Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts.
executing program
[ 77.349940][ T4250] loop0: detected capacity change from 0 to 512
[ 77.357895][ T4250] EXT4-fs: Ignoring removed i_version option
[ 77.366944][ T4250] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 77.380288][ T4250] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[ 77.400576][ T4250] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2818: Unable to expand inode 15. Delete some EAs or run e2fsck.
[ 77.414729][ T4250] EXT4-fs (loop0): 1 truncate cleaned up
[ 77.420768][ T4250] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[ 77.468391][ T4250] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1437: refuse to create EA inode when umounting
[ 77.484186][ T4250] ------------[ cut here ]------------
[ 77.490071][ T4250] WARNING: CPU: 1 PID: 4250 at fs/ext4/xattr.c:1438 ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.500660][ T4250] Modules linked in:
[ 77.504617][ T4250] CPU: 1 PID: 4250 Comm: syz-executor262 Not tainted 6.1.141-syzkaller #0
[ 77.513192][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.523430][ T4250] RIP: 0010:ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 77.530440][ T4250] 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
[ 77.550116][ T4250] RSP: 0018:ffffc90003ba7280 EFLAGS: 00010246
[ 77.556200][ T4250] RAX: 257bf5bdd1650900 RBX: ffff88801fa7c000 RCX: 257bf5bdd1650900
[ 77.564228][ T4250] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 77.572267][ T4250] RBP: ffffc90003ba7450 R08: dffffc0000000000 R09: fffff52000774dc9
[ 77.580297][ T4250] R10: fffff52000774dc9 R11: 1ffff92000774dc8 R12: 1ffff1100e759e26
[ 77.588306][ T4250] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888073acf108
[ 77.596345][ T4250] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 77.605439][ T4250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.612095][ T4250] CR2: 00007fdebc395130 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 77.620480][ T4250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.628462][ T4250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.636498][ T4250] Call Trace:
[ 77.639843][ T4250]
[ 77.642806][ T4250] ? ext4_xattr_ibody_set+0x690/0x690
[ 77.648231][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.654283][ T4250] ? lock_chain_count+0x20/0x20
[ 77.659192][ T4250] ext4_xattr_block_set+0x23a/0x32a0
[ 77.664562][ T4250] ? __might_sleep+0xd0/0xd0
[ 77.669204][ T4250] ? do_raw_spin_unlock+0x11d/0x230
[ 77.674503][ T4250] ? __getblk_gfp+0x4f/0xb20
[ 77.679138][ T4250] ? xattr_find_entry+0x12b/0x2f0
[ 77.684245][ T4250] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 77.689780][ T4250] ? ext4_xattr_block_find+0x241/0x2b0
[ 77.695290][ T4250] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 77.701285][ T4250] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.706958][ T4250] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.712499][ T4250] ext4_dirty_inode+0xbf/0x100
[ 77.717298][ T4250] ? __ext4_expand_extra_isize+0x3e0/0x3e0
[ 77.723181][ T4250] __mark_inode_dirty+0x322/0xf40
[ 77.728259][ T4250] iput+0x1e1/0x980
[ 77.732148][ T4250] __dentry_kill+0x431/0x650
[ 77.736772][ T4250] shrink_dentry_list+0x39b/0x6a0
[ 77.741932][ T4250] shrink_dcache_parent+0xa8/0x3c0
[ 77.747099][ T4250] ? write_sequnlock+0x30/0x30
[ 77.751983][ T4250] ? preempt_count_add+0x8d/0x190
[ 77.757062][ T4250] ? __lock_acquire+0x7c50/0x7c50
[ 77.762168][ T4250] ? __init_rwsem+0x160/0x160
[ 77.766882][ T4250] ? preempt_count_add+0x8d/0x190
[ 77.772009][ T4250] ? delete_node+0x3c9/0xa50
[ 77.776674][ T4250] do_one_tree+0x23/0xe0
[ 77.780997][ T4250] shrink_dcache_for_umount+0x65/0x110
[ 77.786512][ T4250] generic_shutdown_super+0x63/0x340
[ 77.791901][ T4250] kill_block_super+0x7c/0xe0
[ 77.796622][ T4250] deactivate_locked_super+0x93/0xf0
[ 77.801995][ T4250] cleanup_mnt+0x463/0x4f0
[ 77.806460][ T4250] ? lockdep_hardirqs_on+0x94/0x140
[ 77.811744][ T4250] task_work_run+0x1ca/0x250
[ 77.816421][ T4250] ? task_work_cancel+0x230/0x230
[ 77.821534][ T4250] ? do_exit+0x931/0x2400
[ 77.825911][ T4250] ? kmem_cache_free+0xf7/0x290
[ 77.830846][ T4250] do_exit+0x936/0x2400
[ 77.835053][ T4250] ? put_task_struct+0x80/0x80
[ 77.839895][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.845921][ T4250] ? lock_chain_count+0x20/0x20
[ 77.850878][ T4250] ? _raw_spin_lock_irq+0xab/0xe0
[ 77.855946][ T4250] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 77.861393][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 77.867504][ T4250] ? _raw_spin_unlock_irq+0x1f/0x40
[ 77.872779][ T4250] ? lockdep_hardirqs_on+0x94/0x140
[ 77.878024][ T4250] do_group_exit+0x217/0x2d0
[ 77.882698][ T4250] __x64_sys_exit_group+0x3b/0x40
[ 77.887768][ T4250] do_syscall_64+0x4c/0xa0
[ 77.892274][ T4250] ? clear_bhb_loop+0x60/0xb0
[ 77.896986][ T4250] ? clear_bhb_loop+0x60/0xb0
[ 77.901734][ T4250] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.907679][ T4250] RIP: 0033:0x7fdebc31af09
[ 77.912179][ T4250] Code: Unable to access opcode bytes at 0x7fdebc31aedf.
[ 77.919222][ T4250] RSP: 002b:00007ffd78d8e5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 77.927719][ T4250] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdebc31af09
[ 77.935782][ T4250] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 77.943854][ T4250] RBP: 00007fdebc397370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 77.951902][ T4250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdebc397370
[ 77.959940][ T4250] R13: 0000000000000000 R14: 00007fdebc3980e0 R15: 00007fdebc2e91d0
[ 77.967968][ T4250]
[ 77.971075][ T4250] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.978380][ T4250] CPU: 1 PID: 4250 Comm: syz-executor262 Not tainted 6.1.141-syzkaller #0
[ 77.986975][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.997043][ T4250] Call Trace:
[ 78.000342][ T4250]
[ 78.003304][ T4250] dump_stack_lvl+0x168/0x22e
[ 78.007997][ T4250] ? memcpy+0x3c/0x60
[ 78.011987][ T4250] ? show_regs_print_info+0x12/0x12
[ 78.017196][ T4250] ? load_image+0x3b0/0x3b0
[ 78.021717][ T4250] panic+0x2c9/0x710
[ 78.025635][ T4250] ? bpf_jit_dump+0xd0/0xd0
[ 78.030150][ T4250] __warn+0x2f8/0x4f0
[ 78.034132][ T4250] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 78.040477][ T4250] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 78.047079][ T4250] report_bug+0x2ba/0x4f0
[ 78.051419][ T4250] ? ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 78.057774][ T4250] handle_bug+0x3a/0x70
[ 78.061938][ T4250] exc_invalid_op+0x16/0x40
[ 78.066449][ T4250] asm_exc_invalid_op+0x16/0x20
[ 78.071319][ T4250] RIP: 0010:ext4_xattr_inode_lookup_create+0xbb7/0x1d10
[ 78.078267][ T4250] 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
[ 78.097881][ T4250] RSP: 0018:ffffc90003ba7280 EFLAGS: 00010246
[ 78.103955][ T4250] RAX: 257bf5bdd1650900 RBX: ffff88801fa7c000 RCX: 257bf5bdd1650900
[ 78.111937][ T4250] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 78.119923][ T4250] RBP: ffffc90003ba7450 R08: dffffc0000000000 R09: fffff52000774dc9
[ 78.127914][ T4250] R10: fffff52000774dc9 R11: 1ffff92000774dc8 R12: 1ffff1100e759e26
[ 78.135898][ T4250] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888073acf108
[ 78.143906][ T4250] ? ext4_xattr_ibody_set+0x690/0x690
[ 78.149294][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 78.155288][ T4250] ? lock_chain_count+0x20/0x20
[ 78.160159][ T4250] ext4_xattr_block_set+0x23a/0x32a0
[ 78.165473][ T4250] ? __might_sleep+0xd0/0xd0
[ 78.170088][ T4250] ? do_raw_spin_unlock+0x11d/0x230
[ 78.175300][ T4250] ? __getblk_gfp+0x4f/0xb20
[ 78.179902][ T4250] ? xattr_find_entry+0x12b/0x2f0
[ 78.184950][ T4250] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 78.190423][ T4250] ? ext4_xattr_block_find+0x241/0x2b0
[ 78.195892][ T4250] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 78.201821][ T4250] __ext4_expand_extra_isize+0x301/0x3e0
[ 78.207473][ T4250] __ext4_mark_inode_dirty+0x47f/0x770
[ 78.212947][ T4250] ext4_dirty_inode+0xbf/0x100
[ 78.217746][ T4250] ? __ext4_expand_extra_isize+0x3e0/0x3e0
[ 78.223557][ T4250] __mark_inode_dirty+0x322/0xf40
[ 78.228595][ T4250] iput+0x1e1/0x980
[ 78.232419][ T4250] __dentry_kill+0x431/0x650
[ 78.237016][ T4250] shrink_dentry_list+0x39b/0x6a0
[ 78.242057][ T4250] shrink_dcache_parent+0xa8/0x3c0
[ 78.247179][ T4250] ? write_sequnlock+0x30/0x30
[ 78.251962][ T4250] ? preempt_count_add+0x8d/0x190
[ 78.257032][ T4250] ? __lock_acquire+0x7c50/0x7c50
[ 78.262078][ T4250] ? __init_rwsem+0x160/0x160
[ 78.266769][ T4250] ? preempt_count_add+0x8d/0x190
[ 78.271801][ T4250] ? delete_node+0x3c9/0xa50
[ 78.276421][ T4250] do_one_tree+0x23/0xe0
[ 78.280678][ T4250] shrink_dcache_for_umount+0x65/0x110
[ 78.286152][ T4250] generic_shutdown_super+0x63/0x340
[ 78.291448][ T4250] kill_block_super+0x7c/0xe0
[ 78.296140][ T4250] deactivate_locked_super+0x93/0xf0
[ 78.301439][ T4250] cleanup_mnt+0x463/0x4f0
[ 78.305944][ T4250] ? lockdep_hardirqs_on+0x94/0x140
[ 78.311171][ T4250] task_work_run+0x1ca/0x250
[ 78.315794][ T4250] ? task_work_cancel+0x230/0x230
[ 78.320844][ T4250] ? do_exit+0x931/0x2400
[ 78.325191][ T4250] ? kmem_cache_free+0xf7/0x290
[ 78.330068][ T4250] do_exit+0x936/0x2400
[ 78.334250][ T4250] ? put_task_struct+0x80/0x80
[ 78.339031][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 78.345205][ T4250] ? lock_chain_count+0x20/0x20
[ 78.350103][ T4250] ? _raw_spin_lock_irq+0xab/0xe0
[ 78.355149][ T4250] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 78.360548][ T4250] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 78.366551][ T4250] ? _raw_spin_unlock_irq+0x1f/0x40
[ 78.371771][ T4250] ? lockdep_hardirqs_on+0x94/0x140
[ 78.376989][ T4250] do_group_exit+0x217/0x2d0
[ 78.381608][ T4250] __x64_sys_exit_group+0x3b/0x40
[ 78.386653][ T4250] do_syscall_64+0x4c/0xa0
[ 78.391113][ T4250] ? clear_bhb_loop+0x60/0xb0
[ 78.395821][ T4250] ? clear_bhb_loop+0x60/0xb0
[ 78.400514][ T4250] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 78.406437][ T4250] RIP: 0033:0x7fdebc31af09
[ 78.410955][ T4250] Code: Unable to access opcode bytes at 0x7fdebc31aedf.
[ 78.417989][ T4250] RSP: 002b:00007ffd78d8e5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 78.426423][ T4250] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdebc31af09
[ 78.434413][ T4250] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 78.442401][ T4250] RBP: 00007fdebc397370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 78.450384][ T4250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdebc397370
[ 78.458365][ T4250] R13: 0000000000000000 R14: 00007fdebc3980e0 R15: 00007fdebc2e91d0
[ 78.466368][ T4250]
[ 78.469687][ T4250] Kernel Offset: disabled
[ 78.474080][ T4250] Rebooting in 86400 seconds..