Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts.
2025/12/02 23:21:00 parsed 1 programs
[ 58.042476][ T2666] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/12/02 23:21:03 executed programs: 0
[ 61.651264][ T3576] syz.3.17[3576]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 61.662089][ T3576] loop3: detected capacity change from 0 to 512
[ 61.669269][ T3576] EXT4-fs: Ignoring removed i_version option
[ 61.675534][ T3576] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 61.688774][ T3576] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[ 61.699831][ T3576] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 61.712932][ T3576] EXT4-fs (loop3): 1 truncate cleaned up
[ 61.718673][ T3576] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 61.735360][ T3158] EXT4-fs warning (device loop3): ext4_xattr_inode_create:1491: refuse to create EA inode when umounting
[ 61.746926][ T3158] ------------[ cut here ]------------
[ 61.752514][ T3158] WARNING: CPU: 0 PID: 3158 at fs/ext4/xattr.c:1492 ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 61.762887][ T3158] Modules linked in:
[ 61.766761][ T3158] CPU: 0 PID: 3158 Comm: syz-executor Not tainted syzkaller #0
[ 61.774675][ T3158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 61.784819][ T3158] RIP: 0010:ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 61.791782][ T3158] Code: 49 81 fc 01 f0 ff ff 0f 83 76 01 00 00 e9 25 02 00 00 48 c7 c6 5a de d0 82 ba d3 05 00 00 48 c7 c1 c6 a5 e1 82 e8 91 fc fe ff <0f> 0b 49 c7 c4 ea ff ff ff e9 4b 01 00 00 49 c7 44 24 30 40 73 83
[ 61.811394][ T3158] RSP: 0018:ffffc90001e439b8 EFLAGS: 00010246
[ 61.817438][ T3158] RAX: ccf8c36ddd5b0d00 RBX: ffff888179103230 RCX: ccf8c36ddd5b0d00
[ 61.825403][ T3158] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff
[ 61.833428][ T3158] RBP: 0000000000000000 R08: 0000000000001fff R09: ffffffff830f4620
[ 61.841396][ T3158] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88810f370000
[ 61.849454][ T3158] R13: 000000000000ffd6 R14: 0000000000000001 R15: 0000000000000000
[ 61.857438][ T3158] FS: 000055556426c500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 61.866382][ T3158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.872996][ T3158] CR2: 00007ffdec4efb18 CR3: 000000010fbdc000 CR4: 00000000003506f0
[ 61.880957][ T3158] Call Trace:
[ 61.884214][ T3158]
[ 61.887114][ T3158] ? __find_get_block+0x1d8/0x470
[ 61.892122][ T3158] ext4_xattr_block_set+0xa0/0xd00
[ 61.897205][ T3158] ? __getblk_gfp+0x23/0x2e0
[ 61.901777][ T3158] ? check_xattrs+0x142/0x370
[ 61.906443][ T3158] ? xattr_find_entry+0x35/0x100
[ 61.911380][ T3158] ext4_expand_extra_isize_ea+0x666/0x840
[ 61.917097][ T3158] __ext4_expand_extra_isize+0xc1/0x130
[ 61.922653][ T3158] __ext4_mark_inode_dirty+0x172/0x230
[ 61.928190][ T3158] ? shrink_dentry_list+0x56/0x1f0
[ 61.933355][ T3158] ext4_dirty_inode+0x5a/0x70
[ 61.938013][ T3158] __mark_inode_dirty+0xd8/0x470
[ 61.943134][ T3158] ? shrink_dentry_list+0x56/0x1f0
[ 61.948429][ T3158] iput+0x41/0x270
[ 61.952238][ T3158] __dentry_kill+0x124/0x1f0
[ 61.956799][ T3158] shrink_dentry_list+0x27/0x1f0
[ 61.961743][ T3158] shrink_dcache_parent+0x67/0x150
[ 61.966925][ T3158] do_one_tree+0xb/0x60
[ 61.971077][ T3158] shrink_dcache_for_umount+0x28/0x80
[ 61.976442][ T3158] generic_shutdown_super+0x1d/0x100
[ 61.981730][ T3158] kill_block_super+0x16/0x40
[ 61.986382][ T3158] ext4_kill_sb+0x22/0x50
[ 61.991044][ T3158] deactivate_locked_super+0x2d/0x90
[ 61.996397][ T3158] cleanup_mnt+0xa1/0x160
[ 62.000810][ T3158] task_work_run+0x7e/0xa0
[ 62.005199][ T3158] exit_to_user_mode_loop+0xb9/0xd0
[ 62.010405][ T3158] exit_to_user_mode_prepare+0x9c/0x110
[ 62.015937][ T3158] syscall_exit_to_user_mode+0x1a/0x40
[ 62.021385][ T3158] do_syscall_64+0x61/0xb0
[ 62.025775][ T3158] ? clear_bhb_loop+0x40/0x90
[ 62.030464][ T3158] ? clear_bhb_loop+0x40/0x90
[ 62.035123][ T3158] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 62.041016][ T3158] RIP: 0033:0x7f923418fe97
[ 62.045447][ T3158] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 62.065040][ T3158] RSP: 002b:00007ffdec4f02c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 62.073698][ T3158] RAX: 0000000000000000 RBX: 00007f9234211bdd RCX: 00007f923418fe97
[ 62.081739][ T3158] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdec4f0380
[ 62.089692][ T3158] RBP: 00007ffdec4f0380 R08: 0000000000000000 R09: 0000000000000000
[ 62.097645][ T3158] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdec4f1410
[ 62.105688][ T3158] R13: 00007f9234211bdd R14: 000000000000f0be R15: 00007ffdec4f1450
[ 62.113691][ T3158]
[ 62.116704][ T3158] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 62.124046][ T3158] CPU: 0 PID: 3158 Comm: syz-executor Not tainted syzkaller #0
[ 62.131568][ T3158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 62.141602][ T3158] Call Trace:
[ 62.144853][ T3158]
[ 62.147752][ T3158] dump_stack_lvl+0x78/0xc0
[ 62.152223][ T3158] panic+0x11b/0x2d0
[ 62.156084][ T3158] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.162292][ T3158] __warn+0x15d/0x1f0
[ 62.166273][ T3158] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.172564][ T3158] report_bug+0xcd/0x160
[ 62.176797][ T3158] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.183030][ T3158] ? ext4_xattr_inode_lookup_create+0x3d1/0x9c0
[ 62.189347][ T3158] handle_bug+0xcf/0x120
[ 62.193597][ T3158] exc_invalid_op+0x1a/0x50
[ 62.198092][ T3158] asm_exc_invalid_op+0x1a/0x20
[ 62.202931][ T3158] RIP: 0010:ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.209761][ T3158] Code: 49 81 fc 01 f0 ff ff 0f 83 76 01 00 00 e9 25 02 00 00 48 c7 c6 5a de d0 82 ba d3 05 00 00 48 c7 c1 c6 a5 e1 82 e8 91 fc fe ff <0f> 0b 49 c7 c4 ea ff ff ff e9 4b 01 00 00 49 c7 44 24 30 40 73 83
[ 62.229351][ T3158] RSP: 0018:ffffc90001e439b8 EFLAGS: 00010246
[ 62.235404][ T3158] RAX: ccf8c36ddd5b0d00 RBX: ffff888179103230 RCX: ccf8c36ddd5b0d00
[ 62.243358][ T3158] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff
[ 62.251320][ T3158] RBP: 0000000000000000 R08: 0000000000001fff R09: ffffffff830f4620
[ 62.259463][ T3158] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88810f370000
[ 62.267447][ T3158] R13: 000000000000ffd6 R14: 0000000000000001 R15: 0000000000000000
[ 62.275498][ T3158] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.281732][ T3158] ? __find_get_block+0x1d8/0x470
[ 62.286820][ T3158] ext4_xattr_block_set+0xa0/0xd00
[ 62.291908][ T3158] ? __getblk_gfp+0x23/0x2e0
[ 62.296476][ T3158] ? check_xattrs+0x142/0x370
[ 62.301143][ T3158] ? xattr_find_entry+0x35/0x100
[ 62.306161][ T3158] ext4_expand_extra_isize_ea+0x666/0x840
[ 62.311856][ T3158] __ext4_expand_extra_isize+0xc1/0x130
[ 62.317380][ T3158] __ext4_mark_inode_dirty+0x172/0x230
[ 62.322815][ T3158] ? shrink_dentry_list+0x56/0x1f0
[ 62.328017][ T3158] ext4_dirty_inode+0x5a/0x70
[ 62.332698][ T3158] __mark_inode_dirty+0xd8/0x470
[ 62.337614][ T3158] ? shrink_dentry_list+0x56/0x1f0
[ 62.342712][ T3158] iput+0x41/0x270
[ 62.346507][ T3158] __dentry_kill+0x124/0x1f0
[ 62.351083][ T3158] shrink_dentry_list+0x27/0x1f0
[ 62.356107][ T3158] shrink_dcache_parent+0x67/0x150
[ 62.361207][ T3158] do_one_tree+0xb/0x60
[ 62.365354][ T3158] shrink_dcache_for_umount+0x28/0x80
[ 62.370877][ T3158] generic_shutdown_super+0x1d/0x100
[ 62.376140][ T3158] kill_block_super+0x16/0x40
[ 62.380808][ T3158] ext4_kill_sb+0x22/0x50
[ 62.385119][ T3158] deactivate_locked_super+0x2d/0x90
[ 62.390472][ T3158] cleanup_mnt+0xa1/0x160
[ 62.394792][ T3158] task_work_run+0x7e/0xa0
[ 62.399219][ T3158] exit_to_user_mode_loop+0xb9/0xd0
[ 62.404831][ T3158] exit_to_user_mode_prepare+0x9c/0x110
[ 62.410358][ T3158] syscall_exit_to_user_mode+0x1a/0x40
[ 62.415809][ T3158] do_syscall_64+0x61/0xb0
[ 62.420225][ T3158] ? clear_bhb_loop+0x40/0x90
[ 62.424888][ T3158] ? clear_bhb_loop+0x40/0x90
[ 62.429541][ T3158] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 62.435591][ T3158] RIP: 0033:0x7f923418fe97
[ 62.440073][ T3158] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 62.459656][ T3158] RSP: 002b:00007ffdec4f02c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 62.468049][ T3158] RAX: 0000000000000000 RBX: 00007f9234211bdd RCX: 00007f923418fe97
[ 62.476180][ T3158] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdec4f0380
[ 62.484130][ T3158] RBP: 00007ffdec4f0380 R08: 0000000000000000 R09: 0000000000000000
[ 62.492172][ T3158] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdec4f1410
[ 62.500210][ T3158] R13: 00007f9234211bdd R14: 000000000000f0be R15: 00007ffdec4f1450
[ 62.508175][ T3158]
[ 62.511669][ T3158] Kernel Offset: disabled
[ 62.515967][ T3158] Rebooting in 86400 seconds..