program:
syz_mount_image$squashfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x40, &(0x7f00000043c0)=ANY=[], 0x2, 0x1a1, &(0x7f0000000000)="$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")
r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x5, 0x3)
r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0)
syz_usb_disconnect(r1)
r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0)
syz_usb_ep_write(r2, 0x81, 0x0, 0x0)
tkill(0x0, 0x7)
syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0)
ioctl$EVIOCRMFF(r1, 0x4004550d, 0x0)
ioctl$USBDEVFS_RELEASE_PORT(r0, 0x80045519, &(0x7f0000000280)=0xfffff800)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0)={[{@nodioread_nolock}, {@errors_remount}, {@dax_inode}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x3}}]}, 0x1, 0x46f, &(0x7f0000000bc0)="$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")
[ 74.326457][ T47] Bluetooth: hci0: command tx timeout
[ 74.386537][ T5319] loop0: detected capacity change from 0 to 8
[ 74.398453][ T5319] =======================================================
[ 74.398453][ T5319] WARNING: The mand mount option has been deprecated and
[ 74.398453][ T5319] and is ignored by this kernel. Remove the mand
[ 74.398453][ T5319] option from the mount to silence this warning.
[ 74.398453][ T5319] =======================================================
[ 74.456145][ T5319] unable to read inode lookup table
[ 74.941753][ T1240] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 75.101205][ T1240] usb 5-1: Using ep0 maxpacket: 16
[ 75.106577][ T1240] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 124, changing to 10
[ 75.111829][ T1240] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 49672, setting to 1024
[ 75.116701][ T1240] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[ 75.122328][ T1240] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
[ 75.126347][ T1240] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 75.142296][ T1240] usb 5-1: config 0 descriptor??
[ 75.550035][ T5319] raw-gadget.0 gadget.0: fail, usb_ep_set_halt returned -11
[ 75.560281][ T5319] loop0: detected capacity change from 0 to 512
[ 75.600882][ T5319] ------------[ cut here ]------------
[ 75.603738][ T5319] EA inode 11 i_nlink=0
[ 75.603772][ T5319] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x4c9/0x5a0, CPU#0: syz.0.0/5319
[ 75.610325][ T5319] Modules linked in:
[ 75.612287][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.616264][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 75.620565][ T5319] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.623777][ T5319] Code: 74 08 4c 89 ef e8 bf 22 98 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 8b bf 02 09 44 89
[ 75.632345][ T5319] RSP: 0018:ffffc9000ae27240 EFLAGS: 00010246
[ 75.635311][ T5319] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 75.638831][ T5319] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff8ff5d550
[ 75.642609][ T5319] RBP: ffffc9000ae27330 R08: ffff8880128434af R09: 1ffff11002508695
[ 75.646219][ T5319] R10: dffffc0000000000 R11: ffffed1002508696 R12: ffffffff8ff5d550
[ 75.649779][ T5319] R13: 000000000000000b R14: 1ffff11002508660 R15: ffff888012843300
[ 75.653507][ T5319] FS: 00007fc2c77f56c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000
[ 75.658102][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.662119][ T5319] CR2: 00007f947a1e7000 CR3: 00000000126f6000 CR4: 0000000000352ef0
[ 75.665661][ T5319] Call Trace:
[ 75.667502][ T5319]
[ 75.668793][ T5319] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 75.671869][ T5319] ? __kmalloc_cache_noprof+0x3d1/0x6e0
[ 75.674355][ T5319] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 75.677069][ T5319] ? __ext4_journal_ensure_credits+0x30/0x450
[ 75.679624][ T5319] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 75.682494][ T5319] ? __mark_inode_dirty+0xb3c/0x1320
[ 75.684899][ T5319] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 75.687642][ T5319] ? __ext4_journal_get_write_access+0x27f/0x590
[ 75.690351][ T5319] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 75.693322][ T5319] ext4_xattr_delete_inode+0xb45/0xd10
[ 75.695798][ T5319] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 75.698395][ T5319] ext4_evict_inode+0xa63/0xe60
[ 75.700523][ T5319] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.702939][ T5319] ? do_raw_spin_unlock+0x4d/0x210
[ 75.705114][ T5319] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.707502][ T5319] evict+0x61e/0xb10
[ 75.709241][ T5319] ? __pfx_evict+0x10/0x10
[ 75.711191][ T5319] ? _raw_spin_unlock+0x28/0x50
[ 75.713336][ T5319] ? iput+0xcc2/0x1020
[ 75.715037][ T5319] ext4_orphan_cleanup+0xc38/0x1470
[ 75.717203][ T5319] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 75.719700][ T5319] ? ext4_register_li_request+0x640/0x720
[ 75.722219][ T5319] ? errseq_check_and_advance+0x66/0x120
[ 75.724696][ T5319] ext4_fill_super+0x5932/0x61f0
[ 75.726937][ T5319] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.729234][ T5319] ? snprintf+0xe8/0x140
[ 75.731227][ T5319] ? set_blocksize+0x20b/0x4b0
[ 75.733289][ T5319] ? sb_set_blocksize+0x155/0x240
[ 75.735601][ T5319] ? setup_bdev_super+0x4c1/0x5b0
[ 75.737859][ T5319] get_tree_bdev_flags+0x431/0x4f0
[ 75.740359][ T5319] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.742756][ T5319] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 75.745154][ T5319] vfs_get_tree+0x92/0x2a0
[ 75.747169][ T5319] do_new_mount+0x329/0xa50
[ 75.749142][ T5319] ? apparmor_capable+0x137/0x1a0
[ 75.751350][ T5319] ? __pfx_do_new_mount+0x10/0x10
[ 75.753518][ T5319] ? ns_capable+0x89/0xe0
[ 75.755604][ T5319] __se_sys_mount+0x31d/0x420
[ 75.757807][ T5319] ? __pfx___se_sys_mount+0x10/0x10
[ 75.760137][ T5319] ? __x64_sys_mount+0x20/0xc0
[ 75.762306][ T5319] do_syscall_64+0xe2/0xf80
[ 75.764261][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.767946][ T5319] ? trace_irq_disable+0x37/0x100
[ 75.770193][ T5319] ? clear_bhb_loop+0x60/0xb0
[ 75.772839][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.775698][ T5319] RIP: 0033:0x7fc2cb39c14a
[ 75.778042][ T5319] 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
[ 75.788075][ T5319] RSP: 002b:00007fc2c77f4e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.791929][ T5319] RAX: ffffffffffffffda RBX: 00007fc2c77f4ee0 RCX: 00007fc2cb39c14a
[ 75.795526][ T5319] RDX: 00002000000002c0 RSI: 00002000000001c0 RDI: 00007fc2c77f4ea0
[ 75.798994][ T5319] RBP: 00002000000002c0 R08: 00007fc2c77f4ee0 R09: 0000000000800700
[ 75.802481][ T5319] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 75.806096][ T5319] R13: 00007fc2c77f4ea0 R14: 000000000000046f R15: 000000000000002c
[ 75.809652][ T5319]
[ 75.811207][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.814494][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.818129][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 75.822140][ T5319] Call Trace:
[ 75.823489][ T5319]
[ 75.824644][ T5319] vpanic+0x1e0/0x670
[ 75.826167][ T5319] panic+0xc5/0xd0
[ 75.827647][ T5319] ? __pfx_panic+0x10/0x10
[ 75.829522][ T5319] __warn+0x315/0x4a0
[ 75.831222][ T5319] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.833858][ T5319] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.836626][ T5319] __report_bug+0x29a/0x540
[ 75.838670][ T5319] ? ext4_get_group_desc+0x434/0x4e0
[ 75.841006][ T5319] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0
[ 75.843775][ T5319] ? __pfx___report_bug+0x10/0x10
[ 75.846104][ T5319] ? set_normalized_timespec64+0xf0/0x1a0
[ 75.848601][ T5319] ? __ext4_journal_get_write_access+0x84/0x590
[ 75.851369][ T5319] report_bug_entry+0x19a/0x290
[ 75.853540][ T5319] ? ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.856277][ T5319] ? ext4_xattr_inode_update_ref+0x516/0x5a0
[ 75.858996][ T5319] handle_bug+0xca/0x200
[ 75.860910][ T5319] exc_invalid_op+0x1a/0x50
[ 75.863443][ T5319] asm_exc_invalid_op+0x1a/0x20
[ 75.865720][ T5319] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0
[ 75.868818][ T5319] Code: 74 08 4c 89 ef e8 bf 22 98 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 8b bf 02 09 44 89
[ 75.877491][ T5319] RSP: 0018:ffffc9000ae27240 EFLAGS: 00010246
[ 75.880402][ T5319] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000
[ 75.883890][ T5319] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff8ff5d550
[ 75.887471][ T5319] RBP: ffffc9000ae27330 R08: ffff8880128434af R09: 1ffff11002508695
[ 75.890984][ T5319] R10: dffffc0000000000 R11: ffffed1002508696 R12: ffffffff8ff5d550
[ 75.894416][ T5319] R13: 000000000000000b R14: 1ffff11002508660 R15: ffff888012843300
[ 75.898083][ T5319] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 75.900780][ T5319] ? __kmalloc_cache_noprof+0x3d1/0x6e0
[ 75.903258][ T5319] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40
[ 75.906049][ T5319] ? __ext4_journal_ensure_credits+0x30/0x450
[ 75.908756][ T5319] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40
[ 75.911426][ T5319] ? __mark_inode_dirty+0xb3c/0x1320
[ 75.913894][ T5319] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10
[ 75.916262][ T5319] ? __ext4_journal_get_write_access+0x27f/0x590
[ 75.919105][ T5319] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 75.922083][ T5319] ext4_xattr_delete_inode+0xb45/0xd10
[ 75.924511][ T5319] ? __pfx_ext4_xattr_delete_inode+0x10/0x10
[ 75.927334][ T5319] ext4_evict_inode+0xa63/0xe60
[ 75.929612][ T5319] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.931906][ T5319] ? do_raw_spin_unlock+0x4d/0x210
[ 75.934105][ T5319] ? __pfx_ext4_evict_inode+0x10/0x10
[ 75.936373][ T5319] evict+0x61e/0xb10
[ 75.938053][ T5319] ? __pfx_evict+0x10/0x10
[ 75.939890][ T5319] ? _raw_spin_unlock+0x28/0x50
[ 75.941812][ T5319] ? iput+0xcc2/0x1020
[ 75.943330][ T5319] ext4_orphan_cleanup+0xc38/0x1470
[ 75.945266][ T5319] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 75.947528][ T5319] ? ext4_register_li_request+0x640/0x720
[ 75.949865][ T5319] ? errseq_check_and_advance+0x66/0x120
[ 75.952123][ T5319] ext4_fill_super+0x5932/0x61f0
[ 75.954154][ T5319] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.956405][ T5319] ? snprintf+0xe8/0x140
[ 75.958247][ T5319] ? set_blocksize+0x20b/0x4b0
[ 75.960337][ T5319] ? sb_set_blocksize+0x155/0x240
[ 75.962668][ T5319] ? setup_bdev_super+0x4c1/0x5b0
[ 75.964740][ T5319] get_tree_bdev_flags+0x431/0x4f0
[ 75.966961][ T5319] ? __pfx_ext4_fill_super+0x10/0x10
[ 75.969279][ T5319] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 75.971850][ T5319] vfs_get_tree+0x92/0x2a0
[ 75.973937][ T5319] do_new_mount+0x329/0xa50
[ 75.976406][ T5319] ? apparmor_capable+0x137/0x1a0
[ 75.979104][ T5319] ? __pfx_do_new_mount+0x10/0x10
[ 75.981821][ T5319] ? ns_capable+0x89/0xe0
[ 75.983927][ T5319] __se_sys_mount+0x31d/0x420
[ 75.986045][ T5319] ? __pfx___se_sys_mount+0x10/0x10
[ 75.988409][ T5319] ? __x64_sys_mount+0x20/0xc0
[ 75.990520][ T5319] do_syscall_64+0xe2/0xf80
[ 75.992542][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.995298][ T5319] ? trace_irq_disable+0x37/0x100
[ 75.997425][ T5319] ? clear_bhb_loop+0x60/0xb0
[ 75.999414][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.001835][ T5319] RIP: 0033:0x7fc2cb39c14a
[ 76.003600][ T5319] 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
[ 76.011083][ T5319] RSP: 002b:00007fc2c77f4e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.014043][ T5319] RAX: ffffffffffffffda RBX: 00007fc2c77f4ee0 RCX: 00007fc2cb39c14a
[ 76.017131][ T5319] RDX: 00002000000002c0 RSI: 00002000000001c0 RDI: 00007fc2c77f4ea0
[ 76.020170][ T5319] RBP: 00002000000002c0 R08: 00007fc2c77f4ee0 R09: 0000000000800700
[ 76.023220][ T5319] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 76.026328][ T5319] R13: 00007fc2c77f4ea0 R14: 000000000000046f R15: 000000000000002c
[ 76.029639][ T5319]
[ 76.031320][ T5319] Kernel Offset: disabled
[ 76.033189][ T5319] Rebooting in 86400 seconds..