program:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0)={[{@nodioread_nolock}, {@errors_remount}, {@auto_da_alloc}, {@nouid32}, {@test_dummy_encryption_v1}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x9}}]}, 0x1, 0x46f, &(0x7f0000000bc0)="$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")
[ 84.379340][ T45] Bluetooth: hci0: command tx timeout
[ 84.449281][ T5323] loop0: detected capacity change from 0 to 512
[ 84.493413][ T5323] EXT4-fs (loop0): Test dummy encryption mode enabled
[ 84.519554][ T5323] ------------[ cut here ]------------
[ 84.522451][ T5323] EA inode 11 i_nlink=0
[ 84.522489][ T5323] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x4c9/0x5a0, CPU#0: syz.0.0/5323
[ 84.529151][ T5323] Modules linked in:
[ 84.530937][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 84.535537][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 84.539820][ T5323] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 84.543189][ T5323] Code: 74 08 4c 89 ef e8 af 47 97 ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 7b f9 09 09 44 89
[ 84.551456][ T5323] RSP: 0018:ffffc900014e7240 EFLAGS: 00010246
[ 84.554235][ T5323] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 84.557721][ T5323] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff9017c3c0
[ 84.561133][ T5323] RBP: ffffc900014e7330 R08: ffff888048088e27 R09: 1ffff110090111c4
[ 84.564510][ T5323] R10: dffffc0000000000 R11: ffffed10090111c5 R12: ffffffff9017c3c0
[ 84.567920][ T5323] R13: 000000000000000b R14: 1ffff1100901118f R15: ffff888048088c78
[ 84.571280][ T5323] FS: 00007ff9103dc6c0(0000) GS:ffff88808ca94000(0000) knlGS:0000000000000000
[ 84.575225][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.578077][ T5323] CR2: 00007f1b43d8dd30 CR3: 000000003f66e000 CR4: 0000000000352ef0
[ 84.581511][ T5323] Call Trace:
[ 84.583109][ T5323]
[ 84.584430][ T5323] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 84.587201][ T5323] ? __kmalloc_cache_noprof+0x31c/0x660
[ 84.589672][ T5323] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 84.592484][ T5323] ? __ext4_journal_ensure_credits+0x30/0x450
[ 84.595237][ T5323] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 84.597931][ T5323] ? __mark_inode_dirty+0xb66/0x1340
[ 84.600314][ T5323] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 84.603215][ T5323] ? __ext4_journal_get_write_access+0x27f/0x590
[ 84.606030][ T5323] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 84.608947][ T5323] ext4_xattr_delete_inode+0xb45/0xd10
[ 84.611397][ T5323] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 84.614219][ T5323] ext4_evict_inode+0xa63/0xe60
[ 84.616485][ T5323] ? __pfx_ext4_evict_inode+0x10/0x10
[ 84.618804][ T5323] ? do_raw_spin_unlock+0x4d/0x210
[ 84.621167][ T5323] ? __pfx_ext4_evict_inode+0x10/0x10
[ 84.623728][ T5323] evict+0x61e/0xb10
[ 84.625552][ T5323] ? __pfx_evict+0x10/0x10
[ 84.627653][ T5323] ? _raw_spin_unlock+0x28/0x50
[ 84.629803][ T5323] ? iput+0xb25/0xe80
[ 84.631626][ T5323] ext4_orphan_cleanup+0xc38/0x1470
[ 84.633971][ T5323] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 84.636607][ T5323] ? ext4_register_li_request+0x640/0x720
[ 84.638996][ T5323] ? errseq_check_and_advance+0x66/0x120
[ 84.641816][ T5323] ext4_fill_super+0x59ff/0x6320
[ 84.644173][ T5323] ? __pfx_ext4_fill_super+0x10/0x10
[ 84.646504][ T5323] ? snprintf+0xe8/0x140
[ 84.648415][ T5323] ? __pfx_snprintf+0x10/0x10
[ 84.650334][ T5323] ? set_blocksize+0x1c9/0x440
[ 84.652305][ T5323] ? sb_set_blocksize+0x155/0x240
[ 84.654600][ T5323] ? setup_bdev_super+0x4c1/0x5b0
[ 84.656823][ T5323] get_tree_bdev_flags+0x431/0x4f0
[ 84.659125][ T5323] ? __pfx_ext4_fill_super+0x10/0x10
[ 84.661156][ T5323] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 84.663654][ T5323] vfs_get_tree+0x92/0x2a0
[ 84.665645][ T5323] do_new_mount+0x341/0xd30
[ 84.667830][ T5323] ? apparmor_capable+0x137/0x1a0
[ 84.670101][ T5323] ? __pfx_do_new_mount+0x10/0x10
[ 84.672428][ T5323] ? ns_capable+0x89/0xe0
[ 84.674407][ T5323] ? user_path_at+0xd4/0x160
[ 84.676303][ T5323] __se_sys_mount+0x31d/0x420
[ 84.678403][ T5323] ? __pfx___se_sys_mount+0x10/0x10
[ 84.680808][ T5323] ? __x64_sys_mount+0x20/0xc0
[ 84.683067][ T5323] do_syscall_64+0x14d/0xf80
[ 84.685154][ T5323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.687523][ T5323] ? trace_irq_disable+0x37/0x100
[ 84.689557][ T5323] ? clear_bhb_loop+0x40/0x90
[ 84.691484][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.693959][ T5323] RIP: 0033:0x7ff90f59d20a
[ 84.695713][ T5323] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 84.703601][ T5323] RSP: 002b:00007ff9103dbe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.707147][ T5323] RAX: ffffffffffffffda RBX: 00007ff9103dbee0 RCX: 00007ff90f59d20a
[ 84.710472][ T5323] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ff9103dbea0
[ 84.713984][ T5323] RBP: 0000200000000180 R08: 00007ff9103dbee0 R09: 0000000000800700
[ 84.717386][ T5323] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 84.720704][ T5323] R13: 00007ff9103dbea0 R14: 000000000000046f R15: 000000000000002c
[ 84.724189][ T5323]
[ 84.725583][ T5323] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 84.728898][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 84.732964][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 84.737467][ T5323] Call Trace:
[ 84.738868][ T5323]
[ 84.740100][ T5323] vpanic+0x56c/0xa60
[ 84.741580][ T5323] ? __pfx__printk+0x10/0x10
[ 84.743361][ T5323] ? __pfx_vpanic+0x10/0x10
[ 84.745114][ T5323] ? is_bpf_text_address+0x292/0x2b0
[ 84.746992][ T5323] ? is_bpf_text_address+0x26/0x2b0
[ 84.749039][ T5323] panic+0xc5/0xd0
[ 84.750401][ T5323] ? __pfx_panic+0x10/0x10
[ 84.752167][ T5323] __warn+0x315/0x4a0
[ 84.753854][ T5323] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 84.756429][ T5323] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 84.758991][ T5323] __report_bug+0x29a/0x540
[ 84.761000][ T5323] ? ext4_get_group_desc+0x434/0x4e0
[ 84.763297][ T5323] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 84.765859][ T5323] ? __pfx___report_bug+0x10/0x10
[ 84.768033][ T5323] ? set_normalized_timespec64+0xf0/0x1a0
[ 84.770553][ T5323] ? __ext4_journal_get_write_access+0x84/0x590
[ 84.773225][ T5323] report_bug_entry+0x19a/0x290
[ 84.775293][ T5323] ? ext4_xattr_inode_update_ref+0x511/0x5a0
[ 84.777759][ T5323] ? ext4_xattr_inode_update_ref+0x516/0x5a0
[ 84.780366][ T5323] handle_bug+0xca/0x200
[ 84.782229][ T5323] exc_invalid_op+0x1a/0x50
[ 84.784278][ T5323] asm_exc_invalid_op+0x1a/0x20
[ 84.786396][ T5323] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 84.789297][ T5323] Code: 74 08 4c 89 ef e8 af 47 97 ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 7b f9 09 09 44 89
[ 84.797164][ T5323] RSP: 0018:ffffc900014e7240 EFLAGS: 00010246
[ 84.799828][ T5323] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 84.803206][ T5323] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff9017c3c0
[ 84.806668][ T5323] RBP: ffffc900014e7330 R08: ffff888048088e27 R09: 1ffff110090111c4
[ 84.809711][ T5323] R10: dffffc0000000000 R11: ffffed10090111c5 R12: ffffffff9017c3c0
[ 84.812872][ T5323] R13: 000000000000000b R14: 1ffff1100901118f R15: ffff888048088c78
[ 84.815992][ T5323] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 84.818561][ T5323] ? __kmalloc_cache_noprof+0x31c/0x660
[ 84.821169][ T5323] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 84.824293][ T5323] ? __ext4_journal_ensure_credits+0x30/0x450
[ 84.827001][ T5323] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 84.829437][ T5323] ? __mark_inode_dirty+0xb66/0x1340
[ 84.831793][ T5323] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 84.834699][ T5323] ? __ext4_journal_get_write_access+0x27f/0x590
[ 84.837637][ T5323] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 84.840477][ T5323] ext4_xattr_delete_inode+0xb45/0xd10
[ 84.842915][ T5323] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 84.845583][ T5323] ext4_evict_inode+0xa63/0xe60
[ 84.847836][ T5323] ? __pfx_ext4_evict_inode+0x10/0x10
[ 84.850154][ T5323] ? do_raw_spin_unlock+0x4d/0x210
[ 84.852347][ T5323] ? __pfx_ext4_evict_inode+0x10/0x10
[ 84.854657][ T5323] evict+0x61e/0xb10
[ 84.856738][ T5323] ? __pfx_evict+0x10/0x10
[ 84.858946][ T5323] ? _raw_spin_unlock+0x28/0x50
[ 84.861308][ T5323] ? iput+0xb25/0xe80
[ 84.863160][ T5323] ext4_orphan_cleanup+0xc38/0x1470
[ 84.865472][ T5323] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 84.867926][ T5323] ? ext4_register_li_request+0x640/0x720
[ 84.870192][ T5323] ? errseq_check_and_advance+0x66/0x120
[ 84.872379][ T5323] ext4_fill_super+0x59ff/0x6320
[ 84.874241][ T5323] ? __pfx_ext4_fill_super+0x10/0x10
[ 84.876376][ T5323] ? snprintf+0xe8/0x140
[ 84.878111][ T5323] ? __pfx_snprintf+0x10/0x10
[ 84.880189][ T5323] ? set_blocksize+0x1c9/0x440
[ 84.882309][ T5323] ? sb_set_blocksize+0x155/0x240
[ 84.884437][ T5323] ? setup_bdev_super+0x4c1/0x5b0
[ 84.886560][ T5323] get_tree_bdev_flags+0x431/0x4f0
[ 84.889004][ T5323] ? __pfx_ext4_fill_super+0x10/0x10
[ 84.891157][ T5323] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 84.893493][ T5323] vfs_get_tree+0x92/0x2a0
[ 84.895465][ T5323] do_new_mount+0x341/0xd30
[ 84.897454][ T5323] ? apparmor_capable+0x137/0x1a0
[ 84.899640][ T5323] ? __pfx_do_new_mount+0x10/0x10
[ 84.901833][ T5323] ? ns_capable+0x89/0xe0
[ 84.903784][ T5323] ? user_path_at+0xd4/0x160
[ 84.905819][ T5323] __se_sys_mount+0x31d/0x420
[ 84.907991][ T5323] ? __pfx___se_sys_mount+0x10/0x10
[ 84.910845][ T5323] ? __x64_sys_mount+0x20/0xc0
[ 84.913466][ T5323] do_syscall_64+0x14d/0xf80
[ 84.916127][ T5323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.918840][ T5323] ? trace_irq_disable+0x37/0x100
[ 84.921113][ T5323] ? clear_bhb_loop+0x40/0x90
[ 84.923242][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.925586][ T5323] RIP: 0033:0x7ff90f59d20a
[ 84.927439][ T5323] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 84.935680][ T5323] RSP: 002b:00007ff9103dbe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.939437][ T5323] RAX: ffffffffffffffda RBX: 00007ff9103dbee0 RCX: 00007ff90f59d20a
[ 84.942809][ T5323] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ff9103dbea0
[ 84.946170][ T5323] RBP: 0000200000000180 R08: 00007ff9103dbee0 R09: 0000000000800700
[ 84.949513][ T5323] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 84.952886][ T5323] R13: 00007ff9103dbea0 R14: 000000000000046f R15: 000000000000002c
[ 84.956297][ T5323]
[ 84.958007][ T5323] Kernel Offset: disabled
[ 84.959956][ T5323] Rebooting in 86400 seconds..