program: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@nobarrier}, {@minixdf}, {@resgid}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x467, &(0x7f0000002280)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x75d43daf26e62643}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}, 0x1, 0x4001000000000000}, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000040000009500000000000000180000000000000011000054e11d2b00000000000000000085100000fcffffff9500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x100) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x20, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'ipvlan1\x00', 0x0}) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000040000000030a01010000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000050000000060a010400000000000000000100000028000480240001800b00010072656a6563740000140002800800014000000000050002000000000008000b40000000000900010073797a300000000014000000110001"], 0xd8}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x8}}}}}, 0x0) bind$xdp(r3, &(0x7f0000000100)={0x2c, 0x0, r5}, 0x10) ppoll(&(0x7f0000000240)=[{r3}], 0x1, &(0x7f0000000280)={0x0, 0x3938700}, 0x0, 0x0) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4042, 0xbe) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0x6, 0x4af, 0x4}, 0x10) [ 69.983030][ T4667] Bluetooth: hci0: command tx timeout [ 70.046260][ T5322] loop0: detected capacity change from 0 to 512 [ 70.080956][ T5322] EXT4-fs error (device loop0): ext4_iget_extra_inode:4704: inode #15: comm syz.0.0: corrupted in-inode xattr: invalid ea_ino [ 70.091414][ T5322] EXT4-fs error (device loop0): ext4_orphan_get:1395: comm syz.0.0: couldn't read orphan inode 15 (err -117) [ 70.098451][ T5322] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.181629][ T5323] ================================================================== [ 70.184865][ T5323] BUG: KASAN: use-after-free in ext4_insert_dentry+0x3cd/0x780 [ 70.187943][ T5323] Write of size 251 at addr ffff88805368bf14 by task syz.0.0/5323 [ 70.191006][ T5323] [ 70.192001][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.14.0-syzkaller-07318-g4fa118e5b79f #0 PREEMPT(full) [ 70.192018][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.192026][ T5323] Call Trace: [ 70.192033][ T5323] [ 70.192040][ T5323] dump_stack_lvl+0x241/0x360 [ 70.192060][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 70.192076][ T5323] ? rcu_is_watching+0x15/0xb0 [ 70.192089][ T5323] ? __virt_addr_valid+0x183/0x530 [ 70.192104][ T5323] ? lock_release+0x4e/0x3e0 [ 70.192120][ T5323] ? __virt_addr_valid+0x183/0x530 [ 70.192133][ T5323] ? __virt_addr_valid+0x183/0x530 [ 70.192147][ T5323] print_report+0x16e/0x5b0 [ 70.192162][ T5323] ? __virt_addr_valid+0x183/0x530 [ 70.192175][ T5323] ? __virt_addr_valid+0x183/0x530 [ 70.192188][ T5323] ? __virt_addr_valid+0x45f/0x530 [ 70.192200][ T5323] ? __phys_addr+0xba/0x170 [ 70.192212][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.192228][ T5323] kasan_report+0x143/0x180 [ 70.192242][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.192258][ T5323] kasan_check_range+0x28f/0x2a0 [ 70.192272][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.192287][ T5323] __asan_memcpy+0x40/0x70 [ 70.192307][ T5323] ext4_insert_dentry+0x3cd/0x780 [ 70.192326][ T5323] add_dirent_to_buf+0x311/0x660 [ 70.192340][ T5323] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 70.192352][ T5323] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 70.192368][ T5323] ? ext4_handle_dirty_dirblock+0xc0/0x350 [ 70.192384][ T5323] make_indexed_dir+0xcdb/0x1300 [ 70.192398][ T5323] ? __pfx_make_indexed_dir+0x10/0x10 [ 70.192408][ T5323] ? add_dirent_to_buf+0x2c1/0x660 [ 70.192419][ T5323] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 70.192430][ T5323] ? __ext4_read_dirblock+0x486/0x790 [ 70.192448][ T5323] ext4_add_entry+0xb3a/0xd30 [ 70.192460][ T5323] ? __pfx_ext4_add_entry+0x10/0x10 [ 70.192474][ T5323] ext4_add_nondir+0x8d/0x290 [ 70.192485][ T5323] ? ext4_symlink+0x77f/0xd70 [ 70.192496][ T5323] ext4_symlink+0xa2b/0xd70 [ 70.192508][ T5323] ? __pfx_ext4_symlink+0x10/0x10 [ 70.192520][ T5323] ? inode_permission+0xff/0x460 [ 70.192530][ T5323] ? bpf_lsm_inode_symlink+0x9/0x10 [ 70.192543][ T5323] ? security_inode_symlink+0xbe/0x330 [ 70.192559][ T5323] vfs_symlink+0x137/0x2e0 [ 70.192575][ T5323] do_symlinkat+0x228/0x3d0 [ 70.192591][ T5323] ? __pfx_do_symlinkat+0x10/0x10 [ 70.192605][ T5323] ? strncpy_from_user+0x150/0x280 [ 70.192618][ T5323] ? getname_flags+0x1e2/0x530 [ 70.192628][ T5323] __x64_sys_symlink+0x7a/0x90 [ 70.192641][ T5323] do_syscall_64+0xf3/0x230 [ 70.192706][ T5323] ? clear_bhb_loop+0x45/0xa0 [ 70.192719][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.192732][ T5323] RIP: 0033:0x7f629818d169 [ 70.192744][ T5323] 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 [ 70.192756][ T5323] RSP: 002b:00007f62945f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 70.192771][ T5323] RAX: ffffffffffffffda RBX: 00007f62983a6080 RCX: 00007f629818d169 [ 70.192779][ T5323] RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0 [ 70.192786][ T5323] RBP: 00007f629820e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 70.192792][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.192798][ T5323] R13: 0000000000000000 R14: 00007f62983a6080 R15: 00007ffca80f4098 [ 70.192808][ T5323] [ 70.192812][ T5323] [ 70.324027][ T5323] The buggy address belongs to the physical page: [ 70.326509][ T5323] page: refcount:3 mapcount:0 mapping:ffff888031d1cd78 index:0x3f pfn:0x5368b [ 70.329988][ T5323] memcg:ffff888030bf4000 [ 70.331702][ T5323] aops:def_blk_aops ino:700000 dentry name(?):"" [ 70.334067][ T5323] flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff) [ 70.337635][ T5323] raw: 04fff10000004014 0000000000000000 dead000000000122 ffff888031d1cd78 [ 70.341205][ T5323] raw: 000000000000003f ffff888043f1cbc8 00000003ffffffff ffff888030bf4000 [ 70.344626][ T5323] page dumped because: kasan: bad access detected [ 70.347278][ T5323] page_owner tracks the page as allocated [ 70.349729][ T5323] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x148c40(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5323, tgid 5321 (syz.0.0), ts 70181436962, free_ts 0 [ 70.356509][ T5323] post_alloc_hook+0x1f4/0x240 [ 70.358372][ T5323] get_page_from_freelist+0x3695/0x37e0 [ 70.360595][ T5323] __alloc_frozen_pages_noprof+0x2c5/0x7b0 [ 70.362896][ T5323] alloc_pages_mpol+0x339/0x690 [ 70.364862][ T5323] alloc_pages_noprof+0x121/0x190 [ 70.366823][ T5323] folio_alloc_noprof+0x1e/0x30 [ 70.368756][ T5323] filemap_alloc_folio_noprof+0xe4/0x550 [ 70.371007][ T5323] __filemap_get_folio+0x423/0xb40 [ 70.373054][ T5323] bdev_getblk+0x1d4/0x670 [ 70.374934][ T5323] ext4_getblk+0x31d/0x890 [ 70.376744][ T5323] ext4_bread+0x2e/0x180 [ 70.378493][ T5323] ext4_append+0x32c/0x5d0 [ 70.380376][ T5323] make_indexed_dir+0x426/0x1300 [ 70.382356][ T5323] ext4_add_entry+0xb3a/0xd30 [ 70.384312][ T5323] ext4_add_nondir+0x8d/0x290 [ 70.386188][ T5323] ext4_symlink+0xa2b/0xd70 [ 70.388073][ T5323] page_owner free stack trace missing [ 70.390256][ T5323] [ 70.391287][ T5323] Memory state around the buggy address: [ 70.393562][ T5323] ffff88805368bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.396771][ T5323] ffff88805368bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.400052][ T5323] >ffff88805368c000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 70.403218][ T5323] ^ [ 70.404895][ T5323] ffff88805368c080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 70.408136][ T5323] ffff88805368c100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 70.411487][ T5323] ================================================================== [ 70.427512][ T5323] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 70.430283][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.14.0-syzkaller-07318-g4fa118e5b79f #0 PREEMPT(full) [ 70.434785][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.439071][ T5323] Call Trace: [ 70.440436][ T5323] [ 70.441641][ T5323] dump_stack_lvl+0x241/0x360 [ 70.443515][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 70.445580][ T5323] ? __pfx__printk+0x10/0x10 [ 70.447391][ T5323] ? vscnprintf+0x5d/0x90 [ 70.449137][ T5323] panic+0x349/0x880 [ 70.450794][ T5323] ? check_panic_on_warn+0x21/0xb0 [ 70.452873][ T5323] ? __pfx_panic+0x10/0x10 [ 70.454725][ T5323] ? _raw_spin_unlock_irqrestore+0x134/0x140 [ 70.457003][ T5323] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 70.459536][ T5323] ? print_report+0x519/0x5b0 [ 70.461438][ T5323] check_panic_on_warn+0x86/0xb0 [ 70.463498][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.465623][ T5323] end_report+0x77/0x160 [ 70.467364][ T5323] kasan_report+0x154/0x180 [ 70.469278][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.471495][ T5323] kasan_check_range+0x28f/0x2a0 [ 70.473593][ T5323] ? ext4_insert_dentry+0x3cd/0x780 [ 70.475702][ T5323] __asan_memcpy+0x40/0x70 [ 70.477494][ T5323] ext4_insert_dentry+0x3cd/0x780 [ 70.479578][ T5323] add_dirent_to_buf+0x311/0x660 [ 70.481591][ T5323] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 70.483858][ T5323] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 70.486389][ T5323] ? ext4_handle_dirty_dirblock+0xc0/0x350 [ 70.488846][ T5323] make_indexed_dir+0xcdb/0x1300 [ 70.490964][ T5323] ? __pfx_make_indexed_dir+0x10/0x10 [ 70.493181][ T5323] ? add_dirent_to_buf+0x2c1/0x660 [ 70.495338][ T5323] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 70.497609][ T5323] ? __ext4_read_dirblock+0x486/0x790 [ 70.499898][ T5323] ext4_add_entry+0xb3a/0xd30 [ 70.501886][ T5323] ? __pfx_ext4_add_entry+0x10/0x10 [ 70.504024][ T5323] ext4_add_nondir+0x8d/0x290 [ 70.505926][ T5323] ? ext4_symlink+0x77f/0xd70 [ 70.507899][ T5323] ext4_symlink+0xa2b/0xd70 [ 70.509844][ T5323] ? __pfx_ext4_symlink+0x10/0x10 [ 70.511823][ T5323] ? inode_permission+0xff/0x460 [ 70.513752][ T5323] ? bpf_lsm_inode_symlink+0x9/0x10 [ 70.515801][ T5323] ? security_inode_symlink+0xbe/0x330 [ 70.517913][ T5323] vfs_symlink+0x137/0x2e0 [ 70.519733][ T5323] do_symlinkat+0x228/0x3d0 [ 70.521493][ T5323] ? __pfx_do_symlinkat+0x10/0x10 [ 70.523453][ T5323] ? strncpy_from_user+0x150/0x280 [ 70.525511][ T5323] ? getname_flags+0x1e2/0x530 [ 70.527455][ T5323] __x64_sys_symlink+0x7a/0x90 [ 70.529368][ T5323] do_syscall_64+0xf3/0x230 [ 70.531141][ T5323] ? clear_bhb_loop+0x45/0xa0 [ 70.532975][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.535283][ T5323] RIP: 0033:0x7f629818d169 [ 70.536998][ T5323] 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 [ 70.544720][ T5323] RSP: 002b:00007f62945f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 70.547944][ T5323] RAX: ffffffffffffffda RBX: 00007f62983a6080 RCX: 00007f629818d169 [ 70.551136][ T5323] RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0 [ 70.554203][ T5323] RBP: 00007f629820e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 70.557406][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.560655][ T5323] R13: 0000000000000000 R14: 00007f62983a6080 R15: 00007ffca80f4098 [ 70.563811][ T5323] [ 70.565258][ T5323] Kernel Offset: disabled [ 70.566894][ T5323] Rebooting in 86400 seconds..