Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts.
executing program
[ 76.326109][ T4248] loop0: detected capacity change from 0 to 512
[ 76.334265][ T4248] EXT4-fs: Ignoring removed i_version option
[ 76.343040][ T4248] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 76.356249][ T4248] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[ 76.375267][ T4248] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2818: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 76.389299][ T4248] EXT4-fs (loop0): 1 truncate cleaned up
[ 76.395005][ T4248] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[ 76.430989][ T4248] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1437: refuse to create EA inode when umounting
[ 76.443529][ T4248] ------------[ cut here ]------------
[ 76.450027][ T4248] WARNING: CPU: 0 PID: 4248 at fs/ext4/xattr.c:1438 ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 76.460615][ T4248] Modules linked in:
[ 76.464693][ T4248] CPU: 0 PID: 4248 Comm: syz-executor429 Not tainted 6.1.141-syzkaller #0
[ 76.473361][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 76.483565][ T4248] RIP: 0010:ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 76.490651][ T4248] Code: 4c 8b 7c 24 20 e9 5d 04 00 00 e8 04 6d 4c ff 48 89 df 48 c7 c6 9a 4e 1d 8c ba 9d 05 00 00 48 c7 c1 00 c0 80 8a e8 09 49 fc ff <0f> 0b 49 c7 c6 ea ff ff ff 48 8b 5c 24 18 43 80 3c 2c 00 74 08 48
[ 76.510451][ T4248] RSP: 0018:ffffc90003bd7280 EFLAGS: 00010246
[ 76.516563][ T4248] RAX: ed028170c2ba0200 RBX: ffff888078c60000 RCX: ed028170c2ba0200
[ 76.524637][ T4248] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 76.532684][ T4248] RBP: ffffc90003bd7450 R08: dffffc0000000000 R09: fffff5200077adc9
[ 76.540757][ T4248] R10: fffff5200077adc9 R11: 1ffff9200077adc8 R12: 1ffff1100e7c9ce5
[ 76.548807][ T4248] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888073e4e700
[ 76.556867][ T4248] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 76.565822][ T4248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.572525][ T4248] CR2: 00007ff76461f130 CR3: 000000000c68e000 CR4: 00000000003506f0
[ 76.580575][ T4248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.588744][ T4248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.596805][ T4248] Call Trace:
[ 76.600108][ T4248]
[ 76.603055][ T4248] ? ext4_xattr_ibody_set+0x690/0x690
[ 76.608520][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 76.614544][ T4248] ? lock_chain_count+0x20/0x20
[ 76.619487][ T4248] ext4_xattr_block_set+0x23a/0x32a0
[ 76.624816][ T4248] ? __might_sleep+0xd0/0xd0
[ 76.629580][ T4248] ? do_raw_spin_unlock+0x11d/0x230
[ 76.634821][ T4248] ? __getblk_gfp+0x4f/0xb20
[ 76.639485][ T4248] ? xattr_find_entry+0x12b/0x2f0
[ 76.644554][ T4248] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 76.650095][ T4248] ? ext4_xattr_block_find+0x241/0x2b0
[ 76.655598][ T4248] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.661608][ T4248] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.667332][ T4248] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.672809][ T4248] ext4_dirty_inode+0xbf/0x100
[ 76.677655][ T4248] ? __ext4_expand_extra_isize+0x3e0/0x3e0
[ 76.683512][ T4248] __mark_inode_dirty+0x322/0xf40
[ 76.688637][ T4248] iput+0x1e1/0x980
[ 76.692493][ T4248] __dentry_kill+0x431/0x650
[ 76.697144][ T4248] shrink_dentry_list+0x39b/0x6a0
[ 76.702201][ T4248] shrink_dcache_parent+0xa8/0x3c0
[ 76.707388][ T4248] ? write_sequnlock+0x30/0x30
[ 76.712184][ T4248] ? preempt_count_add+0x8d/0x190
[ 76.717352][ T4248] ? __lock_acquire+0x7c50/0x7c50
[ 76.722427][ T4248] ? __init_rwsem+0x160/0x160
[ 76.727181][ T4248] ? preempt_count_add+0x8d/0x190
[ 76.732248][ T4248] ? delete_node+0x3c9/0xa50
[ 76.736968][ T4248] do_one_tree+0x23/0xe0
[ 76.741249][ T4248] shrink_dcache_for_umount+0x65/0x110
[ 76.746800][ T4248] generic_shutdown_super+0x63/0x340
[ 76.752139][ T4248] kill_block_super+0x7c/0xe0
[ 76.756905][ T4248] deactivate_locked_super+0x93/0xf0
[ 76.762240][ T4248] cleanup_mnt+0x463/0x4f0
[ 76.766679][ T4248] ? lockdep_hardirqs_on+0x94/0x140
[ 76.771983][ T4248] task_work_run+0x1ca/0x250
[ 76.776679][ T4248] ? task_work_cancel+0x230/0x230
[ 76.782002][ T4248] ? do_exit+0x931/0x2400
[ 76.786353][ T4248] ? kmem_cache_free+0xf7/0x290
[ 76.791274][ T4248] do_exit+0x936/0x2400
[ 76.795472][ T4248] ? put_task_struct+0x80/0x80
[ 76.800336][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 76.806366][ T4248] ? lock_chain_count+0x20/0x20
[ 76.811401][ T4248] ? _raw_spin_lock_irq+0xab/0xe0
[ 76.816469][ T4248] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 76.821912][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 76.827986][ T4248] ? _raw_spin_unlock_irq+0x1f/0x40
[ 76.833211][ T4248] ? lockdep_hardirqs_on+0x94/0x140
[ 76.838597][ T4248] do_group_exit+0x217/0x2d0
[ 76.843234][ T4248] __x64_sys_exit_group+0x3b/0x40
[ 76.848338][ T4248] do_syscall_64+0x4c/0xa0
[ 76.852797][ T4248] ? clear_bhb_loop+0x60/0xb0
[ 76.857534][ T4248] ? clear_bhb_loop+0x60/0xb0
[ 76.862249][ T4248] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.868213][ T4248] RIP: 0033:0x7ff7645a4f09
[ 76.872667][ T4248] Code: Unable to access opcode bytes at 0x7ff7645a4edf.
[ 76.879740][ T4248] RSP: 002b:00007ffd56758648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 76.888233][ T4248] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff7645a4f09
[ 76.896245][ T4248] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 76.904286][ T4248] RBP: 00007ff764621370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 76.912321][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff764621370
[ 76.920349][ T4248] R13: 0000000000000000 R14: 00007ff7646220e0 R15: 00007ff7645731d0
[ 76.928506][ T4248]
[ 76.931544][ T4248] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.938826][ T4248] CPU: 0 PID: 4248 Comm: syz-executor429 Not tainted 6.1.141-syzkaller #0
[ 76.947325][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 76.957390][ T4248] Call Trace:
[ 76.960672][ T4248]
[ 76.963615][ T4248] dump_stack_lvl+0x168/0x22e
[ 76.968306][ T4248] ? memcpy+0x3c/0x60
[ 76.972306][ T4248] ? show_regs_print_info+0x12/0x12
[ 76.977516][ T4248] ? load_image+0x3b0/0x3b0
[ 76.982031][ T4248] panic+0x2c9/0x710
[ 76.985929][ T4248] ? bpf_jit_dump+0xd0/0xd0
[ 76.990446][ T4248] __warn+0x2f8/0x4f0
[ 76.994430][ T4248] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.000773][ T4248] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.007113][ T4248] report_bug+0x2ba/0x4f0
[ 77.011455][ T4248] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.017814][ T4248] handle_bug+0x3a/0x70
[ 77.021991][ T4248] exc_invalid_op+0x16/0x40
[ 77.026514][ T4248] asm_exc_invalid_op+0x16/0x20
[ 77.031379][ T4248] RIP: 0010:ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.038338][ T4248] Code: 4c 8b 7c 24 20 e9 5d 04 00 00 e8 04 6d 4c ff 48 89 df 48 c7 c6 9a 4e 1d 8c ba 9d 05 00 00 48 c7 c1 00 c0 80 8a e8 09 49 fc ff <0f> 0b 49 c7 c6 ea ff ff ff 48 8b 5c 24 18 43 80 3c 2c 00 74 08 48
[ 77.059990][ T4248] RSP: 0018:ffffc90003bd7280 EFLAGS: 00010246
[ 77.066081][ T4248] RAX: ed028170c2ba0200 RBX: ffff888078c60000 RCX: ed028170c2ba0200
[ 77.074069][ T4248] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 77.082051][ T4248] RBP: ffffc90003bd7450 R08: dffffc0000000000 R09: fffff5200077adc9
[ 77.090032][ T4248] R10: fffff5200077adc9 R11: 1ffff9200077adc8 R12: 1ffff1100e7c9ce5
[ 77.098024][ T4248] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888073e4e700
[ 77.106045][ T4248] ? ext4_xattr_ibody_set+0x690/0x690
[ 77.111444][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.117441][ T4248] ? lock_chain_count+0x20/0x20
[ 77.122316][ T4248] ext4_xattr_block_set+0x23a/0x32a0
[ 77.127612][ T4248] ? __might_sleep+0xd0/0xd0
[ 77.132218][ T4248] ? do_raw_spin_unlock+0x11d/0x230
[ 77.137445][ T4248] ? __getblk_gfp+0x4f/0xb20
[ 77.142070][ T4248] ? xattr_find_entry+0x12b/0x2f0
[ 77.147127][ T4248] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 77.152601][ T4248] ? ext4_xattr_block_find+0x241/0x2b0
[ 77.158070][ T4248] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 77.163997][ T4248] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.169672][ T4248] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.175252][ T4248] ext4_dirty_inode+0xbf/0x100
[ 77.180047][ T4248] ? __ext4_expand_extra_isize+0x3e0/0x3e0
[ 77.185868][ T4248] __mark_inode_dirty+0x322/0xf40
[ 77.190941][ T4248] iput+0x1e1/0x980
[ 77.194766][ T4248] __dentry_kill+0x431/0x650
[ 77.199367][ T4248] shrink_dentry_list+0x39b/0x6a0
[ 77.204520][ T4248] shrink_dcache_parent+0xa8/0x3c0
[ 77.209672][ T4248] ? write_sequnlock+0x30/0x30
[ 77.214452][ T4248] ? preempt_count_add+0x8d/0x190
[ 77.219486][ T4248] ? __lock_acquire+0x7c50/0x7c50
[ 77.224521][ T4248] ? __init_rwsem+0x160/0x160
[ 77.229204][ T4248] ? preempt_count_add+0x8d/0x190
[ 77.234236][ T4248] ? delete_node+0x3c9/0xa50
[ 77.238846][ T4248] do_one_tree+0x23/0xe0
[ 77.243102][ T4248] shrink_dcache_for_umount+0x65/0x110
[ 77.248567][ T4248] generic_shutdown_super+0x63/0x340
[ 77.253946][ T4248] kill_block_super+0x7c/0xe0
[ 77.258632][ T4248] deactivate_locked_super+0x93/0xf0
[ 77.263925][ T4248] cleanup_mnt+0x463/0x4f0
[ 77.268361][ T4248] ? lockdep_hardirqs_on+0x94/0x140
[ 77.273583][ T4248] task_work_run+0x1ca/0x250
[ 77.278207][ T4248] ? task_work_cancel+0x230/0x230
[ 77.283258][ T4248] ? do_exit+0x931/0x2400
[ 77.287612][ T4248] ? kmem_cache_free+0xf7/0x290
[ 77.292483][ T4248] do_exit+0x936/0x2400
[ 77.296661][ T4248] ? put_task_struct+0x80/0x80
[ 77.301443][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.307449][ T4248] ? lock_chain_count+0x20/0x20
[ 77.312418][ T4248] ? _raw_spin_lock_irq+0xab/0xe0
[ 77.317477][ T4248] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 77.322865][ T4248] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.328862][ T4248] ? _raw_spin_unlock_irq+0x1f/0x40
[ 77.334073][ T4248] ? lockdep_hardirqs_on+0x94/0x140
[ 77.339280][ T4248] do_group_exit+0x217/0x2d0
[ 77.343888][ T4248] __x64_sys_exit_group+0x3b/0x40
[ 77.348922][ T4248] do_syscall_64+0x4c/0xa0
[ 77.353349][ T4248] ? clear_bhb_loop+0x60/0xb0
[ 77.358025][ T4248] ? clear_bhb_loop+0x60/0xb0
[ 77.362708][ T4248] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.368640][ T4248] RIP: 0033:0x7ff7645a4f09
[ 77.373055][ T4248] Code: Unable to access opcode bytes at 0x7ff7645a4edf.
[ 77.380069][ T4248] RSP: 002b:00007ffd56758648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 77.388580][ T4248] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff7645a4f09
[ 77.396559][ T4248] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 77.404540][ T4248] RBP: 00007ff764621370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 77.412616][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff764621370
[ 77.420603][ T4248] R13: 0000000000000000 R14: 00007ff7646220e0 R15: 00007ff7645731d0
[ 77.428599][ T4248]
[ 77.431920][ T4248] Kernel Offset: disabled
[ 77.436309][ T4248] Rebooting in 86400 seconds..