Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts.
2025/11/01 13:56:26 parsed 1 programs
[ 57.520278][ T2670] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/11/01 13:56:30 executed programs: 0
[ 62.021953][ T3581] syz.3.17[3581]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 62.033116][ T3581] loop3: detected capacity change from 0 to 512
[ 62.039879][ T3581] EXT4-fs: Ignoring removed i_version option
[ 62.046365][ T3581] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 62.059459][ T3581] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[ 62.070343][ T3581] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2872: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 62.083425][ T3581] EXT4-fs (loop3): 1 truncate cleaned up
[ 62.089197][ T3581] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
[ 62.108445][ T3163] EXT4-fs warning (device loop3): ext4_xattr_inode_create:1491: refuse to create EA inode when umounting
[ 62.119994][ T3163] ------------[ cut here ]------------
[ 62.125452][ T3163] WARNING: CPU: 0 PID: 3163 at fs/ext4/xattr.c:1492 ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.135842][ T3163] Modules linked in:
[ 62.139856][ T3163] CPU: 0 PID: 3163 Comm: syz-executor Not tainted syzkaller #0
[ 62.147398][ T3163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 62.157463][ T3163] RIP: 0010:ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.164331][ T3163] Code: 49 81 fc 01 f0 ff ff 0f 83 76 01 00 00 e9 25 02 00 00 48 c7 c6 ca dd d0 82 ba d3 05 00 00 48 c7 c1 f4 a4 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
[ 62.184175][ T3163] RSP: 0018:ffffc90000efb9b8 EFLAGS: 00010246
[ 62.190252][ T3163] RAX: 22872347e4adaa00 RBX: ffff8881728e9f30 RCX: 22872347e4adaa00
[ 62.198328][ T3163] RDX: ffff888237c28080 RSI: ffffffff82d4ad58 RDI: 00000000ffffffff
[ 62.206307][ T3163] RBP: 0000000000000000 R08: 0000000000001fff R09: ffffffff830f4620
[ 62.214302][ T3163] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff888108fc0000
[ 62.222367][ T3163] R13: 000000000000ffd6 R14: 0000000000000001 R15: 0000000000000000
[ 62.230382][ T3163] FS: 000055555c66e500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 62.239300][ T3163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.245971][ T3163] CR2: 00007fff9a871eb8 CR3: 000000010ef25000 CR4: 00000000003506f0
[ 62.253980][ T3163] Call Trace:
[ 62.257261][ T3163]
[ 62.260212][ T3163] ? __find_get_block+0x1d8/0x470
[ 62.265233][ T3163] ext4_xattr_block_set+0xa0/0xd00
[ 62.270351][ T3163] ? __getblk_gfp+0x23/0x2e0
[ 62.275117][ T3163] ? check_xattrs+0x142/0x370
[ 62.279842][ T3163] ? xattr_find_entry+0x35/0x100
[ 62.284869][ T3163] ext4_expand_extra_isize_ea+0x666/0x840
[ 62.290602][ T3163] __ext4_expand_extra_isize+0xc1/0x130
[ 62.296153][ T3163] __ext4_mark_inode_dirty+0x172/0x230
[ 62.301641][ T3163] ? shrink_dentry_list+0x56/0x1f0
[ 62.306769][ T3163] ext4_dirty_inode+0x5a/0x70
[ 62.311475][ T3163] __mark_inode_dirty+0xd8/0x470
[ 62.316403][ T3163] ? shrink_dentry_list+0x56/0x1f0
[ 62.321786][ T3163] iput+0x41/0x270
[ 62.325676][ T3163] __dentry_kill+0x124/0x1f0
[ 62.330279][ T3163] shrink_dentry_list+0x27/0x1f0
[ 62.335204][ T3163] shrink_dcache_parent+0x67/0x150
[ 62.340328][ T3163] do_one_tree+0xb/0x60
[ 62.344559][ T3163] shrink_dcache_for_umount+0x28/0x80
[ 62.349938][ T3163] generic_shutdown_super+0x1d/0x100
[ 62.355219][ T3163] kill_block_super+0x16/0x40
[ 62.359907][ T3163] ext4_kill_sb+0x22/0x50
[ 62.364228][ T3163] deactivate_locked_super+0x2d/0x90
[ 62.369506][ T3163] cleanup_mnt+0xa1/0x160
[ 62.373968][ T3163] task_work_run+0x7e/0xa0
[ 62.378383][ T3163] exit_to_user_mode_loop+0xb9/0xd0
[ 62.383612][ T3163] exit_to_user_mode_prepare+0x9c/0x110
[ 62.389150][ T3163] syscall_exit_to_user_mode+0x1a/0x40
[ 62.394613][ T3163] do_syscall_64+0x61/0xb0
[ 62.399023][ T3163] ? clear_bhb_loop+0x40/0x90
[ 62.403830][ T3163] ? clear_bhb_loop+0x40/0x90
[ 62.408526][ T3163] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 62.414471][ T3163] RIP: 0033:0x7fb67e38fe97
[ 62.418889][ T3163] 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
[ 62.438708][ T3163] RSP: 002b:00007fff9a872668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 62.447213][ T3163] RAX: 0000000000000000 RBX: 00007fb67e411bdd RCX: 00007fb67e38fe97
[ 62.455309][ T3163] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff9a872720
[ 62.463531][ T3163] RBP: 00007fff9a872720 R08: 0000000000000000 R09: 0000000000000000
[ 62.471698][ T3163] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff9a8737b0
[ 62.479748][ T3163] R13: 00007fb67e411bdd R14: 000000000000f273 R15: 00007fff9a8737f0
[ 62.488088][ T3163]
[ 62.491134][ T3163] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 62.498416][ T3163] CPU: 0 PID: 3163 Comm: syz-executor Not tainted syzkaller #0
[ 62.505950][ T3163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 62.516159][ T3163] Call Trace:
[ 62.519466][ T3163]
[ 62.522383][ T3163] dump_stack_lvl+0x78/0xc0
[ 62.526865][ T3163] panic+0x11b/0x2d0
[ 62.530744][ T3163] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.536963][ T3163] __warn+0x15d/0x1f0
[ 62.540929][ T3163] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.547152][ T3163] report_bug+0xcd/0x160
[ 62.551399][ T3163] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.557621][ T3163] ? ext4_xattr_inode_lookup_create+0x3d1/0x9c0
[ 62.563941][ T3163] handle_bug+0xcf/0x120
[ 62.568167][ T3163] exc_invalid_op+0x1a/0x50
[ 62.572660][ T3163] asm_exc_invalid_op+0x1a/0x20
[ 62.577489][ T3163] RIP: 0010:ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.584329][ T3163] Code: 49 81 fc 01 f0 ff ff 0f 83 76 01 00 00 e9 25 02 00 00 48 c7 c6 ca dd d0 82 ba d3 05 00 00 48 c7 c1 f4 a4 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
[ 62.604009][ T3163] RSP: 0018:ffffc90000efb9b8 EFLAGS: 00010246
[ 62.610060][ T3163] RAX: 22872347e4adaa00 RBX: ffff8881728e9f30 RCX: 22872347e4adaa00
[ 62.618018][ T3163] RDX: ffff888237c28080 RSI: ffffffff82d4ad58 RDI: 00000000ffffffff
[ 62.625992][ T3163] RBP: 0000000000000000 R08: 0000000000001fff R09: ffffffff830f4620
[ 62.634059][ T3163] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff888108fc0000
[ 62.642100][ T3163] R13: 000000000000ffd6 R14: 0000000000000001 R15: 0000000000000000
[ 62.650059][ T3163] ? ext4_xattr_inode_lookup_create+0x3cf/0x9c0
[ 62.656284][ T3163] ? __find_get_block+0x1d8/0x470
[ 62.661303][ T3163] ext4_xattr_block_set+0xa0/0xd00
[ 62.666394][ T3163] ? __getblk_gfp+0x23/0x2e0
[ 62.670974][ T3163] ? check_xattrs+0x142/0x370
[ 62.675633][ T3163] ? xattr_find_entry+0x35/0x100
[ 62.680548][ T3163] ext4_expand_extra_isize_ea+0x666/0x840
[ 62.686274][ T3163] __ext4_expand_extra_isize+0xc1/0x130
[ 62.691856][ T3163] __ext4_mark_inode_dirty+0x172/0x230
[ 62.697321][ T3163] ? shrink_dentry_list+0x56/0x1f0
[ 62.702475][ T3163] ext4_dirty_inode+0x5a/0x70
[ 62.707319][ T3163] __mark_inode_dirty+0xd8/0x470
[ 62.712242][ T3163] ? shrink_dentry_list+0x56/0x1f0
[ 62.717421][ T3163] iput+0x41/0x270
[ 62.721135][ T3163] __dentry_kill+0x124/0x1f0
[ 62.725898][ T3163] shrink_dentry_list+0x27/0x1f0
[ 62.730832][ T3163] shrink_dcache_parent+0x67/0x150
[ 62.736100][ T3163] do_one_tree+0xb/0x60
[ 62.740421][ T3163] shrink_dcache_for_umount+0x28/0x80
[ 62.745772][ T3163] generic_shutdown_super+0x1d/0x100
[ 62.751064][ T3163] kill_block_super+0x16/0x40
[ 62.755808][ T3163] ext4_kill_sb+0x22/0x50
[ 62.760129][ T3163] deactivate_locked_super+0x2d/0x90
[ 62.765398][ T3163] cleanup_mnt+0xa1/0x160
[ 62.769800][ T3163] task_work_run+0x7e/0xa0
[ 62.774211][ T3163] exit_to_user_mode_loop+0xb9/0xd0
[ 62.779441][ T3163] exit_to_user_mode_prepare+0x9c/0x110
[ 62.785232][ T3163] syscall_exit_to_user_mode+0x1a/0x40
[ 62.790671][ T3163] do_syscall_64+0x61/0xb0
[ 62.795171][ T3163] ? clear_bhb_loop+0x40/0x90
[ 62.799843][ T3163] ? clear_bhb_loop+0x40/0x90
[ 62.804502][ T3163] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 62.810467][ T3163] RIP: 0033:0x7fb67e38fe97
[ 62.814877][ T3163] 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
[ 62.834681][ T3163] RSP: 002b:00007fff9a872668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 62.843347][ T3163] RAX: 0000000000000000 RBX: 00007fb67e411bdd RCX: 00007fb67e38fe97
[ 62.851393][ T3163] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff9a872720
[ 62.859439][ T3163] RBP: 00007fff9a872720 R08: 0000000000000000 R09: 0000000000000000
[ 62.867613][ T3163] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff9a8737b0
[ 62.875665][ T3163] R13: 00007fb67e411bdd R14: 000000000000f273 R15: 00007fff9a8737f0
[ 62.883711][ T3163]
[ 62.886965][ T3163] Kernel Offset: disabled
[ 62.891379][ T3163] Rebooting in 86400 seconds..