Warning: Permanently added '10.128.0.66' (ECDSA) to the list of known hosts.
executing program
[ 52.533252][ T3538] loop0: detected capacity change from 0 to 512
[ 52.541629][ T3538] EXT4-fs: Ignoring removed mblk_io_submit option
[ 52.549340][ T3538] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 52.566441][ T3538] EXT4-fs error (device loop0): ext4_xattr_inode_iget:400: inode #12: comm syz-executor396: casefold flag without casefold feature
[ 52.581137][ T3538] ------------[ cut here ]------------
[ 52.586683][ T3538] Looking for class "&ea_inode->i_rwsem" with key ext4_fs_type, but found a different class "&type->i_mutex_dir_key" with the same key
[ 52.600548][ T3538] WARNING: CPU: 0 PID: 3538 at kernel/locking/lockdep.c:941 look_up_lock_class+0xc2/0x140
[ 52.610437][ T3538] Modules linked in:
[ 52.614314][ T3538] CPU: 0 PID: 3538 Comm: syz-executor396 Not tainted 6.1.31-syzkaller #0
[ 52.622709][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 52.632746][ T3538] RIP: 0010:look_up_lock_class+0xc2/0x140
[ 52.638476][ T3538] Code: 8b 16 48 c7 c0 20 91 14 90 48 39 c2 74 46 f6 05 93 34 bc 03 01 75 3d c6 05 8a 34 bc 03 01 48 c7 c7 40 f2 eb 8a e8 8e 5e cf f6 <0f> 0b eb 26 e8 f5 0d ae f9 48 c7 c7 80 f1 eb 8a 89 de e8 a0 f1 fd
[ 52.658243][ T3538] RSP: 0018:ffffc90003a2eff0 EFLAGS: 00010046
[ 52.664297][ T3538] RAX: c298e63ed56ea400 RBX: ffffffff8ffbbde0 RCX: ffff888029308000
[ 52.672249][ T3538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.680198][ T3538] RBP: ffffc90003a2f0f0 R08: ffffffff81524d7e R09: ffffed1017304f1c
[ 52.688147][ T3538] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
[ 52.696095][ T3538] R13: 1ffff92000745e0c R14: ffff888073662c20 R15: ffffffff8d0da1d9
[ 52.704043][ T3538] FS: 00005555561b2300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 52.712948][ T3538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.719506][ T3538] CR2: 00007f824ef00000 CR3: 0000000017fd1000 CR4: 00000000003506f0
[ 52.727457][ T3538] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.735406][ T3538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.743354][ T3538] Call Trace:
[ 52.746610][ T3538]
[ 52.749522][ T3538] ? __warn+0x15a/0x520
[ 52.753665][ T3538] ? look_up_lock_class+0xc2/0x140
[ 52.758758][ T3538] ? report_bug+0x2af/0x500
[ 52.763243][ T3538] ? look_up_lock_class+0xc2/0x140
[ 52.768336][ T3538] ? handle_bug+0x3d/0x70
[ 52.772642][ T3538] ? exc_invalid_op+0x16/0x40
[ 52.777294][ T3538] ? asm_exc_invalid_op+0x16/0x20
[ 52.782297][ T3538] ? __warn_printk+0x28e/0x350
[ 52.787043][ T3538] ? look_up_lock_class+0xc2/0x140
[ 52.792135][ T3538] register_lock_class+0x100/0x990
[ 52.797227][ T3538] ? is_dynamic_key+0x1f0/0x1f0
[ 52.802052][ T3538] lockdep_init_map_type+0x376/0x8d0
[ 52.807319][ T3538] ? lockdep_softirqs_off+0x420/0x420
[ 52.812669][ T3538] ext4_xattr_inode_iget+0x2fa/0x5e0
[ 52.817931][ T3538] ext4_xattr_inode_get+0x17d/0x9a0
[ 52.823109][ T3538] ? __xattr_check_inode+0x3f0/0x3f0
[ 52.828368][ T3538] ? kvmalloc_node+0x6e/0x180
[ 52.833020][ T3538] ? rcu_is_watching+0x11/0xb0
[ 52.837761][ T3538] ? __kmalloc_node+0xe3/0x230
[ 52.842506][ T3538] ? rcu_is_watching+0x11/0xb0
[ 52.847249][ T3538] ext4_expand_extra_isize_ea+0xe70/0x1bb0
[ 52.853039][ T3538] ? ext4_xattr_set+0x3d0/0x3d0
[ 52.857864][ T3538] ? rwsem_write_trylock+0x166/0x210
[ 52.863127][ T3538] ? clear_nonspinnable+0x60/0x60
[ 52.868133][ T3538] ? ext4_reserve_inode_write+0x2b3/0x360
[ 52.873854][ T3538] ? dquot_initialize_needed+0x128/0x320
[ 52.879468][ T3538] __ext4_expand_extra_isize+0x2f7/0x3d0
[ 52.885084][ T3538] __ext4_mark_inode_dirty+0x54f/0x920
[ 52.890529][ T3538] ? ext4_blocks_for_truncate+0x270/0x270
[ 52.896237][ T3538] ? rcu_read_lock_any_held+0xb3/0x160
[ 52.901678][ T3538] ? ext4_journal_check_start+0x179/0x240
[ 52.907377][ T3538] ? ext4_inode_is_fast_symlink+0x262/0x390
[ 52.913248][ T3538] ext4_evict_inode+0xaa5/0x1150
[ 52.918166][ T3538] ? _raw_spin_unlock+0x24/0x40
[ 52.922999][ T3538] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 52.928879][ T3538] ? do_raw_spin_unlock+0x137/0x8a0
[ 52.934072][ T3538] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 52.939942][ T3538] evict+0x2a4/0x620
[ 52.943831][ T3538] ext4_orphan_cleanup+0xb70/0x1400
[ 52.949010][ T3538] ? ext4_orphan_del+0xc50/0xc50
[ 52.953925][ T3538] ? __init_swait_queue_head+0xaa/0x140
[ 52.959451][ T3538] ? errseq_check_and_advance+0x60/0x110
[ 52.965064][ T3538] ext4_fill_super+0x83cf/0x8b20
[ 52.969978][ T3538] ? vsnprintf+0x1c70/0x1c70
[ 52.974569][ T3538] ? ext4_parse_test_dummy_encryption+0xa0/0xa0
[ 52.980801][ T3538] ? snprintf+0xd6/0x120
[ 52.985038][ T3538] ? set_blocksize+0x1c6/0x350
[ 52.989792][ T3538] get_tree_bdev+0x3fe/0x620
[ 52.994387][ T3538] ? ext4_parse_test_dummy_encryption+0xa0/0xa0
[ 53.000628][ T3538] vfs_get_tree+0x88/0x270
[ 53.005034][ T3538] do_new_mount+0x28b/0xae0
[ 53.009523][ T3538] ? do_move_mount_old+0x160/0x160
[ 53.014620][ T3538] ? user_path_at_empty+0x12b/0x180
[ 53.019799][ T3538] __se_sys_mount+0x2d5/0x3c0
[ 53.024472][ T3538] ? __x64_sys_mount+0xc0/0xc0
[ 53.029229][ T3538] ? syscall_enter_from_user_mode+0x2e/0x220
[ 53.035459][ T3538] ? lockdep_hardirqs_on+0x94/0x130
[ 53.040646][ T3538] ? __x64_sys_mount+0x1c/0xc0
[ 53.045396][ T3538] do_syscall_64+0x3d/0xb0
[ 53.049793][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.055667][ T3538] RIP: 0033:0x7f825730ef1a
[ 53.060063][ T3538] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 53.079846][ T3538] RSP: 002b:00007ffe91e887d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 53.088242][ T3538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f825730ef1a
[ 53.096192][ T3538] RDX: 0000000020000180 RSI: 00000000200000c0 RDI: 00007ffe91e887f0
[ 53.104139][ T3538] RBP: 00007ffe91e887f0 R08: 00007ffe91e88830 R09: 0000000000000435
[ 53.112093][ T3538] R10: 0000000000800700 R11: 0000000000000206 R12: 0000000000000004
[ 53.120043][ T3538] R13: 00005555561b22c0 R14: 0000000000800700 R15: 00007ffe91e88830
[ 53.127997][ T3538]
[ 53.130996][ T3538] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 53.138248][ T3538] CPU: 0 PID: 3538 Comm: syz-executor396 Not tainted 6.1.31-syzkaller #0
[ 53.146637][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 53.156672][ T3538] Call Trace:
[ 53.159932][ T3538]
[ 53.162841][ T3538] dump_stack_lvl+0x1e3/0x2cb
[ 53.167509][ T3538] ? nf_tcp_handle_invalid+0x642/0x642
[ 53.172949][ T3538] ? panic+0x75d/0x75d
[ 53.176997][ T3538] ? vscnprintf+0x59/0x80
[ 53.181310][ T3538] panic+0x318/0x75d
[ 53.185184][ T3538] ? __warn+0x169/0x520
[ 53.189317][ T3538] ? memcpy_page_flushcache+0xfc/0xfc
[ 53.194671][ T3538] __warn+0x348/0x520
[ 53.198629][ T3538] ? look_up_lock_class+0xc2/0x140
[ 53.203725][ T3538] report_bug+0x2af/0x500
[ 53.208030][ T3538] ? look_up_lock_class+0xc2/0x140
[ 53.213119][ T3538] handle_bug+0x3d/0x70
[ 53.217253][ T3538] exc_invalid_op+0x16/0x40
[ 53.221739][ T3538] asm_exc_invalid_op+0x16/0x20
[ 53.226568][ T3538] RIP: 0010:look_up_lock_class+0xc2/0x140
[ 53.232269][ T3538] Code: 8b 16 48 c7 c0 20 91 14 90 48 39 c2 74 46 f6 05 93 34 bc 03 01 75 3d c6 05 8a 34 bc 03 01 48 c7 c7 40 f2 eb 8a e8 8e 5e cf f6 <0f> 0b eb 26 e8 f5 0d ae f9 48 c7 c7 80 f1 eb 8a 89 de e8 a0 f1 fd
[ 53.251852][ T3538] RSP: 0018:ffffc90003a2eff0 EFLAGS: 00010046
[ 53.257909][ T3538] RAX: c298e63ed56ea400 RBX: ffffffff8ffbbde0 RCX: ffff888029308000
[ 53.265863][ T3538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.273814][ T3538] RBP: ffffc90003a2f0f0 R08: ffffffff81524d7e R09: ffffed1017304f1c
[ 53.281767][ T3538] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
[ 53.289717][ T3538] R13: 1ffff92000745e0c R14: ffff888073662c20 R15: ffffffff8d0da1d9
[ 53.297675][ T3538] ? __warn_printk+0x28e/0x350
[ 53.302427][ T3538] register_lock_class+0x100/0x990
[ 53.307518][ T3538] ? is_dynamic_key+0x1f0/0x1f0
[ 53.312348][ T3538] lockdep_init_map_type+0x376/0x8d0
[ 53.317611][ T3538] ? lockdep_softirqs_off+0x420/0x420
[ 53.322967][ T3538] ext4_xattr_inode_iget+0x2fa/0x5e0
[ 53.328235][ T3538] ext4_xattr_inode_get+0x17d/0x9a0
[ 53.333414][ T3538] ? __xattr_check_inode+0x3f0/0x3f0
[ 53.338676][ T3538] ? kvmalloc_node+0x6e/0x180
[ 53.343331][ T3538] ? rcu_is_watching+0x11/0xb0
[ 53.348074][ T3538] ? __kmalloc_node+0xe3/0x230
[ 53.352812][ T3538] ? rcu_is_watching+0x11/0xb0
[ 53.357557][ T3538] ext4_expand_extra_isize_ea+0xe70/0x1bb0
[ 53.363350][ T3538] ? ext4_xattr_set+0x3d0/0x3d0
[ 53.368187][ T3538] ? rwsem_write_trylock+0x166/0x210
[ 53.373453][ T3538] ? clear_nonspinnable+0x60/0x60
[ 53.378457][ T3538] ? ext4_reserve_inode_write+0x2b3/0x360
[ 53.384161][ T3538] ? dquot_initialize_needed+0x128/0x320
[ 53.389772][ T3538] __ext4_expand_extra_isize+0x2f7/0x3d0
[ 53.395390][ T3538] __ext4_mark_inode_dirty+0x54f/0x920
[ 53.400855][ T3538] ? ext4_blocks_for_truncate+0x270/0x270
[ 53.406555][ T3538] ? rcu_read_lock_any_held+0xb3/0x160
[ 53.411995][ T3538] ? ext4_journal_check_start+0x179/0x240
[ 53.417693][ T3538] ? ext4_inode_is_fast_symlink+0x262/0x390
[ 53.423563][ T3538] ext4_evict_inode+0xaa5/0x1150
[ 53.428480][ T3538] ? _raw_spin_unlock+0x24/0x40
[ 53.433310][ T3538] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 53.439184][ T3538] ? do_raw_spin_unlock+0x137/0x8a0
[ 53.444359][ T3538] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 53.450229][ T3538] evict+0x2a4/0x620
[ 53.454111][ T3538] ext4_orphan_cleanup+0xb70/0x1400
[ 53.459292][ T3538] ? ext4_orphan_del+0xc50/0xc50
[ 53.464206][ T3538] ? __init_swait_queue_head+0xaa/0x140
[ 53.469730][ T3538] ? errseq_check_and_advance+0x60/0x110
[ 53.475342][ T3538] ext4_fill_super+0x83cf/0x8b20
[ 53.480253][ T3538] ? vsnprintf+0x1c70/0x1c70
[ 53.484837][ T3538] ? ext4_parse_test_dummy_encryption+0xa0/0xa0
[ 53.491052][ T3538] ? snprintf+0xd6/0x120
[ 53.495450][ T3538] ? set_blocksize+0x1c6/0x350
[ 53.500197][ T3538] get_tree_bdev+0x3fe/0x620
[ 53.504765][ T3538] ? ext4_parse_test_dummy_encryption+0xa0/0xa0
[ 53.510980][ T3538] vfs_get_tree+0x88/0x270
[ 53.515374][ T3538] do_new_mount+0x28b/0xae0
[ 53.519857][ T3538] ? do_move_mount_old+0x160/0x160
[ 53.524957][ T3538] ? user_path_at_empty+0x12b/0x180
[ 53.530133][ T3538] __se_sys_mount+0x2d5/0x3c0
[ 53.534791][ T3538] ? __x64_sys_mount+0xc0/0xc0
[ 53.539532][ T3538] ? syscall_enter_from_user_mode+0x2e/0x220
[ 53.545494][ T3538] ? lockdep_hardirqs_on+0x94/0x130
[ 53.550671][ T3538] ? __x64_sys_mount+0x1c/0xc0
[ 53.555413][ T3538] do_syscall_64+0x3d/0xb0
[ 53.559807][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.565684][ T3538] RIP: 0033:0x7f825730ef1a
[ 53.570081][ T3538] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 53.589667][ T3538] RSP: 002b:00007ffe91e887d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 53.598077][ T3538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f825730ef1a
[ 53.606036][ T3538] RDX: 0000000020000180 RSI: 00000000200000c0 RDI: 00007ffe91e887f0
[ 53.613995][ T3538] RBP: 00007ffe91e887f0 R08: 00007ffe91e88830 R09: 0000000000000435
[ 53.621948][ T3538] R10: 0000000000800700 R11: 0000000000000206 R12: 0000000000000004
[ 53.629897][ T3538] R13: 00005555561b22c0 R14: 0000000000800700 R15: 00007ffe91e88830
[ 53.637851][ T3538]
[ 53.641058][ T3538] Kernel Offset: disabled
[ 53.645370][ T3538] Rebooting in 86400 seconds..