read_mapping_page failed! BUG: Bad page state in process jfsCommit pfn:64648 page:ffffea0001919200 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x64648 flags: 0xfff08000002047(locked|referenced|uptodate|workingset|private|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff08000002047 dead000000000100 dead000000000122 0000000000000000 raw: 000000000000001c ffff888056774000 00000000ffffffff 0000000000000000 page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x140c40(GFP_NOFS|__GFP_COMP|__GFP_HARDWALL), pid 11782, tgid 11781 (syz.1.1314), ts 963332065086, free_ts 955943092635 set_page_owner include/linux/page_owner.h:31 [inline] post_alloc_hook+0x173/0x1a0 mm/page_alloc.c:2532 prep_new_page mm/page_alloc.c:2539 [inline] get_page_from_freelist+0x1a26/0x1ac0 mm/page_alloc.c:4328 __alloc_pages+0x1df/0x4e0 mm/page_alloc.c:5606 folio_alloc+0x1c/0x60 mm/mempolicy.c:2292 filemap_alloc_folio+0xdb/0x460 mm/filemap.c:999 do_read_cache_folio+0x1bb/0x760 mm/filemap.c:3591 do_read_cache_page+0x32/0x220 mm/filemap.c:3669 read_mapping_page include/linux/pagemap.h:791 [inline] __get_metapage+0x316/0xfa0 fs/jfs/jfs_metapage.c:620 diRead+0x6f7/0xbb0 fs/jfs/jfs_imap.c:367 jfs_iget+0x89/0x3c0 fs/jfs/inode.c:35 jfs_fill_super+0x708/0xac0 fs/jfs/super.c:580 mount_bdev+0x287/0x3c0 fs/super.c:1443 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632 vfs_get_tree+0x88/0x270 fs/super.c:1573 do_new_mount+0x24a/0xa40 fs/namespace.c:3058 do_mount fs/namespace.c:3401 [inline] __do_sys_mount fs/namespace.c:3609 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3586 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1459 [inline] free_pcp_prepare mm/page_alloc.c:1509 [inline] free_unref_page_prepare+0x8b4/0x9a0 mm/page_alloc.c:3384 free_unref_page+0x2e/0x3f0 mm/page_alloc.c:3479 kasan_depopulate_vmalloc_pte+0x67/0x80 mm/kasan/shadow.c:375 apply_to_pte_range mm/memory.c:2662 [inline] apply_to_pmd_range mm/memory.c:2706 [inline] apply_to_pud_range mm/memory.c:2742 [inline] apply_to_p4d_range mm/memory.c:2778 [inline] __apply_to_page_range+0x962/0xc80 mm/memory.c:2814 kasan_release_vmalloc+0x93/0xb0 mm/kasan/shadow.c:492 __purge_vmap_area_lazy+0xdb0/0x1900 mm/vmalloc.c:1774 _vm_unmap_aliases+0x456/0x4c0 mm/vmalloc.c:2177 change_page_attr_set_clr+0x311/0xa10 arch/x86/mm/pat/set_memory.c:1821 cpa_set_pages_array arch/x86/mm/pat/set_memory.c:1885 [inline] _set_pages_array+0x128/0x230 arch/x86/mm/pat/set_memory.c:2216 drm_gem_shmem_get_pages_locked drivers/gpu/drm/drm_gem_shmem_helper.c:188 [inline] drm_gem_shmem_get_pages+0x16f/0x220 drivers/gpu/drm/drm_gem_shmem_helper.c:215 dma_buf_dynamic_attach+0x202/0x970 drivers/dma-buf/dma-buf.c:851 drm_gem_prime_import_dev+0x104/0x310 drivers/gpu/drm/drm_prime.c:937 drm_gem_prime_import drivers/gpu/drm/drm_prime.c:986 [inline] drm_gem_prime_fd_to_handle+0x1af/0x430 drivers/gpu/drm/drm_prime.c:324 drm_ioctl_kernel+0x34d/0x4b0 drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x610/0x990 drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:856 Modules linked in: CPU: 0 PID: 108 Comm: jfsCommit Not tainted 6.1.139-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 Call Trace: dump_stack_lvl+0x168/0x22e lib/dump_stack.c:106 bad_page+0x14b/0x170 mm/page_alloc.c:699 free_page_is_bad mm/page_alloc.c:1291 [inline] free_pages_prepare mm/page_alloc.c:1452 [inline] free_pcp_prepare mm/page_alloc.c:1509 [inline] free_unref_page_prepare+0x42a/0x9a0 mm/page_alloc.c:3384 free_unref_page+0x2e/0x3f0 mm/page_alloc.c:3479 txUnlock+0x27e/0xcb0 fs/jfs/jfs_txnmgr.c:932 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x56c/0xa50 fs/jfs/jfs_txnmgr.c:2732 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 page:ffffea0001919200 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x64648 flags: 0xfff08000002047(locked|referenced|uptodate|workingset|private|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff08000002047 dead000000000100 dead000000000122 0000000000000000 raw: 000000000000001c ffff888056774000 00000000ffffffff 0000000000000000 page dumped because: VM_BUG_ON_FOLIO(((unsigned int) folio_ref_count(folio) + 127u <= 127u)) page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x140c40(GFP_NOFS|__GFP_COMP|__GFP_HARDWALL), pid 11782, tgid 11781 (syz.1.1314), ts 963332065086, free_ts 955943092635 set_page_owner include/linux/page_owner.h:31 [inline] post_alloc_hook+0x173/0x1a0 mm/page_alloc.c:2532 prep_new_page mm/page_alloc.c:2539 [inline] get_page_from_freelist+0x1a26/0x1ac0 mm/page_alloc.c:4328 __alloc_pages+0x1df/0x4e0 mm/page_alloc.c:5606 folio_alloc+0x1c/0x60 mm/mempolicy.c:2292 filemap_alloc_folio+0xdb/0x460 mm/filemap.c:999 do_read_cache_folio+0x1bb/0x760 mm/filemap.c:3591 do_read_cache_page+0x32/0x220 mm/filemap.c:3669 read_mapping_page include/linux/pagemap.h:791 [inline] __get_metapage+0x316/0xfa0 fs/jfs/jfs_metapage.c:620 diRead+0x6f7/0xbb0 fs/jfs/jfs_imap.c:367 jfs_iget+0x89/0x3c0 fs/jfs/inode.c:35 jfs_fill_super+0x708/0xac0 fs/jfs/super.c:580 mount_bdev+0x287/0x3c0 fs/super.c:1443 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632 vfs_get_tree+0x88/0x270 fs/super.c:1573 do_new_mount+0x24a/0xa40 fs/namespace.c:3058 do_mount fs/namespace.c:3401 [inline] __do_sys_mount fs/namespace.c:3609 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3586 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1459 [inline] free_pcp_prepare mm/page_alloc.c:1509 [inline] free_unref_page_prepare+0x8b4/0x9a0 mm/page_alloc.c:3384 free_unref_page+0x2e/0x3f0 mm/page_alloc.c:3479 kasan_depopulate_vmalloc_pte+0x67/0x80 mm/kasan/shadow.c:375 apply_to_pte_range mm/memory.c:2662 [inline] apply_to_pmd_range mm/memory.c:2706 [inline] apply_to_pud_range mm/memory.c:2742 [inline] apply_to_p4d_range mm/memory.c:2778 [inline] __apply_to_page_range+0x962/0xc80 mm/memory.c:2814 kasan_release_vmalloc+0x93/0xb0 mm/kasan/shadow.c:492 __purge_vmap_area_lazy+0xdb0/0x1900 mm/vmalloc.c:1774 _vm_unmap_aliases+0x456/0x4c0 mm/vmalloc.c:2177 change_page_attr_set_clr+0x311/0xa10 arch/x86/mm/pat/set_memory.c:1821 cpa_set_pages_array arch/x86/mm/pat/set_memory.c:1885 [inline] _set_pages_array+0x128/0x230 arch/x86/mm/pat/set_memory.c:2216 drm_gem_shmem_get_pages_locked drivers/gpu/drm/drm_gem_shmem_helper.c:188 [inline] drm_gem_shmem_get_pages+0x16f/0x220 drivers/gpu/drm/drm_gem_shmem_helper.c:215 dma_buf_dynamic_attach+0x202/0x970 drivers/dma-buf/dma-buf.c:851 drm_gem_prime_import_dev+0x104/0x310 drivers/gpu/drm/drm_prime.c:937 drm_gem_prime_import drivers/gpu/drm/drm_prime.c:986 [inline] drm_gem_prime_fd_to_handle+0x1af/0x430 drivers/gpu/drm/drm_prime.c:324 drm_ioctl_kernel+0x34d/0x4b0 drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x610/0x990 drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:856 ------------[ cut here ]------------ kernel BUG at include/linux/mm.h:1135! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 108 Comm: jfsCommit Tainted: G B 6.1.139-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 RIP: 0010:folio_get include/linux/mm.h:1135 [inline] RIP: 0010:get_page include/linux/mm.h:1141 [inline] RIP: 0010:put_metapage+0x24f/0x340 fs/jfs/jfs_metapage.c:721 Code: 38 c1 0f 8c 32 ff ff ff 4c 89 ef e8 8b a3 e4 fe e9 25 ff ff ff e8 31 30 93 fe 48 8b 3c 24 48 c7 c6 c0 41 a6 8a e8 81 13 cf fe <0f> 0b 4c 8b 2c 24 4c 89 ee 48 81 e6 ff 0f 00 00 31 ff e8 ea 33 93 RSP: 0018:ffffc90002d47ce0 EFLAGS: 00010246 RAX: 9ef0cd2eecfae400 RBX: ffff888056774000 RCX: 9ef0cd2eecfae400 RDX: 0000000000000000 RSI: ffffffff8abf1000 RDI: ffffffff8abf0fc0 RBP: 000000000000007f R08: dffffc0000000000 R09: fffffbfff1bfcfb6 R10: fffffbfff1bfcfb6 R11: 1ffffffff1bfcfb5 R12: ffff888056774028 R13: ffffea0001919234 R14: 1ffff1100acee805 R15: 1ffff1100acee812 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc16d95058 CR3: 000000005421a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: txUnlock+0x427/0xcb0 fs/jfs/jfs_txnmgr.c:947 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x56c/0xa50 fs/jfs/jfs_txnmgr.c:2732 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:folio_get include/linux/mm.h:1135 [inline] RIP: 0010:get_page include/linux/mm.h:1141 [inline] RIP: 0010:put_metapage+0x24f/0x340 fs/jfs/jfs_metapage.c:721 Code: 38 c1 0f 8c 32 ff ff ff 4c 89 ef e8 8b a3 e4 fe e9 25 ff ff ff e8 31 30 93 fe 48 8b 3c 24 48 c7 c6 c0 41 a6 8a e8 81 13 cf fe <0f> 0b 4c 8b 2c 24 4c 89 ee 48 81 e6 ff 0f 00 00 31 ff e8 ea 33 93 RSP: 0018:ffffc90002d47ce0 EFLAGS: 00010246 RAX: 9ef0cd2eecfae400 RBX: ffff888056774000 RCX: 9ef0cd2eecfae400 RDX: 0000000000000000 RSI: ffffffff8abf1000 RDI: ffffffff8abf0fc0 RBP: 000000000000007f R08: dffffc0000000000 R09: fffffbfff1bfcfb6 R10: fffffbfff1bfcfb6 R11: 1ffffffff1bfcfb5 R12: ffff888056774028 R13: ffffea0001919234 R14: 1ffff1100acee805 R15: 1ffff1100acee812 FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560e4779c950 CR3: 000000002ffee000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400