program: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f00000001c0), 0x3, 0x46e, &(0x7f0000000e00)="$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") chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x1f00, 0x12) r1 = syz_open_dev$I2C(&(0x7f0000000080), 0x1, 0x101402) ioctl$I2C_TIMEOUT(r1, 0x702, 0xffff) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0x1ec, 0x25, 0x200, 0x70bd29, 0x25dfdbff, {0x8}, [@typed={0x6, 0x11d, 0x0, 0x0, @str='{\x00'}, @nested={0x1c, 0xee, 0x0, 0x1, [@generic="e1e7dc2635364e7b361ea04ffcb477a5", @typed={0x8, 0x25, 0x0, 0x0, @uid=0xee00}]}, @generic="d8b7d09d166b2ab3b035587d38c668543f2ebb81e3a7e4891832e2de429a1850131a1e9815283c978dc3a16a37e9a297ab462cde6bbc2b874e40e490bcd9548d485011a3e1deb3e6b0b56d39fd5d473d0b8fd6d15f1281c53c4f19c460f8cd5c3458aaf1eb5f8e6e293869f19385eef5fc0a3f09b413d35e06a2bdcafda371b20bc43af82149e43ee1f17f04f3f28249d80a92107b16cf416a04abafea3d328280064bb7befe06bb9beb5e2e31344a252151b7b2b6af8d3fa5af38325a709b99273846cd78b668bf61074f", @nested={0x82, 0x10d, 0x0, 0x1, [@typed={0x8, 0x2, 0x0, 0x0, @u32=0x8}, @generic="3a5836ec9e7ced6dd731c93328a602df3145a7d7bad798f0aa2c2598bbb0ebaec5c8059efce7bef7ef557aa7b2752ee7e875bc4c8e8012154bb2da70f6e034782ea83b72ef1a1428c14df25f5243ec388436cbe3eb398d4025da86d16230b04157e1f03c067d0e19f58c128bbca6", @typed={0x8, 0xa9, 0x0, 0x0, @pid=r2}]}, @generic="250aefc7cfba6e291485dd0dd66ab0709f36bf82f097b19f146615fec1c5547e1cefbaa9cffd81d6ab54fc7baedcec71cbe4b57492a652272429f18cf618eaf720418ed82c8ddf725c7320be24758a217f2f2fac1256c80a39abc0a34a90f177b16729ec04"]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000041) [ 68.235564][ T4663] Bluetooth: hci0: command tx timeout [ 68.312705][ T5317] loop0: detected capacity change from 0 to 512 [ 68.333460][ T5317] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.0: corrupted in-inode xattr: invalid ea_ino [ 68.346877][ T5317] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.0: couldn't read orphan inode 15 (err -117) [ 68.355125][ T5317] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.370232][ T5317] ================================================================== [ 68.373268][ T5317] BUG: KASAN: slab-use-after-free in ext4_insert_dentry+0x36a/0x6d0 [ 68.376259][ T5317] Write of size 251 at addr ffff88803f5f3f14 by task syz.0.0/5317 [ 68.379124][ T5317] [ 68.379944][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.13.0-rc1-syzkaller-00005-gceb8bf2ceaa7 #0 [ 68.383730][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.387602][ T5317] Call Trace: [ 68.388915][ T5317] [ 68.390005][ T5317] dump_stack_lvl+0x241/0x360 [ 68.391780][ T5317] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.393749][ T5317] ? __pfx__printk+0x10/0x10 [ 68.395504][ T5317] ? _printk+0xd5/0x120 [ 68.397039][ T5317] ? __virt_addr_valid+0x183/0x530 [ 68.398959][ T5317] ? __virt_addr_valid+0x183/0x530 [ 68.400899][ T5317] print_report+0x169/0x550 [ 68.402560][ T5317] ? __virt_addr_valid+0x183/0x530 [ 68.404485][ T5317] ? __virt_addr_valid+0x183/0x530 [ 68.406494][ T5317] ? __virt_addr_valid+0x45f/0x530 [ 68.408481][ T5317] ? __phys_addr+0xba/0x170 [ 68.410058][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.412076][ T5317] kasan_report+0x143/0x180 [ 68.413789][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.415728][ T5317] kasan_check_range+0x282/0x290 [ 68.417553][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.419486][ T5317] __asan_memcpy+0x40/0x70 [ 68.421049][ T5317] ext4_insert_dentry+0x36a/0x6d0 [ 68.423010][ T5317] add_dirent_to_buf+0x3d9/0x750 [ 68.424839][ T5317] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.426815][ T5317] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 68.429108][ T5317] make_indexed_dir+0xf98/0x1600 [ 68.430931][ T5317] ? __pfx_make_indexed_dir+0x10/0x10 [ 68.433039][ T5317] ? add_dirent_to_buf+0x398/0x750 [ 68.434959][ T5317] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.436916][ T5317] ? __ext4_read_dirblock+0x527/0x890 [ 68.438873][ T5317] ext4_add_entry+0xcf7/0xfa0 [ 68.440604][ T5317] ? __pfx_ext4_add_entry+0x10/0x10 [ 68.442566][ T5317] ext4_add_nondir+0x8d/0x290 [ 68.444330][ T5317] ? ext4_symlink+0x6ce/0xb50 [ 68.446101][ T5317] ext4_symlink+0x920/0xb50 [ 68.447926][ T5317] ? __pfx_ext4_symlink+0x10/0x10 [ 68.449675][ T5317] ? inode_permission+0xff/0x460 [ 68.451446][ T5317] ? bpf_lsm_inode_symlink+0x9/0x10 [ 68.453337][ T5317] ? security_inode_symlink+0xbe/0x330 [ 68.455378][ T5317] vfs_symlink+0x137/0x2e0 [ 68.457023][ T5317] do_symlinkat+0x222/0x3a0 [ 68.459362][ T5317] ? __virt_addr_valid+0x45f/0x530 [ 68.461169][ T5317] ? __pfx_do_symlinkat+0x10/0x10 [ 68.463119][ T5317] ? strncpy_from_user+0x152/0x270 [ 68.465187][ T5317] ? getname_flags+0x1e3/0x540 [ 68.466940][ T5317] __x64_sys_symlink+0x7a/0x90 [ 68.468657][ T5317] do_syscall_64+0xf3/0x230 [ 68.470291][ T5317] ? clear_bhb_loop+0x35/0x90 [ 68.471984][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.474099][ T5317] RIP: 0033:0x7f19be97ff19 [ 68.475733][ T5317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 68.482754][ T5317] RSP: 002b:00007f19bf7d1058 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 68.486003][ T5317] RAX: ffffffffffffffda RBX: 00007f19beb45fa0 RCX: 00007f19be97ff19 [ 68.489276][ T5317] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 68.492085][ T5317] RBP: 00007f19be9f3986 R08: 0000000000000000 R09: 0000000000000000 [ 68.494877][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.497698][ T5317] R13: 0000000000000000 R14: 00007f19beb45fa0 R15: 00007ffe2ddf8c38 [ 68.500544][ T5317] [ 68.501539][ T5317] [ 68.502386][ T5317] The buggy address belongs to the physical page: [ 68.504673][ T5317] page: refcount:3 mapcount:0 mapping:ffff888031d2cd78 index:0x3f pfn:0x3f5f3 [ 68.507957][ T5317] memcg:ffff888030436000 [ 68.511374][ T5317] aops:def_blk_aops ino:700000 dentry name(?):"" [ 68.513573][ T5317] flags: 0x4fff08000004214(referenced|dirty|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 68.517124][ T5317] raw: 04fff08000004214 0000000000000000 dead000000000122 ffff888031d2cd78 [ 68.520299][ T5317] raw: 000000000000003f ffff888044446910 00000003ffffffff ffff888030436000 [ 68.523531][ T5317] page dumped because: kasan: bad access detected [ 68.525722][ T5317] page_owner tracks the page as allocated [ 68.527756][ T5317] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x148c40(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5317, tgid 5316 (syz.0.0), ts 68370107277, free_ts 68331534751 [ 68.534607][ T5317] post_alloc_hook+0x1f3/0x230 [ 68.536457][ T5317] get_page_from_freelist+0x365c/0x37a0 [ 68.538581][ T5317] __alloc_pages_noprof+0x292/0x710 [ 68.540607][ T5317] alloc_pages_mpol_noprof+0x3e8/0x680 [ 68.542638][ T5317] folio_alloc_noprof+0x128/0x180 [ 68.544423][ T5317] filemap_alloc_folio_noprof+0xdf/0x500 [ 68.546443][ T5317] __filemap_get_folio+0x446/0xbd0 [ 68.548379][ T5317] bdev_getblk+0x1d8/0x550 [ 68.550116][ T5317] ext4_getblk+0x31b/0x880 [ 68.551806][ T5317] ext4_bread+0x2e/0x180 [ 68.553457][ T5317] ext4_append+0x327/0x5c0 [ 68.555135][ T5317] make_indexed_dir+0x523/0x1600 [ 68.556949][ T5317] ext4_add_entry+0xcf7/0xfa0 [ 68.558683][ T5317] ext4_add_nondir+0x8d/0x290 [ 68.560307][ T5317] ext4_symlink+0x920/0xb50 [ 68.561773][ T5317] vfs_symlink+0x137/0x2e0 [ 68.563285][ T5317] page last free pid 5298 tgid 5298 stack trace: [ 68.565172][ T5317] free_unref_page+0xdef/0x1130 [ 68.566770][ T5317] __put_partials+0xeb/0x130 [ 68.568350][ T5317] put_cpu_partial+0x17c/0x250 [ 68.570061][ T5317] __slab_free+0x2ea/0x3d0 [ 68.571717][ T5317] qlist_free_all+0x9a/0x140 [ 68.573414][ T5317] kasan_quarantine_reduce+0x14f/0x170 [ 68.575548][ T5317] __kasan_slab_alloc+0x23/0x80 [ 68.577256][ T5317] kmem_cache_alloc_noprof+0x1d9/0x380 [ 68.579371][ T5317] getname_flags+0xb7/0x540 [ 68.581029][ T5317] vfs_fstatat+0x3f/0x130 [ 68.582566][ T5317] __x64_sys_newfstatat+0x11d/0x1a0 [ 68.584426][ T5317] do_syscall_64+0xf3/0x230 [ 68.586076][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.588213][ T5317] [ 68.589066][ T5317] Memory state around the buggy address: [ 68.591056][ T5317] ffff88803f5f3f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.593899][ T5317] ffff88803f5f3f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.596909][ T5317] >ffff88803f5f4000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.599813][ T5317] ^ [ 68.601222][ T5317] ffff88803f5f4080: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fa [ 68.603879][ T5317] ffff88803f5f4100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.606596][ T5317] ================================================================== [ 68.622187][ T5317] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 68.624844][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.13.0-rc1-syzkaller-00005-gceb8bf2ceaa7 #0 [ 68.628465][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.632153][ T5317] Call Trace: [ 68.633193][ T5317] [ 68.634312][ T5317] dump_stack_lvl+0x241/0x360 [ 68.635924][ T5317] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.637817][ T5317] ? __pfx__printk+0x10/0x10 [ 68.639456][ T5317] ? preempt_schedule+0xe1/0xf0 [ 68.641140][ T5317] ? vscnprintf+0x5d/0x90 [ 68.642677][ T5317] panic+0x349/0x880 [ 68.644107][ T5317] ? check_panic_on_warn+0x21/0xb0 [ 68.645880][ T5317] ? __pfx_panic+0x10/0x10 [ 68.647386][ T5317] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 68.649425][ T5317] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 68.651572][ T5317] ? print_report+0x502/0x550 [ 68.653235][ T5317] check_panic_on_warn+0x86/0xb0 [ 68.655064][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.656995][ T5317] end_report+0x77/0x160 [ 68.658521][ T5317] kasan_report+0x154/0x180 [ 68.660127][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.661980][ T5317] kasan_check_range+0x282/0x290 [ 68.663787][ T5317] ? ext4_insert_dentry+0x36a/0x6d0 [ 68.665702][ T5317] __asan_memcpy+0x40/0x70 [ 68.667309][ T5317] ext4_insert_dentry+0x36a/0x6d0 [ 68.668925][ T5317] add_dirent_to_buf+0x3d9/0x750 [ 68.670744][ T5317] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.672538][ T5317] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 68.674787][ T5317] make_indexed_dir+0xf98/0x1600 [ 68.676553][ T5317] ? __pfx_make_indexed_dir+0x10/0x10 [ 68.678515][ T5317] ? add_dirent_to_buf+0x398/0x750 [ 68.680331][ T5317] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.682250][ T5317] ? __ext4_read_dirblock+0x527/0x890 [ 68.684149][ T5317] ext4_add_entry+0xcf7/0xfa0 [ 68.685857][ T5317] ? __pfx_ext4_add_entry+0x10/0x10 [ 68.687727][ T5317] ext4_add_nondir+0x8d/0x290 [ 68.689410][ T5317] ? ext4_symlink+0x6ce/0xb50 [ 68.691111][ T5317] ext4_symlink+0x920/0xb50 [ 68.692776][ T5317] ? __pfx_ext4_symlink+0x10/0x10 [ 68.694598][ T5317] ? inode_permission+0xff/0x460 [ 68.696545][ T5317] ? bpf_lsm_inode_symlink+0x9/0x10 [ 68.698512][ T5317] ? security_inode_symlink+0xbe/0x330 [ 68.700462][ T5317] vfs_symlink+0x137/0x2e0 [ 68.702079][ T5317] do_symlinkat+0x222/0x3a0 [ 68.703816][ T5317] ? __virt_addr_valid+0x45f/0x530 [ 68.705672][ T5317] ? __pfx_do_symlinkat+0x10/0x10 [ 68.707546][ T5317] ? strncpy_from_user+0x152/0x270 [ 68.709454][ T5317] ? getname_flags+0x1e3/0x540 [ 68.711175][ T5317] __x64_sys_symlink+0x7a/0x90 [ 68.712940][ T5317] do_syscall_64+0xf3/0x230 [ 68.714559][ T5317] ? clear_bhb_loop+0x35/0x90 [ 68.716107][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.718259][ T5317] RIP: 0033:0x7f19be97ff19 [ 68.719844][ T5317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 68.726613][ T5317] RSP: 002b:00007f19bf7d1058 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 68.729494][ T5317] RAX: ffffffffffffffda RBX: 00007f19beb45fa0 RCX: 00007f19be97ff19 [ 68.732356][ T5317] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 68.735033][ T5317] RBP: 00007f19be9f3986 R08: 0000000000000000 R09: 0000000000000000 [ 68.737768][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.740586][ T5317] R13: 0000000000000000 R14: 00007f19beb45fa0 R15: 00007ffe2ddf8c38 [ 68.743246][ T5317] [ 68.744707][ T5317] Kernel Offset: disabled [ 68.746110][ T5317] Rebooting in 86400 seconds..