program: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000100)={'sit0\x00', &(0x7f00000000c0)={@remote, @local, 0xf, 0x18}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x4, 0x80, 0x8, 0xffff0001, 0x2d, @local, @empty, 0x80, 0x1, 0xffff}}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x4, 0x80, 0x8, 0xffff0001, 0x2d, @local, @empty, 0x80, 0x1, 0xffff}}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f0000000480)={[{@init_itable}, {@nogrpid}, {@inlinecrypt}, {@minixdf}, {@min_batch_time={'min_batch_time', 0x3d, 0x10000}}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x467, &(0x7f0000002280)="$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") chdir(&(0x7f0000000140)='./file0\x00') (async) chdir(&(0x7f0000000140)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r3, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, 0x1410, 0x20, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20068041) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/power/pm_freeze_timeout', 0x549a82, 0x1) write$cgroup_int(r4, &(0x7f0000000040)=0x1f00, 0x12) (async) write$cgroup_int(r4, &(0x7f0000000040)=0x1f00, 0x12) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f0000000080)) (async) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f0000000080)) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'syztnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r2, 0x4, 0x0, 0x4f, 0x0, 0xb, @local, @local, 0x7, 0x8, 0xfffffffd, 0x3}}) [ 67.925334][ T4664] Bluetooth: hci0: command tx timeout [ 68.010853][ T5318] loop0: detected capacity change from 0 to 512 [ 68.029789][ T5318] EXT4-fs: inline encryption not supported [ 68.071107][ T5318] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.0: corrupted in-inode xattr: invalid ea_ino [ 68.086261][ T5318] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.0: couldn't read orphan inode 15 (err -117) [ 68.094946][ T5318] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.102958][ T5318] EXT4-fs error (device loop0): ext4_lookup:1813: inode #13: comm syz.0.0: iget: bad extended attribute block 7177 [ 68.114997][ T5319] ================================================================== [ 68.118113][ T5319] BUG: KASAN: use-after-free in ext4_insert_dentry+0x3cd/0x780 [ 68.121032][ T5319] Write of size 251 at addr ffff888043592f14 by task syz.0.0/5319 [ 68.124470][ T5319] [ 68.125693][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted 6.14.0-rc2-syzkaller-00346-gba643b6d8440 #0 [ 68.125715][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.125725][ T5319] Call Trace: [ 68.125737][ T5319] [ 68.125745][ T5319] dump_stack_lvl+0x241/0x360 [ 68.125768][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.125784][ T5319] ? __pfx__printk+0x10/0x10 [ 68.125799][ T5319] ? _printk+0xd5/0x120 [ 68.125812][ T5319] ? __virt_addr_valid+0x183/0x530 [ 68.125849][ T5319] ? __virt_addr_valid+0x183/0x530 [ 68.125872][ T5319] print_report+0x169/0x550 [ 68.125889][ T5319] ? __virt_addr_valid+0x183/0x530 [ 68.125908][ T5319] ? __virt_addr_valid+0x183/0x530 [ 68.125928][ T5319] ? __virt_addr_valid+0x45f/0x530 [ 68.125947][ T5319] ? __phys_addr+0xba/0x170 [ 68.125967][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.125984][ T5319] kasan_report+0x143/0x180 [ 68.126001][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.126020][ T5319] kasan_check_range+0x282/0x290 [ 68.126037][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.126052][ T5319] __asan_memcpy+0x40/0x70 [ 68.126067][ T5319] ext4_insert_dentry+0x3cd/0x780 [ 68.126085][ T5319] add_dirent_to_buf+0x315/0x660 [ 68.126105][ T5319] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.126122][ T5319] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 68.126138][ T5319] ? ext4_handle_dirty_dirblock+0xc0/0x350 [ 68.126153][ T5319] make_indexed_dir+0xcaf/0x1280 [ 68.126175][ T5319] ? __pfx_make_indexed_dir+0x10/0x10 [ 68.126193][ T5319] ? add_dirent_to_buf+0x2a7/0x660 [ 68.126209][ T5319] ? add_dirent_to_buf+0x2c5/0x660 [ 68.126228][ T5319] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.126242][ T5319] ? __ext4_read_dirblock+0x486/0x790 [ 68.126252][ T5319] ext4_add_entry+0xb36/0xd30 [ 68.126264][ T5319] ? __pfx_ext4_add_entry+0x10/0x10 [ 68.126277][ T5319] ext4_add_nondir+0x8d/0x290 [ 68.126287][ T5319] ? ext4_symlink+0x70c/0xda0 [ 68.126297][ T5319] ext4_symlink+0xa10/0xda0 [ 68.126403][ T5319] ? __pfx_ext4_symlink+0x10/0x10 [ 68.126427][ T5319] ? inode_permission+0xff/0x460 [ 68.126446][ T5319] ? bpf_lsm_inode_symlink+0x9/0x10 [ 68.126464][ T5319] ? security_inode_symlink+0xbe/0x330 [ 68.126482][ T5319] vfs_symlink+0x137/0x2e0 [ 68.126501][ T5319] do_symlinkat+0x222/0x3a0 [ 68.126519][ T5319] ? __pfx_do_symlinkat+0x10/0x10 [ 68.126535][ T5319] ? strncpy_from_user+0x146/0x270 [ 68.126556][ T5319] ? getname_flags+0x1e3/0x540 [ 68.126574][ T5319] __x64_sys_symlink+0x7a/0x90 [ 68.126591][ T5319] do_syscall_64+0xf3/0x230 [ 68.126707][ T5319] ? clear_bhb_loop+0x35/0x90 [ 68.126730][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.126751][ T5319] RIP: 0033:0x7f926438cde9 [ 68.126767][ T5319] 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 [ 68.126775][ T5319] RSP: 002b:00007f926523b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 68.126787][ T5319] RAX: ffffffffffffffda RBX: 00007f92645a6080 RCX: 00007f926438cde9 [ 68.126794][ T5319] RDX: 0000000000000000 RSI: 0000400000000cc0 RDI: 0000400000000dc0 [ 68.126800][ T5319] RBP: 00007f926440e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 68.126806][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.126811][ T5319] R13: 0000000000000000 R14: 00007f92645a6080 R15: 00007fff93f00088 [ 68.126824][ T5319] [ 68.126830][ T5319] [ 68.270874][ T5319] The buggy address belongs to the physical page: [ 68.273378][ T5319] page: refcount:3 mapcount:0 mapping:ffff888031d04d78 index:0x3f pfn:0x43592 [ 68.277226][ T5319] memcg:ffff888045c6a000 [ 68.279995][ T5319] aops:def_blk_aops ino:700000 dentry name(?):"" [ 68.283015][ T5319] flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff) [ 68.286595][ T5319] raw: 04fff10000004014 0000000000000000 dead000000000122 ffff888031d04d78 [ 68.290074][ T5319] raw: 000000000000003f ffff88804483b0e8 00000003ffffffff ffff888045c6a000 [ 68.293682][ T5319] page dumped because: kasan: bad access detected [ 68.296925][ T5319] page_owner tracks the page as allocated [ 68.299688][ T5319] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x148c40(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5319, tgid 5317 (syz.0.0), ts 68114811150, free_ts 68081275565 [ 68.307186][ T5319] post_alloc_hook+0x1f4/0x240 [ 68.309266][ T5319] get_page_from_freelist+0x365c/0x37a0 [ 68.311735][ T5319] __alloc_frozen_pages_noprof+0x292/0x710 [ 68.314313][ T5319] alloc_pages_mpol+0x311/0x660 [ 68.316225][ T5319] alloc_pages_noprof+0x121/0x190 [ 68.318160][ T5319] folio_alloc_noprof+0x1e/0x30 [ 68.320013][ T5319] filemap_alloc_folio_noprof+0xe1/0x540 [ 68.322310][ T5319] __filemap_get_folio+0x438/0xae0 [ 68.324506][ T5319] bdev_getblk+0x1d4/0x670 [ 68.326594][ T5319] ext4_getblk+0x31b/0x880 [ 68.328386][ T5319] ext4_bread+0x2e/0x180 [ 68.330104][ T5319] ext4_append+0x327/0x5c0 [ 68.331991][ T5319] make_indexed_dir+0x3ff/0x1280 [ 68.333996][ T5319] ext4_add_entry+0xb36/0xd30 [ 68.336016][ T5319] ext4_add_nondir+0x8d/0x290 [ 68.338237][ T5319] ext4_symlink+0xa10/0xda0 [ 68.340074][ T5319] page last free pid 5299 tgid 5299 stack trace: [ 68.342297][ T5319] free_frozen_pages+0xe0d/0x10e0 [ 68.344192][ T5319] __put_partials+0x160/0x1c0 [ 68.346015][ T5319] put_cpu_partial+0x17c/0x250 [ 68.347899][ T5319] __slab_free+0x290/0x380 [ 68.349645][ T5319] qlist_free_all+0x9a/0x140 [ 68.351418][ T5319] kasan_quarantine_reduce+0x14f/0x170 [ 68.353633][ T5319] __kasan_slab_alloc+0x23/0x80 [ 68.355992][ T5319] kmem_cache_alloc_noprof+0x1d9/0x380 [ 68.359109][ T5319] getname_flags+0xb7/0x540 [ 68.361026][ T5319] do_sys_openat2+0xd2/0x1d0 [ 68.362982][ T5319] __x64_sys_openat+0x247/0x2a0 [ 68.364845][ T5319] do_syscall_64+0xf3/0x230 [ 68.366671][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.368977][ T5319] [ 68.369985][ T5319] Memory state around the buggy address: [ 68.372188][ T5319] ffff888043592f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.375294][ T5319] ffff888043592f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.378444][ T5319] >ffff888043593000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 68.382468][ T5319] ^ [ 68.384505][ T5319] ffff888043593080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 68.388122][ T5319] ffff888043593100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 68.391197][ T5319] ================================================================== [ 68.409846][ T5319] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 68.412638][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted 6.14.0-rc2-syzkaller-00346-gba643b6d8440 #0 [ 68.416934][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.422140][ T5319] Call Trace: [ 68.423834][ T5319] [ 68.425264][ T5319] dump_stack_lvl+0x241/0x360 [ 68.427345][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.429513][ T5319] ? __pfx__printk+0x10/0x10 [ 68.431342][ T5319] ? preempt_schedule+0xe1/0xf0 [ 68.433233][ T5319] ? vscnprintf+0x5d/0x90 [ 68.435216][ T5319] panic+0x349/0x880 [ 68.436995][ T5319] ? check_panic_on_warn+0x21/0xb0 [ 68.439720][ T5319] ? __pfx_panic+0x10/0x10 [ 68.442026][ T5319] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 68.444635][ T5319] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 68.447033][ T5319] ? print_report+0x502/0x550 [ 68.448888][ T5319] check_panic_on_warn+0x86/0xb0 [ 68.450870][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.453160][ T5319] end_report+0x77/0x160 [ 68.454843][ T5319] kasan_report+0x154/0x180 [ 68.456964][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.460287][ T5319] kasan_check_range+0x282/0x290 [ 68.462743][ T5319] ? ext4_insert_dentry+0x3cd/0x780 [ 68.464919][ T5319] __asan_memcpy+0x40/0x70 [ 68.466671][ T5319] ext4_insert_dentry+0x3cd/0x780 [ 68.468536][ T5319] add_dirent_to_buf+0x315/0x660 [ 68.470470][ T5319] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.472567][ T5319] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 68.475379][ T5319] ? ext4_handle_dirty_dirblock+0xc0/0x350 [ 68.477942][ T5319] make_indexed_dir+0xcaf/0x1280 [ 68.479851][ T5319] ? __pfx_make_indexed_dir+0x10/0x10 [ 68.481884][ T5319] ? add_dirent_to_buf+0x2a7/0x660 [ 68.483915][ T5319] ? add_dirent_to_buf+0x2c5/0x660 [ 68.485972][ T5319] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 68.488140][ T5319] ? __ext4_read_dirblock+0x486/0x790 [ 68.490311][ T5319] ext4_add_entry+0xb36/0xd30 [ 68.492364][ T5319] ? __pfx_ext4_add_entry+0x10/0x10 [ 68.494346][ T5319] ext4_add_nondir+0x8d/0x290 [ 68.496132][ T5319] ? ext4_symlink+0x70c/0xda0 [ 68.498425][ T5319] ext4_symlink+0xa10/0xda0 [ 68.500587][ T5319] ? __pfx_ext4_symlink+0x10/0x10 [ 68.502777][ T5319] ? inode_permission+0xff/0x460 [ 68.504793][ T5319] ? bpf_lsm_inode_symlink+0x9/0x10 [ 68.506793][ T5319] ? security_inode_symlink+0xbe/0x330 [ 68.508847][ T5319] vfs_symlink+0x137/0x2e0 [ 68.510576][ T5319] do_symlinkat+0x222/0x3a0 [ 68.512303][ T5319] ? __pfx_do_symlinkat+0x10/0x10 [ 68.514346][ T5319] ? strncpy_from_user+0x146/0x270 [ 68.516979][ T5319] ? getname_flags+0x1e3/0x540 [ 68.519578][ T5319] __x64_sys_symlink+0x7a/0x90 [ 68.521407][ T5319] do_syscall_64+0xf3/0x230 [ 68.523023][ T5319] ? clear_bhb_loop+0x35/0x90 [ 68.524832][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.526947][ T5319] RIP: 0033:0x7f926438cde9 [ 68.528748][ T5319] 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 [ 68.536523][ T5319] RSP: 002b:00007f926523b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 68.539932][ T5319] RAX: ffffffffffffffda RBX: 00007f92645a6080 RCX: 00007f926438cde9 [ 68.543041][ T5319] RDX: 0000000000000000 RSI: 0000400000000cc0 RDI: 0000400000000dc0 [ 68.546707][ T5319] RBP: 00007f926440e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 68.550190][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.553051][ T5319] R13: 0000000000000000 R14: 00007f92645a6080 R15: 00007fff93f00088 [ 68.556024][ T5319] [ 68.557488][ T5319] Kernel Offset: disabled [ 68.559161][ T5319] Rebooting in 86400 seconds..