program:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000480)={[{@nodioread_nolock}, {@min_batch_time={'min_batch_time', 0x3d, 0xf}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@nouid32}, {@acl}]}, 0x1, 0x485, &(0x7f0000002900)="$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")
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90)
getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000)
[ 69.145658][ T5302] Bluetooth: hci0: command tx timeout
[ 69.182333][ T5322] loop0: detected capacity change from 0 to 512
[ 69.247453][ T5322] ------------[ cut here ]------------
[ 69.249745][ T5322] EA inode 11 i_nlink=2
[ 69.249878][ T5322] WARNING: CPU: 0 PID: 5322 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.257284][ T5322] Modules linked in:
[ 69.259148][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.263000][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.267367][ T5322] RIP: 0010:ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.269966][ T5322] Code: 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 0f 85 80 00 00 00 41 8b 17 48 c7 c7 80 1f 80 8b 4c 89 e6 e8 a7 1b f8 fe 90 <0f> 0b 90 90 4c 8b 6c 24 28 e9 59 fe ff ff e8 f3 0b bd 08 44 89 f9
[ 69.277440][ T5322] RSP: 0018:ffffc9000d417100 EFLAGS: 00010246
[ 69.279920][ T5322] RAX: 9abb46e85fc84700 RBX: 0000000000000001 RCX: 0000000000100000
[ 69.283184][ T5322] RDX: ffffc9000e012000 RSI: 0000000000009b0a RDI: 0000000000009b0b
[ 69.286751][ T5322] RBP: ffffc9000d4171f8 R08: ffff88801fe24293 R09: 1ffff11003fc4852
[ 69.290160][ T5322] R10: dffffc0000000000 R11: ffffed1003fc4853 R12: 000000000000000b
[ 69.293407][ T5322] R13: ffff888042afa020 R14: 1ffff1100855f3f2 R15: ffff888042af9f90
[ 69.296743][ T5322] FS: 00007ff5b6bed6c0(0000) GS:ffff88808d733000(0000) knlGS:0000000000000000
[ 69.300485][ T5322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.303350][ T5322] CR2: 00007f42b60bcd00 CR3: 00000000420d9000 CR4: 0000000000352ef0
[ 69.306831][ T5322] Call Trace:
[ 69.308312][ T5322]
[ 69.309613][ T5322] ? __pfx_inode_set_ctime_to_ts+0x10/0x10
[ 69.312084][ T5322] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 69.314865][ T5322] ? ext4_xattr_inode_iget+0x3d2/0x5f0
[ 69.317220][ T5322] ext4_xattr_set_entry+0xabb/0x1e20
[ 69.319565][ T5322] ext4_xattr_ibody_set+0x254/0x6a0
[ 69.321838][ T5322] ext4_expand_extra_isize_ea+0x13ad/0x1ea0
[ 69.324346][ T5322] __ext4_expand_extra_isize+0x30d/0x400
[ 69.326745][ T5322] __ext4_mark_inode_dirty+0x46c/0x700
[ 69.329129][ T5322] ext4_evict_inode+0x80d/0xee0
[ 69.331355][ T5322] ? __pfx_ext4_evict_inode+0x10/0x10
[ 69.333718][ T5322] ? do_raw_spin_unlock+0x4d/0x240
[ 69.335954][ T5322] ? __pfx_ext4_evict_inode+0x10/0x10
[ 69.338120][ T5322] evict+0x504/0x9c0
[ 69.339717][ T5322] ? __pfx_evict+0x10/0x10
[ 69.341504][ T5322] ? do_raw_spin_unlock+0x4d/0x240
[ 69.343995][ T5322] ? _raw_spin_unlock+0x28/0x50
[ 69.346433][ T5322] ? iput+0x946/0xc50
[ 69.348087][ T5322] ext4_orphan_cleanup+0xc20/0x1460
[ 69.350171][ T5322] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 69.352527][ T5322] ? ext4_register_li_request+0x640/0x720
[ 69.355046][ T5322] ? errseq_check_and_advance+0x66/0x120
[ 69.357262][ T5322] ext4_fill_super+0x5920/0x61e0
[ 69.359177][ T5322] ? __pfx_ext4_fill_super+0x10/0x10
[ 69.361417][ T5322] ? snprintf+0xda/0x120
[ 69.363430][ T5322] ? __pfx_snprintf+0x10/0x10
[ 69.365614][ T5322] ? set_blocksize+0x21e/0x500
[ 69.367661][ T5322] ? sb_set_blocksize+0x104/0x180
[ 69.369965][ T5322] ? setup_bdev_super+0x4c1/0x5b0
[ 69.372213][ T5322] get_tree_bdev_flags+0x40e/0x4d0
[ 69.374506][ T5322] ? __pfx_ext4_fill_super+0x10/0x10
[ 69.376731][ T5322] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 69.379179][ T5322] vfs_get_tree+0x92/0x2b0
[ 69.381176][ T5322] do_new_mount+0x302/0xa10
[ 69.383253][ T5322] ? apparmor_capable+0x137/0x1b0
[ 69.385618][ T5322] ? __pfx_do_new_mount+0x10/0x10
[ 69.387800][ T5322] ? ns_capable+0x8a/0xf0
[ 69.389707][ T5322] ? kmem_cache_free+0x19b/0x690
[ 69.391826][ T5322] __se_sys_mount+0x313/0x410
[ 69.393871][ T5322] ? __pfx___se_sys_mount+0x10/0x10
[ 69.396229][ T5322] ? do_syscall_64+0xbe/0xfa0
[ 69.398321][ T5322] ? __x64_sys_mount+0x20/0xc0
[ 69.400373][ T5322] do_syscall_64+0xfa/0xfa0
[ 69.402286][ T5322] ? lockdep_hardirqs_on+0x9c/0x150
[ 69.404794][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.408008][ T5322] ? clear_bhb_loop+0x60/0xb0
[ 69.410174][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.412706][ T5322] RIP: 0033:0x7ff5b5d9076a
[ 69.414820][ T5322] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 69.423138][ T5322] RSP: 002b:00007ff5b6bece68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.426922][ T5322] RAX: ffffffffffffffda RBX: 00007ff5b6becef0 RCX: 00007ff5b5d9076a
[ 69.430373][ T5322] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ff5b6beceb0
[ 69.433767][ T5322] RBP: 0000200000000180 R08: 00007ff5b6becef0 R09: 0000000000800700
[ 69.437342][ T5322] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 69.440717][ T5322] R13: 00007ff5b6beceb0 R14: 0000000000000485 R15: 0000200000000480
[ 69.444333][ T5322]
[ 69.446318][ T5322] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.449490][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.453429][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.458108][ T5322] Call Trace:
[ 69.459603][ T5322]
[ 69.460849][ T5322] dump_stack_lvl+0x99/0x250
[ 69.462851][ T5322] ? __asan_memcpy+0x40/0x70
[ 69.465082][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.467482][ T5322] ? __pfx__printk+0x10/0x10
[ 69.469869][ T5322] vpanic+0x237/0x6d0
[ 69.471847][ T5322] ? __pfx_vpanic+0x10/0x10
[ 69.473977][ T5322] panic+0xb9/0xc0
[ 69.475684][ T5322] ? __pfx_panic+0x10/0x10
[ 69.477644][ T5322] __warn+0x31b/0x4b0
[ 69.479383][ T5322] ? ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.481875][ T5322] ? ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.484534][ T5322] report_bug+0x2be/0x4f0
[ 69.486457][ T5322] ? ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.489096][ T5322] ? ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.491819][ T5322] ? ext4_xattr_inode_update_ref+0x51c/0x5b0
[ 69.494610][ T5322] handle_bug+0x84/0x160
[ 69.496551][ T5322] exc_invalid_op+0x1a/0x50
[ 69.498611][ T5322] asm_exc_invalid_op+0x1a/0x20
[ 69.500800][ T5322] RIP: 0010:ext4_xattr_inode_update_ref+0x51a/0x5b0
[ 69.503940][ T5322] Code: 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 0f 85 80 00 00 00 41 8b 17 48 c7 c7 80 1f 80 8b 4c 89 e6 e8 a7 1b f8 fe 90 <0f> 0b 90 90 4c 8b 6c 24 28 e9 59 fe ff ff e8 f3 0b bd 08 44 89 f9
[ 69.512495][ T5322] RSP: 0018:ffffc9000d417100 EFLAGS: 00010246
[ 69.515331][ T5322] RAX: 9abb46e85fc84700 RBX: 0000000000000001 RCX: 0000000000100000
[ 69.518893][ T5322] RDX: ffffc9000e012000 RSI: 0000000000009b0a RDI: 0000000000009b0b
[ 69.522427][ T5322] RBP: ffffc9000d4171f8 R08: ffff88801fe24293 R09: 1ffff11003fc4852
[ 69.525969][ T5322] R10: dffffc0000000000 R11: ffffed1003fc4853 R12: 000000000000000b
[ 69.529281][ T5322] R13: ffff888042afa020 R14: 1ffff1100855f3f2 R15: ffff888042af9f90
[ 69.532308][ T5322] ? __pfx_inode_set_ctime_to_ts+0x10/0x10
[ 69.534713][ T5322] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10
[ 69.537237][ T5322] ? ext4_xattr_inode_iget+0x3d2/0x5f0
[ 69.539392][ T5322] ext4_xattr_set_entry+0xabb/0x1e20
[ 69.541455][ T5322] ext4_xattr_ibody_set+0x254/0x6a0
[ 69.543846][ T5322] ext4_expand_extra_isize_ea+0x13ad/0x1ea0
[ 69.546494][ T5322] __ext4_expand_extra_isize+0x30d/0x400
[ 69.548903][ T5322] __ext4_mark_inode_dirty+0x46c/0x700
[ 69.551233][ T5322] ext4_evict_inode+0x80d/0xee0
[ 69.553479][ T5322] ? __pfx_ext4_evict_inode+0x10/0x10
[ 69.555911][ T5322] ? do_raw_spin_unlock+0x4d/0x240
[ 69.558221][ T5322] ? __pfx_ext4_evict_inode+0x10/0x10
[ 69.560687][ T5322] evict+0x504/0x9c0
[ 69.562390][ T5322] ? __pfx_evict+0x10/0x10
[ 69.564421][ T5322] ? do_raw_spin_unlock+0x4d/0x240
[ 69.566785][ T5322] ? _raw_spin_unlock+0x28/0x50
[ 69.568903][ T5322] ? iput+0x946/0xc50
[ 69.570801][ T5322] ext4_orphan_cleanup+0xc20/0x1460
[ 69.573167][ T5322] ? __pfx_ext4_orphan_cleanup+0x10/0x10
[ 69.575696][ T5322] ? ext4_register_li_request+0x640/0x720
[ 69.578251][ T5322] ? errseq_check_and_advance+0x66/0x120
[ 69.580663][ T5322] ext4_fill_super+0x5920/0x61e0
[ 69.582788][ T5322] ? __pfx_ext4_fill_super+0x10/0x10
[ 69.585035][ T5322] ? snprintf+0xda/0x120
[ 69.586997][ T5322] ? __pfx_snprintf+0x10/0x10
[ 69.589026][ T5322] ? set_blocksize+0x21e/0x500
[ 69.591108][ T5322] ? sb_set_blocksize+0x104/0x180
[ 69.593228][ T5322] ? setup_bdev_super+0x4c1/0x5b0
[ 69.595471][ T5322] get_tree_bdev_flags+0x40e/0x4d0
[ 69.597765][ T5322] ? __pfx_ext4_fill_super+0x10/0x10
[ 69.600117][ T5322] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 69.602654][ T5322] vfs_get_tree+0x92/0x2b0
[ 69.604704][ T5322] do_new_mount+0x302/0xa10
[ 69.606798][ T5322] ? apparmor_capable+0x137/0x1b0
[ 69.608965][ T5322] ? __pfx_do_new_mount+0x10/0x10
[ 69.611287][ T5322] ? ns_capable+0x8a/0xf0
[ 69.613293][ T5322] ? kmem_cache_free+0x19b/0x690
[ 69.615497][ T5322] __se_sys_mount+0x313/0x410
[ 69.617722][ T5322] ? __pfx___se_sys_mount+0x10/0x10
[ 69.620068][ T5322] ? do_syscall_64+0xbe/0xfa0
[ 69.622199][ T5322] ? __x64_sys_mount+0x20/0xc0
[ 69.624292][ T5322] do_syscall_64+0xfa/0xfa0
[ 69.626298][ T5322] ? lockdep_hardirqs_on+0x9c/0x150
[ 69.628556][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.631233][ T5322] ? clear_bhb_loop+0x60/0xb0
[ 69.633866][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.636418][ T5322] RIP: 0033:0x7ff5b5d9076a
[ 69.638380][ T5322] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 69.647042][ T5322] RSP: 002b:00007ff5b6bece68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.650720][ T5322] RAX: ffffffffffffffda RBX: 00007ff5b6becef0 RCX: 00007ff5b5d9076a
[ 69.654232][ T5322] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ff5b6beceb0
[ 69.657506][ T5322] RBP: 0000200000000180 R08: 00007ff5b6becef0 R09: 0000000000800700
[ 69.660378][ T5322] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 69.663541][ T5322] R13: 00007ff5b6beceb0 R14: 0000000000000485 R15: 0000200000000480
[ 69.666540][ T5322]
[ 69.668079][ T5322] Kernel Offset: disabled
[ 69.669809][ T5322] Rebooting in 86400 seconds..