0x34/0x90 [ 143.123865][ T3210] pid_child_should_wake+0x0/0x5c [ 143.124340][ T3210] invoke_syscall+0x48/0x118 [ 143.124786][ T3210] el0_svc_common.constprop.0+0x40/0xe0 [ 143.125575][ T3210] do_el0_svc+0x1c/0x28 [ 143.126562][ T3210] el0_svc+0x34/0xf8 [ 143.127404][ T3210] el0t_64_sync_handler+0x100/0x12c [ 143.128401][ T3210] el0t_64_sync+0x19c/0x1a0 executing program [ 143.170664][ T3211] BUG: Bad page cache in process syz-executor356 pfn:4a2c6 [ 143.172332][ T3211] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a2c6 [ 143.173608][ T3211] memcg:f7f0000002c3a000 [ 143.174899][ T3211] aops:shmem_aops ino:40b [ 143.176043][ T3211] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.178058][ T3211] raw: 01ffc0000004002d ffffc1ffc0270ec8 ffffc1ffc0271008 f7f00000074b6150 [ 143.179328][ T3211] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.180785][ T3211] page dumped because: still mapped when deleted [ 143.182357][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.183234][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.184287][ T3211] Call trace: [ 143.184948][ T3211] dump_backtrace+0x94/0xec [ 143.185914][ T3211] show_stack+0x18/0x24 [ 143.186724][ T3211] dump_stack_lvl+0x78/0x90 [ 143.187728][ T3211] dump_stack+0x18/0x24 [ 143.188794][ T3211] filemap_unaccount_folio+0x118/0x278 [ 143.189834][ T3211] __filemap_remove_folio+0x3c/0x178 [ 143.190839][ T3211] filemap_remove_folio+0x48/0xa8 [ 143.192260][ T3211] truncate_inode_folio+0x30/0x4c [ 143.193400][ T3211] shmem_undo_range+0x208/0x620 [ 143.194292][ T3211] shmem_evict_inode+0x130/0x2dc [ 143.195167][ T3211] evict+0xb4/0x198 [ 143.195935][ T3211] iput+0x100/0x1b8 [ 143.197044][ T3211] dentry_unlink_inode+0xc0/0x188 [ 143.197492][ T3211] __dentry_kill+0x7c/0x1d4 [ 143.198004][ T3211] dput.part.0+0x30/0xbc [ 143.198434][ T3211] dput+0x4c/0x50 [ 143.198909][ T3211] __fput+0x110/0x2d4 [ 143.199420][ T3211] __fput_sync+0x50/0x5c [ 143.199852][ T3211] __arm64_sys_close+0x38/0x7c [ 143.200353][ T3211] invoke_syscall+0x48/0x118 [ 143.200765][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.201283][ T3211] do_el0_svc+0x1c/0x28 [ 143.201811][ T3211] el0_svc+0x34/0xf8 [ 143.202189][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.202662][ T3211] el0t_64_sync+0x19c/0x1a0 [ 143.205343][ T3211] BUG: Bad page cache in process syz-executor356 pfn:49c40 [ 143.206288][ T3211] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c40 [ 143.207197][ T3211] memcg:f7f0000002c3a000 [ 143.207540][ T3211] aops:shmem_aops ino:40b [ 143.207923][ T3211] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.208702][ T3211] raw: 01ffc0000004002d ffffc1ffc028b188 ffffc1ffc0229a48 f7f00000074b6150 [ 143.209315][ T3211] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.209966][ T3211] page dumped because: still mapped when deleted [ 143.210863][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.212023][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.212465][ T3211] Call trace: [ 143.212795][ T3211] dump_backtrace+0x94/0xec [ 143.213229][ T3211] show_stack+0x18/0x24 [ 143.213683][ T3211] dump_stack_lvl+0x78/0x90 [ 143.214377][ T3211] dump_stack+0x18/0x24 [ 143.215278][ T3211] filemap_unaccount_folio+0x118/0x278 [ 143.215907][ T3211] __filemap_remove_folio+0x3c/0x178 [ 143.216787][ T3211] filemap_remove_folio+0x48/0xa8 [ 143.217876][ T3211] truncate_inode_folio+0x30/0x4c [ 143.218476][ T3211] shmem_undo_range+0x208/0x620 [ 143.218954][ T3211] shmem_evict_inode+0x130/0x2dc [ 143.219408][ T3211] evict+0xb4/0x198 [ 143.219796][ T3211] iput+0x100/0x1b8 [ 143.220154][ T3211] dentry_unlink_inode+0xc0/0x188 [ 143.220654][ T3211] __dentry_kill+0x7c/0x1d4 [ 143.221645][ T3211] dput.part.0+0x30/0xbc [ 143.222161][ T3211] dput+0x4c/0x50 [ 143.222517][ T3211] __fput+0x110/0x2d4 [ 143.222888][ T3211] __fput_sync+0x50/0x5c [ 143.223297][ T3211] __arm64_sys_close+0x38/0x7c [ 143.223722][ T3211] invoke_syscall+0x48/0x118 [ 143.224129][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.224643][ T3211] do_el0_svc+0x1c/0x28 [ 143.225320][ T3211] el0_svc+0x34/0xf8 [ 143.226077][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.227038][ T3211] el0t_64_sync+0x19c/0x1a0 [ 143.231163][ T3211] BUG: Bad page map in process syz-executor356 pte:6000004a2c68c3 pmd:8000000463c3003 [ 143.232461][ T3211] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c6 [ 143.233058][ T3211] memcg:f7f0000002c3a000 [ 143.233414][ T3211] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.234582][ T3211] raw: 01ffc0000004002c ffffc1ffc0270e48 ffffc1ffc0271008 0000000000000000 [ 143.235212][ T3211] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.235861][ T3211] page dumped because: bad pte [ 143.236560][ T3211] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 143.237971][ T3211] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.238746][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.239501][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.240046][ T3211] Call trace: [ 143.240391][ T3211] dump_backtrace+0x94/0xec [ 143.240825][ T3211] show_stack+0x18/0x24 [ 143.241357][ T3211] dump_stack_lvl+0x78/0x90 [ 143.241916][ T3211] dump_stack+0x18/0x24 [ 143.242373][ T3211] print_bad_pte+0x1c8/0x258 [ 143.243253][ T3211] unmap_page_range+0x904/0x1190 [ 143.244091][ T3211] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.244585][ T3211] unmap_vmas+0x7c/0x170 [ 143.245007][ T3211] exit_mmap+0xc0/0x288 [ 143.245385][ T3211] __mmput+0x3c/0x170 [ 143.246045][ T3211] mmput+0x50/0x5c [ 143.246650][ T3211] do_exit+0x270/0x98c [ 143.247050][ T3211] do_group_exit+0x34/0x90 [ 143.247744][ T3211] pid_child_should_wake+0x0/0x5c [ 143.248679][ T3211] invoke_syscall+0x48/0x118 [ 143.249121][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.249583][ T3211] do_el0_svc+0x1c/0x28 [ 143.250161][ T3211] el0_svc+0x34/0xf8 [ 143.250883][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.252272][ T3211] el0t_64_sync+0x19c/0x1a0 [ 143.255574][ T3211] BUG: Bad page map in process syz-executor356 pte:60000049c408c3 pmd:8000000463c3003 [ 143.256260][ T3211] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c40 [ 143.256868][ T3211] memcg:f7f0000002c3a000 [ 143.257211][ T3211] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.258012][ T3211] raw: 01ffc0000004002c ffffc1ffc028b188 ffffc1ffc0229a48 0000000000000000 [ 143.259214][ T3211] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.259881][ T3211] page dumped because: bad pte [ 143.260297][ T3211] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 143.260975][ T3211] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.262467][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.263227][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.263609][ T3211] Call trace: [ 143.263890][ T3211] dump_backtrace+0x94/0xec [ 143.264282][ T3211] show_stack+0x18/0x24 [ 143.264909][ T3211] dump_stack_lvl+0x78/0x90 [ 143.265878][ T3211] dump_stack+0x18/0x24 [ 143.266722][ T3211] print_bad_pte+0x1c8/0x258 [ 143.267148][ T3211] unmap_page_range+0x904/0x1190 [ 143.267590][ T3211] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.268062][ T3211] unmap_vmas+0x7c/0x170 [ 143.268480][ T3211] exit_mmap+0xc0/0x288 [ 143.268880][ T3211] __mmput+0x3c/0x170 [ 143.269316][ T3211] mmput+0x50/0x5c [ 143.269758][ T3211] do_exit+0x270/0x98c [ 143.270168][ T3211] do_group_exit+0x34/0x90 [ 143.270697][ T3211] pid_child_should_wake+0x0/0x5c [ 143.271137][ T3211] invoke_syscall+0x48/0x118 [ 143.271891][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.272429][ T3211] do_el0_svc+0x1c/0x28 [ 143.272895][ T3211] el0_svc+0x34/0xf8 [ 143.273347][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.273824][ T3211] el0t_64_sync+0x19c/0x1a0 [ 143.278419][ T3211] BUG: Bad page state in process syz-executor356 pfn:4a2c6 [ 143.279854][ T3211] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c6 [ 143.280515][ T3211] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.287191][ T3211] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.288424][ T3211] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 143.289355][ T3211] page dumped because: nonzero mapcount [ 143.289870][ T3211] Modules linked in: [ 143.290273][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.291030][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.291674][ T3211] Call trace: [ 143.292172][ T3211] dump_backtrace+0x94/0xec [ 143.292642][ T3211] show_stack+0x18/0x24 [ 143.293087][ T3211] dump_stack_lvl+0x78/0x90 [ 143.293549][ T3211] dump_stack+0x18/0x24 [ 143.294070][ T3211] bad_page+0x84/0x11c [ 143.294519][ T3211] free_page_is_bad_report+0x98/0xa4 [ 143.294978][ T3211] free_unref_folios+0x4c0/0x624 [ 143.295494][ T3211] folios_put_refs+0x108/0x284 [ 143.296091][ T3211] free_pages_and_swap_cache+0x14c/0x164 [ 143.296580][ T3211] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.297022][ T3211] tlb_finish_mmu+0x84/0x200 [ 143.297403][ T3211] exit_mmap+0x13c/0x288 [ 143.297838][ T3211] __mmput+0x3c/0x170 [ 143.298224][ T3211] mmput+0x50/0x5c [ 143.298628][ T3211] do_exit+0x270/0x98c [ 143.299085][ T3211] do_group_exit+0x34/0x90 [ 143.299512][ T3211] pid_child_should_wake+0x0/0x5c [ 143.299935][ T3211] invoke_syscall+0x48/0x118 [ 143.300395][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.300840][ T3211] do_el0_svc+0x1c/0x28 [ 143.301385][ T3211] el0_svc+0x34/0xf8 [ 143.302022][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.302623][ T3211] el0t_64_sync+0x19c/0x1a0 [ 143.304487][ T3211] BUG: Bad page state in process syz-executor356 pfn:49c40 [ 143.305048][ T3211] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c40 [ 143.305815][ T3211] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.307173][ T3211] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.308286][ T3211] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 143.308831][ T3211] page dumped because: nonzero mapcount [ 143.309233][ T3211] Modules linked in: [ 143.309651][ T3211] CPU: 1 PID: 3211 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.310503][ T3211] Hardware name: linux,dummy-virt (DT) [ 143.310987][ T3211] Call trace: [ 143.311510][ T3211] dump_backtrace+0x94/0xec [ 143.312052][ T3211] show_stack+0x18/0x24 [ 143.312486][ T3211] dump_stack_lvl+0x78/0x90 [ 143.313049][ T3211] dump_stack+0x18/0x24 [ 143.313520][ T3211] bad_page+0x84/0x11c [ 143.313975][ T3211] free_page_is_bad_report+0x98/0xa4 [ 143.314508][ T3211] free_unref_folios+0x4c0/0x624 [ 143.314964][ T3211] folios_put_refs+0x108/0x284 [ 143.315366][ T3211] free_pages_and_swap_cache+0x14c/0x164 [ 143.315867][ T3211] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.316348][ T3211] tlb_finish_mmu+0x84/0x200 [ 143.316776][ T3211] exit_mmap+0x13c/0x288 [ 143.317186][ T3211] __mmput+0x3c/0x170 [ 143.317564][ T3211] mmput+0x50/0x5c [ 143.318230][ T3211] do_exit+0x270/0x98c [ 143.319023][ T3211] do_group_exit+0x34/0x90 [ 143.319645][ T3211] pid_child_should_wake+0x0/0x5c [ 143.320054][ T3211] invoke_syscall+0x48/0x118 [ 143.320441][ T3211] el0_svc_common.constprop.0+0x40/0xe0 [ 143.320970][ T3211] do_el0_svc+0x1c/0x28 [ 143.321631][ T3211] el0_svc+0x34/0xf8 [ 143.322188][ T3211] el0t_64_sync_handler+0x100/0x12c [ 143.322644][ T3211] el0t_64_sync+0x19c/0x1a0 executing program [ 143.358304][ T3212] BUG: Bad page cache in process syz-executor356 pfn:4a2c5 [ 143.358870][ T3212] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4a2c5 [ 143.359388][ T3212] memcg:f7f0000002c3a000 [ 143.359745][ T3212] aops:shmem_aops ino:40c [ 143.360112][ T3212] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.360839][ T3212] raw: 01ffc0000004002d ffffc1ffc0270d88 ffffc1ffc0270ec8 f7f00000074b6150 [ 143.361450][ T3212] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.362062][ T3212] page dumped because: still mapped when deleted [ 143.362494][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.363174][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.363554][ T3212] Call trace: [ 143.363850][ T3212] dump_backtrace+0x94/0xec [ 143.364240][ T3212] show_stack+0x18/0x24 [ 143.364636][ T3212] dump_stack_lvl+0x78/0x90 [ 143.365047][ T3212] dump_stack+0x18/0x24 [ 143.365672][ T3212] filemap_unaccount_folio+0x118/0x278 [ 143.366496][ T3212] __filemap_remove_folio+0x3c/0x178 [ 143.366954][ T3212] filemap_remove_folio+0x48/0xa8 [ 143.367359][ T3212] truncate_inode_folio+0x30/0x4c [ 143.367770][ T3212] shmem_undo_range+0x208/0x620 [ 143.368165][ T3212] shmem_evict_inode+0x130/0x2dc [ 143.368565][ T3212] evict+0xb4/0x198 [ 143.368936][ T3212] iput+0x100/0x1b8 [ 143.369289][ T3212] dentry_unlink_inode+0xc0/0x188 [ 143.369733][ T3212] __dentry_kill+0x7c/0x1d4 [ 143.370161][ T3212] dput.part.0+0x30/0xbc [ 143.370530][ T3212] dput+0x4c/0x50 [ 143.370881][ T3212] __fput+0x110/0x2d4 [ 143.371241][ T3212] __fput_sync+0x50/0x5c [ 143.371617][ T3212] __arm64_sys_close+0x38/0x7c [ 143.372005][ T3212] invoke_syscall+0x48/0x118 [ 143.372391][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.372815][ T3212] do_el0_svc+0x1c/0x28 [ 143.373182][ T3212] el0_svc+0x34/0xf8 [ 143.373570][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.374051][ T3212] el0t_64_sync+0x19c/0x1a0 [ 143.376331][ T3212] BUG: Bad page cache in process syz-executor356 pfn:49c3b [ 143.377229][ T3212] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c3b [ 143.378254][ T3212] memcg:f7f0000002c3a000 [ 143.378892][ T3212] aops:shmem_aops ino:40c [ 143.379595][ T3212] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.381212][ T3212] raw: 01ffc0000004002d ffffc1ffc028b148 ffffc1ffc0270f88 f7f00000074b6150 [ 143.382555][ T3212] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.383701][ T3212] page dumped because: still mapped when deleted [ 143.384654][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.386221][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.387083][ T3212] Call trace: [ 143.387727][ T3212] dump_backtrace+0x94/0xec [ 143.388472][ T3212] show_stack+0x18/0x24 [ 143.389202][ T3212] dump_stack_lvl+0x78/0x90 [ 143.389951][ T3212] dump_stack+0x18/0x24 [ 143.390758][ T3212] filemap_unaccount_folio+0x118/0x278 [ 143.391666][ T3212] __filemap_remove_folio+0x3c/0x178 [ 143.392642][ T3212] filemap_remove_folio+0x48/0xa8 [ 143.393430][ T3212] truncate_inode_folio+0x30/0x4c [ 143.394347][ T3212] shmem_undo_range+0x208/0x620 [ 143.395248][ T3212] shmem_evict_inode+0x130/0x2dc [ 143.396114][ T3212] evict+0xb4/0x198 [ 143.396829][ T3212] iput+0x100/0x1b8 [ 143.397493][ T3212] dentry_unlink_inode+0xc0/0x188 [ 143.398342][ T3212] __dentry_kill+0x7c/0x1d4 [ 143.399107][ T3212] dput.part.0+0x30/0xbc [ 143.399946][ T3212] dput+0x4c/0x50 [ 143.400641][ T3212] __fput+0x110/0x2d4 [ 143.401428][ T3212] __fput_sync+0x50/0x5c [ 143.402217][ T3212] __arm64_sys_close+0x38/0x7c [ 143.402979][ T3212] invoke_syscall+0x48/0x118 [ 143.403784][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.404644][ T3212] do_el0_svc+0x1c/0x28 [ 143.405426][ T3212] el0_svc+0x34/0xf8 [ 143.406236][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.407120][ T3212] el0t_64_sync+0x19c/0x1a0 [ 143.418311][ T3212] BUG: Bad page map in process syz-executor356 pte:6000004a2c58c3 pmd:8000000463c3003 [ 143.419902][ T3212] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c5 [ 143.421143][ T3212] memcg:f7f0000002c3a000 [ 143.423102][ T3212] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.424889][ T3212] raw: 01ffc0000004002c ffffc1ffc0229988 ffffc1ffc0270ec8 0000000000000000 [ 143.425971][ T3212] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.427023][ T3212] page dumped because: bad pte [ 143.427826][ T3212] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 143.428827][ T3212] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.430024][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.432290][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.433341][ T3212] Call trace: [ 143.434149][ T3212] dump_backtrace+0x94/0xec [ 143.435093][ T3212] show_stack+0x18/0x24 [ 143.435963][ T3212] dump_stack_lvl+0x78/0x90 [ 143.436797][ T3212] dump_stack+0x18/0x24 [ 143.437561][ T3212] print_bad_pte+0x1c8/0x258 [ 143.438536][ T3212] unmap_page_range+0x904/0x1190 [ 143.439525][ T3212] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.440680][ T3212] unmap_vmas+0x7c/0x170 [ 143.441475][ T3212] exit_mmap+0xc0/0x288 [ 143.442519][ T3212] __mmput+0x3c/0x170 [ 143.443269][ T3212] mmput+0x50/0x5c [ 143.444020][ T3212] do_exit+0x270/0x98c [ 143.444866][ T3212] do_group_exit+0x34/0x90 [ 143.445751][ T3212] pid_child_should_wake+0x0/0x5c [ 143.446743][ T3212] invoke_syscall+0x48/0x118 [ 143.447574][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.448622][ T3212] do_el0_svc+0x1c/0x28 [ 143.449616][ T3212] el0_svc+0x34/0xf8 [ 143.450553][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.452185][ T3212] el0t_64_sync+0x19c/0x1a0 [ 143.455023][ T3212] BUG: Bad page map in process syz-executor356 pte:60000049c3b8c3 pmd:8000000463c3003 [ 143.456811][ T3212] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c3b [ 143.458061][ T3212] memcg:f7f0000002c3a000 [ 143.458754][ T3212] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.460523][ T3212] raw: 01ffc0000004002c ffffc1ffc028b148 ffffc1ffc0270f88 0000000000000000 [ 143.463544][ T3212] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.464698][ T3212] page dumped because: bad pte [ 143.466001][ T3212] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 143.467411][ T3212] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.468879][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.470778][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.472294][ T3212] Call trace: [ 143.472980][ T3212] dump_backtrace+0x94/0xec [ 143.473953][ T3212] show_stack+0x18/0x24 [ 143.474835][ T3212] dump_stack_lvl+0x78/0x90 [ 143.475752][ T3212] dump_stack+0x18/0x24 [ 143.476566][ T3212] print_bad_pte+0x1c8/0x258 [ 143.477547][ T3212] unmap_page_range+0x904/0x1190 [ 143.478473][ T3212] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.479354][ T3212] unmap_vmas+0x7c/0x170 [ 143.480096][ T3212] exit_mmap+0xc0/0x288 [ 143.480889][ T3212] __mmput+0x3c/0x170 [ 143.482214][ T3212] mmput+0x50/0x5c [ 143.483120][ T3212] do_exit+0x270/0x98c [ 143.484013][ T3212] do_group_exit+0x34/0x90 [ 143.484923][ T3212] pid_child_should_wake+0x0/0x5c [ 143.486075][ T3212] invoke_syscall+0x48/0x118 [ 143.486973][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.488013][ T3212] do_el0_svc+0x1c/0x28 [ 143.488819][ T3212] el0_svc+0x34/0xf8 [ 143.489542][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.490596][ T3212] el0t_64_sync+0x19c/0x1a0 [ 143.497254][ T3212] BUG: Bad page state in process syz-executor356 pfn:4a2c5 [ 143.498474][ T3212] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4a2c5 [ 143.499686][ T3212] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.503474][ T3212] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.505774][ T3212] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 143.506963][ T3212] page dumped because: nonzero mapcount [ 143.507686][ T3212] Modules linked in: [ 143.508396][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.510088][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.511107][ T3212] Call trace: [ 143.511978][ T3212] dump_backtrace+0x94/0xec [ 143.513018][ T3212] show_stack+0x18/0x24 [ 143.513912][ T3212] dump_stack_lvl+0x78/0x90 [ 143.514672][ T3212] dump_stack+0x18/0x24 [ 143.515433][ T3212] bad_page+0x84/0x11c [ 143.516347][ T3212] free_page_is_bad_report+0x98/0xa4 [ 143.517303][ T3212] free_unref_folios+0x4c0/0x624 [ 143.518290][ T3212] folios_put_refs+0x108/0x284 [ 143.519121][ T3212] free_pages_and_swap_cache+0x14c/0x164 [ 143.520118][ T3212] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.521310][ T3212] tlb_finish_mmu+0x84/0x200 [ 143.522568][ T3212] exit_mmap+0x13c/0x288 [ 143.523488][ T3212] __mmput+0x3c/0x170 [ 143.524391][ T3212] mmput+0x50/0x5c [ 143.525197][ T3212] do_exit+0x270/0x98c [ 143.526108][ T3212] do_group_exit+0x34/0x90 [ 143.526797][ T3212] pid_child_should_wake+0x0/0x5c [ 143.527718][ T3212] invoke_syscall+0x48/0x118 [ 143.528646][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.529580][ T3212] do_el0_svc+0x1c/0x28 [ 143.530521][ T3212] el0_svc+0x34/0xf8 [ 143.531497][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.532769][ T3212] el0t_64_sync+0x19c/0x1a0 [ 143.539197][ T3212] BUG: Bad page state in process syz-executor356 pfn:49c3b [ 143.540207][ T3212] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c3b [ 143.542423][ T3212] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.544422][ T3212] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.545653][ T3212] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 143.546720][ T3212] page dumped because: nonzero mapcount [ 143.548903][ T3212] Modules linked in: [ 143.549943][ T3212] CPU: 1 PID: 3212 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.551761][ T3212] Hardware name: linux,dummy-virt (DT) [ 143.552650][ T3212] Call trace: [ 143.553334][ T3212] dump_backtrace+0x94/0xec [ 143.554283][ T3212] show_stack+0x18/0x24 [ 143.555306][ T3212] dump_stack_lvl+0x78/0x90 [ 143.556275][ T3212] dump_stack+0x18/0x24 [ 143.557298][ T3212] bad_page+0x84/0x11c [ 143.558165][ T3212] free_page_is_bad_report+0x98/0xa4 [ 143.559012][ T3212] free_unref_folios+0x4c0/0x624 [ 143.559896][ T3212] folios_put_refs+0x108/0x284 [ 143.560743][ T3212] free_pages_and_swap_cache+0x14c/0x164 [ 143.562283][ T3212] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.563281][ T3212] tlb_finish_mmu+0x84/0x200 [ 143.564235][ T3212] exit_mmap+0x13c/0x288 [ 143.564983][ T3212] __mmput+0x3c/0x170 [ 143.565626][ T3212] mmput+0x50/0x5c [ 143.566457][ T3212] do_exit+0x270/0x98c [ 143.567168][ T3212] do_group_exit+0x34/0x90 [ 143.567869][ T3212] pid_child_should_wake+0x0/0x5c [ 143.568673][ T3212] invoke_syscall+0x48/0x118 [ 143.569532][ T3212] el0_svc_common.constprop.0+0x40/0xe0 [ 143.570504][ T3212] do_el0_svc+0x1c/0x28 [ 143.571363][ T3212] el0_svc+0x34/0xf8 [ 143.572161][ T3212] el0t_64_sync_handler+0x100/0x12c [ 143.573038][ T3212] el0t_64_sync+0x19c/0x1a0 executing program [ 143.619957][ T3213] BUG: Bad page cache in process syz-executor356 pfn:4696e [ 143.621197][ T3213] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4696e [ 143.622377][ T3213] memcg:f7f0000002c3a000 [ 143.623075][ T3213] aops:shmem_aops ino:40d [ 143.623851][ T3213] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.625419][ T3213] raw: 01ffc0000004002d ffffc1ffc01ce708 ffffc1ffc01f49c8 f7f00000074b6150 [ 143.626590][ T3213] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.627538][ T3213] page dumped because: still mapped when deleted [ 143.628433][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.630022][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.630889][ T3213] Call trace: [ 143.631484][ T3213] dump_backtrace+0x94/0xec [ 143.632301][ T3213] show_stack+0x18/0x24 [ 143.633079][ T3213] dump_stack_lvl+0x78/0x90 [ 143.633983][ T3213] dump_stack+0x18/0x24 [ 143.634774][ T3213] filemap_unaccount_folio+0x118/0x278 [ 143.635730][ T3213] __filemap_remove_folio+0x3c/0x178 [ 143.636654][ T3213] filemap_remove_folio+0x48/0xa8 [ 143.637552][ T3213] truncate_inode_folio+0x30/0x4c [ 143.638431][ T3213] shmem_undo_range+0x208/0x620 [ 143.639255][ T3213] shmem_evict_inode+0x130/0x2dc [ 143.640129][ T3213] evict+0xb4/0x198 [ 143.640895][ T3213] iput+0x100/0x1b8 [ 143.641572][ T3213] dentry_unlink_inode+0xc0/0x188 [ 143.642307][ T3213] __dentry_kill+0x7c/0x1d4 [ 143.643096][ T3213] dput.part.0+0x30/0xbc [ 143.643863][ T3213] dput+0x4c/0x50 [ 143.644579][ T3213] __fput+0x110/0x2d4 [ 143.645323][ T3213] __fput_sync+0x50/0x5c [ 143.646074][ T3213] __arm64_sys_close+0x38/0x7c [ 143.646859][ T3213] invoke_syscall+0x48/0x118 [ 143.647663][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.648506][ T3213] do_el0_svc+0x1c/0x28 [ 143.649290][ T3213] el0_svc+0x34/0xf8 [ 143.650003][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.650830][ T3213] el0t_64_sync+0x19c/0x1a0 [ 143.655594][ T3213] BUG: Bad page cache in process syz-executor356 pfn:47d27 [ 143.656858][ T3213] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x47d27 [ 143.658116][ T3213] memcg:f7f0000002c3a000 [ 143.658902][ T3213] aops:shmem_aops ino:40d [ 143.659695][ T3213] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.661796][ T3213] raw: 01ffc0000004002d ffffc1ffc01a5b88 ffffc1ffc01ce348 f7f00000074b6150 [ 143.663316][ T3213] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.664540][ T3213] page dumped because: still mapped when deleted [ 143.665599][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.667464][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.668394][ T3213] Call trace: [ 143.669044][ T3213] dump_backtrace+0x94/0xec [ 143.669940][ T3213] show_stack+0x18/0x24 [ 143.670742][ T3213] dump_stack_lvl+0x78/0x90 [ 143.671978][ T3213] dump_stack+0x18/0x24 [ 143.672785][ T3213] filemap_unaccount_folio+0x118/0x278 [ 143.674034][ T3213] __filemap_remove_folio+0x3c/0x178 [ 143.674993][ T3213] filemap_remove_folio+0x48/0xa8 [ 143.676014][ T3213] truncate_inode_folio+0x30/0x4c [ 143.676993][ T3213] shmem_undo_range+0x208/0x620 [ 143.677877][ T3213] shmem_evict_inode+0x130/0x2dc [ 143.678862][ T3213] evict+0xb4/0x198 [ 143.679814][ T3213] iput+0x100/0x1b8 [ 143.680600][ T3213] dentry_unlink_inode+0xc0/0x188 [ 143.681940][ T3213] __dentry_kill+0x7c/0x1d4 [ 143.682825][ T3213] dput.part.0+0x30/0xbc [ 143.683729][ T3213] dput+0x4c/0x50 [ 143.684809][ T3213] __fput+0x110/0x2d4 [ 143.685804][ T3213] __fput_sync+0x50/0x5c [ 143.686653][ T3213] __arm64_sys_close+0x38/0x7c [ 143.687393][ T3213] invoke_syscall+0x48/0x118 [ 143.688273][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.689825][ T3213] do_el0_svc+0x1c/0x28 [ 143.690734][ T3213] el0_svc+0x34/0xf8 [ 143.691642][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.692391][ T3213] el0t_64_sync+0x19c/0x1a0 [ 143.715123][ T3213] BUG: Bad page map in process syz-executor356 pte:6000004696e8c3 pmd:8000000463c3003 [ 143.716657][ T3213] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4696e [ 143.717908][ T3213] memcg:f7f0000002c3a000 [ 143.718609][ T3213] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.720048][ T3213] raw: 01ffc0000004002c ffffc1ffc0270e48 ffffc1ffc01f49c8 0000000000000000 [ 143.722728][ T3213] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.723824][ T3213] page dumped because: bad pte [ 143.724756][ T3213] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 143.726174][ T3213] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.727630][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.729083][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.729987][ T3213] Call trace: [ 143.730599][ T3213] dump_backtrace+0x94/0xec [ 143.731574][ T3213] show_stack+0x18/0x24 [ 143.732569][ T3213] dump_stack_lvl+0x78/0x90 [ 143.733411][ T3213] dump_stack+0x18/0x24 [ 143.734304][ T3213] print_bad_pte+0x1c8/0x258 [ 143.735366][ T3213] unmap_page_range+0x904/0x1190 [ 143.736433][ T3213] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.737752][ T3213] unmap_vmas+0x7c/0x170 [ 143.738645][ T3213] exit_mmap+0xc0/0x288 [ 143.739530][ T3213] __mmput+0x3c/0x170 [ 143.740498][ T3213] mmput+0x50/0x5c [ 143.741286][ T3213] do_exit+0x270/0x98c [ 143.742131][ T3213] do_group_exit+0x34/0x90 [ 143.743018][ T3213] pid_child_should_wake+0x0/0x5c [ 143.744023][ T3213] invoke_syscall+0x48/0x118 [ 143.744877][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.745893][ T3213] do_el0_svc+0x1c/0x28 [ 143.746788][ T3213] el0_svc+0x34/0xf8 [ 143.747718][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.748646][ T3213] el0t_64_sync+0x19c/0x1a0 [ 143.752713][ T3213] BUG: Bad page map in process syz-executor356 pte:60000047d278c3 pmd:8000000463c3003 [ 143.754051][ T3213] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47d27 [ 143.755114][ T3213] memcg:f7f0000002c3a000 [ 143.755782][ T3213] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.757599][ T3213] raw: 01ffc0000004002c ffffc1ffc01a5b88 ffffc1ffc01ce348 0000000000000000 [ 143.758707][ T3213] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.760182][ T3213] page dumped because: bad pte [ 143.761101][ T3213] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 143.763281][ T3213] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.764673][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.766542][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.767499][ T3213] Call trace: [ 143.768197][ T3213] dump_backtrace+0x94/0xec [ 143.769070][ T3213] show_stack+0x18/0x24 [ 143.769942][ T3213] dump_stack_lvl+0x78/0x90 [ 143.771040][ T3213] dump_stack+0x18/0x24 [ 143.772136][ T3213] print_bad_pte+0x1c8/0x258 [ 143.773147][ T3213] unmap_page_range+0x904/0x1190 [ 143.774253][ T3213] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.775560][ T3213] unmap_vmas+0x7c/0x170 [ 143.776537][ T3213] exit_mmap+0xc0/0x288 [ 143.777357][ T3213] __mmput+0x3c/0x170 [ 143.778207][ T3213] mmput+0x50/0x5c [ 143.778998][ T3213] do_exit+0x270/0x98c [ 143.779828][ T3213] do_group_exit+0x34/0x90 [ 143.780703][ T3213] pid_child_should_wake+0x0/0x5c [ 143.781861][ T3213] invoke_syscall+0x48/0x118 [ 143.782782][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.783857][ T3213] do_el0_svc+0x1c/0x28 [ 143.784728][ T3213] el0_svc+0x34/0xf8 [ 143.785498][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.786568][ T3213] el0t_64_sync+0x19c/0x1a0 [ 143.793912][ T3213] BUG: Bad page state in process syz-executor356 pfn:4696e [ 143.795151][ T3213] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4696e [ 143.796847][ T3213] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.798641][ T3213] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.804558][ T3213] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 143.805980][ T3213] page dumped because: nonzero mapcount [ 143.807321][ T3213] Modules linked in: [ 143.808104][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.809559][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.810414][ T3213] Call trace: [ 143.811024][ T3213] dump_backtrace+0x94/0xec [ 143.812224][ T3213] show_stack+0x18/0x24 [ 143.812967][ T3213] dump_stack_lvl+0x78/0x90 [ 143.813859][ T3213] dump_stack+0x18/0x24 [ 143.814696][ T3213] bad_page+0x84/0x11c [ 143.815481][ T3213] free_page_is_bad_report+0x98/0xa4 [ 143.816378][ T3213] free_unref_folios+0x4c0/0x624 [ 143.817240][ T3213] folios_put_refs+0x108/0x284 [ 143.818140][ T3213] free_pages_and_swap_cache+0x14c/0x164 [ 143.819083][ T3213] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.820033][ T3213] tlb_finish_mmu+0x84/0x200 [ 143.820845][ T3213] exit_mmap+0x13c/0x288 [ 143.822005][ T3213] __mmput+0x3c/0x170 [ 143.822728][ T3213] mmput+0x50/0x5c [ 143.823436][ T3213] do_exit+0x270/0x98c [ 143.824170][ T3213] do_group_exit+0x34/0x90 [ 143.824913][ T3213] pid_child_should_wake+0x0/0x5c [ 143.825744][ T3213] invoke_syscall+0x48/0x118 [ 143.826550][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.827477][ T3213] do_el0_svc+0x1c/0x28 [ 143.828178][ T3213] el0_svc+0x34/0xf8 [ 143.828942][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.829820][ T3213] el0t_64_sync+0x19c/0x1a0 [ 143.833218][ T3213] BUG: Bad page state in process syz-executor356 pfn:47d27 [ 143.834269][ T3213] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47d27 [ 143.835481][ T3213] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.836984][ T3213] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 143.838365][ T3213] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 143.839658][ T3213] page dumped because: nonzero mapcount [ 143.840445][ T3213] Modules linked in: [ 143.841843][ T3213] CPU: 1 PID: 3213 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.843544][ T3213] Hardware name: linux,dummy-virt (DT) [ 143.844564][ T3213] Call trace: [ 143.845195][ T3213] dump_backtrace+0x94/0xec [ 143.846090][ T3213] show_stack+0x18/0x24 [ 143.846897][ T3213] dump_stack_lvl+0x78/0x90 [ 143.847778][ T3213] dump_stack+0x18/0x24 [ 143.848636][ T3213] bad_page+0x84/0x11c [ 143.849417][ T3213] free_page_is_bad_report+0x98/0xa4 [ 143.850271][ T3213] free_unref_folios+0x4c0/0x624 [ 143.851146][ T3213] folios_put_refs+0x108/0x284 [ 143.852193][ T3213] free_pages_and_swap_cache+0x14c/0x164 [ 143.853028][ T3213] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 143.853995][ T3213] tlb_finish_mmu+0x84/0x200 [ 143.854941][ T3213] exit_mmap+0x13c/0x288 [ 143.855862][ T3213] __mmput+0x3c/0x170 [ 143.856764][ T3213] mmput+0x50/0x5c [ 143.857543][ T3213] do_exit+0x270/0x98c [ 143.858418][ T3213] do_group_exit+0x34/0x90 [ 143.859548][ T3213] pid_child_should_wake+0x0/0x5c [ 143.860505][ T3213] invoke_syscall+0x48/0x118 [ 143.861376][ T3213] el0_svc_common.constprop.0+0x40/0xe0 [ 143.862537][ T3213] do_el0_svc+0x1c/0x28 [ 143.863340][ T3213] el0_svc+0x34/0xf8 [ 143.864124][ T3213] el0t_64_sync_handler+0x100/0x12c [ 143.865078][ T3213] el0t_64_sync+0x19c/0x1a0 executing program [ 143.903728][ T3214] BUG: Bad page cache in process syz-executor356 pfn:49c3e [ 143.904783][ T3214] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x49c3e [ 143.905870][ T3214] memcg:f7f0000002c3a000 [ 143.906500][ T3214] aops:shmem_aops ino:40e [ 143.907184][ T3214] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.908579][ T3214] raw: 01ffc0000004002d ffffc1ffc0270d88 ffffc1ffc0270e48 f7f00000074b6150 [ 143.909584][ T3214] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.910517][ T3214] page dumped because: still mapped when deleted [ 143.911354][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.912633][ T3214] Hardware name: linux,dummy-virt (DT) [ 143.913395][ T3214] Call trace: [ 143.913972][ T3214] dump_backtrace+0x94/0xec [ 143.914686][ T3214] show_stack+0x18/0x24 [ 143.915329][ T3214] dump_stack_lvl+0x78/0x90 [ 143.916040][ T3214] dump_stack+0x18/0x24 [ 143.916710][ T3214] filemap_unaccount_folio+0x118/0x278 [ 143.917508][ T3214] __filemap_remove_folio+0x3c/0x178 [ 143.918344][ T3214] filemap_remove_folio+0x48/0xa8 [ 143.919088][ T3214] truncate_inode_folio+0x30/0x4c [ 143.919824][ T3214] shmem_undo_range+0x208/0x620 [ 143.920581][ T3214] shmem_evict_inode+0x130/0x2dc [ 143.921325][ T3214] evict+0xb4/0x198 [ 143.921980][ T3214] iput+0x100/0x1b8 [ 143.922692][ T3214] dentry_unlink_inode+0xc0/0x188 [ 143.923451][ T3214] __dentry_kill+0x7c/0x1d4 [ 143.924180][ T3214] dput.part.0+0x30/0xbc [ 143.924740][ T3214] dput+0x4c/0x50 [ 143.925074][ T3214] __fput+0x110/0x2d4 [ 143.925488][ T3214] __fput_sync+0x50/0x5c [ 143.925911][ T3214] __arm64_sys_close+0x38/0x7c [ 143.926491][ T3214] invoke_syscall+0x48/0x118 [ 143.927257][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 143.927863][ T3214] do_el0_svc+0x1c/0x28 [ 143.928275][ T3214] el0_svc+0x34/0xf8 [ 143.928648][ T3214] el0t_64_sync_handler+0x100/0x12c [ 143.929054][ T3214] el0t_64_sync+0x19c/0x1a0 [ 143.933929][ T3214] BUG: Bad page cache in process syz-executor356 pfn:49c39 [ 143.934882][ T3214] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c39 [ 143.935962][ T3214] memcg:f7f0000002c3a000 [ 143.936729][ T3214] aops:shmem_aops ino:40e [ 143.937485][ T3214] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.938835][ T3214] raw: 01ffc0000004002d ffffc1ffc0270f88 ffffc1ffc01ce3c8 f7f00000074b6150 [ 143.940047][ T3214] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 143.941170][ T3214] page dumped because: still mapped when deleted [ 143.942461][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.944049][ T3214] Hardware name: linux,dummy-virt (DT) [ 143.944969][ T3214] Call trace: [ 143.945591][ T3214] dump_backtrace+0x94/0xec [ 143.946559][ T3214] show_stack+0x18/0x24 [ 143.947257][ T3214] dump_stack_lvl+0x78/0x90 [ 143.948048][ T3214] dump_stack+0x18/0x24 [ 143.948792][ T3214] filemap_unaccount_folio+0x118/0x278 [ 143.949660][ T3214] __filemap_remove_folio+0x3c/0x178 [ 143.950567][ T3214] filemap_remove_folio+0x48/0xa8 [ 143.951675][ T3214] truncate_inode_folio+0x30/0x4c [ 143.952664][ T3214] shmem_undo_range+0x208/0x620 [ 143.953508][ T3214] shmem_evict_inode+0x130/0x2dc [ 143.954336][ T3214] evict+0xb4/0x198 [ 143.955065][ T3214] iput+0x100/0x1b8 [ 143.955783][ T3214] dentry_unlink_inode+0xc0/0x188 [ 143.956629][ T3214] __dentry_kill+0x7c/0x1d4 [ 143.957529][ T3214] dput.part.0+0x30/0xbc [ 143.958460][ T3214] dput+0x4c/0x50 [ 143.959174][ T3214] __fput+0x110/0x2d4 [ 143.959923][ T3214] __fput_sync+0x50/0x5c [ 143.960750][ T3214] __arm64_sys_close+0x38/0x7c [ 143.961950][ T3214] invoke_syscall+0x48/0x118 [ 143.962795][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 143.963679][ T3214] do_el0_svc+0x1c/0x28 [ 143.964396][ T3214] el0_svc+0x34/0xf8 [ 143.965179][ T3214] el0t_64_sync_handler+0x100/0x12c [ 143.966173][ T3214] el0t_64_sync+0x19c/0x1a0 [ 143.975126][ T3214] BUG: Bad page map in process syz-executor356 pte:60000049c3e8c3 pmd:8000000466b2003 [ 143.976294][ T3214] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3e [ 143.977326][ T3214] memcg:f7f0000002c3a000 [ 143.977986][ T3214] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 143.979558][ T3214] raw: 01ffc0000004002c ffffc1ffc01ce708 ffffc1ffc0270e48 0000000000000000 [ 143.980702][ T3214] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 143.982947][ T3214] page dumped because: bad pte [ 143.983649][ T3214] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 143.985179][ T3214] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 143.986461][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 143.987992][ T3214] Hardware name: linux,dummy-virt (DT) [ 143.988794][ T3214] Call trace: [ 143.989424][ T3214] dump_backtrace+0x94/0xec [ 143.990224][ T3214] show_stack+0x18/0x24 [ 143.990927][ T3214] dump_stack_lvl+0x78/0x90 [ 143.992048][ T3214] dump_stack+0x18/0x24 [ 143.992845][ T3214] print_bad_pte+0x1c8/0x258 [ 143.993604][ T3214] unmap_page_range+0x904/0x1190 [ 143.994431][ T3214] unmap_single_vma.constprop.0+0x4c/0x84 [ 143.995286][ T3214] unmap_vmas+0x7c/0x170 [ 143.995974][ T3214] exit_mmap+0xc0/0x288 [ 143.996742][ T3214] __mmput+0x3c/0x170 [ 143.997475][ T3214] mmput+0x50/0x5c [ 143.998271][ T3214] do_exit+0x270/0x98c [ 143.999033][ T3214] do_group_exit+0x34/0x90 [ 143.999887][ T3214] pid_child_should_wake+0x0/0x5c [ 144.000826][ T3214] invoke_syscall+0x48/0x118 [ 144.001842][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 144.002775][ T3214] do_el0_svc+0x1c/0x28 [ 144.003499][ T3214] el0_svc+0x34/0xf8 [ 144.004152][ T3214] el0t_64_sync_handler+0x100/0x12c [ 144.004901][ T3214] el0t_64_sync+0x19c/0x1a0 [ 144.007414][ T3214] BUG: Bad page map in process syz-executor356 pte:60000049c398c3 pmd:8000000466b2003 [ 144.008656][ T3214] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c39 [ 144.009844][ T3214] memcg:f7f0000002c3a000 [ 144.010458][ T3214] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.013061][ T3214] raw: 01ffc0000004002c ffffc1ffc0270f88 ffffc1ffc01ce3c8 0000000000000000 [ 144.014150][ T3214] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.015167][ T3214] page dumped because: bad pte [ 144.015976][ T3214] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 144.017285][ T3214] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.018527][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.019763][ T3214] Hardware name: linux,dummy-virt (DT) [ 144.020499][ T3214] Call trace: [ 144.021066][ T3214] dump_backtrace+0x94/0xec [ 144.021973][ T3214] show_stack+0x18/0x24 [ 144.022598][ T3214] dump_stack_lvl+0x78/0x90 [ 144.023355][ T3214] dump_stack+0x18/0x24 [ 144.024032][ T3214] print_bad_pte+0x1c8/0x258 [ 144.024841][ T3214] unmap_page_range+0x904/0x1190 [ 144.025561][ T3214] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.026426][ T3214] unmap_vmas+0x7c/0x170 [ 144.027114][ T3214] exit_mmap+0xc0/0x288 [ 144.027856][ T3214] __mmput+0x3c/0x170 [ 144.028597][ T3214] mmput+0x50/0x5c [ 144.029257][ T3214] do_exit+0x270/0x98c [ 144.029988][ T3214] do_group_exit+0x34/0x90 [ 144.030778][ T3214] pid_child_should_wake+0x0/0x5c [ 144.031920][ T3214] invoke_syscall+0x48/0x118 [ 144.032826][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 144.033896][ T3214] do_el0_svc+0x1c/0x28 [ 144.034685][ T3214] el0_svc+0x34/0xf8 [ 144.035365][ T3214] el0t_64_sync_handler+0x100/0x12c [ 144.036306][ T3214] el0t_64_sync+0x19c/0x1a0 [ 144.042887][ T3214] BUG: Bad page state in process syz-executor356 pfn:49c3e [ 144.043864][ T3214] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x49c3e [ 144.044956][ T3214] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.046344][ T3214] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.047332][ T3214] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 144.048362][ T3214] page dumped because: nonzero mapcount [ 144.050235][ T3214] Modules linked in: [ 144.051007][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.053089][ T3214] Hardware name: linux,dummy-virt (DT) [ 144.053919][ T3214] Call trace: [ 144.054496][ T3214] dump_backtrace+0x94/0xec [ 144.055405][ T3214] show_stack+0x18/0x24 [ 144.056269][ T3214] dump_stack_lvl+0x78/0x90 [ 144.057128][ T3214] dump_stack+0x18/0x24 [ 144.057920][ T3214] bad_page+0x84/0x11c [ 144.058775][ T3214] free_page_is_bad_report+0x98/0xa4 [ 144.059652][ T3214] free_unref_folios+0x4c0/0x624 [ 144.060476][ T3214] folios_put_refs+0x108/0x284 [ 144.061348][ T3214] free_pages_and_swap_cache+0x14c/0x164 [ 144.062666][ T3214] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.063617][ T3214] tlb_finish_mmu+0x84/0x200 [ 144.064329][ T3214] exit_mmap+0x13c/0x288 [ 144.065014][ T3214] __mmput+0x3c/0x170 [ 144.065682][ T3214] mmput+0x50/0x5c [ 144.066397][ T3214] do_exit+0x270/0x98c [ 144.067099][ T3214] do_group_exit+0x34/0x90 [ 144.067771][ T3214] pid_child_should_wake+0x0/0x5c [ 144.068557][ T3214] invoke_syscall+0x48/0x118 [ 144.069336][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 144.070265][ T3214] do_el0_svc+0x1c/0x28 [ 144.070951][ T3214] el0_svc+0x34/0xf8 [ 144.071867][ T3214] el0t_64_sync_handler+0x100/0x12c [ 144.072748][ T3214] el0t_64_sync+0x19c/0x1a0 [ 144.077282][ T3214] BUG: Bad page state in process syz-executor356 pfn:49c39 [ 144.078268][ T3214] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c39 [ 144.079467][ T3214] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.080819][ T3214] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.083045][ T3214] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 144.083967][ T3214] page dumped because: nonzero mapcount [ 144.084737][ T3214] Modules linked in: [ 144.085415][ T3214] CPU: 1 PID: 3214 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.086685][ T3214] Hardware name: linux,dummy-virt (DT) [ 144.087465][ T3214] Call trace: [ 144.088058][ T3214] dump_backtrace+0x94/0xec [ 144.088835][ T3214] show_stack+0x18/0x24 [ 144.089556][ T3214] dump_stack_lvl+0x78/0x90 [ 144.090401][ T3214] dump_stack+0x18/0x24 [ 144.091141][ T3214] bad_page+0x84/0x11c [ 144.092002][ T3214] free_page_is_bad_report+0x98/0xa4 [ 144.092773][ T3214] free_unref_folios+0x4c0/0x624 [ 144.093627][ T3214] folios_put_refs+0x108/0x284 [ 144.094518][ T3214] free_pages_and_swap_cache+0x14c/0x164 [ 144.095408][ T3214] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.096314][ T3214] tlb_finish_mmu+0x84/0x200 [ 144.097058][ T3214] exit_mmap+0x13c/0x288 [ 144.097803][ T3214] __mmput+0x3c/0x170 [ 144.098504][ T3214] mmput+0x50/0x5c [ 144.099210][ T3214] do_exit+0x270/0x98c [ 144.099935][ T3214] do_group_exit+0x34/0x90 [ 144.100725][ T3214] pid_child_should_wake+0x0/0x5c [ 144.101837][ T3214] invoke_syscall+0x48/0x118 [ 144.102618][ T3214] el0_svc_common.constprop.0+0x40/0xe0 [ 144.103472][ T3214] do_el0_svc+0x1c/0x28 [ 144.104245][ T3214] el0_svc+0x34/0xf8 [ 144.104971][ T3214] el0t_64_sync_handler+0x100/0x12c [ 144.105865][ T3214] el0t_64_sync+0x19c/0x1a0 executing program [ 144.139499][ T3215] BUG: Bad page cache in process syz-executor356 pfn:4738d [ 144.140532][ T3215] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x4738d [ 144.141749][ T3215] memcg:f7f0000002c3a000 [ 144.142409][ T3215] aops:shmem_aops ino:40f [ 144.143104][ T3215] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.144630][ T3215] raw: 01ffc0000004002d ffffc1ffc0229988 ffffc1ffc01ce708 f7f00000074b6150 [ 144.145762][ T3215] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.146772][ T3215] page dumped because: still mapped when deleted [ 144.147635][ T3215] CPU: 1 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.149091][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.149899][ T3215] Call trace: [ 144.150518][ T3215] dump_backtrace+0x94/0xec [ 144.151358][ T3215] show_stack+0x18/0x24 [ 144.152099][ T3215] dump_stack_lvl+0x78/0x90 [ 144.152906][ T3215] dump_stack+0x18/0x24 [ 144.153690][ T3215] filemap_unaccount_folio+0x118/0x278 [ 144.155235][ T3215] __filemap_remove_folio+0x3c/0x178 [ 144.156091][ T3215] filemap_remove_folio+0x48/0xa8 [ 144.156900][ T3215] truncate_inode_folio+0x30/0x4c [ 144.157692][ T3215] shmem_undo_range+0x208/0x620 [ 144.158531][ T3215] shmem_evict_inode+0x130/0x2dc [ 144.159377][ T3215] evict+0xb4/0x198 [ 144.160082][ T3215] iput+0x100/0x1b8 [ 144.160806][ T3215] dentry_unlink_inode+0xc0/0x188 [ 144.161641][ T3215] __dentry_kill+0x7c/0x1d4 [ 144.162508][ T3215] dput.part.0+0x30/0xbc [ 144.163317][ T3215] dput+0x4c/0x50 [ 144.164088][ T3215] __fput+0x110/0x2d4 [ 144.164794][ T3215] __fput_sync+0x50/0x5c [ 144.165468][ T3215] __arm64_sys_close+0x38/0x7c [ 144.166230][ T3215] invoke_syscall+0x48/0x118 [ 144.166953][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.167825][ T3215] do_el0_svc+0x1c/0x28 [ 144.168562][ T3215] el0_svc+0x34/0xf8 [ 144.169288][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.170084][ T3215] el0t_64_sync+0x19c/0x1a0 [ 144.173398][ T3215] BUG: Bad page cache in process syz-executor356 pfn:4739c [ 144.174451][ T3215] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x4739c [ 144.175445][ T3215] memcg:f7f0000002c3a000 [ 144.176163][ T3215] aops:shmem_aops ino:40f [ 144.176860][ T3215] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.178582][ T3215] raw: 01ffc0000004002d ffffc1ffc01ce348 ffffc1ffc0292348 f7f00000074b6150 [ 144.179710][ T3215] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.180760][ T3215] page dumped because: still mapped when deleted [ 144.181766][ T3215] CPU: 1 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.183077][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.183828][ T3215] Call trace: [ 144.184409][ T3215] dump_backtrace+0x94/0xec [ 144.185275][ T3215] show_stack+0x18/0x24 [ 144.186035][ T3215] dump_stack_lvl+0x78/0x90 [ 144.187311][ T3215] dump_stack+0x18/0x24 [ 144.188096][ T3215] filemap_unaccount_folio+0x118/0x278 [ 144.188966][ T3215] __filemap_remove_folio+0x3c/0x178 [ 144.189831][ T3215] filemap_remove_folio+0x48/0xa8 [ 144.190660][ T3215] truncate_inode_folio+0x30/0x4c [ 144.191559][ T3215] shmem_undo_range+0x208/0x620 [ 144.192746][ T3215] shmem_evict_inode+0x130/0x2dc [ 144.193580][ T3215] evict+0xb4/0x198 [ 144.194350][ T3215] iput+0x100/0x1b8 [ 144.195124][ T3215] dentry_unlink_inode+0xc0/0x188 [ 144.196077][ T3215] __dentry_kill+0x7c/0x1d4 [ 144.196852][ T3215] dput.part.0+0x30/0xbc [ 144.197539][ T3215] dput+0x4c/0x50 [ 144.198264][ T3215] __fput+0x110/0x2d4 [ 144.199491][ T3215] __fput_sync+0x50/0x5c [ 144.200490][ T3215] __arm64_sys_close+0x38/0x7c [ 144.201401][ T3215] invoke_syscall+0x48/0x118 [ 144.202340][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.203242][ T3215] do_el0_svc+0x1c/0x28 [ 144.204058][ T3215] el0_svc+0x34/0xf8 [ 144.204964][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.205756][ T3215] el0t_64_sync+0x19c/0x1a0 [ 144.217730][ T3215] BUG: Bad page map in process syz-executor356 pte:6000004738d8c3 pmd:8000000463c3003 [ 144.219096][ T3215] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4738d [ 144.220164][ T3215] memcg:f7f0000002c3a000 [ 144.221185][ T3215] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.223086][ T3215] raw: 01ffc0000004002c ffffc1ffc0270d88 ffffc1ffc01ce708 0000000000000000 [ 144.224544][ T3215] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.225729][ T3215] page dumped because: bad pte [ 144.226478][ T3215] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 144.227852][ T3215] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.229205][ T3215] CPU: 1 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.230737][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.231740][ T3215] Call trace: [ 144.232438][ T3215] dump_backtrace+0x94/0xec [ 144.233229][ T3215] show_stack+0x18/0x24 [ 144.234078][ T3215] dump_stack_lvl+0x78/0x90 [ 144.234879][ T3215] dump_stack+0x18/0x24 [ 144.236035][ T3215] print_bad_pte+0x1c8/0x258 [ 144.236878][ T3215] unmap_page_range+0x904/0x1190 [ 144.237634][ T3215] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.238638][ T3215] unmap_vmas+0x7c/0x170 [ 144.240280][ T3215] exit_mmap+0xc0/0x288 [ 144.240921][ T3215] __mmput+0x3c/0x170 [ 144.241405][ T3215] mmput+0x50/0x5c [ 144.241936][ T3215] do_exit+0x270/0x98c [ 144.243061][ T3215] do_group_exit+0x34/0x90 [ 144.243821][ T3215] pid_child_should_wake+0x0/0x5c [ 144.244633][ T3215] invoke_syscall+0x48/0x118 [ 144.245405][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.246247][ T3215] do_el0_svc+0x1c/0x28 [ 144.246943][ T3215] el0_svc+0x34/0xf8 [ 144.247633][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.248443][ T3215] el0t_64_sync+0x19c/0x1a0 [ 144.251094][ T3215] BUG: Bad page map in process syz-executor356 pte:6000004739c8c3 pmd:8000000463c3003 [ 144.252999][ T3215] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4739c [ 144.254709][ T3215] memcg:f7f0000002c3a000 [ 144.255296][ T3215] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.256834][ T3215] raw: 01ffc0000004002c ffffc1ffc01ce348 ffffc1ffc0292348 0000000000000000 [ 144.258389][ T3215] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.259658][ T3215] page dumped because: bad pte [ 144.260503][ T3215] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 144.263881][ T3215] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.265288][ T3215] CPU: 1 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.266609][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.267377][ T3215] Call trace: [ 144.267946][ T3215] dump_backtrace+0x94/0xec [ 144.268699][ T3215] show_stack+0x18/0x24 [ 144.269448][ T3215] dump_stack_lvl+0x78/0x90 [ 144.270314][ T3215] dump_stack+0x18/0x24 [ 144.271261][ T3215] print_bad_pte+0x1c8/0x258 [ 144.272401][ T3215] unmap_page_range+0x904/0x1190 [ 144.273204][ T3215] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.274152][ T3215] unmap_vmas+0x7c/0x170 [ 144.274909][ T3215] exit_mmap+0xc0/0x288 [ 144.275888][ T3215] __mmput+0x3c/0x170 [ 144.276641][ T3215] mmput+0x50/0x5c [ 144.277424][ T3215] do_exit+0x270/0x98c [ 144.278128][ T3215] do_group_exit+0x34/0x90 [ 144.278972][ T3215] pid_child_should_wake+0x0/0x5c [ 144.279772][ T3215] invoke_syscall+0x48/0x118 [ 144.280557][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.281657][ T3215] do_el0_svc+0x1c/0x28 [ 144.282488][ T3215] el0_svc+0x34/0xf8 [ 144.283231][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.284001][ T3215] el0t_64_sync+0x19c/0x1a0 [ 144.296054][ T3215] BUG: Bad page state in process syz-executor356 pfn:4738d [ 144.297032][ T3215] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x4738d [ 144.298027][ T3215] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.299330][ T3215] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.300351][ T3215] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 144.302983][ T3215] page dumped because: nonzero mapcount [ 144.303833][ T3215] Modules linked in: [ 144.304688][ T3215] CPU: 1 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.306159][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.306913][ T3215] Call trace: [ 144.307441][ T3215] dump_backtrace+0x94/0xec [ 144.308228][ T3215] show_stack+0x18/0x24 [ 144.308933][ T3215] dump_stack_lvl+0x78/0x90 [ 144.309768][ T3215] dump_stack+0x18/0x24 [ 144.310493][ T3215] bad_page+0x84/0x11c [ 144.311316][ T3215] free_page_is_bad_report+0x98/0xa4 [ 144.312339][ T3215] free_unref_folios+0x4c0/0x624 [ 144.313190][ T3215] folios_put_refs+0x108/0x284 [ 144.314057][ T3215] free_pages_and_swap_cache+0x14c/0x164 [ 144.315004][ T3215] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.316036][ T3215] tlb_finish_mmu+0x84/0x200 [ 144.316859][ T3215] exit_mmap+0x13c/0x288 [ 144.317645][ T3215] __mmput+0x3c/0x170 [ 144.318567][ T3215] mmput+0x50/0x5c [ 144.319388][ T3215] do_exit+0x270/0x98c [ 144.320176][ T3215] do_group_exit+0x34/0x90 [ 144.320903][ T3215] pid_child_should_wake+0x0/0x5c [ 144.322095][ T3215] invoke_syscall+0x48/0x118 [ 144.322860][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.323789][ T3215] do_el0_svc+0x1c/0x28 [ 144.324569][ T3215] el0_svc+0x34/0xf8 [ 144.325340][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.326152][ T3215] el0t_64_sync+0x19c/0x1a0 [ 144.335051][ T3215] BUG: Bad page state in process syz-executor356 pfn:4739c [ 144.336177][ T3215] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4739c [ 144.337372][ T3215] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.339057][ T3215] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.342533][ T3215] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 144.343272][ T3215] page dumped because: nonzero mapcount [ 144.343784][ T3215] Modules linked in: [ 144.344315][ T3215] CPU: 0 PID: 3215 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.345569][ T3215] Hardware name: linux,dummy-virt (DT) [ 144.346323][ T3215] Call trace: [ 144.346845][ T3215] dump_backtrace+0x94/0xec [ 144.347584][ T3215] show_stack+0x18/0x24 [ 144.348263][ T3215] dump_stack_lvl+0x78/0x90 [ 144.349075][ T3215] dump_stack+0x18/0x24 [ 144.349854][ T3215] bad_page+0x84/0x11c [ 144.350676][ T3215] free_page_is_bad_report+0x98/0xa4 [ 144.351642][ T3215] free_unref_folios+0x4c0/0x624 [ 144.352457][ T3215] folios_put_refs+0x108/0x284 [ 144.353135][ T3215] free_pages_and_swap_cache+0x14c/0x164 [ 144.353973][ T3215] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.354892][ T3215] tlb_finish_mmu+0x84/0x200 [ 144.355715][ T3215] exit_mmap+0x13c/0x288 [ 144.356519][ T3215] __mmput+0x3c/0x170 [ 144.357284][ T3215] mmput+0x50/0x5c [ 144.357985][ T3215] do_exit+0x270/0x98c [ 144.358718][ T3215] do_group_exit+0x34/0x90 [ 144.359531][ T3215] pid_child_should_wake+0x0/0x5c [ 144.360355][ T3215] invoke_syscall+0x48/0x118 [ 144.361208][ T3215] el0_svc_common.constprop.0+0x40/0xe0 [ 144.362372][ T3215] do_el0_svc+0x1c/0x28 [ 144.363162][ T3215] el0_svc+0x34/0xf8 [ 144.363901][ T3215] el0t_64_sync_handler+0x100/0x12c [ 144.364704][ T3215] el0t_64_sync+0x19c/0x1a0 executing program [ 144.417621][ T3216] BUG: Bad page cache in process syz-executor356 pfn:478df [ 144.418762][ T3216] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x478df [ 144.419796][ T3216] memcg:f7f0000002c3a000 [ 144.420424][ T3216] aops:shmem_aops ino:7 [ 144.421116][ T3216] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.423751][ T3216] raw: 01ffc0000004002d ffffc1ffc0229a08 ffffc1ffc0289f08 f8f000000749b730 [ 144.425060][ T3216] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.426012][ T3216] page dumped because: still mapped when deleted [ 144.426927][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.428209][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.428946][ T3216] Call trace: [ 144.429603][ T3216] dump_backtrace+0x94/0xec [ 144.430419][ T3216] show_stack+0x18/0x24 [ 144.431110][ T3216] dump_stack_lvl+0x78/0x90 [ 144.431879][ T3216] dump_stack+0x18/0x24 [ 144.432546][ T3216] filemap_unaccount_folio+0x118/0x278 [ 144.433379][ T3216] __filemap_remove_folio+0x3c/0x178 [ 144.434383][ T3216] filemap_remove_folio+0x48/0xa8 [ 144.435361][ T3216] truncate_inode_folio+0x30/0x4c [ 144.436145][ T3216] shmem_undo_range+0x208/0x620 [ 144.436871][ T3216] shmem_evict_inode+0x130/0x2dc [ 144.437701][ T3216] evict+0xb4/0x198 [ 144.438452][ T3216] iput+0x100/0x1b8 [ 144.439187][ T3216] dentry_unlink_inode+0xc0/0x188 [ 144.440083][ T3216] __dentry_kill+0x7c/0x1d4 [ 144.440895][ T3216] dput.part.0+0x30/0xbc [ 144.441857][ T3216] dput+0x4c/0x50 [ 144.442535][ T3216] __fput+0x110/0x2d4 [ 144.443649][ T3216] __fput_sync+0x50/0x5c [ 144.444362][ T3216] __arm64_sys_close+0x38/0x7c [ 144.445312][ T3216] invoke_syscall+0x48/0x118 [ 144.446220][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.447273][ T3216] do_el0_svc+0x1c/0x28 [ 144.448024][ T3216] el0_svc+0x34/0xf8 [ 144.448775][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.449702][ T3216] el0t_64_sync+0x19c/0x1a0 [ 144.454062][ T3216] BUG: Bad page cache in process syz-executor356 pfn:4a27c [ 144.454821][ T3216] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4a27c [ 144.455858][ T3216] memcg:f7f0000002c3a000 [ 144.456500][ T3216] aops:shmem_aops ino:7 [ 144.457204][ T3216] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.458657][ T3216] raw: 01ffc0000004002d ffffc1ffc01e37c8 ffffc1ffc1e86588 f8f000000749b730 [ 144.459793][ T3216] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.460826][ T3216] page dumped because: still mapped when deleted [ 144.461773][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.463303][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.464139][ T3216] Call trace: [ 144.464728][ T3216] dump_backtrace+0x94/0xec [ 144.465493][ T3216] show_stack+0x18/0x24 [ 144.466281][ T3216] dump_stack_lvl+0x78/0x90 [ 144.467021][ T3216] dump_stack+0x18/0x24 [ 144.467815][ T3216] filemap_unaccount_folio+0x118/0x278 [ 144.468678][ T3216] __filemap_remove_folio+0x3c/0x178 [ 144.469410][ T3216] filemap_remove_folio+0x48/0xa8 [ 144.470286][ T3216] truncate_inode_folio+0x30/0x4c [ 144.471105][ T3216] shmem_undo_range+0x208/0x620 [ 144.472057][ T3216] shmem_evict_inode+0x130/0x2dc [ 144.472840][ T3216] evict+0xb4/0x198 [ 144.473538][ T3216] iput+0x100/0x1b8 [ 144.474245][ T3216] dentry_unlink_inode+0xc0/0x188 [ 144.475038][ T3216] __dentry_kill+0x7c/0x1d4 [ 144.475883][ T3216] dput.part.0+0x30/0xbc [ 144.476668][ T3216] dput+0x4c/0x50 [ 144.477339][ T3216] __fput+0x110/0x2d4 [ 144.478045][ T3216] __fput_sync+0x50/0x5c [ 144.478813][ T3216] __arm64_sys_close+0x38/0x7c [ 144.479670][ T3216] invoke_syscall+0x48/0x118 [ 144.480479][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.481655][ T3216] do_el0_svc+0x1c/0x28 [ 144.482525][ T3216] el0_svc+0x34/0xf8 [ 144.483281][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.484185][ T3216] el0t_64_sync+0x19c/0x1a0 [ 144.489377][ T3216] BUG: Bad page map in process syz-executor356 pte:600000478df8c3 pmd:80000004653b003 [ 144.490718][ T3216] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x478df [ 144.493329][ T3216] memcg:f7f0000002c3a000 [ 144.494264][ T3216] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.496089][ T3216] raw: 01ffc0000004002c ffffc1ffc01ce3c8 ffffc1ffc0289f08 0000000000000000 [ 144.497968][ T3216] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.499103][ T3216] page dumped because: bad pte [ 144.499963][ T3216] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:0 [ 144.501955][ T3216] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.503647][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.505533][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.506358][ T3216] Call trace: [ 144.506975][ T3216] dump_backtrace+0x94/0xec [ 144.507807][ T3216] show_stack+0x18/0x24 [ 144.508649][ T3216] dump_stack_lvl+0x78/0x90 [ 144.509575][ T3216] dump_stack+0x18/0x24 [ 144.510496][ T3216] print_bad_pte+0x1c8/0x258 [ 144.511326][ T3216] unmap_page_range+0x904/0x1190 [ 144.512536][ T3216] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.513628][ T3216] unmap_vmas+0x7c/0x170 [ 144.514410][ T3216] exit_mmap+0xc0/0x288 [ 144.515358][ T3216] __mmput+0x3c/0x170 [ 144.516097][ T3216] mmput+0x50/0x5c [ 144.516883][ T3216] do_exit+0x270/0x98c [ 144.517636][ T3216] do_group_exit+0x34/0x90 [ 144.518571][ T3216] pid_child_should_wake+0x0/0x5c [ 144.519580][ T3216] invoke_syscall+0x48/0x118 [ 144.520562][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.521535][ T3216] do_el0_svc+0x1c/0x28 [ 144.522284][ T3216] el0_svc+0x34/0xf8 [ 144.523082][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.523936][ T3216] el0t_64_sync+0x19c/0x1a0 [ 144.526791][ T3216] BUG: Bad page map in process syz-executor356 pte:6000004a27c8c3 pmd:80000004653b003 [ 144.528401][ T3216] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a27c [ 144.529961][ T3216] memcg:f7f0000002c3a000 [ 144.530695][ T3216] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.534044][ T3216] raw: 01ffc0000004002c ffffc1ffc01e37c8 ffffc1ffc1e86588 0000000000000000 [ 144.535669][ T3216] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.537731][ T3216] page dumped because: bad pte [ 144.538731][ T3216] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:1 [ 144.540184][ T3216] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.541930][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.543674][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.544430][ T3216] Call trace: [ 144.544970][ T3216] dump_backtrace+0x94/0xec [ 144.545891][ T3216] show_stack+0x18/0x24 [ 144.546969][ T3216] dump_stack_lvl+0x78/0x90 [ 144.547939][ T3216] dump_stack+0x18/0x24 [ 144.548758][ T3216] print_bad_pte+0x1c8/0x258 [ 144.549898][ T3216] unmap_page_range+0x904/0x1190 [ 144.550860][ T3216] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.552361][ T3216] unmap_vmas+0x7c/0x170 [ 144.553762][ T3216] exit_mmap+0xc0/0x288 [ 144.554720][ T3216] __mmput+0x3c/0x170 [ 144.555688][ T3216] mmput+0x50/0x5c [ 144.556445][ T3216] do_exit+0x270/0x98c [ 144.557075][ T3216] do_group_exit+0x34/0x90 [ 144.557923][ T3216] pid_child_should_wake+0x0/0x5c [ 144.558815][ T3216] invoke_syscall+0x48/0x118 [ 144.560252][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.561353][ T3216] do_el0_svc+0x1c/0x28 [ 144.562474][ T3216] el0_svc+0x34/0xf8 [ 144.563279][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.564188][ T3216] el0t_64_sync+0x19c/0x1a0 [ 144.571109][ T3216] BUG: Bad page state in process syz-executor356 pfn:478df [ 144.573673][ T3216] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x478df [ 144.574874][ T3216] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.576216][ T3216] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.578576][ T3216] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 144.580051][ T3216] page dumped because: nonzero mapcount [ 144.580869][ T3216] Modules linked in: [ 144.582477][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.584420][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.585331][ T3216] Call trace: [ 144.585981][ T3216] dump_backtrace+0x94/0xec [ 144.586948][ T3216] show_stack+0x18/0x24 [ 144.587629][ T3216] dump_stack_lvl+0x78/0x90 [ 144.588484][ T3216] dump_stack+0x18/0x24 [ 144.589265][ T3216] bad_page+0x84/0x11c [ 144.590116][ T3216] free_page_is_bad_report+0x98/0xa4 [ 144.591012][ T3216] free_unref_folios+0x4c0/0x624 [ 144.592214][ T3216] folios_put_refs+0x108/0x284 [ 144.593097][ T3216] free_pages_and_swap_cache+0x14c/0x164 [ 144.594163][ T3216] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.594958][ T3216] tlb_finish_mmu+0x84/0x200 [ 144.595957][ T3216] exit_mmap+0x13c/0x288 [ 144.596775][ T3216] __mmput+0x3c/0x170 [ 144.597702][ T3216] mmput+0x50/0x5c [ 144.598514][ T3216] do_exit+0x270/0x98c [ 144.599230][ T3216] do_group_exit+0x34/0x90 [ 144.600080][ T3216] pid_child_should_wake+0x0/0x5c [ 144.601030][ T3216] invoke_syscall+0x48/0x118 [ 144.601955][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.603261][ T3216] do_el0_svc+0x1c/0x28 [ 144.604104][ T3216] el0_svc+0x34/0xf8 [ 144.604929][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.605853][ T3216] el0t_64_sync+0x19c/0x1a0 [ 144.608978][ T3216] BUG: Bad page state in process syz-executor356 pfn:4a27c [ 144.610170][ T3216] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4a27c [ 144.612783][ T3216] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.614081][ T3216] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.615185][ T3216] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 144.616358][ T3216] page dumped because: nonzero mapcount [ 144.617341][ T3216] Modules linked in: [ 144.618144][ T3216] CPU: 0 PID: 3216 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.620022][ T3216] Hardware name: linux,dummy-virt (DT) [ 144.621055][ T3216] Call trace: [ 144.622079][ T3216] dump_backtrace+0x94/0xec [ 144.622980][ T3216] show_stack+0x18/0x24 [ 144.623769][ T3216] dump_stack_lvl+0x78/0x90 [ 144.624539][ T3216] dump_stack+0x18/0x24 [ 144.625257][ T3216] bad_page+0x84/0x11c [ 144.626089][ T3216] free_page_is_bad_report+0x98/0xa4 [ 144.627327][ T3216] free_unref_folios+0x4c0/0x624 [ 144.628495][ T3216] folios_put_refs+0x108/0x284 [ 144.629586][ T3216] free_pages_and_swap_cache+0x14c/0x164 [ 144.630629][ T3216] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.631949][ T3216] tlb_finish_mmu+0x84/0x200 [ 144.632816][ T3216] exit_mmap+0x13c/0x288 [ 144.633859][ T3216] __mmput+0x3c/0x170 [ 144.634735][ T3216] mmput+0x50/0x5c [ 144.635723][ T3216] do_exit+0x270/0x98c [ 144.636670][ T3216] do_group_exit+0x34/0x90 [ 144.637486][ T3216] pid_child_should_wake+0x0/0x5c [ 144.638548][ T3216] invoke_syscall+0x48/0x118 [ 144.639337][ T3216] el0_svc_common.constprop.0+0x40/0xe0 [ 144.640343][ T3216] do_el0_svc+0x1c/0x28 [ 144.641331][ T3216] el0_svc+0x34/0xf8 [ 144.642122][ T3216] el0t_64_sync_handler+0x100/0x12c [ 144.643126][ T3216] el0t_64_sync+0x19c/0x1a0 executing program [ 144.682817][ T3217] BUG: Bad page cache in process syz-executor356 pfn:47d37 [ 144.683377][ T3217] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x47d37 [ 144.683895][ T3217] memcg:f7f0000002c3a000 [ 144.684224][ T3217] aops:shmem_aops ino:410 [ 144.684686][ T3217] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.685492][ T3217] raw: 01ffc0000004002d ffffc1ffc01ce688 ffffc1ffc0270848 f7f00000074b6150 [ 144.686150][ T3217] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.686702][ T3217] page dumped because: still mapped when deleted [ 144.687102][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.687924][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.688319][ T3217] Call trace: [ 144.688609][ T3217] dump_backtrace+0x94/0xec [ 144.689006][ T3217] show_stack+0x18/0x24 [ 144.689382][ T3217] dump_stack_lvl+0x78/0x90 [ 144.689809][ T3217] dump_stack+0x18/0x24 [ 144.690187][ T3217] filemap_unaccount_folio+0x118/0x278 [ 144.690619][ T3217] __filemap_remove_folio+0x3c/0x178 [ 144.691039][ T3217] filemap_remove_folio+0x48/0xa8 [ 144.691726][ T3217] truncate_inode_folio+0x30/0x4c [ 144.692734][ T3217] shmem_undo_range+0x208/0x620 [ 144.693502][ T3217] shmem_evict_inode+0x130/0x2dc [ 144.694287][ T3217] evict+0xb4/0x198 [ 144.694918][ T3217] iput+0x100/0x1b8 [ 144.695582][ T3217] dentry_unlink_inode+0xc0/0x188 [ 144.696331][ T3217] __dentry_kill+0x7c/0x1d4 [ 144.696767][ T3217] dput.part.0+0x30/0xbc [ 144.697313][ T3217] dput+0x4c/0x50 [ 144.697951][ T3217] __fput+0x110/0x2d4 [ 144.698608][ T3217] __fput_sync+0x50/0x5c [ 144.699275][ T3217] __arm64_sys_close+0x38/0x7c [ 144.699946][ T3217] invoke_syscall+0x48/0x118 [ 144.700675][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.701697][ T3217] do_el0_svc+0x1c/0x28 [ 144.702578][ T3217] el0_svc+0x34/0xf8 [ 144.703227][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.703977][ T3217] el0t_64_sync+0x19c/0x1a0 [ 144.712470][ T3217] BUG: Bad page cache in process syz-executor356 pfn:49c21 [ 144.713602][ T3217] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x49c21 [ 144.714658][ T3217] memcg:f7f0000002c3a000 [ 144.715328][ T3217] aops:shmem_aops ino:410 [ 144.716234][ T3217] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.718253][ T3217] raw: 01ffc0000004002d ffffc1ffc01f4dc8 ffffc1ffc0270808 f7f00000074b6150 [ 144.719474][ T3217] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.720631][ T3217] page dumped because: still mapped when deleted [ 144.722065][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.723659][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.724364][ T3217] Call trace: [ 144.724918][ T3217] dump_backtrace+0x94/0xec [ 144.725661][ T3217] show_stack+0x18/0x24 [ 144.726433][ T3217] dump_stack_lvl+0x78/0x90 [ 144.727181][ T3217] dump_stack+0x18/0x24 [ 144.727913][ T3217] filemap_unaccount_folio+0x118/0x278 [ 144.728726][ T3217] __filemap_remove_folio+0x3c/0x178 [ 144.729519][ T3217] filemap_remove_folio+0x48/0xa8 [ 144.730555][ T3217] truncate_inode_folio+0x30/0x4c [ 144.731794][ T3217] shmem_undo_range+0x208/0x620 [ 144.732892][ T3217] shmem_evict_inode+0x130/0x2dc [ 144.733780][ T3217] evict+0xb4/0x198 [ 144.734513][ T3217] iput+0x100/0x1b8 [ 144.735164][ T3217] dentry_unlink_inode+0xc0/0x188 [ 144.735883][ T3217] __dentry_kill+0x7c/0x1d4 [ 144.736589][ T3217] dput.part.0+0x30/0xbc [ 144.737290][ T3217] dput+0x4c/0x50 [ 144.737929][ T3217] __fput+0x110/0x2d4 [ 144.738679][ T3217] __fput_sync+0x50/0x5c [ 144.739354][ T3217] __arm64_sys_close+0x38/0x7c [ 144.740162][ T3217] invoke_syscall+0x48/0x118 [ 144.740918][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.741965][ T3217] do_el0_svc+0x1c/0x28 [ 144.742703][ T3217] el0_svc+0x34/0xf8 [ 144.743517][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.744483][ T3217] el0t_64_sync+0x19c/0x1a0 [ 144.748536][ T3217] BUG: Bad page map in process syz-executor356 pte:60000047d378c3 pmd:800000046620003 [ 144.749552][ T3217] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47d37 [ 144.750573][ T3217] memcg:f7f0000002c3a000 [ 144.751216][ T3217] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.753021][ T3217] raw: 01ffc0000004002c ffffc1ffc01cd5c8 ffffc1ffc0270848 0000000000000000 [ 144.754230][ T3217] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.755221][ T3217] page dumped because: bad pte [ 144.755988][ T3217] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 144.757296][ T3217] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.758646][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.759934][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.760620][ T3217] Call trace: [ 144.761127][ T3217] dump_backtrace+0x94/0xec [ 144.762208][ T3217] show_stack+0x18/0x24 [ 144.763002][ T3217] dump_stack_lvl+0x78/0x90 [ 144.763803][ T3217] dump_stack+0x18/0x24 [ 144.764524][ T3217] print_bad_pte+0x1c8/0x258 [ 144.765425][ T3217] unmap_page_range+0x904/0x1190 [ 144.766297][ T3217] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.767540][ T3217] unmap_vmas+0x7c/0x170 [ 144.768186][ T3217] exit_mmap+0xc0/0x288 [ 144.768915][ T3217] __mmput+0x3c/0x170 [ 144.769391][ T3217] mmput+0x50/0x5c [ 144.769828][ T3217] do_exit+0x270/0x98c [ 144.770231][ T3217] do_group_exit+0x34/0x90 [ 144.770621][ T3217] pid_child_should_wake+0x0/0x5c [ 144.771061][ T3217] invoke_syscall+0x48/0x118 [ 144.771632][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.772152][ T3217] do_el0_svc+0x1c/0x28 [ 144.772545][ T3217] el0_svc+0x34/0xf8 [ 144.772972][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.773412][ T3217] el0t_64_sync+0x19c/0x1a0 [ 144.776691][ T3217] BUG: Bad page map in process syz-executor356 pte:60000049c218c3 pmd:800000046620003 [ 144.777422][ T3217] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c21 [ 144.778391][ T3217] memcg:f7f0000002c3a000 [ 144.778894][ T3217] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.780621][ T3217] raw: 01ffc0000004002c ffffc1ffc01f4dc8 ffffc1ffc0270808 0000000000000000 [ 144.781973][ T3217] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.782517][ T3217] page dumped because: bad pte [ 144.782889][ T3217] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 144.783482][ T3217] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.784107][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.784874][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.785379][ T3217] Call trace: [ 144.786082][ T3217] dump_backtrace+0x94/0xec [ 144.787300][ T3217] show_stack+0x18/0x24 [ 144.787702][ T3217] dump_stack_lvl+0x78/0x90 [ 144.788239][ T3217] dump_stack+0x18/0x24 [ 144.788646][ T3217] print_bad_pte+0x1c8/0x258 [ 144.789024][ T3217] unmap_page_range+0x904/0x1190 [ 144.789454][ T3217] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.789990][ T3217] unmap_vmas+0x7c/0x170 [ 144.790830][ T3217] exit_mmap+0xc0/0x288 [ 144.791390][ T3217] __mmput+0x3c/0x170 [ 144.791993][ T3217] mmput+0x50/0x5c [ 144.792371][ T3217] do_exit+0x270/0x98c [ 144.792776][ T3217] do_group_exit+0x34/0x90 [ 144.793196][ T3217] pid_child_should_wake+0x0/0x5c [ 144.793637][ T3217] invoke_syscall+0x48/0x118 [ 144.794105][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.794555][ T3217] do_el0_svc+0x1c/0x28 [ 144.794941][ T3217] el0_svc+0x34/0xf8 [ 144.795311][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.796228][ T3217] el0t_64_sync+0x19c/0x1a0 [ 144.799801][ T3217] BUG: Bad page state in process syz-executor356 pfn:47d37 [ 144.800367][ T3217] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47d37 [ 144.802425][ T3217] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.803238][ T3217] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.803794][ T3217] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 144.804317][ T3217] page dumped because: nonzero mapcount [ 144.804697][ T3217] Modules linked in: [ 144.805059][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.806089][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.806583][ T3217] Call trace: [ 144.806860][ T3217] dump_backtrace+0x94/0xec [ 144.807210][ T3217] show_stack+0x18/0x24 [ 144.807770][ T3217] dump_stack_lvl+0x78/0x90 [ 144.808714][ T3217] dump_stack+0x18/0x24 [ 144.809089][ T3217] bad_page+0x84/0x11c [ 144.809453][ T3217] free_page_is_bad_report+0x98/0xa4 [ 144.809893][ T3217] free_unref_folios+0x4c0/0x624 [ 144.810286][ T3217] folios_put_refs+0x108/0x284 [ 144.810671][ T3217] free_pages_and_swap_cache+0x14c/0x164 [ 144.811078][ T3217] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.812178][ T3217] tlb_finish_mmu+0x84/0x200 [ 144.812597][ T3217] exit_mmap+0x13c/0x288 [ 144.813147][ T3217] __mmput+0x3c/0x170 [ 144.813593][ T3217] mmput+0x50/0x5c [ 144.814036][ T3217] do_exit+0x270/0x98c [ 144.814425][ T3217] do_group_exit+0x34/0x90 [ 144.814909][ T3217] pid_child_should_wake+0x0/0x5c [ 144.815378][ T3217] invoke_syscall+0x48/0x118 [ 144.816086][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.816658][ T3217] do_el0_svc+0x1c/0x28 [ 144.817059][ T3217] el0_svc+0x34/0xf8 [ 144.817448][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.817963][ T3217] el0t_64_sync+0x19c/0x1a0 [ 144.819204][ T3217] BUG: Bad page state in process syz-executor356 pfn:49c21 [ 144.819907][ T3217] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x49c21 [ 144.820474][ T3217] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.821595][ T3217] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 144.823391][ T3217] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 144.824420][ T3217] page dumped because: nonzero mapcount [ 144.825017][ T3217] Modules linked in: [ 144.825605][ T3217] CPU: 1 PID: 3217 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.827668][ T3217] Hardware name: linux,dummy-virt (DT) [ 144.828584][ T3217] Call trace: [ 144.829459][ T3217] dump_backtrace+0x94/0xec [ 144.830378][ T3217] show_stack+0x18/0x24 [ 144.830817][ T3217] dump_stack_lvl+0x78/0x90 [ 144.831275][ T3217] dump_stack+0x18/0x24 [ 144.831863][ T3217] bad_page+0x84/0x11c [ 144.832246][ T3217] free_page_is_bad_report+0x98/0xa4 [ 144.832763][ T3217] free_unref_folios+0x4c0/0x624 [ 144.833578][ T3217] folios_put_refs+0x108/0x284 [ 144.834035][ T3217] free_pages_and_swap_cache+0x14c/0x164 [ 144.834496][ T3217] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 144.834937][ T3217] tlb_finish_mmu+0x84/0x200 [ 144.835376][ T3217] exit_mmap+0x13c/0x288 [ 144.835874][ T3217] __mmput+0x3c/0x170 [ 144.836293][ T3217] mmput+0x50/0x5c [ 144.836670][ T3217] do_exit+0x270/0x98c [ 144.837045][ T3217] do_group_exit+0x34/0x90 [ 144.837476][ T3217] pid_child_should_wake+0x0/0x5c [ 144.838352][ T3217] invoke_syscall+0x48/0x118 [ 144.839282][ T3217] el0_svc_common.constprop.0+0x40/0xe0 [ 144.840488][ T3217] do_el0_svc+0x1c/0x28 [ 144.841345][ T3217] el0_svc+0x34/0xf8 [ 144.842126][ T3217] el0t_64_sync_handler+0x100/0x12c [ 144.842898][ T3217] el0t_64_sync+0x19c/0x1a0 executing program [ 144.887077][ T3218] BUG: Bad page cache in process syz-executor356 pfn:470bb [ 144.888158][ T3218] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x470bb [ 144.889296][ T3218] memcg:f7f0000002c3a000 [ 144.889973][ T3218] aops:shmem_aops ino:411 [ 144.890749][ T3218] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.892815][ T3218] raw: 01ffc0000004002d ffffc1ffc0270788 ffffc1ffc01c21c8 f7f00000074b6150 [ 144.894183][ T3218] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.895338][ T3218] page dumped because: still mapped when deleted [ 144.896357][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.898180][ T3218] Hardware name: linux,dummy-virt (DT) [ 144.899157][ T3218] Call trace: [ 144.899836][ T3218] dump_backtrace+0x94/0xec [ 144.900615][ T3218] show_stack+0x18/0x24 [ 144.901542][ T3218] dump_stack_lvl+0x78/0x90 [ 144.902340][ T3218] dump_stack+0x18/0x24 [ 144.903142][ T3218] filemap_unaccount_folio+0x118/0x278 [ 144.904106][ T3218] __filemap_remove_folio+0x3c/0x178 [ 144.904991][ T3218] filemap_remove_folio+0x48/0xa8 [ 144.905952][ T3218] truncate_inode_folio+0x30/0x4c [ 144.907043][ T3218] shmem_undo_range+0x208/0x620 [ 144.907788][ T3218] shmem_evict_inode+0x130/0x2dc [ 144.908656][ T3218] evict+0xb4/0x198 [ 144.909434][ T3218] iput+0x100/0x1b8 [ 144.910139][ T3218] dentry_unlink_inode+0xc0/0x188 [ 144.910924][ T3218] __dentry_kill+0x7c/0x1d4 [ 144.911907][ T3218] dput.part.0+0x30/0xbc [ 144.912588][ T3218] dput+0x4c/0x50 [ 144.913423][ T3218] __fput+0x110/0x2d4 [ 144.914286][ T3218] __fput_sync+0x50/0x5c [ 144.915110][ T3218] __arm64_sys_close+0x38/0x7c [ 144.915828][ T3218] invoke_syscall+0x48/0x118 [ 144.916622][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 144.917606][ T3218] do_el0_svc+0x1c/0x28 [ 144.918389][ T3218] el0_svc+0x34/0xf8 [ 144.919126][ T3218] el0t_64_sync_handler+0x100/0x12c [ 144.920010][ T3218] el0t_64_sync+0x19c/0x1a0 [ 144.923151][ T3218] BUG: Bad page cache in process syz-executor356 pfn:47087 [ 144.924328][ T3218] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x47087 [ 144.925520][ T3218] memcg:f7f0000002c3a000 [ 144.926166][ T3218] aops:shmem_aops ino:411 [ 144.926810][ T3218] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.928197][ T3218] raw: 01ffc0000004002d ffffc1ffc01c2ec8 ffffc1ffc01c2d48 f7f00000074b6150 [ 144.929204][ T3218] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 144.930363][ T3218] page dumped because: still mapped when deleted [ 144.931295][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.932799][ T3218] Hardware name: linux,dummy-virt (DT) [ 144.933573][ T3218] Call trace: [ 144.934212][ T3218] dump_backtrace+0x94/0xec [ 144.935002][ T3218] show_stack+0x18/0x24 [ 144.935835][ T3218] dump_stack_lvl+0x78/0x90 [ 144.936597][ T3218] dump_stack+0x18/0x24 [ 144.937281][ T3218] filemap_unaccount_folio+0x118/0x278 [ 144.938147][ T3218] __filemap_remove_folio+0x3c/0x178 [ 144.938866][ T3218] filemap_remove_folio+0x48/0xa8 [ 144.939704][ T3218] truncate_inode_folio+0x30/0x4c [ 144.940512][ T3218] shmem_undo_range+0x208/0x620 [ 144.941335][ T3218] shmem_evict_inode+0x130/0x2dc [ 144.942340][ T3218] evict+0xb4/0x198 [ 144.942980][ T3218] iput+0x100/0x1b8 [ 144.943818][ T3218] dentry_unlink_inode+0xc0/0x188 [ 144.944784][ T3218] __dentry_kill+0x7c/0x1d4 [ 144.945654][ T3218] dput.part.0+0x30/0xbc [ 144.946533][ T3218] dput+0x4c/0x50 [ 144.947285][ T3218] __fput+0x110/0x2d4 [ 144.947920][ T3218] __fput_sync+0x50/0x5c [ 144.948655][ T3218] __arm64_sys_close+0x38/0x7c [ 144.949389][ T3218] invoke_syscall+0x48/0x118 [ 144.950120][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 144.951005][ T3218] do_el0_svc+0x1c/0x28 [ 144.951965][ T3218] el0_svc+0x34/0xf8 [ 144.952759][ T3218] el0t_64_sync_handler+0x100/0x12c [ 144.953631][ T3218] el0t_64_sync+0x19c/0x1a0 [ 144.960042][ T3218] BUG: Bad page map in process syz-executor356 pte:600000470bb8c3 pmd:800000046620003 [ 144.961989][ T3218] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x470bb [ 144.963083][ T3218] memcg:f7f0000002c3a000 [ 144.963834][ T3218] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.965501][ T3218] raw: 01ffc0000004002c ffffc1ffc01cd5c8 ffffc1ffc01c21c8 0000000000000000 [ 144.966544][ T3218] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.967571][ T3218] page dumped because: bad pte [ 144.968506][ T3218] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:0 [ 144.969758][ T3218] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.971195][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.972753][ T3218] Hardware name: linux,dummy-virt (DT) [ 144.973818][ T3218] Call trace: [ 144.974482][ T3218] dump_backtrace+0x94/0xec [ 144.975241][ T3218] show_stack+0x18/0x24 [ 144.976068][ T3218] dump_stack_lvl+0x78/0x90 [ 144.976887][ T3218] dump_stack+0x18/0x24 [ 144.977656][ T3218] print_bad_pte+0x1c8/0x258 [ 144.979688][ T3218] unmap_page_range+0x904/0x1190 [ 144.980347][ T3218] unmap_single_vma.constprop.0+0x4c/0x84 [ 144.981041][ T3218] unmap_vmas+0x7c/0x170 [ 144.982186][ T3218] exit_mmap+0xc0/0x288 [ 144.982841][ T3218] __mmput+0x3c/0x170 [ 144.983217][ T3218] mmput+0x50/0x5c [ 144.983616][ T3218] do_exit+0x270/0x98c [ 144.984027][ T3218] do_group_exit+0x34/0x90 [ 144.984443][ T3218] pid_child_should_wake+0x0/0x5c [ 144.984916][ T3218] invoke_syscall+0x48/0x118 [ 144.985331][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 144.985818][ T3218] do_el0_svc+0x1c/0x28 [ 144.986278][ T3218] el0_svc+0x34/0xf8 [ 144.986718][ T3218] el0t_64_sync_handler+0x100/0x12c [ 144.987181][ T3218] el0t_64_sync+0x19c/0x1a0 [ 144.988954][ T3218] BUG: Bad page map in process syz-executor356 pte:600000470878c3 pmd:800000046620003 [ 144.989788][ T3218] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47087 [ 144.990344][ T3218] memcg:f7f0000002c3a000 [ 144.990686][ T3218] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 144.991771][ T3218] raw: 01ffc0000004002c ffffc1ffc01c2ec8 ffffc1ffc01c2d48 0000000000000000 [ 144.993186][ T3218] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 144.993829][ T3218] page dumped because: bad pte [ 144.994259][ T3218] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fcf000000301a178 index:1 [ 144.994846][ T3218] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 144.995503][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 144.996172][ T3218] Hardware name: linux,dummy-virt (DT) [ 144.996587][ T3218] Call trace: [ 144.996899][ T3218] dump_backtrace+0x94/0xec [ 144.997303][ T3218] show_stack+0x18/0x24 [ 144.997663][ T3218] dump_stack_lvl+0x78/0x90 [ 144.998127][ T3218] dump_stack+0x18/0x24 [ 144.998514][ T3218] print_bad_pte+0x1c8/0x258 [ 144.998943][ T3218] unmap_page_range+0x904/0x1190 [ 144.999444][ T3218] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.000007][ T3218] unmap_vmas+0x7c/0x170 [ 145.000463][ T3218] exit_mmap+0xc0/0x288 [ 145.000851][ T3218] __mmput+0x3c/0x170 [ 145.001303][ T3218] mmput+0x50/0x5c [ 145.001776][ T3218] do_exit+0x270/0x98c [ 145.002210][ T3218] do_group_exit+0x34/0x90 [ 145.002639][ T3218] pid_child_should_wake+0x0/0x5c [ 145.003065][ T3218] invoke_syscall+0x48/0x118 [ 145.003493][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 145.004004][ T3218] do_el0_svc+0x1c/0x28 [ 145.004464][ T3218] el0_svc+0x34/0xf8 [ 145.004870][ T3218] el0t_64_sync_handler+0x100/0x12c [ 145.005353][ T3218] el0t_64_sync+0x19c/0x1a0 [ 145.008565][ T3218] BUG: Bad page state in process syz-executor356 pfn:470bb [ 145.009359][ T3218] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x470bb [ 145.010230][ T3218] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.016483][ T3218] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.018454][ T3218] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 145.019211][ T3218] page dumped because: nonzero mapcount [ 145.019688][ T3218] Modules linked in: [ 145.020134][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.021733][ T3218] Hardware name: linux,dummy-virt (DT) [ 145.022742][ T3218] Call trace: [ 145.023089][ T3218] dump_backtrace+0x94/0xec [ 145.023601][ T3218] show_stack+0x18/0x24 [ 145.024021][ T3218] dump_stack_lvl+0x78/0x90 [ 145.024469][ T3218] dump_stack+0x18/0x24 [ 145.024889][ T3218] bad_page+0x84/0x11c [ 145.025356][ T3218] free_page_is_bad_report+0x98/0xa4 [ 145.026036][ T3218] free_unref_folios+0x4c0/0x624 [ 145.026759][ T3218] folios_put_refs+0x108/0x284 [ 145.027238][ T3218] free_pages_and_swap_cache+0x14c/0x164 [ 145.027917][ T3218] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.028596][ T3218] tlb_finish_mmu+0x84/0x200 [ 145.029115][ T3218] exit_mmap+0x13c/0x288 [ 145.029622][ T3218] __mmput+0x3c/0x170 [ 145.030326][ T3218] mmput+0x50/0x5c [ 145.030834][ T3218] do_exit+0x270/0x98c [ 145.031449][ T3218] do_group_exit+0x34/0x90 [ 145.031879][ T3218] pid_child_should_wake+0x0/0x5c [ 145.032262][ T3218] invoke_syscall+0x48/0x118 [ 145.032616][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 145.033106][ T3218] do_el0_svc+0x1c/0x28 [ 145.033675][ T3218] el0_svc+0x34/0xf8 [ 145.034257][ T3218] el0t_64_sync_handler+0x100/0x12c [ 145.034873][ T3218] el0t_64_sync+0x19c/0x1a0 [ 145.036521][ T3218] BUG: Bad page state in process syz-executor356 pfn:47087 [ 145.037142][ T3218] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47087 [ 145.038181][ T3218] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.039428][ T3218] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.040488][ T3218] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 145.042982][ T3218] page dumped because: nonzero mapcount [ 145.044013][ T3218] Modules linked in: [ 145.044853][ T3218] CPU: 1 PID: 3218 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.046719][ T3218] Hardware name: linux,dummy-virt (DT) [ 145.047441][ T3218] Call trace: [ 145.048000][ T3218] dump_backtrace+0x94/0xec [ 145.048973][ T3218] show_stack+0x18/0x24 [ 145.049919][ T3218] dump_stack_lvl+0x78/0x90 [ 145.050848][ T3218] dump_stack+0x18/0x24 [ 145.052216][ T3218] bad_page+0x84/0x11c [ 145.052946][ T3218] free_page_is_bad_report+0x98/0xa4 [ 145.054087][ T3218] free_unref_folios+0x4c0/0x624 [ 145.054889][ T3218] folios_put_refs+0x108/0x284 [ 145.055620][ T3218] free_pages_and_swap_cache+0x14c/0x164 [ 145.056427][ T3218] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.057302][ T3218] tlb_finish_mmu+0x84/0x200 [ 145.058066][ T3218] exit_mmap+0x13c/0x288 [ 145.058803][ T3218] __mmput+0x3c/0x170 [ 145.059508][ T3218] mmput+0x50/0x5c [ 145.060301][ T3218] do_exit+0x270/0x98c [ 145.061300][ T3218] do_group_exit+0x34/0x90 [ 145.062135][ T3218] pid_child_should_wake+0x0/0x5c [ 145.062945][ T3218] invoke_syscall+0x48/0x118 [ 145.063732][ T3218] el0_svc_common.constprop.0+0x40/0xe0 [ 145.064607][ T3218] do_el0_svc+0x1c/0x28 [ 145.065414][ T3218] el0_svc+0x34/0xf8 [ 145.066303][ T3218] el0t_64_sync_handler+0x100/0x12c [ 145.067263][ T3218] el0t_64_sync+0x19c/0x1a0 executing program [ 145.117641][ T3219] BUG: Bad page cache in process syz-executor356 pfn:47357 [ 145.118885][ T3219] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x0 pfn:0x47357 [ 145.120565][ T3219] memcg:f7f0000002c3a000 [ 145.121335][ T3219] aops:shmem_aops ino:412 [ 145.122449][ T3219] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.124556][ T3219] raw: 01ffc0000004002d ffffc1ffc01ce808 ffffc1ffc01c2f08 f7f00000074b6150 [ 145.126097][ T3219] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.127518][ T3219] page dumped because: still mapped when deleted [ 145.128716][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.130285][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.131410][ T3219] Call trace: [ 145.132088][ T3219] dump_backtrace+0x94/0xec [ 145.132929][ T3219] show_stack+0x18/0x24 [ 145.133772][ T3219] dump_stack_lvl+0x78/0x90 [ 145.134576][ T3219] dump_stack+0x18/0x24 [ 145.135332][ T3219] filemap_unaccount_folio+0x118/0x278 [ 145.136251][ T3219] __filemap_remove_folio+0x3c/0x178 [ 145.137286][ T3219] filemap_remove_folio+0x48/0xa8 [ 145.138674][ T3219] truncate_inode_folio+0x30/0x4c [ 145.139703][ T3219] shmem_undo_range+0x208/0x620 [ 145.140466][ T3219] shmem_evict_inode+0x130/0x2dc [ 145.141572][ T3219] evict+0xb4/0x198 [ 145.142452][ T3219] iput+0x100/0x1b8 [ 145.143170][ T3219] dentry_unlink_inode+0xc0/0x188 [ 145.143927][ T3219] __dentry_kill+0x7c/0x1d4 [ 145.144692][ T3219] dput.part.0+0x30/0xbc [ 145.145525][ T3219] dput+0x4c/0x50 [ 145.146225][ T3219] __fput+0x110/0x2d4 [ 145.147068][ T3219] __fput_sync+0x50/0x5c [ 145.147861][ T3219] __arm64_sys_close+0x38/0x7c [ 145.148605][ T3219] invoke_syscall+0x48/0x118 [ 145.149381][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.150414][ T3219] do_el0_svc+0x1c/0x28 [ 145.151344][ T3219] el0_svc+0x34/0xf8 [ 145.152170][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.153179][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.157175][ T3219] BUG: Bad page cache in process syz-executor356 pfn:470bc [ 145.158197][ T3219] page: refcount:4 mapcount:1 mapping:00000000cc10b74d index:0x1 pfn:0x470bc [ 145.159455][ T3219] memcg:f7f0000002c3a000 [ 145.160087][ T3219] aops:shmem_aops ino:412 [ 145.160816][ T3219] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.162933][ T3219] raw: 01ffc0000004002d ffffc1ffc01cd5c8 ffffc1ffc01c2dc8 f7f00000074b6150 [ 145.164040][ T3219] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.165246][ T3219] page dumped because: still mapped when deleted [ 145.166286][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.168251][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.169334][ T3219] Call trace: [ 145.169951][ T3219] dump_backtrace+0x94/0xec [ 145.170786][ T3219] show_stack+0x18/0x24 [ 145.171909][ T3219] dump_stack_lvl+0x78/0x90 [ 145.172892][ T3219] dump_stack+0x18/0x24 [ 145.173744][ T3219] filemap_unaccount_folio+0x118/0x278 [ 145.174604][ T3219] __filemap_remove_folio+0x3c/0x178 [ 145.175552][ T3219] filemap_remove_folio+0x48/0xa8 [ 145.176425][ T3219] truncate_inode_folio+0x30/0x4c [ 145.177390][ T3219] shmem_undo_range+0x208/0x620 [ 145.178159][ T3219] shmem_evict_inode+0x130/0x2dc [ 145.179255][ T3219] evict+0xb4/0x198 [ 145.180111][ T3219] iput+0x100/0x1b8 [ 145.181026][ T3219] dentry_unlink_inode+0xc0/0x188 [ 145.182577][ T3219] __dentry_kill+0x7c/0x1d4 [ 145.183391][ T3219] dput.part.0+0x30/0xbc [ 145.184138][ T3219] dput+0x4c/0x50 [ 145.184867][ T3219] __fput+0x110/0x2d4 [ 145.185576][ T3219] __fput_sync+0x50/0x5c [ 145.186475][ T3219] __arm64_sys_close+0x38/0x7c [ 145.187274][ T3219] invoke_syscall+0x48/0x118 [ 145.188012][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.189169][ T3219] do_el0_svc+0x1c/0x28 [ 145.190255][ T3219] el0_svc+0x34/0xf8 [ 145.190967][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.192236][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.198745][ T3219] BUG: Bad page map in process syz-executor356 pte:600000473578c3 pmd:800000046620003 [ 145.199811][ T3219] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47357 [ 145.200932][ T3219] memcg:f7f0000002c3a000 [ 145.203058][ T3219] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.204477][ T3219] raw: 01ffc0000004002c ffffc1ffc01ce688 ffffc1ffc01c2f08 0000000000000000 [ 145.205509][ T3219] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.207183][ T3219] page dumped because: bad pte [ 145.208145][ T3219] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:0 [ 145.209607][ T3219] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.210865][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.212652][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.213440][ T3219] Call trace: [ 145.214079][ T3219] dump_backtrace+0x94/0xec [ 145.214970][ T3219] show_stack+0x18/0x24 [ 145.215691][ T3219] dump_stack_lvl+0x78/0x90 [ 145.216476][ T3219] dump_stack+0x18/0x24 [ 145.217282][ T3219] print_bad_pte+0x1c8/0x258 [ 145.218009][ T3219] unmap_page_range+0x904/0x1190 [ 145.218735][ T3219] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.219644][ T3219] unmap_vmas+0x7c/0x170 [ 145.220115][ T3219] exit_mmap+0xc0/0x288 [ 145.220545][ T3219] __mmput+0x3c/0x170 [ 145.220909][ T3219] mmput+0x50/0x5c [ 145.221380][ T3219] do_exit+0x270/0x98c [ 145.221860][ T3219] do_group_exit+0x34/0x90 [ 145.222239][ T3219] pid_child_should_wake+0x0/0x5c [ 145.222660][ T3219] invoke_syscall+0x48/0x118 [ 145.223051][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.223476][ T3219] do_el0_svc+0x1c/0x28 [ 145.223853][ T3219] el0_svc+0x34/0xf8 [ 145.224210][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.224630][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.225734][ T3219] BUG: Bad page map in process syz-executor356 pte:600000470bc8c3 pmd:800000046620003 [ 145.226308][ T3219] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x470bc [ 145.226825][ T3219] memcg:f7f0000002c3a000 [ 145.227147][ T3219] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.228001][ T3219] raw: 01ffc0000004002c ffffc1ffc01cd5c8 ffffc1ffc01c2dc8 0000000000000000 [ 145.228531][ T3219] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.229039][ T3219] page dumped because: bad pte [ 145.229382][ T3219] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf000000301a698 index:1 [ 145.230084][ T3219] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.231050][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.232039][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.232492][ T3219] Call trace: [ 145.232865][ T3219] dump_backtrace+0x94/0xec [ 145.233291][ T3219] show_stack+0x18/0x24 [ 145.233679][ T3219] dump_stack_lvl+0x78/0x90 [ 145.234194][ T3219] dump_stack+0x18/0x24 [ 145.234577][ T3219] print_bad_pte+0x1c8/0x258 [ 145.234986][ T3219] unmap_page_range+0x904/0x1190 [ 145.235371][ T3219] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.235829][ T3219] unmap_vmas+0x7c/0x170 [ 145.236197][ T3219] exit_mmap+0xc0/0x288 [ 145.236584][ T3219] __mmput+0x3c/0x170 [ 145.236980][ T3219] mmput+0x50/0x5c [ 145.237394][ T3219] do_exit+0x270/0x98c [ 145.237822][ T3219] do_group_exit+0x34/0x90 [ 145.238306][ T3219] pid_child_should_wake+0x0/0x5c [ 145.238731][ T3219] invoke_syscall+0x48/0x118 [ 145.239178][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.239609][ T3219] do_el0_svc+0x1c/0x28 [ 145.239974][ T3219] el0_svc+0x34/0xf8 [ 145.240333][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.240748][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.244860][ T3219] BUG: Bad page state in process syz-executor356 pfn:47357 [ 145.246387][ T3219] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47357 [ 145.247688][ T3219] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.249099][ T3219] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.250284][ T3219] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 145.251138][ T3219] page dumped because: nonzero mapcount [ 145.254495][ T3219] Modules linked in: [ 145.255212][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.256873][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.257687][ T3219] Call trace: [ 145.258441][ T3219] dump_backtrace+0x94/0xec [ 145.259218][ T3219] show_stack+0x18/0x24 [ 145.259919][ T3219] dump_stack_lvl+0x78/0x90 [ 145.260705][ T3219] dump_stack+0x18/0x24 [ 145.261637][ T3219] bad_page+0x84/0x11c [ 145.262491][ T3219] free_page_is_bad_report+0x98/0xa4 [ 145.263417][ T3219] free_unref_folios+0x4c0/0x624 [ 145.264281][ T3219] folios_put_refs+0x108/0x284 [ 145.265197][ T3219] free_pages_and_swap_cache+0x14c/0x164 [ 145.266122][ T3219] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.266988][ T3219] tlb_finish_mmu+0x84/0x200 [ 145.267765][ T3219] exit_mmap+0x13c/0x288 [ 145.268606][ T3219] __mmput+0x3c/0x170 [ 145.269473][ T3219] mmput+0x50/0x5c [ 145.270395][ T3219] do_exit+0x270/0x98c [ 145.271257][ T3219] do_group_exit+0x34/0x90 [ 145.272353][ T3219] pid_child_should_wake+0x0/0x5c [ 145.273294][ T3219] invoke_syscall+0x48/0x118 [ 145.274099][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.274991][ T3219] do_el0_svc+0x1c/0x28 [ 145.275746][ T3219] el0_svc+0x34/0xf8 [ 145.276503][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.277568][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.280214][ T3219] BUG: Bad page state in process syz-executor356 pfn:470bc [ 145.282798][ T3219] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x470bc [ 145.283853][ T3219] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.285197][ T3219] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.286257][ T3219] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 145.287887][ T3219] page dumped because: nonzero mapcount [ 145.288695][ T3219] Modules linked in: [ 145.289368][ T3219] CPU: 1 PID: 3219 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.291110][ T3219] Hardware name: linux,dummy-virt (DT) [ 145.292480][ T3219] Call trace: [ 145.293016][ T3219] dump_backtrace+0x94/0xec [ 145.293916][ T3219] show_stack+0x18/0x24 [ 145.294855][ T3219] dump_stack_lvl+0x78/0x90 [ 145.295583][ T3219] dump_stack+0x18/0x24 [ 145.296331][ T3219] bad_page+0x84/0x11c [ 145.297088][ T3219] free_page_is_bad_report+0x98/0xa4 [ 145.298091][ T3219] free_unref_folios+0x4c0/0x624 [ 145.299209][ T3219] folios_put_refs+0x108/0x284 [ 145.300022][ T3219] free_pages_and_swap_cache+0x14c/0x164 [ 145.300944][ T3219] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.302116][ T3219] tlb_finish_mmu+0x84/0x200 [ 145.302895][ T3219] exit_mmap+0x13c/0x288 [ 145.303659][ T3219] __mmput+0x3c/0x170 [ 145.304452][ T3219] mmput+0x50/0x5c [ 145.305172][ T3219] do_exit+0x270/0x98c [ 145.306021][ T3219] do_group_exit+0x34/0x90 [ 145.306929][ T3219] pid_child_should_wake+0x0/0x5c [ 145.308115][ T3219] invoke_syscall+0x48/0x118 [ 145.309187][ T3219] el0_svc_common.constprop.0+0x40/0xe0 [ 145.310487][ T3219] do_el0_svc+0x1c/0x28 [ 145.311864][ T3219] el0_svc+0x34/0xf8 [ 145.312598][ T3219] el0t_64_sync_handler+0x100/0x12c [ 145.313379][ T3219] el0t_64_sync+0x19c/0x1a0 [ 145.339535][ T3220] BUG: Bad page cache in process syz-executor356 pfn:481b4 [ 145.340083][ T3220] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x481b4 [ 145.340640][ T3220] memcg:f7f0000002c3a000 [ 145.340994][ T3220] aops:shmem_aops ino:8 [ 145.341646][ T3220] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.342612][ T3220] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc02072c8 f8f000000749b730 [ 145.343227][ T3220] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.343765][ T3220] page dumped because: still mapped when deleted [ 145.344250][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.345090][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.345523][ T3220] Call trace: [ 145.345957][ T3220] dump_backtrace+0x94/0xec [ 145.346427][ T3220] show_stack+0x18/0x24 [ 145.346893][ T3220] dump_stack_lvl+0x78/0x90 [ 145.347373][ T3220] dump_stack+0x18/0x24 [ 145.347809][ T3220] filemap_unaccount_folio+0x118/0x278 [ 145.348291][ T3220] __filemap_remove_folio+0x3c/0x178 [ 145.348753][ T3220] filemap_remove_folio+0x48/0xa8 [ 145.349191][ T3220] truncate_inode_folio+0x30/0x4c [ 145.349600][ T3220] shmem_undo_range+0x208/0x620 [ 145.350036][ T3220] shmem_evict_inode+0x130/0x2dc [ 145.350569][ T3220] evict+0xb4/0x198 [ 145.350938][ T3220] iput+0x100/0x1b8 [ 145.351676][ T3220] dentry_unlink_inode+0xc0/0x188 [ 145.352477][ T3220] __dentry_kill+0x7c/0x1d4 [ 145.353560][ T3220] dput.part.0+0x30/0xbc [ 145.354822][ T3220] dput+0x4c/0x50 [ 145.355622][ T3220] __fput+0x110/0x2d4 [ 145.356423][ T3220] __fput_sync+0x50/0x5c [ 145.357315][ T3220] __arm64_sys_close+0x38/0x7c [ 145.358280][ T3220] invoke_syscall+0x48/0x118 [ 145.359086][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.360139][ T3220] do_el0_svc+0x1c/0x28 [ 145.361010][ T3220] el0_svc+0x34/0xf8 [ 145.361975][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.362694][ T3220] el0t_64_sync+0x19c/0x1a0 executing program [ 145.374334][ T3220] BUG: Bad page cache in process syz-executor356 pfn:481cb [ 145.375550][ T3220] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x481cb [ 145.376820][ T3220] memcg:f7f0000002c3a000 [ 145.377381][ T3220] aops:shmem_aops ino:8 [ 145.378056][ T3220] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.379359][ T3220] raw: 01ffc0000004002d ffffc1ffc0206d08 ffffc1ffc02074c8 f8f000000749b730 [ 145.380294][ T3220] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.381479][ T3220] page dumped because: still mapped when deleted [ 145.382593][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.384378][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.385195][ T3220] Call trace: [ 145.385797][ T3220] dump_backtrace+0x94/0xec [ 145.386619][ T3220] show_stack+0x18/0x24 [ 145.387391][ T3220] dump_stack_lvl+0x78/0x90 [ 145.388162][ T3220] dump_stack+0x18/0x24 [ 145.388906][ T3220] filemap_unaccount_folio+0x118/0x278 [ 145.389664][ T3220] __filemap_remove_folio+0x3c/0x178 [ 145.390571][ T3220] filemap_remove_folio+0x48/0xa8 [ 145.391568][ T3220] truncate_inode_folio+0x30/0x4c [ 145.392545][ T3220] shmem_undo_range+0x208/0x620 [ 145.393496][ T3220] shmem_evict_inode+0x130/0x2dc [ 145.394646][ T3220] evict+0xb4/0x198 [ 145.395520][ T3220] iput+0x100/0x1b8 [ 145.396166][ T3220] dentry_unlink_inode+0xc0/0x188 [ 145.397157][ T3220] __dentry_kill+0x7c/0x1d4 [ 145.397913][ T3220] dput.part.0+0x30/0xbc [ 145.398733][ T3220] dput+0x4c/0x50 [ 145.399411][ T3220] __fput+0x110/0x2d4 [ 145.400029][ T3220] __fput_sync+0x50/0x5c [ 145.400833][ T3220] __arm64_sys_close+0x38/0x7c [ 145.402066][ T3220] invoke_syscall+0x48/0x118 [ 145.402847][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.403687][ T3220] do_el0_svc+0x1c/0x28 [ 145.404416][ T3220] el0_svc+0x34/0xf8 [ 145.405255][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.406139][ T3220] el0t_64_sync+0x19c/0x1a0 [ 145.413546][ T3220] BUG: Bad page map in process syz-executor356 pte:600000481b48c3 pmd:80000004629c003 [ 145.415485][ T3220] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481b4 [ 145.416382][ T3220] memcg:f7f0000002c3a000 [ 145.416971][ T3220] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.418265][ T3220] raw: 01ffc0000004002c ffffc1ffc0207348 ffffc1ffc02072c8 0000000000000000 [ 145.419802][ T3220] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.420630][ T3220] page dumped because: bad pte [ 145.422174][ T3220] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:0 [ 145.423395][ T3220] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.424733][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.426181][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.426946][ T3220] Call trace: [ 145.427576][ T3220] dump_backtrace+0x94/0xec [ 145.428321][ T3220] show_stack+0x18/0x24 [ 145.429178][ T3220] dump_stack_lvl+0x78/0x90 [ 145.429868][ T3220] dump_stack+0x18/0x24 [ 145.430693][ T3220] print_bad_pte+0x1c8/0x258 [ 145.431934][ T3220] unmap_page_range+0x904/0x1190 [ 145.433183][ T3220] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.434191][ T3220] unmap_vmas+0x7c/0x170 [ 145.435375][ T3220] exit_mmap+0xc0/0x288 [ 145.436264][ T3220] __mmput+0x3c/0x170 [ 145.436933][ T3220] mmput+0x50/0x5c [ 145.437755][ T3220] do_exit+0x270/0x98c [ 145.438520][ T3220] do_group_exit+0x34/0x90 [ 145.439242][ T3220] pid_child_should_wake+0x0/0x5c [ 145.440111][ T3220] invoke_syscall+0x48/0x118 [ 145.440879][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.442162][ T3220] do_el0_svc+0x1c/0x28 [ 145.442774][ T3220] el0_svc+0x34/0xf8 [ 145.443302][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.443908][ T3220] el0t_64_sync+0x19c/0x1a0 [ 145.445680][ T3220] BUG: Bad page map in process syz-executor356 pte:600000481cb8c3 pmd:80000004629c003 [ 145.446374][ T3220] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x481cb [ 145.447416][ T3220] memcg:f7f0000002c3a000 [ 145.448182][ T3220] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.449813][ T3220] raw: 01ffc0000004002c ffffc1ffc0206d08 ffffc1ffc02074c8 0000000000000000 [ 145.451034][ T3220] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.452903][ T3220] page dumped because: bad pte [ 145.453821][ T3220] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:1 [ 145.455178][ T3220] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.457305][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.458660][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.459373][ T3220] Call trace: [ 145.459909][ T3220] dump_backtrace+0x94/0xec [ 145.460650][ T3220] show_stack+0x18/0x24 [ 145.461374][ T3220] dump_stack_lvl+0x78/0x90 [ 145.462168][ T3220] dump_stack+0x18/0x24 [ 145.462880][ T3220] print_bad_pte+0x1c8/0x258 [ 145.463650][ T3220] unmap_page_range+0x904/0x1190 [ 145.464439][ T3220] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.465306][ T3220] unmap_vmas+0x7c/0x170 [ 145.466050][ T3220] exit_mmap+0xc0/0x288 [ 145.466728][ T3220] __mmput+0x3c/0x170 [ 145.467390][ T3220] mmput+0x50/0x5c [ 145.468071][ T3220] do_exit+0x270/0x98c [ 145.468768][ T3220] do_group_exit+0x34/0x90 [ 145.469514][ T3220] pid_child_should_wake+0x0/0x5c [ 145.470304][ T3220] invoke_syscall+0x48/0x118 [ 145.471059][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.471887][ T3220] do_el0_svc+0x1c/0x28 [ 145.472628][ T3220] el0_svc+0x34/0xf8 [ 145.473339][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.474170][ T3220] el0t_64_sync+0x19c/0x1a0 [ 145.480714][ T3220] BUG: Bad page state in process syz-executor356 pfn:481b4 [ 145.483929][ T3220] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481b4 [ 145.485212][ T3220] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.486777][ T3220] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.488946][ T3220] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 145.489964][ T3220] page dumped because: nonzero mapcount [ 145.490725][ T3220] Modules linked in: [ 145.492454][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.493829][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.494616][ T3220] Call trace: [ 145.495179][ T3220] dump_backtrace+0x94/0xec [ 145.496013][ T3220] show_stack+0x18/0x24 [ 145.496676][ T3220] dump_stack_lvl+0x78/0x90 [ 145.497398][ T3220] dump_stack+0x18/0x24 [ 145.498112][ T3220] bad_page+0x84/0x11c [ 145.498852][ T3220] free_page_is_bad_report+0x98/0xa4 [ 145.499725][ T3220] free_unref_folios+0x4c0/0x624 [ 145.500473][ T3220] folios_put_refs+0x108/0x284 [ 145.501487][ T3220] free_pages_and_swap_cache+0x14c/0x164 [ 145.502471][ T3220] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.503489][ T3220] tlb_finish_mmu+0x84/0x200 [ 145.504267][ T3220] exit_mmap+0x13c/0x288 [ 145.505034][ T3220] __mmput+0x3c/0x170 [ 145.505785][ T3220] mmput+0x50/0x5c [ 145.506486][ T3220] do_exit+0x270/0x98c [ 145.507167][ T3220] do_group_exit+0x34/0x90 [ 145.507922][ T3220] pid_child_should_wake+0x0/0x5c [ 145.508859][ T3220] invoke_syscall+0x48/0x118 [ 145.509926][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.511005][ T3220] do_el0_svc+0x1c/0x28 [ 145.512384][ T3220] el0_svc+0x34/0xf8 [ 145.513210][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.514346][ T3220] el0t_64_sync+0x19c/0x1a0 [ 145.517333][ T3220] BUG: Bad page state in process syz-executor356 pfn:481cb [ 145.518361][ T3220] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x481cb [ 145.519543][ T3220] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.522667][ T3220] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.523977][ T3220] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 145.525459][ T3220] page dumped because: nonzero mapcount [ 145.526623][ T3220] Modules linked in: [ 145.528455][ T3220] CPU: 0 PID: 3220 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.530218][ T3220] Hardware name: linux,dummy-virt (DT) [ 145.531059][ T3220] Call trace: [ 145.532046][ T3220] dump_backtrace+0x94/0xec [ 145.533183][ T3220] show_stack+0x18/0x24 [ 145.534082][ T3220] dump_stack_lvl+0x78/0x90 [ 145.535087][ T3220] dump_stack+0x18/0x24 [ 145.535982][ T3220] bad_page+0x84/0x11c [ 145.536762][ T3220] free_page_is_bad_report+0x98/0xa4 [ 145.537745][ T3220] free_unref_folios+0x4c0/0x624 [ 145.538810][ T3220] folios_put_refs+0x108/0x284 [ 145.539764][ T3220] free_pages_and_swap_cache+0x14c/0x164 [ 145.540802][ T3220] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.542537][ T3220] tlb_finish_mmu+0x84/0x200 [ 145.543424][ T3220] exit_mmap+0x13c/0x288 [ 145.544254][ T3220] __mmput+0x3c/0x170 [ 145.545038][ T3220] mmput+0x50/0x5c [ 145.545816][ T3220] do_exit+0x270/0x98c [ 145.546637][ T3220] do_group_exit+0x34/0x90 [ 145.547519][ T3220] pid_child_should_wake+0x0/0x5c [ 145.548456][ T3220] invoke_syscall+0x48/0x118 [ 145.549403][ T3220] el0_svc_common.constprop.0+0x40/0xe0 [ 145.550700][ T3220] do_el0_svc+0x1c/0x28 [ 145.551931][ T3220] el0_svc+0x34/0xf8 [ 145.552868][ T3220] el0t_64_sync_handler+0x100/0x12c [ 145.554046][ T3220] el0t_64_sync+0x19c/0x1a0 executing program [ 145.599038][ T3221] BUG: Bad page cache in process syz-executor356 pfn:470b5 [ 145.600208][ T3221] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x470b5 [ 145.601492][ T3221] memcg:f7f0000002c3a000 [ 145.602286][ T3221] aops:shmem_aops ino:9 [ 145.603065][ T3221] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.605051][ T3221] raw: 01ffc0000004002d ffffc1ffc0207008 ffffc1ffc0207348 f8f000000749b730 [ 145.606125][ T3221] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.607120][ T3221] page dumped because: still mapped when deleted [ 145.608008][ T3221] CPU: 0 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.609887][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.611000][ T3221] Call trace: [ 145.611836][ T3221] dump_backtrace+0x94/0xec [ 145.612738][ T3221] show_stack+0x18/0x24 [ 145.613641][ T3221] dump_stack_lvl+0x78/0x90 [ 145.614470][ T3221] dump_stack+0x18/0x24 [ 145.615275][ T3221] filemap_unaccount_folio+0x118/0x278 [ 145.616171][ T3221] __filemap_remove_folio+0x3c/0x178 [ 145.617003][ T3221] filemap_remove_folio+0x48/0xa8 [ 145.617805][ T3221] truncate_inode_folio+0x30/0x4c [ 145.618681][ T3221] shmem_undo_range+0x208/0x620 [ 145.619584][ T3221] shmem_evict_inode+0x130/0x2dc [ 145.620467][ T3221] evict+0xb4/0x198 [ 145.621353][ T3221] iput+0x100/0x1b8 [ 145.622445][ T3221] dentry_unlink_inode+0xc0/0x188 [ 145.623751][ T3221] __dentry_kill+0x7c/0x1d4 [ 145.624592][ T3221] dput.part.0+0x30/0xbc [ 145.625397][ T3221] dput+0x4c/0x50 [ 145.626162][ T3221] __fput+0x110/0x2d4 [ 145.626902][ T3221] __fput_sync+0x50/0x5c [ 145.627640][ T3221] __arm64_sys_close+0x38/0x7c [ 145.628458][ T3221] invoke_syscall+0x48/0x118 [ 145.629240][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.630109][ T3221] do_el0_svc+0x1c/0x28 [ 145.630870][ T3221] el0_svc+0x34/0xf8 [ 145.631675][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.632580][ T3221] el0t_64_sync+0x19c/0x1a0 [ 145.636953][ T3221] BUG: Bad page cache in process syz-executor356 pfn:481cd [ 145.638250][ T3221] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x481cd [ 145.639980][ T3221] memcg:f7f0000002c3a000 [ 145.640682][ T3221] aops:shmem_aops ino:9 [ 145.641835][ T3221] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.643578][ T3221] raw: 01ffc0000004002d ffffc1ffc01c2d48 ffffc1ffc01cd608 f8f000000749b730 [ 145.644806][ T3221] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.646132][ T3221] page dumped because: still mapped when deleted [ 145.647048][ T3221] CPU: 0 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.648499][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.649369][ T3221] Call trace: [ 145.650055][ T3221] dump_backtrace+0x94/0xec [ 145.651058][ T3221] show_stack+0x18/0x24 [ 145.652216][ T3221] dump_stack_lvl+0x78/0x90 [ 145.653044][ T3221] dump_stack+0x18/0x24 [ 145.654145][ T3221] filemap_unaccount_folio+0x118/0x278 [ 145.655099][ T3221] __filemap_remove_folio+0x3c/0x178 [ 145.655928][ T3221] filemap_remove_folio+0x48/0xa8 [ 145.656696][ T3221] truncate_inode_folio+0x30/0x4c [ 145.657487][ T3221] shmem_undo_range+0x208/0x620 [ 145.658343][ T3221] shmem_evict_inode+0x130/0x2dc [ 145.659261][ T3221] evict+0xb4/0x198 [ 145.659962][ T3221] iput+0x100/0x1b8 [ 145.660690][ T3221] dentry_unlink_inode+0xc0/0x188 [ 145.661871][ T3221] __dentry_kill+0x7c/0x1d4 [ 145.662699][ T3221] dput.part.0+0x30/0xbc [ 145.663457][ T3221] dput+0x4c/0x50 [ 145.664315][ T3221] __fput+0x110/0x2d4 [ 145.665078][ T3221] __fput_sync+0x50/0x5c [ 145.665997][ T3221] __arm64_sys_close+0x38/0x7c [ 145.666773][ T3221] invoke_syscall+0x48/0x118 [ 145.667521][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.668321][ T3221] do_el0_svc+0x1c/0x28 [ 145.669049][ T3221] el0_svc+0x34/0xf8 [ 145.669766][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.670606][ T3221] el0t_64_sync+0x19c/0x1a0 [ 145.675493][ T3221] BUG: Bad page map in process syz-executor356 pte:600000470b58c3 pmd:80000004629c003 [ 145.676871][ T3221] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x470b5 [ 145.677907][ T3221] memcg:f7f0000002c3a000 [ 145.678508][ T3221] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.679972][ T3221] raw: 01ffc0000004002c ffffc1ffc0207048 ffffc1ffc0207348 0000000000000000 [ 145.681039][ T3221] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.683024][ T3221] page dumped because: bad pte [ 145.684093][ T3221] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:0 [ 145.685690][ T3221] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.687016][ T3221] CPU: 0 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.688507][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.689361][ T3221] Call trace: [ 145.689982][ T3221] dump_backtrace+0x94/0xec [ 145.691084][ T3221] show_stack+0x18/0x24 [ 145.692386][ T3221] dump_stack_lvl+0x78/0x90 [ 145.693237][ T3221] dump_stack+0x18/0x24 [ 145.694195][ T3221] print_bad_pte+0x1c8/0x258 [ 145.695092][ T3221] unmap_page_range+0x904/0x1190 [ 145.695935][ T3221] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.696799][ T3221] unmap_vmas+0x7c/0x170 [ 145.697728][ T3221] exit_mmap+0xc0/0x288 [ 145.698502][ T3221] __mmput+0x3c/0x170 [ 145.699306][ T3221] mmput+0x50/0x5c [ 145.699987][ T3221] do_exit+0x270/0x98c [ 145.700756][ T3221] do_group_exit+0x34/0x90 [ 145.701786][ T3221] pid_child_should_wake+0x0/0x5c [ 145.702683][ T3221] invoke_syscall+0x48/0x118 [ 145.703520][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.704364][ T3221] do_el0_svc+0x1c/0x28 [ 145.705146][ T3221] el0_svc+0x34/0xf8 [ 145.705936][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.706785][ T3221] el0t_64_sync+0x19c/0x1a0 [ 145.709410][ T3221] BUG: Bad page map in process syz-executor356 pte:600000481cd8c3 pmd:80000004629c003 [ 145.710825][ T3221] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x481cd [ 145.712884][ T3221] memcg:f7f0000002c3a000 [ 145.713531][ T3221] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.715162][ T3221] raw: 01ffc0000004002c ffffc1ffc01c2d48 ffffc1ffc01cd608 0000000000000000 [ 145.716285][ T3221] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.717210][ T3221] page dumped because: bad pte [ 145.717891][ T3221] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:f3f0000006dcee48 index:1 [ 145.719739][ T3221] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.720958][ T3221] CPU: 0 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.723083][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.723892][ T3221] Call trace: [ 145.724547][ T3221] dump_backtrace+0x94/0xec [ 145.725492][ T3221] show_stack+0x18/0x24 [ 145.726303][ T3221] dump_stack_lvl+0x78/0x90 [ 145.727064][ T3221] dump_stack+0x18/0x24 [ 145.727797][ T3221] print_bad_pte+0x1c8/0x258 [ 145.728599][ T3221] unmap_page_range+0x904/0x1190 [ 145.729432][ T3221] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.730384][ T3221] unmap_vmas+0x7c/0x170 [ 145.731217][ T3221] exit_mmap+0xc0/0x288 [ 145.732577][ T3221] __mmput+0x3c/0x170 [ 145.733542][ T3221] mmput+0x50/0x5c [ 145.734300][ T3221] do_exit+0x270/0x98c [ 145.735086][ T3221] do_group_exit+0x34/0x90 [ 145.735945][ T3221] pid_child_should_wake+0x0/0x5c [ 145.736734][ T3221] invoke_syscall+0x48/0x118 [ 145.737558][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.738797][ T3221] do_el0_svc+0x1c/0x28 [ 145.739645][ T3221] el0_svc+0x34/0xf8 [ 145.740364][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.741180][ T3221] el0t_64_sync+0x19c/0x1a0 [ 145.756405][ T3221] BUG: Bad page state in process syz-executor356 pfn:470b5 [ 145.757505][ T3221] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x470b5 [ 145.758747][ T3221] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.760296][ T3221] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.760906][ T3221] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 145.763234][ T3221] page dumped because: nonzero mapcount [ 145.763702][ T3221] Modules linked in: [ 145.764068][ T3221] CPU: 1 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.764830][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.765206][ T3221] Call trace: [ 145.765576][ T3221] dump_backtrace+0x94/0xec [ 145.766051][ T3221] show_stack+0x18/0x24 [ 145.766453][ T3221] dump_stack_lvl+0x78/0x90 [ 145.766884][ T3221] dump_stack+0x18/0x24 [ 145.767246][ T3221] bad_page+0x84/0x11c [ 145.767715][ T3221] free_page_is_bad_report+0x98/0xa4 [ 145.768158][ T3221] free_unref_folios+0x4c0/0x624 [ 145.768541][ T3221] folios_put_refs+0x108/0x284 [ 145.768920][ T3221] free_pages_and_swap_cache+0x14c/0x164 [ 145.769362][ T3221] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.769807][ T3221] tlb_finish_mmu+0x84/0x200 [ 145.770195][ T3221] exit_mmap+0x13c/0x288 [ 145.770563][ T3221] __mmput+0x3c/0x170 [ 145.771453][ T3221] mmput+0x50/0x5c [ 145.772641][ T3221] do_exit+0x270/0x98c [ 145.773407][ T3221] do_group_exit+0x34/0x90 [ 145.774305][ T3221] pid_child_should_wake+0x0/0x5c [ 145.775193][ T3221] invoke_syscall+0x48/0x118 [ 145.776112][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.777295][ T3221] do_el0_svc+0x1c/0x28 [ 145.778168][ T3221] el0_svc+0x34/0xf8 [ 145.778622][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.779027][ T3221] el0t_64_sync+0x19c/0x1a0 [ 145.779951][ T3221] BUG: Bad page state in process syz-executor356 pfn:481cd [ 145.780537][ T3221] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x481cd [ 145.781422][ T3221] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.782391][ T3221] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 145.782936][ T3221] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 145.783551][ T3221] page dumped because: nonzero mapcount [ 145.784538][ T3221] Modules linked in: [ 145.785688][ T3221] CPU: 1 PID: 3221 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.787349][ T3221] Hardware name: linux,dummy-virt (DT) [ 145.788374][ T3221] Call trace: [ 145.789214][ T3221] dump_backtrace+0x94/0xec [ 145.790237][ T3221] show_stack+0x18/0x24 [ 145.791226][ T3221] dump_stack_lvl+0x78/0x90 [ 145.792646][ T3221] dump_stack+0x18/0x24 [ 145.793736][ T3221] bad_page+0x84/0x11c [ 145.794668][ T3221] free_page_is_bad_report+0x98/0xa4 [ 145.795906][ T3221] free_unref_folios+0x4c0/0x624 [ 145.796843][ T3221] folios_put_refs+0x108/0x284 [ 145.797765][ T3221] free_pages_and_swap_cache+0x14c/0x164 [ 145.798733][ T3221] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 145.799719][ T3221] tlb_finish_mmu+0x84/0x200 [ 145.800165][ T3221] exit_mmap+0x13c/0x288 [ 145.800552][ T3221] __mmput+0x3c/0x170 [ 145.801094][ T3221] mmput+0x50/0x5c [ 145.801625][ T3221] do_exit+0x270/0x98c [ 145.802088][ T3221] do_group_exit+0x34/0x90 [ 145.802553][ T3221] pid_child_should_wake+0x0/0x5c [ 145.803024][ T3221] invoke_syscall+0x48/0x118 [ 145.803412][ T3221] el0_svc_common.constprop.0+0x40/0xe0 [ 145.803856][ T3221] do_el0_svc+0x1c/0x28 [ 145.804287][ T3221] el0_svc+0x34/0xf8 [ 145.804698][ T3221] el0t_64_sync_handler+0x100/0x12c [ 145.805296][ T3221] el0t_64_sync+0x19c/0x1a0 executing program [ 145.848920][ T3222] BUG: Bad page cache in process syz-executor356 pfn:478da [ 145.851752][ T3222] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x478da [ 145.853223][ T3222] memcg:f7f0000002c3a000 [ 145.854079][ T3222] aops:shmem_aops ino:a [ 145.854826][ T3222] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.856586][ T3222] raw: 01ffc0000004002d ffffc1ffc01ce148 ffffc1ffc01e36c8 f8f000000749b730 [ 145.857751][ T3222] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.858805][ T3222] page dumped because: still mapped when deleted [ 145.859644][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.861250][ T3222] Hardware name: linux,dummy-virt (DT) [ 145.862053][ T3222] Call trace: [ 145.862628][ T3222] dump_backtrace+0x94/0xec [ 145.863410][ T3222] show_stack+0x18/0x24 [ 145.864179][ T3222] dump_stack_lvl+0x78/0x90 [ 145.865073][ T3222] dump_stack+0x18/0x24 [ 145.865889][ T3222] filemap_unaccount_folio+0x118/0x278 [ 145.866771][ T3222] __filemap_remove_folio+0x3c/0x178 [ 145.867548][ T3222] filemap_remove_folio+0x48/0xa8 [ 145.868296][ T3222] truncate_inode_folio+0x30/0x4c [ 145.869138][ T3222] shmem_undo_range+0x208/0x620 [ 145.870049][ T3222] shmem_evict_inode+0x130/0x2dc [ 145.870957][ T3222] evict+0xb4/0x198 [ 145.871769][ T3222] iput+0x100/0x1b8 [ 145.872550][ T3222] dentry_unlink_inode+0xc0/0x188 [ 145.873494][ T3222] __dentry_kill+0x7c/0x1d4 [ 145.874259][ T3222] dput.part.0+0x30/0xbc [ 145.874983][ T3222] dput+0x4c/0x50 [ 145.875693][ T3222] __fput+0x110/0x2d4 [ 145.876438][ T3222] __fput_sync+0x50/0x5c [ 145.877164][ T3222] __arm64_sys_close+0x38/0x7c [ 145.878074][ T3222] invoke_syscall+0x48/0x118 [ 145.878968][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 145.879826][ T3222] do_el0_svc+0x1c/0x28 [ 145.880534][ T3222] el0_svc+0x34/0xf8 [ 145.881262][ T3222] el0t_64_sync_handler+0x100/0x12c [ 145.882158][ T3222] el0t_64_sync+0x19c/0x1a0 [ 145.887187][ T3222] BUG: Bad page cache in process syz-executor356 pfn:478db [ 145.888049][ T3222] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x478db [ 145.889342][ T3222] memcg:f7f0000002c3a000 [ 145.890042][ T3222] aops:shmem_aops ino:a [ 145.890744][ T3222] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.892582][ T3222] raw: 01ffc0000004002d ffffc1ffc01e3688 ffffc1ffc01c9148 f8f000000749b730 [ 145.893731][ T3222] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 145.894843][ T3222] page dumped because: still mapped when deleted [ 145.895705][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.897119][ T3222] Hardware name: linux,dummy-virt (DT) [ 145.898020][ T3222] Call trace: [ 145.898719][ T3222] dump_backtrace+0x94/0xec [ 145.899544][ T3222] show_stack+0x18/0x24 [ 145.900367][ T3222] dump_stack_lvl+0x78/0x90 [ 145.901127][ T3222] dump_stack+0x18/0x24 [ 145.902079][ T3222] filemap_unaccount_folio+0x118/0x278 [ 145.902954][ T3222] __filemap_remove_folio+0x3c/0x178 [ 145.903830][ T3222] filemap_remove_folio+0x48/0xa8 [ 145.904701][ T3222] truncate_inode_folio+0x30/0x4c [ 145.905597][ T3222] shmem_undo_range+0x208/0x620 [ 145.906514][ T3222] shmem_evict_inode+0x130/0x2dc [ 145.907398][ T3222] evict+0xb4/0x198 [ 145.908117][ T3222] iput+0x100/0x1b8 [ 145.908818][ T3222] dentry_unlink_inode+0xc0/0x188 [ 145.909649][ T3222] __dentry_kill+0x7c/0x1d4 [ 145.910547][ T3222] dput.part.0+0x30/0xbc [ 145.911439][ T3222] dput+0x4c/0x50 [ 145.912160][ T3222] __fput+0x110/0x2d4 [ 145.913081][ T3222] __fput_sync+0x50/0x5c [ 145.913868][ T3222] __arm64_sys_close+0x38/0x7c [ 145.914679][ T3222] invoke_syscall+0x48/0x118 [ 145.915492][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 145.916711][ T3222] do_el0_svc+0x1c/0x28 [ 145.917401][ T3222] el0_svc+0x34/0xf8 [ 145.918250][ T3222] el0t_64_sync_handler+0x100/0x12c [ 145.919212][ T3222] el0t_64_sync+0x19c/0x1a0 [ 145.926518][ T3222] BUG: Bad page map in process syz-executor356 pte:600000478da8c3 pmd:800000047583003 [ 145.927963][ T3222] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x478da [ 145.929276][ T3222] memcg:f7f0000002c3a000 [ 145.929923][ T3222] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.932039][ T3222] raw: 01ffc0000004002c ffffc1ffc01e4288 ffffc1ffc01e36c8 0000000000000000 [ 145.933801][ T3222] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.934883][ T3222] page dumped because: bad pte [ 145.935567][ T3222] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf0000006dcf368 index:0 [ 145.936769][ T3222] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.938025][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.939473][ T3222] Hardware name: linux,dummy-virt (DT) [ 145.940209][ T3222] Call trace: [ 145.940770][ T3222] dump_backtrace+0x94/0xec [ 145.941972][ T3222] show_stack+0x18/0x24 [ 145.942746][ T3222] dump_stack_lvl+0x78/0x90 [ 145.943718][ T3222] dump_stack+0x18/0x24 [ 145.944672][ T3222] print_bad_pte+0x1c8/0x258 [ 145.945509][ T3222] unmap_page_range+0x904/0x1190 [ 145.946563][ T3222] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.947518][ T3222] unmap_vmas+0x7c/0x170 [ 145.948244][ T3222] exit_mmap+0xc0/0x288 [ 145.949087][ T3222] __mmput+0x3c/0x170 [ 145.949886][ T3222] mmput+0x50/0x5c [ 145.950661][ T3222] do_exit+0x270/0x98c [ 145.951627][ T3222] do_group_exit+0x34/0x90 [ 145.952437][ T3222] pid_child_should_wake+0x0/0x5c [ 145.953543][ T3222] invoke_syscall+0x48/0x118 [ 145.954418][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 145.955295][ T3222] do_el0_svc+0x1c/0x28 [ 145.956071][ T3222] el0_svc+0x34/0xf8 [ 145.956892][ T3222] el0t_64_sync_handler+0x100/0x12c [ 145.957731][ T3222] el0t_64_sync+0x19c/0x1a0 [ 145.960250][ T3222] BUG: Bad page map in process syz-executor356 pte:600000478db8c3 pmd:800000047583003 [ 145.962546][ T3222] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x478db [ 145.963672][ T3222] memcg:f7f0000002c3a000 [ 145.964479][ T3222] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 145.966636][ T3222] raw: 01ffc0000004002c ffffc1ffc01e3688 ffffc1ffc01c9148 0000000000000000 [ 145.968912][ T3222] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 145.969971][ T3222] page dumped because: bad pte [ 145.971015][ T3222] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf0000006dcf368 index:1 [ 145.972609][ T3222] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 145.973860][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 145.975396][ T3222] Hardware name: linux,dummy-virt (DT) [ 145.976142][ T3222] Call trace: [ 145.976694][ T3222] dump_backtrace+0x94/0xec [ 145.977454][ T3222] show_stack+0x18/0x24 [ 145.978208][ T3222] dump_stack_lvl+0x78/0x90 [ 145.978934][ T3222] dump_stack+0x18/0x24 [ 145.979668][ T3222] print_bad_pte+0x1c8/0x258 [ 145.980460][ T3222] unmap_page_range+0x904/0x1190 [ 145.981476][ T3222] unmap_single_vma.constprop.0+0x4c/0x84 [ 145.982525][ T3222] unmap_vmas+0x7c/0x170 [ 145.983244][ T3222] exit_mmap+0xc0/0x288 [ 145.983945][ T3222] __mmput+0x3c/0x170 [ 145.984715][ T3222] mmput+0x50/0x5c [ 145.985485][ T3222] do_exit+0x270/0x98c [ 145.986247][ T3222] do_group_exit+0x34/0x90 [ 145.986960][ T3222] pid_child_should_wake+0x0/0x5c [ 145.987812][ T3222] invoke_syscall+0x48/0x118 [ 145.988593][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 145.989582][ T3222] do_el0_svc+0x1c/0x28 [ 145.990341][ T3222] el0_svc+0x34/0xf8 [ 145.991066][ T3222] el0t_64_sync_handler+0x100/0x12c [ 145.992254][ T3222] el0t_64_sync+0x19c/0x1a0 [ 145.998761][ T3222] BUG: Bad page state in process syz-executor356 pfn:478da [ 145.999774][ T3222] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x478da [ 146.000861][ T3222] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.003600][ T3222] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.004834][ T3222] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 146.007178][ T3222] page dumped because: nonzero mapcount [ 146.008279][ T3222] Modules linked in: [ 146.009102][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.010457][ T3222] Hardware name: linux,dummy-virt (DT) [ 146.011350][ T3222] Call trace: [ 146.012252][ T3222] dump_backtrace+0x94/0xec [ 146.013039][ T3222] show_stack+0x18/0x24 [ 146.013864][ T3222] dump_stack_lvl+0x78/0x90 [ 146.014617][ T3222] dump_stack+0x18/0x24 [ 146.015391][ T3222] bad_page+0x84/0x11c [ 146.016174][ T3222] free_page_is_bad_report+0x98/0xa4 [ 146.016923][ T3222] free_unref_folios+0x4c0/0x624 [ 146.017624][ T3222] folios_put_refs+0x108/0x284 [ 146.018447][ T3222] free_pages_and_swap_cache+0x14c/0x164 [ 146.019420][ T3222] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.020349][ T3222] tlb_finish_mmu+0x84/0x200 [ 146.020997][ T3222] exit_mmap+0x13c/0x288 [ 146.022122][ T3222] __mmput+0x3c/0x170 [ 146.022990][ T3222] mmput+0x50/0x5c [ 146.023647][ T3222] do_exit+0x270/0x98c [ 146.024264][ T3222] do_group_exit+0x34/0x90 [ 146.024885][ T3222] pid_child_should_wake+0x0/0x5c [ 146.025645][ T3222] invoke_syscall+0x48/0x118 [ 146.026407][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 146.027206][ T3222] do_el0_svc+0x1c/0x28 [ 146.027929][ T3222] el0_svc+0x34/0xf8 [ 146.028521][ T3222] el0t_64_sync_handler+0x100/0x12c [ 146.029259][ T3222] el0t_64_sync+0x19c/0x1a0 [ 146.033999][ T3222] BUG: Bad page state in process syz-executor356 pfn:478db [ 146.035013][ T3222] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x478db [ 146.036042][ T3222] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.037625][ T3222] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.038776][ T3222] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 146.039822][ T3222] page dumped because: nonzero mapcount [ 146.040482][ T3222] Modules linked in: [ 146.041072][ T3222] CPU: 0 PID: 3222 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.043018][ T3222] Hardware name: linux,dummy-virt (DT) [ 146.043718][ T3222] Call trace: [ 146.044681][ T3222] dump_backtrace+0x94/0xec [ 146.045674][ T3222] show_stack+0x18/0x24 [ 146.046410][ T3222] dump_stack_lvl+0x78/0x90 [ 146.047249][ T3222] dump_stack+0x18/0x24 [ 146.048116][ T3222] bad_page+0x84/0x11c [ 146.048790][ T3222] free_page_is_bad_report+0x98/0xa4 [ 146.049678][ T3222] free_unref_folios+0x4c0/0x624 [ 146.050942][ T3222] folios_put_refs+0x108/0x284 [ 146.052031][ T3222] free_pages_and_swap_cache+0x14c/0x164 [ 146.053114][ T3222] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.053944][ T3222] tlb_finish_mmu+0x84/0x200 [ 146.054635][ T3222] exit_mmap+0x13c/0x288 [ 146.055255][ T3222] __mmput+0x3c/0x170 [ 146.055843][ T3222] mmput+0x50/0x5c [ 146.056408][ T3222] do_exit+0x270/0x98c [ 146.057027][ T3222] do_group_exit+0x34/0x90 [ 146.057650][ T3222] pid_child_should_wake+0x0/0x5c [ 146.058532][ T3222] invoke_syscall+0x48/0x118 [ 146.059178][ T3222] el0_svc_common.constprop.0+0x40/0xe0 [ 146.059897][ T3222] do_el0_svc+0x1c/0x28 [ 146.060512][ T3222] el0_svc+0x34/0xf8 [ 146.061285][ T3222] el0t_64_sync_handler+0x100/0x12c [ 146.062020][ T3222] el0t_64_sync+0x19c/0x1a0 executing program [ 146.105193][ T3223] BUG: Bad page cache in process syz-executor356 pfn:481c2 [ 146.106336][ T3223] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x481c2 [ 146.107689][ T3223] memcg:f7f0000002c3a000 [ 146.108380][ T3223] aops:shmem_aops ino:b [ 146.109109][ T3223] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.110528][ T3223] raw: 01ffc0000004002d ffffc1ffc0204808 ffffc1ffc01e4288 f8f000000749b730 [ 146.112150][ T3223] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.113353][ T3223] page dumped because: still mapped when deleted [ 146.114654][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.117070][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.118045][ T3223] Call trace: [ 146.118675][ T3223] dump_backtrace+0x94/0xec [ 146.119775][ T3223] show_stack+0x18/0x24 [ 146.120720][ T3223] dump_stack_lvl+0x78/0x90 [ 146.122202][ T3223] dump_stack+0x18/0x24 [ 146.122930][ T3223] filemap_unaccount_folio+0x118/0x278 [ 146.123954][ T3223] __filemap_remove_folio+0x3c/0x178 [ 146.124837][ T3223] filemap_remove_folio+0x48/0xa8 [ 146.125764][ T3223] truncate_inode_folio+0x30/0x4c [ 146.126537][ T3223] shmem_undo_range+0x208/0x620 [ 146.127334][ T3223] shmem_evict_inode+0x130/0x2dc [ 146.128431][ T3223] evict+0xb4/0x198 [ 146.129231][ T3223] iput+0x100/0x1b8 [ 146.130098][ T3223] dentry_unlink_inode+0xc0/0x188 [ 146.131556][ T3223] __dentry_kill+0x7c/0x1d4 [ 146.132654][ T3223] dput.part.0+0x30/0xbc [ 146.133642][ T3223] dput+0x4c/0x50 [ 146.134514][ T3223] __fput+0x110/0x2d4 [ 146.135401][ T3223] __fput_sync+0x50/0x5c [ 146.136126][ T3223] __arm64_sys_close+0x38/0x7c [ 146.137060][ T3223] invoke_syscall+0x48/0x118 [ 146.138015][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.139025][ T3223] do_el0_svc+0x1c/0x28 [ 146.139880][ T3223] el0_svc+0x34/0xf8 [ 146.140657][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.142024][ T3223] el0t_64_sync+0x19c/0x1a0 [ 146.145316][ T3223] BUG: Bad page cache in process syz-executor356 pfn:4790a [ 146.146337][ T3223] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4790a [ 146.147813][ T3223] memcg:f7f0000002c3a000 [ 146.148422][ T3223] aops:shmem_aops ino:b [ 146.149050][ T3223] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.151535][ T3223] raw: 01ffc0000004002d ffffc1ffc0207088 ffffc1ffc01f4648 f8f000000749b730 [ 146.152764][ T3223] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.154728][ T3223] page dumped because: still mapped when deleted [ 146.155804][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.158307][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.159224][ T3223] Call trace: [ 146.159829][ T3223] dump_backtrace+0x94/0xec [ 146.160688][ T3223] show_stack+0x18/0x24 [ 146.161683][ T3223] dump_stack_lvl+0x78/0x90 [ 146.162586][ T3223] dump_stack+0x18/0x24 [ 146.163397][ T3223] filemap_unaccount_folio+0x118/0x278 [ 146.164412][ T3223] __filemap_remove_folio+0x3c/0x178 [ 146.165307][ T3223] filemap_remove_folio+0x48/0xa8 [ 146.166344][ T3223] truncate_inode_folio+0x30/0x4c [ 146.167144][ T3223] shmem_undo_range+0x208/0x620 [ 146.168137][ T3223] shmem_evict_inode+0x130/0x2dc [ 146.169087][ T3223] evict+0xb4/0x198 [ 146.169829][ T3223] iput+0x100/0x1b8 [ 146.170527][ T3223] dentry_unlink_inode+0xc0/0x188 [ 146.171362][ T3223] __dentry_kill+0x7c/0x1d4 [ 146.172502][ T3223] dput.part.0+0x30/0xbc [ 146.173290][ T3223] dput+0x4c/0x50 [ 146.174125][ T3223] __fput+0x110/0x2d4 [ 146.175029][ T3223] __fput_sync+0x50/0x5c [ 146.175844][ T3223] __arm64_sys_close+0x38/0x7c [ 146.176674][ T3223] invoke_syscall+0x48/0x118 [ 146.177548][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.178543][ T3223] do_el0_svc+0x1c/0x28 [ 146.179479][ T3223] el0_svc+0x34/0xf8 [ 146.180336][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.181285][ T3223] el0t_64_sync+0x19c/0x1a0 [ 146.187688][ T3223] BUG: Bad page map in process syz-executor356 pte:600000481c28c3 pmd:800000046423003 [ 146.189024][ T3223] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481c2 [ 146.190351][ T3223] memcg:f7f0000002c3a000 [ 146.191135][ T3223] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.194731][ T3223] raw: 01ffc0000004002c ffffc1ffc01ce148 ffffc1ffc01e4288 0000000000000000 [ 146.196740][ T3223] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.197964][ T3223] page dumped because: bad pte [ 146.198661][ T3223] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fbf0000006dcf5f8 index:0 [ 146.199766][ T3223] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.201016][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.203626][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.205069][ T3223] Call trace: [ 146.205925][ T3223] dump_backtrace+0x94/0xec [ 146.207060][ T3223] show_stack+0x18/0x24 [ 146.207892][ T3223] dump_stack_lvl+0x78/0x90 [ 146.208822][ T3223] dump_stack+0x18/0x24 [ 146.209891][ T3223] print_bad_pte+0x1c8/0x258 [ 146.210976][ T3223] unmap_page_range+0x904/0x1190 [ 146.212776][ T3223] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.213910][ T3223] unmap_vmas+0x7c/0x170 [ 146.214765][ T3223] exit_mmap+0xc0/0x288 [ 146.215691][ T3223] __mmput+0x3c/0x170 [ 146.216528][ T3223] mmput+0x50/0x5c [ 146.217522][ T3223] do_exit+0x270/0x98c [ 146.218454][ T3223] do_group_exit+0x34/0x90 [ 146.219379][ T3223] pid_child_should_wake+0x0/0x5c [ 146.220343][ T3223] invoke_syscall+0x48/0x118 [ 146.221245][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.222328][ T3223] do_el0_svc+0x1c/0x28 [ 146.222858][ T3223] el0_svc+0x34/0xf8 [ 146.223299][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.223782][ T3223] el0t_64_sync+0x19c/0x1a0 [ 146.226235][ T3223] BUG: Bad page map in process syz-executor356 pte:6000004790a8c3 pmd:800000046423003 [ 146.226833][ T3223] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4790a [ 146.227305][ T3223] memcg:f7f0000002c3a000 [ 146.227653][ T3223] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.228340][ T3223] raw: 01ffc0000004002c ffffc1ffc0207088 ffffc1ffc01f4648 0000000000000000 [ 146.228859][ T3223] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.229449][ T3223] page dumped because: bad pte [ 146.229958][ T3223] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fbf0000006dcf5f8 index:1 [ 146.230610][ T3223] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.232138][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.233041][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.233498][ T3223] Call trace: [ 146.233901][ T3223] dump_backtrace+0x94/0xec [ 146.234323][ T3223] show_stack+0x18/0x24 [ 146.234762][ T3223] dump_stack_lvl+0x78/0x90 [ 146.235175][ T3223] dump_stack+0x18/0x24 [ 146.235557][ T3223] print_bad_pte+0x1c8/0x258 [ 146.235983][ T3223] unmap_page_range+0x904/0x1190 [ 146.236573][ T3223] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.237124][ T3223] unmap_vmas+0x7c/0x170 [ 146.237556][ T3223] exit_mmap+0xc0/0x288 [ 146.238068][ T3223] __mmput+0x3c/0x170 [ 146.238658][ T3223] mmput+0x50/0x5c [ 146.239179][ T3223] do_exit+0x270/0x98c [ 146.239741][ T3223] do_group_exit+0x34/0x90 [ 146.240257][ T3223] pid_child_should_wake+0x0/0x5c [ 146.240754][ T3223] invoke_syscall+0x48/0x118 [ 146.241280][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.241999][ T3223] do_el0_svc+0x1c/0x28 [ 146.242394][ T3223] el0_svc+0x34/0xf8 [ 146.242833][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.243284][ T3223] el0t_64_sync+0x19c/0x1a0 [ 146.247232][ T3223] BUG: Bad page state in process syz-executor356 pfn:481c2 [ 146.247727][ T3223] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481c2 [ 146.248379][ T3223] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.249306][ T3223] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.249935][ T3223] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 146.250498][ T3223] page dumped because: nonzero mapcount [ 146.250883][ T3223] Modules linked in: [ 146.253577][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.254327][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.254866][ T3223] Call trace: [ 146.255490][ T3223] dump_backtrace+0x94/0xec [ 146.255942][ T3223] show_stack+0x18/0x24 [ 146.256461][ T3223] dump_stack_lvl+0x78/0x90 [ 146.256992][ T3223] dump_stack+0x18/0x24 [ 146.257513][ T3223] bad_page+0x84/0x11c [ 146.257931][ T3223] free_page_is_bad_report+0x98/0xa4 [ 146.258364][ T3223] free_unref_folios+0x4c0/0x624 [ 146.258771][ T3223] folios_put_refs+0x108/0x284 [ 146.259136][ T3223] free_pages_and_swap_cache+0x14c/0x164 [ 146.259625][ T3223] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.260176][ T3223] tlb_finish_mmu+0x84/0x200 [ 146.260669][ T3223] exit_mmap+0x13c/0x288 [ 146.261059][ T3223] __mmput+0x3c/0x170 [ 146.261542][ T3223] mmput+0x50/0x5c [ 146.262012][ T3223] do_exit+0x270/0x98c [ 146.262440][ T3223] do_group_exit+0x34/0x90 [ 146.262863][ T3223] pid_child_should_wake+0x0/0x5c [ 146.263313][ T3223] invoke_syscall+0x48/0x118 [ 146.263718][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.264150][ T3223] do_el0_svc+0x1c/0x28 [ 146.264547][ T3223] el0_svc+0x34/0xf8 [ 146.264890][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.265699][ T3223] el0t_64_sync+0x19c/0x1a0 [ 146.268018][ T3223] BUG: Bad page state in process syz-executor356 pfn:4790a [ 146.268904][ T3223] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x4790a [ 146.269436][ T3223] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.270134][ T3223] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.270754][ T3223] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 146.272054][ T3223] page dumped because: nonzero mapcount [ 146.272542][ T3223] Modules linked in: [ 146.273351][ T3223] CPU: 0 PID: 3223 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.274393][ T3223] Hardware name: linux,dummy-virt (DT) [ 146.274797][ T3223] Call trace: [ 146.275110][ T3223] dump_backtrace+0x94/0xec [ 146.275488][ T3223] show_stack+0x18/0x24 [ 146.275832][ T3223] dump_stack_lvl+0x78/0x90 [ 146.276206][ T3223] dump_stack+0x18/0x24 [ 146.276565][ T3223] bad_page+0x84/0x11c [ 146.276907][ T3223] free_page_is_bad_report+0x98/0xa4 [ 146.277294][ T3223] free_unref_folios+0x4c0/0x624 [ 146.277773][ T3223] folios_put_refs+0x108/0x284 [ 146.278211][ T3223] free_pages_and_swap_cache+0x14c/0x164 [ 146.278617][ T3223] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.279333][ T3223] tlb_finish_mmu+0x84/0x200 [ 146.280311][ T3223] exit_mmap+0x13c/0x288 [ 146.280825][ T3223] __mmput+0x3c/0x170 [ 146.281237][ T3223] mmput+0x50/0x5c [ 146.281876][ T3223] do_exit+0x270/0x98c [ 146.282245][ T3223] do_group_exit+0x34/0x90 [ 146.282660][ T3223] pid_child_should_wake+0x0/0x5c [ 146.283084][ T3223] invoke_syscall+0x48/0x118 [ 146.283475][ T3223] el0_svc_common.constprop.0+0x40/0xe0 [ 146.283936][ T3223] do_el0_svc+0x1c/0x28 [ 146.284366][ T3223] el0_svc+0x34/0xf8 [ 146.285069][ T3223] el0t_64_sync_handler+0x100/0x12c [ 146.285890][ T3223] el0t_64_sync+0x19c/0x1a0 executing program [ 146.324891][ T3224] BUG: Bad page cache in process syz-executor356 pfn:47245 [ 146.325512][ T3224] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47245 [ 146.326176][ T3224] memcg:f7f0000002c3a000 [ 146.326638][ T3224] aops:shmem_aops ino:c [ 146.327267][ T3224] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.328627][ T3224] raw: 01ffc0000004002d ffffc1ffc0000e48 ffffc1ffc01ce148 f8f000000749b730 [ 146.329673][ T3224] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.330767][ T3224] page dumped because: still mapped when deleted [ 146.331863][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.333327][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.334199][ T3224] Call trace: [ 146.334759][ T3224] dump_backtrace+0x94/0xec [ 146.335542][ T3224] show_stack+0x18/0x24 [ 146.335985][ T3224] dump_stack_lvl+0x78/0x90 [ 146.336489][ T3224] dump_stack+0x18/0x24 [ 146.337186][ T3224] filemap_unaccount_folio+0x118/0x278 [ 146.337827][ T3224] __filemap_remove_folio+0x3c/0x178 [ 146.338269][ T3224] filemap_remove_folio+0x48/0xa8 [ 146.338701][ T3224] truncate_inode_folio+0x30/0x4c [ 146.339130][ T3224] shmem_undo_range+0x208/0x620 [ 146.339559][ T3224] shmem_evict_inode+0x130/0x2dc [ 146.339993][ T3224] evict+0xb4/0x198 [ 146.340362][ T3224] iput+0x100/0x1b8 [ 146.340728][ T3224] dentry_unlink_inode+0xc0/0x188 [ 146.341127][ T3224] __dentry_kill+0x7c/0x1d4 [ 146.341624][ T3224] dput.part.0+0x30/0xbc [ 146.342035][ T3224] dput+0x4c/0x50 [ 146.342378][ T3224] __fput+0x110/0x2d4 [ 146.342856][ T3224] __fput_sync+0x50/0x5c [ 146.343293][ T3224] __arm64_sys_close+0x38/0x7c [ 146.343730][ T3224] invoke_syscall+0x48/0x118 [ 146.344176][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.345059][ T3224] do_el0_svc+0x1c/0x28 [ 146.346018][ T3224] el0_svc+0x34/0xf8 [ 146.347027][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.347634][ T3224] el0t_64_sync+0x19c/0x1a0 [ 146.349167][ T3224] BUG: Bad page cache in process syz-executor356 pfn:47385 [ 146.349675][ T3224] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x47385 [ 146.350269][ T3224] memcg:f7f0000002c3a000 [ 146.350617][ T3224] aops:shmem_aops ino:c [ 146.350976][ T3224] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.352054][ T3224] raw: 01ffc0000004002d ffffc1ffc01c9148 ffffc1ffc028a008 f8f000000749b730 [ 146.352635][ T3224] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.353144][ T3224] page dumped because: still mapped when deleted [ 146.353691][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.354494][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.354882][ T3224] Call trace: [ 146.355169][ T3224] dump_backtrace+0x94/0xec [ 146.355607][ T3224] show_stack+0x18/0x24 [ 146.355990][ T3224] dump_stack_lvl+0x78/0x90 [ 146.356671][ T3224] dump_stack+0x18/0x24 [ 146.357310][ T3224] filemap_unaccount_folio+0x118/0x278 [ 146.358201][ T3224] __filemap_remove_folio+0x3c/0x178 [ 146.359152][ T3224] filemap_remove_folio+0x48/0xa8 [ 146.359732][ T3224] truncate_inode_folio+0x30/0x4c [ 146.360164][ T3224] shmem_undo_range+0x208/0x620 [ 146.360596][ T3224] shmem_evict_inode+0x130/0x2dc [ 146.361015][ T3224] evict+0xb4/0x198 [ 146.361538][ T3224] iput+0x100/0x1b8 [ 146.362024][ T3224] dentry_unlink_inode+0xc0/0x188 [ 146.362423][ T3224] __dentry_kill+0x7c/0x1d4 [ 146.362810][ T3224] dput.part.0+0x30/0xbc [ 146.363200][ T3224] dput+0x4c/0x50 [ 146.363551][ T3224] __fput+0x110/0x2d4 [ 146.363996][ T3224] __fput_sync+0x50/0x5c [ 146.364404][ T3224] __arm64_sys_close+0x38/0x7c [ 146.364886][ T3224] invoke_syscall+0x48/0x118 [ 146.365325][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.365772][ T3224] do_el0_svc+0x1c/0x28 [ 146.366147][ T3224] el0_svc+0x34/0xf8 [ 146.366725][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.367514][ T3224] el0t_64_sync+0x19c/0x1a0 [ 146.375246][ T3224] BUG: Bad page map in process syz-executor356 pte:600000472458c3 pmd:800000046589003 [ 146.375978][ T3224] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47245 [ 146.376777][ T3224] memcg:f7f0000002c3a000 [ 146.377372][ T3224] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.378300][ T3224] raw: 01ffc0000004002c ffffc1ffc0204808 ffffc1ffc01ce148 0000000000000000 [ 146.378884][ T3224] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.379683][ T3224] page dumped because: bad pte [ 146.380160][ T3224] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fbf0000006dcf5f8 index:0 [ 146.380844][ T3224] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.382236][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.382937][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.383394][ T3224] Call trace: [ 146.383953][ T3224] dump_backtrace+0x94/0xec [ 146.384719][ T3224] show_stack+0x18/0x24 [ 146.385435][ T3224] dump_stack_lvl+0x78/0x90 [ 146.386197][ T3224] dump_stack+0x18/0x24 [ 146.386871][ T3224] print_bad_pte+0x1c8/0x258 [ 146.387526][ T3224] unmap_page_range+0x904/0x1190 [ 146.387920][ T3224] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.388357][ T3224] unmap_vmas+0x7c/0x170 [ 146.388725][ T3224] exit_mmap+0xc0/0x288 [ 146.389098][ T3224] __mmput+0x3c/0x170 [ 146.389444][ T3224] mmput+0x50/0x5c [ 146.389812][ T3224] do_exit+0x270/0x98c [ 146.390165][ T3224] do_group_exit+0x34/0x90 [ 146.390553][ T3224] pid_child_should_wake+0x0/0x5c [ 146.390944][ T3224] invoke_syscall+0x48/0x118 [ 146.391487][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.392018][ T3224] do_el0_svc+0x1c/0x28 [ 146.392406][ T3224] el0_svc+0x34/0xf8 [ 146.392884][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.393339][ T3224] el0t_64_sync+0x19c/0x1a0 [ 146.395577][ T3224] BUG: Bad page map in process syz-executor356 pte:600000473858c3 pmd:800000046589003 [ 146.396683][ T3224] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47385 [ 146.397668][ T3224] memcg:f7f0000002c3a000 [ 146.398180][ T3224] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.398895][ T3224] raw: 01ffc0000004002c ffffc1ffc01c9148 ffffc1ffc028a008 0000000000000000 [ 146.399393][ T3224] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.400135][ T3224] page dumped because: bad pte [ 146.400740][ T3224] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:fbf0000006dcf5f8 index:1 [ 146.402921][ T3224] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.403589][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.404286][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.404693][ T3224] Call trace: [ 146.405010][ T3224] dump_backtrace+0x94/0xec [ 146.405435][ T3224] show_stack+0x18/0x24 [ 146.405907][ T3224] dump_stack_lvl+0x78/0x90 [ 146.406305][ T3224] dump_stack+0x18/0x24 [ 146.406972][ T3224] print_bad_pte+0x1c8/0x258 [ 146.407643][ T3224] unmap_page_range+0x904/0x1190 [ 146.408378][ T3224] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.409205][ T3224] unmap_vmas+0x7c/0x170 [ 146.409906][ T3224] exit_mmap+0xc0/0x288 [ 146.410310][ T3224] __mmput+0x3c/0x170 [ 146.410684][ T3224] mmput+0x50/0x5c [ 146.411025][ T3224] do_exit+0x270/0x98c [ 146.411502][ T3224] do_group_exit+0x34/0x90 [ 146.411981][ T3224] pid_child_should_wake+0x0/0x5c [ 146.412610][ T3224] invoke_syscall+0x48/0x118 [ 146.413387][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.414336][ T3224] do_el0_svc+0x1c/0x28 [ 146.415231][ T3224] el0_svc+0x34/0xf8 [ 146.415885][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.416437][ T3224] el0t_64_sync+0x19c/0x1a0 [ 146.424057][ T3224] BUG: Bad page state in process syz-executor356 pfn:47245 [ 146.424729][ T3224] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x47245 [ 146.425388][ T3224] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.426137][ T3224] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.427025][ T3224] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 146.428160][ T3224] page dumped because: nonzero mapcount [ 146.428648][ T3224] Modules linked in: [ 146.429940][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.430688][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.431067][ T3224] Call trace: [ 146.431540][ T3224] dump_backtrace+0x94/0xec [ 146.432312][ T3224] show_stack+0x18/0x24 [ 146.433027][ T3224] dump_stack_lvl+0x78/0x90 [ 146.433867][ T3224] dump_stack+0x18/0x24 [ 146.434456][ T3224] bad_page+0x84/0x11c [ 146.435109][ T3224] free_page_is_bad_report+0x98/0xa4 [ 146.435536][ T3224] free_unref_folios+0x4c0/0x624 [ 146.435963][ T3224] folios_put_refs+0x108/0x284 [ 146.436430][ T3224] free_pages_and_swap_cache+0x14c/0x164 [ 146.436973][ T3224] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.437434][ T3224] tlb_finish_mmu+0x84/0x200 [ 146.437865][ T3224] exit_mmap+0x13c/0x288 [ 146.438237][ T3224] __mmput+0x3c/0x170 [ 146.438601][ T3224] mmput+0x50/0x5c [ 146.438946][ T3224] do_exit+0x270/0x98c [ 146.439308][ T3224] do_group_exit+0x34/0x90 [ 146.439689][ T3224] pid_child_should_wake+0x0/0x5c [ 146.440082][ T3224] invoke_syscall+0x48/0x118 [ 146.440467][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.440892][ T3224] do_el0_svc+0x1c/0x28 [ 146.441333][ T3224] el0_svc+0x34/0xf8 [ 146.441782][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.442198][ T3224] el0t_64_sync+0x19c/0x1a0 [ 146.444686][ T3224] BUG: Bad page state in process syz-executor356 pfn:47385 [ 146.445561][ T3224] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x47385 [ 146.446133][ T3224] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.447465][ T3224] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.448016][ T3224] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 146.448484][ T3224] page dumped because: nonzero mapcount [ 146.448873][ T3224] Modules linked in: [ 146.449252][ T3224] CPU: 0 PID: 3224 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.449958][ T3224] Hardware name: linux,dummy-virt (DT) [ 146.450321][ T3224] Call trace: [ 146.450608][ T3224] dump_backtrace+0x94/0xec [ 146.450990][ T3224] show_stack+0x18/0x24 [ 146.451521][ T3224] dump_stack_lvl+0x78/0x90 [ 146.452008][ T3224] dump_stack+0x18/0x24 [ 146.452376][ T3224] bad_page+0x84/0x11c [ 146.452811][ T3224] free_page_is_bad_report+0x98/0xa4 [ 146.453293][ T3224] free_unref_folios+0x4c0/0x624 [ 146.453809][ T3224] folios_put_refs+0x108/0x284 [ 146.454211][ T3224] free_pages_and_swap_cache+0x14c/0x164 [ 146.454844][ T3224] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.455705][ T3224] tlb_finish_mmu+0x84/0x200 [ 146.456499][ T3224] exit_mmap+0x13c/0x288 [ 146.457183][ T3224] __mmput+0x3c/0x170 [ 146.457633][ T3224] mmput+0x50/0x5c [ 146.458369][ T3224] do_exit+0x270/0x98c [ 146.459007][ T3224] do_group_exit+0x34/0x90 [ 146.459395][ T3224] pid_child_should_wake+0x0/0x5c [ 146.459802][ T3224] invoke_syscall+0x48/0x118 [ 146.460182][ T3224] el0_svc_common.constprop.0+0x40/0xe0 [ 146.460599][ T3224] do_el0_svc+0x1c/0x28 [ 146.460970][ T3224] el0_svc+0x34/0xf8 [ 146.461459][ T3224] el0t_64_sync_handler+0x100/0x12c [ 146.462045][ T3224] el0t_64_sync+0x19c/0x1a0 executing program [ 146.500026][ T3225] BUG: Bad page cache in process syz-executor356 pfn:481d2 [ 146.501098][ T3225] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x481d2 [ 146.502324][ T3225] memcg:f7f0000002c3a000 [ 146.502845][ T3225] aops:shmem_aops ino:d [ 146.503537][ T3225] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.504951][ T3225] raw: 01ffc0000004002d ffffc1ffc0204348 ffffc1ffc0204808 f8f000000749b730 [ 146.506198][ T3225] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.506771][ T3225] page dumped because: still mapped when deleted [ 146.507234][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.507954][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.508665][ T3225] Call trace: [ 146.509120][ T3225] dump_backtrace+0x94/0xec [ 146.509776][ T3225] show_stack+0x18/0x24 [ 146.510345][ T3225] dump_stack_lvl+0x78/0x90 [ 146.510821][ T3225] dump_stack+0x18/0x24 [ 146.511230][ T3225] filemap_unaccount_folio+0x118/0x278 [ 146.511748][ T3225] __filemap_remove_folio+0x3c/0x178 [ 146.512152][ T3225] filemap_remove_folio+0x48/0xa8 [ 146.512536][ T3225] truncate_inode_folio+0x30/0x4c [ 146.513061][ T3225] shmem_undo_range+0x208/0x620 [ 146.513591][ T3225] shmem_evict_inode+0x130/0x2dc [ 146.514254][ T3225] evict+0xb4/0x198 [ 146.514913][ T3225] iput+0x100/0x1b8 [ 146.515633][ T3225] dentry_unlink_inode+0xc0/0x188 [ 146.516146][ T3225] __dentry_kill+0x7c/0x1d4 [ 146.516966][ T3225] dput.part.0+0x30/0xbc [ 146.517639][ T3225] dput+0x4c/0x50 [ 146.518059][ T3225] __fput+0x110/0x2d4 [ 146.518436][ T3225] __fput_sync+0x50/0x5c [ 146.518845][ T3225] __arm64_sys_close+0x38/0x7c [ 146.519236][ T3225] invoke_syscall+0x48/0x118 [ 146.519618][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.520030][ T3225] do_el0_svc+0x1c/0x28 [ 146.520390][ T3225] el0_svc+0x34/0xf8 [ 146.520747][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.521163][ T3225] el0t_64_sync+0x19c/0x1a0 [ 146.524484][ T3225] BUG: Bad page cache in process syz-executor356 pfn:48120 [ 146.525001][ T3225] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x48120 [ 146.525542][ T3225] memcg:f7f0000002c3a000 [ 146.526130][ T3225] aops:shmem_aops ino:d [ 146.526886][ T3225] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.528035][ T3225] raw: 01ffc0000004002d ffffc1ffc0207488 ffffc1ffc01cd0c8 f8f000000749b730 [ 146.529043][ T3225] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.529924][ T3225] page dumped because: still mapped when deleted [ 146.530340][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.531055][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.531612][ T3225] Call trace: [ 146.532025][ T3225] dump_backtrace+0x94/0xec [ 146.532453][ T3225] show_stack+0x18/0x24 [ 146.532874][ T3225] dump_stack_lvl+0x78/0x90 [ 146.533449][ T3225] dump_stack+0x18/0x24 [ 146.533956][ T3225] filemap_unaccount_folio+0x118/0x278 [ 146.534457][ T3225] __filemap_remove_folio+0x3c/0x178 [ 146.534910][ T3225] filemap_remove_folio+0x48/0xa8 [ 146.535359][ T3225] truncate_inode_folio+0x30/0x4c [ 146.535798][ T3225] shmem_undo_range+0x208/0x620 [ 146.536201][ T3225] shmem_evict_inode+0x130/0x2dc [ 146.536602][ T3225] evict+0xb4/0x198 [ 146.536955][ T3225] iput+0x100/0x1b8 [ 146.537331][ T3225] dentry_unlink_inode+0xc0/0x188 [ 146.537999][ T3225] __dentry_kill+0x7c/0x1d4 [ 146.538689][ T3225] dput.part.0+0x30/0xbc [ 146.539382][ T3225] dput+0x4c/0x50 [ 146.539798][ T3225] __fput+0x110/0x2d4 [ 146.540316][ T3225] __fput_sync+0x50/0x5c [ 146.540872][ T3225] __arm64_sys_close+0x38/0x7c [ 146.542157][ T3225] invoke_syscall+0x48/0x118 [ 146.542951][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.543622][ T3225] do_el0_svc+0x1c/0x28 [ 146.544039][ T3225] el0_svc+0x34/0xf8 [ 146.544447][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.544897][ T3225] el0t_64_sync+0x19c/0x1a0 [ 146.548906][ T3225] BUG: Bad page map in process syz-executor356 pte:600000481d28c3 pmd:800000046423003 [ 146.549647][ T3225] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481d2 [ 146.550229][ T3225] memcg:f7f0000002c3a000 [ 146.550542][ T3225] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.552150][ T3225] raw: 01ffc0000004002c ffffc1ffc0000e48 ffffc1ffc0204808 0000000000000000 [ 146.553143][ T3225] raw: 0000000000000000 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.554166][ T3225] page dumped because: bad pte [ 146.554850][ T3225] addr:00000000209a0000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf0000006dcf368 index:0 [ 146.555542][ T3225] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.556193][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.557018][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.557409][ T3225] Call trace: [ 146.557800][ T3225] dump_backtrace+0x94/0xec [ 146.558311][ T3225] show_stack+0x18/0x24 [ 146.558730][ T3225] dump_stack_lvl+0x78/0x90 [ 146.559124][ T3225] dump_stack+0x18/0x24 [ 146.559523][ T3225] print_bad_pte+0x1c8/0x258 [ 146.559967][ T3225] unmap_page_range+0x904/0x1190 [ 146.560429][ T3225] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.560898][ T3225] unmap_vmas+0x7c/0x170 [ 146.561815][ T3225] exit_mmap+0xc0/0x288 [ 146.562804][ T3225] __mmput+0x3c/0x170 [ 146.563308][ T3225] mmput+0x50/0x5c [ 146.563692][ T3225] do_exit+0x270/0x98c [ 146.564084][ T3225] do_group_exit+0x34/0x90 [ 146.564495][ T3225] pid_child_should_wake+0x0/0x5c [ 146.565012][ T3225] invoke_syscall+0x48/0x118 [ 146.566046][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.566962][ T3225] do_el0_svc+0x1c/0x28 [ 146.567648][ T3225] el0_svc+0x34/0xf8 [ 146.568050][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.568458][ T3225] el0t_64_sync+0x19c/0x1a0 [ 146.570251][ T3225] BUG: Bad page map in process syz-executor356 pte:600000481208c3 pmd:800000046423003 [ 146.570923][ T3225] page: refcount:1 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x48120 [ 146.572214][ T3225] memcg:f7f0000002c3a000 [ 146.572547][ T3225] flags: 0x1ffc0000004002c(referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.573622][ T3225] raw: 01ffc0000004002c ffffc1ffc0207488 ffffc1ffc01cd0c8 0000000000000000 [ 146.574790][ T3225] raw: 0000000000000001 0000000000000000 00000001fffffffe f7f0000002c3a000 [ 146.575648][ T3225] page dumped because: bad pte [ 146.576249][ T3225] addr:00000000209a1000 vm_flags:400000f9 anon_vma:0000000000000000 mapping:faf0000006dcf368 index:1 [ 146.577395][ T3225] file:dmabuf fault:udmabuf_vm_fault mmap:dma_buf_mmap_internal read_folio:0x0 [ 146.578753][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.579550][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.579959][ T3225] Call trace: [ 146.580280][ T3225] dump_backtrace+0x94/0xec [ 146.580700][ T3225] show_stack+0x18/0x24 [ 146.581078][ T3225] dump_stack_lvl+0x78/0x90 [ 146.581639][ T3225] dump_stack+0x18/0x24 [ 146.582145][ T3225] print_bad_pte+0x1c8/0x258 [ 146.582557][ T3225] unmap_page_range+0x904/0x1190 [ 146.582988][ T3225] unmap_single_vma.constprop.0+0x4c/0x84 [ 146.583449][ T3225] unmap_vmas+0x7c/0x170 [ 146.583832][ T3225] exit_mmap+0xc0/0x288 [ 146.584201][ T3225] __mmput+0x3c/0x170 [ 146.584605][ T3225] mmput+0x50/0x5c [ 146.585501][ T3225] do_exit+0x270/0x98c [ 146.586346][ T3225] do_group_exit+0x34/0x90 [ 146.586801][ T3225] pid_child_should_wake+0x0/0x5c [ 146.587222][ T3225] invoke_syscall+0x48/0x118 [ 146.587624][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.588108][ T3225] do_el0_svc+0x1c/0x28 [ 146.588605][ T3225] el0_svc+0x34/0xf8 [ 146.588971][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.589691][ T3225] el0t_64_sync+0x19c/0x1a0 [ 146.599358][ T3225] BUG: Bad page state in process syz-executor356 pfn:481d2 [ 146.600322][ T3225] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x0 pfn:0x481d2 [ 146.602707][ T3225] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.603998][ T3225] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.605052][ T3225] raw: 0000000000000000 0000000000000000 00000000fffffffe 0000000000000000 [ 146.605995][ T3225] page dumped because: nonzero mapcount [ 146.606692][ T3225] Modules linked in: [ 146.608037][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.609442][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.610325][ T3225] Call trace: [ 146.610697][ T3225] dump_backtrace+0x94/0xec [ 146.611176][ T3225] show_stack+0x18/0x24 [ 146.611636][ T3225] dump_stack_lvl+0x78/0x90 [ 146.612114][ T3225] dump_stack+0x18/0x24 [ 146.612489][ T3225] bad_page+0x84/0x11c [ 146.613506][ T3225] free_page_is_bad_report+0x98/0xa4 [ 146.614633][ T3225] free_unref_folios+0x4c0/0x624 [ 146.615699][ T3225] folios_put_refs+0x108/0x284 [ 146.616590][ T3225] free_pages_and_swap_cache+0x14c/0x164 [ 146.617540][ T3225] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.618437][ T3225] tlb_finish_mmu+0x84/0x200 [ 146.619155][ T3225] exit_mmap+0x13c/0x288 [ 146.619876][ T3225] __mmput+0x3c/0x170 [ 146.620673][ T3225] mmput+0x50/0x5c [ 146.621579][ T3225] do_exit+0x270/0x98c [ 146.622726][ T3225] do_group_exit+0x34/0x90 [ 146.623478][ T3225] pid_child_should_wake+0x0/0x5c [ 146.624377][ T3225] invoke_syscall+0x48/0x118 [ 146.625196][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.626245][ T3225] do_el0_svc+0x1c/0x28 [ 146.626935][ T3225] el0_svc+0x34/0xf8 [ 146.627581][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.628539][ T3225] el0t_64_sync+0x19c/0x1a0 [ 146.634133][ T3225] BUG: Bad page state in process syz-executor356 pfn:48120 [ 146.635345][ T3225] page: refcount:0 mapcount:-1 mapping:0000000000000000 index:0x1 pfn:0x48120 [ 146.637013][ T3225] flags: 0x1ffc0000004000c(referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.638476][ T3225] raw: 01ffc0000004000c dead000000000100 dead000000000122 0000000000000000 [ 146.639802][ T3225] raw: 0000000000000001 0000000000000000 00000000fffffffe 0000000000000000 [ 146.640836][ T3225] page dumped because: nonzero mapcount [ 146.643192][ T3225] Modules linked in: [ 146.643982][ T3225] CPU: 0 PID: 3225 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.645604][ T3225] Hardware name: linux,dummy-virt (DT) [ 146.646468][ T3225] Call trace: [ 146.646990][ T3225] dump_backtrace+0x94/0xec [ 146.647755][ T3225] show_stack+0x18/0x24 [ 146.648710][ T3225] dump_stack_lvl+0x78/0x90 [ 146.649552][ T3225] dump_stack+0x18/0x24 [ 146.650420][ T3225] bad_page+0x84/0x11c [ 146.651328][ T3225] free_page_is_bad_report+0x98/0xa4 [ 146.652423][ T3225] free_unref_folios+0x4c0/0x624 [ 146.653222][ T3225] folios_put_refs+0x108/0x284 [ 146.654147][ T3225] free_pages_and_swap_cache+0x14c/0x164 [ 146.655148][ T3225] __tlb_batch_free_encoded_pages+0x4c/0xdc [ 146.656304][ T3225] tlb_finish_mmu+0x84/0x200 [ 146.657311][ T3225] exit_mmap+0x13c/0x288 [ 146.658121][ T3225] __mmput+0x3c/0x170 [ 146.659122][ T3225] mmput+0x50/0x5c [ 146.660077][ T3225] do_exit+0x270/0x98c [ 146.660921][ T3225] do_group_exit+0x34/0x90 [ 146.661861][ T3225] pid_child_should_wake+0x0/0x5c [ 146.662661][ T3225] invoke_syscall+0x48/0x118 [ 146.663485][ T3225] el0_svc_common.constprop.0+0x40/0xe0 [ 146.664310][ T3225] do_el0_svc+0x1c/0x28 [ 146.665041][ T3225] el0_svc+0x34/0xf8 [ 146.665890][ T3225] el0t_64_sync_handler+0x100/0x12c [ 146.666834][ T3225] el0t_64_sync+0x19c/0x1a0 executing program [ 146.720859][ T3226] BUG: Bad page cache in process syz-executor356 pfn:4a280 [ 146.722798][ T3226] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x4a280 [ 146.724501][ T3226] memcg:f7f0000002c3a000 [ 146.725407][ T3226] aops:shmem_aops ino:e [ 146.726299][ T3226] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.730223][ T3226] raw: 01ffc0000004002d ffffc1ffc0207148 ffffc1ffc0000e48 f8f000000749b730 [ 146.732070][ T3226] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.733141][ T3226] page dumped because: still mapped when deleted [ 146.734148][ T3226] CPU: 0 PID: 3226 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.736146][ T3226] Hardware name: linux,dummy-virt (DT) [ 146.737151][ T3226] Call trace: [ 146.737880][ T3226] dump_backtrace+0x94/0xec [ 146.738777][ T3226] show_stack+0x18/0x24 [ 146.739704][ T3226] dump_stack_lvl+0x78/0x90 [ 146.740744][ T3226] dump_stack+0x18/0x24 [ 146.742060][ T3226] filemap_unaccount_folio+0x118/0x278 [ 146.742932][ T3226] __filemap_remove_folio+0x3c/0x178 [ 146.743853][ T3226] filemap_remove_folio+0x48/0xa8 [ 146.744707][ T3226] truncate_inode_folio+0x30/0x4c [ 146.745588][ T3226] shmem_undo_range+0x208/0x620 [ 146.746550][ T3226] shmem_evict_inode+0x130/0x2dc [ 146.747531][ T3226] evict+0xb4/0x198 [ 146.748260][ T3226] iput+0x100/0x1b8 [ 146.749082][ T3226] dentry_unlink_inode+0xc0/0x188 [ 146.749996][ T3226] __dentry_kill+0x7c/0x1d4 [ 146.750848][ T3226] dput.part.0+0x30/0xbc [ 146.751931][ T3226] dput+0x4c/0x50 [ 146.752674][ T3226] __fput+0x110/0x2d4 [ 146.753484][ T3226] __fput_sync+0x50/0x5c [ 146.754299][ T3226] __arm64_sys_close+0x38/0x7c [ 146.755205][ T3226] invoke_syscall+0x48/0x118 [ 146.756053][ T3226] el0_svc_common.constprop.0+0x40/0xe0 [ 146.756986][ T3226] do_el0_svc+0x1c/0x28 [ 146.757900][ T3226] el0_svc+0x34/0xf8 [ 146.758779][ T3226] el0t_64_sync_handler+0x100/0x12c [ 146.759795][ T3226] el0t_64_sync+0x19c/0x1a0 [ 146.763366][ T3226] BUG: Bad page cache in process syz-executor356 pfn:40039 [ 146.764590][ T3226] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x40039 [ 146.765775][ T3226] memcg:f7f0000002c3a000 [ 146.766459][ T3226] aops:shmem_aops ino:e [ 146.767183][ T3226] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.768899][ T3226] raw: 01ffc0000004002d ffffc1ffc028a008 ffffc1ffc01e4008 f8f000000749b730 [ 146.769958][ T3226] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.771002][ T3226] page dumped because: still mapped when deleted [ 146.772318][ T3226] CPU: 0 PID: 3226 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.773918][ T3226] Hardware name: linux,dummy-virt (DT) [ 146.774842][ T3226] Call trace: [ 146.775574][ T3226] dump_backtrace+0x94/0xec [ 146.776382][ T3226] show_stack+0x18/0x24 [ 146.777170][ T3226] dump_stack_lvl+0x78/0x90 [ 146.777988][ T3226] dump_stack+0x18/0x24 [ 146.778821][ T3226] filemap_unaccount_folio+0x118/0x278 [ 146.779788][ T3226] __filemap_remove_folio+0x3c/0x178 [ 146.780652][ T3226] filemap_remove_folio+0x48/0xa8 [ 146.781829][ T3226] truncate_inode_folio+0x30/0x4c [ 146.782714][ T3226] shmem_undo_range+0x208/0x620 [ 146.783586][ T3226] shmem_evict_inode+0x130/0x2dc [ 146.784456][ T3226] evict+0xb4/0x198 [ 146.785274][ T3226] iput+0x100/0x1b8 [ 146.786081][ T3226] dentry_unlink_inode+0xc0/0x188 [ 146.787006][ T3226] __dentry_kill+0x7c/0x1d4 [ 146.787804][ T3226] dput.part.0+0x30/0xbc [ 146.788574][ T3226] dput+0x4c/0x50 [ 146.789299][ T3226] __fput+0x110/0x2d4 [ 146.790227][ T3226] __fput_sync+0x50/0x5c [ 146.791093][ T3226] __arm64_sys_close+0x38/0x7c [ 146.792410][ T3226] invoke_syscall+0x48/0x118 [ 146.793187][ T3226] el0_svc_common.constprop.0+0x40/0xe0 [ 146.794003][ T3226] do_el0_svc+0x1c/0x28 [ 146.794849][ T3226] el0_svc+0x34/0xf8 [ 146.795691][ T3226] el0t_64_sync_handler+0x100/0x12c [ 146.796740][ T3226] el0t_64_sync+0x19c/0x1a0 executing program [ 146.854932][ T3227] BUG: Bad page cache in process syz-executor356 pfn:47d25 [ 146.856301][ T3227] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47d25 [ 146.857690][ T3227] memcg:f7f0000002c3a000 [ 146.858480][ T3227] aops:shmem_aops ino:f [ 146.859274][ T3227] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.861237][ T3227] raw: 01ffc0000004002d ffffc1ffc0207108 ffffc1ffc0204348 f8f000000749b730 [ 146.862628][ T3227] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.863713][ T3227] page dumped because: still mapped when deleted [ 146.864550][ T3227] CPU: 0 PID: 3227 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.865992][ T3227] Hardware name: linux,dummy-virt (DT) [ 146.867111][ T3227] Call trace: [ 146.867729][ T3227] dump_backtrace+0x94/0xec [ 146.868665][ T3227] show_stack+0x18/0x24 [ 146.869595][ T3227] dump_stack_lvl+0x78/0x90 [ 146.870566][ T3227] dump_stack+0x18/0x24 [ 146.871856][ T3227] filemap_unaccount_folio+0x118/0x278 [ 146.872859][ T3227] __filemap_remove_folio+0x3c/0x178 [ 146.873817][ T3227] filemap_remove_folio+0x48/0xa8 [ 146.874704][ T3227] truncate_inode_folio+0x30/0x4c [ 146.875714][ T3227] shmem_undo_range+0x208/0x620 [ 146.876658][ T3227] shmem_evict_inode+0x130/0x2dc [ 146.877542][ T3227] evict+0xb4/0x198 [ 146.878441][ T3227] iput+0x100/0x1b8 [ 146.879156][ T3227] dentry_unlink_inode+0xc0/0x188 [ 146.879939][ T3227] __dentry_kill+0x7c/0x1d4 [ 146.880632][ T3227] dput.part.0+0x30/0xbc [ 146.881331][ T3227] dput+0x4c/0x50 [ 146.882073][ T3227] __fput+0x110/0x2d4 [ 146.882842][ T3227] __fput_sync+0x50/0x5c [ 146.883720][ T3227] __arm64_sys_close+0x38/0x7c [ 146.884603][ T3227] invoke_syscall+0x48/0x118 [ 146.885391][ T3227] el0_svc_common.constprop.0+0x40/0xe0 [ 146.886411][ T3227] do_el0_svc+0x1c/0x28 [ 146.887186][ T3227] el0_svc+0x34/0xf8 [ 146.888015][ T3227] el0t_64_sync_handler+0x100/0x12c [ 146.888994][ T3227] el0t_64_sync+0x19c/0x1a0 [ 146.895220][ T3227] BUG: Bad page cache in process syz-executor356 pfn:4810d [ 146.896407][ T3227] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4810d [ 146.897755][ T3227] memcg:f7f0000002c3a000 [ 146.898614][ T3227] aops:shmem_aops ino:f [ 146.899427][ T3227] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.901667][ T3227] raw: 01ffc0000004002d ffffc1ffc01f4948 ffffc1ffc01cc1c8 f8f000000749b730 [ 146.902957][ T3227] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 146.904288][ T3227] page dumped because: still mapped when deleted [ 146.905290][ T3227] CPU: 0 PID: 3227 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 146.907168][ T3227] Hardware name: linux,dummy-virt (DT) [ 146.908138][ T3227] Call trace: [ 146.908820][ T3227] dump_backtrace+0x94/0xec [ 146.909762][ T3227] show_stack+0x18/0x24 [ 146.910599][ T3227] dump_stack_lvl+0x78/0x90 [ 146.911745][ T3227] dump_stack+0x18/0x24 [ 146.912519][ T3227] filemap_unaccount_folio+0x118/0x278 [ 146.913408][ T3227] __filemap_remove_folio+0x3c/0x178 [ 146.914238][ T3227] filemap_remove_folio+0x48/0xa8 [ 146.915064][ T3227] truncate_inode_folio+0x30/0x4c [ 146.916024][ T3227] shmem_undo_range+0x208/0x620 [ 146.916807][ T3227] shmem_evict_inode+0x130/0x2dc [ 146.917749][ T3227] evict+0xb4/0x198 [ 146.918583][ T3227] iput+0x100/0x1b8 [ 146.919313][ T3227] dentry_unlink_inode+0xc0/0x188 [ 146.920249][ T3227] __dentry_kill+0x7c/0x1d4 [ 146.921286][ T3227] dput.part.0+0x30/0xbc [ 146.922372][ T3227] dput+0x4c/0x50 [ 146.923127][ T3227] __fput+0x110/0x2d4 [ 146.924007][ T3227] __fput_sync+0x50/0x5c [ 146.925085][ T3227] __arm64_sys_close+0x38/0x7c [ 146.926130][ T3227] invoke_syscall+0x48/0x118 [ 146.926860][ T3227] el0_svc_common.constprop.0+0x40/0xe0 [ 146.928095][ T3227] do_el0_svc+0x1c/0x28 [ 146.929041][ T3227] el0_svc+0x34/0xf8 [ 146.929891][ T3227] el0t_64_sync_handler+0x100/0x12c [ 146.930789][ T3227] el0t_64_sync+0x19c/0x1a0 executing program [ 146.994953][ T3228] BUG: Bad page cache in process syz-executor356 pfn:47900 [ 146.996109][ T3228] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47900 [ 146.997659][ T3228] memcg:f7f0000002c3a000 [ 146.998579][ T3228] aops:shmem_aops ino:10 [ 146.999350][ T3228] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.001074][ T3228] raw: 01ffc0000004002d ffffc1ffc01c3008 ffffc1ffc0207148 f8f000000749b730 [ 147.002973][ T3228] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.004067][ T3228] page dumped because: still mapped when deleted [ 147.004888][ T3228] CPU: 0 PID: 3228 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.006381][ T3228] Hardware name: linux,dummy-virt (DT) [ 147.007160][ T3228] Call trace: [ 147.007794][ T3228] dump_backtrace+0x94/0xec [ 147.008737][ T3228] show_stack+0x18/0x24 [ 147.009499][ T3228] dump_stack_lvl+0x78/0x90 [ 147.010375][ T3228] dump_stack+0x18/0x24 [ 147.011205][ T3228] filemap_unaccount_folio+0x118/0x278 [ 147.012592][ T3228] __filemap_remove_folio+0x3c/0x178 [ 147.013420][ T3228] filemap_remove_folio+0x48/0xa8 [ 147.014368][ T3228] truncate_inode_folio+0x30/0x4c [ 147.015297][ T3228] shmem_undo_range+0x208/0x620 [ 147.016187][ T3228] shmem_evict_inode+0x130/0x2dc [ 147.017139][ T3228] evict+0xb4/0x198 [ 147.017923][ T3228] iput+0x100/0x1b8 [ 147.018700][ T3228] dentry_unlink_inode+0xc0/0x188 [ 147.019590][ T3228] __dentry_kill+0x7c/0x1d4 [ 147.020557][ T3228] dput.part.0+0x30/0xbc [ 147.021583][ T3228] dput+0x4c/0x50 [ 147.022308][ T3228] __fput+0x110/0x2d4 [ 147.022997][ T3228] __fput_sync+0x50/0x5c [ 147.023713][ T3228] __arm64_sys_close+0x38/0x7c [ 147.024462][ T3228] invoke_syscall+0x48/0x118 [ 147.025233][ T3228] el0_svc_common.constprop.0+0x40/0xe0 [ 147.026134][ T3228] do_el0_svc+0x1c/0x28 [ 147.026957][ T3228] el0_svc+0x34/0xf8 [ 147.027762][ T3228] el0t_64_sync_handler+0x100/0x12c [ 147.028695][ T3228] el0t_64_sync+0x19c/0x1a0 [ 147.034149][ T3228] BUG: Bad page cache in process syz-executor356 pfn:481c5 [ 147.035328][ T3228] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x481c5 [ 147.036407][ T3228] memcg:f7f0000002c3a000 [ 147.037162][ T3228] aops:shmem_aops ino:10 [ 147.038039][ T3228] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.039590][ T3228] raw: 01ffc0000004002d ffffc1ffc01e4008 ffffc1ffc01ccb08 f8f000000749b730 [ 147.040682][ T3228] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.042309][ T3228] page dumped because: still mapped when deleted [ 147.043179][ T3228] CPU: 0 PID: 3228 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.044793][ T3228] Hardware name: linux,dummy-virt (DT) [ 147.045761][ T3228] Call trace: [ 147.046406][ T3228] dump_backtrace+0x94/0xec [ 147.047225][ T3228] show_stack+0x18/0x24 [ 147.047936][ T3228] dump_stack_lvl+0x78/0x90 [ 147.048777][ T3228] dump_stack+0x18/0x24 [ 147.049598][ T3228] filemap_unaccount_folio+0x118/0x278 [ 147.050571][ T3228] __filemap_remove_folio+0x3c/0x178 [ 147.051794][ T3228] filemap_remove_folio+0x48/0xa8 [ 147.052575][ T3228] truncate_inode_folio+0x30/0x4c [ 147.053591][ T3228] shmem_undo_range+0x208/0x620 [ 147.054627][ T3228] shmem_evict_inode+0x130/0x2dc [ 147.055457][ T3228] evict+0xb4/0x198 [ 147.056307][ T3228] iput+0x100/0x1b8 [ 147.057386][ T3228] dentry_unlink_inode+0xc0/0x188 [ 147.058226][ T3228] __dentry_kill+0x7c/0x1d4 [ 147.059163][ T3228] dput.part.0+0x30/0xbc [ 147.059981][ T3228] dput+0x4c/0x50 [ 147.060898][ T3228] __fput+0x110/0x2d4 [ 147.062108][ T3228] __fput_sync+0x50/0x5c [ 147.063114][ T3228] __arm64_sys_close+0x38/0x7c [ 147.063962][ T3228] invoke_syscall+0x48/0x118 [ 147.064934][ T3228] el0_svc_common.constprop.0+0x40/0xe0 [ 147.065897][ T3228] do_el0_svc+0x1c/0x28 [ 147.066678][ T3228] el0_svc+0x34/0xf8 [ 147.067448][ T3228] el0t_64_sync_handler+0x100/0x12c [ 147.068394][ T3228] el0t_64_sync+0x19c/0x1a0 [ 147.120764][ T3229] BUG: Bad page cache in process syz-executor356 pfn:47307 [ 147.123079][ T3229] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47307 [ 147.124304][ T3229] memcg:f7f0000002c3a000 [ 147.125834][ T3229] aops:shmem_aops ino:11 [ 147.126628][ T3229] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.128665][ T3229] raw: 01ffc0000004002d ffffc1ffc01f4648 ffffc1ffc0207108 f8f000000749b730 [ 147.130077][ T3229] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.131370][ T3229] page dumped because: still mapped when deleted [ 147.132344][ T3229] CPU: 0 PID: 3229 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.133940][ T3229] Hardware name: linux,dummy-virt (DT) [ 147.134692][ T3229] Call trace: [ 147.135266][ T3229] dump_backtrace+0x94/0xec [ 147.136225][ T3229] show_stack+0x18/0x24 [ 147.137153][ T3229] dump_stack_lvl+0x78/0x90 [ 147.137940][ T3229] dump_stack+0x18/0x24 [ 147.138833][ T3229] filemap_unaccount_folio+0x118/0x278 [ 147.139888][ T3229] __filemap_remove_folio+0x3c/0x178 [ 147.140697][ T3229] filemap_remove_folio+0x48/0xa8 [ 147.141891][ T3229] truncate_inode_folio+0x30/0x4c [ 147.142825][ T3229] shmem_undo_range+0x208/0x620 [ 147.143867][ T3229] shmem_evict_inode+0x130/0x2dc [ 147.144747][ T3229] evict+0xb4/0x198 [ 147.145530][ T3229] iput+0x100/0x1b8 [ 147.146711][ T3229] dentry_unlink_inode+0xc0/0x188 [ 147.147766][ T3229] __dentry_kill+0x7c/0x1d4 [ 147.149266][ T3229] dput.part.0+0x30/0xbc [ 147.150098][ T3229] dput+0x4c/0x50 [ 147.150914][ T3229] __fput+0x110/0x2d4 [ 147.152506][ T3229] __fput_sync+0x50/0x5c [ 147.153738][ T3229] __arm64_sys_close+0x38/0x7c [ 147.155029][ T3229] invoke_syscall+0x48/0x118 [ 147.155838][ T3229] el0_svc_common.constprop.0+0x40/0xe0 [ 147.156740][ T3229] do_el0_svc+0x1c/0x28 [ 147.157664][ T3229] el0_svc+0x34/0xf8 [ 147.158484][ T3229] el0t_64_sync_handler+0x100/0x12c [ 147.159382][ T3229] el0t_64_sync+0x19c/0x1a0 executing program [ 147.168534][ T3229] BUG: Bad page cache in process syz-executor356 pfn:481c4 [ 147.169765][ T3229] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x481c4 [ 147.171132][ T3229] memcg:f7f0000002c3a000 [ 147.172097][ T3229] aops:shmem_aops ino:11 [ 147.172827][ T3229] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.174482][ T3229] raw: 01ffc0000004002d ffffc1ffc01cc1c8 ffffc1ffc1e83e08 f8f000000749b730 [ 147.175946][ T3229] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.177237][ T3229] page dumped because: still mapped when deleted [ 147.178268][ T3229] CPU: 0 PID: 3229 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.179889][ T3229] Hardware name: linux,dummy-virt (DT) [ 147.180832][ T3229] Call trace: [ 147.181747][ T3229] dump_backtrace+0x94/0xec [ 147.182691][ T3229] show_stack+0x18/0x24 [ 147.183466][ T3229] dump_stack_lvl+0x78/0x90 [ 147.184292][ T3229] dump_stack+0x18/0x24 [ 147.185063][ T3229] filemap_unaccount_folio+0x118/0x278 [ 147.186206][ T3229] __filemap_remove_folio+0x3c/0x178 [ 147.187154][ T3229] filemap_remove_folio+0x48/0xa8 [ 147.187957][ T3229] truncate_inode_folio+0x30/0x4c [ 147.188832][ T3229] shmem_undo_range+0x208/0x620 [ 147.189699][ T3229] shmem_evict_inode+0x130/0x2dc [ 147.190579][ T3229] evict+0xb4/0x198 [ 147.191608][ T3229] iput+0x100/0x1b8 [ 147.192339][ T3229] dentry_unlink_inode+0xc0/0x188 [ 147.193280][ T3229] __dentry_kill+0x7c/0x1d4 [ 147.194138][ T3229] dput.part.0+0x30/0xbc [ 147.195076][ T3229] dput+0x4c/0x50 [ 147.195957][ T3229] __fput+0x110/0x2d4 [ 147.196762][ T3229] __fput_sync+0x50/0x5c [ 147.197545][ T3229] __arm64_sys_close+0x38/0x7c [ 147.198412][ T3229] invoke_syscall+0x48/0x118 [ 147.199258][ T3229] el0_svc_common.constprop.0+0x40/0xe0 [ 147.200226][ T3229] do_el0_svc+0x1c/0x28 [ 147.201111][ T3229] el0_svc+0x34/0xf8 [ 147.202131][ T3229] el0t_64_sync_handler+0x100/0x12c [ 147.203021][ T3229] el0t_64_sync+0x19c/0x1a0 executing program [ 147.258111][ T3230] BUG: Bad page cache in process syz-executor356 pfn:473ea [ 147.258674][ T3230] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x0 pfn:0x473ea [ 147.259185][ T3230] memcg:f7f0000002c3a000 [ 147.259506][ T3230] aops:shmem_aops ino:413 [ 147.259876][ T3230] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.260575][ T3230] raw: 01ffc0000004002d ffffc1ffc01c2c48 ffffc1ffc01f4e08 f3f0000005b714d0 [ 147.261228][ T3230] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.262024][ T3230] page dumped because: still mapped when deleted [ 147.262523][ T3230] CPU: 1 PID: 3230 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.263224][ T3230] Hardware name: linux,dummy-virt (DT) [ 147.263632][ T3230] Call trace: [ 147.263976][ T3230] dump_backtrace+0x94/0xec [ 147.264425][ T3230] show_stack+0x18/0x24 [ 147.264850][ T3230] dump_stack_lvl+0x78/0x90 [ 147.265327][ T3230] dump_stack+0x18/0x24 [ 147.265924][ T3230] filemap_unaccount_folio+0x118/0x278 [ 147.266442][ T3230] __filemap_remove_folio+0x3c/0x178 [ 147.266853][ T3230] filemap_remove_folio+0x48/0xa8 [ 147.267276][ T3230] truncate_inode_folio+0x30/0x4c [ 147.267657][ T3230] shmem_undo_range+0x208/0x620 [ 147.268054][ T3230] shmem_evict_inode+0x130/0x2dc [ 147.268463][ T3230] evict+0xb4/0x198 [ 147.268811][ T3230] iput+0x100/0x1b8 [ 147.269164][ T3230] dentry_unlink_inode+0xc0/0x188 [ 147.269563][ T3230] __dentry_kill+0x7c/0x1d4 [ 147.270006][ T3230] dput.part.0+0x30/0xbc [ 147.270387][ T3230] dput+0x4c/0x50 [ 147.270735][ T3230] __fput+0x110/0x2d4 [ 147.271099][ T3230] __fput_sync+0x50/0x5c [ 147.271588][ T3230] __arm64_sys_close+0x38/0x7c [ 147.272078][ T3230] invoke_syscall+0x48/0x118 [ 147.272530][ T3230] el0_svc_common.constprop.0+0x40/0xe0 [ 147.273003][ T3230] do_el0_svc+0x1c/0x28 [ 147.273440][ T3230] el0_svc+0x34/0xf8 [ 147.273898][ T3230] el0t_64_sync_handler+0x100/0x12c [ 147.274322][ T3230] el0t_64_sync+0x19c/0x1a0 [ 147.275399][ T3230] BUG: Bad page cache in process syz-executor356 pfn:47d38 [ 147.275989][ T3230] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x1 pfn:0x47d38 [ 147.276515][ T3230] memcg:f7f0000002c3a000 [ 147.276973][ T3230] aops:shmem_aops ino:413 [ 147.277383][ T3230] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.278194][ T3230] raw: 01ffc0000004002d ffffc1ffc01cfa88 ffffc1ffc0270948 f3f0000005b714d0 [ 147.278772][ T3230] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.279299][ T3230] page dumped because: still mapped when deleted [ 147.279731][ T3230] CPU: 1 PID: 3230 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.280524][ T3230] Hardware name: linux,dummy-virt (DT) [ 147.280932][ T3230] Call trace: [ 147.281367][ T3230] dump_backtrace+0x94/0xec [ 147.282009][ T3230] show_stack+0x18/0x24 [ 147.282439][ T3230] dump_stack_lvl+0x78/0x90 [ 147.283115][ T3230] dump_stack+0x18/0x24 [ 147.283574][ T3230] filemap_unaccount_folio+0x118/0x278 [ 147.284552][ T3230] __filemap_remove_folio+0x3c/0x178 [ 147.285128][ T3230] filemap_remove_folio+0x48/0xa8 [ 147.285798][ T3230] truncate_inode_folio+0x30/0x4c [ 147.286571][ T3230] shmem_undo_range+0x208/0x620 [ 147.287168][ T3230] shmem_evict_inode+0x130/0x2dc [ 147.287859][ T3230] evict+0xb4/0x198 [ 147.288386][ T3230] iput+0x100/0x1b8 [ 147.288958][ T3230] dentry_unlink_inode+0xc0/0x188 [ 147.289626][ T3230] __dentry_kill+0x7c/0x1d4 [ 147.290276][ T3230] dput.part.0+0x30/0xbc [ 147.291005][ T3230] dput+0x4c/0x50 [ 147.291738][ T3230] __fput+0x110/0x2d4 [ 147.292357][ T3230] __fput_sync+0x50/0x5c [ 147.292824][ T3230] __arm64_sys_close+0x38/0x7c [ 147.293374][ T3230] invoke_syscall+0x48/0x118 [ 147.293895][ T3230] el0_svc_common.constprop.0+0x40/0xe0 [ 147.294669][ T3230] do_el0_svc+0x1c/0x28 [ 147.295313][ T3230] el0_svc+0x34/0xf8 [ 147.295854][ T3230] el0t_64_sync_handler+0x100/0x12c [ 147.296452][ T3230] el0t_64_sync+0x19c/0x1a0 executing program [ 147.340371][ T3231] BUG: Bad page cache in process syz-executor356 pfn:470c0 [ 147.341578][ T3231] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x470c0 [ 147.342896][ T3231] memcg:f7f0000002c3a000 [ 147.343629][ T3231] aops:shmem_aops ino:12 [ 147.344350][ T3231] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.345930][ T3231] raw: 01ffc0000004002d ffffc1ffc02893c8 ffffc1ffc01a1d88 f8f000000749b730 [ 147.346954][ T3231] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.347904][ T3231] page dumped because: still mapped when deleted [ 147.348641][ T3231] CPU: 0 PID: 3231 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.350033][ T3231] Hardware name: linux,dummy-virt (DT) [ 147.350824][ T3231] Call trace: [ 147.351448][ T3231] dump_backtrace+0x94/0xec [ 147.352359][ T3231] show_stack+0x18/0x24 [ 147.353108][ T3231] dump_stack_lvl+0x78/0x90 [ 147.353997][ T3231] dump_stack+0x18/0x24 [ 147.354764][ T3231] filemap_unaccount_folio+0x118/0x278 [ 147.355764][ T3231] __filemap_remove_folio+0x3c/0x178 [ 147.356666][ T3231] filemap_remove_folio+0x48/0xa8 [ 147.357515][ T3231] truncate_inode_folio+0x30/0x4c [ 147.358391][ T3231] shmem_undo_range+0x208/0x620 [ 147.359230][ T3231] shmem_evict_inode+0x130/0x2dc [ 147.360102][ T3231] evict+0xb4/0x198 [ 147.360896][ T3231] iput+0x100/0x1b8 [ 147.361895][ T3231] dentry_unlink_inode+0xc0/0x188 [ 147.362677][ T3231] __dentry_kill+0x7c/0x1d4 [ 147.363443][ T3231] dput.part.0+0x30/0xbc [ 147.364222][ T3231] dput+0x4c/0x50 [ 147.364949][ T3231] __fput+0x110/0x2d4 [ 147.365695][ T3231] __fput_sync+0x50/0x5c [ 147.366473][ T3231] __arm64_sys_close+0x38/0x7c [ 147.367224][ T3231] invoke_syscall+0x48/0x118 [ 147.368029][ T3231] el0_svc_common.constprop.0+0x40/0xe0 [ 147.368922][ T3231] do_el0_svc+0x1c/0x28 [ 147.369691][ T3231] el0_svc+0x34/0xf8 [ 147.370458][ T3231] el0t_64_sync_handler+0x100/0x12c [ 147.371446][ T3231] el0t_64_sync+0x19c/0x1a0 [ 147.373626][ T3231] BUG: Bad page cache in process syz-executor356 pfn:46876 [ 147.374588][ T3231] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x46876 [ 147.375681][ T3231] memcg:f7f0000002c3a000 [ 147.376332][ T3231] aops:shmem_aops ino:12 [ 147.377116][ T3231] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.378834][ T3231] raw: 01ffc0000004002d ffffc1ffc01c3008 ffffc1ffc01e04c8 f8f000000749b730 [ 147.380041][ T3231] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.380993][ T3231] page dumped because: still mapped when deleted [ 147.382219][ T3231] CPU: 0 PID: 3231 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.383896][ T3231] Hardware name: linux,dummy-virt (DT) [ 147.384786][ T3231] Call trace: [ 147.385388][ T3231] dump_backtrace+0x94/0xec [ 147.386297][ T3231] show_stack+0x18/0x24 [ 147.386943][ T3231] dump_stack_lvl+0x78/0x90 [ 147.387551][ T3231] dump_stack+0x18/0x24 [ 147.388245][ T3231] filemap_unaccount_folio+0x118/0x278 [ 147.389073][ T3231] __filemap_remove_folio+0x3c/0x178 [ 147.389874][ T3231] filemap_remove_folio+0x48/0xa8 [ 147.390684][ T3231] truncate_inode_folio+0x30/0x4c [ 147.391720][ T3231] shmem_undo_range+0x208/0x620 [ 147.392543][ T3231] shmem_evict_inode+0x130/0x2dc [ 147.393464][ T3231] evict+0xb4/0x198 [ 147.394306][ T3231] iput+0x100/0x1b8 [ 147.395035][ T3231] dentry_unlink_inode+0xc0/0x188 [ 147.395844][ T3231] __dentry_kill+0x7c/0x1d4 [ 147.396619][ T3231] dput.part.0+0x30/0xbc [ 147.397478][ T3231] dput+0x4c/0x50 [ 147.398217][ T3231] __fput+0x110/0x2d4 [ 147.399069][ T3231] __fput_sync+0x50/0x5c [ 147.400064][ T3231] __arm64_sys_close+0x38/0x7c [ 147.400972][ T3231] invoke_syscall+0x48/0x118 [ 147.402047][ T3231] el0_svc_common.constprop.0+0x40/0xe0 [ 147.403172][ T3231] do_el0_svc+0x1c/0x28 [ 147.404085][ T3231] el0_svc+0x34/0xf8 [ 147.404905][ T3231] el0t_64_sync_handler+0x100/0x12c [ 147.406037][ T3231] el0t_64_sync+0x19c/0x1a0 executing program [ 147.454680][ T3232] BUG: Bad page cache in process syz-executor356 pfn:47d39 [ 147.456209][ T3232] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x0 pfn:0x47d39 [ 147.457318][ T3232] memcg:f7f0000002c3a000 [ 147.458060][ T3232] aops:shmem_aops ino:414 [ 147.458808][ T3232] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.460171][ T3232] raw: 01ffc0000004002d ffffc1ffc01ea648 ffffc1ffc028b208 f3f0000005b714d0 [ 147.461341][ T3232] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.462774][ T3232] page dumped because: still mapped when deleted [ 147.463709][ T3232] CPU: 1 PID: 3232 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.465147][ T3232] Hardware name: linux,dummy-virt (DT) [ 147.466065][ T3232] Call trace: [ 147.466616][ T3232] dump_backtrace+0x94/0xec [ 147.467380][ T3232] show_stack+0x18/0x24 [ 147.468482][ T3232] dump_stack_lvl+0x78/0x90 [ 147.469537][ T3232] dump_stack+0x18/0x24 [ 147.470330][ T3232] filemap_unaccount_folio+0x118/0x278 [ 147.471257][ T3232] __filemap_remove_folio+0x3c/0x178 [ 147.472433][ T3232] filemap_remove_folio+0x48/0xa8 [ 147.473005][ T3232] truncate_inode_folio+0x30/0x4c [ 147.473436][ T3232] shmem_undo_range+0x208/0x620 [ 147.473859][ T3232] shmem_evict_inode+0x130/0x2dc [ 147.474258][ T3232] evict+0xb4/0x198 [ 147.474622][ T3232] iput+0x100/0x1b8 [ 147.474979][ T3232] dentry_unlink_inode+0xc0/0x188 [ 147.475381][ T3232] __dentry_kill+0x7c/0x1d4 [ 147.475874][ T3232] dput.part.0+0x30/0xbc [ 147.476434][ T3232] dput+0x4c/0x50 [ 147.476906][ T3232] __fput+0x110/0x2d4 [ 147.477578][ T3232] __fput_sync+0x50/0x5c [ 147.478390][ T3232] __arm64_sys_close+0x38/0x7c [ 147.479487][ T3232] invoke_syscall+0x48/0x118 [ 147.480348][ T3232] el0_svc_common.constprop.0+0x40/0xe0 [ 147.481622][ T3232] do_el0_svc+0x1c/0x28 [ 147.482481][ T3232] el0_svc+0x34/0xf8 [ 147.483155][ T3232] el0t_64_sync_handler+0x100/0x12c [ 147.483992][ T3232] el0t_64_sync+0x19c/0x1a0 [ 147.493798][ T3232] BUG: Bad page cache in process syz-executor356 pfn:4a2c8 [ 147.495034][ T3232] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x1 pfn:0x4a2c8 [ 147.496151][ T3232] memcg:f7f0000002c3a000 [ 147.496771][ T3232] aops:shmem_aops ino:414 [ 147.497487][ T3232] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.499143][ T3232] raw: 01ffc0000004002d ffffc1ffc01f4e48 ffffc1ffc028abc8 f3f0000005b714d0 [ 147.500113][ T3232] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.501082][ T3232] page dumped because: still mapped when deleted [ 147.502085][ T3232] CPU: 0 PID: 3232 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.503532][ T3232] Hardware name: linux,dummy-virt (DT) [ 147.504377][ T3232] Call trace: [ 147.505039][ T3232] dump_backtrace+0x94/0xec [ 147.505859][ T3232] show_stack+0x18/0x24 [ 147.506638][ T3232] dump_stack_lvl+0x78/0x90 [ 147.507559][ T3232] dump_stack+0x18/0x24 [ 147.508353][ T3232] filemap_unaccount_folio+0x118/0x278 [ 147.509328][ T3232] __filemap_remove_folio+0x3c/0x178 [ 147.509979][ T3232] filemap_remove_folio+0x48/0xa8 [ 147.510466][ T3232] truncate_inode_folio+0x30/0x4c [ 147.510908][ T3232] shmem_undo_range+0x208/0x620 [ 147.511493][ T3232] shmem_evict_inode+0x130/0x2dc [ 147.512276][ T3232] evict+0xb4/0x198 [ 147.513360][ T3232] iput+0x100/0x1b8 [ 147.514551][ T3232] dentry_unlink_inode+0xc0/0x188 [ 147.516070][ T3232] __dentry_kill+0x7c/0x1d4 [ 147.517451][ T3232] dput.part.0+0x30/0xbc [ 147.518257][ T3232] dput+0x4c/0x50 [ 147.519032][ T3232] __fput+0x110/0x2d4 [ 147.519878][ T3232] __fput_sync+0x50/0x5c [ 147.520781][ T3232] __arm64_sys_close+0x38/0x7c [ 147.522322][ T3232] invoke_syscall+0x48/0x118 [ 147.523362][ T3232] el0_svc_common.constprop.0+0x40/0xe0 [ 147.524353][ T3232] do_el0_svc+0x1c/0x28 [ 147.525468][ T3232] el0_svc+0x34/0xf8 [ 147.526299][ T3232] el0t_64_sync_handler+0x100/0x12c [ 147.527124][ T3232] el0t_64_sync+0x19c/0x1a0 executing program [ 147.569747][ T3233] BUG: Bad page cache in process syz-executor356 pfn:401a6 [ 147.571489][ T3233] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x401a6 [ 147.572878][ T3233] memcg:f7f0000002c3a000 [ 147.573662][ T3233] aops:shmem_aops ino:13 [ 147.574577][ T3233] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.576128][ T3233] raw: 01ffc0000004002d ffffc1ffc01e0d48 ffffc1ffc01e0948 f8f000000749b730 [ 147.577122][ T3233] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.578121][ T3233] page dumped because: still mapped when deleted [ 147.578924][ T3233] CPU: 0 PID: 3233 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.580368][ T3233] Hardware name: linux,dummy-virt (DT) [ 147.581055][ T3233] Call trace: [ 147.581624][ T3233] dump_backtrace+0x94/0xec [ 147.582445][ T3233] show_stack+0x18/0x24 [ 147.583192][ T3233] dump_stack_lvl+0x78/0x90 [ 147.583967][ T3233] dump_stack+0x18/0x24 [ 147.584741][ T3233] filemap_unaccount_folio+0x118/0x278 [ 147.585668][ T3233] __filemap_remove_folio+0x3c/0x178 [ 147.586612][ T3233] filemap_remove_folio+0x48/0xa8 [ 147.587377][ T3233] truncate_inode_folio+0x30/0x4c [ 147.588315][ T3233] shmem_undo_range+0x208/0x620 [ 147.589272][ T3233] shmem_evict_inode+0x130/0x2dc [ 147.590068][ T3233] evict+0xb4/0x198 [ 147.590737][ T3233] iput+0x100/0x1b8 [ 147.591432][ T3233] dentry_unlink_inode+0xc0/0x188 [ 147.592212][ T3233] __dentry_kill+0x7c/0x1d4 [ 147.593081][ T3233] dput.part.0+0x30/0xbc [ 147.594039][ T3233] dput+0x4c/0x50 [ 147.594826][ T3233] __fput+0x110/0x2d4 [ 147.595658][ T3233] __fput_sync+0x50/0x5c [ 147.596429][ T3233] __arm64_sys_close+0x38/0x7c [ 147.596972][ T3233] invoke_syscall+0x48/0x118 [ 147.597747][ T3233] el0_svc_common.constprop.0+0x40/0xe0 [ 147.598756][ T3233] do_el0_svc+0x1c/0x28 [ 147.599559][ T3233] el0_svc+0x34/0xf8 [ 147.599930][ T3233] el0t_64_sync_handler+0x100/0x12c [ 147.600389][ T3233] el0t_64_sync+0x19c/0x1a0 [ 147.604450][ T3233] BUG: Bad page cache in process syz-executor356 pfn:47825 [ 147.605494][ T3233] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x47825 [ 147.606704][ T3233] memcg:f7f0000002c3a000 [ 147.607352][ T3233] aops:shmem_aops ino:13 [ 147.608162][ T3233] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.610257][ T3233] raw: 01ffc0000004002d ffffc1ffc0006988 ffffc1ffc01f4f08 f8f000000749b730 [ 147.612093][ T3233] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.613218][ T3233] page dumped because: still mapped when deleted [ 147.614303][ T3233] CPU: 0 PID: 3233 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.616164][ T3233] Hardware name: linux,dummy-virt (DT) [ 147.617018][ T3233] Call trace: [ 147.617650][ T3233] dump_backtrace+0x94/0xec [ 147.618588][ T3233] show_stack+0x18/0x24 [ 147.619485][ T3233] dump_stack_lvl+0x78/0x90 [ 147.620332][ T3233] dump_stack+0x18/0x24 [ 147.621063][ T3233] filemap_unaccount_folio+0x118/0x278 [ 147.622303][ T3233] __filemap_remove_folio+0x3c/0x178 [ 147.623289][ T3233] filemap_remove_folio+0x48/0xa8 [ 147.624291][ T3233] truncate_inode_folio+0x30/0x4c [ 147.625117][ T3233] shmem_undo_range+0x208/0x620 [ 147.625955][ T3233] shmem_evict_inode+0x130/0x2dc [ 147.626946][ T3233] evict+0xb4/0x198 [ 147.627715][ T3233] iput+0x100/0x1b8 [ 147.628848][ T3233] dentry_unlink_inode+0xc0/0x188 [ 147.630069][ T3233] __dentry_kill+0x7c/0x1d4 [ 147.630972][ T3233] dput.part.0+0x30/0xbc [ 147.632287][ T3233] dput+0x4c/0x50 [ 147.633096][ T3233] __fput+0x110/0x2d4 [ 147.634071][ T3233] __fput_sync+0x50/0x5c [ 147.635072][ T3233] __arm64_sys_close+0x38/0x7c [ 147.636069][ T3233] invoke_syscall+0x48/0x118 [ 147.636901][ T3233] el0_svc_common.constprop.0+0x40/0xe0 [ 147.637930][ T3233] do_el0_svc+0x1c/0x28 [ 147.638750][ T3233] el0_svc+0x34/0xf8 [ 147.639295][ T3233] el0t_64_sync_handler+0x100/0x12c [ 147.640522][ T3233] el0t_64_sync+0x19c/0x1a0 executing program [ 147.693772][ T3234] BUG: Bad page cache in process syz-executor356 pfn:47a99 [ 147.694700][ T3234] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x47a99 [ 147.695318][ T3234] memcg:f7f0000002c3a000 [ 147.695740][ T3234] aops:shmem_aops ino:14 [ 147.696394][ T3234] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.697134][ T3234] raw: 01ffc0000004002d ffffc1ffc028abc8 ffffc1ffc01a1b88 f0f000000749add0 [ 147.697643][ T3234] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.698173][ T3234] page dumped because: still mapped when deleted [ 147.698889][ T3234] CPU: 0 PID: 3234 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.699896][ T3234] Hardware name: linux,dummy-virt (DT) [ 147.700689][ T3234] Call trace: [ 147.701249][ T3234] dump_backtrace+0x94/0xec [ 147.701874][ T3234] show_stack+0x18/0x24 [ 147.702272][ T3234] dump_stack_lvl+0x78/0x90 [ 147.702690][ T3234] dump_stack+0x18/0x24 [ 147.703087][ T3234] filemap_unaccount_folio+0x118/0x278 [ 147.703555][ T3234] __filemap_remove_folio+0x3c/0x178 [ 147.703988][ T3234] filemap_remove_folio+0x48/0xa8 [ 147.704457][ T3234] truncate_inode_folio+0x30/0x4c [ 147.704882][ T3234] shmem_undo_range+0x208/0x620 [ 147.705342][ T3234] shmem_evict_inode+0x130/0x2dc [ 147.706061][ T3234] evict+0xb4/0x198 [ 147.706518][ T3234] iput+0x100/0x1b8 [ 147.706921][ T3234] dentry_unlink_inode+0xc0/0x188 [ 147.707382][ T3234] __dentry_kill+0x7c/0x1d4 [ 147.707750][ T3234] dput.part.0+0x30/0xbc [ 147.708094][ T3234] dput+0x4c/0x50 [ 147.708427][ T3234] __fput+0x110/0x2d4 [ 147.708825][ T3234] __fput_sync+0x50/0x5c [ 147.709269][ T3234] __arm64_sys_close+0x38/0x7c [ 147.710052][ T3234] invoke_syscall+0x48/0x118 [ 147.710605][ T3234] el0_svc_common.constprop.0+0x40/0xe0 [ 147.711310][ T3234] do_el0_svc+0x1c/0x28 [ 147.712138][ T3234] el0_svc+0x34/0xf8 [ 147.712834][ T3234] el0t_64_sync_handler+0x100/0x12c [ 147.713278][ T3234] el0t_64_sync+0x19c/0x1a0 [ 147.716919][ T3234] BUG: Bad page cache in process syz-executor356 pfn:4686e [ 147.717890][ T3234] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4686e [ 147.718897][ T3234] memcg:f7f0000002c3a000 [ 147.719588][ T3234] aops:shmem_aops ino:14 [ 147.720349][ T3234] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.722425][ T3234] raw: 01ffc0000004002d ffffc1ffc01ea648 ffffc1ffc02893c8 f0f000000749add0 [ 147.723520][ T3234] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.724728][ T3234] page dumped because: still mapped when deleted [ 147.725757][ T3234] CPU: 0 PID: 3234 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.727431][ T3234] Hardware name: linux,dummy-virt (DT) [ 147.728437][ T3234] Call trace: [ 147.729214][ T3234] dump_backtrace+0x94/0xec [ 147.730226][ T3234] show_stack+0x18/0x24 [ 147.731141][ T3234] dump_stack_lvl+0x78/0x90 [ 147.732310][ T3234] dump_stack+0x18/0x24 [ 147.733339][ T3234] filemap_unaccount_folio+0x118/0x278 [ 147.734563][ T3234] __filemap_remove_folio+0x3c/0x178 [ 147.735655][ T3234] filemap_remove_folio+0x48/0xa8 [ 147.736632][ T3234] truncate_inode_folio+0x30/0x4c [ 147.737573][ T3234] shmem_undo_range+0x208/0x620 [ 147.738609][ T3234] shmem_evict_inode+0x130/0x2dc [ 147.739466][ T3234] evict+0xb4/0x198 [ 147.740184][ T3234] iput+0x100/0x1b8 [ 147.740991][ T3234] dentry_unlink_inode+0xc0/0x188 [ 147.742314][ T3234] __dentry_kill+0x7c/0x1d4 [ 147.743121][ T3234] dput.part.0+0x30/0xbc [ 147.743856][ T3234] dput+0x4c/0x50 [ 147.744515][ T3234] __fput+0x110/0x2d4 [ 147.745290][ T3234] __fput_sync+0x50/0x5c [ 147.746075][ T3234] __arm64_sys_close+0x38/0x7c [ 147.746926][ T3234] invoke_syscall+0x48/0x118 [ 147.747886][ T3234] el0_svc_common.constprop.0+0x40/0xe0 [ 147.748797][ T3234] do_el0_svc+0x1c/0x28 [ 147.749554][ T3234] el0_svc+0x34/0xf8 [ 147.750352][ T3234] el0t_64_sync_handler+0x100/0x12c [ 147.751258][ T3234] el0t_64_sync+0x19c/0x1a0 executing program [ 147.805892][ T3235] BUG: Bad page cache in process syz-executor356 pfn:48a50 [ 147.807180][ T3235] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x0 pfn:0x48a50 [ 147.808552][ T3235] memcg:f7f0000002c3a000 [ 147.809289][ T3235] aops:shmem_aops ino:415 [ 147.810469][ T3235] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.812748][ T3235] raw: 01ffc0000004002d ffffc1ffc01ccb48 ffffc1ffc026d5c8 f3f0000005b714d0 [ 147.814120][ T3235] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.815356][ T3235] page dumped because: still mapped when deleted [ 147.816244][ T3235] CPU: 1 PID: 3235 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.817913][ T3235] Hardware name: linux,dummy-virt (DT) [ 147.818790][ T3235] Call trace: [ 147.819458][ T3235] dump_backtrace+0x94/0xec [ 147.820414][ T3235] show_stack+0x18/0x24 [ 147.821371][ T3235] dump_stack_lvl+0x78/0x90 [ 147.822660][ T3235] dump_stack+0x18/0x24 [ 147.823799][ T3235] filemap_unaccount_folio+0x118/0x278 [ 147.824818][ T3235] __filemap_remove_folio+0x3c/0x178 [ 147.825839][ T3235] filemap_remove_folio+0x48/0xa8 [ 147.826809][ T3235] truncate_inode_folio+0x30/0x4c [ 147.827774][ T3235] shmem_undo_range+0x208/0x620 [ 147.828736][ T3235] shmem_evict_inode+0x130/0x2dc [ 147.829699][ T3235] evict+0xb4/0x198 [ 147.830572][ T3235] iput+0x100/0x1b8 [ 147.831571][ T3235] dentry_unlink_inode+0xc0/0x188 [ 147.832754][ T3235] __dentry_kill+0x7c/0x1d4 [ 147.834210][ T3235] dput.part.0+0x30/0xbc [ 147.835161][ T3235] dput+0x4c/0x50 [ 147.835976][ T3235] __fput+0x110/0x2d4 [ 147.836842][ T3235] __fput_sync+0x50/0x5c [ 147.837749][ T3235] __arm64_sys_close+0x38/0x7c [ 147.838704][ T3235] invoke_syscall+0x48/0x118 [ 147.839662][ T3235] el0_svc_common.constprop.0+0x40/0xe0 [ 147.840708][ T3235] do_el0_svc+0x1c/0x28 [ 147.841857][ T3235] el0_svc+0x34/0xf8 [ 147.842731][ T3235] el0t_64_sync_handler+0x100/0x12c [ 147.843684][ T3235] el0t_64_sync+0x19c/0x1a0 [ 147.845255][ T3235] BUG: Bad page cache in process syz-executor356 pfn:49b57 [ 147.846582][ T3235] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x1 pfn:0x49b57 [ 147.847937][ T3235] memcg:f7f0000002c3a000 [ 147.848740][ T3235] aops:shmem_aops ino:415 [ 147.849589][ T3235] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.854509][ T3235] raw: 01ffc0000004002d ffffc1ffc0229408 ffffc1ffc02704c8 f3f0000005b714d0 [ 147.856140][ T3235] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.857587][ T3235] page dumped because: still mapped when deleted [ 147.858683][ T3235] CPU: 1 PID: 3235 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.860763][ T3235] Hardware name: linux,dummy-virt (DT) [ 147.861797][ T3235] Call trace: [ 147.862586][ T3235] dump_backtrace+0x94/0xec [ 147.863555][ T3235] show_stack+0x18/0x24 [ 147.864444][ T3235] dump_stack_lvl+0x78/0x90 [ 147.865350][ T3235] dump_stack+0x18/0x24 [ 147.866154][ T3235] filemap_unaccount_folio+0x118/0x278 [ 147.867004][ T3235] __filemap_remove_folio+0x3c/0x178 [ 147.867879][ T3235] filemap_remove_folio+0x48/0xa8 [ 147.868715][ T3235] truncate_inode_folio+0x30/0x4c [ 147.869593][ T3235] shmem_undo_range+0x208/0x620 [ 147.870579][ T3235] shmem_evict_inode+0x130/0x2dc [ 147.871680][ T3235] evict+0xb4/0x198 [ 147.872631][ T3235] iput+0x100/0x1b8 [ 147.873785][ T3235] dentry_unlink_inode+0xc0/0x188 [ 147.874739][ T3235] __dentry_kill+0x7c/0x1d4 [ 147.875603][ T3235] dput.part.0+0x30/0xbc [ 147.876692][ T3235] dput+0x4c/0x50 [ 147.877620][ T3235] __fput+0x110/0x2d4 [ 147.878578][ T3235] __fput_sync+0x50/0x5c [ 147.879356][ T3235] __arm64_sys_close+0x38/0x7c [ 147.880276][ T3235] invoke_syscall+0x48/0x118 [ 147.881125][ T3235] el0_svc_common.constprop.0+0x40/0xe0 [ 147.882328][ T3235] do_el0_svc+0x1c/0x28 [ 147.883096][ T3235] el0_svc+0x34/0xf8 [ 147.884015][ T3235] el0t_64_sync_handler+0x100/0x12c [ 147.885051][ T3235] el0t_64_sync+0x19c/0x1a0 executing program [ 147.930899][ T3236] BUG: Bad page cache in process syz-executor356 pfn:47343 [ 147.932616][ T3236] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x47343 [ 147.933689][ T3236] memcg:f7f0000002c3a000 [ 147.934321][ T3236] aops:shmem_aops ino:15 [ 147.934990][ T3236] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.936637][ T3236] raw: 01ffc0000004002d ffffc1ffc01cc508 ffffc1ffc01f4988 f0f000000749add0 [ 147.937854][ T3236] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.938783][ T3236] page dumped because: still mapped when deleted [ 147.939580][ T3236] CPU: 0 PID: 3236 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.941093][ T3236] Hardware name: linux,dummy-virt (DT) [ 147.942156][ T3236] Call trace: [ 147.942755][ T3236] dump_backtrace+0x94/0xec [ 147.943491][ T3236] show_stack+0x18/0x24 [ 147.944170][ T3236] dump_stack_lvl+0x78/0x90 [ 147.944870][ T3236] dump_stack+0x18/0x24 [ 147.945573][ T3236] filemap_unaccount_folio+0x118/0x278 [ 147.946468][ T3236] __filemap_remove_folio+0x3c/0x178 [ 147.947388][ T3236] filemap_remove_folio+0x48/0xa8 [ 147.948217][ T3236] truncate_inode_folio+0x30/0x4c [ 147.949081][ T3236] shmem_undo_range+0x208/0x620 [ 147.949930][ T3236] shmem_evict_inode+0x130/0x2dc [ 147.950759][ T3236] evict+0xb4/0x198 [ 147.951636][ T3236] iput+0x100/0x1b8 [ 147.952390][ T3236] dentry_unlink_inode+0xc0/0x188 [ 147.953113][ T3236] __dentry_kill+0x7c/0x1d4 [ 147.953934][ T3236] dput.part.0+0x30/0xbc [ 147.954621][ T3236] dput+0x4c/0x50 [ 147.955286][ T3236] __fput+0x110/0x2d4 [ 147.956062][ T3236] __fput_sync+0x50/0x5c [ 147.956894][ T3236] __arm64_sys_close+0x38/0x7c [ 147.957638][ T3236] invoke_syscall+0x48/0x118 [ 147.958355][ T3236] el0_svc_common.constprop.0+0x40/0xe0 [ 147.959038][ T3236] do_el0_svc+0x1c/0x28 [ 147.959716][ T3236] el0_svc+0x34/0xf8 [ 147.960342][ T3236] el0t_64_sync_handler+0x100/0x12c [ 147.961031][ T3236] el0t_64_sync+0x19c/0x1a0 [ 147.964242][ T3236] BUG: Bad page cache in process syz-executor356 pfn:47d26 [ 147.965228][ T3236] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x47d26 [ 147.966115][ T3236] memcg:f7f0000002c3a000 [ 147.966659][ T3236] aops:shmem_aops ino:15 [ 147.967299][ T3236] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 147.968713][ T3236] raw: 01ffc0000004002d ffffc1ffc01cd0c8 ffffc1ffc01f4fc8 f0f000000749add0 [ 147.969650][ T3236] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 147.970664][ T3236] page dumped because: still mapped when deleted [ 147.971667][ T3236] CPU: 0 PID: 3236 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 147.972936][ T3236] Hardware name: linux,dummy-virt (DT) [ 147.973757][ T3236] Call trace: [ 147.974282][ T3236] dump_backtrace+0x94/0xec [ 147.975019][ T3236] show_stack+0x18/0x24 [ 147.975747][ T3236] dump_stack_lvl+0x78/0x90 [ 147.976456][ T3236] dump_stack+0x18/0x24 [ 147.977174][ T3236] filemap_unaccount_folio+0x118/0x278 [ 147.978108][ T3236] __filemap_remove_folio+0x3c/0x178 [ 147.978983][ T3236] filemap_remove_folio+0x48/0xa8 [ 147.979909][ T3236] truncate_inode_folio+0x30/0x4c [ 147.980741][ T3236] shmem_undo_range+0x208/0x620 [ 147.981848][ T3236] shmem_evict_inode+0x130/0x2dc [ 147.982756][ T3236] evict+0xb4/0x198 [ 147.983436][ T3236] iput+0x100/0x1b8 [ 147.984252][ T3236] dentry_unlink_inode+0xc0/0x188 [ 147.985227][ T3236] __dentry_kill+0x7c/0x1d4 [ 147.986174][ T3236] dput.part.0+0x30/0xbc [ 147.986997][ T3236] dput+0x4c/0x50 [ 147.987755][ T3236] __fput+0x110/0x2d4 [ 147.988507][ T3236] __fput_sync+0x50/0x5c [ 147.989205][ T3236] __arm64_sys_close+0x38/0x7c [ 147.989916][ T3236] invoke_syscall+0x48/0x118 [ 147.990802][ T3236] el0_svc_common.constprop.0+0x40/0xe0 [ 147.991947][ T3236] do_el0_svc+0x1c/0x28 [ 147.992728][ T3236] el0_svc+0x34/0xf8 [ 147.993480][ T3236] el0t_64_sync_handler+0x100/0x12c [ 147.994199][ T3236] el0t_64_sync+0x19c/0x1a0 executing program [ 148.037536][ T3237] BUG: Bad page cache in process syz-executor356 pfn:4a5cc [ 148.038143][ T3237] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x0 pfn:0x4a5cc [ 148.038862][ T3237] memcg:f7f0000002c3a000 [ 148.039465][ T3237] aops:shmem_aops ino:416 [ 148.040212][ T3237] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.042436][ T3237] raw: 01ffc0000004002d ffffc1ffc1e81608 ffffc1ffc02707c8 f3f0000005b714d0 [ 148.043740][ T3237] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.044895][ T3237] page dumped because: still mapped when deleted [ 148.045803][ T3237] CPU: 1 PID: 3237 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.047138][ T3237] Hardware name: linux,dummy-virt (DT) [ 148.047974][ T3237] Call trace: [ 148.048590][ T3237] dump_backtrace+0x94/0xec [ 148.049465][ T3237] show_stack+0x18/0x24 [ 148.050324][ T3237] dump_stack_lvl+0x78/0x90 [ 148.051502][ T3237] dump_stack+0x18/0x24 [ 148.052567][ T3237] filemap_unaccount_folio+0x118/0x278 [ 148.053622][ T3237] __filemap_remove_folio+0x3c/0x178 [ 148.054518][ T3237] filemap_remove_folio+0x48/0xa8 [ 148.055396][ T3237] truncate_inode_folio+0x30/0x4c [ 148.056157][ T3237] shmem_undo_range+0x208/0x620 [ 148.056963][ T3237] shmem_evict_inode+0x130/0x2dc [ 148.057530][ T3237] evict+0xb4/0x198 [ 148.058097][ T3237] iput+0x100/0x1b8 [ 148.058549][ T3237] dentry_unlink_inode+0xc0/0x188 [ 148.059009][ T3237] __dentry_kill+0x7c/0x1d4 [ 148.059478][ T3237] dput.part.0+0x30/0xbc [ 148.059854][ T3237] dput+0x4c/0x50 [ 148.060198][ T3237] __fput+0x110/0x2d4 [ 148.060601][ T3237] __fput_sync+0x50/0x5c [ 148.061004][ T3237] __arm64_sys_close+0x38/0x7c [ 148.061680][ T3237] invoke_syscall+0x48/0x118 [ 148.062229][ T3237] el0_svc_common.constprop.0+0x40/0xe0 [ 148.062670][ T3237] do_el0_svc+0x1c/0x28 [ 148.063035][ T3237] el0_svc+0x34/0xf8 [ 148.063607][ T3237] el0t_64_sync_handler+0x100/0x12c [ 148.064135][ T3237] el0t_64_sync+0x19c/0x1a0 [ 148.065027][ T3237] BUG: Bad page cache in process syz-executor356 pfn:49c1f [ 148.065547][ T3237] page: refcount:4 mapcount:1 mapping:0000000043494d25 index:0x1 pfn:0x49c1f [ 148.066503][ T3237] memcg:f7f0000002c3a000 [ 148.067221][ T3237] aops:shmem_aops ino:416 [ 148.067878][ T3237] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.069673][ T3237] raw: 01ffc0000004002d ffffc1ffc0297308 ffffc1ffc01ce688 f3f0000005b714d0 [ 148.070759][ T3237] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.071929][ T3237] page dumped because: still mapped when deleted [ 148.072758][ T3237] CPU: 1 PID: 3237 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.073514][ T3237] Hardware name: linux,dummy-virt (DT) [ 148.074643][ T3237] Call trace: [ 148.075398][ T3237] dump_backtrace+0x94/0xec [ 148.076111][ T3237] show_stack+0x18/0x24 [ 148.076878][ T3237] dump_stack_lvl+0x78/0x90 [ 148.077834][ T3237] dump_stack+0x18/0x24 [ 148.078531][ T3237] filemap_unaccount_folio+0x118/0x278 [ 148.079419][ T3237] __filemap_remove_folio+0x3c/0x178 [ 148.080261][ T3237] filemap_remove_folio+0x48/0xa8 [ 148.081327][ T3237] truncate_inode_folio+0x30/0x4c [ 148.081920][ T3237] shmem_undo_range+0x208/0x620 [ 148.082398][ T3237] shmem_evict_inode+0x130/0x2dc [ 148.082822][ T3237] evict+0xb4/0x198 [ 148.083201][ T3237] iput+0x100/0x1b8 [ 148.083555][ T3237] dentry_unlink_inode+0xc0/0x188 [ 148.083985][ T3237] __dentry_kill+0x7c/0x1d4 [ 148.084383][ T3237] dput.part.0+0x30/0xbc [ 148.084781][ T3237] dput+0x4c/0x50 [ 148.085218][ T3237] __fput+0x110/0x2d4 [ 148.085701][ T3237] __fput_sync+0x50/0x5c [ 148.086390][ T3237] __arm64_sys_close+0x38/0x7c [ 148.086791][ T3237] invoke_syscall+0x48/0x118 [ 148.087343][ T3237] el0_svc_common.constprop.0+0x40/0xe0 [ 148.087818][ T3237] do_el0_svc+0x1c/0x28 [ 148.088236][ T3237] el0_svc+0x34/0xf8 [ 148.088636][ T3237] el0t_64_sync_handler+0x100/0x12c [ 148.089050][ T3237] el0t_64_sync+0x19c/0x1a0 executing program [ 148.119699][ T3238] BUG: Bad page cache in process syz-executor356 pfn:47813 [ 148.120298][ T3238] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x47813 [ 148.120930][ T3238] memcg:f7f0000002c3a000 [ 148.121455][ T3238] aops:shmem_aops ino:16 [ 148.121967][ T3238] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.122989][ T3238] raw: 01ffc0000004002d ffffc1ffc1e82c48 ffffc1ffc01f4748 f0f000000749add0 [ 148.123662][ T3238] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.124206][ T3238] page dumped because: still mapped when deleted [ 148.124639][ T3238] CPU: 0 PID: 3238 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.125399][ T3238] Hardware name: linux,dummy-virt (DT) [ 148.125901][ T3238] Call trace: [ 148.126218][ T3238] dump_backtrace+0x94/0xec [ 148.126653][ T3238] show_stack+0x18/0x24 [ 148.127025][ T3238] dump_stack_lvl+0x78/0x90 [ 148.127405][ T3238] dump_stack+0x18/0x24 [ 148.127807][ T3238] filemap_unaccount_folio+0x118/0x278 [ 148.128306][ T3238] __filemap_remove_folio+0x3c/0x178 [ 148.128788][ T3238] filemap_remove_folio+0x48/0xa8 [ 148.129230][ T3238] truncate_inode_folio+0x30/0x4c [ 148.129626][ T3238] shmem_undo_range+0x208/0x620 [ 148.130098][ T3238] shmem_evict_inode+0x130/0x2dc [ 148.130535][ T3238] evict+0xb4/0x198 [ 148.130903][ T3238] iput+0x100/0x1b8 [ 148.131368][ T3238] dentry_unlink_inode+0xc0/0x188 [ 148.131796][ T3238] __dentry_kill+0x7c/0x1d4 [ 148.132198][ T3238] dput.part.0+0x30/0xbc [ 148.132712][ T3238] dput+0x4c/0x50 [ 148.133136][ T3238] __fput+0x110/0x2d4 [ 148.133580][ T3238] __fput_sync+0x50/0x5c [ 148.134158][ T3238] __arm64_sys_close+0x38/0x7c [ 148.134573][ T3238] invoke_syscall+0x48/0x118 [ 148.134964][ T3238] el0_svc_common.constprop.0+0x40/0xe0 [ 148.135455][ T3238] do_el0_svc+0x1c/0x28 [ 148.135880][ T3238] el0_svc+0x34/0xf8 [ 148.136300][ T3238] el0t_64_sync_handler+0x100/0x12c [ 148.136723][ T3238] el0t_64_sync+0x19c/0x1a0 [ 148.138527][ T3238] BUG: Bad page cache in process syz-executor356 pfn:47d1d [ 148.139054][ T3238] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x47d1d [ 148.139673][ T3238] memcg:f7f0000002c3a000 [ 148.140022][ T3238] aops:shmem_aops ino:16 [ 148.140398][ T3238] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.141121][ T3238] raw: 01ffc0000004002d ffffc1ffc01e04c8 ffffc1ffc01cda88 f0f000000749add0 [ 148.142075][ T3238] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.142579][ T3238] page dumped because: still mapped when deleted [ 148.143010][ T3238] CPU: 0 PID: 3238 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.143902][ T3238] Hardware name: linux,dummy-virt (DT) [ 148.144292][ T3238] Call trace: [ 148.144622][ T3238] dump_backtrace+0x94/0xec [ 148.145029][ T3238] show_stack+0x18/0x24 [ 148.145497][ T3238] dump_stack_lvl+0x78/0x90 [ 148.145941][ T3238] dump_stack+0x18/0x24 [ 148.146333][ T3238] filemap_unaccount_folio+0x118/0x278 [ 148.146760][ T3238] __filemap_remove_folio+0x3c/0x178 [ 148.147156][ T3238] filemap_remove_folio+0x48/0xa8 [ 148.147561][ T3238] truncate_inode_folio+0x30/0x4c [ 148.147944][ T3238] shmem_undo_range+0x208/0x620 [ 148.148340][ T3238] shmem_evict_inode+0x130/0x2dc [ 148.148783][ T3238] evict+0xb4/0x198 [ 148.149154][ T3238] iput+0x100/0x1b8 [ 148.149533][ T3238] dentry_unlink_inode+0xc0/0x188 [ 148.149997][ T3238] __dentry_kill+0x7c/0x1d4 [ 148.150427][ T3238] dput.part.0+0x30/0xbc [ 148.150827][ T3238] dput+0x4c/0x50 [ 148.151175][ T3238] __fput+0x110/0x2d4 [ 148.151663][ T3238] __fput_sync+0x50/0x5c [ 148.152102][ T3238] __arm64_sys_close+0x38/0x7c [ 148.152507][ T3238] invoke_syscall+0x48/0x118 [ 148.152903][ T3238] el0_svc_common.constprop.0+0x40/0xe0 [ 148.153362][ T3238] do_el0_svc+0x1c/0x28 [ 148.153876][ T3238] el0_svc+0x34/0xf8 [ 148.154299][ T3238] el0t_64_sync_handler+0x100/0x12c [ 148.154794][ T3238] el0t_64_sync+0x19c/0x1a0 executing program [ 148.192668][ T3239] BUG: Bad page cache in process syz-executor356 pfn:47247 [ 148.193699][ T3239] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47247 [ 148.194729][ T3239] memcg:f7f0000002c3a000 [ 148.195360][ T3239] aops:shmem_aops ino:17 [ 148.196079][ T3239] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.197588][ T3239] raw: 01ffc0000004002d ffffc1ffc0271048 ffffc1ffc028abc8 f8f000000749b730 [ 148.198763][ T3239] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.199713][ T3239] page dumped because: still mapped when deleted [ 148.200504][ T3239] CPU: 0 PID: 3239 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.201903][ T3239] Hardware name: linux,dummy-virt (DT) [ 148.202710][ T3239] Call trace: [ 148.203260][ T3239] dump_backtrace+0x94/0xec [ 148.204023][ T3239] show_stack+0x18/0x24 [ 148.204722][ T3239] dump_stack_lvl+0x78/0x90 [ 148.205387][ T3239] dump_stack+0x18/0x24 [ 148.205812][ T3239] filemap_unaccount_folio+0x118/0x278 [ 148.206244][ T3239] __filemap_remove_folio+0x3c/0x178 [ 148.206735][ T3239] filemap_remove_folio+0x48/0xa8 [ 148.207140][ T3239] truncate_inode_folio+0x30/0x4c [ 148.207544][ T3239] shmem_undo_range+0x208/0x620 [ 148.207935][ T3239] shmem_evict_inode+0x130/0x2dc [ 148.208325][ T3239] evict+0xb4/0x198 [ 148.208687][ T3239] iput+0x100/0x1b8 [ 148.209034][ T3239] dentry_unlink_inode+0xc0/0x188 [ 148.209443][ T3239] __dentry_kill+0x7c/0x1d4 [ 148.209876][ T3239] dput.part.0+0x30/0xbc [ 148.210243][ T3239] dput+0x4c/0x50 [ 148.210591][ T3239] __fput+0x110/0x2d4 [ 148.210955][ T3239] __fput_sync+0x50/0x5c [ 148.211319][ T3239] __arm64_sys_close+0x38/0x7c [ 148.211709][ T3239] invoke_syscall+0x48/0x118 [ 148.212088][ T3239] el0_svc_common.constprop.0+0x40/0xe0 [ 148.212513][ T3239] do_el0_svc+0x1c/0x28 [ 148.212991][ T3239] el0_svc+0x34/0xf8 [ 148.213607][ T3239] el0t_64_sync_handler+0x100/0x12c [ 148.214377][ T3239] el0t_64_sync+0x19c/0x1a0 [ 148.219634][ T3239] BUG: Bad page cache in process syz-executor356 pfn:4a2af [ 148.220204][ T3239] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4a2af [ 148.220776][ T3239] memcg:f7f0000002c3a000 [ 148.221081][ T3239] aops:shmem_aops ino:17 [ 148.221622][ T3239] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.222599][ T3239] raw: 01ffc0000004002d ffffc1ffc01c91c8 ffffc1ffc028b088 f8f000000749b730 [ 148.223209][ T3239] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.223725][ T3239] page dumped because: still mapped when deleted [ 148.224150][ T3239] CPU: 0 PID: 3239 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.224936][ T3239] Hardware name: linux,dummy-virt (DT) [ 148.225371][ T3239] Call trace: [ 148.225729][ T3239] dump_backtrace+0x94/0xec [ 148.226208][ T3239] show_stack+0x18/0x24 [ 148.226671][ T3239] dump_stack_lvl+0x78/0x90 [ 148.227181][ T3239] dump_stack+0x18/0x24 [ 148.227877][ T3239] filemap_unaccount_folio+0x118/0x278 [ 148.228566][ T3239] __filemap_remove_folio+0x3c/0x178 [ 148.229193][ T3239] filemap_remove_folio+0x48/0xa8 [ 148.229766][ T3239] truncate_inode_folio+0x30/0x4c [ 148.230265][ T3239] shmem_undo_range+0x208/0x620 [ 148.230748][ T3239] shmem_evict_inode+0x130/0x2dc [ 148.231229][ T3239] evict+0xb4/0x198 [ 148.231731][ T3239] iput+0x100/0x1b8 [ 148.232096][ T3239] dentry_unlink_inode+0xc0/0x188 [ 148.232559][ T3239] __dentry_kill+0x7c/0x1d4 [ 148.233070][ T3239] dput.part.0+0x30/0xbc [ 148.233481][ T3239] dput+0x4c/0x50 [ 148.233879][ T3239] __fput+0x110/0x2d4 [ 148.234297][ T3239] __fput_sync+0x50/0x5c [ 148.234677][ T3239] __arm64_sys_close+0x38/0x7c [ 148.235070][ T3239] invoke_syscall+0x48/0x118 [ 148.235499][ T3239] el0_svc_common.constprop.0+0x40/0xe0 [ 148.236031][ T3239] do_el0_svc+0x1c/0x28 [ 148.236599][ T3239] el0_svc+0x34/0xf8 [ 148.236979][ T3239] el0t_64_sync_handler+0x100/0x12c [ 148.237390][ T3239] el0t_64_sync+0x19c/0x1a0 executing program [ 148.266323][ T3240] BUG: Bad page cache in process syz-executor356 pfn:4017d [ 148.266944][ T3240] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4017d [ 148.267578][ T3240] memcg:f7f0000002c3a000 [ 148.267902][ T3240] aops:shmem_aops ino:417 [ 148.268534][ T3240] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.269536][ T3240] raw: 01ffc0000004002d ffffc1ffc01c2d88 ffffc1ffc1e84bc8 f0f00000074cc210 [ 148.270097][ T3240] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.270580][ T3240] page dumped because: still mapped when deleted [ 148.271039][ T3240] CPU: 1 PID: 3240 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.272028][ T3240] Hardware name: linux,dummy-virt (DT) [ 148.272527][ T3240] Call trace: [ 148.272817][ T3240] dump_backtrace+0x94/0xec [ 148.273213][ T3240] show_stack+0x18/0x24 [ 148.273610][ T3240] dump_stack_lvl+0x78/0x90 [ 148.274078][ T3240] dump_stack+0x18/0x24 [ 148.274471][ T3240] filemap_unaccount_folio+0x118/0x278 [ 148.274916][ T3240] __filemap_remove_folio+0x3c/0x178 [ 148.275345][ T3240] filemap_remove_folio+0x48/0xa8 [ 148.275819][ T3240] truncate_inode_folio+0x30/0x4c [ 148.276234][ T3240] shmem_undo_range+0x208/0x620 [ 148.276651][ T3240] shmem_evict_inode+0x130/0x2dc [ 148.277057][ T3240] evict+0xb4/0x198 [ 148.277446][ T3240] iput+0x100/0x1b8 [ 148.278060][ T3240] dentry_unlink_inode+0xc0/0x188 [ 148.278552][ T3240] __dentry_kill+0x7c/0x1d4 [ 148.278957][ T3240] dput.part.0+0x30/0xbc [ 148.279335][ T3240] dput+0x4c/0x50 [ 148.279685][ T3240] __fput+0x110/0x2d4 [ 148.280053][ T3240] __fput_sync+0x50/0x5c [ 148.280428][ T3240] __arm64_sys_close+0x38/0x7c [ 148.280825][ T3240] invoke_syscall+0x48/0x118 [ 148.281377][ T3240] el0_svc_common.constprop.0+0x40/0xe0 [ 148.282083][ T3240] do_el0_svc+0x1c/0x28 [ 148.282483][ T3240] el0_svc+0x34/0xf8 [ 148.282853][ T3240] el0t_64_sync_handler+0x100/0x12c [ 148.283264][ T3240] el0t_64_sync+0x19c/0x1a0 [ 148.284391][ T3240] BUG: Bad page cache in process syz-executor356 pfn:ba12f [ 148.284879][ T3240] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0xba12f [ 148.285414][ T3240] memcg:f7f0000002c3a000 [ 148.285831][ T3240] aops:shmem_aops ino:417 [ 148.286286][ T3240] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.287041][ T3240] raw: 01ffc0000004002d ffffc1ffc0005f48 ffffc1ffc01ce3c8 f0f00000074cc210 [ 148.287611][ T3240] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.288335][ T3240] page dumped because: still mapped when deleted [ 148.289123][ T3240] CPU: 1 PID: 3240 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.289938][ T3240] Hardware name: linux,dummy-virt (DT) [ 148.290366][ T3240] Call trace: [ 148.290658][ T3240] dump_backtrace+0x94/0xec [ 148.291040][ T3240] show_stack+0x18/0x24 [ 148.291603][ T3240] dump_stack_lvl+0x78/0x90 [ 148.292062][ T3240] dump_stack+0x18/0x24 [ 148.292448][ T3240] filemap_unaccount_folio+0x118/0x278 [ 148.293052][ T3240] __filemap_remove_folio+0x3c/0x178 [ 148.293575][ T3240] filemap_remove_folio+0x48/0xa8 [ 148.294182][ T3240] truncate_inode_folio+0x30/0x4c [ 148.294665][ T3240] shmem_undo_range+0x208/0x620 [ 148.295165][ T3240] shmem_evict_inode+0x130/0x2dc [ 148.295686][ T3240] evict+0xb4/0x198 [ 148.296133][ T3240] iput+0x100/0x1b8 [ 148.296656][ T3240] dentry_unlink_inode+0xc0/0x188 [ 148.297186][ T3240] __dentry_kill+0x7c/0x1d4 [ 148.297578][ T3240] dput.part.0+0x30/0xbc [ 148.298063][ T3240] dput+0x4c/0x50 [ 148.298426][ T3240] __fput+0x110/0x2d4 [ 148.298818][ T3240] __fput_sync+0x50/0x5c [ 148.299279][ T3240] __arm64_sys_close+0x38/0x7c [ 148.299876][ T3240] invoke_syscall+0x48/0x118 [ 148.300310][ T3240] el0_svc_common.constprop.0+0x40/0xe0 [ 148.300780][ T3240] do_el0_svc+0x1c/0x28 [ 148.301253][ T3240] el0_svc+0x34/0xf8 [ 148.301947][ T3240] el0t_64_sync_handler+0x100/0x12c [ 148.302707][ T3240] el0t_64_sync+0x19c/0x1a0 executing program [ 148.349630][ T3241] BUG: Bad page cache in process syz-executor356 pfn:47d3f [ 148.350851][ T3241] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x47d3f [ 148.352075][ T3241] memcg:f7f0000002c3a000 [ 148.352491][ T3241] aops:shmem_aops ino:418 [ 148.352880][ T3241] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.353691][ T3241] raw: 01ffc0000004002d ffffc1ffc0206f48 ffffc1ffc0270d88 f0f00000074cc210 [ 148.354613][ T3241] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.355283][ T3241] page dumped because: still mapped when deleted [ 148.356018][ T3241] CPU: 1 PID: 3241 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.356789][ T3241] Hardware name: linux,dummy-virt (DT) [ 148.357177][ T3241] Call trace: [ 148.357473][ T3241] dump_backtrace+0x94/0xec [ 148.357919][ T3241] show_stack+0x18/0x24 [ 148.358292][ T3241] dump_stack_lvl+0x78/0x90 [ 148.358681][ T3241] dump_stack+0x18/0x24 [ 148.359204][ T3241] filemap_unaccount_folio+0x118/0x278 [ 148.359678][ T3241] __filemap_remove_folio+0x3c/0x178 [ 148.360466][ T3241] filemap_remove_folio+0x48/0xa8 [ 148.361176][ T3241] truncate_inode_folio+0x30/0x4c [ 148.362117][ T3241] shmem_undo_range+0x208/0x620 [ 148.362518][ T3241] shmem_evict_inode+0x130/0x2dc [ 148.362908][ T3241] evict+0xb4/0x198 [ 148.363256][ T3241] iput+0x100/0x1b8 [ 148.363609][ T3241] dentry_unlink_inode+0xc0/0x188 [ 148.364033][ T3241] __dentry_kill+0x7c/0x1d4 [ 148.364454][ T3241] dput.part.0+0x30/0xbc [ 148.364868][ T3241] dput+0x4c/0x50 [ 148.365599][ T3241] __fput+0x110/0x2d4 [ 148.366284][ T3241] __fput_sync+0x50/0x5c [ 148.366668][ T3241] __arm64_sys_close+0x38/0x7c [ 148.367044][ T3241] invoke_syscall+0x48/0x118 [ 148.367427][ T3241] el0_svc_common.constprop.0+0x40/0xe0 [ 148.367841][ T3241] do_el0_svc+0x1c/0x28 [ 148.368204][ T3241] el0_svc+0x34/0xf8 [ 148.368571][ T3241] el0t_64_sync_handler+0x100/0x12c [ 148.368974][ T3241] el0t_64_sync+0x19c/0x1a0 [ 148.372323][ T3241] BUG: Bad page cache in process syz-executor356 pfn:49c36 [ 148.373391][ T3241] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x49c36 [ 148.374145][ T3241] memcg:f7f0000002c3a000 [ 148.374553][ T3241] aops:shmem_aops ino:418 [ 148.374956][ T3241] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.376144][ T3241] raw: 01ffc0000004002d ffffc1ffc01f4fc8 ffffc1ffc02299c8 f0f00000074cc210 [ 148.377569][ T3241] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.378697][ T3241] page dumped because: still mapped when deleted [ 148.379270][ T3241] CPU: 1 PID: 3241 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.379965][ T3241] Hardware name: linux,dummy-virt (DT) [ 148.380462][ T3241] Call trace: [ 148.380750][ T3241] dump_backtrace+0x94/0xec [ 148.381135][ T3241] show_stack+0x18/0x24 [ 148.381647][ T3241] dump_stack_lvl+0x78/0x90 [ 148.382298][ T3241] dump_stack+0x18/0x24 [ 148.382983][ T3241] filemap_unaccount_folio+0x118/0x278 [ 148.383899][ T3241] __filemap_remove_folio+0x3c/0x178 [ 148.385029][ T3241] filemap_remove_folio+0x48/0xa8 [ 148.386024][ T3241] truncate_inode_folio+0x30/0x4c [ 148.386934][ T3241] shmem_undo_range+0x208/0x620 [ 148.387801][ T3241] shmem_evict_inode+0x130/0x2dc [ 148.388719][ T3241] evict+0xb4/0x198 [ 148.389626][ T3241] iput+0x100/0x1b8 [ 148.390809][ T3241] dentry_unlink_inode+0xc0/0x188 [ 148.392647][ T3241] __dentry_kill+0x7c/0x1d4 [ 148.393760][ T3241] dput.part.0+0x30/0xbc [ 148.394715][ T3241] dput+0x4c/0x50 [ 148.395394][ T3241] __fput+0x110/0x2d4 [ 148.396142][ T3241] __fput_sync+0x50/0x5c [ 148.396761][ T3241] __arm64_sys_close+0x38/0x7c [ 148.397292][ T3241] invoke_syscall+0x48/0x118 [ 148.397747][ T3241] el0_svc_common.constprop.0+0x40/0xe0 [ 148.398205][ T3241] do_el0_svc+0x1c/0x28 [ 148.398574][ T3241] el0_svc+0x34/0xf8 [ 148.398938][ T3241] el0t_64_sync_handler+0x100/0x12c [ 148.399387][ T3241] el0t_64_sync+0x19c/0x1a0 executing program [ 148.442906][ T3242] BUG: Bad page cache in process syz-executor356 pfn:481d7 [ 148.444397][ T3242] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x481d7 [ 148.445363][ T3242] memcg:f7f0000002c3a000 [ 148.445992][ T3242] aops:shmem_aops ino:419 [ 148.446685][ T3242] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.448169][ T3242] raw: 01ffc0000004002d ffffc1ffc1e858c8 ffffc1ffc01c2d88 faf00000074cc530 [ 148.449290][ T3242] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.450404][ T3242] page dumped because: still mapped when deleted [ 148.451425][ T3242] CPU: 1 PID: 3242 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.453188][ T3242] Hardware name: linux,dummy-virt (DT) [ 148.454208][ T3242] Call trace: [ 148.454895][ T3242] dump_backtrace+0x94/0xec [ 148.455671][ T3242] show_stack+0x18/0x24 [ 148.456493][ T3242] dump_stack_lvl+0x78/0x90 [ 148.457338][ T3242] dump_stack+0x18/0x24 [ 148.458051][ T3242] filemap_unaccount_folio+0x118/0x278 [ 148.458985][ T3242] __filemap_remove_folio+0x3c/0x178 [ 148.459974][ T3242] filemap_remove_folio+0x48/0xa8 [ 148.460866][ T3242] truncate_inode_folio+0x30/0x4c [ 148.461737][ T3242] shmem_undo_range+0x208/0x620 [ 148.462621][ T3242] shmem_evict_inode+0x130/0x2dc [ 148.463484][ T3242] evict+0xb4/0x198 [ 148.464299][ T3242] iput+0x100/0x1b8 [ 148.465070][ T3242] dentry_unlink_inode+0xc0/0x188 [ 148.465860][ T3242] __dentry_kill+0x7c/0x1d4 [ 148.466690][ T3242] dput.part.0+0x30/0xbc [ 148.467440][ T3242] dput+0x4c/0x50 [ 148.467916][ T3242] __fput+0x110/0x2d4 [ 148.468696][ T3242] __fput_sync+0x50/0x5c [ 148.469100][ T3242] __arm64_sys_close+0x38/0x7c [ 148.469499][ T3242] invoke_syscall+0x48/0x118 [ 148.469944][ T3242] el0_svc_common.constprop.0+0x40/0xe0 [ 148.470371][ T3242] do_el0_svc+0x1c/0x28 [ 148.471126][ T3242] el0_svc+0x34/0xf8 [ 148.471572][ T3242] el0t_64_sync_handler+0x100/0x12c [ 148.472022][ T3242] el0t_64_sync+0x19c/0x1a0 [ 148.473901][ T3242] BUG: Bad page cache in process syz-executor356 pfn:470b6 [ 148.474433][ T3242] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0x470b6 [ 148.475011][ T3242] memcg:f7f0000002c3a000 [ 148.475366][ T3242] aops:shmem_aops ino:419 [ 148.476441][ T3242] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.477334][ T3242] raw: 01ffc0000004002d ffffc1ffc02075c8 ffffc1ffc0229a48 faf00000074cc530 [ 148.477975][ T3242] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.478459][ T3242] page dumped because: still mapped when deleted [ 148.479342][ T3242] CPU: 1 PID: 3242 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.480275][ T3242] Hardware name: linux,dummy-virt (DT) [ 148.480724][ T3242] Call trace: [ 148.481095][ T3242] dump_backtrace+0x94/0xec [ 148.481958][ T3242] show_stack+0x18/0x24 [ 148.482377][ T3242] dump_stack_lvl+0x78/0x90 [ 148.482838][ T3242] dump_stack+0x18/0x24 [ 148.483283][ T3242] filemap_unaccount_folio+0x118/0x278 [ 148.483808][ T3242] __filemap_remove_folio+0x3c/0x178 [ 148.484341][ T3242] filemap_remove_folio+0x48/0xa8 [ 148.484792][ T3242] truncate_inode_folio+0x30/0x4c [ 148.485328][ T3242] shmem_undo_range+0x208/0x620 [ 148.485886][ T3242] shmem_evict_inode+0x130/0x2dc [ 148.486862][ T3242] evict+0xb4/0x198 [ 148.487721][ T3242] iput+0x100/0x1b8 [ 148.488330][ T3242] dentry_unlink_inode+0xc0/0x188 [ 148.488737][ T3242] __dentry_kill+0x7c/0x1d4 [ 148.489150][ T3242] dput.part.0+0x30/0xbc [ 148.489680][ T3242] dput+0x4c/0x50 [ 148.490357][ T3242] __fput+0x110/0x2d4 [ 148.490917][ T3242] __fput_sync+0x50/0x5c [ 148.491637][ T3242] __arm64_sys_close+0x38/0x7c [ 148.492732][ T3242] invoke_syscall+0x48/0x118 [ 148.493142][ T3242] el0_svc_common.constprop.0+0x40/0xe0 [ 148.493684][ T3242] do_el0_svc+0x1c/0x28 [ 148.494194][ T3242] el0_svc+0x34/0xf8 [ 148.494609][ T3242] el0t_64_sync_handler+0x100/0x12c [ 148.495120][ T3242] el0t_64_sync+0x19c/0x1a0 executing program [ 148.524242][ T3243] BUG: Bad page cache in process syz-executor356 pfn:48a67 [ 148.524975][ T3243] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x48a67 [ 148.525845][ T3243] memcg:f7f0000002c3a000 [ 148.526484][ T3243] aops:shmem_aops ino:41a [ 148.526873][ T3243] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.527570][ T3243] raw: 01ffc0000004002d ffffc1ffc0207288 ffffc1ffc0206f48 f0f00000074cc210 [ 148.528082][ T3243] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.528606][ T3243] page dumped because: still mapped when deleted [ 148.529053][ T3243] CPU: 1 PID: 3243 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.529894][ T3243] Hardware name: linux,dummy-virt (DT) [ 148.530320][ T3243] Call trace: [ 148.530674][ T3243] dump_backtrace+0x94/0xec [ 148.531070][ T3243] show_stack+0x18/0x24 [ 148.531600][ T3243] dump_stack_lvl+0x78/0x90 [ 148.532089][ T3243] dump_stack+0x18/0x24 [ 148.532504][ T3243] filemap_unaccount_folio+0x118/0x278 [ 148.533081][ T3243] __filemap_remove_folio+0x3c/0x178 [ 148.533764][ T3243] filemap_remove_folio+0x48/0xa8 [ 148.534438][ T3243] truncate_inode_folio+0x30/0x4c [ 148.535023][ T3243] shmem_undo_range+0x208/0x620 [ 148.535705][ T3243] shmem_evict_inode+0x130/0x2dc [ 148.536439][ T3243] evict+0xb4/0x198 [ 148.536900][ T3243] iput+0x100/0x1b8 [ 148.537293][ T3243] dentry_unlink_inode+0xc0/0x188 [ 148.537738][ T3243] __dentry_kill+0x7c/0x1d4 [ 148.538177][ T3243] dput.part.0+0x30/0xbc [ 148.538554][ T3243] dput+0x4c/0x50 [ 148.538924][ T3243] __fput+0x110/0x2d4 [ 148.539337][ T3243] __fput_sync+0x50/0x5c [ 148.539714][ T3243] __arm64_sys_close+0x38/0x7c [ 148.540150][ T3243] invoke_syscall+0x48/0x118 [ 148.540580][ T3243] el0_svc_common.constprop.0+0x40/0xe0 [ 148.541020][ T3243] do_el0_svc+0x1c/0x28 [ 148.541640][ T3243] el0_svc+0x34/0xf8 [ 148.542106][ T3243] el0t_64_sync_handler+0x100/0x12c [ 148.542516][ T3243] el0t_64_sync+0x19c/0x1a0 [ 148.544164][ T3243] BUG: Bad page cache in process syz-executor356 pfn:481bd [ 148.544835][ T3243] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x481bd [ 148.545893][ T3243] memcg:f7f0000002c3a000 [ 148.546461][ T3243] aops:shmem_aops ino:41a [ 148.547129][ T3243] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.547812][ T3243] raw: 01ffc0000004002d ffffc1ffc02299c8 ffffc1ffc01c3048 f0f00000074cc210 [ 148.548373][ T3243] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.548893][ T3243] page dumped because: still mapped when deleted [ 148.549341][ T3243] CPU: 1 PID: 3243 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.550085][ T3243] Hardware name: linux,dummy-virt (DT) [ 148.550655][ T3243] Call trace: [ 148.551122][ T3243] dump_backtrace+0x94/0xec [ 148.552087][ T3243] show_stack+0x18/0x24 [ 148.552774][ T3243] dump_stack_lvl+0x78/0x90 [ 148.554058][ T3243] dump_stack+0x18/0x24 [ 148.554749][ T3243] filemap_unaccount_folio+0x118/0x278 [ 148.555499][ T3243] __filemap_remove_folio+0x3c/0x178 [ 148.556241][ T3243] filemap_remove_folio+0x48/0xa8 [ 148.556946][ T3243] truncate_inode_folio+0x30/0x4c [ 148.557833][ T3243] shmem_undo_range+0x208/0x620 [ 148.558553][ T3243] shmem_evict_inode+0x130/0x2dc [ 148.559630][ T3243] evict+0xb4/0x198 [ 148.560581][ T3243] iput+0x100/0x1b8 [ 148.561340][ T3243] dentry_unlink_inode+0xc0/0x188 [ 148.562447][ T3243] __dentry_kill+0x7c/0x1d4 [ 148.563120][ T3243] dput.part.0+0x30/0xbc [ 148.563829][ T3243] dput+0x4c/0x50 [ 148.564557][ T3243] __fput+0x110/0x2d4 [ 148.565136][ T3243] __fput_sync+0x50/0x5c [ 148.565793][ T3243] __arm64_sys_close+0x38/0x7c [ 148.566456][ T3243] invoke_syscall+0x48/0x118 [ 148.567200][ T3243] el0_svc_common.constprop.0+0x40/0xe0 [ 148.568049][ T3243] do_el0_svc+0x1c/0x28 [ 148.568777][ T3243] el0_svc+0x34/0xf8 [ 148.569495][ T3243] el0t_64_sync_handler+0x100/0x12c [ 148.570279][ T3243] el0t_64_sync+0x19c/0x1a0 [ 148.603995][ T3244] BUG: Bad page cache in process syz-executor356 pfn:48a66 executing program [ 148.605227][ T3244] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x48a66 [ 148.606234][ T3244] memcg:f7f0000002c3a000 [ 148.606881][ T3244] aops:shmem_aops ino:41b [ 148.607348][ T3244] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.608180][ T3244] raw: 01ffc0000004002d ffffc1ffc028b0c8 ffffc1ffc1e858c8 faf00000074cc530 [ 148.608772][ T3244] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.609350][ T3244] page dumped because: still mapped when deleted [ 148.609937][ T3244] CPU: 1 PID: 3244 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.610851][ T3244] Hardware name: linux,dummy-virt (DT) [ 148.611408][ T3244] Call trace: [ 148.611783][ T3244] dump_backtrace+0x94/0xec [ 148.612361][ T3244] show_stack+0x18/0x24 [ 148.613043][ T3244] dump_stack_lvl+0x78/0x90 [ 148.613846][ T3244] dump_stack+0x18/0x24 [ 148.614348][ T3244] filemap_unaccount_folio+0x118/0x278 [ 148.614813][ T3244] __filemap_remove_folio+0x3c/0x178 [ 148.615253][ T3244] filemap_remove_folio+0x48/0xa8 [ 148.615853][ T3244] truncate_inode_folio+0x30/0x4c [ 148.616345][ T3244] shmem_undo_range+0x208/0x620 [ 148.616712][ T3244] shmem_evict_inode+0x130/0x2dc [ 148.617113][ T3244] evict+0xb4/0x198 [ 148.617481][ T3244] iput+0x100/0x1b8 [ 148.617918][ T3244] dentry_unlink_inode+0xc0/0x188 [ 148.618328][ T3244] __dentry_kill+0x7c/0x1d4 [ 148.618741][ T3244] dput.part.0+0x30/0xbc [ 148.619130][ T3244] dput+0x4c/0x50 [ 148.619534][ T3244] __fput+0x110/0x2d4 [ 148.619926][ T3244] __fput_sync+0x50/0x5c [ 148.620311][ T3244] __arm64_sys_close+0x38/0x7c [ 148.620842][ T3244] invoke_syscall+0x48/0x118 [ 148.621412][ T3244] el0_svc_common.constprop.0+0x40/0xe0 [ 148.622143][ T3244] do_el0_svc+0x1c/0x28 [ 148.622512][ T3244] el0_svc+0x34/0xf8 [ 148.622871][ T3244] el0t_64_sync_handler+0x100/0x12c [ 148.623319][ T3244] el0t_64_sync+0x19c/0x1a0 [ 148.627415][ T3244] BUG: Bad page cache in process syz-executor356 pfn:ba163 [ 148.627934][ T3244] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0xba163 [ 148.628460][ T3244] memcg:f7f0000002c3a000 [ 148.628819][ T3244] aops:shmem_aops ino:41b [ 148.629186][ T3244] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.629968][ T3244] raw: 01ffc0000004002d ffffc1ffc0229988 ffffc1ffc0270748 faf00000074cc530 [ 148.630658][ T3244] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.631248][ T3244] page dumped because: still mapped when deleted [ 148.631840][ T3244] CPU: 1 PID: 3244 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.632688][ T3244] Hardware name: linux,dummy-virt (DT) [ 148.633082][ T3244] Call trace: [ 148.633414][ T3244] dump_backtrace+0x94/0xec [ 148.633869][ T3244] show_stack+0x18/0x24 [ 148.634255][ T3244] dump_stack_lvl+0x78/0x90 [ 148.634730][ T3244] dump_stack+0x18/0x24 [ 148.635423][ T3244] filemap_unaccount_folio+0x118/0x278 [ 148.636156][ T3244] __filemap_remove_folio+0x3c/0x178 [ 148.636783][ T3244] filemap_remove_folio+0x48/0xa8 [ 148.637198][ T3244] truncate_inode_folio+0x30/0x4c [ 148.637597][ T3244] shmem_undo_range+0x208/0x620 [ 148.638035][ T3244] shmem_evict_inode+0x130/0x2dc [ 148.638458][ T3244] evict+0xb4/0x198 [ 148.638832][ T3244] iput+0x100/0x1b8 [ 148.639229][ T3244] dentry_unlink_inode+0xc0/0x188 [ 148.639655][ T3244] __dentry_kill+0x7c/0x1d4 [ 148.640100][ T3244] dput.part.0+0x30/0xbc [ 148.640483][ T3244] dput+0x4c/0x50 [ 148.640853][ T3244] __fput+0x110/0x2d4 [ 148.641387][ T3244] __fput_sync+0x50/0x5c [ 148.641957][ T3244] __arm64_sys_close+0x38/0x7c [ 148.642360][ T3244] invoke_syscall+0x48/0x118 [ 148.642753][ T3244] el0_svc_common.constprop.0+0x40/0xe0 [ 148.643215][ T3244] do_el0_svc+0x1c/0x28 [ 148.643612][ T3244] el0_svc+0x34/0xf8 [ 148.643970][ T3244] el0t_64_sync_handler+0x100/0x12c [ 148.644377][ T3244] el0t_64_sync+0x19c/0x1a0 executing program [ 148.680792][ T3245] BUG: Bad page cache in process syz-executor356 pfn:4a48d [ 148.681590][ T3245] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4a48d [ 148.682668][ T3245] memcg:f7f0000002c3a000 [ 148.683538][ T3245] aops:shmem_aops ino:41c [ 148.684334][ T3245] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.685892][ T3245] raw: 01ffc0000004002d ffffc1ffc0206f08 ffffc1ffc0207288 f0f00000074cc210 [ 148.687246][ T3245] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.688221][ T3245] page dumped because: still mapped when deleted [ 148.689019][ T3245] CPU: 1 PID: 3245 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.690322][ T3245] Hardware name: linux,dummy-virt (DT) [ 148.691025][ T3245] Call trace: [ 148.691858][ T3245] dump_backtrace+0x94/0xec [ 148.692699][ T3245] show_stack+0x18/0x24 [ 148.693386][ T3245] dump_stack_lvl+0x78/0x90 [ 148.694370][ T3245] dump_stack+0x18/0x24 [ 148.694998][ T3245] filemap_unaccount_folio+0x118/0x278 [ 148.695769][ T3245] __filemap_remove_folio+0x3c/0x178 [ 148.696583][ T3245] filemap_remove_folio+0x48/0xa8 [ 148.697368][ T3245] truncate_inode_folio+0x30/0x4c [ 148.698246][ T3245] shmem_undo_range+0x208/0x620 [ 148.699016][ T3245] shmem_evict_inode+0x130/0x2dc [ 148.699760][ T3245] evict+0xb4/0x198 [ 148.700399][ T3245] iput+0x100/0x1b8 [ 148.701056][ T3245] dentry_unlink_inode+0xc0/0x188 [ 148.702314][ T3245] __dentry_kill+0x7c/0x1d4 [ 148.703195][ T3245] dput.part.0+0x30/0xbc [ 148.703903][ T3245] dput+0x4c/0x50 [ 148.704521][ T3245] __fput+0x110/0x2d4 [ 148.705132][ T3245] __fput_sync+0x50/0x5c [ 148.706142][ T3245] __arm64_sys_close+0x38/0x7c [ 148.706829][ T3245] invoke_syscall+0x48/0x118 [ 148.707563][ T3245] el0_svc_common.constprop.0+0x40/0xe0 [ 148.708347][ T3245] do_el0_svc+0x1c/0x28 [ 148.708716][ T3245] el0_svc+0x34/0xf8 [ 148.709185][ T3245] el0t_64_sync_handler+0x100/0x12c [ 148.709987][ T3245] el0t_64_sync+0x19c/0x1a0 [ 148.713220][ T3245] BUG: Bad page cache in process syz-executor356 pfn:481ca [ 148.714002][ T3245] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x481ca [ 148.714661][ T3245] memcg:f7f0000002c3a000 [ 148.715017][ T3245] aops:shmem_aops ino:41c [ 148.715434][ T3245] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.716213][ T3245] raw: 01ffc0000004002d ffffc1ffc0292348 ffffc1ffc01a1e48 f0f00000074cc210 [ 148.716791][ T3245] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.717339][ T3245] page dumped because: still mapped when deleted [ 148.717885][ T3245] CPU: 1 PID: 3245 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.718612][ T3245] Hardware name: linux,dummy-virt (DT) [ 148.719042][ T3245] Call trace: [ 148.719355][ T3245] dump_backtrace+0x94/0xec [ 148.719922][ T3245] show_stack+0x18/0x24 [ 148.720448][ T3245] dump_stack_lvl+0x78/0x90 [ 148.720975][ T3245] dump_stack+0x18/0x24 [ 148.721768][ T3245] filemap_unaccount_folio+0x118/0x278 [ 148.722212][ T3245] __filemap_remove_folio+0x3c/0x178 [ 148.722782][ T3245] filemap_remove_folio+0x48/0xa8 [ 148.723327][ T3245] truncate_inode_folio+0x30/0x4c [ 148.723855][ T3245] shmem_undo_range+0x208/0x620 [ 148.724406][ T3245] shmem_evict_inode+0x130/0x2dc [ 148.725042][ T3245] evict+0xb4/0x198 [ 148.725464][ T3245] iput+0x100/0x1b8 [ 148.725969][ T3245] dentry_unlink_inode+0xc0/0x188 [ 148.726586][ T3245] __dentry_kill+0x7c/0x1d4 [ 148.727095][ T3245] dput.part.0+0x30/0xbc [ 148.727596][ T3245] dput+0x4c/0x50 [ 148.728164][ T3245] __fput+0x110/0x2d4 [ 148.728818][ T3245] __fput_sync+0x50/0x5c [ 148.729576][ T3245] __arm64_sys_close+0x38/0x7c [ 148.730348][ T3245] invoke_syscall+0x48/0x118 [ 148.731547][ T3245] el0_svc_common.constprop.0+0x40/0xe0 [ 148.732511][ T3245] do_el0_svc+0x1c/0x28 [ 148.733299][ T3245] el0_svc+0x34/0xf8 [ 148.734017][ T3245] el0t_64_sync_handler+0x100/0x12c [ 148.734881][ T3245] el0t_64_sync+0x19c/0x1a0 executing program [ 148.764655][ T3246] BUG: Bad page cache in process syz-executor356 pfn:46af1 [ 148.765551][ T3246] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x46af1 [ 148.766783][ T3246] memcg:f7f0000002c3a000 [ 148.767437][ T3246] aops:shmem_aops ino:41d [ 148.768139][ T3246] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.769344][ T3246] raw: 01ffc0000004002d ffffc1ffc01ce3c8 ffffc1ffc028b0c8 faf00000074cc530 [ 148.770214][ T3246] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.771586][ T3246] page dumped because: still mapped when deleted [ 148.772829][ T3246] CPU: 1 PID: 3246 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.774208][ T3246] Hardware name: linux,dummy-virt (DT) [ 148.774666][ T3246] Call trace: [ 148.775019][ T3246] dump_backtrace+0x94/0xec [ 148.775446][ T3246] show_stack+0x18/0x24 [ 148.775943][ T3246] dump_stack_lvl+0x78/0x90 [ 148.776388][ T3246] dump_stack+0x18/0x24 [ 148.776765][ T3246] filemap_unaccount_folio+0x118/0x278 [ 148.777235][ T3246] __filemap_remove_folio+0x3c/0x178 [ 148.777642][ T3246] filemap_remove_folio+0x48/0xa8 [ 148.778083][ T3246] truncate_inode_folio+0x30/0x4c [ 148.778488][ T3246] shmem_undo_range+0x208/0x620 [ 148.778886][ T3246] shmem_evict_inode+0x130/0x2dc [ 148.779423][ T3246] evict+0xb4/0x198 [ 148.779915][ T3246] iput+0x100/0x1b8 [ 148.780637][ T3246] dentry_unlink_inode+0xc0/0x188 [ 148.781050][ T3246] __dentry_kill+0x7c/0x1d4 [ 148.781440][ T3246] dput.part.0+0x30/0xbc [ 148.781852][ T3246] dput+0x4c/0x50 [ 148.782198][ T3246] __fput+0x110/0x2d4 [ 148.782562][ T3246] __fput_sync+0x50/0x5c [ 148.782924][ T3246] __arm64_sys_close+0x38/0x7c [ 148.783312][ T3246] invoke_syscall+0x48/0x118 [ 148.783698][ T3246] el0_svc_common.constprop.0+0x40/0xe0 [ 148.784116][ T3246] do_el0_svc+0x1c/0x28 [ 148.784489][ T3246] el0_svc+0x34/0xf8 [ 148.785007][ T3246] el0t_64_sync_handler+0x100/0x12c [ 148.785695][ T3246] el0t_64_sync+0x19c/0x1a0 [ 148.790128][ T3246] BUG: Bad page cache in process syz-executor356 pfn:4a2c3 [ 148.791352][ T3246] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0x4a2c3 [ 148.792680][ T3246] memcg:f7f0000002c3a000 [ 148.793491][ T3246] aops:shmem_aops ino:41d [ 148.794596][ T3246] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.796233][ T3246] raw: 01ffc0000004002d ffffc1ffc01abc48 ffffc1ffc01cb248 faf00000074cc530 [ 148.797841][ T3246] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.798850][ T3246] page dumped because: still mapped when deleted [ 148.799632][ T3246] CPU: 1 PID: 3246 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.801115][ T3246] Hardware name: linux,dummy-virt (DT) [ 148.802603][ T3246] Call trace: [ 148.803186][ T3246] dump_backtrace+0x94/0xec [ 148.803954][ T3246] show_stack+0x18/0x24 [ 148.804764][ T3246] dump_stack_lvl+0x78/0x90 [ 148.805592][ T3246] dump_stack+0x18/0x24 [ 148.806372][ T3246] filemap_unaccount_folio+0x118/0x278 [ 148.807275][ T3246] __filemap_remove_folio+0x3c/0x178 [ 148.808224][ T3246] filemap_remove_folio+0x48/0xa8 [ 148.809051][ T3246] truncate_inode_folio+0x30/0x4c [ 148.809905][ T3246] shmem_undo_range+0x208/0x620 [ 148.810906][ T3246] shmem_evict_inode+0x130/0x2dc [ 148.812078][ T3246] evict+0xb4/0x198 [ 148.812825][ T3246] iput+0x100/0x1b8 [ 148.813561][ T3246] dentry_unlink_inode+0xc0/0x188 [ 148.814378][ T3246] __dentry_kill+0x7c/0x1d4 [ 148.815244][ T3246] dput.part.0+0x30/0xbc [ 148.816229][ T3246] dput+0x4c/0x50 [ 148.816938][ T3246] __fput+0x110/0x2d4 [ 148.817855][ T3246] __fput_sync+0x50/0x5c [ 148.818609][ T3246] __arm64_sys_close+0x38/0x7c [ 148.819423][ T3246] invoke_syscall+0x48/0x118 [ 148.820231][ T3246] el0_svc_common.constprop.0+0x40/0xe0 [ 148.821247][ T3246] do_el0_svc+0x1c/0x28 [ 148.822067][ T3246] el0_svc+0x34/0xf8 [ 148.822915][ T3246] el0t_64_sync_handler+0x100/0x12c [ 148.823895][ T3246] el0t_64_sync+0x19c/0x1a0 executing program [ 148.863325][ T3247] BUG: Bad page cache in process syz-executor356 pfn:48a69 [ 148.864456][ T3247] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x48a69 [ 148.865729][ T3247] memcg:f7f0000002c3a000 [ 148.866407][ T3247] aops:shmem_aops ino:41e [ 148.867127][ T3247] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.869274][ T3247] raw: 01ffc0000004002d ffffc1ffc01ce3c8 ffffc1ffc01cc448 f0f00000074cc210 [ 148.870325][ T3247] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.871306][ T3247] page dumped because: still mapped when deleted [ 148.872564][ T3247] CPU: 1 PID: 3247 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.874142][ T3247] Hardware name: linux,dummy-virt (DT) [ 148.874996][ T3247] Call trace: [ 148.875587][ T3247] dump_backtrace+0x94/0xec [ 148.876317][ T3247] show_stack+0x18/0x24 [ 148.877048][ T3247] dump_stack_lvl+0x78/0x90 [ 148.877842][ T3247] dump_stack+0x18/0x24 [ 148.878551][ T3247] filemap_unaccount_folio+0x118/0x278 [ 148.879572][ T3247] __filemap_remove_folio+0x3c/0x178 [ 148.880763][ T3247] filemap_remove_folio+0x48/0xa8 [ 148.881872][ T3247] truncate_inode_folio+0x30/0x4c [ 148.882704][ T3247] shmem_undo_range+0x208/0x620 [ 148.883502][ T3247] shmem_evict_inode+0x130/0x2dc [ 148.884292][ T3247] evict+0xb4/0x198 [ 148.885030][ T3247] iput+0x100/0x1b8 [ 148.885791][ T3247] dentry_unlink_inode+0xc0/0x188 [ 148.886600][ T3247] __dentry_kill+0x7c/0x1d4 [ 148.887372][ T3247] dput.part.0+0x30/0xbc [ 148.888128][ T3247] dput+0x4c/0x50 [ 148.888818][ T3247] __fput+0x110/0x2d4 [ 148.889543][ T3247] __fput_sync+0x50/0x5c [ 148.890258][ T3247] __arm64_sys_close+0x38/0x7c [ 148.891743][ T3247] invoke_syscall+0x48/0x118 [ 148.892867][ T3247] el0_svc_common.constprop.0+0x40/0xe0 [ 148.893684][ T3247] do_el0_svc+0x1c/0x28 [ 148.894455][ T3247] el0_svc+0x34/0xf8 [ 148.895144][ T3247] el0t_64_sync_handler+0x100/0x12c [ 148.895933][ T3247] el0t_64_sync+0x19c/0x1a0 [ 148.897664][ T3247] BUG: Bad page cache in process syz-executor356 pfn:47311 [ 148.898410][ T3247] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x47311 [ 148.899408][ T3247] memcg:f7f0000002c3a000 [ 148.900064][ T3247] aops:shmem_aops ino:41e [ 148.900775][ T3247] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.903410][ T3247] raw: 01ffc0000004002d ffffc1ffc0229a48 ffffc1ffc0206f08 f0f00000074cc210 [ 148.904685][ T3247] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.905824][ T3247] page dumped because: still mapped when deleted [ 148.906644][ T3247] CPU: 1 PID: 3247 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.908138][ T3247] Hardware name: linux,dummy-virt (DT) [ 148.909199][ T3247] Call trace: [ 148.909914][ T3247] dump_backtrace+0x94/0xec [ 148.910997][ T3247] show_stack+0x18/0x24 [ 148.911828][ T3247] dump_stack_lvl+0x78/0x90 [ 148.912621][ T3247] dump_stack+0x18/0x24 [ 148.913384][ T3247] filemap_unaccount_folio+0x118/0x278 [ 148.914325][ T3247] __filemap_remove_folio+0x3c/0x178 [ 148.915211][ T3247] filemap_remove_folio+0x48/0xa8 [ 148.916149][ T3247] truncate_inode_folio+0x30/0x4c [ 148.916939][ T3247] shmem_undo_range+0x208/0x620 [ 148.918097][ T3247] shmem_evict_inode+0x130/0x2dc [ 148.919051][ T3247] evict+0xb4/0x198 [ 148.919844][ T3247] iput+0x100/0x1b8 [ 148.920569][ T3247] dentry_unlink_inode+0xc0/0x188 [ 148.921756][ T3247] __dentry_kill+0x7c/0x1d4 [ 148.922703][ T3247] dput.part.0+0x30/0xbc [ 148.923506][ T3247] dput+0x4c/0x50 [ 148.924243][ T3247] __fput+0x110/0x2d4 [ 148.925047][ T3247] __fput_sync+0x50/0x5c [ 148.925871][ T3247] __arm64_sys_close+0x38/0x7c [ 148.926709][ T3247] invoke_syscall+0x48/0x118 [ 148.927515][ T3247] el0_svc_common.constprop.0+0x40/0xe0 [ 148.928640][ T3247] do_el0_svc+0x1c/0x28 [ 148.929444][ T3247] el0_svc+0x34/0xf8 [ 148.930271][ T3247] el0t_64_sync_handler+0x100/0x12c [ 148.931232][ T3247] el0t_64_sync+0x19c/0x1a0 executing program [ 148.970014][ T3248] BUG: Bad page cache in process syz-executor356 pfn:49c1d [ 148.970987][ T3248] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x49c1d [ 148.972796][ T3248] memcg:f7f0000002c3a000 [ 148.973474][ T3248] aops:shmem_aops ino:41f [ 148.974212][ T3248] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 148.975788][ T3248] raw: 01ffc0000004002d ffffc1ffc01ce3c8 ffffc1ffc01cd348 faf00000074cc530 [ 148.976855][ T3248] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 148.978101][ T3248] page dumped because: still mapped when deleted [ 148.980560][ T3248] CPU: 1 PID: 3248 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 148.982638][ T3248] Hardware name: linux,dummy-virt (DT) [ 148.983364][ T3248] Call trace: [ 148.983901][ T3248] dump_backtrace+0x94/0xec [ 148.984640][ T3248] show_stack+0x18/0x24 [ 148.985284][ T3248] dump_stack_lvl+0x78/0x90 [ 148.985967][ T3248] dump_stack+0x18/0x24 [ 148.986605][ T3248] filemap_unaccount_folio+0x118/0x278 [ 148.987414][ T3248] __filemap_remove_folio+0x3c/0x178 [ 148.988160][ T3248] filemap_remove_folio+0x48/0xa8 [ 148.988898][ T3248] truncate_inode_folio+0x30/0x4c [ 148.989643][ T3248] shmem_undo_range+0x208/0x620 [ 148.991534][ T3248] shmem_evict_inode+0x130/0x2dc [ 148.992472][ T3248] evict+0xb4/0x198 [ 148.993173][ T3248] iput+0x100/0x1b8 [ 148.994416][ T3248] dentry_unlink_inode+0xc0/0x188 [ 148.995282][ T3248] __dentry_kill+0x7c/0x1d4 [ 148.996027][ T3248] dput.part.0+0x30/0xbc [ 148.996780][ T3248] dput+0x4c/0x50 [ 148.997464][ T3248] __fput+0x110/0x2d4 [ 148.998205][ T3248] __fput_sync+0x50/0x5c [ 148.998931][ T3248] __arm64_sys_close+0x38/0x7c [ 148.999735][ T3248] invoke_syscall+0x48/0x118 [ 149.000549][ T3248] el0_svc_common.constprop.0+0x40/0xe0 [ 149.001602][ T3248] do_el0_svc+0x1c/0x28 [ 149.002827][ T3248] el0_svc+0x34/0xf8 [ 149.003551][ T3248] el0t_64_sync_handler+0x100/0x12c [ 149.004332][ T3248] el0t_64_sync+0x19c/0x1a0 [ 149.007279][ T3248] BUG: Bad page cache in process syz-executor356 pfn:4734d [ 149.007792][ T3248] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0x4734d [ 149.008703][ T3248] memcg:f7f0000002c3a000 [ 149.009345][ T3248] aops:shmem_aops ino:41f [ 149.010042][ T3248] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.012043][ T3248] raw: 01ffc0000004002d ffffc1ffc0270748 ffffc1ffc01c3048 faf00000074cc530 [ 149.013515][ T3248] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.014237][ T3248] page dumped because: still mapped when deleted [ 149.014749][ T3248] CPU: 1 PID: 3248 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.015466][ T3248] Hardware name: linux,dummy-virt (DT) [ 149.015924][ T3248] Call trace: [ 149.016278][ T3248] dump_backtrace+0x94/0xec [ 149.016849][ T3248] show_stack+0x18/0x24 [ 149.017452][ T3248] dump_stack_lvl+0x78/0x90 [ 149.018203][ T3248] dump_stack+0x18/0x24 [ 149.018899][ T3248] filemap_unaccount_folio+0x118/0x278 [ 149.019865][ T3248] __filemap_remove_folio+0x3c/0x178 [ 149.020822][ T3248] filemap_remove_folio+0x48/0xa8 [ 149.022201][ T3248] truncate_inode_folio+0x30/0x4c [ 149.022757][ T3248] shmem_undo_range+0x208/0x620 [ 149.023276][ T3248] shmem_evict_inode+0x130/0x2dc [ 149.023720][ T3248] evict+0xb4/0x198 [ 149.024052][ T3248] iput+0x100/0x1b8 [ 149.024452][ T3248] dentry_unlink_inode+0xc0/0x188 [ 149.024862][ T3248] __dentry_kill+0x7c/0x1d4 [ 149.025254][ T3248] dput.part.0+0x30/0xbc [ 149.025642][ T3248] dput+0x4c/0x50 [ 149.026077][ T3248] __fput+0x110/0x2d4 [ 149.026562][ T3248] __fput_sync+0x50/0x5c [ 149.027024][ T3248] __arm64_sys_close+0x38/0x7c [ 149.027490][ T3248] invoke_syscall+0x48/0x118 [ 149.027957][ T3248] el0_svc_common.constprop.0+0x40/0xe0 [ 149.028657][ T3248] do_el0_svc+0x1c/0x28 [ 149.029221][ T3248] el0_svc+0x34/0xf8 [ 149.029605][ T3248] el0t_64_sync_handler+0x100/0x12c [ 149.030193][ T3248] el0t_64_sync+0x19c/0x1a0 executing program [ 149.076658][ T3249] BUG: Bad page cache in process syz-executor356 pfn:4a328 [ 149.077695][ T3249] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x4a328 [ 149.079131][ T3249] memcg:f7f0000002c3a000 [ 149.079541][ T3249] aops:shmem_aops ino:18 [ 149.079925][ T3249] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.080668][ T3249] raw: 01ffc0000004002d ffffc1ffc028c9c8 ffffc1ffc028ca48 f8f000000749b730 [ 149.081241][ T3249] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.082224][ T3249] page dumped because: still mapped when deleted [ 149.082719][ T3249] CPU: 1 PID: 3249 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.083678][ T3249] Hardware name: linux,dummy-virt (DT) [ 149.084156][ T3249] Call trace: [ 149.084467][ T3249] dump_backtrace+0x94/0xec [ 149.084869][ T3249] show_stack+0x18/0x24 [ 149.085222][ T3249] dump_stack_lvl+0x78/0x90 [ 149.085611][ T3249] dump_stack+0x18/0x24 [ 149.086033][ T3249] filemap_unaccount_folio+0x118/0x278 [ 149.086529][ T3249] __filemap_remove_folio+0x3c/0x178 [ 149.087032][ T3249] filemap_remove_folio+0x48/0xa8 [ 149.087448][ T3249] truncate_inode_folio+0x30/0x4c [ 149.087835][ T3249] shmem_undo_range+0x208/0x620 [ 149.088233][ T3249] shmem_evict_inode+0x130/0x2dc [ 149.088880][ T3249] evict+0xb4/0x198 [ 149.089413][ T3249] iput+0x100/0x1b8 [ 149.089906][ T3249] dentry_unlink_inode+0xc0/0x188 [ 149.090321][ T3249] __dentry_kill+0x7c/0x1d4 [ 149.090776][ T3249] dput.part.0+0x30/0xbc [ 149.091210][ T3249] dput+0x4c/0x50 [ 149.091725][ T3249] __fput+0x110/0x2d4 [ 149.092091][ T3249] __fput_sync+0x50/0x5c [ 149.092474][ T3249] __arm64_sys_close+0x38/0x7c [ 149.092938][ T3249] invoke_syscall+0x48/0x118 [ 149.093369][ T3249] el0_svc_common.constprop.0+0x40/0xe0 [ 149.093860][ T3249] do_el0_svc+0x1c/0x28 [ 149.094427][ T3249] el0_svc+0x34/0xf8 [ 149.095036][ T3249] el0t_64_sync_handler+0x100/0x12c [ 149.095776][ T3249] el0t_64_sync+0x19c/0x1a0 [ 149.100675][ T3249] BUG: Bad page cache in process syz-executor356 pfn:4a329 [ 149.101786][ T3249] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4a329 [ 149.103173][ T3249] memcg:f7f0000002c3a000 [ 149.103857][ T3249] aops:shmem_aops ino:18 [ 149.104620][ T3249] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.106216][ T3249] raw: 01ffc0000004002d ffffc1ffc028ca08 ffffc1ffc028ca88 f8f000000749b730 [ 149.107321][ T3249] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.108466][ T3249] page dumped because: still mapped when deleted [ 149.109338][ T3249] CPU: 1 PID: 3249 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.110812][ T3249] Hardware name: linux,dummy-virt (DT) [ 149.111611][ T3249] Call trace: [ 149.112161][ T3249] dump_backtrace+0x94/0xec [ 149.112905][ T3249] show_stack+0x18/0x24 [ 149.113635][ T3249] dump_stack_lvl+0x78/0x90 [ 149.114413][ T3249] dump_stack+0x18/0x24 [ 149.115068][ T3249] filemap_unaccount_folio+0x118/0x278 [ 149.115949][ T3249] __filemap_remove_folio+0x3c/0x178 [ 149.116733][ T3249] filemap_remove_folio+0x48/0xa8 [ 149.117527][ T3249] truncate_inode_folio+0x30/0x4c [ 149.118431][ T3249] shmem_undo_range+0x208/0x620 [ 149.119289][ T3249] shmem_evict_inode+0x130/0x2dc [ 149.120129][ T3249] evict+0xb4/0x198 [ 149.120934][ T3249] iput+0x100/0x1b8 [ 149.121787][ T3249] dentry_unlink_inode+0xc0/0x188 [ 149.122580][ T3249] __dentry_kill+0x7c/0x1d4 [ 149.123331][ T3249] dput.part.0+0x30/0xbc [ 149.124105][ T3249] dput+0x4c/0x50 [ 149.124824][ T3249] __fput+0x110/0x2d4 [ 149.125575][ T3249] __fput_sync+0x50/0x5c [ 149.126376][ T3249] __arm64_sys_close+0x38/0x7c [ 149.127314][ T3249] invoke_syscall+0x48/0x118 [ 149.128134][ T3249] el0_svc_common.constprop.0+0x40/0xe0 [ 149.128845][ T3249] do_el0_svc+0x1c/0x28 [ 149.129538][ T3249] el0_svc+0x34/0xf8 [ 149.130056][ T3249] el0t_64_sync_handler+0x100/0x12c [ 149.130491][ T3249] el0t_64_sync+0x19c/0x1a0 executing program [ 149.183042][ T3250] BUG: Bad page cache in process syz-executor356 pfn:4a334 [ 149.184394][ T3250] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a334 [ 149.185372][ T3250] memcg:f7f0000002c3a000 [ 149.186041][ T3250] aops:shmem_aops ino:19 [ 149.186705][ T3250] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.188044][ T3250] raw: 01ffc0000004002d ffffc1ffc028ccc8 ffffc1ffc028cd48 f0f000000749add0 [ 149.189827][ T3250] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.190747][ T3250] page dumped because: still mapped when deleted [ 149.191502][ T3250] CPU: 0 PID: 3250 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.192854][ T3250] Hardware name: linux,dummy-virt (DT) [ 149.193633][ T3250] Call trace: [ 149.194255][ T3250] dump_backtrace+0x94/0xec [ 149.195065][ T3250] show_stack+0x18/0x24 [ 149.195790][ T3250] dump_stack_lvl+0x78/0x90 [ 149.196593][ T3250] dump_stack+0x18/0x24 [ 149.197399][ T3250] filemap_unaccount_folio+0x118/0x278 [ 149.198388][ T3250] __filemap_remove_folio+0x3c/0x178 [ 149.199292][ T3250] filemap_remove_folio+0x48/0xa8 [ 149.200178][ T3250] truncate_inode_folio+0x30/0x4c [ 149.201105][ T3250] shmem_undo_range+0x208/0x620 [ 149.202043][ T3250] shmem_evict_inode+0x130/0x2dc [ 149.202929][ T3250] evict+0xb4/0x198 [ 149.203774][ T3250] iput+0x100/0x1b8 [ 149.204573][ T3250] dentry_unlink_inode+0xc0/0x188 [ 149.205512][ T3250] __dentry_kill+0x7c/0x1d4 [ 149.206516][ T3250] dput.part.0+0x30/0xbc [ 149.207462][ T3250] dput+0x4c/0x50 [ 149.208219][ T3250] __fput+0x110/0x2d4 [ 149.209018][ T3250] __fput_sync+0x50/0x5c [ 149.209836][ T3250] __arm64_sys_close+0x38/0x7c [ 149.210754][ T3250] invoke_syscall+0x48/0x118 [ 149.211763][ T3250] el0_svc_common.constprop.0+0x40/0xe0 [ 149.212768][ T3250] do_el0_svc+0x1c/0x28 [ 149.213597][ T3250] el0_svc+0x34/0xf8 [ 149.214480][ T3250] el0t_64_sync_handler+0x100/0x12c [ 149.215370][ T3250] el0t_64_sync+0x19c/0x1a0 [ 149.218943][ T3250] BUG: Bad page cache in process syz-executor356 pfn:4a335 [ 149.219819][ T3250] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4a335 [ 149.220817][ T3250] memcg:f7f0000002c3a000 [ 149.221548][ T3250] aops:shmem_aops ino:19 [ 149.222347][ T3250] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.224191][ T3250] raw: 01ffc0000004002d ffffc1ffc028cd08 ffffc1ffc028cd88 f0f000000749add0 [ 149.225306][ T3250] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.226425][ T3250] page dumped because: still mapped when deleted [ 149.227234][ T3250] CPU: 0 PID: 3250 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.228463][ T3250] Hardware name: linux,dummy-virt (DT) [ 149.229280][ T3250] Call trace: [ 149.229893][ T3250] dump_backtrace+0x94/0xec [ 149.230705][ T3250] show_stack+0x18/0x24 [ 149.231602][ T3250] dump_stack_lvl+0x78/0x90 [ 149.232406][ T3250] dump_stack+0x18/0x24 [ 149.233231][ T3250] filemap_unaccount_folio+0x118/0x278 [ 149.234396][ T3250] __filemap_remove_folio+0x3c/0x178 [ 149.235466][ T3250] filemap_remove_folio+0x48/0xa8 [ 149.236329][ T3250] truncate_inode_folio+0x30/0x4c [ 149.237406][ T3250] shmem_undo_range+0x208/0x620 [ 149.238595][ T3250] shmem_evict_inode+0x130/0x2dc [ 149.239729][ T3250] evict+0xb4/0x198 [ 149.240575][ T3250] iput+0x100/0x1b8 [ 149.241882][ T3250] dentry_unlink_inode+0xc0/0x188 [ 149.242954][ T3250] __dentry_kill+0x7c/0x1d4 [ 149.244119][ T3250] dput.part.0+0x30/0xbc [ 149.245095][ T3250] dput+0x4c/0x50 [ 149.246028][ T3250] __fput+0x110/0x2d4 [ 149.246981][ T3250] __fput_sync+0x50/0x5c [ 149.247935][ T3250] __arm64_sys_close+0x38/0x7c [ 149.249014][ T3250] invoke_syscall+0x48/0x118 [ 149.250000][ T3250] el0_svc_common.constprop.0+0x40/0xe0 [ 149.250977][ T3250] do_el0_svc+0x1c/0x28 [ 149.252229][ T3250] el0_svc+0x34/0xf8 [ 149.252997][ T3250] el0t_64_sync_handler+0x100/0x12c [ 149.254037][ T3250] el0t_64_sync+0x19c/0x1a0 executing program [ 149.297509][ T3251] BUG: Bad page cache in process syz-executor356 pfn:4a32e [ 149.298580][ T3251] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a32e [ 149.299596][ T3251] memcg:f7f0000002c3a000 [ 149.300224][ T3251] aops:shmem_aops ino:1a [ 149.300913][ T3251] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.302789][ T3251] raw: 01ffc0000004002d ffffc1ffc028cc08 ffffc1ffc028cc88 faf000000749aab0 [ 149.304068][ T3251] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.305094][ T3251] page dumped because: still mapped when deleted [ 149.306001][ T3251] CPU: 0 PID: 3251 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.307374][ T3251] Hardware name: linux,dummy-virt (DT) [ 149.308126][ T3251] Call trace: [ 149.308682][ T3251] dump_backtrace+0x94/0xec [ 149.309449][ T3251] show_stack+0x18/0x24 [ 149.310168][ T3251] dump_stack_lvl+0x78/0x90 [ 149.310940][ T3251] dump_stack+0x18/0x24 [ 149.311705][ T3251] filemap_unaccount_folio+0x118/0x278 [ 149.312552][ T3251] __filemap_remove_folio+0x3c/0x178 [ 149.313393][ T3251] filemap_remove_folio+0x48/0xa8 [ 149.314543][ T3251] truncate_inode_folio+0x30/0x4c [ 149.315573][ T3251] shmem_undo_range+0x208/0x620 [ 149.316527][ T3251] shmem_evict_inode+0x130/0x2dc [ 149.317477][ T3251] evict+0xb4/0x198 [ 149.318321][ T3251] iput+0x100/0x1b8 [ 149.319101][ T3251] dentry_unlink_inode+0xc0/0x188 [ 149.320066][ T3251] __dentry_kill+0x7c/0x1d4 [ 149.320961][ T3251] dput.part.0+0x30/0xbc [ 149.321834][ T3251] dput+0x4c/0x50 [ 149.322616][ T3251] __fput+0x110/0x2d4 [ 149.323369][ T3251] __fput_sync+0x50/0x5c [ 149.324158][ T3251] __arm64_sys_close+0x38/0x7c [ 149.324925][ T3251] invoke_syscall+0x48/0x118 [ 149.326125][ T3251] el0_svc_common.constprop.0+0x40/0xe0 [ 149.327382][ T3251] do_el0_svc+0x1c/0x28 [ 149.328276][ T3251] el0_svc+0x34/0xf8 [ 149.329029][ T3251] el0t_64_sync_handler+0x100/0x12c [ 149.330043][ T3251] el0t_64_sync+0x19c/0x1a0 [ 149.334937][ T3251] BUG: Bad page cache in process syz-executor356 pfn:4a332 [ 149.337318][ T3251] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a332 [ 149.338481][ T3251] memcg:f7f0000002c3a000 [ 149.339332][ T3251] aops:shmem_aops ino:1a [ 149.340142][ T3251] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.342025][ T3251] raw: 01ffc0000004002d ffffc1ffc028cb88 ffffc1ffc028ce08 faf000000749aab0 [ 149.343095][ T3251] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.344167][ T3251] page dumped because: still mapped when deleted [ 149.345124][ T3251] CPU: 0 PID: 3251 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.346664][ T3251] Hardware name: linux,dummy-virt (DT) [ 149.347599][ T3251] Call trace: [ 149.348252][ T3251] dump_backtrace+0x94/0xec [ 149.349098][ T3251] show_stack+0x18/0x24 [ 149.349816][ T3251] dump_stack_lvl+0x78/0x90 [ 149.350640][ T3251] dump_stack+0x18/0x24 [ 149.351945][ T3251] filemap_unaccount_folio+0x118/0x278 [ 149.353221][ T3251] __filemap_remove_folio+0x3c/0x178 [ 149.354329][ T3251] filemap_remove_folio+0x48/0xa8 [ 149.355082][ T3251] truncate_inode_folio+0x30/0x4c [ 149.355887][ T3251] shmem_undo_range+0x208/0x620 [ 149.356702][ T3251] shmem_evict_inode+0x130/0x2dc [ 149.357549][ T3251] evict+0xb4/0x198 [ 149.358291][ T3251] iput+0x100/0x1b8 [ 149.359196][ T3251] dentry_unlink_inode+0xc0/0x188 [ 149.360051][ T3251] __dentry_kill+0x7c/0x1d4 [ 149.360872][ T3251] dput.part.0+0x30/0xbc [ 149.361914][ T3251] dput+0x4c/0x50 [ 149.362745][ T3251] __fput+0x110/0x2d4 [ 149.363413][ T3251] __fput_sync+0x50/0x5c [ 149.364136][ T3251] __arm64_sys_close+0x38/0x7c [ 149.364868][ T3251] invoke_syscall+0x48/0x118 [ 149.365690][ T3251] el0_svc_common.constprop.0+0x40/0xe0 [ 149.366535][ T3251] do_el0_svc+0x1c/0x28 [ 149.367368][ T3251] el0_svc+0x34/0xf8 [ 149.368084][ T3251] el0t_64_sync_handler+0x100/0x12c [ 149.369001][ T3251] el0t_64_sync+0x19c/0x1a0 executing program [ 149.407385][ T3252] BUG: Bad page cache in process syz-executor356 pfn:4a336 [ 149.408403][ T3252] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a336 [ 149.409448][ T3252] memcg:f7f0000002c3a000 [ 149.410207][ T3252] aops:shmem_aops ino:1b [ 149.411012][ T3252] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.412802][ T3252] raw: 01ffc0000004002d ffffc1ffc028cc48 ffffc1ffc028ccc8 f0f000000749add0 [ 149.413930][ T3252] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.415134][ T3252] page dumped because: still mapped when deleted [ 149.416136][ T3252] CPU: 0 PID: 3252 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.417816][ T3252] Hardware name: linux,dummy-virt (DT) [ 149.418724][ T3252] Call trace: [ 149.419388][ T3252] dump_backtrace+0x94/0xec [ 149.420278][ T3252] show_stack+0x18/0x24 [ 149.421105][ T3252] dump_stack_lvl+0x78/0x90 [ 149.422370][ T3252] dump_stack+0x18/0x24 [ 149.423157][ T3252] filemap_unaccount_folio+0x118/0x278 [ 149.424048][ T3252] __filemap_remove_folio+0x3c/0x178 [ 149.424816][ T3252] filemap_remove_folio+0x48/0xa8 [ 149.425656][ T3252] truncate_inode_folio+0x30/0x4c [ 149.426554][ T3252] shmem_undo_range+0x208/0x620 [ 149.427233][ T3252] shmem_evict_inode+0x130/0x2dc [ 149.427899][ T3252] evict+0xb4/0x198 [ 149.428602][ T3252] iput+0x100/0x1b8 [ 149.429288][ T3252] dentry_unlink_inode+0xc0/0x188 [ 149.430107][ T3252] __dentry_kill+0x7c/0x1d4 [ 149.430865][ T3252] dput.part.0+0x30/0xbc [ 149.432040][ T3252] dput+0x4c/0x50 [ 149.432735][ T3252] __fput+0x110/0x2d4 [ 149.433462][ T3252] __fput_sync+0x50/0x5c [ 149.434376][ T3252] __arm64_sys_close+0x38/0x7c [ 149.435128][ T3252] invoke_syscall+0x48/0x118 [ 149.435894][ T3252] el0_svc_common.constprop.0+0x40/0xe0 [ 149.436695][ T3252] do_el0_svc+0x1c/0x28 [ 149.437323][ T3252] el0_svc+0x34/0xf8 [ 149.438036][ T3252] el0t_64_sync_handler+0x100/0x12c [ 149.438809][ T3252] el0t_64_sync+0x19c/0x1a0 [ 149.441115][ T3252] BUG: Bad page cache in process syz-executor356 pfn:4a333 [ 149.442380][ T3252] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4a333 [ 149.443423][ T3252] memcg:f7f0000002c3a000 [ 149.444138][ T3252] aops:shmem_aops ino:1b [ 149.444882][ T3252] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.446728][ T3252] raw: 01ffc0000004002d ffffc1ffc028cd88 ffffc1ffc028ce88 f0f000000749add0 [ 149.447769][ T3252] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.448880][ T3252] page dumped because: still mapped when deleted [ 149.449943][ T3252] CPU: 0 PID: 3252 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.451761][ T3252] Hardware name: linux,dummy-virt (DT) [ 149.452610][ T3252] Call trace: [ 149.453223][ T3252] dump_backtrace+0x94/0xec [ 149.454055][ T3252] show_stack+0x18/0x24 [ 149.454800][ T3252] dump_stack_lvl+0x78/0x90 [ 149.455607][ T3252] dump_stack+0x18/0x24 [ 149.456370][ T3252] filemap_unaccount_folio+0x118/0x278 [ 149.457284][ T3252] __filemap_remove_folio+0x3c/0x178 [ 149.458112][ T3252] filemap_remove_folio+0x48/0xa8 [ 149.458807][ T3252] truncate_inode_folio+0x30/0x4c [ 149.459612][ T3252] shmem_undo_range+0x208/0x620 [ 149.460357][ T3252] shmem_evict_inode+0x130/0x2dc [ 149.461225][ T3252] evict+0xb4/0x198 [ 149.462066][ T3252] iput+0x100/0x1b8 [ 149.463061][ T3252] dentry_unlink_inode+0xc0/0x188 [ 149.463902][ T3252] __dentry_kill+0x7c/0x1d4 [ 149.464727][ T3252] dput.part.0+0x30/0xbc [ 149.465487][ T3252] dput+0x4c/0x50 [ 149.466219][ T3252] __fput+0x110/0x2d4 [ 149.466914][ T3252] __fput_sync+0x50/0x5c [ 149.467648][ T3252] __arm64_sys_close+0x38/0x7c [ 149.468444][ T3252] invoke_syscall+0x48/0x118 [ 149.469266][ T3252] el0_svc_common.constprop.0+0x40/0xe0 [ 149.470170][ T3252] do_el0_svc+0x1c/0x28 [ 149.470946][ T3252] el0_svc+0x34/0xf8 [ 149.471789][ T3252] el0t_64_sync_handler+0x100/0x12c [ 149.472610][ T3252] el0t_64_sync+0x19c/0x1a0 executing program [ 149.522778][ T3253] BUG: Bad page cache in process syz-executor356 pfn:4738f [ 149.523793][ T3253] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x4738f [ 149.524985][ T3253] memcg:f7f0000002c3a000 [ 149.525697][ T3253] aops:shmem_aops ino:420 [ 149.526467][ T3253] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.527880][ T3253] raw: 01ffc0000004002d ffffc1ffc0206f08 ffffc1ffc01a1e48 faf00000074cc530 [ 149.529054][ T3253] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.530272][ T3253] page dumped because: still mapped when deleted [ 149.531148][ T3253] CPU: 1 PID: 3253 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.532836][ T3253] Hardware name: linux,dummy-virt (DT) [ 149.533593][ T3253] Call trace: [ 149.534219][ T3253] dump_backtrace+0x94/0xec [ 149.535003][ T3253] show_stack+0x18/0x24 [ 149.535714][ T3253] dump_stack_lvl+0x78/0x90 [ 149.536417][ T3253] dump_stack+0x18/0x24 [ 149.537048][ T3253] filemap_unaccount_folio+0x118/0x278 [ 149.537979][ T3253] __filemap_remove_folio+0x3c/0x178 [ 149.539981][ T3253] filemap_remove_folio+0x48/0xa8 [ 149.541585][ T3253] truncate_inode_folio+0x30/0x4c [ 149.542614][ T3253] shmem_undo_range+0x208/0x620 [ 149.543326][ T3253] shmem_evict_inode+0x130/0x2dc [ 149.544025][ T3253] evict+0xb4/0x198 [ 149.544626][ T3253] iput+0x100/0x1b8 [ 149.545215][ T3253] dentry_unlink_inode+0xc0/0x188 [ 149.545923][ T3253] __dentry_kill+0x7c/0x1d4 [ 149.546564][ T3253] dput.part.0+0x30/0xbc [ 149.547206][ T3253] dput+0x4c/0x50 [ 149.547804][ T3253] __fput+0x110/0x2d4 [ 149.548402][ T3253] __fput_sync+0x50/0x5c [ 149.549062][ T3253] __arm64_sys_close+0x38/0x7c [ 149.549757][ T3253] invoke_syscall+0x48/0x118 [ 149.550467][ T3253] el0_svc_common.constprop.0+0x40/0xe0 [ 149.551252][ T3253] do_el0_svc+0x1c/0x28 [ 149.551953][ T3253] el0_svc+0x34/0xf8 [ 149.552602][ T3253] el0t_64_sync_handler+0x100/0x12c [ 149.553413][ T3253] el0t_64_sync+0x19c/0x1a0 [ 149.556010][ T3253] BUG: Bad page cache in process syz-executor356 pfn:46879 [ 149.556861][ T3253] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0x46879 [ 149.557919][ T3253] memcg:f7f0000002c3a000 [ 149.558514][ T3253] aops:shmem_aops ino:420 [ 149.559106][ T3253] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.560487][ T3253] raw: 01ffc0000004002d ffffc1ffc01ce3c8 ffffc1ffc01c1fc8 faf00000074cc530 [ 149.561948][ T3253] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.562977][ T3253] page dumped because: still mapped when deleted [ 149.563866][ T3253] CPU: 1 PID: 3253 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.565205][ T3253] Hardware name: linux,dummy-virt (DT) [ 149.566082][ T3253] Call trace: [ 149.566585][ T3253] dump_backtrace+0x94/0xec [ 149.567437][ T3253] show_stack+0x18/0x24 [ 149.568116][ T3253] dump_stack_lvl+0x78/0x90 [ 149.568805][ T3253] dump_stack+0x18/0x24 [ 149.569462][ T3253] filemap_unaccount_folio+0x118/0x278 [ 149.570379][ T3253] __filemap_remove_folio+0x3c/0x178 [ 149.571207][ T3253] filemap_remove_folio+0x48/0xa8 [ 149.572215][ T3253] truncate_inode_folio+0x30/0x4c [ 149.572962][ T3253] shmem_undo_range+0x208/0x620 [ 149.573651][ T3253] shmem_evict_inode+0x130/0x2dc [ 149.574313][ T3253] evict+0xb4/0x198 [ 149.574936][ T3253] iput+0x100/0x1b8 [ 149.575495][ T3253] dentry_unlink_inode+0xc0/0x188 [ 149.576323][ T3253] __dentry_kill+0x7c/0x1d4 [ 149.576990][ T3253] dput.part.0+0x30/0xbc [ 149.577766][ T3253] dput+0x4c/0x50 [ 149.578425][ T3253] __fput+0x110/0x2d4 [ 149.579080][ T3253] __fput_sync+0x50/0x5c [ 149.579802][ T3253] __arm64_sys_close+0x38/0x7c [ 149.580898][ T3253] invoke_syscall+0x48/0x118 [ 149.582065][ T3253] el0_svc_common.constprop.0+0x40/0xe0 [ 149.583160][ T3253] do_el0_svc+0x1c/0x28 [ 149.584103][ T3253] el0_svc+0x34/0xf8 [ 149.585035][ T3253] el0t_64_sync_handler+0x100/0x12c [ 149.585966][ T3253] el0t_64_sync+0x19c/0x1a0 executing program [ 149.631058][ T3254] BUG: Bad page cache in process syz-executor356 pfn:4a2c7 [ 149.632490][ T3254] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a2c7 [ 149.633659][ T3254] memcg:f7f0000002c3a000 [ 149.634380][ T3254] aops:shmem_aops ino:1c [ 149.635126][ T3254] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.637061][ T3254] raw: 01ffc0000004002d ffffc1ffc028cc08 ffffc1ffc01f43c8 f0f000000749add0 [ 149.638167][ T3254] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.639118][ T3254] page dumped because: still mapped when deleted [ 149.639921][ T3254] CPU: 0 PID: 3254 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.641519][ T3254] Hardware name: linux,dummy-virt (DT) [ 149.642399][ T3254] Call trace: [ 149.643159][ T3254] dump_backtrace+0x94/0xec [ 149.643946][ T3254] show_stack+0x18/0x24 [ 149.644695][ T3254] dump_stack_lvl+0x78/0x90 [ 149.645482][ T3254] dump_stack+0x18/0x24 [ 149.646249][ T3254] filemap_unaccount_folio+0x118/0x278 [ 149.647064][ T3254] __filemap_remove_folio+0x3c/0x178 [ 149.648297][ T3254] filemap_remove_folio+0x48/0xa8 [ 149.649092][ T3254] truncate_inode_folio+0x30/0x4c [ 149.649882][ T3254] shmem_undo_range+0x208/0x620 [ 149.650664][ T3254] shmem_evict_inode+0x130/0x2dc [ 149.651444][ T3254] evict+0xb4/0x198 [ 149.652099][ T3254] iput+0x100/0x1b8 [ 149.652788][ T3254] dentry_unlink_inode+0xc0/0x188 [ 149.653569][ T3254] __dentry_kill+0x7c/0x1d4 [ 149.654364][ T3254] dput.part.0+0x30/0xbc [ 149.655061][ T3254] dput+0x4c/0x50 [ 149.655732][ T3254] __fput+0x110/0x2d4 [ 149.656418][ T3254] __fput_sync+0x50/0x5c [ 149.657118][ T3254] __arm64_sys_close+0x38/0x7c [ 149.657917][ T3254] invoke_syscall+0x48/0x118 [ 149.659099][ T3254] el0_svc_common.constprop.0+0x40/0xe0 [ 149.660015][ T3254] do_el0_svc+0x1c/0x28 [ 149.660724][ T3254] el0_svc+0x34/0xf8 [ 149.661404][ T3254] el0t_64_sync_handler+0x100/0x12c [ 149.662234][ T3254] el0t_64_sync+0x19c/0x1a0 [ 149.665129][ T3254] BUG: Bad page cache in process syz-executor356 pfn:47d0f [ 149.666060][ T3254] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x47d0f [ 149.667102][ T3254] memcg:f7f0000002c3a000 [ 149.667819][ T3254] aops:shmem_aops ino:1c [ 149.668496][ T3254] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.670002][ T3254] raw: 01ffc0000004002d ffffc1ffc028b1c8 ffffc1ffc01e34c8 f0f000000749add0 [ 149.671149][ T3254] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.672592][ T3254] page dumped because: still mapped when deleted [ 149.673327][ T3254] CPU: 0 PID: 3254 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.674704][ T3254] Hardware name: linux,dummy-virt (DT) [ 149.675598][ T3254] Call trace: [ 149.676626][ T3254] dump_backtrace+0x94/0xec [ 149.677346][ T3254] show_stack+0x18/0x24 [ 149.678140][ T3254] dump_stack_lvl+0x78/0x90 [ 149.678993][ T3254] dump_stack+0x18/0x24 [ 149.679851][ T3254] filemap_unaccount_folio+0x118/0x278 [ 149.681184][ T3254] __filemap_remove_folio+0x3c/0x178 [ 149.682375][ T3254] filemap_remove_folio+0x48/0xa8 [ 149.683354][ T3254] truncate_inode_folio+0x30/0x4c [ 149.684433][ T3254] shmem_undo_range+0x208/0x620 [ 149.685329][ T3254] shmem_evict_inode+0x130/0x2dc [ 149.686583][ T3254] evict+0xb4/0x198 [ 149.687244][ T3254] iput+0x100/0x1b8 [ 149.687927][ T3254] dentry_unlink_inode+0xc0/0x188 [ 149.688707][ T3254] __dentry_kill+0x7c/0x1d4 [ 149.689530][ T3254] dput.part.0+0x30/0xbc [ 149.690420][ T3254] dput+0x4c/0x50 [ 149.691455][ T3254] __fput+0x110/0x2d4 [ 149.692385][ T3254] __fput_sync+0x50/0x5c [ 149.693095][ T3254] __arm64_sys_close+0x38/0x7c [ 149.693956][ T3254] invoke_syscall+0x48/0x118 [ 149.694778][ T3254] el0_svc_common.constprop.0+0x40/0xe0 [ 149.695737][ T3254] do_el0_svc+0x1c/0x28 [ 149.696415][ T3254] el0_svc+0x34/0xf8 [ 149.697223][ T3254] el0t_64_sync_handler+0x100/0x12c [ 149.698658][ T3254] el0t_64_sync+0x19c/0x1a0 executing program [ 149.750614][ T3255] BUG: Bad page cache in process syz-executor356 pfn:49c31 [ 149.751910][ T3255] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x49c31 [ 149.753638][ T3255] memcg:f7f0000002c3a000 [ 149.754515][ T3255] aops:shmem_aops ino:1d [ 149.755245][ T3255] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.756629][ T3255] raw: 01ffc0000004002d ffffc1ffc01e34c8 ffffc1ffc028cbc8 f0f000000749add0 [ 149.757685][ T3255] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.758734][ T3255] page dumped because: still mapped when deleted [ 149.759520][ T3255] CPU: 0 PID: 3255 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.760915][ T3255] Hardware name: linux,dummy-virt (DT) [ 149.762016][ T3255] Call trace: [ 149.762663][ T3255] dump_backtrace+0x94/0xec [ 149.763435][ T3255] show_stack+0x18/0x24 [ 149.764239][ T3255] dump_stack_lvl+0x78/0x90 [ 149.765252][ T3255] dump_stack+0x18/0x24 [ 149.766042][ T3255] filemap_unaccount_folio+0x118/0x278 [ 149.766868][ T3255] __filemap_remove_folio+0x3c/0x178 [ 149.767682][ T3255] filemap_remove_folio+0x48/0xa8 [ 149.768509][ T3255] truncate_inode_folio+0x30/0x4c [ 149.769300][ T3255] shmem_undo_range+0x208/0x620 [ 149.770097][ T3255] shmem_evict_inode+0x130/0x2dc [ 149.770846][ T3255] evict+0xb4/0x198 [ 149.771635][ T3255] iput+0x100/0x1b8 [ 149.773357][ T3255] dentry_unlink_inode+0xc0/0x188 [ 149.774220][ T3255] __dentry_kill+0x7c/0x1d4 [ 149.774975][ T3255] dput.part.0+0x30/0xbc [ 149.775933][ T3255] dput+0x4c/0x50 [ 149.776792][ T3255] __fput+0x110/0x2d4 [ 149.777560][ T3255] __fput_sync+0x50/0x5c [ 149.778332][ T3255] __arm64_sys_close+0x38/0x7c [ 149.779102][ T3255] invoke_syscall+0x48/0x118 [ 149.779841][ T3255] el0_svc_common.constprop.0+0x40/0xe0 [ 149.780681][ T3255] do_el0_svc+0x1c/0x28 [ 149.781399][ T3255] el0_svc+0x34/0xf8 [ 149.782119][ T3255] el0t_64_sync_handler+0x100/0x12c [ 149.783194][ T3255] el0t_64_sync+0x19c/0x1a0 [ 149.788160][ T3255] BUG: Bad page cache in process syz-executor356 pfn:4a32f [ 149.789134][ T3255] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4a32f [ 149.790243][ T3255] memcg:f7f0000002c3a000 [ 149.790926][ T3255] aops:shmem_aops ino:1d [ 149.791834][ T3255] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.793391][ T3255] raw: 01ffc0000004002d ffffc1ffc0270c48 ffffc1ffc028cb48 f0f000000749add0 [ 149.794588][ T3255] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.795842][ T3255] page dumped because: still mapped when deleted [ 149.796761][ T3255] CPU: 0 PID: 3255 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.798539][ T3255] Hardware name: linux,dummy-virt (DT) [ 149.799445][ T3255] Call trace: [ 149.800036][ T3255] dump_backtrace+0x94/0xec [ 149.800826][ T3255] show_stack+0x18/0x24 [ 149.801886][ T3255] dump_stack_lvl+0x78/0x90 [ 149.802806][ T3255] dump_stack+0x18/0x24 [ 149.803761][ T3255] filemap_unaccount_folio+0x118/0x278 [ 149.804650][ T3255] __filemap_remove_folio+0x3c/0x178 [ 149.805655][ T3255] filemap_remove_folio+0x48/0xa8 [ 149.806538][ T3255] truncate_inode_folio+0x30/0x4c [ 149.807551][ T3255] shmem_undo_range+0x208/0x620 [ 149.808549][ T3255] shmem_evict_inode+0x130/0x2dc [ 149.809345][ T3255] evict+0xb4/0x198 [ 149.810055][ T3255] iput+0x100/0x1b8 [ 149.810817][ T3255] dentry_unlink_inode+0xc0/0x188 [ 149.812137][ T3255] __dentry_kill+0x7c/0x1d4 [ 149.813057][ T3255] dput.part.0+0x30/0xbc [ 149.813910][ T3255] dput+0x4c/0x50 [ 149.814594][ T3255] __fput+0x110/0x2d4 [ 149.815318][ T3255] __fput_sync+0x50/0x5c [ 149.816063][ T3255] __arm64_sys_close+0x38/0x7c [ 149.816902][ T3255] invoke_syscall+0x48/0x118 [ 149.817699][ T3255] el0_svc_common.constprop.0+0x40/0xe0 [ 149.819039][ T3255] do_el0_svc+0x1c/0x28 [ 149.819932][ T3255] el0_svc+0x34/0xf8 [ 149.820741][ T3255] el0t_64_sync_handler+0x100/0x12c [ 149.822019][ T3255] el0t_64_sync+0x19c/0x1a0 executing program [ 149.867574][ T3256] BUG: Bad page cache in process syz-executor356 pfn:478f5 [ 149.868651][ T3256] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x478f5 [ 149.869733][ T3256] memcg:f7f0000002c3a000 [ 149.870410][ T3256] aops:shmem_aops ino:1e [ 149.871095][ T3256] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.873682][ T3256] raw: 01ffc0000004002d ffffc1ffc028ce08 ffffc1ffc01e3d08 faf000000749aab0 [ 149.874897][ T3256] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.876046][ T3256] page dumped because: still mapped when deleted [ 149.876984][ T3256] CPU: 0 PID: 3256 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.878953][ T3256] Hardware name: linux,dummy-virt (DT) [ 149.879727][ T3256] Call trace: [ 149.880297][ T3256] dump_backtrace+0x94/0xec [ 149.881109][ T3256] show_stack+0x18/0x24 [ 149.881927][ T3256] dump_stack_lvl+0x78/0x90 [ 149.882707][ T3256] dump_stack+0x18/0x24 [ 149.883542][ T3256] filemap_unaccount_folio+0x118/0x278 [ 149.884411][ T3256] __filemap_remove_folio+0x3c/0x178 [ 149.885227][ T3256] filemap_remove_folio+0x48/0xa8 [ 149.886071][ T3256] truncate_inode_folio+0x30/0x4c [ 149.886873][ T3256] shmem_undo_range+0x208/0x620 [ 149.887685][ T3256] shmem_evict_inode+0x130/0x2dc [ 149.888554][ T3256] evict+0xb4/0x198 [ 149.889304][ T3256] iput+0x100/0x1b8 [ 149.890009][ T3256] dentry_unlink_inode+0xc0/0x188 [ 149.890884][ T3256] __dentry_kill+0x7c/0x1d4 [ 149.891880][ T3256] dput.part.0+0x30/0xbc [ 149.892701][ T3256] dput+0x4c/0x50 [ 149.893498][ T3256] __fput+0x110/0x2d4 [ 149.894441][ T3256] __fput_sync+0x50/0x5c [ 149.895225][ T3256] __arm64_sys_close+0x38/0x7c [ 149.896127][ T3256] invoke_syscall+0x48/0x118 [ 149.896895][ T3256] el0_svc_common.constprop.0+0x40/0xe0 [ 149.897895][ T3256] do_el0_svc+0x1c/0x28 [ 149.898692][ T3256] el0_svc+0x34/0xf8 [ 149.899385][ T3256] el0t_64_sync_handler+0x100/0x12c [ 149.900174][ T3256] el0t_64_sync+0x19c/0x1a0 [ 149.905076][ T3256] BUG: Bad page cache in process syz-executor356 pfn:478f4 [ 149.906041][ T3256] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x478f4 [ 149.907171][ T3256] memcg:f7f0000002c3a000 [ 149.907838][ T3256] aops:shmem_aops ino:1e [ 149.908600][ T3256] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.910085][ T3256] raw: 01ffc0000004002d ffffc1ffc01e3d48 ffffc1ffc01e3cc8 faf000000749aab0 [ 149.911309][ T3256] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.912620][ T3256] page dumped because: still mapped when deleted [ 149.913645][ T3256] CPU: 0 PID: 3256 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.915546][ T3256] Hardware name: linux,dummy-virt (DT) [ 149.916462][ T3256] Call trace: [ 149.917081][ T3256] dump_backtrace+0x94/0xec [ 149.917909][ T3256] show_stack+0x18/0x24 [ 149.918707][ T3256] dump_stack_lvl+0x78/0x90 [ 149.919452][ T3256] dump_stack+0x18/0x24 [ 149.920262][ T3256] filemap_unaccount_folio+0x118/0x278 [ 149.921060][ T3256] __filemap_remove_folio+0x3c/0x178 [ 149.922436][ T3256] filemap_remove_folio+0x48/0xa8 [ 149.923361][ T3256] truncate_inode_folio+0x30/0x4c [ 149.924242][ T3256] shmem_undo_range+0x208/0x620 [ 149.925129][ T3256] shmem_evict_inode+0x130/0x2dc [ 149.926202][ T3256] evict+0xb4/0x198 [ 149.926945][ T3256] iput+0x100/0x1b8 [ 149.927764][ T3256] dentry_unlink_inode+0xc0/0x188 [ 149.928705][ T3256] __dentry_kill+0x7c/0x1d4 [ 149.929544][ T3256] dput.part.0+0x30/0xbc [ 149.930339][ T3256] dput+0x4c/0x50 [ 149.930949][ T3256] __fput+0x110/0x2d4 [ 149.931751][ T3256] __fput_sync+0x50/0x5c [ 149.932389][ T3256] __arm64_sys_close+0x38/0x7c [ 149.933039][ T3256] invoke_syscall+0x48/0x118 [ 149.934091][ T3256] el0_svc_common.constprop.0+0x40/0xe0 [ 149.935320][ T3256] do_el0_svc+0x1c/0x28 [ 149.936159][ T3256] el0_svc+0x34/0xf8 [ 149.936884][ T3256] el0t_64_sync_handler+0x100/0x12c [ 149.937861][ T3256] el0t_64_sync+0x19c/0x1a0 executing program [ 149.975704][ T3257] BUG: Bad page cache in process syz-executor356 pfn:49b53 [ 149.976612][ T3257] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x49b53 [ 149.977548][ T3257] memcg:f7f0000002c3a000 [ 149.978101][ T3257] aops:shmem_aops ino:421 [ 149.978723][ T3257] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 149.980005][ T3257] raw: 01ffc0000004002d ffffc1ffc01cda08 ffffc1ffc1e868c8 faf00000074cc530 [ 149.980783][ T3257] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 149.981976][ T3257] page dumped because: still mapped when deleted [ 149.982457][ T3257] CPU: 1 PID: 3257 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 149.983224][ T3257] Hardware name: linux,dummy-virt (DT) [ 149.983619][ T3257] Call trace: [ 149.983911][ T3257] dump_backtrace+0x94/0xec [ 149.984309][ T3257] show_stack+0x18/0x24 [ 149.984682][ T3257] dump_stack_lvl+0x78/0x90 [ 149.985350][ T3257] dump_stack+0x18/0x24 [ 149.985982][ T3257] filemap_unaccount_folio+0x118/0x278 [ 149.986620][ T3257] __filemap_remove_folio+0x3c/0x178 [ 149.987083][ T3257] filemap_remove_folio+0x48/0xa8 [ 149.987529][ T3257] truncate_inode_folio+0x30/0x4c [ 149.987952][ T3257] shmem_undo_range+0x208/0x620 [ 149.988358][ T3257] shmem_evict_inode+0x130/0x2dc [ 149.988761][ T3257] evict+0xb4/0x198 [ 149.989119][ T3257] iput+0x100/0x1b8 [ 149.989477][ T3257] dentry_unlink_inode+0xc0/0x188 [ 149.989923][ T3257] __dentry_kill+0x7c/0x1d4 [ 149.990321][ T3257] dput.part.0+0x30/0xbc [ 149.991023][ T3257] dput+0x4c/0x50 [ 149.992061][ T3257] __fput+0x110/0x2d4 [ 149.992456][ T3257] __fput_sync+0x50/0x5c [ 149.992831][ T3257] __arm64_sys_close+0x38/0x7c [ 149.993217][ T3257] invoke_syscall+0x48/0x118 [ 149.993664][ T3257] el0_svc_common.constprop.0+0x40/0xe0 [ 149.994194][ T3257] do_el0_svc+0x1c/0x28 [ 149.994584][ T3257] el0_svc+0x34/0xf8 [ 149.995079][ T3257] el0t_64_sync_handler+0x100/0x12c [ 149.995595][ T3257] el0t_64_sync+0x19c/0x1a0 [ 149.997256][ T3257] BUG: Bad page cache in process syz-executor356 pfn:ba1a3 [ 149.997981][ T3257] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0xba1a3 [ 149.998750][ T3257] memcg:f7f0000002c3a000 [ 149.999167][ T3257] aops:shmem_aops ino:421 [ 149.999625][ T3257] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.000395][ T3257] raw: 01ffc0000004002d ffffc1ffc026d4c8 ffffc1ffc028a048 faf00000074cc530 [ 150.000953][ T3257] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.001777][ T3257] page dumped because: still mapped when deleted [ 150.002205][ T3257] CPU: 1 PID: 3257 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.002898][ T3257] Hardware name: linux,dummy-virt (DT) [ 150.003327][ T3257] Call trace: [ 150.003707][ T3257] dump_backtrace+0x94/0xec [ 150.004204][ T3257] show_stack+0x18/0x24 [ 150.004700][ T3257] dump_stack_lvl+0x78/0x90 [ 150.005206][ T3257] dump_stack+0x18/0x24 [ 150.005631][ T3257] filemap_unaccount_folio+0x118/0x278 [ 150.006421][ T3257] __filemap_remove_folio+0x3c/0x178 [ 150.007175][ T3257] filemap_remove_folio+0x48/0xa8 [ 150.007824][ T3257] truncate_inode_folio+0x30/0x4c [ 150.008310][ T3257] shmem_undo_range+0x208/0x620 [ 150.008789][ T3257] shmem_evict_inode+0x130/0x2dc [ 150.009293][ T3257] evict+0xb4/0x198 [ 150.009740][ T3257] iput+0x100/0x1b8 [ 150.010145][ T3257] dentry_unlink_inode+0xc0/0x188 [ 150.010663][ T3257] __dentry_kill+0x7c/0x1d4 [ 150.011324][ T3257] dput.part.0+0x30/0xbc [ 150.012122][ T3257] dput+0x4c/0x50 [ 150.012715][ T3257] __fput+0x110/0x2d4 [ 150.013372][ T3257] __fput_sync+0x50/0x5c [ 150.013942][ T3257] __arm64_sys_close+0x38/0x7c [ 150.014617][ T3257] invoke_syscall+0x48/0x118 [ 150.015312][ T3257] el0_svc_common.constprop.0+0x40/0xe0 [ 150.016138][ T3257] do_el0_svc+0x1c/0x28 [ 150.016852][ T3257] el0_svc+0x34/0xf8 [ 150.017200][ T3257] el0t_64_sync_handler+0x100/0x12c [ 150.017586][ T3257] el0t_64_sync+0x19c/0x1a0 executing program [ 150.055007][ T3258] BUG: Bad page cache in process syz-executor356 pfn:4a238 [ 150.055623][ T3258] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4a238 [ 150.056260][ T3258] memcg:f7f0000002c3a000 [ 150.056603][ T3258] aops:shmem_aops ino:422 [ 150.057137][ T3258] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.058188][ T3258] raw: 01ffc0000004002d ffffc1ffc01cfac8 ffffc1ffc01e4088 f0f00000074cc210 [ 150.059150][ T3258] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.059813][ T3258] page dumped because: still mapped when deleted [ 150.060349][ T3258] CPU: 1 PID: 3258 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.061083][ T3258] Hardware name: linux,dummy-virt (DT) [ 150.061671][ T3258] Call trace: [ 150.062076][ T3258] dump_backtrace+0x94/0xec [ 150.062500][ T3258] show_stack+0x18/0x24 [ 150.062873][ T3258] dump_stack_lvl+0x78/0x90 [ 150.063284][ T3258] dump_stack+0x18/0x24 [ 150.063696][ T3258] filemap_unaccount_folio+0x118/0x278 [ 150.064137][ T3258] __filemap_remove_folio+0x3c/0x178 [ 150.064566][ T3258] filemap_remove_folio+0x48/0xa8 [ 150.065002][ T3258] truncate_inode_folio+0x30/0x4c [ 150.065471][ T3258] shmem_undo_range+0x208/0x620 [ 150.066050][ T3258] shmem_evict_inode+0x130/0x2dc [ 150.066747][ T3258] evict+0xb4/0x198 [ 150.067611][ T3258] iput+0x100/0x1b8 [ 150.068322][ T3258] dentry_unlink_inode+0xc0/0x188 [ 150.069044][ T3258] __dentry_kill+0x7c/0x1d4 [ 150.070155][ T3258] dput.part.0+0x30/0xbc [ 150.070679][ T3258] dput+0x4c/0x50 [ 150.071083][ T3258] __fput+0x110/0x2d4 [ 150.071548][ T3258] __fput_sync+0x50/0x5c [ 150.072080][ T3258] __arm64_sys_close+0x38/0x7c [ 150.072644][ T3258] invoke_syscall+0x48/0x118 [ 150.073468][ T3258] el0_svc_common.constprop.0+0x40/0xe0 [ 150.074300][ T3258] do_el0_svc+0x1c/0x28 [ 150.075059][ T3258] el0_svc+0x34/0xf8 [ 150.076682][ T3258] el0t_64_sync_handler+0x100/0x12c [ 150.077402][ T3258] el0t_64_sync+0x19c/0x1a0 [ 150.082358][ T3258] BUG: Bad page cache in process syz-executor356 pfn:47902 [ 150.083012][ T3258] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x47902 [ 150.083656][ T3258] memcg:f7f0000002c3a000 [ 150.084036][ T3258] aops:shmem_aops ino:422 [ 150.084559][ T3258] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.085352][ T3258] raw: 01ffc0000004002d ffffc1ffc0288e08 ffffc1ffc01c3048 f0f00000074cc210 [ 150.086268][ T3258] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.086935][ T3258] page dumped because: still mapped when deleted [ 150.087364][ T3258] CPU: 1 PID: 3258 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.088523][ T3258] Hardware name: linux,dummy-virt (DT) [ 150.088903][ T3258] Call trace: [ 150.089170][ T3258] dump_backtrace+0x94/0xec [ 150.089560][ T3258] show_stack+0x18/0x24 [ 150.090015][ T3258] dump_stack_lvl+0x78/0x90 [ 150.090422][ T3258] dump_stack+0x18/0x24 [ 150.090780][ T3258] filemap_unaccount_folio+0x118/0x278 [ 150.091246][ T3258] __filemap_remove_folio+0x3c/0x178 [ 150.091963][ T3258] filemap_remove_folio+0x48/0xa8 [ 150.092820][ T3258] truncate_inode_folio+0x30/0x4c [ 150.093299][ T3258] shmem_undo_range+0x208/0x620 [ 150.093735][ T3258] shmem_evict_inode+0x130/0x2dc [ 150.094177][ T3258] evict+0xb4/0x198 [ 150.094668][ T3258] iput+0x100/0x1b8 [ 150.095095][ T3258] dentry_unlink_inode+0xc0/0x188 [ 150.095587][ T3258] __dentry_kill+0x7c/0x1d4 [ 150.095982][ T3258] dput.part.0+0x30/0xbc [ 150.096426][ T3258] dput+0x4c/0x50 [ 150.096805][ T3258] __fput+0x110/0x2d4 [ 150.097177][ T3258] __fput_sync+0x50/0x5c [ 150.097610][ T3258] __arm64_sys_close+0x38/0x7c [ 150.098013][ T3258] invoke_syscall+0x48/0x118 [ 150.098417][ T3258] el0_svc_common.constprop.0+0x40/0xe0 [ 150.098928][ T3258] do_el0_svc+0x1c/0x28 [ 150.099383][ T3258] el0_svc+0x34/0xf8 [ 150.099943][ T3258] el0t_64_sync_handler+0x100/0x12c [ 150.100371][ T3258] el0t_64_sync+0x19c/0x1a0 executing program [ 150.138558][ T3259] BUG: Bad page cache in process syz-executor356 pfn:4a281 [ 150.139570][ T3259] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x0 pfn:0x4a281 [ 150.140766][ T3259] memcg:f7f0000002c3a000 [ 150.141692][ T3259] aops:shmem_aops ino:423 [ 150.142693][ T3259] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.144425][ T3259] raw: 01ffc0000004002d ffffc1ffc01cfa48 ffffc1ffc01cda08 faf00000074cc530 [ 150.145532][ T3259] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.146610][ T3259] page dumped because: still mapped when deleted [ 150.147410][ T3259] CPU: 1 PID: 3259 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.148815][ T3259] Hardware name: linux,dummy-virt (DT) [ 150.149620][ T3259] Call trace: [ 150.150222][ T3259] dump_backtrace+0x94/0xec [ 150.151232][ T3259] show_stack+0x18/0x24 [ 150.153302][ T3259] dump_stack_lvl+0x78/0x90 [ 150.154208][ T3259] dump_stack+0x18/0x24 [ 150.155058][ T3259] filemap_unaccount_folio+0x118/0x278 [ 150.155987][ T3259] __filemap_remove_folio+0x3c/0x178 [ 150.156822][ T3259] filemap_remove_folio+0x48/0xa8 [ 150.157695][ T3259] truncate_inode_folio+0x30/0x4c [ 150.158504][ T3259] shmem_undo_range+0x208/0x620 [ 150.159277][ T3259] shmem_evict_inode+0x130/0x2dc [ 150.160110][ T3259] evict+0xb4/0x198 [ 150.160872][ T3259] iput+0x100/0x1b8 [ 150.161796][ T3259] dentry_unlink_inode+0xc0/0x188 [ 150.162646][ T3259] __dentry_kill+0x7c/0x1d4 [ 150.163451][ T3259] dput.part.0+0x30/0xbc [ 150.164086][ T3259] dput+0x4c/0x50 [ 150.164793][ T3259] __fput+0x110/0x2d4 [ 150.165550][ T3259] __fput_sync+0x50/0x5c [ 150.166527][ T3259] __arm64_sys_close+0x38/0x7c [ 150.167237][ T3259] invoke_syscall+0x48/0x118 [ 150.167973][ T3259] el0_svc_common.constprop.0+0x40/0xe0 [ 150.168782][ T3259] do_el0_svc+0x1c/0x28 [ 150.169487][ T3259] el0_svc+0x34/0xf8 [ 150.170230][ T3259] el0t_64_sync_handler+0x100/0x12c [ 150.171081][ T3259] el0t_64_sync+0x19c/0x1a0 [ 150.175222][ T3259] BUG: Bad page cache in process syz-executor356 pfn:47368 [ 150.176104][ T3259] page: refcount:4 mapcount:1 mapping:00000000c210d0c5 index:0x1 pfn:0x47368 [ 150.177107][ T3259] memcg:f7f0000002c3a000 [ 150.177672][ T3259] aops:shmem_aops ino:423 [ 150.178423][ T3259] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.179640][ T3259] raw: 01ffc0000004002d ffffc1ffc028a048 ffffc1ffc028c988 faf00000074cc530 [ 150.180646][ T3259] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.181786][ T3259] page dumped because: still mapped when deleted [ 150.182925][ T3259] CPU: 1 PID: 3259 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.184743][ T3259] Hardware name: linux,dummy-virt (DT) [ 150.185786][ T3259] Call trace: [ 150.186438][ T3259] dump_backtrace+0x94/0xec [ 150.187412][ T3259] show_stack+0x18/0x24 [ 150.188202][ T3259] dump_stack_lvl+0x78/0x90 [ 150.189027][ T3259] dump_stack+0x18/0x24 [ 150.190049][ T3259] filemap_unaccount_folio+0x118/0x278 [ 150.191013][ T3259] __filemap_remove_folio+0x3c/0x178 [ 150.192829][ T3259] filemap_remove_folio+0x48/0xa8 [ 150.193648][ T3259] truncate_inode_folio+0x30/0x4c [ 150.194500][ T3259] shmem_undo_range+0x208/0x620 [ 150.195217][ T3259] shmem_evict_inode+0x130/0x2dc [ 150.196051][ T3259] evict+0xb4/0x198 [ 150.196731][ T3259] iput+0x100/0x1b8 [ 150.197500][ T3259] dentry_unlink_inode+0xc0/0x188 [ 150.198770][ T3259] __dentry_kill+0x7c/0x1d4 [ 150.199727][ T3259] dput.part.0+0x30/0xbc [ 150.200797][ T3259] dput+0x4c/0x50 [ 150.201630][ T3259] __fput+0x110/0x2d4 [ 150.202907][ T3259] __fput_sync+0x50/0x5c [ 150.203997][ T3259] __arm64_sys_close+0x38/0x7c [ 150.205007][ T3259] invoke_syscall+0x48/0x118 [ 150.205772][ T3259] el0_svc_common.constprop.0+0x40/0xe0 [ 150.206668][ T3259] do_el0_svc+0x1c/0x28 [ 150.207377][ T3259] el0_svc+0x34/0xf8 [ 150.208043][ T3259] el0t_64_sync_handler+0x100/0x12c [ 150.208796][ T3259] el0t_64_sync+0x19c/0x1a0 executing program [ 150.259628][ T3260] BUG: Bad page cache in process syz-executor356 pfn:4a283 [ 150.260543][ T3260] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a283 [ 150.261695][ T3260] memcg:f7f0000002c3a000 [ 150.262405][ T3260] aops:shmem_aops ino:1f [ 150.263119][ T3260] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.264510][ T3260] raw: 01ffc0000004002d ffffc1ffc1e86248 ffffc1ffc028c548 faf000000749aab0 [ 150.265513][ T3260] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.266292][ T3260] page dumped because: still mapped when deleted [ 150.266691][ T3260] CPU: 1 PID: 3260 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.267303][ T3260] Hardware name: linux,dummy-virt (DT) [ 150.267661][ T3260] Call trace: [ 150.267936][ T3260] dump_backtrace+0x94/0xec [ 150.268309][ T3260] show_stack+0x18/0x24 [ 150.268662][ T3260] dump_stack_lvl+0x78/0x90 [ 150.269023][ T3260] dump_stack+0x18/0x24 [ 150.269370][ T3260] filemap_unaccount_folio+0x118/0x278 [ 150.269819][ T3260] __filemap_remove_folio+0x3c/0x178 [ 150.270209][ T3260] filemap_remove_folio+0x48/0xa8 [ 150.270886][ T3260] truncate_inode_folio+0x30/0x4c [ 150.271825][ T3260] shmem_undo_range+0x208/0x620 [ 150.272213][ T3260] shmem_evict_inode+0x130/0x2dc [ 150.272597][ T3260] evict+0xb4/0x198 [ 150.272940][ T3260] iput+0x100/0x1b8 [ 150.273294][ T3260] dentry_unlink_inode+0xc0/0x188 [ 150.273683][ T3260] __dentry_kill+0x7c/0x1d4 [ 150.274114][ T3260] dput.part.0+0x30/0xbc [ 150.274461][ T3260] dput+0x4c/0x50 [ 150.274801][ T3260] __fput+0x110/0x2d4 [ 150.275142][ T3260] __fput_sync+0x50/0x5c [ 150.275494][ T3260] __arm64_sys_close+0x38/0x7c [ 150.275863][ T3260] invoke_syscall+0x48/0x118 [ 150.276229][ T3260] el0_svc_common.constprop.0+0x40/0xe0 [ 150.276699][ T3260] do_el0_svc+0x1c/0x28 [ 150.277112][ T3260] el0_svc+0x34/0xf8 [ 150.277476][ T3260] el0t_64_sync_handler+0x100/0x12c [ 150.277918][ T3260] el0t_64_sync+0x19c/0x1a0 [ 150.279142][ T3260] BUG: Bad page cache in process syz-executor356 pfn:4a315 [ 150.279559][ T3260] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a315 [ 150.280028][ T3260] memcg:f7f0000002c3a000 [ 150.280331][ T3260] aops:shmem_aops ino:1f [ 150.280668][ T3260] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.281664][ T3260] raw: 01ffc0000004002d ffffc1ffc028a0c8 ffffc1ffc0229a88 faf000000749aab0 [ 150.282379][ T3260] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.282850][ T3260] page dumped because: still mapped when deleted [ 150.283264][ T3260] CPU: 1 PID: 3260 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.284082][ T3260] Hardware name: linux,dummy-virt (DT) [ 150.284495][ T3260] Call trace: [ 150.284809][ T3260] dump_backtrace+0x94/0xec [ 150.285187][ T3260] show_stack+0x18/0x24 [ 150.285545][ T3260] dump_stack_lvl+0x78/0x90 [ 150.286004][ T3260] dump_stack+0x18/0x24 [ 150.286420][ T3260] filemap_unaccount_folio+0x118/0x278 [ 150.286856][ T3260] __filemap_remove_folio+0x3c/0x178 [ 150.287302][ T3260] filemap_remove_folio+0x48/0xa8 [ 150.287733][ T3260] truncate_inode_folio+0x30/0x4c [ 150.288132][ T3260] shmem_undo_range+0x208/0x620 [ 150.288527][ T3260] shmem_evict_inode+0x130/0x2dc [ 150.288939][ T3260] evict+0xb4/0x198 [ 150.289306][ T3260] iput+0x100/0x1b8 [ 150.289675][ T3260] dentry_unlink_inode+0xc0/0x188 [ 150.290129][ T3260] __dentry_kill+0x7c/0x1d4 [ 150.290512][ T3260] dput.part.0+0x30/0xbc [ 150.290868][ T3260] dput+0x4c/0x50 [ 150.291355][ T3260] __fput+0x110/0x2d4 [ 150.291827][ T3260] __fput_sync+0x50/0x5c [ 150.292185][ T3260] __arm64_sys_close+0x38/0x7c [ 150.292687][ T3260] invoke_syscall+0x48/0x118 [ 150.293189][ T3260] el0_svc_common.constprop.0+0x40/0xe0 [ 150.293749][ T3260] do_el0_svc+0x1c/0x28 [ 150.294128][ T3260] el0_svc+0x34/0xf8 [ 150.294465][ T3260] el0t_64_sync_handler+0x100/0x12c [ 150.294857][ T3260] el0t_64_sync+0x19c/0x1a0 executing program [ 150.349311][ T3261] BUG: Bad page cache in process syz-executor356 pfn:4a2ac [ 150.350443][ T3261] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4a2ac [ 150.351780][ T3261] memcg:f7f0000002c3a000 [ 150.352395][ T3261] aops:shmem_aops ino:424 [ 150.353097][ T3261] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.354754][ T3261] raw: 01ffc0000004002d ffffc1ffc01e0d48 ffffc1ffc01ccd48 f0f00000074cc210 [ 150.356246][ T3261] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.357222][ T3261] page dumped because: still mapped when deleted [ 150.358172][ T3261] CPU: 1 PID: 3261 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.359583][ T3261] Hardware name: linux,dummy-virt (DT) [ 150.360432][ T3261] Call trace: [ 150.361030][ T3261] dump_backtrace+0x94/0xec [ 150.361863][ T3261] show_stack+0x18/0x24 [ 150.362646][ T3261] dump_stack_lvl+0x78/0x90 [ 150.363365][ T3261] dump_stack+0x18/0x24 [ 150.364016][ T3261] filemap_unaccount_folio+0x118/0x278 [ 150.364852][ T3261] __filemap_remove_folio+0x3c/0x178 [ 150.365699][ T3261] filemap_remove_folio+0x48/0xa8 [ 150.366510][ T3261] truncate_inode_folio+0x30/0x4c [ 150.367287][ T3261] shmem_undo_range+0x208/0x620 [ 150.368042][ T3261] shmem_evict_inode+0x130/0x2dc [ 150.368794][ T3261] evict+0xb4/0x198 [ 150.369536][ T3261] iput+0x100/0x1b8 [ 150.370265][ T3261] dentry_unlink_inode+0xc0/0x188 [ 150.371093][ T3261] __dentry_kill+0x7c/0x1d4 [ 150.372050][ T3261] dput.part.0+0x30/0xbc [ 150.372800][ T3261] dput+0x4c/0x50 [ 150.373536][ T3261] __fput+0x110/0x2d4 [ 150.374244][ T3261] __fput_sync+0x50/0x5c [ 150.374941][ T3261] __arm64_sys_close+0x38/0x7c [ 150.375670][ T3261] invoke_syscall+0x48/0x118 [ 150.376380][ T3261] el0_svc_common.constprop.0+0x40/0xe0 [ 150.377216][ T3261] do_el0_svc+0x1c/0x28 [ 150.377989][ T3261] el0_svc+0x34/0xf8 [ 150.378739][ T3261] el0t_64_sync_handler+0x100/0x12c [ 150.379652][ T3261] el0t_64_sync+0x19c/0x1a0 [ 150.383025][ T3261] BUG: Bad page cache in process syz-executor356 pfn:47335 [ 150.384037][ T3261] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x47335 [ 150.385092][ T3261] memcg:f7f0000002c3a000 [ 150.385839][ T3261] aops:shmem_aops ino:424 [ 150.386504][ T3261] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.387671][ T3261] raw: 01ffc0000004002d ffffc1ffc028ab08 ffffc1ffc1e81608 f0f00000074cc210 [ 150.388618][ T3261] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.389543][ T3261] page dumped because: still mapped when deleted [ 150.390224][ T3261] CPU: 1 PID: 3261 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.391309][ T3261] Hardware name: linux,dummy-virt (DT) [ 150.391946][ T3261] Call trace: [ 150.392419][ T3261] dump_backtrace+0x94/0xec [ 150.394060][ T3261] show_stack+0x18/0x24 [ 150.394858][ T3261] dump_stack_lvl+0x78/0x90 [ 150.395717][ T3261] dump_stack+0x18/0x24 [ 150.396618][ T3261] filemap_unaccount_folio+0x118/0x278 [ 150.397675][ T3261] __filemap_remove_folio+0x3c/0x178 [ 150.398732][ T3261] filemap_remove_folio+0x48/0xa8 [ 150.399700][ T3261] truncate_inode_folio+0x30/0x4c [ 150.400635][ T3261] shmem_undo_range+0x208/0x620 [ 150.410170][ T3261] shmem_evict_inode+0x130/0x2dc [ 150.410870][ T3261] evict+0xb4/0x198 [ 150.411778][ T3261] iput+0x100/0x1b8 [ 150.413592][ T3261] dentry_unlink_inode+0xc0/0x188 [ 150.415451][ T3261] __dentry_kill+0x7c/0x1d4 [ 150.417227][ T3261] dput.part.0+0x30/0xbc [ 150.419048][ T3261] dput+0x4c/0x50 [ 150.420482][ T3261] __fput+0x110/0x2d4 [ 150.422066][ T3261] __fput_sync+0x50/0x5c [ 150.423200][ T3261] __arm64_sys_close+0x38/0x7c [ 150.424393][ T3261] invoke_syscall+0x48/0x118 [ 150.425646][ T3261] el0_svc_common.constprop.0+0x40/0xe0 [ 150.427144][ T3261] do_el0_svc+0x1c/0x28 [ 150.427739][ T3261] el0_svc+0x34/0xf8 [ 150.428328][ T3261] el0t_64_sync_handler+0x100/0x12c [ 150.429012][ T3261] el0t_64_sync+0x19c/0x1a0 executing program [ 150.514417][ T3262] BUG: Bad page cache in process syz-executor356 pfn:401a0 [ 150.515302][ T3262] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x401a0 [ 150.516119][ T3262] memcg:f7f0000002c3a000 [ 150.518979][ T3262] aops:shmem_aops ino:20 [ 150.520117][ T3262] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.524194][ T3262] raw: 01ffc0000004002d ffffc1ffc0229b48 ffffc1ffc0289b08 f0f000000749add0 [ 150.526164][ T3262] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.529243][ T3262] page dumped because: still mapped when deleted [ 150.529915][ T3262] CPU: 0 PID: 3262 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.531096][ T3262] Hardware name: linux,dummy-virt (DT) [ 150.532298][ T3262] Call trace: [ 150.532787][ T3262] dump_backtrace+0x94/0xec [ 150.533212][ T3262] show_stack+0x18/0x24 [ 150.533637][ T3262] dump_stack_lvl+0x78/0x90 [ 150.534079][ T3262] dump_stack+0x18/0x24 [ 150.534465][ T3262] filemap_unaccount_folio+0x118/0x278 [ 150.534896][ T3262] __filemap_remove_folio+0x3c/0x178 [ 150.535319][ T3262] filemap_remove_folio+0x48/0xa8 [ 150.535755][ T3262] truncate_inode_folio+0x30/0x4c [ 150.536184][ T3262] shmem_undo_range+0x208/0x620 [ 150.536615][ T3262] shmem_evict_inode+0x130/0x2dc [ 150.536992][ T3262] evict+0xb4/0x198 [ 150.537343][ T3262] iput+0x100/0x1b8 [ 150.537681][ T3262] dentry_unlink_inode+0xc0/0x188 [ 150.538109][ T3262] __dentry_kill+0x7c/0x1d4 [ 150.538472][ T3262] dput.part.0+0x30/0xbc [ 150.538854][ T3262] dput+0x4c/0x50 [ 150.539790][ T3262] __fput+0x110/0x2d4 [ 150.540621][ T3262] __fput_sync+0x50/0x5c [ 150.541845][ T3262] __arm64_sys_close+0x38/0x7c [ 150.542632][ T3262] invoke_syscall+0x48/0x118 [ 150.543468][ T3262] el0_svc_common.constprop.0+0x40/0xe0 [ 150.544344][ T3262] do_el0_svc+0x1c/0x28 [ 150.545211][ T3262] el0_svc+0x34/0xf8 [ 150.546307][ T3262] el0t_64_sync_handler+0x100/0x12c [ 150.547498][ T3262] el0t_64_sync+0x19c/0x1a0 [ 150.552152][ T3262] BUG: Bad page cache in process syz-executor356 pfn:4a26c [ 150.553005][ T3262] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4a26c [ 150.554024][ T3262] memcg:f7f0000002c3a000 [ 150.554705][ T3262] aops:shmem_aops ino:20 [ 150.555272][ T3262] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.556502][ T3262] raw: 01ffc0000004002d ffffc1ffc0006808 ffffc1ffc0289ac8 f0f000000749add0 [ 150.557672][ T3262] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.558347][ T3262] page dumped because: still mapped when deleted [ 150.558751][ T3262] CPU: 1 PID: 3262 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.559398][ T3262] Hardware name: linux,dummy-virt (DT) [ 150.559742][ T3262] Call trace: [ 150.560063][ T3262] dump_backtrace+0x94/0xec [ 150.560442][ T3262] show_stack+0x18/0x24 [ 150.560827][ T3262] dump_stack_lvl+0x78/0x90 [ 150.561289][ T3262] dump_stack+0x18/0x24 [ 150.561921][ T3262] filemap_unaccount_folio+0x118/0x278 [ 150.562332][ T3262] __filemap_remove_folio+0x3c/0x178 [ 150.562713][ T3262] filemap_remove_folio+0x48/0xa8 [ 150.563081][ T3262] truncate_inode_folio+0x30/0x4c [ 150.563462][ T3262] shmem_undo_range+0x208/0x620 [ 150.563820][ T3262] shmem_evict_inode+0x130/0x2dc [ 150.564191][ T3262] evict+0xb4/0x198 [ 150.564537][ T3262] iput+0x100/0x1b8 [ 150.564873][ T3262] dentry_unlink_inode+0xc0/0x188 [ 150.565261][ T3262] __dentry_kill+0x7c/0x1d4 [ 150.565748][ T3262] dput.part.0+0x30/0xbc [ 150.566356][ T3262] dput+0x4c/0x50 [ 150.566762][ T3262] __fput+0x110/0x2d4 [ 150.567354][ T3262] __fput_sync+0x50/0x5c [ 150.568115][ T3262] __arm64_sys_close+0x38/0x7c [ 150.569118][ T3262] invoke_syscall+0x48/0x118 [ 150.570018][ T3262] el0_svc_common.constprop.0+0x40/0xe0 [ 150.570472][ T3262] do_el0_svc+0x1c/0x28 [ 150.570854][ T3262] el0_svc+0x34/0xf8 [ 150.571328][ T3262] el0t_64_sync_handler+0x100/0x12c [ 150.571830][ T3262] el0t_64_sync+0x19c/0x1a0 [ 150.609904][ T3263] BUG: Bad page cache in process syz-executor356 pfn:4a338 [ 150.610599][ T3263] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4a338 [ 150.611214][ T3263] memcg:f7f0000002c3a000 [ 150.611723][ T3263] aops:shmem_aops ino:425 [ 150.612215][ T3263] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.613758][ T3263] raw: 01ffc0000004002d ffffc1ffc028a948 ffffc1ffc0229b08 f0f00000074cc210 [ 150.614865][ T3263] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.616140][ T3263] page dumped because: still mapped when deleted [ 150.616960][ T3263] CPU: 1 PID: 3263 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.618081][ T3263] Hardware name: linux,dummy-virt (DT) [ 150.618776][ T3263] Call trace: [ 150.619286][ T3263] dump_backtrace+0x94/0xec [ 150.620071][ T3263] show_stack+0x18/0x24 [ 150.620849][ T3263] dump_stack_lvl+0x78/0x90 [ 150.621962][ T3263] dump_stack+0x18/0x24 [ 150.622402][ T3263] filemap_unaccount_folio+0x118/0x278 [ 150.622918][ T3263] __filemap_remove_folio+0x3c/0x178 [ 150.623391][ T3263] filemap_remove_folio+0x48/0xa8 [ 150.623811][ T3263] truncate_inode_folio+0x30/0x4c [ 150.624340][ T3263] shmem_undo_range+0x208/0x620 [ 150.624950][ T3263] shmem_evict_inode+0x130/0x2dc executing program [ 150.625944][ T3263] evict+0xb4/0x198 [ 150.626751][ T3263] iput+0x100/0x1b8 [ 150.627374][ T3263] dentry_unlink_inode+0xc0/0x188 [ 150.628136][ T3263] __dentry_kill+0x7c/0x1d4 [ 150.628881][ T3263] dput.part.0+0x30/0xbc [ 150.629494][ T3263] dput+0x4c/0x50 [ 150.630380][ T3263] __fput+0x110/0x2d4 [ 150.631155][ T3263] __fput_sync+0x50/0x5c [ 150.632112][ T3263] __arm64_sys_close+0x38/0x7c [ 150.633131][ T3263] invoke_syscall+0x48/0x118 [ 150.633986][ T3263] el0_svc_common.constprop.0+0x40/0xe0 [ 150.634876][ T3263] do_el0_svc+0x1c/0x28 [ 150.635726][ T3263] el0_svc+0x34/0xf8 [ 150.636512][ T3263] el0t_64_sync_handler+0x100/0x12c [ 150.637427][ T3263] el0t_64_sync+0x19c/0x1a0 [ 150.639608][ T3263] BUG: Bad page cache in process syz-executor356 pfn:48a6c [ 150.640634][ T3263] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x48a6c [ 150.641970][ T3263] memcg:f7f0000002c3a000 [ 150.642639][ T3263] aops:shmem_aops ino:425 [ 150.643425][ T3263] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.645247][ T3263] raw: 01ffc0000004002d ffffc1ffc028ce08 ffffc1ffc1e81608 f0f00000074cc210 [ 150.646506][ T3263] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.647672][ T3263] page dumped because: still mapped when deleted [ 150.648691][ T3263] CPU: 1 PID: 3263 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.650258][ T3263] Hardware name: linux,dummy-virt (DT) [ 150.651122][ T3263] Call trace: [ 150.651818][ T3263] dump_backtrace+0x94/0xec [ 150.652691][ T3263] show_stack+0x18/0x24 [ 150.653620][ T3263] dump_stack_lvl+0x78/0x90 [ 150.654573][ T3263] dump_stack+0x18/0x24 [ 150.655359][ T3263] filemap_unaccount_folio+0x118/0x278 [ 150.656328][ T3263] __filemap_remove_folio+0x3c/0x178 [ 150.657444][ T3263] filemap_remove_folio+0x48/0xa8 [ 150.658326][ T3263] truncate_inode_folio+0x30/0x4c [ 150.659251][ T3263] shmem_undo_range+0x208/0x620 [ 150.660158][ T3263] shmem_evict_inode+0x130/0x2dc [ 150.661071][ T3263] evict+0xb4/0x198 [ 150.662125][ T3263] iput+0x100/0x1b8 [ 150.663113][ T3263] dentry_unlink_inode+0xc0/0x188 [ 150.664096][ T3263] __dentry_kill+0x7c/0x1d4 [ 150.665091][ T3263] dput.part.0+0x30/0xbc [ 150.665966][ T3263] dput+0x4c/0x50 [ 150.666779][ T3263] __fput+0x110/0x2d4 [ 150.667615][ T3263] __fput_sync+0x50/0x5c [ 150.668410][ T3263] __arm64_sys_close+0x38/0x7c [ 150.669173][ T3263] invoke_syscall+0x48/0x118 [ 150.670029][ T3263] el0_svc_common.constprop.0+0x40/0xe0 [ 150.671015][ T3263] do_el0_svc+0x1c/0x28 [ 150.672058][ T3263] el0_svc+0x34/0xf8 [ 150.672867][ T3263] el0t_64_sync_handler+0x100/0x12c [ 150.673797][ T3263] el0t_64_sync+0x19c/0x1a0 executing program [ 150.723266][ T3264] BUG: Bad page cache in process syz-executor356 pfn:4a264 [ 150.724303][ T3264] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x0 pfn:0x4a264 [ 150.725900][ T3264] memcg:f7f0000002c3a000 [ 150.726655][ T3264] aops:shmem_aops ino:21 [ 150.727349][ T3264] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.729120][ T3264] raw: 01ffc0000004002d ffffc1ffc0289948 ffffc1ffc02898c8 faf000000749a790 [ 150.730480][ T3264] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.732161][ T3264] page dumped because: still mapped when deleted [ 150.733126][ T3264] CPU: 0 PID: 3264 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.734625][ T3264] Hardware name: linux,dummy-virt (DT) [ 150.735423][ T3264] Call trace: [ 150.735977][ T3264] dump_backtrace+0x94/0xec [ 150.736736][ T3264] show_stack+0x18/0x24 [ 150.737428][ T3264] dump_stack_lvl+0x78/0x90 [ 150.738234][ T3264] dump_stack+0x18/0x24 [ 150.738946][ T3264] filemap_unaccount_folio+0x118/0x278 [ 150.739834][ T3264] __filemap_remove_folio+0x3c/0x178 [ 150.741142][ T3264] filemap_remove_folio+0x48/0xa8 [ 150.742012][ T3264] truncate_inode_folio+0x30/0x4c [ 150.742914][ T3264] shmem_undo_range+0x208/0x620 [ 150.743971][ T3264] shmem_evict_inode+0x130/0x2dc [ 150.744862][ T3264] evict+0xb4/0x198 [ 150.745659][ T3264] iput+0x100/0x1b8 [ 150.746469][ T3264] dentry_unlink_inode+0xc0/0x188 [ 150.747255][ T3264] __dentry_kill+0x7c/0x1d4 [ 150.748080][ T3264] dput.part.0+0x30/0xbc [ 150.748880][ T3264] dput+0x4c/0x50 [ 150.749598][ T3264] __fput+0x110/0x2d4 [ 150.750378][ T3264] __fput_sync+0x50/0x5c [ 150.751621][ T3264] __arm64_sys_close+0x38/0x7c [ 150.752663][ T3264] invoke_syscall+0x48/0x118 [ 150.753750][ T3264] el0_svc_common.constprop.0+0x40/0xe0 [ 150.755204][ T3264] do_el0_svc+0x1c/0x28 [ 150.756081][ T3264] el0_svc+0x34/0xf8 [ 150.757163][ T3264] el0t_64_sync_handler+0x100/0x12c [ 150.758239][ T3264] el0t_64_sync+0x19c/0x1a0 [ 150.760914][ T3264] BUG: Bad page cache in process syz-executor356 pfn:4a263 [ 150.762507][ T3264] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x1 pfn:0x4a263 [ 150.763691][ T3264] memcg:f7f0000002c3a000 [ 150.764489][ T3264] aops:shmem_aops ino:21 [ 150.765670][ T3264] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.767632][ T3264] raw: 01ffc0000004002d ffffc1ffc0289908 ffffc1ffc0289888 faf000000749a790 [ 150.768741][ T3264] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.769969][ T3264] page dumped because: still mapped when deleted [ 150.770874][ T3264] CPU: 0 PID: 3264 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.772554][ T3264] Hardware name: linux,dummy-virt (DT) [ 150.773119][ T3264] Call trace: [ 150.776837][ T3264] dump_backtrace+0x94/0xec [ 150.777574][ T3264] show_stack+0x18/0x24 [ 150.778312][ T3264] dump_stack_lvl+0x78/0x90 [ 150.779089][ T3264] dump_stack+0x18/0x24 [ 150.779952][ T3264] filemap_unaccount_folio+0x118/0x278 [ 150.780900][ T3264] __filemap_remove_folio+0x3c/0x178 [ 150.782238][ T3264] filemap_remove_folio+0x48/0xa8 [ 150.783093][ T3264] truncate_inode_folio+0x30/0x4c [ 150.783957][ T3264] shmem_undo_range+0x208/0x620 [ 150.784779][ T3264] shmem_evict_inode+0x130/0x2dc [ 150.785657][ T3264] evict+0xb4/0x198 [ 150.786433][ T3264] iput+0x100/0x1b8 [ 150.787105][ T3264] dentry_unlink_inode+0xc0/0x188 [ 150.787887][ T3264] __dentry_kill+0x7c/0x1d4 [ 150.788704][ T3264] dput.part.0+0x30/0xbc [ 150.789440][ T3264] dput+0x4c/0x50 [ 150.790197][ T3264] __fput+0x110/0x2d4 [ 150.791052][ T3264] __fput_sync+0x50/0x5c [ 150.791989][ T3264] __arm64_sys_close+0x38/0x7c [ 150.793052][ T3264] invoke_syscall+0x48/0x118 [ 150.793830][ T3264] el0_svc_common.constprop.0+0x40/0xe0 [ 150.794749][ T3264] do_el0_svc+0x1c/0x28 [ 150.795461][ T3264] el0_svc+0x34/0xf8 [ 150.796155][ T3264] el0t_64_sync_handler+0x100/0x12c [ 150.796655][ T3264] el0t_64_sync+0x19c/0x1a0 executing program [ 150.839357][ T3265] BUG: Bad page cache in process syz-executor356 pfn:48a6d [ 150.840553][ T3265] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x48a6d [ 150.842157][ T3265] memcg:f7f0000002c3a000 [ 150.842799][ T3265] aops:shmem_aops ino:426 [ 150.843633][ T3265] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.845365][ T3265] raw: 01ffc0000004002d ffffc1ffc0289ac8 ffffc1ffc1e85488 f0f00000074cc210 [ 150.846699][ T3265] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.847979][ T3265] page dumped because: still mapped when deleted [ 150.848960][ T3265] CPU: 1 PID: 3265 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.850500][ T3265] Hardware name: linux,dummy-virt (DT) [ 150.851494][ T3265] Call trace: [ 150.852058][ T3265] dump_backtrace+0x94/0xec [ 150.852600][ T3265] show_stack+0x18/0x24 [ 150.853174][ T3265] dump_stack_lvl+0x78/0x90 [ 150.853750][ T3265] dump_stack+0x18/0x24 [ 150.854234][ T3265] filemap_unaccount_folio+0x118/0x278 [ 150.854804][ T3265] __filemap_remove_folio+0x3c/0x178 [ 150.855229][ T3265] filemap_remove_folio+0x48/0xa8 [ 150.855932][ T3265] truncate_inode_folio+0x30/0x4c [ 150.856478][ T3265] shmem_undo_range+0x208/0x620 [ 150.857029][ T3265] shmem_evict_inode+0x130/0x2dc [ 150.857691][ T3265] evict+0xb4/0x198 [ 150.858273][ T3265] iput+0x100/0x1b8 [ 150.858762][ T3265] dentry_unlink_inode+0xc0/0x188 [ 150.859416][ T3265] __dentry_kill+0x7c/0x1d4 [ 150.859887][ T3265] dput.part.0+0x30/0xbc [ 150.860401][ T3265] dput+0x4c/0x50 [ 150.860762][ T3265] __fput+0x110/0x2d4 [ 150.861253][ T3265] __fput_sync+0x50/0x5c [ 150.861685][ T3265] __arm64_sys_close+0x38/0x7c [ 150.862120][ T3265] invoke_syscall+0x48/0x118 [ 150.862526][ T3265] el0_svc_common.constprop.0+0x40/0xe0 [ 150.862971][ T3265] do_el0_svc+0x1c/0x28 [ 150.863342][ T3265] el0_svc+0x34/0xf8 [ 150.863707][ T3265] el0t_64_sync_handler+0x100/0x12c [ 150.864112][ T3265] el0t_64_sync+0x19c/0x1a0 [ 150.867939][ T3265] BUG: Bad page cache in process syz-executor356 pfn:ba152 [ 150.869003][ T3265] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0xba152 [ 150.869977][ T3265] memcg:f7f0000002c3a000 [ 150.870630][ T3265] aops:shmem_aops ino:426 [ 150.871530][ T3265] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.872877][ T3265] raw: 01ffc0000004002d ffffc1ffc0229b48 ffffc1ffc0289388 f0f00000074cc210 [ 150.873838][ T3265] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.874761][ T3265] page dumped because: still mapped when deleted [ 150.875571][ T3265] CPU: 1 PID: 3265 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.876544][ T3265] Hardware name: linux,dummy-virt (DT) [ 150.876943][ T3265] Call trace: [ 150.877243][ T3265] dump_backtrace+0x94/0xec [ 150.877655][ T3265] show_stack+0x18/0x24 [ 150.878163][ T3265] dump_stack_lvl+0x78/0x90 [ 150.878715][ T3265] dump_stack+0x18/0x24 [ 150.879209][ T3265] filemap_unaccount_folio+0x118/0x278 [ 150.879816][ T3265] __filemap_remove_folio+0x3c/0x178 [ 150.880391][ T3265] filemap_remove_folio+0x48/0xa8 [ 150.880957][ T3265] truncate_inode_folio+0x30/0x4c [ 150.881728][ T3265] shmem_undo_range+0x208/0x620 [ 150.882532][ T3265] shmem_evict_inode+0x130/0x2dc [ 150.883287][ T3265] evict+0xb4/0x198 [ 150.883888][ T3265] iput+0x100/0x1b8 [ 150.884410][ T3265] dentry_unlink_inode+0xc0/0x188 [ 150.884970][ T3265] __dentry_kill+0x7c/0x1d4 [ 150.885526][ T3265] dput.part.0+0x30/0xbc [ 150.886062][ T3265] dput+0x4c/0x50 [ 150.886613][ T3265] __fput+0x110/0x2d4 [ 150.887151][ T3265] __fput_sync+0x50/0x5c [ 150.887689][ T3265] __arm64_sys_close+0x38/0x7c [ 150.888246][ T3265] invoke_syscall+0x48/0x118 [ 150.888777][ T3265] el0_svc_common.constprop.0+0x40/0xe0 [ 150.889352][ T3265] do_el0_svc+0x1c/0x28 [ 150.889983][ T3265] el0_svc+0x34/0xf8 [ 150.890481][ T3265] el0t_64_sync_handler+0x100/0x12c [ 150.891255][ T3265] el0t_64_sync+0x19c/0x1a0 executing program [ 150.926600][ T3266] BUG: Bad page cache in process syz-executor356 pfn:4a330 [ 150.927377][ T3266] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x4a330 [ 150.928656][ T3266] memcg:f7f0000002c3a000 [ 150.929209][ T3266] aops:shmem_aops ino:427 [ 150.929901][ T3266] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.931709][ T3266] raw: 01ffc0000004002d ffffc1ffc028c648 ffffc1ffc0270b88 fbf00000074cc850 [ 150.932682][ T3266] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.933609][ T3266] page dumped because: still mapped when deleted [ 150.934137][ T3266] CPU: 1 PID: 3266 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.934859][ T3266] Hardware name: linux,dummy-virt (DT) [ 150.935415][ T3266] Call trace: [ 150.935790][ T3266] dump_backtrace+0x94/0xec [ 150.936495][ T3266] show_stack+0x18/0x24 [ 150.937078][ T3266] dump_stack_lvl+0x78/0x90 [ 150.937626][ T3266] dump_stack+0x18/0x24 [ 150.938172][ T3266] filemap_unaccount_folio+0x118/0x278 [ 150.938740][ T3266] __filemap_remove_folio+0x3c/0x178 [ 150.939808][ T3266] filemap_remove_folio+0x48/0xa8 [ 150.940652][ T3266] truncate_inode_folio+0x30/0x4c [ 150.941329][ T3266] shmem_undo_range+0x208/0x620 [ 150.942681][ T3266] shmem_evict_inode+0x130/0x2dc [ 150.943699][ T3266] evict+0xb4/0x198 [ 150.944330][ T3266] iput+0x100/0x1b8 [ 150.944827][ T3266] dentry_unlink_inode+0xc0/0x188 [ 150.945541][ T3266] __dentry_kill+0x7c/0x1d4 [ 150.946162][ T3266] dput.part.0+0x30/0xbc [ 150.946796][ T3266] dput+0x4c/0x50 [ 150.947250][ T3266] __fput+0x110/0x2d4 [ 150.947808][ T3266] __fput_sync+0x50/0x5c [ 150.948296][ T3266] __arm64_sys_close+0x38/0x7c [ 150.948898][ T3266] invoke_syscall+0x48/0x118 [ 150.949439][ T3266] el0_svc_common.constprop.0+0x40/0xe0 [ 150.950420][ T3266] do_el0_svc+0x1c/0x28 [ 150.950931][ T3266] el0_svc+0x34/0xf8 [ 150.951675][ T3266] el0t_64_sync_handler+0x100/0x12c [ 150.952218][ T3266] el0t_64_sync+0x19c/0x1a0 [ 150.955245][ T3266] BUG: Bad page cache in process syz-executor356 pfn:49c2e [ 150.956124][ T3266] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x49c2e [ 150.957233][ T3266] memcg:f7f0000002c3a000 [ 150.957926][ T3266] aops:shmem_aops ino:427 [ 150.958753][ T3266] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 150.960080][ T3266] raw: 01ffc0000004002d ffffc1ffc028cc08 ffffc1ffc01cdb88 fbf00000074cc850 [ 150.961088][ T3266] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 150.962391][ T3266] page dumped because: still mapped when deleted [ 150.962959][ T3266] CPU: 1 PID: 3266 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 150.964280][ T3266] Hardware name: linux,dummy-virt (DT) [ 150.964994][ T3266] Call trace: [ 150.965737][ T3266] dump_backtrace+0x94/0xec [ 150.966734][ T3266] show_stack+0x18/0x24 [ 150.967440][ T3266] dump_stack_lvl+0x78/0x90 [ 150.968273][ T3266] dump_stack+0x18/0x24 [ 150.968938][ T3266] filemap_unaccount_folio+0x118/0x278 [ 150.969803][ T3266] __filemap_remove_folio+0x3c/0x178 [ 150.970643][ T3266] filemap_remove_folio+0x48/0xa8 [ 150.971602][ T3266] truncate_inode_folio+0x30/0x4c [ 150.972575][ T3266] shmem_undo_range+0x208/0x620 [ 150.973462][ T3266] shmem_evict_inode+0x130/0x2dc [ 150.974525][ T3266] evict+0xb4/0x198 [ 150.975160][ T3266] iput+0x100/0x1b8 [ 150.975867][ T3266] dentry_unlink_inode+0xc0/0x188 [ 150.976799][ T3266] __dentry_kill+0x7c/0x1d4 [ 150.977207][ T3266] dput.part.0+0x30/0xbc [ 150.977796][ T3266] dput+0x4c/0x50 [ 150.978365][ T3266] __fput+0x110/0x2d4 [ 150.978834][ T3266] __fput_sync+0x50/0x5c [ 150.979290][ T3266] __arm64_sys_close+0x38/0x7c [ 150.979931][ T3266] invoke_syscall+0x48/0x118 [ 150.980440][ T3266] el0_svc_common.constprop.0+0x40/0xe0 [ 150.981010][ T3266] do_el0_svc+0x1c/0x28 [ 150.981637][ T3266] el0_svc+0x34/0xf8 [ 150.982086][ T3266] el0t_64_sync_handler+0x100/0x12c [ 150.982661][ T3266] el0t_64_sync+0x19c/0x1a0 executing program [ 151.027120][ T3267] BUG: Bad page cache in process syz-executor356 pfn:47d19 [ 151.028112][ T3267] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x47d19 [ 151.029125][ T3267] memcg:f7f0000002c3a000 [ 151.029793][ T3267] aops:shmem_aops ino:22 [ 151.030489][ T3267] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.032608][ T3267] raw: 01ffc0000004002d ffffc1ffc0006e88 ffffc1ffc01cc188 f2f000000749a470 [ 151.035190][ T3267] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.036360][ T3267] page dumped because: still mapped when deleted [ 151.037220][ T3267] CPU: 0 PID: 3267 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.038640][ T3267] Hardware name: linux,dummy-virt (DT) [ 151.039440][ T3267] Call trace: [ 151.039993][ T3267] dump_backtrace+0x94/0xec [ 151.040758][ T3267] show_stack+0x18/0x24 [ 151.041528][ T3267] dump_stack_lvl+0x78/0x90 [ 151.042838][ T3267] dump_stack+0x18/0x24 [ 151.043641][ T3267] filemap_unaccount_folio+0x118/0x278 [ 151.044500][ T3267] __filemap_remove_folio+0x3c/0x178 [ 151.045437][ T3267] filemap_remove_folio+0x48/0xa8 [ 151.046287][ T3267] truncate_inode_folio+0x30/0x4c [ 151.047138][ T3267] shmem_undo_range+0x208/0x620 [ 151.047905][ T3267] shmem_evict_inode+0x130/0x2dc [ 151.048742][ T3267] evict+0xb4/0x198 [ 151.049405][ T3267] iput+0x100/0x1b8 [ 151.050100][ T3267] dentry_unlink_inode+0xc0/0x188 [ 151.050875][ T3267] __dentry_kill+0x7c/0x1d4 [ 151.052366][ T3267] dput.part.0+0x30/0xbc [ 151.053499][ T3267] dput+0x4c/0x50 [ 151.054167][ T3267] __fput+0x110/0x2d4 [ 151.054871][ T3267] __fput_sync+0x50/0x5c [ 151.055765][ T3267] __arm64_sys_close+0x38/0x7c [ 151.056626][ T3267] invoke_syscall+0x48/0x118 [ 151.057336][ T3267] el0_svc_common.constprop.0+0x40/0xe0 [ 151.058147][ T3267] do_el0_svc+0x1c/0x28 [ 151.058864][ T3267] el0_svc+0x34/0xf8 [ 151.059541][ T3267] el0t_64_sync_handler+0x100/0x12c [ 151.060342][ T3267] el0t_64_sync+0x19c/0x1a0 [ 151.062063][ T3267] BUG: Bad page cache in process syz-executor356 pfn:47306 [ 151.062896][ T3267] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x47306 [ 151.063815][ T3267] memcg:f7f0000002c3a000 [ 151.064440][ T3267] aops:shmem_aops ino:22 [ 151.065027][ T3267] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.066624][ T3267] raw: 01ffc0000004002d ffffc1ffc01f4648 ffffc1ffc01c2a88 f2f000000749a470 [ 151.068176][ T3267] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.069205][ T3267] page dumped because: still mapped when deleted [ 151.070079][ T3267] CPU: 0 PID: 3267 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.071872][ T3267] Hardware name: linux,dummy-virt (DT) [ 151.073092][ T3267] Call trace: [ 151.073676][ T3267] dump_backtrace+0x94/0xec [ 151.074387][ T3267] show_stack+0x18/0x24 [ 151.075066][ T3267] dump_stack_lvl+0x78/0x90 [ 151.075780][ T3267] dump_stack+0x18/0x24 [ 151.076444][ T3267] filemap_unaccount_folio+0x118/0x278 [ 151.077324][ T3267] __filemap_remove_folio+0x3c/0x178 [ 151.078201][ T3267] filemap_remove_folio+0x48/0xa8 [ 151.078932][ T3267] truncate_inode_folio+0x30/0x4c [ 151.079659][ T3267] shmem_undo_range+0x208/0x620 [ 151.080356][ T3267] shmem_evict_inode+0x130/0x2dc [ 151.081045][ T3267] evict+0xb4/0x198 [ 151.081896][ T3267] iput+0x100/0x1b8 [ 151.082563][ T3267] dentry_unlink_inode+0xc0/0x188 [ 151.083289][ T3267] __dentry_kill+0x7c/0x1d4 [ 151.084043][ T3267] dput.part.0+0x30/0xbc [ 151.084759][ T3267] dput+0x4c/0x50 [ 151.085402][ T3267] __fput+0x110/0x2d4 [ 151.086060][ T3267] __fput_sync+0x50/0x5c [ 151.086775][ T3267] __arm64_sys_close+0x38/0x7c [ 151.087444][ T3267] invoke_syscall+0x48/0x118 [ 151.088190][ T3267] el0_svc_common.constprop.0+0x40/0xe0 [ 151.088965][ T3267] do_el0_svc+0x1c/0x28 [ 151.089672][ T3267] el0_svc+0x34/0xf8 [ 151.090318][ T3267] el0t_64_sync_handler+0x100/0x12c [ 151.091035][ T3267] el0t_64_sync+0x19c/0x1a0 executing program [ 151.136171][ T3268] BUG: Bad page cache in process syz-executor356 pfn:ba18e [ 151.137200][ T3268] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0xba18e [ 151.138206][ T3268] memcg:f7f0000002c3a000 [ 151.138873][ T3268] aops:shmem_aops ino:428 [ 151.139578][ T3268] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.140922][ T3268] raw: 01ffc0000004002d ffffc1ffc01f4ac8 ffffc1ffc1e85e08 fbf00000074cc850 [ 151.142629][ T3268] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.143828][ T3268] page dumped because: still mapped when deleted [ 151.144755][ T3268] CPU: 1 PID: 3268 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.146141][ T3268] Hardware name: linux,dummy-virt (DT) [ 151.146929][ T3268] Call trace: [ 151.147460][ T3268] dump_backtrace+0x94/0xec [ 151.148159][ T3268] show_stack+0x18/0x24 [ 151.148959][ T3268] dump_stack_lvl+0x78/0x90 [ 151.149783][ T3268] dump_stack+0x18/0x24 [ 151.150516][ T3268] filemap_unaccount_folio+0x118/0x278 [ 151.151534][ T3268] __filemap_remove_folio+0x3c/0x178 [ 151.152731][ T3268] filemap_remove_folio+0x48/0xa8 [ 151.153580][ T3268] truncate_inode_folio+0x30/0x4c [ 151.154572][ T3268] shmem_undo_range+0x208/0x620 [ 151.155444][ T3268] shmem_evict_inode+0x130/0x2dc [ 151.156308][ T3268] evict+0xb4/0x198 [ 151.156968][ T3268] iput+0x100/0x1b8 [ 151.157653][ T3268] dentry_unlink_inode+0xc0/0x188 [ 151.158400][ T3268] __dentry_kill+0x7c/0x1d4 [ 151.159189][ T3268] dput.part.0+0x30/0xbc [ 151.159959][ T3268] dput+0x4c/0x50 [ 151.160710][ T3268] __fput+0x110/0x2d4 [ 151.161659][ T3268] __fput_sync+0x50/0x5c [ 151.162443][ T3268] __arm64_sys_close+0x38/0x7c [ 151.163261][ T3268] invoke_syscall+0x48/0x118 [ 151.164006][ T3268] el0_svc_common.constprop.0+0x40/0xe0 [ 151.164912][ T3268] do_el0_svc+0x1c/0x28 [ 151.165693][ T3268] el0_svc+0x34/0xf8 [ 151.166410][ T3268] el0t_64_sync_handler+0x100/0x12c [ 151.167238][ T3268] el0t_64_sync+0x19c/0x1a0 [ 151.170566][ T3268] BUG: Bad page cache in process syz-executor356 pfn:ba178 [ 151.171998][ T3268] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0xba178 [ 151.173170][ T3268] memcg:f7f0000002c3a000 [ 151.173813][ T3268] aops:shmem_aops ino:428 [ 151.174566][ T3268] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.176388][ T3268] raw: 01ffc0000004002d ffffc1ffc1e86388 ffffc1ffc01c2e88 fbf00000074cc850 [ 151.177817][ T3268] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.179131][ T3268] page dumped because: still mapped when deleted [ 151.180044][ T3268] CPU: 1 PID: 3268 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.181734][ T3268] Hardware name: linux,dummy-virt (DT) [ 151.182870][ T3268] Call trace: [ 151.183468][ T3268] dump_backtrace+0x94/0xec [ 151.184436][ T3268] show_stack+0x18/0x24 [ 151.185309][ T3268] dump_stack_lvl+0x78/0x90 [ 151.186177][ T3268] dump_stack+0x18/0x24 [ 151.186976][ T3268] filemap_unaccount_folio+0x118/0x278 [ 151.187860][ T3268] __filemap_remove_folio+0x3c/0x178 [ 151.188745][ T3268] filemap_remove_folio+0x48/0xa8 [ 151.189683][ T3268] truncate_inode_folio+0x30/0x4c [ 151.190693][ T3268] shmem_undo_range+0x208/0x620 [ 151.191537][ T3268] shmem_evict_inode+0x130/0x2dc [ 151.192538][ T3268] evict+0xb4/0x198 [ 151.193291][ T3268] iput+0x100/0x1b8 [ 151.194082][ T3268] dentry_unlink_inode+0xc0/0x188 [ 151.195038][ T3268] __dentry_kill+0x7c/0x1d4 [ 151.195840][ T3268] dput.part.0+0x30/0xbc [ 151.196551][ T3268] dput+0x4c/0x50 [ 151.197243][ T3268] __fput+0x110/0x2d4 [ 151.197983][ T3268] __fput_sync+0x50/0x5c [ 151.198757][ T3268] __arm64_sys_close+0x38/0x7c [ 151.199590][ T3268] invoke_syscall+0x48/0x118 [ 151.200341][ T3268] el0_svc_common.constprop.0+0x40/0xe0 [ 151.201286][ T3268] do_el0_svc+0x1c/0x28 [ 151.202181][ T3268] el0_svc+0x34/0xf8 [ 151.202850][ T3268] el0t_64_sync_handler+0x100/0x12c [ 151.203748][ T3268] el0t_64_sync+0x19c/0x1a0 executing program [ 151.249611][ T3269] BUG: Bad page cache in process syz-executor356 pfn:4a326 [ 151.250577][ T3269] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x4a326 [ 151.251613][ T3269] memcg:f7f0000002c3a000 [ 151.252262][ T3269] aops:shmem_aops ino:429 [ 151.252964][ T3269] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.254772][ T3269] raw: 01ffc0000004002d ffffc1ffc028a948 ffffc1ffc0289ac8 f0f00000074cc210 [ 151.255859][ T3269] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.256836][ T3269] page dumped because: still mapped when deleted [ 151.257617][ T3269] CPU: 1 PID: 3269 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.258811][ T3269] Hardware name: linux,dummy-virt (DT) [ 151.259568][ T3269] Call trace: [ 151.260127][ T3269] dump_backtrace+0x94/0xec [ 151.260904][ T3269] show_stack+0x18/0x24 [ 151.261632][ T3269] dump_stack_lvl+0x78/0x90 [ 151.262423][ T3269] dump_stack+0x18/0x24 [ 151.263150][ T3269] filemap_unaccount_folio+0x118/0x278 [ 151.263975][ T3269] __filemap_remove_folio+0x3c/0x178 [ 151.264795][ T3269] filemap_remove_folio+0x48/0xa8 [ 151.265916][ T3269] truncate_inode_folio+0x30/0x4c [ 151.266791][ T3269] shmem_undo_range+0x208/0x620 [ 151.267606][ T3269] shmem_evict_inode+0x130/0x2dc [ 151.268384][ T3269] evict+0xb4/0x198 [ 151.269134][ T3269] iput+0x100/0x1b8 [ 151.269884][ T3269] dentry_unlink_inode+0xc0/0x188 [ 151.270631][ T3269] __dentry_kill+0x7c/0x1d4 [ 151.271434][ T3269] dput.part.0+0x30/0xbc [ 151.272266][ T3269] dput+0x4c/0x50 [ 151.273014][ T3269] __fput+0x110/0x2d4 [ 151.273863][ T3269] __fput_sync+0x50/0x5c [ 151.274674][ T3269] __arm64_sys_close+0x38/0x7c [ 151.275533][ T3269] invoke_syscall+0x48/0x118 [ 151.276372][ T3269] el0_svc_common.constprop.0+0x40/0xe0 [ 151.278820][ T3269] do_el0_svc+0x1c/0x28 [ 151.279657][ T3269] el0_svc+0x34/0xf8 [ 151.280422][ T3269] el0t_64_sync_handler+0x100/0x12c [ 151.281204][ T3269] el0t_64_sync+0x19c/0x1a0 [ 151.283919][ T3269] BUG: Bad page cache in process syz-executor356 pfn:4a26b [ 151.284785][ T3269] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x4a26b [ 151.285779][ T3269] memcg:f7f0000002c3a000 [ 151.286360][ T3269] aops:shmem_aops ino:429 [ 151.287150][ T3269] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.288982][ T3269] raw: 01ffc0000004002d ffffc1ffc028c988 ffffc1ffc01f5048 f0f00000074cc210 [ 151.290884][ T3269] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.292563][ T3269] page dumped because: still mapped when deleted [ 151.294472][ T3269] CPU: 1 PID: 3269 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.295912][ T3269] Hardware name: linux,dummy-virt (DT) [ 151.296657][ T3269] Call trace: [ 151.297239][ T3269] dump_backtrace+0x94/0xec [ 151.298783][ T3269] show_stack+0x18/0x24 [ 151.300024][ T3269] dump_stack_lvl+0x78/0x90 [ 151.301405][ T3269] dump_stack+0x18/0x24 [ 151.302252][ T3269] filemap_unaccount_folio+0x118/0x278 [ 151.303115][ T3269] __filemap_remove_folio+0x3c/0x178 [ 151.304026][ T3269] filemap_remove_folio+0x48/0xa8 [ 151.304738][ T3269] truncate_inode_folio+0x30/0x4c [ 151.305504][ T3269] shmem_undo_range+0x208/0x620 [ 151.306408][ T3269] shmem_evict_inode+0x130/0x2dc [ 151.307473][ T3269] evict+0xb4/0x198 [ 151.308204][ T3269] iput+0x100/0x1b8 [ 151.308940][ T3269] dentry_unlink_inode+0xc0/0x188 [ 151.309983][ T3269] __dentry_kill+0x7c/0x1d4 [ 151.310904][ T3269] dput.part.0+0x30/0xbc [ 151.312216][ T3269] dput+0x4c/0x50 [ 151.313443][ T3269] __fput+0x110/0x2d4 [ 151.314182][ T3269] __fput_sync+0x50/0x5c [ 151.314897][ T3269] __arm64_sys_close+0x38/0x7c [ 151.315673][ T3269] invoke_syscall+0x48/0x118 [ 151.316478][ T3269] el0_svc_common.constprop.0+0x40/0xe0 [ 151.317325][ T3269] do_el0_svc+0x1c/0x28 [ 151.318041][ T3269] el0_svc+0x34/0xf8 [ 151.318760][ T3269] el0t_64_sync_handler+0x100/0x12c [ 151.319662][ T3269] el0t_64_sync+0x19c/0x1a0 executing program [ 151.375144][ T3270] BUG: Bad page cache in process syz-executor356 pfn:470ba [ 151.376141][ T3270] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x470ba [ 151.377104][ T3270] memcg:f7f0000002c3a000 [ 151.377763][ T3270] aops:shmem_aops ino:42a [ 151.378465][ T3270] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.379776][ T3270] raw: 01ffc0000004002d ffffc1ffc0289388 ffffc1ffc01f4ac8 fbf00000074cc850 [ 151.380764][ T3270] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.381820][ T3270] page dumped because: still mapped when deleted [ 151.382637][ T3270] CPU: 1 PID: 3270 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.384251][ T3270] Hardware name: linux,dummy-virt (DT) [ 151.385076][ T3270] Call trace: [ 151.385789][ T3270] dump_backtrace+0x94/0xec [ 151.386634][ T3270] show_stack+0x18/0x24 [ 151.387385][ T3270] dump_stack_lvl+0x78/0x90 [ 151.388185][ T3270] dump_stack+0x18/0x24 [ 151.388941][ T3270] filemap_unaccount_folio+0x118/0x278 [ 151.389810][ T3270] __filemap_remove_folio+0x3c/0x178 [ 151.390826][ T3270] filemap_remove_folio+0x48/0xa8 [ 151.391644][ T3270] truncate_inode_folio+0x30/0x4c [ 151.392454][ T3270] shmem_undo_range+0x208/0x620 [ 151.393293][ T3270] shmem_evict_inode+0x130/0x2dc [ 151.394132][ T3270] evict+0xb4/0x198 [ 151.394834][ T3270] iput+0x100/0x1b8 [ 151.395674][ T3270] dentry_unlink_inode+0xc0/0x188 [ 151.396704][ T3270] __dentry_kill+0x7c/0x1d4 [ 151.397494][ T3270] dput.part.0+0x30/0xbc [ 151.398225][ T3270] dput+0x4c/0x50 [ 151.398906][ T3270] __fput+0x110/0x2d4 [ 151.399695][ T3270] __fput_sync+0x50/0x5c [ 151.400433][ T3270] __arm64_sys_close+0x38/0x7c [ 151.401217][ T3270] invoke_syscall+0x48/0x118 [ 151.402054][ T3270] el0_svc_common.constprop.0+0x40/0xe0 [ 151.403006][ T3270] do_el0_svc+0x1c/0x28 [ 151.403804][ T3270] el0_svc+0x34/0xf8 [ 151.404569][ T3270] el0t_64_sync_handler+0x100/0x12c [ 151.405388][ T3270] el0t_64_sync+0x19c/0x1a0 [ 151.408385][ T3270] BUG: Bad page cache in process syz-executor356 pfn:47d2b [ 151.409327][ T3270] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x47d2b [ 151.410373][ T3270] memcg:f7f0000002c3a000 [ 151.411371][ T3270] aops:shmem_aops ino:42a [ 151.412185][ T3270] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.413793][ T3270] raw: 01ffc0000004002d ffffc1ffc01c2e88 ffffc1ffc01ce648 fbf00000074cc850 [ 151.414971][ T3270] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.416190][ T3270] page dumped because: still mapped when deleted [ 151.417132][ T3270] CPU: 1 PID: 3270 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.418582][ T3270] Hardware name: linux,dummy-virt (DT) [ 151.419420][ T3270] Call trace: [ 151.420001][ T3270] dump_backtrace+0x94/0xec [ 151.420749][ T3270] show_stack+0x18/0x24 [ 151.421859][ T3270] dump_stack_lvl+0x78/0x90 [ 151.422913][ T3270] dump_stack+0x18/0x24 [ 151.423857][ T3270] filemap_unaccount_folio+0x118/0x278 [ 151.424762][ T3270] __filemap_remove_folio+0x3c/0x178 [ 151.425585][ T3270] filemap_remove_folio+0x48/0xa8 [ 151.426358][ T3270] truncate_inode_folio+0x30/0x4c [ 151.427081][ T3270] shmem_undo_range+0x208/0x620 [ 151.427868][ T3270] shmem_evict_inode+0x130/0x2dc [ 151.428892][ T3270] evict+0xb4/0x198 [ 151.429589][ T3270] iput+0x100/0x1b8 [ 151.430313][ T3270] dentry_unlink_inode+0xc0/0x188 [ 151.431194][ T3270] __dentry_kill+0x7c/0x1d4 [ 151.432049][ T3270] dput.part.0+0x30/0xbc [ 151.432869][ T3270] dput+0x4c/0x50 [ 151.433673][ T3270] __fput+0x110/0x2d4 [ 151.434403][ T3270] __fput_sync+0x50/0x5c [ 151.435127][ T3270] __arm64_sys_close+0x38/0x7c [ 151.435949][ T3270] invoke_syscall+0x48/0x118 [ 151.436812][ T3270] el0_svc_common.constprop.0+0x40/0xe0 [ 151.437619][ T3270] do_el0_svc+0x1c/0x28 [ 151.438370][ T3270] el0_svc+0x34/0xf8 [ 151.439075][ T3270] el0t_64_sync_handler+0x100/0x12c [ 151.439946][ T3270] el0t_64_sync+0x19c/0x1a0 executing program [ 151.489569][ T3271] BUG: Bad page cache in process syz-executor356 pfn:4790b [ 151.490277][ T3271] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4790b [ 151.490805][ T3271] memcg:f7f0000002c3a000 [ 151.491132][ T3271] aops:shmem_aops ino:23 [ 151.491632][ T3271] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.492453][ T3271] raw: 01ffc0000004002d ffffc1ffc0270948 ffffc1ffc01cc408 f2f000000749a470 [ 151.493170][ T3271] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.493734][ T3271] page dumped because: still mapped when deleted [ 151.494153][ T3271] CPU: 0 PID: 3271 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.494825][ T3271] Hardware name: linux,dummy-virt (DT) [ 151.495198][ T3271] Call trace: [ 151.495491][ T3271] dump_backtrace+0x94/0xec [ 151.496211][ T3271] show_stack+0x18/0x24 [ 151.497186][ T3271] dump_stack_lvl+0x78/0x90 [ 151.498165][ T3271] dump_stack+0x18/0x24 [ 151.498964][ T3271] filemap_unaccount_folio+0x118/0x278 [ 151.499436][ T3271] __filemap_remove_folio+0x3c/0x178 [ 151.499847][ T3271] filemap_remove_folio+0x48/0xa8 [ 151.500250][ T3271] truncate_inode_folio+0x30/0x4c [ 151.500634][ T3271] shmem_undo_range+0x208/0x620 [ 151.501033][ T3271] shmem_evict_inode+0x130/0x2dc [ 151.501447][ T3271] evict+0xb4/0x198 [ 151.501911][ T3271] iput+0x100/0x1b8 [ 151.502362][ T3271] dentry_unlink_inode+0xc0/0x188 [ 151.502772][ T3271] __dentry_kill+0x7c/0x1d4 [ 151.503254][ T3271] dput.part.0+0x30/0xbc [ 151.503642][ T3271] dput+0x4c/0x50 [ 151.503995][ T3271] __fput+0x110/0x2d4 [ 151.504385][ T3271] __fput_sync+0x50/0x5c [ 151.504785][ T3271] __arm64_sys_close+0x38/0x7c [ 151.505186][ T3271] invoke_syscall+0x48/0x118 [ 151.505767][ T3271] el0_svc_common.constprop.0+0x40/0xe0 [ 151.506450][ T3271] do_el0_svc+0x1c/0x28 [ 151.507046][ T3271] el0_svc+0x34/0xf8 [ 151.507627][ T3271] el0t_64_sync_handler+0x100/0x12c [ 151.508356][ T3271] el0t_64_sync+0x19c/0x1a0 [ 151.511079][ T3271] BUG: Bad page cache in process syz-executor356 pfn:47310 [ 151.512308][ T3271] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x47310 [ 151.513321][ T3271] memcg:f7f0000002c3a000 [ 151.513919][ T3271] aops:shmem_aops ino:23 [ 151.514540][ T3271] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.516011][ T3271] raw: 01ffc0000004002d ffffc1ffc01e42c8 ffffc1ffc01e09c8 f2f000000749a470 [ 151.516918][ T3271] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.517421][ T3271] page dumped because: still mapped when deleted [ 151.517887][ T3271] CPU: 0 PID: 3271 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.519657][ T3271] Hardware name: linux,dummy-virt (DT) [ 151.520732][ T3271] Call trace: [ 151.521437][ T3271] dump_backtrace+0x94/0xec [ 151.522304][ T3271] show_stack+0x18/0x24 [ 151.523002][ T3271] dump_stack_lvl+0x78/0x90 [ 151.523906][ T3271] dump_stack+0x18/0x24 [ 151.524608][ T3271] filemap_unaccount_folio+0x118/0x278 [ 151.525678][ T3271] __filemap_remove_folio+0x3c/0x178 [ 151.526634][ T3271] filemap_remove_folio+0x48/0xa8 [ 151.527402][ T3271] truncate_inode_folio+0x30/0x4c [ 151.528253][ T3271] shmem_undo_range+0x208/0x620 [ 151.529122][ T3271] shmem_evict_inode+0x130/0x2dc [ 151.529960][ T3271] evict+0xb4/0x198 [ 151.530716][ T3271] iput+0x100/0x1b8 [ 151.532052][ T3271] dentry_unlink_inode+0xc0/0x188 [ 151.532844][ T3271] __dentry_kill+0x7c/0x1d4 [ 151.533775][ T3271] dput.part.0+0x30/0xbc [ 151.534784][ T3271] dput+0x4c/0x50 [ 151.535656][ T3271] __fput+0x110/0x2d4 [ 151.536512][ T3271] __fput_sync+0x50/0x5c [ 151.537298][ T3271] __arm64_sys_close+0x38/0x7c [ 151.538164][ T3271] invoke_syscall+0x48/0x118 [ 151.539054][ T3271] el0_svc_common.constprop.0+0x40/0xe0 [ 151.540134][ T3271] do_el0_svc+0x1c/0x28 [ 151.540943][ T3271] el0_svc+0x34/0xf8 [ 151.541912][ T3271] el0t_64_sync_handler+0x100/0x12c [ 151.542333][ T3271] el0t_64_sync+0x19c/0x1a0 executing program [ 151.577769][ T3272] BUG: Bad page cache in process syz-executor356 pfn:473e6 [ 151.578928][ T3272] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x473e6 [ 151.579930][ T3272] memcg:f7f0000002c3a000 [ 151.580575][ T3272] aops:shmem_aops ino:42b [ 151.581461][ T3272] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.583280][ T3272] raw: 01ffc0000004002d ffffc1ffc028a948 ffffc1ffc0218b08 fbf00000074cc850 [ 151.584424][ T3272] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.585521][ T3272] page dumped because: still mapped when deleted [ 151.586452][ T3272] CPU: 1 PID: 3272 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.587881][ T3272] Hardware name: linux,dummy-virt (DT) [ 151.588694][ T3272] Call trace: [ 151.589201][ T3272] dump_backtrace+0x94/0xec [ 151.590053][ T3272] show_stack+0x18/0x24 [ 151.590876][ T3272] dump_stack_lvl+0x78/0x90 [ 151.591918][ T3272] dump_stack+0x18/0x24 [ 151.592697][ T3272] filemap_unaccount_folio+0x118/0x278 [ 151.593957][ T3272] __filemap_remove_folio+0x3c/0x178 [ 151.594835][ T3272] filemap_remove_folio+0x48/0xa8 [ 151.595773][ T3272] truncate_inode_folio+0x30/0x4c [ 151.596595][ T3272] shmem_undo_range+0x208/0x620 [ 151.597568][ T3272] shmem_evict_inode+0x130/0x2dc [ 151.598496][ T3272] evict+0xb4/0x198 [ 151.599224][ T3272] iput+0x100/0x1b8 [ 151.599986][ T3272] dentry_unlink_inode+0xc0/0x188 [ 151.600909][ T3272] __dentry_kill+0x7c/0x1d4 [ 151.601979][ T3272] dput.part.0+0x30/0xbc [ 151.602774][ T3272] dput+0x4c/0x50 [ 151.603494][ T3272] __fput+0x110/0x2d4 [ 151.604269][ T3272] __fput_sync+0x50/0x5c [ 151.605077][ T3272] __arm64_sys_close+0x38/0x7c [ 151.605874][ T3272] invoke_syscall+0x48/0x118 [ 151.606692][ T3272] el0_svc_common.constprop.0+0x40/0xe0 [ 151.607596][ T3272] do_el0_svc+0x1c/0x28 [ 151.608562][ T3272] el0_svc+0x34/0xf8 [ 151.609403][ T3272] el0t_64_sync_handler+0x100/0x12c [ 151.610187][ T3272] el0t_64_sync+0x19c/0x1a0 [ 151.612778][ T3272] BUG: Bad page cache in process syz-executor356 pfn:4862c [ 151.613660][ T3272] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x4862c [ 151.614966][ T3272] memcg:f7f0000002c3a000 [ 151.615649][ T3272] aops:shmem_aops ino:42b [ 151.616441][ T3272] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.618398][ T3272] raw: 01ffc0000004002d ffffc1ffc01cf988 ffffc1ffc01e01c8 fbf00000074cc850 [ 151.619473][ T3272] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.620555][ T3272] page dumped because: still mapped when deleted [ 151.621357][ T3272] CPU: 1 PID: 3272 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.622900][ T3272] Hardware name: linux,dummy-virt (DT) [ 151.623728][ T3272] Call trace: [ 151.624277][ T3272] dump_backtrace+0x94/0xec [ 151.625278][ T3272] show_stack+0x18/0x24 [ 151.626144][ T3272] dump_stack_lvl+0x78/0x90 [ 151.626945][ T3272] dump_stack+0x18/0x24 [ 151.627838][ T3272] filemap_unaccount_folio+0x118/0x278 [ 151.628708][ T3272] __filemap_remove_folio+0x3c/0x178 [ 151.629540][ T3272] filemap_remove_folio+0x48/0xa8 [ 151.630360][ T3272] truncate_inode_folio+0x30/0x4c [ 151.631106][ T3272] shmem_undo_range+0x208/0x620 [ 151.631922][ T3272] shmem_evict_inode+0x130/0x2dc [ 151.632683][ T3272] evict+0xb4/0x198 [ 151.633394][ T3272] iput+0x100/0x1b8 [ 151.634106][ T3272] dentry_unlink_inode+0xc0/0x188 [ 151.634851][ T3272] __dentry_kill+0x7c/0x1d4 [ 151.635546][ T3272] dput.part.0+0x30/0xbc [ 151.636262][ T3272] dput+0x4c/0x50 [ 151.637144][ T3272] __fput+0x110/0x2d4 [ 151.637887][ T3272] __fput_sync+0x50/0x5c [ 151.638603][ T3272] __arm64_sys_close+0x38/0x7c [ 151.639430][ T3272] invoke_syscall+0x48/0x118 [ 151.640214][ T3272] el0_svc_common.constprop.0+0x40/0xe0 [ 151.641122][ T3272] do_el0_svc+0x1c/0x28 [ 151.642100][ T3272] el0_svc+0x34/0xf8 [ 151.642773][ T3272] el0t_64_sync_handler+0x100/0x12c [ 151.643587][ T3272] el0t_64_sync+0x19c/0x1a0 executing program [ 151.690514][ T3273] BUG: Bad page cache in process syz-executor356 pfn:470ac [ 151.692140][ T3273] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x470ac [ 151.693452][ T3273] memcg:f7f0000002c3a000 [ 151.694224][ T3273] aops:shmem_aops ino:24 [ 151.695047][ T3273] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.696612][ T3273] raw: 01ffc0000004002d ffffc1ffc028f288 ffffc1ffc0270d08 f2f000000749a470 [ 151.697611][ T3273] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.699198][ T3273] page dumped because: still mapped when deleted [ 151.700079][ T3273] CPU: 0 PID: 3273 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.702289][ T3273] Hardware name: linux,dummy-virt (DT) [ 151.703377][ T3273] Call trace: [ 151.703960][ T3273] dump_backtrace+0x94/0xec [ 151.704731][ T3273] show_stack+0x18/0x24 [ 151.705507][ T3273] dump_stack_lvl+0x78/0x90 [ 151.706354][ T3273] dump_stack+0x18/0x24 [ 151.707175][ T3273] filemap_unaccount_folio+0x118/0x278 [ 151.708101][ T3273] __filemap_remove_folio+0x3c/0x178 [ 151.708959][ T3273] filemap_remove_folio+0x48/0xa8 [ 151.709825][ T3273] truncate_inode_folio+0x30/0x4c [ 151.710610][ T3273] shmem_undo_range+0x208/0x620 [ 151.711673][ T3273] shmem_evict_inode+0x130/0x2dc [ 151.712615][ T3273] evict+0xb4/0x198 [ 151.713631][ T3273] iput+0x100/0x1b8 [ 151.714147][ T3273] dentry_unlink_inode+0xc0/0x188 [ 151.714590][ T3273] __dentry_kill+0x7c/0x1d4 [ 151.714979][ T3273] dput.part.0+0x30/0xbc [ 151.715352][ T3273] dput+0x4c/0x50 [ 151.715710][ T3273] __fput+0x110/0x2d4 [ 151.716330][ T3273] __fput_sync+0x50/0x5c [ 151.717107][ T3273] __arm64_sys_close+0x38/0x7c [ 151.717985][ T3273] invoke_syscall+0x48/0x118 [ 151.718797][ T3273] el0_svc_common.constprop.0+0x40/0xe0 [ 151.719697][ T3273] do_el0_svc+0x1c/0x28 [ 151.720440][ T3273] el0_svc+0x34/0xf8 [ 151.721285][ T3273] el0t_64_sync_handler+0x100/0x12c [ 151.722750][ T3273] el0t_64_sync+0x19c/0x1a0 [ 151.724744][ T3273] BUG: Bad page cache in process syz-executor356 pfn:49c34 [ 151.725620][ T3273] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x49c34 [ 151.726799][ T3273] memcg:f7f0000002c3a000 [ 151.727594][ T3273] aops:shmem_aops ino:24 [ 151.728364][ T3273] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.730368][ T3273] raw: 01ffc0000004002d ffffc1ffc01c2b08 ffffc1ffc01cd588 f2f000000749a470 [ 151.731742][ T3273] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.732802][ T3273] page dumped because: still mapped when deleted [ 151.733803][ T3273] CPU: 0 PID: 3273 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.735499][ T3273] Hardware name: linux,dummy-virt (DT) [ 151.736421][ T3273] Call trace: [ 151.737089][ T3273] dump_backtrace+0x94/0xec [ 151.737928][ T3273] show_stack+0x18/0x24 [ 151.738787][ T3273] dump_stack_lvl+0x78/0x90 [ 151.739697][ T3273] dump_stack+0x18/0x24 [ 151.740506][ T3273] filemap_unaccount_folio+0x118/0x278 [ 151.741523][ T3273] __filemap_remove_folio+0x3c/0x178 [ 151.742439][ T3273] filemap_remove_folio+0x48/0xa8 [ 151.743257][ T3273] truncate_inode_folio+0x30/0x4c [ 151.744154][ T3273] shmem_undo_range+0x208/0x620 [ 151.744879][ T3273] shmem_evict_inode+0x130/0x2dc [ 151.745737][ T3273] evict+0xb4/0x198 [ 151.746473][ T3273] iput+0x100/0x1b8 [ 151.747244][ T3273] dentry_unlink_inode+0xc0/0x188 [ 151.748053][ T3273] __dentry_kill+0x7c/0x1d4 [ 151.748788][ T3273] dput.part.0+0x30/0xbc [ 151.749390][ T3273] dput+0x4c/0x50 [ 151.750114][ T3273] __fput+0x110/0x2d4 [ 151.750971][ T3273] __fput_sync+0x50/0x5c [ 151.752176][ T3273] __arm64_sys_close+0x38/0x7c [ 151.752977][ T3273] invoke_syscall+0x48/0x118 [ 151.753851][ T3273] el0_svc_common.constprop.0+0x40/0xe0 [ 151.754810][ T3273] do_el0_svc+0x1c/0x28 [ 151.755819][ T3273] el0_svc+0x34/0xf8 [ 151.756215][ T3273] el0t_64_sync_handler+0x100/0x12c [ 151.756666][ T3273] el0t_64_sync+0x19c/0x1a0 executing program [ 151.787791][ T3274] BUG: Bad page cache in process syz-executor356 pfn:49c25 [ 151.788381][ T3274] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x49c25 [ 151.788915][ T3274] memcg:f7f0000002c3a000 [ 151.789247][ T3274] aops:shmem_aops ino:25 [ 151.789726][ T3274] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.790479][ T3274] raw: 01ffc0000004002d ffffc1ffc01e4208 ffffc1ffc01e0bc8 faf0000007499e30 [ 151.791299][ T3274] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.792100][ T3274] page dumped because: still mapped when deleted [ 151.792964][ T3274] CPU: 0 PID: 3274 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.794444][ T3274] Hardware name: linux,dummy-virt (DT) [ 151.795209][ T3274] Call trace: [ 151.795534][ T3274] dump_backtrace+0x94/0xec [ 151.795938][ T3274] show_stack+0x18/0x24 [ 151.796303][ T3274] dump_stack_lvl+0x78/0x90 [ 151.796716][ T3274] dump_stack+0x18/0x24 [ 151.797092][ T3274] filemap_unaccount_folio+0x118/0x278 [ 151.797502][ T3274] __filemap_remove_folio+0x3c/0x178 [ 151.798018][ T3274] filemap_remove_folio+0x48/0xa8 [ 151.798421][ T3274] truncate_inode_folio+0x30/0x4c [ 151.798784][ T3274] shmem_undo_range+0x208/0x620 [ 151.799162][ T3274] shmem_evict_inode+0x130/0x2dc [ 151.799553][ T3274] evict+0xb4/0x198 [ 151.799920][ T3274] iput+0x100/0x1b8 [ 151.800269][ T3274] dentry_unlink_inode+0xc0/0x188 [ 151.800695][ T3274] __dentry_kill+0x7c/0x1d4 [ 151.801152][ T3274] dput.part.0+0x30/0xbc [ 151.801663][ T3274] dput+0x4c/0x50 [ 151.802156][ T3274] __fput+0x110/0x2d4 [ 151.802523][ T3274] __fput_sync+0x50/0x5c [ 151.802898][ T3274] __arm64_sys_close+0x38/0x7c [ 151.803328][ T3274] invoke_syscall+0x48/0x118 [ 151.803749][ T3274] el0_svc_common.constprop.0+0x40/0xe0 [ 151.804214][ T3274] do_el0_svc+0x1c/0x28 [ 151.804619][ T3274] el0_svc+0x34/0xf8 [ 151.805003][ T3274] el0t_64_sync_handler+0x100/0x12c [ 151.805411][ T3274] el0t_64_sync+0x19c/0x1a0 [ 151.807175][ T3274] BUG: Bad page cache in process syz-executor356 pfn:4782f [ 151.807674][ T3274] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x4782f [ 151.808200][ T3274] memcg:f7f0000002c3a000 [ 151.808575][ T3274] aops:shmem_aops ino:25 [ 151.808966][ T3274] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.809739][ T3274] raw: 01ffc0000004002d ffffc1ffc0270948 ffffc1ffc01f4d88 faf0000007499e30 [ 151.810269][ T3274] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.810784][ T3274] page dumped because: still mapped when deleted [ 151.811256][ T3274] CPU: 0 PID: 3274 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.812226][ T3274] Hardware name: linux,dummy-virt (DT) [ 151.812893][ T3274] Call trace: [ 151.813508][ T3274] dump_backtrace+0x94/0xec [ 151.814420][ T3274] show_stack+0x18/0x24 [ 151.815313][ T3274] dump_stack_lvl+0x78/0x90 [ 151.816008][ T3274] dump_stack+0x18/0x24 [ 151.816714][ T3274] filemap_unaccount_folio+0x118/0x278 [ 151.817467][ T3274] __filemap_remove_folio+0x3c/0x178 [ 151.818137][ T3274] filemap_remove_folio+0x48/0xa8 [ 151.818582][ T3274] truncate_inode_folio+0x30/0x4c [ 151.819078][ T3274] shmem_undo_range+0x208/0x620 [ 151.819622][ T3274] shmem_evict_inode+0x130/0x2dc [ 151.820020][ T3274] evict+0xb4/0x198 [ 151.820378][ T3274] iput+0x100/0x1b8 [ 151.821075][ T3274] dentry_unlink_inode+0xc0/0x188 [ 151.822092][ T3274] __dentry_kill+0x7c/0x1d4 [ 151.822921][ T3274] dput.part.0+0x30/0xbc [ 151.823670][ T3274] dput+0x4c/0x50 [ 151.824389][ T3274] __fput+0x110/0x2d4 [ 151.825077][ T3274] __fput_sync+0x50/0x5c [ 151.825872][ T3274] __arm64_sys_close+0x38/0x7c [ 151.826627][ T3274] invoke_syscall+0x48/0x118 [ 151.827396][ T3274] el0_svc_common.constprop.0+0x40/0xe0 [ 151.828290][ T3274] do_el0_svc+0x1c/0x28 [ 151.829169][ T3274] el0_svc+0x34/0xf8 [ 151.829916][ T3274] el0t_64_sync_handler+0x100/0x12c [ 151.830798][ T3274] el0t_64_sync+0x19c/0x1a0 executing program [ 151.877821][ T3275] BUG: Bad page cache in process syz-executor356 pfn:4739b [ 151.878945][ T3275] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4739b [ 151.880153][ T3275] memcg:f7f0000002c3a000 [ 151.880963][ T3275] aops:shmem_aops ino:26 [ 151.882075][ T3275] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.883618][ T3275] raw: 01ffc0000004002d ffffc1ffc01ccb08 ffffc1ffc028f288 f2f000000749a470 [ 151.884718][ T3275] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.885698][ T3275] page dumped because: still mapped when deleted [ 151.886683][ T3275] CPU: 0 PID: 3275 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.888212][ T3275] Hardware name: linux,dummy-virt (DT) [ 151.889143][ T3275] Call trace: [ 151.889817][ T3275] dump_backtrace+0x94/0xec [ 151.890683][ T3275] show_stack+0x18/0x24 [ 151.891757][ T3275] dump_stack_lvl+0x78/0x90 [ 151.892554][ T3275] dump_stack+0x18/0x24 [ 151.893365][ T3275] filemap_unaccount_folio+0x118/0x278 [ 151.894287][ T3275] __filemap_remove_folio+0x3c/0x178 [ 151.895133][ T3275] filemap_remove_folio+0x48/0xa8 [ 151.895945][ T3275] truncate_inode_folio+0x30/0x4c [ 151.896766][ T3275] shmem_undo_range+0x208/0x620 [ 151.897618][ T3275] shmem_evict_inode+0x130/0x2dc [ 151.898533][ T3275] evict+0xb4/0x198 [ 151.899326][ T3275] iput+0x100/0x1b8 [ 151.900105][ T3275] dentry_unlink_inode+0xc0/0x188 [ 151.901142][ T3275] __dentry_kill+0x7c/0x1d4 [ 151.902154][ T3275] dput.part.0+0x30/0xbc [ 151.902911][ T3275] dput+0x4c/0x50 [ 151.903595][ T3275] __fput+0x110/0x2d4 [ 151.904389][ T3275] __fput_sync+0x50/0x5c [ 151.905135][ T3275] __arm64_sys_close+0x38/0x7c [ 151.906029][ T3275] invoke_syscall+0x48/0x118 [ 151.906884][ T3275] el0_svc_common.constprop.0+0x40/0xe0 [ 151.907849][ T3275] do_el0_svc+0x1c/0x28 [ 151.908673][ T3275] el0_svc+0x34/0xf8 [ 151.909464][ T3275] el0t_64_sync_handler+0x100/0x12c [ 151.910406][ T3275] el0t_64_sync+0x19c/0x1a0 [ 151.915589][ T3275] BUG: Bad page cache in process syz-executor356 pfn:4a3ca [ 151.916788][ T3275] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4a3ca [ 151.918136][ T3275] memcg:f7f0000002c3a000 [ 151.918844][ T3275] aops:shmem_aops ino:26 [ 151.919671][ T3275] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 151.921300][ T3275] raw: 01ffc0000004002d ffffc1ffc01ce6c8 ffffc1ffc01a1e08 f2f000000749a470 [ 151.922681][ T3275] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 151.923749][ T3275] page dumped because: still mapped when deleted [ 151.924658][ T3275] CPU: 0 PID: 3275 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 151.926288][ T3275] Hardware name: linux,dummy-virt (DT) [ 151.927111][ T3275] Call trace: [ 151.927715][ T3275] dump_backtrace+0x94/0xec [ 151.928912][ T3275] show_stack+0x18/0x24 [ 151.929643][ T3275] dump_stack_lvl+0x78/0x90 [ 151.930442][ T3275] dump_stack+0x18/0x24 [ 151.931260][ T3275] filemap_unaccount_folio+0x118/0x278 [ 151.932163][ T3275] __filemap_remove_folio+0x3c/0x178 [ 151.933002][ T3275] filemap_remove_folio+0x48/0xa8 [ 151.933935][ T3275] truncate_inode_folio+0x30/0x4c [ 151.934801][ T3275] shmem_undo_range+0x208/0x620 [ 151.935537][ T3275] shmem_evict_inode+0x130/0x2dc [ 151.936472][ T3275] evict+0xb4/0x198 [ 151.937383][ T3275] iput+0x100/0x1b8 [ 151.938250][ T3275] dentry_unlink_inode+0xc0/0x188 [ 151.939358][ T3275] __dentry_kill+0x7c/0x1d4 [ 151.940206][ T3275] dput.part.0+0x30/0xbc [ 151.940732][ T3275] dput+0x4c/0x50 [ 151.941476][ T3275] __fput+0x110/0x2d4 [ 151.942260][ T3275] __fput_sync+0x50/0x5c [ 151.943055][ T3275] __arm64_sys_close+0x38/0x7c [ 151.943930][ T3275] invoke_syscall+0x48/0x118 [ 151.944666][ T3275] el0_svc_common.constprop.0+0x40/0xe0 [ 151.945492][ T3275] do_el0_svc+0x1c/0x28 [ 151.946255][ T3275] el0_svc+0x34/0xf8 [ 151.947027][ T3275] el0t_64_sync_handler+0x100/0x12c [ 151.947915][ T3275] el0t_64_sync+0x19c/0x1a0 executing program [ 151.999687][ T3276] BUG: Bad page cache in process syz-executor356 pfn:ba058 [ 152.000701][ T3276] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0xba058 [ 152.002263][ T3276] memcg:f7f0000002c3a000 [ 152.003009][ T3276] aops:shmem_aops ino:42c [ 152.003845][ T3276] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.005261][ T3276] raw: 01ffc0000004002d ffffc1ffc01ccb08 ffffc1ffc0270d48 fbf00000074cc850 [ 152.006179][ T3276] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.007213][ T3276] page dumped because: still mapped when deleted [ 152.012079][ T3276] CPU: 1 PID: 3276 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.012811][ T3276] Hardware name: linux,dummy-virt (DT) [ 152.013203][ T3276] Call trace: [ 152.013524][ T3276] dump_backtrace+0x94/0xec [ 152.014026][ T3276] show_stack+0x18/0x24 [ 152.014417][ T3276] dump_stack_lvl+0x78/0x90 [ 152.014813][ T3276] dump_stack+0x18/0x24 [ 152.015191][ T3276] filemap_unaccount_folio+0x118/0x278 [ 152.015674][ T3276] __filemap_remove_folio+0x3c/0x178 [ 152.016152][ T3276] filemap_remove_folio+0x48/0xa8 [ 152.016555][ T3276] truncate_inode_folio+0x30/0x4c [ 152.017001][ T3276] shmem_undo_range+0x208/0x620 [ 152.017394][ T3276] shmem_evict_inode+0x130/0x2dc [ 152.017846][ T3276] evict+0xb4/0x198 [ 152.018214][ T3276] iput+0x100/0x1b8 [ 152.018713][ T3276] dentry_unlink_inode+0xc0/0x188 [ 152.019544][ T3276] __dentry_kill+0x7c/0x1d4 [ 152.020141][ T3276] dput.part.0+0x30/0xbc [ 152.020528][ T3276] dput+0x4c/0x50 [ 152.020851][ T3276] __fput+0x110/0x2d4 [ 152.021497][ T3276] __fput_sync+0x50/0x5c [ 152.022249][ T3276] __arm64_sys_close+0x38/0x7c [ 152.022671][ T3276] invoke_syscall+0x48/0x118 [ 152.023058][ T3276] el0_svc_common.constprop.0+0x40/0xe0 [ 152.023483][ T3276] do_el0_svc+0x1c/0x28 [ 152.023843][ T3276] el0_svc+0x34/0xf8 [ 152.024231][ T3276] el0t_64_sync_handler+0x100/0x12c [ 152.024668][ T3276] el0t_64_sync+0x19c/0x1a0 [ 152.032258][ T3276] BUG: Bad page cache in process syz-executor356 pfn:49c35 [ 152.033367][ T3276] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x49c35 [ 152.034855][ T3276] memcg:f7f0000002c3a000 [ 152.035564][ T3276] aops:shmem_aops ino:42c [ 152.036297][ T3276] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.037899][ T3276] raw: 01ffc0000004002d ffffc1ffc1e81608 ffffc1ffc01e4208 fbf00000074cc850 [ 152.038854][ T3276] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.039881][ T3276] page dumped because: still mapped when deleted [ 152.040911][ T3276] CPU: 1 PID: 3276 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.042796][ T3276] Hardware name: linux,dummy-virt (DT) [ 152.043593][ T3276] Call trace: [ 152.044183][ T3276] dump_backtrace+0x94/0xec [ 152.044989][ T3276] show_stack+0x18/0x24 [ 152.046011][ T3276] dump_stack_lvl+0x78/0x90 [ 152.046810][ T3276] dump_stack+0x18/0x24 [ 152.047536][ T3276] filemap_unaccount_folio+0x118/0x278 [ 152.048369][ T3276] __filemap_remove_folio+0x3c/0x178 [ 152.049279][ T3276] filemap_remove_folio+0x48/0xa8 [ 152.050166][ T3276] truncate_inode_folio+0x30/0x4c [ 152.050998][ T3276] shmem_undo_range+0x208/0x620 [ 152.052062][ T3276] shmem_evict_inode+0x130/0x2dc [ 152.052909][ T3276] evict+0xb4/0x198 [ 152.053644][ T3276] iput+0x100/0x1b8 [ 152.054421][ T3276] dentry_unlink_inode+0xc0/0x188 [ 152.055209][ T3276] __dentry_kill+0x7c/0x1d4 [ 152.056016][ T3276] dput.part.0+0x30/0xbc [ 152.056660][ T3276] dput+0x4c/0x50 [ 152.057263][ T3276] __fput+0x110/0x2d4 [ 152.057944][ T3276] __fput_sync+0x50/0x5c [ 152.058613][ T3276] __arm64_sys_close+0x38/0x7c [ 152.059295][ T3276] invoke_syscall+0x48/0x118 [ 152.060139][ T3276] el0_svc_common.constprop.0+0x40/0xe0 [ 152.060986][ T3276] do_el0_svc+0x1c/0x28 [ 152.061607][ T3276] el0_svc+0x34/0xf8 [ 152.062532][ T3276] el0t_64_sync_handler+0x100/0x12c [ 152.063273][ T3276] el0t_64_sync+0x19c/0x1a0 executing program [ 152.110124][ T3277] BUG: Bad page cache in process syz-executor356 pfn:473a0 [ 152.110722][ T3277] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x473a0 [ 152.111331][ T3277] memcg:f7f0000002c3a000 [ 152.112092][ T3277] aops:shmem_aops ino:42d [ 152.112793][ T3277] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.113663][ T3277] raw: 01ffc0000004002d ffffc1ffc01cd108 ffffc1ffc0289388 fbf00000074cc850 [ 152.114260][ T3277] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.114758][ T3277] page dumped because: still mapped when deleted [ 152.115179][ T3277] CPU: 1 PID: 3277 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.115863][ T3277] Hardware name: linux,dummy-virt (DT) [ 152.116264][ T3277] Call trace: [ 152.116561][ T3277] dump_backtrace+0x94/0xec [ 152.116956][ T3277] show_stack+0x18/0x24 [ 152.117368][ T3277] dump_stack_lvl+0x78/0x90 [ 152.117801][ T3277] dump_stack+0x18/0x24 [ 152.118180][ T3277] filemap_unaccount_folio+0x118/0x278 [ 152.118606][ T3277] __filemap_remove_folio+0x3c/0x178 [ 152.119000][ T3277] filemap_remove_folio+0x48/0xa8 [ 152.119405][ T3277] truncate_inode_folio+0x30/0x4c [ 152.119809][ T3277] shmem_undo_range+0x208/0x620 [ 152.120208][ T3277] shmem_evict_inode+0x130/0x2dc [ 152.120615][ T3277] evict+0xb4/0x198 [ 152.120971][ T3277] iput+0x100/0x1b8 [ 152.121870][ T3277] dentry_unlink_inode+0xc0/0x188 [ 152.122646][ T3277] __dentry_kill+0x7c/0x1d4 [ 152.123034][ T3277] dput.part.0+0x30/0xbc [ 152.123405][ T3277] dput+0x4c/0x50 [ 152.123751][ T3277] __fput+0x110/0x2d4 [ 152.124162][ T3277] __fput_sync+0x50/0x5c [ 152.124549][ T3277] __arm64_sys_close+0x38/0x7c [ 152.124969][ T3277] invoke_syscall+0x48/0x118 [ 152.125369][ T3277] el0_svc_common.constprop.0+0x40/0xe0 [ 152.125834][ T3277] do_el0_svc+0x1c/0x28 [ 152.126210][ T3277] el0_svc+0x34/0xf8 [ 152.126574][ T3277] el0t_64_sync_handler+0x100/0x12c [ 152.126978][ T3277] el0t_64_sync+0x19c/0x1a0 [ 152.130000][ T3277] BUG: Bad page cache in process syz-executor356 pfn:4a24e [ 152.130952][ T3277] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x4a24e [ 152.132421][ T3277] memcg:f7f0000002c3a000 [ 152.133147][ T3277] aops:shmem_aops ino:42d [ 152.133968][ T3277] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.135619][ T3277] raw: 01ffc0000004002d ffffc1ffc01ce808 ffffc1ffc01cdb88 fbf00000074cc850 [ 152.136831][ T3277] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.137796][ T3277] page dumped because: still mapped when deleted [ 152.138599][ T3277] CPU: 1 PID: 3277 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.140323][ T3277] Hardware name: linux,dummy-virt (DT) [ 152.141378][ T3277] Call trace: [ 152.142154][ T3277] dump_backtrace+0x94/0xec [ 152.143083][ T3277] show_stack+0x18/0x24 [ 152.143868][ T3277] dump_stack_lvl+0x78/0x90 [ 152.144762][ T3277] dump_stack+0x18/0x24 [ 152.145584][ T3277] filemap_unaccount_folio+0x118/0x278 [ 152.146617][ T3277] __filemap_remove_folio+0x3c/0x178 [ 152.147632][ T3277] filemap_remove_folio+0x48/0xa8 [ 152.148331][ T3277] truncate_inode_folio+0x30/0x4c [ 152.149366][ T3277] shmem_undo_range+0x208/0x620 [ 152.150304][ T3277] shmem_evict_inode+0x130/0x2dc [ 152.151282][ T3277] evict+0xb4/0x198 [ 152.152110][ T3277] iput+0x100/0x1b8 [ 152.153091][ T3277] dentry_unlink_inode+0xc0/0x188 [ 152.153971][ T3277] __dentry_kill+0x7c/0x1d4 [ 152.154816][ T3277] dput.part.0+0x30/0xbc [ 152.155572][ T3277] dput+0x4c/0x50 [ 152.156270][ T3277] __fput+0x110/0x2d4 [ 152.157013][ T3277] __fput_sync+0x50/0x5c [ 152.157786][ T3277] __arm64_sys_close+0x38/0x7c [ 152.158635][ T3277] invoke_syscall+0x48/0x118 [ 152.159415][ T3277] el0_svc_common.constprop.0+0x40/0xe0 [ 152.160232][ T3277] do_el0_svc+0x1c/0x28 [ 152.161041][ T3277] el0_svc+0x34/0xf8 [ 152.162016][ T3277] el0t_64_sync_handler+0x100/0x12c [ 152.162752][ T3277] el0t_64_sync+0x19c/0x1a0 executing program [ 152.209063][ T3278] BUG: Bad page cache in process syz-executor356 pfn:46973 [ 152.209596][ T3278] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x0 pfn:0x46973 [ 152.210165][ T3278] memcg:f7f0000002c3a000 [ 152.210486][ T3278] aops:shmem_aops ino:42e [ 152.210855][ T3278] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.211636][ T3278] raw: 01ffc0000004002d ffffc1ffc01a1e08 ffffc1ffc01cd588 f0f00000074cc210 [ 152.212168][ T3278] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.212666][ T3278] page dumped because: still mapped when deleted [ 152.213079][ T3278] CPU: 1 PID: 3278 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.213824][ T3278] Hardware name: linux,dummy-virt (DT) [ 152.214209][ T3278] Call trace: [ 152.214496][ T3278] dump_backtrace+0x94/0xec [ 152.214891][ T3278] show_stack+0x18/0x24 [ 152.215260][ T3278] dump_stack_lvl+0x78/0x90 [ 152.215690][ T3278] dump_stack+0x18/0x24 [ 152.216029][ T3278] filemap_unaccount_folio+0x118/0x278 [ 152.216439][ T3278] __filemap_remove_folio+0x3c/0x178 [ 152.216852][ T3278] filemap_remove_folio+0x48/0xa8 [ 152.217248][ T3278] truncate_inode_folio+0x30/0x4c [ 152.217649][ T3278] shmem_undo_range+0x208/0x620 [ 152.218090][ T3278] shmem_evict_inode+0x130/0x2dc [ 152.218488][ T3278] evict+0xb4/0x198 [ 152.218848][ T3278] iput+0x100/0x1b8 [ 152.219202][ T3278] dentry_unlink_inode+0xc0/0x188 [ 152.219671][ T3278] __dentry_kill+0x7c/0x1d4 [ 152.220070][ T3278] dput.part.0+0x30/0xbc [ 152.220441][ T3278] dput+0x4c/0x50 [ 152.220792][ T3278] __fput+0x110/0x2d4 [ 152.221139][ T3278] __fput_sync+0x50/0x5c [ 152.221513][ T3278] __arm64_sys_close+0x38/0x7c [ 152.221945][ T3278] invoke_syscall+0x48/0x118 [ 152.222512][ T3278] el0_svc_common.constprop.0+0x40/0xe0 [ 152.222930][ T3278] do_el0_svc+0x1c/0x28 [ 152.223298][ T3278] el0_svc+0x34/0xf8 [ 152.223658][ T3278] el0t_64_sync_handler+0x100/0x12c [ 152.224067][ T3278] el0t_64_sync+0x19c/0x1a0 [ 152.228154][ T3278] BUG: Bad page cache in process syz-executor356 pfn:47356 [ 152.229038][ T3278] page: refcount:4 mapcount:1 mapping:0000000043ed141c index:0x1 pfn:0x47356 [ 152.229989][ T3278] memcg:f7f0000002c3a000 [ 152.230577][ T3278] aops:shmem_aops ino:42e [ 152.231324][ T3278] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.233133][ T3278] raw: 01ffc0000004002d ffffc1ffc01a5cc8 ffffc1ffc028e848 f0f00000074cc210 [ 152.234292][ T3278] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.235389][ T3278] page dumped because: still mapped when deleted [ 152.236229][ T3278] CPU: 1 PID: 3278 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.237445][ T3278] Hardware name: linux,dummy-virt (DT) [ 152.238209][ T3278] Call trace: [ 152.238847][ T3278] dump_backtrace+0x94/0xec [ 152.239705][ T3278] show_stack+0x18/0x24 [ 152.240544][ T3278] dump_stack_lvl+0x78/0x90 [ 152.241587][ T3278] dump_stack+0x18/0x24 [ 152.242454][ T3278] filemap_unaccount_folio+0x118/0x278 [ 152.243360][ T3278] __filemap_remove_folio+0x3c/0x178 [ 152.244224][ T3278] filemap_remove_folio+0x48/0xa8 [ 152.245148][ T3278] truncate_inode_folio+0x30/0x4c [ 152.245894][ T3278] shmem_undo_range+0x208/0x620 [ 152.246725][ T3278] shmem_evict_inode+0x130/0x2dc [ 152.247556][ T3278] evict+0xb4/0x198 [ 152.248286][ T3278] iput+0x100/0x1b8 [ 152.248976][ T3278] dentry_unlink_inode+0xc0/0x188 [ 152.249916][ T3278] __dentry_kill+0x7c/0x1d4 [ 152.250713][ T3278] dput.part.0+0x30/0xbc [ 152.251732][ T3278] dput+0x4c/0x50 [ 152.252437][ T3278] __fput+0x110/0x2d4 [ 152.253203][ T3278] __fput_sync+0x50/0x5c [ 152.254004][ T3278] __arm64_sys_close+0x38/0x7c [ 152.254779][ T3278] invoke_syscall+0x48/0x118 [ 152.255544][ T3278] el0_svc_common.constprop.0+0x40/0xe0 [ 152.256447][ T3278] do_el0_svc+0x1c/0x28 [ 152.257307][ T3278] el0_svc+0x34/0xf8 [ 152.258068][ T3278] el0t_64_sync_handler+0x100/0x12c [ 152.258933][ T3278] el0t_64_sync+0x19c/0x1a0 executing program [ 152.303029][ T3279] BUG: Bad page cache in process syz-executor356 pfn:4736e [ 152.303767][ T3279] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x4736e [ 152.304412][ T3279] memcg:f7f0000002c3a000 [ 152.304754][ T3279] aops:shmem_aops ino:42f [ 152.305225][ T3279] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.306019][ T3279] raw: 01ffc0000004002d ffffc1ffc01ccb08 ffffc1ffc01cd108 fbf00000074cc850 [ 152.306548][ T3279] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.307033][ T3279] page dumped because: still mapped when deleted [ 152.307452][ T3279] CPU: 1 PID: 3279 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.308126][ T3279] Hardware name: linux,dummy-virt (DT) [ 152.308508][ T3279] Call trace: [ 152.308786][ T3279] dump_backtrace+0x94/0xec [ 152.309171][ T3279] show_stack+0x18/0x24 [ 152.309542][ T3279] dump_stack_lvl+0x78/0x90 [ 152.309961][ T3279] dump_stack+0x18/0x24 [ 152.310327][ T3279] filemap_unaccount_folio+0x118/0x278 [ 152.310745][ T3279] __filemap_remove_folio+0x3c/0x178 [ 152.311230][ T3279] filemap_remove_folio+0x48/0xa8 [ 152.311865][ T3279] truncate_inode_folio+0x30/0x4c [ 152.312332][ T3279] shmem_undo_range+0x208/0x620 [ 152.312829][ T3279] shmem_evict_inode+0x130/0x2dc [ 152.313232][ T3279] evict+0xb4/0x198 [ 152.313618][ T3279] iput+0x100/0x1b8 [ 152.314021][ T3279] dentry_unlink_inode+0xc0/0x188 [ 152.314434][ T3279] __dentry_kill+0x7c/0x1d4 [ 152.314818][ T3279] dput.part.0+0x30/0xbc [ 152.315193][ T3279] dput+0x4c/0x50 [ 152.315587][ T3279] __fput+0x110/0x2d4 [ 152.316081][ T3279] __fput_sync+0x50/0x5c [ 152.316466][ T3279] __arm64_sys_close+0x38/0x7c [ 152.316850][ T3279] invoke_syscall+0x48/0x118 [ 152.317234][ T3279] el0_svc_common.constprop.0+0x40/0xe0 [ 152.317666][ T3279] do_el0_svc+0x1c/0x28 [ 152.318114][ T3279] el0_svc+0x34/0xf8 [ 152.318523][ T3279] el0t_64_sync_handler+0x100/0x12c [ 152.318887][ T3279] el0t_64_sync+0x19c/0x1a0 [ 152.320351][ T3279] BUG: Bad page cache in process syz-executor356 pfn:47344 [ 152.322327][ T3279] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x47344 [ 152.323788][ T3279] memcg:f7f0000002c3a000 [ 152.324522][ T3279] aops:shmem_aops ino:42f [ 152.325262][ T3279] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.327648][ T3279] raw: 01ffc0000004002d ffffc1ffc01cdb88 ffffc1ffc026d008 fbf00000074cc850 [ 152.328866][ T3279] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.330025][ T3279] page dumped because: still mapped when deleted [ 152.330953][ T3279] CPU: 1 PID: 3279 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.332503][ T3279] Hardware name: linux,dummy-virt (DT) [ 152.333290][ T3279] Call trace: [ 152.333870][ T3279] dump_backtrace+0x94/0xec [ 152.334827][ T3279] show_stack+0x18/0x24 [ 152.335753][ T3279] dump_stack_lvl+0x78/0x90 [ 152.336600][ T3279] dump_stack+0x18/0x24 [ 152.337426][ T3279] filemap_unaccount_folio+0x118/0x278 [ 152.338342][ T3279] __filemap_remove_folio+0x3c/0x178 [ 152.339059][ T3279] filemap_remove_folio+0x48/0xa8 [ 152.339916][ T3279] truncate_inode_folio+0x30/0x4c [ 152.340667][ T3279] shmem_undo_range+0x208/0x620 [ 152.341637][ T3279] shmem_evict_inode+0x130/0x2dc [ 152.342417][ T3279] evict+0xb4/0x198 [ 152.343140][ T3279] iput+0x100/0x1b8 [ 152.343870][ T3279] dentry_unlink_inode+0xc0/0x188 [ 152.344602][ T3279] __dentry_kill+0x7c/0x1d4 [ 152.345292][ T3279] dput.part.0+0x30/0xbc [ 152.345986][ T3279] dput+0x4c/0x50 [ 152.346635][ T3279] __fput+0x110/0x2d4 [ 152.347500][ T3279] __fput_sync+0x50/0x5c [ 152.348307][ T3279] __arm64_sys_close+0x38/0x7c [ 152.349054][ T3279] invoke_syscall+0x48/0x118 [ 152.349780][ T3279] el0_svc_common.constprop.0+0x40/0xe0 [ 152.350711][ T3279] do_el0_svc+0x1c/0x28 [ 152.351655][ T3279] el0_svc+0x34/0xf8 [ 152.352569][ T3279] el0t_64_sync_handler+0x100/0x12c [ 152.353777][ T3279] el0t_64_sync+0x19c/0x1a0 executing program [ 152.403799][ T3280] BUG: Bad page cache in process syz-executor356 pfn:47358 [ 152.404793][ T3280] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x47358 [ 152.406110][ T3280] memcg:f7f0000002c3a000 [ 152.406784][ T3280] aops:shmem_aops ino:27 [ 152.407449][ T3280] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.409989][ T3280] raw: 01ffc0000004002d ffffc1ffc02073c8 ffffc1ffc1e86588 faf0000007499e30 [ 152.412101][ T3280] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.413119][ T3280] page dumped because: still mapped when deleted [ 152.413947][ T3280] CPU: 0 PID: 3280 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.415267][ T3280] Hardware name: linux,dummy-virt (DT) [ 152.415939][ T3280] Call trace: [ 152.416444][ T3280] dump_backtrace+0x94/0xec [ 152.417145][ T3280] show_stack+0x18/0x24 [ 152.417812][ T3280] dump_stack_lvl+0x78/0x90 [ 152.418480][ T3280] dump_stack+0x18/0x24 [ 152.419112][ T3280] filemap_unaccount_folio+0x118/0x278 [ 152.419872][ T3280] __filemap_remove_folio+0x3c/0x178 [ 152.420585][ T3280] filemap_remove_folio+0x48/0xa8 [ 152.421330][ T3280] truncate_inode_folio+0x30/0x4c [ 152.422237][ T3280] shmem_undo_range+0x208/0x620 [ 152.422947][ T3280] shmem_evict_inode+0x130/0x2dc [ 152.423657][ T3280] evict+0xb4/0x198 [ 152.424318][ T3280] iput+0x100/0x1b8 [ 152.424952][ T3280] dentry_unlink_inode+0xc0/0x188 [ 152.425664][ T3280] __dentry_kill+0x7c/0x1d4 [ 152.426358][ T3280] dput.part.0+0x30/0xbc [ 152.427029][ T3280] dput+0x4c/0x50 [ 152.427625][ T3280] __fput+0x110/0x2d4 [ 152.428178][ T3280] __fput_sync+0x50/0x5c [ 152.428842][ T3280] __arm64_sys_close+0x38/0x7c [ 152.429531][ T3280] invoke_syscall+0x48/0x118 [ 152.430306][ T3280] el0_svc_common.constprop.0+0x40/0xe0 [ 152.431099][ T3280] do_el0_svc+0x1c/0x28 [ 152.431731][ T3280] el0_svc+0x34/0xf8 [ 152.432348][ T3280] el0t_64_sync_handler+0x100/0x12c [ 152.433061][ T3280] el0t_64_sync+0x19c/0x1a0 [ 152.437523][ T3280] BUG: Bad page cache in process syz-executor356 pfn:ba196 [ 152.438648][ T3280] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0xba196 [ 152.439611][ T3280] memcg:f7f0000002c3a000 [ 152.440335][ T3280] aops:shmem_aops ino:27 [ 152.440968][ T3280] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.442629][ T3280] raw: 01ffc0000004002d ffffc1ffc01cd608 ffffc1ffc0207188 faf0000007499e30 [ 152.443870][ T3280] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.445012][ T3280] page dumped because: still mapped when deleted [ 152.445845][ T3280] CPU: 0 PID: 3280 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.447165][ T3280] Hardware name: linux,dummy-virt (DT) [ 152.447975][ T3280] Call trace: [ 152.448509][ T3280] dump_backtrace+0x94/0xec [ 152.449240][ T3280] show_stack+0x18/0x24 [ 152.449997][ T3280] dump_stack_lvl+0x78/0x90 [ 152.450689][ T3280] dump_stack+0x18/0x24 [ 152.451490][ T3280] filemap_unaccount_folio+0x118/0x278 [ 152.452681][ T3280] __filemap_remove_folio+0x3c/0x178 [ 152.453427][ T3280] filemap_remove_folio+0x48/0xa8 [ 152.454162][ T3280] truncate_inode_folio+0x30/0x4c [ 152.454846][ T3280] shmem_undo_range+0x208/0x620 [ 152.455608][ T3280] shmem_evict_inode+0x130/0x2dc [ 152.456364][ T3280] evict+0xb4/0x198 [ 152.457035][ T3280] iput+0x100/0x1b8 [ 152.457692][ T3280] dentry_unlink_inode+0xc0/0x188 [ 152.458491][ T3280] __dentry_kill+0x7c/0x1d4 [ 152.459241][ T3280] dput.part.0+0x30/0xbc [ 152.460019][ T3280] dput+0x4c/0x50 [ 152.460654][ T3280] __fput+0x110/0x2d4 [ 152.461464][ T3280] __fput_sync+0x50/0x5c [ 152.462244][ T3280] __arm64_sys_close+0x38/0x7c [ 152.462960][ T3280] invoke_syscall+0x48/0x118 [ 152.463668][ T3280] el0_svc_common.constprop.0+0x40/0xe0 [ 152.464565][ T3280] do_el0_svc+0x1c/0x28 [ 152.465213][ T3280] el0_svc+0x34/0xf8 [ 152.466017][ T3280] el0t_64_sync_handler+0x100/0x12c [ 152.466842][ T3280] el0t_64_sync+0x19c/0x1a0 executing program [ 152.507221][ T3281] BUG: Bad page cache in process syz-executor356 pfn:481d3 [ 152.507777][ T3281] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x481d3 [ 152.508424][ T3281] memcg:f7f0000002c3a000 [ 152.508784][ T3281] aops:shmem_aops ino:28 [ 152.509170][ T3281] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.509916][ T3281] raw: 01ffc0000004002d ffffc1ffc0207008 ffffc1ffc0206fc8 f2f000000749a470 [ 152.510453][ T3281] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.510940][ T3281] page dumped because: still mapped when deleted [ 152.511628][ T3281] CPU: 0 PID: 3281 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.512502][ T3281] Hardware name: linux,dummy-virt (DT) [ 152.512938][ T3281] Call trace: [ 152.513231][ T3281] dump_backtrace+0x94/0xec [ 152.513670][ T3281] show_stack+0x18/0x24 [ 152.514122][ T3281] dump_stack_lvl+0x78/0x90 [ 152.514531][ T3281] dump_stack+0x18/0x24 [ 152.514943][ T3281] filemap_unaccount_folio+0x118/0x278 [ 152.515441][ T3281] __filemap_remove_folio+0x3c/0x178 [ 152.515951][ T3281] filemap_remove_folio+0x48/0xa8 [ 152.516385][ T3281] truncate_inode_folio+0x30/0x4c [ 152.516804][ T3281] shmem_undo_range+0x208/0x620 [ 152.517240][ T3281] shmem_evict_inode+0x130/0x2dc [ 152.517744][ T3281] evict+0xb4/0x198 [ 152.518245][ T3281] iput+0x100/0x1b8 [ 152.518660][ T3281] dentry_unlink_inode+0xc0/0x188 [ 152.519101][ T3281] __dentry_kill+0x7c/0x1d4 [ 152.519482][ T3281] dput.part.0+0x30/0xbc [ 152.519857][ T3281] dput+0x4c/0x50 [ 152.520205][ T3281] __fput+0x110/0x2d4 [ 152.520568][ T3281] __fput_sync+0x50/0x5c [ 152.520964][ T3281] __arm64_sys_close+0x38/0x7c [ 152.521561][ T3281] invoke_syscall+0x48/0x118 [ 152.522038][ T3281] el0_svc_common.constprop.0+0x40/0xe0 [ 152.522511][ T3281] do_el0_svc+0x1c/0x28 [ 152.522912][ T3281] el0_svc+0x34/0xf8 [ 152.523291][ T3281] el0t_64_sync_handler+0x100/0x12c [ 152.523711][ T3281] el0t_64_sync+0x19c/0x1a0 [ 152.525229][ T3281] BUG: Bad page cache in process syz-executor356 pfn:481bf [ 152.526200][ T3281] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x481bf [ 152.527125][ T3281] memcg:f7f0000002c3a000 [ 152.527570][ T3281] aops:shmem_aops ino:28 [ 152.528082][ T3281] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.529088][ T3281] raw: 01ffc0000004002d ffffc1ffc02074c8 ffffc1ffc028c608 f2f000000749a470 [ 152.529796][ T3281] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.530341][ T3281] page dumped because: still mapped when deleted [ 152.530908][ T3281] CPU: 0 PID: 3281 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.531947][ T3281] Hardware name: linux,dummy-virt (DT) [ 152.532359][ T3281] Call trace: [ 152.532719][ T3281] dump_backtrace+0x94/0xec [ 152.533219][ T3281] show_stack+0x18/0x24 [ 152.533761][ T3281] dump_stack_lvl+0x78/0x90 [ 152.534203][ T3281] dump_stack+0x18/0x24 [ 152.534762][ T3281] filemap_unaccount_folio+0x118/0x278 [ 152.535249][ T3281] __filemap_remove_folio+0x3c/0x178 [ 152.535766][ T3281] filemap_remove_folio+0x48/0xa8 [ 152.536255][ T3281] truncate_inode_folio+0x30/0x4c [ 152.536669][ T3281] shmem_undo_range+0x208/0x620 [ 152.537505][ T3281] shmem_evict_inode+0x130/0x2dc [ 152.538375][ T3281] evict+0xb4/0x198 [ 152.539113][ T3281] iput+0x100/0x1b8 [ 152.539829][ T3281] dentry_unlink_inode+0xc0/0x188 [ 152.540841][ T3281] __dentry_kill+0x7c/0x1d4 [ 152.542255][ T3281] dput.part.0+0x30/0xbc [ 152.543080][ T3281] dput+0x4c/0x50 [ 152.543890][ T3281] __fput+0x110/0x2d4 [ 152.544697][ T3281] __fput_sync+0x50/0x5c [ 152.545637][ T3281] __arm64_sys_close+0x38/0x7c [ 152.546333][ T3281] invoke_syscall+0x48/0x118 [ 152.546781][ T3281] el0_svc_common.constprop.0+0x40/0xe0 [ 152.547266][ T3281] do_el0_svc+0x1c/0x28 [ 152.547765][ T3281] el0_svc+0x34/0xf8 [ 152.548166][ T3281] el0t_64_sync_handler+0x100/0x12c [ 152.548597][ T3281] el0t_64_sync+0x19c/0x1a0 executing program [ 152.577453][ T3282] BUG: Bad page cache in process syz-executor356 pfn:481c6 [ 152.578171][ T3282] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x481c6 [ 152.578787][ T3282] memcg:f7f0000002c3a000 [ 152.579237][ T3282] aops:shmem_aops ino:29 [ 152.579653][ T3282] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.580626][ T3282] raw: 01ffc0000004002d ffffc1ffc01ccd08 ffffc1ffc02073c8 faf0000007499e30 [ 152.581317][ T3282] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.582235][ T3282] page dumped because: still mapped when deleted [ 152.582694][ T3282] CPU: 0 PID: 3282 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.583398][ T3282] Hardware name: linux,dummy-virt (DT) [ 152.583923][ T3282] Call trace: [ 152.584283][ T3282] dump_backtrace+0x94/0xec [ 152.584740][ T3282] show_stack+0x18/0x24 [ 152.585114][ T3282] dump_stack_lvl+0x78/0x90 [ 152.585532][ T3282] dump_stack+0x18/0x24 [ 152.585984][ T3282] filemap_unaccount_folio+0x118/0x278 [ 152.586454][ T3282] __filemap_remove_folio+0x3c/0x178 [ 152.586866][ T3282] filemap_remove_folio+0x48/0xa8 [ 152.587254][ T3282] truncate_inode_folio+0x30/0x4c [ 152.587730][ T3282] shmem_undo_range+0x208/0x620 [ 152.588125][ T3282] shmem_evict_inode+0x130/0x2dc [ 152.588621][ T3282] evict+0xb4/0x198 [ 152.589039][ T3282] iput+0x100/0x1b8 [ 152.589551][ T3282] dentry_unlink_inode+0xc0/0x188 [ 152.590146][ T3282] __dentry_kill+0x7c/0x1d4 [ 152.590652][ T3282] dput.part.0+0x30/0xbc [ 152.591083][ T3282] dput+0x4c/0x50 [ 152.591603][ T3282] __fput+0x110/0x2d4 [ 152.592051][ T3282] __fput_sync+0x50/0x5c [ 152.592447][ T3282] __arm64_sys_close+0x38/0x7c [ 152.592847][ T3282] invoke_syscall+0x48/0x118 [ 152.593237][ T3282] el0_svc_common.constprop.0+0x40/0xe0 [ 152.593753][ T3282] do_el0_svc+0x1c/0x28 [ 152.594164][ T3282] el0_svc+0x34/0xf8 [ 152.594551][ T3282] el0t_64_sync_handler+0x100/0x12c [ 152.594957][ T3282] el0t_64_sync+0x19c/0x1a0 [ 152.597381][ T3282] BUG: Bad page cache in process syz-executor356 pfn:481cf [ 152.597960][ T3282] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x481cf [ 152.598546][ T3282] memcg:f7f0000002c3a000 [ 152.598878][ T3282] aops:shmem_aops ino:29 [ 152.599241][ T3282] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.600210][ T3282] raw: 01ffc0000004002d ffffc1ffc0207188 ffffc1ffc01f5008 faf0000007499e30 [ 152.600801][ T3282] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.601596][ T3282] page dumped because: still mapped when deleted [ 152.602211][ T3282] CPU: 0 PID: 3282 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.603039][ T3282] Hardware name: linux,dummy-virt (DT) [ 152.603529][ T3282] Call trace: [ 152.603854][ T3282] dump_backtrace+0x94/0xec [ 152.604295][ T3282] show_stack+0x18/0x24 [ 152.604719][ T3282] dump_stack_lvl+0x78/0x90 [ 152.605113][ T3282] dump_stack+0x18/0x24 [ 152.605547][ T3282] filemap_unaccount_folio+0x118/0x278 [ 152.606050][ T3282] __filemap_remove_folio+0x3c/0x178 [ 152.606681][ T3282] filemap_remove_folio+0x48/0xa8 [ 152.607400][ T3282] truncate_inode_folio+0x30/0x4c [ 152.608123][ T3282] shmem_undo_range+0x208/0x620 [ 152.608713][ T3282] shmem_evict_inode+0x130/0x2dc [ 152.609256][ T3282] evict+0xb4/0x198 [ 152.609611][ T3282] iput+0x100/0x1b8 [ 152.610036][ T3282] dentry_unlink_inode+0xc0/0x188 [ 152.610521][ T3282] __dentry_kill+0x7c/0x1d4 [ 152.610920][ T3282] dput.part.0+0x30/0xbc [ 152.611590][ T3282] dput+0x4c/0x50 [ 152.612034][ T3282] __fput+0x110/0x2d4 [ 152.612392][ T3282] __fput_sync+0x50/0x5c [ 152.612769][ T3282] __arm64_sys_close+0x38/0x7c [ 152.613206][ T3282] invoke_syscall+0x48/0x118 [ 152.613620][ T3282] el0_svc_common.constprop.0+0x40/0xe0 [ 152.614204][ T3282] do_el0_svc+0x1c/0x28 [ 152.614656][ T3282] el0_svc+0x34/0xf8 [ 152.615017][ T3282] el0t_64_sync_handler+0x100/0x12c [ 152.615435][ T3282] el0t_64_sync+0x19c/0x1a0 [ 152.650661][ T3283] BUG: Bad page cache in process syz-executor356 pfn:4845c [ 152.652779][ T3283] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x4845c [ 152.654311][ T3283] memcg:f7f0000002c3a000 [ 152.655341][ T3283] aops:shmem_aops ino:430 [ 152.656202][ T3283] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.658315][ T3283] raw: 01ffc0000004002d ffffc1ffc0211748 ffffc1ffc02116c8 fbf00000074cc850 [ 152.659572][ T3283] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.660641][ T3283] page dumped because: still mapped when deleted [ 152.661611][ T3283] CPU: 1 PID: 3283 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.663318][ T3283] Hardware name: linux,dummy-virt (DT) [ 152.664134][ T3283] Call trace: [ 152.664701][ T3283] dump_backtrace+0x94/0xec [ 152.665437][ T3283] show_stack+0x18/0x24 [ 152.666140][ T3283] dump_stack_lvl+0x78/0x90 [ 152.666883][ T3283] dump_stack+0x18/0x24 [ 152.667868][ T3283] filemap_unaccount_folio+0x118/0x278 [ 152.669394][ T3283] __filemap_remove_folio+0x3c/0x178 [ 152.670415][ T3283] filemap_remove_folio+0x48/0xa8 [ 152.671444][ T3283] truncate_inode_folio+0x30/0x4c [ 152.672700][ T3283] shmem_undo_range+0x208/0x620 [ 152.673548][ T3283] shmem_evict_inode+0x130/0x2dc [ 152.674334][ T3283] evict+0xb4/0x198 [ 152.675005][ T3283] iput+0x100/0x1b8 [ 152.675688][ T3283] dentry_unlink_inode+0xc0/0x188 [ 152.676415][ T3283] __dentry_kill+0x7c/0x1d4 [ 152.677150][ T3283] dput.part.0+0x30/0xbc [ 152.677916][ T3283] dput+0x4c/0x50 [ 152.679024][ T3283] __fput+0x110/0x2d4 [ 152.679861][ T3283] __fput_sync+0x50/0x5c [ 152.680890][ T3283] __arm64_sys_close+0x38/0x7c [ 152.682397][ T3283] invoke_syscall+0x48/0x118 [ 152.683460][ T3283] el0_svc_common.constprop.0+0x40/0xe0 [ 152.684789][ T3283] do_el0_svc+0x1c/0x28 [ 152.685626][ T3283] el0_svc+0x34/0xf8 [ 152.686585][ T3283] el0t_64_sync_handler+0x100/0x12c [ 152.687447][ T3283] el0t_64_sync+0x19c/0x1a0 executing program [ 152.693889][ T3283] BUG: Bad page cache in process syz-executor356 pfn:4845b [ 152.694888][ T3283] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x4845b [ 152.696272][ T3283] memcg:f7f0000002c3a000 [ 152.697083][ T3283] aops:shmem_aops ino:430 [ 152.697900][ T3283] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.699593][ T3283] raw: 01ffc0000004002d ffffc1ffc0211708 ffffc1ffc0211688 fbf00000074cc850 [ 152.700875][ T3283] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.703134][ T3283] page dumped because: still mapped when deleted [ 152.704095][ T3283] CPU: 1 PID: 3283 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.705905][ T3283] Hardware name: linux,dummy-virt (DT) [ 152.706896][ T3283] Call trace: [ 152.707854][ T3283] dump_backtrace+0x94/0xec [ 152.708642][ T3283] show_stack+0x18/0x24 [ 152.709541][ T3283] dump_stack_lvl+0x78/0x90 [ 152.710400][ T3283] dump_stack+0x18/0x24 [ 152.711230][ T3283] filemap_unaccount_folio+0x118/0x278 [ 152.712284][ T3283] __filemap_remove_folio+0x3c/0x178 [ 152.713095][ T3283] filemap_remove_folio+0x48/0xa8 [ 152.714003][ T3283] truncate_inode_folio+0x30/0x4c [ 152.714968][ T3283] shmem_undo_range+0x208/0x620 [ 152.715820][ T3283] shmem_evict_inode+0x130/0x2dc [ 152.716810][ T3283] evict+0xb4/0x198 [ 152.717483][ T3283] iput+0x100/0x1b8 [ 152.718183][ T3283] dentry_unlink_inode+0xc0/0x188 [ 152.719014][ T3283] __dentry_kill+0x7c/0x1d4 [ 152.719894][ T3283] dput.part.0+0x30/0xbc [ 152.720830][ T3283] dput+0x4c/0x50 [ 152.721899][ T3283] __fput+0x110/0x2d4 [ 152.723122][ T3283] __fput_sync+0x50/0x5c [ 152.723983][ T3283] __arm64_sys_close+0x38/0x7c [ 152.724972][ T3283] invoke_syscall+0x48/0x118 [ 152.725991][ T3283] el0_svc_common.constprop.0+0x40/0xe0 [ 152.727370][ T3283] do_el0_svc+0x1c/0x28 [ 152.728771][ T3283] el0_svc+0x34/0xf8 [ 152.729636][ T3283] el0t_64_sync_handler+0x100/0x12c [ 152.730441][ T3283] el0t_64_sync+0x19c/0x1a0 executing program [ 152.761640][ T3284] BUG: Bad page cache in process syz-executor356 pfn:4a269 [ 152.762231][ T3284] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x4a269 [ 152.762742][ T3284] memcg:f7f0000002c3a000 [ 152.763117][ T3284] aops:shmem_aops ino:2a [ 152.763500][ T3284] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.764230][ T3284] raw: 01ffc0000004002d ffffc1ffc02899c8 ffffc1ffc0289948 faf0000007499e30 [ 152.764769][ T3284] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.765267][ T3284] page dumped because: still mapped when deleted [ 152.765683][ T3284] CPU: 0 PID: 3284 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.766395][ T3284] Hardware name: linux,dummy-virt (DT) [ 152.766778][ T3284] Call trace: [ 152.767060][ T3284] dump_backtrace+0x94/0xec [ 152.767557][ T3284] show_stack+0x18/0x24 [ 152.767921][ T3284] dump_stack_lvl+0x78/0x90 [ 152.768307][ T3284] dump_stack+0x18/0x24 [ 152.768680][ T3284] filemap_unaccount_folio+0x118/0x278 [ 152.769077][ T3284] __filemap_remove_folio+0x3c/0x178 [ 152.769447][ T3284] filemap_remove_folio+0x48/0xa8 [ 152.769849][ T3284] truncate_inode_folio+0x30/0x4c [ 152.770293][ T3284] shmem_undo_range+0x208/0x620 [ 152.770798][ T3284] shmem_evict_inode+0x130/0x2dc [ 152.771457][ T3284] evict+0xb4/0x198 [ 152.772004][ T3284] iput+0x100/0x1b8 [ 152.772383][ T3284] dentry_unlink_inode+0xc0/0x188 [ 152.772813][ T3284] __dentry_kill+0x7c/0x1d4 [ 152.773189][ T3284] dput.part.0+0x30/0xbc [ 152.773562][ T3284] dput+0x4c/0x50 [ 152.773948][ T3284] __fput+0x110/0x2d4 [ 152.774313][ T3284] __fput_sync+0x50/0x5c [ 152.774683][ T3284] __arm64_sys_close+0x38/0x7c [ 152.775066][ T3284] invoke_syscall+0x48/0x118 [ 152.775455][ T3284] el0_svc_common.constprop.0+0x40/0xe0 [ 152.775868][ T3284] do_el0_svc+0x1c/0x28 [ 152.776234][ T3284] el0_svc+0x34/0xf8 [ 152.776593][ T3284] el0t_64_sync_handler+0x100/0x12c [ 152.777048][ T3284] el0t_64_sync+0x19c/0x1a0 [ 152.778488][ T3284] BUG: Bad page cache in process syz-executor356 pfn:4a265 [ 152.778987][ T3284] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x4a265 [ 152.779525][ T3284] memcg:f7f0000002c3a000 [ 152.779858][ T3284] aops:shmem_aops ino:2a [ 152.780254][ T3284] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.781040][ T3284] raw: 01ffc0000004002d ffffc1ffc0289a48 ffffc1ffc0289a08 faf0000007499e30 [ 152.781879][ T3284] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.782397][ T3284] page dumped because: still mapped when deleted [ 152.782870][ T3284] CPU: 0 PID: 3284 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.783588][ T3284] Hardware name: linux,dummy-virt (DT) [ 152.784022][ T3284] Call trace: [ 152.784353][ T3284] dump_backtrace+0x94/0xec [ 152.784783][ T3284] show_stack+0x18/0x24 [ 152.785181][ T3284] dump_stack_lvl+0x78/0x90 [ 152.785793][ T3284] dump_stack+0x18/0x24 [ 152.786363][ T3284] filemap_unaccount_folio+0x118/0x278 [ 152.786979][ T3284] __filemap_remove_folio+0x3c/0x178 [ 152.787525][ T3284] filemap_remove_folio+0x48/0xa8 [ 152.788051][ T3284] truncate_inode_folio+0x30/0x4c [ 152.788493][ T3284] shmem_undo_range+0x208/0x620 [ 152.789029][ T3284] shmem_evict_inode+0x130/0x2dc [ 152.789538][ T3284] evict+0xb4/0x198 [ 152.789984][ T3284] iput+0x100/0x1b8 [ 152.790390][ T3284] dentry_unlink_inode+0xc0/0x188 [ 152.790820][ T3284] __dentry_kill+0x7c/0x1d4 [ 152.791242][ T3284] dput.part.0+0x30/0xbc [ 152.791710][ T3284] dput+0x4c/0x50 [ 152.792103][ T3284] __fput+0x110/0x2d4 [ 152.792485][ T3284] __fput_sync+0x50/0x5c [ 152.792945][ T3284] __arm64_sys_close+0x38/0x7c [ 152.793368][ T3284] invoke_syscall+0x48/0x118 [ 152.793785][ T3284] el0_svc_common.constprop.0+0x40/0xe0 [ 152.794228][ T3284] do_el0_svc+0x1c/0x28 [ 152.794610][ T3284] el0_svc+0x34/0xf8 [ 152.795001][ T3284] el0t_64_sync_handler+0x100/0x12c [ 152.795454][ T3284] el0t_64_sync+0x19c/0x1a0 executing program [ 152.824452][ T3285] BUG: Bad page cache in process syz-executor356 pfn:4a2a5 [ 152.825091][ T3285] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4a2a5 [ 152.825624][ T3285] memcg:f7f0000002c3a000 [ 152.825993][ T3285] aops:shmem_aops ino:2b [ 152.826369][ T3285] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.827156][ T3285] raw: 01ffc0000004002d ffffc1ffc028c608 ffffc1ffc01e3648 f2f000000749a470 [ 152.827699][ T3285] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.828209][ T3285] page dumped because: still mapped when deleted [ 152.828616][ T3285] CPU: 0 PID: 3285 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.829253][ T3285] Hardware name: linux,dummy-virt (DT) [ 152.829623][ T3285] Call trace: [ 152.830021][ T3285] dump_backtrace+0x94/0xec [ 152.830405][ T3285] show_stack+0x18/0x24 [ 152.830746][ T3285] dump_stack_lvl+0x78/0x90 [ 152.831099][ T3285] dump_stack+0x18/0x24 [ 152.831552][ T3285] filemap_unaccount_folio+0x118/0x278 [ 152.832023][ T3285] __filemap_remove_folio+0x3c/0x178 [ 152.832403][ T3285] filemap_remove_folio+0x48/0xa8 [ 152.833020][ T3285] truncate_inode_folio+0x30/0x4c [ 152.833807][ T3285] shmem_undo_range+0x208/0x620 [ 152.834630][ T3285] shmem_evict_inode+0x130/0x2dc [ 152.835382][ T3285] evict+0xb4/0x198 [ 152.836047][ T3285] iput+0x100/0x1b8 [ 152.836660][ T3285] dentry_unlink_inode+0xc0/0x188 [ 152.837637][ T3285] __dentry_kill+0x7c/0x1d4 [ 152.838289][ T3285] dput.part.0+0x30/0xbc [ 152.838980][ T3285] dput+0x4c/0x50 [ 152.839682][ T3285] __fput+0x110/0x2d4 [ 152.840431][ T3285] __fput_sync+0x50/0x5c [ 152.841279][ T3285] __arm64_sys_close+0x38/0x7c [ 152.841789][ T3285] invoke_syscall+0x48/0x118 [ 152.842230][ T3285] el0_svc_common.constprop.0+0x40/0xe0 [ 152.842657][ T3285] do_el0_svc+0x1c/0x28 [ 152.843004][ T3285] el0_svc+0x34/0xf8 [ 152.843357][ T3285] el0t_64_sync_handler+0x100/0x12c [ 152.843756][ T3285] el0t_64_sync+0x19c/0x1a0 [ 152.847587][ T3285] BUG: Bad page cache in process syz-executor356 pfn:478d9 [ 152.848478][ T3285] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x478d9 [ 152.849519][ T3285] memcg:f7f0000002c3a000 [ 152.850137][ T3285] aops:shmem_aops ino:2b [ 152.850722][ T3285] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.852213][ T3285] raw: 01ffc0000004002d ffffc1ffc028a948 ffffc1ffc0289988 f2f000000749a470 [ 152.852860][ T3285] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.853461][ T3285] page dumped because: still mapped when deleted [ 152.854001][ T3285] CPU: 0 PID: 3285 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.854864][ T3285] Hardware name: linux,dummy-virt (DT) [ 152.855285][ T3285] Call trace: [ 152.855647][ T3285] dump_backtrace+0x94/0xec [ 152.856041][ T3285] show_stack+0x18/0x24 [ 152.856458][ T3285] dump_stack_lvl+0x78/0x90 [ 152.856949][ T3285] dump_stack+0x18/0x24 [ 152.857358][ T3285] filemap_unaccount_folio+0x118/0x278 [ 152.857874][ T3285] __filemap_remove_folio+0x3c/0x178 [ 152.858452][ T3285] filemap_remove_folio+0x48/0xa8 [ 152.858860][ T3285] truncate_inode_folio+0x30/0x4c [ 152.859385][ T3285] shmem_undo_range+0x208/0x620 [ 152.859803][ T3285] shmem_evict_inode+0x130/0x2dc [ 152.860289][ T3285] evict+0xb4/0x198 [ 152.860685][ T3285] iput+0x100/0x1b8 [ 152.861073][ T3285] dentry_unlink_inode+0xc0/0x188 [ 152.861691][ T3285] __dentry_kill+0x7c/0x1d4 [ 152.862187][ T3285] dput.part.0+0x30/0xbc [ 152.862576][ T3285] dput+0x4c/0x50 [ 152.862920][ T3285] __fput+0x110/0x2d4 [ 152.863282][ T3285] __fput_sync+0x50/0x5c [ 152.863709][ T3285] __arm64_sys_close+0x38/0x7c [ 152.864133][ T3285] invoke_syscall+0x48/0x118 [ 152.864576][ T3285] el0_svc_common.constprop.0+0x40/0xe0 [ 152.865068][ T3285] do_el0_svc+0x1c/0x28 [ 152.865492][ T3285] el0_svc+0x34/0xf8 [ 152.865895][ T3285] el0t_64_sync_handler+0x100/0x12c [ 152.866311][ T3285] el0t_64_sync+0x19c/0x1a0 executing program [ 152.896780][ T3286] BUG: Bad page cache in process syz-executor356 pfn:4a2a4 [ 152.897431][ T3286] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x4a2a4 [ 152.898114][ T3286] memcg:f7f0000002c3a000 [ 152.898436][ T3286] aops:shmem_aops ino:2c [ 152.898807][ T3286] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.899574][ T3286] raw: 01ffc0000004002d ffffc1ffc0207008 ffffc1ffc02899c8 faf0000007499e30 [ 152.900180][ T3286] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.900748][ T3286] page dumped because: still mapped when deleted [ 152.901192][ T3286] CPU: 0 PID: 3286 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.902207][ T3286] Hardware name: linux,dummy-virt (DT) [ 152.902601][ T3286] Call trace: [ 152.902885][ T3286] dump_backtrace+0x94/0xec [ 152.903431][ T3286] show_stack+0x18/0x24 [ 152.904056][ T3286] dump_stack_lvl+0x78/0x90 [ 152.904828][ T3286] dump_stack+0x18/0x24 [ 152.905435][ T3286] filemap_unaccount_folio+0x118/0x278 [ 152.906379][ T3286] __filemap_remove_folio+0x3c/0x178 [ 152.907080][ T3286] filemap_remove_folio+0x48/0xa8 [ 152.907941][ T3286] truncate_inode_folio+0x30/0x4c [ 152.908669][ T3286] shmem_undo_range+0x208/0x620 [ 152.909373][ T3286] shmem_evict_inode+0x130/0x2dc [ 152.910051][ T3286] evict+0xb4/0x198 [ 152.910642][ T3286] iput+0x100/0x1b8 [ 152.911324][ T3286] dentry_unlink_inode+0xc0/0x188 [ 152.912306][ T3286] __dentry_kill+0x7c/0x1d4 [ 152.912981][ T3286] dput.part.0+0x30/0xbc [ 152.913694][ T3286] dput+0x4c/0x50 [ 152.914479][ T3286] __fput+0x110/0x2d4 [ 152.915193][ T3286] __fput_sync+0x50/0x5c [ 152.915816][ T3286] __arm64_sys_close+0x38/0x7c [ 152.916339][ T3286] invoke_syscall+0x48/0x118 [ 152.916906][ T3286] el0_svc_common.constprop.0+0x40/0xe0 [ 152.917464][ T3286] do_el0_svc+0x1c/0x28 [ 152.917982][ T3286] el0_svc+0x34/0xf8 [ 152.918552][ T3286] el0t_64_sync_handler+0x100/0x12c [ 152.919023][ T3286] el0t_64_sync+0x19c/0x1a0 [ 152.921053][ T3286] BUG: Bad page cache in process syz-executor356 pfn:4a267 [ 152.922462][ T3286] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x4a267 [ 152.923129][ T3286] memcg:f7f0000002c3a000 [ 152.923546][ T3286] aops:shmem_aops ino:2c [ 152.924004][ T3286] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.924918][ T3286] raw: 01ffc0000004002d ffffc1ffc028a908 ffffc1ffc02897c8 faf0000007499e30 [ 152.925595][ T3286] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.926225][ T3286] page dumped because: still mapped when deleted [ 152.926720][ T3286] CPU: 0 PID: 3286 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.927449][ T3286] Hardware name: linux,dummy-virt (DT) [ 152.927882][ T3286] Call trace: [ 152.928156][ T3286] dump_backtrace+0x94/0xec [ 152.928548][ T3286] show_stack+0x18/0x24 [ 152.928958][ T3286] dump_stack_lvl+0x78/0x90 [ 152.929389][ T3286] dump_stack+0x18/0x24 [ 152.929820][ T3286] filemap_unaccount_folio+0x118/0x278 [ 152.930293][ T3286] __filemap_remove_folio+0x3c/0x178 [ 152.931056][ T3286] filemap_remove_folio+0x48/0xa8 [ 152.932130][ T3286] truncate_inode_folio+0x30/0x4c [ 152.932818][ T3286] shmem_undo_range+0x208/0x620 [ 152.933633][ T3286] shmem_evict_inode+0x130/0x2dc [ 152.934565][ T3286] evict+0xb4/0x198 [ 152.935418][ T3286] iput+0x100/0x1b8 [ 152.935991][ T3286] dentry_unlink_inode+0xc0/0x188 [ 152.936636][ T3286] __dentry_kill+0x7c/0x1d4 [ 152.937341][ T3286] dput.part.0+0x30/0xbc [ 152.937933][ T3286] dput+0x4c/0x50 [ 152.938429][ T3286] __fput+0x110/0x2d4 [ 152.939105][ T3286] __fput_sync+0x50/0x5c [ 152.939822][ T3286] __arm64_sys_close+0x38/0x7c [ 152.940488][ T3286] invoke_syscall+0x48/0x118 [ 152.941152][ T3286] el0_svc_common.constprop.0+0x40/0xe0 [ 152.942170][ T3286] do_el0_svc+0x1c/0x28 [ 152.942907][ T3286] el0_svc+0x34/0xf8 [ 152.943562][ T3286] el0t_64_sync_handler+0x100/0x12c [ 152.944281][ T3286] el0t_64_sync+0x19c/0x1a0 executing program [ 152.980638][ T3287] BUG: Bad page cache in process syz-executor356 pfn:4734c [ 152.981262][ T3287] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4734c [ 152.982189][ T3287] memcg:f7f0000002c3a000 [ 152.982586][ T3287] aops:shmem_aops ino:2d [ 152.982981][ T3287] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 152.983929][ T3287] raw: 01ffc0000004002d ffffc1ffc0207408 ffffc1ffc028c608 f2f000000749a470 [ 152.984625][ T3287] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 152.985285][ T3287] page dumped because: still mapped when deleted [ 152.985879][ T3287] CPU: 0 PID: 3287 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 152.986825][ T3287] Hardware name: linux,dummy-virt (DT) [ 152.987767][ T3287] Call trace: [ 152.988404][ T3287] dump_backtrace+0x94/0xec [ 152.989548][ T3287] show_stack+0x18/0x24 [ 152.990483][ T3287] dump_stack_lvl+0x78/0x90 [ 152.991397][ T3287] dump_stack+0x18/0x24 [ 152.992754][ T3287] filemap_unaccount_folio+0x118/0x278 [ 152.993956][ T3287] __filemap_remove_folio+0x3c/0x178 [ 152.995455][ T3287] filemap_remove_folio+0x48/0xa8 [ 152.996617][ T3287] truncate_inode_folio+0x30/0x4c [ 152.997843][ T3287] shmem_undo_range+0x208/0x620 [ 152.998611][ T3287] shmem_evict_inode+0x130/0x2dc [ 152.999392][ T3287] evict+0xb4/0x198 [ 153.000093][ T3287] iput+0x100/0x1b8 [ 153.000794][ T3287] dentry_unlink_inode+0xc0/0x188 [ 153.001772][ T3287] __dentry_kill+0x7c/0x1d4 [ 153.002404][ T3287] dput.part.0+0x30/0xbc [ 153.002814][ T3287] dput+0x4c/0x50 [ 153.003203][ T3287] __fput+0x110/0x2d4 [ 153.003622][ T3287] __fput_sync+0x50/0x5c [ 153.004051][ T3287] __arm64_sys_close+0x38/0x7c [ 153.004455][ T3287] invoke_syscall+0x48/0x118 [ 153.004851][ T3287] el0_svc_common.constprop.0+0x40/0xe0 [ 153.005309][ T3287] do_el0_svc+0x1c/0x28 [ 153.005691][ T3287] el0_svc+0x34/0xf8 [ 153.006293][ T3287] el0t_64_sync_handler+0x100/0x12c [ 153.007252][ T3287] el0t_64_sync+0x19c/0x1a0 [ 153.010582][ T3287] BUG: Bad page cache in process syz-executor356 pfn:4a318 [ 153.012399][ T3287] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4a318 [ 153.013836][ T3287] memcg:f7f0000002c3a000 [ 153.014663][ T3287] aops:shmem_aops ino:2d [ 153.015478][ T3287] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.017210][ T3287] raw: 01ffc0000004002d ffffc1ffc01cd308 ffffc1ffc0289748 f2f000000749a470 [ 153.018949][ T3287] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.020050][ T3287] page dumped because: still mapped when deleted [ 153.021204][ T3287] CPU: 0 PID: 3287 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.023037][ T3287] Hardware name: linux,dummy-virt (DT) [ 153.023584][ T3287] Call trace: [ 153.023900][ T3287] dump_backtrace+0x94/0xec [ 153.024364][ T3287] show_stack+0x18/0x24 [ 153.024756][ T3287] dump_stack_lvl+0x78/0x90 [ 153.025255][ T3287] dump_stack+0x18/0x24 [ 153.025651][ T3287] filemap_unaccount_folio+0x118/0x278 [ 153.026181][ T3287] __filemap_remove_folio+0x3c/0x178 [ 153.027169][ T3287] filemap_remove_folio+0x48/0xa8 [ 153.028094][ T3287] truncate_inode_folio+0x30/0x4c [ 153.029000][ T3287] shmem_undo_range+0x208/0x620 [ 153.030028][ T3287] shmem_evict_inode+0x130/0x2dc [ 153.030997][ T3287] evict+0xb4/0x198 [ 153.032097][ T3287] iput+0x100/0x1b8 [ 153.032853][ T3287] dentry_unlink_inode+0xc0/0x188 [ 153.033919][ T3287] __dentry_kill+0x7c/0x1d4 [ 153.035083][ T3287] dput.part.0+0x30/0xbc [ 153.036030][ T3287] dput+0x4c/0x50 [ 153.037006][ T3287] __fput+0x110/0x2d4 [ 153.037861][ T3287] __fput_sync+0x50/0x5c [ 153.038901][ T3287] __arm64_sys_close+0x38/0x7c [ 153.039952][ T3287] invoke_syscall+0x48/0x118 [ 153.040810][ T3287] el0_svc_common.constprop.0+0x40/0xe0 [ 153.041978][ T3287] do_el0_svc+0x1c/0x28 [ 153.042774][ T3287] el0_svc+0x34/0xf8 [ 153.043591][ T3287] el0t_64_sync_handler+0x100/0x12c [ 153.044388][ T3287] el0t_64_sync+0x19c/0x1a0 executing program [ 153.096456][ T3288] BUG: Bad page cache in process syz-executor356 pfn:4a25e [ 153.097469][ T3288] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x4a25e [ 153.098626][ T3288] memcg:f7f0000002c3a000 [ 153.099309][ T3288] aops:shmem_aops ino:2e [ 153.100071][ T3288] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.101624][ T3288] raw: 01ffc0000004002d ffffc1ffc01cdf48 ffffc1ffc0207008 faf0000007499e30 [ 153.102921][ T3288] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.103878][ T3288] page dumped because: still mapped when deleted [ 153.104710][ T3288] CPU: 0 PID: 3288 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.106152][ T3288] Hardware name: linux,dummy-virt (DT) [ 153.106882][ T3288] Call trace: [ 153.107471][ T3288] dump_backtrace+0x94/0xec [ 153.108223][ T3288] show_stack+0x18/0x24 [ 153.109025][ T3288] dump_stack_lvl+0x78/0x90 [ 153.109960][ T3288] dump_stack+0x18/0x24 [ 153.110879][ T3288] filemap_unaccount_folio+0x118/0x278 [ 153.112207][ T3288] __filemap_remove_folio+0x3c/0x178 [ 153.113144][ T3288] filemap_remove_folio+0x48/0xa8 [ 153.114105][ T3288] truncate_inode_folio+0x30/0x4c [ 153.115009][ T3288] shmem_undo_range+0x208/0x620 [ 153.115774][ T3288] shmem_evict_inode+0x130/0x2dc [ 153.116534][ T3288] evict+0xb4/0x198 [ 153.117191][ T3288] iput+0x100/0x1b8 [ 153.117891][ T3288] dentry_unlink_inode+0xc0/0x188 [ 153.118683][ T3288] __dentry_kill+0x7c/0x1d4 [ 153.119481][ T3288] dput.part.0+0x30/0xbc [ 153.120329][ T3288] dput+0x4c/0x50 [ 153.121074][ T3288] __fput+0x110/0x2d4 [ 153.122064][ T3288] __fput_sync+0x50/0x5c [ 153.122953][ T3288] __arm64_sys_close+0x38/0x7c [ 153.123801][ T3288] invoke_syscall+0x48/0x118 [ 153.124634][ T3288] el0_svc_common.constprop.0+0x40/0xe0 [ 153.125472][ T3288] do_el0_svc+0x1c/0x28 [ 153.126368][ T3288] el0_svc+0x34/0xf8 [ 153.127091][ T3288] el0t_64_sync_handler+0x100/0x12c [ 153.127970][ T3288] el0t_64_sync+0x19c/0x1a0 [ 153.130952][ T3288] BUG: Bad page cache in process syz-executor356 pfn:481c0 [ 153.132055][ T3288] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x481c0 [ 153.133017][ T3288] memcg:f7f0000002c3a000 [ 153.133698][ T3288] aops:shmem_aops ino:2e [ 153.134497][ T3288] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.136170][ T3288] raw: 01ffc0000004002d ffffc1ffc0289788 ffffc1ffc02896c8 faf0000007499e30 [ 153.137242][ T3288] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.138390][ T3288] page dumped because: still mapped when deleted [ 153.139113][ T3288] CPU: 0 PID: 3288 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.140395][ T3288] Hardware name: linux,dummy-virt (DT) [ 153.141036][ T3288] Call trace: [ 153.141749][ T3288] dump_backtrace+0x94/0xec [ 153.142691][ T3288] show_stack+0x18/0x24 [ 153.143372][ T3288] dump_stack_lvl+0x78/0x90 [ 153.144170][ T3288] dump_stack+0x18/0x24 [ 153.144931][ T3288] filemap_unaccount_folio+0x118/0x278 [ 153.145817][ T3288] __filemap_remove_folio+0x3c/0x178 [ 153.146701][ T3288] filemap_remove_folio+0x48/0xa8 [ 153.147573][ T3288] truncate_inode_folio+0x30/0x4c [ 153.148478][ T3288] shmem_undo_range+0x208/0x620 [ 153.149318][ T3288] shmem_evict_inode+0x130/0x2dc [ 153.150458][ T3288] evict+0xb4/0x198 [ 153.151281][ T3288] iput+0x100/0x1b8 [ 153.152296][ T3288] dentry_unlink_inode+0xc0/0x188 [ 153.152994][ T3288] __dentry_kill+0x7c/0x1d4 [ 153.153868][ T3288] dput.part.0+0x30/0xbc [ 153.154618][ T3288] dput+0x4c/0x50 [ 153.155258][ T3288] __fput+0x110/0x2d4 [ 153.156109][ T3288] __fput_sync+0x50/0x5c [ 153.156974][ T3288] __arm64_sys_close+0x38/0x7c [ 153.157771][ T3288] invoke_syscall+0x48/0x118 [ 153.158666][ T3288] el0_svc_common.constprop.0+0x40/0xe0 [ 153.159848][ T3288] do_el0_svc+0x1c/0x28 [ 153.160605][ T3288] el0_svc+0x34/0xf8 [ 153.161756][ T3288] el0t_64_sync_handler+0x100/0x12c [ 153.162632][ T3288] el0t_64_sync+0x19c/0x1a0 executing program [ 153.224001][ T3289] BUG: Bad page cache in process syz-executor356 pfn:4a260 [ 153.225575][ T3289] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x0 pfn:0x4a260 [ 153.227447][ T3289] memcg:f7f0000002c3a000 [ 153.229561][ T3289] aops:shmem_aops ino:2f [ 153.230950][ T3289] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.234821][ T3289] raw: 01ffc0000004002d ffffc1ffc0289a08 ffffc1ffc0207408 faf0000007499e30 [ 153.236427][ T3289] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.237479][ T3289] page dumped because: still mapped when deleted [ 153.239653][ T3289] CPU: 0 PID: 3289 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.245110][ T3289] Hardware name: linux,dummy-virt (DT) [ 153.246857][ T3289] Call trace: [ 153.247489][ T3289] dump_backtrace+0x94/0xec [ 153.248340][ T3289] show_stack+0x18/0x24 [ 153.249160][ T3289] dump_stack_lvl+0x78/0x90 [ 153.250031][ T3289] dump_stack+0x18/0x24 [ 153.251915][ T3289] filemap_unaccount_folio+0x118/0x278 [ 153.253291][ T3289] __filemap_remove_folio+0x3c/0x178 [ 153.254176][ T3289] filemap_remove_folio+0x48/0xa8 [ 153.255037][ T3289] truncate_inode_folio+0x30/0x4c [ 153.255819][ T3289] shmem_undo_range+0x208/0x620 [ 153.256649][ T3289] shmem_evict_inode+0x130/0x2dc [ 153.257577][ T3289] evict+0xb4/0x198 [ 153.258317][ T3289] iput+0x100/0x1b8 [ 153.259053][ T3289] dentry_unlink_inode+0xc0/0x188 [ 153.259795][ T3289] __dentry_kill+0x7c/0x1d4 [ 153.260667][ T3289] dput.part.0+0x30/0xbc [ 153.261648][ T3289] dput+0x4c/0x50 [ 153.262530][ T3289] __fput+0x110/0x2d4 [ 153.263185][ T3289] __fput_sync+0x50/0x5c [ 153.263890][ T3289] __arm64_sys_close+0x38/0x7c [ 153.264619][ T3289] invoke_syscall+0x48/0x118 [ 153.265501][ T3289] el0_svc_common.constprop.0+0x40/0xe0 [ 153.266363][ T3289] do_el0_svc+0x1c/0x28 [ 153.267249][ T3289] el0_svc+0x34/0xf8 [ 153.267983][ T3289] el0t_64_sync_handler+0x100/0x12c [ 153.268806][ T3289] el0t_64_sync+0x19c/0x1a0 [ 153.273978][ T3289] BUG: Bad page cache in process syz-executor356 pfn:481d0 [ 153.275022][ T3289] page: refcount:4 mapcount:1 mapping:00000000b0bda516 index:0x1 pfn:0x481d0 [ 153.276142][ T3289] memcg:f7f0000002c3a000 [ 153.276800][ T3289] aops:shmem_aops ino:2f [ 153.277472][ T3289] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.279433][ T3289] raw: 01ffc0000004002d ffffc1ffc0289808 ffffc1ffc0289648 faf0000007499e30 [ 153.280699][ T3289] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.282772][ T3289] page dumped because: still mapped when deleted [ 153.283902][ T3289] CPU: 0 PID: 3289 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.285788][ T3289] Hardware name: linux,dummy-virt (DT) [ 153.286707][ T3289] Call trace: [ 153.287504][ T3289] dump_backtrace+0x94/0xec [ 153.288787][ T3289] show_stack+0x18/0x24 [ 153.289598][ T3289] dump_stack_lvl+0x78/0x90 [ 153.290938][ T3289] dump_stack+0x18/0x24 [ 153.292165][ T3289] filemap_unaccount_folio+0x118/0x278 [ 153.293139][ T3289] __filemap_remove_folio+0x3c/0x178 [ 153.294012][ T3289] filemap_remove_folio+0x48/0xa8 [ 153.295002][ T3289] truncate_inode_folio+0x30/0x4c [ 153.295917][ T3289] shmem_undo_range+0x208/0x620 [ 153.296804][ T3289] shmem_evict_inode+0x130/0x2dc [ 153.297854][ T3289] evict+0xb4/0x198 [ 153.298716][ T3289] iput+0x100/0x1b8 [ 153.299455][ T3289] dentry_unlink_inode+0xc0/0x188 [ 153.300344][ T3289] __dentry_kill+0x7c/0x1d4 [ 153.301438][ T3289] dput.part.0+0x30/0xbc [ 153.302899][ T3289] dput+0x4c/0x50 [ 153.303928][ T3289] __fput+0x110/0x2d4 [ 153.304765][ T3289] __fput_sync+0x50/0x5c [ 153.305791][ T3289] __arm64_sys_close+0x38/0x7c [ 153.306611][ T3289] invoke_syscall+0x48/0x118 [ 153.307438][ T3289] el0_svc_common.constprop.0+0x40/0xe0 [ 153.308421][ T3289] do_el0_svc+0x1c/0x28 [ 153.309234][ T3289] el0_svc+0x34/0xf8 [ 153.310001][ T3289] el0t_64_sync_handler+0x100/0x12c [ 153.311015][ T3289] el0t_64_sync+0x19c/0x1a0 executing program [ 153.370659][ T3290] BUG: Bad page cache in process syz-executor356 pfn:4a268 [ 153.372601][ T3290] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x0 pfn:0x4a268 [ 153.373935][ T3290] memcg:f7f0000002c3a000 [ 153.374599][ T3290] aops:shmem_aops ino:431 [ 153.375493][ T3290] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.377222][ T3290] raw: 01ffc0000004002d ffffc1ffc0289988 ffffc1ffc01ccd08 fbf00000074cc850 [ 153.379299][ T3290] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.380642][ T3290] page dumped because: still mapped when deleted [ 153.382172][ T3290] CPU: 1 PID: 3290 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.384069][ T3290] Hardware name: linux,dummy-virt (DT) [ 153.384970][ T3290] Call trace: [ 153.385638][ T3290] dump_backtrace+0x94/0xec [ 153.386488][ T3290] show_stack+0x18/0x24 [ 153.387253][ T3290] dump_stack_lvl+0x78/0x90 [ 153.388058][ T3290] dump_stack+0x18/0x24 [ 153.388809][ T3290] filemap_unaccount_folio+0x118/0x278 [ 153.389828][ T3290] __filemap_remove_folio+0x3c/0x178 [ 153.390938][ T3290] filemap_remove_folio+0x48/0xa8 [ 153.392452][ T3290] truncate_inode_folio+0x30/0x4c [ 153.393675][ T3290] shmem_undo_range+0x208/0x620 [ 153.394563][ T3290] shmem_evict_inode+0x130/0x2dc [ 153.395464][ T3290] evict+0xb4/0x198 [ 153.396239][ T3290] iput+0x100/0x1b8 [ 153.396943][ T3290] dentry_unlink_inode+0xc0/0x188 [ 153.397866][ T3290] __dentry_kill+0x7c/0x1d4 [ 153.398654][ T3290] dput.part.0+0x30/0xbc [ 153.399540][ T3290] dput+0x4c/0x50 [ 153.400313][ T3290] __fput+0x110/0x2d4 [ 153.401078][ T3290] __fput_sync+0x50/0x5c [ 153.402114][ T3290] __arm64_sys_close+0x38/0x7c [ 153.403056][ T3290] invoke_syscall+0x48/0x118 [ 153.403979][ T3290] el0_svc_common.constprop.0+0x40/0xe0 [ 153.404860][ T3290] do_el0_svc+0x1c/0x28 [ 153.405610][ T3290] el0_svc+0x34/0xf8 [ 153.406440][ T3290] el0t_64_sync_handler+0x100/0x12c [ 153.407348][ T3290] el0t_64_sync+0x19c/0x1a0 [ 153.412760][ T3290] BUG: Bad page cache in process syz-executor356 pfn:47334 [ 153.413859][ T3290] page: refcount:4 mapcount:1 mapping:00000000d4eb40d9 index:0x1 pfn:0x47334 [ 153.415126][ T3290] memcg:f7f0000002c3a000 [ 153.415860][ T3290] aops:shmem_aops ino:431 [ 153.418354][ T3290] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.420770][ T3290] raw: 01ffc0000004002d ffffc1ffc0289a08 ffffc1ffc02896c8 fbf00000074cc850 [ 153.423127][ T3290] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.424513][ T3290] page dumped because: still mapped when deleted [ 153.425608][ T3290] CPU: 0 PID: 3290 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.427440][ T3290] Hardware name: linux,dummy-virt (DT) [ 153.428298][ T3290] Call trace: [ 153.428905][ T3290] dump_backtrace+0x94/0xec [ 153.429832][ T3290] show_stack+0x18/0x24 [ 153.430626][ T3290] dump_stack_lvl+0x78/0x90 [ 153.431754][ T3290] dump_stack+0x18/0x24 [ 153.432765][ T3290] filemap_unaccount_folio+0x118/0x278 [ 153.433701][ T3290] __filemap_remove_folio+0x3c/0x178 [ 153.434514][ T3290] filemap_remove_folio+0x48/0xa8 [ 153.435290][ T3290] truncate_inode_folio+0x30/0x4c [ 153.436284][ T3290] shmem_undo_range+0x208/0x620 [ 153.437150][ T3290] shmem_evict_inode+0x130/0x2dc [ 153.437982][ T3290] evict+0xb4/0x198 [ 153.438802][ T3290] iput+0x100/0x1b8 [ 153.439512][ T3290] dentry_unlink_inode+0xc0/0x188 [ 153.440395][ T3290] __dentry_kill+0x7c/0x1d4 [ 153.441235][ T3290] dput.part.0+0x30/0xbc [ 153.442210][ T3290] dput+0x4c/0x50 [ 153.442868][ T3290] __fput+0x110/0x2d4 [ 153.443665][ T3290] __fput_sync+0x50/0x5c [ 153.444565][ T3290] __arm64_sys_close+0x38/0x7c [ 153.445332][ T3290] invoke_syscall+0x48/0x118 [ 153.446206][ T3290] el0_svc_common.constprop.0+0x40/0xe0 [ 153.447135][ T3290] do_el0_svc+0x1c/0x28 [ 153.447984][ T3290] el0_svc+0x34/0xf8 [ 153.448893][ T3290] el0t_64_sync_handler+0x100/0x12c [ 153.449855][ T3290] el0t_64_sync+0x19c/0x1a0 [ 153.479928][ T3291] BUG: Bad page cache in process syz-executor356 pfn:4a25c [ 153.480508][ T3291] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4a25c [ 153.481145][ T3291] memcg:f7f0000002c3a000 [ 153.481653][ T3291] aops:shmem_aops ino:30 [ 153.482244][ T3291] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.483188][ T3291] raw: 01ffc0000004002d ffffc1ffc0289648 ffffc1ffc02897c8 f2f000000749a470 [ 153.483852][ T3291] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.484450][ T3291] page dumped because: still mapped when deleted [ 153.484927][ T3291] CPU: 0 PID: 3291 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.485758][ T3291] Hardware name: linux,dummy-virt (DT) [ 153.486400][ T3291] Call trace: [ 153.486747][ T3291] dump_backtrace+0x94/0xec [ 153.487216][ T3291] show_stack+0x18/0x24 [ 153.487885][ T3291] dump_stack_lvl+0x78/0x90 [ 153.488537][ T3291] dump_stack+0x18/0x24 [ 153.488920][ T3291] filemap_unaccount_folio+0x118/0x278 [ 153.489346][ T3291] __filemap_remove_folio+0x3c/0x178 [ 153.489933][ T3291] filemap_remove_folio+0x48/0xa8 [ 153.490402][ T3291] truncate_inode_folio+0x30/0x4c [ 153.490834][ T3291] shmem_undo_range+0x208/0x620 [ 153.491396][ T3291] shmem_evict_inode+0x130/0x2dc [ 153.491872][ T3291] evict+0xb4/0x198 [ 153.492261][ T3291] iput+0x100/0x1b8 [ 153.492658][ T3291] dentry_unlink_inode+0xc0/0x188 [ 153.493062][ T3291] __dentry_kill+0x7c/0x1d4 [ 153.493476][ T3291] dput.part.0+0x30/0xbc [ 153.493914][ T3291] dput+0x4c/0x50 [ 153.494269][ T3291] __fput+0x110/0x2d4 [ 153.494677][ T3291] __fput_sync+0x50/0x5c [ 153.495094][ T3291] __arm64_sys_close+0x38/0x7c [ 153.495600][ T3291] invoke_syscall+0x48/0x118 [ 153.496064][ T3291] el0_svc_common.constprop.0+0x40/0xe0 [ 153.496529][ T3291] do_el0_svc+0x1c/0x28 [ 153.496913][ T3291] el0_svc+0x34/0xf8 [ 153.497281][ T3291] el0t_64_sync_handler+0x100/0x12c [ 153.498061][ T3291] el0t_64_sync+0x19c/0x1a0 executing program [ 153.504357][ T3291] BUG: Bad page cache in process syz-executor356 pfn:4a25f [ 153.504944][ T3291] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4a25f [ 153.505675][ T3291] memcg:f7f0000002c3a000 [ 153.506353][ T3291] aops:shmem_aops ino:30 [ 153.506772][ T3291] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.507594][ T3291] raw: 01ffc0000004002d ffffc1ffc0289708 ffffc1ffc0289508 f2f000000749a470 [ 153.508201][ T3291] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.508881][ T3291] page dumped because: still mapped when deleted [ 153.509795][ T3291] CPU: 0 PID: 3291 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.510560][ T3291] Hardware name: linux,dummy-virt (DT) [ 153.510932][ T3291] Call trace: [ 153.511251][ T3291] dump_backtrace+0x94/0xec [ 153.511696][ T3291] show_stack+0x18/0x24 [ 153.512185][ T3291] dump_stack_lvl+0x78/0x90 [ 153.512575][ T3291] dump_stack+0x18/0x24 [ 153.512941][ T3291] filemap_unaccount_folio+0x118/0x278 [ 153.513378][ T3291] __filemap_remove_folio+0x3c/0x178 [ 153.513886][ T3291] filemap_remove_folio+0x48/0xa8 [ 153.514338][ T3291] truncate_inode_folio+0x30/0x4c [ 153.514828][ T3291] shmem_undo_range+0x208/0x620 [ 153.515255][ T3291] shmem_evict_inode+0x130/0x2dc [ 153.516058][ T3291] evict+0xb4/0x198 [ 153.516822][ T3291] iput+0x100/0x1b8 [ 153.517559][ T3291] dentry_unlink_inode+0xc0/0x188 [ 153.518087][ T3291] __dentry_kill+0x7c/0x1d4 [ 153.518522][ T3291] dput.part.0+0x30/0xbc [ 153.518901][ T3291] dput+0x4c/0x50 [ 153.519286][ T3291] __fput+0x110/0x2d4 [ 153.519910][ T3291] __fput_sync+0x50/0x5c [ 153.520757][ T3291] __arm64_sys_close+0x38/0x7c [ 153.521318][ T3291] invoke_syscall+0x48/0x118 [ 153.521864][ T3291] el0_svc_common.constprop.0+0x40/0xe0 [ 153.522330][ T3291] do_el0_svc+0x1c/0x28 [ 153.522714][ T3291] el0_svc+0x34/0xf8 [ 153.523095][ T3291] el0t_64_sync_handler+0x100/0x12c [ 153.523545][ T3291] el0t_64_sync+0x19c/0x1a0 executing program [ 153.557243][ T3292] BUG: Bad page cache in process syz-executor356 pfn:4a25b [ 153.557926][ T3292] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a25b [ 153.558601][ T3292] memcg:f7f0000002c3a000 [ 153.558960][ T3292] aops:shmem_aops ino:31 [ 153.559307][ T3292] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.560047][ T3292] raw: 01ffc0000004002d ffffc1ffc0289748 ffffc1ffc0289988 f0f000000749add0 [ 153.560574][ T3292] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.561005][ T3292] page dumped because: still mapped when deleted [ 153.561808][ T3292] CPU: 0 PID: 3292 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.563132][ T3292] Hardware name: linux,dummy-virt (DT) [ 153.563886][ T3292] Call trace: [ 153.564673][ T3292] dump_backtrace+0x94/0xec [ 153.565288][ T3292] show_stack+0x18/0x24 [ 153.565654][ T3292] dump_stack_lvl+0x78/0x90 [ 153.566103][ T3292] dump_stack+0x18/0x24 [ 153.566465][ T3292] filemap_unaccount_folio+0x118/0x278 [ 153.566966][ T3292] __filemap_remove_folio+0x3c/0x178 [ 153.567448][ T3292] filemap_remove_folio+0x48/0xa8 [ 153.567878][ T3292] truncate_inode_folio+0x30/0x4c [ 153.568253][ T3292] shmem_undo_range+0x208/0x620 [ 153.568721][ T3292] shmem_evict_inode+0x130/0x2dc [ 153.569095][ T3292] evict+0xb4/0x198 [ 153.569461][ T3292] iput+0x100/0x1b8 [ 153.569843][ T3292] dentry_unlink_inode+0xc0/0x188 [ 153.570217][ T3292] __dentry_kill+0x7c/0x1d4 [ 153.570614][ T3292] dput.part.0+0x30/0xbc [ 153.570962][ T3292] dput+0x4c/0x50 [ 153.571849][ T3292] __fput+0x110/0x2d4 [ 153.572614][ T3292] __fput_sync+0x50/0x5c [ 153.573371][ T3292] __arm64_sys_close+0x38/0x7c [ 153.574015][ T3292] invoke_syscall+0x48/0x118 [ 153.574473][ T3292] el0_svc_common.constprop.0+0x40/0xe0 [ 153.575276][ T3292] do_el0_svc+0x1c/0x28 [ 153.575954][ T3292] el0_svc+0x34/0xf8 [ 153.576593][ T3292] el0t_64_sync_handler+0x100/0x12c [ 153.577407][ T3292] el0t_64_sync+0x19c/0x1a0 [ 153.582988][ T3292] BUG: Bad page cache in process syz-executor356 pfn:4a266 [ 153.583884][ T3292] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4a266 [ 153.584417][ T3292] memcg:f7f0000002c3a000 [ 153.584772][ T3292] aops:shmem_aops ino:31 [ 153.585176][ T3292] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.586428][ T3292] raw: 01ffc0000004002d ffffc1ffc02896c8 ffffc1ffc0289488 f0f000000749add0 [ 153.587345][ T3292] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.588366][ T3292] page dumped because: still mapped when deleted [ 153.589037][ T3292] CPU: 0 PID: 3292 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.590267][ T3292] Hardware name: linux,dummy-virt (DT) [ 153.590903][ T3292] Call trace: [ 153.591594][ T3292] dump_backtrace+0x94/0xec [ 153.592609][ T3292] show_stack+0x18/0x24 [ 153.593155][ T3292] dump_stack_lvl+0x78/0x90 [ 153.593838][ T3292] dump_stack+0x18/0x24 [ 153.594351][ T3292] filemap_unaccount_folio+0x118/0x278 [ 153.594895][ T3292] __filemap_remove_folio+0x3c/0x178 [ 153.595281][ T3292] filemap_remove_folio+0x48/0xa8 [ 153.595687][ T3292] truncate_inode_folio+0x30/0x4c [ 153.596117][ T3292] shmem_undo_range+0x208/0x620 [ 153.596522][ T3292] shmem_evict_inode+0x130/0x2dc [ 153.596897][ T3292] evict+0xb4/0x198 [ 153.597514][ T3292] iput+0x100/0x1b8 [ 153.598092][ T3292] dentry_unlink_inode+0xc0/0x188 [ 153.598806][ T3292] __dentry_kill+0x7c/0x1d4 [ 153.599455][ T3292] dput.part.0+0x30/0xbc [ 153.600074][ T3292] dput+0x4c/0x50 [ 153.600665][ T3292] __fput+0x110/0x2d4 [ 153.601585][ T3292] __fput_sync+0x50/0x5c [ 153.602661][ T3292] __arm64_sys_close+0x38/0x7c [ 153.603656][ T3292] invoke_syscall+0x48/0x118 [ 153.604452][ T3292] el0_svc_common.constprop.0+0x40/0xe0 [ 153.605183][ T3292] do_el0_svc+0x1c/0x28 [ 153.605808][ T3292] el0_svc+0x34/0xf8 [ 153.606452][ T3292] el0t_64_sync_handler+0x100/0x12c [ 153.606908][ T3292] el0t_64_sync+0x19c/0x1a0 executing program [ 153.640038][ T3293] BUG: Bad page cache in process syz-executor356 pfn:4a254 [ 153.641256][ T3293] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4a254 [ 153.641994][ T3293] memcg:f7f0000002c3a000 [ 153.642433][ T3293] aops:shmem_aops ino:32 [ 153.642857][ T3293] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.643562][ T3293] raw: 01ffc0000004002d ffffc1ffc0289608 ffffc1ffc0289648 f2f000000749a470 [ 153.644138][ T3293] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.644653][ T3293] page dumped because: still mapped when deleted [ 153.645071][ T3293] CPU: 0 PID: 3293 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.646031][ T3293] Hardware name: linux,dummy-virt (DT) [ 153.646513][ T3293] Call trace: [ 153.646890][ T3293] dump_backtrace+0x94/0xec [ 153.647357][ T3293] show_stack+0x18/0x24 [ 153.647809][ T3293] dump_stack_lvl+0x78/0x90 [ 153.648303][ T3293] dump_stack+0x18/0x24 [ 153.648842][ T3293] filemap_unaccount_folio+0x118/0x278 [ 153.649791][ T3293] __filemap_remove_folio+0x3c/0x178 [ 153.650543][ T3293] filemap_remove_folio+0x48/0xa8 [ 153.650931][ T3293] truncate_inode_folio+0x30/0x4c [ 153.651976][ T3293] shmem_undo_range+0x208/0x620 [ 153.652514][ T3293] shmem_evict_inode+0x130/0x2dc [ 153.652897][ T3293] evict+0xb4/0x198 [ 153.653242][ T3293] iput+0x100/0x1b8 [ 153.653615][ T3293] dentry_unlink_inode+0xc0/0x188 [ 153.654036][ T3293] __dentry_kill+0x7c/0x1d4 [ 153.654398][ T3293] dput.part.0+0x30/0xbc [ 153.654752][ T3293] dput+0x4c/0x50 [ 153.655085][ T3293] __fput+0x110/0x2d4 [ 153.655749][ T3293] __fput_sync+0x50/0x5c [ 153.656242][ T3293] __arm64_sys_close+0x38/0x7c [ 153.656658][ T3293] invoke_syscall+0x48/0x118 [ 153.657116][ T3293] el0_svc_common.constprop.0+0x40/0xe0 [ 153.657516][ T3293] do_el0_svc+0x1c/0x28 [ 153.658009][ T3293] el0_svc+0x34/0xf8 [ 153.658359][ T3293] el0t_64_sync_handler+0x100/0x12c [ 153.658751][ T3293] el0t_64_sync+0x19c/0x1a0 [ 153.660719][ T3293] BUG: Bad page cache in process syz-executor356 pfn:4a259 [ 153.662098][ T3293] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4a259 [ 153.662621][ T3293] memcg:f7f0000002c3a000 [ 153.662933][ T3293] aops:shmem_aops ino:32 [ 153.663649][ T3293] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.665291][ T3293] raw: 01ffc0000004002d ffffc1ffc0289508 ffffc1ffc0289408 f2f000000749a470 [ 153.666672][ T3293] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.668304][ T3293] page dumped because: still mapped when deleted [ 153.669249][ T3293] CPU: 0 PID: 3293 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.671035][ T3293] Hardware name: linux,dummy-virt (DT) [ 153.672237][ T3293] Call trace: [ 153.672799][ T3293] dump_backtrace+0x94/0xec [ 153.673527][ T3293] show_stack+0x18/0x24 [ 153.674387][ T3293] dump_stack_lvl+0x78/0x90 [ 153.674847][ T3293] dump_stack+0x18/0x24 [ 153.675277][ T3293] filemap_unaccount_folio+0x118/0x278 [ 153.676039][ T3293] __filemap_remove_folio+0x3c/0x178 [ 153.676557][ T3293] filemap_remove_folio+0x48/0xa8 [ 153.677069][ T3293] truncate_inode_folio+0x30/0x4c [ 153.677491][ T3293] shmem_undo_range+0x208/0x620 [ 153.677993][ T3293] shmem_evict_inode+0x130/0x2dc [ 153.678356][ T3293] evict+0xb4/0x198 [ 153.678780][ T3293] iput+0x100/0x1b8 [ 153.679147][ T3293] dentry_unlink_inode+0xc0/0x188 [ 153.679595][ T3293] __dentry_kill+0x7c/0x1d4 [ 153.680051][ T3293] dput.part.0+0x30/0xbc [ 153.680470][ T3293] dput+0x4c/0x50 [ 153.680834][ T3293] __fput+0x110/0x2d4 [ 153.681273][ T3293] __fput_sync+0x50/0x5c [ 153.681762][ T3293] __arm64_sys_close+0x38/0x7c [ 153.682195][ T3293] invoke_syscall+0x48/0x118 [ 153.682859][ T3293] el0_svc_common.constprop.0+0x40/0xe0 [ 153.683657][ T3293] do_el0_svc+0x1c/0x28 [ 153.684330][ T3293] el0_svc+0x34/0xf8 [ 153.684970][ T3293] el0t_64_sync_handler+0x100/0x12c [ 153.685686][ T3293] el0t_64_sync+0x19c/0x1a0 executing program [ 153.730957][ T3294] BUG: Bad page cache in process syz-executor356 pfn:4a25d [ 153.732774][ T3294] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a25d [ 153.734249][ T3294] memcg:f7f0000002c3a000 [ 153.735099][ T3294] aops:shmem_aops ino:33 [ 153.735886][ T3294] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.737289][ T3294] raw: 01ffc0000004002d ffffc1ffc0289588 ffffc1ffc01ccbc8 f0f000000749add0 [ 153.738386][ T3294] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.739392][ T3294] page dumped because: still mapped when deleted [ 153.740268][ T3294] CPU: 0 PID: 3294 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.742245][ T3294] Hardware name: linux,dummy-virt (DT) [ 153.743106][ T3294] Call trace: [ 153.743850][ T3294] dump_backtrace+0x94/0xec [ 153.744680][ T3294] show_stack+0x18/0x24 [ 153.745488][ T3294] dump_stack_lvl+0x78/0x90 [ 153.746447][ T3294] dump_stack+0x18/0x24 [ 153.747230][ T3294] filemap_unaccount_folio+0x118/0x278 [ 153.748100][ T3294] __filemap_remove_folio+0x3c/0x178 [ 153.748920][ T3294] filemap_remove_folio+0x48/0xa8 [ 153.749776][ T3294] truncate_inode_folio+0x30/0x4c [ 153.750549][ T3294] shmem_undo_range+0x208/0x620 [ 153.751501][ T3294] shmem_evict_inode+0x130/0x2dc [ 153.752518][ T3294] evict+0xb4/0x198 [ 153.753191][ T3294] iput+0x100/0x1b8 [ 153.753922][ T3294] dentry_unlink_inode+0xc0/0x188 [ 153.754751][ T3294] __dentry_kill+0x7c/0x1d4 [ 153.755495][ T3294] dput.part.0+0x30/0xbc [ 153.756195][ T3294] dput+0x4c/0x50 [ 153.756854][ T3294] __fput+0x110/0x2d4 [ 153.757636][ T3294] __fput_sync+0x50/0x5c [ 153.758316][ T3294] __arm64_sys_close+0x38/0x7c [ 153.759011][ T3294] invoke_syscall+0x48/0x118 [ 153.759743][ T3294] el0_svc_common.constprop.0+0x40/0xe0 [ 153.760553][ T3294] do_el0_svc+0x1c/0x28 [ 153.761295][ T3294] el0_svc+0x34/0xf8 [ 153.762160][ T3294] el0t_64_sync_handler+0x100/0x12c [ 153.762951][ T3294] el0t_64_sync+0x19c/0x1a0 [ 153.767923][ T3294] BUG: Bad page cache in process syz-executor356 pfn:4732f [ 153.768897][ T3294] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4732f [ 153.769952][ T3294] memcg:f7f0000002c3a000 [ 153.770591][ T3294] aops:shmem_aops ino:33 [ 153.771371][ T3294] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.772833][ T3294] raw: 01ffc0000004002d ffffc1ffc0289748 ffffc1ffc01e1c08 f0f000000749add0 [ 153.773569][ T3294] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.774250][ T3294] page dumped because: still mapped when deleted [ 153.774810][ T3294] CPU: 0 PID: 3294 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.775578][ T3294] Hardware name: linux,dummy-virt (DT) [ 153.776062][ T3294] Call trace: [ 153.776437][ T3294] dump_backtrace+0x94/0xec [ 153.776908][ T3294] show_stack+0x18/0x24 [ 153.777290][ T3294] dump_stack_lvl+0x78/0x90 [ 153.777733][ T3294] dump_stack+0x18/0x24 [ 153.778343][ T3294] filemap_unaccount_folio+0x118/0x278 [ 153.778831][ T3294] __filemap_remove_folio+0x3c/0x178 [ 153.779470][ T3294] filemap_remove_folio+0x48/0xa8 [ 153.779962][ T3294] truncate_inode_folio+0x30/0x4c [ 153.780446][ T3294] shmem_undo_range+0x208/0x620 [ 153.780870][ T3294] shmem_evict_inode+0x130/0x2dc [ 153.781427][ T3294] evict+0xb4/0x198 [ 153.781921][ T3294] iput+0x100/0x1b8 [ 153.782321][ T3294] dentry_unlink_inode+0xc0/0x188 [ 153.782706][ T3294] __dentry_kill+0x7c/0x1d4 [ 153.783045][ T3294] dput.part.0+0x30/0xbc [ 153.783443][ T3294] dput+0x4c/0x50 [ 153.783832][ T3294] __fput+0x110/0x2d4 [ 153.784197][ T3294] __fput_sync+0x50/0x5c [ 153.784633][ T3294] __arm64_sys_close+0x38/0x7c [ 153.785088][ T3294] invoke_syscall+0x48/0x118 [ 153.785503][ T3294] el0_svc_common.constprop.0+0x40/0xe0 [ 153.785989][ T3294] do_el0_svc+0x1c/0x28 [ 153.786370][ T3294] el0_svc+0x34/0xf8 [ 153.786744][ T3294] el0t_64_sync_handler+0x100/0x12c [ 153.787275][ T3294] el0t_64_sync+0x19c/0x1a0 executing program [ 153.820050][ T3295] BUG: Bad page cache in process syz-executor356 pfn:4a25a [ 153.820649][ T3295] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4a25a [ 153.821232][ T3295] memcg:f7f0000002c3a000 [ 153.821622][ T3295] aops:shmem_aops ino:34 [ 153.822167][ T3295] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.823017][ T3295] raw: 01ffc0000004002d ffffc1ffc0289448 ffffc1ffc01e1b88 f2f000000749a470 [ 153.823590][ T3295] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.824133][ T3295] page dumped because: still mapped when deleted [ 153.824665][ T3295] CPU: 0 PID: 3295 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.825336][ T3295] Hardware name: linux,dummy-virt (DT) [ 153.825739][ T3295] Call trace: [ 153.826048][ T3295] dump_backtrace+0x94/0xec [ 153.826482][ T3295] show_stack+0x18/0x24 [ 153.826889][ T3295] dump_stack_lvl+0x78/0x90 [ 153.827341][ T3295] dump_stack+0x18/0x24 [ 153.827740][ T3295] filemap_unaccount_folio+0x118/0x278 [ 153.828317][ T3295] __filemap_remove_folio+0x3c/0x178 [ 153.828793][ T3295] filemap_remove_folio+0x48/0xa8 [ 153.829261][ T3295] truncate_inode_folio+0x30/0x4c [ 153.829749][ T3295] shmem_undo_range+0x208/0x620 [ 153.830163][ T3295] shmem_evict_inode+0x130/0x2dc [ 153.830588][ T3295] evict+0xb4/0x198 [ 153.830961][ T3295] iput+0x100/0x1b8 [ 153.831437][ T3295] dentry_unlink_inode+0xc0/0x188 [ 153.831886][ T3295] __dentry_kill+0x7c/0x1d4 [ 153.832295][ T3295] dput.part.0+0x30/0xbc [ 153.832682][ T3295] dput+0x4c/0x50 [ 153.833045][ T3295] __fput+0x110/0x2d4 [ 153.833428][ T3295] __fput_sync+0x50/0x5c [ 153.833887][ T3295] __arm64_sys_close+0x38/0x7c [ 153.834321][ T3295] invoke_syscall+0x48/0x118 [ 153.834734][ T3295] el0_svc_common.constprop.0+0x40/0xe0 [ 153.835129][ T3295] do_el0_svc+0x1c/0x28 [ 153.835497][ T3295] el0_svc+0x34/0xf8 [ 153.835844][ T3295] el0t_64_sync_handler+0x100/0x12c [ 153.836239][ T3295] el0t_64_sync+0x19c/0x1a0 [ 153.839052][ T3295] BUG: Bad page cache in process syz-executor356 pfn:4786e [ 153.839726][ T3295] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4786e [ 153.840725][ T3295] memcg:f7f0000002c3a000 [ 153.841063][ T3295] aops:shmem_aops ino:34 [ 153.842215][ T3295] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.843828][ T3295] raw: 01ffc0000004002d ffffc1ffc0289688 ffffc1ffc01e1b48 f2f000000749a470 [ 153.844423][ T3295] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.845005][ T3295] page dumped because: still mapped when deleted [ 153.845396][ T3295] CPU: 0 PID: 3295 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.846250][ T3295] Hardware name: linux,dummy-virt (DT) [ 153.846660][ T3295] Call trace: [ 153.846971][ T3295] dump_backtrace+0x94/0xec [ 153.847365][ T3295] show_stack+0x18/0x24 [ 153.847744][ T3295] dump_stack_lvl+0x78/0x90 [ 153.848123][ T3295] dump_stack+0x18/0x24 [ 153.848531][ T3295] filemap_unaccount_folio+0x118/0x278 [ 153.848982][ T3295] __filemap_remove_folio+0x3c/0x178 [ 153.849417][ T3295] filemap_remove_folio+0x48/0xa8 [ 153.849948][ T3295] truncate_inode_folio+0x30/0x4c [ 153.850340][ T3295] shmem_undo_range+0x208/0x620 [ 153.850789][ T3295] shmem_evict_inode+0x130/0x2dc [ 153.851244][ T3295] evict+0xb4/0x198 [ 153.851647][ T3295] iput+0x100/0x1b8 [ 153.852020][ T3295] dentry_unlink_inode+0xc0/0x188 [ 153.852460][ T3295] __dentry_kill+0x7c/0x1d4 [ 153.852868][ T3295] dput.part.0+0x30/0xbc [ 153.853301][ T3295] dput+0x4c/0x50 [ 153.853736][ T3295] __fput+0x110/0x2d4 [ 153.854176][ T3295] __fput_sync+0x50/0x5c [ 153.854618][ T3295] __arm64_sys_close+0x38/0x7c [ 153.855024][ T3295] invoke_syscall+0x48/0x118 [ 153.855487][ T3295] el0_svc_common.constprop.0+0x40/0xe0 [ 153.855988][ T3295] do_el0_svc+0x1c/0x28 [ 153.856470][ T3295] el0_svc+0x34/0xf8 [ 153.856861][ T3295] el0t_64_sync_handler+0x100/0x12c [ 153.857289][ T3295] el0t_64_sync+0x19c/0x1a0 executing program [ 153.890902][ T3296] BUG: Bad page cache in process syz-executor356 pfn:473f0 [ 153.892594][ T3296] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x473f0 [ 153.894114][ T3296] memcg:f7f0000002c3a000 [ 153.896255][ T3296] aops:shmem_aops ino:432 [ 153.898337][ T3296] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.903221][ T3296] raw: 01ffc0000004002d ffffc1ffc01c3048 ffffc1ffc01cfa48 f0f00000074ccb70 [ 153.904709][ T3296] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.905631][ T3296] page dumped because: still mapped when deleted [ 153.906803][ T3296] CPU: 1 PID: 3296 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.908440][ T3296] Hardware name: linux,dummy-virt (DT) [ 153.909450][ T3296] Call trace: [ 153.910556][ T3296] dump_backtrace+0x94/0xec [ 153.912707][ T3296] show_stack+0x18/0x24 [ 153.913936][ T3296] dump_stack_lvl+0x78/0x90 [ 153.914902][ T3296] dump_stack+0x18/0x24 [ 153.916125][ T3296] filemap_unaccount_folio+0x118/0x278 [ 153.917280][ T3296] __filemap_remove_folio+0x3c/0x178 [ 153.919742][ T3296] filemap_remove_folio+0x48/0xa8 [ 153.921143][ T3296] truncate_inode_folio+0x30/0x4c [ 153.923718][ T3296] shmem_undo_range+0x208/0x620 [ 153.925105][ T3296] shmem_evict_inode+0x130/0x2dc [ 153.926103][ T3296] evict+0xb4/0x198 [ 153.926938][ T3296] iput+0x100/0x1b8 [ 153.927728][ T3296] dentry_unlink_inode+0xc0/0x188 [ 153.929859][ T3296] __dentry_kill+0x7c/0x1d4 [ 153.932119][ T3296] dput.part.0+0x30/0xbc [ 153.933367][ T3296] dput+0x4c/0x50 [ 153.934132][ T3296] __fput+0x110/0x2d4 [ 153.934913][ T3296] __fput_sync+0x50/0x5c [ 153.935623][ T3296] __arm64_sys_close+0x38/0x7c [ 153.936429][ T3296] invoke_syscall+0x48/0x118 [ 153.937391][ T3296] el0_svc_common.constprop.0+0x40/0xe0 [ 153.938212][ T3296] do_el0_svc+0x1c/0x28 [ 153.938909][ T3296] el0_svc+0x34/0xf8 [ 153.939717][ T3296] el0t_64_sync_handler+0x100/0x12c [ 153.940424][ T3296] el0t_64_sync+0x19c/0x1a0 [ 153.943269][ T3296] BUG: Bad page cache in process syz-executor356 pfn:473e9 [ 153.946461][ T3296] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x473e9 [ 153.947743][ T3296] memcg:f7f0000002c3a000 [ 153.948392][ T3296] aops:shmem_aops ino:432 [ 153.949155][ T3296] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 153.950579][ T3296] raw: 01ffc0000004002d ffffc1ffc01cfc08 ffffc1ffc01e34c8 f0f00000074ccb70 [ 153.951924][ T3296] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 153.953137][ T3296] page dumped because: still mapped when deleted [ 153.953915][ T3296] CPU: 1 PID: 3296 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 153.955210][ T3296] Hardware name: linux,dummy-virt (DT) [ 153.955996][ T3296] Call trace: [ 153.956676][ T3296] dump_backtrace+0x94/0xec [ 153.957631][ T3296] show_stack+0x18/0x24 [ 153.958550][ T3296] dump_stack_lvl+0x78/0x90 [ 153.959388][ T3296] dump_stack+0x18/0x24 [ 153.960116][ T3296] filemap_unaccount_folio+0x118/0x278 [ 153.960948][ T3296] __filemap_remove_folio+0x3c/0x178 [ 153.962113][ T3296] filemap_remove_folio+0x48/0xa8 [ 153.962954][ T3296] truncate_inode_folio+0x30/0x4c [ 153.963811][ T3296] shmem_undo_range+0x208/0x620 [ 153.964677][ T3296] shmem_evict_inode+0x130/0x2dc [ 153.965516][ T3296] evict+0xb4/0x198 [ 153.966300][ T3296] iput+0x100/0x1b8 [ 153.967161][ T3296] dentry_unlink_inode+0xc0/0x188 [ 153.967994][ T3296] __dentry_kill+0x7c/0x1d4 [ 153.968829][ T3296] dput.part.0+0x30/0xbc [ 153.969764][ T3296] dput+0x4c/0x50 [ 153.970428][ T3296] __fput+0x110/0x2d4 [ 153.971248][ T3296] __fput_sync+0x50/0x5c [ 153.972488][ T3296] __arm64_sys_close+0x38/0x7c [ 153.973613][ T3296] invoke_syscall+0x48/0x118 [ 153.974490][ T3296] el0_svc_common.constprop.0+0x40/0xe0 [ 153.975366][ T3296] do_el0_svc+0x1c/0x28 [ 153.976161][ T3296] el0_svc+0x34/0xf8 [ 153.976877][ T3296] el0t_64_sync_handler+0x100/0x12c [ 153.977902][ T3296] el0t_64_sync+0x19c/0x1a0 executing program [ 154.043821][ T3297] BUG: Bad page cache in process syz-executor356 pfn:4786a [ 154.044910][ T3297] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x4786a [ 154.046138][ T3297] memcg:f7f0000002c3a000 [ 154.046785][ T3297] aops:shmem_aops ino:35 [ 154.047507][ T3297] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.049096][ T3297] raw: 01ffc0000004002d ffffc1ffc01e1ac8 ffffc1ffc01e1a48 f2f000000749a470 [ 154.050235][ T3297] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.051369][ T3297] page dumped because: still mapped when deleted [ 154.052759][ T3297] CPU: 0 PID: 3297 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.054890][ T3297] Hardware name: linux,dummy-virt (DT) [ 154.057189][ T3297] Call trace: [ 154.058727][ T3297] dump_backtrace+0x94/0xec [ 154.059471][ T3297] show_stack+0x18/0x24 [ 154.060083][ T3297] dump_stack_lvl+0x78/0x90 [ 154.060775][ T3297] dump_stack+0x18/0x24 [ 154.061749][ T3297] filemap_unaccount_folio+0x118/0x278 [ 154.062754][ T3297] __filemap_remove_folio+0x3c/0x178 [ 154.063941][ T3297] filemap_remove_folio+0x48/0xa8 [ 154.064578][ T3297] truncate_inode_folio+0x30/0x4c [ 154.065010][ T3297] shmem_undo_range+0x208/0x620 [ 154.065419][ T3297] shmem_evict_inode+0x130/0x2dc [ 154.065879][ T3297] evict+0xb4/0x198 [ 154.066248][ T3297] iput+0x100/0x1b8 [ 154.066614][ T3297] dentry_unlink_inode+0xc0/0x188 [ 154.067840][ T3297] __dentry_kill+0x7c/0x1d4 [ 154.068609][ T3297] dput.part.0+0x30/0xbc [ 154.069420][ T3297] dput+0x4c/0x50 [ 154.070176][ T3297] __fput+0x110/0x2d4 [ 154.070965][ T3297] __fput_sync+0x50/0x5c [ 154.072012][ T3297] __arm64_sys_close+0x38/0x7c [ 154.072770][ T3297] invoke_syscall+0x48/0x118 [ 154.073553][ T3297] el0_svc_common.constprop.0+0x40/0xe0 [ 154.074402][ T3297] do_el0_svc+0x1c/0x28 [ 154.075146][ T3297] el0_svc+0x34/0xf8 [ 154.075868][ T3297] el0t_64_sync_handler+0x100/0x12c [ 154.076654][ T3297] el0t_64_sync+0x19c/0x1a0 [ 154.079466][ T3297] BUG: Bad page cache in process syz-executor356 pfn:47869 [ 154.080302][ T3297] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x47869 [ 154.081288][ T3297] memcg:f7f0000002c3a000 [ 154.082031][ T3297] aops:shmem_aops ino:35 [ 154.082771][ T3297] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.084272][ T3297] raw: 01ffc0000004002d ffffc1ffc01e1a88 ffffc1ffc01e1a08 f2f000000749a470 [ 154.085344][ T3297] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.086414][ T3297] page dumped because: still mapped when deleted [ 154.087314][ T3297] CPU: 0 PID: 3297 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.088433][ T3297] Hardware name: linux,dummy-virt (DT) [ 154.089143][ T3297] Call trace: [ 154.089749][ T3297] dump_backtrace+0x94/0xec [ 154.090505][ T3297] show_stack+0x18/0x24 [ 154.091247][ T3297] dump_stack_lvl+0x78/0x90 [ 154.092241][ T3297] dump_stack+0x18/0x24 [ 154.093022][ T3297] filemap_unaccount_folio+0x118/0x278 [ 154.093932][ T3297] __filemap_remove_folio+0x3c/0x178 [ 154.094740][ T3297] filemap_remove_folio+0x48/0xa8 [ 154.095624][ T3297] truncate_inode_folio+0x30/0x4c [ 154.096525][ T3297] shmem_undo_range+0x208/0x620 [ 154.097497][ T3297] shmem_evict_inode+0x130/0x2dc [ 154.099358][ T3297] evict+0xb4/0x198 [ 154.100157][ T3297] iput+0x100/0x1b8 [ 154.100918][ T3297] dentry_unlink_inode+0xc0/0x188 [ 154.102424][ T3297] __dentry_kill+0x7c/0x1d4 [ 154.103437][ T3297] dput.part.0+0x30/0xbc [ 154.104166][ T3297] dput+0x4c/0x50 [ 154.104877][ T3297] __fput+0x110/0x2d4 [ 154.105606][ T3297] __fput_sync+0x50/0x5c [ 154.106443][ T3297] __arm64_sys_close+0x38/0x7c [ 154.107269][ T3297] invoke_syscall+0x48/0x118 [ 154.107996][ T3297] el0_svc_common.constprop.0+0x40/0xe0 [ 154.108806][ T3297] do_el0_svc+0x1c/0x28 [ 154.109525][ T3297] el0_svc+0x34/0xf8 [ 154.110995][ T3297] el0t_64_sync_handler+0x100/0x12c [ 154.113372][ T3297] el0t_64_sync+0x19c/0x1a0 executing program [ 154.170379][ T3298] BUG: Bad page cache in process syz-executor356 pfn:4a251 [ 154.171767][ T3298] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x0 pfn:0x4a251 [ 154.172922][ T3298] memcg:f7f0000002c3a000 [ 154.173736][ T3298] aops:shmem_aops ino:36 [ 154.174568][ T3298] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.176169][ T3298] raw: 01ffc0000004002d ffffc1ffc0289408 ffffc1ffc01e1b08 f0f000000749add0 [ 154.177385][ T3298] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.178285][ T3298] page dumped because: still mapped when deleted [ 154.179165][ T3298] CPU: 0 PID: 3298 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.180552][ T3298] Hardware name: linux,dummy-virt (DT) [ 154.181617][ T3298] Call trace: [ 154.182464][ T3298] dump_backtrace+0x94/0xec [ 154.183553][ T3298] show_stack+0x18/0x24 [ 154.184289][ T3298] dump_stack_lvl+0x78/0x90 [ 154.184995][ T3298] dump_stack+0x18/0x24 [ 154.185796][ T3298] filemap_unaccount_folio+0x118/0x278 [ 154.186630][ T3298] __filemap_remove_folio+0x3c/0x178 [ 154.187388][ T3298] filemap_remove_folio+0x48/0xa8 [ 154.188125][ T3298] truncate_inode_folio+0x30/0x4c [ 154.189022][ T3298] shmem_undo_range+0x208/0x620 [ 154.190024][ T3298] shmem_evict_inode+0x130/0x2dc [ 154.190814][ T3298] evict+0xb4/0x198 [ 154.191778][ T3298] iput+0x100/0x1b8 [ 154.192511][ T3298] dentry_unlink_inode+0xc0/0x188 [ 154.193337][ T3298] __dentry_kill+0x7c/0x1d4 [ 154.194093][ T3298] dput.part.0+0x30/0xbc [ 154.194804][ T3298] dput+0x4c/0x50 [ 154.195499][ T3298] __fput+0x110/0x2d4 [ 154.196221][ T3298] __fput_sync+0x50/0x5c [ 154.196953][ T3298] __arm64_sys_close+0x38/0x7c [ 154.197678][ T3298] invoke_syscall+0x48/0x118 [ 154.198457][ T3298] el0_svc_common.constprop.0+0x40/0xe0 [ 154.199249][ T3298] do_el0_svc+0x1c/0x28 [ 154.200004][ T3298] el0_svc+0x34/0xf8 [ 154.200718][ T3298] el0t_64_sync_handler+0x100/0x12c [ 154.201841][ T3298] el0t_64_sync+0x19c/0x1a0 [ 154.206423][ T3298] BUG: Bad page cache in process syz-executor356 pfn:4786c [ 154.207436][ T3298] page: refcount:4 mapcount:1 mapping:00000000ebe72136 index:0x1 pfn:0x4786c [ 154.208512][ T3298] memcg:f7f0000002c3a000 [ 154.209257][ T3298] aops:shmem_aops ino:36 [ 154.210048][ T3298] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.211965][ T3298] raw: 01ffc0000004002d ffffc1ffc0289448 ffffc1ffc01e1988 f0f000000749add0 [ 154.213074][ T3298] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.214099][ T3298] page dumped because: still mapped when deleted [ 154.214905][ T3298] CPU: 0 PID: 3298 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.216374][ T3298] Hardware name: linux,dummy-virt (DT) [ 154.217236][ T3298] Call trace: [ 154.217862][ T3298] dump_backtrace+0x94/0xec [ 154.218608][ T3298] show_stack+0x18/0x24 [ 154.219407][ T3298] dump_stack_lvl+0x78/0x90 [ 154.220296][ T3298] dump_stack+0x18/0x24 [ 154.221107][ T3298] filemap_unaccount_folio+0x118/0x278 [ 154.222315][ T3298] __filemap_remove_folio+0x3c/0x178 [ 154.223264][ T3298] filemap_remove_folio+0x48/0xa8 [ 154.224142][ T3298] truncate_inode_folio+0x30/0x4c [ 154.225022][ T3298] shmem_undo_range+0x208/0x620 [ 154.225822][ T3298] shmem_evict_inode+0x130/0x2dc [ 154.226619][ T3298] evict+0xb4/0x198 [ 154.227422][ T3298] iput+0x100/0x1b8 [ 154.228060][ T3298] dentry_unlink_inode+0xc0/0x188 [ 154.228796][ T3298] __dentry_kill+0x7c/0x1d4 [ 154.229510][ T3298] dput.part.0+0x30/0xbc [ 154.230501][ T3298] dput+0x4c/0x50 [ 154.231329][ T3298] __fput+0x110/0x2d4 [ 154.232366][ T3298] __fput_sync+0x50/0x5c [ 154.233114][ T3298] __arm64_sys_close+0x38/0x7c [ 154.233963][ T3298] invoke_syscall+0x48/0x118 [ 154.234729][ T3298] el0_svc_common.constprop.0+0x40/0xe0 [ 154.235555][ T3298] do_el0_svc+0x1c/0x28 [ 154.236466][ T3298] el0_svc+0x34/0xf8 [ 154.237158][ T3298] el0t_64_sync_handler+0x100/0x12c [ 154.237962][ T3298] el0t_64_sync+0x19c/0x1a0 executing program [ 154.299825][ T3299] BUG: Bad page cache in process syz-executor356 pfn:47866 [ 154.300883][ T3299] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x0 pfn:0x47866 [ 154.302350][ T3299] memcg:f7f0000002c3a000 [ 154.303117][ T3299] aops:shmem_aops ino:37 [ 154.303965][ T3299] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.305220][ T3299] raw: 01ffc0000004002d ffffc1ffc01e1108 ffffc1ffc0289608 f2f000000749a470 [ 154.306222][ T3299] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.307207][ T3299] page dumped because: still mapped when deleted [ 154.308006][ T3299] CPU: 1 PID: 3299 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.309289][ T3299] Hardware name: linux,dummy-virt (DT) [ 154.310024][ T3299] Call trace: [ 154.310580][ T3299] dump_backtrace+0x94/0xec [ 154.311497][ T3299] show_stack+0x18/0x24 [ 154.312452][ T3299] dump_stack_lvl+0x78/0x90 [ 154.313321][ T3299] dump_stack+0x18/0x24 [ 154.314064][ T3299] filemap_unaccount_folio+0x118/0x278 [ 154.315323][ T3299] __filemap_remove_folio+0x3c/0x178 [ 154.316127][ T3299] filemap_remove_folio+0x48/0xa8 [ 154.316920][ T3299] truncate_inode_folio+0x30/0x4c [ 154.317773][ T3299] shmem_undo_range+0x208/0x620 [ 154.318550][ T3299] shmem_evict_inode+0x130/0x2dc [ 154.319334][ T3299] evict+0xb4/0x198 [ 154.319997][ T3299] iput+0x100/0x1b8 [ 154.320648][ T3299] dentry_unlink_inode+0xc0/0x188 [ 154.321661][ T3299] __dentry_kill+0x7c/0x1d4 [ 154.322710][ T3299] dput.part.0+0x30/0xbc [ 154.323366][ T3299] dput+0x4c/0x50 [ 154.324062][ T3299] __fput+0x110/0x2d4 [ 154.324830][ T3299] __fput_sync+0x50/0x5c [ 154.325669][ T3299] __arm64_sys_close+0x38/0x7c [ 154.326677][ T3299] invoke_syscall+0x48/0x118 [ 154.327509][ T3299] el0_svc_common.constprop.0+0x40/0xe0 [ 154.328396][ T3299] do_el0_svc+0x1c/0x28 [ 154.329150][ T3299] el0_svc+0x34/0xf8 [ 154.329911][ T3299] el0t_64_sync_handler+0x100/0x12c [ 154.330640][ T3299] el0t_64_sync+0x19c/0x1a0 [ 154.343369][ T3299] BUG: Bad page cache in process syz-executor356 pfn:4a258 [ 154.344584][ T3299] page: refcount:4 mapcount:1 mapping:000000001f3a7dcc index:0x1 pfn:0x4a258 [ 154.345768][ T3299] memcg:f7f0000002c3a000 [ 154.346451][ T3299] aops:shmem_aops ino:37 [ 154.347170][ T3299] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.348754][ T3299] raw: 01ffc0000004002d ffffc1ffc01e1988 ffffc1ffc0289548 f2f000000749a470 [ 154.350243][ T3299] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.351323][ T3299] page dumped because: still mapped when deleted [ 154.352487][ T3299] CPU: 1 PID: 3299 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.354574][ T3299] Hardware name: linux,dummy-virt (DT) [ 154.355482][ T3299] Call trace: [ 154.356261][ T3299] dump_backtrace+0x94/0xec [ 154.357290][ T3299] show_stack+0x18/0x24 [ 154.358345][ T3299] dump_stack_lvl+0x78/0x90 [ 154.359386][ T3299] dump_stack+0x18/0x24 [ 154.360275][ T3299] filemap_unaccount_folio+0x118/0x278 [ 154.361407][ T3299] __filemap_remove_folio+0x3c/0x178 [ 154.362562][ T3299] filemap_remove_folio+0x48/0xa8 [ 154.363394][ T3299] truncate_inode_folio+0x30/0x4c [ 154.364316][ T3299] shmem_undo_range+0x208/0x620 [ 154.365461][ T3299] shmem_evict_inode+0x130/0x2dc [ 154.366635][ T3299] evict+0xb4/0x198 [ 154.367486][ T3299] iput+0x100/0x1b8 [ 154.368287][ T3299] dentry_unlink_inode+0xc0/0x188 [ 154.369348][ T3299] __dentry_kill+0x7c/0x1d4 [ 154.370201][ T3299] dput.part.0+0x30/0xbc [ 154.371006][ T3299] dput+0x4c/0x50 [ 154.372435][ T3299] __fput+0x110/0x2d4 [ 154.373779][ T3299] __fput_sync+0x50/0x5c [ 154.374729][ T3299] __arm64_sys_close+0x38/0x7c [ 154.375559][ T3299] invoke_syscall+0x48/0x118 [ 154.376440][ T3299] el0_svc_common.constprop.0+0x40/0xe0 [ 154.377305][ T3299] do_el0_svc+0x1c/0x28 [ 154.378060][ T3299] el0_svc+0x34/0xf8 [ 154.378895][ T3299] el0t_64_sync_handler+0x100/0x12c [ 154.379751][ T3299] el0t_64_sync+0x19c/0x1a0 executing program [ 154.440525][ T3300] BUG: Bad page cache in process syz-executor356 pfn:47844 [ 154.441758][ T3300] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x47844 [ 154.442799][ T3300] memcg:f7f0000002c3a000 [ 154.443513][ T3300] aops:shmem_aops ino:433 [ 154.444300][ T3300] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.445771][ T3300] raw: 01ffc0000004002d ffffc1ffc01e19c8 ffffc1ffc0289408 f0f00000074ccb70 [ 154.446919][ T3300] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.448025][ T3300] page dumped because: still mapped when deleted [ 154.448903][ T3300] CPU: 1 PID: 3300 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.450367][ T3300] Hardware name: linux,dummy-virt (DT) [ 154.451070][ T3300] Call trace: [ 154.451660][ T3300] dump_backtrace+0x94/0xec [ 154.452458][ T3300] show_stack+0x18/0x24 [ 154.453180][ T3300] dump_stack_lvl+0x78/0x90 [ 154.453967][ T3300] dump_stack+0x18/0x24 [ 154.454680][ T3300] filemap_unaccount_folio+0x118/0x278 [ 154.455478][ T3300] __filemap_remove_folio+0x3c/0x178 [ 154.456281][ T3300] filemap_remove_folio+0x48/0xa8 [ 154.457117][ T3300] truncate_inode_folio+0x30/0x4c [ 154.457956][ T3300] shmem_undo_range+0x208/0x620 [ 154.458887][ T3300] shmem_evict_inode+0x130/0x2dc [ 154.459734][ T3300] evict+0xb4/0x198 [ 154.460446][ T3300] iput+0x100/0x1b8 [ 154.461170][ T3300] dentry_unlink_inode+0xc0/0x188 [ 154.462029][ T3300] __dentry_kill+0x7c/0x1d4 [ 154.462764][ T3300] dput.part.0+0x30/0xbc [ 154.463578][ T3300] dput+0x4c/0x50 [ 154.464328][ T3300] __fput+0x110/0x2d4 [ 154.465102][ T3300] __fput_sync+0x50/0x5c [ 154.465862][ T3300] __arm64_sys_close+0x38/0x7c [ 154.466656][ T3300] invoke_syscall+0x48/0x118 [ 154.467472][ T3300] el0_svc_common.constprop.0+0x40/0xe0 [ 154.468362][ T3300] do_el0_svc+0x1c/0x28 [ 154.469143][ T3300] el0_svc+0x34/0xf8 [ 154.469934][ T3300] el0t_64_sync_handler+0x100/0x12c [ 154.470781][ T3300] el0t_64_sync+0x19c/0x1a0 [ 154.473235][ T3300] BUG: Bad page cache in process syz-executor356 pfn:4a250 [ 154.474148][ T3300] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a250 [ 154.475125][ T3300] memcg:f7f0000002c3a000 [ 154.475777][ T3300] aops:shmem_aops ino:433 [ 154.476438][ T3300] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.477907][ T3300] raw: 01ffc0000004002d ffffc1ffc01e1108 ffffc1ffc01cdf48 f0f00000074ccb70 [ 154.479221][ T3300] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.480963][ T3300] page dumped because: still mapped when deleted [ 154.482766][ T3300] CPU: 1 PID: 3300 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.484636][ T3300] Hardware name: linux,dummy-virt (DT) [ 154.485491][ T3300] Call trace: [ 154.486220][ T3300] dump_backtrace+0x94/0xec [ 154.487184][ T3300] show_stack+0x18/0x24 [ 154.488115][ T3300] dump_stack_lvl+0x78/0x90 [ 154.489027][ T3300] dump_stack+0x18/0x24 [ 154.489944][ T3300] filemap_unaccount_folio+0x118/0x278 [ 154.490809][ T3300] __filemap_remove_folio+0x3c/0x178 [ 154.492335][ T3300] filemap_remove_folio+0x48/0xa8 [ 154.493186][ T3300] truncate_inode_folio+0x30/0x4c [ 154.494151][ T3300] shmem_undo_range+0x208/0x620 [ 154.495155][ T3300] shmem_evict_inode+0x130/0x2dc [ 154.496374][ T3300] evict+0xb4/0x198 [ 154.497192][ T3300] iput+0x100/0x1b8 [ 154.498139][ T3300] dentry_unlink_inode+0xc0/0x188 [ 154.499036][ T3300] __dentry_kill+0x7c/0x1d4 [ 154.499828][ T3300] dput.part.0+0x30/0xbc [ 154.500690][ T3300] dput+0x4c/0x50 [ 154.501761][ T3300] __fput+0x110/0x2d4 [ 154.502653][ T3300] __fput_sync+0x50/0x5c [ 154.503587][ T3300] __arm64_sys_close+0x38/0x7c [ 154.504453][ T3300] invoke_syscall+0x48/0x118 [ 154.505353][ T3300] el0_svc_common.constprop.0+0x40/0xe0 [ 154.506526][ T3300] do_el0_svc+0x1c/0x28 [ 154.507387][ T3300] el0_svc+0x34/0xf8 [ 154.508213][ T3300] el0t_64_sync_handler+0x100/0x12c [ 154.509294][ T3300] el0t_64_sync+0x19c/0x1a0 executing program [ 154.571117][ T3301] BUG: Bad page cache in process syz-executor356 pfn:4a5b3 [ 154.572181][ T3301] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a5b3 [ 154.573230][ T3301] memcg:f7f0000002c3a000 [ 154.574040][ T3301] aops:shmem_aops ino:38 [ 154.574841][ T3301] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.576353][ T3301] raw: 01ffc0000004002d ffffc1ffc0296d08 ffffc1ffc0296c88 faf000000749aab0 [ 154.577571][ T3301] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.578586][ T3301] page dumped because: still mapped when deleted [ 154.579511][ T3301] CPU: 0 PID: 3301 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.580915][ T3301] Hardware name: linux,dummy-virt (DT) [ 154.581664][ T3301] Call trace: [ 154.582272][ T3301] dump_backtrace+0x94/0xec [ 154.583118][ T3301] show_stack+0x18/0x24 [ 154.583949][ T3301] dump_stack_lvl+0x78/0x90 [ 154.584793][ T3301] dump_stack+0x18/0x24 [ 154.585514][ T3301] filemap_unaccount_folio+0x118/0x278 [ 154.586396][ T3301] __filemap_remove_folio+0x3c/0x178 [ 154.587207][ T3301] filemap_remove_folio+0x48/0xa8 [ 154.587972][ T3301] truncate_inode_folio+0x30/0x4c [ 154.588812][ T3301] shmem_undo_range+0x208/0x620 [ 154.589693][ T3301] shmem_evict_inode+0x130/0x2dc [ 154.590580][ T3301] evict+0xb4/0x198 [ 154.591249][ T3301] iput+0x100/0x1b8 [ 154.591908][ T3301] dentry_unlink_inode+0xc0/0x188 [ 154.592657][ T3301] __dentry_kill+0x7c/0x1d4 [ 154.593472][ T3301] dput.part.0+0x30/0xbc [ 154.594062][ T3301] dput+0x4c/0x50 [ 154.594425][ T3301] __fput+0x110/0x2d4 [ 154.594793][ T3301] __fput_sync+0x50/0x5c [ 154.595164][ T3301] __arm64_sys_close+0x38/0x7c [ 154.595567][ T3301] invoke_syscall+0x48/0x118 [ 154.595952][ T3301] el0_svc_common.constprop.0+0x40/0xe0 [ 154.596376][ T3301] do_el0_svc+0x1c/0x28 [ 154.596746][ T3301] el0_svc+0x34/0xf8 [ 154.597106][ T3301] el0t_64_sync_handler+0x100/0x12c [ 154.597501][ T3301] el0t_64_sync+0x19c/0x1a0 [ 154.599792][ T3301] BUG: Bad page cache in process syz-executor356 pfn:4a5b2 [ 154.600738][ T3301] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a5b2 [ 154.602068][ T3301] memcg:f7f0000002c3a000 [ 154.602743][ T3301] aops:shmem_aops ino:38 [ 154.603498][ T3301] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.605277][ T3301] raw: 01ffc0000004002d ffffc1ffc0296cc8 ffffc1ffc0296c48 faf000000749aab0 [ 154.606451][ T3301] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.607558][ T3301] page dumped because: still mapped when deleted [ 154.608497][ T3301] CPU: 0 PID: 3301 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.610223][ T3301] Hardware name: linux,dummy-virt (DT) [ 154.611021][ T3301] Call trace: [ 154.611860][ T3301] dump_backtrace+0x94/0xec [ 154.612679][ T3301] show_stack+0x18/0x24 [ 154.613475][ T3301] dump_stack_lvl+0x78/0x90 [ 154.614328][ T3301] dump_stack+0x18/0x24 [ 154.615164][ T3301] filemap_unaccount_folio+0x118/0x278 [ 154.616056][ T3301] __filemap_remove_folio+0x3c/0x178 [ 154.617021][ T3301] filemap_remove_folio+0x48/0xa8 [ 154.617814][ T3301] truncate_inode_folio+0x30/0x4c [ 154.618621][ T3301] shmem_undo_range+0x208/0x620 [ 154.619352][ T3301] shmem_evict_inode+0x130/0x2dc [ 154.620492][ T3301] evict+0xb4/0x198 [ 154.621117][ T3301] iput+0x100/0x1b8 [ 154.622139][ T3301] dentry_unlink_inode+0xc0/0x188 [ 154.622816][ T3301] __dentry_kill+0x7c/0x1d4 [ 154.623462][ T3301] dput.part.0+0x30/0xbc [ 154.624111][ T3301] dput+0x4c/0x50 [ 154.624752][ T3301] __fput+0x110/0x2d4 [ 154.625421][ T3301] __fput_sync+0x50/0x5c [ 154.626058][ T3301] __arm64_sys_close+0x38/0x7c [ 154.626771][ T3301] invoke_syscall+0x48/0x118 [ 154.627692][ T3301] el0_svc_common.constprop.0+0x40/0xe0 [ 154.628528][ T3301] do_el0_svc+0x1c/0x28 [ 154.629393][ T3301] el0_svc+0x34/0xf8 [ 154.629829][ T3301] el0t_64_sync_handler+0x100/0x12c [ 154.630304][ T3301] el0t_64_sync+0x19c/0x1a0 executing program [ 154.665081][ T3302] BUG: Bad page cache in process syz-executor356 pfn:47870 [ 154.666172][ T3302] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47870 [ 154.667377][ T3302] memcg:f7f0000002c3a000 [ 154.668107][ T3302] aops:shmem_aops ino:39 [ 154.668916][ T3302] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.670659][ T3302] raw: 01ffc0000004002d ffffc1ffc01c1ac8 ffffc1ffc1e84d08 f8f000000749b730 [ 154.672147][ T3302] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.673158][ T3302] page dumped because: still mapped when deleted [ 154.674049][ T3302] CPU: 0 PID: 3302 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.675266][ T3302] Hardware name: linux,dummy-virt (DT) [ 154.676028][ T3302] Call trace: [ 154.676546][ T3302] dump_backtrace+0x94/0xec [ 154.677337][ T3302] show_stack+0x18/0x24 [ 154.678066][ T3302] dump_stack_lvl+0x78/0x90 [ 154.678845][ T3302] dump_stack+0x18/0x24 [ 154.679632][ T3302] filemap_unaccount_folio+0x118/0x278 [ 154.680685][ T3302] __filemap_remove_folio+0x3c/0x178 [ 154.681928][ T3302] filemap_remove_folio+0x48/0xa8 [ 154.682777][ T3302] truncate_inode_folio+0x30/0x4c [ 154.683693][ T3302] shmem_undo_range+0x208/0x620 [ 154.684450][ T3302] shmem_evict_inode+0x130/0x2dc [ 154.685182][ T3302] evict+0xb4/0x198 [ 154.685939][ T3302] iput+0x100/0x1b8 [ 154.686762][ T3302] dentry_unlink_inode+0xc0/0x188 [ 154.687672][ T3302] __dentry_kill+0x7c/0x1d4 [ 154.688519][ T3302] dput.part.0+0x30/0xbc [ 154.689529][ T3302] dput+0x4c/0x50 [ 154.690382][ T3302] __fput+0x110/0x2d4 [ 154.691584][ T3302] __fput_sync+0x50/0x5c [ 154.692626][ T3302] __arm64_sys_close+0x38/0x7c [ 154.693497][ T3302] invoke_syscall+0x48/0x118 [ 154.694335][ T3302] el0_svc_common.constprop.0+0x40/0xe0 [ 154.695117][ T3302] do_el0_svc+0x1c/0x28 [ 154.695906][ T3302] el0_svc+0x34/0xf8 [ 154.696665][ T3302] el0t_64_sync_handler+0x100/0x12c [ 154.697758][ T3302] el0t_64_sync+0x19c/0x1a0 [ 154.704916][ T3302] BUG: Bad page cache in process syz-executor356 pfn:ba134 [ 154.706084][ T3302] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0xba134 [ 154.707291][ T3302] memcg:f7f0000002c3a000 [ 154.707970][ T3302] aops:shmem_aops ino:39 [ 154.708696][ T3302] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.710334][ T3302] raw: 01ffc0000004002d ffffc1ffc01e1c08 ffffc1ffc01e24c8 f8f000000749b730 [ 154.711481][ T3302] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.712745][ T3302] page dumped because: still mapped when deleted [ 154.713644][ T3302] CPU: 0 PID: 3302 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.715014][ T3302] Hardware name: linux,dummy-virt (DT) [ 154.715809][ T3302] Call trace: [ 154.716458][ T3302] dump_backtrace+0x94/0xec [ 154.717296][ T3302] show_stack+0x18/0x24 [ 154.718057][ T3302] dump_stack_lvl+0x78/0x90 [ 154.718874][ T3302] dump_stack+0x18/0x24 [ 154.719632][ T3302] filemap_unaccount_folio+0x118/0x278 [ 154.720555][ T3302] __filemap_remove_folio+0x3c/0x178 [ 154.721496][ T3302] filemap_remove_folio+0x48/0xa8 [ 154.722496][ T3302] truncate_inode_folio+0x30/0x4c [ 154.723333][ T3302] shmem_undo_range+0x208/0x620 [ 154.724203][ T3302] shmem_evict_inode+0x130/0x2dc [ 154.725029][ T3302] evict+0xb4/0x198 [ 154.725762][ T3302] iput+0x100/0x1b8 [ 154.726460][ T3302] dentry_unlink_inode+0xc0/0x188 [ 154.727245][ T3302] __dentry_kill+0x7c/0x1d4 [ 154.727931][ T3302] dput.part.0+0x30/0xbc [ 154.728738][ T3302] dput+0x4c/0x50 [ 154.729551][ T3302] __fput+0x110/0x2d4 [ 154.730375][ T3302] __fput_sync+0x50/0x5c [ 154.731097][ T3302] __arm64_sys_close+0x38/0x7c [ 154.732117][ T3302] invoke_syscall+0x48/0x118 [ 154.732969][ T3302] el0_svc_common.constprop.0+0x40/0xe0 [ 154.733845][ T3302] do_el0_svc+0x1c/0x28 [ 154.734598][ T3302] el0_svc+0x34/0xf8 [ 154.735400][ T3302] el0t_64_sync_handler+0x100/0x12c [ 154.736128][ T3302] el0t_64_sync+0x19c/0x1a0 executing program [ 154.789296][ T3303] BUG: Bad page cache in process syz-executor356 pfn:49c30 [ 154.790418][ T3303] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x49c30 [ 154.791675][ T3303] memcg:f7f0000002c3a000 [ 154.792417][ T3303] aops:shmem_aops ino:434 [ 154.793279][ T3303] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.794848][ T3303] raw: 01ffc0000004002d ffffc1ffc028cb48 ffffc1ffc01cfac8 f0f00000074ccb70 [ 154.796016][ T3303] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.797068][ T3303] page dumped because: still mapped when deleted [ 154.797903][ T3303] CPU: 1 PID: 3303 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.799983][ T3303] Hardware name: linux,dummy-virt (DT) [ 154.800760][ T3303] Call trace: [ 154.801460][ T3303] dump_backtrace+0x94/0xec [ 154.802550][ T3303] show_stack+0x18/0x24 [ 154.803375][ T3303] dump_stack_lvl+0x78/0x90 [ 154.804156][ T3303] dump_stack+0x18/0x24 [ 154.804905][ T3303] filemap_unaccount_folio+0x118/0x278 [ 154.805834][ T3303] __filemap_remove_folio+0x3c/0x178 [ 154.806717][ T3303] filemap_remove_folio+0x48/0xa8 [ 154.807552][ T3303] truncate_inode_folio+0x30/0x4c [ 154.808379][ T3303] shmem_undo_range+0x208/0x620 [ 154.809186][ T3303] shmem_evict_inode+0x130/0x2dc [ 154.810107][ T3303] evict+0xb4/0x198 [ 154.811090][ T3303] iput+0x100/0x1b8 [ 154.812056][ T3303] dentry_unlink_inode+0xc0/0x188 [ 154.813169][ T3303] __dentry_kill+0x7c/0x1d4 [ 154.814040][ T3303] dput.part.0+0x30/0xbc [ 154.814827][ T3303] dput+0x4c/0x50 [ 154.815539][ T3303] __fput+0x110/0x2d4 [ 154.816244][ T3303] __fput_sync+0x50/0x5c [ 154.817003][ T3303] __arm64_sys_close+0x38/0x7c [ 154.817795][ T3303] invoke_syscall+0x48/0x118 [ 154.818556][ T3303] el0_svc_common.constprop.0+0x40/0xe0 [ 154.819449][ T3303] do_el0_svc+0x1c/0x28 [ 154.820203][ T3303] el0_svc+0x34/0xf8 [ 154.820948][ T3303] el0t_64_sync_handler+0x100/0x12c [ 154.822155][ T3303] el0t_64_sync+0x19c/0x1a0 [ 154.824682][ T3303] BUG: Bad page cache in process syz-executor356 pfn:473eb [ 154.825686][ T3303] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x473eb [ 154.826978][ T3303] memcg:f7f0000002c3a000 [ 154.827704][ T3303] aops:shmem_aops ino:434 [ 154.828399][ T3303] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.830036][ T3303] raw: 01ffc0000004002d ffffc1ffc0270c08 ffffc1ffc028cdc8 f0f00000074ccb70 [ 154.831607][ T3303] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.832964][ T3303] page dumped because: still mapped when deleted [ 154.834230][ T3303] CPU: 1 PID: 3303 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.836024][ T3303] Hardware name: linux,dummy-virt (DT) [ 154.836961][ T3303] Call trace: [ 154.837735][ T3303] dump_backtrace+0x94/0xec [ 154.839654][ T3303] show_stack+0x18/0x24 [ 154.840372][ T3303] dump_stack_lvl+0x78/0x90 [ 154.841138][ T3303] dump_stack+0x18/0x24 [ 154.842208][ T3303] filemap_unaccount_folio+0x118/0x278 [ 154.842985][ T3303] __filemap_remove_folio+0x3c/0x178 [ 154.843798][ T3303] filemap_remove_folio+0x48/0xa8 [ 154.844675][ T3303] truncate_inode_folio+0x30/0x4c [ 154.845480][ T3303] shmem_undo_range+0x208/0x620 [ 154.846468][ T3303] shmem_evict_inode+0x130/0x2dc [ 154.847554][ T3303] evict+0xb4/0x198 [ 154.848453][ T3303] iput+0x100/0x1b8 [ 154.849203][ T3303] dentry_unlink_inode+0xc0/0x188 [ 154.850035][ T3303] __dentry_kill+0x7c/0x1d4 [ 154.850776][ T3303] dput.part.0+0x30/0xbc [ 154.851683][ T3303] dput+0x4c/0x50 [ 154.852460][ T3303] __fput+0x110/0x2d4 [ 154.853179][ T3303] __fput_sync+0x50/0x5c [ 154.854047][ T3303] __arm64_sys_close+0x38/0x7c [ 154.855265][ T3303] invoke_syscall+0x48/0x118 [ 154.856148][ T3303] el0_svc_common.constprop.0+0x40/0xe0 [ 154.857780][ T3303] do_el0_svc+0x1c/0x28 [ 154.859298][ T3303] el0_svc+0x34/0xf8 [ 154.860069][ T3303] el0t_64_sync_handler+0x100/0x12c [ 154.860910][ T3303] el0t_64_sync+0x19c/0x1a0 executing program [ 154.909767][ T3304] BUG: Bad page cache in process syz-executor356 pfn:4a288 [ 154.911077][ T3304] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a288 [ 154.912597][ T3304] memcg:f7f0000002c3a000 [ 154.913377][ T3304] aops:shmem_aops ino:435 [ 154.914291][ T3304] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.915994][ T3304] raw: 01ffc0000004002d ffffc1ffc0229ac8 ffffc1ffc01a1f08 f0f00000074ccb70 [ 154.917372][ T3304] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.918678][ T3304] page dumped because: still mapped when deleted [ 154.919605][ T3304] CPU: 1 PID: 3304 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.921557][ T3304] Hardware name: linux,dummy-virt (DT) [ 154.923138][ T3304] Call trace: [ 154.923733][ T3304] dump_backtrace+0x94/0xec [ 154.924655][ T3304] show_stack+0x18/0x24 [ 154.925415][ T3304] dump_stack_lvl+0x78/0x90 [ 154.926390][ T3304] dump_stack+0x18/0x24 [ 154.927286][ T3304] filemap_unaccount_folio+0x118/0x278 [ 154.928190][ T3304] __filemap_remove_folio+0x3c/0x178 [ 154.929224][ T3304] filemap_remove_folio+0x48/0xa8 [ 154.930115][ T3304] truncate_inode_folio+0x30/0x4c [ 154.930975][ T3304] shmem_undo_range+0x208/0x620 [ 154.932540][ T3304] shmem_evict_inode+0x130/0x2dc [ 154.933543][ T3304] evict+0xb4/0x198 [ 154.934333][ T3304] iput+0x100/0x1b8 [ 154.935235][ T3304] dentry_unlink_inode+0xc0/0x188 [ 154.936208][ T3304] __dentry_kill+0x7c/0x1d4 [ 154.936899][ T3304] dput.part.0+0x30/0xbc [ 154.937654][ T3304] dput+0x4c/0x50 [ 154.938422][ T3304] __fput+0x110/0x2d4 [ 154.939319][ T3304] __fput_sync+0x50/0x5c [ 154.940336][ T3304] __arm64_sys_close+0x38/0x7c [ 154.941669][ T3304] invoke_syscall+0x48/0x118 [ 154.942536][ T3304] el0_svc_common.constprop.0+0x40/0xe0 [ 154.943314][ T3304] do_el0_svc+0x1c/0x28 [ 154.944316][ T3304] el0_svc+0x34/0xf8 [ 154.945305][ T3304] el0t_64_sync_handler+0x100/0x12c [ 154.946738][ T3304] el0t_64_sync+0x19c/0x1a0 [ 154.952013][ T3304] BUG: Bad page cache in process syz-executor356 pfn:4687c [ 154.953189][ T3304] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4687c [ 154.955634][ T3304] memcg:f7f0000002c3a000 [ 154.956323][ T3304] aops:shmem_aops ino:435 [ 154.957073][ T3304] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 154.958656][ T3304] raw: 01ffc0000004002d ffffc1ffc028a208 ffffc1ffc0229a08 f0f00000074ccb70 [ 154.959938][ T3304] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 154.960819][ T3304] page dumped because: still mapped when deleted [ 154.962203][ T3304] CPU: 1 PID: 3304 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 154.964093][ T3304] Hardware name: linux,dummy-virt (DT) [ 154.964939][ T3304] Call trace: [ 154.965595][ T3304] dump_backtrace+0x94/0xec [ 154.966564][ T3304] show_stack+0x18/0x24 [ 154.967292][ T3304] dump_stack_lvl+0x78/0x90 [ 154.968075][ T3304] dump_stack+0x18/0x24 [ 154.968883][ T3304] filemap_unaccount_folio+0x118/0x278 [ 154.969856][ T3304] __filemap_remove_folio+0x3c/0x178 [ 154.971077][ T3304] filemap_remove_folio+0x48/0xa8 [ 154.972702][ T3304] truncate_inode_folio+0x30/0x4c [ 154.973666][ T3304] shmem_undo_range+0x208/0x620 [ 154.974662][ T3304] shmem_evict_inode+0x130/0x2dc [ 154.975475][ T3304] evict+0xb4/0x198 [ 154.976211][ T3304] iput+0x100/0x1b8 [ 154.976981][ T3304] dentry_unlink_inode+0xc0/0x188 [ 154.978841][ T3304] __dentry_kill+0x7c/0x1d4 [ 154.979627][ T3304] dput.part.0+0x30/0xbc [ 154.980325][ T3304] dput+0x4c/0x50 [ 154.980966][ T3304] __fput+0x110/0x2d4 [ 154.981901][ T3304] __fput_sync+0x50/0x5c [ 154.982818][ T3304] __arm64_sys_close+0x38/0x7c [ 154.984159][ T3304] invoke_syscall+0x48/0x118 [ 154.985186][ T3304] el0_svc_common.constprop.0+0x40/0xe0 [ 154.986126][ T3304] do_el0_svc+0x1c/0x28 [ 154.986852][ T3304] el0_svc+0x34/0xf8 [ 154.987672][ T3304] el0t_64_sync_handler+0x100/0x12c [ 154.988634][ T3304] el0t_64_sync+0x19c/0x1a0 executing program [ 155.052368][ T3305] BUG: Bad page cache in process syz-executor356 pfn:4783d [ 155.053414][ T3305] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4783d [ 155.054464][ T3305] memcg:f7f0000002c3a000 [ 155.055159][ T3305] aops:shmem_aops ino:436 [ 155.055992][ T3305] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.057591][ T3305] raw: 01ffc0000004002d ffffc1ffc0289548 ffffc1ffc028cb48 f0f00000074ccb70 [ 155.058802][ T3305] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.059869][ T3305] page dumped because: still mapped when deleted [ 155.060734][ T3305] CPU: 1 PID: 3305 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.062162][ T3305] Hardware name: linux,dummy-virt (DT) [ 155.062916][ T3305] Call trace: [ 155.063466][ T3305] dump_backtrace+0x94/0xec [ 155.064295][ T3305] show_stack+0x18/0x24 [ 155.065061][ T3305] dump_stack_lvl+0x78/0x90 [ 155.065905][ T3305] dump_stack+0x18/0x24 [ 155.066622][ T3305] filemap_unaccount_folio+0x118/0x278 [ 155.067541][ T3305] __filemap_remove_folio+0x3c/0x178 [ 155.068321][ T3305] filemap_remove_folio+0x48/0xa8 [ 155.069128][ T3305] truncate_inode_folio+0x30/0x4c [ 155.070030][ T3305] shmem_undo_range+0x208/0x620 [ 155.070876][ T3305] shmem_evict_inode+0x130/0x2dc [ 155.071673][ T3305] evict+0xb4/0x198 [ 155.072423][ T3305] iput+0x100/0x1b8 [ 155.073216][ T3305] dentry_unlink_inode+0xc0/0x188 [ 155.074148][ T3305] __dentry_kill+0x7c/0x1d4 [ 155.075010][ T3305] dput.part.0+0x30/0xbc [ 155.075773][ T3305] dput+0x4c/0x50 [ 155.076473][ T3305] __fput+0x110/0x2d4 [ 155.077260][ T3305] __fput_sync+0x50/0x5c [ 155.078138][ T3305] __arm64_sys_close+0x38/0x7c [ 155.078906][ T3305] invoke_syscall+0x48/0x118 [ 155.079740][ T3305] el0_svc_common.constprop.0+0x40/0xe0 [ 155.080606][ T3305] do_el0_svc+0x1c/0x28 [ 155.081383][ T3305] el0_svc+0x34/0xf8 [ 155.082090][ T3305] el0t_64_sync_handler+0x100/0x12c [ 155.082946][ T3305] el0t_64_sync+0x19c/0x1a0 [ 155.088231][ T3305] BUG: Bad page cache in process syz-executor356 pfn:4a32d [ 155.089333][ T3305] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a32d [ 155.090836][ T3305] memcg:f7f0000002c3a000 [ 155.091806][ T3305] aops:shmem_aops ino:436 [ 155.092654][ T3305] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.094947][ T3305] raw: 01ffc0000004002d ffffc1ffc01e0f48 ffffc1ffc0229ac8 f0f00000074ccb70 [ 155.096610][ T3305] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.097873][ T3305] page dumped because: still mapped when deleted [ 155.098863][ T3305] CPU: 1 PID: 3305 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.100415][ T3305] Hardware name: linux,dummy-virt (DT) [ 155.101251][ T3305] Call trace: [ 155.102151][ T3305] dump_backtrace+0x94/0xec [ 155.103077][ T3305] show_stack+0x18/0x24 [ 155.103966][ T3305] dump_stack_lvl+0x78/0x90 [ 155.105046][ T3305] dump_stack+0x18/0x24 [ 155.106005][ T3305] filemap_unaccount_folio+0x118/0x278 [ 155.106984][ T3305] __filemap_remove_folio+0x3c/0x178 [ 155.108105][ T3305] filemap_remove_folio+0x48/0xa8 [ 155.109211][ T3305] truncate_inode_folio+0x30/0x4c [ 155.110115][ T3305] shmem_undo_range+0x208/0x620 [ 155.111150][ T3305] shmem_evict_inode+0x130/0x2dc [ 155.112408][ T3305] evict+0xb4/0x198 [ 155.113347][ T3305] iput+0x100/0x1b8 [ 155.114296][ T3305] dentry_unlink_inode+0xc0/0x188 [ 155.115379][ T3305] __dentry_kill+0x7c/0x1d4 [ 155.116714][ T3305] dput.part.0+0x30/0xbc [ 155.117512][ T3305] dput+0x4c/0x50 [ 155.118314][ T3305] __fput+0x110/0x2d4 [ 155.119244][ T3305] __fput_sync+0x50/0x5c [ 155.120057][ T3305] __arm64_sys_close+0x38/0x7c [ 155.120979][ T3305] invoke_syscall+0x48/0x118 [ 155.122422][ T3305] el0_svc_common.constprop.0+0x40/0xe0 [ 155.123423][ T3305] do_el0_svc+0x1c/0x28 [ 155.124166][ T3305] el0_svc+0x34/0xf8 [ 155.124904][ T3305] el0t_64_sync_handler+0x100/0x12c [ 155.125832][ T3305] el0t_64_sync+0x19c/0x1a0 executing program [ 155.185190][ T3306] BUG: Bad page cache in process syz-executor356 pfn:470c1 [ 155.186176][ T3306] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x470c1 [ 155.187181][ T3306] memcg:f7f0000002c3a000 [ 155.187839][ T3306] aops:shmem_aops ino:437 [ 155.188550][ T3306] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.190066][ T3306] raw: 01ffc0000004002d ffffc1ffc0288f88 ffffc1ffc01c1fc8 f8f00000074cce90 [ 155.191074][ T3306] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.193287][ T3306] page dumped because: still mapped when deleted [ 155.194473][ T3306] CPU: 1 PID: 3306 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.196179][ T3306] Hardware name: linux,dummy-virt (DT) [ 155.196858][ T3306] Call trace: [ 155.197449][ T3306] dump_backtrace+0x94/0xec [ 155.198239][ T3306] show_stack+0x18/0x24 [ 155.199043][ T3306] dump_stack_lvl+0x78/0x90 [ 155.199883][ T3306] dump_stack+0x18/0x24 [ 155.200546][ T3306] filemap_unaccount_folio+0x118/0x278 [ 155.201508][ T3306] __filemap_remove_folio+0x3c/0x178 [ 155.202451][ T3306] filemap_remove_folio+0x48/0xa8 [ 155.203279][ T3306] truncate_inode_folio+0x30/0x4c [ 155.204060][ T3306] shmem_undo_range+0x208/0x620 [ 155.204892][ T3306] shmem_evict_inode+0x130/0x2dc [ 155.205989][ T3306] evict+0xb4/0x198 [ 155.206874][ T3306] iput+0x100/0x1b8 [ 155.207593][ T3306] dentry_unlink_inode+0xc0/0x188 [ 155.208434][ T3306] __dentry_kill+0x7c/0x1d4 [ 155.209190][ T3306] dput.part.0+0x30/0xbc [ 155.209966][ T3306] dput+0x4c/0x50 [ 155.210579][ T3306] __fput+0x110/0x2d4 [ 155.211378][ T3306] __fput_sync+0x50/0x5c [ 155.212299][ T3306] __arm64_sys_close+0x38/0x7c [ 155.213024][ T3306] invoke_syscall+0x48/0x118 [ 155.213863][ T3306] el0_svc_common.constprop.0+0x40/0xe0 [ 155.214796][ T3306] do_el0_svc+0x1c/0x28 [ 155.215604][ T3306] el0_svc+0x34/0xf8 [ 155.216373][ T3306] el0t_64_sync_handler+0x100/0x12c [ 155.217593][ T3306] el0t_64_sync+0x19c/0x1a0 [ 155.219453][ T3306] BUG: Bad page cache in process syz-executor356 pfn:4707f [ 155.220385][ T3306] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x4707f [ 155.221633][ T3306] memcg:f7f0000002c3a000 [ 155.222512][ T3306] aops:shmem_aops ino:437 [ 155.223198][ T3306] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.224630][ T3306] raw: 01ffc0000004002d ffffc1ffc01c3048 ffffc1ffc01cb248 f8f00000074cce90 [ 155.225826][ T3306] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.226783][ T3306] page dumped because: still mapped when deleted [ 155.227772][ T3306] CPU: 1 PID: 3306 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.230071][ T3306] Hardware name: linux,dummy-virt (DT) [ 155.230935][ T3306] Call trace: [ 155.231899][ T3306] dump_backtrace+0x94/0xec [ 155.232897][ T3306] show_stack+0x18/0x24 [ 155.233900][ T3306] dump_stack_lvl+0x78/0x90 [ 155.234659][ T3306] dump_stack+0x18/0x24 [ 155.235386][ T3306] filemap_unaccount_folio+0x118/0x278 [ 155.236278][ T3306] __filemap_remove_folio+0x3c/0x178 [ 155.237042][ T3306] filemap_remove_folio+0x48/0xa8 [ 155.237899][ T3306] truncate_inode_folio+0x30/0x4c [ 155.238750][ T3306] shmem_undo_range+0x208/0x620 [ 155.239556][ T3306] shmem_evict_inode+0x130/0x2dc [ 155.240294][ T3306] evict+0xb4/0x198 [ 155.240917][ T3306] iput+0x100/0x1b8 [ 155.242098][ T3306] dentry_unlink_inode+0xc0/0x188 [ 155.243081][ T3306] __dentry_kill+0x7c/0x1d4 [ 155.244036][ T3306] dput.part.0+0x30/0xbc [ 155.244804][ T3306] dput+0x4c/0x50 [ 155.245622][ T3306] __fput+0x110/0x2d4 [ 155.246406][ T3306] __fput_sync+0x50/0x5c [ 155.247144][ T3306] __arm64_sys_close+0x38/0x7c [ 155.248003][ T3306] invoke_syscall+0x48/0x118 [ 155.249258][ T3306] el0_svc_common.constprop.0+0x40/0xe0 [ 155.250474][ T3306] do_el0_svc+0x1c/0x28 [ 155.251403][ T3306] el0_svc+0x34/0xf8 [ 155.252232][ T3306] el0t_64_sync_handler+0x100/0x12c [ 155.253089][ T3306] el0t_64_sync+0x19c/0x1a0 executing program [ 155.308584][ T3307] BUG: Bad page cache in process syz-executor356 pfn:4a5ac [ 155.310129][ T3307] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x4a5ac [ 155.311703][ T3307] memcg:f7f0000002c3a000 [ 155.312941][ T3307] aops:shmem_aops ino:3a [ 155.313836][ T3307] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.315862][ T3307] raw: 01ffc0000004002d ffffc1ffc0296b48 ffffc1ffc0296ac8 f8f000000749b730 [ 155.317414][ T3307] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.318989][ T3307] page dumped because: still mapped when deleted [ 155.320083][ T3307] CPU: 0 PID: 3307 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.322666][ T3307] Hardware name: linux,dummy-virt (DT) [ 155.323834][ T3307] Call trace: [ 155.324531][ T3307] dump_backtrace+0x94/0xec [ 155.325328][ T3307] show_stack+0x18/0x24 [ 155.326118][ T3307] dump_stack_lvl+0x78/0x90 [ 155.326953][ T3307] dump_stack+0x18/0x24 [ 155.327791][ T3307] filemap_unaccount_folio+0x118/0x278 [ 155.328788][ T3307] __filemap_remove_folio+0x3c/0x178 [ 155.329773][ T3307] filemap_remove_folio+0x48/0xa8 [ 155.330737][ T3307] truncate_inode_folio+0x30/0x4c [ 155.331929][ T3307] shmem_undo_range+0x208/0x620 [ 155.333067][ T3307] shmem_evict_inode+0x130/0x2dc [ 155.334631][ T3307] evict+0xb4/0x198 [ 155.335577][ T3307] iput+0x100/0x1b8 [ 155.336377][ T3307] dentry_unlink_inode+0xc0/0x188 [ 155.337379][ T3307] __dentry_kill+0x7c/0x1d4 [ 155.338207][ T3307] dput.part.0+0x30/0xbc [ 155.338869][ T3307] dput+0x4c/0x50 [ 155.339655][ T3307] __fput+0x110/0x2d4 [ 155.340453][ T3307] __fput_sync+0x50/0x5c [ 155.341371][ T3307] __arm64_sys_close+0x38/0x7c [ 155.342438][ T3307] invoke_syscall+0x48/0x118 [ 155.343215][ T3307] el0_svc_common.constprop.0+0x40/0xe0 [ 155.344354][ T3307] do_el0_svc+0x1c/0x28 [ 155.345152][ T3307] el0_svc+0x34/0xf8 [ 155.346004][ T3307] el0t_64_sync_handler+0x100/0x12c [ 155.347278][ T3307] el0t_64_sync+0x19c/0x1a0 [ 155.354047][ T3307] BUG: Bad page cache in process syz-executor356 pfn:4a5ab [ 155.355672][ T3307] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x4a5ab [ 155.357241][ T3307] memcg:f7f0000002c3a000 [ 155.358227][ T3307] aops:shmem_aops ino:3a [ 155.359476][ T3307] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.361956][ T3307] raw: 01ffc0000004002d ffffc1ffc0296b08 ffffc1ffc0273fc8 f8f000000749b730 [ 155.363848][ T3307] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.365317][ T3307] page dumped because: still mapped when deleted [ 155.366458][ T3307] CPU: 0 PID: 3307 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.368811][ T3307] Hardware name: linux,dummy-virt (DT) [ 155.369812][ T3307] Call trace: [ 155.370508][ T3307] dump_backtrace+0x94/0xec [ 155.371490][ T3307] show_stack+0x18/0x24 [ 155.372622][ T3307] dump_stack_lvl+0x78/0x90 [ 155.374290][ T3307] dump_stack+0x18/0x24 [ 155.375222][ T3307] filemap_unaccount_folio+0x118/0x278 [ 155.376242][ T3307] __filemap_remove_folio+0x3c/0x178 [ 155.377503][ T3307] filemap_remove_folio+0x48/0xa8 [ 155.378716][ T3307] truncate_inode_folio+0x30/0x4c [ 155.379879][ T3307] shmem_undo_range+0x208/0x620 [ 155.381330][ T3307] shmem_evict_inode+0x130/0x2dc [ 155.382995][ T3307] evict+0xb4/0x198 [ 155.384165][ T3307] iput+0x100/0x1b8 [ 155.385096][ T3307] dentry_unlink_inode+0xc0/0x188 [ 155.386333][ T3307] __dentry_kill+0x7c/0x1d4 [ 155.387046][ T3307] dput.part.0+0x30/0xbc [ 155.387838][ T3307] dput+0x4c/0x50 [ 155.388657][ T3307] __fput+0x110/0x2d4 [ 155.389492][ T3307] __fput_sync+0x50/0x5c [ 155.390391][ T3307] __arm64_sys_close+0x38/0x7c [ 155.391443][ T3307] invoke_syscall+0x48/0x118 [ 155.392681][ T3307] el0_svc_common.constprop.0+0x40/0xe0 [ 155.393855][ T3307] do_el0_svc+0x1c/0x28 [ 155.394879][ T3307] el0_svc+0x34/0xf8 [ 155.395914][ T3307] el0t_64_sync_handler+0x100/0x12c [ 155.396992][ T3307] el0t_64_sync+0x19c/0x1a0 executing program [ 155.448377][ T3308] BUG: Bad page cache in process syz-executor356 pfn:4a327 [ 155.449557][ T3308] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x4a327 [ 155.450653][ T3308] memcg:f7f0000002c3a000 [ 155.451336][ T3308] aops:shmem_aops ino:438 [ 155.452560][ T3308] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.454318][ T3308] raw: 01ffc0000004002d ffffc1ffc028d6c8 ffffc1ffc028ce48 f8f00000074cce90 [ 155.455589][ T3308] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.456910][ T3308] page dumped because: still mapped when deleted [ 155.458513][ T3308] CPU: 1 PID: 3308 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.460085][ T3308] Hardware name: linux,dummy-virt (DT) [ 155.460805][ T3308] Call trace: [ 155.461685][ T3308] dump_backtrace+0x94/0xec [ 155.462995][ T3308] show_stack+0x18/0x24 [ 155.463809][ T3308] dump_stack_lvl+0x78/0x90 [ 155.464568][ T3308] dump_stack+0x18/0x24 [ 155.465298][ T3308] filemap_unaccount_folio+0x118/0x278 [ 155.466176][ T3308] __filemap_remove_folio+0x3c/0x178 [ 155.466978][ T3308] filemap_remove_folio+0x48/0xa8 [ 155.467826][ T3308] truncate_inode_folio+0x30/0x4c [ 155.468638][ T3308] shmem_undo_range+0x208/0x620 [ 155.470015][ T3308] shmem_evict_inode+0x130/0x2dc [ 155.470818][ T3308] evict+0xb4/0x198 [ 155.471897][ T3308] iput+0x100/0x1b8 [ 155.472579][ T3308] dentry_unlink_inode+0xc0/0x188 [ 155.473363][ T3308] __dentry_kill+0x7c/0x1d4 [ 155.474142][ T3308] dput.part.0+0x30/0xbc [ 155.474882][ T3308] dput+0x4c/0x50 [ 155.475586][ T3308] __fput+0x110/0x2d4 [ 155.476364][ T3308] __fput_sync+0x50/0x5c [ 155.477101][ T3308] __arm64_sys_close+0x38/0x7c [ 155.477943][ T3308] invoke_syscall+0x48/0x118 [ 155.478786][ T3308] el0_svc_common.constprop.0+0x40/0xe0 [ 155.479728][ T3308] do_el0_svc+0x1c/0x28 [ 155.480440][ T3308] el0_svc+0x34/0xf8 [ 155.481380][ T3308] el0t_64_sync_handler+0x100/0x12c [ 155.482502][ T3308] el0t_64_sync+0x19c/0x1a0 [ 155.484432][ T3308] BUG: Bad page cache in process syz-executor356 pfn:4a339 [ 155.485339][ T3308] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x4a339 [ 155.486607][ T3308] memcg:f7f0000002c3a000 [ 155.487366][ T3308] aops:shmem_aops ino:438 [ 155.488246][ T3308] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.489984][ T3308] raw: 01ffc0000004002d ffffc1ffc028c9c8 ffffc1ffc0270c88 f8f00000074cce90 [ 155.491186][ T3308] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.492747][ T3308] page dumped because: still mapped when deleted [ 155.494066][ T3308] CPU: 1 PID: 3308 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.495857][ T3308] Hardware name: linux,dummy-virt (DT) [ 155.496985][ T3308] Call trace: [ 155.497573][ T3308] dump_backtrace+0x94/0xec [ 155.498537][ T3308] show_stack+0x18/0x24 [ 155.499457][ T3308] dump_stack_lvl+0x78/0x90 [ 155.500266][ T3308] dump_stack+0x18/0x24 [ 155.501021][ T3308] filemap_unaccount_folio+0x118/0x278 [ 155.502351][ T3308] __filemap_remove_folio+0x3c/0x178 [ 155.503283][ T3308] filemap_remove_folio+0x48/0xa8 [ 155.504097][ T3308] truncate_inode_folio+0x30/0x4c [ 155.504900][ T3308] shmem_undo_range+0x208/0x620 [ 155.505766][ T3308] shmem_evict_inode+0x130/0x2dc [ 155.506722][ T3308] evict+0xb4/0x198 [ 155.507494][ T3308] iput+0x100/0x1b8 [ 155.508201][ T3308] dentry_unlink_inode+0xc0/0x188 [ 155.509058][ T3308] __dentry_kill+0x7c/0x1d4 [ 155.509870][ T3308] dput.part.0+0x30/0xbc [ 155.510694][ T3308] dput+0x4c/0x50 [ 155.511764][ T3308] __fput+0x110/0x2d4 [ 155.512707][ T3308] __fput_sync+0x50/0x5c [ 155.514152][ T3308] __arm64_sys_close+0x38/0x7c [ 155.515105][ T3308] invoke_syscall+0x48/0x118 [ 155.515969][ T3308] el0_svc_common.constprop.0+0x40/0xe0 [ 155.516947][ T3308] do_el0_svc+0x1c/0x28 [ 155.517991][ T3308] el0_svc+0x34/0xf8 [ 155.518784][ T3308] el0t_64_sync_handler+0x100/0x12c [ 155.519824][ T3308] el0t_64_sync+0x19c/0x1a0 executing program [ 155.570382][ T3309] BUG: Bad page cache in process syz-executor356 pfn:47896 [ 155.571192][ T3309] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x47896 [ 155.571942][ T3309] memcg:f7f0000002c3a000 [ 155.572381][ T3309] aops:shmem_aops ino:3b [ 155.572789][ T3309] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.573863][ T3309] raw: 01ffc0000004002d ffffc1ffc1e86b88 ffffc1ffc0273f48 f8f000000749b730 [ 155.574655][ T3309] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.575393][ T3309] page dumped because: still mapped when deleted [ 155.575965][ T3309] CPU: 0 PID: 3309 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.577738][ T3309] Hardware name: linux,dummy-virt (DT) [ 155.578623][ T3309] Call trace: [ 155.579252][ T3309] dump_backtrace+0x94/0xec [ 155.580094][ T3309] show_stack+0x18/0x24 [ 155.580751][ T3309] dump_stack_lvl+0x78/0x90 [ 155.581907][ T3309] dump_stack+0x18/0x24 [ 155.582733][ T3309] filemap_unaccount_folio+0x118/0x278 [ 155.583604][ T3309] __filemap_remove_folio+0x3c/0x178 [ 155.584497][ T3309] filemap_remove_folio+0x48/0xa8 [ 155.585596][ T3309] truncate_inode_folio+0x30/0x4c [ 155.586630][ T3309] shmem_undo_range+0x208/0x620 [ 155.587643][ T3309] shmem_evict_inode+0x130/0x2dc [ 155.588940][ T3309] evict+0xb4/0x198 [ 155.589773][ T3309] iput+0x100/0x1b8 [ 155.590511][ T3309] dentry_unlink_inode+0xc0/0x188 [ 155.591340][ T3309] __dentry_kill+0x7c/0x1d4 [ 155.592104][ T3309] dput.part.0+0x30/0xbc [ 155.592860][ T3309] dput+0x4c/0x50 [ 155.593602][ T3309] __fput+0x110/0x2d4 [ 155.594369][ T3309] __fput_sync+0x50/0x5c [ 155.595112][ T3309] __arm64_sys_close+0x38/0x7c [ 155.595895][ T3309] invoke_syscall+0x48/0x118 [ 155.596665][ T3309] el0_svc_common.constprop.0+0x40/0xe0 [ 155.597883][ T3309] do_el0_svc+0x1c/0x28 [ 155.598768][ T3309] el0_svc+0x34/0xf8 [ 155.599457][ T3309] el0t_64_sync_handler+0x100/0x12c [ 155.600368][ T3309] el0t_64_sync+0x19c/0x1a0 [ 155.604758][ T3309] BUG: Bad page cache in process syz-executor356 pfn:49cfd [ 155.606453][ T3309] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x49cfd [ 155.607629][ T3309] memcg:f7f0000002c3a000 [ 155.608376][ T3309] aops:shmem_aops ino:3b [ 155.609643][ T3309] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.611399][ T3309] raw: 01ffc0000004002d ffffc1ffc01e2588 ffffc1ffc0273f08 f8f000000749b730 [ 155.612919][ T3309] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.614203][ T3309] page dumped because: still mapped when deleted [ 155.615298][ T3309] CPU: 0 PID: 3309 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.616912][ T3309] Hardware name: linux,dummy-virt (DT) [ 155.617767][ T3309] Call trace: [ 155.618459][ T3309] dump_backtrace+0x94/0xec [ 155.619274][ T3309] show_stack+0x18/0x24 [ 155.620020][ T3309] dump_stack_lvl+0x78/0x90 [ 155.620729][ T3309] dump_stack+0x18/0x24 [ 155.621590][ T3309] filemap_unaccount_folio+0x118/0x278 [ 155.622428][ T3309] __filemap_remove_folio+0x3c/0x178 [ 155.623258][ T3309] filemap_remove_folio+0x48/0xa8 [ 155.624079][ T3309] truncate_inode_folio+0x30/0x4c [ 155.625024][ T3309] shmem_undo_range+0x208/0x620 [ 155.625991][ T3309] shmem_evict_inode+0x130/0x2dc [ 155.628150][ T3309] evict+0xb4/0x198 [ 155.629210][ T3309] iput+0x100/0x1b8 [ 155.630009][ T3309] dentry_unlink_inode+0xc0/0x188 [ 155.630793][ T3309] __dentry_kill+0x7c/0x1d4 [ 155.631687][ T3309] dput.part.0+0x30/0xbc [ 155.632514][ T3309] dput+0x4c/0x50 [ 155.633242][ T3309] __fput+0x110/0x2d4 [ 155.634174][ T3309] __fput_sync+0x50/0x5c [ 155.634866][ T3309] __arm64_sys_close+0x38/0x7c [ 155.635656][ T3309] invoke_syscall+0x48/0x118 [ 155.636482][ T3309] el0_svc_common.constprop.0+0x40/0xe0 [ 155.637482][ T3309] do_el0_svc+0x1c/0x28 [ 155.638292][ T3309] el0_svc+0x34/0xf8 [ 155.639013][ T3309] el0t_64_sync_handler+0x100/0x12c [ 155.639994][ T3309] el0t_64_sync+0x19c/0x1a0 executing program [ 155.682941][ T3310] BUG: Bad page cache in process syz-executor356 pfn:4a337 [ 155.683596][ T3310] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x4a337 [ 155.684182][ T3310] memcg:f7f0000002c3a000 [ 155.684536][ T3310] aops:shmem_aops ino:439 [ 155.684916][ T3310] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.685769][ T3310] raw: 01ffc0000004002d ffffc1ffc0289548 ffffc1ffc028ca88 f8f00000074cce90 [ 155.686346][ T3310] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.686990][ T3310] page dumped because: still mapped when deleted [ 155.687429][ T3310] CPU: 1 PID: 3310 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.688491][ T3310] Hardware name: linux,dummy-virt (DT) [ 155.689183][ T3310] Call trace: [ 155.689695][ T3310] dump_backtrace+0x94/0xec [ 155.690412][ T3310] show_stack+0x18/0x24 [ 155.691069][ T3310] dump_stack_lvl+0x78/0x90 [ 155.692112][ T3310] dump_stack+0x18/0x24 [ 155.692896][ T3310] filemap_unaccount_folio+0x118/0x278 [ 155.693754][ T3310] __filemap_remove_folio+0x3c/0x178 [ 155.694663][ T3310] filemap_remove_folio+0x48/0xa8 [ 155.695518][ T3310] truncate_inode_folio+0x30/0x4c [ 155.696716][ T3310] shmem_undo_range+0x208/0x620 [ 155.697485][ T3310] shmem_evict_inode+0x130/0x2dc [ 155.698546][ T3310] evict+0xb4/0x198 [ 155.699262][ T3310] iput+0x100/0x1b8 [ 155.700109][ T3310] dentry_unlink_inode+0xc0/0x188 [ 155.700966][ T3310] __dentry_kill+0x7c/0x1d4 [ 155.701992][ T3310] dput.part.0+0x30/0xbc [ 155.702478][ T3310] dput+0x4c/0x50 [ 155.702837][ T3310] __fput+0x110/0x2d4 [ 155.703201][ T3310] __fput_sync+0x50/0x5c [ 155.703611][ T3310] __arm64_sys_close+0x38/0x7c [ 155.704097][ T3310] invoke_syscall+0x48/0x118 [ 155.704602][ T3310] el0_svc_common.constprop.0+0x40/0xe0 [ 155.705118][ T3310] do_el0_svc+0x1c/0x28 [ 155.705487][ T3310] el0_svc+0x34/0xf8 [ 155.705915][ T3310] el0t_64_sync_handler+0x100/0x12c [ 155.706294][ T3310] el0t_64_sync+0x19c/0x1a0 [ 155.708871][ T3310] BUG: Bad page cache in process syz-executor356 pfn:4a32a [ 155.710114][ T3310] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x4a32a [ 155.711306][ T3310] memcg:f7f0000002c3a000 [ 155.712461][ T3310] aops:shmem_aops ino:439 [ 155.713346][ T3310] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.715032][ T3310] raw: 01ffc0000004002d ffffc1ffc028cdc8 ffffc1ffc028cac8 f8f00000074cce90 [ 155.715715][ T3310] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.716255][ T3310] page dumped because: still mapped when deleted [ 155.716717][ T3310] CPU: 1 PID: 3310 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.718062][ T3310] Hardware name: linux,dummy-virt (DT) [ 155.718811][ T3310] Call trace: [ 155.719426][ T3310] dump_backtrace+0x94/0xec [ 155.720280][ T3310] show_stack+0x18/0x24 [ 155.720939][ T3310] dump_stack_lvl+0x78/0x90 [ 155.721562][ T3310] dump_stack+0x18/0x24 [ 155.722338][ T3310] filemap_unaccount_folio+0x118/0x278 [ 155.723300][ T3310] __filemap_remove_folio+0x3c/0x178 [ 155.724064][ T3310] filemap_remove_folio+0x48/0xa8 [ 155.724885][ T3310] truncate_inode_folio+0x30/0x4c [ 155.725664][ T3310] shmem_undo_range+0x208/0x620 [ 155.726528][ T3310] shmem_evict_inode+0x130/0x2dc [ 155.727292][ T3310] evict+0xb4/0x198 [ 155.727941][ T3310] iput+0x100/0x1b8 [ 155.728598][ T3310] dentry_unlink_inode+0xc0/0x188 [ 155.729182][ T3310] __dentry_kill+0x7c/0x1d4 [ 155.729572][ T3310] dput.part.0+0x30/0xbc [ 155.730040][ T3310] dput+0x4c/0x50 [ 155.730410][ T3310] __fput+0x110/0x2d4 [ 155.730858][ T3310] __fput_sync+0x50/0x5c [ 155.731388][ T3310] __arm64_sys_close+0x38/0x7c [ 155.731903][ T3310] invoke_syscall+0x48/0x118 [ 155.732348][ T3310] el0_svc_common.constprop.0+0x40/0xe0 [ 155.732781][ T3310] do_el0_svc+0x1c/0x28 [ 155.733155][ T3310] el0_svc+0x34/0xf8 [ 155.733594][ T3310] el0t_64_sync_handler+0x100/0x12c [ 155.734130][ T3310] el0t_64_sync+0x19c/0x1a0 executing program [ 155.789169][ T3311] BUG: Bad page cache in process syz-executor356 pfn:49cff [ 155.789887][ T3311] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x49cff [ 155.790458][ T3311] memcg:f7f0000002c3a000 [ 155.790841][ T3311] aops:shmem_aops ino:43a [ 155.791292][ T3311] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.792083][ T3311] raw: 01ffc0000004002d ffffc1ffc0288f88 ffffc1ffc0296c08 f8f00000074cce90 [ 155.792651][ T3311] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.793176][ T3311] page dumped because: still mapped when deleted [ 155.793647][ T3311] CPU: 1 PID: 3311 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.794617][ T3311] Hardware name: linux,dummy-virt (DT) [ 155.795353][ T3311] Call trace: [ 155.795895][ T3311] dump_backtrace+0x94/0xec [ 155.796661][ T3311] show_stack+0x18/0x24 [ 155.797380][ T3311] dump_stack_lvl+0x78/0x90 [ 155.798136][ T3311] dump_stack+0x18/0x24 [ 155.798935][ T3311] filemap_unaccount_folio+0x118/0x278 [ 155.799717][ T3311] __filemap_remove_folio+0x3c/0x178 [ 155.800579][ T3311] filemap_remove_folio+0x48/0xa8 [ 155.801346][ T3311] truncate_inode_folio+0x30/0x4c [ 155.801992][ T3311] shmem_undo_range+0x208/0x620 [ 155.802411][ T3311] shmem_evict_inode+0x130/0x2dc [ 155.802835][ T3311] evict+0xb4/0x198 [ 155.803202][ T3311] iput+0x100/0x1b8 [ 155.803710][ T3311] dentry_unlink_inode+0xc0/0x188 [ 155.804157][ T3311] __dentry_kill+0x7c/0x1d4 [ 155.804534][ T3311] dput.part.0+0x30/0xbc [ 155.804969][ T3311] dput+0x4c/0x50 [ 155.805326][ T3311] __fput+0x110/0x2d4 [ 155.805755][ T3311] __fput_sync+0x50/0x5c [ 155.806252][ T3311] __arm64_sys_close+0x38/0x7c [ 155.806662][ T3311] invoke_syscall+0x48/0x118 [ 155.807223][ T3311] el0_svc_common.constprop.0+0x40/0xe0 [ 155.807923][ T3311] do_el0_svc+0x1c/0x28 [ 155.808610][ T3311] el0_svc+0x34/0xf8 [ 155.809273][ T3311] el0t_64_sync_handler+0x100/0x12c [ 155.810078][ T3311] el0t_64_sync+0x19c/0x1a0 [ 155.813133][ T3311] BUG: Bad page cache in process syz-executor356 pfn:4a5b0 [ 155.813774][ T3311] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x4a5b0 [ 155.814367][ T3311] memcg:f7f0000002c3a000 [ 155.814710][ T3311] aops:shmem_aops ino:43a [ 155.815126][ T3311] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.815988][ T3311] raw: 01ffc0000004002d ffffc1ffc0273fc8 ffffc1ffc01cee08 f8f00000074cce90 [ 155.816529][ T3311] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.817235][ T3311] page dumped because: still mapped when deleted [ 155.818001][ T3311] CPU: 1 PID: 3311 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.819317][ T3311] Hardware name: linux,dummy-virt (DT) [ 155.819958][ T3311] Call trace: [ 155.820441][ T3311] dump_backtrace+0x94/0xec [ 155.821281][ T3311] show_stack+0x18/0x24 [ 155.822003][ T3311] dump_stack_lvl+0x78/0x90 [ 155.822785][ T3311] dump_stack+0x18/0x24 [ 155.823462][ T3311] filemap_unaccount_folio+0x118/0x278 [ 155.824590][ T3311] __filemap_remove_folio+0x3c/0x178 [ 155.825342][ T3311] filemap_remove_folio+0x48/0xa8 [ 155.826044][ T3311] truncate_inode_folio+0x30/0x4c [ 155.826776][ T3311] shmem_undo_range+0x208/0x620 [ 155.827506][ T3311] shmem_evict_inode+0x130/0x2dc [ 155.828226][ T3311] evict+0xb4/0x198 [ 155.828838][ T3311] iput+0x100/0x1b8 [ 155.829415][ T3311] dentry_unlink_inode+0xc0/0x188 [ 155.830037][ T3311] __dentry_kill+0x7c/0x1d4 [ 155.830642][ T3311] dput.part.0+0x30/0xbc [ 155.831429][ T3311] dput+0x4c/0x50 [ 155.832018][ T3311] __fput+0x110/0x2d4 [ 155.832591][ T3311] __fput_sync+0x50/0x5c [ 155.833199][ T3311] __arm64_sys_close+0x38/0x7c [ 155.833897][ T3311] invoke_syscall+0x48/0x118 [ 155.834513][ T3311] el0_svc_common.constprop.0+0x40/0xe0 [ 155.835247][ T3311] do_el0_svc+0x1c/0x28 [ 155.835851][ T3311] el0_svc+0x34/0xf8 [ 155.836404][ T3311] el0t_64_sync_handler+0x100/0x12c [ 155.837095][ T3311] el0t_64_sync+0x19c/0x1a0 [ 155.866031][ T3312] BUG: Bad page cache in process syz-executor356 pfn:4a32b [ 155.866853][ T3312] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a32b [ 155.867986][ T3312] memcg:f7f0000002c3a000 [ 155.868630][ T3312] aops:shmem_aops ino:43b [ 155.869342][ T3312] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.870868][ T3312] raw: 01ffc0000004002d ffffc1ffc028d6c8 ffffc1ffc0289548 f0f00000074ccb70 [ 155.872588][ T3312] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.873611][ T3312] page dumped because: still mapped when deleted [ 155.874681][ T3312] CPU: 1 PID: 3312 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.876154][ T3312] Hardware name: linux,dummy-virt (DT) [ 155.876996][ T3312] Call trace: [ 155.877429][ T3312] dump_backtrace+0x94/0xec [ 155.878308][ T3312] show_stack+0x18/0x24 [ 155.879039][ T3312] dump_stack_lvl+0x78/0x90 [ 155.879837][ T3312] dump_stack+0x18/0x24 [ 155.880668][ T3312] filemap_unaccount_folio+0x118/0x278 [ 155.882367][ T3312] __filemap_remove_folio+0x3c/0x178 [ 155.883167][ T3312] filemap_remove_folio+0x48/0xa8 [ 155.884056][ T3312] truncate_inode_folio+0x30/0x4c [ 155.885231][ T3312] shmem_undo_range+0x208/0x620 [ 155.886467][ T3312] shmem_evict_inode+0x130/0x2dc [ 155.887377][ T3312] evict+0xb4/0x198 [ 155.888130][ T3312] iput+0x100/0x1b8 [ 155.888874][ T3312] dentry_unlink_inode+0xc0/0x188 [ 155.889652][ T3312] __dentry_kill+0x7c/0x1d4 [ 155.890178][ T3312] dput.part.0+0x30/0xbc [ 155.890544][ T3312] dput+0x4c/0x50 [ 155.890879][ T3312] __fput+0x110/0x2d4 [ 155.891370][ T3312] __fput_sync+0x50/0x5c [ 155.891828][ T3312] __arm64_sys_close+0x38/0x7c [ 155.892196][ T3312] invoke_syscall+0x48/0x118 [ 155.892626][ T3312] el0_svc_common.constprop.0+0x40/0xe0 [ 155.893096][ T3312] do_el0_svc+0x1c/0x28 [ 155.893580][ T3312] el0_svc+0x34/0xf8 [ 155.894064][ T3312] el0t_64_sync_handler+0x100/0x12c [ 155.894454][ T3312] el0t_64_sync+0x19c/0x1a0 executing program [ 155.904918][ T3312] BUG: Bad page cache in process syz-executor356 pfn:4a255 [ 155.905614][ T3312] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a255 [ 155.906325][ T3312] memcg:f7f0000002c3a000 [ 155.906656][ T3312] aops:shmem_aops ino:43b [ 155.907122][ T3312] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.907845][ T3312] raw: 01ffc0000004002d ffffc1ffc028cac8 ffffc1ffc02711c8 f0f00000074ccb70 [ 155.908400][ T3312] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.908882][ T3312] page dumped because: still mapped when deleted [ 155.909332][ T3312] CPU: 1 PID: 3312 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.910514][ T3312] Hardware name: linux,dummy-virt (DT) [ 155.911121][ T3312] Call trace: [ 155.911655][ T3312] dump_backtrace+0x94/0xec [ 155.912289][ T3312] show_stack+0x18/0x24 [ 155.912848][ T3312] dump_stack_lvl+0x78/0x90 [ 155.913484][ T3312] dump_stack+0x18/0x24 [ 155.914174][ T3312] filemap_unaccount_folio+0x118/0x278 [ 155.914864][ T3312] __filemap_remove_folio+0x3c/0x178 [ 155.915583][ T3312] filemap_remove_folio+0x48/0xa8 [ 155.916233][ T3312] truncate_inode_folio+0x30/0x4c [ 155.916918][ T3312] shmem_undo_range+0x208/0x620 [ 155.917664][ T3312] shmem_evict_inode+0x130/0x2dc [ 155.918426][ T3312] evict+0xb4/0x198 [ 155.918996][ T3312] iput+0x100/0x1b8 [ 155.919593][ T3312] dentry_unlink_inode+0xc0/0x188 [ 155.920219][ T3312] __dentry_kill+0x7c/0x1d4 [ 155.920840][ T3312] dput.part.0+0x30/0xbc [ 155.921400][ T3312] dput+0x4c/0x50 [ 155.921971][ T3312] __fput+0x110/0x2d4 [ 155.922572][ T3312] __fput_sync+0x50/0x5c [ 155.923226][ T3312] __arm64_sys_close+0x38/0x7c [ 155.923850][ T3312] invoke_syscall+0x48/0x118 [ 155.924416][ T3312] el0_svc_common.constprop.0+0x40/0xe0 [ 155.925098][ T3312] do_el0_svc+0x1c/0x28 [ 155.925774][ T3312] el0_svc+0x34/0xf8 [ 155.926330][ T3312] el0t_64_sync_handler+0x100/0x12c [ 155.927054][ T3312] el0t_64_sync+0x19c/0x1a0 executing program [ 155.973493][ T3313] BUG: Bad page cache in process syz-executor356 pfn:49cf8 [ 155.974700][ T3313] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x49cf8 [ 155.975707][ T3313] memcg:f7f0000002c3a000 [ 155.976457][ T3313] aops:shmem_aops ino:3c [ 155.977352][ T3313] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 155.979378][ T3313] raw: 01ffc0000004002d ffffc1ffc0273e48 ffffc1ffc0273dc8 f8f000000749b730 [ 155.980928][ T3313] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 155.983039][ T3313] page dumped because: still mapped when deleted [ 155.984109][ T3313] CPU: 0 PID: 3313 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 155.985795][ T3313] Hardware name: linux,dummy-virt (DT) [ 155.986607][ T3313] Call trace: [ 155.987244][ T3313] dump_backtrace+0x94/0xec [ 155.988041][ T3313] show_stack+0x18/0x24 [ 155.989328][ T3313] dump_stack_lvl+0x78/0x90 [ 155.990556][ T3313] dump_stack+0x18/0x24 [ 155.991595][ T3313] filemap_unaccount_folio+0x118/0x278 [ 155.992929][ T3313] __filemap_remove_folio+0x3c/0x178 [ 155.993832][ T3313] filemap_remove_folio+0x48/0xa8 [ 155.995321][ T3313] truncate_inode_folio+0x30/0x4c [ 155.995864][ T3313] shmem_undo_range+0x208/0x620 [ 155.996280][ T3313] shmem_evict_inode+0x130/0x2dc [ 155.996694][ T3313] evict+0xb4/0x198 [ 155.997167][ T3313] iput+0x100/0x1b8 [ 155.997583][ T3313] dentry_unlink_inode+0xc0/0x188 [ 155.998671][ T3313] __dentry_kill+0x7c/0x1d4 [ 155.999231][ T3313] dput.part.0+0x30/0xbc [ 155.999638][ T3313] dput+0x4c/0x50 [ 156.000014][ T3313] __fput+0x110/0x2d4 [ 156.000408][ T3313] __fput_sync+0x50/0x5c [ 156.001094][ T3313] __arm64_sys_close+0x38/0x7c [ 156.001538][ T3313] invoke_syscall+0x48/0x118 [ 156.002048][ T3313] el0_svc_common.constprop.0+0x40/0xe0 [ 156.002694][ T3313] do_el0_svc+0x1c/0x28 [ 156.003096][ T3313] el0_svc+0x34/0xf8 [ 156.003489][ T3313] el0t_64_sync_handler+0x100/0x12c [ 156.004334][ T3313] el0t_64_sync+0x19c/0x1a0 [ 156.012074][ T3313] BUG: Bad page cache in process syz-executor356 pfn:49cf7 [ 156.012667][ T3313] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x49cf7 [ 156.013340][ T3313] memcg:f7f0000002c3a000 [ 156.013979][ T3313] aops:shmem_aops ino:3c [ 156.015288][ T3313] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.017081][ T3313] raw: 01ffc0000004002d ffffc1ffc0273e08 ffffc1ffc0273d88 f8f000000749b730 [ 156.017827][ T3313] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.018446][ T3313] page dumped because: still mapped when deleted [ 156.019071][ T3313] CPU: 0 PID: 3313 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.020819][ T3313] Hardware name: linux,dummy-virt (DT) [ 156.021441][ T3313] Call trace: [ 156.021825][ T3313] dump_backtrace+0x94/0xec [ 156.022348][ T3313] show_stack+0x18/0x24 [ 156.022800][ T3313] dump_stack_lvl+0x78/0x90 [ 156.023245][ T3313] dump_stack+0x18/0x24 [ 156.023752][ T3313] filemap_unaccount_folio+0x118/0x278 [ 156.024295][ T3313] __filemap_remove_folio+0x3c/0x178 [ 156.024819][ T3313] filemap_remove_folio+0x48/0xa8 [ 156.025283][ T3313] truncate_inode_folio+0x30/0x4c [ 156.025921][ T3313] shmem_undo_range+0x208/0x620 [ 156.026549][ T3313] shmem_evict_inode+0x130/0x2dc [ 156.027773][ T3313] evict+0xb4/0x198 [ 156.028530][ T3313] iput+0x100/0x1b8 [ 156.029211][ T3313] dentry_unlink_inode+0xc0/0x188 [ 156.029694][ T3313] __dentry_kill+0x7c/0x1d4 [ 156.030161][ T3313] dput.part.0+0x30/0xbc [ 156.030640][ T3313] dput+0x4c/0x50 [ 156.031578][ T3313] __fput+0x110/0x2d4 [ 156.032050][ T3313] __fput_sync+0x50/0x5c [ 156.032573][ T3313] __arm64_sys_close+0x38/0x7c [ 156.033244][ T3313] invoke_syscall+0x48/0x118 [ 156.033806][ T3313] el0_svc_common.constprop.0+0x40/0xe0 [ 156.034338][ T3313] do_el0_svc+0x1c/0x28 [ 156.034814][ T3313] el0_svc+0x34/0xf8 [ 156.035259][ T3313] el0t_64_sync_handler+0x100/0x12c [ 156.035650][ T3313] el0t_64_sync+0x19c/0x1a0 executing program [ 156.085273][ T3314] BUG: Bad page cache in process syz-executor356 pfn:4a2a7 [ 156.086487][ T3314] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a2a7 [ 156.087938][ T3314] memcg:f7f0000002c3a000 [ 156.088612][ T3314] aops:shmem_aops ino:43c [ 156.089563][ T3314] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.091606][ T3314] raw: 01ffc0000004002d ffffc1ffc028cb08 ffffc1ffc028aa08 f0f00000074ccb70 [ 156.092804][ T3314] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.094491][ T3314] page dumped because: still mapped when deleted [ 156.095790][ T3314] CPU: 1 PID: 3314 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.097781][ T3314] Hardware name: linux,dummy-virt (DT) [ 156.098940][ T3314] Call trace: [ 156.099643][ T3314] dump_backtrace+0x94/0xec [ 156.100520][ T3314] show_stack+0x18/0x24 [ 156.101432][ T3314] dump_stack_lvl+0x78/0x90 [ 156.102513][ T3314] dump_stack+0x18/0x24 [ 156.103519][ T3314] filemap_unaccount_folio+0x118/0x278 [ 156.104501][ T3314] __filemap_remove_folio+0x3c/0x178 [ 156.105847][ T3314] filemap_remove_folio+0x48/0xa8 [ 156.107109][ T3314] truncate_inode_folio+0x30/0x4c [ 156.108302][ T3314] shmem_undo_range+0x208/0x620 [ 156.109515][ T3314] shmem_evict_inode+0x130/0x2dc [ 156.110425][ T3314] evict+0xb4/0x198 [ 156.111320][ T3314] iput+0x100/0x1b8 [ 156.112412][ T3314] dentry_unlink_inode+0xc0/0x188 [ 156.113340][ T3314] __dentry_kill+0x7c/0x1d4 [ 156.114165][ T3314] dput.part.0+0x30/0xbc [ 156.115218][ T3314] dput+0x4c/0x50 [ 156.116019][ T3314] __fput+0x110/0x2d4 [ 156.116727][ T3314] __fput_sync+0x50/0x5c [ 156.117533][ T3314] __arm64_sys_close+0x38/0x7c [ 156.118477][ T3314] invoke_syscall+0x48/0x118 [ 156.119382][ T3314] el0_svc_common.constprop.0+0x40/0xe0 [ 156.120163][ T3314] do_el0_svc+0x1c/0x28 [ 156.120873][ T3314] el0_svc+0x34/0xf8 [ 156.122056][ T3314] el0t_64_sync_handler+0x100/0x12c [ 156.122807][ T3314] el0t_64_sync+0x19c/0x1a0 [ 156.127865][ T3314] BUG: Bad page cache in process syz-executor356 pfn:4a2a8 [ 156.129175][ T3314] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a2a8 [ 156.130268][ T3314] memcg:f7f0000002c3a000 [ 156.130900][ T3314] aops:shmem_aops ino:43c [ 156.132272][ T3314] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.134157][ T3314] raw: 01ffc0000004002d ffffc1ffc028a9c8 ffffc1ffc1e82c48 f0f00000074ccb70 [ 156.135292][ T3314] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.136624][ T3314] page dumped because: still mapped when deleted [ 156.137620][ T3314] CPU: 1 PID: 3314 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.139239][ T3314] Hardware name: linux,dummy-virt (DT) [ 156.140144][ T3314] Call trace: [ 156.140748][ T3314] dump_backtrace+0x94/0xec [ 156.141804][ T3314] show_stack+0x18/0x24 [ 156.142569][ T3314] dump_stack_lvl+0x78/0x90 [ 156.143379][ T3314] dump_stack+0x18/0x24 [ 156.144360][ T3314] filemap_unaccount_folio+0x118/0x278 [ 156.145314][ T3314] __filemap_remove_folio+0x3c/0x178 [ 156.146357][ T3314] filemap_remove_folio+0x48/0xa8 [ 156.147220][ T3314] truncate_inode_folio+0x30/0x4c [ 156.148031][ T3314] shmem_undo_range+0x208/0x620 [ 156.148874][ T3314] shmem_evict_inode+0x130/0x2dc [ 156.149767][ T3314] evict+0xb4/0x198 [ 156.150520][ T3314] iput+0x100/0x1b8 [ 156.151232][ T3314] dentry_unlink_inode+0xc0/0x188 [ 156.152066][ T3314] __dentry_kill+0x7c/0x1d4 [ 156.153180][ T3314] dput.part.0+0x30/0xbc [ 156.154028][ T3314] dput+0x4c/0x50 [ 156.154861][ T3314] __fput+0x110/0x2d4 [ 156.155750][ T3314] __fput_sync+0x50/0x5c [ 156.156586][ T3314] __arm64_sys_close+0x38/0x7c [ 156.157434][ T3314] invoke_syscall+0x48/0x118 [ 156.158478][ T3314] el0_svc_common.constprop.0+0x40/0xe0 [ 156.159550][ T3314] do_el0_svc+0x1c/0x28 [ 156.160415][ T3314] el0_svc+0x34/0xf8 [ 156.161109][ T3314] el0t_64_sync_handler+0x100/0x12c [ 156.162449][ T3314] el0t_64_sync+0x19c/0x1a0 executing program [ 156.217247][ T3315] BUG: Bad page cache in process syz-executor356 pfn:49cf4 [ 156.218258][ T3315] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x49cf4 [ 156.218923][ T3315] memcg:f7f0000002c3a000 [ 156.219250][ T3315] aops:shmem_aops ino:3d [ 156.219623][ T3315] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.220336][ T3315] raw: 01ffc0000004002d ffffc1ffc0273e88 ffffc1ffc0273cc8 f8f000000749b730 [ 156.220848][ T3315] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.221401][ T3315] page dumped because: still mapped when deleted [ 156.222028][ T3315] CPU: 0 PID: 3315 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.223870][ T3315] Hardware name: linux,dummy-virt (DT) [ 156.224685][ T3315] Call trace: [ 156.225251][ T3315] dump_backtrace+0x94/0xec [ 156.226063][ T3315] show_stack+0x18/0x24 [ 156.226771][ T3315] dump_stack_lvl+0x78/0x90 [ 156.227558][ T3315] dump_stack+0x18/0x24 [ 156.228627][ T3315] filemap_unaccount_folio+0x118/0x278 [ 156.229488][ T3315] __filemap_remove_folio+0x3c/0x178 [ 156.230320][ T3315] filemap_remove_folio+0x48/0xa8 [ 156.231068][ T3315] truncate_inode_folio+0x30/0x4c [ 156.232373][ T3315] shmem_undo_range+0x208/0x620 [ 156.233165][ T3315] shmem_evict_inode+0x130/0x2dc [ 156.234122][ T3315] evict+0xb4/0x198 [ 156.235030][ T3315] iput+0x100/0x1b8 [ 156.235678][ T3315] dentry_unlink_inode+0xc0/0x188 [ 156.236429][ T3315] __dentry_kill+0x7c/0x1d4 [ 156.237154][ T3315] dput.part.0+0x30/0xbc [ 156.237927][ T3315] dput+0x4c/0x50 [ 156.238603][ T3315] __fput+0x110/0x2d4 [ 156.239285][ T3315] __fput_sync+0x50/0x5c [ 156.239959][ T3315] __arm64_sys_close+0x38/0x7c [ 156.240733][ T3315] invoke_syscall+0x48/0x118 [ 156.241665][ T3315] el0_svc_common.constprop.0+0x40/0xe0 [ 156.242602][ T3315] do_el0_svc+0x1c/0x28 [ 156.243306][ T3315] el0_svc+0x34/0xf8 [ 156.243992][ T3315] el0t_64_sync_handler+0x100/0x12c [ 156.245021][ T3315] el0t_64_sync+0x19c/0x1a0 [ 156.246989][ T3315] BUG: Bad page cache in process syz-executor356 pfn:49cf3 [ 156.247869][ T3315] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x49cf3 [ 156.248924][ T3315] memcg:f7f0000002c3a000 [ 156.249559][ T3315] aops:shmem_aops ino:3d [ 156.250306][ T3315] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.252291][ T3315] raw: 01ffc0000004002d ffffc1ffc0273d08 ffffc1ffc0273c88 f8f000000749b730 [ 156.253530][ T3315] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.254688][ T3315] page dumped because: still mapped when deleted [ 156.255527][ T3315] CPU: 0 PID: 3315 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.257082][ T3315] Hardware name: linux,dummy-virt (DT) [ 156.257595][ T3315] Call trace: [ 156.257949][ T3315] dump_backtrace+0x94/0xec [ 156.258398][ T3315] show_stack+0x18/0x24 [ 156.258804][ T3315] dump_stack_lvl+0x78/0x90 [ 156.259195][ T3315] dump_stack+0x18/0x24 [ 156.259579][ T3315] filemap_unaccount_folio+0x118/0x278 [ 156.260331][ T3315] __filemap_remove_folio+0x3c/0x178 [ 156.261071][ T3315] filemap_remove_folio+0x48/0xa8 [ 156.262112][ T3315] truncate_inode_folio+0x30/0x4c [ 156.262893][ T3315] shmem_undo_range+0x208/0x620 [ 156.263417][ T3315] shmem_evict_inode+0x130/0x2dc [ 156.263855][ T3315] evict+0xb4/0x198 [ 156.264245][ T3315] iput+0x100/0x1b8 [ 156.265766][ T3315] dentry_unlink_inode+0xc0/0x188 [ 156.266581][ T3315] __dentry_kill+0x7c/0x1d4 [ 156.267833][ T3315] dput.part.0+0x30/0xbc [ 156.268353][ T3315] dput+0x4c/0x50 [ 156.268706][ T3315] __fput+0x110/0x2d4 [ 156.269803][ T3315] __fput_sync+0x50/0x5c [ 156.270287][ T3315] __arm64_sys_close+0x38/0x7c [ 156.270916][ T3315] invoke_syscall+0x48/0x118 [ 156.272526][ T3315] el0_svc_common.constprop.0+0x40/0xe0 [ 156.274075][ T3315] do_el0_svc+0x1c/0x28 [ 156.274942][ T3315] el0_svc+0x34/0xf8 [ 156.275783][ T3315] el0t_64_sync_handler+0x100/0x12c [ 156.277104][ T3315] el0t_64_sync+0x19c/0x1a0 executing program [ 156.330041][ T3316] BUG: Bad page cache in process syz-executor356 pfn:47360 [ 156.331164][ T3316] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x47360 [ 156.332692][ T3316] memcg:f7f0000002c3a000 [ 156.333526][ T3316] aops:shmem_aops ino:43d [ 156.334371][ T3316] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.335956][ T3316] raw: 01ffc0000004002d ffffc1ffc0271048 ffffc1ffc01f4808 f0f00000074ccb70 [ 156.337164][ T3316] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.339587][ T3316] page dumped because: still mapped when deleted [ 156.340532][ T3316] CPU: 1 PID: 3316 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.342388][ T3316] Hardware name: linux,dummy-virt (DT) [ 156.343241][ T3316] Call trace: [ 156.343922][ T3316] dump_backtrace+0x94/0xec [ 156.344729][ T3316] show_stack+0x18/0x24 [ 156.345483][ T3316] dump_stack_lvl+0x78/0x90 [ 156.346356][ T3316] dump_stack+0x18/0x24 [ 156.347183][ T3316] filemap_unaccount_folio+0x118/0x278 [ 156.348042][ T3316] __filemap_remove_folio+0x3c/0x178 [ 156.348922][ T3316] filemap_remove_folio+0x48/0xa8 [ 156.349788][ T3316] truncate_inode_folio+0x30/0x4c [ 156.350896][ T3316] shmem_undo_range+0x208/0x620 [ 156.352043][ T3316] shmem_evict_inode+0x130/0x2dc [ 156.352967][ T3316] evict+0xb4/0x198 [ 156.353793][ T3316] iput+0x100/0x1b8 [ 156.354452][ T3316] dentry_unlink_inode+0xc0/0x188 [ 156.355184][ T3316] __dentry_kill+0x7c/0x1d4 [ 156.355965][ T3316] dput.part.0+0x30/0xbc [ 156.356697][ T3316] dput+0x4c/0x50 [ 156.357388][ T3316] __fput+0x110/0x2d4 [ 156.358146][ T3316] __fput_sync+0x50/0x5c [ 156.358876][ T3316] __arm64_sys_close+0x38/0x7c [ 156.359707][ T3316] invoke_syscall+0x48/0x118 [ 156.360459][ T3316] el0_svc_common.constprop.0+0x40/0xe0 [ 156.361366][ T3316] do_el0_svc+0x1c/0x28 [ 156.362332][ T3316] el0_svc+0x34/0xf8 [ 156.363058][ T3316] el0t_64_sync_handler+0x100/0x12c [ 156.363976][ T3316] el0t_64_sync+0x19c/0x1a0 [ 156.368691][ T3316] BUG: Bad page cache in process syz-executor356 pfn:47d20 [ 156.369906][ T3316] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x47d20 [ 156.371003][ T3316] memcg:f7f0000002c3a000 [ 156.372047][ T3316] aops:shmem_aops ino:43d [ 156.372802][ T3316] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.374262][ T3316] raw: 01ffc0000004002d ffffc1ffc01cd808 ffffc1ffc1e83e08 f0f00000074ccb70 [ 156.375242][ T3316] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.376250][ T3316] page dumped because: still mapped when deleted [ 156.377040][ T3316] CPU: 1 PID: 3316 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.378425][ T3316] Hardware name: linux,dummy-virt (DT) [ 156.379184][ T3316] Call trace: [ 156.379727][ T3316] dump_backtrace+0x94/0xec [ 156.380573][ T3316] show_stack+0x18/0x24 [ 156.381339][ T3316] dump_stack_lvl+0x78/0x90 [ 156.382304][ T3316] dump_stack+0x18/0x24 [ 156.383050][ T3316] filemap_unaccount_folio+0x118/0x278 [ 156.383956][ T3316] __filemap_remove_folio+0x3c/0x178 [ 156.384938][ T3316] filemap_remove_folio+0x48/0xa8 [ 156.385803][ T3316] truncate_inode_folio+0x30/0x4c [ 156.386626][ T3316] shmem_undo_range+0x208/0x620 [ 156.387401][ T3316] shmem_evict_inode+0x130/0x2dc [ 156.388192][ T3316] evict+0xb4/0x198 [ 156.388881][ T3316] iput+0x100/0x1b8 [ 156.389984][ T3316] dentry_unlink_inode+0xc0/0x188 [ 156.390783][ T3316] __dentry_kill+0x7c/0x1d4 [ 156.391885][ T3316] dput.part.0+0x30/0xbc [ 156.392696][ T3316] dput+0x4c/0x50 [ 156.393380][ T3316] __fput+0x110/0x2d4 [ 156.394146][ T3316] __fput_sync+0x50/0x5c [ 156.394927][ T3316] __arm64_sys_close+0x38/0x7c [ 156.395718][ T3316] invoke_syscall+0x48/0x118 [ 156.396505][ T3316] el0_svc_common.constprop.0+0x40/0xe0 [ 156.397473][ T3316] do_el0_svc+0x1c/0x28 [ 156.398293][ T3316] el0_svc+0x34/0xf8 [ 156.398991][ T3316] el0t_64_sync_handler+0x100/0x12c [ 156.399804][ T3316] el0t_64_sync+0x19c/0x1a0 executing program [ 156.448957][ T3317] BUG: Bad page cache in process syz-executor356 pfn:ba0f8 [ 156.449977][ T3317] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0xba0f8 [ 156.450963][ T3317] memcg:f7f0000002c3a000 [ 156.451942][ T3317] aops:shmem_aops ino:43e [ 156.452773][ T3317] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.454224][ T3317] raw: 01ffc0000004002d ffffc1ffc028b088 ffffc1ffc01cda88 f8f00000074cce90 [ 156.455235][ T3317] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.456230][ T3317] page dumped because: still mapped when deleted [ 156.457022][ T3317] CPU: 1 PID: 3317 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.459069][ T3317] Hardware name: linux,dummy-virt (DT) [ 156.459831][ T3317] Call trace: [ 156.460403][ T3317] dump_backtrace+0x94/0xec [ 156.461164][ T3317] show_stack+0x18/0x24 [ 156.462196][ T3317] dump_stack_lvl+0x78/0x90 [ 156.462951][ T3317] dump_stack+0x18/0x24 [ 156.463610][ T3317] filemap_unaccount_folio+0x118/0x278 [ 156.464457][ T3317] __filemap_remove_folio+0x3c/0x178 [ 156.465247][ T3317] filemap_remove_folio+0x48/0xa8 [ 156.466083][ T3317] truncate_inode_folio+0x30/0x4c [ 156.466845][ T3317] shmem_undo_range+0x208/0x620 [ 156.467583][ T3317] shmem_evict_inode+0x130/0x2dc [ 156.468331][ T3317] evict+0xb4/0x198 [ 156.468990][ T3317] iput+0x100/0x1b8 [ 156.470331][ T3317] dentry_unlink_inode+0xc0/0x188 [ 156.471068][ T3317] __dentry_kill+0x7c/0x1d4 [ 156.472055][ T3317] dput.part.0+0x30/0xbc [ 156.472805][ T3317] dput+0x4c/0x50 [ 156.473529][ T3317] __fput+0x110/0x2d4 [ 156.474327][ T3317] __fput_sync+0x50/0x5c [ 156.475086][ T3317] __arm64_sys_close+0x38/0x7c [ 156.475900][ T3317] invoke_syscall+0x48/0x118 [ 156.476644][ T3317] el0_svc_common.constprop.0+0x40/0xe0 [ 156.477457][ T3317] do_el0_svc+0x1c/0x28 [ 156.478191][ T3317] el0_svc+0x34/0xf8 [ 156.478910][ T3317] el0t_64_sync_handler+0x100/0x12c [ 156.479663][ T3317] el0t_64_sync+0x19c/0x1a0 [ 156.481916][ T3317] BUG: Bad page cache in process syz-executor356 pfn:4736a [ 156.482923][ T3317] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x4736a [ 156.483996][ T3317] memcg:f7f0000002c3a000 [ 156.484628][ T3317] aops:shmem_aops ino:43e [ 156.485329][ T3317] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.486838][ T3317] raw: 01ffc0000004002d ffffc1ffc1e83e08 ffffc1ffc028a988 f8f00000074cce90 [ 156.487851][ T3317] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.488838][ T3317] page dumped because: still mapped when deleted [ 156.489672][ T3317] CPU: 1 PID: 3317 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.491120][ T3317] Hardware name: linux,dummy-virt (DT) [ 156.492075][ T3317] Call trace: [ 156.492826][ T3317] dump_backtrace+0x94/0xec [ 156.493987][ T3317] show_stack+0x18/0x24 [ 156.494795][ T3317] dump_stack_lvl+0x78/0x90 [ 156.495589][ T3317] dump_stack+0x18/0x24 [ 156.496317][ T3317] filemap_unaccount_folio+0x118/0x278 [ 156.497107][ T3317] __filemap_remove_folio+0x3c/0x178 [ 156.497888][ T3317] filemap_remove_folio+0x48/0xa8 [ 156.498684][ T3317] truncate_inode_folio+0x30/0x4c [ 156.499528][ T3317] shmem_undo_range+0x208/0x620 [ 156.500459][ T3317] shmem_evict_inode+0x130/0x2dc [ 156.501444][ T3317] evict+0xb4/0x198 [ 156.502206][ T3317] iput+0x100/0x1b8 [ 156.502919][ T3317] dentry_unlink_inode+0xc0/0x188 [ 156.503755][ T3317] __dentry_kill+0x7c/0x1d4 [ 156.504611][ T3317] dput.part.0+0x30/0xbc [ 156.505472][ T3317] dput+0x4c/0x50 [ 156.506224][ T3317] __fput+0x110/0x2d4 [ 156.507060][ T3317] __fput_sync+0x50/0x5c [ 156.507916][ T3317] __arm64_sys_close+0x38/0x7c [ 156.509055][ T3317] invoke_syscall+0x48/0x118 [ 156.509887][ T3317] el0_svc_common.constprop.0+0x40/0xe0 [ 156.510823][ T3317] do_el0_svc+0x1c/0x28 [ 156.511986][ T3317] el0_svc+0x34/0xf8 [ 156.512959][ T3317] el0t_64_sync_handler+0x100/0x12c [ 156.514136][ T3317] el0t_64_sync+0x19c/0x1a0 executing program [ 156.569107][ T3318] BUG: Bad page cache in process syz-executor356 pfn:49cbd [ 156.570118][ T3318] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x49cbd [ 156.571092][ T3318] memcg:f7f0000002c3a000 [ 156.571939][ T3318] aops:shmem_aops ino:3e [ 156.572608][ T3318] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.573567][ T3318] raw: 01ffc0000004002d ffffc1ffc0272f88 ffffc1ffc0272f08 f8f000000749b730 [ 156.574224][ T3318] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.574749][ T3318] page dumped because: still mapped when deleted [ 156.575175][ T3318] CPU: 0 PID: 3318 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.576212][ T3318] Hardware name: linux,dummy-virt (DT) [ 156.576797][ T3318] Call trace: [ 156.577365][ T3318] dump_backtrace+0x94/0xec [ 156.578139][ T3318] show_stack+0x18/0x24 [ 156.578846][ T3318] dump_stack_lvl+0x78/0x90 [ 156.579939][ T3318] dump_stack+0x18/0x24 [ 156.580793][ T3318] filemap_unaccount_folio+0x118/0x278 [ 156.581847][ T3318] __filemap_remove_folio+0x3c/0x178 [ 156.582824][ T3318] filemap_remove_folio+0x48/0xa8 [ 156.583606][ T3318] truncate_inode_folio+0x30/0x4c [ 156.584460][ T3318] shmem_undo_range+0x208/0x620 [ 156.585224][ T3318] shmem_evict_inode+0x130/0x2dc [ 156.586015][ T3318] evict+0xb4/0x198 [ 156.586757][ T3318] iput+0x100/0x1b8 [ 156.587485][ T3318] dentry_unlink_inode+0xc0/0x188 [ 156.588300][ T3318] __dentry_kill+0x7c/0x1d4 [ 156.589083][ T3318] dput.part.0+0x30/0xbc [ 156.589859][ T3318] dput+0x4c/0x50 [ 156.590832][ T3318] __fput+0x110/0x2d4 [ 156.591402][ T3318] __fput_sync+0x50/0x5c [ 156.591909][ T3318] __arm64_sys_close+0x38/0x7c [ 156.592348][ T3318] invoke_syscall+0x48/0x118 [ 156.592736][ T3318] el0_svc_common.constprop.0+0x40/0xe0 [ 156.593238][ T3318] do_el0_svc+0x1c/0x28 [ 156.593698][ T3318] el0_svc+0x34/0xf8 [ 156.594119][ T3318] el0t_64_sync_handler+0x100/0x12c [ 156.594561][ T3318] el0t_64_sync+0x19c/0x1a0 [ 156.595905][ T3318] BUG: Bad page cache in process syz-executor356 pfn:49cbc [ 156.596412][ T3318] page: refcount:4 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x49cbc [ 156.596929][ T3318] memcg:f7f0000002c3a000 [ 156.597259][ T3318] aops:shmem_aops ino:3e [ 156.597662][ T3318] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.598461][ T3318] raw: 01ffc0000004002d ffffc1ffc0272f48 ffffc1ffc0272ec8 f8f000000749b730 [ 156.599603][ T3318] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.600165][ T3318] page dumped because: still mapped when deleted [ 156.600593][ T3318] CPU: 0 PID: 3318 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.601555][ T3318] Hardware name: linux,dummy-virt (DT) [ 156.602136][ T3318] Call trace: [ 156.602570][ T3318] dump_backtrace+0x94/0xec [ 156.603049][ T3318] show_stack+0x18/0x24 [ 156.603469][ T3318] dump_stack_lvl+0x78/0x90 [ 156.603938][ T3318] dump_stack+0x18/0x24 [ 156.604321][ T3318] filemap_unaccount_folio+0x118/0x278 [ 156.604837][ T3318] __filemap_remove_folio+0x3c/0x178 [ 156.605416][ T3318] filemap_remove_folio+0x48/0xa8 [ 156.606112][ T3318] truncate_inode_folio+0x30/0x4c [ 156.606669][ T3318] shmem_undo_range+0x208/0x620 [ 156.607072][ T3318] shmem_evict_inode+0x130/0x2dc [ 156.607503][ T3318] evict+0xb4/0x198 [ 156.607841][ T3318] iput+0x100/0x1b8 [ 156.608321][ T3318] dentry_unlink_inode+0xc0/0x188 [ 156.608826][ T3318] __dentry_kill+0x7c/0x1d4 [ 156.609278][ T3318] dput.part.0+0x30/0xbc [ 156.609747][ T3318] dput+0x4c/0x50 [ 156.610138][ T3318] __fput+0x110/0x2d4 [ 156.610515][ T3318] __fput_sync+0x50/0x5c [ 156.610892][ T3318] __arm64_sys_close+0x38/0x7c [ 156.611553][ T3318] invoke_syscall+0x48/0x118 [ 156.612082][ T3318] el0_svc_common.constprop.0+0x40/0xe0 [ 156.612975][ T3318] do_el0_svc+0x1c/0x28 [ 156.613806][ T3318] el0_svc+0x34/0xf8 [ 156.614222][ T3318] el0t_64_sync_handler+0x100/0x12c [ 156.614767][ T3318] el0t_64_sync+0x19c/0x1a0 executing program [ 156.647222][ T3319] BUG: Bad page cache in process syz-executor356 pfn:49c47 [ 156.648046][ T3319] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49c47 [ 156.648810][ T3319] memcg:f7f0000002c3a000 [ 156.649178][ T3319] aops:shmem_aops ino:3f [ 156.649579][ T3319] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.650403][ T3319] raw: 01ffc0000004002d ffffc1ffc0273e48 ffffc1ffc01c1ac8 faf000000749aab0 [ 156.651032][ T3319] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.652341][ T3319] page dumped because: still mapped when deleted [ 156.653004][ T3319] CPU: 0 PID: 3319 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.654774][ T3319] Hardware name: linux,dummy-virt (DT) [ 156.655527][ T3319] Call trace: [ 156.656100][ T3319] dump_backtrace+0x94/0xec [ 156.656840][ T3319] show_stack+0x18/0x24 [ 156.657421][ T3319] dump_stack_lvl+0x78/0x90 [ 156.658252][ T3319] dump_stack+0x18/0x24 [ 156.659037][ T3319] filemap_unaccount_folio+0x118/0x278 [ 156.659899][ T3319] __filemap_remove_folio+0x3c/0x178 [ 156.660753][ T3319] filemap_remove_folio+0x48/0xa8 [ 156.662012][ T3319] truncate_inode_folio+0x30/0x4c [ 156.662855][ T3319] shmem_undo_range+0x208/0x620 [ 156.663674][ T3319] shmem_evict_inode+0x130/0x2dc [ 156.664515][ T3319] evict+0xb4/0x198 [ 156.665257][ T3319] iput+0x100/0x1b8 [ 156.665934][ T3319] dentry_unlink_inode+0xc0/0x188 [ 156.666805][ T3319] __dentry_kill+0x7c/0x1d4 [ 156.667601][ T3319] dput.part.0+0x30/0xbc [ 156.668531][ T3319] dput+0x4c/0x50 [ 156.669350][ T3319] __fput+0x110/0x2d4 [ 156.670293][ T3319] __fput_sync+0x50/0x5c [ 156.671079][ T3319] __arm64_sys_close+0x38/0x7c [ 156.672001][ T3319] invoke_syscall+0x48/0x118 [ 156.672738][ T3319] el0_svc_common.constprop.0+0x40/0xe0 [ 156.673827][ T3319] do_el0_svc+0x1c/0x28 [ 156.674638][ T3319] el0_svc+0x34/0xf8 [ 156.675479][ T3319] el0t_64_sync_handler+0x100/0x12c [ 156.676361][ T3319] el0t_64_sync+0x19c/0x1a0 [ 156.680542][ T3319] BUG: Bad page cache in process syz-executor356 pfn:4706b [ 156.681970][ T3319] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4706b [ 156.683195][ T3319] memcg:f7f0000002c3a000 [ 156.683930][ T3319] aops:shmem_aops ino:3f [ 156.684730][ T3319] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.686395][ T3319] raw: 01ffc0000004002d ffffc1ffc02711c8 ffffc1ffc0272e48 faf000000749aab0 [ 156.687556][ T3319] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.688963][ T3319] page dumped because: still mapped when deleted [ 156.690144][ T3319] CPU: 0 PID: 3319 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.693198][ T3319] Hardware name: linux,dummy-virt (DT) [ 156.694256][ T3319] Call trace: [ 156.694866][ T3319] dump_backtrace+0x94/0xec [ 156.695675][ T3319] show_stack+0x18/0x24 [ 156.696403][ T3319] dump_stack_lvl+0x78/0x90 [ 156.697182][ T3319] dump_stack+0x18/0x24 [ 156.698068][ T3319] filemap_unaccount_folio+0x118/0x278 [ 156.699059][ T3319] __filemap_remove_folio+0x3c/0x178 [ 156.700156][ T3319] filemap_remove_folio+0x48/0xa8 [ 156.701063][ T3319] truncate_inode_folio+0x30/0x4c [ 156.702447][ T3319] shmem_undo_range+0x208/0x620 [ 156.703695][ T3319] shmem_evict_inode+0x130/0x2dc [ 156.704865][ T3319] evict+0xb4/0x198 [ 156.705607][ T3319] iput+0x100/0x1b8 [ 156.706537][ T3319] dentry_unlink_inode+0xc0/0x188 [ 156.707639][ T3319] __dentry_kill+0x7c/0x1d4 [ 156.708733][ T3319] dput.part.0+0x30/0xbc [ 156.709488][ T3319] dput+0x4c/0x50 [ 156.710250][ T3319] __fput+0x110/0x2d4 [ 156.711117][ T3319] __fput_sync+0x50/0x5c [ 156.712287][ T3319] __arm64_sys_close+0x38/0x7c [ 156.713501][ T3319] invoke_syscall+0x48/0x118 [ 156.714692][ T3319] el0_svc_common.constprop.0+0x40/0xe0 [ 156.715940][ T3319] do_el0_svc+0x1c/0x28 [ 156.716938][ T3319] el0_svc+0x34/0xf8 [ 156.717778][ T3319] el0t_64_sync_handler+0x100/0x12c [ 156.718876][ T3319] el0t_64_sync+0x19c/0x1a0 executing program [ 156.766953][ T3320] BUG: Bad page cache in process syz-executor356 pfn:49cbb [ 156.767874][ T3320] page: refcount:5 mapcount:1 mapping:0000000038f207e9 index:0x0 pfn:0x49cbb [ 156.768830][ T3320] memcg:f7f0000002c3a000 [ 156.769396][ T3320] aops:shmem_aops ino:40 [ 156.770048][ T3320] flags: 0x1ffc0000004000d(locked|referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.771122][ T3320] raw: 01ffc0000004000d 0000000000000000 dead000000000122 f8f000000749b730 [ 156.772434][ T3320] raw: 0000000000000000 0000000000000000 0000000500000000 f7f0000002c3a000 [ 156.773570][ T3320] page dumped because: still mapped when deleted [ 156.775362][ T3320] CPU: 1 PID: 3320 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.777363][ T3320] Hardware name: linux,dummy-virt (DT) [ 156.778880][ T3320] Call trace: [ 156.779986][ T3320] dump_backtrace+0x94/0xec [ 156.781529][ T3320] show_stack+0x18/0x24 [ 156.783048][ T3320] dump_stack_lvl+0x78/0x90 [ 156.784479][ T3320] dump_stack+0x18/0x24 [ 156.785797][ T3320] filemap_unaccount_folio+0x118/0x278 [ 156.787186][ T3320] __filemap_remove_folio+0x3c/0x178 [ 156.788786][ T3320] filemap_remove_folio+0x48/0xa8 [ 156.790333][ T3320] truncate_inode_folio+0x30/0x4c [ 156.792130][ T3320] shmem_undo_range+0x208/0x620 [ 156.793660][ T3320] shmem_evict_inode+0x130/0x2dc [ 156.795101][ T3320] evict+0xb4/0x198 [ 156.796312][ T3320] iput+0x100/0x1b8 [ 156.796876][ T3320] dentry_unlink_inode+0xc0/0x188 [ 156.797433][ T3320] __dentry_kill+0x7c/0x1d4 [ 156.798154][ T3320] dput.part.0+0x30/0xbc [ 156.798741][ T3320] dput+0x4c/0x50 [ 156.799268][ T3320] __fput+0x110/0x2d4 [ 156.799805][ T3320] __fput_sync+0x50/0x5c [ 156.800377][ T3320] __arm64_sys_close+0x38/0x7c [ 156.801000][ T3320] invoke_syscall+0x48/0x118 [ 156.801917][ T3320] el0_svc_common.constprop.0+0x40/0xe0 [ 156.802619][ T3320] do_el0_svc+0x1c/0x28 [ 156.803340][ T3320] el0_svc+0x34/0xf8 [ 156.803897][ T3320] el0t_64_sync_handler+0x100/0x12c [ 156.804562][ T3320] el0t_64_sync+0x19c/0x1a0 [ 156.806091][ T3320] BUG: Bad page cache in process syz-executor356 pfn:49cbe [ 156.806883][ T3320] page: refcount:5 mapcount:1 mapping:0000000038f207e9 index:0x1 pfn:0x49cbe [ 156.807745][ T3320] memcg:f7f0000002c3a000 [ 156.808253][ T3320] aops:shmem_aops ino:40 [ 156.808846][ T3320] flags: 0x1ffc0000004000d(locked|referenced|uptodate|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.810375][ T3320] raw: 01ffc0000004000d 0000000000000000 dead000000000122 f8f000000749b730 [ 156.811386][ T3320] raw: 0000000000000001 0000000000000000 0000000500000000 f7f0000002c3a000 [ 156.812875][ T3320] page dumped because: still mapped when deleted [ 156.813633][ T3320] CPU: 1 PID: 3320 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.815170][ T3320] Hardware name: linux,dummy-virt (DT) [ 156.815902][ T3320] Call trace: [ 156.816415][ T3320] dump_backtrace+0x94/0xec [ 156.817075][ T3320] show_stack+0x18/0x24 [ 156.817637][ T3320] dump_stack_lvl+0x78/0x90 [ 156.818475][ T3320] dump_stack+0x18/0x24 [ 156.819071][ T3320] filemap_unaccount_folio+0x118/0x278 [ 156.820002][ T3320] __filemap_remove_folio+0x3c/0x178 [ 156.821198][ T3320] filemap_remove_folio+0x48/0xa8 [ 156.822029][ T3320] truncate_inode_folio+0x30/0x4c [ 156.822732][ T3320] shmem_undo_range+0x208/0x620 [ 156.823430][ T3320] shmem_evict_inode+0x130/0x2dc [ 156.824136][ T3320] evict+0xb4/0x198 [ 156.824813][ T3320] iput+0x100/0x1b8 [ 156.825453][ T3320] dentry_unlink_inode+0xc0/0x188 [ 156.826221][ T3320] __dentry_kill+0x7c/0x1d4 [ 156.826875][ T3320] dput.part.0+0x30/0xbc [ 156.827538][ T3320] dput+0x4c/0x50 [ 156.828120][ T3320] __fput+0x110/0x2d4 [ 156.828703][ T3320] __fput_sync+0x50/0x5c [ 156.829413][ T3320] __arm64_sys_close+0x38/0x7c [ 156.830079][ T3320] invoke_syscall+0x48/0x118 [ 156.830700][ T3320] el0_svc_common.constprop.0+0x40/0xe0 [ 156.831608][ T3320] do_el0_svc+0x1c/0x28 [ 156.832507][ T3320] el0_svc+0x34/0xf8 [ 156.833231][ T3320] el0t_64_sync_handler+0x100/0x12c [ 156.833988][ T3320] el0t_64_sync+0x19c/0x1a0 executing program [ 156.883298][ T3321] BUG: Bad page cache in process syz-executor356 pfn:470b7 [ 156.883885][ T3321] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x470b7 [ 156.884454][ T3321] memcg:f7f0000002c3a000 [ 156.884820][ T3321] aops:shmem_aops ino:43f [ 156.885407][ T3321] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.886830][ T3321] raw: 01ffc0000004002d ffffc1ffc01c2e08 ffffc1ffc0270808 f8f00000074cce90 [ 156.887817][ T3321] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.888692][ T3321] page dumped because: still mapped when deleted [ 156.889410][ T3321] CPU: 1 PID: 3321 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.890785][ T3321] Hardware name: linux,dummy-virt (DT) [ 156.891891][ T3321] Call trace: [ 156.892508][ T3321] dump_backtrace+0x94/0xec [ 156.893165][ T3321] show_stack+0x18/0x24 [ 156.893817][ T3321] dump_stack_lvl+0x78/0x90 [ 156.894474][ T3321] dump_stack+0x18/0x24 [ 156.895132][ T3321] filemap_unaccount_folio+0x118/0x278 [ 156.895935][ T3321] __filemap_remove_folio+0x3c/0x178 [ 156.896662][ T3321] filemap_remove_folio+0x48/0xa8 [ 156.897373][ T3321] truncate_inode_folio+0x30/0x4c [ 156.898152][ T3321] shmem_undo_range+0x208/0x620 [ 156.898902][ T3321] shmem_evict_inode+0x130/0x2dc [ 156.899643][ T3321] evict+0xb4/0x198 [ 156.900291][ T3321] iput+0x100/0x1b8 [ 156.900934][ T3321] dentry_unlink_inode+0xc0/0x188 [ 156.902143][ T3321] __dentry_kill+0x7c/0x1d4 [ 156.903008][ T3321] dput.part.0+0x30/0xbc [ 156.903685][ T3321] dput+0x4c/0x50 [ 156.904329][ T3321] __fput+0x110/0x2d4 [ 156.904985][ T3321] __fput_sync+0x50/0x5c [ 156.905818][ T3321] __arm64_sys_close+0x38/0x7c [ 156.906496][ T3321] invoke_syscall+0x48/0x118 [ 156.907242][ T3321] el0_svc_common.constprop.0+0x40/0xe0 [ 156.907975][ T3321] do_el0_svc+0x1c/0x28 [ 156.908571][ T3321] el0_svc+0x34/0xf8 [ 156.909192][ T3321] el0t_64_sync_handler+0x100/0x12c [ 156.909912][ T3321] el0t_64_sync+0x19c/0x1a0 [ 156.912691][ T3321] BUG: Bad page cache in process syz-executor356 pfn:49c20 [ 156.913555][ T3321] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x49c20 [ 156.914507][ T3321] memcg:f7f0000002c3a000 [ 156.915086][ T3321] aops:shmem_aops ino:43f [ 156.915658][ T3321] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.916947][ T3321] raw: 01ffc0000004002d ffffc1ffc01c2dc8 ffffc1ffc0270788 f8f00000074cce90 [ 156.917962][ T3321] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.918981][ T3321] page dumped because: still mapped when deleted [ 156.919803][ T3321] CPU: 1 PID: 3321 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.921207][ T3321] Hardware name: linux,dummy-virt (DT) [ 156.922122][ T3321] Call trace: [ 156.922698][ T3321] dump_backtrace+0x94/0xec [ 156.923325][ T3321] show_stack+0x18/0x24 [ 156.923991][ T3321] dump_stack_lvl+0x78/0x90 [ 156.924710][ T3321] dump_stack+0x18/0x24 [ 156.925379][ T3321] filemap_unaccount_folio+0x118/0x278 [ 156.926367][ T3321] __filemap_remove_folio+0x3c/0x178 [ 156.927081][ T3321] filemap_remove_folio+0x48/0xa8 [ 156.927833][ T3321] truncate_inode_folio+0x30/0x4c [ 156.928499][ T3321] shmem_undo_range+0x208/0x620 [ 156.929221][ T3321] shmem_evict_inode+0x130/0x2dc [ 156.929936][ T3321] evict+0xb4/0x198 [ 156.930530][ T3321] iput+0x100/0x1b8 [ 156.931175][ T3321] dentry_unlink_inode+0xc0/0x188 [ 156.932526][ T3321] __dentry_kill+0x7c/0x1d4 [ 156.933292][ T3321] dput.part.0+0x30/0xbc [ 156.933923][ T3321] dput+0x4c/0x50 [ 156.934605][ T3321] __fput+0x110/0x2d4 [ 156.935256][ T3321] __fput_sync+0x50/0x5c [ 156.935833][ T3321] __arm64_sys_close+0x38/0x7c [ 156.936546][ T3321] invoke_syscall+0x48/0x118 [ 156.937473][ T3321] el0_svc_common.constprop.0+0x40/0xe0 [ 156.939158][ T3321] do_el0_svc+0x1c/0x28 [ 156.939689][ T3321] el0_svc+0x34/0xf8 [ 156.940267][ T3321] el0t_64_sync_handler+0x100/0x12c [ 156.940820][ T3321] el0t_64_sync+0x19c/0x1a0 executing program [ 156.973549][ T3322] BUG: Bad page cache in process syz-executor356 pfn:49cbf [ 156.974317][ T3322] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x49cbf [ 156.974952][ T3322] memcg:f7f0000002c3a000 [ 156.975362][ T3322] aops:shmem_aops ino:440 [ 156.975814][ T3322] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 156.976682][ T3322] raw: 01ffc0000004002d ffffc1ffc028cb08 ffffc1ffc028b048 f0f00000074ccb70 [ 156.977293][ T3322] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 156.977823][ T3322] page dumped because: still mapped when deleted [ 156.978444][ T3322] CPU: 1 PID: 3322 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 156.980206][ T3322] Hardware name: linux,dummy-virt (DT) [ 156.981730][ T3322] Call trace: [ 156.982438][ T3322] dump_backtrace+0x94/0xec [ 156.983363][ T3322] show_stack+0x18/0x24 [ 156.984138][ T3322] dump_stack_lvl+0x78/0x90 [ 156.984948][ T3322] dump_stack+0x18/0x24 [ 156.985777][ T3322] filemap_unaccount_folio+0x118/0x278 [ 156.986734][ T3322] __filemap_remove_folio+0x3c/0x178 [ 156.987719][ T3322] filemap_remove_folio+0x48/0xa8 [ 156.988606][ T3322] truncate_inode_folio+0x30/0x4c [ 156.989473][ T3322] shmem_undo_range+0x208/0x620 [ 156.990436][ T3322] shmem_evict_inode+0x130/0x2dc [ 156.990819][ T3322] evict+0xb4/0x198 [ 156.991194][ T3322] iput+0x100/0x1b8 [ 156.991620][ T3322] dentry_unlink_inode+0xc0/0x188 [ 156.992088][ T3322] __dentry_kill+0x7c/0x1d4 [ 156.992526][ T3322] dput.part.0+0x30/0xbc [ 156.992942][ T3322] dput+0x4c/0x50 [ 156.993328][ T3322] __fput+0x110/0x2d4 [ 156.993743][ T3322] __fput_sync+0x50/0x5c [ 156.994118][ T3322] __arm64_sys_close+0x38/0x7c [ 156.994622][ T3322] invoke_syscall+0x48/0x118 [ 156.994990][ T3322] el0_svc_common.constprop.0+0x40/0xe0 [ 156.995452][ T3322] do_el0_svc+0x1c/0x28 [ 156.995887][ T3322] el0_svc+0x34/0xf8 [ 156.996264][ T3322] el0t_64_sync_handler+0x100/0x12c [ 156.996665][ T3322] el0t_64_sync+0x19c/0x1a0 [ 156.998978][ T3322] BUG: Bad page cache in process syz-executor356 pfn:4a2c1 [ 156.999442][ T3322] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a2c1 [ 156.999986][ T3322] memcg:f7f0000002c3a000 [ 157.000305][ T3322] aops:shmem_aops ino:440 [ 157.000700][ T3322] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.001699][ T3322] raw: 01ffc0000004002d ffffc1ffc0272fc8 ffffc1ffc0229048 f0f00000074ccb70 [ 157.002331][ T3322] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.002838][ T3322] page dumped because: still mapped when deleted [ 157.003274][ T3322] CPU: 1 PID: 3322 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.003978][ T3322] Hardware name: linux,dummy-virt (DT) [ 157.004409][ T3322] Call trace: [ 157.004733][ T3322] dump_backtrace+0x94/0xec [ 157.005193][ T3322] show_stack+0x18/0x24 [ 157.005560][ T3322] dump_stack_lvl+0x78/0x90 [ 157.005998][ T3322] dump_stack+0x18/0x24 [ 157.006396][ T3322] filemap_unaccount_folio+0x118/0x278 [ 157.006787][ T3322] __filemap_remove_folio+0x3c/0x178 [ 157.007164][ T3322] filemap_remove_folio+0x48/0xa8 [ 157.007544][ T3322] truncate_inode_folio+0x30/0x4c [ 157.007928][ T3322] shmem_undo_range+0x208/0x620 [ 157.008300][ T3322] shmem_evict_inode+0x130/0x2dc [ 157.008700][ T3322] evict+0xb4/0x198 [ 157.009036][ T3322] iput+0x100/0x1b8 [ 157.009463][ T3322] dentry_unlink_inode+0xc0/0x188 [ 157.010000][ T3322] __dentry_kill+0x7c/0x1d4 [ 157.010396][ T3322] dput.part.0+0x30/0xbc [ 157.010742][ T3322] dput+0x4c/0x50 [ 157.011262][ T3322] __fput+0x110/0x2d4 [ 157.011779][ T3322] __fput_sync+0x50/0x5c [ 157.012187][ T3322] __arm64_sys_close+0x38/0x7c [ 157.012595][ T3322] invoke_syscall+0x48/0x118 [ 157.012999][ T3322] el0_svc_common.constprop.0+0x40/0xe0 [ 157.013500][ T3322] do_el0_svc+0x1c/0x28 [ 157.013931][ T3322] el0_svc+0x34/0xf8 [ 157.014303][ T3322] el0t_64_sync_handler+0x100/0x12c [ 157.014705][ T3322] el0t_64_sync+0x19c/0x1a0 executing program [ 157.045838][ T3323] BUG: Bad page cache in process syz-executor356 pfn:49c1e [ 157.046406][ T3323] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x49c1e [ 157.046925][ T3323] memcg:f7f0000002c3a000 [ 157.047227][ T3323] aops:shmem_aops ino:441 [ 157.047580][ T3323] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.048281][ T3323] raw: 01ffc0000004002d ffffc1ffc01cc508 ffffc1ffc01c2e08 f8f00000074cce90 [ 157.048767][ T3323] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.049215][ T3323] page dumped because: still mapped when deleted [ 157.049584][ T3323] CPU: 1 PID: 3323 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.050271][ T3323] Hardware name: linux,dummy-virt (DT) [ 157.050621][ T3323] Call trace: [ 157.050887][ T3323] dump_backtrace+0x94/0xec [ 157.051333][ T3323] show_stack+0x18/0x24 [ 157.051818][ T3323] dump_stack_lvl+0x78/0x90 [ 157.052197][ T3323] dump_stack+0x18/0x24 [ 157.052593][ T3323] filemap_unaccount_folio+0x118/0x278 [ 157.053038][ T3323] __filemap_remove_folio+0x3c/0x178 [ 157.053465][ T3323] filemap_remove_folio+0x48/0xa8 [ 157.053910][ T3323] truncate_inode_folio+0x30/0x4c [ 157.054308][ T3323] shmem_undo_range+0x208/0x620 [ 157.054722][ T3323] shmem_evict_inode+0x130/0x2dc [ 157.055208][ T3323] evict+0xb4/0x198 [ 157.055614][ T3323] iput+0x100/0x1b8 [ 157.055949][ T3323] dentry_unlink_inode+0xc0/0x188 [ 157.056342][ T3323] __dentry_kill+0x7c/0x1d4 [ 157.056733][ T3323] dput.part.0+0x30/0xbc [ 157.057078][ T3323] dput+0x4c/0x50 [ 157.057413][ T3323] __fput+0x110/0x2d4 [ 157.057822][ T3323] __fput_sync+0x50/0x5c [ 157.058176][ T3323] __arm64_sys_close+0x38/0x7c [ 157.058644][ T3323] invoke_syscall+0x48/0x118 [ 157.059068][ T3323] el0_svc_common.constprop.0+0x40/0xe0 [ 157.059596][ T3323] do_el0_svc+0x1c/0x28 [ 157.060013][ T3323] el0_svc+0x34/0xf8 [ 157.060397][ T3323] el0t_64_sync_handler+0x100/0x12c [ 157.060827][ T3323] el0t_64_sync+0x19c/0x1a0 [ 157.062622][ T3323] BUG: Bad page cache in process syz-executor356 pfn:470b8 [ 157.063078][ T3323] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x470b8 [ 157.063602][ T3323] memcg:f7f0000002c3a000 [ 157.063908][ T3323] aops:shmem_aops ino:441 [ 157.064280][ T3323] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.064950][ T3323] raw: 01ffc0000004002d ffffc1ffc0270788 ffffc1ffc02295c8 f8f00000074cce90 [ 157.065554][ T3323] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.066087][ T3323] page dumped because: still mapped when deleted [ 157.066487][ T3323] CPU: 1 PID: 3323 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.067133][ T3323] Hardware name: linux,dummy-virt (DT) [ 157.067473][ T3323] Call trace: [ 157.067729][ T3323] dump_backtrace+0x94/0xec [ 157.068076][ T3323] show_stack+0x18/0x24 [ 157.068421][ T3323] dump_stack_lvl+0x78/0x90 [ 157.068856][ T3323] dump_stack+0x18/0x24 [ 157.069194][ T3323] filemap_unaccount_folio+0x118/0x278 [ 157.069581][ T3323] __filemap_remove_folio+0x3c/0x178 [ 157.070007][ T3323] filemap_remove_folio+0x48/0xa8 [ 157.070375][ T3323] truncate_inode_folio+0x30/0x4c [ 157.070741][ T3323] shmem_undo_range+0x208/0x620 [ 157.071222][ T3323] shmem_evict_inode+0x130/0x2dc [ 157.071670][ T3323] evict+0xb4/0x198 [ 157.072114][ T3323] iput+0x100/0x1b8 [ 157.072562][ T3323] dentry_unlink_inode+0xc0/0x188 [ 157.073007][ T3323] __dentry_kill+0x7c/0x1d4 [ 157.073442][ T3323] dput.part.0+0x30/0xbc [ 157.073922][ T3323] dput+0x4c/0x50 [ 157.074284][ T3323] __fput+0x110/0x2d4 [ 157.074708][ T3323] __fput_sync+0x50/0x5c [ 157.075103][ T3323] __arm64_sys_close+0x38/0x7c [ 157.075523][ T3323] invoke_syscall+0x48/0x118 [ 157.075945][ T3323] el0_svc_common.constprop.0+0x40/0xe0 [ 157.076375][ T3323] do_el0_svc+0x1c/0x28 [ 157.076753][ T3323] el0_svc+0x34/0xf8 [ 157.077131][ T3323] el0t_64_sync_handler+0x100/0x12c [ 157.077544][ T3323] el0t_64_sync+0x19c/0x1a0 executing program [ 157.109867][ T3324] BUG: Bad page cache in process syz-executor356 pfn:48a41 [ 157.110858][ T3324] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x48a41 [ 157.112204][ T3324] memcg:f7f0000002c3a000 [ 157.112861][ T3324] aops:shmem_aops ino:442 [ 157.114136][ T3324] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.115990][ T3324] raw: 01ffc0000004002d ffffc1ffc0229ac8 ffffc1ffc028cb08 f0f00000074ccb70 [ 157.117268][ T3324] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.118510][ T3324] page dumped because: still mapped when deleted [ 157.119509][ T3324] CPU: 1 PID: 3324 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.120810][ T3324] Hardware name: linux,dummy-virt (DT) [ 157.121854][ T3324] Call trace: [ 157.122398][ T3324] dump_backtrace+0x94/0xec [ 157.123148][ T3324] show_stack+0x18/0x24 [ 157.124174][ T3324] dump_stack_lvl+0x78/0x90 [ 157.124820][ T3324] dump_stack+0x18/0x24 [ 157.125443][ T3324] filemap_unaccount_folio+0x118/0x278 [ 157.125974][ T3324] __filemap_remove_folio+0x3c/0x178 [ 157.126432][ T3324] filemap_remove_folio+0x48/0xa8 [ 157.127020][ T3324] truncate_inode_folio+0x30/0x4c [ 157.127674][ T3324] shmem_undo_range+0x208/0x620 [ 157.128335][ T3324] shmem_evict_inode+0x130/0x2dc [ 157.128919][ T3324] evict+0xb4/0x198 [ 157.129279][ T3324] iput+0x100/0x1b8 [ 157.129675][ T3324] dentry_unlink_inode+0xc0/0x188 [ 157.130181][ T3324] __dentry_kill+0x7c/0x1d4 [ 157.130603][ T3324] dput.part.0+0x30/0xbc [ 157.130971][ T3324] dput+0x4c/0x50 [ 157.131454][ T3324] __fput+0x110/0x2d4 [ 157.131949][ T3324] __fput_sync+0x50/0x5c [ 157.132436][ T3324] __arm64_sys_close+0x38/0x7c [ 157.132915][ T3324] invoke_syscall+0x48/0x118 [ 157.133420][ T3324] el0_svc_common.constprop.0+0x40/0xe0 [ 157.133885][ T3324] do_el0_svc+0x1c/0x28 [ 157.134310][ T3324] el0_svc+0x34/0xf8 [ 157.134754][ T3324] el0t_64_sync_handler+0x100/0x12c [ 157.135157][ T3324] el0t_64_sync+0x19c/0x1a0 [ 157.137090][ T3324] BUG: Bad page cache in process syz-executor356 pfn:4a32c [ 157.137628][ T3324] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a32c [ 157.138561][ T3324] memcg:f7f0000002c3a000 [ 157.139227][ T3324] aops:shmem_aops ino:442 [ 157.139924][ T3324] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.140901][ T3324] raw: 01ffc0000004002d ffffc1ffc0229048 ffffc1ffc0229548 f0f00000074ccb70 [ 157.141647][ T3324] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.142329][ T3324] page dumped because: still mapped when deleted [ 157.142853][ T3324] CPU: 1 PID: 3324 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.143538][ T3324] Hardware name: linux,dummy-virt (DT) [ 157.143933][ T3324] Call trace: [ 157.144279][ T3324] dump_backtrace+0x94/0xec [ 157.144759][ T3324] show_stack+0x18/0x24 [ 157.145176][ T3324] dump_stack_lvl+0x78/0x90 [ 157.145652][ T3324] dump_stack+0x18/0x24 [ 157.146332][ T3324] filemap_unaccount_folio+0x118/0x278 [ 157.147123][ T3324] __filemap_remove_folio+0x3c/0x178 [ 157.147551][ T3324] filemap_remove_folio+0x48/0xa8 [ 157.147951][ T3324] truncate_inode_folio+0x30/0x4c [ 157.148344][ T3324] shmem_undo_range+0x208/0x620 [ 157.148744][ T3324] shmem_evict_inode+0x130/0x2dc [ 157.149168][ T3324] evict+0xb4/0x198 [ 157.149647][ T3324] iput+0x100/0x1b8 [ 157.150368][ T3324] dentry_unlink_inode+0xc0/0x188 [ 157.150888][ T3324] __dentry_kill+0x7c/0x1d4 [ 157.151496][ T3324] dput.part.0+0x30/0xbc [ 157.152076][ T3324] dput+0x4c/0x50 [ 157.152504][ T3324] __fput+0x110/0x2d4 [ 157.152936][ T3324] __fput_sync+0x50/0x5c [ 157.153535][ T3324] __arm64_sys_close+0x38/0x7c [ 157.154342][ T3324] invoke_syscall+0x48/0x118 [ 157.155102][ T3324] el0_svc_common.constprop.0+0x40/0xe0 [ 157.156030][ T3324] do_el0_svc+0x1c/0x28 [ 157.156817][ T3324] el0_svc+0x34/0xf8 [ 157.157647][ T3324] el0t_64_sync_handler+0x100/0x12c [ 157.158506][ T3324] el0t_64_sync+0x19c/0x1a0 executing program [ 157.192437][ T3325] BUG: Bad page cache in process syz-executor356 pfn:48a57 [ 157.193047][ T3325] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x48a57 [ 157.193674][ T3325] memcg:f7f0000002c3a000 [ 157.194074][ T3325] aops:shmem_aops ino:443 [ 157.194593][ T3325] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.196184][ T3325] raw: 01ffc0000004002d ffffc1ffc0272e48 ffffc1ffc01cc508 f8f00000074cce90 [ 157.197218][ T3325] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.198314][ T3325] page dumped because: still mapped when deleted [ 157.198949][ T3325] CPU: 1 PID: 3325 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.199778][ T3325] Hardware name: linux,dummy-virt (DT) [ 157.200207][ T3325] Call trace: [ 157.200538][ T3325] dump_backtrace+0x94/0xec [ 157.200941][ T3325] show_stack+0x18/0x24 [ 157.201566][ T3325] dump_stack_lvl+0x78/0x90 [ 157.202256][ T3325] dump_stack+0x18/0x24 [ 157.202644][ T3325] filemap_unaccount_folio+0x118/0x278 [ 157.203148][ T3325] __filemap_remove_folio+0x3c/0x178 [ 157.203620][ T3325] filemap_remove_folio+0x48/0xa8 [ 157.204047][ T3325] truncate_inode_folio+0x30/0x4c [ 157.204481][ T3325] shmem_undo_range+0x208/0x620 [ 157.204907][ T3325] shmem_evict_inode+0x130/0x2dc [ 157.205410][ T3325] evict+0xb4/0x198 [ 157.206007][ T3325] iput+0x100/0x1b8 [ 157.206590][ T3325] dentry_unlink_inode+0xc0/0x188 [ 157.207453][ T3325] __dentry_kill+0x7c/0x1d4 [ 157.208207][ T3325] dput.part.0+0x30/0xbc [ 157.208934][ T3325] dput+0x4c/0x50 [ 157.209784][ T3325] __fput+0x110/0x2d4 [ 157.210490][ T3325] __fput_sync+0x50/0x5c [ 157.211008][ T3325] __arm64_sys_close+0x38/0x7c [ 157.211628][ T3325] invoke_syscall+0x48/0x118 [ 157.212178][ T3325] el0_svc_common.constprop.0+0x40/0xe0 [ 157.212683][ T3325] do_el0_svc+0x1c/0x28 [ 157.213111][ T3325] el0_svc+0x34/0xf8 [ 157.213529][ T3325] el0t_64_sync_handler+0x100/0x12c [ 157.214087][ T3325] el0t_64_sync+0x19c/0x1a0 [ 157.215863][ T3325] BUG: Bad page cache in process syz-executor356 pfn:47314 [ 157.216391][ T3325] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x47314 [ 157.217122][ T3325] memcg:f7f0000002c3a000 [ 157.217807][ T3325] aops:shmem_aops ino:443 [ 157.218228][ T3325] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.219397][ T3325] raw: 01ffc0000004002d ffffc1ffc02295c8 ffffc1ffc02294c8 f8f00000074cce90 [ 157.220330][ T3325] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.221597][ T3325] page dumped because: still mapped when deleted [ 157.222367][ T3325] CPU: 1 PID: 3325 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.223298][ T3325] Hardware name: linux,dummy-virt (DT) [ 157.223832][ T3325] Call trace: [ 157.224186][ T3325] dump_backtrace+0x94/0xec [ 157.224661][ T3325] show_stack+0x18/0x24 [ 157.225118][ T3325] dump_stack_lvl+0x78/0x90 [ 157.225528][ T3325] dump_stack+0x18/0x24 [ 157.226297][ T3325] filemap_unaccount_folio+0x118/0x278 [ 157.226794][ T3325] __filemap_remove_folio+0x3c/0x178 [ 157.227277][ T3325] filemap_remove_folio+0x48/0xa8 [ 157.227993][ T3325] truncate_inode_folio+0x30/0x4c [ 157.228842][ T3325] shmem_undo_range+0x208/0x620 [ 157.229685][ T3325] shmem_evict_inode+0x130/0x2dc [ 157.230696][ T3325] evict+0xb4/0x198 [ 157.231525][ T3325] iput+0x100/0x1b8 [ 157.232350][ T3325] dentry_unlink_inode+0xc0/0x188 [ 157.233328][ T3325] __dentry_kill+0x7c/0x1d4 [ 157.234120][ T3325] dput.part.0+0x30/0xbc [ 157.234566][ T3325] dput+0x4c/0x50 [ 157.234945][ T3325] __fput+0x110/0x2d4 [ 157.235358][ T3325] __fput_sync+0x50/0x5c [ 157.235734][ T3325] __arm64_sys_close+0x38/0x7c [ 157.236150][ T3325] invoke_syscall+0x48/0x118 [ 157.236594][ T3325] el0_svc_common.constprop.0+0x40/0xe0 [ 157.237050][ T3325] do_el0_svc+0x1c/0x28 [ 157.237417][ T3325] el0_svc+0x34/0xf8 [ 157.238144][ T3325] el0t_64_sync_handler+0x100/0x12c [ 157.239120][ T3325] el0t_64_sync+0x19c/0x1a0 executing program [ 157.278983][ T3326] BUG: Bad page cache in process syz-executor356 pfn:48a55 [ 157.280055][ T3326] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x48a55 [ 157.281150][ T3326] memcg:f7f0000002c3a000 [ 157.282025][ T3326] aops:shmem_aops ino:444 [ 157.282751][ T3326] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.284373][ T3326] raw: 01ffc0000004002d ffffc1ffc0271048 ffffc1ffc0229ac8 f0f00000074ccb70 [ 157.285434][ T3326] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.286430][ T3326] page dumped because: still mapped when deleted [ 157.287304][ T3326] CPU: 1 PID: 3326 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.288756][ T3326] Hardware name: linux,dummy-virt (DT) [ 157.289633][ T3326] Call trace: [ 157.290310][ T3326] dump_backtrace+0x94/0xec [ 157.291200][ T3326] show_stack+0x18/0x24 [ 157.292004][ T3326] dump_stack_lvl+0x78/0x90 [ 157.292832][ T3326] dump_stack+0x18/0x24 [ 157.293672][ T3326] filemap_unaccount_folio+0x118/0x278 [ 157.294641][ T3326] __filemap_remove_folio+0x3c/0x178 [ 157.295545][ T3326] filemap_remove_folio+0x48/0xa8 [ 157.296421][ T3326] truncate_inode_folio+0x30/0x4c [ 157.297278][ T3326] shmem_undo_range+0x208/0x620 [ 157.298216][ T3326] shmem_evict_inode+0x130/0x2dc [ 157.299099][ T3326] evict+0xb4/0x198 [ 157.299909][ T3326] iput+0x100/0x1b8 [ 157.300582][ T3326] dentry_unlink_inode+0xc0/0x188 [ 157.301380][ T3326] __dentry_kill+0x7c/0x1d4 [ 157.302144][ T3326] dput.part.0+0x30/0xbc [ 157.302828][ T3326] dput+0x4c/0x50 [ 157.303486][ T3326] __fput+0x110/0x2d4 [ 157.304172][ T3326] __fput_sync+0x50/0x5c [ 157.304899][ T3326] __arm64_sys_close+0x38/0x7c [ 157.305655][ T3326] invoke_syscall+0x48/0x118 [ 157.306455][ T3326] el0_svc_common.constprop.0+0x40/0xe0 [ 157.307272][ T3326] do_el0_svc+0x1c/0x28 [ 157.307976][ T3326] el0_svc+0x34/0xf8 [ 157.308669][ T3326] el0t_64_sync_handler+0x100/0x12c [ 157.309626][ T3326] el0t_64_sync+0x19c/0x1a0 [ 157.314316][ T3326] BUG: Bad page cache in process syz-executor356 pfn:48a6b [ 157.315256][ T3326] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x48a6b [ 157.316398][ T3326] memcg:f7f0000002c3a000 [ 157.317017][ T3326] aops:shmem_aops ino:444 [ 157.317822][ T3326] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.319481][ T3326] raw: 01ffc0000004002d ffffc1ffc0229548 ffffc1ffc0229448 f0f00000074ccb70 [ 157.320663][ T3326] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.322004][ T3326] page dumped because: still mapped when deleted [ 157.322767][ T3326] CPU: 1 PID: 3326 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.324200][ T3326] Hardware name: linux,dummy-virt (DT) [ 157.324939][ T3326] Call trace: [ 157.325509][ T3326] dump_backtrace+0x94/0xec [ 157.326401][ T3326] show_stack+0x18/0x24 [ 157.327124][ T3326] dump_stack_lvl+0x78/0x90 [ 157.327894][ T3326] dump_stack+0x18/0x24 [ 157.328622][ T3326] filemap_unaccount_folio+0x118/0x278 [ 157.329512][ T3326] __filemap_remove_folio+0x3c/0x178 [ 157.330416][ T3326] filemap_remove_folio+0x48/0xa8 [ 157.331438][ T3326] truncate_inode_folio+0x30/0x4c [ 157.332310][ T3326] shmem_undo_range+0x208/0x620 [ 157.333166][ T3326] shmem_evict_inode+0x130/0x2dc [ 157.334236][ T3326] evict+0xb4/0x198 [ 157.334959][ T3326] iput+0x100/0x1b8 [ 157.335645][ T3326] dentry_unlink_inode+0xc0/0x188 [ 157.336452][ T3326] __dentry_kill+0x7c/0x1d4 [ 157.337251][ T3326] dput.part.0+0x30/0xbc [ 157.338061][ T3326] dput+0x4c/0x50 [ 157.338761][ T3326] __fput+0x110/0x2d4 [ 157.339576][ T3326] __fput_sync+0x50/0x5c [ 157.340273][ T3326] __arm64_sys_close+0x38/0x7c [ 157.341032][ T3326] invoke_syscall+0x48/0x118 [ 157.341943][ T3326] el0_svc_common.constprop.0+0x40/0xe0 [ 157.342751][ T3326] do_el0_svc+0x1c/0x28 [ 157.343454][ T3326] el0_svc+0x34/0xf8 [ 157.344136][ T3326] el0t_64_sync_handler+0x100/0x12c [ 157.344900][ T3326] el0t_64_sync+0x19c/0x1a0 executing program [ 157.386197][ T3327] BUG: Bad page cache in process syz-executor356 pfn:49c41 [ 157.387221][ T3327] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x49c41 [ 157.388216][ T3327] memcg:f7f0000002c3a000 [ 157.388838][ T3327] aops:shmem_aops ino:445 [ 157.389546][ T3327] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.391380][ T3327] raw: 01ffc0000004002d ffffc1ffc0229588 ffffc1ffc0211488 f8f00000074cce90 [ 157.392535][ T3327] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.393685][ T3327] page dumped because: still mapped when deleted [ 157.394526][ T3327] CPU: 1 PID: 3327 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.395936][ T3327] Hardware name: linux,dummy-virt (DT) [ 157.396715][ T3327] Call trace: [ 157.397284][ T3327] dump_backtrace+0x94/0xec [ 157.398063][ T3327] show_stack+0x18/0x24 [ 157.398788][ T3327] dump_stack_lvl+0x78/0x90 [ 157.399563][ T3327] dump_stack+0x18/0x24 [ 157.400279][ T3327] filemap_unaccount_folio+0x118/0x278 [ 157.401098][ T3327] __filemap_remove_folio+0x3c/0x178 [ 157.402192][ T3327] filemap_remove_folio+0x48/0xa8 [ 157.402933][ T3327] truncate_inode_folio+0x30/0x4c [ 157.404042][ T3327] shmem_undo_range+0x208/0x620 [ 157.404871][ T3327] shmem_evict_inode+0x130/0x2dc [ 157.405658][ T3327] evict+0xb4/0x198 [ 157.406410][ T3327] iput+0x100/0x1b8 [ 157.407091][ T3327] dentry_unlink_inode+0xc0/0x188 [ 157.407873][ T3327] __dentry_kill+0x7c/0x1d4 [ 157.408609][ T3327] dput.part.0+0x30/0xbc [ 157.409318][ T3327] dput+0x4c/0x50 [ 157.410034][ T3327] __fput+0x110/0x2d4 [ 157.410730][ T3327] __fput_sync+0x50/0x5c [ 157.411717][ T3327] __arm64_sys_close+0x38/0x7c [ 157.412627][ T3327] invoke_syscall+0x48/0x118 [ 157.413381][ T3327] el0_svc_common.constprop.0+0x40/0xe0 [ 157.414247][ T3327] do_el0_svc+0x1c/0x28 [ 157.415247][ T3327] el0_svc+0x34/0xf8 [ 157.415955][ T3327] el0t_64_sync_handler+0x100/0x12c [ 157.416765][ T3327] el0t_64_sync+0x19c/0x1a0 [ 157.419125][ T3327] BUG: Bad page cache in process syz-executor356 pfn:48452 [ 157.420010][ T3327] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x48452 [ 157.420995][ T3327] memcg:f7f0000002c3a000 [ 157.421945][ T3327] aops:shmem_aops ino:445 [ 157.422701][ T3327] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.424318][ T3327] raw: 01ffc0000004002d ffffc1ffc0271048 ffffc1ffc02294c8 f8f00000074cce90 [ 157.425580][ T3327] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.426757][ T3327] page dumped because: still mapped when deleted [ 157.427579][ T3327] CPU: 1 PID: 3327 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.428947][ T3327] Hardware name: linux,dummy-virt (DT) [ 157.429819][ T3327] Call trace: [ 157.430428][ T3327] dump_backtrace+0x94/0xec [ 157.431164][ T3327] show_stack+0x18/0x24 [ 157.431935][ T3327] dump_stack_lvl+0x78/0x90 [ 157.432746][ T3327] dump_stack+0x18/0x24 [ 157.433612][ T3327] filemap_unaccount_folio+0x118/0x278 [ 157.434576][ T3327] __filemap_remove_folio+0x3c/0x178 [ 157.435550][ T3327] filemap_remove_folio+0x48/0xa8 [ 157.436422][ T3327] truncate_inode_folio+0x30/0x4c [ 157.437251][ T3327] shmem_undo_range+0x208/0x620 [ 157.438049][ T3327] shmem_evict_inode+0x130/0x2dc [ 157.438964][ T3327] evict+0xb4/0x198 [ 157.439464][ T3327] iput+0x100/0x1b8 [ 157.439997][ T3327] dentry_unlink_inode+0xc0/0x188 [ 157.440611][ T3327] __dentry_kill+0x7c/0x1d4 [ 157.441047][ T3327] dput.part.0+0x30/0xbc [ 157.441560][ T3327] dput+0x4c/0x50 [ 157.442151][ T3327] __fput+0x110/0x2d4 [ 157.442534][ T3327] __fput_sync+0x50/0x5c [ 157.442922][ T3327] __arm64_sys_close+0x38/0x7c [ 157.443314][ T3327] invoke_syscall+0x48/0x118 [ 157.443777][ T3327] el0_svc_common.constprop.0+0x40/0xe0 [ 157.444319][ T3327] do_el0_svc+0x1c/0x28 [ 157.445059][ T3327] el0_svc+0x34/0xf8 [ 157.445759][ T3327] el0t_64_sync_handler+0x100/0x12c [ 157.446209][ T3327] el0t_64_sync+0x19c/0x1a0 executing program [ 157.486528][ T3328] BUG: Bad page cache in process syz-executor356 pfn:48a51 [ 157.487158][ T3328] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x48a51 [ 157.487697][ T3328] memcg:f7f0000002c3a000 [ 157.488111][ T3328] aops:shmem_aops ino:446 [ 157.488533][ T3328] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.489246][ T3328] raw: 01ffc0000004002d ffffc1ffc0229588 ffffc1ffc0272e88 f8f00000074cce90 [ 157.489808][ T3328] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.490287][ T3328] page dumped because: still mapped when deleted [ 157.490687][ T3328] CPU: 1 PID: 3328 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.491494][ T3328] Hardware name: linux,dummy-virt (DT) [ 157.492039][ T3328] Call trace: [ 157.492449][ T3328] dump_backtrace+0x94/0xec [ 157.492893][ T3328] show_stack+0x18/0x24 [ 157.493290][ T3328] dump_stack_lvl+0x78/0x90 [ 157.493690][ T3328] dump_stack+0x18/0x24 [ 157.494116][ T3328] filemap_unaccount_folio+0x118/0x278 [ 157.494560][ T3328] __filemap_remove_folio+0x3c/0x178 [ 157.495116][ T3328] filemap_remove_folio+0x48/0xa8 [ 157.495581][ T3328] truncate_inode_folio+0x30/0x4c [ 157.495991][ T3328] shmem_undo_range+0x208/0x620 [ 157.496414][ T3328] shmem_evict_inode+0x130/0x2dc [ 157.496869][ T3328] evict+0xb4/0x198 [ 157.497318][ T3328] iput+0x100/0x1b8 [ 157.497936][ T3328] dentry_unlink_inode+0xc0/0x188 [ 157.498702][ T3328] __dentry_kill+0x7c/0x1d4 [ 157.499410][ T3328] dput.part.0+0x30/0xbc [ 157.499912][ T3328] dput+0x4c/0x50 [ 157.500268][ T3328] __fput+0x110/0x2d4 [ 157.500647][ T3328] __fput_sync+0x50/0x5c [ 157.501082][ T3328] __arm64_sys_close+0x38/0x7c [ 157.501651][ T3328] invoke_syscall+0x48/0x118 [ 157.502077][ T3328] el0_svc_common.constprop.0+0x40/0xe0 [ 157.502479][ T3328] do_el0_svc+0x1c/0x28 [ 157.502832][ T3328] el0_svc+0x34/0xf8 [ 157.503321][ T3328] el0t_64_sync_handler+0x100/0x12c [ 157.503901][ T3328] el0t_64_sync+0x19c/0x1a0 [ 157.504738][ T3328] BUG: Bad page cache in process syz-executor356 pfn:49cba [ 157.505193][ T3328] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x49cba [ 157.505701][ T3328] memcg:f7f0000002c3a000 [ 157.506084][ T3328] aops:shmem_aops ino:446 [ 157.506647][ T3328] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.508206][ T3328] raw: 01ffc0000004002d ffffc1ffc0229448 ffffc1ffc0229008 f8f00000074cce90 [ 157.509074][ T3328] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.510150][ T3328] page dumped because: still mapped when deleted [ 157.510999][ T3328] CPU: 1 PID: 3328 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.513122][ T3328] Hardware name: linux,dummy-virt (DT) [ 157.513994][ T3328] Call trace: [ 157.515061][ T3328] dump_backtrace+0x94/0xec [ 157.515672][ T3328] show_stack+0x18/0x24 [ 157.516066][ T3328] dump_stack_lvl+0x78/0x90 [ 157.516458][ T3328] dump_stack+0x18/0x24 [ 157.516837][ T3328] filemap_unaccount_folio+0x118/0x278 [ 157.517300][ T3328] __filemap_remove_folio+0x3c/0x178 [ 157.518040][ T3328] filemap_remove_folio+0x48/0xa8 [ 157.518889][ T3328] truncate_inode_folio+0x30/0x4c [ 157.519498][ T3328] shmem_undo_range+0x208/0x620 [ 157.519981][ T3328] shmem_evict_inode+0x130/0x2dc [ 157.520503][ T3328] evict+0xb4/0x198 [ 157.520904][ T3328] iput+0x100/0x1b8 [ 157.521395][ T3328] dentry_unlink_inode+0xc0/0x188 [ 157.522057][ T3328] __dentry_kill+0x7c/0x1d4 [ 157.522436][ T3328] dput.part.0+0x30/0xbc [ 157.522800][ T3328] dput+0x4c/0x50 [ 157.523138][ T3328] __fput+0x110/0x2d4 [ 157.523504][ T3328] __fput_sync+0x50/0x5c [ 157.523869][ T3328] __arm64_sys_close+0x38/0x7c [ 157.524252][ T3328] invoke_syscall+0x48/0x118 [ 157.524667][ T3328] el0_svc_common.constprop.0+0x40/0xe0 [ 157.525277][ T3328] do_el0_svc+0x1c/0x28 [ 157.525769][ T3328] el0_svc+0x34/0xf8 [ 157.526203][ T3328] el0t_64_sync_handler+0x100/0x12c [ 157.526643][ T3328] el0t_64_sync+0x19c/0x1a0 executing program [ 157.562416][ T3329] BUG: Bad page cache in process syz-executor356 pfn:473a3 [ 157.562949][ T3329] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x473a3 [ 157.563934][ T3329] memcg:f7f0000002c3a000 [ 157.564380][ T3329] aops:shmem_aops ino:447 [ 157.564769][ T3329] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.565637][ T3329] raw: 01ffc0000004002d ffffc1ffc0272e48 ffffc1ffc01c2c88 f0f00000074ccb70 [ 157.566243][ T3329] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.566768][ T3329] page dumped because: still mapped when deleted [ 157.567158][ T3329] CPU: 1 PID: 3329 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.568323][ T3329] Hardware name: linux,dummy-virt (DT) [ 157.568783][ T3329] Call trace: [ 157.569070][ T3329] dump_backtrace+0x94/0xec [ 157.569513][ T3329] show_stack+0x18/0x24 [ 157.569918][ T3329] dump_stack_lvl+0x78/0x90 [ 157.570396][ T3329] dump_stack+0x18/0x24 [ 157.570766][ T3329] filemap_unaccount_folio+0x118/0x278 [ 157.571285][ T3329] __filemap_remove_folio+0x3c/0x178 [ 157.572214][ T3329] filemap_remove_folio+0x48/0xa8 [ 157.572772][ T3329] truncate_inode_folio+0x30/0x4c [ 157.573217][ T3329] shmem_undo_range+0x208/0x620 [ 157.573730][ T3329] shmem_evict_inode+0x130/0x2dc [ 157.574361][ T3329] evict+0xb4/0x198 [ 157.574894][ T3329] iput+0x100/0x1b8 [ 157.575315][ T3329] dentry_unlink_inode+0xc0/0x188 [ 157.575744][ T3329] __dentry_kill+0x7c/0x1d4 [ 157.576151][ T3329] dput.part.0+0x30/0xbc [ 157.576567][ T3329] dput+0x4c/0x50 [ 157.577066][ T3329] __fput+0x110/0x2d4 [ 157.577553][ T3329] __fput_sync+0x50/0x5c [ 157.578344][ T3329] __arm64_sys_close+0x38/0x7c [ 157.579200][ T3329] invoke_syscall+0x48/0x118 [ 157.579700][ T3329] el0_svc_common.constprop.0+0x40/0xe0 [ 157.580177][ T3329] do_el0_svc+0x1c/0x28 [ 157.580601][ T3329] el0_svc+0x34/0xf8 [ 157.581016][ T3329] el0t_64_sync_handler+0x100/0x12c [ 157.581869][ T3329] el0t_64_sync+0x19c/0x1a0 [ 157.584573][ T3329] BUG: Bad page cache in process syz-executor356 pfn:470b2 [ 157.585289][ T3329] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x470b2 [ 157.586006][ T3329] memcg:f7f0000002c3a000 [ 157.586444][ T3329] aops:shmem_aops ino:447 [ 157.587005][ T3329] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.587871][ T3329] raw: 01ffc0000004002d ffffc1ffc01ce8c8 ffffc1ffc028a1c8 f0f00000074ccb70 [ 157.588733][ T3329] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.589278][ T3329] page dumped because: still mapped when deleted [ 157.589789][ T3329] CPU: 1 PID: 3329 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.590734][ T3329] Hardware name: linux,dummy-virt (DT) [ 157.591262][ T3329] Call trace: [ 157.591763][ T3329] dump_backtrace+0x94/0xec [ 157.592263][ T3329] show_stack+0x18/0x24 [ 157.592732][ T3329] dump_stack_lvl+0x78/0x90 [ 157.593169][ T3329] dump_stack+0x18/0x24 [ 157.593679][ T3329] filemap_unaccount_folio+0x118/0x278 [ 157.594210][ T3329] __filemap_remove_folio+0x3c/0x178 [ 157.594691][ T3329] filemap_remove_folio+0x48/0xa8 [ 157.595148][ T3329] truncate_inode_folio+0x30/0x4c [ 157.595557][ T3329] shmem_undo_range+0x208/0x620 [ 157.596555][ T3329] shmem_evict_inode+0x130/0x2dc [ 157.597054][ T3329] evict+0xb4/0x198 [ 157.597609][ T3329] iput+0x100/0x1b8 [ 157.598274][ T3329] dentry_unlink_inode+0xc0/0x188 [ 157.598966][ T3329] __dentry_kill+0x7c/0x1d4 [ 157.599335][ T3329] dput.part.0+0x30/0xbc [ 157.599726][ T3329] dput+0x4c/0x50 [ 157.600177][ T3329] __fput+0x110/0x2d4 [ 157.600647][ T3329] __fput_sync+0x50/0x5c [ 157.601046][ T3329] __arm64_sys_close+0x38/0x7c [ 157.601619][ T3329] invoke_syscall+0x48/0x118 [ 157.602349][ T3329] el0_svc_common.constprop.0+0x40/0xe0 [ 157.603107][ T3329] do_el0_svc+0x1c/0x28 [ 157.603518][ T3329] el0_svc+0x34/0xf8 [ 157.603919][ T3329] el0t_64_sync_handler+0x100/0x12c [ 157.604404][ T3329] el0t_64_sync+0x19c/0x1a0 [ 157.631202][ T3330] BUG: Bad page cache in process syz-executor356 pfn:48a40 [ 157.632080][ T3330] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x48a40 [ 157.632742][ T3330] memcg:f7f0000002c3a000 [ 157.633151][ T3330] aops:shmem_aops ino:448 [ 157.633567][ T3330] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.634416][ T3330] raw: 01ffc0000004002d ffffc1ffc02294c8 ffffc1ffc0229488 f8f00000074cce90 [ 157.635058][ T3330] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.635816][ T3330] page dumped because: still mapped when deleted [ 157.636694][ T3330] CPU: 1 PID: 3330 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.637498][ T3330] Hardware name: linux,dummy-virt (DT) [ 157.637943][ T3330] Call trace: [ 157.638231][ T3330] dump_backtrace+0x94/0xec [ 157.638632][ T3330] show_stack+0x18/0x24 [ 157.639411][ T3330] dump_stack_lvl+0x78/0x90 [ 157.640130][ T3330] dump_stack+0x18/0x24 [ 157.640965][ T3330] filemap_unaccount_folio+0x118/0x278 [ 157.642228][ T3330] __filemap_remove_folio+0x3c/0x178 [ 157.643069][ T3330] filemap_remove_folio+0x48/0xa8 [ 157.643926][ T3330] truncate_inode_folio+0x30/0x4c [ 157.644768][ T3330] shmem_undo_range+0x208/0x620 [ 157.645660][ T3330] shmem_evict_inode+0x130/0x2dc [ 157.646609][ T3330] evict+0xb4/0x198 [ 157.647219][ T3330] iput+0x100/0x1b8 [ 157.647917][ T3330] dentry_unlink_inode+0xc0/0x188 [ 157.648841][ T3330] __dentry_kill+0x7c/0x1d4 [ 157.649729][ T3330] dput.part.0+0x30/0xbc [ 157.650451][ T3330] dput+0x4c/0x50 [ 157.651118][ T3330] __fput+0x110/0x2d4 [ 157.651645][ T3330] __fput_sync+0x50/0x5c [ 157.652031][ T3330] __arm64_sys_close+0x38/0x7c [ 157.652464][ T3330] invoke_syscall+0x48/0x118 [ 157.652947][ T3330] el0_svc_common.constprop.0+0x40/0xe0 [ 157.653508][ T3330] do_el0_svc+0x1c/0x28 [ 157.653995][ T3330] el0_svc+0x34/0xf8 [ 157.654391][ T3330] el0t_64_sync_handler+0x100/0x12c [ 157.654842][ T3330] el0t_64_sync+0x19c/0x1a0 executing program [ 157.658047][ T3330] BUG: Bad page cache in process syz-executor356 pfn:48a52 [ 157.658580][ T3330] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0x48a52 [ 157.659431][ T3330] memcg:f7f0000002c3a000 [ 157.660073][ T3330] aops:shmem_aops ino:448 [ 157.660758][ T3330] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.663492][ T3330] raw: 01ffc0000004002d ffffc1ffc0229008 ffffc1ffc01ce788 f8f00000074cce90 [ 157.664248][ T3330] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.664902][ T3330] page dumped because: still mapped when deleted [ 157.665395][ T3330] CPU: 1 PID: 3330 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.666292][ T3330] Hardware name: linux,dummy-virt (DT) [ 157.666839][ T3330] Call trace: [ 157.667140][ T3330] dump_backtrace+0x94/0xec [ 157.667655][ T3330] show_stack+0x18/0x24 [ 157.668139][ T3330] dump_stack_lvl+0x78/0x90 [ 157.668587][ T3330] dump_stack+0x18/0x24 [ 157.669141][ T3330] filemap_unaccount_folio+0x118/0x278 [ 157.669699][ T3330] __filemap_remove_folio+0x3c/0x178 [ 157.670450][ T3330] filemap_remove_folio+0x48/0xa8 [ 157.670895][ T3330] truncate_inode_folio+0x30/0x4c [ 157.672002][ T3330] shmem_undo_range+0x208/0x620 [ 157.672875][ T3330] shmem_evict_inode+0x130/0x2dc [ 157.673909][ T3330] evict+0xb4/0x198 [ 157.674770][ T3330] iput+0x100/0x1b8 [ 157.675477][ T3330] dentry_unlink_inode+0xc0/0x188 [ 157.675975][ T3330] __dentry_kill+0x7c/0x1d4 [ 157.676444][ T3330] dput.part.0+0x30/0xbc [ 157.676944][ T3330] dput+0x4c/0x50 [ 157.677328][ T3330] __fput+0x110/0x2d4 [ 157.677846][ T3330] __fput_sync+0x50/0x5c [ 157.678317][ T3330] __arm64_sys_close+0x38/0x7c [ 157.678770][ T3330] invoke_syscall+0x48/0x118 [ 157.679192][ T3330] el0_svc_common.constprop.0+0x40/0xe0 [ 157.679643][ T3330] do_el0_svc+0x1c/0x28 [ 157.680020][ T3330] el0_svc+0x34/0xf8 [ 157.680394][ T3330] el0t_64_sync_handler+0x100/0x12c [ 157.680785][ T3330] el0t_64_sync+0x19c/0x1a0 executing program [ 157.713584][ T3331] BUG: Bad page cache in process syz-executor356 pfn:47081 [ 157.714192][ T3331] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x0 pfn:0x47081 [ 157.714707][ T3331] memcg:f7f0000002c3a000 [ 157.715082][ T3331] aops:shmem_aops ino:41 [ 157.715497][ T3331] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.716300][ T3331] raw: 01ffc0000004002d ffffc1ffc0006d08 ffffc1ffc0289f48 faf000000749a790 [ 157.716957][ T3331] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.717645][ T3331] page dumped because: still mapped when deleted [ 157.718217][ T3331] CPU: 0 PID: 3331 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.718877][ T3331] Hardware name: linux,dummy-virt (DT) [ 157.719306][ T3331] Call trace: [ 157.719614][ T3331] dump_backtrace+0x94/0xec [ 157.720008][ T3331] show_stack+0x18/0x24 [ 157.720379][ T3331] dump_stack_lvl+0x78/0x90 [ 157.720766][ T3331] dump_stack+0x18/0x24 [ 157.721134][ T3331] filemap_unaccount_folio+0x118/0x278 [ 157.721845][ T3331] __filemap_remove_folio+0x3c/0x178 [ 157.722273][ T3331] filemap_remove_folio+0x48/0xa8 [ 157.722686][ T3331] truncate_inode_folio+0x30/0x4c [ 157.723087][ T3331] shmem_undo_range+0x208/0x620 [ 157.723490][ T3331] shmem_evict_inode+0x130/0x2dc [ 157.723863][ T3331] evict+0xb4/0x198 [ 157.724217][ T3331] iput+0x100/0x1b8 [ 157.724576][ T3331] dentry_unlink_inode+0xc0/0x188 [ 157.724958][ T3331] __dentry_kill+0x7c/0x1d4 [ 157.725339][ T3331] dput.part.0+0x30/0xbc [ 157.725730][ T3331] dput+0x4c/0x50 [ 157.726083][ T3331] __fput+0x110/0x2d4 [ 157.726452][ T3331] __fput_sync+0x50/0x5c [ 157.726818][ T3331] __arm64_sys_close+0x38/0x7c [ 157.727178][ T3331] invoke_syscall+0x48/0x118 [ 157.727631][ T3331] el0_svc_common.constprop.0+0x40/0xe0 [ 157.728164][ T3331] do_el0_svc+0x1c/0x28 [ 157.728781][ T3331] el0_svc+0x34/0xf8 [ 157.729366][ T3331] el0t_64_sync_handler+0x100/0x12c [ 157.730175][ T3331] el0t_64_sync+0x19c/0x1a0 [ 157.731453][ T3331] BUG: Bad page cache in process syz-executor356 pfn:4a27d [ 157.732992][ T3331] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x1 pfn:0x4a27d [ 157.735214][ T3331] memcg:f7f0000002c3a000 [ 157.735781][ T3331] aops:shmem_aops ino:41 [ 157.736378][ T3331] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.737628][ T3331] raw: 01ffc0000004002d ffffc1ffc01c2048 ffffc1ffc0289fc8 faf000000749a790 [ 157.738730][ T3331] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.739710][ T3331] page dumped because: still mapped when deleted [ 157.740448][ T3331] CPU: 0 PID: 3331 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.743113][ T3331] Hardware name: linux,dummy-virt (DT) [ 157.744222][ T3331] Call trace: [ 157.744913][ T3331] dump_backtrace+0x94/0xec [ 157.745741][ T3331] show_stack+0x18/0x24 [ 157.746708][ T3331] dump_stack_lvl+0x78/0x90 [ 157.747749][ T3331] dump_stack+0x18/0x24 [ 157.748714][ T3331] filemap_unaccount_folio+0x118/0x278 [ 157.749819][ T3331] __filemap_remove_folio+0x3c/0x178 [ 157.750496][ T3331] filemap_remove_folio+0x48/0xa8 [ 157.751657][ T3331] truncate_inode_folio+0x30/0x4c [ 157.753020][ T3331] shmem_undo_range+0x208/0x620 [ 157.753813][ T3331] shmem_evict_inode+0x130/0x2dc [ 157.754855][ T3331] evict+0xb4/0x198 [ 157.755600][ T3331] iput+0x100/0x1b8 [ 157.756254][ T3331] dentry_unlink_inode+0xc0/0x188 [ 157.756935][ T3331] __dentry_kill+0x7c/0x1d4 [ 157.757579][ T3331] dput.part.0+0x30/0xbc [ 157.758564][ T3331] dput+0x4c/0x50 [ 157.759791][ T3331] __fput+0x110/0x2d4 [ 157.760711][ T3331] __fput_sync+0x50/0x5c [ 157.761828][ T3331] __arm64_sys_close+0x38/0x7c [ 157.762589][ T3331] invoke_syscall+0x48/0x118 [ 157.763434][ T3331] el0_svc_common.constprop.0+0x40/0xe0 [ 157.764558][ T3331] do_el0_svc+0x1c/0x28 [ 157.765456][ T3331] el0_svc+0x34/0xf8 [ 157.766378][ T3331] el0t_64_sync_handler+0x100/0x12c [ 157.767500][ T3331] el0t_64_sync+0x19c/0x1a0 executing program [ 157.796299][ T3332] BUG: Bad page cache in process syz-executor356 pfn:49b40 [ 157.796873][ T3332] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x49b40 [ 157.797601][ T3332] memcg:f7f0000002c3a000 [ 157.798215][ T3332] aops:shmem_aops ino:42 [ 157.798713][ T3332] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.799489][ T3332] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc01e1ec8 faf000000749bd70 [ 157.800075][ T3332] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.800810][ T3332] page dumped because: still mapped when deleted [ 157.801662][ T3332] CPU: 0 PID: 3332 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.802722][ T3332] Hardware name: linux,dummy-virt (DT) [ 157.803182][ T3332] Call trace: [ 157.803544][ T3332] dump_backtrace+0x94/0xec [ 157.803953][ T3332] show_stack+0x18/0x24 [ 157.804375][ T3332] dump_stack_lvl+0x78/0x90 [ 157.804780][ T3332] dump_stack+0x18/0x24 [ 157.805188][ T3332] filemap_unaccount_folio+0x118/0x278 [ 157.805624][ T3332] __filemap_remove_folio+0x3c/0x178 [ 157.806084][ T3332] filemap_remove_folio+0x48/0xa8 [ 157.806501][ T3332] truncate_inode_folio+0x30/0x4c [ 157.806905][ T3332] shmem_undo_range+0x208/0x620 [ 157.807386][ T3332] shmem_evict_inode+0x130/0x2dc [ 157.807806][ T3332] evict+0xb4/0x198 [ 157.808182][ T3332] iput+0x100/0x1b8 [ 157.808578][ T3332] dentry_unlink_inode+0xc0/0x188 [ 157.809067][ T3332] __dentry_kill+0x7c/0x1d4 [ 157.809480][ T3332] dput.part.0+0x30/0xbc [ 157.809930][ T3332] dput+0x4c/0x50 [ 157.810317][ T3332] __fput+0x110/0x2d4 [ 157.810741][ T3332] __fput_sync+0x50/0x5c [ 157.811118][ T3332] __arm64_sys_close+0x38/0x7c [ 157.811653][ T3332] invoke_syscall+0x48/0x118 [ 157.812056][ T3332] el0_svc_common.constprop.0+0x40/0xe0 [ 157.812517][ T3332] do_el0_svc+0x1c/0x28 [ 157.812951][ T3332] el0_svc+0x34/0xf8 [ 157.813350][ T3332] el0t_64_sync_handler+0x100/0x12c [ 157.813800][ T3332] el0t_64_sync+0x19c/0x1a0 [ 157.816574][ T3332] BUG: Bad page cache in process syz-executor356 pfn:4787b [ 157.817108][ T3332] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x4787b [ 157.817637][ T3332] memcg:f7f0000002c3a000 [ 157.818042][ T3332] aops:shmem_aops ino:42 [ 157.818487][ T3332] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.819212][ T3332] raw: 01ffc0000004002d ffffc1ffc026d008 ffffc1ffc0211648 faf000000749bd70 [ 157.819751][ T3332] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.820229][ T3332] page dumped because: still mapped when deleted [ 157.820659][ T3332] CPU: 0 PID: 3332 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.821453][ T3332] Hardware name: linux,dummy-virt (DT) [ 157.821994][ T3332] Call trace: [ 157.822330][ T3332] dump_backtrace+0x94/0xec [ 157.822742][ T3332] show_stack+0x18/0x24 [ 157.823147][ T3332] dump_stack_lvl+0x78/0x90 [ 157.823580][ T3332] dump_stack+0x18/0x24 [ 157.823961][ T3332] filemap_unaccount_folio+0x118/0x278 [ 157.824390][ T3332] __filemap_remove_folio+0x3c/0x178 [ 157.824827][ T3332] filemap_remove_folio+0x48/0xa8 [ 157.825263][ T3332] truncate_inode_folio+0x30/0x4c [ 157.825696][ T3332] shmem_undo_range+0x208/0x620 [ 157.826188][ T3332] shmem_evict_inode+0x130/0x2dc [ 157.826618][ T3332] evict+0xb4/0x198 [ 157.827012][ T3332] iput+0x100/0x1b8 [ 157.827415][ T3332] dentry_unlink_inode+0xc0/0x188 [ 157.827871][ T3332] __dentry_kill+0x7c/0x1d4 [ 157.828325][ T3332] dput.part.0+0x30/0xbc [ 157.828716][ T3332] dput+0x4c/0x50 [ 157.829152][ T3332] __fput+0x110/0x2d4 [ 157.829538][ T3332] __fput_sync+0x50/0x5c [ 157.830002][ T3332] __arm64_sys_close+0x38/0x7c [ 157.830496][ T3332] invoke_syscall+0x48/0x118 [ 157.830889][ T3332] el0_svc_common.constprop.0+0x40/0xe0 [ 157.831553][ T3332] do_el0_svc+0x1c/0x28 [ 157.831976][ T3332] el0_svc+0x34/0xf8 [ 157.832352][ T3332] el0t_64_sync_handler+0x100/0x12c [ 157.832769][ T3332] el0t_64_sync+0x19c/0x1a0 executing program [ 157.857612][ T3333] BUG: Bad page cache in process syz-executor356 pfn:47815 [ 157.858559][ T3333] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x0 pfn:0x47815 [ 157.859525][ T3333] memcg:f7f0000002c3a000 [ 157.860083][ T3333] aops:shmem_aops ino:449 [ 157.860852][ T3333] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.862573][ T3333] raw: 01ffc0000004002d ffffc1ffc1e87a08 ffffc1ffc1e863c8 f8f00000074cce90 [ 157.863579][ T3333] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.864589][ T3333] page dumped because: still mapped when deleted [ 157.865370][ T3333] CPU: 1 PID: 3333 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.866757][ T3333] Hardware name: linux,dummy-virt (DT) [ 157.867457][ T3333] Call trace: [ 157.867966][ T3333] dump_backtrace+0x94/0xec [ 157.868616][ T3333] show_stack+0x18/0x24 [ 157.869212][ T3333] dump_stack_lvl+0x78/0x90 [ 157.869868][ T3333] dump_stack+0x18/0x24 [ 157.870461][ T3333] filemap_unaccount_folio+0x118/0x278 [ 157.871276][ T3333] __filemap_remove_folio+0x3c/0x178 [ 157.872218][ T3333] filemap_remove_folio+0x48/0xa8 [ 157.872849][ T3333] truncate_inode_folio+0x30/0x4c [ 157.873282][ T3333] shmem_undo_range+0x208/0x620 [ 157.873693][ T3333] shmem_evict_inode+0x130/0x2dc [ 157.874174][ T3333] evict+0xb4/0x198 [ 157.874552][ T3333] iput+0x100/0x1b8 [ 157.874939][ T3333] dentry_unlink_inode+0xc0/0x188 [ 157.875346][ T3333] __dentry_kill+0x7c/0x1d4 [ 157.875750][ T3333] dput.part.0+0x30/0xbc [ 157.876126][ T3333] dput+0x4c/0x50 [ 157.876493][ T3333] __fput+0x110/0x2d4 [ 157.876872][ T3333] __fput_sync+0x50/0x5c [ 157.877257][ T3333] __arm64_sys_close+0x38/0x7c [ 157.877659][ T3333] invoke_syscall+0x48/0x118 [ 157.878108][ T3333] el0_svc_common.constprop.0+0x40/0xe0 [ 157.878528][ T3333] do_el0_svc+0x1c/0x28 [ 157.878916][ T3333] el0_svc+0x34/0xf8 [ 157.879309][ T3333] el0t_64_sync_handler+0x100/0x12c [ 157.879742][ T3333] el0t_64_sync+0x19c/0x1a0 [ 157.883270][ T3333] BUG: Bad page cache in process syz-executor356 pfn:ba18f [ 157.884124][ T3333] page: refcount:4 mapcount:1 mapping:000000000145bf13 index:0x1 pfn:0xba18f [ 157.885042][ T3333] memcg:f7f0000002c3a000 [ 157.885608][ T3333] aops:shmem_aops ino:449 [ 157.886455][ T3333] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.887912][ T3333] raw: 01ffc0000004002d ffffc1ffc01e0548 ffffc1ffc01cd288 f8f00000074cce90 [ 157.889066][ T3333] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.889986][ T3333] page dumped because: still mapped when deleted [ 157.890754][ T3333] CPU: 0 PID: 3333 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.892483][ T3333] Hardware name: linux,dummy-virt (DT) [ 157.893188][ T3333] Call trace: [ 157.893856][ T3333] dump_backtrace+0x94/0xec [ 157.894688][ T3333] show_stack+0x18/0x24 [ 157.895462][ T3333] dump_stack_lvl+0x78/0x90 [ 157.896390][ T3333] dump_stack+0x18/0x24 [ 157.897154][ T3333] filemap_unaccount_folio+0x118/0x278 [ 157.898263][ T3333] __filemap_remove_folio+0x3c/0x178 [ 157.899012][ T3333] filemap_remove_folio+0x48/0xa8 [ 157.899890][ T3333] truncate_inode_folio+0x30/0x4c [ 157.900722][ T3333] shmem_undo_range+0x208/0x620 [ 157.901785][ T3333] shmem_evict_inode+0x130/0x2dc [ 157.902690][ T3333] evict+0xb4/0x198 [ 157.903376][ T3333] iput+0x100/0x1b8 [ 157.904097][ T3333] dentry_unlink_inode+0xc0/0x188 [ 157.904917][ T3333] __dentry_kill+0x7c/0x1d4 [ 157.905738][ T3333] dput.part.0+0x30/0xbc [ 157.906488][ T3333] dput+0x4c/0x50 [ 157.907232][ T3333] __fput+0x110/0x2d4 [ 157.907848][ T3333] __fput_sync+0x50/0x5c [ 157.908521][ T3333] __arm64_sys_close+0x38/0x7c [ 157.909303][ T3333] invoke_syscall+0x48/0x118 [ 157.910228][ T3333] el0_svc_common.constprop.0+0x40/0xe0 [ 157.911081][ T3333] do_el0_svc+0x1c/0x28 [ 157.911985][ T3333] el0_svc+0x34/0xf8 [ 157.912721][ T3333] el0t_64_sync_handler+0x100/0x12c [ 157.913548][ T3333] el0t_64_sync+0x19c/0x1a0 executing program [ 157.955335][ T3334] BUG: Bad page cache in process syz-executor356 pfn:4a246 [ 157.956398][ T3334] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a246 [ 157.957579][ T3334] memcg:f7f0000002c3a000 [ 157.958377][ T3334] aops:shmem_aops ino:44a [ 157.959157][ T3334] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.960637][ T3334] raw: 01ffc0000004002d ffffc1ffc0289048 ffffc1ffc0289148 f0f00000074ccb70 [ 157.961841][ T3334] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.963020][ T3334] page dumped because: still mapped when deleted [ 157.963912][ T3334] CPU: 1 PID: 3334 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.965402][ T3334] Hardware name: linux,dummy-virt (DT) [ 157.966195][ T3334] Call trace: [ 157.966800][ T3334] dump_backtrace+0x94/0xec [ 157.967648][ T3334] show_stack+0x18/0x24 [ 157.968428][ T3334] dump_stack_lvl+0x78/0x90 [ 157.969239][ T3334] dump_stack+0x18/0x24 [ 157.969996][ T3334] filemap_unaccount_folio+0x118/0x278 [ 157.970866][ T3334] __filemap_remove_folio+0x3c/0x178 [ 157.972046][ T3334] filemap_remove_folio+0x48/0xa8 [ 157.972879][ T3334] truncate_inode_folio+0x30/0x4c [ 157.973746][ T3334] shmem_undo_range+0x208/0x620 [ 157.974509][ T3334] shmem_evict_inode+0x130/0x2dc [ 157.975280][ T3334] evict+0xb4/0x198 [ 157.976068][ T3334] iput+0x100/0x1b8 [ 157.976762][ T3334] dentry_unlink_inode+0xc0/0x188 [ 157.977676][ T3334] __dentry_kill+0x7c/0x1d4 [ 157.978595][ T3334] dput.part.0+0x30/0xbc [ 157.979377][ T3334] dput+0x4c/0x50 [ 157.980152][ T3334] __fput+0x110/0x2d4 [ 157.980824][ T3334] __fput_sync+0x50/0x5c [ 157.981818][ T3334] __arm64_sys_close+0x38/0x7c [ 157.982522][ T3334] invoke_syscall+0x48/0x118 [ 157.983339][ T3334] el0_svc_common.constprop.0+0x40/0xe0 [ 157.984329][ T3334] do_el0_svc+0x1c/0x28 [ 157.985045][ T3334] el0_svc+0x34/0xf8 [ 157.985754][ T3334] el0t_64_sync_handler+0x100/0x12c [ 157.986436][ T3334] el0t_64_sync+0x19c/0x1a0 [ 157.988914][ T3334] BUG: Bad page cache in process syz-executor356 pfn:4a245 [ 157.989955][ T3334] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a245 [ 157.991042][ T3334] memcg:f7f0000002c3a000 [ 157.991968][ T3334] aops:shmem_aops ino:44a [ 157.992706][ T3334] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 157.994267][ T3334] raw: 01ffc0000004002d ffffc1ffc0289188 ffffc1ffc0289108 f0f00000074ccb70 [ 157.995542][ T3334] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 157.996687][ T3334] page dumped because: still mapped when deleted [ 157.997604][ T3334] CPU: 1 PID: 3334 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 157.999256][ T3334] Hardware name: linux,dummy-virt (DT) [ 158.000067][ T3334] Call trace: [ 158.000679][ T3334] dump_backtrace+0x94/0xec [ 158.001561][ T3334] show_stack+0x18/0x24 [ 158.002433][ T3334] dump_stack_lvl+0x78/0x90 [ 158.003206][ T3334] dump_stack+0x18/0x24 [ 158.003990][ T3334] filemap_unaccount_folio+0x118/0x278 [ 158.004804][ T3334] __filemap_remove_folio+0x3c/0x178 [ 158.005588][ T3334] filemap_remove_folio+0x48/0xa8 [ 158.006561][ T3334] truncate_inode_folio+0x30/0x4c [ 158.007484][ T3334] shmem_undo_range+0x208/0x620 [ 158.008330][ T3334] shmem_evict_inode+0x130/0x2dc [ 158.009123][ T3334] evict+0xb4/0x198 [ 158.009983][ T3334] iput+0x100/0x1b8 [ 158.010719][ T3334] dentry_unlink_inode+0xc0/0x188 [ 158.011707][ T3334] __dentry_kill+0x7c/0x1d4 [ 158.012403][ T3334] dput.part.0+0x30/0xbc [ 158.013159][ T3334] dput+0x4c/0x50 [ 158.013929][ T3334] __fput+0x110/0x2d4 [ 158.014585][ T3334] __fput_sync+0x50/0x5c [ 158.015269][ T3334] __arm64_sys_close+0x38/0x7c [ 158.016005][ T3334] invoke_syscall+0x48/0x118 [ 158.016829][ T3334] el0_svc_common.constprop.0+0x40/0xe0 [ 158.017764][ T3334] do_el0_svc+0x1c/0x28 [ 158.018573][ T3334] el0_svc+0x34/0xf8 [ 158.019298][ T3334] el0t_64_sync_handler+0x100/0x12c [ 158.020103][ T3334] el0t_64_sync+0x19c/0x1a0 executing program [ 158.055952][ T3335] BUG: Bad page cache in process syz-executor356 pfn:4a23a [ 158.057070][ T3335] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a23a [ 158.058081][ T3335] memcg:f7f0000002c3a000 [ 158.058418][ T3335] aops:shmem_aops ino:44b [ 158.058799][ T3335] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.059527][ T3335] raw: 01ffc0000004002d ffffc1ffc0006c08 ffffc1ffc01ce188 fcf00000074cd1b0 [ 158.060026][ T3335] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.060459][ T3335] page dumped because: still mapped when deleted [ 158.060828][ T3335] CPU: 1 PID: 3335 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.062132][ T3335] Hardware name: linux,dummy-virt (DT) [ 158.062495][ T3335] Call trace: [ 158.062857][ T3335] dump_backtrace+0x94/0xec [ 158.063314][ T3335] show_stack+0x18/0x24 [ 158.063702][ T3335] dump_stack_lvl+0x78/0x90 [ 158.064088][ T3335] dump_stack+0x18/0x24 [ 158.064457][ T3335] filemap_unaccount_folio+0x118/0x278 [ 158.064888][ T3335] __filemap_remove_folio+0x3c/0x178 [ 158.065303][ T3335] filemap_remove_folio+0x48/0xa8 [ 158.065731][ T3335] truncate_inode_folio+0x30/0x4c [ 158.066164][ T3335] shmem_undo_range+0x208/0x620 [ 158.066562][ T3335] shmem_evict_inode+0x130/0x2dc [ 158.066973][ T3335] evict+0xb4/0x198 [ 158.067333][ T3335] iput+0x100/0x1b8 [ 158.067740][ T3335] dentry_unlink_inode+0xc0/0x188 [ 158.068233][ T3335] __dentry_kill+0x7c/0x1d4 [ 158.068715][ T3335] dput.part.0+0x30/0xbc [ 158.069091][ T3335] dput+0x4c/0x50 [ 158.069434][ T3335] __fput+0x110/0x2d4 [ 158.069850][ T3335] __fput_sync+0x50/0x5c [ 158.070229][ T3335] __arm64_sys_close+0x38/0x7c [ 158.070673][ T3335] invoke_syscall+0x48/0x118 [ 158.071067][ T3335] el0_svc_common.constprop.0+0x40/0xe0 [ 158.071646][ T3335] do_el0_svc+0x1c/0x28 [ 158.072094][ T3335] el0_svc+0x34/0xf8 [ 158.072472][ T3335] el0t_64_sync_handler+0x100/0x12c [ 158.072981][ T3335] el0t_64_sync+0x19c/0x1a0 [ 158.074715][ T3335] BUG: Bad page cache in process syz-executor356 pfn:47386 [ 158.075239][ T3335] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x47386 [ 158.075739][ T3335] memcg:f7f0000002c3a000 [ 158.076076][ T3335] aops:shmem_aops ino:44b [ 158.076462][ T3335] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.077320][ T3335] raw: 01ffc0000004002d ffffc1ffc0288e88 ffffc1ffc0289088 fcf00000074cd1b0 [ 158.078298][ T3335] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.079236][ T3335] page dumped because: still mapped when deleted [ 158.079666][ T3335] CPU: 1 PID: 3335 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.080472][ T3335] Hardware name: linux,dummy-virt (DT) [ 158.080924][ T3335] Call trace: [ 158.081251][ T3335] dump_backtrace+0x94/0xec [ 158.081858][ T3335] show_stack+0x18/0x24 [ 158.082303][ T3335] dump_stack_lvl+0x78/0x90 [ 158.082799][ T3335] dump_stack+0x18/0x24 [ 158.083174][ T3335] filemap_unaccount_folio+0x118/0x278 [ 158.083583][ T3335] __filemap_remove_folio+0x3c/0x178 [ 158.084034][ T3335] filemap_remove_folio+0x48/0xa8 [ 158.084528][ T3335] truncate_inode_folio+0x30/0x4c [ 158.084953][ T3335] shmem_undo_range+0x208/0x620 [ 158.085367][ T3335] shmem_evict_inode+0x130/0x2dc [ 158.085846][ T3335] evict+0xb4/0x198 [ 158.086229][ T3335] iput+0x100/0x1b8 [ 158.086613][ T3335] dentry_unlink_inode+0xc0/0x188 [ 158.087053][ T3335] __dentry_kill+0x7c/0x1d4 [ 158.087516][ T3335] dput.part.0+0x30/0xbc [ 158.088238][ T3335] dput+0x4c/0x50 [ 158.088864][ T3335] __fput+0x110/0x2d4 [ 158.089291][ T3335] __fput_sync+0x50/0x5c [ 158.089793][ T3335] __arm64_sys_close+0x38/0x7c [ 158.090201][ T3335] invoke_syscall+0x48/0x118 [ 158.090807][ T3335] el0_svc_common.constprop.0+0x40/0xe0 [ 158.091560][ T3335] do_el0_svc+0x1c/0x28 [ 158.092104][ T3335] el0_svc+0x34/0xf8 [ 158.092483][ T3335] el0t_64_sync_handler+0x100/0x12c [ 158.092949][ T3335] el0t_64_sync+0x19c/0x1a0 executing program [ 158.128646][ T3336] BUG: Bad page cache in process syz-executor356 pfn:48a6a [ 158.129669][ T3336] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x48a6a [ 158.130717][ T3336] memcg:f7f0000002c3a000 [ 158.131530][ T3336] aops:shmem_aops ino:43 [ 158.132267][ T3336] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.133855][ T3336] raw: 01ffc0000004002d ffffc1ffc0211648 ffffc1ffc02117c8 faf000000749bd70 [ 158.135127][ T3336] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.136104][ T3336] page dumped because: still mapped when deleted [ 158.137009][ T3336] CPU: 0 PID: 3336 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.138502][ T3336] Hardware name: linux,dummy-virt (DT) [ 158.139354][ T3336] Call trace: [ 158.139983][ T3336] dump_backtrace+0x94/0xec [ 158.140773][ T3336] show_stack+0x18/0x24 [ 158.141782][ T3336] dump_stack_lvl+0x78/0x90 [ 158.142715][ T3336] dump_stack+0x18/0x24 [ 158.143505][ T3336] filemap_unaccount_folio+0x118/0x278 [ 158.144492][ T3336] __filemap_remove_folio+0x3c/0x178 [ 158.145415][ T3336] filemap_remove_folio+0x48/0xa8 [ 158.146240][ T3336] truncate_inode_folio+0x30/0x4c [ 158.147078][ T3336] shmem_undo_range+0x208/0x620 [ 158.147931][ T3336] shmem_evict_inode+0x130/0x2dc [ 158.148793][ T3336] evict+0xb4/0x198 [ 158.149586][ T3336] iput+0x100/0x1b8 [ 158.150438][ T3336] dentry_unlink_inode+0xc0/0x188 [ 158.151317][ T3336] __dentry_kill+0x7c/0x1d4 [ 158.152207][ T3336] dput.part.0+0x30/0xbc [ 158.153017][ T3336] dput+0x4c/0x50 [ 158.153876][ T3336] __fput+0x110/0x2d4 [ 158.154649][ T3336] __fput_sync+0x50/0x5c [ 158.155486][ T3336] __arm64_sys_close+0x38/0x7c [ 158.156409][ T3336] invoke_syscall+0x48/0x118 [ 158.157500][ T3336] el0_svc_common.constprop.0+0x40/0xe0 [ 158.158424][ T3336] do_el0_svc+0x1c/0x28 [ 158.159178][ T3336] el0_svc+0x34/0xf8 [ 158.159950][ T3336] el0t_64_sync_handler+0x100/0x12c [ 158.160926][ T3336] el0t_64_sync+0x19c/0x1a0 [ 158.165313][ T3336] BUG: Bad page cache in process syz-executor356 pfn:4845f [ 158.166431][ T3336] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x4845f [ 158.167547][ T3336] memcg:f7f0000002c3a000 [ 158.168194][ T3336] aops:shmem_aops ino:43 [ 158.168954][ T3336] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.170868][ T3336] raw: 01ffc0000004002d ffffc1ffc0229a88 ffffc1ffc0289208 faf000000749bd70 [ 158.172505][ T3336] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.173814][ T3336] page dumped because: still mapped when deleted [ 158.175117][ T3336] CPU: 0 PID: 3336 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.176782][ T3336] Hardware name: linux,dummy-virt (DT) [ 158.177636][ T3336] Call trace: [ 158.178210][ T3336] dump_backtrace+0x94/0xec [ 158.178939][ T3336] show_stack+0x18/0x24 [ 158.179688][ T3336] dump_stack_lvl+0x78/0x90 [ 158.180437][ T3336] dump_stack+0x18/0x24 [ 158.181141][ T3336] filemap_unaccount_folio+0x118/0x278 [ 158.182015][ T3336] __filemap_remove_folio+0x3c/0x178 [ 158.182822][ T3336] filemap_remove_folio+0x48/0xa8 [ 158.183609][ T3336] truncate_inode_folio+0x30/0x4c [ 158.184416][ T3336] shmem_undo_range+0x208/0x620 [ 158.185200][ T3336] shmem_evict_inode+0x130/0x2dc [ 158.186018][ T3336] evict+0xb4/0x198 [ 158.186734][ T3336] iput+0x100/0x1b8 [ 158.187449][ T3336] dentry_unlink_inode+0xc0/0x188 [ 158.188138][ T3336] __dentry_kill+0x7c/0x1d4 [ 158.188900][ T3336] dput.part.0+0x30/0xbc [ 158.189594][ T3336] dput+0x4c/0x50 [ 158.190288][ T3336] __fput+0x110/0x2d4 [ 158.190983][ T3336] __fput_sync+0x50/0x5c [ 158.191747][ T3336] __arm64_sys_close+0x38/0x7c [ 158.192546][ T3336] invoke_syscall+0x48/0x118 [ 158.193370][ T3336] el0_svc_common.constprop.0+0x40/0xe0 [ 158.194252][ T3336] do_el0_svc+0x1c/0x28 [ 158.194928][ T3336] el0_svc+0x34/0xf8 [ 158.195682][ T3336] el0t_64_sync_handler+0x100/0x12c [ 158.196465][ T3336] el0t_64_sync+0x19c/0x1a0 executing program [ 158.238868][ T3337] BUG: Bad page cache in process syz-executor356 pfn:401b0 [ 158.239439][ T3337] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x401b0 [ 158.239959][ T3337] memcg:f7f0000002c3a000 [ 158.240284][ T3337] aops:shmem_aops ino:44c [ 158.240708][ T3337] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.241806][ T3337] raw: 01ffc0000004002d ffffc1ffc028c648 ffffc1ffc0006a48 fcf00000074cd1b0 [ 158.242492][ T3337] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.243093][ T3337] page dumped because: still mapped when deleted [ 158.243523][ T3337] CPU: 1 PID: 3337 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.244316][ T3337] Hardware name: linux,dummy-virt (DT) [ 158.244783][ T3337] Call trace: [ 158.245260][ T3337] dump_backtrace+0x94/0xec [ 158.245753][ T3337] show_stack+0x18/0x24 [ 158.246175][ T3337] dump_stack_lvl+0x78/0x90 [ 158.246572][ T3337] dump_stack+0x18/0x24 [ 158.246948][ T3337] filemap_unaccount_folio+0x118/0x278 [ 158.247494][ T3337] __filemap_remove_folio+0x3c/0x178 [ 158.247998][ T3337] filemap_remove_folio+0x48/0xa8 [ 158.248447][ T3337] truncate_inode_folio+0x30/0x4c [ 158.248858][ T3337] shmem_undo_range+0x208/0x620 [ 158.249254][ T3337] shmem_evict_inode+0x130/0x2dc [ 158.249663][ T3337] evict+0xb4/0x198 [ 158.250076][ T3337] iput+0x100/0x1b8 [ 158.250438][ T3337] dentry_unlink_inode+0xc0/0x188 [ 158.250844][ T3337] __dentry_kill+0x7c/0x1d4 [ 158.251271][ T3337] dput.part.0+0x30/0xbc [ 158.251698][ T3337] dput+0x4c/0x50 [ 158.252160][ T3337] __fput+0x110/0x2d4 [ 158.252572][ T3337] __fput_sync+0x50/0x5c [ 158.252963][ T3337] __arm64_sys_close+0x38/0x7c [ 158.253382][ T3337] invoke_syscall+0x48/0x118 [ 158.253866][ T3337] el0_svc_common.constprop.0+0x40/0xe0 [ 158.254288][ T3337] do_el0_svc+0x1c/0x28 [ 158.254701][ T3337] el0_svc+0x34/0xf8 [ 158.255062][ T3337] el0t_64_sync_handler+0x100/0x12c [ 158.255482][ T3337] el0t_64_sync+0x19c/0x1a0 [ 158.256634][ T3337] BUG: Bad page cache in process syz-executor356 pfn:401a9 [ 158.257249][ T3337] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x401a9 [ 158.257979][ T3337] memcg:f7f0000002c3a000 [ 158.258336][ T3337] aops:shmem_aops ino:44c [ 158.258703][ T3337] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.259401][ T3337] raw: 01ffc0000004002d ffffc1ffc0006c08 ffffc1ffc0289108 fcf00000074cd1b0 [ 158.259907][ T3337] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.260412][ T3337] page dumped because: still mapped when deleted [ 158.260826][ T3337] CPU: 1 PID: 3337 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.261894][ T3337] Hardware name: linux,dummy-virt (DT) [ 158.262359][ T3337] Call trace: [ 158.262656][ T3337] dump_backtrace+0x94/0xec [ 158.263092][ T3337] show_stack+0x18/0x24 [ 158.263475][ T3337] dump_stack_lvl+0x78/0x90 [ 158.263949][ T3337] dump_stack+0x18/0x24 [ 158.264325][ T3337] filemap_unaccount_folio+0x118/0x278 [ 158.264812][ T3337] __filemap_remove_folio+0x3c/0x178 [ 158.265276][ T3337] filemap_remove_folio+0x48/0xa8 [ 158.265921][ T3337] truncate_inode_folio+0x30/0x4c [ 158.266723][ T3337] shmem_undo_range+0x208/0x620 [ 158.267851][ T3337] shmem_evict_inode+0x130/0x2dc [ 158.268619][ T3337] evict+0xb4/0x198 [ 158.269127][ T3337] iput+0x100/0x1b8 [ 158.269540][ T3337] dentry_unlink_inode+0xc0/0x188 [ 158.270041][ T3337] __dentry_kill+0x7c/0x1d4 [ 158.270515][ T3337] dput.part.0+0x30/0xbc [ 158.271456][ T3337] dput+0x4c/0x50 [ 158.272097][ T3337] __fput+0x110/0x2d4 [ 158.272817][ T3337] __fput_sync+0x50/0x5c [ 158.273649][ T3337] __arm64_sys_close+0x38/0x7c [ 158.274484][ T3337] invoke_syscall+0x48/0x118 [ 158.274988][ T3337] el0_svc_common.constprop.0+0x40/0xe0 [ 158.275469][ T3337] do_el0_svc+0x1c/0x28 [ 158.276100][ T3337] el0_svc+0x34/0xf8 [ 158.276576][ T3337] el0t_64_sync_handler+0x100/0x12c [ 158.277033][ T3337] el0t_64_sync+0x19c/0x1a0 executing program [ 158.327517][ T3338] BUG: Bad page cache in process syz-executor356 pfn:49b41 [ 158.328682][ T3338] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x49b41 [ 158.329809][ T3338] memcg:f7f0000002c3a000 [ 158.330477][ T3338] aops:shmem_aops ino:44 [ 158.331308][ T3338] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.333118][ T3338] raw: 01ffc0000004002d ffffc1ffc0272e48 ffffc1ffc01ccc48 faf000000749bd70 [ 158.334258][ T3338] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.335390][ T3338] page dumped because: still mapped when deleted [ 158.336343][ T3338] CPU: 0 PID: 3338 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.338077][ T3338] Hardware name: linux,dummy-virt (DT) [ 158.339005][ T3338] Call trace: [ 158.339719][ T3338] dump_backtrace+0x94/0xec [ 158.340612][ T3338] show_stack+0x18/0x24 [ 158.341415][ T3338] dump_stack_lvl+0x78/0x90 [ 158.342241][ T3338] dump_stack+0x18/0x24 [ 158.342988][ T3338] filemap_unaccount_folio+0x118/0x278 [ 158.343901][ T3338] __filemap_remove_folio+0x3c/0x178 [ 158.344731][ T3338] filemap_remove_folio+0x48/0xa8 [ 158.345632][ T3338] truncate_inode_folio+0x30/0x4c [ 158.346606][ T3338] shmem_undo_range+0x208/0x620 [ 158.347508][ T3338] shmem_evict_inode+0x130/0x2dc [ 158.348398][ T3338] evict+0xb4/0x198 [ 158.349149][ T3338] iput+0x100/0x1b8 [ 158.349892][ T3338] dentry_unlink_inode+0xc0/0x188 [ 158.350781][ T3338] __dentry_kill+0x7c/0x1d4 [ 158.351640][ T3338] dput.part.0+0x30/0xbc [ 158.352494][ T3338] dput+0x4c/0x50 [ 158.353220][ T3338] __fput+0x110/0x2d4 [ 158.354115][ T3338] __fput_sync+0x50/0x5c [ 158.354882][ T3338] __arm64_sys_close+0x38/0x7c [ 158.356478][ T3338] invoke_syscall+0x48/0x118 [ 158.358134][ T3338] el0_svc_common.constprop.0+0x40/0xe0 [ 158.359010][ T3338] do_el0_svc+0x1c/0x28 [ 158.359728][ T3338] el0_svc+0x34/0xf8 [ 158.360506][ T3338] el0t_64_sync_handler+0x100/0x12c [ 158.361349][ T3338] el0t_64_sync+0x19c/0x1a0 [ 158.364851][ T3338] BUG: Bad page cache in process syz-executor356 pfn:47331 [ 158.366236][ T3338] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47331 [ 158.367748][ T3338] memcg:f7f0000002c3a000 [ 158.368532][ T3338] aops:shmem_aops ino:44 [ 158.369461][ T3338] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.371373][ T3338] raw: 01ffc0000004002d ffffc1ffc026d048 ffffc1ffc0006d08 faf000000749bd70 [ 158.373163][ T3338] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.374829][ T3338] page dumped because: still mapped when deleted [ 158.376033][ T3338] CPU: 0 PID: 3338 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.377883][ T3338] Hardware name: linux,dummy-virt (DT) [ 158.379041][ T3338] Call trace: [ 158.379776][ T3338] dump_backtrace+0x94/0xec [ 158.380692][ T3338] show_stack+0x18/0x24 [ 158.382261][ T3338] dump_stack_lvl+0x78/0x90 [ 158.383165][ T3338] dump_stack+0x18/0x24 [ 158.383876][ T3338] filemap_unaccount_folio+0x118/0x278 [ 158.384822][ T3338] __filemap_remove_folio+0x3c/0x178 [ 158.385910][ T3338] filemap_remove_folio+0x48/0xa8 [ 158.386974][ T3338] truncate_inode_folio+0x30/0x4c [ 158.388007][ T3338] shmem_undo_range+0x208/0x620 [ 158.388785][ T3338] shmem_evict_inode+0x130/0x2dc [ 158.389916][ T3338] evict+0xb4/0x198 [ 158.390727][ T3338] iput+0x100/0x1b8 [ 158.391974][ T3338] dentry_unlink_inode+0xc0/0x188 [ 158.392890][ T3338] __dentry_kill+0x7c/0x1d4 [ 158.393907][ T3338] dput.part.0+0x30/0xbc [ 158.394689][ T3338] dput+0x4c/0x50 [ 158.395427][ T3338] __fput+0x110/0x2d4 [ 158.396194][ T3338] __fput_sync+0x50/0x5c [ 158.396961][ T3338] __arm64_sys_close+0x38/0x7c [ 158.398065][ T3338] invoke_syscall+0x48/0x118 [ 158.399114][ T3338] el0_svc_common.constprop.0+0x40/0xe0 [ 158.400194][ T3338] do_el0_svc+0x1c/0x28 [ 158.401073][ T3338] el0_svc+0x34/0xf8 [ 158.402120][ T3338] el0t_64_sync_handler+0x100/0x12c [ 158.402969][ T3338] el0t_64_sync+0x19c/0x1a0 executing program [ 158.452849][ T3339] BUG: Bad page cache in process syz-executor356 pfn:4a29d [ 158.453953][ T3339] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a29d [ 158.454944][ T3339] memcg:f7f0000002c3a000 [ 158.455630][ T3339] aops:shmem_aops ino:44d [ 158.456374][ T3339] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.457816][ T3339] raw: 01ffc0000004002d ffffc1ffc028a708 ffffc1ffc028a788 fcf00000074cd1b0 [ 158.458904][ T3339] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.459928][ T3339] page dumped because: still mapped when deleted [ 158.460785][ T3339] CPU: 1 PID: 3339 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.463460][ T3339] Hardware name: linux,dummy-virt (DT) [ 158.464303][ T3339] Call trace: [ 158.464937][ T3339] dump_backtrace+0x94/0xec [ 158.465833][ T3339] show_stack+0x18/0x24 [ 158.466635][ T3339] dump_stack_lvl+0x78/0x90 [ 158.467490][ T3339] dump_stack+0x18/0x24 [ 158.468272][ T3339] filemap_unaccount_folio+0x118/0x278 [ 158.469200][ T3339] __filemap_remove_folio+0x3c/0x178 [ 158.470136][ T3339] filemap_remove_folio+0x48/0xa8 [ 158.471006][ T3339] truncate_inode_folio+0x30/0x4c [ 158.471960][ T3339] shmem_undo_range+0x208/0x620 [ 158.472881][ T3339] shmem_evict_inode+0x130/0x2dc [ 158.473836][ T3339] evict+0xb4/0x198 [ 158.475067][ T3339] iput+0x100/0x1b8 [ 158.475863][ T3339] dentry_unlink_inode+0xc0/0x188 [ 158.476807][ T3339] __dentry_kill+0x7c/0x1d4 [ 158.477730][ T3339] dput.part.0+0x30/0xbc [ 158.478543][ T3339] dput+0x4c/0x50 [ 158.479283][ T3339] __fput+0x110/0x2d4 [ 158.480066][ T3339] __fput_sync+0x50/0x5c [ 158.480890][ T3339] __arm64_sys_close+0x38/0x7c [ 158.482068][ T3339] invoke_syscall+0x48/0x118 [ 158.482949][ T3339] el0_svc_common.constprop.0+0x40/0xe0 [ 158.483872][ T3339] do_el0_svc+0x1c/0x28 [ 158.484686][ T3339] el0_svc+0x34/0xf8 [ 158.485538][ T3339] el0t_64_sync_handler+0x100/0x12c [ 158.486798][ T3339] el0t_64_sync+0x19c/0x1a0 [ 158.488335][ T3339] BUG: Bad page cache in process syz-executor356 pfn:4a29e [ 158.489415][ T3339] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x4a29e [ 158.490630][ T3339] memcg:f7f0000002c3a000 [ 158.491474][ T3339] aops:shmem_aops ino:44d [ 158.492370][ T3339] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.494314][ T3339] raw: 01ffc0000004002d ffffc1ffc028a748 ffffc1ffc028a7c8 fcf00000074cd1b0 [ 158.495846][ T3339] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.497131][ T3339] page dumped because: still mapped when deleted [ 158.498395][ T3339] CPU: 1 PID: 3339 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.500257][ T3339] Hardware name: linux,dummy-virt (DT) [ 158.501145][ T3339] Call trace: [ 158.502164][ T3339] dump_backtrace+0x94/0xec [ 158.503098][ T3339] show_stack+0x18/0x24 [ 158.504072][ T3339] dump_stack_lvl+0x78/0x90 [ 158.505088][ T3339] dump_stack+0x18/0x24 [ 158.506074][ T3339] filemap_unaccount_folio+0x118/0x278 [ 158.507002][ T3339] __filemap_remove_folio+0x3c/0x178 [ 158.507653][ T3339] filemap_remove_folio+0x48/0xa8 [ 158.508613][ T3339] truncate_inode_folio+0x30/0x4c [ 158.509370][ T3339] shmem_undo_range+0x208/0x620 [ 158.509811][ T3339] shmem_evict_inode+0x130/0x2dc [ 158.510191][ T3339] evict+0xb4/0x198 [ 158.510541][ T3339] iput+0x100/0x1b8 [ 158.510877][ T3339] dentry_unlink_inode+0xc0/0x188 [ 158.511370][ T3339] __dentry_kill+0x7c/0x1d4 [ 158.511780][ T3339] dput.part.0+0x30/0xbc [ 158.512215][ T3339] dput+0x4c/0x50 [ 158.512614][ T3339] __fput+0x110/0x2d4 [ 158.513322][ T3339] __fput_sync+0x50/0x5c [ 158.514054][ T3339] __arm64_sys_close+0x38/0x7c [ 158.514487][ T3339] invoke_syscall+0x48/0x118 [ 158.514901][ T3339] el0_svc_common.constprop.0+0x40/0xe0 [ 158.515303][ T3339] do_el0_svc+0x1c/0x28 [ 158.515657][ T3339] el0_svc+0x34/0xf8 [ 158.515998][ T3339] el0t_64_sync_handler+0x100/0x12c [ 158.516379][ T3339] el0t_64_sync+0x19c/0x1a0 executing program [ 158.564945][ T3340] BUG: Bad page cache in process syz-executor356 pfn:401b1 [ 158.565850][ T3340] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x401b1 [ 158.566748][ T3340] memcg:f7f0000002c3a000 [ 158.567148][ T3340] aops:shmem_aops ino:44e [ 158.567774][ T3340] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.569536][ T3340] raw: 01ffc0000004002d ffffc1ffc02294c8 ffffc1ffc02891c8 f0f00000074ccb70 [ 158.571047][ T3340] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.571718][ T3340] page dumped because: still mapped when deleted [ 158.572237][ T3340] CPU: 1 PID: 3340 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.572879][ T3340] Hardware name: linux,dummy-virt (DT) [ 158.573235][ T3340] Call trace: [ 158.573546][ T3340] dump_backtrace+0x94/0xec [ 158.573980][ T3340] show_stack+0x18/0x24 [ 158.574333][ T3340] dump_stack_lvl+0x78/0x90 [ 158.574704][ T3340] dump_stack+0x18/0x24 [ 158.575061][ T3340] filemap_unaccount_folio+0x118/0x278 [ 158.575468][ T3340] __filemap_remove_folio+0x3c/0x178 [ 158.575849][ T3340] filemap_remove_folio+0x48/0xa8 [ 158.576275][ T3340] truncate_inode_folio+0x30/0x4c [ 158.576667][ T3340] shmem_undo_range+0x208/0x620 [ 158.577040][ T3340] shmem_evict_inode+0x130/0x2dc [ 158.577414][ T3340] evict+0xb4/0x198 [ 158.577874][ T3340] iput+0x100/0x1b8 [ 158.578267][ T3340] dentry_unlink_inode+0xc0/0x188 [ 158.578653][ T3340] __dentry_kill+0x7c/0x1d4 [ 158.579096][ T3340] dput.part.0+0x30/0xbc [ 158.579700][ T3340] dput+0x4c/0x50 [ 158.580289][ T3340] __fput+0x110/0x2d4 [ 158.580895][ T3340] __fput_sync+0x50/0x5c [ 158.581838][ T3340] __arm64_sys_close+0x38/0x7c [ 158.582329][ T3340] invoke_syscall+0x48/0x118 [ 158.582899][ T3340] el0_svc_common.constprop.0+0x40/0xe0 [ 158.583408][ T3340] do_el0_svc+0x1c/0x28 [ 158.583858][ T3340] el0_svc+0x34/0xf8 [ 158.584292][ T3340] el0t_64_sync_handler+0x100/0x12c [ 158.584792][ T3340] el0t_64_sync+0x19c/0x1a0 [ 158.586301][ T3340] BUG: Bad page cache in process syz-executor356 pfn:4a247 [ 158.586933][ T3340] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a247 [ 158.587740][ T3340] memcg:f7f0000002c3a000 [ 158.588286][ T3340] aops:shmem_aops ino:44e [ 158.588758][ T3340] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.589678][ T3340] raw: 01ffc0000004002d ffffc1ffc0006c48 ffffc1ffc028a708 f0f00000074ccb70 [ 158.590510][ T3340] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.591314][ T3340] page dumped because: still mapped when deleted [ 158.592700][ T3340] CPU: 1 PID: 3340 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.594443][ T3340] Hardware name: linux,dummy-virt (DT) [ 158.594855][ T3340] Call trace: [ 158.595198][ T3340] dump_backtrace+0x94/0xec [ 158.596150][ T3340] show_stack+0x18/0x24 [ 158.596678][ T3340] dump_stack_lvl+0x78/0x90 [ 158.597201][ T3340] dump_stack+0x18/0x24 [ 158.597633][ T3340] filemap_unaccount_folio+0x118/0x278 [ 158.598150][ T3340] __filemap_remove_folio+0x3c/0x178 [ 158.598643][ T3340] filemap_remove_folio+0x48/0xa8 [ 158.599116][ T3340] truncate_inode_folio+0x30/0x4c [ 158.599818][ T3340] shmem_undo_range+0x208/0x620 [ 158.600486][ T3340] shmem_evict_inode+0x130/0x2dc [ 158.601272][ T3340] evict+0xb4/0x198 [ 158.602111][ T3340] iput+0x100/0x1b8 [ 158.602782][ T3340] dentry_unlink_inode+0xc0/0x188 [ 158.603645][ T3340] __dentry_kill+0x7c/0x1d4 [ 158.604083][ T3340] dput.part.0+0x30/0xbc [ 158.604733][ T3340] dput+0x4c/0x50 [ 158.605451][ T3340] __fput+0x110/0x2d4 [ 158.606214][ T3340] __fput_sync+0x50/0x5c [ 158.606661][ T3340] __arm64_sys_close+0x38/0x7c [ 158.607104][ T3340] invoke_syscall+0x48/0x118 [ 158.607536][ T3340] el0_svc_common.constprop.0+0x40/0xe0 [ 158.608003][ T3340] do_el0_svc+0x1c/0x28 [ 158.608401][ T3340] el0_svc+0x34/0xf8 [ 158.608789][ T3340] el0t_64_sync_handler+0x100/0x12c [ 158.609407][ T3340] el0t_64_sync+0x19c/0x1a0 [ 158.649107][ T3341] BUG: Bad page cache in process syz-executor356 pfn:47807 [ 158.650239][ T3341] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x47807 [ 158.651866][ T3341] memcg:f7f0000002c3a000 [ 158.652484][ T3341] aops:shmem_aops ino:45 [ 158.653223][ T3341] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.655160][ T3341] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc028e888 faf000000749bd70 [ 158.656757][ T3341] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.658138][ T3341] page dumped because: still mapped when deleted [ 158.659106][ T3341] CPU: 0 PID: 3341 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.661334][ T3341] Hardware name: linux,dummy-virt (DT) [ 158.662276][ T3341] Call trace: [ 158.662932][ T3341] dump_backtrace+0x94/0xec executing program [ 158.663969][ T3341] show_stack+0x18/0x24 [ 158.664853][ T3341] dump_stack_lvl+0x78/0x90 [ 158.665754][ T3341] dump_stack+0x18/0x24 [ 158.666444][ T3341] filemap_unaccount_folio+0x118/0x278 [ 158.667390][ T3341] __filemap_remove_folio+0x3c/0x178 [ 158.668271][ T3341] filemap_remove_folio+0x48/0xa8 [ 158.669097][ T3341] truncate_inode_folio+0x30/0x4c [ 158.669973][ T3341] shmem_undo_range+0x208/0x620 [ 158.670809][ T3341] shmem_evict_inode+0x130/0x2dc [ 158.672268][ T3341] evict+0xb4/0x198 [ 158.672920][ T3341] iput+0x100/0x1b8 [ 158.673621][ T3341] dentry_unlink_inode+0xc0/0x188 [ 158.674456][ T3341] __dentry_kill+0x7c/0x1d4 [ 158.675673][ T3341] dput.part.0+0x30/0xbc [ 158.676582][ T3341] dput+0x4c/0x50 [ 158.677230][ T3341] __fput+0x110/0x2d4 [ 158.678045][ T3341] __fput_sync+0x50/0x5c [ 158.678875][ T3341] __arm64_sys_close+0x38/0x7c [ 158.679734][ T3341] invoke_syscall+0x48/0x118 [ 158.680602][ T3341] el0_svc_common.constprop.0+0x40/0xe0 [ 158.682066][ T3341] do_el0_svc+0x1c/0x28 [ 158.682770][ T3341] el0_svc+0x34/0xf8 [ 158.683455][ T3341] el0t_64_sync_handler+0x100/0x12c [ 158.684256][ T3341] el0t_64_sync+0x19c/0x1a0 [ 158.689262][ T3341] BUG: Bad page cache in process syz-executor356 pfn:4a3a2 [ 158.690709][ T3341] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x4a3a2 [ 158.692929][ T3341] memcg:f7f0000002c3a000 [ 158.693848][ T3341] aops:shmem_aops ino:45 [ 158.694880][ T3341] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.697004][ T3341] raw: 01ffc0000004002d ffffc1ffc01e01c8 ffffc1ffc01cdd08 faf000000749bd70 [ 158.698506][ T3341] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.700513][ T3341] page dumped because: still mapped when deleted [ 158.701937][ T3341] CPU: 0 PID: 3341 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.703653][ T3341] Hardware name: linux,dummy-virt (DT) [ 158.704578][ T3341] Call trace: [ 158.705181][ T3341] dump_backtrace+0x94/0xec [ 158.705981][ T3341] show_stack+0x18/0x24 [ 158.706659][ T3341] dump_stack_lvl+0x78/0x90 [ 158.707460][ T3341] dump_stack+0x18/0x24 [ 158.708191][ T3341] filemap_unaccount_folio+0x118/0x278 [ 158.709026][ T3341] __filemap_remove_folio+0x3c/0x178 [ 158.709920][ T3341] filemap_remove_folio+0x48/0xa8 [ 158.711080][ T3341] truncate_inode_folio+0x30/0x4c [ 158.712017][ T3341] shmem_undo_range+0x208/0x620 [ 158.712810][ T3341] shmem_evict_inode+0x130/0x2dc [ 158.713701][ T3341] evict+0xb4/0x198 [ 158.714617][ T3341] iput+0x100/0x1b8 [ 158.715464][ T3341] dentry_unlink_inode+0xc0/0x188 [ 158.716759][ T3341] __dentry_kill+0x7c/0x1d4 [ 158.717651][ T3341] dput.part.0+0x30/0xbc [ 158.718437][ T3341] dput+0x4c/0x50 [ 158.718995][ T3341] __fput+0x110/0x2d4 [ 158.719797][ T3341] __fput_sync+0x50/0x5c [ 158.720664][ T3341] __arm64_sys_close+0x38/0x7c [ 158.721564][ T3341] invoke_syscall+0x48/0x118 [ 158.722290][ T3341] el0_svc_common.constprop.0+0x40/0xe0 [ 158.723457][ T3341] do_el0_svc+0x1c/0x28 [ 158.724331][ T3341] el0_svc+0x34/0xf8 [ 158.725033][ T3341] el0t_64_sync_handler+0x100/0x12c [ 158.725991][ T3341] el0t_64_sync+0x19c/0x1a0 executing program [ 158.766078][ T3342] BUG: Bad page cache in process syz-executor356 pfn:4a248 [ 158.767242][ T3342] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x0 pfn:0x4a248 [ 158.768377][ T3342] memcg:f7f0000002c3a000 [ 158.769061][ T3342] aops:shmem_aops ino:46 [ 158.769781][ T3342] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.771877][ T3342] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc0272e48 faf000000749a790 [ 158.772908][ T3342] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.773979][ T3342] page dumped because: still mapped when deleted [ 158.774870][ T3342] CPU: 0 PID: 3342 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.776137][ T3342] Hardware name: linux,dummy-virt (DT) [ 158.776822][ T3342] Call trace: [ 158.777312][ T3342] dump_backtrace+0x94/0xec [ 158.778043][ T3342] show_stack+0x18/0x24 [ 158.778711][ T3342] dump_stack_lvl+0x78/0x90 [ 158.779426][ T3342] dump_stack+0x18/0x24 [ 158.780091][ T3342] filemap_unaccount_folio+0x118/0x278 [ 158.780854][ T3342] __filemap_remove_folio+0x3c/0x178 [ 158.781865][ T3342] filemap_remove_folio+0x48/0xa8 [ 158.782769][ T3342] truncate_inode_folio+0x30/0x4c [ 158.783482][ T3342] shmem_undo_range+0x208/0x620 [ 158.784280][ T3342] shmem_evict_inode+0x130/0x2dc [ 158.785104][ T3342] evict+0xb4/0x198 [ 158.785844][ T3342] iput+0x100/0x1b8 [ 158.786605][ T3342] dentry_unlink_inode+0xc0/0x188 [ 158.787467][ T3342] __dentry_kill+0x7c/0x1d4 [ 158.788193][ T3342] dput.part.0+0x30/0xbc [ 158.788946][ T3342] dput+0x4c/0x50 [ 158.789660][ T3342] __fput+0x110/0x2d4 [ 158.790455][ T3342] __fput_sync+0x50/0x5c [ 158.791318][ T3342] __arm64_sys_close+0x38/0x7c [ 158.792161][ T3342] invoke_syscall+0x48/0x118 [ 158.792922][ T3342] el0_svc_common.constprop.0+0x40/0xe0 [ 158.793862][ T3342] do_el0_svc+0x1c/0x28 [ 158.794557][ T3342] el0_svc+0x34/0xf8 [ 158.795253][ T3342] el0t_64_sync_handler+0x100/0x12c [ 158.796084][ T3342] el0t_64_sync+0x19c/0x1a0 [ 158.798436][ T3342] BUG: Bad page cache in process syz-executor356 pfn:49cb9 [ 158.799476][ T3342] page: refcount:4 mapcount:1 mapping:00000000c6286cfb index:0x1 pfn:0x49cb9 [ 158.800733][ T3342] memcg:f7f0000002c3a000 [ 158.801541][ T3342] aops:shmem_aops ino:46 [ 158.802409][ T3342] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.804565][ T3342] raw: 01ffc0000004002d ffffc1ffc0289208 ffffc1ffc01e3d88 faf000000749a790 [ 158.805904][ T3342] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.807301][ T3342] page dumped because: still mapped when deleted [ 158.808219][ T3342] CPU: 0 PID: 3342 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.809946][ T3342] Hardware name: linux,dummy-virt (DT) [ 158.810949][ T3342] Call trace: [ 158.811847][ T3342] dump_backtrace+0x94/0xec [ 158.812709][ T3342] show_stack+0x18/0x24 [ 158.813409][ T3342] dump_stack_lvl+0x78/0x90 [ 158.814343][ T3342] dump_stack+0x18/0x24 [ 158.815308][ T3342] filemap_unaccount_folio+0x118/0x278 [ 158.816485][ T3342] __filemap_remove_folio+0x3c/0x178 [ 158.817897][ T3342] filemap_remove_folio+0x48/0xa8 [ 158.818846][ T3342] truncate_inode_folio+0x30/0x4c [ 158.819805][ T3342] shmem_undo_range+0x208/0x620 [ 158.820572][ T3342] shmem_evict_inode+0x130/0x2dc [ 158.821543][ T3342] evict+0xb4/0x198 [ 158.822510][ T3342] iput+0x100/0x1b8 [ 158.823417][ T3342] dentry_unlink_inode+0xc0/0x188 [ 158.824468][ T3342] __dentry_kill+0x7c/0x1d4 [ 158.825491][ T3342] dput.part.0+0x30/0xbc [ 158.826542][ T3342] dput+0x4c/0x50 [ 158.827335][ T3342] __fput+0x110/0x2d4 [ 158.828296][ T3342] __fput_sync+0x50/0x5c [ 158.829501][ T3342] __arm64_sys_close+0x38/0x7c [ 158.830552][ T3342] invoke_syscall+0x48/0x118 [ 158.831711][ T3342] el0_svc_common.constprop.0+0x40/0xe0 [ 158.832674][ T3342] do_el0_svc+0x1c/0x28 [ 158.833543][ T3342] el0_svc+0x34/0xf8 [ 158.834428][ T3342] el0t_64_sync_handler+0x100/0x12c [ 158.835402][ T3342] el0t_64_sync+0x19c/0x1a0 executing program [ 158.875714][ T3343] BUG: Bad page cache in process syz-executor356 pfn:401b4 [ 158.876797][ T3343] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x401b4 [ 158.877896][ T3343] memcg:f7f0000002c3a000 [ 158.878580][ T3343] aops:shmem_aops ino:47 [ 158.879348][ T3343] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.880944][ T3343] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc01f5048 faf000000749bd70 [ 158.882659][ T3343] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.883688][ T3343] page dumped because: still mapped when deleted [ 158.884592][ T3343] CPU: 0 PID: 3343 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.886118][ T3343] Hardware name: linux,dummy-virt (DT) [ 158.886983][ T3343] Call trace: [ 158.887619][ T3343] dump_backtrace+0x94/0xec [ 158.888468][ T3343] show_stack+0x18/0x24 [ 158.889257][ T3343] dump_stack_lvl+0x78/0x90 [ 158.890054][ T3343] dump_stack+0x18/0x24 [ 158.890724][ T3343] filemap_unaccount_folio+0x118/0x278 [ 158.891809][ T3343] __filemap_remove_folio+0x3c/0x178 [ 158.892615][ T3343] filemap_remove_folio+0x48/0xa8 [ 158.893779][ T3343] truncate_inode_folio+0x30/0x4c [ 158.894586][ T3343] shmem_undo_range+0x208/0x620 [ 158.895323][ T3343] shmem_evict_inode+0x130/0x2dc [ 158.896076][ T3343] evict+0xb4/0x198 [ 158.896725][ T3343] iput+0x100/0x1b8 [ 158.897403][ T3343] dentry_unlink_inode+0xc0/0x188 [ 158.898211][ T3343] __dentry_kill+0x7c/0x1d4 [ 158.898989][ T3343] dput.part.0+0x30/0xbc [ 158.899737][ T3343] dput+0x4c/0x50 [ 158.900442][ T3343] __fput+0x110/0x2d4 [ 158.901226][ T3343] __fput_sync+0x50/0x5c [ 158.901997][ T3343] __arm64_sys_close+0x38/0x7c [ 158.902765][ T3343] invoke_syscall+0x48/0x118 [ 158.903613][ T3343] el0_svc_common.constprop.0+0x40/0xe0 [ 158.904608][ T3343] do_el0_svc+0x1c/0x28 [ 158.905531][ T3343] el0_svc+0x34/0xf8 [ 158.906398][ T3343] el0t_64_sync_handler+0x100/0x12c [ 158.907407][ T3343] el0t_64_sync+0x19c/0x1a0 [ 158.908899][ T3343] BUG: Bad page cache in process syz-executor356 pfn:47d41 [ 158.909928][ T3343] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47d41 [ 158.910995][ T3343] memcg:f7f0000002c3a000 [ 158.911976][ T3343] aops:shmem_aops ino:47 [ 158.912675][ T3343] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.914189][ T3343] raw: 01ffc0000004002d ffffc1ffc0006d08 ffffc1ffc01a1e08 faf000000749bd70 [ 158.915374][ T3343] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.916664][ T3343] page dumped because: still mapped when deleted [ 158.917755][ T3343] CPU: 0 PID: 3343 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.919435][ T3343] Hardware name: linux,dummy-virt (DT) [ 158.920211][ T3343] Call trace: [ 158.920759][ T3343] dump_backtrace+0x94/0xec [ 158.921857][ T3343] show_stack+0x18/0x24 [ 158.922547][ T3343] dump_stack_lvl+0x78/0x90 [ 158.923214][ T3343] dump_stack+0x18/0x24 [ 158.924123][ T3343] filemap_unaccount_folio+0x118/0x278 [ 158.925016][ T3343] __filemap_remove_folio+0x3c/0x178 [ 158.926102][ T3343] filemap_remove_folio+0x48/0xa8 [ 158.927092][ T3343] truncate_inode_folio+0x30/0x4c [ 158.928060][ T3343] shmem_undo_range+0x208/0x620 [ 158.928938][ T3343] shmem_evict_inode+0x130/0x2dc [ 158.929999][ T3343] evict+0xb4/0x198 [ 158.930698][ T3343] iput+0x100/0x1b8 [ 158.931380][ T3343] dentry_unlink_inode+0xc0/0x188 [ 158.932401][ T3343] __dentry_kill+0x7c/0x1d4 [ 158.933118][ T3343] dput.part.0+0x30/0xbc [ 158.933981][ T3343] dput+0x4c/0x50 [ 158.934734][ T3343] __fput+0x110/0x2d4 [ 158.935438][ T3343] __fput_sync+0x50/0x5c [ 158.936195][ T3343] __arm64_sys_close+0x38/0x7c [ 158.936943][ T3343] invoke_syscall+0x48/0x118 [ 158.937893][ T3343] el0_svc_common.constprop.0+0x40/0xe0 [ 158.938609][ T3343] do_el0_svc+0x1c/0x28 [ 158.939284][ T3343] el0_svc+0x34/0xf8 [ 158.940027][ T3343] el0t_64_sync_handler+0x100/0x12c [ 158.940810][ T3343] el0t_64_sync+0x19c/0x1a0 executing program [ 158.975116][ T3344] BUG: Bad page cache in process syz-executor356 pfn:4a30d [ 158.975730][ T3344] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a30d [ 158.976281][ T3344] memcg:f7f0000002c3a000 [ 158.976617][ T3344] aops:shmem_aops ino:44f [ 158.977010][ T3344] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.977849][ T3344] raw: 01ffc0000004002d ffffc1ffc028c308 ffffc1ffc028c388 f0f00000074ccb70 [ 158.978387][ T3344] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.978858][ T3344] page dumped because: still mapped when deleted [ 158.979338][ T3344] CPU: 1 PID: 3344 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.980049][ T3344] Hardware name: linux,dummy-virt (DT) [ 158.980436][ T3344] Call trace: [ 158.980725][ T3344] dump_backtrace+0x94/0xec [ 158.981116][ T3344] show_stack+0x18/0x24 [ 158.981742][ T3344] dump_stack_lvl+0x78/0x90 [ 158.982228][ T3344] dump_stack+0x18/0x24 [ 158.982617][ T3344] filemap_unaccount_folio+0x118/0x278 [ 158.983081][ T3344] __filemap_remove_folio+0x3c/0x178 [ 158.983507][ T3344] filemap_remove_folio+0x48/0xa8 [ 158.984085][ T3344] truncate_inode_folio+0x30/0x4c [ 158.984527][ T3344] shmem_undo_range+0x208/0x620 [ 158.984934][ T3344] shmem_evict_inode+0x130/0x2dc [ 158.985408][ T3344] evict+0xb4/0x198 [ 158.985831][ T3344] iput+0x100/0x1b8 [ 158.986266][ T3344] dentry_unlink_inode+0xc0/0x188 [ 158.986683][ T3344] __dentry_kill+0x7c/0x1d4 [ 158.987112][ T3344] dput.part.0+0x30/0xbc [ 158.987495][ T3344] dput+0x4c/0x50 [ 158.987879][ T3344] __fput+0x110/0x2d4 [ 158.988313][ T3344] __fput_sync+0x50/0x5c [ 158.988703][ T3344] __arm64_sys_close+0x38/0x7c [ 158.989094][ T3344] invoke_syscall+0x48/0x118 [ 158.989485][ T3344] el0_svc_common.constprop.0+0x40/0xe0 [ 158.989962][ T3344] do_el0_svc+0x1c/0x28 [ 158.990320][ T3344] el0_svc+0x34/0xf8 [ 158.990679][ T3344] el0t_64_sync_handler+0x100/0x12c [ 158.991093][ T3344] el0t_64_sync+0x19c/0x1a0 [ 158.992468][ T3344] BUG: Bad page cache in process syz-executor356 pfn:4a30e [ 158.993029][ T3344] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a30e [ 158.993584][ T3344] memcg:f7f0000002c3a000 [ 158.993972][ T3344] aops:shmem_aops ino:44f [ 158.994428][ T3344] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 158.995212][ T3344] raw: 01ffc0000004002d ffffc1ffc028c348 ffffc1ffc028c3c8 f0f00000074ccb70 [ 158.995809][ T3344] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 158.996335][ T3344] page dumped because: still mapped when deleted [ 158.996792][ T3344] CPU: 1 PID: 3344 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 158.997543][ T3344] Hardware name: linux,dummy-virt (DT) [ 158.998151][ T3344] Call trace: [ 158.998728][ T3344] dump_backtrace+0x94/0xec [ 158.999410][ T3344] show_stack+0x18/0x24 [ 159.000037][ T3344] dump_stack_lvl+0x78/0x90 [ 159.000748][ T3344] dump_stack+0x18/0x24 [ 159.001635][ T3344] filemap_unaccount_folio+0x118/0x278 [ 159.002563][ T3344] __filemap_remove_folio+0x3c/0x178 [ 159.003638][ T3344] filemap_remove_folio+0x48/0xa8 [ 159.004507][ T3344] truncate_inode_folio+0x30/0x4c [ 159.005309][ T3344] shmem_undo_range+0x208/0x620 [ 159.006119][ T3344] shmem_evict_inode+0x130/0x2dc [ 159.007070][ T3344] evict+0xb4/0x198 [ 159.008041][ T3344] iput+0x100/0x1b8 [ 159.008701][ T3344] dentry_unlink_inode+0xc0/0x188 [ 159.009255][ T3344] __dentry_kill+0x7c/0x1d4 [ 159.010002][ T3344] dput.part.0+0x30/0xbc [ 159.010730][ T3344] dput+0x4c/0x50 [ 159.011483][ T3344] __fput+0x110/0x2d4 [ 159.012016][ T3344] __fput_sync+0x50/0x5c [ 159.012443][ T3344] __arm64_sys_close+0x38/0x7c [ 159.012875][ T3344] invoke_syscall+0x48/0x118 [ 159.013877][ T3344] el0_svc_common.constprop.0+0x40/0xe0 [ 159.014542][ T3344] do_el0_svc+0x1c/0x28 [ 159.015063][ T3344] el0_svc+0x34/0xf8 [ 159.015492][ T3344] el0t_64_sync_handler+0x100/0x12c [ 159.015894][ T3344] el0t_64_sync+0x19c/0x1a0 executing program [ 159.054453][ T3345] BUG: Bad page cache in process syz-executor356 pfn:4a2bd [ 159.055092][ T3345] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a2bd [ 159.056011][ T3345] memcg:f7f0000002c3a000 [ 159.056645][ T3345] aops:shmem_aops ino:450 [ 159.057316][ T3345] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.058354][ T3345] raw: 01ffc0000004002d ffffc1ffc028afc8 ffffc1ffc028c2c8 fcf00000074cd1b0 [ 159.058920][ T3345] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.059603][ T3345] page dumped because: still mapped when deleted [ 159.060017][ T3345] CPU: 1 PID: 3345 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.060764][ T3345] Hardware name: linux,dummy-virt (DT) [ 159.061263][ T3345] Call trace: [ 159.061626][ T3345] dump_backtrace+0x94/0xec [ 159.062309][ T3345] show_stack+0x18/0x24 [ 159.062837][ T3345] dump_stack_lvl+0x78/0x90 [ 159.063355][ T3345] dump_stack+0x18/0x24 [ 159.063786][ T3345] filemap_unaccount_folio+0x118/0x278 [ 159.064231][ T3345] __filemap_remove_folio+0x3c/0x178 [ 159.064701][ T3345] filemap_remove_folio+0x48/0xa8 [ 159.065210][ T3345] truncate_inode_folio+0x30/0x4c [ 159.065683][ T3345] shmem_undo_range+0x208/0x620 [ 159.066235][ T3345] shmem_evict_inode+0x130/0x2dc [ 159.066678][ T3345] evict+0xb4/0x198 [ 159.067284][ T3345] iput+0x100/0x1b8 [ 159.068242][ T3345] dentry_unlink_inode+0xc0/0x188 [ 159.069380][ T3345] __dentry_kill+0x7c/0x1d4 [ 159.070204][ T3345] dput.part.0+0x30/0xbc [ 159.070977][ T3345] dput+0x4c/0x50 [ 159.071720][ T3345] __fput+0x110/0x2d4 [ 159.072261][ T3345] __fput_sync+0x50/0x5c [ 159.072731][ T3345] __arm64_sys_close+0x38/0x7c [ 159.073700][ T3345] invoke_syscall+0x48/0x118 [ 159.074618][ T3345] el0_svc_common.constprop.0+0x40/0xe0 [ 159.075470][ T3345] do_el0_svc+0x1c/0x28 [ 159.076231][ T3345] el0_svc+0x34/0xf8 [ 159.077032][ T3345] el0t_64_sync_handler+0x100/0x12c [ 159.077566][ T3345] el0t_64_sync+0x19c/0x1a0 [ 159.079653][ T3345] BUG: Bad page cache in process syz-executor356 pfn:4a30b [ 159.080519][ T3345] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x4a30b [ 159.082213][ T3345] memcg:f7f0000002c3a000 [ 159.082653][ T3345] aops:shmem_aops ino:450 [ 159.083026][ T3345] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.083771][ T3345] raw: 01ffc0000004002d ffffc1ffc028af48 ffffc1ffc028c448 fcf00000074cd1b0 [ 159.084371][ T3345] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.084923][ T3345] page dumped because: still mapped when deleted [ 159.085530][ T3345] CPU: 1 PID: 3345 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.086481][ T3345] Hardware name: linux,dummy-virt (DT) [ 159.087137][ T3345] Call trace: [ 159.087493][ T3345] dump_backtrace+0x94/0xec [ 159.088102][ T3345] show_stack+0x18/0x24 [ 159.088531][ T3345] dump_stack_lvl+0x78/0x90 [ 159.088976][ T3345] dump_stack+0x18/0x24 [ 159.089432][ T3345] filemap_unaccount_folio+0x118/0x278 [ 159.089971][ T3345] __filemap_remove_folio+0x3c/0x178 [ 159.090476][ T3345] filemap_remove_folio+0x48/0xa8 [ 159.091012][ T3345] truncate_inode_folio+0x30/0x4c [ 159.091684][ T3345] shmem_undo_range+0x208/0x620 [ 159.092193][ T3345] shmem_evict_inode+0x130/0x2dc [ 159.092664][ T3345] evict+0xb4/0x198 [ 159.093308][ T3345] iput+0x100/0x1b8 [ 159.093755][ T3345] dentry_unlink_inode+0xc0/0x188 [ 159.094425][ T3345] __dentry_kill+0x7c/0x1d4 [ 159.095046][ T3345] dput.part.0+0x30/0xbc [ 159.095532][ T3345] dput+0x4c/0x50 [ 159.096027][ T3345] __fput+0x110/0x2d4 [ 159.096557][ T3345] __fput_sync+0x50/0x5c [ 159.097120][ T3345] __arm64_sys_close+0x38/0x7c [ 159.097544][ T3345] invoke_syscall+0x48/0x118 [ 159.098062][ T3345] el0_svc_common.constprop.0+0x40/0xe0 [ 159.098537][ T3345] do_el0_svc+0x1c/0x28 [ 159.098935][ T3345] el0_svc+0x34/0xf8 [ 159.099293][ T3345] el0t_64_sync_handler+0x100/0x12c [ 159.099735][ T3345] el0t_64_sync+0x19c/0x1a0 [ 159.125754][ T3346] BUG: Bad page cache in process syz-executor356 pfn:4a310 [ 159.126340][ T3346] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a310 [ 159.127033][ T3346] memcg:f7f0000002c3a000 [ 159.127715][ T3346] aops:shmem_aops ino:451 [ 159.128677][ T3346] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.129450][ T3346] raw: 01ffc0000004002d ffffc1ffc028b008 ffffc1ffc0229588 f0f00000074ccb70 [ 159.130103][ T3346] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.130677][ T3346] page dumped because: still mapped when deleted [ 159.131178][ T3346] CPU: 1 PID: 3346 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.132493][ T3346] Hardware name: linux,dummy-virt (DT) [ 159.132947][ T3346] Call trace: [ 159.133366][ T3346] dump_backtrace+0x94/0xec [ 159.133927][ T3346] show_stack+0x18/0x24 [ 159.134322][ T3346] dump_stack_lvl+0x78/0x90 [ 159.134718][ T3346] dump_stack+0x18/0x24 [ 159.135108][ T3346] filemap_unaccount_folio+0x118/0x278 [ 159.135552][ T3346] __filemap_remove_folio+0x3c/0x178 [ 159.135981][ T3346] filemap_remove_folio+0x48/0xa8 [ 159.136436][ T3346] truncate_inode_folio+0x30/0x4c [ 159.136856][ T3346] shmem_undo_range+0x208/0x620 [ 159.137287][ T3346] shmem_evict_inode+0x130/0x2dc [ 159.137770][ T3346] evict+0xb4/0x198 [ 159.138710][ T3346] iput+0x100/0x1b8 [ 159.139470][ T3346] dentry_unlink_inode+0xc0/0x188 [ 159.139907][ T3346] __dentry_kill+0x7c/0x1d4 [ 159.140337][ T3346] dput.part.0+0x30/0xbc [ 159.140719][ T3346] dput+0x4c/0x50 [ 159.141049][ T3346] __fput+0x110/0x2d4 [ 159.141412][ T3346] __fput_sync+0x50/0x5c [ 159.141946][ T3346] __arm64_sys_close+0x38/0x7c [ 159.142334][ T3346] invoke_syscall+0x48/0x118 [ 159.142746][ T3346] el0_svc_common.constprop.0+0x40/0xe0 [ 159.143535][ T3346] do_el0_svc+0x1c/0x28 [ 159.144108][ T3346] el0_svc+0x34/0xf8 [ 159.144504][ T3346] el0t_64_sync_handler+0x100/0x12c [ 159.144938][ T3346] el0t_64_sync+0x19c/0x1a0 executing program [ 159.147976][ T3346] BUG: Bad page cache in process syz-executor356 pfn:48a56 [ 159.148532][ T3346] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x48a56 [ 159.149248][ T3346] memcg:f7f0000002c3a000 [ 159.150097][ T3346] aops:shmem_aops ino:451 [ 159.150612][ T3346] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.151796][ T3346] raw: 01ffc0000004002d ffffc1ffc028c408 ffffc1ffc028c4c8 f0f00000074ccb70 [ 159.152695][ T3346] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.153194][ T3346] page dumped because: still mapped when deleted [ 159.153695][ T3346] CPU: 1 PID: 3346 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.154573][ T3346] Hardware name: linux,dummy-virt (DT) [ 159.155035][ T3346] Call trace: [ 159.155330][ T3346] dump_backtrace+0x94/0xec [ 159.155748][ T3346] show_stack+0x18/0x24 [ 159.156139][ T3346] dump_stack_lvl+0x78/0x90 [ 159.156559][ T3346] dump_stack+0x18/0x24 [ 159.156967][ T3346] filemap_unaccount_folio+0x118/0x278 [ 159.157426][ T3346] __filemap_remove_folio+0x3c/0x178 [ 159.157915][ T3346] filemap_remove_folio+0x48/0xa8 [ 159.158372][ T3346] truncate_inode_folio+0x30/0x4c [ 159.158775][ T3346] shmem_undo_range+0x208/0x620 [ 159.159200][ T3346] shmem_evict_inode+0x130/0x2dc [ 159.159643][ T3346] evict+0xb4/0x198 [ 159.160078][ T3346] iput+0x100/0x1b8 [ 159.160831][ T3346] dentry_unlink_inode+0xc0/0x188 [ 159.161673][ T3346] __dentry_kill+0x7c/0x1d4 [ 159.162262][ T3346] dput.part.0+0x30/0xbc [ 159.162731][ T3346] dput+0x4c/0x50 [ 159.164075][ T3346] __fput+0x110/0x2d4 [ 159.164776][ T3346] __fput_sync+0x50/0x5c [ 159.165547][ T3346] __arm64_sys_close+0x38/0x7c [ 159.166104][ T3346] invoke_syscall+0x48/0x118 [ 159.166565][ T3346] el0_svc_common.constprop.0+0x40/0xe0 [ 159.167082][ T3346] do_el0_svc+0x1c/0x28 [ 159.167494][ T3346] el0_svc+0x34/0xf8 [ 159.167869][ T3346] el0t_64_sync_handler+0x100/0x12c [ 159.168273][ T3346] el0t_64_sync+0x19c/0x1a0 executing program [ 159.199639][ T3347] BUG: Bad page cache in process syz-executor356 pfn:4a311 [ 159.200304][ T3347] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a311 [ 159.201147][ T3347] memcg:f7f0000002c3a000 [ 159.201732][ T3347] aops:shmem_aops ino:452 [ 159.202377][ T3347] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.203291][ T3347] raw: 01ffc0000004002d ffffc1ffc028af88 ffffc1ffc028afc8 fcf00000074cd1b0 [ 159.204051][ T3347] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.204778][ T3347] page dumped because: still mapped when deleted [ 159.205280][ T3347] CPU: 1 PID: 3347 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.206197][ T3347] Hardware name: linux,dummy-virt (DT) [ 159.206703][ T3347] Call trace: [ 159.207107][ T3347] dump_backtrace+0x94/0xec [ 159.207516][ T3347] show_stack+0x18/0x24 [ 159.207956][ T3347] dump_stack_lvl+0x78/0x90 [ 159.208338][ T3347] dump_stack+0x18/0x24 [ 159.208711][ T3347] filemap_unaccount_folio+0x118/0x278 [ 159.209314][ T3347] __filemap_remove_folio+0x3c/0x178 [ 159.209900][ T3347] filemap_remove_folio+0x48/0xa8 [ 159.210400][ T3347] truncate_inode_folio+0x30/0x4c [ 159.210807][ T3347] shmem_undo_range+0x208/0x620 [ 159.211574][ T3347] shmem_evict_inode+0x130/0x2dc [ 159.212236][ T3347] evict+0xb4/0x198 [ 159.212704][ T3347] iput+0x100/0x1b8 [ 159.213092][ T3347] dentry_unlink_inode+0xc0/0x188 [ 159.213570][ T3347] __dentry_kill+0x7c/0x1d4 [ 159.214058][ T3347] dput.part.0+0x30/0xbc [ 159.214537][ T3347] dput+0x4c/0x50 [ 159.215015][ T3347] __fput+0x110/0x2d4 [ 159.215439][ T3347] __fput_sync+0x50/0x5c [ 159.216039][ T3347] __arm64_sys_close+0x38/0x7c [ 159.216636][ T3347] invoke_syscall+0x48/0x118 [ 159.217192][ T3347] el0_svc_common.constprop.0+0x40/0xe0 [ 159.217908][ T3347] do_el0_svc+0x1c/0x28 [ 159.218369][ T3347] el0_svc+0x34/0xf8 [ 159.218751][ T3347] el0t_64_sync_handler+0x100/0x12c [ 159.219329][ T3347] el0t_64_sync+0x19c/0x1a0 [ 159.222830][ T3347] BUG: Bad page cache in process syz-executor356 pfn:4a2bf [ 159.223503][ T3347] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x4a2bf [ 159.224106][ T3347] memcg:f7f0000002c3a000 [ 159.224482][ T3347] aops:shmem_aops ino:452 [ 159.224952][ T3347] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.226051][ T3347] raw: 01ffc0000004002d ffffc1ffc028c448 ffffc1ffc01e3bc8 fcf00000074cd1b0 [ 159.226827][ T3347] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.227461][ T3347] page dumped because: still mapped when deleted [ 159.227910][ T3347] CPU: 1 PID: 3347 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.228683][ T3347] Hardware name: linux,dummy-virt (DT) [ 159.229135][ T3347] Call trace: [ 159.229472][ T3347] dump_backtrace+0x94/0xec [ 159.230023][ T3347] show_stack+0x18/0x24 [ 159.230419][ T3347] dump_stack_lvl+0x78/0x90 [ 159.230877][ T3347] dump_stack+0x18/0x24 [ 159.231415][ T3347] filemap_unaccount_folio+0x118/0x278 [ 159.232209][ T3347] __filemap_remove_folio+0x3c/0x178 [ 159.232753][ T3347] filemap_remove_folio+0x48/0xa8 [ 159.233226][ T3347] truncate_inode_folio+0x30/0x4c [ 159.233865][ T3347] shmem_undo_range+0x208/0x620 [ 159.234277][ T3347] shmem_evict_inode+0x130/0x2dc [ 159.234828][ T3347] evict+0xb4/0x198 [ 159.235291][ T3347] iput+0x100/0x1b8 [ 159.235656][ T3347] dentry_unlink_inode+0xc0/0x188 [ 159.236067][ T3347] __dentry_kill+0x7c/0x1d4 [ 159.236618][ T3347] dput.part.0+0x30/0xbc [ 159.237039][ T3347] dput+0x4c/0x50 [ 159.237391][ T3347] __fput+0x110/0x2d4 [ 159.237913][ T3347] __fput_sync+0x50/0x5c [ 159.238289][ T3347] __arm64_sys_close+0x38/0x7c [ 159.238714][ T3347] invoke_syscall+0x48/0x118 [ 159.239124][ T3347] el0_svc_common.constprop.0+0x40/0xe0 [ 159.239582][ T3347] do_el0_svc+0x1c/0x28 [ 159.240040][ T3347] el0_svc+0x34/0xf8 [ 159.240467][ T3347] el0t_64_sync_handler+0x100/0x12c [ 159.240960][ T3347] el0t_64_sync+0x19c/0x1a0 executing program [ 159.285504][ T3348] BUG: Bad page cache in process syz-executor356 pfn:4a24f [ 159.286640][ T3348] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a24f [ 159.287709][ T3348] memcg:f7f0000002c3a000 [ 159.288333][ T3348] aops:shmem_aops ino:48 [ 159.288999][ T3348] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.290436][ T3348] raw: 01ffc0000004002d ffffc1ffc02704c8 ffffc1ffc01e0d48 faf000000749bd70 [ 159.291665][ T3348] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.292729][ T3348] page dumped because: still mapped when deleted [ 159.293532][ T3348] CPU: 0 PID: 3348 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.295226][ T3348] Hardware name: linux,dummy-virt (DT) [ 159.296146][ T3348] Call trace: [ 159.296898][ T3348] dump_backtrace+0x94/0xec [ 159.297820][ T3348] show_stack+0x18/0x24 [ 159.298596][ T3348] dump_stack_lvl+0x78/0x90 [ 159.299456][ T3348] dump_stack+0x18/0x24 [ 159.300275][ T3348] filemap_unaccount_folio+0x118/0x278 [ 159.301400][ T3348] __filemap_remove_folio+0x3c/0x178 [ 159.302549][ T3348] filemap_remove_folio+0x48/0xa8 [ 159.303649][ T3348] truncate_inode_folio+0x30/0x4c [ 159.304595][ T3348] shmem_undo_range+0x208/0x620 [ 159.305564][ T3348] shmem_evict_inode+0x130/0x2dc [ 159.306456][ T3348] evict+0xb4/0x198 [ 159.307286][ T3348] iput+0x100/0x1b8 [ 159.307996][ T3348] dentry_unlink_inode+0xc0/0x188 [ 159.309127][ T3348] __dentry_kill+0x7c/0x1d4 [ 159.310166][ T3348] dput.part.0+0x30/0xbc [ 159.311570][ T3348] dput+0x4c/0x50 [ 159.312447][ T3348] __fput+0x110/0x2d4 [ 159.313430][ T3348] __fput_sync+0x50/0x5c [ 159.314345][ T3348] __arm64_sys_close+0x38/0x7c [ 159.315674][ T3348] invoke_syscall+0x48/0x118 [ 159.316577][ T3348] el0_svc_common.constprop.0+0x40/0xe0 [ 159.317757][ T3348] do_el0_svc+0x1c/0x28 [ 159.318658][ T3348] el0_svc+0x34/0xf8 [ 159.319519][ T3348] el0t_64_sync_handler+0x100/0x12c [ 159.320211][ T3348] el0t_64_sync+0x19c/0x1a0 [ 159.322250][ T3348] BUG: Bad page cache in process syz-executor356 pfn:47835 [ 159.322825][ T3348] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47835 [ 159.323352][ T3348] memcg:f7f0000002c3a000 [ 159.323655][ T3348] aops:shmem_aops ino:48 [ 159.323976][ T3348] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.325220][ T3348] raw: 01ffc0000004002d ffffc1ffc02893c8 ffffc1ffc01c2a88 faf000000749bd70 [ 159.325873][ T3348] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.326462][ T3348] page dumped because: still mapped when deleted [ 159.326991][ T3348] CPU: 0 PID: 3348 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.327875][ T3348] Hardware name: linux,dummy-virt (DT) [ 159.328309][ T3348] Call trace: [ 159.328703][ T3348] dump_backtrace+0x94/0xec [ 159.329133][ T3348] show_stack+0x18/0x24 [ 159.329559][ T3348] dump_stack_lvl+0x78/0x90 [ 159.330148][ T3348] dump_stack+0x18/0x24 [ 159.330601][ T3348] filemap_unaccount_folio+0x118/0x278 [ 159.331224][ T3348] __filemap_remove_folio+0x3c/0x178 [ 159.332021][ T3348] filemap_remove_folio+0x48/0xa8 [ 159.332441][ T3348] truncate_inode_folio+0x30/0x4c [ 159.332803][ T3348] shmem_undo_range+0x208/0x620 [ 159.333158][ T3348] shmem_evict_inode+0x130/0x2dc [ 159.333555][ T3348] evict+0xb4/0x198 [ 159.333983][ T3348] iput+0x100/0x1b8 [ 159.334351][ T3348] dentry_unlink_inode+0xc0/0x188 [ 159.334770][ T3348] __dentry_kill+0x7c/0x1d4 [ 159.335260][ T3348] dput.part.0+0x30/0xbc [ 159.335657][ T3348] dput+0x4c/0x50 [ 159.336048][ T3348] __fput+0x110/0x2d4 [ 159.336461][ T3348] __fput_sync+0x50/0x5c [ 159.336876][ T3348] __arm64_sys_close+0x38/0x7c [ 159.337293][ T3348] invoke_syscall+0x48/0x118 [ 159.337775][ T3348] el0_svc_common.constprop.0+0x40/0xe0 [ 159.338353][ T3348] do_el0_svc+0x1c/0x28 [ 159.338850][ T3348] el0_svc+0x34/0xf8 [ 159.339332][ T3348] el0t_64_sync_handler+0x100/0x12c [ 159.339931][ T3348] el0t_64_sync+0x19c/0x1a0 [ 159.369625][ T3349] BUG: Bad page cache in process syz-executor356 pfn:478f2 [ 159.371133][ T3349] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x478f2 [ 159.373031][ T3349] memcg:f7f0000002c3a000 [ 159.374109][ T3349] aops:shmem_aops ino:453 [ 159.375305][ T3349] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.377952][ T3349] raw: 01ffc0000004002d ffffc1ffc01e3c48 ffffc1ffc028c948 fcf00000074cd1b0 [ 159.378860][ T3349] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.380152][ T3349] page dumped because: still mapped when deleted [ 159.381554][ T3349] CPU: 1 PID: 3349 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.383874][ T3349] Hardware name: linux,dummy-virt (DT) [ 159.385052][ T3349] Call trace: [ 159.385858][ T3349] dump_backtrace+0x94/0xec [ 159.387003][ T3349] show_stack+0x18/0x24 [ 159.388223][ T3349] dump_stack_lvl+0x78/0x90 [ 159.389194][ T3349] dump_stack+0x18/0x24 [ 159.389997][ T3349] filemap_unaccount_folio+0x118/0x278 [ 159.391526][ T3349] __filemap_remove_folio+0x3c/0x178 [ 159.392593][ T3349] filemap_remove_folio+0x48/0xa8 [ 159.393647][ T3349] truncate_inode_folio+0x30/0x4c [ 159.394697][ T3349] shmem_undo_range+0x208/0x620 [ 159.395701][ T3349] shmem_evict_inode+0x130/0x2dc [ 159.396967][ T3349] evict+0xb4/0x198 [ 159.398062][ T3349] iput+0x100/0x1b8 [ 159.398845][ T3349] dentry_unlink_inode+0xc0/0x188 [ 159.399765][ T3349] __dentry_kill+0x7c/0x1d4 [ 159.400580][ T3349] dput.part.0+0x30/0xbc [ 159.401622][ T3349] dput+0x4c/0x50 [ 159.402676][ T3349] __fput+0x110/0x2d4 [ 159.403462][ T3349] __fput_sync+0x50/0x5c [ 159.404312][ T3349] __arm64_sys_close+0x38/0x7c [ 159.405088][ T3349] invoke_syscall+0x48/0x118 [ 159.405798][ T3349] el0_svc_common.constprop.0+0x40/0xe0 [ 159.406610][ T3349] do_el0_svc+0x1c/0x28 [ 159.407353][ T3349] el0_svc+0x34/0xf8 [ 159.408122][ T3349] el0t_64_sync_handler+0x100/0x12c [ 159.408906][ T3349] el0t_64_sync+0x19c/0x1a0 executing program [ 159.416164][ T3349] BUG: Bad page cache in process syz-executor356 pfn:4a325 [ 159.417527][ T3349] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x4a325 [ 159.419078][ T3349] memcg:f7f0000002c3a000 [ 159.420206][ T3349] aops:shmem_aops ino:453 [ 159.420983][ T3349] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.422644][ T3349] raw: 01ffc0000004002d ffffc1ffc01e3c88 ffffc1ffc028c908 fcf00000074cd1b0 [ 159.423611][ T3349] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.424716][ T3349] page dumped because: still mapped when deleted [ 159.425964][ T3349] CPU: 1 PID: 3349 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.427632][ T3349] Hardware name: linux,dummy-virt (DT) [ 159.428575][ T3349] Call trace: [ 159.429107][ T3349] dump_backtrace+0x94/0xec [ 159.429922][ T3349] show_stack+0x18/0x24 [ 159.430697][ T3349] dump_stack_lvl+0x78/0x90 [ 159.431808][ T3349] dump_stack+0x18/0x24 [ 159.432596][ T3349] filemap_unaccount_folio+0x118/0x278 [ 159.433378][ T3349] __filemap_remove_folio+0x3c/0x178 [ 159.434993][ T3349] filemap_remove_folio+0x48/0xa8 [ 159.436273][ T3349] truncate_inode_folio+0x30/0x4c [ 159.437225][ T3349] shmem_undo_range+0x208/0x620 [ 159.438074][ T3349] shmem_evict_inode+0x130/0x2dc [ 159.438962][ T3349] evict+0xb4/0x198 [ 159.439804][ T3349] iput+0x100/0x1b8 [ 159.440704][ T3349] dentry_unlink_inode+0xc0/0x188 [ 159.442226][ T3349] __dentry_kill+0x7c/0x1d4 [ 159.443188][ T3349] dput.part.0+0x30/0xbc [ 159.443930][ T3349] dput+0x4c/0x50 [ 159.444672][ T3349] __fput+0x110/0x2d4 [ 159.445334][ T3349] __fput_sync+0x50/0x5c [ 159.446005][ T3349] __arm64_sys_close+0x38/0x7c [ 159.446743][ T3349] invoke_syscall+0x48/0x118 [ 159.447444][ T3349] el0_svc_common.constprop.0+0x40/0xe0 [ 159.448280][ T3349] do_el0_svc+0x1c/0x28 [ 159.449121][ T3349] el0_svc+0x34/0xf8 [ 159.449885][ T3349] el0t_64_sync_handler+0x100/0x12c [ 159.450828][ T3349] el0t_64_sync+0x19c/0x1a0 executing program [ 159.495348][ T3350] BUG: Bad page cache in process syz-executor356 pfn:4a23e [ 159.496379][ T3350] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a23e [ 159.497336][ T3350] memcg:f7f0000002c3a000 [ 159.497949][ T3350] aops:shmem_aops ino:49 [ 159.498552][ T3350] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.499936][ T3350] raw: 01ffc0000004002d ffffc1ffc0273c48 ffffc1ffc0270b48 faf000000749bd70 [ 159.500914][ T3350] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.502529][ T3350] page dumped because: still mapped when deleted [ 159.503337][ T3350] CPU: 0 PID: 3350 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.504697][ T3350] Hardware name: linux,dummy-virt (DT) [ 159.505421][ T3350] Call trace: [ 159.505963][ T3350] dump_backtrace+0x94/0xec [ 159.506644][ T3350] show_stack+0x18/0x24 [ 159.507263][ T3350] dump_stack_lvl+0x78/0x90 [ 159.507913][ T3350] dump_stack+0x18/0x24 [ 159.508542][ T3350] filemap_unaccount_folio+0x118/0x278 [ 159.509250][ T3350] __filemap_remove_folio+0x3c/0x178 [ 159.509981][ T3350] filemap_remove_folio+0x48/0xa8 [ 159.510673][ T3350] truncate_inode_folio+0x30/0x4c [ 159.511559][ T3350] shmem_undo_range+0x208/0x620 [ 159.512335][ T3350] shmem_evict_inode+0x130/0x2dc [ 159.512965][ T3350] evict+0xb4/0x198 [ 159.513368][ T3350] iput+0x100/0x1b8 [ 159.513782][ T3350] dentry_unlink_inode+0xc0/0x188 [ 159.514201][ T3350] __dentry_kill+0x7c/0x1d4 [ 159.514854][ T3350] dput.part.0+0x30/0xbc [ 159.515538][ T3350] dput+0x4c/0x50 [ 159.516012][ T3350] __fput+0x110/0x2d4 [ 159.516369][ T3350] __fput_sync+0x50/0x5c [ 159.516733][ T3350] __arm64_sys_close+0x38/0x7c [ 159.517095][ T3350] invoke_syscall+0x48/0x118 [ 159.517467][ T3350] el0_svc_common.constprop.0+0x40/0xe0 [ 159.517920][ T3350] do_el0_svc+0x1c/0x28 [ 159.518275][ T3350] el0_svc+0x34/0xf8 [ 159.518625][ T3350] el0t_64_sync_handler+0x100/0x12c [ 159.519007][ T3350] el0t_64_sync+0x19c/0x1a0 [ 159.529771][ T3350] BUG: Bad page cache in process syz-executor356 pfn:49c2d [ 159.530391][ T3350] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x49c2d [ 159.530936][ T3350] memcg:f7f0000002c3a000 [ 159.531288][ T3350] aops:shmem_aops ino:49 [ 159.531827][ T3350] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.532552][ T3350] raw: 01ffc0000004002d ffffc1ffc0288f88 ffffc1ffc0273d88 faf000000749bd70 [ 159.533115][ T3350] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.533592][ T3350] page dumped because: still mapped when deleted [ 159.534004][ T3350] CPU: 0 PID: 3350 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.534678][ T3350] Hardware name: linux,dummy-virt (DT) [ 159.535035][ T3350] Call trace: [ 159.535316][ T3350] dump_backtrace+0x94/0xec [ 159.535714][ T3350] show_stack+0x18/0x24 [ 159.536067][ T3350] dump_stack_lvl+0x78/0x90 [ 159.536433][ T3350] dump_stack+0x18/0x24 [ 159.536784][ T3350] filemap_unaccount_folio+0x118/0x278 [ 159.537171][ T3350] __filemap_remove_folio+0x3c/0x178 [ 159.537596][ T3350] filemap_remove_folio+0x48/0xa8 [ 159.538086][ T3350] truncate_inode_folio+0x30/0x4c [ 159.538461][ T3350] shmem_undo_range+0x208/0x620 [ 159.538841][ T3350] shmem_evict_inode+0x130/0x2dc [ 159.539213][ T3350] evict+0xb4/0x198 [ 159.539552][ T3350] iput+0x100/0x1b8 [ 159.539896][ T3350] dentry_unlink_inode+0xc0/0x188 [ 159.540266][ T3350] __dentry_kill+0x7c/0x1d4 [ 159.540633][ T3350] dput.part.0+0x30/0xbc [ 159.540981][ T3350] dput+0x4c/0x50 [ 159.541517][ T3350] __fput+0x110/0x2d4 [ 159.542206][ T3350] __fput_sync+0x50/0x5c [ 159.542601][ T3350] __arm64_sys_close+0x38/0x7c [ 159.543173][ T3350] invoke_syscall+0x48/0x118 [ 159.543727][ T3350] el0_svc_common.constprop.0+0x40/0xe0 [ 159.544406][ T3350] do_el0_svc+0x1c/0x28 [ 159.544962][ T3350] el0_svc+0x34/0xf8 [ 159.545510][ T3350] el0t_64_sync_handler+0x100/0x12c [ 159.546231][ T3350] el0t_64_sync+0x19c/0x1a0 executing program [ 159.584116][ T3351] BUG: Bad page cache in process syz-executor356 pfn:4a322 [ 159.585236][ T3351] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a322 [ 159.586560][ T3351] memcg:f7f0000002c3a000 [ 159.587313][ T3351] aops:shmem_aops ino:454 [ 159.588138][ T3351] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.589823][ T3351] raw: 01ffc0000004002d ffffc1ffc028b008 ffffc1ffc028c848 fcf00000074cd1b0 [ 159.590974][ T3351] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.592655][ T3351] page dumped because: still mapped when deleted [ 159.593824][ T3351] CPU: 1 PID: 3351 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.595583][ T3351] Hardware name: linux,dummy-virt (DT) [ 159.596559][ T3351] Call trace: [ 159.597187][ T3351] dump_backtrace+0x94/0xec [ 159.598095][ T3351] show_stack+0x18/0x24 [ 159.598974][ T3351] dump_stack_lvl+0x78/0x90 [ 159.599794][ T3351] dump_stack+0x18/0x24 [ 159.600674][ T3351] filemap_unaccount_folio+0x118/0x278 [ 159.602228][ T3351] __filemap_remove_folio+0x3c/0x178 [ 159.603060][ T3351] filemap_remove_folio+0x48/0xa8 [ 159.604028][ T3351] truncate_inode_folio+0x30/0x4c [ 159.604963][ T3351] shmem_undo_range+0x208/0x620 [ 159.605927][ T3351] shmem_evict_inode+0x130/0x2dc [ 159.606956][ T3351] evict+0xb4/0x198 [ 159.607851][ T3351] iput+0x100/0x1b8 [ 159.608716][ T3351] dentry_unlink_inode+0xc0/0x188 [ 159.609799][ T3351] __dentry_kill+0x7c/0x1d4 [ 159.610726][ T3351] dput.part.0+0x30/0xbc [ 159.611816][ T3351] dput+0x4c/0x50 [ 159.612546][ T3351] __fput+0x110/0x2d4 [ 159.613458][ T3351] __fput_sync+0x50/0x5c [ 159.614389][ T3351] __arm64_sys_close+0x38/0x7c [ 159.615299][ T3351] invoke_syscall+0x48/0x118 [ 159.616204][ T3351] el0_svc_common.constprop.0+0x40/0xe0 [ 159.617265][ T3351] do_el0_svc+0x1c/0x28 [ 159.618300][ T3351] el0_svc+0x34/0xf8 [ 159.619122][ T3351] el0t_64_sync_handler+0x100/0x12c [ 159.620014][ T3351] el0t_64_sync+0x19c/0x1a0 [ 159.623410][ T3351] BUG: Bad page cache in process syz-executor356 pfn:4a321 [ 159.624411][ T3351] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x4a321 [ 159.625564][ T3351] memcg:f7f0000002c3a000 [ 159.626287][ T3351] aops:shmem_aops ino:454 [ 159.627127][ T3351] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.628725][ T3351] raw: 01ffc0000004002d ffffc1ffc028c888 ffffc1ffc028c808 fcf00000074cd1b0 [ 159.629750][ T3351] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.630613][ T3351] page dumped because: still mapped when deleted [ 159.631395][ T3351] CPU: 1 PID: 3351 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.632848][ T3351] Hardware name: linux,dummy-virt (DT) [ 159.633649][ T3351] Call trace: [ 159.634255][ T3351] dump_backtrace+0x94/0xec [ 159.635014][ T3351] show_stack+0x18/0x24 [ 159.635768][ T3351] dump_stack_lvl+0x78/0x90 [ 159.636505][ T3351] dump_stack+0x18/0x24 [ 159.637219][ T3351] filemap_unaccount_folio+0x118/0x278 [ 159.638098][ T3351] __filemap_remove_folio+0x3c/0x178 [ 159.638852][ T3351] filemap_remove_folio+0x48/0xa8 [ 159.639634][ T3351] truncate_inode_folio+0x30/0x4c [ 159.640377][ T3351] shmem_undo_range+0x208/0x620 [ 159.641166][ T3351] shmem_evict_inode+0x130/0x2dc [ 159.641928][ T3351] evict+0xb4/0x198 [ 159.642601][ T3351] iput+0x100/0x1b8 [ 159.643280][ T3351] dentry_unlink_inode+0xc0/0x188 [ 159.644095][ T3351] __dentry_kill+0x7c/0x1d4 [ 159.644882][ T3351] dput.part.0+0x30/0xbc [ 159.645595][ T3351] dput+0x4c/0x50 [ 159.646321][ T3351] __fput+0x110/0x2d4 [ 159.647080][ T3351] __fput_sync+0x50/0x5c [ 159.647865][ T3351] __arm64_sys_close+0x38/0x7c [ 159.648752][ T3351] invoke_syscall+0x48/0x118 [ 159.649656][ T3351] el0_svc_common.constprop.0+0x40/0xe0 [ 159.650637][ T3351] do_el0_svc+0x1c/0x28 [ 159.651528][ T3351] el0_svc+0x34/0xf8 [ 159.652277][ T3351] el0t_64_sync_handler+0x100/0x12c [ 159.653142][ T3351] el0t_64_sync+0x19c/0x1a0 executing program [ 159.693290][ T3352] BUG: Bad page cache in process syz-executor356 pfn:4a313 [ 159.695047][ T3352] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x0 pfn:0x4a313 [ 159.697201][ T3352] memcg:f7f0000002c3a000 [ 159.697945][ T3352] aops:shmem_aops ino:455 [ 159.698762][ T3352] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.700406][ T3352] raw: 01ffc0000004002d ffffc1ffc01e3c48 ffffc1ffc028af08 f0f00000074ccb70 [ 159.701745][ T3352] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.703224][ T3352] page dumped because: still mapped when deleted [ 159.704094][ T3352] CPU: 0 PID: 3352 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.705597][ T3352] Hardware name: linux,dummy-virt (DT) [ 159.706754][ T3352] Call trace: [ 159.707359][ T3352] dump_backtrace+0x94/0xec [ 159.708183][ T3352] show_stack+0x18/0x24 [ 159.708997][ T3352] dump_stack_lvl+0x78/0x90 [ 159.709887][ T3352] dump_stack+0x18/0x24 [ 159.710682][ T3352] filemap_unaccount_folio+0x118/0x278 [ 159.711889][ T3352] __filemap_remove_folio+0x3c/0x178 [ 159.712790][ T3352] filemap_remove_folio+0x48/0xa8 [ 159.713757][ T3352] truncate_inode_folio+0x30/0x4c [ 159.714657][ T3352] shmem_undo_range+0x208/0x620 [ 159.715481][ T3352] shmem_evict_inode+0x130/0x2dc [ 159.716302][ T3352] evict+0xb4/0x198 [ 159.717018][ T3352] iput+0x100/0x1b8 [ 159.718197][ T3352] dentry_unlink_inode+0xc0/0x188 [ 159.719849][ T3352] __dentry_kill+0x7c/0x1d4 [ 159.720709][ T3352] dput.part.0+0x30/0xbc [ 159.721700][ T3352] dput+0x4c/0x50 [ 159.722707][ T3352] __fput+0x110/0x2d4 [ 159.723524][ T3352] __fput_sync+0x50/0x5c [ 159.724374][ T3352] __arm64_sys_close+0x38/0x7c [ 159.725085][ T3352] invoke_syscall+0x48/0x118 [ 159.725943][ T3352] el0_svc_common.constprop.0+0x40/0xe0 [ 159.726847][ T3352] do_el0_svc+0x1c/0x28 [ 159.727666][ T3352] el0_svc+0x34/0xf8 [ 159.728459][ T3352] el0t_64_sync_handler+0x100/0x12c [ 159.729303][ T3352] el0t_64_sync+0x19c/0x1a0 [ 159.733767][ T3352] BUG: Bad page cache in process syz-executor356 pfn:4a2bc [ 159.734707][ T3352] page: refcount:4 mapcount:1 mapping:000000006464635c index:0x1 pfn:0x4a2bc [ 159.735908][ T3352] memcg:f7f0000002c3a000 [ 159.736542][ T3352] aops:shmem_aops ino:455 [ 159.737166][ T3352] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.738864][ T3352] raw: 01ffc0000004002d ffffc1ffc028c4c8 ffffc1ffc028c788 f0f00000074ccb70 [ 159.739949][ T3352] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.740912][ T3352] page dumped because: still mapped when deleted [ 159.742198][ T3352] CPU: 0 PID: 3352 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.743864][ T3352] Hardware name: linux,dummy-virt (DT) [ 159.744748][ T3352] Call trace: [ 159.745324][ T3352] dump_backtrace+0x94/0xec [ 159.746197][ T3352] show_stack+0x18/0x24 [ 159.746875][ T3352] dump_stack_lvl+0x78/0x90 [ 159.747670][ T3352] dump_stack+0x18/0x24 [ 159.748522][ T3352] filemap_unaccount_folio+0x118/0x278 [ 159.749909][ T3352] __filemap_remove_folio+0x3c/0x178 [ 159.750945][ T3352] filemap_remove_folio+0x48/0xa8 [ 159.752092][ T3352] truncate_inode_folio+0x30/0x4c [ 159.752940][ T3352] shmem_undo_range+0x208/0x620 [ 159.753807][ T3352] shmem_evict_inode+0x130/0x2dc [ 159.754784][ T3352] evict+0xb4/0x198 [ 159.755762][ T3352] iput+0x100/0x1b8 [ 159.756635][ T3352] dentry_unlink_inode+0xc0/0x188 [ 159.757460][ T3352] __dentry_kill+0x7c/0x1d4 [ 159.758352][ T3352] dput.part.0+0x30/0xbc [ 159.759112][ T3352] dput+0x4c/0x50 [ 159.759878][ T3352] __fput+0x110/0x2d4 [ 159.760666][ T3352] __fput_sync+0x50/0x5c [ 159.761770][ T3352] __arm64_sys_close+0x38/0x7c [ 159.762668][ T3352] invoke_syscall+0x48/0x118 [ 159.763494][ T3352] el0_svc_common.constprop.0+0x40/0xe0 [ 159.764293][ T3352] do_el0_svc+0x1c/0x28 [ 159.765103][ T3352] el0_svc+0x34/0xf8 [ 159.765841][ T3352] el0t_64_sync_handler+0x100/0x12c [ 159.766708][ T3352] el0t_64_sync+0x19c/0x1a0 executing program [ 159.805199][ T3353] BUG: Bad page cache in process syz-executor356 pfn:4a2b9 [ 159.806302][ T3353] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a2b9 [ 159.807290][ T3353] memcg:f7f0000002c3a000 [ 159.807941][ T3353] aops:shmem_aops ino:4a [ 159.808658][ T3353] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.810111][ T3353] raw: 01ffc0000004002d ffffc1ffc01e3c48 ffffc1ffc0270bc8 faf000000749bd70 [ 159.811518][ T3353] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.813001][ T3353] page dumped because: still mapped when deleted [ 159.813901][ T3353] CPU: 0 PID: 3353 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.815430][ T3353] Hardware name: linux,dummy-virt (DT) [ 159.816163][ T3353] Call trace: [ 159.816821][ T3353] dump_backtrace+0x94/0xec [ 159.817576][ T3353] show_stack+0x18/0x24 [ 159.818299][ T3353] dump_stack_lvl+0x78/0x90 [ 159.819107][ T3353] dump_stack+0x18/0x24 [ 159.819843][ T3353] filemap_unaccount_folio+0x118/0x278 [ 159.820685][ T3353] __filemap_remove_folio+0x3c/0x178 [ 159.821854][ T3353] filemap_remove_folio+0x48/0xa8 [ 159.823137][ T3353] truncate_inode_folio+0x30/0x4c [ 159.823978][ T3353] shmem_undo_range+0x208/0x620 [ 159.824775][ T3353] shmem_evict_inode+0x130/0x2dc [ 159.825757][ T3353] evict+0xb4/0x198 [ 159.826589][ T3353] iput+0x100/0x1b8 [ 159.827339][ T3353] dentry_unlink_inode+0xc0/0x188 [ 159.828315][ T3353] __dentry_kill+0x7c/0x1d4 [ 159.829206][ T3353] dput.part.0+0x30/0xbc [ 159.830114][ T3353] dput+0x4c/0x50 [ 159.830930][ T3353] __fput+0x110/0x2d4 [ 159.832385][ T3353] __fput_sync+0x50/0x5c [ 159.833782][ T3353] __arm64_sys_close+0x38/0x7c [ 159.835491][ T3353] invoke_syscall+0x48/0x118 [ 159.836942][ T3353] el0_svc_common.constprop.0+0x40/0xe0 [ 159.837969][ T3353] do_el0_svc+0x1c/0x28 [ 159.838829][ T3353] el0_svc+0x34/0xf8 [ 159.839666][ T3353] el0t_64_sync_handler+0x100/0x12c [ 159.840667][ T3353] el0t_64_sync+0x19c/0x1a0 [ 159.842930][ T3353] BUG: Bad page cache in process syz-executor356 pfn:49c2f [ 159.844076][ T3353] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x49c2f [ 159.845276][ T3353] memcg:f7f0000002c3a000 [ 159.846223][ T3353] aops:shmem_aops ino:4a [ 159.847017][ T3353] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.848744][ T3353] raw: 01ffc0000004002d ffffc1ffc028ae48 ffffc1ffc028b008 faf000000749bd70 [ 159.850106][ T3353] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.851571][ T3353] page dumped because: still mapped when deleted [ 159.853400][ T3353] CPU: 0 PID: 3353 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.856863][ T3353] Hardware name: linux,dummy-virt (DT) [ 159.858528][ T3353] Call trace: [ 159.859334][ T3353] dump_backtrace+0x94/0xec [ 159.860473][ T3353] show_stack+0x18/0x24 [ 159.861527][ T3353] dump_stack_lvl+0x78/0x90 [ 159.862498][ T3353] dump_stack+0x18/0x24 [ 159.863400][ T3353] filemap_unaccount_folio+0x118/0x278 [ 159.864723][ T3353] __filemap_remove_folio+0x3c/0x178 [ 159.866041][ T3353] filemap_remove_folio+0x48/0xa8 [ 159.866955][ T3353] truncate_inode_folio+0x30/0x4c [ 159.867808][ T3353] shmem_undo_range+0x208/0x620 [ 159.868591][ T3353] shmem_evict_inode+0x130/0x2dc [ 159.869556][ T3353] evict+0xb4/0x198 [ 159.870432][ T3353] iput+0x100/0x1b8 [ 159.871397][ T3353] dentry_unlink_inode+0xc0/0x188 [ 159.872419][ T3353] __dentry_kill+0x7c/0x1d4 [ 159.873361][ T3353] dput.part.0+0x30/0xbc [ 159.874884][ T3353] dput+0x4c/0x50 [ 159.875736][ T3353] __fput+0x110/0x2d4 [ 159.876531][ T3353] __fput_sync+0x50/0x5c [ 159.877533][ T3353] __arm64_sys_close+0x38/0x7c [ 159.878948][ T3353] invoke_syscall+0x48/0x118 [ 159.880694][ T3353] el0_svc_common.constprop.0+0x40/0xe0 [ 159.882644][ T3353] do_el0_svc+0x1c/0x28 [ 159.883929][ T3353] el0_svc+0x34/0xf8 [ 159.884752][ T3353] el0t_64_sync_handler+0x100/0x12c [ 159.885918][ T3353] el0t_64_sync+0x19c/0x1a0 executing program [ 159.928142][ T3354] BUG: Bad page cache in process syz-executor356 pfn:49e7e [ 159.929327][ T3354] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49e7e [ 159.930815][ T3354] memcg:f7f0000002c3a000 [ 159.932188][ T3354] aops:shmem_aops ino:456 [ 159.933326][ T3354] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.936643][ T3354] raw: 01ffc0000004002d ffffc1ffc0279f48 ffffc1ffc0279fc8 fcf00000074cd1b0 [ 159.938460][ T3354] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.941285][ T3354] page dumped because: still mapped when deleted [ 159.942829][ T3354] CPU: 1 PID: 3354 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.946119][ T3354] Hardware name: linux,dummy-virt (DT) [ 159.947162][ T3354] Call trace: [ 159.947725][ T3354] dump_backtrace+0x94/0xec [ 159.948433][ T3354] show_stack+0x18/0x24 [ 159.949060][ T3354] dump_stack_lvl+0x78/0x90 [ 159.949817][ T3354] dump_stack+0x18/0x24 [ 159.950442][ T3354] filemap_unaccount_folio+0x118/0x278 [ 159.951116][ T3354] __filemap_remove_folio+0x3c/0x178 [ 159.952139][ T3354] filemap_remove_folio+0x48/0xa8 [ 159.953073][ T3354] truncate_inode_folio+0x30/0x4c [ 159.953894][ T3354] shmem_undo_range+0x208/0x620 [ 159.954859][ T3354] shmem_evict_inode+0x130/0x2dc [ 159.955822][ T3354] evict+0xb4/0x198 [ 159.956791][ T3354] iput+0x100/0x1b8 [ 159.957645][ T3354] dentry_unlink_inode+0xc0/0x188 [ 159.958584][ T3354] __dentry_kill+0x7c/0x1d4 [ 159.959435][ T3354] dput.part.0+0x30/0xbc [ 159.960322][ T3354] dput+0x4c/0x50 [ 159.961058][ T3354] __fput+0x110/0x2d4 [ 159.962352][ T3354] __fput_sync+0x50/0x5c [ 159.963142][ T3354] __arm64_sys_close+0x38/0x7c [ 159.964213][ T3354] invoke_syscall+0x48/0x118 [ 159.965352][ T3354] el0_svc_common.constprop.0+0x40/0xe0 [ 159.966641][ T3354] do_el0_svc+0x1c/0x28 [ 159.967733][ T3354] el0_svc+0x34/0xf8 [ 159.968682][ T3354] el0t_64_sync_handler+0x100/0x12c [ 159.969753][ T3354] el0t_64_sync+0x19c/0x1a0 [ 159.973406][ T3354] BUG: Bad page cache in process syz-executor356 pfn:49e7f [ 159.974715][ T3354] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49e7f [ 159.976000][ T3354] memcg:f7f0000002c3a000 [ 159.976660][ T3354] aops:shmem_aops ino:456 [ 159.977439][ T3354] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 159.979558][ T3354] raw: 01ffc0000004002d ffffc1ffc0279f88 ffffc1ffc026e008 fcf00000074cd1b0 [ 159.980506][ T3354] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 159.981911][ T3354] page dumped because: still mapped when deleted [ 159.982945][ T3354] CPU: 1 PID: 3354 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 159.984758][ T3354] Hardware name: linux,dummy-virt (DT) [ 159.985826][ T3354] Call trace: [ 159.986601][ T3354] dump_backtrace+0x94/0xec [ 159.987641][ T3354] show_stack+0x18/0x24 [ 159.988632][ T3354] dump_stack_lvl+0x78/0x90 [ 159.989565][ T3354] dump_stack+0x18/0x24 [ 159.990500][ T3354] filemap_unaccount_folio+0x118/0x278 [ 159.992021][ T3354] __filemap_remove_folio+0x3c/0x178 [ 159.992879][ T3354] filemap_remove_folio+0x48/0xa8 [ 159.993788][ T3354] truncate_inode_folio+0x30/0x4c [ 159.994639][ T3354] shmem_undo_range+0x208/0x620 [ 159.995633][ T3354] shmem_evict_inode+0x130/0x2dc [ 159.996666][ T3354] evict+0xb4/0x198 [ 159.997554][ T3354] iput+0x100/0x1b8 [ 159.998425][ T3354] dentry_unlink_inode+0xc0/0x188 [ 159.999235][ T3354] __dentry_kill+0x7c/0x1d4 [ 160.000049][ T3354] dput.part.0+0x30/0xbc [ 160.000713][ T3354] dput+0x4c/0x50 [ 160.001572][ T3354] __fput+0x110/0x2d4 [ 160.002454][ T3354] __fput_sync+0x50/0x5c [ 160.003258][ T3354] __arm64_sys_close+0x38/0x7c [ 160.004214][ T3354] invoke_syscall+0x48/0x118 [ 160.005356][ T3354] el0_svc_common.constprop.0+0x40/0xe0 [ 160.006329][ T3354] do_el0_svc+0x1c/0x28 [ 160.007072][ T3354] el0_svc+0x34/0xf8 [ 160.007818][ T3354] el0t_64_sync_handler+0x100/0x12c [ 160.008622][ T3354] el0t_64_sync+0x19c/0x1a0 executing program [ 160.062539][ T3355] BUG: Bad page cache in process syz-executor356 pfn:473b8 [ 160.063568][ T3355] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x473b8 [ 160.064556][ T3355] memcg:f7f0000002c3a000 [ 160.065207][ T3355] aops:shmem_aops ino:4b [ 160.065878][ T3355] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.067265][ T3355] raw: 01ffc0000004002d ffffc1ffc028a988 ffffc1ffc0273c48 faf000000749bd70 [ 160.068160][ T3355] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.069272][ T3355] page dumped because: still mapped when deleted [ 160.070268][ T3355] CPU: 0 PID: 3355 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.072126][ T3355] Hardware name: linux,dummy-virt (DT) [ 160.073000][ T3355] Call trace: [ 160.073604][ T3355] dump_backtrace+0x94/0xec [ 160.074421][ T3355] show_stack+0x18/0x24 [ 160.075126][ T3355] dump_stack_lvl+0x78/0x90 [ 160.075878][ T3355] dump_stack+0x18/0x24 [ 160.076579][ T3355] filemap_unaccount_folio+0x118/0x278 [ 160.077391][ T3355] __filemap_remove_folio+0x3c/0x178 [ 160.078154][ T3355] filemap_remove_folio+0x48/0xa8 [ 160.078904][ T3355] truncate_inode_folio+0x30/0x4c [ 160.079674][ T3355] shmem_undo_range+0x208/0x620 [ 160.080750][ T3355] shmem_evict_inode+0x130/0x2dc [ 160.081786][ T3355] evict+0xb4/0x198 [ 160.082514][ T3355] iput+0x100/0x1b8 [ 160.083211][ T3355] dentry_unlink_inode+0xc0/0x188 [ 160.083991][ T3355] __dentry_kill+0x7c/0x1d4 [ 160.084715][ T3355] dput.part.0+0x30/0xbc [ 160.085545][ T3355] dput+0x4c/0x50 [ 160.086332][ T3355] __fput+0x110/0x2d4 [ 160.087078][ T3355] __fput_sync+0x50/0x5c [ 160.087796][ T3355] __arm64_sys_close+0x38/0x7c [ 160.088586][ T3355] invoke_syscall+0x48/0x118 [ 160.089386][ T3355] el0_svc_common.constprop.0+0x40/0xe0 [ 160.090509][ T3355] do_el0_svc+0x1c/0x28 [ 160.091396][ T3355] el0_svc+0x34/0xf8 [ 160.091979][ T3355] el0t_64_sync_handler+0x100/0x12c [ 160.092555][ T3355] el0t_64_sync+0x19c/0x1a0 [ 160.093914][ T3355] BUG: Bad page cache in process syz-executor356 pfn:49cf1 [ 160.094693][ T3355] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x49cf1 [ 160.095199][ T3355] memcg:f7f0000002c3a000 [ 160.095558][ T3355] aops:shmem_aops ino:4b [ 160.095891][ T3355] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.096949][ T3355] raw: 01ffc0000004002d ffffc1ffc01cee08 ffffc1ffc0273c08 faf000000749bd70 [ 160.098009][ T3355] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.098578][ T3355] page dumped because: still mapped when deleted [ 160.099224][ T3355] CPU: 0 PID: 3355 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.100215][ T3355] Hardware name: linux,dummy-virt (DT) [ 160.100830][ T3355] Call trace: [ 160.101226][ T3355] dump_backtrace+0x94/0xec [ 160.101980][ T3355] show_stack+0x18/0x24 [ 160.102463][ T3355] dump_stack_lvl+0x78/0x90 [ 160.102928][ T3355] dump_stack+0x18/0x24 [ 160.103421][ T3355] filemap_unaccount_folio+0x118/0x278 [ 160.103891][ T3355] __filemap_remove_folio+0x3c/0x178 [ 160.104332][ T3355] filemap_remove_folio+0x48/0xa8 [ 160.104749][ T3355] truncate_inode_folio+0x30/0x4c [ 160.105144][ T3355] shmem_undo_range+0x208/0x620 [ 160.105556][ T3355] shmem_evict_inode+0x130/0x2dc [ 160.106007][ T3355] evict+0xb4/0x198 [ 160.106430][ T3355] iput+0x100/0x1b8 [ 160.106875][ T3355] dentry_unlink_inode+0xc0/0x188 [ 160.107325][ T3355] __dentry_kill+0x7c/0x1d4 [ 160.107743][ T3355] dput.part.0+0x30/0xbc [ 160.108168][ T3355] dput+0x4c/0x50 [ 160.108628][ T3355] __fput+0x110/0x2d4 [ 160.109068][ T3355] __fput_sync+0x50/0x5c [ 160.109453][ T3355] __arm64_sys_close+0x38/0x7c [ 160.110039][ T3355] invoke_syscall+0x48/0x118 [ 160.110463][ T3355] el0_svc_common.constprop.0+0x40/0xe0 [ 160.111148][ T3355] do_el0_svc+0x1c/0x28 [ 160.111601][ T3355] el0_svc+0x34/0xf8 [ 160.112022][ T3355] el0t_64_sync_handler+0x100/0x12c [ 160.112502][ T3355] el0t_64_sync+0x19c/0x1a0 executing program [ 160.136030][ T3356] BUG: Bad page cache in process syz-executor356 pfn:4a31d [ 160.136941][ T3356] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a31d [ 160.137681][ T3356] memcg:f7f0000002c3a000 [ 160.138223][ T3356] aops:shmem_aops ino:4c [ 160.138687][ T3356] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.139593][ T3356] raw: 01ffc0000004002d ffffc1ffc028af88 ffffc1ffc0273c88 f9f000000749ba50 [ 160.140201][ T3356] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.140786][ T3356] page dumped because: still mapped when deleted [ 160.141469][ T3356] CPU: 0 PID: 3356 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.142488][ T3356] Hardware name: linux,dummy-virt (DT) [ 160.143025][ T3356] Call trace: [ 160.143418][ T3356] dump_backtrace+0x94/0xec [ 160.143865][ T3356] show_stack+0x18/0x24 [ 160.144239][ T3356] dump_stack_lvl+0x78/0x90 [ 160.144666][ T3356] dump_stack+0x18/0x24 [ 160.145076][ T3356] filemap_unaccount_folio+0x118/0x278 [ 160.145559][ T3356] __filemap_remove_folio+0x3c/0x178 [ 160.146026][ T3356] filemap_remove_folio+0x48/0xa8 [ 160.146515][ T3356] truncate_inode_folio+0x30/0x4c [ 160.146963][ T3356] shmem_undo_range+0x208/0x620 [ 160.147447][ T3356] shmem_evict_inode+0x130/0x2dc [ 160.147892][ T3356] evict+0xb4/0x198 [ 160.148254][ T3356] iput+0x100/0x1b8 [ 160.148663][ T3356] dentry_unlink_inode+0xc0/0x188 [ 160.149085][ T3356] __dentry_kill+0x7c/0x1d4 [ 160.149542][ T3356] dput.part.0+0x30/0xbc [ 160.150144][ T3356] dput+0x4c/0x50 [ 160.150616][ T3356] __fput+0x110/0x2d4 [ 160.151093][ T3356] __fput_sync+0x50/0x5c [ 160.151620][ T3356] __arm64_sys_close+0x38/0x7c [ 160.152194][ T3356] invoke_syscall+0x48/0x118 [ 160.152598][ T3356] el0_svc_common.constprop.0+0x40/0xe0 [ 160.153092][ T3356] do_el0_svc+0x1c/0x28 [ 160.153674][ T3356] el0_svc+0x34/0xf8 [ 160.154227][ T3356] el0t_64_sync_handler+0x100/0x12c [ 160.154649][ T3356] el0t_64_sync+0x19c/0x1a0 [ 160.156240][ T3356] BUG: Bad page cache in process syz-executor356 pfn:49cf2 [ 160.156805][ T3356] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49cf2 [ 160.157394][ T3356] memcg:f7f0000002c3a000 [ 160.157820][ T3356] aops:shmem_aops ino:4c [ 160.158208][ T3356] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.158956][ T3356] raw: 01ffc0000004002d ffffc1ffc028c748 ffffc1ffc01f47c8 f9f000000749ba50 [ 160.159477][ T3356] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.159947][ T3356] page dumped because: still mapped when deleted [ 160.160333][ T3356] CPU: 0 PID: 3356 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.161290][ T3356] Hardware name: linux,dummy-virt (DT) [ 160.161821][ T3356] Call trace: [ 160.162256][ T3356] dump_backtrace+0x94/0xec [ 160.162678][ T3356] show_stack+0x18/0x24 [ 160.163116][ T3356] dump_stack_lvl+0x78/0x90 [ 160.163512][ T3356] dump_stack+0x18/0x24 [ 160.163903][ T3356] filemap_unaccount_folio+0x118/0x278 [ 160.164363][ T3356] __filemap_remove_folio+0x3c/0x178 [ 160.164776][ T3356] filemap_remove_folio+0x48/0xa8 [ 160.165221][ T3356] truncate_inode_folio+0x30/0x4c [ 160.165663][ T3356] shmem_undo_range+0x208/0x620 [ 160.166139][ T3356] shmem_evict_inode+0x130/0x2dc [ 160.166646][ T3356] evict+0xb4/0x198 [ 160.167122][ T3356] iput+0x100/0x1b8 [ 160.167565][ T3356] dentry_unlink_inode+0xc0/0x188 [ 160.167977][ T3356] __dentry_kill+0x7c/0x1d4 [ 160.168378][ T3356] dput.part.0+0x30/0xbc [ 160.168763][ T3356] dput+0x4c/0x50 [ 160.169095][ T3356] __fput+0x110/0x2d4 [ 160.169439][ T3356] __fput_sync+0x50/0x5c [ 160.169841][ T3356] __arm64_sys_close+0x38/0x7c [ 160.170252][ T3356] invoke_syscall+0x48/0x118 [ 160.170662][ T3356] el0_svc_common.constprop.0+0x40/0xe0 [ 160.171081][ T3356] do_el0_svc+0x1c/0x28 [ 160.171595][ T3356] el0_svc+0x34/0xf8 [ 160.172067][ T3356] el0t_64_sync_handler+0x100/0x12c [ 160.172452][ T3356] el0t_64_sync+0x19c/0x1a0 executing program [ 160.206548][ T3357] BUG: Bad page cache in process syz-executor356 pfn:49b82 [ 160.207560][ T3357] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49b82 [ 160.208671][ T3357] memcg:f7f0000002c3a000 [ 160.209245][ T3357] aops:shmem_aops ino:457 [ 160.209970][ T3357] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.211343][ T3357] raw: 01ffc0000004002d ffffc1ffc0279f08 ffffc1ffc026e0c8 fcf00000074cd1b0 [ 160.212542][ T3357] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.213464][ T3357] page dumped because: still mapped when deleted [ 160.214351][ T3357] CPU: 1 PID: 3357 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.215725][ T3357] Hardware name: linux,dummy-virt (DT) [ 160.216660][ T3357] Call trace: [ 160.217290][ T3357] dump_backtrace+0x94/0xec [ 160.218041][ T3357] show_stack+0x18/0x24 [ 160.218812][ T3357] dump_stack_lvl+0x78/0x90 [ 160.219819][ T3357] dump_stack+0x18/0x24 [ 160.220651][ T3357] filemap_unaccount_folio+0x118/0x278 [ 160.222032][ T3357] __filemap_remove_folio+0x3c/0x178 [ 160.222829][ T3357] filemap_remove_folio+0x48/0xa8 [ 160.223706][ T3357] truncate_inode_folio+0x30/0x4c [ 160.224558][ T3357] shmem_undo_range+0x208/0x620 [ 160.225292][ T3357] shmem_evict_inode+0x130/0x2dc [ 160.226028][ T3357] evict+0xb4/0x198 [ 160.226820][ T3357] iput+0x100/0x1b8 [ 160.227485][ T3357] dentry_unlink_inode+0xc0/0x188 [ 160.228340][ T3357] __dentry_kill+0x7c/0x1d4 [ 160.229090][ T3357] dput.part.0+0x30/0xbc [ 160.229775][ T3357] dput+0x4c/0x50 [ 160.230439][ T3357] __fput+0x110/0x2d4 [ 160.231070][ T3357] __fput_sync+0x50/0x5c [ 160.231881][ T3357] __arm64_sys_close+0x38/0x7c [ 160.232632][ T3357] invoke_syscall+0x48/0x118 [ 160.233421][ T3357] el0_svc_common.constprop.0+0x40/0xe0 [ 160.234338][ T3357] do_el0_svc+0x1c/0x28 [ 160.235149][ T3357] el0_svc+0x34/0xf8 [ 160.236000][ T3357] el0t_64_sync_handler+0x100/0x12c [ 160.236981][ T3357] el0t_64_sync+0x19c/0x1a0 [ 160.239373][ T3357] BUG: Bad page cache in process syz-executor356 pfn:49b83 [ 160.240648][ T3357] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49b83 [ 160.242125][ T3357] memcg:f7f0000002c3a000 [ 160.242816][ T3357] aops:shmem_aops ino:457 [ 160.243896][ T3357] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.245998][ T3357] raw: 01ffc0000004002d ffffc1ffc026e088 ffffc1ffc026e108 fcf00000074cd1b0 [ 160.247450][ T3357] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.248725][ T3357] page dumped because: still mapped when deleted [ 160.249696][ T3357] CPU: 1 PID: 3357 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.251920][ T3357] Hardware name: linux,dummy-virt (DT) [ 160.252888][ T3357] Call trace: [ 160.253546][ T3357] dump_backtrace+0x94/0xec [ 160.254764][ T3357] show_stack+0x18/0x24 [ 160.255510][ T3357] dump_stack_lvl+0x78/0x90 [ 160.256217][ T3357] dump_stack+0x18/0x24 [ 160.256889][ T3357] filemap_unaccount_folio+0x118/0x278 [ 160.257732][ T3357] __filemap_remove_folio+0x3c/0x178 [ 160.258448][ T3357] filemap_remove_folio+0x48/0xa8 [ 160.259349][ T3357] truncate_inode_folio+0x30/0x4c [ 160.260127][ T3357] shmem_undo_range+0x208/0x620 [ 160.260867][ T3357] shmem_evict_inode+0x130/0x2dc [ 160.261977][ T3357] evict+0xb4/0x198 [ 160.262702][ T3357] iput+0x100/0x1b8 [ 160.263319][ T3357] dentry_unlink_inode+0xc0/0x188 [ 160.264078][ T3357] __dentry_kill+0x7c/0x1d4 [ 160.264788][ T3357] dput.part.0+0x30/0xbc [ 160.265504][ T3357] dput+0x4c/0x50 [ 160.266306][ T3357] __fput+0x110/0x2d4 [ 160.267163][ T3357] __fput_sync+0x50/0x5c [ 160.267941][ T3357] __arm64_sys_close+0x38/0x7c [ 160.268784][ T3357] invoke_syscall+0x48/0x118 [ 160.269700][ T3357] el0_svc_common.constprop.0+0x40/0xe0 [ 160.270692][ T3357] do_el0_svc+0x1c/0x28 [ 160.271962][ T3357] el0_svc+0x34/0xf8 [ 160.272794][ T3357] el0t_64_sync_handler+0x100/0x12c [ 160.273576][ T3357] el0t_64_sync+0x19c/0x1a0 executing program [ 160.300205][ T3358] BUG: Bad page cache in process syz-executor356 pfn:49cfe [ 160.300782][ T3358] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49cfe [ 160.301568][ T3358] memcg:f7f0000002c3a000 [ 160.302012][ T3358] aops:shmem_aops ino:4d [ 160.302413][ T3358] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.303182][ T3358] raw: 01ffc0000004002d ffffc1ffc0296b48 ffffc1ffc0273f08 f9f000000749ba50 [ 160.303780][ T3358] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.304290][ T3358] page dumped because: still mapped when deleted [ 160.304789][ T3358] CPU: 0 PID: 3358 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.305794][ T3358] Hardware name: linux,dummy-virt (DT) [ 160.306494][ T3358] Call trace: [ 160.307023][ T3358] dump_backtrace+0x94/0xec [ 160.307846][ T3358] show_stack+0x18/0x24 [ 160.308601][ T3358] dump_stack_lvl+0x78/0x90 [ 160.309433][ T3358] dump_stack+0x18/0x24 [ 160.310212][ T3358] filemap_unaccount_folio+0x118/0x278 [ 160.311119][ T3358] __filemap_remove_folio+0x3c/0x178 [ 160.312104][ T3358] filemap_remove_folio+0x48/0xa8 [ 160.312884][ T3358] truncate_inode_folio+0x30/0x4c [ 160.313821][ T3358] shmem_undo_range+0x208/0x620 [ 160.314663][ T3358] shmem_evict_inode+0x130/0x2dc [ 160.315506][ T3358] evict+0xb4/0x198 [ 160.315859][ T3358] iput+0x100/0x1b8 [ 160.316300][ T3358] dentry_unlink_inode+0xc0/0x188 [ 160.316962][ T3358] __dentry_kill+0x7c/0x1d4 [ 160.317667][ T3358] dput.part.0+0x30/0xbc [ 160.318798][ T3358] dput+0x4c/0x50 [ 160.319144][ T3358] __fput+0x110/0x2d4 [ 160.319505][ T3358] __fput_sync+0x50/0x5c [ 160.319892][ T3358] __arm64_sys_close+0x38/0x7c [ 160.320286][ T3358] invoke_syscall+0x48/0x118 [ 160.320998][ T3358] el0_svc_common.constprop.0+0x40/0xe0 [ 160.322191][ T3358] do_el0_svc+0x1c/0x28 [ 160.322788][ T3358] el0_svc+0x34/0xf8 [ 160.323387][ T3358] el0t_64_sync_handler+0x100/0x12c [ 160.324124][ T3358] el0t_64_sync+0x19c/0x1a0 [ 160.325852][ T3358] BUG: Bad page cache in process syz-executor356 pfn:49cfc [ 160.326837][ T3358] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49cfc [ 160.327843][ T3358] memcg:f7f0000002c3a000 [ 160.328419][ T3358] aops:shmem_aops ino:4d [ 160.329160][ T3358] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.330600][ T3358] raw: 01ffc0000004002d ffffc1ffc0273f88 ffffc1ffc0273ec8 f9f000000749ba50 [ 160.331850][ T3358] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.333077][ T3358] page dumped because: still mapped when deleted [ 160.333813][ T3358] CPU: 0 PID: 3358 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.335355][ T3358] Hardware name: linux,dummy-virt (DT) [ 160.335791][ T3358] Call trace: [ 160.336113][ T3358] dump_backtrace+0x94/0xec [ 160.336527][ T3358] show_stack+0x18/0x24 [ 160.336912][ T3358] dump_stack_lvl+0x78/0x90 [ 160.337448][ T3358] dump_stack+0x18/0x24 [ 160.337899][ T3358] filemap_unaccount_folio+0x118/0x278 [ 160.338380][ T3358] __filemap_remove_folio+0x3c/0x178 [ 160.339071][ T3358] filemap_remove_folio+0x48/0xa8 [ 160.339787][ T3358] truncate_inode_folio+0x30/0x4c [ 160.340604][ T3358] shmem_undo_range+0x208/0x620 [ 160.341503][ T3358] shmem_evict_inode+0x130/0x2dc [ 160.342608][ T3358] evict+0xb4/0x198 [ 160.343223][ T3358] iput+0x100/0x1b8 [ 160.343821][ T3358] dentry_unlink_inode+0xc0/0x188 [ 160.344662][ T3358] __dentry_kill+0x7c/0x1d4 [ 160.345359][ T3358] dput.part.0+0x30/0xbc [ 160.346138][ T3358] dput+0x4c/0x50 [ 160.346792][ T3358] __fput+0x110/0x2d4 [ 160.347522][ T3358] __fput_sync+0x50/0x5c [ 160.348150][ T3358] __arm64_sys_close+0x38/0x7c [ 160.348870][ T3358] invoke_syscall+0x48/0x118 [ 160.349689][ T3358] el0_svc_common.constprop.0+0x40/0xe0 [ 160.350508][ T3358] do_el0_svc+0x1c/0x28 [ 160.351200][ T3358] el0_svc+0x34/0xf8 [ 160.352329][ T3358] el0t_64_sync_handler+0x100/0x12c [ 160.353483][ T3358] el0t_64_sync+0x19c/0x1a0 executing program [ 160.395089][ T3359] BUG: Bad page cache in process syz-executor356 pfn:4a2be [ 160.396082][ T3359] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a2be [ 160.397068][ T3359] memcg:f7f0000002c3a000 [ 160.397688][ T3359] aops:shmem_aops ino:4e [ 160.398471][ T3359] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.400152][ T3359] raw: 01ffc0000004002d ffffc1ffc028c7c8 ffffc1ffc01e24c8 faf000000749bd70 [ 160.401514][ T3359] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.402854][ T3359] page dumped because: still mapped when deleted [ 160.403795][ T3359] CPU: 0 PID: 3359 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.405306][ T3359] Hardware name: linux,dummy-virt (DT) [ 160.406053][ T3359] Call trace: [ 160.406602][ T3359] dump_backtrace+0x94/0xec [ 160.407338][ T3359] show_stack+0x18/0x24 [ 160.408035][ T3359] dump_stack_lvl+0x78/0x90 [ 160.408738][ T3359] dump_stack+0x18/0x24 [ 160.409555][ T3359] filemap_unaccount_folio+0x118/0x278 [ 160.410412][ T3359] __filemap_remove_folio+0x3c/0x178 [ 160.411083][ T3359] filemap_remove_folio+0x48/0xa8 [ 160.412187][ T3359] truncate_inode_folio+0x30/0x4c [ 160.413053][ T3359] shmem_undo_range+0x208/0x620 [ 160.414174][ T3359] shmem_evict_inode+0x130/0x2dc [ 160.414947][ T3359] evict+0xb4/0x198 [ 160.415636][ T3359] iput+0x100/0x1b8 [ 160.416292][ T3359] dentry_unlink_inode+0xc0/0x188 [ 160.417080][ T3359] __dentry_kill+0x7c/0x1d4 [ 160.417842][ T3359] dput.part.0+0x30/0xbc [ 160.418577][ T3359] dput+0x4c/0x50 [ 160.419276][ T3359] __fput+0x110/0x2d4 [ 160.420074][ T3359] __fput_sync+0x50/0x5c [ 160.420824][ T3359] __arm64_sys_close+0x38/0x7c [ 160.421836][ T3359] invoke_syscall+0x48/0x118 [ 160.422620][ T3359] el0_svc_common.constprop.0+0x40/0xe0 [ 160.423439][ T3359] do_el0_svc+0x1c/0x28 [ 160.424141][ T3359] el0_svc+0x34/0xf8 [ 160.425096][ T3359] el0t_64_sync_handler+0x100/0x12c [ 160.425936][ T3359] el0t_64_sync+0x19c/0x1a0 [ 160.427957][ T3359] BUG: Bad page cache in process syz-executor356 pfn:47893 [ 160.428829][ T3359] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47893 [ 160.429963][ T3359] memcg:f7f0000002c3a000 [ 160.430654][ T3359] aops:shmem_aops ino:4e [ 160.431391][ T3359] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.433242][ T3359] raw: 01ffc0000004002d ffffc1ffc028af88 ffffc1ffc0296c48 faf000000749bd70 [ 160.434557][ T3359] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.436268][ T3359] page dumped because: still mapped when deleted [ 160.437083][ T3359] CPU: 0 PID: 3359 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.438533][ T3359] Hardware name: linux,dummy-virt (DT) [ 160.439300][ T3359] Call trace: [ 160.439886][ T3359] dump_backtrace+0x94/0xec [ 160.440827][ T3359] show_stack+0x18/0x24 [ 160.441751][ T3359] dump_stack_lvl+0x78/0x90 [ 160.442864][ T3359] dump_stack+0x18/0x24 [ 160.443704][ T3359] filemap_unaccount_folio+0x118/0x278 [ 160.444739][ T3359] __filemap_remove_folio+0x3c/0x178 [ 160.445659][ T3359] filemap_remove_folio+0x48/0xa8 [ 160.446570][ T3359] truncate_inode_folio+0x30/0x4c [ 160.447359][ T3359] shmem_undo_range+0x208/0x620 [ 160.448254][ T3359] shmem_evict_inode+0x130/0x2dc [ 160.449176][ T3359] evict+0xb4/0x198 [ 160.450032][ T3359] iput+0x100/0x1b8 [ 160.450761][ T3359] dentry_unlink_inode+0xc0/0x188 [ 160.451762][ T3359] __dentry_kill+0x7c/0x1d4 [ 160.452579][ T3359] dput.part.0+0x30/0xbc [ 160.453582][ T3359] dput+0x4c/0x50 [ 160.454299][ T3359] __fput+0x110/0x2d4 [ 160.455053][ T3359] __fput_sync+0x50/0x5c [ 160.456133][ T3359] __arm64_sys_close+0x38/0x7c [ 160.457080][ T3359] invoke_syscall+0x48/0x118 [ 160.457785][ T3359] el0_svc_common.constprop.0+0x40/0xe0 [ 160.459087][ T3359] do_el0_svc+0x1c/0x28 [ 160.459961][ T3359] el0_svc+0x34/0xf8 [ 160.460896][ T3359] el0t_64_sync_handler+0x100/0x12c [ 160.462413][ T3359] el0t_64_sync+0x19c/0x1a0 [ 160.496690][ T3360] BUG: Bad page cache in process syz-executor356 pfn:49b87 [ 160.497491][ T3360] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49b87 [ 160.498558][ T3360] memcg:f7f0000002c3a000 [ 160.499205][ T3360] aops:shmem_aops ino:458 [ 160.499924][ T3360] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.501367][ T3360] raw: 01ffc0000004002d ffffc1ffc026e188 ffffc1ffc026e208 fcf00000074cd1b0 [ 160.502268][ T3360] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.502797][ T3360] page dumped because: still mapped when deleted [ 160.503393][ T3360] CPU: 1 PID: 3360 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.504556][ T3360] Hardware name: linux,dummy-virt (DT) [ 160.505158][ T3360] Call trace: [ 160.505576][ T3360] dump_backtrace+0x94/0xec [ 160.506262][ T3360] show_stack+0x18/0x24 [ 160.506936][ T3360] dump_stack_lvl+0x78/0x90 [ 160.507707][ T3360] dump_stack+0x18/0x24 [ 160.508489][ T3360] filemap_unaccount_folio+0x118/0x278 [ 160.509356][ T3360] __filemap_remove_folio+0x3c/0x178 [ 160.510320][ T3360] filemap_remove_folio+0x48/0xa8 [ 160.511306][ T3360] truncate_inode_folio+0x30/0x4c [ 160.511918][ T3360] shmem_undo_range+0x208/0x620 [ 160.512389][ T3360] shmem_evict_inode+0x130/0x2dc [ 160.512984][ T3360] evict+0xb4/0x198 [ 160.513417][ T3360] iput+0x100/0x1b8 [ 160.513874][ T3360] dentry_unlink_inode+0xc0/0x188 [ 160.514277][ T3360] __dentry_kill+0x7c/0x1d4 [ 160.514711][ T3360] dput.part.0+0x30/0xbc [ 160.515044][ T3360] dput+0x4c/0x50 [ 160.515471][ T3360] __fput+0x110/0x2d4 [ 160.516164][ T3360] __fput_sync+0x50/0x5c [ 160.516708][ T3360] __arm64_sys_close+0x38/0x7c [ 160.517209][ T3360] invoke_syscall+0x48/0x118 [ 160.517793][ T3360] el0_svc_common.constprop.0+0x40/0xe0 [ 160.518441][ T3360] do_el0_svc+0x1c/0x28 [ 160.518909][ T3360] el0_svc+0x34/0xf8 [ 160.519361][ T3360] el0t_64_sync_handler+0x100/0x12c [ 160.520064][ T3360] el0t_64_sync+0x19c/0x1a0 executing program [ 160.523670][ T3360] BUG: Bad page cache in process syz-executor356 pfn:49b88 [ 160.524251][ T3360] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49b88 [ 160.524825][ T3360] memcg:f7f0000002c3a000 [ 160.525190][ T3360] aops:shmem_aops ino:458 [ 160.525598][ T3360] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.526369][ T3360] raw: 01ffc0000004002d ffffc1ffc026e1c8 ffffc1ffc026e248 fcf00000074cd1b0 [ 160.526960][ T3360] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.527504][ T3360] page dumped because: still mapped when deleted [ 160.527996][ T3360] CPU: 1 PID: 3360 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.528749][ T3360] Hardware name: linux,dummy-virt (DT) [ 160.529234][ T3360] Call trace: [ 160.529700][ T3360] dump_backtrace+0x94/0xec [ 160.530226][ T3360] show_stack+0x18/0x24 [ 160.530696][ T3360] dump_stack_lvl+0x78/0x90 [ 160.531320][ T3360] dump_stack+0x18/0x24 [ 160.532167][ T3360] filemap_unaccount_folio+0x118/0x278 [ 160.533038][ T3360] __filemap_remove_folio+0x3c/0x178 [ 160.533998][ T3360] filemap_remove_folio+0x48/0xa8 [ 160.534817][ T3360] truncate_inode_folio+0x30/0x4c [ 160.535659][ T3360] shmem_undo_range+0x208/0x620 [ 160.536573][ T3360] shmem_evict_inode+0x130/0x2dc [ 160.537410][ T3360] evict+0xb4/0x198 [ 160.538179][ T3360] iput+0x100/0x1b8 [ 160.539117][ T3360] dentry_unlink_inode+0xc0/0x188 [ 160.540010][ T3360] __dentry_kill+0x7c/0x1d4 [ 160.540880][ T3360] dput.part.0+0x30/0xbc [ 160.541866][ T3360] dput+0x4c/0x50 [ 160.542606][ T3360] __fput+0x110/0x2d4 [ 160.543384][ T3360] __fput_sync+0x50/0x5c [ 160.544169][ T3360] __arm64_sys_close+0x38/0x7c [ 160.544999][ T3360] invoke_syscall+0x48/0x118 [ 160.545792][ T3360] el0_svc_common.constprop.0+0x40/0xe0 [ 160.546643][ T3360] do_el0_svc+0x1c/0x28 [ 160.547361][ T3360] el0_svc+0x34/0xf8 [ 160.548065][ T3360] el0t_64_sync_handler+0x100/0x12c [ 160.549138][ T3360] el0t_64_sync+0x19c/0x1a0 executing program [ 160.592981][ T3361] BUG: Bad page cache in process syz-executor356 pfn:4a5ad [ 160.593965][ T3361] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a5ad [ 160.595083][ T3361] memcg:f7f0000002c3a000 [ 160.595703][ T3361] aops:shmem_aops ino:4f [ 160.596141][ T3361] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.596993][ T3361] raw: 01ffc0000004002d ffffc1ffc0273ec8 ffffc1ffc01cb248 faf000000749bd70 [ 160.598143][ T3361] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.599375][ T3361] page dumped because: still mapped when deleted [ 160.600324][ T3361] CPU: 0 PID: 3361 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.601096][ T3361] Hardware name: linux,dummy-virt (DT) [ 160.601682][ T3361] Call trace: [ 160.602097][ T3361] dump_backtrace+0x94/0xec [ 160.602518][ T3361] show_stack+0x18/0x24 [ 160.602924][ T3361] dump_stack_lvl+0x78/0x90 [ 160.603337][ T3361] dump_stack+0x18/0x24 [ 160.603712][ T3361] filemap_unaccount_folio+0x118/0x278 [ 160.604130][ T3361] __filemap_remove_folio+0x3c/0x178 [ 160.604588][ T3361] filemap_remove_folio+0x48/0xa8 [ 160.605062][ T3361] truncate_inode_folio+0x30/0x4c [ 160.605469][ T3361] shmem_undo_range+0x208/0x620 [ 160.605949][ T3361] shmem_evict_inode+0x130/0x2dc [ 160.606357][ T3361] evict+0xb4/0x198 [ 160.606716][ T3361] iput+0x100/0x1b8 [ 160.607149][ T3361] dentry_unlink_inode+0xc0/0x188 [ 160.608012][ T3361] __dentry_kill+0x7c/0x1d4 [ 160.608464][ T3361] dput.part.0+0x30/0xbc [ 160.608861][ T3361] dput+0x4c/0x50 [ 160.609232][ T3361] __fput+0x110/0x2d4 [ 160.609596][ T3361] __fput_sync+0x50/0x5c [ 160.610068][ T3361] __arm64_sys_close+0x38/0x7c [ 160.610531][ T3361] invoke_syscall+0x48/0x118 [ 160.610932][ T3361] el0_svc_common.constprop.0+0x40/0xe0 [ 160.611543][ T3361] do_el0_svc+0x1c/0x28 [ 160.612062][ T3361] el0_svc+0x34/0xf8 [ 160.612432][ T3361] el0t_64_sync_handler+0x100/0x12c [ 160.612859][ T3361] el0t_64_sync+0x19c/0x1a0 [ 160.614405][ T3361] BUG: Bad page cache in process syz-executor356 pfn:472c9 [ 160.614973][ T3361] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x472c9 [ 160.615961][ T3361] memcg:f7f0000002c3a000 [ 160.616461][ T3361] aops:shmem_aops ino:4f [ 160.616900][ T3361] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.618507][ T3361] raw: 01ffc0000004002d ffffc1ffc0296b48 ffffc1ffc028ce88 faf000000749bd70 [ 160.619672][ T3361] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.620648][ T3361] page dumped because: still mapped when deleted [ 160.621177][ T3361] CPU: 0 PID: 3361 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.622097][ T3361] Hardware name: linux,dummy-virt (DT) [ 160.622486][ T3361] Call trace: [ 160.622772][ T3361] dump_backtrace+0x94/0xec [ 160.623225][ T3361] show_stack+0x18/0x24 [ 160.623645][ T3361] dump_stack_lvl+0x78/0x90 [ 160.624051][ T3361] dump_stack+0x18/0x24 [ 160.624457][ T3361] filemap_unaccount_folio+0x118/0x278 [ 160.624879][ T3361] __filemap_remove_folio+0x3c/0x178 [ 160.625337][ T3361] filemap_remove_folio+0x48/0xa8 [ 160.625779][ T3361] truncate_inode_folio+0x30/0x4c [ 160.626212][ T3361] shmem_undo_range+0x208/0x620 [ 160.626692][ T3361] shmem_evict_inode+0x130/0x2dc [ 160.627138][ T3361] evict+0xb4/0x198 [ 160.627504][ T3361] iput+0x100/0x1b8 [ 160.627916][ T3361] dentry_unlink_inode+0xc0/0x188 [ 160.628321][ T3361] __dentry_kill+0x7c/0x1d4 [ 160.628954][ T3361] dput.part.0+0x30/0xbc [ 160.629772][ T3361] dput+0x4c/0x50 [ 160.630623][ T3361] __fput+0x110/0x2d4 [ 160.631396][ T3361] __fput_sync+0x50/0x5c [ 160.632142][ T3361] __arm64_sys_close+0x38/0x7c [ 160.632544][ T3361] invoke_syscall+0x48/0x118 [ 160.632950][ T3361] el0_svc_common.constprop.0+0x40/0xe0 [ 160.633420][ T3361] do_el0_svc+0x1c/0x28 [ 160.633853][ T3361] el0_svc+0x34/0xf8 [ 160.634255][ T3361] el0t_64_sync_handler+0x100/0x12c [ 160.634722][ T3361] el0t_64_sync+0x19c/0x1a0 executing program [ 160.667031][ T3362] BUG: Bad page cache in process syz-executor356 pfn:478f0 [ 160.667730][ T3362] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x478f0 [ 160.668888][ T3362] memcg:f7f0000002c3a000 [ 160.669609][ T3362] aops:shmem_aops ino:50 [ 160.670376][ T3362] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.671964][ T3362] raw: 01ffc0000004002d ffffc1ffc1e86b88 ffffc1ffc01e3c48 f9f000000749ba50 [ 160.672597][ T3362] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.673130][ T3362] page dumped because: still mapped when deleted [ 160.673583][ T3362] CPU: 0 PID: 3362 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.674392][ T3362] Hardware name: linux,dummy-virt (DT) [ 160.674814][ T3362] Call trace: [ 160.675139][ T3362] dump_backtrace+0x94/0xec [ 160.675608][ T3362] show_stack+0x18/0x24 [ 160.676048][ T3362] dump_stack_lvl+0x78/0x90 [ 160.676551][ T3362] dump_stack+0x18/0x24 [ 160.676959][ T3362] filemap_unaccount_folio+0x118/0x278 [ 160.677746][ T3362] __filemap_remove_folio+0x3c/0x178 [ 160.678601][ T3362] filemap_remove_folio+0x48/0xa8 [ 160.679395][ T3362] truncate_inode_folio+0x30/0x4c [ 160.680185][ T3362] shmem_undo_range+0x208/0x620 [ 160.681090][ T3362] shmem_evict_inode+0x130/0x2dc [ 160.681777][ T3362] evict+0xb4/0x198 [ 160.682155][ T3362] iput+0x100/0x1b8 [ 160.682540][ T3362] dentry_unlink_inode+0xc0/0x188 [ 160.683439][ T3362] __dentry_kill+0x7c/0x1d4 [ 160.684337][ T3362] dput.part.0+0x30/0xbc [ 160.685222][ T3362] dput+0x4c/0x50 [ 160.685911][ T3362] __fput+0x110/0x2d4 [ 160.686395][ T3362] __fput_sync+0x50/0x5c [ 160.686806][ T3362] __arm64_sys_close+0x38/0x7c [ 160.687404][ T3362] invoke_syscall+0x48/0x118 [ 160.688309][ T3362] el0_svc_common.constprop.0+0x40/0xe0 [ 160.689226][ T3362] do_el0_svc+0x1c/0x28 [ 160.689988][ T3362] el0_svc+0x34/0xf8 [ 160.690808][ T3362] el0t_64_sync_handler+0x100/0x12c [ 160.691564][ T3362] el0t_64_sync+0x19c/0x1a0 [ 160.694304][ T3362] BUG: Bad page cache in process syz-executor356 pfn:478f1 [ 160.694846][ T3362] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x478f1 [ 160.695429][ T3362] memcg:f7f0000002c3a000 [ 160.695926][ T3362] aops:shmem_aops ino:50 [ 160.696407][ T3362] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.697796][ T3362] raw: 01ffc0000004002d ffffc1ffc01e3c08 ffffc1ffc01e1ac8 f9f000000749ba50 [ 160.698534][ T3362] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.699357][ T3362] page dumped because: still mapped when deleted [ 160.700229][ T3362] CPU: 0 PID: 3362 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.701314][ T3362] Hardware name: linux,dummy-virt (DT) [ 160.702126][ T3362] Call trace: [ 160.702500][ T3362] dump_backtrace+0x94/0xec [ 160.703192][ T3362] show_stack+0x18/0x24 [ 160.703697][ T3362] dump_stack_lvl+0x78/0x90 [ 160.704202][ T3362] dump_stack+0x18/0x24 [ 160.704683][ T3362] filemap_unaccount_folio+0x118/0x278 [ 160.705290][ T3362] __filemap_remove_folio+0x3c/0x178 [ 160.706014][ T3362] filemap_remove_folio+0x48/0xa8 [ 160.706649][ T3362] truncate_inode_folio+0x30/0x4c [ 160.707162][ T3362] shmem_undo_range+0x208/0x620 [ 160.707764][ T3362] shmem_evict_inode+0x130/0x2dc [ 160.708716][ T3362] evict+0xb4/0x198 [ 160.709509][ T3362] iput+0x100/0x1b8 [ 160.710329][ T3362] dentry_unlink_inode+0xc0/0x188 [ 160.711146][ T3362] __dentry_kill+0x7c/0x1d4 [ 160.712241][ T3362] dput.part.0+0x30/0xbc [ 160.712705][ T3362] dput+0x4c/0x50 [ 160.713209][ T3362] __fput+0x110/0x2d4 [ 160.713798][ T3362] __fput_sync+0x50/0x5c [ 160.714408][ T3362] __arm64_sys_close+0x38/0x7c [ 160.714890][ T3362] invoke_syscall+0x48/0x118 [ 160.715455][ T3362] el0_svc_common.constprop.0+0x40/0xe0 [ 160.716351][ T3362] do_el0_svc+0x1c/0x28 [ 160.716911][ T3362] el0_svc+0x34/0xf8 [ 160.717472][ T3362] el0t_64_sync_handler+0x100/0x12c [ 160.718194][ T3362] el0t_64_sync+0x19c/0x1a0 executing program [ 160.760539][ T3363] BUG: Bad page cache in process syz-executor356 pfn:49e7c [ 160.761873][ T3363] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49e7c [ 160.763417][ T3363] memcg:f7f0000002c3a000 [ 160.764095][ T3363] aops:shmem_aops ino:459 [ 160.764911][ T3363] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.767145][ T3363] raw: 01ffc0000004002d ffffc1ffc0279ec8 ffffc1ffc026e048 fcf00000074cd1b0 [ 160.768639][ T3363] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.769677][ T3363] page dumped because: still mapped when deleted [ 160.770555][ T3363] CPU: 1 PID: 3363 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.773522][ T3363] Hardware name: linux,dummy-virt (DT) [ 160.774434][ T3363] Call trace: [ 160.775095][ T3363] dump_backtrace+0x94/0xec [ 160.776001][ T3363] show_stack+0x18/0x24 [ 160.776791][ T3363] dump_stack_lvl+0x78/0x90 [ 160.777689][ T3363] dump_stack+0x18/0x24 [ 160.778689][ T3363] filemap_unaccount_folio+0x118/0x278 [ 160.779525][ T3363] __filemap_remove_folio+0x3c/0x178 [ 160.780363][ T3363] filemap_remove_folio+0x48/0xa8 [ 160.781119][ T3363] truncate_inode_folio+0x30/0x4c [ 160.782510][ T3363] shmem_undo_range+0x208/0x620 [ 160.783407][ T3363] shmem_evict_inode+0x130/0x2dc [ 160.784298][ T3363] evict+0xb4/0x198 [ 160.785096][ T3363] iput+0x100/0x1b8 [ 160.785916][ T3363] dentry_unlink_inode+0xc0/0x188 [ 160.786808][ T3363] __dentry_kill+0x7c/0x1d4 [ 160.787608][ T3363] dput.part.0+0x30/0xbc [ 160.788438][ T3363] dput+0x4c/0x50 [ 160.789276][ T3363] __fput+0x110/0x2d4 [ 160.790243][ T3363] __fput_sync+0x50/0x5c [ 160.790968][ T3363] __arm64_sys_close+0x38/0x7c [ 160.792627][ T3363] invoke_syscall+0x48/0x118 [ 160.793424][ T3363] el0_svc_common.constprop.0+0x40/0xe0 [ 160.794293][ T3363] do_el0_svc+0x1c/0x28 [ 160.795032][ T3363] el0_svc+0x34/0xf8 [ 160.795751][ T3363] el0t_64_sync_handler+0x100/0x12c [ 160.796503][ T3363] el0t_64_sync+0x19c/0x1a0 [ 160.798990][ T3363] BUG: Bad page cache in process syz-executor356 pfn:49b81 [ 160.799988][ T3363] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49b81 [ 160.801610][ T3363] memcg:f7f0000002c3a000 [ 160.802524][ T3363] aops:shmem_aops ino:459 [ 160.803280][ T3363] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.804870][ T3363] raw: 01ffc0000004002d ffffc1ffc0279f08 ffffc1ffc026eec8 fcf00000074cd1b0 [ 160.806085][ T3363] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.807388][ T3363] page dumped because: still mapped when deleted [ 160.808286][ T3363] CPU: 1 PID: 3363 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.809836][ T3363] Hardware name: linux,dummy-virt (DT) [ 160.810814][ T3363] Call trace: [ 160.811645][ T3363] dump_backtrace+0x94/0xec [ 160.812556][ T3363] show_stack+0x18/0x24 [ 160.813310][ T3363] dump_stack_lvl+0x78/0x90 [ 160.814104][ T3363] dump_stack+0x18/0x24 [ 160.814840][ T3363] filemap_unaccount_folio+0x118/0x278 [ 160.815846][ T3363] __filemap_remove_folio+0x3c/0x178 [ 160.816917][ T3363] filemap_remove_folio+0x48/0xa8 [ 160.817800][ T3363] truncate_inode_folio+0x30/0x4c [ 160.818800][ T3363] shmem_undo_range+0x208/0x620 [ 160.819834][ T3363] shmem_evict_inode+0x130/0x2dc [ 160.820777][ T3363] evict+0xb4/0x198 [ 160.821795][ T3363] iput+0x100/0x1b8 [ 160.822656][ T3363] dentry_unlink_inode+0xc0/0x188 [ 160.823963][ T3363] __dentry_kill+0x7c/0x1d4 [ 160.825427][ T3363] dput.part.0+0x30/0xbc [ 160.826373][ T3363] dput+0x4c/0x50 [ 160.827019][ T3363] __fput+0x110/0x2d4 [ 160.827785][ T3363] __fput_sync+0x50/0x5c [ 160.828558][ T3363] __arm64_sys_close+0x38/0x7c [ 160.829360][ T3363] invoke_syscall+0x48/0x118 [ 160.830369][ T3363] el0_svc_common.constprop.0+0x40/0xe0 [ 160.831453][ T3363] do_el0_svc+0x1c/0x28 [ 160.832214][ T3363] el0_svc+0x34/0xf8 [ 160.832933][ T3363] el0t_64_sync_handler+0x100/0x12c [ 160.834028][ T3363] el0t_64_sync+0x19c/0x1a0 executing program [ 160.869377][ T3364] BUG: Bad page cache in process syz-executor356 pfn:4695c [ 160.870459][ T3364] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4695c [ 160.871822][ T3364] memcg:f7f0000002c3a000 [ 160.872224][ T3364] aops:shmem_aops ino:51 [ 160.872636][ T3364] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.873508][ T3364] raw: 01ffc0000004002d ffffc1ffc0273ec8 ffffc1ffc1e87848 f9f000000749ba50 [ 160.874091][ T3364] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.874608][ T3364] page dumped because: still mapped when deleted [ 160.875012][ T3364] CPU: 0 PID: 3364 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.875709][ T3364] Hardware name: linux,dummy-virt (DT) [ 160.876095][ T3364] Call trace: [ 160.876409][ T3364] dump_backtrace+0x94/0xec [ 160.876797][ T3364] show_stack+0x18/0x24 [ 160.877202][ T3364] dump_stack_lvl+0x78/0x90 [ 160.877603][ T3364] dump_stack+0x18/0x24 [ 160.878030][ T3364] filemap_unaccount_folio+0x118/0x278 [ 160.878471][ T3364] __filemap_remove_folio+0x3c/0x178 [ 160.878890][ T3364] filemap_remove_folio+0x48/0xa8 [ 160.879293][ T3364] truncate_inode_folio+0x30/0x4c [ 160.879699][ T3364] shmem_undo_range+0x208/0x620 [ 160.880092][ T3364] shmem_evict_inode+0x130/0x2dc [ 160.880662][ T3364] evict+0xb4/0x198 [ 160.881058][ T3364] iput+0x100/0x1b8 [ 160.881569][ T3364] dentry_unlink_inode+0xc0/0x188 [ 160.882349][ T3364] __dentry_kill+0x7c/0x1d4 [ 160.882733][ T3364] dput.part.0+0x30/0xbc [ 160.883545][ T3364] dput+0x4c/0x50 [ 160.884363][ T3364] __fput+0x110/0x2d4 [ 160.884766][ T3364] __fput_sync+0x50/0x5c [ 160.885120][ T3364] __arm64_sys_close+0x38/0x7c [ 160.885523][ T3364] invoke_syscall+0x48/0x118 [ 160.885954][ T3364] el0_svc_common.constprop.0+0x40/0xe0 [ 160.886382][ T3364] do_el0_svc+0x1c/0x28 [ 160.886776][ T3364] el0_svc+0x34/0xf8 [ 160.887222][ T3364] el0t_64_sync_handler+0x100/0x12c [ 160.887718][ T3364] el0t_64_sync+0x19c/0x1a0 [ 160.889179][ T3364] BUG: Bad page cache in process syz-executor356 pfn:ba1e1 [ 160.890150][ T3364] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0xba1e1 [ 160.891606][ T3364] memcg:f7f0000002c3a000 [ 160.892600][ T3364] aops:shmem_aops ino:51 [ 160.893355][ T3364] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.895787][ T3364] raw: 01ffc0000004002d ffffc1ffc01a5708 ffffc1ffc01e3cc8 f9f000000749ba50 [ 160.896931][ T3364] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.897988][ T3364] page dumped because: still mapped when deleted [ 160.898893][ T3364] CPU: 0 PID: 3364 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.900469][ T3364] Hardware name: linux,dummy-virt (DT) [ 160.901469][ T3364] Call trace: [ 160.902013][ T3364] dump_backtrace+0x94/0xec [ 160.902738][ T3364] show_stack+0x18/0x24 [ 160.903559][ T3364] dump_stack_lvl+0x78/0x90 [ 160.904130][ T3364] dump_stack+0x18/0x24 [ 160.904921][ T3364] filemap_unaccount_folio+0x118/0x278 [ 160.905766][ T3364] __filemap_remove_folio+0x3c/0x178 [ 160.906454][ T3364] filemap_remove_folio+0x48/0xa8 [ 160.907270][ T3364] truncate_inode_folio+0x30/0x4c [ 160.908023][ T3364] shmem_undo_range+0x208/0x620 [ 160.908952][ T3364] shmem_evict_inode+0x130/0x2dc [ 160.909919][ T3364] evict+0xb4/0x198 [ 160.910565][ T3364] iput+0x100/0x1b8 [ 160.911202][ T3364] dentry_unlink_inode+0xc0/0x188 [ 160.912090][ T3364] __dentry_kill+0x7c/0x1d4 [ 160.912752][ T3364] dput.part.0+0x30/0xbc [ 160.913421][ T3364] dput+0x4c/0x50 [ 160.913997][ T3364] __fput+0x110/0x2d4 [ 160.914573][ T3364] __fput_sync+0x50/0x5c [ 160.915283][ T3364] __arm64_sys_close+0x38/0x7c [ 160.915934][ T3364] invoke_syscall+0x48/0x118 [ 160.916632][ T3364] el0_svc_common.constprop.0+0x40/0xe0 [ 160.917415][ T3364] do_el0_svc+0x1c/0x28 [ 160.918124][ T3364] el0_svc+0x34/0xf8 [ 160.918703][ T3364] el0t_64_sync_handler+0x100/0x12c [ 160.919618][ T3364] el0t_64_sync+0x19c/0x1a0 executing program [ 160.958444][ T3365] BUG: Bad page cache in process syz-executor356 pfn:4a5ae [ 160.959396][ T3365] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a5ae [ 160.960399][ T3365] memcg:f7f0000002c3a000 [ 160.961053][ T3365] aops:shmem_aops ino:52 [ 160.961900][ T3365] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.963293][ T3365] raw: 01ffc0000004002d ffffc1ffc0296c48 ffffc1ffc028c308 faf000000749bd70 [ 160.963863][ T3365] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.964428][ T3365] page dumped because: still mapped when deleted [ 160.964921][ T3365] CPU: 0 PID: 3365 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.965766][ T3365] Hardware name: linux,dummy-virt (DT) [ 160.966257][ T3365] Call trace: [ 160.966737][ T3365] dump_backtrace+0x94/0xec [ 160.967202][ T3365] show_stack+0x18/0x24 [ 160.967682][ T3365] dump_stack_lvl+0x78/0x90 [ 160.968327][ T3365] dump_stack+0x18/0x24 [ 160.969018][ T3365] filemap_unaccount_folio+0x118/0x278 [ 160.969822][ T3365] __filemap_remove_folio+0x3c/0x178 [ 160.970363][ T3365] filemap_remove_folio+0x48/0xa8 [ 160.970810][ T3365] truncate_inode_folio+0x30/0x4c [ 160.971243][ T3365] shmem_undo_range+0x208/0x620 [ 160.971681][ T3365] shmem_evict_inode+0x130/0x2dc [ 160.972084][ T3365] evict+0xb4/0x198 [ 160.972514][ T3365] iput+0x100/0x1b8 [ 160.973001][ T3365] dentry_unlink_inode+0xc0/0x188 [ 160.973569][ T3365] __dentry_kill+0x7c/0x1d4 [ 160.974095][ T3365] dput.part.0+0x30/0xbc [ 160.974543][ T3365] dput+0x4c/0x50 [ 160.975060][ T3365] __fput+0x110/0x2d4 [ 160.975666][ T3365] __fput_sync+0x50/0x5c [ 160.976297][ T3365] __arm64_sys_close+0x38/0x7c [ 160.976970][ T3365] invoke_syscall+0x48/0x118 [ 160.977675][ T3365] el0_svc_common.constprop.0+0x40/0xe0 [ 160.978479][ T3365] do_el0_svc+0x1c/0x28 [ 160.979106][ T3365] el0_svc+0x34/0xf8 [ 160.979763][ T3365] el0t_64_sync_handler+0x100/0x12c [ 160.980886][ T3365] el0t_64_sync+0x19c/0x1a0 [ 160.984023][ T3365] BUG: Bad page cache in process syz-executor356 pfn:4a30c [ 160.984889][ T3365] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x4a30c [ 160.985856][ T3365] memcg:f7f0000002c3a000 [ 160.986425][ T3365] aops:shmem_aops ino:52 [ 160.987063][ T3365] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 160.988293][ T3365] raw: 01ffc0000004002d ffffc1ffc0296b88 ffffc1ffc01e19c8 faf000000749bd70 [ 160.989389][ T3365] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 160.990523][ T3365] page dumped because: still mapped when deleted [ 160.991310][ T3365] CPU: 0 PID: 3365 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 160.992932][ T3365] Hardware name: linux,dummy-virt (DT) [ 160.993966][ T3365] Call trace: [ 160.994489][ T3365] dump_backtrace+0x94/0xec [ 160.995266][ T3365] show_stack+0x18/0x24 [ 160.996067][ T3365] dump_stack_lvl+0x78/0x90 [ 160.996761][ T3365] dump_stack+0x18/0x24 [ 160.997414][ T3365] filemap_unaccount_folio+0x118/0x278 [ 160.998254][ T3365] __filemap_remove_folio+0x3c/0x178 [ 160.999155][ T3365] filemap_remove_folio+0x48/0xa8 [ 160.999957][ T3365] truncate_inode_folio+0x30/0x4c [ 161.000637][ T3365] shmem_undo_range+0x208/0x620 [ 161.001363][ T3365] shmem_evict_inode+0x130/0x2dc [ 161.002326][ T3365] evict+0xb4/0x198 [ 161.002891][ T3365] iput+0x100/0x1b8 [ 161.003776][ T3365] dentry_unlink_inode+0xc0/0x188 [ 161.004666][ T3365] __dentry_kill+0x7c/0x1d4 [ 161.005347][ T3365] dput.part.0+0x30/0xbc [ 161.006082][ T3365] dput+0x4c/0x50 [ 161.006639][ T3365] __fput+0x110/0x2d4 [ 161.007277][ T3365] __fput_sync+0x50/0x5c [ 161.007994][ T3365] __arm64_sys_close+0x38/0x7c [ 161.008766][ T3365] invoke_syscall+0x48/0x118 [ 161.009622][ T3365] el0_svc_common.constprop.0+0x40/0xe0 [ 161.010508][ T3365] do_el0_svc+0x1c/0x28 [ 161.011219][ T3365] el0_svc+0x34/0xf8 [ 161.012092][ T3365] el0t_64_sync_handler+0x100/0x12c [ 161.013235][ T3365] el0t_64_sync+0x19c/0x1a0 executing program [ 161.046674][ T3366] BUG: Bad page cache in process syz-executor356 pfn:49bc2 [ 161.047885][ T3366] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49bc2 [ 161.048942][ T3366] memcg:f7f0000002c3a000 [ 161.049624][ T3366] aops:shmem_aops ino:45a [ 161.050386][ T3366] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.052396][ T3366] raw: 01ffc0000004002d ffffc1ffc026f048 ffffc1ffc026f0c8 fcf00000074cd1b0 [ 161.053514][ T3366] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.054820][ T3366] page dumped because: still mapped when deleted [ 161.055956][ T3366] CPU: 1 PID: 3366 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.057307][ T3366] Hardware name: linux,dummy-virt (DT) [ 161.058357][ T3366] Call trace: [ 161.059051][ T3366] dump_backtrace+0x94/0xec [ 161.059900][ T3366] show_stack+0x18/0x24 [ 161.060651][ T3366] dump_stack_lvl+0x78/0x90 [ 161.061732][ T3366] dump_stack+0x18/0x24 [ 161.062662][ T3366] filemap_unaccount_folio+0x118/0x278 [ 161.063615][ T3366] __filemap_remove_folio+0x3c/0x178 [ 161.064441][ T3366] filemap_remove_folio+0x48/0xa8 [ 161.065469][ T3366] truncate_inode_folio+0x30/0x4c [ 161.066384][ T3366] shmem_undo_range+0x208/0x620 [ 161.067430][ T3366] shmem_evict_inode+0x130/0x2dc [ 161.068218][ T3366] evict+0xb4/0x198 [ 161.068905][ T3366] iput+0x100/0x1b8 [ 161.069676][ T3366] dentry_unlink_inode+0xc0/0x188 [ 161.070646][ T3366] __dentry_kill+0x7c/0x1d4 [ 161.072052][ T3366] dput.part.0+0x30/0xbc [ 161.072864][ T3366] dput+0x4c/0x50 [ 161.073655][ T3366] __fput+0x110/0x2d4 [ 161.074424][ T3366] __fput_sync+0x50/0x5c [ 161.075419][ T3366] __arm64_sys_close+0x38/0x7c [ 161.076336][ T3366] invoke_syscall+0x48/0x118 [ 161.077321][ T3366] el0_svc_common.constprop.0+0x40/0xe0 [ 161.078359][ T3366] do_el0_svc+0x1c/0x28 [ 161.079185][ T3366] el0_svc+0x34/0xf8 [ 161.079899][ T3366] el0t_64_sync_handler+0x100/0x12c [ 161.080786][ T3366] el0t_64_sync+0x19c/0x1a0 [ 161.083556][ T3366] BUG: Bad page cache in process syz-executor356 pfn:49bc3 [ 161.084508][ T3366] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49bc3 [ 161.085647][ T3366] memcg:f7f0000002c3a000 [ 161.086371][ T3366] aops:shmem_aops ino:45a [ 161.087134][ T3366] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.088423][ T3366] raw: 01ffc0000004002d ffffc1ffc026f088 ffffc1ffc026f108 fcf00000074cd1b0 [ 161.089515][ T3366] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.090440][ T3366] page dumped because: still mapped when deleted [ 161.091380][ T3366] CPU: 1 PID: 3366 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.093132][ T3366] Hardware name: linux,dummy-virt (DT) [ 161.093942][ T3366] Call trace: [ 161.094528][ T3366] dump_backtrace+0x94/0xec [ 161.095327][ T3366] show_stack+0x18/0x24 [ 161.096062][ T3366] dump_stack_lvl+0x78/0x90 [ 161.096856][ T3366] dump_stack+0x18/0x24 [ 161.097613][ T3366] filemap_unaccount_folio+0x118/0x278 [ 161.098429][ T3366] __filemap_remove_folio+0x3c/0x178 [ 161.099201][ T3366] filemap_remove_folio+0x48/0xa8 [ 161.099970][ T3366] truncate_inode_folio+0x30/0x4c [ 161.100727][ T3366] shmem_undo_range+0x208/0x620 [ 161.101905][ T3366] shmem_evict_inode+0x130/0x2dc [ 161.102677][ T3366] evict+0xb4/0x198 [ 161.103406][ T3366] iput+0x100/0x1b8 [ 161.104095][ T3366] dentry_unlink_inode+0xc0/0x188 [ 161.104847][ T3366] __dentry_kill+0x7c/0x1d4 [ 161.105737][ T3366] dput.part.0+0x30/0xbc [ 161.106497][ T3366] dput+0x4c/0x50 [ 161.107195][ T3366] __fput+0x110/0x2d4 [ 161.107916][ T3366] __fput_sync+0x50/0x5c [ 161.108766][ T3366] __arm64_sys_close+0x38/0x7c [ 161.109517][ T3366] invoke_syscall+0x48/0x118 [ 161.110321][ T3366] el0_svc_common.constprop.0+0x40/0xe0 [ 161.111266][ T3366] do_el0_svc+0x1c/0x28 [ 161.112494][ T3366] el0_svc+0x34/0xf8 [ 161.113207][ T3366] el0t_64_sync_handler+0x100/0x12c [ 161.114064][ T3366] el0t_64_sync+0x19c/0x1a0 executing program [ 161.160500][ T3367] BUG: Bad page cache in process syz-executor356 pfn:4737d [ 161.161054][ T3367] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4737d [ 161.162319][ T3367] memcg:f7f0000002c3a000 [ 161.162991][ T3367] aops:shmem_aops ino:53 [ 161.163416][ T3367] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.164198][ T3367] raw: 01ffc0000004002d ffffc1ffc0273ec8 ffffc1ffc01e1a08 faf000000749bd70 [ 161.164773][ T3367] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.165386][ T3367] page dumped because: still mapped when deleted [ 161.166080][ T3367] CPU: 0 PID: 3367 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.166774][ T3367] Hardware name: linux,dummy-virt (DT) [ 161.167152][ T3367] Call trace: [ 161.167442][ T3367] dump_backtrace+0x94/0xec [ 161.167876][ T3367] show_stack+0x18/0x24 [ 161.168244][ T3367] dump_stack_lvl+0x78/0x90 [ 161.168632][ T3367] dump_stack+0x18/0x24 [ 161.169295][ T3367] filemap_unaccount_folio+0x118/0x278 [ 161.170218][ T3367] __filemap_remove_folio+0x3c/0x178 [ 161.171167][ T3367] filemap_remove_folio+0x48/0xa8 [ 161.172149][ T3367] truncate_inode_folio+0x30/0x4c [ 161.172654][ T3367] shmem_undo_range+0x208/0x620 [ 161.173167][ T3367] shmem_evict_inode+0x130/0x2dc [ 161.173631][ T3367] evict+0xb4/0x198 [ 161.174040][ T3367] iput+0x100/0x1b8 [ 161.174390][ T3367] dentry_unlink_inode+0xc0/0x188 [ 161.174793][ T3367] __dentry_kill+0x7c/0x1d4 [ 161.175163][ T3367] dput.part.0+0x30/0xbc [ 161.175532][ T3367] dput+0x4c/0x50 [ 161.175855][ T3367] __fput+0x110/0x2d4 [ 161.176216][ T3367] __fput_sync+0x50/0x5c [ 161.176601][ T3367] __arm64_sys_close+0x38/0x7c [ 161.176987][ T3367] invoke_syscall+0x48/0x118 [ 161.177371][ T3367] el0_svc_common.constprop.0+0x40/0xe0 [ 161.177835][ T3367] do_el0_svc+0x1c/0x28 [ 161.178193][ T3367] el0_svc+0x34/0xf8 [ 161.178712][ T3367] el0t_64_sync_handler+0x100/0x12c [ 161.179342][ T3367] el0t_64_sync+0x19c/0x1a0 [ 161.184134][ T3367] BUG: Bad page cache in process syz-executor356 pfn:47868 [ 161.185137][ T3367] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47868 [ 161.186273][ T3367] memcg:f7f0000002c3a000 [ 161.187318][ T3367] aops:shmem_aops ino:53 [ 161.188133][ T3367] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.189509][ T3367] raw: 01ffc0000004002d ffffc1ffc01cdf48 ffffc1ffc01e25c8 faf000000749bd70 [ 161.190609][ T3367] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.191960][ T3367] page dumped because: still mapped when deleted [ 161.192909][ T3367] CPU: 0 PID: 3367 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.194756][ T3367] Hardware name: linux,dummy-virt (DT) [ 161.195609][ T3367] Call trace: [ 161.196130][ T3367] dump_backtrace+0x94/0xec [ 161.196805][ T3367] show_stack+0x18/0x24 [ 161.197508][ T3367] dump_stack_lvl+0x78/0x90 [ 161.198253][ T3367] dump_stack+0x18/0x24 [ 161.198982][ T3367] filemap_unaccount_folio+0x118/0x278 [ 161.200177][ T3367] __filemap_remove_folio+0x3c/0x178 [ 161.201309][ T3367] filemap_remove_folio+0x48/0xa8 [ 161.202824][ T3367] truncate_inode_folio+0x30/0x4c [ 161.203848][ T3367] shmem_undo_range+0x208/0x620 [ 161.204871][ T3367] shmem_evict_inode+0x130/0x2dc [ 161.206090][ T3367] evict+0xb4/0x198 [ 161.206968][ T3367] iput+0x100/0x1b8 [ 161.207871][ T3367] dentry_unlink_inode+0xc0/0x188 [ 161.208838][ T3367] __dentry_kill+0x7c/0x1d4 [ 161.209694][ T3367] dput.part.0+0x30/0xbc [ 161.210513][ T3367] dput+0x4c/0x50 [ 161.211321][ T3367] __fput+0x110/0x2d4 [ 161.212410][ T3367] __fput_sync+0x50/0x5c [ 161.213174][ T3367] __arm64_sys_close+0x38/0x7c [ 161.213982][ T3367] invoke_syscall+0x48/0x118 [ 161.214795][ T3367] el0_svc_common.constprop.0+0x40/0xe0 [ 161.215674][ T3367] do_el0_svc+0x1c/0x28 [ 161.216566][ T3367] el0_svc+0x34/0xf8 [ 161.217266][ T3367] el0t_64_sync_handler+0x100/0x12c [ 161.218114][ T3367] el0t_64_sync+0x19c/0x1a0 [ 161.258803][ T3368] BUG: Bad page cache in process syz-executor356 pfn:47894 [ 161.260061][ T3368] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x47894 [ 161.261228][ T3368] memcg:f7f0000002c3a000 [ 161.261958][ T3368] aops:shmem_aops ino:54 [ 161.262742][ T3368] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.264248][ T3368] raw: 01ffc0000004002d ffffc1ffc01e3cc8 ffffc1ffc01cfb88 faf000000749bd70 [ 161.265416][ T3368] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.267080][ T3368] page dumped because: still mapped when deleted [ 161.268104][ T3368] CPU: 0 PID: 3368 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.269840][ T3368] Hardware name: linux,dummy-virt (DT) [ 161.270597][ T3368] Call trace: [ 161.271151][ T3368] dump_backtrace+0x94/0xec [ 161.272115][ T3368] show_stack+0x18/0x24 [ 161.273083][ T3368] dump_stack_lvl+0x78/0x90 [ 161.273924][ T3368] dump_stack+0x18/0x24 [ 161.274694][ T3368] filemap_unaccount_folio+0x118/0x278 [ 161.275674][ T3368] __filemap_remove_folio+0x3c/0x178 [ 161.276641][ T3368] filemap_remove_folio+0x48/0xa8 [ 161.277544][ T3368] truncate_inode_folio+0x30/0x4c [ 161.278653][ T3368] shmem_undo_range+0x208/0x620 [ 161.279564][ T3368] shmem_evict_inode+0x130/0x2dc [ 161.280384][ T3368] evict+0xb4/0x198 [ 161.281361][ T3368] iput+0x100/0x1b8 [ 161.282360][ T3368] dentry_unlink_inode+0xc0/0x188 [ 161.283107][ T3368] __dentry_kill+0x7c/0x1d4 [ 161.284018][ T3368] dput.part.0+0x30/0xbc [ 161.285067][ T3368] dput+0x4c/0x50 [ 161.286034][ T3368] __fput+0x110/0x2d4 [ 161.286941][ T3368] __fput_sync+0x50/0x5c [ 161.287730][ T3368] __arm64_sys_close+0x38/0x7c [ 161.288547][ T3368] invoke_syscall+0x48/0x118 [ 161.289225][ T3368] el0_svc_common.constprop.0+0x40/0xe0 [ 161.290028][ T3368] do_el0_svc+0x1c/0x28 [ 161.290797][ T3368] el0_svc+0x34/0xf8 [ 161.292019][ T3368] el0t_64_sync_handler+0x100/0x12c [ 161.292912][ T3368] el0t_64_sync+0x19c/0x1a0 executing program [ 161.300651][ T3368] BUG: Bad page cache in process syz-executor356 pfn:473ee [ 161.302057][ T3368] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x473ee [ 161.303189][ T3368] memcg:f7f0000002c3a000 [ 161.303895][ T3368] aops:shmem_aops ino:54 [ 161.304741][ T3368] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.307045][ T3368] raw: 01ffc0000004002d ffffc1ffc01e2508 ffffc1ffc0289488 faf000000749bd70 [ 161.308295][ T3368] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.309542][ T3368] page dumped because: still mapped when deleted [ 161.310789][ T3368] CPU: 0 PID: 3368 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.313141][ T3368] Hardware name: linux,dummy-virt (DT) [ 161.313942][ T3368] Call trace: [ 161.314769][ T3368] dump_backtrace+0x94/0xec [ 161.315674][ T3368] show_stack+0x18/0x24 [ 161.316407][ T3368] dump_stack_lvl+0x78/0x90 [ 161.317218][ T3368] dump_stack+0x18/0x24 [ 161.317972][ T3368] filemap_unaccount_folio+0x118/0x278 [ 161.318819][ T3368] __filemap_remove_folio+0x3c/0x178 [ 161.319651][ T3368] filemap_remove_folio+0x48/0xa8 [ 161.320549][ T3368] truncate_inode_folio+0x30/0x4c [ 161.321930][ T3368] shmem_undo_range+0x208/0x620 [ 161.322908][ T3368] shmem_evict_inode+0x130/0x2dc [ 161.323864][ T3368] evict+0xb4/0x198 [ 161.324684][ T3368] iput+0x100/0x1b8 [ 161.325589][ T3368] dentry_unlink_inode+0xc0/0x188 [ 161.326607][ T3368] __dentry_kill+0x7c/0x1d4 [ 161.327461][ T3368] dput.part.0+0x30/0xbc [ 161.328232][ T3368] dput+0x4c/0x50 [ 161.328925][ T3368] __fput+0x110/0x2d4 [ 161.329775][ T3368] __fput_sync+0x50/0x5c [ 161.330566][ T3368] __arm64_sys_close+0x38/0x7c [ 161.331552][ T3368] invoke_syscall+0x48/0x118 [ 161.332450][ T3368] el0_svc_common.constprop.0+0x40/0xe0 [ 161.333326][ T3368] do_el0_svc+0x1c/0x28 [ 161.334058][ T3368] el0_svc+0x34/0xf8 [ 161.334930][ T3368] el0t_64_sync_handler+0x100/0x12c [ 161.335897][ T3368] el0t_64_sync+0x19c/0x1a0 executing program [ 161.379622][ T3369] BUG: Bad page cache in process syz-executor356 pfn:49bc1 [ 161.380876][ T3369] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49bc1 [ 161.382596][ T3369] memcg:f7f0000002c3a000 [ 161.383662][ T3369] aops:shmem_aops ino:45b [ 161.384804][ T3369] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.386505][ T3369] raw: 01ffc0000004002d ffffc1ffc026ef48 ffffc1ffc026ef88 fcf00000074cd1b0 [ 161.387677][ T3369] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.388955][ T3369] page dumped because: still mapped when deleted [ 161.390019][ T3369] CPU: 1 PID: 3369 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.392329][ T3369] Hardware name: linux,dummy-virt (DT) [ 161.393203][ T3369] Call trace: [ 161.393928][ T3369] dump_backtrace+0x94/0xec [ 161.394870][ T3369] show_stack+0x18/0x24 [ 161.395813][ T3369] dump_stack_lvl+0x78/0x90 [ 161.396743][ T3369] dump_stack+0x18/0x24 [ 161.397594][ T3369] filemap_unaccount_folio+0x118/0x278 [ 161.398655][ T3369] __filemap_remove_folio+0x3c/0x178 [ 161.399590][ T3369] filemap_remove_folio+0x48/0xa8 [ 161.400551][ T3369] truncate_inode_folio+0x30/0x4c [ 161.401802][ T3369] shmem_undo_range+0x208/0x620 [ 161.402927][ T3369] shmem_evict_inode+0x130/0x2dc [ 161.403830][ T3369] evict+0xb4/0x198 [ 161.404637][ T3369] iput+0x100/0x1b8 [ 161.405396][ T3369] dentry_unlink_inode+0xc0/0x188 [ 161.406642][ T3369] __dentry_kill+0x7c/0x1d4 [ 161.407382][ T3369] dput.part.0+0x30/0xbc [ 161.408158][ T3369] dput+0x4c/0x50 [ 161.408852][ T3369] __fput+0x110/0x2d4 [ 161.409585][ T3369] __fput_sync+0x50/0x5c [ 161.410370][ T3369] __arm64_sys_close+0x38/0x7c [ 161.411222][ T3369] invoke_syscall+0x48/0x118 [ 161.412092][ T3369] el0_svc_common.constprop.0+0x40/0xe0 [ 161.412920][ T3369] do_el0_svc+0x1c/0x28 [ 161.413758][ T3369] el0_svc+0x34/0xf8 [ 161.414525][ T3369] el0t_64_sync_handler+0x100/0x12c [ 161.415349][ T3369] el0t_64_sync+0x19c/0x1a0 [ 161.418524][ T3369] BUG: Bad page cache in process syz-executor356 pfn:49bbe [ 161.419630][ T3369] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49bbe [ 161.421419][ T3369] memcg:f7f0000002c3a000 [ 161.422590][ T3369] aops:shmem_aops ino:45b [ 161.423549][ T3369] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.425652][ T3369] raw: 01ffc0000004002d ffffc1ffc026f048 ffffc1ffc026e188 fcf00000074cd1b0 [ 161.427085][ T3369] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.428599][ T3369] page dumped because: still mapped when deleted [ 161.429563][ T3369] CPU: 1 PID: 3369 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.431512][ T3369] Hardware name: linux,dummy-virt (DT) [ 161.432748][ T3369] Call trace: [ 161.433559][ T3369] dump_backtrace+0x94/0xec [ 161.434465][ T3369] show_stack+0x18/0x24 [ 161.435318][ T3369] dump_stack_lvl+0x78/0x90 [ 161.436034][ T3369] dump_stack+0x18/0x24 [ 161.436786][ T3369] filemap_unaccount_folio+0x118/0x278 [ 161.437787][ T3369] __filemap_remove_folio+0x3c/0x178 [ 161.438574][ T3369] filemap_remove_folio+0x48/0xa8 [ 161.439404][ T3369] truncate_inode_folio+0x30/0x4c [ 161.440290][ T3369] shmem_undo_range+0x208/0x620 [ 161.441271][ T3369] shmem_evict_inode+0x130/0x2dc [ 161.442232][ T3369] evict+0xb4/0x198 [ 161.443028][ T3369] iput+0x100/0x1b8 [ 161.443869][ T3369] dentry_unlink_inode+0xc0/0x188 [ 161.444782][ T3369] __dentry_kill+0x7c/0x1d4 [ 161.446156][ T3369] dput.part.0+0x30/0xbc [ 161.446864][ T3369] dput+0x4c/0x50 [ 161.447546][ T3369] __fput+0x110/0x2d4 [ 161.448263][ T3369] __fput_sync+0x50/0x5c [ 161.449084][ T3369] __arm64_sys_close+0x38/0x7c [ 161.450186][ T3369] invoke_syscall+0x48/0x118 [ 161.451057][ T3369] el0_svc_common.constprop.0+0x40/0xe0 [ 161.452465][ T3369] do_el0_svc+0x1c/0x28 [ 161.453369][ T3369] el0_svc+0x34/0xf8 [ 161.454427][ T3369] el0t_64_sync_handler+0x100/0x12c [ 161.455290][ T3369] el0t_64_sync+0x19c/0x1a0 executing program [ 161.490848][ T3370] BUG: Bad page cache in process syz-executor356 pfn:4a252 [ 161.491618][ T3370] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a252 [ 161.492188][ T3370] memcg:f7f0000002c3a000 [ 161.492524][ T3370] aops:shmem_aops ino:55 [ 161.492951][ T3370] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.493798][ T3370] raw: 01ffc0000004002d ffffc1ffc01e1ac8 ffffc1ffc028c7c8 faf000000749bd70 [ 161.494344][ T3370] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.494856][ T3370] page dumped because: still mapped when deleted [ 161.495276][ T3370] CPU: 0 PID: 3370 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.495937][ T3370] Hardware name: linux,dummy-virt (DT) [ 161.496324][ T3370] Call trace: [ 161.496624][ T3370] dump_backtrace+0x94/0xec [ 161.497023][ T3370] show_stack+0x18/0x24 [ 161.497435][ T3370] dump_stack_lvl+0x78/0x90 [ 161.497874][ T3370] dump_stack+0x18/0x24 [ 161.498269][ T3370] filemap_unaccount_folio+0x118/0x278 [ 161.498672][ T3370] __filemap_remove_folio+0x3c/0x178 [ 161.499604][ T3370] filemap_remove_folio+0x48/0xa8 [ 161.500585][ T3370] truncate_inode_folio+0x30/0x4c [ 161.501605][ T3370] shmem_undo_range+0x208/0x620 [ 161.502211][ T3370] shmem_evict_inode+0x130/0x2dc [ 161.502594][ T3370] evict+0xb4/0x198 [ 161.502941][ T3370] iput+0x100/0x1b8 [ 161.503278][ T3370] dentry_unlink_inode+0xc0/0x188 [ 161.503654][ T3370] __dentry_kill+0x7c/0x1d4 [ 161.504006][ T3370] dput.part.0+0x30/0xbc [ 161.504357][ T3370] dput+0x4c/0x50 [ 161.504685][ T3370] __fput+0x110/0x2d4 [ 161.505025][ T3370] __fput_sync+0x50/0x5c [ 161.505437][ T3370] __arm64_sys_close+0x38/0x7c [ 161.505914][ T3370] invoke_syscall+0x48/0x118 [ 161.506333][ T3370] el0_svc_common.constprop.0+0x40/0xe0 [ 161.506800][ T3370] do_el0_svc+0x1c/0x28 [ 161.507205][ T3370] el0_svc+0x34/0xf8 [ 161.507682][ T3370] el0t_64_sync_handler+0x100/0x12c [ 161.508182][ T3370] el0t_64_sync+0x19c/0x1a0 [ 161.509235][ T3370] BUG: Bad page cache in process syz-executor356 pfn:4a31f [ 161.509787][ T3370] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x4a31f [ 161.510336][ T3370] memcg:f7f0000002c3a000 [ 161.510701][ T3370] aops:shmem_aops ino:55 [ 161.511111][ T3370] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.512132][ T3370] raw: 01ffc0000004002d ffffc1ffc0289488 ffffc1ffc028c788 faf000000749bd70 [ 161.512917][ T3370] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.513487][ T3370] page dumped because: still mapped when deleted [ 161.513991][ T3370] CPU: 0 PID: 3370 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.514747][ T3370] Hardware name: linux,dummy-virt (DT) [ 161.515258][ T3370] Call trace: [ 161.515648][ T3370] dump_backtrace+0x94/0xec [ 161.516109][ T3370] show_stack+0x18/0x24 [ 161.516544][ T3370] dump_stack_lvl+0x78/0x90 [ 161.516990][ T3370] dump_stack+0x18/0x24 [ 161.517577][ T3370] filemap_unaccount_folio+0x118/0x278 [ 161.518236][ T3370] __filemap_remove_folio+0x3c/0x178 [ 161.518769][ T3370] filemap_remove_folio+0x48/0xa8 [ 161.519703][ T3370] truncate_inode_folio+0x30/0x4c [ 161.520582][ T3370] shmem_undo_range+0x208/0x620 [ 161.521640][ T3370] shmem_evict_inode+0x130/0x2dc [ 161.522500][ T3370] evict+0xb4/0x198 [ 161.522972][ T3370] iput+0x100/0x1b8 [ 161.523409][ T3370] dentry_unlink_inode+0xc0/0x188 [ 161.523786][ T3370] __dentry_kill+0x7c/0x1d4 [ 161.524124][ T3370] dput.part.0+0x30/0xbc [ 161.524459][ T3370] dput+0x4c/0x50 [ 161.524771][ T3370] __fput+0x110/0x2d4 [ 161.525099][ T3370] __fput_sync+0x50/0x5c [ 161.525501][ T3370] __arm64_sys_close+0x38/0x7c [ 161.525986][ T3370] invoke_syscall+0x48/0x118 [ 161.526381][ T3370] el0_svc_common.constprop.0+0x40/0xe0 [ 161.526838][ T3370] do_el0_svc+0x1c/0x28 [ 161.527185][ T3370] el0_svc+0x34/0xf8 [ 161.527641][ T3370] el0t_64_sync_handler+0x100/0x12c [ 161.528228][ T3370] el0t_64_sync+0x19c/0x1a0 executing program [ 161.566803][ T3371] BUG: Bad page cache in process syz-executor356 pfn:49beb [ 161.567868][ T3371] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x49beb [ 161.568880][ T3371] memcg:f7f0000002c3a000 [ 161.569474][ T3371] aops:shmem_aops ino:45c [ 161.570218][ T3371] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.571839][ T3371] raw: 01ffc0000004002d ffffc1ffc026fa88 ffffc1ffc026fb08 fcf00000074cd1b0 [ 161.572893][ T3371] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.573870][ T3371] page dumped because: still mapped when deleted [ 161.574616][ T3371] CPU: 1 PID: 3371 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.575859][ T3371] Hardware name: linux,dummy-virt (DT) [ 161.576567][ T3371] Call trace: [ 161.577094][ T3371] dump_backtrace+0x94/0xec [ 161.577842][ T3371] show_stack+0x18/0x24 [ 161.578543][ T3371] dump_stack_lvl+0x78/0x90 [ 161.579284][ T3371] dump_stack+0x18/0x24 [ 161.579954][ T3371] filemap_unaccount_folio+0x118/0x278 [ 161.580765][ T3371] __filemap_remove_folio+0x3c/0x178 [ 161.581899][ T3371] filemap_remove_folio+0x48/0xa8 [ 161.582665][ T3371] truncate_inode_folio+0x30/0x4c [ 161.583426][ T3371] shmem_undo_range+0x208/0x620 [ 161.584169][ T3371] shmem_evict_inode+0x130/0x2dc [ 161.584947][ T3371] evict+0xb4/0x198 [ 161.585615][ T3371] iput+0x100/0x1b8 [ 161.586286][ T3371] dentry_unlink_inode+0xc0/0x188 [ 161.587029][ T3371] __dentry_kill+0x7c/0x1d4 [ 161.587739][ T3371] dput.part.0+0x30/0xbc [ 161.588411][ T3371] dput+0x4c/0x50 [ 161.589040][ T3371] __fput+0x110/0x2d4 [ 161.589747][ T3371] __fput_sync+0x50/0x5c [ 161.590414][ T3371] __arm64_sys_close+0x38/0x7c [ 161.591102][ T3371] invoke_syscall+0x48/0x118 [ 161.592047][ T3371] el0_svc_common.constprop.0+0x40/0xe0 [ 161.592819][ T3371] do_el0_svc+0x1c/0x28 [ 161.593524][ T3371] el0_svc+0x34/0xf8 [ 161.594224][ T3371] el0t_64_sync_handler+0x100/0x12c [ 161.594975][ T3371] el0t_64_sync+0x19c/0x1a0 [ 161.597697][ T3371] BUG: Bad page cache in process syz-executor356 pfn:49bec [ 161.598628][ T3371] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49bec [ 161.599653][ T3371] memcg:f7f0000002c3a000 [ 161.600227][ T3371] aops:shmem_aops ino:45c [ 161.600930][ T3371] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.602606][ T3371] raw: 01ffc0000004002d ffffc1ffc026fac8 ffffc1ffc026fb48 fcf00000074cd1b0 [ 161.604356][ T3371] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.606064][ T3371] page dumped because: still mapped when deleted [ 161.606956][ T3371] CPU: 1 PID: 3371 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.608317][ T3371] Hardware name: linux,dummy-virt (DT) [ 161.609068][ T3371] Call trace: [ 161.609685][ T3371] dump_backtrace+0x94/0xec [ 161.610438][ T3371] show_stack+0x18/0x24 [ 161.611165][ T3371] dump_stack_lvl+0x78/0x90 [ 161.612140][ T3371] dump_stack+0x18/0x24 [ 161.612834][ T3371] filemap_unaccount_folio+0x118/0x278 [ 161.613693][ T3371] __filemap_remove_folio+0x3c/0x178 [ 161.614464][ T3371] filemap_remove_folio+0x48/0xa8 [ 161.615220][ T3371] truncate_inode_folio+0x30/0x4c [ 161.616004][ T3371] shmem_undo_range+0x208/0x620 [ 161.616713][ T3371] shmem_evict_inode+0x130/0x2dc [ 161.617533][ T3371] evict+0xb4/0x198 [ 161.618269][ T3371] iput+0x100/0x1b8 [ 161.618917][ T3371] dentry_unlink_inode+0xc0/0x188 [ 161.619694][ T3371] __dentry_kill+0x7c/0x1d4 [ 161.620378][ T3371] dput.part.0+0x30/0xbc [ 161.621063][ T3371] dput+0x4c/0x50 [ 161.621909][ T3371] __fput+0x110/0x2d4 [ 161.622671][ T3371] __fput_sync+0x50/0x5c [ 161.623353][ T3371] __arm64_sys_close+0x38/0x7c [ 161.624148][ T3371] invoke_syscall+0x48/0x118 [ 161.624914][ T3371] el0_svc_common.constprop.0+0x40/0xe0 [ 161.625783][ T3371] do_el0_svc+0x1c/0x28 [ 161.626493][ T3371] el0_svc+0x34/0xf8 [ 161.627223][ T3371] el0t_64_sync_handler+0x100/0x12c [ 161.627992][ T3371] el0t_64_sync+0x19c/0x1a0 executing program [ 161.675125][ T3372] BUG: Bad page cache in process syz-executor356 pfn:49bca [ 161.676060][ T3372] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x49bca [ 161.676941][ T3372] memcg:f7f0000002c3a000 [ 161.677557][ T3372] aops:shmem_aops ino:45d [ 161.678299][ T3372] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.679611][ T3372] raw: 01ffc0000004002d ffffc1ffc026f188 ffffc1ffc026ef48 f4f00000074cd4d0 [ 161.680555][ T3372] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.681514][ T3372] page dumped because: still mapped when deleted [ 161.682319][ T3372] CPU: 1 PID: 3372 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.683588][ T3372] Hardware name: linux,dummy-virt (DT) [ 161.684329][ T3372] Call trace: [ 161.684856][ T3372] dump_backtrace+0x94/0xec [ 161.685577][ T3372] show_stack+0x18/0x24 [ 161.686291][ T3372] dump_stack_lvl+0x78/0x90 [ 161.686983][ T3372] dump_stack+0x18/0x24 [ 161.687662][ T3372] filemap_unaccount_folio+0x118/0x278 [ 161.688425][ T3372] __filemap_remove_folio+0x3c/0x178 [ 161.689155][ T3372] filemap_remove_folio+0x48/0xa8 [ 161.689906][ T3372] truncate_inode_folio+0x30/0x4c [ 161.690622][ T3372] shmem_undo_range+0x208/0x620 [ 161.691329][ T3372] shmem_evict_inode+0x130/0x2dc [ 161.692054][ T3372] evict+0xb4/0x198 [ 161.692701][ T3372] iput+0x100/0x1b8 [ 161.693352][ T3372] dentry_unlink_inode+0xc0/0x188 [ 161.694093][ T3372] __dentry_kill+0x7c/0x1d4 [ 161.694808][ T3372] dput.part.0+0x30/0xbc [ 161.695479][ T3372] dput+0x4c/0x50 [ 161.696107][ T3372] __fput+0x110/0x2d4 [ 161.696766][ T3372] __fput_sync+0x50/0x5c [ 161.697461][ T3372] __arm64_sys_close+0x38/0x7c [ 161.698208][ T3372] invoke_syscall+0x48/0x118 [ 161.698915][ T3372] el0_svc_common.constprop.0+0x40/0xe0 [ 161.699707][ T3372] do_el0_svc+0x1c/0x28 [ 161.700362][ T3372] el0_svc+0x34/0xf8 [ 161.700999][ T3372] el0t_64_sync_handler+0x100/0x12c [ 161.701775][ T3372] el0t_64_sync+0x19c/0x1a0 [ 161.705303][ T3372] BUG: Bad page cache in process syz-executor356 pfn:49bbd [ 161.706238][ T3372] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x49bbd [ 161.707161][ T3372] memcg:f7f0000002c3a000 [ 161.707774][ T3372] aops:shmem_aops ino:45d [ 161.708560][ T3372] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.709891][ T3372] raw: 01ffc0000004002d ffffc1ffc026f288 ffffc1ffc0279ec8 f4f00000074cd4d0 [ 161.710830][ T3372] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.712011][ T3372] page dumped because: still mapped when deleted [ 161.712810][ T3372] CPU: 1 PID: 3372 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.714276][ T3372] Hardware name: linux,dummy-virt (DT) [ 161.715128][ T3372] Call trace: [ 161.715670][ T3372] dump_backtrace+0x94/0xec [ 161.716432][ T3372] show_stack+0x18/0x24 [ 161.717098][ T3372] dump_stack_lvl+0x78/0x90 [ 161.717827][ T3372] dump_stack+0x18/0x24 [ 161.718516][ T3372] filemap_unaccount_folio+0x118/0x278 [ 161.719405][ T3372] __filemap_remove_folio+0x3c/0x178 [ 161.720222][ T3372] filemap_remove_folio+0x48/0xa8 [ 161.720949][ T3372] truncate_inode_folio+0x30/0x4c [ 161.721969][ T3372] shmem_undo_range+0x208/0x620 [ 161.722677][ T3372] shmem_evict_inode+0x130/0x2dc [ 161.723469][ T3372] evict+0xb4/0x198 [ 161.724142][ T3372] iput+0x100/0x1b8 [ 161.724810][ T3372] dentry_unlink_inode+0xc0/0x188 [ 161.725570][ T3372] __dentry_kill+0x7c/0x1d4 [ 161.726289][ T3372] dput.part.0+0x30/0xbc [ 161.727008][ T3372] dput+0x4c/0x50 [ 161.727630][ T3372] __fput+0x110/0x2d4 [ 161.728303][ T3372] __fput_sync+0x50/0x5c [ 161.729036][ T3372] __arm64_sys_close+0x38/0x7c [ 161.729860][ T3372] invoke_syscall+0x48/0x118 [ 161.730640][ T3372] el0_svc_common.constprop.0+0x40/0xe0 [ 161.731530][ T3372] do_el0_svc+0x1c/0x28 [ 161.732180][ T3372] el0_svc+0x34/0xf8 [ 161.732823][ T3372] el0t_64_sync_handler+0x100/0x12c [ 161.733636][ T3372] el0t_64_sync+0x19c/0x1a0 executing program [ 161.772508][ T3373] BUG: Bad page cache in process syz-executor356 pfn:4a5b4 [ 161.773499][ T3373] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a5b4 [ 161.774714][ T3373] memcg:f7f0000002c3a000 [ 161.775401][ T3373] aops:shmem_aops ino:45e [ 161.776159][ T3373] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.777581][ T3373] raw: 01ffc0000004002d ffffc1ffc026f1c8 ffffc1ffc026f208 fcf00000074cd1b0 [ 161.778453][ T3373] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.779190][ T3373] page dumped because: still mapped when deleted [ 161.779996][ T3373] CPU: 1 PID: 3373 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.781498][ T3373] Hardware name: linux,dummy-virt (DT) [ 161.782464][ T3373] Call trace: [ 161.783162][ T3373] dump_backtrace+0x94/0xec [ 161.784067][ T3373] show_stack+0x18/0x24 [ 161.784800][ T3373] dump_stack_lvl+0x78/0x90 [ 161.785583][ T3373] dump_stack+0x18/0x24 [ 161.786387][ T3373] filemap_unaccount_folio+0x118/0x278 [ 161.787189][ T3373] __filemap_remove_folio+0x3c/0x178 [ 161.788038][ T3373] filemap_remove_folio+0x48/0xa8 [ 161.788800][ T3373] truncate_inode_folio+0x30/0x4c [ 161.789524][ T3373] shmem_undo_range+0x208/0x620 [ 161.790233][ T3373] shmem_evict_inode+0x130/0x2dc [ 161.791073][ T3373] evict+0xb4/0x198 [ 161.791824][ T3373] iput+0x100/0x1b8 [ 161.792555][ T3373] dentry_unlink_inode+0xc0/0x188 [ 161.793411][ T3373] __dentry_kill+0x7c/0x1d4 [ 161.794449][ T3373] dput.part.0+0x30/0xbc [ 161.795345][ T3373] dput+0x4c/0x50 [ 161.796080][ T3373] __fput+0x110/0x2d4 [ 161.796722][ T3373] __fput_sync+0x50/0x5c [ 161.797495][ T3373] __arm64_sys_close+0x38/0x7c [ 161.798368][ T3373] invoke_syscall+0x48/0x118 [ 161.799135][ T3373] el0_svc_common.constprop.0+0x40/0xe0 [ 161.799964][ T3373] do_el0_svc+0x1c/0x28 [ 161.800652][ T3373] el0_svc+0x34/0xf8 [ 161.801298][ T3373] el0t_64_sync_handler+0x100/0x12c [ 161.802139][ T3373] el0t_64_sync+0x19c/0x1a0 [ 161.807199][ T3373] BUG: Bad page cache in process syz-executor356 pfn:49bc8 [ 161.808214][ T3373] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49bc8 [ 161.809446][ T3373] memcg:f7f0000002c3a000 [ 161.810171][ T3373] aops:shmem_aops ino:45e [ 161.810908][ T3373] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.812450][ T3373] raw: 01ffc0000004002d ffffc1ffc0296d08 ffffc1ffc026f008 fcf00000074cd1b0 [ 161.813552][ T3373] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.814843][ T3373] page dumped because: still mapped when deleted [ 161.815909][ T3373] CPU: 1 PID: 3373 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.818120][ T3373] Hardware name: linux,dummy-virt (DT) [ 161.818991][ T3373] Call trace: [ 161.819680][ T3373] dump_backtrace+0x94/0xec [ 161.820508][ T3373] show_stack+0x18/0x24 [ 161.821410][ T3373] dump_stack_lvl+0x78/0x90 [ 161.822437][ T3373] dump_stack+0x18/0x24 [ 161.823163][ T3373] filemap_unaccount_folio+0x118/0x278 [ 161.823943][ T3373] __filemap_remove_folio+0x3c/0x178 [ 161.824760][ T3373] filemap_remove_folio+0x48/0xa8 [ 161.825588][ T3373] truncate_inode_folio+0x30/0x4c [ 161.826458][ T3373] shmem_undo_range+0x208/0x620 [ 161.827248][ T3373] shmem_evict_inode+0x130/0x2dc [ 161.828004][ T3373] evict+0xb4/0x198 [ 161.828737][ T3373] iput+0x100/0x1b8 [ 161.829422][ T3373] dentry_unlink_inode+0xc0/0x188 [ 161.830341][ T3373] __dentry_kill+0x7c/0x1d4 [ 161.831459][ T3373] dput.part.0+0x30/0xbc [ 161.832322][ T3373] dput+0x4c/0x50 [ 161.833271][ T3373] __fput+0x110/0x2d4 [ 161.834018][ T3373] __fput_sync+0x50/0x5c [ 161.834682][ T3373] __arm64_sys_close+0x38/0x7c [ 161.835512][ T3373] invoke_syscall+0x48/0x118 [ 161.836322][ T3373] el0_svc_common.constprop.0+0x40/0xe0 [ 161.837244][ T3373] do_el0_svc+0x1c/0x28 [ 161.838012][ T3373] el0_svc+0x34/0xf8 [ 161.838711][ T3373] el0t_64_sync_handler+0x100/0x12c [ 161.839549][ T3373] el0t_64_sync+0x19c/0x1a0 executing program [ 161.922806][ T3374] BUG: Bad page cache in process syz-executor356 pfn:4a31a [ 161.923768][ T3374] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a31a [ 161.924774][ T3374] memcg:f7f0000002c3a000 [ 161.925365][ T3374] aops:shmem_aops ino:56 [ 161.926076][ T3374] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.927371][ T3374] raw: 01ffc0000004002d ffffc1ffc01c2a88 ffffc1ffc01cdd08 faf000000749bd70 [ 161.928442][ T3374] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.929379][ T3374] page dumped because: still mapped when deleted [ 161.930395][ T3374] CPU: 0 PID: 3374 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.932079][ T3374] Hardware name: linux,dummy-virt (DT) [ 161.932897][ T3374] Call trace: [ 161.933509][ T3374] dump_backtrace+0x94/0xec [ 161.934334][ T3374] show_stack+0x18/0x24 [ 161.934988][ T3374] dump_stack_lvl+0x78/0x90 [ 161.935759][ T3374] dump_stack+0x18/0x24 [ 161.936434][ T3374] filemap_unaccount_folio+0x118/0x278 [ 161.937200][ T3374] __filemap_remove_folio+0x3c/0x178 [ 161.938032][ T3374] filemap_remove_folio+0x48/0xa8 [ 161.938717][ T3374] truncate_inode_folio+0x30/0x4c [ 161.939539][ T3374] shmem_undo_range+0x208/0x620 [ 161.940334][ T3374] shmem_evict_inode+0x130/0x2dc [ 161.941135][ T3374] evict+0xb4/0x198 [ 161.942103][ T3374] iput+0x100/0x1b8 [ 161.942798][ T3374] dentry_unlink_inode+0xc0/0x188 [ 161.943574][ T3374] __dentry_kill+0x7c/0x1d4 [ 161.945506][ T3374] dput.part.0+0x30/0xbc [ 161.946348][ T3374] dput+0x4c/0x50 [ 161.947209][ T3374] __fput+0x110/0x2d4 [ 161.948140][ T3374] __fput_sync+0x50/0x5c [ 161.949186][ T3374] __arm64_sys_close+0x38/0x7c [ 161.950360][ T3374] invoke_syscall+0x48/0x118 [ 161.951220][ T3374] el0_svc_common.constprop.0+0x40/0xe0 [ 161.952173][ T3374] do_el0_svc+0x1c/0x28 [ 161.952943][ T3374] el0_svc+0x34/0xf8 [ 161.953681][ T3374] el0t_64_sync_handler+0x100/0x12c [ 161.955180][ T3374] el0t_64_sync+0x19c/0x1a0 [ 161.959767][ T3374] BUG: Bad page cache in process syz-executor356 pfn:47374 [ 161.960805][ T3374] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x47374 [ 161.962507][ T3374] memcg:f7f0000002c3a000 [ 161.963186][ T3374] aops:shmem_aops ino:56 [ 161.963956][ T3374] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 161.965485][ T3374] raw: 01ffc0000004002d ffffc1ffc028c688 ffffc1ffc0289fc8 faf000000749bd70 [ 161.966616][ T3374] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 161.967725][ T3374] page dumped because: still mapped when deleted [ 161.968681][ T3374] CPU: 0 PID: 3374 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 161.970716][ T3374] Hardware name: linux,dummy-virt (DT) [ 161.971735][ T3374] Call trace: [ 161.972366][ T3374] dump_backtrace+0x94/0xec [ 161.973230][ T3374] show_stack+0x18/0x24 [ 161.974086][ T3374] dump_stack_lvl+0x78/0x90 [ 161.974874][ T3374] dump_stack+0x18/0x24 [ 161.975579][ T3374] filemap_unaccount_folio+0x118/0x278 [ 161.976350][ T3374] __filemap_remove_folio+0x3c/0x178 [ 161.977163][ T3374] filemap_remove_folio+0x48/0xa8 [ 161.977994][ T3374] truncate_inode_folio+0x30/0x4c [ 161.978783][ T3374] shmem_undo_range+0x208/0x620 [ 161.979599][ T3374] shmem_evict_inode+0x130/0x2dc [ 161.980426][ T3374] evict+0xb4/0x198 [ 161.981188][ T3374] iput+0x100/0x1b8 [ 161.982140][ T3374] dentry_unlink_inode+0xc0/0x188 [ 161.983069][ T3374] __dentry_kill+0x7c/0x1d4 [ 161.983838][ T3374] dput.part.0+0x30/0xbc [ 161.984518][ T3374] dput+0x4c/0x50 [ 161.984975][ T3374] __fput+0x110/0x2d4 [ 161.985349][ T3374] __fput_sync+0x50/0x5c [ 161.985777][ T3374] __arm64_sys_close+0x38/0x7c [ 161.986179][ T3374] invoke_syscall+0x48/0x118 [ 161.986873][ T3374] el0_svc_common.constprop.0+0x40/0xe0 [ 161.987664][ T3374] do_el0_svc+0x1c/0x28 [ 161.988319][ T3374] el0_svc+0x34/0xf8 [ 161.989036][ T3374] el0t_64_sync_handler+0x100/0x12c [ 161.989654][ T3374] el0t_64_sync+0x19c/0x1a0 executing program [ 162.073113][ T3375] BUG: Bad page cache in process syz-executor356 pfn:4a26a [ 162.074109][ T3375] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x0 pfn:0x4a26a [ 162.075166][ T3375] memcg:f7f0000002c3a000 [ 162.075841][ T3375] aops:shmem_aops ino:45f [ 162.076596][ T3375] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.077977][ T3375] raw: 01ffc0000004002d ffffc1ffc026e188 ffffc1ffc026fb48 fcf00000074cd1b0 [ 162.078936][ T3375] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.079810][ T3375] page dumped because: still mapped when deleted [ 162.080721][ T3375] CPU: 1 PID: 3375 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.082280][ T3375] Hardware name: linux,dummy-virt (DT) [ 162.082998][ T3375] Call trace: [ 162.083532][ T3375] dump_backtrace+0x94/0xec [ 162.084246][ T3375] show_stack+0x18/0x24 [ 162.084916][ T3375] dump_stack_lvl+0x78/0x90 [ 162.085628][ T3375] dump_stack+0x18/0x24 [ 162.086318][ T3375] filemap_unaccount_folio+0x118/0x278 [ 162.087112][ T3375] __filemap_remove_folio+0x3c/0x178 [ 162.087878][ T3375] filemap_remove_folio+0x48/0xa8 [ 162.088604][ T3375] truncate_inode_folio+0x30/0x4c [ 162.089279][ T3375] shmem_undo_range+0x208/0x620 [ 162.090019][ T3375] shmem_evict_inode+0x130/0x2dc [ 162.090753][ T3375] evict+0xb4/0x198 [ 162.091418][ T3375] iput+0x100/0x1b8 [ 162.092188][ T3375] dentry_unlink_inode+0xc0/0x188 [ 162.092988][ T3375] __dentry_kill+0x7c/0x1d4 [ 162.093694][ T3375] dput.part.0+0x30/0xbc [ 162.094391][ T3375] dput+0x4c/0x50 [ 162.095020][ T3375] __fput+0x110/0x2d4 [ 162.095698][ T3375] __fput_sync+0x50/0x5c [ 162.096366][ T3375] __arm64_sys_close+0x38/0x7c [ 162.097048][ T3375] invoke_syscall+0x48/0x118 [ 162.097791][ T3375] el0_svc_common.constprop.0+0x40/0xe0 [ 162.098545][ T3375] do_el0_svc+0x1c/0x28 [ 162.099377][ T3375] el0_svc+0x34/0xf8 [ 162.100033][ T3375] el0t_64_sync_handler+0x100/0x12c [ 162.100764][ T3375] el0t_64_sync+0x19c/0x1a0 [ 162.104216][ T3375] BUG: Bad page cache in process syz-executor356 pfn:49bed [ 162.105090][ T3375] page: refcount:4 mapcount:1 mapping:00000000c75debe5 index:0x1 pfn:0x49bed [ 162.106123][ T3375] memcg:f7f0000002c3a000 [ 162.106750][ T3375] aops:shmem_aops ino:45f [ 162.107388][ T3375] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.108945][ T3375] raw: 01ffc0000004002d ffffc1ffc0289a88 ffffc1ffc026f248 fcf00000074cd1b0 [ 162.110233][ T3375] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.111390][ T3375] page dumped because: still mapped when deleted [ 162.112371][ T3375] CPU: 1 PID: 3375 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.113761][ T3375] Hardware name: linux,dummy-virt (DT) [ 162.114744][ T3375] Call trace: [ 162.115346][ T3375] dump_backtrace+0x94/0xec [ 162.116160][ T3375] show_stack+0x18/0x24 [ 162.116888][ T3375] dump_stack_lvl+0x78/0x90 [ 162.117848][ T3375] dump_stack+0x18/0x24 [ 162.118551][ T3375] filemap_unaccount_folio+0x118/0x278 [ 162.119317][ T3375] __filemap_remove_folio+0x3c/0x178 [ 162.120103][ T3375] filemap_remove_folio+0x48/0xa8 [ 162.121034][ T3375] truncate_inode_folio+0x30/0x4c [ 162.122053][ T3375] shmem_undo_range+0x208/0x620 [ 162.122867][ T3375] shmem_evict_inode+0x130/0x2dc [ 162.123725][ T3375] evict+0xb4/0x198 [ 162.124434][ T3375] iput+0x100/0x1b8 [ 162.125162][ T3375] dentry_unlink_inode+0xc0/0x188 [ 162.126003][ T3375] __dentry_kill+0x7c/0x1d4 [ 162.126757][ T3375] dput.part.0+0x30/0xbc [ 162.127533][ T3375] dput+0x4c/0x50 [ 162.128214][ T3375] __fput+0x110/0x2d4 [ 162.128930][ T3375] __fput_sync+0x50/0x5c [ 162.129660][ T3375] __arm64_sys_close+0x38/0x7c [ 162.130448][ T3375] invoke_syscall+0x48/0x118 [ 162.131357][ T3375] el0_svc_common.constprop.0+0x40/0xe0 [ 162.132294][ T3375] do_el0_svc+0x1c/0x28 [ 162.133052][ T3375] el0_svc+0x34/0xf8 [ 162.133780][ T3375] el0t_64_sync_handler+0x100/0x12c [ 162.134777][ T3375] el0t_64_sync+0x19c/0x1a0 executing program [ 162.177482][ T3376] BUG: Bad page cache in process syz-executor356 pfn:49cb7 [ 162.178460][ T3376] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49cb7 [ 162.179418][ T3376] memcg:f7f0000002c3a000 [ 162.180036][ T3376] aops:shmem_aops ino:57 [ 162.181023][ T3376] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.182688][ T3376] raw: 01ffc0000004002d ffffc1ffc0272d88 ffffc1ffc0273e88 f9f000000749ba50 [ 162.183704][ T3376] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.184659][ T3376] page dumped because: still mapped when deleted [ 162.185388][ T3376] CPU: 0 PID: 3376 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.186884][ T3376] Hardware name: linux,dummy-virt (DT) [ 162.187784][ T3376] Call trace: [ 162.188321][ T3376] dump_backtrace+0x94/0xec [ 162.189073][ T3376] show_stack+0x18/0x24 [ 162.189800][ T3376] dump_stack_lvl+0x78/0x90 [ 162.190551][ T3376] dump_stack+0x18/0x24 [ 162.191354][ T3376] filemap_unaccount_folio+0x118/0x278 [ 162.192415][ T3376] __filemap_remove_folio+0x3c/0x178 [ 162.193199][ T3376] filemap_remove_folio+0x48/0xa8 [ 162.194037][ T3376] truncate_inode_folio+0x30/0x4c [ 162.194744][ T3376] shmem_undo_range+0x208/0x620 [ 162.195567][ T3376] shmem_evict_inode+0x130/0x2dc [ 162.196331][ T3376] evict+0xb4/0x198 [ 162.197061][ T3376] iput+0x100/0x1b8 [ 162.197781][ T3376] dentry_unlink_inode+0xc0/0x188 [ 162.198706][ T3376] __dentry_kill+0x7c/0x1d4 [ 162.199514][ T3376] dput.part.0+0x30/0xbc [ 162.200207][ T3376] dput+0x4c/0x50 [ 162.200866][ T3376] __fput+0x110/0x2d4 [ 162.201839][ T3376] __fput_sync+0x50/0x5c [ 162.202509][ T3376] __arm64_sys_close+0x38/0x7c [ 162.203182][ T3376] invoke_syscall+0x48/0x118 [ 162.203893][ T3376] el0_svc_common.constprop.0+0x40/0xe0 [ 162.204820][ T3376] do_el0_svc+0x1c/0x28 [ 162.205519][ T3376] el0_svc+0x34/0xf8 [ 162.206293][ T3376] el0t_64_sync_handler+0x100/0x12c [ 162.207039][ T3376] el0t_64_sync+0x19c/0x1a0 [ 162.210122][ T3376] BUG: Bad page cache in process syz-executor356 pfn:49cfa [ 162.211035][ T3376] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49cfa [ 162.212195][ T3376] memcg:f7f0000002c3a000 [ 162.212788][ T3376] aops:shmem_aops ino:57 [ 162.213435][ T3376] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.214705][ T3376] raw: 01ffc0000004002d ffffc1ffc0272dc8 ffffc1ffc0273e48 f9f000000749ba50 [ 162.215788][ T3376] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.216833][ T3376] page dumped because: still mapped when deleted [ 162.217566][ T3376] CPU: 0 PID: 3376 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.218951][ T3376] Hardware name: linux,dummy-virt (DT) [ 162.219621][ T3376] Call trace: [ 162.220125][ T3376] dump_backtrace+0x94/0xec [ 162.220923][ T3376] show_stack+0x18/0x24 [ 162.222090][ T3376] dump_stack_lvl+0x78/0x90 [ 162.222806][ T3376] dump_stack+0x18/0x24 [ 162.223756][ T3376] filemap_unaccount_folio+0x118/0x278 [ 162.224571][ T3376] __filemap_remove_folio+0x3c/0x178 [ 162.225329][ T3376] filemap_remove_folio+0x48/0xa8 [ 162.226163][ T3376] truncate_inode_folio+0x30/0x4c [ 162.226874][ T3376] shmem_undo_range+0x208/0x620 [ 162.227654][ T3376] shmem_evict_inode+0x130/0x2dc [ 162.228541][ T3376] evict+0xb4/0x198 [ 162.229229][ T3376] iput+0x100/0x1b8 [ 162.229923][ T3376] dentry_unlink_inode+0xc0/0x188 [ 162.230713][ T3376] __dentry_kill+0x7c/0x1d4 [ 162.231687][ T3376] dput.part.0+0x30/0xbc [ 162.232347][ T3376] dput+0x4c/0x50 [ 162.232991][ T3376] __fput+0x110/0x2d4 [ 162.233666][ T3376] __fput_sync+0x50/0x5c [ 162.234351][ T3376] __arm64_sys_close+0x38/0x7c [ 162.235115][ T3376] invoke_syscall+0x48/0x118 [ 162.235822][ T3376] el0_svc_common.constprop.0+0x40/0xe0 [ 162.236619][ T3376] do_el0_svc+0x1c/0x28 [ 162.237273][ T3376] el0_svc+0x34/0xf8 [ 162.237944][ T3376] el0t_64_sync_handler+0x100/0x12c [ 162.238744][ T3376] el0t_64_sync+0x19c/0x1a0 executing program [ 162.278778][ T3377] BUG: Bad page cache in process syz-executor356 pfn:4a2ba [ 162.279291][ T3377] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a2ba [ 162.280633][ T3377] memcg:f7f0000002c3a000 [ 162.281456][ T3377] aops:shmem_aops ino:460 [ 162.281982][ T3377] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.282658][ T3377] raw: 01ffc0000004002d ffffc1ffc028aec8 ffffc1ffc028c508 f4f00000074cd4d0 [ 162.283219][ T3377] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.283683][ T3377] page dumped because: still mapped when deleted [ 162.284063][ T3377] CPU: 1 PID: 3377 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.284687][ T3377] Hardware name: linux,dummy-virt (DT) [ 162.285042][ T3377] Call trace: [ 162.285321][ T3377] dump_backtrace+0x94/0xec [ 162.285721][ T3377] show_stack+0x18/0x24 [ 162.286076][ T3377] dump_stack_lvl+0x78/0x90 [ 162.286438][ T3377] dump_stack+0x18/0x24 [ 162.286792][ T3377] filemap_unaccount_folio+0x118/0x278 [ 162.287183][ T3377] __filemap_remove_folio+0x3c/0x178 [ 162.287566][ T3377] filemap_remove_folio+0x48/0xa8 [ 162.287945][ T3377] truncate_inode_folio+0x30/0x4c [ 162.288310][ T3377] shmem_undo_range+0x208/0x620 [ 162.288684][ T3377] shmem_evict_inode+0x130/0x2dc [ 162.289055][ T3377] evict+0xb4/0x198 [ 162.289457][ T3377] iput+0x100/0x1b8 [ 162.289854][ T3377] dentry_unlink_inode+0xc0/0x188 [ 162.290292][ T3377] __dentry_kill+0x7c/0x1d4 [ 162.290661][ T3377] dput.part.0+0x30/0xbc [ 162.291009][ T3377] dput+0x4c/0x50 [ 162.291802][ T3377] __fput+0x110/0x2d4 [ 162.292585][ T3377] __fput_sync+0x50/0x5c [ 162.292950][ T3377] __arm64_sys_close+0x38/0x7c [ 162.293341][ T3377] invoke_syscall+0x48/0x118 [ 162.293771][ T3377] el0_svc_common.constprop.0+0x40/0xe0 [ 162.294174][ T3377] do_el0_svc+0x1c/0x28 [ 162.294525][ T3377] el0_svc+0x34/0xf8 [ 162.294871][ T3377] el0t_64_sync_handler+0x100/0x12c [ 162.295265][ T3377] el0t_64_sync+0x19c/0x1a0 [ 162.297214][ T3377] BUG: Bad page cache in process syz-executor356 pfn:4a314 [ 162.298079][ T3377] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4a314 [ 162.299073][ T3377] memcg:f7f0000002c3a000 [ 162.299689][ T3377] aops:shmem_aops ino:460 [ 162.300382][ T3377] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.302327][ T3377] raw: 01ffc0000004002d ffffc1ffc028ae88 ffffc1ffc028c648 f4f00000074cd4d0 [ 162.303520][ T3377] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.304720][ T3377] page dumped because: still mapped when deleted [ 162.305680][ T3377] CPU: 1 PID: 3377 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.307236][ T3377] Hardware name: linux,dummy-virt (DT) [ 162.307950][ T3377] Call trace: [ 162.308461][ T3377] dump_backtrace+0x94/0xec [ 162.309139][ T3377] show_stack+0x18/0x24 [ 162.309813][ T3377] dump_stack_lvl+0x78/0x90 [ 162.310558][ T3377] dump_stack+0x18/0x24 [ 162.311473][ T3377] filemap_unaccount_folio+0x118/0x278 [ 162.312492][ T3377] __filemap_remove_folio+0x3c/0x178 [ 162.313395][ T3377] filemap_remove_folio+0x48/0xa8 [ 162.314365][ T3377] truncate_inode_folio+0x30/0x4c [ 162.315341][ T3377] shmem_undo_range+0x208/0x620 [ 162.316204][ T3377] shmem_evict_inode+0x130/0x2dc [ 162.317102][ T3377] evict+0xb4/0x198 [ 162.317904][ T3377] iput+0x100/0x1b8 [ 162.318668][ T3377] dentry_unlink_inode+0xc0/0x188 [ 162.319440][ T3377] __dentry_kill+0x7c/0x1d4 [ 162.320644][ T3377] dput.part.0+0x30/0xbc [ 162.322123][ T3377] dput+0x4c/0x50 [ 162.322791][ T3377] __fput+0x110/0x2d4 [ 162.323644][ T3377] __fput_sync+0x50/0x5c [ 162.324495][ T3377] __arm64_sys_close+0x38/0x7c [ 162.325229][ T3377] invoke_syscall+0x48/0x118 [ 162.326181][ T3377] el0_svc_common.constprop.0+0x40/0xe0 [ 162.326932][ T3377] do_el0_svc+0x1c/0x28 [ 162.327637][ T3377] el0_svc+0x34/0xf8 [ 162.328390][ T3377] el0t_64_sync_handler+0x100/0x12c [ 162.329235][ T3377] el0t_64_sync+0x19c/0x1a0 executing program [ 162.373921][ T3378] BUG: Bad page cache in process syz-executor356 pfn:470b3 [ 162.375151][ T3378] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x470b3 [ 162.376297][ T3378] memcg:f7f0000002c3a000 [ 162.376918][ T3378] aops:shmem_aops ino:58 [ 162.377562][ T3378] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.379011][ T3378] raw: 01ffc0000004002d ffffc1ffc01ce688 ffffc1ffc0270c88 f9f000000749ba50 [ 162.380156][ T3378] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.381620][ T3378] page dumped because: still mapped when deleted [ 162.382928][ T3378] CPU: 0 PID: 3378 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.384412][ T3378] Hardware name: linux,dummy-virt (DT) [ 162.385314][ T3378] Call trace: [ 162.385874][ T3378] dump_backtrace+0x94/0xec [ 162.386513][ T3378] show_stack+0x18/0x24 [ 162.387200][ T3378] dump_stack_lvl+0x78/0x90 [ 162.387922][ T3378] dump_stack+0x18/0x24 [ 162.388666][ T3378] filemap_unaccount_folio+0x118/0x278 [ 162.389455][ T3378] __filemap_remove_folio+0x3c/0x178 [ 162.390461][ T3378] filemap_remove_folio+0x48/0xa8 [ 162.391359][ T3378] truncate_inode_folio+0x30/0x4c [ 162.392493][ T3378] shmem_undo_range+0x208/0x620 [ 162.393548][ T3378] shmem_evict_inode+0x130/0x2dc [ 162.394608][ T3378] evict+0xb4/0x198 [ 162.395575][ T3378] iput+0x100/0x1b8 [ 162.396301][ T3378] dentry_unlink_inode+0xc0/0x188 [ 162.397241][ T3378] __dentry_kill+0x7c/0x1d4 [ 162.398013][ T3378] dput.part.0+0x30/0xbc [ 162.398812][ T3378] dput+0x4c/0x50 [ 162.399554][ T3378] __fput+0x110/0x2d4 [ 162.400379][ T3378] __fput_sync+0x50/0x5c [ 162.401528][ T3378] __arm64_sys_close+0x38/0x7c [ 162.402542][ T3378] invoke_syscall+0x48/0x118 [ 162.403540][ T3378] el0_svc_common.constprop.0+0x40/0xe0 [ 162.404631][ T3378] do_el0_svc+0x1c/0x28 [ 162.405555][ T3378] el0_svc+0x34/0xf8 [ 162.406431][ T3378] el0t_64_sync_handler+0x100/0x12c [ 162.407447][ T3378] el0t_64_sync+0x19c/0x1a0 [ 162.409905][ T3378] BUG: Bad page cache in process syz-executor356 pfn:49c32 [ 162.410953][ T3378] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49c32 [ 162.412795][ T3378] memcg:f7f0000002c3a000 [ 162.413637][ T3378] aops:shmem_aops ino:58 [ 162.414569][ T3378] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.416556][ T3378] raw: 01ffc0000004002d ffffc1ffc01c2cc8 ffffc1ffc0272e08 f9f000000749ba50 [ 162.418006][ T3378] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.418985][ T3378] page dumped because: still mapped when deleted [ 162.419875][ T3378] CPU: 0 PID: 3378 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.421364][ T3378] Hardware name: linux,dummy-virt (DT) [ 162.422412][ T3378] Call trace: [ 162.422976][ T3378] dump_backtrace+0x94/0xec [ 162.423842][ T3378] show_stack+0x18/0x24 [ 162.424656][ T3378] dump_stack_lvl+0x78/0x90 [ 162.425568][ T3378] dump_stack+0x18/0x24 [ 162.426467][ T3378] filemap_unaccount_folio+0x118/0x278 [ 162.427461][ T3378] __filemap_remove_folio+0x3c/0x178 [ 162.428496][ T3378] filemap_remove_folio+0x48/0xa8 [ 162.429378][ T3378] truncate_inode_folio+0x30/0x4c [ 162.430269][ T3378] shmem_undo_range+0x208/0x620 [ 162.431322][ T3378] shmem_evict_inode+0x130/0x2dc [ 162.432276][ T3378] evict+0xb4/0x198 [ 162.433111][ T3378] iput+0x100/0x1b8 [ 162.433943][ T3378] dentry_unlink_inode+0xc0/0x188 [ 162.434849][ T3378] __dentry_kill+0x7c/0x1d4 [ 162.435667][ T3378] dput.part.0+0x30/0xbc [ 162.436508][ T3378] dput+0x4c/0x50 [ 162.437251][ T3378] __fput+0x110/0x2d4 [ 162.438113][ T3378] __fput_sync+0x50/0x5c [ 162.439056][ T3378] __arm64_sys_close+0x38/0x7c [ 162.439916][ T3378] invoke_syscall+0x48/0x118 [ 162.440788][ T3378] el0_svc_common.constprop.0+0x40/0xe0 [ 162.442012][ T3378] do_el0_svc+0x1c/0x28 [ 162.442878][ T3378] el0_svc+0x34/0xf8 [ 162.443655][ T3378] el0t_64_sync_handler+0x100/0x12c [ 162.444585][ T3378] el0t_64_sync+0x19c/0x1a0 executing program [ 162.487377][ T3379] BUG: Bad page cache in process syz-executor356 pfn:4a2bb [ 162.488405][ T3379] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a2bb [ 162.489683][ T3379] memcg:f7f0000002c3a000 [ 162.490462][ T3379] aops:shmem_aops ino:461 [ 162.491596][ T3379] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.493101][ T3379] raw: 01ffc0000004002d ffffc1ffc1e87a08 ffffc1ffc02294c8 f4f00000074cd4d0 [ 162.494340][ T3379] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.495440][ T3379] page dumped because: still mapped when deleted [ 162.496347][ T3379] CPU: 1 PID: 3379 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.497899][ T3379] Hardware name: linux,dummy-virt (DT) [ 162.498733][ T3379] Call trace: [ 162.499336][ T3379] dump_backtrace+0x94/0xec [ 162.500161][ T3379] show_stack+0x18/0x24 [ 162.500871][ T3379] dump_stack_lvl+0x78/0x90 [ 162.501759][ T3379] dump_stack+0x18/0x24 [ 162.502539][ T3379] filemap_unaccount_folio+0x118/0x278 [ 162.503435][ T3379] __filemap_remove_folio+0x3c/0x178 [ 162.504313][ T3379] filemap_remove_folio+0x48/0xa8 [ 162.505169][ T3379] truncate_inode_folio+0x30/0x4c [ 162.506026][ T3379] shmem_undo_range+0x208/0x620 [ 162.506863][ T3379] shmem_evict_inode+0x130/0x2dc [ 162.507659][ T3379] evict+0xb4/0x198 [ 162.508389][ T3379] iput+0x100/0x1b8 [ 162.509116][ T3379] dentry_unlink_inode+0xc0/0x188 [ 162.509969][ T3379] __dentry_kill+0x7c/0x1d4 [ 162.510767][ T3379] dput.part.0+0x30/0xbc [ 162.511530][ T3379] dput+0x4c/0x50 [ 162.512248][ T3379] __fput+0x110/0x2d4 [ 162.513003][ T3379] __fput_sync+0x50/0x5c [ 162.513813][ T3379] __arm64_sys_close+0x38/0x7c [ 162.514607][ T3379] invoke_syscall+0x48/0x118 [ 162.515416][ T3379] el0_svc_common.constprop.0+0x40/0xe0 [ 162.516266][ T3379] do_el0_svc+0x1c/0x28 [ 162.517026][ T3379] el0_svc+0x34/0xf8 [ 162.517675][ T3379] el0t_64_sync_handler+0x100/0x12c [ 162.518559][ T3379] el0t_64_sync+0x19c/0x1a0 [ 162.521742][ T3379] BUG: Bad page cache in process syz-executor356 pfn:48a53 [ 162.522666][ T3379] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x48a53 [ 162.523623][ T3379] memcg:f7f0000002c3a000 [ 162.524282][ T3379] aops:shmem_aops ino:461 [ 162.524944][ T3379] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.526435][ T3379] raw: 01ffc0000004002d ffffc1ffc028aec8 ffffc1ffc01e3d88 f4f00000074cd4d0 [ 162.527470][ T3379] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.528428][ T3379] page dumped because: still mapped when deleted [ 162.529337][ T3379] CPU: 1 PID: 3379 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.530691][ T3379] Hardware name: linux,dummy-virt (DT) [ 162.531713][ T3379] Call trace: [ 162.532258][ T3379] dump_backtrace+0x94/0xec [ 162.533073][ T3379] show_stack+0x18/0x24 [ 162.533956][ T3379] dump_stack_lvl+0x78/0x90 [ 162.534734][ T3379] dump_stack+0x18/0x24 [ 162.535422][ T3379] filemap_unaccount_folio+0x118/0x278 [ 162.536446][ T3379] __filemap_remove_folio+0x3c/0x178 [ 162.537233][ T3379] filemap_remove_folio+0x48/0xa8 [ 162.538027][ T3379] truncate_inode_folio+0x30/0x4c [ 162.538747][ T3379] shmem_undo_range+0x208/0x620 [ 162.539618][ T3379] shmem_evict_inode+0x130/0x2dc [ 162.540462][ T3379] evict+0xb4/0x198 [ 162.541256][ T3379] iput+0x100/0x1b8 [ 162.541966][ T3379] dentry_unlink_inode+0xc0/0x188 [ 162.542819][ T3379] __dentry_kill+0x7c/0x1d4 [ 162.543552][ T3379] dput.part.0+0x30/0xbc [ 162.544363][ T3379] dput+0x4c/0x50 [ 162.545136][ T3379] __fput+0x110/0x2d4 [ 162.545876][ T3379] __fput_sync+0x50/0x5c [ 162.546637][ T3379] __arm64_sys_close+0x38/0x7c [ 162.547493][ T3379] invoke_syscall+0x48/0x118 [ 162.548373][ T3379] el0_svc_common.constprop.0+0x40/0xe0 [ 162.549518][ T3379] do_el0_svc+0x1c/0x28 [ 162.550487][ T3379] el0_svc+0x34/0xf8 [ 162.551341][ T3379] el0t_64_sync_handler+0x100/0x12c [ 162.552159][ T3379] el0t_64_sync+0x19c/0x1a0 executing program [ 162.589998][ T3380] BUG: Bad page cache in process syz-executor356 pfn:49e7b [ 162.591126][ T3380] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x49e7b [ 162.592694][ T3380] memcg:f7f0000002c3a000 [ 162.593333][ T3380] aops:shmem_aops ino:462 [ 162.594101][ T3380] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.596171][ T3380] raw: 01ffc0000004002d ffffc1ffc01e3d88 ffffc1ffc1e87a08 fbf00000074cd7f0 [ 162.597324][ T3380] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.598401][ T3380] page dumped because: still mapped when deleted [ 162.599405][ T3380] CPU: 1 PID: 3380 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.600796][ T3380] Hardware name: linux,dummy-virt (DT) [ 162.601727][ T3380] Call trace: [ 162.602388][ T3380] dump_backtrace+0x94/0xec [ 162.603218][ T3380] show_stack+0x18/0x24 [ 162.603949][ T3380] dump_stack_lvl+0x78/0x90 [ 162.604798][ T3380] dump_stack+0x18/0x24 [ 162.605597][ T3380] filemap_unaccount_folio+0x118/0x278 [ 162.606700][ T3380] __filemap_remove_folio+0x3c/0x178 [ 162.608123][ T3380] filemap_remove_folio+0x48/0xa8 [ 162.609033][ T3380] truncate_inode_folio+0x30/0x4c [ 162.609884][ T3380] shmem_undo_range+0x208/0x620 [ 162.610764][ T3380] shmem_evict_inode+0x130/0x2dc [ 162.611923][ T3380] evict+0xb4/0x198 [ 162.612869][ T3380] iput+0x100/0x1b8 [ 162.613603][ T3380] dentry_unlink_inode+0xc0/0x188 [ 162.614314][ T3380] __dentry_kill+0x7c/0x1d4 [ 162.614988][ T3380] dput.part.0+0x30/0xbc [ 162.615722][ T3380] dput+0x4c/0x50 [ 162.616376][ T3380] __fput+0x110/0x2d4 [ 162.617185][ T3380] __fput_sync+0x50/0x5c [ 162.617870][ T3380] __arm64_sys_close+0x38/0x7c [ 162.618782][ T3380] invoke_syscall+0x48/0x118 [ 162.619493][ T3380] el0_svc_common.constprop.0+0x40/0xe0 [ 162.620292][ T3380] do_el0_svc+0x1c/0x28 [ 162.621073][ T3380] el0_svc+0x34/0xf8 [ 162.622030][ T3380] el0t_64_sync_handler+0x100/0x12c [ 162.622801][ T3380] el0t_64_sync+0x19c/0x1a0 [ 162.626214][ T3380] BUG: Bad page cache in process syz-executor356 pfn:ba1e8 [ 162.627328][ T3380] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0xba1e8 [ 162.629598][ T3380] memcg:f7f0000002c3a000 [ 162.630538][ T3380] aops:shmem_aops ino:462 [ 162.631745][ T3380] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.633907][ T3380] raw: 01ffc0000004002d ffffc1ffc0279ec8 ffffc1ffc01a1e08 fbf00000074cd7f0 [ 162.635681][ T3380] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.636740][ T3380] page dumped because: still mapped when deleted [ 162.637658][ T3380] CPU: 1 PID: 3380 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.638958][ T3380] Hardware name: linux,dummy-virt (DT) [ 162.640094][ T3380] Call trace: [ 162.641110][ T3380] dump_backtrace+0x94/0xec [ 162.642646][ T3380] show_stack+0x18/0x24 [ 162.643552][ T3380] dump_stack_lvl+0x78/0x90 [ 162.644288][ T3380] dump_stack+0x18/0x24 [ 162.645029][ T3380] filemap_unaccount_folio+0x118/0x278 [ 162.646151][ T3380] __filemap_remove_folio+0x3c/0x178 [ 162.647099][ T3380] filemap_remove_folio+0x48/0xa8 [ 162.648163][ T3380] truncate_inode_folio+0x30/0x4c [ 162.648841][ T3380] shmem_undo_range+0x208/0x620 [ 162.649654][ T3380] shmem_evict_inode+0x130/0x2dc [ 162.650379][ T3380] evict+0xb4/0x198 [ 162.651150][ T3380] iput+0x100/0x1b8 [ 162.652086][ T3380] dentry_unlink_inode+0xc0/0x188 [ 162.653430][ T3380] __dentry_kill+0x7c/0x1d4 [ 162.654291][ T3380] dput.part.0+0x30/0xbc [ 162.655133][ T3380] dput+0x4c/0x50 [ 162.656341][ T3380] __fput+0x110/0x2d4 [ 162.657164][ T3380] __fput_sync+0x50/0x5c [ 162.658022][ T3380] __arm64_sys_close+0x38/0x7c [ 162.658879][ T3380] invoke_syscall+0x48/0x118 [ 162.660292][ T3380] el0_svc_common.constprop.0+0x40/0xe0 [ 162.661250][ T3380] do_el0_svc+0x1c/0x28 [ 162.662262][ T3380] el0_svc+0x34/0xf8 [ 162.662919][ T3380] el0t_64_sync_handler+0x100/0x12c [ 162.663650][ T3380] el0t_64_sync+0x19c/0x1a0 executing program [ 162.705686][ T3381] BUG: Bad page cache in process syz-executor356 pfn:401ba [ 162.706826][ T3381] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x401ba [ 162.708057][ T3381] memcg:f7f0000002c3a000 [ 162.708702][ T3381] aops:shmem_aops ino:463 [ 162.709497][ T3381] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.712202][ T3381] raw: 01ffc0000004002d ffffc1ffc01a1e08 ffffc1ffc01e3d88 f4f00000074cd4d0 [ 162.713524][ T3381] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.714515][ T3381] page dumped because: still mapped when deleted [ 162.715362][ T3381] CPU: 1 PID: 3381 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.716661][ T3381] Hardware name: linux,dummy-virt (DT) [ 162.717385][ T3381] Call trace: [ 162.717941][ T3381] dump_backtrace+0x94/0xec [ 162.718649][ T3381] show_stack+0x18/0x24 [ 162.719451][ T3381] dump_stack_lvl+0x78/0x90 [ 162.720196][ T3381] dump_stack+0x18/0x24 [ 162.721007][ T3381] filemap_unaccount_folio+0x118/0x278 [ 162.722629][ T3381] __filemap_remove_folio+0x3c/0x178 [ 162.723561][ T3381] filemap_remove_folio+0x48/0xa8 [ 162.724612][ T3381] truncate_inode_folio+0x30/0x4c [ 162.725517][ T3381] shmem_undo_range+0x208/0x620 [ 162.726443][ T3381] shmem_evict_inode+0x130/0x2dc [ 162.727351][ T3381] evict+0xb4/0x198 [ 162.728033][ T3381] iput+0x100/0x1b8 [ 162.728679][ T3381] dentry_unlink_inode+0xc0/0x188 [ 162.729417][ T3381] __dentry_kill+0x7c/0x1d4 [ 162.730141][ T3381] dput.part.0+0x30/0xbc [ 162.730823][ T3381] dput+0x4c/0x50 [ 162.731865][ T3381] __fput+0x110/0x2d4 [ 162.732614][ T3381] __fput_sync+0x50/0x5c [ 162.733334][ T3381] __arm64_sys_close+0x38/0x7c [ 162.734082][ T3381] invoke_syscall+0x48/0x118 [ 162.734987][ T3381] el0_svc_common.constprop.0+0x40/0xe0 [ 162.735785][ T3381] do_el0_svc+0x1c/0x28 [ 162.736473][ T3381] el0_svc+0x34/0xf8 [ 162.737142][ T3381] el0t_64_sync_handler+0x100/0x12c [ 162.737901][ T3381] el0t_64_sync+0x19c/0x1a0 [ 162.740520][ T3381] BUG: Bad page cache in process syz-executor356 pfn:478f6 [ 162.742059][ T3381] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x478f6 [ 162.743736][ T3381] memcg:f7f0000002c3a000 [ 162.744524][ T3381] aops:shmem_aops ino:463 [ 162.745283][ T3381] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.747039][ T3381] raw: 01ffc0000004002d ffffc1ffc0006e88 ffffc1ffc01e06c8 f4f00000074cd4d0 [ 162.748073][ T3381] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.748913][ T3381] page dumped because: still mapped when deleted [ 162.749719][ T3381] CPU: 1 PID: 3381 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.750948][ T3381] Hardware name: linux,dummy-virt (DT) [ 162.752036][ T3381] Call trace: [ 162.752586][ T3381] dump_backtrace+0x94/0xec [ 162.753396][ T3381] show_stack+0x18/0x24 [ 162.754277][ T3381] dump_stack_lvl+0x78/0x90 [ 162.755391][ T3381] dump_stack+0x18/0x24 [ 162.756233][ T3381] filemap_unaccount_folio+0x118/0x278 [ 162.757144][ T3381] __filemap_remove_folio+0x3c/0x178 [ 162.758125][ T3381] filemap_remove_folio+0x48/0xa8 [ 162.758970][ T3381] truncate_inode_folio+0x30/0x4c [ 162.759881][ T3381] shmem_undo_range+0x208/0x620 [ 162.761034][ T3381] shmem_evict_inode+0x130/0x2dc [ 162.762206][ T3381] evict+0xb4/0x198 [ 162.763613][ T3381] iput+0x100/0x1b8 [ 162.764470][ T3381] dentry_unlink_inode+0xc0/0x188 [ 162.765361][ T3381] __dentry_kill+0x7c/0x1d4 [ 162.766198][ T3381] dput.part.0+0x30/0xbc [ 162.766898][ T3381] dput+0x4c/0x50 [ 162.767524][ T3381] __fput+0x110/0x2d4 [ 162.768522][ T3381] __fput_sync+0x50/0x5c [ 162.769354][ T3381] __arm64_sys_close+0x38/0x7c [ 162.770521][ T3381] invoke_syscall+0x48/0x118 [ 162.771783][ T3381] el0_svc_common.constprop.0+0x40/0xe0 [ 162.772920][ T3381] do_el0_svc+0x1c/0x28 [ 162.774116][ T3381] el0_svc+0x34/0xf8 [ 162.775143][ T3381] el0t_64_sync_handler+0x100/0x12c [ 162.776347][ T3381] el0t_64_sync+0x19c/0x1a0 executing program [ 162.817260][ T3382] BUG: Bad page cache in process syz-executor356 pfn:4a47d [ 162.818437][ T3382] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a47d [ 162.819572][ T3382] memcg:f7f0000002c3a000 [ 162.820359][ T3382] aops:shmem_aops ino:59 [ 162.821219][ T3382] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.825201][ T3382] raw: 01ffc0000004002d ffffc1ffc0291f88 ffffc1ffc0291f08 f9f000000749ba50 [ 162.827368][ T3382] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.828852][ T3382] page dumped because: still mapped when deleted [ 162.829893][ T3382] CPU: 0 PID: 3382 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.832153][ T3382] Hardware name: linux,dummy-virt (DT) [ 162.833357][ T3382] Call trace: [ 162.834103][ T3382] dump_backtrace+0x94/0xec [ 162.835542][ T3382] show_stack+0x18/0x24 [ 162.836730][ T3382] dump_stack_lvl+0x78/0x90 [ 162.838123][ T3382] dump_stack+0x18/0x24 [ 162.839104][ T3382] filemap_unaccount_folio+0x118/0x278 [ 162.839685][ T3382] __filemap_remove_folio+0x3c/0x178 [ 162.840803][ T3382] filemap_remove_folio+0x48/0xa8 [ 162.842300][ T3382] truncate_inode_folio+0x30/0x4c [ 162.843719][ T3382] shmem_undo_range+0x208/0x620 [ 162.844950][ T3382] shmem_evict_inode+0x130/0x2dc [ 162.846123][ T3382] evict+0xb4/0x198 [ 162.846626][ T3382] iput+0x100/0x1b8 [ 162.847107][ T3382] dentry_unlink_inode+0xc0/0x188 [ 162.848714][ T3382] __dentry_kill+0x7c/0x1d4 [ 162.850076][ T3382] dput.part.0+0x30/0xbc [ 162.851663][ T3382] dput+0x4c/0x50 [ 162.852650][ T3382] __fput+0x110/0x2d4 [ 162.853989][ T3382] __fput_sync+0x50/0x5c [ 162.854971][ T3382] __arm64_sys_close+0x38/0x7c [ 162.856377][ T3382] invoke_syscall+0x48/0x118 [ 162.857350][ T3382] el0_svc_common.constprop.0+0x40/0xe0 [ 162.859017][ T3382] do_el0_svc+0x1c/0x28 [ 162.860250][ T3382] el0_svc+0x34/0xf8 [ 162.861171][ T3382] el0t_64_sync_handler+0x100/0x12c [ 162.862990][ T3382] el0t_64_sync+0x19c/0x1a0 [ 162.867981][ T3382] BUG: Bad page cache in process syz-executor356 pfn:4a47c [ 162.869428][ T3382] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a47c [ 162.871894][ T3382] memcg:f7f0000002c3a000 [ 162.872977][ T3382] aops:shmem_aops ino:59 [ 162.873784][ T3382] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.876379][ T3382] raw: 01ffc0000004002d ffffc1ffc0291f48 ffffc1ffc0291ec8 f9f000000749ba50 [ 162.878314][ T3382] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.879706][ T3382] page dumped because: still mapped when deleted [ 162.880871][ T3382] CPU: 0 PID: 3382 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.884664][ T3382] Hardware name: linux,dummy-virt (DT) [ 162.886312][ T3382] Call trace: [ 162.886910][ T3382] dump_backtrace+0x94/0xec [ 162.887844][ T3382] show_stack+0x18/0x24 [ 162.888639][ T3382] dump_stack_lvl+0x78/0x90 [ 162.889448][ T3382] dump_stack+0x18/0x24 [ 162.890335][ T3382] filemap_unaccount_folio+0x118/0x278 [ 162.891580][ T3382] __filemap_remove_folio+0x3c/0x178 [ 162.892631][ T3382] filemap_remove_folio+0x48/0xa8 [ 162.893660][ T3382] truncate_inode_folio+0x30/0x4c [ 162.894548][ T3382] shmem_undo_range+0x208/0x620 [ 162.895446][ T3382] shmem_evict_inode+0x130/0x2dc [ 162.896450][ T3382] evict+0xb4/0x198 [ 162.897298][ T3382] iput+0x100/0x1b8 [ 162.898153][ T3382] dentry_unlink_inode+0xc0/0x188 [ 162.899276][ T3382] __dentry_kill+0x7c/0x1d4 [ 162.900260][ T3382] dput.part.0+0x30/0xbc [ 162.901275][ T3382] dput+0x4c/0x50 [ 162.902091][ T3382] __fput+0x110/0x2d4 [ 162.902891][ T3382] __fput_sync+0x50/0x5c [ 162.904037][ T3382] __arm64_sys_close+0x38/0x7c [ 162.905048][ T3382] invoke_syscall+0x48/0x118 [ 162.906130][ T3382] el0_svc_common.constprop.0+0x40/0xe0 [ 162.907052][ T3382] do_el0_svc+0x1c/0x28 [ 162.908433][ T3382] el0_svc+0x34/0xf8 [ 162.909239][ T3382] el0t_64_sync_handler+0x100/0x12c [ 162.910216][ T3382] el0t_64_sync+0x19c/0x1a0 executing program [ 162.958854][ T3383] BUG: Bad page cache in process syz-executor356 pfn:4a241 [ 162.959827][ T3383] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a241 [ 162.960809][ T3383] memcg:f7f0000002c3a000 [ 162.961572][ T3383] aops:shmem_aops ino:464 [ 162.962291][ T3383] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.963651][ T3383] raw: 01ffc0000004002d ffffc1ffc0289108 ffffc1ffc0211648 f4f00000074cd4d0 [ 162.964624][ T3383] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.965510][ T3383] page dumped because: still mapped when deleted [ 162.966287][ T3383] CPU: 1 PID: 3383 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 162.967555][ T3383] Hardware name: linux,dummy-virt (DT) [ 162.968473][ T3383] Call trace: [ 162.969192][ T3383] dump_backtrace+0x94/0xec [ 162.969933][ T3383] show_stack+0x18/0x24 [ 162.970610][ T3383] dump_stack_lvl+0x78/0x90 [ 162.971430][ T3383] dump_stack+0x18/0x24 [ 162.972293][ T3383] filemap_unaccount_folio+0x118/0x278 [ 162.973078][ T3383] __filemap_remove_folio+0x3c/0x178 [ 162.973881][ T3383] filemap_remove_folio+0x48/0xa8 [ 162.974624][ T3383] truncate_inode_folio+0x30/0x4c [ 162.975363][ T3383] shmem_undo_range+0x208/0x620 [ 162.976116][ T3383] shmem_evict_inode+0x130/0x2dc [ 162.976875][ T3383] evict+0xb4/0x198 [ 162.977599][ T3383] iput+0x100/0x1b8 [ 162.978289][ T3383] dentry_unlink_inode+0xc0/0x188 [ 162.978991][ T3383] __dentry_kill+0x7c/0x1d4 [ 162.979875][ T3383] dput.part.0+0x30/0xbc [ 162.980567][ T3383] dput+0x4c/0x50 [ 162.981243][ T3383] __fput+0x110/0x2d4 [ 162.982167][ T3383] __fput_sync+0x50/0x5c [ 162.982837][ T3383] __arm64_sys_close+0x38/0x7c [ 162.983528][ T3383] invoke_syscall+0x48/0x118 [ 162.984219][ T3383] el0_svc_common.constprop.0+0x40/0xe0 [ 162.984988][ T3383] do_el0_svc+0x1c/0x28 [ 162.985677][ T3383] el0_svc+0x34/0xf8 [ 162.986350][ T3383] el0t_64_sync_handler+0x100/0x12c [ 162.987065][ T3383] el0t_64_sync+0x19c/0x1a0 [ 162.988348][ T3383] BUG: Bad page cache in process syz-executor356 pfn:48459 [ 162.989203][ T3383] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x48459 [ 162.994227][ T3383] memcg:f7f0000002c3a000 [ 162.995039][ T3383] aops:shmem_aops ino:464 [ 162.995846][ T3383] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 162.997411][ T3383] raw: 01ffc0000004002d ffffc1ffc0289048 ffffc1ffc0288f08 f4f00000074cd4d0 [ 162.998565][ T3383] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 162.999744][ T3383] page dumped because: still mapped when deleted [ 163.000706][ T3383] CPU: 1 PID: 3383 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.002631][ T3383] Hardware name: linux,dummy-virt (DT) [ 163.003310][ T3383] Call trace: [ 163.003933][ T3383] dump_backtrace+0x94/0xec [ 163.004814][ T3383] show_stack+0x18/0x24 [ 163.005755][ T3383] dump_stack_lvl+0x78/0x90 [ 163.006935][ T3383] dump_stack+0x18/0x24 [ 163.007745][ T3383] filemap_unaccount_folio+0x118/0x278 [ 163.008496][ T3383] __filemap_remove_folio+0x3c/0x178 [ 163.009293][ T3383] filemap_remove_folio+0x48/0xa8 [ 163.010111][ T3383] truncate_inode_folio+0x30/0x4c [ 163.011057][ T3383] shmem_undo_range+0x208/0x620 [ 163.011989][ T3383] shmem_evict_inode+0x130/0x2dc [ 163.012908][ T3383] evict+0xb4/0x198 [ 163.013333][ T3383] iput+0x100/0x1b8 [ 163.014056][ T3383] dentry_unlink_inode+0xc0/0x188 [ 163.014876][ T3383] __dentry_kill+0x7c/0x1d4 [ 163.015827][ T3383] dput.part.0+0x30/0xbc [ 163.016540][ T3383] dput+0x4c/0x50 [ 163.017285][ T3383] __fput+0x110/0x2d4 [ 163.018049][ T3383] __fput_sync+0x50/0x5c [ 163.018848][ T3383] __arm64_sys_close+0x38/0x7c [ 163.019707][ T3383] invoke_syscall+0x48/0x118 [ 163.020487][ T3383] el0_svc_common.constprop.0+0x40/0xe0 [ 163.021670][ T3383] do_el0_svc+0x1c/0x28 [ 163.022514][ T3383] el0_svc+0x34/0xf8 [ 163.023742][ T3383] el0t_64_sync_handler+0x100/0x12c [ 163.024296][ T3383] el0t_64_sync+0x19c/0x1a0 [ 163.067919][ T3384] BUG: Bad page cache in process syz-executor356 pfn:4a479 [ 163.068905][ T3384] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a479 [ 163.069948][ T3384] memcg:f7f0000002c3a000 [ 163.070581][ T3384] aops:shmem_aops ino:5a [ 163.071376][ T3384] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.073163][ T3384] raw: 01ffc0000004002d ffffc1ffc0272e08 ffffc1ffc0291e08 f9f000000749ba50 [ 163.074695][ T3384] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.075868][ T3384] page dumped because: still mapped when deleted [ 163.076841][ T3384] CPU: 0 PID: 3384 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.078201][ T3384] Hardware name: linux,dummy-virt (DT) [ 163.079057][ T3384] Call trace: [ 163.079663][ T3384] dump_backtrace+0x94/0xec [ 163.080429][ T3384] show_stack+0x18/0x24 [ 163.081184][ T3384] dump_stack_lvl+0x78/0x90 [ 163.082243][ T3384] dump_stack+0x18/0x24 [ 163.083065][ T3384] filemap_unaccount_folio+0x118/0x278 [ 163.084015][ T3384] __filemap_remove_folio+0x3c/0x178 [ 163.084970][ T3384] filemap_remove_folio+0x48/0xa8 [ 163.085995][ T3384] truncate_inode_folio+0x30/0x4c [ 163.086894][ T3384] shmem_undo_range+0x208/0x620 [ 163.087758][ T3384] shmem_evict_inode+0x130/0x2dc [ 163.088562][ T3384] evict+0xb4/0x198 [ 163.089328][ T3384] iput+0x100/0x1b8 [ 163.090120][ T3384] dentry_unlink_inode+0xc0/0x188 [ 163.090928][ T3384] __dentry_kill+0x7c/0x1d4 [ 163.092097][ T3384] dput.part.0+0x30/0xbc [ 163.092945][ T3384] dput+0x4c/0x50 [ 163.093745][ T3384] __fput+0x110/0x2d4 [ 163.094501][ T3384] __fput_sync+0x50/0x5c [ 163.095190][ T3384] __arm64_sys_close+0x38/0x7c [ 163.095979][ T3384] invoke_syscall+0x48/0x118 [ 163.096815][ T3384] el0_svc_common.constprop.0+0x40/0xe0 [ 163.097757][ T3384] do_el0_svc+0x1c/0x28 [ 163.098456][ T3384] el0_svc+0x34/0xf8 [ 163.099139][ T3384] el0t_64_sync_handler+0x100/0x12c [ 163.099981][ T3384] el0t_64_sync+0x19c/0x1a0 executing program [ 163.106521][ T3384] BUG: Bad page cache in process syz-executor356 pfn:4a478 [ 163.107568][ T3384] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a478 [ 163.108693][ T3384] memcg:f7f0000002c3a000 [ 163.109357][ T3384] aops:shmem_aops ino:5a [ 163.110122][ T3384] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.112105][ T3384] raw: 01ffc0000004002d ffffc1ffc0291e48 ffffc1ffc0291dc8 f9f000000749ba50 [ 163.113202][ T3384] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.114325][ T3384] page dumped because: still mapped when deleted [ 163.115143][ T3384] CPU: 0 PID: 3384 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.116744][ T3384] Hardware name: linux,dummy-virt (DT) [ 163.117672][ T3384] Call trace: [ 163.118306][ T3384] dump_backtrace+0x94/0xec [ 163.119191][ T3384] show_stack+0x18/0x24 [ 163.119900][ T3384] dump_stack_lvl+0x78/0x90 [ 163.120750][ T3384] dump_stack+0x18/0x24 [ 163.121783][ T3384] filemap_unaccount_folio+0x118/0x278 [ 163.122798][ T3384] __filemap_remove_folio+0x3c/0x178 [ 163.123619][ T3384] filemap_remove_folio+0x48/0xa8 [ 163.124442][ T3384] truncate_inode_folio+0x30/0x4c [ 163.125416][ T3384] shmem_undo_range+0x208/0x620 [ 163.126357][ T3384] shmem_evict_inode+0x130/0x2dc [ 163.127135][ T3384] evict+0xb4/0x198 [ 163.127866][ T3384] iput+0x100/0x1b8 [ 163.128601][ T3384] dentry_unlink_inode+0xc0/0x188 [ 163.129619][ T3384] __dentry_kill+0x7c/0x1d4 [ 163.130471][ T3384] dput.part.0+0x30/0xbc [ 163.131328][ T3384] dput+0x4c/0x50 [ 163.132174][ T3384] __fput+0x110/0x2d4 [ 163.132909][ T3384] __fput_sync+0x50/0x5c [ 163.133669][ T3384] __arm64_sys_close+0x38/0x7c [ 163.134470][ T3384] invoke_syscall+0x48/0x118 [ 163.135283][ T3384] el0_svc_common.constprop.0+0x40/0xe0 [ 163.136143][ T3384] do_el0_svc+0x1c/0x28 [ 163.136875][ T3384] el0_svc+0x34/0xf8 [ 163.137550][ T3384] el0t_64_sync_handler+0x100/0x12c [ 163.138415][ T3384] el0t_64_sync+0x19c/0x1a0 executing program [ 163.185116][ T3385] BUG: Bad page cache in process syz-executor356 pfn:4a287 [ 163.186130][ T3385] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a287 [ 163.187134][ T3385] memcg:f7f0000002c3a000 [ 163.187838][ T3385] aops:shmem_aops ino:465 [ 163.188619][ T3385] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.190158][ T3385] raw: 01ffc0000004002d ffffc1ffc01a1e08 ffffc1ffc0288fc8 f4f00000074cd4d0 [ 163.191295][ T3385] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.193120][ T3385] page dumped because: still mapped when deleted [ 163.193956][ T3385] CPU: 1 PID: 3385 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.196561][ T3385] Hardware name: linux,dummy-virt (DT) [ 163.197477][ T3385] Call trace: [ 163.198168][ T3385] dump_backtrace+0x94/0xec [ 163.199051][ T3385] show_stack+0x18/0x24 [ 163.199843][ T3385] dump_stack_lvl+0x78/0x90 [ 163.200728][ T3385] dump_stack+0x18/0x24 [ 163.201820][ T3385] filemap_unaccount_folio+0x118/0x278 [ 163.203023][ T3385] __filemap_remove_folio+0x3c/0x178 [ 163.203956][ T3385] filemap_remove_folio+0x48/0xa8 [ 163.204942][ T3385] truncate_inode_folio+0x30/0x4c [ 163.205906][ T3385] shmem_undo_range+0x208/0x620 [ 163.207172][ T3385] shmem_evict_inode+0x130/0x2dc [ 163.208243][ T3385] evict+0xb4/0x198 [ 163.209057][ T3385] iput+0x100/0x1b8 [ 163.209877][ T3385] dentry_unlink_inode+0xc0/0x188 [ 163.210739][ T3385] __dentry_kill+0x7c/0x1d4 [ 163.212016][ T3385] dput.part.0+0x30/0xbc [ 163.212944][ T3385] dput+0x4c/0x50 [ 163.213785][ T3385] __fput+0x110/0x2d4 [ 163.214556][ T3385] __fput_sync+0x50/0x5c [ 163.215402][ T3385] __arm64_sys_close+0x38/0x7c [ 163.216210][ T3385] invoke_syscall+0x48/0x118 [ 163.217060][ T3385] el0_svc_common.constprop.0+0x40/0xe0 [ 163.218039][ T3385] do_el0_svc+0x1c/0x28 [ 163.219129][ T3385] el0_svc+0x34/0xf8 [ 163.219876][ T3385] el0t_64_sync_handler+0x100/0x12c [ 163.220728][ T3385] el0t_64_sync+0x19c/0x1a0 [ 163.229674][ T3385] BUG: Bad page cache in process syz-executor356 pfn:4a23f [ 163.230318][ T3385] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4a23f [ 163.230910][ T3385] memcg:f7f0000002c3a000 [ 163.231360][ T3385] aops:shmem_aops ino:465 [ 163.232091][ T3385] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.233129][ T3385] raw: 01ffc0000004002d ffffc1ffc028a1c8 ffffc1ffc02890c8 f4f00000074cd4d0 [ 163.233891][ T3385] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.234655][ T3385] page dumped because: still mapped when deleted [ 163.235147][ T3385] CPU: 1 PID: 3385 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.235914][ T3385] Hardware name: linux,dummy-virt (DT) [ 163.236496][ T3385] Call trace: [ 163.236828][ T3385] dump_backtrace+0x94/0xec [ 163.237286][ T3385] show_stack+0x18/0x24 [ 163.237675][ T3385] dump_stack_lvl+0x78/0x90 [ 163.238151][ T3385] dump_stack+0x18/0x24 [ 163.238656][ T3385] filemap_unaccount_folio+0x118/0x278 [ 163.239086][ T3385] __filemap_remove_folio+0x3c/0x178 [ 163.239560][ T3385] filemap_remove_folio+0x48/0xa8 [ 163.240130][ T3385] truncate_inode_folio+0x30/0x4c [ 163.240591][ T3385] shmem_undo_range+0x208/0x620 [ 163.241063][ T3385] shmem_evict_inode+0x130/0x2dc [ 163.242121][ T3385] evict+0xb4/0x198 [ 163.243192][ T3385] iput+0x100/0x1b8 [ 163.243936][ T3385] dentry_unlink_inode+0xc0/0x188 [ 163.244767][ T3385] __dentry_kill+0x7c/0x1d4 [ 163.245583][ T3385] dput.part.0+0x30/0xbc [ 163.246545][ T3385] dput+0x4c/0x50 [ 163.247234][ T3385] __fput+0x110/0x2d4 [ 163.248008][ T3385] __fput_sync+0x50/0x5c [ 163.248751][ T3385] __arm64_sys_close+0x38/0x7c [ 163.249670][ T3385] invoke_syscall+0x48/0x118 [ 163.250592][ T3385] el0_svc_common.constprop.0+0x40/0xe0 [ 163.251630][ T3385] do_el0_svc+0x1c/0x28 [ 163.252712][ T3385] el0_svc+0x34/0xf8 [ 163.253541][ T3385] el0t_64_sync_handler+0x100/0x12c [ 163.254418][ T3385] el0t_64_sync+0x19c/0x1a0 executing program [ 163.288358][ T3386] BUG: Bad page cache in process syz-executor356 pfn:4a474 [ 163.288892][ T3386] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a474 [ 163.289368][ T3386] memcg:f7f0000002c3a000 [ 163.289683][ T3386] aops:shmem_aops ino:5b [ 163.290099][ T3386] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.290801][ T3386] raw: 01ffc0000004002d ffffc1ffc0291d48 ffffc1ffc0291cc8 f9f000000749ba50 [ 163.291491][ T3386] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.292101][ T3386] page dumped because: still mapped when deleted [ 163.292554][ T3386] CPU: 0 PID: 3386 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.293345][ T3386] Hardware name: linux,dummy-virt (DT) [ 163.293815][ T3386] Call trace: [ 163.294154][ T3386] dump_backtrace+0x94/0xec [ 163.294591][ T3386] show_stack+0x18/0x24 [ 163.295030][ T3386] dump_stack_lvl+0x78/0x90 [ 163.295465][ T3386] dump_stack+0x18/0x24 [ 163.295915][ T3386] filemap_unaccount_folio+0x118/0x278 [ 163.296425][ T3386] __filemap_remove_folio+0x3c/0x178 [ 163.297016][ T3386] filemap_remove_folio+0x48/0xa8 [ 163.297536][ T3386] truncate_inode_folio+0x30/0x4c [ 163.298156][ T3386] shmem_undo_range+0x208/0x620 [ 163.298820][ T3386] shmem_evict_inode+0x130/0x2dc [ 163.299411][ T3386] evict+0xb4/0x198 [ 163.299813][ T3386] iput+0x100/0x1b8 [ 163.300230][ T3386] dentry_unlink_inode+0xc0/0x188 [ 163.300745][ T3386] __dentry_kill+0x7c/0x1d4 [ 163.301235][ T3386] dput.part.0+0x30/0xbc [ 163.301883][ T3386] dput+0x4c/0x50 [ 163.302304][ T3386] __fput+0x110/0x2d4 [ 163.302734][ T3386] __fput_sync+0x50/0x5c [ 163.303206][ T3386] __arm64_sys_close+0x38/0x7c [ 163.303727][ T3386] invoke_syscall+0x48/0x118 [ 163.304145][ T3386] el0_svc_common.constprop.0+0x40/0xe0 [ 163.304647][ T3386] do_el0_svc+0x1c/0x28 [ 163.305023][ T3386] el0_svc+0x34/0xf8 [ 163.305391][ T3386] el0t_64_sync_handler+0x100/0x12c [ 163.305932][ T3386] el0t_64_sync+0x19c/0x1a0 [ 163.306714][ T3386] BUG: Bad page cache in process syz-executor356 pfn:4a473 [ 163.307216][ T3386] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a473 [ 163.307816][ T3386] memcg:f7f0000002c3a000 [ 163.308374][ T3386] aops:shmem_aops ino:5b [ 163.308903][ T3386] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.309575][ T3386] raw: 01ffc0000004002d ffffc1ffc0291d08 ffffc1ffc0291c88 f9f000000749ba50 [ 163.310161][ T3386] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.310576][ T3386] page dumped because: still mapped when deleted [ 163.310958][ T3386] CPU: 0 PID: 3386 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.311850][ T3386] Hardware name: linux,dummy-virt (DT) [ 163.312219][ T3386] Call trace: [ 163.312488][ T3386] dump_backtrace+0x94/0xec [ 163.312994][ T3386] show_stack+0x18/0x24 [ 163.313544][ T3386] dump_stack_lvl+0x78/0x90 [ 163.314006][ T3386] dump_stack+0x18/0x24 [ 163.314399][ T3386] filemap_unaccount_folio+0x118/0x278 [ 163.314990][ T3386] __filemap_remove_folio+0x3c/0x178 [ 163.315798][ T3386] filemap_remove_folio+0x48/0xa8 [ 163.316566][ T3386] truncate_inode_folio+0x30/0x4c [ 163.317257][ T3386] shmem_undo_range+0x208/0x620 [ 163.317671][ T3386] shmem_evict_inode+0x130/0x2dc [ 163.318170][ T3386] evict+0xb4/0x198 [ 163.318738][ T3386] iput+0x100/0x1b8 [ 163.319366][ T3386] dentry_unlink_inode+0xc0/0x188 [ 163.320026][ T3386] __dentry_kill+0x7c/0x1d4 [ 163.320818][ T3386] dput.part.0+0x30/0xbc [ 163.321936][ T3386] dput+0x4c/0x50 [ 163.322716][ T3386] __fput+0x110/0x2d4 [ 163.323852][ T3386] __fput_sync+0x50/0x5c [ 163.324610][ T3386] __arm64_sys_close+0x38/0x7c [ 163.325587][ T3386] invoke_syscall+0x48/0x118 [ 163.326442][ T3386] el0_svc_common.constprop.0+0x40/0xe0 [ 163.327391][ T3386] do_el0_svc+0x1c/0x28 [ 163.328266][ T3386] el0_svc+0x34/0xf8 [ 163.328867][ T3386] el0t_64_sync_handler+0x100/0x12c [ 163.329291][ T3386] el0t_64_sync+0x19c/0x1a0 executing program [ 163.369762][ T3387] BUG: Bad page cache in process syz-executor356 pfn:4a29f [ 163.370945][ T3387] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a29f [ 163.372509][ T3387] memcg:f7f0000002c3a000 [ 163.373205][ T3387] aops:shmem_aops ino:466 [ 163.373955][ T3387] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.375630][ T3387] raw: 01ffc0000004002d ffffc1ffc01ccb48 ffffc1ffc1e85f08 f4f00000074cd4d0 [ 163.376893][ T3387] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.378192][ T3387] page dumped because: still mapped when deleted [ 163.379162][ T3387] CPU: 1 PID: 3387 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.380775][ T3387] Hardware name: linux,dummy-virt (DT) [ 163.381878][ T3387] Call trace: [ 163.382576][ T3387] dump_backtrace+0x94/0xec [ 163.383420][ T3387] show_stack+0x18/0x24 [ 163.384186][ T3387] dump_stack_lvl+0x78/0x90 [ 163.385003][ T3387] dump_stack+0x18/0x24 [ 163.385865][ T3387] filemap_unaccount_folio+0x118/0x278 [ 163.386913][ T3387] __filemap_remove_folio+0x3c/0x178 [ 163.387809][ T3387] filemap_remove_folio+0x48/0xa8 [ 163.388754][ T3387] truncate_inode_folio+0x30/0x4c [ 163.389568][ T3387] shmem_undo_range+0x208/0x620 [ 163.390486][ T3387] shmem_evict_inode+0x130/0x2dc [ 163.391588][ T3387] evict+0xb4/0x198 [ 163.392240][ T3387] iput+0x100/0x1b8 [ 163.392890][ T3387] dentry_unlink_inode+0xc0/0x188 [ 163.393801][ T3387] __dentry_kill+0x7c/0x1d4 [ 163.394635][ T3387] dput.part.0+0x30/0xbc [ 163.395479][ T3387] dput+0x4c/0x50 [ 163.396169][ T3387] __fput+0x110/0x2d4 [ 163.397060][ T3387] __fput_sync+0x50/0x5c [ 163.398002][ T3387] __arm64_sys_close+0x38/0x7c [ 163.398955][ T3387] invoke_syscall+0x48/0x118 [ 163.399829][ T3387] el0_svc_common.constprop.0+0x40/0xe0 [ 163.400795][ T3387] do_el0_svc+0x1c/0x28 [ 163.401551][ T3387] el0_svc+0x34/0xf8 [ 163.402376][ T3387] el0t_64_sync_handler+0x100/0x12c [ 163.403211][ T3387] el0t_64_sync+0x19c/0x1a0 [ 163.405577][ T3387] BUG: Bad page cache in process syz-executor356 pfn:ba17c [ 163.406680][ T3387] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0xba17c [ 163.407771][ T3387] memcg:f7f0000002c3a000 [ 163.408508][ T3387] aops:shmem_aops ino:466 [ 163.409268][ T3387] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.410603][ T3387] raw: 01ffc0000004002d ffffc1ffc028a7c8 ffffc1ffc0288ec8 f4f00000074cd4d0 [ 163.411852][ T3387] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.412910][ T3387] page dumped because: still mapped when deleted [ 163.413793][ T3387] CPU: 1 PID: 3387 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.415255][ T3387] Hardware name: linux,dummy-virt (DT) [ 163.416030][ T3387] Call trace: [ 163.416623][ T3387] dump_backtrace+0x94/0xec [ 163.417433][ T3387] show_stack+0x18/0x24 [ 163.418192][ T3387] dump_stack_lvl+0x78/0x90 [ 163.418957][ T3387] dump_stack+0x18/0x24 [ 163.419884][ T3387] filemap_unaccount_folio+0x118/0x278 [ 163.420780][ T3387] __filemap_remove_folio+0x3c/0x178 [ 163.421894][ T3387] filemap_remove_folio+0x48/0xa8 [ 163.422735][ T3387] truncate_inode_folio+0x30/0x4c [ 163.423562][ T3387] shmem_undo_range+0x208/0x620 [ 163.424382][ T3387] shmem_evict_inode+0x130/0x2dc [ 163.425201][ T3387] evict+0xb4/0x198 [ 163.425955][ T3387] iput+0x100/0x1b8 [ 163.426682][ T3387] dentry_unlink_inode+0xc0/0x188 [ 163.427505][ T3387] __dentry_kill+0x7c/0x1d4 [ 163.428265][ T3387] dput.part.0+0x30/0xbc [ 163.429010][ T3387] dput+0x4c/0x50 [ 163.429700][ T3387] __fput+0x110/0x2d4 [ 163.430516][ T3387] __fput_sync+0x50/0x5c [ 163.431550][ T3387] __arm64_sys_close+0x38/0x7c [ 163.432502][ T3387] invoke_syscall+0x48/0x118 [ 163.433350][ T3387] el0_svc_common.constprop.0+0x40/0xe0 [ 163.434257][ T3387] do_el0_svc+0x1c/0x28 [ 163.434999][ T3387] el0_svc+0x34/0xf8 [ 163.435738][ T3387] el0t_64_sync_handler+0x100/0x12c [ 163.436546][ T3387] el0t_64_sync+0x19c/0x1a0 executing program [ 163.477779][ T3388] BUG: Bad page cache in process syz-executor356 pfn:49cb1 [ 163.478849][ T3388] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x49cb1 [ 163.479881][ T3388] memcg:f7f0000002c3a000 [ 163.480509][ T3388] aops:shmem_aops ino:467 [ 163.481256][ T3388] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.483057][ T3388] raw: 01ffc0000004002d ffffc1ffc028a808 ffffc1ffc028a708 fbf00000074cd7f0 [ 163.484191][ T3388] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.485249][ T3388] page dumped because: still mapped when deleted [ 163.486149][ T3388] CPU: 1 PID: 3388 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.487558][ T3388] Hardware name: linux,dummy-virt (DT) [ 163.488336][ T3388] Call trace: [ 163.488908][ T3388] dump_backtrace+0x94/0xec [ 163.489763][ T3388] show_stack+0x18/0x24 [ 163.490516][ T3388] dump_stack_lvl+0x78/0x90 [ 163.491294][ T3388] dump_stack+0x18/0x24 [ 163.492032][ T3388] filemap_unaccount_folio+0x118/0x278 [ 163.492896][ T3388] __filemap_remove_folio+0x3c/0x178 [ 163.493805][ T3388] filemap_remove_folio+0x48/0xa8 [ 163.494629][ T3388] truncate_inode_folio+0x30/0x4c [ 163.495446][ T3388] shmem_undo_range+0x208/0x620 [ 163.496267][ T3388] shmem_evict_inode+0x130/0x2dc [ 163.497073][ T3388] evict+0xb4/0x198 [ 163.497827][ T3388] iput+0x100/0x1b8 [ 163.498562][ T3388] dentry_unlink_inode+0xc0/0x188 [ 163.499368][ T3388] __dentry_kill+0x7c/0x1d4 [ 163.500131][ T3388] dput.part.0+0x30/0xbc [ 163.500887][ T3388] dput+0x4c/0x50 [ 163.501596][ T3388] __fput+0x110/0x2d4 [ 163.502363][ T3388] __fput_sync+0x50/0x5c [ 163.503116][ T3388] __arm64_sys_close+0x38/0x7c [ 163.503902][ T3388] invoke_syscall+0x48/0x118 [ 163.504683][ T3388] el0_svc_common.constprop.0+0x40/0xe0 [ 163.505545][ T3388] do_el0_svc+0x1c/0x28 [ 163.506338][ T3388] el0_svc+0x34/0xf8 [ 163.507088][ T3388] el0t_64_sync_handler+0x100/0x12c [ 163.507911][ T3388] el0t_64_sync+0x19c/0x1a0 [ 163.513431][ T3388] BUG: Bad page cache in process syz-executor356 pfn:4a29c [ 163.514516][ T3388] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x4a29c [ 163.515607][ T3388] memcg:f7f0000002c3a000 [ 163.516453][ T3388] aops:shmem_aops ino:467 [ 163.517201][ T3388] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.518956][ T3388] raw: 01ffc0000004002d ffffc1ffc0272c48 ffffc1ffc028a088 fbf00000074cd7f0 [ 163.520059][ T3388] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.521529][ T3388] page dumped because: still mapped when deleted [ 163.522653][ T3388] CPU: 1 PID: 3388 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.524109][ T3388] Hardware name: linux,dummy-virt (DT) [ 163.524908][ T3388] Call trace: [ 163.525520][ T3388] dump_backtrace+0x94/0xec [ 163.526455][ T3388] show_stack+0x18/0x24 [ 163.527292][ T3388] dump_stack_lvl+0x78/0x90 [ 163.528149][ T3388] dump_stack+0x18/0x24 [ 163.528896][ T3388] filemap_unaccount_folio+0x118/0x278 [ 163.529853][ T3388] __filemap_remove_folio+0x3c/0x178 [ 163.530759][ T3388] filemap_remove_folio+0x48/0xa8 [ 163.531983][ T3388] truncate_inode_folio+0x30/0x4c [ 163.532892][ T3388] shmem_undo_range+0x208/0x620 [ 163.533782][ T3388] shmem_evict_inode+0x130/0x2dc [ 163.534798][ T3388] evict+0xb4/0x198 [ 163.535573][ T3388] iput+0x100/0x1b8 [ 163.536311][ T3388] dentry_unlink_inode+0xc0/0x188 [ 163.537228][ T3388] __dentry_kill+0x7c/0x1d4 [ 163.538038][ T3388] dput.part.0+0x30/0xbc [ 163.538847][ T3388] dput+0x4c/0x50 [ 163.539556][ T3388] __fput+0x110/0x2d4 [ 163.540231][ T3388] __fput_sync+0x50/0x5c [ 163.540960][ T3388] __arm64_sys_close+0x38/0x7c [ 163.542080][ T3388] invoke_syscall+0x48/0x118 [ 163.543075][ T3388] el0_svc_common.constprop.0+0x40/0xe0 [ 163.544069][ T3388] do_el0_svc+0x1c/0x28 [ 163.544967][ T3388] el0_svc+0x34/0xf8 [ 163.545871][ T3388] el0t_64_sync_handler+0x100/0x12c [ 163.546921][ T3388] el0t_64_sync+0x19c/0x1a0 [ 163.576424][ T3389] BUG: Bad page cache in process syz-executor356 pfn:4a23b [ 163.577039][ T3389] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a23b [ 163.577690][ T3389] memcg:f7f0000002c3a000 [ 163.578130][ T3389] aops:shmem_aops ino:468 [ 163.578572][ T3389] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.580141][ T3389] raw: 01ffc0000004002d ffffc1ffc01a1e08 ffffc1ffc01ccb48 f4f00000074cd4d0 [ 163.581284][ T3389] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.582124][ T3389] page dumped because: still mapped when deleted [ 163.583115][ T3389] CPU: 1 PID: 3389 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.584120][ T3389] Hardware name: linux,dummy-virt (DT) [ 163.585070][ T3389] Call trace: [ 163.585669][ T3389] dump_backtrace+0x94/0xec [ 163.586242][ T3389] show_stack+0x18/0x24 [ 163.586874][ T3389] dump_stack_lvl+0x78/0x90 [ 163.587580][ T3389] dump_stack+0x18/0x24 [ 163.588041][ T3389] filemap_unaccount_folio+0x118/0x278 [ 163.588506][ T3389] __filemap_remove_folio+0x3c/0x178 [ 163.588914][ T3389] filemap_remove_folio+0x48/0xa8 [ 163.589329][ T3389] truncate_inode_folio+0x30/0x4c [ 163.589778][ T3389] shmem_undo_range+0x208/0x620 [ 163.590559][ T3389] shmem_evict_inode+0x130/0x2dc [ 163.590955][ T3389] evict+0xb4/0x198 [ 163.591619][ T3389] iput+0x100/0x1b8 [ 163.592518][ T3389] dentry_unlink_inode+0xc0/0x188 [ 163.593436][ T3389] __dentry_kill+0x7c/0x1d4 [ 163.594304][ T3389] dput.part.0+0x30/0xbc [ 163.595203][ T3389] dput+0x4c/0x50 [ 163.595987][ T3389] __fput+0x110/0x2d4 [ 163.596864][ T3389] __fput_sync+0x50/0x5c [ 163.597777][ T3389] __arm64_sys_close+0x38/0x7c [ 163.598593][ T3389] invoke_syscall+0x48/0x118 [ 163.599485][ T3389] el0_svc_common.constprop.0+0x40/0xe0 [ 163.600691][ T3389] do_el0_svc+0x1c/0x28 [ 163.602048][ T3389] el0_svc+0x34/0xf8 [ 163.602514][ T3389] el0t_64_sync_handler+0x100/0x12c [ 163.603012][ T3389] el0t_64_sync+0x19c/0x1a0 executing program [ 163.606569][ T3389] BUG: Bad page cache in process syz-executor356 pfn:4732d [ 163.607255][ T3389] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4732d [ 163.608487][ T3389] memcg:f7f0000002c3a000 [ 163.609175][ T3389] aops:shmem_aops ino:468 [ 163.610027][ T3389] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.611507][ T3389] raw: 01ffc0000004002d ffffc1ffc0288ec8 ffffc1ffc01c2f48 f4f00000074cd4d0 [ 163.613338][ T3389] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.613961][ T3389] page dumped because: still mapped when deleted [ 163.614515][ T3389] CPU: 1 PID: 3389 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.615541][ T3389] Hardware name: linux,dummy-virt (DT) [ 163.616008][ T3389] Call trace: [ 163.616387][ T3389] dump_backtrace+0x94/0xec [ 163.616844][ T3389] show_stack+0x18/0x24 [ 163.617254][ T3389] dump_stack_lvl+0x78/0x90 [ 163.617669][ T3389] dump_stack+0x18/0x24 [ 163.618096][ T3389] filemap_unaccount_folio+0x118/0x278 [ 163.618591][ T3389] __filemap_remove_folio+0x3c/0x178 [ 163.619038][ T3389] filemap_remove_folio+0x48/0xa8 [ 163.619497][ T3389] truncate_inode_folio+0x30/0x4c [ 163.619958][ T3389] shmem_undo_range+0x208/0x620 [ 163.620425][ T3389] shmem_evict_inode+0x130/0x2dc [ 163.620960][ T3389] evict+0xb4/0x198 [ 163.621584][ T3389] iput+0x100/0x1b8 [ 163.622302][ T3389] dentry_unlink_inode+0xc0/0x188 [ 163.623243][ T3389] __dentry_kill+0x7c/0x1d4 [ 163.623689][ T3389] dput.part.0+0x30/0xbc [ 163.624354][ T3389] dput+0x4c/0x50 [ 163.625040][ T3389] __fput+0x110/0x2d4 [ 163.625845][ T3389] __fput_sync+0x50/0x5c [ 163.626663][ T3389] __arm64_sys_close+0x38/0x7c [ 163.627536][ T3389] invoke_syscall+0x48/0x118 [ 163.628045][ T3389] el0_svc_common.constprop.0+0x40/0xe0 [ 163.628531][ T3389] do_el0_svc+0x1c/0x28 [ 163.628959][ T3389] el0_svc+0x34/0xf8 [ 163.629381][ T3389] el0t_64_sync_handler+0x100/0x12c [ 163.629873][ T3389] el0t_64_sync+0x19c/0x1a0 executing program [ 163.667664][ T3390] BUG: Bad page cache in process syz-executor356 pfn:4a282 [ 163.668254][ T3390] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x4a282 [ 163.668840][ T3390] memcg:f7f0000002c3a000 [ 163.669168][ T3390] aops:shmem_aops ino:469 [ 163.669559][ T3390] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.671074][ T3390] raw: 01ffc0000004002d ffffc1ffc0289108 ffffc1ffc028a808 fbf00000074cd7f0 [ 163.672354][ T3390] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.673521][ T3390] page dumped because: still mapped when deleted [ 163.675001][ T3390] CPU: 1 PID: 3390 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.676658][ T3390] Hardware name: linux,dummy-virt (DT) [ 163.677469][ T3390] Call trace: [ 163.678138][ T3390] dump_backtrace+0x94/0xec [ 163.678959][ T3390] show_stack+0x18/0x24 [ 163.679468][ T3390] dump_stack_lvl+0x78/0x90 [ 163.679898][ T3390] dump_stack+0x18/0x24 [ 163.680306][ T3390] filemap_unaccount_folio+0x118/0x278 [ 163.680786][ T3390] __filemap_remove_folio+0x3c/0x178 [ 163.681245][ T3390] filemap_remove_folio+0x48/0xa8 [ 163.681682][ T3390] truncate_inode_folio+0x30/0x4c [ 163.682195][ T3390] shmem_undo_range+0x208/0x620 [ 163.682625][ T3390] shmem_evict_inode+0x130/0x2dc [ 163.683081][ T3390] evict+0xb4/0x198 [ 163.683454][ T3390] iput+0x100/0x1b8 [ 163.683830][ T3390] dentry_unlink_inode+0xc0/0x188 [ 163.684257][ T3390] __dentry_kill+0x7c/0x1d4 [ 163.684673][ T3390] dput.part.0+0x30/0xbc [ 163.685070][ T3390] dput+0x4c/0x50 [ 163.685436][ T3390] __fput+0x110/0x2d4 [ 163.685876][ T3390] __fput_sync+0x50/0x5c [ 163.686450][ T3390] __arm64_sys_close+0x38/0x7c [ 163.686942][ T3390] invoke_syscall+0x48/0x118 [ 163.687475][ T3390] el0_svc_common.constprop.0+0x40/0xe0 [ 163.687918][ T3390] do_el0_svc+0x1c/0x28 [ 163.688345][ T3390] el0_svc+0x34/0xf8 [ 163.688731][ T3390] el0t_64_sync_handler+0x100/0x12c [ 163.689140][ T3390] el0t_64_sync+0x19c/0x1a0 [ 163.690498][ T3390] BUG: Bad page cache in process syz-executor356 pfn:4a2a0 [ 163.691021][ T3390] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x4a2a0 [ 163.691829][ T3390] memcg:f7f0000002c3a000 [ 163.692197][ T3390] aops:shmem_aops ino:469 [ 163.692649][ T3390] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.693554][ T3390] raw: 01ffc0000004002d ffffc1ffc028a088 ffffc1ffc01e4208 fbf00000074cd7f0 [ 163.694194][ T3390] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.694713][ T3390] page dumped because: still mapped when deleted [ 163.695247][ T3390] CPU: 1 PID: 3390 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.695978][ T3390] Hardware name: linux,dummy-virt (DT) [ 163.696401][ T3390] Call trace: [ 163.696710][ T3390] dump_backtrace+0x94/0xec [ 163.697204][ T3390] show_stack+0x18/0x24 [ 163.697581][ T3390] dump_stack_lvl+0x78/0x90 [ 163.698345][ T3390] dump_stack+0x18/0x24 [ 163.698732][ T3390] filemap_unaccount_folio+0x118/0x278 [ 163.699226][ T3390] __filemap_remove_folio+0x3c/0x178 [ 163.699754][ T3390] filemap_remove_folio+0x48/0xa8 [ 163.700281][ T3390] truncate_inode_folio+0x30/0x4c [ 163.700727][ T3390] shmem_undo_range+0x208/0x620 [ 163.701181][ T3390] shmem_evict_inode+0x130/0x2dc [ 163.701589][ T3390] evict+0xb4/0x198 [ 163.702046][ T3390] iput+0x100/0x1b8 [ 163.702386][ T3390] dentry_unlink_inode+0xc0/0x188 [ 163.702746][ T3390] __dentry_kill+0x7c/0x1d4 [ 163.703155][ T3390] dput.part.0+0x30/0xbc [ 163.703579][ T3390] dput+0x4c/0x50 [ 163.703924][ T3390] __fput+0x110/0x2d4 [ 163.704276][ T3390] __fput_sync+0x50/0x5c [ 163.704653][ T3390] __arm64_sys_close+0x38/0x7c [ 163.705030][ T3390] invoke_syscall+0x48/0x118 [ 163.705421][ T3390] el0_svc_common.constprop.0+0x40/0xe0 [ 163.705932][ T3390] do_el0_svc+0x1c/0x28 [ 163.706367][ T3390] el0_svc+0x34/0xf8 [ 163.706741][ T3390] el0t_64_sync_handler+0x100/0x12c [ 163.707240][ T3390] el0t_64_sync+0x19c/0x1a0 [ 163.741124][ T3391] BUG: Bad page cache in process syz-executor356 pfn:4a44d [ 163.742739][ T3391] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a44d [ 163.744015][ T3391] memcg:f7f0000002c3a000 [ 163.744729][ T3391] aops:shmem_aops ino:5c [ 163.745686][ T3391] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.747319][ T3391] raw: 01ffc0000004002d ffffc1ffc0291388 ffffc1ffc0291308 f9f000000749ba50 [ 163.748772][ T3391] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.749974][ T3391] page dumped because: still mapped when deleted [ 163.750822][ T3391] CPU: 0 PID: 3391 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.752636][ T3391] Hardware name: linux,dummy-virt (DT) [ 163.753927][ T3391] Call trace: [ 163.754794][ T3391] dump_backtrace+0x94/0xec executing program [ 163.755754][ T3391] show_stack+0x18/0x24 [ 163.756594][ T3391] dump_stack_lvl+0x78/0x90 [ 163.757464][ T3391] dump_stack+0x18/0x24 [ 163.758496][ T3391] filemap_unaccount_folio+0x118/0x278 [ 163.759732][ T3391] __filemap_remove_folio+0x3c/0x178 [ 163.760878][ T3391] filemap_remove_folio+0x48/0xa8 [ 163.763054][ T3391] truncate_inode_folio+0x30/0x4c [ 163.763970][ T3391] shmem_undo_range+0x208/0x620 [ 163.764856][ T3391] shmem_evict_inode+0x130/0x2dc [ 163.765634][ T3391] evict+0xb4/0x198 [ 163.766358][ T3391] iput+0x100/0x1b8 [ 163.767160][ T3391] dentry_unlink_inode+0xc0/0x188 [ 163.767880][ T3391] __dentry_kill+0x7c/0x1d4 [ 163.768731][ T3391] dput.part.0+0x30/0xbc [ 163.769535][ T3391] dput+0x4c/0x50 [ 163.770545][ T3391] __fput+0x110/0x2d4 [ 163.771592][ T3391] __fput_sync+0x50/0x5c [ 163.772502][ T3391] __arm64_sys_close+0x38/0x7c [ 163.773312][ T3391] invoke_syscall+0x48/0x118 [ 163.774169][ T3391] el0_svc_common.constprop.0+0x40/0xe0 [ 163.775041][ T3391] do_el0_svc+0x1c/0x28 [ 163.775843][ T3391] el0_svc+0x34/0xf8 [ 163.776655][ T3391] el0t_64_sync_handler+0x100/0x12c [ 163.777534][ T3391] el0t_64_sync+0x19c/0x1a0 [ 163.782952][ T3391] BUG: Bad page cache in process syz-executor356 pfn:4a44c [ 163.784309][ T3391] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a44c [ 163.785441][ T3391] memcg:f7f0000002c3a000 [ 163.786318][ T3391] aops:shmem_aops ino:5c [ 163.787150][ T3391] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.788428][ T3391] raw: 01ffc0000004002d ffffc1ffc0291348 ffffc1ffc02912c8 f9f000000749ba50 [ 163.789801][ T3391] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.790876][ T3391] page dumped because: still mapped when deleted [ 163.792502][ T3391] CPU: 0 PID: 3391 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.794305][ T3391] Hardware name: linux,dummy-virt (DT) [ 163.795140][ T3391] Call trace: [ 163.795865][ T3391] dump_backtrace+0x94/0xec [ 163.796991][ T3391] show_stack+0x18/0x24 [ 163.797737][ T3391] dump_stack_lvl+0x78/0x90 [ 163.798535][ T3391] dump_stack+0x18/0x24 [ 163.799228][ T3391] filemap_unaccount_folio+0x118/0x278 [ 163.800412][ T3391] __filemap_remove_folio+0x3c/0x178 [ 163.801395][ T3391] filemap_remove_folio+0x48/0xa8 [ 163.802457][ T3391] truncate_inode_folio+0x30/0x4c [ 163.803331][ T3391] shmem_undo_range+0x208/0x620 [ 163.804248][ T3391] shmem_evict_inode+0x130/0x2dc [ 163.805072][ T3391] evict+0xb4/0x198 [ 163.805852][ T3391] iput+0x100/0x1b8 [ 163.806735][ T3391] dentry_unlink_inode+0xc0/0x188 [ 163.807474][ T3391] __dentry_kill+0x7c/0x1d4 [ 163.808139][ T3391] dput.part.0+0x30/0xbc [ 163.808919][ T3391] dput+0x4c/0x50 [ 163.809632][ T3391] __fput+0x110/0x2d4 [ 163.810545][ T3391] __fput_sync+0x50/0x5c [ 163.811663][ T3391] __arm64_sys_close+0x38/0x7c [ 163.812565][ T3391] invoke_syscall+0x48/0x118 [ 163.813662][ T3391] el0_svc_common.constprop.0+0x40/0xe0 [ 163.814990][ T3391] do_el0_svc+0x1c/0x28 [ 163.815799][ T3391] el0_svc+0x34/0xf8 [ 163.816565][ T3391] el0t_64_sync_handler+0x100/0x12c [ 163.817384][ T3391] el0t_64_sync+0x19c/0x1a0 executing program [ 163.880019][ T3392] BUG: Bad page cache in process syz-executor356 pfn:4a44f [ 163.881056][ T3392] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a44f [ 163.882304][ T3392] memcg:f7f0000002c3a000 [ 163.883055][ T3392] aops:shmem_aops ino:5d [ 163.883850][ T3392] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.885772][ T3392] raw: 01ffc0000004002d ffffc1ffc01cd2c8 ffffc1ffc0291248 f9f000000749ba50 [ 163.887313][ T3392] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.888347][ T3392] page dumped because: still mapped when deleted [ 163.889180][ T3392] CPU: 0 PID: 3392 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.890647][ T3392] Hardware name: linux,dummy-virt (DT) [ 163.891451][ T3392] Call trace: [ 163.892043][ T3392] dump_backtrace+0x94/0xec [ 163.892824][ T3392] show_stack+0x18/0x24 [ 163.893557][ T3392] dump_stack_lvl+0x78/0x90 [ 163.894408][ T3392] dump_stack+0x18/0x24 [ 163.895093][ T3392] filemap_unaccount_folio+0x118/0x278 [ 163.895885][ T3392] __filemap_remove_folio+0x3c/0x178 [ 163.896567][ T3392] filemap_remove_folio+0x48/0xa8 [ 163.897743][ T3392] truncate_inode_folio+0x30/0x4c [ 163.898655][ T3392] shmem_undo_range+0x208/0x620 [ 163.899511][ T3392] shmem_evict_inode+0x130/0x2dc [ 163.900318][ T3392] evict+0xb4/0x198 [ 163.901046][ T3392] iput+0x100/0x1b8 [ 163.901766][ T3392] dentry_unlink_inode+0xc0/0x188 [ 163.902550][ T3392] __dentry_kill+0x7c/0x1d4 [ 163.903341][ T3392] dput.part.0+0x30/0xbc [ 163.904063][ T3392] dput+0x4c/0x50 [ 163.904754][ T3392] __fput+0x110/0x2d4 [ 163.905514][ T3392] __fput_sync+0x50/0x5c [ 163.906281][ T3392] __arm64_sys_close+0x38/0x7c [ 163.907105][ T3392] invoke_syscall+0x48/0x118 [ 163.907801][ T3392] el0_svc_common.constprop.0+0x40/0xe0 [ 163.908592][ T3392] do_el0_svc+0x1c/0x28 [ 163.909819][ T3392] el0_svc+0x34/0xf8 [ 163.910531][ T3392] el0t_64_sync_handler+0x100/0x12c [ 163.911611][ T3392] el0t_64_sync+0x19c/0x1a0 [ 163.916346][ T3392] BUG: Bad page cache in process syz-executor356 pfn:4a449 [ 163.917524][ T3392] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a449 [ 163.918985][ T3392] memcg:f7f0000002c3a000 [ 163.920025][ T3392] aops:shmem_aops ino:5d [ 163.920916][ T3392] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.923099][ T3392] raw: 01ffc0000004002d ffffc1ffc02913c8 ffffc1ffc0291208 f9f000000749ba50 [ 163.924561][ T3392] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 163.925824][ T3392] page dumped because: still mapped when deleted [ 163.926841][ T3392] CPU: 0 PID: 3392 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 163.928558][ T3392] Hardware name: linux,dummy-virt (DT) [ 163.929382][ T3392] Call trace: [ 163.930055][ T3392] dump_backtrace+0x94/0xec [ 163.930993][ T3392] show_stack+0x18/0x24 [ 163.932199][ T3392] dump_stack_lvl+0x78/0x90 [ 163.933396][ T3392] dump_stack+0x18/0x24 [ 163.934280][ T3392] filemap_unaccount_folio+0x118/0x278 [ 163.935325][ T3392] __filemap_remove_folio+0x3c/0x178 [ 163.936219][ T3392] filemap_remove_folio+0x48/0xa8 [ 163.937188][ T3392] truncate_inode_folio+0x30/0x4c [ 163.937918][ T3392] shmem_undo_range+0x208/0x620 [ 163.938634][ T3392] shmem_evict_inode+0x130/0x2dc [ 163.939352][ T3392] evict+0xb4/0x198 [ 163.940077][ T3392] iput+0x100/0x1b8 [ 163.940886][ T3392] dentry_unlink_inode+0xc0/0x188 [ 163.942344][ T3392] __dentry_kill+0x7c/0x1d4 [ 163.943193][ T3392] dput.part.0+0x30/0xbc [ 163.943994][ T3392] dput+0x4c/0x50 [ 163.944732][ T3392] __fput+0x110/0x2d4 [ 163.945557][ T3392] __fput_sync+0x50/0x5c [ 163.946589][ T3392] __arm64_sys_close+0x38/0x7c [ 163.947488][ T3392] invoke_syscall+0x48/0x118 [ 163.948229][ T3392] el0_svc_common.constprop.0+0x40/0xe0 [ 163.949329][ T3392] do_el0_svc+0x1c/0x28 [ 163.950262][ T3392] el0_svc+0x34/0xf8 [ 163.951009][ T3392] el0t_64_sync_handler+0x100/0x12c [ 163.952277][ T3392] el0t_64_sync+0x19c/0x1a0 executing program [ 163.995805][ T3393] BUG: Bad page cache in process syz-executor356 pfn:4845a [ 163.996761][ T3393] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x4845a [ 163.997842][ T3393] memcg:f7f0000002c3a000 [ 163.998177][ T3393] aops:shmem_aops ino:46a [ 163.998568][ T3393] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 163.999612][ T3393] raw: 01ffc0000004002d ffffc1ffc01ce088 ffffc1ffc01e4148 fbf00000074cd7f0 [ 164.000655][ T3393] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.001941][ T3393] page dumped because: still mapped when deleted [ 164.002688][ T3393] CPU: 1 PID: 3393 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.003382][ T3393] Hardware name: linux,dummy-virt (DT) [ 164.003764][ T3393] Call trace: [ 164.004055][ T3393] dump_backtrace+0x94/0xec [ 164.004464][ T3393] show_stack+0x18/0x24 [ 164.004835][ T3393] dump_stack_lvl+0x78/0x90 [ 164.005222][ T3393] dump_stack+0x18/0x24 [ 164.005596][ T3393] filemap_unaccount_folio+0x118/0x278 [ 164.006069][ T3393] __filemap_remove_folio+0x3c/0x178 [ 164.006492][ T3393] filemap_remove_folio+0x48/0xa8 [ 164.006891][ T3393] truncate_inode_folio+0x30/0x4c [ 164.007290][ T3393] shmem_undo_range+0x208/0x620 [ 164.008456][ T3393] shmem_evict_inode+0x130/0x2dc [ 164.009035][ T3393] evict+0xb4/0x198 [ 164.009466][ T3393] iput+0x100/0x1b8 [ 164.009889][ T3393] dentry_unlink_inode+0xc0/0x188 [ 164.010292][ T3393] __dentry_kill+0x7c/0x1d4 [ 164.010681][ T3393] dput.part.0+0x30/0xbc [ 164.011417][ T3393] dput+0x4c/0x50 [ 164.012033][ T3393] __fput+0x110/0x2d4 [ 164.012770][ T3393] __fput_sync+0x50/0x5c [ 164.013482][ T3393] __arm64_sys_close+0x38/0x7c [ 164.014253][ T3393] invoke_syscall+0x48/0x118 [ 164.014999][ T3393] el0_svc_common.constprop.0+0x40/0xe0 [ 164.015609][ T3393] do_el0_svc+0x1c/0x28 [ 164.016051][ T3393] el0_svc+0x34/0xf8 [ 164.016461][ T3393] el0t_64_sync_handler+0x100/0x12c [ 164.016866][ T3393] el0t_64_sync+0x19c/0x1a0 [ 164.017878][ T3393] BUG: Bad page cache in process syz-executor356 pfn:47905 [ 164.018337][ T3393] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x47905 [ 164.018937][ T3393] memcg:f7f0000002c3a000 [ 164.019262][ T3393] aops:shmem_aops ino:46a [ 164.019699][ T3393] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.020441][ T3393] raw: 01ffc0000004002d ffffc1ffc0211688 ffffc1ffc0211748 fbf00000074cd7f0 [ 164.021405][ T3393] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.022824][ T3393] page dumped because: still mapped when deleted [ 164.023395][ T3393] CPU: 1 PID: 3393 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.024286][ T3393] Hardware name: linux,dummy-virt (DT) [ 164.024831][ T3393] Call trace: [ 164.025432][ T3393] dump_backtrace+0x94/0xec [ 164.026453][ T3393] show_stack+0x18/0x24 [ 164.027212][ T3393] dump_stack_lvl+0x78/0x90 [ 164.028078][ T3393] dump_stack+0x18/0x24 [ 164.029099][ T3393] filemap_unaccount_folio+0x118/0x278 [ 164.029837][ T3393] __filemap_remove_folio+0x3c/0x178 [ 164.030290][ T3393] filemap_remove_folio+0x48/0xa8 [ 164.030722][ T3393] truncate_inode_folio+0x30/0x4c [ 164.031172][ T3393] shmem_undo_range+0x208/0x620 [ 164.031745][ T3393] shmem_evict_inode+0x130/0x2dc [ 164.032220][ T3393] evict+0xb4/0x198 [ 164.032577][ T3393] iput+0x100/0x1b8 [ 164.032954][ T3393] dentry_unlink_inode+0xc0/0x188 [ 164.033539][ T3393] __dentry_kill+0x7c/0x1d4 [ 164.034073][ T3393] dput.part.0+0x30/0xbc [ 164.034486][ T3393] dput+0x4c/0x50 [ 164.034850][ T3393] __fput+0x110/0x2d4 [ 164.035268][ T3393] __fput_sync+0x50/0x5c [ 164.035836][ T3393] __arm64_sys_close+0x38/0x7c [ 164.036351][ T3393] invoke_syscall+0x48/0x118 [ 164.036783][ T3393] el0_svc_common.constprop.0+0x40/0xe0 [ 164.037430][ T3393] do_el0_svc+0x1c/0x28 [ 164.038423][ T3393] el0_svc+0x34/0xf8 [ 164.039377][ T3393] el0t_64_sync_handler+0x100/0x12c [ 164.039801][ T3393] el0t_64_sync+0x19c/0x1a0 executing program [ 164.093536][ T3394] BUG: Bad page cache in process syz-executor356 pfn:4a451 [ 164.094732][ T3394] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a451 [ 164.095870][ T3394] memcg:f7f0000002c3a000 [ 164.096551][ T3394] aops:shmem_aops ino:5e [ 164.097277][ T3394] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.098710][ T3394] raw: 01ffc0000004002d ffffc1ffc01f4d88 ffffc1ffc0291188 f9f000000749ba50 [ 164.099709][ T3394] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.100703][ T3394] page dumped because: still mapped when deleted [ 164.102052][ T3394] CPU: 0 PID: 3394 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.104258][ T3394] Hardware name: linux,dummy-virt (DT) [ 164.105518][ T3394] Call trace: [ 164.106226][ T3394] dump_backtrace+0x94/0xec [ 164.107086][ T3394] show_stack+0x18/0x24 [ 164.107864][ T3394] dump_stack_lvl+0x78/0x90 [ 164.108599][ T3394] dump_stack+0x18/0x24 [ 164.109335][ T3394] filemap_unaccount_folio+0x118/0x278 [ 164.110096][ T3394] __filemap_remove_folio+0x3c/0x178 [ 164.110976][ T3394] filemap_remove_folio+0x48/0xa8 [ 164.111808][ T3394] truncate_inode_folio+0x30/0x4c [ 164.112705][ T3394] shmem_undo_range+0x208/0x620 [ 164.113470][ T3394] shmem_evict_inode+0x130/0x2dc [ 164.114225][ T3394] evict+0xb4/0x198 [ 164.114917][ T3394] iput+0x100/0x1b8 [ 164.115615][ T3394] dentry_unlink_inode+0xc0/0x188 [ 164.116960][ T3394] __dentry_kill+0x7c/0x1d4 [ 164.117870][ T3394] dput.part.0+0x30/0xbc [ 164.118619][ T3394] dput+0x4c/0x50 [ 164.119391][ T3394] __fput+0x110/0x2d4 [ 164.120175][ T3394] __fput_sync+0x50/0x5c [ 164.120970][ T3394] __arm64_sys_close+0x38/0x7c [ 164.121996][ T3394] invoke_syscall+0x48/0x118 [ 164.122736][ T3394] el0_svc_common.constprop.0+0x40/0xe0 [ 164.123556][ T3394] do_el0_svc+0x1c/0x28 [ 164.124272][ T3394] el0_svc+0x34/0xf8 [ 164.125014][ T3394] el0t_64_sync_handler+0x100/0x12c [ 164.125791][ T3394] el0t_64_sync+0x19c/0x1a0 [ 164.127438][ T3394] BUG: Bad page cache in process syz-executor356 pfn:4a446 [ 164.128299][ T3394] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a446 [ 164.129444][ T3394] memcg:f7f0000002c3a000 [ 164.130108][ T3394] aops:shmem_aops ino:5e [ 164.130916][ T3394] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.132947][ T3394] raw: 01ffc0000004002d ffffc1ffc0291448 ffffc1ffc0291148 f9f000000749ba50 [ 164.134143][ T3394] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.135366][ T3394] page dumped because: still mapped when deleted [ 164.136135][ T3394] CPU: 0 PID: 3394 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.137755][ T3394] Hardware name: linux,dummy-virt (DT) [ 164.138573][ T3394] Call trace: [ 164.139130][ T3394] dump_backtrace+0x94/0xec [ 164.139865][ T3394] show_stack+0x18/0x24 [ 164.140849][ T3394] dump_stack_lvl+0x78/0x90 [ 164.141935][ T3394] dump_stack+0x18/0x24 [ 164.142757][ T3394] filemap_unaccount_folio+0x118/0x278 [ 164.143697][ T3394] __filemap_remove_folio+0x3c/0x178 [ 164.144645][ T3394] filemap_remove_folio+0x48/0xa8 [ 164.145483][ T3394] truncate_inode_folio+0x30/0x4c [ 164.146671][ T3394] shmem_undo_range+0x208/0x620 [ 164.147602][ T3394] shmem_evict_inode+0x130/0x2dc [ 164.148498][ T3394] evict+0xb4/0x198 [ 164.149260][ T3394] iput+0x100/0x1b8 [ 164.150002][ T3394] dentry_unlink_inode+0xc0/0x188 [ 164.150774][ T3394] __dentry_kill+0x7c/0x1d4 [ 164.151695][ T3394] dput.part.0+0x30/0xbc [ 164.152397][ T3394] dput+0x4c/0x50 [ 164.153089][ T3394] __fput+0x110/0x2d4 [ 164.153844][ T3394] __fput_sync+0x50/0x5c [ 164.154622][ T3394] __arm64_sys_close+0x38/0x7c [ 164.155357][ T3394] invoke_syscall+0x48/0x118 [ 164.156094][ T3394] el0_svc_common.constprop.0+0x40/0xe0 [ 164.156907][ T3394] do_el0_svc+0x1c/0x28 [ 164.157686][ T3394] el0_svc+0x34/0xf8 [ 164.158376][ T3394] el0t_64_sync_handler+0x100/0x12c [ 164.159166][ T3394] el0t_64_sync+0x19c/0x1a0 executing program [ 164.203810][ T3395] BUG: Bad page cache in process syz-executor356 pfn:4a27f [ 164.204859][ T3395] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a27f [ 164.205863][ T3395] memcg:f7f0000002c3a000 [ 164.206449][ T3395] aops:shmem_aops ino:5f [ 164.207136][ T3395] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.208909][ T3395] raw: 01ffc0000004002d ffffc1ffc0291408 ffffc1ffc0291c08 faf000000749aab0 [ 164.209988][ T3395] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.210989][ T3395] page dumped because: still mapped when deleted [ 164.212854][ T3395] CPU: 0 PID: 3395 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.214444][ T3395] Hardware name: linux,dummy-virt (DT) [ 164.215349][ T3395] Call trace: [ 164.215917][ T3395] dump_backtrace+0x94/0xec [ 164.216713][ T3395] show_stack+0x18/0x24 [ 164.217428][ T3395] dump_stack_lvl+0x78/0x90 [ 164.218224][ T3395] dump_stack+0x18/0x24 [ 164.219011][ T3395] filemap_unaccount_folio+0x118/0x278 [ 164.220189][ T3395] __filemap_remove_folio+0x3c/0x178 [ 164.221084][ T3395] filemap_remove_folio+0x48/0xa8 [ 164.221907][ T3395] truncate_inode_folio+0x30/0x4c [ 164.222722][ T3395] shmem_undo_range+0x208/0x620 [ 164.223540][ T3395] shmem_evict_inode+0x130/0x2dc [ 164.224279][ T3395] evict+0xb4/0x198 [ 164.224944][ T3395] iput+0x100/0x1b8 [ 164.225614][ T3395] dentry_unlink_inode+0xc0/0x188 [ 164.226478][ T3395] __dentry_kill+0x7c/0x1d4 [ 164.227225][ T3395] dput.part.0+0x30/0xbc [ 164.227972][ T3395] dput+0x4c/0x50 [ 164.228630][ T3395] __fput+0x110/0x2d4 [ 164.229367][ T3395] __fput_sync+0x50/0x5c [ 164.230395][ T3395] __arm64_sys_close+0x38/0x7c [ 164.231325][ T3395] invoke_syscall+0x48/0x118 [ 164.232195][ T3395] el0_svc_common.constprop.0+0x40/0xe0 [ 164.233210][ T3395] do_el0_svc+0x1c/0x28 [ 164.234002][ T3395] el0_svc+0x34/0xf8 [ 164.234716][ T3395] el0t_64_sync_handler+0x100/0x12c [ 164.235586][ T3395] el0t_64_sync+0x19c/0x1a0 [ 164.237459][ T3395] BUG: Bad page cache in process syz-executor356 pfn:4a470 [ 164.238409][ T3395] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a470 [ 164.239662][ T3395] memcg:f7f0000002c3a000 [ 164.240633][ T3395] aops:shmem_aops ino:5f [ 164.242231][ T3395] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.244784][ T3395] raw: 01ffc0000004002d ffffc1ffc0289fc8 ffffc1ffc02910c8 faf000000749aab0 [ 164.246712][ T3395] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.247734][ T3395] page dumped because: still mapped when deleted [ 164.248498][ T3395] CPU: 0 PID: 3395 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.250119][ T3395] Hardware name: linux,dummy-virt (DT) [ 164.250853][ T3395] Call trace: [ 164.251475][ T3395] dump_backtrace+0x94/0xec [ 164.252206][ T3395] show_stack+0x18/0x24 [ 164.252948][ T3395] dump_stack_lvl+0x78/0x90 [ 164.253767][ T3395] dump_stack+0x18/0x24 [ 164.254454][ T3395] filemap_unaccount_folio+0x118/0x278 [ 164.255232][ T3395] __filemap_remove_folio+0x3c/0x178 [ 164.255962][ T3395] filemap_remove_folio+0x48/0xa8 [ 164.256825][ T3395] truncate_inode_folio+0x30/0x4c [ 164.257625][ T3395] shmem_undo_range+0x208/0x620 [ 164.258519][ T3395] shmem_evict_inode+0x130/0x2dc [ 164.259551][ T3395] evict+0xb4/0x198 [ 164.260597][ T3395] iput+0x100/0x1b8 [ 164.261459][ T3395] dentry_unlink_inode+0xc0/0x188 [ 164.262459][ T3395] __dentry_kill+0x7c/0x1d4 [ 164.263234][ T3395] dput.part.0+0x30/0xbc [ 164.264082][ T3395] dput+0x4c/0x50 [ 164.264742][ T3395] __fput+0x110/0x2d4 [ 164.265563][ T3395] __fput_sync+0x50/0x5c [ 164.266446][ T3395] __arm64_sys_close+0x38/0x7c [ 164.267219][ T3395] invoke_syscall+0x48/0x118 [ 164.267949][ T3395] el0_svc_common.constprop.0+0x40/0xe0 [ 164.269136][ T3395] do_el0_svc+0x1c/0x28 [ 164.269920][ T3395] el0_svc+0x34/0xf8 [ 164.270761][ T3395] el0t_64_sync_handler+0x100/0x12c [ 164.271992][ T3395] el0t_64_sync+0x19c/0x1a0 executing program [ 164.304694][ T3396] BUG: Bad page cache in process syz-executor356 pfn:48458 [ 164.305405][ T3396] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x48458 [ 164.306458][ T3396] memcg:f7f0000002c3a000 [ 164.306975][ T3396] aops:shmem_aops ino:46b [ 164.307564][ T3396] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.308830][ T3396] raw: 01ffc0000004002d ffffc1ffc0211788 ffffc1ffc02895c8 fbf00000074cd7f0 [ 164.309839][ T3396] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.310814][ T3396] page dumped because: still mapped when deleted [ 164.311811][ T3396] CPU: 1 PID: 3396 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.313304][ T3396] Hardware name: linux,dummy-virt (DT) [ 164.314173][ T3396] Call trace: [ 164.314705][ T3396] dump_backtrace+0x94/0xec [ 164.315337][ T3396] show_stack+0x18/0x24 [ 164.316002][ T3396] dump_stack_lvl+0x78/0x90 [ 164.316843][ T3396] dump_stack+0x18/0x24 [ 164.317518][ T3396] filemap_unaccount_folio+0x118/0x278 [ 164.318378][ T3396] __filemap_remove_folio+0x3c/0x178 [ 164.319168][ T3396] filemap_remove_folio+0x48/0xa8 [ 164.319964][ T3396] truncate_inode_folio+0x30/0x4c [ 164.320755][ T3396] shmem_undo_range+0x208/0x620 [ 164.321982][ T3396] shmem_evict_inode+0x130/0x2dc [ 164.323035][ T3396] evict+0xb4/0x198 [ 164.323566][ T3396] iput+0x100/0x1b8 [ 164.324025][ T3396] dentry_unlink_inode+0xc0/0x188 [ 164.324556][ T3396] __dentry_kill+0x7c/0x1d4 [ 164.325204][ T3396] dput.part.0+0x30/0xbc [ 164.325729][ T3396] dput+0x4c/0x50 [ 164.326282][ T3396] __fput+0x110/0x2d4 [ 164.326756][ T3396] __fput_sync+0x50/0x5c [ 164.327292][ T3396] __arm64_sys_close+0x38/0x7c [ 164.327789][ T3396] invoke_syscall+0x48/0x118 [ 164.328255][ T3396] el0_svc_common.constprop.0+0x40/0xe0 [ 164.328743][ T3396] do_el0_svc+0x1c/0x28 [ 164.329170][ T3396] el0_svc+0x34/0xf8 [ 164.329732][ T3396] el0t_64_sync_handler+0x100/0x12c [ 164.330238][ T3396] el0t_64_sync+0x19c/0x1a0 [ 164.332170][ T3396] BUG: Bad page cache in process syz-executor356 pfn:4a257 [ 164.332712][ T3396] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x4a257 [ 164.333314][ T3396] memcg:f7f0000002c3a000 [ 164.333770][ T3396] aops:shmem_aops ino:46b [ 164.334253][ T3396] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.335121][ T3396] raw: 01ffc0000004002d ffffc1ffc0211608 ffffc1ffc02115c8 fbf00000074cd7f0 [ 164.335833][ T3396] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.336414][ T3396] page dumped because: still mapped when deleted [ 164.336893][ T3396] CPU: 1 PID: 3396 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.337928][ T3396] Hardware name: linux,dummy-virt (DT) [ 164.338391][ T3396] Call trace: [ 164.338706][ T3396] dump_backtrace+0x94/0xec [ 164.339392][ T3396] show_stack+0x18/0x24 [ 164.340040][ T3396] dump_stack_lvl+0x78/0x90 [ 164.340934][ T3396] dump_stack+0x18/0x24 [ 164.342032][ T3396] filemap_unaccount_folio+0x118/0x278 [ 164.343238][ T3396] __filemap_remove_folio+0x3c/0x178 [ 164.343692][ T3396] filemap_remove_folio+0x48/0xa8 [ 164.344172][ T3396] truncate_inode_folio+0x30/0x4c [ 164.344684][ T3396] shmem_undo_range+0x208/0x620 [ 164.345145][ T3396] shmem_evict_inode+0x130/0x2dc [ 164.345808][ T3396] evict+0xb4/0x198 [ 164.346392][ T3396] iput+0x100/0x1b8 [ 164.346848][ T3396] dentry_unlink_inode+0xc0/0x188 [ 164.347464][ T3396] __dentry_kill+0x7c/0x1d4 [ 164.347982][ T3396] dput.part.0+0x30/0xbc [ 164.348455][ T3396] dput+0x4c/0x50 [ 164.348876][ T3396] __fput+0x110/0x2d4 [ 164.349276][ T3396] __fput_sync+0x50/0x5c [ 164.349696][ T3396] __arm64_sys_close+0x38/0x7c [ 164.350170][ T3396] invoke_syscall+0x48/0x118 [ 164.350592][ T3396] el0_svc_common.constprop.0+0x40/0xe0 [ 164.351169][ T3396] do_el0_svc+0x1c/0x28 [ 164.351689][ T3396] el0_svc+0x34/0xf8 [ 164.352180][ T3396] el0t_64_sync_handler+0x100/0x12c [ 164.352723][ T3396] el0t_64_sync+0x19c/0x1a0 executing program [ 164.395713][ T3397] BUG: Bad page cache in process syz-executor356 pfn:47d36 [ 164.396817][ T3397] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x47d36 [ 164.397888][ T3397] memcg:f7f0000002c3a000 [ 164.398585][ T3397] aops:shmem_aops ino:60 [ 164.399360][ T3397] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.400901][ T3397] raw: 01ffc0000004002d ffffc1ffc0207048 ffffc1ffc0290448 faf000000749aab0 [ 164.402197][ T3397] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.403248][ T3397] page dumped because: still mapped when deleted [ 164.404163][ T3397] CPU: 0 PID: 3397 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.405600][ T3397] Hardware name: linux,dummy-virt (DT) [ 164.406503][ T3397] Call trace: [ 164.407247][ T3397] dump_backtrace+0x94/0xec [ 164.408068][ T3397] show_stack+0x18/0x24 [ 164.408821][ T3397] dump_stack_lvl+0x78/0x90 [ 164.409546][ T3397] dump_stack+0x18/0x24 [ 164.410319][ T3397] filemap_unaccount_folio+0x118/0x278 [ 164.411219][ T3397] __filemap_remove_folio+0x3c/0x178 [ 164.412367][ T3397] filemap_remove_folio+0x48/0xa8 [ 164.413335][ T3397] truncate_inode_folio+0x30/0x4c [ 164.414302][ T3397] shmem_undo_range+0x208/0x620 [ 164.415233][ T3397] shmem_evict_inode+0x130/0x2dc [ 164.416060][ T3397] evict+0xb4/0x198 [ 164.416777][ T3397] iput+0x100/0x1b8 [ 164.417524][ T3397] dentry_unlink_inode+0xc0/0x188 [ 164.418550][ T3397] __dentry_kill+0x7c/0x1d4 [ 164.419431][ T3397] dput.part.0+0x30/0xbc [ 164.420311][ T3397] dput+0x4c/0x50 [ 164.421179][ T3397] __fput+0x110/0x2d4 [ 164.422461][ T3397] __fput_sync+0x50/0x5c [ 164.423383][ T3397] __arm64_sys_close+0x38/0x7c [ 164.424329][ T3397] invoke_syscall+0x48/0x118 [ 164.425269][ T3397] el0_svc_common.constprop.0+0x40/0xe0 [ 164.426259][ T3397] do_el0_svc+0x1c/0x28 [ 164.426987][ T3397] el0_svc+0x34/0xf8 [ 164.427694][ T3397] el0t_64_sync_handler+0x100/0x12c [ 164.428600][ T3397] el0t_64_sync+0x19c/0x1a0 [ 164.433563][ T3397] BUG: Bad page cache in process syz-executor356 pfn:4a411 [ 164.435179][ T3397] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a411 [ 164.436278][ T3397] memcg:f7f0000002c3a000 [ 164.437002][ T3397] aops:shmem_aops ino:60 [ 164.437682][ T3397] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.438810][ T3397] raw: 01ffc0000004002d ffffc1ffc01f4d88 ffffc1ffc0290408 faf000000749aab0 [ 164.439293][ T3397] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.439738][ T3397] page dumped because: still mapped when deleted [ 164.440335][ T3397] CPU: 0 PID: 3397 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.442116][ T3397] Hardware name: linux,dummy-virt (DT) [ 164.442785][ T3397] Call trace: [ 164.443305][ T3397] dump_backtrace+0x94/0xec [ 164.444106][ T3397] show_stack+0x18/0x24 [ 164.444900][ T3397] dump_stack_lvl+0x78/0x90 [ 164.445740][ T3397] dump_stack+0x18/0x24 [ 164.446519][ T3397] filemap_unaccount_folio+0x118/0x278 [ 164.447274][ T3397] __filemap_remove_folio+0x3c/0x178 [ 164.447812][ T3397] filemap_remove_folio+0x48/0xa8 [ 164.448233][ T3397] truncate_inode_folio+0x30/0x4c [ 164.448609][ T3397] shmem_undo_range+0x208/0x620 [ 164.449018][ T3397] shmem_evict_inode+0x130/0x2dc [ 164.449391][ T3397] evict+0xb4/0x198 [ 164.449800][ T3397] iput+0x100/0x1b8 [ 164.450147][ T3397] dentry_unlink_inode+0xc0/0x188 [ 164.450582][ T3397] __dentry_kill+0x7c/0x1d4 [ 164.450935][ T3397] dput.part.0+0x30/0xbc [ 164.451439][ T3397] dput+0x4c/0x50 [ 164.451818][ T3397] __fput+0x110/0x2d4 [ 164.452273][ T3397] __fput_sync+0x50/0x5c [ 164.453014][ T3397] __arm64_sys_close+0x38/0x7c [ 164.453571][ T3397] invoke_syscall+0x48/0x118 [ 164.453979][ T3397] el0_svc_common.constprop.0+0x40/0xe0 [ 164.454373][ T3397] do_el0_svc+0x1c/0x28 [ 164.454801][ T3397] el0_svc+0x34/0xf8 [ 164.455346][ T3397] el0t_64_sync_handler+0x100/0x12c [ 164.455795][ T3397] el0t_64_sync+0x19c/0x1a0 executing program [ 164.483705][ T3398] BUG: Bad page cache in process syz-executor356 pfn:48454 [ 164.484506][ T3398] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x48454 [ 164.486024][ T3398] memcg:f7f0000002c3a000 [ 164.486615][ T3398] aops:shmem_aops ino:46c [ 164.487254][ T3398] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.488939][ T3398] raw: 01ffc0000004002d ffffc1ffc0211548 ffffc1ffc02114c8 fbf00000074cd7f0 [ 164.490574][ T3398] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.491962][ T3398] page dumped because: still mapped when deleted [ 164.493575][ T3398] CPU: 1 PID: 3398 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.495120][ T3398] Hardware name: linux,dummy-virt (DT) [ 164.495873][ T3398] Call trace: [ 164.496391][ T3398] dump_backtrace+0x94/0xec [ 164.497021][ T3398] show_stack+0x18/0x24 [ 164.497753][ T3398] dump_stack_lvl+0x78/0x90 [ 164.498475][ T3398] dump_stack+0x18/0x24 [ 164.499128][ T3398] filemap_unaccount_folio+0x118/0x278 [ 164.499890][ T3398] __filemap_remove_folio+0x3c/0x178 [ 164.500737][ T3398] filemap_remove_folio+0x48/0xa8 [ 164.501702][ T3398] truncate_inode_folio+0x30/0x4c [ 164.502584][ T3398] shmem_undo_range+0x208/0x620 [ 164.503303][ T3398] shmem_evict_inode+0x130/0x2dc [ 164.503977][ T3398] evict+0xb4/0x198 [ 164.504619][ T3398] iput+0x100/0x1b8 [ 164.505302][ T3398] dentry_unlink_inode+0xc0/0x188 [ 164.506105][ T3398] __dentry_kill+0x7c/0x1d4 [ 164.506804][ T3398] dput.part.0+0x30/0xbc [ 164.507584][ T3398] dput+0x4c/0x50 [ 164.508320][ T3398] __fput+0x110/0x2d4 [ 164.509189][ T3398] __fput_sync+0x50/0x5c [ 164.509819][ T3398] __arm64_sys_close+0x38/0x7c [ 164.510570][ T3398] invoke_syscall+0x48/0x118 [ 164.511317][ T3398] el0_svc_common.constprop.0+0x40/0xe0 [ 164.511967][ T3398] do_el0_svc+0x1c/0x28 [ 164.512373][ T3398] el0_svc+0x34/0xf8 [ 164.512737][ T3398] el0t_64_sync_handler+0x100/0x12c [ 164.513200][ T3398] el0t_64_sync+0x19c/0x1a0 [ 164.514377][ T3398] BUG: Bad page cache in process syz-executor356 pfn:48453 [ 164.514861][ T3398] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x48453 [ 164.515380][ T3398] memcg:f7f0000002c3a000 [ 164.515706][ T3398] aops:shmem_aops ino:46c [ 164.516059][ T3398] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.516830][ T3398] raw: 01ffc0000004002d ffffc1ffc0211508 ffffc1ffc01a29c8 fbf00000074cd7f0 [ 164.517635][ T3398] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.518730][ T3398] page dumped because: still mapped when deleted [ 164.519590][ T3398] CPU: 1 PID: 3398 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.520897][ T3398] Hardware name: linux,dummy-virt (DT) [ 164.521994][ T3398] Call trace: [ 164.522664][ T3398] dump_backtrace+0x94/0xec [ 164.523473][ T3398] show_stack+0x18/0x24 [ 164.524117][ T3398] dump_stack_lvl+0x78/0x90 [ 164.524513][ T3398] dump_stack+0x18/0x24 [ 164.524878][ T3398] filemap_unaccount_folio+0x118/0x278 [ 164.525298][ T3398] __filemap_remove_folio+0x3c/0x178 [ 164.525799][ T3398] filemap_remove_folio+0x48/0xa8 [ 164.526209][ T3398] truncate_inode_folio+0x30/0x4c [ 164.526605][ T3398] shmem_undo_range+0x208/0x620 [ 164.527076][ T3398] shmem_evict_inode+0x130/0x2dc [ 164.527561][ T3398] evict+0xb4/0x198 [ 164.527938][ T3398] iput+0x100/0x1b8 [ 164.528592][ T3398] dentry_unlink_inode+0xc0/0x188 [ 164.529379][ T3398] __dentry_kill+0x7c/0x1d4 [ 164.529808][ T3398] dput.part.0+0x30/0xbc [ 164.530184][ T3398] dput+0x4c/0x50 [ 164.530532][ T3398] __fput+0x110/0x2d4 [ 164.530871][ T3398] __fput_sync+0x50/0x5c [ 164.531336][ T3398] __arm64_sys_close+0x38/0x7c [ 164.531766][ T3398] invoke_syscall+0x48/0x118 [ 164.532193][ T3398] el0_svc_common.constprop.0+0x40/0xe0 [ 164.532594][ T3398] do_el0_svc+0x1c/0x28 [ 164.532999][ T3398] el0_svc+0x34/0xf8 [ 164.533381][ T3398] el0t_64_sync_handler+0x100/0x12c [ 164.533834][ T3398] el0t_64_sync+0x19c/0x1a0 [ 164.557428][ T3399] BUG: Bad page cache in process syz-executor356 pfn:470bd [ 164.558034][ T3399] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x470bd [ 164.558655][ T3399] memcg:f7f0000002c3a000 [ 164.559182][ T3399] aops:shmem_aops ino:46d [ 164.559887][ T3399] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.562079][ T3399] raw: 01ffc0000004002d ffffc1ffc0289108 ffffc1ffc01ccb08 f4f00000074cd4d0 [ 164.562673][ T3399] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.563425][ T3399] page dumped because: still mapped when deleted [ 164.564100][ T3399] CPU: 1 PID: 3399 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.564923][ T3399] Hardware name: linux,dummy-virt (DT) [ 164.565454][ T3399] Call trace: [ 164.565833][ T3399] dump_backtrace+0x94/0xec [ 164.566263][ T3399] show_stack+0x18/0x24 [ 164.566702][ T3399] dump_stack_lvl+0x78/0x90 [ 164.567239][ T3399] dump_stack+0x18/0x24 [ 164.567707][ T3399] filemap_unaccount_folio+0x118/0x278 [ 164.568307][ T3399] __filemap_remove_folio+0x3c/0x178 [ 164.569293][ T3399] filemap_remove_folio+0x48/0xa8 [ 164.570265][ T3399] truncate_inode_folio+0x30/0x4c [ 164.571218][ T3399] shmem_undo_range+0x208/0x620 [ 164.572426][ T3399] shmem_evict_inode+0x130/0x2dc [ 164.573027][ T3399] evict+0xb4/0x198 [ 164.573495][ T3399] iput+0x100/0x1b8 [ 164.573911][ T3399] dentry_unlink_inode+0xc0/0x188 [ 164.574358][ T3399] __dentry_kill+0x7c/0x1d4 [ 164.574758][ T3399] dput.part.0+0x30/0xbc [ 164.575148][ T3399] dput+0x4c/0x50 [ 164.575552][ T3399] __fput+0x110/0x2d4 [ 164.575932][ T3399] __fput_sync+0x50/0x5c [ 164.576605][ T3399] __arm64_sys_close+0x38/0x7c [ 164.577007][ T3399] invoke_syscall+0x48/0x118 [ 164.577484][ T3399] el0_svc_common.constprop.0+0x40/0xe0 [ 164.578029][ T3399] do_el0_svc+0x1c/0x28 [ 164.578440][ T3399] el0_svc+0x34/0xf8 [ 164.578833][ T3399] el0t_64_sync_handler+0x100/0x12c [ 164.579274][ T3399] el0t_64_sync+0x19c/0x1a0 executing program [ 164.583772][ T3399] BUG: Bad page cache in process syz-executor356 pfn:4732c [ 164.584265][ T3399] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4732c [ 164.584785][ T3399] memcg:f7f0000002c3a000 [ 164.585121][ T3399] aops:shmem_aops ino:46d [ 164.585549][ T3399] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.586315][ T3399] raw: 01ffc0000004002d ffffc1ffc01c2f48 ffffc1ffc02894c8 f4f00000074cd4d0 [ 164.586842][ T3399] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.587380][ T3399] page dumped because: still mapped when deleted [ 164.587848][ T3399] CPU: 1 PID: 3399 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.589749][ T3399] Hardware name: linux,dummy-virt (DT) [ 164.590998][ T3399] Call trace: [ 164.592085][ T3399] dump_backtrace+0x94/0xec [ 164.592562][ T3399] show_stack+0x18/0x24 [ 164.592990][ T3399] dump_stack_lvl+0x78/0x90 [ 164.593436][ T3399] dump_stack+0x18/0x24 [ 164.593900][ T3399] filemap_unaccount_folio+0x118/0x278 [ 164.594393][ T3399] __filemap_remove_folio+0x3c/0x178 [ 164.594862][ T3399] filemap_remove_folio+0x48/0xa8 [ 164.595304][ T3399] truncate_inode_folio+0x30/0x4c [ 164.595750][ T3399] shmem_undo_range+0x208/0x620 [ 164.596182][ T3399] shmem_evict_inode+0x130/0x2dc [ 164.596630][ T3399] evict+0xb4/0x198 [ 164.597023][ T3399] iput+0x100/0x1b8 [ 164.597471][ T3399] dentry_unlink_inode+0xc0/0x188 [ 164.598063][ T3399] __dentry_kill+0x7c/0x1d4 [ 164.598515][ T3399] dput.part.0+0x30/0xbc [ 164.598963][ T3399] dput+0x4c/0x50 [ 164.599390][ T3399] __fput+0x110/0x2d4 [ 164.599849][ T3399] __fput_sync+0x50/0x5c [ 164.600375][ T3399] __arm64_sys_close+0x38/0x7c [ 164.601002][ T3399] invoke_syscall+0x48/0x118 [ 164.601639][ T3399] el0_svc_common.constprop.0+0x40/0xe0 [ 164.602126][ T3399] do_el0_svc+0x1c/0x28 [ 164.602502][ T3399] el0_svc+0x34/0xf8 [ 164.602857][ T3399] el0t_64_sync_handler+0x100/0x12c [ 164.603305][ T3399] el0t_64_sync+0x19c/0x1a0 executing program [ 164.641250][ T3400] BUG: Bad page cache in process syz-executor356 pfn:468a7 [ 164.642501][ T3400] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x468a7 [ 164.643648][ T3400] memcg:f7f0000002c3a000 [ 164.644353][ T3400] aops:shmem_aops ino:46e [ 164.645209][ T3400] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.646712][ T3400] raw: 01ffc0000004002d ffffc1ffc01ce088 ffffc1ffc0211548 fbf00000074cd7f0 [ 164.647781][ T3400] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.648648][ T3400] page dumped because: still mapped when deleted [ 164.649440][ T3400] CPU: 1 PID: 3400 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.650981][ T3400] Hardware name: linux,dummy-virt (DT) [ 164.652075][ T3400] Call trace: [ 164.652698][ T3400] dump_backtrace+0x94/0xec [ 164.653491][ T3400] show_stack+0x18/0x24 [ 164.654222][ T3400] dump_stack_lvl+0x78/0x90 [ 164.655143][ T3400] dump_stack+0x18/0x24 [ 164.656059][ T3400] filemap_unaccount_folio+0x118/0x278 [ 164.657185][ T3400] __filemap_remove_folio+0x3c/0x178 [ 164.657993][ T3400] filemap_remove_folio+0x48/0xa8 [ 164.658953][ T3400] truncate_inode_folio+0x30/0x4c [ 164.659944][ T3400] shmem_undo_range+0x208/0x620 [ 164.660925][ T3400] shmem_evict_inode+0x130/0x2dc [ 164.662308][ T3400] evict+0xb4/0x198 [ 164.663112][ T3400] iput+0x100/0x1b8 [ 164.663833][ T3400] dentry_unlink_inode+0xc0/0x188 [ 164.664722][ T3400] __dentry_kill+0x7c/0x1d4 [ 164.665616][ T3400] dput.part.0+0x30/0xbc [ 164.666466][ T3400] dput+0x4c/0x50 [ 164.667169][ T3400] __fput+0x110/0x2d4 [ 164.667900][ T3400] __fput_sync+0x50/0x5c [ 164.668733][ T3400] __arm64_sys_close+0x38/0x7c [ 164.669750][ T3400] invoke_syscall+0x48/0x118 [ 164.670715][ T3400] el0_svc_common.constprop.0+0x40/0xe0 [ 164.672187][ T3400] do_el0_svc+0x1c/0x28 [ 164.673081][ T3400] el0_svc+0x34/0xf8 [ 164.673912][ T3400] el0t_64_sync_handler+0x100/0x12c [ 164.674765][ T3400] el0t_64_sync+0x19c/0x1a0 [ 164.678263][ T3400] BUG: Bad page cache in process syz-executor356 pfn:48455 [ 164.679422][ T3400] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x48455 [ 164.681069][ T3400] memcg:f7f0000002c3a000 [ 164.682078][ T3400] aops:shmem_aops ino:46e [ 164.683273][ T3400] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.685056][ T3400] raw: 01ffc0000004002d ffffc1ffc01a29c8 ffffc1ffc0289888 fbf00000074cd7f0 [ 164.686243][ T3400] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.687379][ T3400] page dumped because: still mapped when deleted [ 164.688277][ T3400] CPU: 1 PID: 3400 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.690184][ T3400] Hardware name: linux,dummy-virt (DT) [ 164.691092][ T3400] Call trace: [ 164.691901][ T3400] dump_backtrace+0x94/0xec [ 164.692832][ T3400] show_stack+0x18/0x24 [ 164.693817][ T3400] dump_stack_lvl+0x78/0x90 [ 164.694762][ T3400] dump_stack+0x18/0x24 [ 164.695708][ T3400] filemap_unaccount_folio+0x118/0x278 [ 164.696715][ T3400] __filemap_remove_folio+0x3c/0x178 [ 164.697578][ T3400] filemap_remove_folio+0x48/0xa8 [ 164.698445][ T3400] truncate_inode_folio+0x30/0x4c [ 164.699444][ T3400] shmem_undo_range+0x208/0x620 [ 164.700405][ T3400] shmem_evict_inode+0x130/0x2dc [ 164.701327][ T3400] evict+0xb4/0x198 [ 164.702194][ T3400] iput+0x100/0x1b8 [ 164.703005][ T3400] dentry_unlink_inode+0xc0/0x188 [ 164.704092][ T3400] __dentry_kill+0x7c/0x1d4 [ 164.705058][ T3400] dput.part.0+0x30/0xbc [ 164.705938][ T3400] dput+0x4c/0x50 [ 164.706684][ T3400] __fput+0x110/0x2d4 [ 164.707545][ T3400] __fput_sync+0x50/0x5c [ 164.708407][ T3400] __arm64_sys_close+0x38/0x7c [ 164.709419][ T3400] invoke_syscall+0x48/0x118 [ 164.710470][ T3400] el0_svc_common.constprop.0+0x40/0xe0 [ 164.711634][ T3400] do_el0_svc+0x1c/0x28 [ 164.712416][ T3400] el0_svc+0x34/0xf8 [ 164.713425][ T3400] el0t_64_sync_handler+0x100/0x12c [ 164.714689][ T3400] el0t_64_sync+0x19c/0x1a0 executing program [ 164.760844][ T3401] BUG: Bad page cache in process syz-executor356 pfn:4a253 [ 164.762065][ T3401] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a253 [ 164.763152][ T3401] memcg:f7f0000002c3a000 [ 164.763954][ T3401] aops:shmem_aops ino:46f [ 164.764936][ T3401] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.766257][ T3401] raw: 01ffc0000004002d ffffc1ffc0211788 ffffc1ffc0289108 f4f00000074cd4d0 [ 164.767167][ T3401] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.768062][ T3401] page dumped because: still mapped when deleted [ 164.768812][ T3401] CPU: 1 PID: 3401 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.770124][ T3401] Hardware name: linux,dummy-virt (DT) [ 164.770909][ T3401] Call trace: [ 164.771484][ T3401] dump_backtrace+0x94/0xec [ 164.772322][ T3401] show_stack+0x18/0x24 [ 164.773057][ T3401] dump_stack_lvl+0x78/0x90 [ 164.773903][ T3401] dump_stack+0x18/0x24 [ 164.774686][ T3401] filemap_unaccount_folio+0x118/0x278 [ 164.775950][ T3401] __filemap_remove_folio+0x3c/0x178 [ 164.776889][ T3401] filemap_remove_folio+0x48/0xa8 [ 164.777749][ T3401] truncate_inode_folio+0x30/0x4c [ 164.778607][ T3401] shmem_undo_range+0x208/0x620 [ 164.779416][ T3401] shmem_evict_inode+0x130/0x2dc [ 164.780199][ T3401] evict+0xb4/0x198 [ 164.780892][ T3401] iput+0x100/0x1b8 [ 164.781452][ T3401] dentry_unlink_inode+0xc0/0x188 [ 164.782106][ T3401] __dentry_kill+0x7c/0x1d4 [ 164.782800][ T3401] dput.part.0+0x30/0xbc [ 164.783186][ T3401] dput+0x4c/0x50 [ 164.783538][ T3401] __fput+0x110/0x2d4 [ 164.783898][ T3401] __fput_sync+0x50/0x5c [ 164.784268][ T3401] __arm64_sys_close+0x38/0x7c [ 164.784717][ T3401] invoke_syscall+0x48/0x118 [ 164.785269][ T3401] el0_svc_common.constprop.0+0x40/0xe0 [ 164.786144][ T3401] do_el0_svc+0x1c/0x28 [ 164.786783][ T3401] el0_svc+0x34/0xf8 [ 164.787339][ T3401] el0t_64_sync_handler+0x100/0x12c [ 164.787822][ T3401] el0t_64_sync+0x19c/0x1a0 [ 164.789637][ T3401] BUG: Bad page cache in process syz-executor356 pfn:4a244 [ 164.790183][ T3401] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4a244 [ 164.790697][ T3401] memcg:f7f0000002c3a000 [ 164.791024][ T3401] aops:shmem_aops ino:46f [ 164.791527][ T3401] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.792493][ T3401] raw: 01ffc0000004002d ffffc1ffc02894c8 ffffc1ffc0289848 f4f00000074cd4d0 [ 164.793241][ T3401] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.794123][ T3401] page dumped because: still mapped when deleted [ 164.794950][ T3401] CPU: 1 PID: 3401 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.796340][ T3401] Hardware name: linux,dummy-virt (DT) [ 164.797122][ T3401] Call trace: [ 164.797475][ T3401] dump_backtrace+0x94/0xec [ 164.797997][ T3401] show_stack+0x18/0x24 [ 164.798469][ T3401] dump_stack_lvl+0x78/0x90 [ 164.798858][ T3401] dump_stack+0x18/0x24 [ 164.799292][ T3401] filemap_unaccount_folio+0x118/0x278 [ 164.799735][ T3401] __filemap_remove_folio+0x3c/0x178 [ 164.800213][ T3401] filemap_remove_folio+0x48/0xa8 [ 164.800654][ T3401] truncate_inode_folio+0x30/0x4c [ 164.801128][ T3401] shmem_undo_range+0x208/0x620 [ 164.801644][ T3401] shmem_evict_inode+0x130/0x2dc [ 164.802196][ T3401] evict+0xb4/0x198 [ 164.802569][ T3401] iput+0x100/0x1b8 [ 164.803024][ T3401] dentry_unlink_inode+0xc0/0x188 [ 164.803601][ T3401] __dentry_kill+0x7c/0x1d4 [ 164.804053][ T3401] dput.part.0+0x30/0xbc [ 164.804450][ T3401] dput+0x4c/0x50 [ 164.804846][ T3401] __fput+0x110/0x2d4 [ 164.805235][ T3401] __fput_sync+0x50/0x5c [ 164.805608][ T3401] __arm64_sys_close+0x38/0x7c [ 164.806056][ T3401] invoke_syscall+0x48/0x118 [ 164.806513][ T3401] el0_svc_common.constprop.0+0x40/0xe0 [ 164.806941][ T3401] do_el0_svc+0x1c/0x28 [ 164.807344][ T3401] el0_svc+0x34/0xf8 [ 164.807792][ T3401] el0t_64_sync_handler+0x100/0x12c [ 164.808265][ T3401] el0t_64_sync+0x19c/0x1a0 executing program [ 164.841854][ T3402] BUG: Bad page cache in process syz-executor356 pfn:4a262 [ 164.842521][ T3402] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x0 pfn:0x4a262 [ 164.843194][ T3402] memcg:f7f0000002c3a000 [ 164.843537][ T3402] aops:shmem_aops ino:470 [ 164.843909][ T3402] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.844630][ T3402] raw: 01ffc0000004002d ffffc1ffc0211588 ffffc1ffc01ce088 fbf00000074cd7f0 [ 164.845192][ T3402] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.845686][ T3402] page dumped because: still mapped when deleted [ 164.846133][ T3402] CPU: 1 PID: 3402 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.846815][ T3402] Hardware name: linux,dummy-virt (DT) [ 164.847188][ T3402] Call trace: [ 164.847482][ T3402] dump_backtrace+0x94/0xec [ 164.847870][ T3402] show_stack+0x18/0x24 [ 164.848398][ T3402] dump_stack_lvl+0x78/0x90 [ 164.848799][ T3402] dump_stack+0x18/0x24 [ 164.849163][ T3402] filemap_unaccount_folio+0x118/0x278 [ 164.849620][ T3402] __filemap_remove_folio+0x3c/0x178 [ 164.850106][ T3402] filemap_remove_folio+0x48/0xa8 [ 164.850534][ T3402] truncate_inode_folio+0x30/0x4c [ 164.851000][ T3402] shmem_undo_range+0x208/0x620 [ 164.851648][ T3402] shmem_evict_inode+0x130/0x2dc [ 164.852174][ T3402] evict+0xb4/0x198 [ 164.852643][ T3402] iput+0x100/0x1b8 [ 164.853025][ T3402] dentry_unlink_inode+0xc0/0x188 [ 164.853461][ T3402] __dentry_kill+0x7c/0x1d4 [ 164.853890][ T3402] dput.part.0+0x30/0xbc [ 164.854260][ T3402] dput+0x4c/0x50 [ 164.854642][ T3402] __fput+0x110/0x2d4 [ 164.855031][ T3402] __fput_sync+0x50/0x5c [ 164.855406][ T3402] __arm64_sys_close+0x38/0x7c [ 164.855838][ T3402] invoke_syscall+0x48/0x118 [ 164.856299][ T3402] el0_svc_common.constprop.0+0x40/0xe0 [ 164.856755][ T3402] do_el0_svc+0x1c/0x28 [ 164.857184][ T3402] el0_svc+0x34/0xf8 [ 164.857552][ T3402] el0t_64_sync_handler+0x100/0x12c [ 164.858023][ T3402] el0t_64_sync+0x19c/0x1a0 [ 164.860082][ T3402] BUG: Bad page cache in process syz-executor356 pfn:47382 [ 164.860669][ T3402] page: refcount:4 mapcount:1 mapping:0000000025b894f9 index:0x1 pfn:0x47382 [ 164.861522][ T3402] memcg:f7f0000002c3a000 [ 164.862079][ T3402] aops:shmem_aops ino:470 [ 164.862464][ T3402] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.863323][ T3402] raw: 01ffc0000004002d ffffc1ffc0289888 ffffc1ffc01e1bc8 fbf00000074cd7f0 [ 164.863867][ T3402] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.864361][ T3402] page dumped because: still mapped when deleted [ 164.864786][ T3402] CPU: 1 PID: 3402 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.865589][ T3402] Hardware name: linux,dummy-virt (DT) [ 164.866046][ T3402] Call trace: [ 164.866339][ T3402] dump_backtrace+0x94/0xec [ 164.866745][ T3402] show_stack+0x18/0x24 [ 164.867156][ T3402] dump_stack_lvl+0x78/0x90 [ 164.867553][ T3402] dump_stack+0x18/0x24 [ 164.867929][ T3402] filemap_unaccount_folio+0x118/0x278 [ 164.868379][ T3402] __filemap_remove_folio+0x3c/0x178 [ 164.868822][ T3402] filemap_remove_folio+0x48/0xa8 [ 164.869225][ T3402] truncate_inode_folio+0x30/0x4c [ 164.869658][ T3402] shmem_undo_range+0x208/0x620 [ 164.870202][ T3402] shmem_evict_inode+0x130/0x2dc [ 164.870646][ T3402] evict+0xb4/0x198 [ 164.871117][ T3402] iput+0x100/0x1b8 [ 164.871626][ T3402] dentry_unlink_inode+0xc0/0x188 [ 164.872146][ T3402] __dentry_kill+0x7c/0x1d4 [ 164.872575][ T3402] dput.part.0+0x30/0xbc [ 164.873068][ T3402] dput+0x4c/0x50 [ 164.873499][ T3402] __fput+0x110/0x2d4 [ 164.873935][ T3402] __fput_sync+0x50/0x5c [ 164.874381][ T3402] __arm64_sys_close+0x38/0x7c [ 164.874823][ T3402] invoke_syscall+0x48/0x118 [ 164.875292][ T3402] el0_svc_common.constprop.0+0x40/0xe0 [ 164.875762][ T3402] do_el0_svc+0x1c/0x28 [ 164.876158][ T3402] el0_svc+0x34/0xf8 [ 164.876585][ T3402] el0t_64_sync_handler+0x100/0x12c [ 164.877084][ T3402] el0t_64_sync+0x19c/0x1a0 executing program [ 164.906147][ T3403] BUG: Bad page cache in process syz-executor356 pfn:4a261 [ 164.906713][ T3403] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x4a261 [ 164.907267][ T3403] memcg:f7f0000002c3a000 [ 164.907562][ T3403] aops:shmem_aops ino:471 [ 164.907892][ T3403] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.908606][ T3403] raw: 01ffc0000004002d ffffc1ffc01e3788 ffffc1ffc0211788 f4f00000074cd4d0 [ 164.909196][ T3403] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.909733][ T3403] page dumped because: still mapped when deleted [ 164.910295][ T3403] CPU: 1 PID: 3403 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.910956][ T3403] Hardware name: linux,dummy-virt (DT) [ 164.911482][ T3403] Call trace: [ 164.911896][ T3403] dump_backtrace+0x94/0xec [ 164.912314][ T3403] show_stack+0x18/0x24 [ 164.912718][ T3403] dump_stack_lvl+0x78/0x90 [ 164.913154][ T3403] dump_stack+0x18/0x24 [ 164.913689][ T3403] filemap_unaccount_folio+0x118/0x278 [ 164.914229][ T3403] __filemap_remove_folio+0x3c/0x178 [ 164.914700][ T3403] filemap_remove_folio+0x48/0xa8 [ 164.915176][ T3403] truncate_inode_folio+0x30/0x4c [ 164.915699][ T3403] shmem_undo_range+0x208/0x620 [ 164.916132][ T3403] shmem_evict_inode+0x130/0x2dc [ 164.916537][ T3403] evict+0xb4/0x198 [ 164.916951][ T3403] iput+0x100/0x1b8 [ 164.917323][ T3403] dentry_unlink_inode+0xc0/0x188 [ 164.917795][ T3403] __dentry_kill+0x7c/0x1d4 [ 164.918205][ T3403] dput.part.0+0x30/0xbc [ 164.918575][ T3403] dput+0x4c/0x50 [ 164.918918][ T3403] __fput+0x110/0x2d4 [ 164.919317][ T3403] __fput_sync+0x50/0x5c [ 164.919700][ T3403] __arm64_sys_close+0x38/0x7c [ 164.920098][ T3403] invoke_syscall+0x48/0x118 [ 164.920484][ T3403] el0_svc_common.constprop.0+0x40/0xe0 [ 164.920919][ T3403] do_el0_svc+0x1c/0x28 [ 164.921533][ T3403] el0_svc+0x34/0xf8 [ 164.922182][ T3403] el0t_64_sync_handler+0x100/0x12c [ 164.922604][ T3403] el0t_64_sync+0x19c/0x1a0 [ 164.933098][ T3403] BUG: Bad page cache in process syz-executor356 pfn:4845e [ 164.933822][ T3403] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x4845e [ 164.934402][ T3403] memcg:f7f0000002c3a000 [ 164.934736][ T3403] aops:shmem_aops ino:471 [ 164.935084][ T3403] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.935906][ T3403] raw: 01ffc0000004002d ffffc1ffc0289848 ffffc1ffc026fa88 f4f00000074cd4d0 [ 164.936437][ T3403] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.937262][ T3403] page dumped because: still mapped when deleted [ 164.937811][ T3403] CPU: 1 PID: 3403 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 164.938502][ T3403] Hardware name: linux,dummy-virt (DT) [ 164.938921][ T3403] Call trace: [ 164.939209][ T3403] dump_backtrace+0x94/0xec [ 164.939641][ T3403] show_stack+0x18/0x24 [ 164.940063][ T3403] dump_stack_lvl+0x78/0x90 [ 164.940854][ T3403] dump_stack+0x18/0x24 [ 164.941484][ T3403] filemap_unaccount_folio+0x118/0x278 [ 164.942100][ T3403] __filemap_remove_folio+0x3c/0x178 [ 164.942523][ T3403] filemap_remove_folio+0x48/0xa8 [ 164.943007][ T3403] truncate_inode_folio+0x30/0x4c [ 164.943452][ T3403] shmem_undo_range+0x208/0x620 [ 164.943905][ T3403] shmem_evict_inode+0x130/0x2dc [ 164.944391][ T3403] evict+0xb4/0x198 [ 164.944813][ T3403] iput+0x100/0x1b8 [ 164.945218][ T3403] dentry_unlink_inode+0xc0/0x188 [ 164.945624][ T3403] __dentry_kill+0x7c/0x1d4 [ 164.946043][ T3403] dput.part.0+0x30/0xbc [ 164.946385][ T3403] dput+0x4c/0x50 [ 164.946697][ T3403] __fput+0x110/0x2d4 [ 164.947025][ T3403] __fput_sync+0x50/0x5c [ 164.947412][ T3403] __arm64_sys_close+0x38/0x7c [ 164.947838][ T3403] invoke_syscall+0x48/0x118 [ 164.948287][ T3403] el0_svc_common.constprop.0+0x40/0xe0 [ 164.948785][ T3403] do_el0_svc+0x1c/0x28 [ 164.949259][ T3403] el0_svc+0x34/0xf8 [ 164.949666][ T3403] el0t_64_sync_handler+0x100/0x12c [ 164.950195][ T3403] el0t_64_sync+0x19c/0x1a0 executing program [ 164.989336][ T3404] BUG: Bad page cache in process syz-executor356 pfn:4a407 [ 164.990703][ T3404] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a407 [ 164.992764][ T3404] memcg:f7f0000002c3a000 [ 164.993602][ T3404] aops:shmem_aops ino:61 [ 164.994363][ T3404] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 164.996164][ T3404] raw: 01ffc0000004002d ffffc1ffc0290208 ffffc1ffc0290188 faf000000749aab0 [ 164.997244][ T3404] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 164.998571][ T3404] page dumped because: still mapped when deleted [ 164.999422][ T3404] CPU: 0 PID: 3404 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.001304][ T3404] Hardware name: linux,dummy-virt (DT) [ 165.002280][ T3404] Call trace: [ 165.002847][ T3404] dump_backtrace+0x94/0xec [ 165.003630][ T3404] show_stack+0x18/0x24 [ 165.004383][ T3404] dump_stack_lvl+0x78/0x90 [ 165.005203][ T3404] dump_stack+0x18/0x24 [ 165.006020][ T3404] filemap_unaccount_folio+0x118/0x278 [ 165.006974][ T3404] __filemap_remove_folio+0x3c/0x178 [ 165.007815][ T3404] filemap_remove_folio+0x48/0xa8 [ 165.008615][ T3404] truncate_inode_folio+0x30/0x4c [ 165.009421][ T3404] shmem_undo_range+0x208/0x620 [ 165.010244][ T3404] shmem_evict_inode+0x130/0x2dc [ 165.010907][ T3404] evict+0xb4/0x198 [ 165.011864][ T3404] iput+0x100/0x1b8 [ 165.012604][ T3404] dentry_unlink_inode+0xc0/0x188 [ 165.013562][ T3404] __dentry_kill+0x7c/0x1d4 [ 165.014430][ T3404] dput.part.0+0x30/0xbc [ 165.015135][ T3404] dput+0x4c/0x50 [ 165.015755][ T3404] __fput+0x110/0x2d4 [ 165.016426][ T3404] __fput_sync+0x50/0x5c [ 165.017154][ T3404] __arm64_sys_close+0x38/0x7c [ 165.017874][ T3404] invoke_syscall+0x48/0x118 [ 165.018878][ T3404] el0_svc_common.constprop.0+0x40/0xe0 [ 165.019897][ T3404] do_el0_svc+0x1c/0x28 [ 165.020752][ T3404] el0_svc+0x34/0xf8 [ 165.021738][ T3404] el0t_64_sync_handler+0x100/0x12c [ 165.022593][ T3404] el0t_64_sync+0x19c/0x1a0 [ 165.026047][ T3404] BUG: Bad page cache in process syz-executor356 pfn:4a406 [ 165.027085][ T3404] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x4a406 [ 165.028200][ T3404] memcg:f7f0000002c3a000 [ 165.029154][ T3404] aops:shmem_aops ino:61 [ 165.029941][ T3404] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.032431][ T3404] raw: 01ffc0000004002d ffffc1ffc02901c8 ffffc1ffc0290148 faf000000749aab0 [ 165.033623][ T3404] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.035241][ T3404] page dumped because: still mapped when deleted [ 165.036337][ T3404] CPU: 0 PID: 3404 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.038278][ T3404] Hardware name: linux,dummy-virt (DT) [ 165.039031][ T3404] Call trace: [ 165.039640][ T3404] dump_backtrace+0x94/0xec [ 165.040598][ T3404] show_stack+0x18/0x24 [ 165.041477][ T3404] dump_stack_lvl+0x78/0x90 [ 165.042425][ T3404] dump_stack+0x18/0x24 [ 165.043187][ T3404] filemap_unaccount_folio+0x118/0x278 [ 165.044117][ T3404] __filemap_remove_folio+0x3c/0x178 [ 165.045051][ T3404] filemap_remove_folio+0x48/0xa8 [ 165.045927][ T3404] truncate_inode_folio+0x30/0x4c [ 165.046740][ T3404] shmem_undo_range+0x208/0x620 [ 165.047810][ T3404] shmem_evict_inode+0x130/0x2dc [ 165.048714][ T3404] evict+0xb4/0x198 [ 165.049413][ T3404] iput+0x100/0x1b8 [ 165.050142][ T3404] dentry_unlink_inode+0xc0/0x188 [ 165.050936][ T3404] __dentry_kill+0x7c/0x1d4 [ 165.052000][ T3404] dput.part.0+0x30/0xbc [ 165.052712][ T3404] dput+0x4c/0x50 [ 165.053395][ T3404] __fput+0x110/0x2d4 [ 165.054126][ T3404] __fput_sync+0x50/0x5c [ 165.054799][ T3404] __arm64_sys_close+0x38/0x7c [ 165.055609][ T3404] invoke_syscall+0x48/0x118 [ 165.056363][ T3404] el0_svc_common.constprop.0+0x40/0xe0 [ 165.057384][ T3404] do_el0_svc+0x1c/0x28 [ 165.058350][ T3404] el0_svc+0x34/0xf8 [ 165.059183][ T3404] el0t_64_sync_handler+0x100/0x12c [ 165.060121][ T3404] el0t_64_sync+0x19c/0x1a0 executing program [ 165.102277][ T3405] BUG: Bad page cache in process syz-executor356 pfn:4a40c [ 165.103351][ T3405] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a40c [ 165.104380][ T3405] memcg:f7f0000002c3a000 [ 165.104999][ T3405] aops:shmem_aops ino:62 [ 165.105736][ T3405] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.107167][ T3405] raw: 01ffc0000004002d ffffc1ffc0290288 ffffc1ffc0290208 f9f000000749ba50 [ 165.108265][ T3405] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.109521][ T3405] page dumped because: still mapped when deleted [ 165.110593][ T3405] CPU: 0 PID: 3405 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.112218][ T3405] Hardware name: linux,dummy-virt (DT) [ 165.113054][ T3405] Call trace: [ 165.113698][ T3405] dump_backtrace+0x94/0xec [ 165.114483][ T3405] show_stack+0x18/0x24 [ 165.115228][ T3405] dump_stack_lvl+0x78/0x90 [ 165.116002][ T3405] dump_stack+0x18/0x24 [ 165.116794][ T3405] filemap_unaccount_folio+0x118/0x278 [ 165.117663][ T3405] __filemap_remove_folio+0x3c/0x178 [ 165.118582][ T3405] filemap_remove_folio+0x48/0xa8 [ 165.119431][ T3405] truncate_inode_folio+0x30/0x4c [ 165.120279][ T3405] shmem_undo_range+0x208/0x620 [ 165.121285][ T3405] shmem_evict_inode+0x130/0x2dc [ 165.122349][ T3405] evict+0xb4/0x198 [ 165.123169][ T3405] iput+0x100/0x1b8 [ 165.123889][ T3405] dentry_unlink_inode+0xc0/0x188 [ 165.124635][ T3405] __dentry_kill+0x7c/0x1d4 [ 165.125409][ T3405] dput.part.0+0x30/0xbc [ 165.126172][ T3405] dput+0x4c/0x50 [ 165.126906][ T3405] __fput+0x110/0x2d4 [ 165.127666][ T3405] __fput_sync+0x50/0x5c [ 165.128475][ T3405] __arm64_sys_close+0x38/0x7c [ 165.129245][ T3405] invoke_syscall+0x48/0x118 [ 165.130103][ T3405] el0_svc_common.constprop.0+0x40/0xe0 [ 165.131000][ T3405] do_el0_svc+0x1c/0x28 [ 165.132071][ T3405] el0_svc+0x34/0xf8 [ 165.132962][ T3405] el0t_64_sync_handler+0x100/0x12c [ 165.133849][ T3405] el0t_64_sync+0x19c/0x1a0 [ 165.137561][ T3405] BUG: Bad page cache in process syz-executor356 pfn:4a408 [ 165.138644][ T3405] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a408 [ 165.139725][ T3405] memcg:f7f0000002c3a000 [ 165.140419][ T3405] aops:shmem_aops ino:62 [ 165.141095][ T3405] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.143037][ T3405] raw: 01ffc0000004002d ffffc1ffc0290308 ffffc1ffc02902c8 f9f000000749ba50 [ 165.144460][ T3405] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.145894][ T3405] page dumped because: still mapped when deleted [ 165.146800][ T3405] CPU: 0 PID: 3405 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.148511][ T3405] Hardware name: linux,dummy-virt (DT) [ 165.149333][ T3405] Call trace: [ 165.149990][ T3405] dump_backtrace+0x94/0xec [ 165.150900][ T3405] show_stack+0x18/0x24 [ 165.151853][ T3405] dump_stack_lvl+0x78/0x90 [ 165.152685][ T3405] dump_stack+0x18/0x24 [ 165.153773][ T3405] filemap_unaccount_folio+0x118/0x278 [ 165.154872][ T3405] __filemap_remove_folio+0x3c/0x178 [ 165.156113][ T3405] filemap_remove_folio+0x48/0xa8 [ 165.157217][ T3405] truncate_inode_folio+0x30/0x4c [ 165.158436][ T3405] shmem_undo_range+0x208/0x620 [ 165.159447][ T3405] shmem_evict_inode+0x130/0x2dc [ 165.160469][ T3405] evict+0xb4/0x198 [ 165.161458][ T3405] iput+0x100/0x1b8 [ 165.162562][ T3405] dentry_unlink_inode+0xc0/0x188 [ 165.163689][ T3405] __dentry_kill+0x7c/0x1d4 [ 165.164582][ T3405] dput.part.0+0x30/0xbc [ 165.165269][ T3405] dput+0x4c/0x50 [ 165.165966][ T3405] __fput+0x110/0x2d4 [ 165.166773][ T3405] __fput_sync+0x50/0x5c [ 165.167708][ T3405] __arm64_sys_close+0x38/0x7c [ 165.168551][ T3405] invoke_syscall+0x48/0x118 [ 165.169893][ T3405] el0_svc_common.constprop.0+0x40/0xe0 [ 165.170987][ T3405] do_el0_svc+0x1c/0x28 [ 165.172039][ T3405] el0_svc+0x34/0xf8 [ 165.172827][ T3405] el0t_64_sync_handler+0x100/0x12c [ 165.173779][ T3405] el0t_64_sync+0x19c/0x1a0 executing program [ 165.220658][ T3406] BUG: Bad page cache in process syz-executor356 pfn:47892 [ 165.222801][ T3406] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x47892 [ 165.224460][ T3406] memcg:f7f0000002c3a000 [ 165.225349][ T3406] aops:shmem_aops ino:472 [ 165.226491][ T3406] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.228762][ T3406] raw: 01ffc0000004002d ffffc1ffc026f108 ffffc1ffc0279248 f4f00000074cd4d0 [ 165.230765][ T3406] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.232510][ T3406] page dumped because: still mapped when deleted [ 165.233966][ T3406] CPU: 1 PID: 3406 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.236478][ T3406] Hardware name: linux,dummy-virt (DT) [ 165.237201][ T3406] Call trace: [ 165.237857][ T3406] dump_backtrace+0x94/0xec [ 165.239522][ T3406] show_stack+0x18/0x24 [ 165.240476][ T3406] dump_stack_lvl+0x78/0x90 [ 165.241216][ T3406] dump_stack+0x18/0x24 [ 165.242061][ T3406] filemap_unaccount_folio+0x118/0x278 [ 165.243006][ T3406] __filemap_remove_folio+0x3c/0x178 [ 165.243843][ T3406] filemap_remove_folio+0x48/0xa8 [ 165.244674][ T3406] truncate_inode_folio+0x30/0x4c [ 165.245515][ T3406] shmem_undo_range+0x208/0x620 [ 165.246428][ T3406] shmem_evict_inode+0x130/0x2dc [ 165.247154][ T3406] evict+0xb4/0x198 [ 165.247764][ T3406] iput+0x100/0x1b8 [ 165.248415][ T3406] dentry_unlink_inode+0xc0/0x188 [ 165.249211][ T3406] __dentry_kill+0x7c/0x1d4 [ 165.249974][ T3406] dput.part.0+0x30/0xbc [ 165.250918][ T3406] dput+0x4c/0x50 [ 165.252161][ T3406] __fput+0x110/0x2d4 [ 165.253376][ T3406] __fput_sync+0x50/0x5c [ 165.254398][ T3406] __arm64_sys_close+0x38/0x7c [ 165.255585][ T3406] invoke_syscall+0x48/0x118 [ 165.256540][ T3406] el0_svc_common.constprop.0+0x40/0xe0 [ 165.257291][ T3406] do_el0_svc+0x1c/0x28 [ 165.257891][ T3406] el0_svc+0x34/0xf8 [ 165.258530][ T3406] el0t_64_sync_handler+0x100/0x12c [ 165.259304][ T3406] el0t_64_sync+0x19c/0x1a0 [ 165.264501][ T3406] BUG: Bad page cache in process syz-executor356 pfn:49e49 [ 165.266024][ T3406] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x49e49 [ 165.267421][ T3406] memcg:f7f0000002c3a000 [ 165.268103][ T3406] aops:shmem_aops ino:472 [ 165.268753][ T3406] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.270941][ T3406] raw: 01ffc0000004002d ffffc1ffc01e2488 ffffc1ffc01e19c8 f4f00000074cd4d0 [ 165.273230][ T3406] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.274750][ T3406] page dumped because: still mapped when deleted [ 165.276296][ T3406] CPU: 1 PID: 3406 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.278225][ T3406] Hardware name: linux,dummy-virt (DT) [ 165.279143][ T3406] Call trace: [ 165.279809][ T3406] dump_backtrace+0x94/0xec [ 165.280671][ T3406] show_stack+0x18/0x24 [ 165.281654][ T3406] dump_stack_lvl+0x78/0x90 [ 165.282973][ T3406] dump_stack+0x18/0x24 [ 165.283929][ T3406] filemap_unaccount_folio+0x118/0x278 [ 165.285284][ T3406] __filemap_remove_folio+0x3c/0x178 [ 165.286646][ T3406] filemap_remove_folio+0x48/0xa8 [ 165.287563][ T3406] truncate_inode_folio+0x30/0x4c [ 165.288717][ T3406] shmem_undo_range+0x208/0x620 [ 165.289950][ T3406] shmem_evict_inode+0x130/0x2dc [ 165.291124][ T3406] evict+0xb4/0x198 [ 165.292171][ T3406] iput+0x100/0x1b8 [ 165.293325][ T3406] dentry_unlink_inode+0xc0/0x188 [ 165.294617][ T3406] __dentry_kill+0x7c/0x1d4 [ 165.296152][ T3406] dput.part.0+0x30/0xbc [ 165.297204][ T3406] dput+0x4c/0x50 [ 165.297936][ T3406] __fput+0x110/0x2d4 [ 165.298825][ T3406] __fput_sync+0x50/0x5c [ 165.299583][ T3406] __arm64_sys_close+0x38/0x7c [ 165.300581][ T3406] invoke_syscall+0x48/0x118 [ 165.301865][ T3406] el0_svc_common.constprop.0+0x40/0xe0 [ 165.303316][ T3406] do_el0_svc+0x1c/0x28 [ 165.304533][ T3406] el0_svc+0x34/0xf8 [ 165.305634][ T3406] el0t_64_sync_handler+0x100/0x12c [ 165.306756][ T3406] el0t_64_sync+0x19c/0x1a0 executing program [ 165.358673][ T3407] BUG: Bad page cache in process syz-executor356 pfn:478f3 [ 165.360070][ T3407] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x478f3 [ 165.361748][ T3407] memcg:f7f0000002c3a000 [ 165.362722][ T3407] aops:shmem_aops ino:473 [ 165.363695][ T3407] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.365933][ T3407] raw: 01ffc0000004002d ffffc1ffc0290148 ffffc1ffc026efc8 f4f00000074cd4d0 [ 165.367172][ T3407] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.368299][ T3407] page dumped because: still mapped when deleted [ 165.369188][ T3407] CPU: 1 PID: 3407 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.370866][ T3407] Hardware name: linux,dummy-virt (DT) [ 165.372240][ T3407] Call trace: [ 165.372860][ T3407] dump_backtrace+0x94/0xec [ 165.373731][ T3407] show_stack+0x18/0x24 [ 165.374530][ T3407] dump_stack_lvl+0x78/0x90 [ 165.375772][ T3407] dump_stack+0x18/0x24 [ 165.376644][ T3407] filemap_unaccount_folio+0x118/0x278 [ 165.377556][ T3407] __filemap_remove_folio+0x3c/0x178 [ 165.378431][ T3407] filemap_remove_folio+0x48/0xa8 [ 165.379405][ T3407] truncate_inode_folio+0x30/0x4c [ 165.380593][ T3407] shmem_undo_range+0x208/0x620 [ 165.381627][ T3407] shmem_evict_inode+0x130/0x2dc [ 165.382490][ T3407] evict+0xb4/0x198 [ 165.383240][ T3407] iput+0x100/0x1b8 [ 165.383980][ T3407] dentry_unlink_inode+0xc0/0x188 [ 165.384830][ T3407] __dentry_kill+0x7c/0x1d4 [ 165.385616][ T3407] dput.part.0+0x30/0xbc [ 165.386441][ T3407] dput+0x4c/0x50 [ 165.387281][ T3407] __fput+0x110/0x2d4 [ 165.388034][ T3407] __fput_sync+0x50/0x5c [ 165.388683][ T3407] __arm64_sys_close+0x38/0x7c [ 165.389477][ T3407] invoke_syscall+0x48/0x118 [ 165.390337][ T3407] el0_svc_common.constprop.0+0x40/0xe0 [ 165.391260][ T3407] do_el0_svc+0x1c/0x28 [ 165.392166][ T3407] el0_svc+0x34/0xf8 [ 165.392891][ T3407] el0t_64_sync_handler+0x100/0x12c [ 165.393650][ T3407] el0t_64_sync+0x19c/0x1a0 [ 165.397888][ T3407] BUG: Bad page cache in process syz-executor356 pfn:49bbf [ 165.399067][ T3407] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x49bbf [ 165.400320][ T3407] memcg:f7f0000002c3a000 [ 165.401118][ T3407] aops:shmem_aops ino:473 [ 165.402071][ T3407] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.403779][ T3407] raw: 01ffc0000004002d ffffc1ffc01e3cc8 ffffc1ffc026f108 f4f00000074cd4d0 [ 165.405027][ T3407] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.406374][ T3407] page dumped because: still mapped when deleted [ 165.407205][ T3407] CPU: 1 PID: 3407 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.408697][ T3407] Hardware name: linux,dummy-virt (DT) [ 165.409458][ T3407] Call trace: [ 165.410141][ T3407] dump_backtrace+0x94/0xec [ 165.411010][ T3407] show_stack+0x18/0x24 [ 165.411998][ T3407] dump_stack_lvl+0x78/0x90 [ 165.412806][ T3407] dump_stack+0x18/0x24 [ 165.413566][ T3407] filemap_unaccount_folio+0x118/0x278 [ 165.414506][ T3407] __filemap_remove_folio+0x3c/0x178 [ 165.415380][ T3407] filemap_remove_folio+0x48/0xa8 [ 165.416230][ T3407] truncate_inode_folio+0x30/0x4c [ 165.417104][ T3407] shmem_undo_range+0x208/0x620 [ 165.418025][ T3407] shmem_evict_inode+0x130/0x2dc [ 165.419022][ T3407] evict+0xb4/0x198 [ 165.419821][ T3407] iput+0x100/0x1b8 [ 165.420550][ T3407] dentry_unlink_inode+0xc0/0x188 [ 165.421620][ T3407] __dentry_kill+0x7c/0x1d4 [ 165.423056][ T3407] dput.part.0+0x30/0xbc [ 165.423989][ T3407] dput+0x4c/0x50 [ 165.424852][ T3407] __fput+0x110/0x2d4 [ 165.425912][ T3407] __fput_sync+0x50/0x5c [ 165.426889][ T3407] __arm64_sys_close+0x38/0x7c [ 165.427918][ T3407] invoke_syscall+0x48/0x118 [ 165.428730][ T3407] el0_svc_common.constprop.0+0x40/0xe0 [ 165.429584][ T3407] do_el0_svc+0x1c/0x28 [ 165.430386][ T3407] el0_svc+0x34/0xf8 [ 165.431121][ T3407] el0t_64_sync_handler+0x100/0x12c [ 165.432552][ T3407] el0t_64_sync+0x19c/0x1a0 executing program [ 165.477248][ T3408] BUG: Bad page cache in process syz-executor356 pfn:4786b [ 165.478680][ T3408] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x4786b [ 165.479982][ T3408] memcg:f7f0000002c3a000 [ 165.480722][ T3408] aops:shmem_aops ino:474 [ 165.481612][ T3408] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.483623][ T3408] raw: 01ffc0000004002d ffffc1ffc01e34c8 ffffc1ffc0296c48 fcf00000074cdb10 [ 165.484953][ T3408] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.486030][ T3408] page dumped because: still mapped when deleted [ 165.486991][ T3408] CPU: 1 PID: 3408 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.488615][ T3408] Hardware name: linux,dummy-virt (DT) [ 165.489648][ T3408] Call trace: [ 165.490462][ T3408] dump_backtrace+0x94/0xec [ 165.491638][ T3408] show_stack+0x18/0x24 [ 165.492412][ T3408] dump_stack_lvl+0x78/0x90 [ 165.493440][ T3408] dump_stack+0x18/0x24 [ 165.494241][ T3408] filemap_unaccount_folio+0x118/0x278 [ 165.495220][ T3408] __filemap_remove_folio+0x3c/0x178 [ 165.496240][ T3408] filemap_remove_folio+0x48/0xa8 [ 165.497118][ T3408] truncate_inode_folio+0x30/0x4c [ 165.498021][ T3408] shmem_undo_range+0x208/0x620 [ 165.498914][ T3408] shmem_evict_inode+0x130/0x2dc [ 165.500093][ T3408] evict+0xb4/0x198 [ 165.500940][ T3408] iput+0x100/0x1b8 [ 165.502123][ T3408] dentry_unlink_inode+0xc0/0x188 [ 165.503163][ T3408] __dentry_kill+0x7c/0x1d4 [ 165.504132][ T3408] dput.part.0+0x30/0xbc [ 165.505137][ T3408] dput+0x4c/0x50 [ 165.505947][ T3408] __fput+0x110/0x2d4 [ 165.506610][ T3408] __fput_sync+0x50/0x5c [ 165.507280][ T3408] __arm64_sys_close+0x38/0x7c [ 165.508143][ T3408] invoke_syscall+0x48/0x118 [ 165.509000][ T3408] el0_svc_common.constprop.0+0x40/0xe0 [ 165.509954][ T3408] do_el0_svc+0x1c/0x28 [ 165.510761][ T3408] el0_svc+0x34/0xf8 [ 165.511761][ T3408] el0t_64_sync_handler+0x100/0x12c [ 165.512715][ T3408] el0t_64_sync+0x19c/0x1a0 [ 165.516080][ T3408] BUG: Bad page cache in process syz-executor356 pfn:4a5b1 [ 165.517528][ T3408] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a5b1 [ 165.519175][ T3408] memcg:f7f0000002c3a000 [ 165.520318][ T3408] aops:shmem_aops ino:474 [ 165.521273][ T3408] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.523958][ T3408] raw: 01ffc0000004002d ffffc1ffc01e1ac8 ffffc1ffc028ce88 fcf00000074cdb10 [ 165.525596][ T3408] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.526693][ T3408] page dumped because: still mapped when deleted [ 165.527807][ T3408] CPU: 1 PID: 3408 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.529934][ T3408] Hardware name: linux,dummy-virt (DT) [ 165.530726][ T3408] Call trace: [ 165.531390][ T3408] dump_backtrace+0x94/0xec [ 165.532435][ T3408] show_stack+0x18/0x24 [ 165.533224][ T3408] dump_stack_lvl+0x78/0x90 [ 165.534163][ T3408] dump_stack+0x18/0x24 [ 165.534965][ T3408] filemap_unaccount_folio+0x118/0x278 [ 165.535973][ T3408] __filemap_remove_folio+0x3c/0x178 [ 165.536905][ T3408] filemap_remove_folio+0x48/0xa8 [ 165.538135][ T3408] truncate_inode_folio+0x30/0x4c [ 165.539183][ T3408] shmem_undo_range+0x208/0x620 [ 165.540174][ T3408] shmem_evict_inode+0x130/0x2dc [ 165.541041][ T3408] evict+0xb4/0x198 [ 165.542119][ T3408] iput+0x100/0x1b8 [ 165.542992][ T3408] dentry_unlink_inode+0xc0/0x188 [ 165.544049][ T3408] __dentry_kill+0x7c/0x1d4 [ 165.544886][ T3408] dput.part.0+0x30/0xbc [ 165.545988][ T3408] dput+0x4c/0x50 [ 165.546804][ T3408] __fput+0x110/0x2d4 [ 165.547666][ T3408] __fput_sync+0x50/0x5c [ 165.548549][ T3408] __arm64_sys_close+0x38/0x7c [ 165.549523][ T3408] invoke_syscall+0x48/0x118 [ 165.550591][ T3408] el0_svc_common.constprop.0+0x40/0xe0 [ 165.551988][ T3408] do_el0_svc+0x1c/0x28 [ 165.552844][ T3408] el0_svc+0x34/0xf8 [ 165.553670][ T3408] el0t_64_sync_handler+0x100/0x12c [ 165.554946][ T3408] el0t_64_sync+0x19c/0x1a0 executing program [ 165.607482][ T3409] BUG: Bad page cache in process syz-executor356 pfn:47867 [ 165.608528][ T3409] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x47867 [ 165.609487][ T3409] memcg:f7f0000002c3a000 [ 165.610136][ T3409] aops:shmem_aops ino:475 [ 165.613438][ T3409] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.616752][ T3409] raw: 01ffc0000004002d ffffc1ffc01e34c8 ffffc1ffc026f108 f4f00000074cd4d0 [ 165.617965][ T3409] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.618920][ T3409] page dumped because: still mapped when deleted [ 165.619697][ T3409] CPU: 1 PID: 3409 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.620858][ T3409] Hardware name: linux,dummy-virt (DT) [ 165.621477][ T3409] Call trace: [ 165.623646][ T3409] dump_backtrace+0x94/0xec [ 165.624466][ T3409] show_stack+0x18/0x24 [ 165.625239][ T3409] dump_stack_lvl+0x78/0x90 [ 165.625938][ T3409] dump_stack+0x18/0x24 [ 165.626619][ T3409] filemap_unaccount_folio+0x118/0x278 [ 165.627412][ T3409] __filemap_remove_folio+0x3c/0x178 [ 165.628221][ T3409] filemap_remove_folio+0x48/0xa8 [ 165.629069][ T3409] truncate_inode_folio+0x30/0x4c [ 165.629899][ T3409] shmem_undo_range+0x208/0x620 [ 165.630750][ T3409] shmem_evict_inode+0x130/0x2dc [ 165.632994][ T3409] evict+0xb4/0x198 [ 165.634780][ T3409] iput+0x100/0x1b8 [ 165.636313][ T3409] dentry_unlink_inode+0xc0/0x188 [ 165.637699][ T3409] __dentry_kill+0x7c/0x1d4 [ 165.638962][ T3409] dput.part.0+0x30/0xbc [ 165.640070][ T3409] dput+0x4c/0x50 [ 165.641086][ T3409] __fput+0x110/0x2d4 [ 165.642944][ T3409] __fput_sync+0x50/0x5c [ 165.644013][ T3409] __arm64_sys_close+0x38/0x7c [ 165.645192][ T3409] invoke_syscall+0x48/0x118 [ 165.647534][ T3409] el0_svc_common.constprop.0+0x40/0xe0 [ 165.648855][ T3409] do_el0_svc+0x1c/0x28 [ 165.649959][ T3409] el0_svc+0x34/0xf8 [ 165.650971][ T3409] el0t_64_sync_handler+0x100/0x12c [ 165.653285][ T3409] el0t_64_sync+0x19c/0x1a0 [ 165.664827][ T3409] BUG: Bad page cache in process syz-executor356 pfn:49bc4 [ 165.666265][ T3409] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x49bc4 [ 165.668067][ T3409] memcg:f7f0000002c3a000 [ 165.668699][ T3409] aops:shmem_aops ino:475 [ 165.670781][ T3409] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.674853][ T3409] raw: 01ffc0000004002d ffffc1ffc01e19c8 ffffc1ffc01ac4c8 f4f00000074cd4d0 [ 165.676740][ T3409] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.678024][ T3409] page dumped because: still mapped when deleted [ 165.679144][ T3409] CPU: 1 PID: 3409 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.682879][ T3409] Hardware name: linux,dummy-virt (DT) [ 165.685295][ T3409] Call trace: [ 165.685918][ T3409] dump_backtrace+0x94/0xec [ 165.686557][ T3409] show_stack+0x18/0x24 [ 165.687265][ T3409] dump_stack_lvl+0x78/0x90 [ 165.687891][ T3409] dump_stack+0x18/0x24 [ 165.688537][ T3409] filemap_unaccount_folio+0x118/0x278 [ 165.689228][ T3409] __filemap_remove_folio+0x3c/0x178 [ 165.689972][ T3409] filemap_remove_folio+0x48/0xa8 [ 165.690802][ T3409] truncate_inode_folio+0x30/0x4c [ 165.692512][ T3409] shmem_undo_range+0x208/0x620 [ 165.694467][ T3409] shmem_evict_inode+0x130/0x2dc [ 165.696092][ T3409] evict+0xb4/0x198 [ 165.697437][ T3409] iput+0x100/0x1b8 [ 165.698916][ T3409] dentry_unlink_inode+0xc0/0x188 [ 165.700929][ T3409] __dentry_kill+0x7c/0x1d4 [ 165.702735][ T3409] dput.part.0+0x30/0xbc [ 165.704301][ T3409] dput+0x4c/0x50 [ 165.705345][ T3409] __fput+0x110/0x2d4 [ 165.706539][ T3409] __fput_sync+0x50/0x5c [ 165.707783][ T3409] __arm64_sys_close+0x38/0x7c [ 165.709103][ T3409] invoke_syscall+0x48/0x118 [ 165.710454][ T3409] el0_svc_common.constprop.0+0x40/0xe0 [ 165.715854][ T3409] do_el0_svc+0x1c/0x28 [ 165.716546][ T3409] el0_svc+0x34/0xf8 [ 165.717735][ T3409] el0t_64_sync_handler+0x100/0x12c [ 165.718537][ T3409] el0t_64_sync+0x19c/0x1a0 executing program [ 165.775080][ T3410] BUG: Bad page cache in process syz-executor356 pfn:49dcc [ 165.776742][ T3410] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49dcc [ 165.780628][ T3410] memcg:f7f0000002c3a000 [ 165.782456][ T3410] aops:shmem_aops ino:63 [ 165.784413][ T3410] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.786838][ T3410] raw: 01ffc0000004002d ffffc1ffc0277348 ffffc1ffc02772c8 f9f000000749ba50 [ 165.788259][ T3410] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.789090][ T3410] page dumped because: still mapped when deleted [ 165.793074][ T3410] CPU: 0 PID: 3410 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.797117][ T3410] Hardware name: linux,dummy-virt (DT) [ 165.798183][ T3410] Call trace: [ 165.798934][ T3410] dump_backtrace+0x94/0xec [ 165.799939][ T3410] show_stack+0x18/0x24 [ 165.803599][ T3410] dump_stack_lvl+0x78/0x90 [ 165.804414][ T3410] dump_stack+0x18/0x24 [ 165.805282][ T3410] filemap_unaccount_folio+0x118/0x278 [ 165.806135][ T3410] __filemap_remove_folio+0x3c/0x178 [ 165.806941][ T3410] filemap_remove_folio+0x48/0xa8 [ 165.807767][ T3410] truncate_inode_folio+0x30/0x4c [ 165.808447][ T3410] shmem_undo_range+0x208/0x620 [ 165.809167][ T3410] shmem_evict_inode+0x130/0x2dc [ 165.809971][ T3410] evict+0xb4/0x198 [ 165.810670][ T3410] iput+0x100/0x1b8 [ 165.811377][ T3410] dentry_unlink_inode+0xc0/0x188 [ 165.812230][ T3410] __dentry_kill+0x7c/0x1d4 [ 165.812997][ T3410] dput.part.0+0x30/0xbc [ 165.813780][ T3410] dput+0x4c/0x50 [ 165.814472][ T3410] __fput+0x110/0x2d4 [ 165.815220][ T3410] __fput_sync+0x50/0x5c [ 165.816107][ T3410] __arm64_sys_close+0x38/0x7c [ 165.816904][ T3410] invoke_syscall+0x48/0x118 [ 165.817577][ T3410] el0_svc_common.constprop.0+0x40/0xe0 [ 165.818429][ T3410] do_el0_svc+0x1c/0x28 [ 165.819155][ T3410] el0_svc+0x34/0xf8 [ 165.819942][ T3410] el0t_64_sync_handler+0x100/0x12c [ 165.820892][ T3410] el0t_64_sync+0x19c/0x1a0 [ 165.827938][ T3410] BUG: Bad page cache in process syz-executor356 pfn:49dcb [ 165.828945][ T3410] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49dcb [ 165.830262][ T3410] memcg:f7f0000002c3a000 [ 165.830878][ T3410] aops:shmem_aops ino:63 [ 165.832138][ T3410] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.833639][ T3410] raw: 01ffc0000004002d ffffc1ffc0277308 ffffc1ffc0277288 f9f000000749ba50 [ 165.834846][ T3410] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.835923][ T3410] page dumped because: still mapped when deleted [ 165.836951][ T3410] CPU: 0 PID: 3410 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.838790][ T3410] Hardware name: linux,dummy-virt (DT) [ 165.839762][ T3410] Call trace: [ 165.840395][ T3410] dump_backtrace+0x94/0xec [ 165.841500][ T3410] show_stack+0x18/0x24 [ 165.842730][ T3410] dump_stack_lvl+0x78/0x90 [ 165.843554][ T3410] dump_stack+0x18/0x24 [ 165.844208][ T3410] filemap_unaccount_folio+0x118/0x278 [ 165.845008][ T3410] __filemap_remove_folio+0x3c/0x178 [ 165.845793][ T3410] filemap_remove_folio+0x48/0xa8 [ 165.846502][ T3410] truncate_inode_folio+0x30/0x4c [ 165.847444][ T3410] shmem_undo_range+0x208/0x620 [ 165.848191][ T3410] shmem_evict_inode+0x130/0x2dc [ 165.848965][ T3410] evict+0xb4/0x198 [ 165.849681][ T3410] iput+0x100/0x1b8 [ 165.850479][ T3410] dentry_unlink_inode+0xc0/0x188 [ 165.851404][ T3410] __dentry_kill+0x7c/0x1d4 [ 165.852506][ T3410] dput.part.0+0x30/0xbc [ 165.853243][ T3410] dput+0x4c/0x50 [ 165.854037][ T3410] __fput+0x110/0x2d4 [ 165.854768][ T3410] __fput_sync+0x50/0x5c [ 165.855487][ T3410] __arm64_sys_close+0x38/0x7c [ 165.856227][ T3410] invoke_syscall+0x48/0x118 [ 165.857046][ T3410] el0_svc_common.constprop.0+0x40/0xe0 [ 165.857828][ T3410] do_el0_svc+0x1c/0x28 [ 165.858483][ T3410] el0_svc+0x34/0xf8 [ 165.859130][ T3410] el0t_64_sync_handler+0x100/0x12c [ 165.859929][ T3410] el0t_64_sync+0x19c/0x1a0 executing program [ 165.907114][ T3411] BUG: Bad page cache in process syz-executor356 pfn:49bc7 [ 165.908128][ T3411] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49bc7 [ 165.909133][ T3411] memcg:f7f0000002c3a000 [ 165.909666][ T3411] aops:shmem_aops ino:64 [ 165.910398][ T3411] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.912052][ T3411] raw: 01ffc0000004002d ffffc1ffc0290288 ffffc1ffc0277388 faf000000749aab0 [ 165.913219][ T3411] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.914414][ T3411] page dumped because: still mapped when deleted [ 165.915560][ T3411] CPU: 0 PID: 3411 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.917094][ T3411] Hardware name: linux,dummy-virt (DT) [ 165.917810][ T3411] Call trace: [ 165.918345][ T3411] dump_backtrace+0x94/0xec [ 165.919082][ T3411] show_stack+0x18/0x24 [ 165.919706][ T3411] dump_stack_lvl+0x78/0x90 [ 165.920409][ T3411] dump_stack+0x18/0x24 [ 165.921078][ T3411] filemap_unaccount_folio+0x118/0x278 [ 165.921846][ T3411] __filemap_remove_folio+0x3c/0x178 [ 165.922600][ T3411] filemap_remove_folio+0x48/0xa8 [ 165.923314][ T3411] truncate_inode_folio+0x30/0x4c [ 165.924005][ T3411] shmem_undo_range+0x208/0x620 [ 165.924703][ T3411] shmem_evict_inode+0x130/0x2dc [ 165.925441][ T3411] evict+0xb4/0x198 [ 165.926153][ T3411] iput+0x100/0x1b8 [ 165.926993][ T3411] dentry_unlink_inode+0xc0/0x188 [ 165.928329][ T3411] __dentry_kill+0x7c/0x1d4 [ 165.929244][ T3411] dput.part.0+0x30/0xbc [ 165.929929][ T3411] dput+0x4c/0x50 [ 165.930515][ T3411] __fput+0x110/0x2d4 [ 165.931175][ T3411] __fput_sync+0x50/0x5c [ 165.931823][ T3411] __arm64_sys_close+0x38/0x7c [ 165.932489][ T3411] invoke_syscall+0x48/0x118 [ 165.933226][ T3411] el0_svc_common.constprop.0+0x40/0xe0 [ 165.934134][ T3411] do_el0_svc+0x1c/0x28 [ 165.934791][ T3411] el0_svc+0x34/0xf8 [ 165.935486][ T3411] el0t_64_sync_handler+0x100/0x12c [ 165.936309][ T3411] el0t_64_sync+0x19c/0x1a0 [ 165.940675][ T3411] BUG: Bad page cache in process syz-executor356 pfn:49dce [ 165.942261][ T3411] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49dce [ 165.943397][ T3411] memcg:f7f0000002c3a000 [ 165.944031][ T3411] aops:shmem_aops ino:64 [ 165.944822][ T3411] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 165.946419][ T3411] raw: 01ffc0000004002d ffffc1ffc026f1c8 ffffc1ffc0277208 faf000000749aab0 [ 165.947549][ T3411] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 165.948702][ T3411] page dumped because: still mapped when deleted [ 165.949541][ T3411] CPU: 0 PID: 3411 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 165.951213][ T3411] Hardware name: linux,dummy-virt (DT) [ 165.952376][ T3411] Call trace: [ 165.952969][ T3411] dump_backtrace+0x94/0xec [ 165.954021][ T3411] show_stack+0x18/0x24 [ 165.954807][ T3411] dump_stack_lvl+0x78/0x90 [ 165.955483][ T3411] dump_stack+0x18/0x24 [ 165.956129][ T3411] filemap_unaccount_folio+0x118/0x278 [ 165.956903][ T3411] __filemap_remove_folio+0x3c/0x178 [ 165.957721][ T3411] filemap_remove_folio+0x48/0xa8 [ 165.958605][ T3411] truncate_inode_folio+0x30/0x4c [ 165.959334][ T3411] shmem_undo_range+0x208/0x620 [ 165.960265][ T3411] shmem_evict_inode+0x130/0x2dc [ 165.961035][ T3411] evict+0xb4/0x198 [ 165.961940][ T3411] iput+0x100/0x1b8 [ 165.962585][ T3411] dentry_unlink_inode+0xc0/0x188 [ 165.963240][ T3411] __dentry_kill+0x7c/0x1d4 [ 165.964010][ T3411] dput.part.0+0x30/0xbc [ 165.964697][ T3411] dput+0x4c/0x50 [ 165.965511][ T3411] __fput+0x110/0x2d4 [ 165.966269][ T3411] __fput_sync+0x50/0x5c [ 165.966938][ T3411] __arm64_sys_close+0x38/0x7c [ 165.967653][ T3411] invoke_syscall+0x48/0x118 [ 165.968392][ T3411] el0_svc_common.constprop.0+0x40/0xe0 [ 165.969205][ T3411] do_el0_svc+0x1c/0x28 [ 165.969883][ T3411] el0_svc+0x34/0xf8 [ 165.970560][ T3411] el0t_64_sync_handler+0x100/0x12c [ 165.971466][ T3411] el0t_64_sync+0x19c/0x1a0 executing program [ 166.008762][ T3412] BUG: Bad page cache in process syz-executor356 pfn:49dca [ 166.009699][ T3412] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49dca [ 166.010751][ T3412] memcg:f7f0000002c3a000 [ 166.011364][ T3412] aops:shmem_aops ino:65 [ 166.012191][ T3412] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.013601][ T3412] raw: 01ffc0000004002d ffffc1ffc0290388 ffffc1ffc0277348 f9f000000749ba50 [ 166.014703][ T3412] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.015640][ T3412] page dumped because: still mapped when deleted [ 166.016376][ T3412] CPU: 0 PID: 3412 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.017751][ T3412] Hardware name: linux,dummy-virt (DT) [ 166.018566][ T3412] Call trace: [ 166.019222][ T3412] dump_backtrace+0x94/0xec [ 166.020011][ T3412] show_stack+0x18/0x24 [ 166.020666][ T3412] dump_stack_lvl+0x78/0x90 [ 166.021469][ T3412] dump_stack+0x18/0x24 [ 166.022231][ T3412] filemap_unaccount_folio+0x118/0x278 [ 166.023080][ T3412] __filemap_remove_folio+0x3c/0x178 [ 166.023869][ T3412] filemap_remove_folio+0x48/0xa8 [ 166.024658][ T3412] truncate_inode_folio+0x30/0x4c [ 166.025359][ T3412] shmem_undo_range+0x208/0x620 [ 166.026103][ T3412] shmem_evict_inode+0x130/0x2dc [ 166.026849][ T3412] evict+0xb4/0x198 [ 166.027525][ T3412] iput+0x100/0x1b8 [ 166.028176][ T3412] dentry_unlink_inode+0xc0/0x188 [ 166.028877][ T3412] __dentry_kill+0x7c/0x1d4 [ 166.029525][ T3412] dput.part.0+0x30/0xbc [ 166.030194][ T3412] dput+0x4c/0x50 [ 166.030828][ T3412] __fput+0x110/0x2d4 [ 166.031911][ T3412] __fput_sync+0x50/0x5c [ 166.032711][ T3412] __arm64_sys_close+0x38/0x7c [ 166.033443][ T3412] invoke_syscall+0x48/0x118 [ 166.034256][ T3412] el0_svc_common.constprop.0+0x40/0xe0 [ 166.035110][ T3412] do_el0_svc+0x1c/0x28 [ 166.035851][ T3412] el0_svc+0x34/0xf8 [ 166.036469][ T3412] el0t_64_sync_handler+0x100/0x12c [ 166.037375][ T3412] el0t_64_sync+0x19c/0x1a0 [ 166.040227][ T3412] BUG: Bad page cache in process syz-executor356 pfn:49dcd [ 166.041112][ T3412] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49dcd [ 166.043176][ T3412] memcg:f7f0000002c3a000 [ 166.043845][ T3412] aops:shmem_aops ino:65 [ 166.044619][ T3412] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.046087][ T3412] raw: 01ffc0000004002d ffffc1ffc0277288 ffffc1ffc0277188 f9f000000749ba50 [ 166.047119][ T3412] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.048311][ T3412] page dumped because: still mapped when deleted [ 166.049416][ T3412] CPU: 0 PID: 3412 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.051021][ T3412] Hardware name: linux,dummy-virt (DT) [ 166.051921][ T3412] Call trace: [ 166.052445][ T3412] dump_backtrace+0x94/0xec [ 166.053196][ T3412] show_stack+0x18/0x24 [ 166.054002][ T3412] dump_stack_lvl+0x78/0x90 [ 166.054992][ T3412] dump_stack+0x18/0x24 [ 166.055610][ T3412] filemap_unaccount_folio+0x118/0x278 [ 166.056376][ T3412] __filemap_remove_folio+0x3c/0x178 [ 166.057243][ T3412] filemap_remove_folio+0x48/0xa8 [ 166.058070][ T3412] truncate_inode_folio+0x30/0x4c [ 166.058820][ T3412] shmem_undo_range+0x208/0x620 [ 166.059640][ T3412] shmem_evict_inode+0x130/0x2dc [ 166.060415][ T3412] evict+0xb4/0x198 [ 166.061166][ T3412] iput+0x100/0x1b8 [ 166.062298][ T3412] dentry_unlink_inode+0xc0/0x188 [ 166.063347][ T3412] __dentry_kill+0x7c/0x1d4 [ 166.064184][ T3412] dput.part.0+0x30/0xbc [ 166.065014][ T3412] dput+0x4c/0x50 [ 166.065807][ T3412] __fput+0x110/0x2d4 [ 166.066521][ T3412] __fput_sync+0x50/0x5c [ 166.067278][ T3412] __arm64_sys_close+0x38/0x7c [ 166.067945][ T3412] invoke_syscall+0x48/0x118 [ 166.068695][ T3412] el0_svc_common.constprop.0+0x40/0xe0 [ 166.069477][ T3412] do_el0_svc+0x1c/0x28 [ 166.070199][ T3412] el0_svc+0x34/0xf8 [ 166.070934][ T3412] el0t_64_sync_handler+0x100/0x12c [ 166.072230][ T3412] el0t_64_sync+0x19c/0x1a0 executing program [ 166.123241][ T3413] BUG: Bad page cache in process syz-executor356 pfn:49e48 [ 166.124516][ T3413] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0x49e48 [ 166.125725][ T3413] memcg:f7f0000002c3a000 [ 166.126399][ T3413] aops:shmem_aops ino:476 [ 166.127104][ T3413] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.128393][ T3413] raw: 01ffc0000004002d ffffc1ffc0279f48 ffffc1ffc0270b08 f4f00000074cd4d0 [ 166.129473][ T3413] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.130708][ T3413] page dumped because: still mapped when deleted [ 166.132023][ T3413] CPU: 1 PID: 3413 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.133525][ T3413] Hardware name: linux,dummy-virt (DT) [ 166.134421][ T3413] Call trace: [ 166.135015][ T3413] dump_backtrace+0x94/0xec [ 166.135789][ T3413] show_stack+0x18/0x24 [ 166.136464][ T3413] dump_stack_lvl+0x78/0x90 [ 166.137181][ T3413] dump_stack+0x18/0x24 [ 166.137931][ T3413] filemap_unaccount_folio+0x118/0x278 [ 166.138748][ T3413] __filemap_remove_folio+0x3c/0x178 [ 166.139575][ T3413] filemap_remove_folio+0x48/0xa8 [ 166.140420][ T3413] truncate_inode_folio+0x30/0x4c [ 166.141290][ T3413] shmem_undo_range+0x208/0x620 [ 166.142560][ T3413] shmem_evict_inode+0x130/0x2dc [ 166.143644][ T3413] evict+0xb4/0x198 [ 166.144537][ T3413] iput+0x100/0x1b8 [ 166.145236][ T3413] dentry_unlink_inode+0xc0/0x188 [ 166.146121][ T3413] __dentry_kill+0x7c/0x1d4 [ 166.146858][ T3413] dput.part.0+0x30/0xbc [ 166.147611][ T3413] dput+0x4c/0x50 [ 166.148307][ T3413] __fput+0x110/0x2d4 [ 166.149067][ T3413] __fput_sync+0x50/0x5c [ 166.149881][ T3413] __arm64_sys_close+0x38/0x7c [ 166.150700][ T3413] invoke_syscall+0x48/0x118 [ 166.151673][ T3413] el0_svc_common.constprop.0+0x40/0xe0 [ 166.152679][ T3413] do_el0_svc+0x1c/0x28 [ 166.153421][ T3413] el0_svc+0x34/0xf8 [ 166.154153][ T3413] el0t_64_sync_handler+0x100/0x12c [ 166.155272][ T3413] el0t_64_sync+0x19c/0x1a0 [ 166.162287][ T3413] BUG: Bad page cache in process syz-executor356 pfn:49c2c [ 166.163394][ T3413] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x49c2c [ 166.164844][ T3413] memcg:f7f0000002c3a000 [ 166.165636][ T3413] aops:shmem_aops ino:476 [ 166.166464][ T3413] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.168045][ T3413] raw: 01ffc0000004002d ffffc1ffc0279208 ffffc1ffc026e248 f4f00000074cd4d0 [ 166.169408][ T3413] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.170600][ T3413] page dumped because: still mapped when deleted [ 166.171876][ T3413] CPU: 1 PID: 3413 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.173505][ T3413] Hardware name: linux,dummy-virt (DT) [ 166.174347][ T3413] Call trace: [ 166.175135][ T3413] dump_backtrace+0x94/0xec [ 166.175892][ T3413] show_stack+0x18/0x24 [ 166.176637][ T3413] dump_stack_lvl+0x78/0x90 [ 166.177370][ T3413] dump_stack+0x18/0x24 [ 166.178134][ T3413] filemap_unaccount_folio+0x118/0x278 [ 166.179370][ T3413] __filemap_remove_folio+0x3c/0x178 [ 166.180217][ T3413] filemap_remove_folio+0x48/0xa8 [ 166.181077][ T3413] truncate_inode_folio+0x30/0x4c [ 166.182210][ T3413] shmem_undo_range+0x208/0x620 [ 166.183056][ T3413] shmem_evict_inode+0x130/0x2dc [ 166.183962][ T3413] evict+0xb4/0x198 [ 166.184733][ T3413] iput+0x100/0x1b8 [ 166.185459][ T3413] dentry_unlink_inode+0xc0/0x188 [ 166.186321][ T3413] __dentry_kill+0x7c/0x1d4 [ 166.187017][ T3413] dput.part.0+0x30/0xbc [ 166.187931][ T3413] dput+0x4c/0x50 [ 166.188706][ T3413] __fput+0x110/0x2d4 [ 166.189599][ T3413] __fput_sync+0x50/0x5c [ 166.190406][ T3413] __arm64_sys_close+0x38/0x7c [ 166.191439][ T3413] invoke_syscall+0x48/0x118 [ 166.192368][ T3413] el0_svc_common.constprop.0+0x40/0xe0 [ 166.193277][ T3413] do_el0_svc+0x1c/0x28 [ 166.194111][ T3413] el0_svc+0x34/0xf8 [ 166.194816][ T3413] el0t_64_sync_handler+0x100/0x12c [ 166.195728][ T3413] el0t_64_sync+0x19c/0x1a0 executing program [ 166.245573][ T3414] BUG: Bad page cache in process syz-executor356 pfn:ba1ae [ 166.246562][ T3414] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x0 pfn:0xba1ae [ 166.247495][ T3414] memcg:f7f0000002c3a000 [ 166.248059][ T3414] aops:shmem_aops ino:477 [ 166.248734][ T3414] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.250054][ T3414] raw: 01ffc0000004002d ffffc1ffc02771c8 ffffc1ffc0229a08 f4f00000074cd4d0 [ 166.250998][ T3414] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.252282][ T3414] page dumped because: still mapped when deleted [ 166.253048][ T3414] CPU: 0 PID: 3414 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.254441][ T3414] Hardware name: linux,dummy-virt (DT) [ 166.255262][ T3414] Call trace: [ 166.255791][ T3414] dump_backtrace+0x94/0xec [ 166.256507][ T3414] show_stack+0x18/0x24 [ 166.257164][ T3414] dump_stack_lvl+0x78/0x90 [ 166.257827][ T3414] dump_stack+0x18/0x24 [ 166.258485][ T3414] filemap_unaccount_folio+0x118/0x278 [ 166.259199][ T3414] __filemap_remove_folio+0x3c/0x178 [ 166.259926][ T3414] filemap_remove_folio+0x48/0xa8 [ 166.260645][ T3414] truncate_inode_folio+0x30/0x4c [ 166.261443][ T3414] shmem_undo_range+0x208/0x620 [ 166.262157][ T3414] shmem_evict_inode+0x130/0x2dc [ 166.262888][ T3414] evict+0xb4/0x198 [ 166.263526][ T3414] iput+0x100/0x1b8 [ 166.264189][ T3414] dentry_unlink_inode+0xc0/0x188 [ 166.264889][ T3414] __dentry_kill+0x7c/0x1d4 [ 166.265601][ T3414] dput.part.0+0x30/0xbc [ 166.266436][ T3414] dput+0x4c/0x50 [ 166.267049][ T3414] __fput+0x110/0x2d4 [ 166.267671][ T3414] __fput_sync+0x50/0x5c [ 166.268293][ T3414] __arm64_sys_close+0x38/0x7c [ 166.268971][ T3414] invoke_syscall+0x48/0x118 [ 166.269663][ T3414] el0_svc_common.constprop.0+0x40/0xe0 [ 166.270439][ T3414] do_el0_svc+0x1c/0x28 [ 166.271083][ T3414] el0_svc+0x34/0xf8 [ 166.271902][ T3414] el0t_64_sync_handler+0x100/0x12c [ 166.272606][ T3414] el0t_64_sync+0x19c/0x1a0 [ 166.274559][ T3414] BUG: Bad page cache in process syz-executor356 pfn:48a68 [ 166.275372][ T3414] page: refcount:4 mapcount:1 mapping:00000000ce187c72 index:0x1 pfn:0x48a68 [ 166.276205][ T3414] memcg:f7f0000002c3a000 [ 166.276747][ T3414] aops:shmem_aops ino:477 [ 166.277615][ T3414] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.279086][ T3414] raw: 01ffc0000004002d ffffc1ffc1e86b88 ffffc1ffc0279288 f4f00000074cd4d0 [ 166.280093][ T3414] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.280907][ T3414] page dumped because: still mapped when deleted [ 166.282057][ T3414] CPU: 0 PID: 3414 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.283306][ T3414] Hardware name: linux,dummy-virt (DT) [ 166.284061][ T3414] Call trace: [ 166.284564][ T3414] dump_backtrace+0x94/0xec [ 166.285333][ T3414] show_stack+0x18/0x24 [ 166.286024][ T3414] dump_stack_lvl+0x78/0x90 [ 166.286755][ T3414] dump_stack+0x18/0x24 [ 166.287399][ T3414] filemap_unaccount_folio+0x118/0x278 [ 166.288181][ T3414] __filemap_remove_folio+0x3c/0x178 [ 166.289208][ T3414] filemap_remove_folio+0x48/0xa8 [ 166.289947][ T3414] truncate_inode_folio+0x30/0x4c [ 166.290732][ T3414] shmem_undo_range+0x208/0x620 [ 166.291458][ T3414] shmem_evict_inode+0x130/0x2dc [ 166.292135][ T3414] evict+0xb4/0x198 [ 166.292753][ T3414] iput+0x100/0x1b8 [ 166.293394][ T3414] dentry_unlink_inode+0xc0/0x188 [ 166.294134][ T3414] __dentry_kill+0x7c/0x1d4 [ 166.294807][ T3414] dput.part.0+0x30/0xbc [ 166.295508][ T3414] dput+0x4c/0x50 [ 166.296143][ T3414] __fput+0x110/0x2d4 [ 166.296783][ T3414] __fput_sync+0x50/0x5c [ 166.297404][ T3414] __arm64_sys_close+0x38/0x7c [ 166.298203][ T3414] invoke_syscall+0x48/0x118 [ 166.298949][ T3414] el0_svc_common.constprop.0+0x40/0xe0 [ 166.299745][ T3414] do_el0_svc+0x1c/0x28 [ 166.300537][ T3414] el0_svc+0x34/0xf8 [ 166.301373][ T3414] el0t_64_sync_handler+0x100/0x12c [ 166.302179][ T3414] el0t_64_sync+0x19c/0x1a0 executing program [ 166.344436][ T3415] BUG: Bad page cache in process syz-executor356 pfn:49b89 [ 166.345326][ T3415] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49b89 [ 166.346418][ T3415] memcg:f7f0000002c3a000 [ 166.346972][ T3415] aops:shmem_aops ino:66 [ 166.347618][ T3415] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.348740][ T3415] raw: 01ffc0000004002d ffffc1ffc028c788 ffffc1ffc026eec8 f9f000000749ba50 [ 166.349544][ T3415] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.350408][ T3415] page dumped because: still mapped when deleted [ 166.351039][ T3415] CPU: 0 PID: 3415 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.352454][ T3415] Hardware name: linux,dummy-virt (DT) [ 166.353166][ T3415] Call trace: [ 166.353752][ T3415] dump_backtrace+0x94/0xec [ 166.354512][ T3415] show_stack+0x18/0x24 [ 166.355159][ T3415] dump_stack_lvl+0x78/0x90 [ 166.355842][ T3415] dump_stack+0x18/0x24 [ 166.356545][ T3415] filemap_unaccount_folio+0x118/0x278 [ 166.357355][ T3415] __filemap_remove_folio+0x3c/0x178 [ 166.358063][ T3415] filemap_remove_folio+0x48/0xa8 [ 166.358805][ T3415] truncate_inode_folio+0x30/0x4c [ 166.359467][ T3415] shmem_undo_range+0x208/0x620 [ 166.360185][ T3415] shmem_evict_inode+0x130/0x2dc [ 166.360957][ T3415] evict+0xb4/0x198 [ 166.361952][ T3415] iput+0x100/0x1b8 [ 166.362298][ T3415] dentry_unlink_inode+0xc0/0x188 [ 166.362684][ T3415] __dentry_kill+0x7c/0x1d4 [ 166.363041][ T3415] dput.part.0+0x30/0xbc [ 166.363396][ T3415] dput+0x4c/0x50 [ 166.363726][ T3415] __fput+0x110/0x2d4 [ 166.364067][ T3415] __fput_sync+0x50/0x5c [ 166.364554][ T3415] __arm64_sys_close+0x38/0x7c [ 166.365163][ T3415] invoke_syscall+0x48/0x118 [ 166.365563][ T3415] el0_svc_common.constprop.0+0x40/0xe0 [ 166.366028][ T3415] do_el0_svc+0x1c/0x28 [ 166.366389][ T3415] el0_svc+0x34/0xf8 [ 166.366783][ T3415] el0t_64_sync_handler+0x100/0x12c [ 166.367219][ T3415] el0t_64_sync+0x19c/0x1a0 [ 166.369088][ T3415] BUG: Bad page cache in process syz-executor356 pfn:49bbb [ 166.369597][ T3415] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49bbb [ 166.370236][ T3415] memcg:f7f0000002c3a000 [ 166.370837][ T3415] aops:shmem_aops ino:66 [ 166.371696][ T3415] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.372535][ T3415] raw: 01ffc0000004002d ffffc1ffc026e248 ffffc1ffc0277188 f9f000000749ba50 [ 166.373140][ T3415] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.373678][ T3415] page dumped because: still mapped when deleted [ 166.374107][ T3415] CPU: 0 PID: 3415 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.375496][ T3415] Hardware name: linux,dummy-virt (DT) [ 166.376238][ T3415] Call trace: [ 166.376525][ T3415] dump_backtrace+0x94/0xec [ 166.376902][ T3415] show_stack+0x18/0x24 [ 166.377277][ T3415] dump_stack_lvl+0x78/0x90 [ 166.377653][ T3415] dump_stack+0x18/0x24 [ 166.378052][ T3415] filemap_unaccount_folio+0x118/0x278 [ 166.378479][ T3415] __filemap_remove_folio+0x3c/0x178 [ 166.378893][ T3415] filemap_remove_folio+0x48/0xa8 [ 166.379269][ T3415] truncate_inode_folio+0x30/0x4c [ 166.379694][ T3415] shmem_undo_range+0x208/0x620 [ 166.380071][ T3415] shmem_evict_inode+0x130/0x2dc [ 166.380498][ T3415] evict+0xb4/0x198 [ 166.380857][ T3415] iput+0x100/0x1b8 [ 166.381266][ T3415] dentry_unlink_inode+0xc0/0x188 [ 166.381746][ T3415] __dentry_kill+0x7c/0x1d4 [ 166.382351][ T3415] dput.part.0+0x30/0xbc [ 166.383052][ T3415] dput+0x4c/0x50 [ 166.383401][ T3415] __fput+0x110/0x2d4 [ 166.383745][ T3415] __fput_sync+0x50/0x5c [ 166.384091][ T3415] __arm64_sys_close+0x38/0x7c [ 166.384494][ T3415] invoke_syscall+0x48/0x118 [ 166.384884][ T3415] el0_svc_common.constprop.0+0x40/0xe0 [ 166.385278][ T3415] do_el0_svc+0x1c/0x28 [ 166.385631][ T3415] el0_svc+0x34/0xf8 [ 166.386218][ T3415] el0t_64_sync_handler+0x100/0x12c [ 166.387230][ T3415] el0t_64_sync+0x19c/0x1a0 executing program [ 166.426765][ T3416] BUG: Bad page cache in process syz-executor356 pfn:49e4a [ 166.427305][ T3416] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49e4a [ 166.427832][ T3416] memcg:f7f0000002c3a000 [ 166.428156][ T3416] aops:shmem_aops ino:67 [ 166.428521][ T3416] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.429951][ T3416] raw: 01ffc0000004002d ffffc1ffc0279f48 ffffc1ffc02771c8 faf000000749aab0 [ 166.430756][ T3416] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.431325][ T3416] page dumped because: still mapped when deleted [ 166.431746][ T3416] CPU: 0 PID: 3416 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.432433][ T3416] Hardware name: linux,dummy-virt (DT) [ 166.432820][ T3416] Call trace: [ 166.433188][ T3416] dump_backtrace+0x94/0xec [ 166.434016][ T3416] show_stack+0x18/0x24 [ 166.434495][ T3416] dump_stack_lvl+0x78/0x90 [ 166.434895][ T3416] dump_stack+0x18/0x24 [ 166.435269][ T3416] filemap_unaccount_folio+0x118/0x278 [ 166.435699][ T3416] __filemap_remove_folio+0x3c/0x178 [ 166.436112][ T3416] filemap_remove_folio+0x48/0xa8 [ 166.436520][ T3416] truncate_inode_folio+0x30/0x4c [ 166.436912][ T3416] shmem_undo_range+0x208/0x620 [ 166.437300][ T3416] shmem_evict_inode+0x130/0x2dc [ 166.437694][ T3416] evict+0xb4/0x198 [ 166.438108][ T3416] iput+0x100/0x1b8 [ 166.438464][ T3416] dentry_unlink_inode+0xc0/0x188 [ 166.438859][ T3416] __dentry_kill+0x7c/0x1d4 [ 166.439237][ T3416] dput.part.0+0x30/0xbc [ 166.439689][ T3416] dput+0x4c/0x50 [ 166.440078][ T3416] __fput+0x110/0x2d4 [ 166.440616][ T3416] __fput_sync+0x50/0x5c [ 166.441275][ T3416] __arm64_sys_close+0x38/0x7c [ 166.441919][ T3416] invoke_syscall+0x48/0x118 [ 166.442291][ T3416] el0_svc_common.constprop.0+0x40/0xe0 [ 166.442720][ T3416] do_el0_svc+0x1c/0x28 [ 166.443091][ T3416] el0_svc+0x34/0xf8 [ 166.443457][ T3416] el0t_64_sync_handler+0x100/0x12c [ 166.443954][ T3416] el0t_64_sync+0x19c/0x1a0 [ 166.446867][ T3416] BUG: Bad page cache in process syz-executor356 pfn:49dc7 [ 166.447416][ T3416] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49dc7 [ 166.447921][ T3416] memcg:f7f0000002c3a000 [ 166.448242][ T3416] aops:shmem_aops ino:67 [ 166.448607][ T3416] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.449346][ T3416] raw: 01ffc0000004002d ffffc1ffc0279288 ffffc1ffc0290388 faf000000749aab0 [ 166.450033][ T3416] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.450658][ T3416] page dumped because: still mapped when deleted [ 166.451111][ T3416] CPU: 0 PID: 3416 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.452204][ T3416] Hardware name: linux,dummy-virt (DT) [ 166.452642][ T3416] Call trace: [ 166.453119][ T3416] dump_backtrace+0x94/0xec [ 166.453605][ T3416] show_stack+0x18/0x24 [ 166.454133][ T3416] dump_stack_lvl+0x78/0x90 [ 166.454652][ T3416] dump_stack+0x18/0x24 [ 166.455080][ T3416] filemap_unaccount_folio+0x118/0x278 [ 166.455659][ T3416] __filemap_remove_folio+0x3c/0x178 [ 166.456292][ T3416] filemap_remove_folio+0x48/0xa8 [ 166.457278][ T3416] truncate_inode_folio+0x30/0x4c [ 166.457672][ T3416] shmem_undo_range+0x208/0x620 [ 166.458099][ T3416] shmem_evict_inode+0x130/0x2dc [ 166.458486][ T3416] evict+0xb4/0x198 [ 166.458827][ T3416] iput+0x100/0x1b8 [ 166.459164][ T3416] dentry_unlink_inode+0xc0/0x188 [ 166.459557][ T3416] __dentry_kill+0x7c/0x1d4 [ 166.459955][ T3416] dput.part.0+0x30/0xbc [ 166.460357][ T3416] dput+0x4c/0x50 [ 166.460702][ T3416] __fput+0x110/0x2d4 [ 166.461095][ T3416] __fput_sync+0x50/0x5c [ 166.461777][ T3416] __arm64_sys_close+0x38/0x7c [ 166.462555][ T3416] invoke_syscall+0x48/0x118 [ 166.462959][ T3416] el0_svc_common.constprop.0+0x40/0xe0 [ 166.463456][ T3416] do_el0_svc+0x1c/0x28 [ 166.463902][ T3416] el0_svc+0x34/0xf8 [ 166.464389][ T3416] el0t_64_sync_handler+0x100/0x12c [ 166.464885][ T3416] el0t_64_sync+0x19c/0x1a0 executing program [ 166.494649][ T3417] BUG: Bad page cache in process syz-executor356 pfn:4a409 [ 166.495259][ T3417] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x4a409 [ 166.495791][ T3417] memcg:f7f0000002c3a000 [ 166.496112][ T3417] aops:shmem_aops ino:68 [ 166.496482][ T3417] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.497213][ T3417] raw: 01ffc0000004002d ffffc1ffc0290148 ffffc1ffc028c788 f9f000000749ba50 [ 166.497832][ T3417] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.498348][ T3417] page dumped because: still mapped when deleted [ 166.498775][ T3417] CPU: 0 PID: 3417 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.499548][ T3417] Hardware name: linux,dummy-virt (DT) [ 166.499961][ T3417] Call trace: [ 166.500291][ T3417] dump_backtrace+0x94/0xec [ 166.500898][ T3417] show_stack+0x18/0x24 [ 166.501676][ T3417] dump_stack_lvl+0x78/0x90 [ 166.502722][ T3417] dump_stack+0x18/0x24 [ 166.503212][ T3417] filemap_unaccount_folio+0x118/0x278 [ 166.504233][ T3417] __filemap_remove_folio+0x3c/0x178 [ 166.504780][ T3417] filemap_remove_folio+0x48/0xa8 [ 166.505251][ T3417] truncate_inode_folio+0x30/0x4c [ 166.506143][ T3417] shmem_undo_range+0x208/0x620 [ 166.506718][ T3417] shmem_evict_inode+0x130/0x2dc [ 166.507162][ T3417] evict+0xb4/0x198 [ 166.507524][ T3417] iput+0x100/0x1b8 [ 166.507966][ T3417] dentry_unlink_inode+0xc0/0x188 [ 166.508375][ T3417] __dentry_kill+0x7c/0x1d4 [ 166.508759][ T3417] dput.part.0+0x30/0xbc [ 166.509128][ T3417] dput+0x4c/0x50 [ 166.509481][ T3417] __fput+0x110/0x2d4 [ 166.509894][ T3417] __fput_sync+0x50/0x5c [ 166.510266][ T3417] __arm64_sys_close+0x38/0x7c [ 166.510687][ T3417] invoke_syscall+0x48/0x118 [ 166.511106][ T3417] el0_svc_common.constprop.0+0x40/0xe0 [ 166.512125][ T3417] do_el0_svc+0x1c/0x28 [ 166.512883][ T3417] el0_svc+0x34/0xf8 [ 166.513620][ T3417] el0t_64_sync_handler+0x100/0x12c [ 166.514245][ T3417] el0t_64_sync+0x19c/0x1a0 [ 166.516736][ T3417] BUG: Bad page cache in process syz-executor356 pfn:4a31e [ 166.517354][ T3417] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a31e [ 166.517976][ T3417] memcg:f7f0000002c3a000 [ 166.518360][ T3417] aops:shmem_aops ino:68 [ 166.518734][ T3417] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.519543][ T3417] raw: 01ffc0000004002d ffffc1ffc0290248 ffffc1ffc0290108 f9f000000749ba50 [ 166.520065][ T3417] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.520559][ T3417] page dumped because: still mapped when deleted [ 166.520949][ T3417] CPU: 0 PID: 3417 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.522115][ T3417] Hardware name: linux,dummy-virt (DT) [ 166.522512][ T3417] Call trace: [ 166.522806][ T3417] dump_backtrace+0x94/0xec [ 166.523221][ T3417] show_stack+0x18/0x24 [ 166.523994][ T3417] dump_stack_lvl+0x78/0x90 [ 166.524873][ T3417] dump_stack+0x18/0x24 [ 166.525289][ T3417] filemap_unaccount_folio+0x118/0x278 [ 166.525792][ T3417] __filemap_remove_folio+0x3c/0x178 [ 166.526217][ T3417] filemap_remove_folio+0x48/0xa8 [ 166.526664][ T3417] truncate_inode_folio+0x30/0x4c [ 166.527388][ T3417] shmem_undo_range+0x208/0x620 [ 166.527873][ T3417] shmem_evict_inode+0x130/0x2dc [ 166.528281][ T3417] evict+0xb4/0x198 [ 166.528649][ T3417] iput+0x100/0x1b8 [ 166.529000][ T3417] dentry_unlink_inode+0xc0/0x188 [ 166.529420][ T3417] __dentry_kill+0x7c/0x1d4 [ 166.529890][ T3417] dput.part.0+0x30/0xbc [ 166.530262][ T3417] dput+0x4c/0x50 [ 166.530660][ T3417] __fput+0x110/0x2d4 [ 166.531048][ T3417] __fput_sync+0x50/0x5c [ 166.531602][ T3417] __arm64_sys_close+0x38/0x7c [ 166.532085][ T3417] invoke_syscall+0x48/0x118 [ 166.532477][ T3417] el0_svc_common.constprop.0+0x40/0xe0 [ 166.532935][ T3417] do_el0_svc+0x1c/0x28 [ 166.533393][ T3417] el0_svc+0x34/0xf8 [ 166.533814][ T3417] el0t_64_sync_handler+0x100/0x12c [ 166.534239][ T3417] el0t_64_sync+0x19c/0x1a0 executing program [ 166.570874][ T3418] BUG: Bad page cache in process syz-executor356 pfn:4a444 [ 166.572293][ T3418] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x4a444 [ 166.573546][ T3418] memcg:f7f0000002c3a000 [ 166.574329][ T3418] aops:shmem_aops ino:69 [ 166.575238][ T3418] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.576998][ T3418] raw: 01ffc0000004002d ffffc1ffc0277208 ffffc1ffc0279f48 faf000000749aab0 [ 166.578136][ T3418] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.579125][ T3418] page dumped because: still mapped when deleted [ 166.579937][ T3418] CPU: 0 PID: 3418 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.581650][ T3418] Hardware name: linux,dummy-virt (DT) [ 166.582551][ T3418] Call trace: [ 166.583122][ T3418] dump_backtrace+0x94/0xec [ 166.583967][ T3418] show_stack+0x18/0x24 [ 166.584794][ T3418] dump_stack_lvl+0x78/0x90 [ 166.585547][ T3418] dump_stack+0x18/0x24 [ 166.586337][ T3418] filemap_unaccount_folio+0x118/0x278 [ 166.587268][ T3418] __filemap_remove_folio+0x3c/0x178 [ 166.588196][ T3418] filemap_remove_folio+0x48/0xa8 [ 166.589032][ T3418] truncate_inode_folio+0x30/0x4c [ 166.590093][ T3418] shmem_undo_range+0x208/0x620 [ 166.590880][ T3418] shmem_evict_inode+0x130/0x2dc [ 166.592832][ T3418] evict+0xb4/0x198 [ 166.593609][ T3418] iput+0x100/0x1b8 [ 166.594357][ T3418] dentry_unlink_inode+0xc0/0x188 [ 166.595330][ T3418] __dentry_kill+0x7c/0x1d4 [ 166.596169][ T3418] dput.part.0+0x30/0xbc [ 166.596930][ T3418] dput+0x4c/0x50 [ 166.597601][ T3418] __fput+0x110/0x2d4 [ 166.598390][ T3418] __fput_sync+0x50/0x5c [ 166.598784][ T3418] __arm64_sys_close+0x38/0x7c [ 166.599256][ T3418] invoke_syscall+0x48/0x118 [ 166.599685][ T3418] el0_svc_common.constprop.0+0x40/0xe0 [ 166.600176][ T3418] do_el0_svc+0x1c/0x28 [ 166.600565][ T3418] el0_svc+0x34/0xf8 [ 166.600926][ T3418] el0t_64_sync_handler+0x100/0x12c [ 166.602168][ T3418] el0t_64_sync+0x19c/0x1a0 [ 166.604801][ T3418] BUG: Bad page cache in process syz-executor356 pfn:49e7d [ 166.605371][ T3418] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49e7d [ 166.606575][ T3418] memcg:f7f0000002c3a000 [ 166.607142][ T3418] aops:shmem_aops ino:69 [ 166.607770][ T3418] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.608525][ T3418] raw: 01ffc0000004002d ffffc1ffc0291108 ffffc1ffc0277108 faf000000749aab0 [ 166.609059][ T3418] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.609532][ T3418] page dumped because: still mapped when deleted [ 166.609978][ T3418] CPU: 0 PID: 3418 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.610640][ T3418] Hardware name: linux,dummy-virt (DT) [ 166.611004][ T3418] Call trace: [ 166.611419][ T3418] dump_backtrace+0x94/0xec [ 166.611915][ T3418] show_stack+0x18/0x24 [ 166.612288][ T3418] dump_stack_lvl+0x78/0x90 [ 166.612707][ T3418] dump_stack+0x18/0x24 [ 166.613055][ T3418] filemap_unaccount_folio+0x118/0x278 [ 166.613815][ T3418] __filemap_remove_folio+0x3c/0x178 [ 166.614321][ T3418] filemap_remove_folio+0x48/0xa8 [ 166.614771][ T3418] truncate_inode_folio+0x30/0x4c [ 166.615195][ T3418] shmem_undo_range+0x208/0x620 [ 166.615829][ T3418] shmem_evict_inode+0x130/0x2dc [ 166.616614][ T3418] evict+0xb4/0x198 [ 166.617304][ T3418] iput+0x100/0x1b8 [ 166.617988][ T3418] dentry_unlink_inode+0xc0/0x188 [ 166.618772][ T3418] __dentry_kill+0x7c/0x1d4 [ 166.619543][ T3418] dput.part.0+0x30/0xbc [ 166.620224][ T3418] dput+0x4c/0x50 [ 166.620993][ T3418] __fput+0x110/0x2d4 [ 166.621969][ T3418] __fput_sync+0x50/0x5c [ 166.622718][ T3418] __arm64_sys_close+0x38/0x7c [ 166.623615][ T3418] invoke_syscall+0x48/0x118 [ 166.624541][ T3418] el0_svc_common.constprop.0+0x40/0xe0 [ 166.625488][ T3418] do_el0_svc+0x1c/0x28 [ 166.626538][ T3418] el0_svc+0x34/0xf8 [ 166.627432][ T3418] el0t_64_sync_handler+0x100/0x12c [ 166.628188][ T3418] el0t_64_sync+0x19c/0x1a0 executing program [ 166.679425][ T3419] BUG: Bad page cache in process syz-executor356 pfn:49dc5 [ 166.681056][ T3419] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49dc5 [ 166.682575][ T3419] memcg:f7f0000002c3a000 [ 166.683307][ T3419] aops:shmem_aops ino:6a [ 166.684115][ T3419] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.685682][ T3419] raw: 01ffc0000004002d ffffc1ffc026e288 ffffc1ffc0290148 f9f000000749ba50 [ 166.686756][ T3419] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.687690][ T3419] page dumped because: still mapped when deleted [ 166.688625][ T3419] CPU: 0 PID: 3419 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.690164][ T3419] Hardware name: linux,dummy-virt (DT) [ 166.691034][ T3419] Call trace: [ 166.691677][ T3419] dump_backtrace+0x94/0xec [ 166.692537][ T3419] show_stack+0x18/0x24 [ 166.693322][ T3419] dump_stack_lvl+0x78/0x90 [ 166.694145][ T3419] dump_stack+0x18/0x24 [ 166.694956][ T3419] filemap_unaccount_folio+0x118/0x278 [ 166.695865][ T3419] __filemap_remove_folio+0x3c/0x178 [ 166.696748][ T3419] filemap_remove_folio+0x48/0xa8 [ 166.697599][ T3419] truncate_inode_folio+0x30/0x4c [ 166.698442][ T3419] shmem_undo_range+0x208/0x620 [ 166.699343][ T3419] shmem_evict_inode+0x130/0x2dc [ 166.700256][ T3419] evict+0xb4/0x198 [ 166.701025][ T3419] iput+0x100/0x1b8 [ 166.701814][ T3419] dentry_unlink_inode+0xc0/0x188 [ 166.702671][ T3419] __dentry_kill+0x7c/0x1d4 [ 166.703485][ T3419] dput.part.0+0x30/0xbc [ 166.704278][ T3419] dput+0x4c/0x50 [ 166.705007][ T3419] __fput+0x110/0x2d4 [ 166.705767][ T3419] __fput_sync+0x50/0x5c [ 166.706478][ T3419] __arm64_sys_close+0x38/0x7c [ 166.707284][ T3419] invoke_syscall+0x48/0x118 [ 166.708065][ T3419] el0_svc_common.constprop.0+0x40/0xe0 [ 166.708929][ T3419] do_el0_svc+0x1c/0x28 [ 166.709688][ T3419] el0_svc+0x34/0xf8 [ 166.710465][ T3419] el0t_64_sync_handler+0x100/0x12c [ 166.711320][ T3419] el0t_64_sync+0x19c/0x1a0 [ 166.716645][ T3419] BUG: Bad page cache in process syz-executor356 pfn:4a405 [ 166.717204][ T3419] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a405 [ 166.717800][ T3419] memcg:f7f0000002c3a000 [ 166.718136][ T3419] aops:shmem_aops ino:6a [ 166.718507][ T3419] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.719981][ T3419] raw: 01ffc0000004002d ffffc1ffc0277148 ffffc1ffc0277088 f9f000000749ba50 [ 166.721410][ T3419] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.723461][ T3419] page dumped because: still mapped when deleted [ 166.724741][ T3419] CPU: 0 PID: 3419 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.726383][ T3419] Hardware name: linux,dummy-virt (DT) [ 166.727598][ T3419] Call trace: [ 166.728425][ T3419] dump_backtrace+0x94/0xec [ 166.729410][ T3419] show_stack+0x18/0x24 [ 166.730325][ T3419] dump_stack_lvl+0x78/0x90 [ 166.731249][ T3419] dump_stack+0x18/0x24 [ 166.732121][ T3419] filemap_unaccount_folio+0x118/0x278 [ 166.732980][ T3419] __filemap_remove_folio+0x3c/0x178 [ 166.733745][ T3419] filemap_remove_folio+0x48/0xa8 [ 166.734468][ T3419] truncate_inode_folio+0x30/0x4c [ 166.735213][ T3419] shmem_undo_range+0x208/0x620 [ 166.736049][ T3419] shmem_evict_inode+0x130/0x2dc [ 166.736876][ T3419] evict+0xb4/0x198 [ 166.737604][ T3419] iput+0x100/0x1b8 [ 166.738337][ T3419] dentry_unlink_inode+0xc0/0x188 [ 166.739268][ T3419] __dentry_kill+0x7c/0x1d4 [ 166.740138][ T3419] dput.part.0+0x30/0xbc [ 166.740989][ T3419] dput+0x4c/0x50 [ 166.741974][ T3419] __fput+0x110/0x2d4 [ 166.742760][ T3419] __fput_sync+0x50/0x5c [ 166.743652][ T3419] __arm64_sys_close+0x38/0x7c [ 166.744552][ T3419] invoke_syscall+0x48/0x118 [ 166.745329][ T3419] el0_svc_common.constprop.0+0x40/0xe0 [ 166.746758][ T3419] do_el0_svc+0x1c/0x28 [ 166.747586][ T3419] el0_svc+0x34/0xf8 [ 166.748449][ T3419] el0t_64_sync_handler+0x100/0x12c [ 166.749248][ T3419] el0t_64_sync+0x19c/0x1a0 executing program [ 166.795444][ T3420] BUG: Bad page cache in process syz-executor356 pfn:49dc4 [ 166.795994][ T3420] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49dc4 [ 166.796517][ T3420] memcg:f7f0000002c3a000 [ 166.796954][ T3420] aops:shmem_aops ino:6b [ 166.797363][ T3420] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.798714][ T3420] raw: 01ffc0000004002d ffffc1ffc0273c08 ffffc1ffc0277208 f9f000000749ba50 [ 166.799852][ T3420] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.800870][ T3420] page dumped because: still mapped when deleted [ 166.801749][ T3420] CPU: 0 PID: 3420 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.803142][ T3420] Hardware name: linux,dummy-virt (DT) [ 166.803915][ T3420] Call trace: [ 166.804496][ T3420] dump_backtrace+0x94/0xec [ 166.805276][ T3420] show_stack+0x18/0x24 [ 166.806026][ T3420] dump_stack_lvl+0x78/0x90 [ 166.806792][ T3420] dump_stack+0x18/0x24 [ 166.807536][ T3420] filemap_unaccount_folio+0x118/0x278 [ 166.808376][ T3420] __filemap_remove_folio+0x3c/0x178 [ 166.809223][ T3420] filemap_remove_folio+0x48/0xa8 [ 166.810062][ T3420] truncate_inode_folio+0x30/0x4c [ 166.810910][ T3420] shmem_undo_range+0x208/0x620 [ 166.811712][ T3420] shmem_evict_inode+0x130/0x2dc [ 166.812543][ T3420] evict+0xb4/0x198 [ 166.813275][ T3420] iput+0x100/0x1b8 [ 166.813985][ T3420] dentry_unlink_inode+0xc0/0x188 [ 166.814772][ T3420] __dentry_kill+0x7c/0x1d4 [ 166.815529][ T3420] dput.part.0+0x30/0xbc [ 166.816261][ T3420] dput+0x4c/0x50 [ 166.816934][ T3420] __fput+0x110/0x2d4 [ 166.817681][ T3420] __fput_sync+0x50/0x5c [ 166.818429][ T3420] __arm64_sys_close+0x38/0x7c [ 166.819273][ T3420] invoke_syscall+0x48/0x118 [ 166.820082][ T3420] el0_svc_common.constprop.0+0x40/0xe0 [ 166.820939][ T3420] do_el0_svc+0x1c/0x28 [ 166.821791][ T3420] el0_svc+0x34/0xf8 [ 166.822592][ T3420] el0t_64_sync_handler+0x100/0x12c [ 166.823498][ T3420] el0t_64_sync+0x19c/0x1a0 [ 166.826906][ T3420] BUG: Bad page cache in process syz-executor356 pfn:49dc8 [ 166.827934][ T3420] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49dc8 [ 166.829043][ T3420] memcg:f7f0000002c3a000 [ 166.829965][ T3420] aops:shmem_aops ino:6b [ 166.830752][ T3420] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.833871][ T3420] raw: 01ffc0000004002d ffffc1ffc0277108 ffffc1ffc0276588 f9f000000749ba50 [ 166.835753][ T3420] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.837140][ T3420] page dumped because: still mapped when deleted [ 166.838146][ T3420] CPU: 0 PID: 3420 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.839991][ T3420] Hardware name: linux,dummy-virt (DT) [ 166.841486][ T3420] Call trace: [ 166.842197][ T3420] dump_backtrace+0x94/0xec [ 166.843079][ T3420] show_stack+0x18/0x24 [ 166.843884][ T3420] dump_stack_lvl+0x78/0x90 [ 166.844756][ T3420] dump_stack+0x18/0x24 [ 166.845664][ T3420] filemap_unaccount_folio+0x118/0x278 [ 166.846718][ T3420] __filemap_remove_folio+0x3c/0x178 [ 166.847822][ T3420] filemap_remove_folio+0x48/0xa8 [ 166.848763][ T3420] truncate_inode_folio+0x30/0x4c [ 166.849736][ T3420] shmem_undo_range+0x208/0x620 [ 166.850466][ T3420] shmem_evict_inode+0x130/0x2dc [ 166.851209][ T3420] evict+0xb4/0x198 [ 166.852444][ T3420] iput+0x100/0x1b8 [ 166.853507][ T3420] dentry_unlink_inode+0xc0/0x188 [ 166.854582][ T3420] __dentry_kill+0x7c/0x1d4 [ 166.855449][ T3420] dput.part.0+0x30/0xbc [ 166.856125][ T3420] dput+0x4c/0x50 [ 166.856772][ T3420] __fput+0x110/0x2d4 [ 166.857511][ T3420] __fput_sync+0x50/0x5c [ 166.858274][ T3420] __arm64_sys_close+0x38/0x7c [ 166.859090][ T3420] invoke_syscall+0x48/0x118 [ 166.859963][ T3420] el0_svc_common.constprop.0+0x40/0xe0 [ 166.860903][ T3420] do_el0_svc+0x1c/0x28 [ 166.861848][ T3420] el0_svc+0x34/0xf8 [ 166.862557][ T3420] el0t_64_sync_handler+0x100/0x12c [ 166.863301][ T3420] el0t_64_sync+0x19c/0x1a0 executing program [ 166.896611][ T3421] BUG: Bad page cache in process syz-executor356 pfn:49dc2 [ 166.897246][ T3421] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49dc2 [ 166.897856][ T3421] memcg:f7f0000002c3a000 [ 166.898203][ T3421] aops:shmem_aops ino:6c [ 166.898602][ T3421] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.899434][ T3421] raw: 01ffc0000004002d ffffc1ffc0290388 ffffc1ffc026e288 faf000000749aab0 [ 166.900013][ T3421] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.900571][ T3421] page dumped because: still mapped when deleted [ 166.901552][ T3421] CPU: 0 PID: 3421 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.903383][ T3421] Hardware name: linux,dummy-virt (DT) [ 166.904144][ T3421] Call trace: [ 166.904706][ T3421] dump_backtrace+0x94/0xec [ 166.905578][ T3421] show_stack+0x18/0x24 [ 166.906367][ T3421] dump_stack_lvl+0x78/0x90 [ 166.907214][ T3421] dump_stack+0x18/0x24 [ 166.907963][ T3421] filemap_unaccount_folio+0x118/0x278 [ 166.908819][ T3421] __filemap_remove_folio+0x3c/0x178 [ 166.909682][ T3421] filemap_remove_folio+0x48/0xa8 [ 166.910572][ T3421] truncate_inode_folio+0x30/0x4c [ 166.911492][ T3421] shmem_undo_range+0x208/0x620 [ 166.912271][ T3421] shmem_evict_inode+0x130/0x2dc [ 166.913103][ T3421] evict+0xb4/0x198 [ 166.913869][ T3421] iput+0x100/0x1b8 [ 166.914587][ T3421] dentry_unlink_inode+0xc0/0x188 [ 166.915340][ T3421] __dentry_kill+0x7c/0x1d4 [ 166.916139][ T3421] dput.part.0+0x30/0xbc [ 166.916852][ T3421] dput+0x4c/0x50 [ 166.917576][ T3421] __fput+0x110/0x2d4 [ 166.918398][ T3421] __fput_sync+0x50/0x5c [ 166.919214][ T3421] __arm64_sys_close+0x38/0x7c [ 166.920052][ T3421] invoke_syscall+0x48/0x118 [ 166.920819][ T3421] el0_svc_common.constprop.0+0x40/0xe0 [ 166.922046][ T3421] do_el0_svc+0x1c/0x28 [ 166.922770][ T3421] el0_svc+0x34/0xf8 [ 166.923535][ T3421] el0t_64_sync_handler+0x100/0x12c [ 166.924419][ T3421] el0t_64_sync+0x19c/0x1a0 [ 166.926670][ T3421] BUG: Bad page cache in process syz-executor356 pfn:49b8a [ 166.927766][ T3421] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49b8a [ 166.929020][ T3421] memcg:f7f0000002c3a000 [ 166.929673][ T3421] aops:shmem_aops ino:6c [ 166.930451][ T3421] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.931981][ T3421] raw: 01ffc0000004002d ffffc1ffc0277088 ffffc1ffc0276508 faf000000749aab0 [ 166.932556][ T3421] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.933103][ T3421] page dumped because: still mapped when deleted [ 166.933598][ T3421] CPU: 0 PID: 3421 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.934404][ T3421] Hardware name: linux,dummy-virt (DT) [ 166.934801][ T3421] Call trace: [ 166.935104][ T3421] dump_backtrace+0x94/0xec [ 166.935632][ T3421] show_stack+0x18/0x24 [ 166.936319][ T3421] dump_stack_lvl+0x78/0x90 [ 166.936770][ T3421] dump_stack+0x18/0x24 [ 166.937232][ T3421] filemap_unaccount_folio+0x118/0x278 [ 166.937798][ T3421] __filemap_remove_folio+0x3c/0x178 [ 166.938435][ T3421] filemap_remove_folio+0x48/0xa8 [ 166.939026][ T3421] truncate_inode_folio+0x30/0x4c [ 166.939882][ T3421] shmem_undo_range+0x208/0x620 [ 166.940361][ T3421] shmem_evict_inode+0x130/0x2dc [ 166.940800][ T3421] evict+0xb4/0x198 [ 166.941316][ T3421] iput+0x100/0x1b8 [ 166.941827][ T3421] dentry_unlink_inode+0xc0/0x188 [ 166.942273][ T3421] __dentry_kill+0x7c/0x1d4 [ 166.942725][ T3421] dput.part.0+0x30/0xbc [ 166.943092][ T3421] dput+0x4c/0x50 [ 166.943439][ T3421] __fput+0x110/0x2d4 [ 166.943834][ T3421] __fput_sync+0x50/0x5c [ 166.944212][ T3421] __arm64_sys_close+0x38/0x7c [ 166.944634][ T3421] invoke_syscall+0x48/0x118 [ 166.945021][ T3421] el0_svc_common.constprop.0+0x40/0xe0 [ 166.945514][ T3421] do_el0_svc+0x1c/0x28 [ 166.945990][ T3421] el0_svc+0x34/0xf8 [ 166.946431][ T3421] el0t_64_sync_handler+0x100/0x12c [ 166.946992][ T3421] el0t_64_sync+0x19c/0x1a0 [ 166.977092][ T3422] BUG: Bad page cache in process syz-executor356 pfn:49d96 [ 166.978310][ T3422] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49d96 [ 166.979588][ T3422] memcg:f7f0000002c3a000 executing program [ 166.980004][ T3422] aops:shmem_aops ino:6d [ 166.980440][ T3422] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 166.982065][ T3422] raw: 01ffc0000004002d ffffc1ffc0277188 ffffc1ffc0273c08 f9f000000749ba50 [ 166.982822][ T3422] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 166.984193][ T3422] page dumped because: still mapped when deleted [ 166.985246][ T3422] CPU: 0 PID: 3422 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 166.986968][ T3422] Hardware name: linux,dummy-virt (DT) [ 166.987868][ T3422] Call trace: [ 166.988257][ T3422] dump_backtrace+0x94/0xec [ 166.988675][ T3422] show_stack+0x18/0x24 [ 166.989055][ T3422] dump_stack_lvl+0x78/0x90 [ 166.989490][ T3422] dump_stack+0x18/0x24 [ 166.989931][ T3422] filemap_unaccount_folio+0x118/0x278 [ 166.990415][ T3422] __filemap_remove_folio+0x3c/0x178 [ 166.990835][ T3422] filemap_remove_folio+0x48/0xa8 [ 166.991417][ T3422] truncate_inode_folio+0x30/0x4c [ 166.991934][ T3422] shmem_undo_range+0x208/0x620 [ 166.992342][ T3422] shmem_evict_inode+0x130/0x2dc [ 166.992761][ T3422] evict+0xb4/0x198 [ 166.993126][ T3422] iput+0x100/0x1b8 [ 166.993580][ T3422] dentry_unlink_inode+0xc0/0x188 [ 166.994290][ T3422] __dentry_kill+0x7c/0x1d4 [ 166.995124][ T3422] dput.part.0+0x30/0xbc [ 166.995763][ T3422] dput+0x4c/0x50 [ 166.996216][ T3422] __fput+0x110/0x2d4 [ 166.996617][ T3422] __fput_sync+0x50/0x5c [ 166.997000][ T3422] __arm64_sys_close+0x38/0x7c [ 166.997486][ T3422] invoke_syscall+0x48/0x118 [ 166.998037][ T3422] el0_svc_common.constprop.0+0x40/0xe0 [ 166.998489][ T3422] do_el0_svc+0x1c/0x28 [ 166.998904][ T3422] el0_svc+0x34/0xf8 [ 166.999303][ T3422] el0t_64_sync_handler+0x100/0x12c [ 166.999759][ T3422] el0t_64_sync+0x19c/0x1a0 [ 167.002734][ T3422] BUG: Bad page cache in process syz-executor356 pfn:49cf0 [ 167.003232][ T3422] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x49cf0 [ 167.003756][ T3422] memcg:f7f0000002c3a000 [ 167.004377][ T3422] aops:shmem_aops ino:6d [ 167.005059][ T3422] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.006461][ T3422] raw: 01ffc0000004002d ffffc1ffc0276588 ffffc1ffc0276488 f9f000000749ba50 [ 167.007730][ T3422] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.008730][ T3422] page dumped because: still mapped when deleted [ 167.009554][ T3422] CPU: 0 PID: 3422 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.010289][ T3422] Hardware name: linux,dummy-virt (DT) [ 167.010657][ T3422] Call trace: [ 167.010927][ T3422] dump_backtrace+0x94/0xec [ 167.011458][ T3422] show_stack+0x18/0x24 [ 167.011863][ T3422] dump_stack_lvl+0x78/0x90 [ 167.012227][ T3422] dump_stack+0x18/0x24 [ 167.012579][ T3422] filemap_unaccount_folio+0x118/0x278 [ 167.012968][ T3422] __filemap_remove_folio+0x3c/0x178 [ 167.013412][ T3422] filemap_remove_folio+0x48/0xa8 [ 167.013888][ T3422] truncate_inode_folio+0x30/0x4c [ 167.014367][ T3422] shmem_undo_range+0x208/0x620 [ 167.014978][ T3422] shmem_evict_inode+0x130/0x2dc [ 167.015982][ T3422] evict+0xb4/0x198 [ 167.016394][ T3422] iput+0x100/0x1b8 [ 167.017167][ T3422] dentry_unlink_inode+0xc0/0x188 [ 167.018055][ T3422] __dentry_kill+0x7c/0x1d4 [ 167.018759][ T3422] dput.part.0+0x30/0xbc [ 167.019369][ T3422] dput+0x4c/0x50 [ 167.019723][ T3422] __fput+0x110/0x2d4 [ 167.020088][ T3422] __fput_sync+0x50/0x5c [ 167.020466][ T3422] __arm64_sys_close+0x38/0x7c [ 167.020865][ T3422] invoke_syscall+0x48/0x118 [ 167.021377][ T3422] el0_svc_common.constprop.0+0x40/0xe0 [ 167.022036][ T3422] do_el0_svc+0x1c/0x28 [ 167.022782][ T3422] el0_svc+0x34/0xf8 [ 167.023182][ T3422] el0t_64_sync_handler+0x100/0x12c [ 167.023617][ T3422] el0t_64_sync+0x19c/0x1a0 [ 167.077498][ T3423] BUG: Bad page cache in process syz-executor356 pfn:49dc6 [ 167.078362][ T3423] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x0 pfn:0x49dc6 [ 167.079877][ T3423] memcg:f7f0000002c3a000 [ 167.080414][ T3423] aops:shmem_aops ino:6e executing program [ 167.081180][ T3423] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.083250][ T3423] raw: 01ffc0000004002d ffffc1ffc02765c8 ffffc1ffc0290108 f9f000000749ba50 [ 167.084258][ T3423] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.085233][ T3423] page dumped because: still mapped when deleted [ 167.086128][ T3423] CPU: 0 PID: 3423 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.087555][ T3423] Hardware name: linux,dummy-virt (DT) [ 167.088144][ T3423] Call trace: [ 167.088623][ T3423] dump_backtrace+0x94/0xec [ 167.089264][ T3423] show_stack+0x18/0x24 [ 167.089953][ T3423] dump_stack_lvl+0x78/0x90 [ 167.090478][ T3423] dump_stack+0x18/0x24 [ 167.091054][ T3423] filemap_unaccount_folio+0x118/0x278 [ 167.092449][ T3423] __filemap_remove_folio+0x3c/0x178 [ 167.093159][ T3423] filemap_remove_folio+0x48/0xa8 [ 167.093977][ T3423] truncate_inode_folio+0x30/0x4c [ 167.095813][ T3423] shmem_undo_range+0x208/0x620 [ 167.096491][ T3423] shmem_evict_inode+0x130/0x2dc [ 167.097357][ T3423] evict+0xb4/0x198 [ 167.098030][ T3423] iput+0x100/0x1b8 [ 167.098857][ T3423] dentry_unlink_inode+0xc0/0x188 [ 167.099593][ T3423] __dentry_kill+0x7c/0x1d4 [ 167.100351][ T3423] dput.part.0+0x30/0xbc [ 167.100970][ T3423] dput+0x4c/0x50 [ 167.101826][ T3423] __fput+0x110/0x2d4 [ 167.102408][ T3423] __fput_sync+0x50/0x5c [ 167.103008][ T3423] __arm64_sys_close+0x38/0x7c [ 167.103584][ T3423] invoke_syscall+0x48/0x118 [ 167.104248][ T3423] el0_svc_common.constprop.0+0x40/0xe0 [ 167.104962][ T3423] do_el0_svc+0x1c/0x28 [ 167.105495][ T3423] el0_svc+0x34/0xf8 [ 167.106035][ T3423] el0t_64_sync_handler+0x100/0x12c [ 167.106749][ T3423] el0t_64_sync+0x19c/0x1a0 [ 167.114922][ T3423] BUG: Bad page cache in process syz-executor356 pfn:4a404 [ 167.116065][ T3423] page: refcount:4 mapcount:1 mapping:000000000e551739 index:0x1 pfn:0x4a404 [ 167.116987][ T3423] memcg:f7f0000002c3a000 [ 167.117537][ T3423] aops:shmem_aops ino:6e [ 167.118429][ T3423] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.120019][ T3423] raw: 01ffc0000004002d ffffc1ffc0277188 ffffc1ffc0276508 f9f000000749ba50 [ 167.121080][ T3423] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.122417][ T3423] page dumped because: still mapped when deleted [ 167.123271][ T3423] CPU: 1 PID: 3423 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.125047][ T3423] Hardware name: linux,dummy-virt (DT) [ 167.126347][ T3423] Call trace: [ 167.126934][ T3423] dump_backtrace+0x94/0xec [ 167.127993][ T3423] show_stack+0x18/0x24 [ 167.128805][ T3423] dump_stack_lvl+0x78/0x90 [ 167.129608][ T3423] dump_stack+0x18/0x24 [ 167.130409][ T3423] filemap_unaccount_folio+0x118/0x278 [ 167.131365][ T3423] __filemap_remove_folio+0x3c/0x178 [ 167.132660][ T3423] filemap_remove_folio+0x48/0xa8 [ 167.133464][ T3423] truncate_inode_folio+0x30/0x4c [ 167.134211][ T3423] shmem_undo_range+0x208/0x620 [ 167.135205][ T3423] shmem_evict_inode+0x130/0x2dc [ 167.136003][ T3423] evict+0xb4/0x198 [ 167.136719][ T3423] iput+0x100/0x1b8 [ 167.137395][ T3423] dentry_unlink_inode+0xc0/0x188 [ 167.138707][ T3423] __dentry_kill+0x7c/0x1d4 [ 167.139851][ T3423] dput.part.0+0x30/0xbc [ 167.140850][ T3423] dput+0x4c/0x50 [ 167.142210][ T3423] __fput+0x110/0x2d4 [ 167.143071][ T3423] __fput_sync+0x50/0x5c [ 167.143815][ T3423] __arm64_sys_close+0x38/0x7c [ 167.144609][ T3423] invoke_syscall+0x48/0x118 [ 167.145550][ T3423] el0_svc_common.constprop.0+0x40/0xe0 [ 167.146442][ T3423] do_el0_svc+0x1c/0x28 [ 167.147267][ T3423] el0_svc+0x34/0xf8 [ 167.148020][ T3423] el0t_64_sync_handler+0x100/0x12c [ 167.148862][ T3423] el0t_64_sync+0x19c/0x1a0 executing program [ 167.188859][ T3424] BUG: Bad page cache in process syz-executor356 pfn:49d97 [ 167.189971][ T3424] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49d97 [ 167.191001][ T3424] memcg:f7f0000002c3a000 [ 167.191967][ T3424] aops:shmem_aops ino:478 [ 167.192733][ T3424] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.194164][ T3424] raw: 01ffc0000004002d ffffc1ffc028c8c8 ffffc1ffc028b088 fcf00000074cdb10 [ 167.195182][ T3424] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.196185][ T3424] page dumped because: still mapped when deleted [ 167.197147][ T3424] CPU: 1 PID: 3424 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.198854][ T3424] Hardware name: linux,dummy-virt (DT) [ 167.199768][ T3424] Call trace: [ 167.200457][ T3424] dump_backtrace+0x94/0xec [ 167.201561][ T3424] show_stack+0x18/0x24 [ 167.202466][ T3424] dump_stack_lvl+0x78/0x90 [ 167.203371][ T3424] dump_stack+0x18/0x24 [ 167.204069][ T3424] filemap_unaccount_folio+0x118/0x278 [ 167.204903][ T3424] __filemap_remove_folio+0x3c/0x178 [ 167.205750][ T3424] filemap_remove_folio+0x48/0xa8 [ 167.206492][ T3424] truncate_inode_folio+0x30/0x4c [ 167.207393][ T3424] shmem_undo_range+0x208/0x620 [ 167.208945][ T3424] shmem_evict_inode+0x130/0x2dc [ 167.209789][ T3424] evict+0xb4/0x198 [ 167.210557][ T3424] iput+0x100/0x1b8 [ 167.211346][ T3424] dentry_unlink_inode+0xc0/0x188 [ 167.212140][ T3424] __dentry_kill+0x7c/0x1d4 [ 167.212888][ T3424] dput.part.0+0x30/0xbc [ 167.213652][ T3424] dput+0x4c/0x50 [ 167.214353][ T3424] __fput+0x110/0x2d4 [ 167.214973][ T3424] __fput_sync+0x50/0x5c [ 167.215785][ T3424] __arm64_sys_close+0x38/0x7c [ 167.216644][ T3424] invoke_syscall+0x48/0x118 [ 167.217498][ T3424] el0_svc_common.constprop.0+0x40/0xe0 [ 167.219502][ T3424] do_el0_svc+0x1c/0x28 [ 167.220703][ T3424] el0_svc+0x34/0xf8 [ 167.221980][ T3424] el0t_64_sync_handler+0x100/0x12c [ 167.223674][ T3424] el0t_64_sync+0x19c/0x1a0 [ 167.227130][ T3424] BUG: Bad page cache in process syz-executor356 pfn:4a2c2 [ 167.228145][ T3424] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a2c2 [ 167.229182][ T3424] memcg:f7f0000002c3a000 [ 167.229818][ T3424] aops:shmem_aops ino:478 [ 167.230857][ T3424] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.233443][ T3424] raw: 01ffc0000004002d ffffc1ffc02765c8 ffffc1ffc026e108 fcf00000074cdb10 [ 167.235485][ T3424] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.236716][ T3424] page dumped because: still mapped when deleted [ 167.237743][ T3424] CPU: 1 PID: 3424 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.239066][ T3424] Hardware name: linux,dummy-virt (DT) [ 167.239855][ T3424] Call trace: [ 167.240443][ T3424] dump_backtrace+0x94/0xec [ 167.241368][ T3424] show_stack+0x18/0x24 [ 167.242279][ T3424] dump_stack_lvl+0x78/0x90 [ 167.243153][ T3424] dump_stack+0x18/0x24 [ 167.244006][ T3424] filemap_unaccount_folio+0x118/0x278 [ 167.244989][ T3424] __filemap_remove_folio+0x3c/0x178 [ 167.246033][ T3424] filemap_remove_folio+0x48/0xa8 [ 167.247302][ T3424] truncate_inode_folio+0x30/0x4c [ 167.248163][ T3424] shmem_undo_range+0x208/0x620 [ 167.248983][ T3424] shmem_evict_inode+0x130/0x2dc [ 167.249816][ T3424] evict+0xb4/0x198 [ 167.250649][ T3424] iput+0x100/0x1b8 [ 167.251507][ T3424] dentry_unlink_inode+0xc0/0x188 [ 167.252491][ T3424] __dentry_kill+0x7c/0x1d4 [ 167.253327][ T3424] dput.part.0+0x30/0xbc [ 167.254211][ T3424] dput+0x4c/0x50 [ 167.255015][ T3424] __fput+0x110/0x2d4 [ 167.255773][ T3424] __fput_sync+0x50/0x5c [ 167.256645][ T3424] __arm64_sys_close+0x38/0x7c [ 167.257423][ T3424] invoke_syscall+0x48/0x118 [ 167.258404][ T3424] el0_svc_common.constprop.0+0x40/0xe0 [ 167.259324][ T3424] do_el0_svc+0x1c/0x28 [ 167.260049][ T3424] el0_svc+0x34/0xf8 [ 167.260853][ T3424] el0t_64_sync_handler+0x100/0x12c [ 167.262554][ T3424] el0t_64_sync+0x19c/0x1a0 executing program [ 167.304389][ T3425] BUG: Bad page cache in process syz-executor356 pfn:49c01 [ 167.305591][ T3425] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49c01 [ 167.306479][ T3425] memcg:f7f0000002c3a000 [ 167.306947][ T3425] aops:shmem_aops ino:6f [ 167.307467][ T3425] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.308737][ T3425] raw: 01ffc0000004002d ffffc1ffc0270088 ffffc1ffc0270008 faf000000749aab0 [ 167.309747][ T3425] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.310366][ T3425] page dumped because: still mapped when deleted [ 167.310785][ T3425] CPU: 0 PID: 3425 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.311795][ T3425] Hardware name: linux,dummy-virt (DT) [ 167.312466][ T3425] Call trace: [ 167.312775][ T3425] dump_backtrace+0x94/0xec [ 167.313171][ T3425] show_stack+0x18/0x24 [ 167.313590][ T3425] dump_stack_lvl+0x78/0x90 [ 167.314079][ T3425] dump_stack+0x18/0x24 [ 167.314466][ T3425] filemap_unaccount_folio+0x118/0x278 [ 167.314876][ T3425] __filemap_remove_folio+0x3c/0x178 [ 167.315335][ T3425] filemap_remove_folio+0x48/0xa8 [ 167.315843][ T3425] truncate_inode_folio+0x30/0x4c [ 167.316412][ T3425] shmem_undo_range+0x208/0x620 [ 167.316865][ T3425] shmem_evict_inode+0x130/0x2dc [ 167.317262][ T3425] evict+0xb4/0x198 [ 167.317625][ T3425] iput+0x100/0x1b8 [ 167.318036][ T3425] dentry_unlink_inode+0xc0/0x188 [ 167.318439][ T3425] __dentry_kill+0x7c/0x1d4 [ 167.318827][ T3425] dput.part.0+0x30/0xbc [ 167.319196][ T3425] dput+0x4c/0x50 [ 167.319543][ T3425] __fput+0x110/0x2d4 [ 167.319914][ T3425] __fput_sync+0x50/0x5c [ 167.320287][ T3425] __arm64_sys_close+0x38/0x7c [ 167.320686][ T3425] invoke_syscall+0x48/0x118 [ 167.321246][ T3425] el0_svc_common.constprop.0+0x40/0xe0 [ 167.323799][ T3425] do_el0_svc+0x1c/0x28 [ 167.325010][ T3425] el0_svc+0x34/0xf8 [ 167.326106][ T3425] el0t_64_sync_handler+0x100/0x12c [ 167.326798][ T3425] el0t_64_sync+0x19c/0x1a0 [ 167.328512][ T3425] BUG: Bad page cache in process syz-executor356 pfn:49c00 [ 167.329385][ T3425] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49c00 [ 167.330303][ T3425] memcg:f7f0000002c3a000 [ 167.330894][ T3425] aops:shmem_aops ino:6f [ 167.331864][ T3425] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.332942][ T3425] raw: 01ffc0000004002d ffffc1ffc0270048 ffffc1ffc026f788 faf000000749aab0 [ 167.333839][ T3425] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.334614][ T3425] page dumped because: still mapped when deleted [ 167.335198][ T3425] CPU: 0 PID: 3425 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.336262][ T3425] Hardware name: linux,dummy-virt (DT) [ 167.336748][ T3425] Call trace: [ 167.337276][ T3425] dump_backtrace+0x94/0xec [ 167.337743][ T3425] show_stack+0x18/0x24 [ 167.338172][ T3425] dump_stack_lvl+0x78/0x90 [ 167.338747][ T3425] dump_stack+0x18/0x24 [ 167.339209][ T3425] filemap_unaccount_folio+0x118/0x278 [ 167.339733][ T3425] __filemap_remove_folio+0x3c/0x178 [ 167.340415][ T3425] filemap_remove_folio+0x48/0xa8 [ 167.340979][ T3425] truncate_inode_folio+0x30/0x4c [ 167.341758][ T3425] shmem_undo_range+0x208/0x620 [ 167.342269][ T3425] shmem_evict_inode+0x130/0x2dc [ 167.342854][ T3425] evict+0xb4/0x198 [ 167.343366][ T3425] iput+0x100/0x1b8 [ 167.343812][ T3425] dentry_unlink_inode+0xc0/0x188 [ 167.344538][ T3425] __dentry_kill+0x7c/0x1d4 [ 167.345067][ T3425] dput.part.0+0x30/0xbc [ 167.345624][ T3425] dput+0x4c/0x50 [ 167.346222][ T3425] __fput+0x110/0x2d4 [ 167.346668][ T3425] __fput_sync+0x50/0x5c [ 167.347162][ T3425] __arm64_sys_close+0x38/0x7c [ 167.347554][ T3425] invoke_syscall+0x48/0x118 [ 167.348023][ T3425] el0_svc_common.constprop.0+0x40/0xe0 [ 167.348625][ T3425] do_el0_svc+0x1c/0x28 [ 167.349327][ T3425] el0_svc+0x34/0xf8 [ 167.349988][ T3425] el0t_64_sync_handler+0x100/0x12c [ 167.350801][ T3425] el0t_64_sync+0x19c/0x1a0 executing program [ 167.392124][ T3426] BUG: Bad page cache in process syz-executor356 pfn:49cb5 [ 167.393101][ T3426] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49cb5 [ 167.394147][ T3426] memcg:f7f0000002c3a000 [ 167.394764][ T3426] aops:shmem_aops ino:479 [ 167.395455][ T3426] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.396649][ T3426] raw: 01ffc0000004002d ffffc1ffc0290288 ffffc1ffc0289588 fcf00000074cdb10 [ 167.397650][ T3426] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.398610][ T3426] page dumped because: still mapped when deleted [ 167.399088][ T3426] CPU: 1 PID: 3426 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.399962][ T3426] Hardware name: linux,dummy-virt (DT) [ 167.401016][ T3426] Call trace: [ 167.401451][ T3426] dump_backtrace+0x94/0xec [ 167.402004][ T3426] show_stack+0x18/0x24 [ 167.402375][ T3426] dump_stack_lvl+0x78/0x90 [ 167.402810][ T3426] dump_stack+0x18/0x24 [ 167.403182][ T3426] filemap_unaccount_folio+0x118/0x278 [ 167.403625][ T3426] __filemap_remove_folio+0x3c/0x178 [ 167.404041][ T3426] filemap_remove_folio+0x48/0xa8 [ 167.404413][ T3426] truncate_inode_folio+0x30/0x4c [ 167.404809][ T3426] shmem_undo_range+0x208/0x620 [ 167.405240][ T3426] shmem_evict_inode+0x130/0x2dc [ 167.406004][ T3426] evict+0xb4/0x198 [ 167.406699][ T3426] iput+0x100/0x1b8 [ 167.407389][ T3426] dentry_unlink_inode+0xc0/0x188 [ 167.408198][ T3426] __dentry_kill+0x7c/0x1d4 [ 167.408940][ T3426] dput.part.0+0x30/0xbc [ 167.409658][ T3426] dput+0x4c/0x50 [ 167.410394][ T3426] __fput+0x110/0x2d4 [ 167.411103][ T3426] __fput_sync+0x50/0x5c [ 167.412179][ T3426] __arm64_sys_close+0x38/0x7c [ 167.412976][ T3426] invoke_syscall+0x48/0x118 [ 167.413880][ T3426] el0_svc_common.constprop.0+0x40/0xe0 [ 167.414726][ T3426] do_el0_svc+0x1c/0x28 [ 167.415433][ T3426] el0_svc+0x34/0xf8 [ 167.416122][ T3426] el0t_64_sync_handler+0x100/0x12c [ 167.416959][ T3426] el0t_64_sync+0x19c/0x1a0 [ 167.419243][ T3426] BUG: Bad page cache in process syz-executor356 pfn:4a256 [ 167.420202][ T3426] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a256 [ 167.421538][ T3426] memcg:f7f0000002c3a000 [ 167.422624][ T3426] aops:shmem_aops ino:479 [ 167.423596][ T3426] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.425294][ T3426] raw: 01ffc0000004002d ffffc1ffc0272d48 ffffc1ffc01c2a88 fcf00000074cdb10 [ 167.426452][ T3426] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.428186][ T3426] page dumped because: still mapped when deleted [ 167.429419][ T3426] CPU: 1 PID: 3426 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.431341][ T3426] Hardware name: linux,dummy-virt (DT) [ 167.432294][ T3426] Call trace: [ 167.433009][ T3426] dump_backtrace+0x94/0xec [ 167.434695][ T3426] show_stack+0x18/0x24 [ 167.435698][ T3426] dump_stack_lvl+0x78/0x90 [ 167.436620][ T3426] dump_stack+0x18/0x24 [ 167.437437][ T3426] filemap_unaccount_folio+0x118/0x278 [ 167.438599][ T3426] __filemap_remove_folio+0x3c/0x178 [ 167.439446][ T3426] filemap_remove_folio+0x48/0xa8 [ 167.440205][ T3426] truncate_inode_folio+0x30/0x4c [ 167.441006][ T3426] shmem_undo_range+0x208/0x620 [ 167.442196][ T3426] shmem_evict_inode+0x130/0x2dc [ 167.443137][ T3426] evict+0xb4/0x198 [ 167.443909][ T3426] iput+0x100/0x1b8 [ 167.444708][ T3426] dentry_unlink_inode+0xc0/0x188 [ 167.445755][ T3426] __dentry_kill+0x7c/0x1d4 [ 167.446769][ T3426] dput.part.0+0x30/0xbc [ 167.447540][ T3426] dput+0x4c/0x50 [ 167.448392][ T3426] __fput+0x110/0x2d4 [ 167.449154][ T3426] __fput_sync+0x50/0x5c [ 167.450010][ T3426] __arm64_sys_close+0x38/0x7c [ 167.450967][ T3426] invoke_syscall+0x48/0x118 [ 167.452142][ T3426] el0_svc_common.constprop.0+0x40/0xe0 [ 167.453117][ T3426] do_el0_svc+0x1c/0x28 [ 167.454202][ T3426] el0_svc+0x34/0xf8 [ 167.455126][ T3426] el0t_64_sync_handler+0x100/0x12c [ 167.455965][ T3426] el0t_64_sync+0x19c/0x1a0 executing program [ 167.504433][ T3427] BUG: Bad page cache in process syz-executor356 pfn:49d8f [ 167.505726][ T3427] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49d8f [ 167.507097][ T3427] memcg:f7f0000002c3a000 [ 167.507892][ T3427] aops:shmem_aops ino:47a [ 167.508921][ T3427] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.510712][ T3427] raw: 01ffc0000004002d ffffc1ffc0290388 ffffc1ffc0276508 f8f00000074cde30 [ 167.511930][ T3427] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.512765][ T3427] page dumped because: still mapped when deleted [ 167.513542][ T3427] CPU: 1 PID: 3427 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.515325][ T3427] Hardware name: linux,dummy-virt (DT) [ 167.516143][ T3427] Call trace: [ 167.516785][ T3427] dump_backtrace+0x94/0xec [ 167.517761][ T3427] show_stack+0x18/0x24 [ 167.518656][ T3427] dump_stack_lvl+0x78/0x90 [ 167.519787][ T3427] dump_stack+0x18/0x24 [ 167.520743][ T3427] filemap_unaccount_folio+0x118/0x278 [ 167.522088][ T3427] __filemap_remove_folio+0x3c/0x178 [ 167.523077][ T3427] filemap_remove_folio+0x48/0xa8 [ 167.523954][ T3427] truncate_inode_folio+0x30/0x4c [ 167.524774][ T3427] shmem_undo_range+0x208/0x620 [ 167.525727][ T3427] shmem_evict_inode+0x130/0x2dc [ 167.526726][ T3427] evict+0xb4/0x198 [ 167.527541][ T3427] iput+0x100/0x1b8 [ 167.528407][ T3427] dentry_unlink_inode+0xc0/0x188 [ 167.529740][ T3427] __dentry_kill+0x7c/0x1d4 [ 167.530708][ T3427] dput.part.0+0x30/0xbc [ 167.532353][ T3427] dput+0x4c/0x50 [ 167.533561][ T3427] __fput+0x110/0x2d4 [ 167.534817][ T3427] __fput_sync+0x50/0x5c [ 167.535589][ T3427] __arm64_sys_close+0x38/0x7c [ 167.536374][ T3427] invoke_syscall+0x48/0x118 [ 167.537281][ T3427] el0_svc_common.constprop.0+0x40/0xe0 [ 167.538453][ T3427] do_el0_svc+0x1c/0x28 [ 167.539398][ T3427] el0_svc+0x34/0xf8 [ 167.540143][ T3427] el0t_64_sync_handler+0x100/0x12c [ 167.540987][ T3427] el0t_64_sync+0x19c/0x1a0 [ 167.544443][ T3427] BUG: Bad page cache in process syz-executor356 pfn:49d94 [ 167.545456][ T3427] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x49d94 [ 167.546849][ T3427] memcg:f7f0000002c3a000 [ 167.547701][ T3427] aops:shmem_aops ino:47a [ 167.548530][ T3427] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.550335][ T3427] raw: 01ffc0000004002d ffffc1ffc02763c8 ffffc1ffc01e3788 f8f00000074cde30 [ 167.551955][ T3427] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.553203][ T3427] page dumped because: still mapped when deleted [ 167.554160][ T3427] CPU: 1 PID: 3427 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.555533][ T3427] Hardware name: linux,dummy-virt (DT) [ 167.556483][ T3427] Call trace: [ 167.557054][ T3427] dump_backtrace+0x94/0xec [ 167.557882][ T3427] show_stack+0x18/0x24 [ 167.558716][ T3427] dump_stack_lvl+0x78/0x90 [ 167.559470][ T3427] dump_stack+0x18/0x24 [ 167.560187][ T3427] filemap_unaccount_folio+0x118/0x278 [ 167.561609][ T3427] __filemap_remove_folio+0x3c/0x178 [ 167.562659][ T3427] filemap_remove_folio+0x48/0xa8 [ 167.563517][ T3427] truncate_inode_folio+0x30/0x4c [ 167.564535][ T3427] shmem_undo_range+0x208/0x620 [ 167.565295][ T3427] shmem_evict_inode+0x130/0x2dc [ 167.566223][ T3427] evict+0xb4/0x198 [ 167.567031][ T3427] iput+0x100/0x1b8 [ 167.567799][ T3427] dentry_unlink_inode+0xc0/0x188 [ 167.568645][ T3427] __dentry_kill+0x7c/0x1d4 [ 167.569553][ T3427] dput.part.0+0x30/0xbc [ 167.570377][ T3427] dput+0x4c/0x50 [ 167.571122][ T3427] __fput+0x110/0x2d4 [ 167.572110][ T3427] __fput_sync+0x50/0x5c [ 167.572873][ T3427] __arm64_sys_close+0x38/0x7c [ 167.573799][ T3427] invoke_syscall+0x48/0x118 [ 167.574594][ T3427] el0_svc_common.constprop.0+0x40/0xe0 [ 167.575648][ T3427] do_el0_svc+0x1c/0x28 [ 167.576400][ T3427] el0_svc+0x34/0xf8 [ 167.577317][ T3427] el0t_64_sync_handler+0x100/0x12c [ 167.578286][ T3427] el0t_64_sync+0x19c/0x1a0 executing program [ 167.619298][ T3428] BUG: Bad page cache in process syz-executor356 pfn:470aa [ 167.620674][ T3428] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x470aa [ 167.622292][ T3428] memcg:f7f0000002c3a000 [ 167.623146][ T3428] aops:shmem_aops ino:47b [ 167.624126][ T3428] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.625996][ T3428] raw: 01ffc0000004002d ffffc1ffc028c8c8 ffffc1ffc0290288 fcf00000074cdb10 [ 167.627938][ T3428] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.629347][ T3428] page dumped because: still mapped when deleted [ 167.630305][ T3428] CPU: 1 PID: 3428 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.632377][ T3428] Hardware name: linux,dummy-virt (DT) [ 167.633501][ T3428] Call trace: [ 167.634137][ T3428] dump_backtrace+0x94/0xec [ 167.634962][ T3428] show_stack+0x18/0x24 [ 167.635694][ T3428] dump_stack_lvl+0x78/0x90 [ 167.636470][ T3428] dump_stack+0x18/0x24 [ 167.637325][ T3428] filemap_unaccount_folio+0x118/0x278 [ 167.638348][ T3428] __filemap_remove_folio+0x3c/0x178 [ 167.639731][ T3428] filemap_remove_folio+0x48/0xa8 [ 167.640594][ T3428] truncate_inode_folio+0x30/0x4c [ 167.641863][ T3428] shmem_undo_range+0x208/0x620 [ 167.642703][ T3428] shmem_evict_inode+0x130/0x2dc [ 167.643516][ T3428] evict+0xb4/0x198 [ 167.644212][ T3428] iput+0x100/0x1b8 [ 167.644957][ T3428] dentry_unlink_inode+0xc0/0x188 [ 167.645782][ T3428] __dentry_kill+0x7c/0x1d4 [ 167.646580][ T3428] dput.part.0+0x30/0xbc [ 167.647381][ T3428] dput+0x4c/0x50 [ 167.648110][ T3428] __fput+0x110/0x2d4 [ 167.648891][ T3428] __fput_sync+0x50/0x5c [ 167.649675][ T3428] __arm64_sys_close+0x38/0x7c [ 167.650927][ T3428] invoke_syscall+0x48/0x118 [ 167.652795][ T3428] el0_svc_common.constprop.0+0x40/0xe0 [ 167.653980][ T3428] do_el0_svc+0x1c/0x28 [ 167.654737][ T3428] el0_svc+0x34/0xf8 [ 167.655502][ T3428] el0t_64_sync_handler+0x100/0x12c [ 167.656417][ T3428] el0t_64_sync+0x19c/0x1a0 [ 167.659153][ T3428] BUG: Bad page cache in process syz-executor356 pfn:4a40a [ 167.660118][ T3428] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a40a [ 167.661395][ T3428] memcg:f7f0000002c3a000 [ 167.662490][ T3428] aops:shmem_aops ino:47b [ 167.663223][ T3428] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.665094][ T3428] raw: 01ffc0000004002d ffffc1ffc01c2a88 ffffc1ffc01e1bc8 fcf00000074cdb10 [ 167.666625][ T3428] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.668299][ T3428] page dumped because: still mapped when deleted [ 167.669240][ T3428] CPU: 1 PID: 3428 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.671599][ T3428] Hardware name: linux,dummy-virt (DT) [ 167.672619][ T3428] Call trace: [ 167.673206][ T3428] dump_backtrace+0x94/0xec [ 167.674194][ T3428] show_stack+0x18/0x24 [ 167.675123][ T3428] dump_stack_lvl+0x78/0x90 [ 167.676038][ T3428] dump_stack+0x18/0x24 [ 167.676920][ T3428] filemap_unaccount_folio+0x118/0x278 [ 167.677895][ T3428] __filemap_remove_folio+0x3c/0x178 [ 167.679464][ T3428] filemap_remove_folio+0x48/0xa8 [ 167.680367][ T3428] truncate_inode_folio+0x30/0x4c [ 167.681467][ T3428] shmem_undo_range+0x208/0x620 [ 167.682491][ T3428] shmem_evict_inode+0x130/0x2dc [ 167.683307][ T3428] evict+0xb4/0x198 [ 167.684116][ T3428] iput+0x100/0x1b8 [ 167.685002][ T3428] dentry_unlink_inode+0xc0/0x188 [ 167.685874][ T3428] __dentry_kill+0x7c/0x1d4 [ 167.686828][ T3428] dput.part.0+0x30/0xbc [ 167.687824][ T3428] dput+0x4c/0x50 [ 167.688652][ T3428] __fput+0x110/0x2d4 [ 167.689524][ T3428] __fput_sync+0x50/0x5c [ 167.690723][ T3428] __arm64_sys_close+0x38/0x7c [ 167.692105][ T3428] invoke_syscall+0x48/0x118 [ 167.693173][ T3428] el0_svc_common.constprop.0+0x40/0xe0 [ 167.694323][ T3428] do_el0_svc+0x1c/0x28 [ 167.695238][ T3428] el0_svc+0x34/0xf8 [ 167.695923][ T3428] el0t_64_sync_handler+0x100/0x12c [ 167.696845][ T3428] el0t_64_sync+0x19c/0x1a0 executing program [ 167.747061][ T3429] BUG: Bad page cache in process syz-executor356 pfn:49bd8 [ 167.748080][ T3429] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x0 pfn:0x49bd8 [ 167.749168][ T3429] memcg:f7f0000002c3a000 [ 167.749837][ T3429] aops:shmem_aops ino:70 [ 167.750584][ T3429] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.752943][ T3429] raw: 01ffc0000004002d ffffc1ffc026f648 ffffc1ffc026f5c8 faf000000749aab0 [ 167.754231][ T3429] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.755270][ T3429] page dumped because: still mapped when deleted [ 167.756129][ T3429] CPU: 0 PID: 3429 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.757561][ T3429] Hardware name: linux,dummy-virt (DT) [ 167.758420][ T3429] Call trace: [ 167.758986][ T3429] dump_backtrace+0x94/0xec [ 167.759774][ T3429] show_stack+0x18/0x24 [ 167.760551][ T3429] dump_stack_lvl+0x78/0x90 [ 167.761288][ T3429] dump_stack+0x18/0x24 [ 167.762012][ T3429] filemap_unaccount_folio+0x118/0x278 [ 167.762878][ T3429] __filemap_remove_folio+0x3c/0x178 [ 167.763674][ T3429] filemap_remove_folio+0x48/0xa8 [ 167.764491][ T3429] truncate_inode_folio+0x30/0x4c [ 167.765344][ T3429] shmem_undo_range+0x208/0x620 [ 167.766145][ T3429] shmem_evict_inode+0x130/0x2dc [ 167.766928][ T3429] evict+0xb4/0x198 [ 167.767632][ T3429] iput+0x100/0x1b8 [ 167.768325][ T3429] dentry_unlink_inode+0xc0/0x188 [ 167.769158][ T3429] __dentry_kill+0x7c/0x1d4 [ 167.769949][ T3429] dput.part.0+0x30/0xbc [ 167.770640][ T3429] dput+0x4c/0x50 [ 167.771296][ T3429] __fput+0x110/0x2d4 [ 167.772009][ T3429] __fput_sync+0x50/0x5c [ 167.772757][ T3429] __arm64_sys_close+0x38/0x7c [ 167.773617][ T3429] invoke_syscall+0x48/0x118 [ 167.774430][ T3429] el0_svc_common.constprop.0+0x40/0xe0 [ 167.775298][ T3429] do_el0_svc+0x1c/0x28 [ 167.776041][ T3429] el0_svc+0x34/0xf8 [ 167.776816][ T3429] el0t_64_sync_handler+0x100/0x12c [ 167.777655][ T3429] el0t_64_sync+0x19c/0x1a0 [ 167.782544][ T3429] BUG: Bad page cache in process syz-executor356 pfn:49bd7 [ 167.783712][ T3429] page: refcount:4 mapcount:1 mapping:000000009b7aad61 index:0x1 pfn:0x49bd7 [ 167.784969][ T3429] memcg:f7f0000002c3a000 [ 167.785673][ T3429] aops:shmem_aops ino:70 [ 167.786572][ T3429] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.788238][ T3429] raw: 01ffc0000004002d ffffc1ffc026f608 ffffc1ffc026f588 faf000000749aab0 [ 167.789454][ T3429] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.790477][ T3429] page dumped because: still mapped when deleted [ 167.791371][ T3429] CPU: 0 PID: 3429 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.792958][ T3429] Hardware name: linux,dummy-virt (DT) [ 167.794053][ T3429] Call trace: [ 167.794702][ T3429] dump_backtrace+0x94/0xec [ 167.795588][ T3429] show_stack+0x18/0x24 [ 167.796462][ T3429] dump_stack_lvl+0x78/0x90 [ 167.797166][ T3429] dump_stack+0x18/0x24 [ 167.797960][ T3429] filemap_unaccount_folio+0x118/0x278 [ 167.798918][ T3429] __filemap_remove_folio+0x3c/0x178 [ 167.799851][ T3429] filemap_remove_folio+0x48/0xa8 [ 167.800917][ T3429] truncate_inode_folio+0x30/0x4c [ 167.802070][ T3429] shmem_undo_range+0x208/0x620 [ 167.802972][ T3429] shmem_evict_inode+0x130/0x2dc [ 167.803911][ T3429] evict+0xb4/0x198 [ 167.804798][ T3429] iput+0x100/0x1b8 [ 167.805502][ T3429] dentry_unlink_inode+0xc0/0x188 [ 167.806413][ T3429] __dentry_kill+0x7c/0x1d4 [ 167.807174][ T3429] dput.part.0+0x30/0xbc [ 167.807943][ T3429] dput+0x4c/0x50 [ 167.808685][ T3429] __fput+0x110/0x2d4 [ 167.809367][ T3429] __fput_sync+0x50/0x5c [ 167.810217][ T3429] __arm64_sys_close+0x38/0x7c [ 167.811002][ T3429] invoke_syscall+0x48/0x118 [ 167.812177][ T3429] el0_svc_common.constprop.0+0x40/0xe0 [ 167.813083][ T3429] do_el0_svc+0x1c/0x28 [ 167.813874][ T3429] el0_svc+0x34/0xf8 [ 167.814623][ T3429] el0t_64_sync_handler+0x100/0x12c [ 167.815611][ T3429] el0t_64_sync+0x19c/0x1a0 executing program [ 167.860876][ T3430] BUG: Bad page cache in process syz-executor356 pfn:49c07 [ 167.862295][ T3430] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x49c07 [ 167.863651][ T3430] memcg:f7f0000002c3a000 [ 167.864356][ T3430] aops:shmem_aops ino:71 [ 167.865079][ T3430] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.866573][ T3430] raw: 01ffc0000004002d ffffc1ffc026f708 ffffc1ffc026f688 faf000000749bd70 [ 167.867559][ T3430] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.868598][ T3430] page dumped because: still mapped when deleted [ 167.869407][ T3430] CPU: 0 PID: 3430 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.870903][ T3430] Hardware name: linux,dummy-virt (DT) [ 167.871627][ T3430] Call trace: [ 167.872187][ T3430] dump_backtrace+0x94/0xec [ 167.872936][ T3430] show_stack+0x18/0x24 [ 167.873956][ T3430] dump_stack_lvl+0x78/0x90 [ 167.874825][ T3430] dump_stack+0x18/0x24 [ 167.875579][ T3430] filemap_unaccount_folio+0x118/0x278 [ 167.876440][ T3430] __filemap_remove_folio+0x3c/0x178 [ 167.877226][ T3430] filemap_remove_folio+0x48/0xa8 [ 167.878082][ T3430] truncate_inode_folio+0x30/0x4c [ 167.878924][ T3430] shmem_undo_range+0x208/0x620 [ 167.879760][ T3430] shmem_evict_inode+0x130/0x2dc [ 167.880615][ T3430] evict+0xb4/0x198 [ 167.881252][ T3430] iput+0x100/0x1b8 [ 167.881939][ T3430] dentry_unlink_inode+0xc0/0x188 [ 167.882809][ T3430] __dentry_kill+0x7c/0x1d4 [ 167.883572][ T3430] dput.part.0+0x30/0xbc [ 167.884348][ T3430] dput+0x4c/0x50 [ 167.885359][ T3430] __fput+0x110/0x2d4 [ 167.886233][ T3430] __fput_sync+0x50/0x5c [ 167.887001][ T3430] __arm64_sys_close+0x38/0x7c [ 167.887791][ T3430] invoke_syscall+0x48/0x118 [ 167.888536][ T3430] el0_svc_common.constprop.0+0x40/0xe0 [ 167.889322][ T3430] do_el0_svc+0x1c/0x28 [ 167.890092][ T3430] el0_svc+0x34/0xf8 [ 167.890825][ T3430] el0t_64_sync_handler+0x100/0x12c [ 167.891588][ T3430] el0t_64_sync+0x19c/0x1a0 [ 167.895146][ T3430] BUG: Bad page cache in process syz-executor356 pfn:49bda [ 167.896155][ T3430] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x49bda [ 167.897600][ T3430] memcg:f7f0000002c3a000 [ 167.898316][ T3430] aops:shmem_aops ino:71 [ 167.899109][ T3430] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.900797][ T3430] raw: 01ffc0000004002d ffffc1ffc02701c8 ffffc1ffc026ea88 faf000000749bd70 [ 167.902314][ T3430] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.903501][ T3430] page dumped because: still mapped when deleted [ 167.904506][ T3430] CPU: 0 PID: 3430 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.906209][ T3430] Hardware name: linux,dummy-virt (DT) [ 167.907095][ T3430] Call trace: [ 167.907699][ T3430] dump_backtrace+0x94/0xec [ 167.908506][ T3430] show_stack+0x18/0x24 [ 167.909376][ T3430] dump_stack_lvl+0x78/0x90 [ 167.910164][ T3430] dump_stack+0x18/0x24 [ 167.910946][ T3430] filemap_unaccount_folio+0x118/0x278 [ 167.912044][ T3430] __filemap_remove_folio+0x3c/0x178 [ 167.912870][ T3430] filemap_remove_folio+0x48/0xa8 [ 167.913970][ T3430] truncate_inode_folio+0x30/0x4c [ 167.914887][ T3430] shmem_undo_range+0x208/0x620 [ 167.915804][ T3430] shmem_evict_inode+0x130/0x2dc [ 167.916601][ T3430] evict+0xb4/0x198 [ 167.917674][ T3430] iput+0x100/0x1b8 [ 167.918634][ T3430] dentry_unlink_inode+0xc0/0x188 [ 167.919613][ T3430] __dentry_kill+0x7c/0x1d4 [ 167.920420][ T3430] dput.part.0+0x30/0xbc [ 167.921252][ T3430] dput+0x4c/0x50 [ 167.922186][ T3430] __fput+0x110/0x2d4 [ 167.923022][ T3430] __fput_sync+0x50/0x5c [ 167.923883][ T3430] __arm64_sys_close+0x38/0x7c [ 167.924666][ T3430] invoke_syscall+0x48/0x118 [ 167.925576][ T3430] el0_svc_common.constprop.0+0x40/0xe0 [ 167.926428][ T3430] do_el0_svc+0x1c/0x28 [ 167.927216][ T3430] el0_svc+0x34/0xf8 [ 167.928040][ T3430] el0t_64_sync_handler+0x100/0x12c [ 167.928841][ T3430] el0t_64_sync+0x19c/0x1a0 executing program [ 167.963485][ T3431] BUG: Bad page cache in process syz-executor356 pfn:49bf0 [ 167.964016][ T3431] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49bf0 [ 167.964524][ T3431] memcg:f7f0000002c3a000 [ 167.964853][ T3431] aops:shmem_aops ino:47c [ 167.965267][ T3431] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.966200][ T3431] raw: 01ffc0000004002d ffffc1ffc026f188 ffffc1ffc026fc48 fcf00000074cdb10 [ 167.966796][ T3431] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.967308][ T3431] page dumped because: still mapped when deleted [ 167.967713][ T3431] CPU: 1 PID: 3431 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.968456][ T3431] Hardware name: linux,dummy-virt (DT) [ 167.968879][ T3431] Call trace: [ 167.969201][ T3431] dump_backtrace+0x94/0xec [ 167.969651][ T3431] show_stack+0x18/0x24 [ 167.970094][ T3431] dump_stack_lvl+0x78/0x90 [ 167.970496][ T3431] dump_stack+0x18/0x24 [ 167.970906][ T3431] filemap_unaccount_folio+0x118/0x278 [ 167.971505][ T3431] __filemap_remove_folio+0x3c/0x178 [ 167.972089][ T3431] filemap_remove_folio+0x48/0xa8 [ 167.972532][ T3431] truncate_inode_folio+0x30/0x4c [ 167.973000][ T3431] shmem_undo_range+0x208/0x620 [ 167.973493][ T3431] shmem_evict_inode+0x130/0x2dc [ 167.973951][ T3431] evict+0xb4/0x198 [ 167.974377][ T3431] iput+0x100/0x1b8 [ 167.974787][ T3431] dentry_unlink_inode+0xc0/0x188 [ 167.975189][ T3431] __dentry_kill+0x7c/0x1d4 [ 167.975580][ T3431] dput.part.0+0x30/0xbc [ 167.975938][ T3431] dput+0x4c/0x50 [ 167.976322][ T3431] __fput+0x110/0x2d4 [ 167.976781][ T3431] __fput_sync+0x50/0x5c [ 167.977273][ T3431] __arm64_sys_close+0x38/0x7c [ 167.977700][ T3431] invoke_syscall+0x48/0x118 [ 167.978131][ T3431] el0_svc_common.constprop.0+0x40/0xe0 [ 167.978677][ T3431] do_el0_svc+0x1c/0x28 [ 167.979054][ T3431] el0_svc+0x34/0xf8 [ 167.979505][ T3431] el0t_64_sync_handler+0x100/0x12c [ 167.980016][ T3431] el0t_64_sync+0x19c/0x1a0 [ 167.981839][ T3431] BUG: Bad page cache in process syz-executor356 pfn:49bf1 [ 167.982326][ T3431] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x49bf1 [ 167.982942][ T3431] memcg:f7f0000002c3a000 [ 167.983312][ T3431] aops:shmem_aops ino:47c [ 167.983693][ T3431] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 167.984452][ T3431] raw: 01ffc0000004002d ffffc1ffc026fc08 ffffc1ffc026fc88 fcf00000074cdb10 [ 167.984960][ T3431] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 167.985429][ T3431] page dumped because: still mapped when deleted [ 167.985934][ T3431] CPU: 1 PID: 3431 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 167.987157][ T3431] Hardware name: linux,dummy-virt (DT) [ 167.987841][ T3431] Call trace: [ 167.988275][ T3431] dump_backtrace+0x94/0xec [ 167.988837][ T3431] show_stack+0x18/0x24 [ 167.989314][ T3431] dump_stack_lvl+0x78/0x90 [ 167.989913][ T3431] dump_stack+0x18/0x24 [ 167.990574][ T3431] filemap_unaccount_folio+0x118/0x278 [ 167.991070][ T3431] __filemap_remove_folio+0x3c/0x178 [ 167.991737][ T3431] filemap_remove_folio+0x48/0xa8 [ 167.992300][ T3431] truncate_inode_folio+0x30/0x4c [ 167.992875][ T3431] shmem_undo_range+0x208/0x620 [ 167.993514][ T3431] shmem_evict_inode+0x130/0x2dc [ 167.994261][ T3431] evict+0xb4/0x198 [ 167.994705][ T3431] iput+0x100/0x1b8 [ 167.995193][ T3431] dentry_unlink_inode+0xc0/0x188 [ 167.995720][ T3431] __dentry_kill+0x7c/0x1d4 [ 167.996444][ T3431] dput.part.0+0x30/0xbc [ 167.996923][ T3431] dput+0x4c/0x50 [ 167.997452][ T3431] __fput+0x110/0x2d4 [ 167.997906][ T3431] __fput_sync+0x50/0x5c [ 167.998415][ T3431] __arm64_sys_close+0x38/0x7c [ 167.998935][ T3431] invoke_syscall+0x48/0x118 [ 167.999431][ T3431] el0_svc_common.constprop.0+0x40/0xe0 [ 168.000082][ T3431] do_el0_svc+0x1c/0x28 [ 168.000794][ T3431] el0_svc+0x34/0xf8 [ 168.001628][ T3431] el0t_64_sync_handler+0x100/0x12c [ 168.002332][ T3431] el0t_64_sync+0x19c/0x1a0 executing program [ 168.030236][ T3432] BUG: Bad page cache in process syz-executor356 pfn:4a40e [ 168.031020][ T3432] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x4a40e [ 168.032160][ T3432] memcg:f7f0000002c3a000 [ 168.032613][ T3432] aops:shmem_aops ino:47d [ 168.033335][ T3432] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.034731][ T3432] raw: 01ffc0000004002d ffffc1ffc0276488 ffffc1ffc026fd08 f8f00000074cde30 [ 168.035611][ T3432] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.036271][ T3432] page dumped because: still mapped when deleted [ 168.036901][ T3432] CPU: 1 PID: 3432 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.038080][ T3432] Hardware name: linux,dummy-virt (DT) [ 168.038706][ T3432] Call trace: [ 168.039070][ T3432] dump_backtrace+0x94/0xec [ 168.039776][ T3432] show_stack+0x18/0x24 [ 168.040297][ T3432] dump_stack_lvl+0x78/0x90 [ 168.040844][ T3432] dump_stack+0x18/0x24 [ 168.041511][ T3432] filemap_unaccount_folio+0x118/0x278 [ 168.042323][ T3432] __filemap_remove_folio+0x3c/0x178 [ 168.042927][ T3432] filemap_remove_folio+0x48/0xa8 [ 168.043468][ T3432] truncate_inode_folio+0x30/0x4c [ 168.044250][ T3432] shmem_undo_range+0x208/0x620 [ 168.044818][ T3432] shmem_evict_inode+0x130/0x2dc [ 168.045408][ T3432] evict+0xb4/0x198 [ 168.045919][ T3432] iput+0x100/0x1b8 [ 168.046435][ T3432] dentry_unlink_inode+0xc0/0x188 [ 168.047129][ T3432] __dentry_kill+0x7c/0x1d4 [ 168.047805][ T3432] dput.part.0+0x30/0xbc [ 168.048565][ T3432] dput+0x4c/0x50 [ 168.049161][ T3432] __fput+0x110/0x2d4 [ 168.049765][ T3432] __fput_sync+0x50/0x5c [ 168.050374][ T3432] __arm64_sys_close+0x38/0x7c [ 168.050867][ T3432] invoke_syscall+0x48/0x118 [ 168.051298][ T3432] el0_svc_common.constprop.0+0x40/0xe0 [ 168.052170][ T3432] do_el0_svc+0x1c/0x28 [ 168.052664][ T3432] el0_svc+0x34/0xf8 [ 168.053303][ T3432] el0t_64_sync_handler+0x100/0x12c [ 168.053929][ T3432] el0t_64_sync+0x19c/0x1a0 [ 168.057136][ T3432] BUG: Bad page cache in process syz-executor356 pfn:49bf4 [ 168.058040][ T3432] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x49bf4 [ 168.059289][ T3432] memcg:f7f0000002c3a000 [ 168.059712][ T3432] aops:shmem_aops ino:47d [ 168.060162][ T3432] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.061742][ T3432] raw: 01ffc0000004002d ffffc1ffc0290388 ffffc1ffc0275b88 f8f00000074cde30 [ 168.062928][ T3432] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.063994][ T3432] page dumped because: still mapped when deleted [ 168.065135][ T3432] CPU: 1 PID: 3432 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.066908][ T3432] Hardware name: linux,dummy-virt (DT) [ 168.067982][ T3432] Call trace: [ 168.068426][ T3432] dump_backtrace+0x94/0xec [ 168.069388][ T3432] show_stack+0x18/0x24 [ 168.070122][ T3432] dump_stack_lvl+0x78/0x90 [ 168.070830][ T3432] dump_stack+0x18/0x24 [ 168.071658][ T3432] filemap_unaccount_folio+0x118/0x278 [ 168.072312][ T3432] __filemap_remove_folio+0x3c/0x178 [ 168.072783][ T3432] filemap_remove_folio+0x48/0xa8 [ 168.073476][ T3432] truncate_inode_folio+0x30/0x4c [ 168.074172][ T3432] shmem_undo_range+0x208/0x620 [ 168.074850][ T3432] shmem_evict_inode+0x130/0x2dc [ 168.075480][ T3432] evict+0xb4/0x198 [ 168.076006][ T3432] iput+0x100/0x1b8 [ 168.076441][ T3432] dentry_unlink_inode+0xc0/0x188 [ 168.077005][ T3432] __dentry_kill+0x7c/0x1d4 [ 168.077410][ T3432] dput.part.0+0x30/0xbc [ 168.077884][ T3432] dput+0x4c/0x50 [ 168.078331][ T3432] __fput+0x110/0x2d4 [ 168.078875][ T3432] __fput_sync+0x50/0x5c [ 168.079545][ T3432] __arm64_sys_close+0x38/0x7c [ 168.080091][ T3432] invoke_syscall+0x48/0x118 [ 168.080747][ T3432] el0_svc_common.constprop.0+0x40/0xe0 [ 168.081607][ T3432] do_el0_svc+0x1c/0x28 [ 168.082293][ T3432] el0_svc+0x34/0xf8 [ 168.082697][ T3432] el0t_64_sync_handler+0x100/0x12c [ 168.083266][ T3432] el0t_64_sync+0x19c/0x1a0 executing program [ 168.113030][ T3433] BUG: Bad page cache in process syz-executor356 pfn:49bd5 [ 168.113847][ T3433] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49bd5 [ 168.114531][ T3433] memcg:f7f0000002c3a000 [ 168.115090][ T3433] aops:shmem_aops ino:47e [ 168.115538][ T3433] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.116366][ T3433] raw: 01ffc0000004002d ffffc1ffc028c8c8 ffffc1ffc02764c8 fcf00000074cdb10 [ 168.116949][ T3433] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.117661][ T3433] page dumped because: still mapped when deleted [ 168.118312][ T3433] CPU: 1 PID: 3433 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.119546][ T3433] Hardware name: linux,dummy-virt (DT) [ 168.120028][ T3433] Call trace: [ 168.120371][ T3433] dump_backtrace+0x94/0xec [ 168.120779][ T3433] show_stack+0x18/0x24 [ 168.121232][ T3433] dump_stack_lvl+0x78/0x90 [ 168.121854][ T3433] dump_stack+0x18/0x24 [ 168.122370][ T3433] filemap_unaccount_folio+0x118/0x278 [ 168.122925][ T3433] __filemap_remove_folio+0x3c/0x178 [ 168.123450][ T3433] filemap_remove_folio+0x48/0xa8 [ 168.123920][ T3433] truncate_inode_folio+0x30/0x4c [ 168.124403][ T3433] shmem_undo_range+0x208/0x620 [ 168.124821][ T3433] shmem_evict_inode+0x130/0x2dc [ 168.125278][ T3433] evict+0xb4/0x198 [ 168.125777][ T3433] iput+0x100/0x1b8 [ 168.126168][ T3433] dentry_unlink_inode+0xc0/0x188 [ 168.126656][ T3433] __dentry_kill+0x7c/0x1d4 [ 168.127173][ T3433] dput.part.0+0x30/0xbc [ 168.127606][ T3433] dput+0x4c/0x50 [ 168.128181][ T3433] __fput+0x110/0x2d4 [ 168.128613][ T3433] __fput_sync+0x50/0x5c [ 168.129053][ T3433] __arm64_sys_close+0x38/0x7c [ 168.129589][ T3433] invoke_syscall+0x48/0x118 [ 168.130177][ T3433] el0_svc_common.constprop.0+0x40/0xe0 [ 168.130782][ T3433] do_el0_svc+0x1c/0x28 [ 168.131446][ T3433] el0_svc+0x34/0xf8 [ 168.132136][ T3433] el0t_64_sync_handler+0x100/0x12c [ 168.132681][ T3433] el0t_64_sync+0x19c/0x1a0 [ 168.134675][ T3433] BUG: Bad page cache in process syz-executor356 pfn:49d93 [ 168.135273][ T3433] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x49d93 [ 168.135827][ T3433] memcg:f7f0000002c3a000 [ 168.136146][ T3433] aops:shmem_aops ino:47e [ 168.136601][ T3433] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.137472][ T3433] raw: 01ffc0000004002d ffffc1ffc026f548 ffffc1ffc0275c08 fcf00000074cdb10 [ 168.138123][ T3433] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.138741][ T3433] page dumped because: still mapped when deleted [ 168.139326][ T3433] CPU: 1 PID: 3433 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.140185][ T3433] Hardware name: linux,dummy-virt (DT) [ 168.140602][ T3433] Call trace: [ 168.140984][ T3433] dump_backtrace+0x94/0xec [ 168.141851][ T3433] show_stack+0x18/0x24 [ 168.142363][ T3433] dump_stack_lvl+0x78/0x90 [ 168.142866][ T3433] dump_stack+0x18/0x24 [ 168.143338][ T3433] filemap_unaccount_folio+0x118/0x278 [ 168.143780][ T3433] __filemap_remove_folio+0x3c/0x178 [ 168.144302][ T3433] filemap_remove_folio+0x48/0xa8 [ 168.145054][ T3433] truncate_inode_folio+0x30/0x4c [ 168.146099][ T3433] shmem_undo_range+0x208/0x620 [ 168.147122][ T3433] shmem_evict_inode+0x130/0x2dc [ 168.148097][ T3433] evict+0xb4/0x198 [ 168.148907][ T3433] iput+0x100/0x1b8 [ 168.149676][ T3433] dentry_unlink_inode+0xc0/0x188 [ 168.150667][ T3433] __dentry_kill+0x7c/0x1d4 [ 168.151642][ T3433] dput.part.0+0x30/0xbc [ 168.152415][ T3433] dput+0x4c/0x50 [ 168.153329][ T3433] __fput+0x110/0x2d4 [ 168.154163][ T3433] __fput_sync+0x50/0x5c [ 168.154990][ T3433] __arm64_sys_close+0x38/0x7c [ 168.155945][ T3433] invoke_syscall+0x48/0x118 [ 168.157312][ T3433] el0_svc_common.constprop.0+0x40/0xe0 [ 168.158931][ T3433] do_el0_svc+0x1c/0x28 [ 168.159790][ T3433] el0_svc+0x34/0xf8 [ 168.160629][ T3433] el0t_64_sync_handler+0x100/0x12c [ 168.162046][ T3433] el0t_64_sync+0x19c/0x1a0 [ 168.187434][ T3434] BUG: Bad page cache in process syz-executor356 pfn:49d6e [ 168.188058][ T3434] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49d6e [ 168.188741][ T3434] memcg:f7f0000002c3a000 [ 168.189142][ T3434] aops:shmem_aops ino:47f [ 168.189559][ T3434] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.190559][ T3434] raw: 01ffc0000004002d ffffc1ffc026f188 ffffc1ffc0276488 f8f00000074cde30 [ 168.191387][ T3434] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.192249][ T3434] page dumped because: still mapped when deleted [ 168.192874][ T3434] CPU: 1 PID: 3434 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.194052][ T3434] Hardware name: linux,dummy-virt (DT) [ 168.194457][ T3434] Call trace: [ 168.194788][ T3434] dump_backtrace+0x94/0xec [ 168.195226][ T3434] show_stack+0x18/0x24 [ 168.195662][ T3434] dump_stack_lvl+0x78/0x90 [ 168.196135][ T3434] dump_stack+0x18/0x24 [ 168.196522][ T3434] filemap_unaccount_folio+0x118/0x278 [ 168.196952][ T3434] __filemap_remove_folio+0x3c/0x178 [ 168.197487][ T3434] filemap_remove_folio+0x48/0xa8 [ 168.198000][ T3434] truncate_inode_folio+0x30/0x4c [ 168.198428][ T3434] shmem_undo_range+0x208/0x620 [ 168.198891][ T3434] shmem_evict_inode+0x130/0x2dc [ 168.199338][ T3434] evict+0xb4/0x198 [ 168.199708][ T3434] iput+0x100/0x1b8 [ 168.200068][ T3434] dentry_unlink_inode+0xc0/0x188 [ 168.200473][ T3434] __dentry_kill+0x7c/0x1d4 [ 168.200861][ T3434] dput.part.0+0x30/0xbc [ 168.201566][ T3434] dput+0x4c/0x50 [ 168.202345][ T3434] __fput+0x110/0x2d4 [ 168.203073][ T3434] __fput_sync+0x50/0x5c [ 168.203778][ T3434] __arm64_sys_close+0x38/0x7c [ 168.204434][ T3434] invoke_syscall+0x48/0x118 [ 168.205083][ T3434] el0_svc_common.constprop.0+0x40/0xe0 [ 168.205555][ T3434] do_el0_svc+0x1c/0x28 [ 168.206392][ T3434] el0_svc+0x34/0xf8 [ 168.206970][ T3434] el0t_64_sync_handler+0x100/0x12c [ 168.207821][ T3434] el0t_64_sync+0x19c/0x1a0 executing program [ 168.213462][ T3434] BUG: Bad page cache in process syz-executor356 pfn:49d92 [ 168.214826][ T3434] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x49d92 [ 168.215862][ T3434] memcg:f7f0000002c3a000 [ 168.216469][ T3434] aops:shmem_aops ino:47f [ 168.217135][ T3434] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.218480][ T3434] raw: 01ffc0000004002d ffffc1ffc0275b88 ffffc1ffc0275c88 f8f00000074cde30 [ 168.219368][ T3434] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.220264][ T3434] page dumped because: still mapped when deleted [ 168.221260][ T3434] CPU: 1 PID: 3434 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.223200][ T3434] Hardware name: linux,dummy-virt (DT) [ 168.224032][ T3434] Call trace: [ 168.224649][ T3434] dump_backtrace+0x94/0xec [ 168.225476][ T3434] show_stack+0x18/0x24 [ 168.226232][ T3434] dump_stack_lvl+0x78/0x90 [ 168.226897][ T3434] dump_stack+0x18/0x24 [ 168.227788][ T3434] filemap_unaccount_folio+0x118/0x278 [ 168.228589][ T3434] __filemap_remove_folio+0x3c/0x178 [ 168.229377][ T3434] filemap_remove_folio+0x48/0xa8 [ 168.230177][ T3434] truncate_inode_folio+0x30/0x4c [ 168.230967][ T3434] shmem_undo_range+0x208/0x620 [ 168.232015][ T3434] shmem_evict_inode+0x130/0x2dc [ 168.232717][ T3434] evict+0xb4/0x198 [ 168.233329][ T3434] iput+0x100/0x1b8 [ 168.233982][ T3434] dentry_unlink_inode+0xc0/0x188 [ 168.234733][ T3434] __dentry_kill+0x7c/0x1d4 [ 168.235470][ T3434] dput.part.0+0x30/0xbc [ 168.236148][ T3434] dput+0x4c/0x50 [ 168.236813][ T3434] __fput+0x110/0x2d4 [ 168.237357][ T3434] __fput_sync+0x50/0x5c [ 168.238068][ T3434] __arm64_sys_close+0x38/0x7c [ 168.238727][ T3434] invoke_syscall+0x48/0x118 [ 168.239415][ T3434] el0_svc_common.constprop.0+0x40/0xe0 [ 168.240361][ T3434] do_el0_svc+0x1c/0x28 [ 168.240968][ T3434] el0_svc+0x34/0xf8 [ 168.241994][ T3434] el0t_64_sync_handler+0x100/0x12c [ 168.242898][ T3434] el0t_64_sync+0x19c/0x1a0 executing program [ 168.274349][ T3435] BUG: Bad page cache in process syz-executor356 pfn:49d70 [ 168.275243][ T3435] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49d70 [ 168.276207][ T3435] memcg:f7f0000002c3a000 [ 168.276908][ T3435] aops:shmem_aops ino:480 [ 168.277605][ T3435] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.279386][ T3435] raw: 01ffc0000004002d ffffc1ffc01e3788 ffffc1ffc028c8c8 fcf00000074cdb10 [ 168.280454][ T3435] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.281933][ T3435] page dumped because: still mapped when deleted [ 168.283018][ T3435] CPU: 1 PID: 3435 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.284509][ T3435] Hardware name: linux,dummy-virt (DT) [ 168.285226][ T3435] Call trace: [ 168.285731][ T3435] dump_backtrace+0x94/0xec [ 168.286536][ T3435] show_stack+0x18/0x24 [ 168.287157][ T3435] dump_stack_lvl+0x78/0x90 [ 168.287929][ T3435] dump_stack+0x18/0x24 [ 168.288522][ T3435] filemap_unaccount_folio+0x118/0x278 [ 168.289374][ T3435] __filemap_remove_folio+0x3c/0x178 [ 168.290141][ T3435] filemap_remove_folio+0x48/0xa8 [ 168.290650][ T3435] truncate_inode_folio+0x30/0x4c [ 168.291087][ T3435] shmem_undo_range+0x208/0x620 [ 168.291720][ T3435] shmem_evict_inode+0x130/0x2dc [ 168.292226][ T3435] evict+0xb4/0x198 [ 168.292647][ T3435] iput+0x100/0x1b8 [ 168.293045][ T3435] dentry_unlink_inode+0xc0/0x188 [ 168.293548][ T3435] __dentry_kill+0x7c/0x1d4 [ 168.294056][ T3435] dput.part.0+0x30/0xbc [ 168.294479][ T3435] dput+0x4c/0x50 [ 168.294884][ T3435] __fput+0x110/0x2d4 [ 168.295324][ T3435] __fput_sync+0x50/0x5c [ 168.295890][ T3435] __arm64_sys_close+0x38/0x7c [ 168.296354][ T3435] invoke_syscall+0x48/0x118 [ 168.296792][ T3435] el0_svc_common.constprop.0+0x40/0xe0 [ 168.297268][ T3435] do_el0_svc+0x1c/0x28 [ 168.297785][ T3435] el0_svc+0x34/0xf8 [ 168.298205][ T3435] el0t_64_sync_handler+0x100/0x12c [ 168.298660][ T3435] el0t_64_sync+0x19c/0x1a0 [ 168.300985][ T3435] BUG: Bad page cache in process syz-executor356 pfn:4a323 [ 168.301697][ T3435] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a323 [ 168.302442][ T3435] memcg:f7f0000002c3a000 [ 168.302866][ T3435] aops:shmem_aops ino:480 [ 168.303322][ T3435] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.304288][ T3435] raw: 01ffc0000004002d ffffc1ffc0275c08 ffffc1ffc0275d08 fcf00000074cdb10 [ 168.304932][ T3435] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.305530][ T3435] page dumped because: still mapped when deleted [ 168.306031][ T3435] CPU: 1 PID: 3435 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.306848][ T3435] Hardware name: linux,dummy-virt (DT) [ 168.307318][ T3435] Call trace: [ 168.307701][ T3435] dump_backtrace+0x94/0xec [ 168.308245][ T3435] show_stack+0x18/0x24 [ 168.308763][ T3435] dump_stack_lvl+0x78/0x90 [ 168.309199][ T3435] dump_stack+0x18/0x24 [ 168.309656][ T3435] filemap_unaccount_folio+0x118/0x278 [ 168.310216][ T3435] __filemap_remove_folio+0x3c/0x178 [ 168.310748][ T3435] filemap_remove_folio+0x48/0xa8 [ 168.311289][ T3435] truncate_inode_folio+0x30/0x4c [ 168.311887][ T3435] shmem_undo_range+0x208/0x620 [ 168.312346][ T3435] shmem_evict_inode+0x130/0x2dc [ 168.312819][ T3435] evict+0xb4/0x198 [ 168.313228][ T3435] iput+0x100/0x1b8 [ 168.313652][ T3435] dentry_unlink_inode+0xc0/0x188 [ 168.314177][ T3435] __dentry_kill+0x7c/0x1d4 [ 168.314650][ T3435] dput.part.0+0x30/0xbc [ 168.315052][ T3435] dput+0x4c/0x50 [ 168.315457][ T3435] __fput+0x110/0x2d4 [ 168.315868][ T3435] __fput_sync+0x50/0x5c [ 168.316279][ T3435] __arm64_sys_close+0x38/0x7c [ 168.316715][ T3435] invoke_syscall+0x48/0x118 [ 168.317142][ T3435] el0_svc_common.constprop.0+0x40/0xe0 [ 168.317798][ T3435] do_el0_svc+0x1c/0x28 [ 168.318245][ T3435] el0_svc+0x34/0xf8 [ 168.318685][ T3435] el0t_64_sync_handler+0x100/0x12c [ 168.319163][ T3435] el0t_64_sync+0x19c/0x1a0 executing program [ 168.359111][ T3436] BUG: Bad page cache in process syz-executor356 pfn:4a442 [ 168.360470][ T3436] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x0 pfn:0x4a442 [ 168.362183][ T3436] memcg:f7f0000002c3a000 [ 168.362999][ T3436] aops:shmem_aops ino:72 [ 168.363832][ T3436] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.366196][ T3436] raw: 01ffc0000004002d ffffc1ffc02910c8 ffffc1ffc01a1e08 faf000000749bd70 [ 168.367364][ T3436] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.368590][ T3436] page dumped because: still mapped when deleted [ 168.369731][ T3436] CPU: 0 PID: 3436 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.371675][ T3436] Hardware name: linux,dummy-virt (DT) [ 168.372580][ T3436] Call trace: [ 168.373215][ T3436] dump_backtrace+0x94/0xec [ 168.374173][ T3436] show_stack+0x18/0x24 [ 168.374997][ T3436] dump_stack_lvl+0x78/0x90 [ 168.375814][ T3436] dump_stack+0x18/0x24 [ 168.376902][ T3436] filemap_unaccount_folio+0x118/0x278 [ 168.377884][ T3436] __filemap_remove_folio+0x3c/0x178 [ 168.378818][ T3436] filemap_remove_folio+0x48/0xa8 [ 168.379643][ T3436] truncate_inode_folio+0x30/0x4c [ 168.380980][ T3436] shmem_undo_range+0x208/0x620 [ 168.382108][ T3436] shmem_evict_inode+0x130/0x2dc [ 168.383031][ T3436] evict+0xb4/0x198 [ 168.383863][ T3436] iput+0x100/0x1b8 [ 168.384662][ T3436] dentry_unlink_inode+0xc0/0x188 [ 168.385534][ T3436] __dentry_kill+0x7c/0x1d4 [ 168.386551][ T3436] dput.part.0+0x30/0xbc [ 168.387411][ T3436] dput+0x4c/0x50 [ 168.388395][ T3436] __fput+0x110/0x2d4 [ 168.389193][ T3436] __fput_sync+0x50/0x5c [ 168.390081][ T3436] __arm64_sys_close+0x38/0x7c [ 168.390957][ T3436] invoke_syscall+0x48/0x118 [ 168.392048][ T3436] el0_svc_common.constprop.0+0x40/0xe0 [ 168.392943][ T3436] do_el0_svc+0x1c/0x28 [ 168.393869][ T3436] el0_svc+0x34/0xf8 [ 168.394734][ T3436] el0t_64_sync_handler+0x100/0x12c [ 168.395676][ T3436] el0t_64_sync+0x19c/0x1a0 [ 168.398474][ T3436] BUG: Bad page cache in process syz-executor356 pfn:46878 [ 168.399637][ T3436] page: refcount:4 mapcount:1 mapping:00000000764b723f index:0x1 pfn:0x46878 [ 168.401619][ T3436] memcg:f7f0000002c3a000 [ 168.402538][ T3436] aops:shmem_aops ino:72 [ 168.403322][ T3436] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.405320][ T3436] raw: 01ffc0000004002d ffffc1ffc0291088 ffffc1ffc02912c8 faf000000749bd70 [ 168.406596][ T3436] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.408011][ T3436] page dumped because: still mapped when deleted [ 168.409076][ T3436] CPU: 0 PID: 3436 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.411093][ T3436] Hardware name: linux,dummy-virt (DT) [ 168.412159][ T3436] Call trace: [ 168.412797][ T3436] dump_backtrace+0x94/0xec [ 168.414145][ T3436] show_stack+0x18/0x24 [ 168.414977][ T3436] dump_stack_lvl+0x78/0x90 [ 168.415820][ T3436] dump_stack+0x18/0x24 [ 168.416573][ T3436] filemap_unaccount_folio+0x118/0x278 [ 168.417603][ T3436] __filemap_remove_folio+0x3c/0x178 [ 168.418945][ T3436] filemap_remove_folio+0x48/0xa8 [ 168.420172][ T3436] truncate_inode_folio+0x30/0x4c [ 168.421292][ T3436] shmem_undo_range+0x208/0x620 [ 168.422103][ T3436] shmem_evict_inode+0x130/0x2dc [ 168.422876][ T3436] evict+0xb4/0x198 [ 168.423612][ T3436] iput+0x100/0x1b8 [ 168.424473][ T3436] dentry_unlink_inode+0xc0/0x188 [ 168.425329][ T3436] __dentry_kill+0x7c/0x1d4 [ 168.426180][ T3436] dput.part.0+0x30/0xbc [ 168.427075][ T3436] dput+0x4c/0x50 [ 168.427915][ T3436] __fput+0x110/0x2d4 [ 168.428790][ T3436] __fput_sync+0x50/0x5c [ 168.430143][ T3436] __arm64_sys_close+0x38/0x7c [ 168.430985][ T3436] invoke_syscall+0x48/0x118 [ 168.432132][ T3436] el0_svc_common.constprop.0+0x40/0xe0 [ 168.433020][ T3436] do_el0_svc+0x1c/0x28 [ 168.433797][ T3436] el0_svc+0x34/0xf8 [ 168.434657][ T3436] el0t_64_sync_handler+0x100/0x12c [ 168.435691][ T3436] el0t_64_sync+0x19c/0x1a0 executing program [ 168.466368][ T3437] BUG: Bad page cache in process syz-executor356 pfn:49cb2 [ 168.467317][ T3437] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49cb2 [ 168.468653][ T3437] memcg:f7f0000002c3a000 [ 168.469302][ T3437] aops:shmem_aops ino:481 [ 168.469953][ T3437] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.471513][ T3437] raw: 01ffc0000004002d ffffc1ffc02903c8 ffffc1ffc02115c8 fcf00000074cdb10 [ 168.472834][ T3437] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.473893][ T3437] page dumped because: still mapped when deleted [ 168.474712][ T3437] CPU: 1 PID: 3437 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.476025][ T3437] Hardware name: linux,dummy-virt (DT) [ 168.476732][ T3437] Call trace: [ 168.477178][ T3437] dump_backtrace+0x94/0xec [ 168.477900][ T3437] show_stack+0x18/0x24 [ 168.478519][ T3437] dump_stack_lvl+0x78/0x90 [ 168.479251][ T3437] dump_stack+0x18/0x24 [ 168.479985][ T3437] filemap_unaccount_folio+0x118/0x278 [ 168.480739][ T3437] __filemap_remove_folio+0x3c/0x178 [ 168.481520][ T3437] filemap_remove_folio+0x48/0xa8 [ 168.482316][ T3437] truncate_inode_folio+0x30/0x4c [ 168.483113][ T3437] shmem_undo_range+0x208/0x620 [ 168.483965][ T3437] shmem_evict_inode+0x130/0x2dc [ 168.484469][ T3437] evict+0xb4/0x198 [ 168.484841][ T3437] iput+0x100/0x1b8 [ 168.485206][ T3437] dentry_unlink_inode+0xc0/0x188 [ 168.485616][ T3437] __dentry_kill+0x7c/0x1d4 [ 168.486046][ T3437] dput.part.0+0x30/0xbc [ 168.486429][ T3437] dput+0x4c/0x50 [ 168.486787][ T3437] __fput+0x110/0x2d4 [ 168.487321][ T3437] __fput_sync+0x50/0x5c [ 168.488056][ T3437] __arm64_sys_close+0x38/0x7c [ 168.488594][ T3437] invoke_syscall+0x48/0x118 [ 168.489356][ T3437] el0_svc_common.constprop.0+0x40/0xe0 [ 168.489974][ T3437] do_el0_svc+0x1c/0x28 [ 168.490355][ T3437] el0_svc+0x34/0xf8 [ 168.490730][ T3437] el0t_64_sync_handler+0x100/0x12c [ 168.491142][ T3437] el0t_64_sync+0x19c/0x1a0 [ 168.492628][ T3437] BUG: Bad page cache in process syz-executor356 pfn:48457 [ 168.493282][ T3437] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x48457 [ 168.493862][ T3437] memcg:f7f0000002c3a000 [ 168.494189][ T3437] aops:shmem_aops ino:481 [ 168.494559][ T3437] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.495284][ T3437] raw: 01ffc0000004002d ffffc1ffc0272c88 ffffc1ffc0275bc8 fcf00000074cdb10 [ 168.495847][ T3437] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.496347][ T3437] page dumped because: still mapped when deleted [ 168.496756][ T3437] CPU: 1 PID: 3437 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.497537][ T3437] Hardware name: linux,dummy-virt (DT) [ 168.497988][ T3437] Call trace: [ 168.498280][ T3437] dump_backtrace+0x94/0xec [ 168.498801][ T3437] show_stack+0x18/0x24 [ 168.499586][ T3437] dump_stack_lvl+0x78/0x90 [ 168.500261][ T3437] dump_stack+0x18/0x24 [ 168.500660][ T3437] filemap_unaccount_folio+0x118/0x278 [ 168.501068][ T3437] __filemap_remove_folio+0x3c/0x178 [ 168.501795][ T3437] filemap_remove_folio+0x48/0xa8 [ 168.502642][ T3437] truncate_inode_folio+0x30/0x4c [ 168.503117][ T3437] shmem_undo_range+0x208/0x620 [ 168.503531][ T3437] shmem_evict_inode+0x130/0x2dc [ 168.503995][ T3437] evict+0xb4/0x198 [ 168.504441][ T3437] iput+0x100/0x1b8 [ 168.504853][ T3437] dentry_unlink_inode+0xc0/0x188 [ 168.505377][ T3437] __dentry_kill+0x7c/0x1d4 [ 168.505826][ T3437] dput.part.0+0x30/0xbc [ 168.506375][ T3437] dput+0x4c/0x50 [ 168.506734][ T3437] __fput+0x110/0x2d4 [ 168.507102][ T3437] __fput_sync+0x50/0x5c [ 168.507483][ T3437] __arm64_sys_close+0x38/0x7c [ 168.507902][ T3437] invoke_syscall+0x48/0x118 [ 168.508314][ T3437] el0_svc_common.constprop.0+0x40/0xe0 [ 168.508863][ T3437] do_el0_svc+0x1c/0x28 [ 168.509251][ T3437] el0_svc+0x34/0xf8 [ 168.509619][ T3437] el0t_64_sync_handler+0x100/0x12c [ 168.510149][ T3437] el0t_64_sync+0x19c/0x1a0 executing program [ 168.538807][ T3438] BUG: Bad page cache in process syz-executor356 pfn:4a443 [ 168.539325][ T3438] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x4a443 [ 168.539888][ T3438] memcg:f7f0000002c3a000 [ 168.540209][ T3438] aops:shmem_aops ino:482 [ 168.540641][ T3438] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.541802][ T3438] raw: 01ffc0000004002d ffffc1ffc02912c8 ffffc1ffc0270208 f8f00000074cde30 [ 168.542531][ T3438] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.543130][ T3438] page dumped because: still mapped when deleted [ 168.543602][ T3438] CPU: 1 PID: 3438 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.544338][ T3438] Hardware name: linux,dummy-virt (DT) [ 168.544797][ T3438] Call trace: [ 168.545147][ T3438] dump_backtrace+0x94/0xec [ 168.545577][ T3438] show_stack+0x18/0x24 [ 168.546027][ T3438] dump_stack_lvl+0x78/0x90 [ 168.546809][ T3438] dump_stack+0x18/0x24 [ 168.547280][ T3438] filemap_unaccount_folio+0x118/0x278 [ 168.547733][ T3438] __filemap_remove_folio+0x3c/0x178 [ 168.548151][ T3438] filemap_remove_folio+0x48/0xa8 [ 168.548601][ T3438] truncate_inode_folio+0x30/0x4c [ 168.549058][ T3438] shmem_undo_range+0x208/0x620 [ 168.549491][ T3438] shmem_evict_inode+0x130/0x2dc [ 168.550020][ T3438] evict+0xb4/0x198 [ 168.550397][ T3438] iput+0x100/0x1b8 [ 168.550793][ T3438] dentry_unlink_inode+0xc0/0x188 [ 168.551468][ T3438] __dentry_kill+0x7c/0x1d4 [ 168.552110][ T3438] dput.part.0+0x30/0xbc [ 168.552503][ T3438] dput+0x4c/0x50 [ 168.552930][ T3438] __fput+0x110/0x2d4 [ 168.553425][ T3438] __fput_sync+0x50/0x5c [ 168.553964][ T3438] __arm64_sys_close+0x38/0x7c [ 168.554385][ T3438] invoke_syscall+0x48/0x118 [ 168.554852][ T3438] el0_svc_common.constprop.0+0x40/0xe0 [ 168.555498][ T3438] do_el0_svc+0x1c/0x28 [ 168.556026][ T3438] el0_svc+0x34/0xf8 [ 168.556409][ T3438] el0t_64_sync_handler+0x100/0x12c [ 168.556835][ T3438] el0t_64_sync+0x19c/0x1a0 [ 168.558749][ T3438] BUG: Bad page cache in process syz-executor356 pfn:49c08 [ 168.559317][ T3438] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x49c08 [ 168.560022][ T3438] memcg:f7f0000002c3a000 [ 168.560415][ T3438] aops:shmem_aops ino:482 [ 168.560790][ T3438] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.561865][ T3438] raw: 01ffc0000004002d ffffc1ffc02910c8 ffffc1ffc0275c88 f8f00000074cde30 [ 168.562482][ T3438] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.563098][ T3438] page dumped because: still mapped when deleted [ 168.564074][ T3438] CPU: 1 PID: 3438 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.564869][ T3438] Hardware name: linux,dummy-virt (DT) [ 168.565321][ T3438] Call trace: [ 168.565634][ T3438] dump_backtrace+0x94/0xec [ 168.566210][ T3438] show_stack+0x18/0x24 [ 168.566671][ T3438] dump_stack_lvl+0x78/0x90 [ 168.567102][ T3438] dump_stack+0x18/0x24 [ 168.567842][ T3438] filemap_unaccount_folio+0x118/0x278 [ 168.568287][ T3438] __filemap_remove_folio+0x3c/0x178 [ 168.568714][ T3438] filemap_remove_folio+0x48/0xa8 [ 168.569180][ T3438] truncate_inode_folio+0x30/0x4c [ 168.569672][ T3438] shmem_undo_range+0x208/0x620 [ 168.570209][ T3438] shmem_evict_inode+0x130/0x2dc [ 168.570670][ T3438] evict+0xb4/0x198 [ 168.571116][ T3438] iput+0x100/0x1b8 [ 168.571565][ T3438] dentry_unlink_inode+0xc0/0x188 [ 168.572182][ T3438] __dentry_kill+0x7c/0x1d4 [ 168.572676][ T3438] dput.part.0+0x30/0xbc [ 168.573090][ T3438] dput+0x4c/0x50 [ 168.573523][ T3438] __fput+0x110/0x2d4 [ 168.574032][ T3438] __fput_sync+0x50/0x5c [ 168.574464][ T3438] __arm64_sys_close+0x38/0x7c [ 168.574903][ T3438] invoke_syscall+0x48/0x118 [ 168.575375][ T3438] el0_svc_common.constprop.0+0x40/0xe0 [ 168.575835][ T3438] do_el0_svc+0x1c/0x28 [ 168.576225][ T3438] el0_svc+0x34/0xf8 [ 168.576607][ T3438] el0t_64_sync_handler+0x100/0x12c [ 168.577040][ T3438] el0t_64_sync+0x19c/0x1a0 executing program [ 168.604631][ T3439] BUG: Bad page cache in process syz-executor356 pfn:49d75 [ 168.605362][ T3439] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49d75 [ 168.606029][ T3439] memcg:f7f0000002c3a000 [ 168.606415][ T3439] aops:shmem_aops ino:483 [ 168.606801][ T3439] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.607633][ T3439] raw: 01ffc0000004002d ffffc1ffc0275cc8 ffffc1ffc0291148 fcf00000074cdb10 [ 168.608280][ T3439] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.608849][ T3439] page dumped because: still mapped when deleted [ 168.609299][ T3439] CPU: 1 PID: 3439 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.610132][ T3439] Hardware name: linux,dummy-virt (DT) [ 168.610613][ T3439] Call trace: [ 168.610988][ T3439] dump_backtrace+0x94/0xec [ 168.611671][ T3439] show_stack+0x18/0x24 [ 168.612235][ T3439] dump_stack_lvl+0x78/0x90 [ 168.612661][ T3439] dump_stack+0x18/0x24 [ 168.613066][ T3439] filemap_unaccount_folio+0x118/0x278 [ 168.613570][ T3439] __filemap_remove_folio+0x3c/0x178 [ 168.614030][ T3439] filemap_remove_folio+0x48/0xa8 [ 168.614467][ T3439] truncate_inode_folio+0x30/0x4c [ 168.614903][ T3439] shmem_undo_range+0x208/0x620 [ 168.615391][ T3439] shmem_evict_inode+0x130/0x2dc [ 168.615911][ T3439] evict+0xb4/0x198 [ 168.616524][ T3439] iput+0x100/0x1b8 [ 168.617261][ T3439] dentry_unlink_inode+0xc0/0x188 [ 168.618221][ T3439] __dentry_kill+0x7c/0x1d4 [ 168.618682][ T3439] dput.part.0+0x30/0xbc [ 168.619108][ T3439] dput+0x4c/0x50 [ 168.619516][ T3439] __fput+0x110/0x2d4 [ 168.619882][ T3439] __fput_sync+0x50/0x5c [ 168.620263][ T3439] __arm64_sys_close+0x38/0x7c [ 168.620747][ T3439] invoke_syscall+0x48/0x118 [ 168.621334][ T3439] el0_svc_common.constprop.0+0x40/0xe0 [ 168.622052][ T3439] do_el0_svc+0x1c/0x28 [ 168.622840][ T3439] el0_svc+0x34/0xf8 [ 168.623673][ T3439] el0t_64_sync_handler+0x100/0x12c [ 168.624236][ T3439] el0t_64_sync+0x19c/0x1a0 [ 168.625443][ T3439] BUG: Bad page cache in process syz-executor356 pfn:4a445 [ 168.626027][ T3439] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a445 [ 168.626762][ T3439] memcg:f7f0000002c3a000 [ 168.627132][ T3439] aops:shmem_aops ino:483 [ 168.627565][ T3439] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.628673][ T3439] raw: 01ffc0000004002d ffffc1ffc0275d48 ffffc1ffc0275d88 fcf00000074cdb10 [ 168.629278][ T3439] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.629902][ T3439] page dumped because: still mapped when deleted [ 168.630373][ T3439] CPU: 1 PID: 3439 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.631126][ T3439] Hardware name: linux,dummy-virt (DT) [ 168.631692][ T3439] Call trace: [ 168.632103][ T3439] dump_backtrace+0x94/0xec [ 168.632527][ T3439] show_stack+0x18/0x24 [ 168.632986][ T3439] dump_stack_lvl+0x78/0x90 [ 168.633909][ T3439] dump_stack+0x18/0x24 [ 168.634663][ T3439] filemap_unaccount_folio+0x118/0x278 [ 168.635405][ T3439] __filemap_remove_folio+0x3c/0x178 [ 168.636352][ T3439] filemap_remove_folio+0x48/0xa8 [ 168.636888][ T3439] truncate_inode_folio+0x30/0x4c [ 168.637309][ T3439] shmem_undo_range+0x208/0x620 [ 168.637758][ T3439] shmem_evict_inode+0x130/0x2dc [ 168.638191][ T3439] evict+0xb4/0x198 [ 168.638592][ T3439] iput+0x100/0x1b8 [ 168.638994][ T3439] dentry_unlink_inode+0xc0/0x188 [ 168.639437][ T3439] __dentry_kill+0x7c/0x1d4 [ 168.639874][ T3439] dput.part.0+0x30/0xbc [ 168.640205][ T3439] dput+0x4c/0x50 [ 168.640650][ T3439] __fput+0x110/0x2d4 [ 168.641204][ T3439] __fput_sync+0x50/0x5c [ 168.641959][ T3439] __arm64_sys_close+0x38/0x7c [ 168.642399][ T3439] invoke_syscall+0x48/0x118 [ 168.642829][ T3439] el0_svc_common.constprop.0+0x40/0xe0 [ 168.643989][ T3439] do_el0_svc+0x1c/0x28 [ 168.644867][ T3439] el0_svc+0x34/0xf8 [ 168.646098][ T3439] el0t_64_sync_handler+0x100/0x12c [ 168.647129][ T3439] el0t_64_sync+0x19c/0x1a0 executing program [ 168.680553][ T3440] BUG: Bad page cache in process syz-executor356 pfn:49b84 [ 168.681518][ T3440] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49b84 [ 168.683215][ T3440] memcg:f7f0000002c3a000 [ 168.683595][ T3440] aops:shmem_aops ino:484 [ 168.684036][ T3440] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.684840][ T3440] raw: 01ffc0000004002d ffffc1ffc02903c8 ffffc1ffc02912c8 f8f00000074cde30 [ 168.685462][ T3440] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.686133][ T3440] page dumped because: still mapped when deleted [ 168.687019][ T3440] CPU: 1 PID: 3440 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.687902][ T3440] Hardware name: linux,dummy-virt (DT) [ 168.688380][ T3440] Call trace: [ 168.688737][ T3440] dump_backtrace+0x94/0xec [ 168.689166][ T3440] show_stack+0x18/0x24 [ 168.689574][ T3440] dump_stack_lvl+0x78/0x90 [ 168.690021][ T3440] dump_stack+0x18/0x24 [ 168.690432][ T3440] filemap_unaccount_folio+0x118/0x278 [ 168.690981][ T3440] __filemap_remove_folio+0x3c/0x178 [ 168.691758][ T3440] filemap_remove_folio+0x48/0xa8 [ 168.692525][ T3440] truncate_inode_folio+0x30/0x4c [ 168.693295][ T3440] shmem_undo_range+0x208/0x620 [ 168.694190][ T3440] shmem_evict_inode+0x130/0x2dc [ 168.694998][ T3440] evict+0xb4/0x198 [ 168.695717][ T3440] iput+0x100/0x1b8 [ 168.696422][ T3440] dentry_unlink_inode+0xc0/0x188 [ 168.697205][ T3440] __dentry_kill+0x7c/0x1d4 [ 168.698018][ T3440] dput.part.0+0x30/0xbc [ 168.698785][ T3440] dput+0x4c/0x50 [ 168.699139][ T3440] __fput+0x110/0x2d4 [ 168.699558][ T3440] __fput_sync+0x50/0x5c [ 168.699953][ T3440] __arm64_sys_close+0x38/0x7c [ 168.700411][ T3440] invoke_syscall+0x48/0x118 [ 168.700807][ T3440] el0_svc_common.constprop.0+0x40/0xe0 [ 168.701561][ T3440] do_el0_svc+0x1c/0x28 [ 168.702325][ T3440] el0_svc+0x34/0xf8 [ 168.703012][ T3440] el0t_64_sync_handler+0x100/0x12c [ 168.704005][ T3440] el0t_64_sync+0x19c/0x1a0 [ 168.706511][ T3440] BUG: Bad page cache in process syz-executor356 pfn:4a44b [ 168.707241][ T3440] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x4a44b [ 168.708209][ T3440] memcg:f7f0000002c3a000 [ 168.708668][ T3440] aops:shmem_aops ino:484 [ 168.709125][ T3440] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.710091][ T3440] raw: 01ffc0000004002d ffffc1ffc026e108 ffffc1ffc0275e08 f8f00000074cde30 [ 168.711128][ T3440] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.712163][ T3440] page dumped because: still mapped when deleted [ 168.712655][ T3440] CPU: 1 PID: 3440 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.713739][ T3440] Hardware name: linux,dummy-virt (DT) [ 168.714481][ T3440] Call trace: [ 168.715141][ T3440] dump_backtrace+0x94/0xec [ 168.715996][ T3440] show_stack+0x18/0x24 [ 168.716406][ T3440] dump_stack_lvl+0x78/0x90 [ 168.716980][ T3440] dump_stack+0x18/0x24 [ 168.717364][ T3440] filemap_unaccount_folio+0x118/0x278 [ 168.717893][ T3440] __filemap_remove_folio+0x3c/0x178 [ 168.718310][ T3440] filemap_remove_folio+0x48/0xa8 [ 168.718736][ T3440] truncate_inode_folio+0x30/0x4c [ 168.719138][ T3440] shmem_undo_range+0x208/0x620 [ 168.719588][ T3440] shmem_evict_inode+0x130/0x2dc [ 168.720097][ T3440] evict+0xb4/0x198 [ 168.720501][ T3440] iput+0x100/0x1b8 [ 168.720990][ T3440] dentry_unlink_inode+0xc0/0x188 [ 168.721784][ T3440] __dentry_kill+0x7c/0x1d4 [ 168.722405][ T3440] dput.part.0+0x30/0xbc [ 168.722820][ T3440] dput+0x4c/0x50 [ 168.723205][ T3440] __fput+0x110/0x2d4 [ 168.723628][ T3440] __fput_sync+0x50/0x5c [ 168.724015][ T3440] __arm64_sys_close+0x38/0x7c [ 168.724435][ T3440] invoke_syscall+0x48/0x118 [ 168.724989][ T3440] el0_svc_common.constprop.0+0x40/0xe0 [ 168.725879][ T3440] do_el0_svc+0x1c/0x28 [ 168.726683][ T3440] el0_svc+0x34/0xf8 [ 168.727410][ T3440] el0t_64_sync_handler+0x100/0x12c [ 168.727821][ T3440] el0t_64_sync+0x19c/0x1a0 executing program [ 168.769401][ T3441] BUG: Bad page cache in process syz-executor356 pfn:49d73 [ 168.770171][ T3441] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49d73 [ 168.771044][ T3441] memcg:f7f0000002c3a000 [ 168.772190][ T3441] aops:shmem_aops ino:485 [ 168.772872][ T3441] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.774299][ T3441] raw: 01ffc0000004002d ffffc1ffc0275d88 ffffc1ffc0275e88 fcf00000074cdb10 [ 168.775989][ T3441] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.776858][ T3441] page dumped because: still mapped when deleted [ 168.777806][ T3441] CPU: 1 PID: 3441 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.780034][ T3441] Hardware name: linux,dummy-virt (DT) [ 168.780838][ T3441] Call trace: [ 168.781827][ T3441] dump_backtrace+0x94/0xec [ 168.782626][ T3441] show_stack+0x18/0x24 [ 168.783327][ T3441] dump_stack_lvl+0x78/0x90 [ 168.784139][ T3441] dump_stack+0x18/0x24 [ 168.784707][ T3441] filemap_unaccount_folio+0x118/0x278 [ 168.785144][ T3441] __filemap_remove_folio+0x3c/0x178 [ 168.785580][ T3441] filemap_remove_folio+0x48/0xa8 [ 168.786070][ T3441] truncate_inode_folio+0x30/0x4c [ 168.786518][ T3441] shmem_undo_range+0x208/0x620 [ 168.786937][ T3441] shmem_evict_inode+0x130/0x2dc [ 168.787408][ T3441] evict+0xb4/0x198 [ 168.787775][ T3441] iput+0x100/0x1b8 [ 168.788124][ T3441] dentry_unlink_inode+0xc0/0x188 [ 168.788532][ T3441] __dentry_kill+0x7c/0x1d4 [ 168.788910][ T3441] dput.part.0+0x30/0xbc [ 168.789276][ T3441] dput+0x4c/0x50 [ 168.789621][ T3441] __fput+0x110/0x2d4 [ 168.790034][ T3441] __fput_sync+0x50/0x5c [ 168.790414][ T3441] __arm64_sys_close+0x38/0x7c [ 168.790797][ T3441] invoke_syscall+0x48/0x118 [ 168.791800][ T3441] el0_svc_common.constprop.0+0x40/0xe0 [ 168.792613][ T3441] do_el0_svc+0x1c/0x28 [ 168.793310][ T3441] el0_svc+0x34/0xf8 [ 168.794050][ T3441] el0t_64_sync_handler+0x100/0x12c [ 168.794818][ T3441] el0t_64_sync+0x19c/0x1a0 [ 168.797017][ T3441] BUG: Bad page cache in process syz-executor356 pfn:49d7a [ 168.797945][ T3441] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x49d7a [ 168.799063][ T3441] memcg:f7f0000002c3a000 [ 168.799990][ T3441] aops:shmem_aops ino:485 [ 168.800720][ T3441] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.802911][ T3441] raw: 01ffc0000004002d ffffc1ffc0275cc8 ffffc1ffc0275ec8 fcf00000074cdb10 [ 168.804751][ T3441] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.806163][ T3441] page dumped because: still mapped when deleted [ 168.807540][ T3441] CPU: 1 PID: 3441 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.809231][ T3441] Hardware name: linux,dummy-virt (DT) [ 168.810129][ T3441] Call trace: [ 168.810841][ T3441] dump_backtrace+0x94/0xec [ 168.811795][ T3441] show_stack+0x18/0x24 [ 168.812433][ T3441] dump_stack_lvl+0x78/0x90 [ 168.813489][ T3441] dump_stack+0x18/0x24 [ 168.814330][ T3441] filemap_unaccount_folio+0x118/0x278 [ 168.815203][ T3441] __filemap_remove_folio+0x3c/0x178 [ 168.816327][ T3441] filemap_remove_folio+0x48/0xa8 [ 168.817562][ T3441] truncate_inode_folio+0x30/0x4c [ 168.818470][ T3441] shmem_undo_range+0x208/0x620 [ 168.819285][ T3441] shmem_evict_inode+0x130/0x2dc [ 168.820098][ T3441] evict+0xb4/0x198 [ 168.820787][ T3441] iput+0x100/0x1b8 [ 168.821637][ T3441] dentry_unlink_inode+0xc0/0x188 [ 168.822807][ T3441] __dentry_kill+0x7c/0x1d4 [ 168.823663][ T3441] dput.part.0+0x30/0xbc [ 168.824436][ T3441] dput+0x4c/0x50 [ 168.825206][ T3441] __fput+0x110/0x2d4 [ 168.826002][ T3441] __fput_sync+0x50/0x5c [ 168.826893][ T3441] __arm64_sys_close+0x38/0x7c [ 168.828438][ T3441] invoke_syscall+0x48/0x118 [ 168.829350][ T3441] el0_svc_common.constprop.0+0x40/0xe0 [ 168.830330][ T3441] do_el0_svc+0x1c/0x28 [ 168.831085][ T3441] el0_svc+0x34/0xf8 [ 168.833036][ T3441] el0t_64_sync_handler+0x100/0x12c [ 168.833497][ T3441] el0t_64_sync+0x19c/0x1a0 executing program [ 168.869442][ T3442] BUG: Bad page cache in process syz-executor356 pfn:49bc6 [ 168.870112][ T3442] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49bc6 [ 168.870728][ T3442] memcg:f7f0000002c3a000 [ 168.871192][ T3442] aops:shmem_aops ino:486 [ 168.871806][ T3442] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.872697][ T3442] raw: 01ffc0000004002d ffffc1ffc0275bc8 ffffc1ffc0290408 fcf00000074cdb10 [ 168.873505][ T3442] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.874378][ T3442] page dumped because: still mapped when deleted [ 168.874859][ T3442] CPU: 1 PID: 3442 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.876354][ T3442] Hardware name: linux,dummy-virt (DT) [ 168.877207][ T3442] Call trace: [ 168.877803][ T3442] dump_backtrace+0x94/0xec [ 168.878280][ T3442] show_stack+0x18/0x24 [ 168.878672][ T3442] dump_stack_lvl+0x78/0x90 [ 168.879109][ T3442] dump_stack+0x18/0x24 [ 168.879557][ T3442] filemap_unaccount_folio+0x118/0x278 [ 168.879993][ T3442] __filemap_remove_folio+0x3c/0x178 [ 168.880452][ T3442] filemap_remove_folio+0x48/0xa8 [ 168.880901][ T3442] truncate_inode_folio+0x30/0x4c [ 168.881564][ T3442] shmem_undo_range+0x208/0x620 [ 168.882227][ T3442] shmem_evict_inode+0x130/0x2dc [ 168.882690][ T3442] evict+0xb4/0x198 [ 168.883095][ T3442] iput+0x100/0x1b8 [ 168.883458][ T3442] dentry_unlink_inode+0xc0/0x188 [ 168.883857][ T3442] __dentry_kill+0x7c/0x1d4 [ 168.884246][ T3442] dput.part.0+0x30/0xbc [ 168.884651][ T3442] dput+0x4c/0x50 [ 168.884992][ T3442] __fput+0x110/0x2d4 [ 168.885411][ T3442] __fput_sync+0x50/0x5c [ 168.885893][ T3442] __arm64_sys_close+0x38/0x7c [ 168.886488][ T3442] invoke_syscall+0x48/0x118 [ 168.887061][ T3442] el0_svc_common.constprop.0+0x40/0xe0 [ 168.887948][ T3442] do_el0_svc+0x1c/0x28 [ 168.888762][ T3442] el0_svc+0x34/0xf8 [ 168.889323][ T3442] el0t_64_sync_handler+0x100/0x12c [ 168.889765][ T3442] el0t_64_sync+0x19c/0x1a0 [ 168.892160][ T3442] BUG: Bad page cache in process syz-executor356 pfn:4a410 [ 168.892752][ T3442] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4a410 [ 168.893354][ T3442] memcg:f7f0000002c3a000 [ 168.893761][ T3442] aops:shmem_aops ino:486 [ 168.894143][ T3442] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.894981][ T3442] raw: 01ffc0000004002d ffffc1ffc026f188 ffffc1ffc0275f48 fcf00000074cdb10 [ 168.895815][ T3442] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.896635][ T3442] page dumped because: still mapped when deleted [ 168.897059][ T3442] CPU: 1 PID: 3442 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.897820][ T3442] Hardware name: linux,dummy-virt (DT) [ 168.898214][ T3442] Call trace: [ 168.898808][ T3442] dump_backtrace+0x94/0xec [ 168.899581][ T3442] show_stack+0x18/0x24 [ 168.900464][ T3442] dump_stack_lvl+0x78/0x90 [ 168.901059][ T3442] dump_stack+0x18/0x24 [ 168.901580][ T3442] filemap_unaccount_folio+0x118/0x278 [ 168.902243][ T3442] __filemap_remove_folio+0x3c/0x178 [ 168.902670][ T3442] filemap_remove_folio+0x48/0xa8 [ 168.903103][ T3442] truncate_inode_folio+0x30/0x4c [ 168.903553][ T3442] shmem_undo_range+0x208/0x620 [ 168.904025][ T3442] shmem_evict_inode+0x130/0x2dc [ 168.904468][ T3442] evict+0xb4/0x198 [ 168.904854][ T3442] iput+0x100/0x1b8 [ 168.905218][ T3442] dentry_unlink_inode+0xc0/0x188 [ 168.905652][ T3442] __dentry_kill+0x7c/0x1d4 [ 168.906097][ T3442] dput.part.0+0x30/0xbc [ 168.906526][ T3442] dput+0x4c/0x50 [ 168.906914][ T3442] __fput+0x110/0x2d4 [ 168.907350][ T3442] __fput_sync+0x50/0x5c [ 168.907754][ T3442] __arm64_sys_close+0x38/0x7c [ 168.908200][ T3442] invoke_syscall+0x48/0x118 [ 168.908626][ T3442] el0_svc_common.constprop.0+0x40/0xe0 [ 168.909091][ T3442] do_el0_svc+0x1c/0x28 [ 168.909481][ T3442] el0_svc+0x34/0xf8 [ 168.910005][ T3442] el0t_64_sync_handler+0x100/0x12c [ 168.910758][ T3442] el0t_64_sync+0x19c/0x1a0 executing program [ 168.943040][ T3443] BUG: Bad page cache in process syz-executor356 pfn:49d7b [ 168.943727][ T3443] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49d7b [ 168.944374][ T3443] memcg:f7f0000002c3a000 [ 168.944713][ T3443] aops:shmem_aops ino:487 [ 168.945343][ T3443] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.947402][ T3443] raw: 01ffc0000004002d ffffc1ffc02903c8 ffffc1ffc0275d88 f8f00000074cde30 [ 168.948046][ T3443] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.948587][ T3443] page dumped because: still mapped when deleted [ 168.948997][ T3443] CPU: 1 PID: 3443 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.949871][ T3443] Hardware name: linux,dummy-virt (DT) [ 168.950248][ T3443] Call trace: [ 168.950577][ T3443] dump_backtrace+0x94/0xec [ 168.951007][ T3443] show_stack+0x18/0x24 [ 168.952148][ T3443] dump_stack_lvl+0x78/0x90 [ 168.952583][ T3443] dump_stack+0x18/0x24 [ 168.953089][ T3443] filemap_unaccount_folio+0x118/0x278 [ 168.953556][ T3443] __filemap_remove_folio+0x3c/0x178 [ 168.954017][ T3443] filemap_remove_folio+0x48/0xa8 [ 168.954445][ T3443] truncate_inode_folio+0x30/0x4c [ 168.954857][ T3443] shmem_undo_range+0x208/0x620 [ 168.955452][ T3443] shmem_evict_inode+0x130/0x2dc [ 168.956325][ T3443] evict+0xb4/0x198 [ 168.957119][ T3443] iput+0x100/0x1b8 [ 168.958287][ T3443] dentry_unlink_inode+0xc0/0x188 [ 168.958842][ T3443] __dentry_kill+0x7c/0x1d4 [ 168.959234][ T3443] dput.part.0+0x30/0xbc [ 168.959732][ T3443] dput+0x4c/0x50 [ 168.960124][ T3443] __fput+0x110/0x2d4 [ 168.960545][ T3443] __fput_sync+0x50/0x5c [ 168.961042][ T3443] __arm64_sys_close+0x38/0x7c [ 168.961642][ T3443] invoke_syscall+0x48/0x118 [ 168.962244][ T3443] el0_svc_common.constprop.0+0x40/0xe0 [ 168.962677][ T3443] do_el0_svc+0x1c/0x28 [ 168.963243][ T3443] el0_svc+0x34/0xf8 [ 168.963668][ T3443] el0t_64_sync_handler+0x100/0x12c [ 168.964090][ T3443] el0t_64_sync+0x19c/0x1a0 [ 168.966759][ T3443] BUG: Bad page cache in process syz-executor356 pfn:49d76 [ 168.967743][ T3443] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x49d76 [ 168.969064][ T3443] memcg:f7f0000002c3a000 [ 168.969491][ T3443] aops:shmem_aops ino:487 [ 168.969994][ T3443] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 168.970797][ T3443] raw: 01ffc0000004002d ffffc1ffc0275ec8 ffffc1ffc02768c8 f8f00000074cde30 [ 168.972573][ T3443] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 168.973870][ T3443] page dumped because: still mapped when deleted [ 168.974799][ T3443] CPU: 1 PID: 3443 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 168.976178][ T3443] Hardware name: linux,dummy-virt (DT) [ 168.976892][ T3443] Call trace: [ 168.977286][ T3443] dump_backtrace+0x94/0xec [ 168.977972][ T3443] show_stack+0x18/0x24 [ 168.978479][ T3443] dump_stack_lvl+0x78/0x90 [ 168.979179][ T3443] dump_stack+0x18/0x24 [ 168.979960][ T3443] filemap_unaccount_folio+0x118/0x278 [ 168.980497][ T3443] __filemap_remove_folio+0x3c/0x178 [ 168.980906][ T3443] filemap_remove_folio+0x48/0xa8 [ 168.981610][ T3443] truncate_inode_folio+0x30/0x4c [ 168.982115][ T3443] shmem_undo_range+0x208/0x620 [ 168.982601][ T3443] shmem_evict_inode+0x130/0x2dc [ 168.983079][ T3443] evict+0xb4/0x198 [ 168.983556][ T3443] iput+0x100/0x1b8 [ 168.983957][ T3443] dentry_unlink_inode+0xc0/0x188 [ 168.984378][ T3443] __dentry_kill+0x7c/0x1d4 [ 168.984809][ T3443] dput.part.0+0x30/0xbc [ 168.985285][ T3443] dput+0x4c/0x50 [ 168.985992][ T3443] __fput+0x110/0x2d4 [ 168.986486][ T3443] __fput_sync+0x50/0x5c [ 168.986864][ T3443] __arm64_sys_close+0x38/0x7c [ 168.987245][ T3443] invoke_syscall+0x48/0x118 [ 168.987708][ T3443] el0_svc_common.constprop.0+0x40/0xe0 [ 168.988244][ T3443] do_el0_svc+0x1c/0x28 [ 168.988963][ T3443] el0_svc+0x34/0xf8 [ 168.989358][ T3443] el0t_64_sync_handler+0x100/0x12c [ 168.989942][ T3443] el0t_64_sync+0x19c/0x1a0 executing program [ 169.020259][ T3444] BUG: Bad page cache in process syz-executor356 pfn:49d7d [ 169.020899][ T3444] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49d7d [ 169.022015][ T3444] memcg:f7f0000002c3a000 [ 169.022425][ T3444] aops:shmem_aops ino:488 [ 169.023036][ T3444] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.023920][ T3444] raw: 01ffc0000004002d ffffc1ffc0211748 ffffc1ffc0275bc8 fcf00000074cdb10 [ 169.024547][ T3444] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.025136][ T3444] page dumped because: still mapped when deleted [ 169.025741][ T3444] CPU: 1 PID: 3444 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.026463][ T3444] Hardware name: linux,dummy-virt (DT) [ 169.026857][ T3444] Call trace: [ 169.027236][ T3444] dump_backtrace+0x94/0xec [ 169.027679][ T3444] show_stack+0x18/0x24 [ 169.028057][ T3444] dump_stack_lvl+0x78/0x90 [ 169.028455][ T3444] dump_stack+0x18/0x24 [ 169.028852][ T3444] filemap_unaccount_folio+0x118/0x278 [ 169.029361][ T3444] __filemap_remove_folio+0x3c/0x178 [ 169.029872][ T3444] filemap_remove_folio+0x48/0xa8 [ 169.030314][ T3444] truncate_inode_folio+0x30/0x4c [ 169.030707][ T3444] shmem_undo_range+0x208/0x620 [ 169.031274][ T3444] shmem_evict_inode+0x130/0x2dc [ 169.032202][ T3444] evict+0xb4/0x198 [ 169.032986][ T3444] iput+0x100/0x1b8 [ 169.033423][ T3444] dentry_unlink_inode+0xc0/0x188 [ 169.034279][ T3444] __dentry_kill+0x7c/0x1d4 [ 169.035133][ T3444] dput.part.0+0x30/0xbc [ 169.035532][ T3444] dput+0x4c/0x50 [ 169.035932][ T3444] __fput+0x110/0x2d4 [ 169.036311][ T3444] __fput_sync+0x50/0x5c [ 169.036712][ T3444] __arm64_sys_close+0x38/0x7c [ 169.037107][ T3444] invoke_syscall+0x48/0x118 [ 169.037507][ T3444] el0_svc_common.constprop.0+0x40/0xe0 [ 169.038096][ T3444] do_el0_svc+0x1c/0x28 [ 169.038490][ T3444] el0_svc+0x34/0xf8 [ 169.038853][ T3444] el0t_64_sync_handler+0x100/0x12c [ 169.039264][ T3444] el0t_64_sync+0x19c/0x1a0 [ 169.041104][ T3444] BUG: Bad page cache in process syz-executor356 pfn:49d6f [ 169.042194][ T3444] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x49d6f [ 169.042909][ T3444] memcg:f7f0000002c3a000 [ 169.043898][ T3444] aops:shmem_aops ino:488 [ 169.044309][ T3444] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.046264][ T3444] raw: 01ffc0000004002d ffffc1ffc0275f48 ffffc1ffc0276948 fcf00000074cdb10 [ 169.047107][ T3444] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.048085][ T3444] page dumped because: still mapped when deleted [ 169.048572][ T3444] CPU: 1 PID: 3444 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.049326][ T3444] Hardware name: linux,dummy-virt (DT) [ 169.049781][ T3444] Call trace: [ 169.050198][ T3444] dump_backtrace+0x94/0xec [ 169.050613][ T3444] show_stack+0x18/0x24 [ 169.051043][ T3444] dump_stack_lvl+0x78/0x90 [ 169.051619][ T3444] dump_stack+0x18/0x24 [ 169.052082][ T3444] filemap_unaccount_folio+0x118/0x278 [ 169.052651][ T3444] __filemap_remove_folio+0x3c/0x178 [ 169.053148][ T3444] filemap_remove_folio+0x48/0xa8 [ 169.053679][ T3444] truncate_inode_folio+0x30/0x4c [ 169.054525][ T3444] shmem_undo_range+0x208/0x620 [ 169.054985][ T3444] shmem_evict_inode+0x130/0x2dc [ 169.055549][ T3444] evict+0xb4/0x198 [ 169.056062][ T3444] iput+0x100/0x1b8 [ 169.056802][ T3444] dentry_unlink_inode+0xc0/0x188 [ 169.057622][ T3444] __dentry_kill+0x7c/0x1d4 [ 169.058062][ T3444] dput.part.0+0x30/0xbc [ 169.058498][ T3444] dput+0x4c/0x50 [ 169.058912][ T3444] __fput+0x110/0x2d4 [ 169.059328][ T3444] __fput_sync+0x50/0x5c [ 169.059708][ T3444] __arm64_sys_close+0x38/0x7c [ 169.060132][ T3444] invoke_syscall+0x48/0x118 [ 169.060505][ T3444] el0_svc_common.constprop.0+0x40/0xe0 [ 169.060937][ T3444] do_el0_svc+0x1c/0x28 [ 169.061480][ T3444] el0_svc+0x34/0xf8 [ 169.062115][ T3444] el0t_64_sync_handler+0x100/0x12c [ 169.062618][ T3444] el0t_64_sync+0x19c/0x1a0 executing program [ 169.092881][ T3445] BUG: Bad page cache in process syz-executor356 pfn:49da3 [ 169.093585][ T3445] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49da3 [ 169.094688][ T3445] memcg:f7f0000002c3a000 [ 169.095252][ T3445] aops:shmem_aops ino:489 [ 169.095853][ T3445] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.096690][ T3445] raw: 01ffc0000004002d ffffc1ffc0275dc8 ffffc1ffc02903c8 f8f00000074cde30 [ 169.097630][ T3445] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.098172][ T3445] page dumped because: still mapped when deleted [ 169.098578][ T3445] CPU: 1 PID: 3445 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.099300][ T3445] Hardware name: linux,dummy-virt (DT) [ 169.099670][ T3445] Call trace: [ 169.100082][ T3445] dump_backtrace+0x94/0xec [ 169.100964][ T3445] show_stack+0x18/0x24 [ 169.101605][ T3445] dump_stack_lvl+0x78/0x90 [ 169.102066][ T3445] dump_stack+0x18/0x24 [ 169.102478][ T3445] filemap_unaccount_folio+0x118/0x278 [ 169.102913][ T3445] __filemap_remove_folio+0x3c/0x178 [ 169.103326][ T3445] filemap_remove_folio+0x48/0xa8 [ 169.103786][ T3445] truncate_inode_folio+0x30/0x4c [ 169.104203][ T3445] shmem_undo_range+0x208/0x620 [ 169.104677][ T3445] shmem_evict_inode+0x130/0x2dc [ 169.105139][ T3445] evict+0xb4/0x198 [ 169.105522][ T3445] iput+0x100/0x1b8 [ 169.105994][ T3445] dentry_unlink_inode+0xc0/0x188 [ 169.106436][ T3445] __dentry_kill+0x7c/0x1d4 [ 169.106818][ T3445] dput.part.0+0x30/0xbc [ 169.107201][ T3445] dput+0x4c/0x50 [ 169.107665][ T3445] __fput+0x110/0x2d4 [ 169.108333][ T3445] __fput_sync+0x50/0x5c [ 169.108780][ T3445] __arm64_sys_close+0x38/0x7c [ 169.109173][ T3445] invoke_syscall+0x48/0x118 [ 169.109583][ T3445] el0_svc_common.constprop.0+0x40/0xe0 [ 169.110014][ T3445] do_el0_svc+0x1c/0x28 [ 169.110406][ T3445] el0_svc+0x34/0xf8 [ 169.110780][ T3445] el0t_64_sync_handler+0x100/0x12c [ 169.112068][ T3445] el0t_64_sync+0x19c/0x1a0 [ 169.113556][ T3445] BUG: Bad page cache in process syz-executor356 pfn:4a40f [ 169.114114][ T3445] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x1 pfn:0x4a40f [ 169.114656][ T3445] memcg:f7f0000002c3a000 [ 169.115008][ T3445] aops:shmem_aops ino:489 [ 169.115416][ T3445] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.116151][ T3445] raw: 01ffc0000004002d ffffc1ffc02768c8 ffffc1ffc02769c8 f8f00000074cde30 [ 169.116705][ T3445] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.117182][ T3445] page dumped because: still mapped when deleted [ 169.117617][ T3445] CPU: 1 PID: 3445 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.118807][ T3445] Hardware name: linux,dummy-virt (DT) [ 169.119215][ T3445] Call trace: [ 169.119511][ T3445] dump_backtrace+0x94/0xec [ 169.119956][ T3445] show_stack+0x18/0x24 [ 169.120350][ T3445] dump_stack_lvl+0x78/0x90 [ 169.120759][ T3445] dump_stack+0x18/0x24 [ 169.121125][ T3445] filemap_unaccount_folio+0x118/0x278 [ 169.121680][ T3445] __filemap_remove_folio+0x3c/0x178 [ 169.122171][ T3445] filemap_remove_folio+0x48/0xa8 [ 169.122608][ T3445] truncate_inode_folio+0x30/0x4c [ 169.123013][ T3445] shmem_undo_range+0x208/0x620 [ 169.123464][ T3445] shmem_evict_inode+0x130/0x2dc [ 169.123896][ T3445] evict+0xb4/0x198 [ 169.124269][ T3445] iput+0x100/0x1b8 [ 169.124635][ T3445] dentry_unlink_inode+0xc0/0x188 [ 169.125136][ T3445] __dentry_kill+0x7c/0x1d4 [ 169.125851][ T3445] dput.part.0+0x30/0xbc [ 169.126655][ T3445] dput+0x4c/0x50 [ 169.127042][ T3445] __fput+0x110/0x2d4 [ 169.127473][ T3445] __fput_sync+0x50/0x5c [ 169.127919][ T3445] __arm64_sys_close+0x38/0x7c [ 169.128361][ T3445] invoke_syscall+0x48/0x118 [ 169.128794][ T3445] el0_svc_common.constprop.0+0x40/0xe0 [ 169.129314][ T3445] do_el0_svc+0x1c/0x28 [ 169.129804][ T3445] el0_svc+0x34/0xf8 [ 169.130176][ T3445] el0t_64_sync_handler+0x100/0x12c [ 169.130601][ T3445] el0t_64_sync+0x19c/0x1a0 executing program [ 169.160477][ T3446] BUG: Bad page cache in process syz-executor356 pfn:49da5 [ 169.161036][ T3446] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x0 pfn:0x49da5 [ 169.162004][ T3446] memcg:f7f0000002c3a000 [ 169.162562][ T3446] aops:shmem_aops ino:48a [ 169.163004][ T3446] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.163748][ T3446] raw: 01ffc0000004002d ffffc1ffc0275e48 ffffc1ffc0211748 fcf00000074cdb10 [ 169.164408][ T3446] raw: 0000000000000000 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.165017][ T3446] page dumped because: still mapped when deleted [ 169.165485][ T3446] CPU: 1 PID: 3446 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.166481][ T3446] Hardware name: linux,dummy-virt (DT) [ 169.166875][ T3446] Call trace: [ 169.167164][ T3446] dump_backtrace+0x94/0xec [ 169.167684][ T3446] show_stack+0x18/0x24 [ 169.168388][ T3446] dump_stack_lvl+0x78/0x90 [ 169.169223][ T3446] dump_stack+0x18/0x24 [ 169.169621][ T3446] filemap_unaccount_folio+0x118/0x278 [ 169.170151][ T3446] __filemap_remove_folio+0x3c/0x178 [ 169.170622][ T3446] filemap_remove_folio+0x48/0xa8 [ 169.171066][ T3446] truncate_inode_folio+0x30/0x4c [ 169.171636][ T3446] shmem_undo_range+0x208/0x620 [ 169.172101][ T3446] shmem_evict_inode+0x130/0x2dc [ 169.172780][ T3446] evict+0xb4/0x198 [ 169.173357][ T3446] iput+0x100/0x1b8 [ 169.173810][ T3446] dentry_unlink_inode+0xc0/0x188 [ 169.174220][ T3446] __dentry_kill+0x7c/0x1d4 [ 169.174604][ T3446] dput.part.0+0x30/0xbc [ 169.175001][ T3446] dput+0x4c/0x50 [ 169.175411][ T3446] __fput+0x110/0x2d4 [ 169.175896][ T3446] __fput_sync+0x50/0x5c [ 169.176269][ T3446] __arm64_sys_close+0x38/0x7c [ 169.176676][ T3446] invoke_syscall+0x48/0x118 [ 169.177060][ T3446] el0_svc_common.constprop.0+0x40/0xe0 [ 169.177477][ T3446] do_el0_svc+0x1c/0x28 [ 169.177876][ T3446] el0_svc+0x34/0xf8 [ 169.178236][ T3446] el0t_64_sync_handler+0x100/0x12c [ 169.179138][ T3446] el0t_64_sync+0x19c/0x1a0 [ 169.182519][ T3446] BUG: Bad page cache in process syz-executor356 pfn:4845d [ 169.183080][ T3446] page: refcount:4 mapcount:1 mapping:0000000040b955ae index:0x1 pfn:0x4845d [ 169.183937][ T3446] memcg:f7f0000002c3a000 [ 169.184262][ T3446] aops:shmem_aops ino:48a [ 169.184631][ T3446] flags: 0x1ffc0000004002d(locked|referenced|uptodate|lru|swapbacked|node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 169.185428][ T3446] raw: 01ffc0000004002d ffffc1ffc0276948 ffffc1ffc0276a48 fcf00000074cdb10 [ 169.186057][ T3446] raw: 0000000000000001 0000000000000000 0000000400000000 f7f0000002c3a000 [ 169.186560][ T3446] page dumped because: still mapped when deleted [ 169.186934][ T3446] CPU: 1 PID: 3446 Comm: syz-executor356 Tainted: G B 6.10.0-rc7-syzkaller-00266-g4d145e3f830b #0 [ 169.187637][ T3446] Hardware name: linux,dummy-virt (DT) [ 169.188012][ T3446] Call trace: [ 169.188298][ T3446] dump_backtrace+0x94/0xec [ 169.188701][ T3446] show_stack+0x18/0x24 [ 169.189135][ T3446] dump_stack_lvl+0x78/0x90 [ 169.189991][ T3446] dump_stack+0x18/0x24 [ 169.190690][ T3446] filemap_unaccount_folio+0x118/0x278 [ 169.191205][ T3446] __filemap_remove_folio+0x3c/0x178 [ 169.191815][ T3446] filemap_remove_folio+0x48/0xa8 [ 169.192235][ T3446] truncate_inode_folio+0x30/0x4c [ 169.192626][ T3446] shmem_undo_range+0x208/0x620 [ 169.193059][ T3446] shmem_evict_inode+0x130/0x2dc [ 169.193486][ T3446] evict+0xb4/0x198 [ 169.194223][ T3446] iput+0x100/0x1b8 [ 169.194681][ T3446] dentry_unlink_inode+0xc0/0x188 [ 169.195136][ T3446] __dentry_kill+0x7c/0x1d4 [ 169.195549][ T3446] dput.part.0+0x30/0xbc [ 169.195946][ T3446] dput+0x4c/0x50 [ 169.196326][ T3446] __fput+0x110/0x2d4 [ 169.196694][ T3446] __fput_sync+0x50/0x5c [ 169.197128][ T3446] __arm64_sys_close+0x38/0x7c [ 169.197535][ T3446] invoke_syscall+0x48/0x118 [ 169.197934][ T3446] el0_svc_common.constprop.0+0x40/0xe0 [ 169.198348][ T3446] do_el0_svc+0x1c/0x28 [ 169.198713][ T3446] el0_svc+0x34/0xf8 [ 169.199067][ T3446] el0t_64_sync_handler+0x100/0x12c [ 169.199477][ T3446] el0t_64_sync+0x19c/0x1a0 [ 169.228070][ T3447] BUG: Bad page cache in process syz-executor356 pfn:49d72 [ 169.228950][ T3447] page: refcount:4 mapcount:1 mapping:000000001c37f77e index:0x0 pfn:0x49d72 VM DIAGNOSIS: 22:40:42 Registers: info registers vcpu 0 CPU#0 PC=ffff800081982048 X00=00000000fffffffb X01=ffff800088eeb5ae X02=0000000000000000 X03=0000000000000000 X04=0000000000000001 X05=0000000000000000 X06=ffff800081ae18c0 X07=0000000000000001 X08=6c7967656e657261 X09=ffff800088eeb720 X10=ffffc1ffc1e86288 X11=f9f000000749ba50 X12=01ffc0000004002d X13=ffff800088eeb5ad X14=ffff800088eeb578 X15=ffff800088eeb3d0 X16=0000000000000000 X17=0000000000000000 X18=00000000fffffffd X19=ffffffffffffffff X20=0000000000000060 X21=0000000000000020 X22=0000000000000001 X23=0000000000000010 X24=0000000000000000 X25=0000000000000000 X26=0000000000000000 X27=0000000000000000 X28=ffff8000821adc35 X29=ffff800088eeb370 X30=64af8000819878d8 SP=ffff800088eeb370 PSTATE=814000c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:a0a0a0a0a0a0a0a0:a0a0a0a0a0a0a0a0 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff00ff00000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000ff0f0000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffffff00000000:ffffffffffff0000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff0000ffffff00 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c000000000c00000:c000000000c00000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffdd79ec40:0000ffffdd79ec40 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffdd79ec10 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff80008198f4d0 X00=00000000000096cc X01=fff000007f8e98e0 X02=fff07ffffd301000 X03=ffff800082a4bdd0 X04=fff07ffffd301000 X05=4000000000000000 X06=0101010101010101 X07=0000000000000002 X08=7fffffffffffffff X09=7fffffffffffffff X10=820be74c2b22b1b5 X11=0000000000000001 X12=ffff800082610028 X13=0000290788ec6a36 X14=0000000000000002 X15=0000ffffdd79ec28 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=0000000000000001 X20=ffff80008260ffe0 X21=ffff800082610020 X22=fdf0000002e3ed80 X23=0000000000000000 X24=0000000000000000 X25=fdf0000002e3ed80 X26=0000000000000000 X27=0000000000000000 X28=0000000000000000 X29=ffff800082a4bdf0 X30=ffff80008198f4e4 SP=ffff800082a4bdf0 PSTATE=614000c9 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3030352036373538:0000303030303031 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000ff000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff000000000000:ffffffffff000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ff000000fffff000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c000000000c00000:c000000000c00000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffdd79ec40:0000ffffdd79ec40 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffdd79ec10 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000