program:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0), 0x1, 0x46f, &(0x7f0000000bc0)="$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")
[ 74.979281][ T5293] Bluetooth: hci0: command tx timeout
[ 75.064556][ T5313] loop0: detected capacity change from 0 to 512
[ 75.114905][ T5313] ------------[ cut here ]------------
[ 75.118144][ T5313] EA inode 11 i_nlink=0
[ 75.118160][ T5313] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x4c9/0x5a0, CPU#0: syz.0.0/5313
[ 75.127321][ T5313] Modules linked in:
[ 75.129252][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.133346][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 75.137793][ T5313] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.140972][ T5313] Code: 74 08 4c 89 ef e8 cf 2a 96 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 2b 4e 13 09 44 89
[ 75.149192][ T5313] RSP: 0018:ffffc9000e1e7240 EFLAGS: 00010246
[ 75.151914][ T5313] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 75.155278][ T5313] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff901840e0
[ 75.158671][ T5313] RBP: ffffc9000e1e7330 R08: ffff888047a3f7af R09: 1ffff11008f47ef5
[ 75.162125][ T5313] R10: dffffc0000000000 R11: ffffed1008f47ef6 R12: ffffffff901840e0
[ 75.165557][ T5313] R13: 000000000000000b R14: 1ffff11008f47ec0 R15: ffff888047a3f600
[ 75.169070][ T5313] FS: 00007f91d6fd16c0(0000) GS:ffff88808ca5d000(0000) knlGS:0000000000000000
[ 75.173052][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.175845][ T5313] CR2: 00007fd346ea5000 CR3: 0000000012b86000 CR4: 0000000000352ef0
[ 75.179143][ T5313] Call Trace:
[ 75.180558][ T5313]
[ 75.181740][ T5313] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 75.184406][ T5313] ? __kmalloc_cache_noprof+0x31c/0x660
[ 75.186838][ T5313] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 75.189449][ T5313] ? __ext4_journal_ensure_credits+0x30/0x450
[ 75.192119][ T5313] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 75.194522][ T5313] ? __mark_inode_dirty+0xb66/0x1470
[ 75.196936][ T5313] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 75.199695][ T5313] ? __ext4_journal_get_write_access+0x27f/0x590
[ 75.202549][ T5313] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 75.205380][ T5313] ext4_xattr_delete_inode+0xb45/0xd10
[ 75.207854][ T5313] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 75.210580][ T5313] ext4_evict_inode+0xa63/0xeb0
[ 75.212608][ T5313] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.214962][ T5313] ? do_raw_spin_unlock+0x4d/0x210
[ 75.217296][ T5313] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.219620][ T5313] evict+0x61e/0xb10
[ 75.221323][ T5313] ? __pfx_evict+0x10/0x10
[ 75.223498][ T5313] ? _raw_spin_unlock+0x28/0x50
[ 75.225759][ T5313] ? iput+0xb25/0xe80
[ 75.227633][ T5313] ext4_orphan_cleanup+0xc38/0x1470
[ 75.229895][ T5313] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 75.232390][ T5313] ? ext4_register_li_request+0x640/0x720
[ 75.234800][ T5313] ? errseq_check_and_advance+0x66/0x120
[ 75.237287][ T5313] ext4_fill_super+0x59ff/0x6320
[ 75.239269][ T5313] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.241218][ T5313] ? snprintf+0xe8/0x140
[ 75.243198][ T5313] ? __pfx_snprintf+0x10/0x10
[ 75.244940][ T5313] ? set_blocksize+0x1c9/0x440
[ 75.246907][ T5313] ? sb_set_blocksize+0x155/0x240
[ 75.248923][ T5313] ? setup_bdev_super+0x4c1/0x5b0
[ 75.250938][ T5313] get_tree_bdev_flags+0x431/0x4f0
[ 75.253512][ T5313] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.255894][ T5313] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 75.258369][ T5313] vfs_get_tree+0x92/0x2a0
[ 75.260296][ T5313] do_new_mount+0x341/0xd30
[ 75.262456][ T5313] ? apparmor_capable+0x137/0x1a0
[ 75.264643][ T5313] ? __pfx_do_new_mount+0x10/0x10
[ 75.266874][ T5313] ? ns_capable+0x89/0xe0
[ 75.269130][ T5313] ? user_path_at+0xd4/0x160
[ 75.271583][ T5313] __se_sys_mount+0x31d/0x420
[ 75.273771][ T5313] ? __pfx___se_sys_mount+0x10/0x10
[ 75.276226][ T5313] ? __x64_sys_mount+0x20/0xc0
[ 75.278248][ T5313] do_syscall_64+0x14d/0xf80
[ 75.280212][ T5313] ? trace_irq_disable+0x3b/0x150
[ 75.282524][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.285113][ T5313] ? clear_bhb_loop+0x40/0x90
[ 75.287003][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.289543][ T5313] RIP: 0033:0x7f91d619d20a
[ 75.292467][ T5313] 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
[ 75.300653][ T5313] RSP: 002b:00007f91d6fd0e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.304429][ T5313] RAX: ffffffffffffffda RBX: 00007f91d6fd0ee0 RCX: 00007f91d619d20a
[ 75.307939][ T5313] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f91d6fd0ea0
[ 75.311395][ T5313] RBP: 0000200000000180 R08: 00007f91d6fd0ee0 R09: 0000000000800700
[ 75.314973][ T5313] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 75.318475][ T5313] R13: 00007f91d6fd0ea0 R14: 000000000000046f R15: 00002000000007c0
[ 75.322165][ T5313]
[ 75.323601][ T5313] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.326803][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.330473][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 75.334739][ T5313] Call Trace:
[ 75.336239][ T5313]
[ 75.337586][ T5313] vpanic+0x56c/0xa60
[ 75.339389][ T5313] ? __pfx__printk+0x10/0x10
[ 75.341386][ T5313] ? __pfx_vpanic+0x10/0x10
[ 75.343417][ T5313] ? is_bpf_text_address+0x292/0x2b0
[ 75.345837][ T5313] ? is_bpf_text_address+0x26/0x2b0
[ 75.348195][ T5313] panic+0xc5/0xd0
[ 75.349804][ T5313] ? __pfx_panic+0x10/0x10
[ 75.351763][ T5313] __warn+0x315/0x4f0
[ 75.353532][ T5313] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.356157][ T5313] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.358705][ T5313] __report_bug+0x29a/0x540
[ 75.360863][ T5313] ? ext4_get_group_desc+0x434/0x4e0
[ 75.363246][ T5313] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.365880][ T5313] ? __pfx___report_bug+0x10/0x10
[ 75.368250][ T5313] ? set_normalized_timespec64+0xf0/0x1a0
[ 75.370836][ T5313] ? __ext4_journal_get_write_access+0x84/0x590
[ 75.373573][ T5313] report_bug_entry+0x19a/0x290
[ 75.375763][ T5313] ? ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.378373][ T5313] ? ext4_xattr_inode_update_ref+0x516/0x5a0
[ 75.381154][ T5313] handle_bug+0xca/0x200
[ 75.382954][ T5313] exc_invalid_op+0x1a/0x50
[ 75.385036][ T5313] asm_exc_invalid_op+0x1a/0x20
[ 75.387118][ T5313] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.389993][ T5313] Code: 74 08 4c 89 ef e8 cf 2a 96 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 2b 4e 13 09 44 89
[ 75.398334][ T5313] RSP: 0018:ffffc9000e1e7240 EFLAGS: 00010246
[ 75.401053][ T5313] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 75.404509][ T5313] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff901840e0
[ 75.407994][ T5313] RBP: ffffc9000e1e7330 R08: ffff888047a3f7af R09: 1ffff11008f47ef5
[ 75.411429][ T5313] R10: dffffc0000000000 R11: ffffed1008f47ef6 R12: ffffffff901840e0
[ 75.414932][ T5313] R13: 000000000000000b R14: 1ffff11008f47ec0 R15: ffff888047a3f600
[ 75.418472][ T5313] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 75.421302][ T5313] ? __kmalloc_cache_noprof+0x31c/0x660
[ 75.423794][ T5313] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 75.426539][ T5313] ? __ext4_journal_ensure_credits+0x30/0x450
[ 75.429264][ T5313] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 75.432365][ T5313] ? __mark_inode_dirty+0xb66/0x1470
[ 75.435326][ T5313] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 75.438318][ T5313] ? __ext4_journal_get_write_access+0x27f/0x590
[ 75.441203][ T5313] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 75.444218][ T5313] ext4_xattr_delete_inode+0xb45/0xd10
[ 75.446706][ T5313] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 75.449345][ T5313] ext4_evict_inode+0xa63/0xeb0
[ 75.451523][ T5313] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.453706][ T5313] ? do_raw_spin_unlock+0x4d/0x210
[ 75.455768][ T5313] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.457737][ T5313] evict+0x61e/0xb10
[ 75.459422][ T5313] ? __pfx_evict+0x10/0x10
[ 75.461455][ T5313] ? _raw_spin_unlock+0x28/0x50
[ 75.463532][ T5313] ? iput+0xb25/0xe80
[ 75.465185][ T5313] ext4_orphan_cleanup+0xc38/0x1470
[ 75.467328][ T5313] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 75.469466][ T5313] ? ext4_register_li_request+0x640/0x720
[ 75.471605][ T5313] ? errseq_check_and_advance+0x66/0x120
[ 75.473710][ T5313] ext4_fill_super+0x59ff/0x6320
[ 75.475559][ T5313] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.477927][ T5313] ? snprintf+0xe8/0x140
[ 75.479832][ T5313] ? __pfx_snprintf+0x10/0x10
[ 75.481901][ T5313] ? set_blocksize+0x1c9/0x440
[ 75.484087][ T5313] ? sb_set_blocksize+0x155/0x240
[ 75.486359][ T5313] ? setup_bdev_super+0x4c1/0x5b0
[ 75.488727][ T5313] get_tree_bdev_flags+0x431/0x4f0
[ 75.490645][ T5313] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.492700][ T5313] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 75.494926][ T5313] vfs_get_tree+0x92/0x2a0
[ 75.496745][ T5313] do_new_mount+0x341/0xd30
[ 75.498581][ T5313] ? apparmor_capable+0x137/0x1a0
[ 75.500632][ T5313] ? __pfx_do_new_mount+0x10/0x10
[ 75.502699][ T5313] ? ns_capable+0x89/0xe0
[ 75.504394][ T5313] ? user_path_at+0xd4/0x160
[ 75.506191][ T5313] __se_sys_mount+0x31d/0x420
[ 75.507959][ T5313] ? __pfx___se_sys_mount+0x10/0x10
[ 75.509992][ T5313] ? __x64_sys_mount+0x20/0xc0
[ 75.511777][ T5313] do_syscall_64+0x14d/0xf80
[ 75.513625][ T5313] ? trace_irq_disable+0x3b/0x150
[ 75.515581][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.518057][ T5313] ? clear_bhb_loop+0x40/0x90
[ 75.519914][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.522281][ T5313] RIP: 0033:0x7f91d619d20a
[ 75.524472][ T5313] 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
[ 75.533366][ T5313] RSP: 002b:00007f91d6fd0e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.536925][ T5313] RAX: ffffffffffffffda RBX: 00007f91d6fd0ee0 RCX: 00007f91d619d20a
[ 75.539923][ T5313] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f91d6fd0ea0
[ 75.543129][ T5313] RBP: 0000200000000180 R08: 00007f91d6fd0ee0 R09: 0000000000800700
[ 75.546841][ T5313] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 75.550269][ T5313] R13: 00007f91d6fd0ea0 R14: 000000000000046f R15: 00002000000007c0
[ 75.553779][ T5313]
[ 75.555591][ T5313] Kernel Offset: disabled
[ 75.557601][ T5313] Rebooting in 86400 seconds..