Warning: Permanently added '10.128.0.178' (ED25519) to the list of known hosts.
executing program
[ 85.159312][ T5820] loop0: detected capacity change from 0 to 256
[ 85.167150][ T5820] =======================================================
[ 85.167150][ T5820] WARNING: The mand mount option has been deprecated and
[ 85.167150][ T5820] and is ignored by this kernel. Remove the mand
[ 85.167150][ T5820] option from the mount to silence this warning.
[ 85.167150][ T5820] =======================================================
[ 85.204341][ T5820] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.215118][ T5820] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 85.229399][ T5820] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 85.272513][ T5820] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.281244][ T5820] exFAT-fs (loop0): Filesystem has been set read-only
[ 85.289121][ T5820] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.297513][ T5820] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.331296][ T5823] loop0: detected capacity change from 0 to 256
[ 85.347205][ T5823] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.358147][ T5823] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 85.371170][ T5823] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 85.417350][ T5823] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.425724][ T5823] exFAT-fs (loop0): Filesystem has been set read-only
[ 85.433949][ T5823] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.445648][ T5823] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.481205][ T5826] loop0: detected capacity change from 0 to 256
[ 85.489822][ T5826] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.500928][ T5826] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 85.514714][ T5826] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
executing program
[ 85.560357][ T5826] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.568578][ T5826] exFAT-fs (loop0): Filesystem has been set read-only
[ 85.575964][ T5826] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.585701][ T5826] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.645309][ T5831] loop0: detected capacity change from 0 to 256
[ 85.655734][ T5831] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.667611][ T5831] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 85.682164][ T5831] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 85.752254][ T5831] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.760421][ T5831] exFAT-fs (loop0): Filesystem has been set read-only
[ 85.795721][ T5834] loop0: detected capacity change from 0 to 256
[ 85.811193][ T5834] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.822244][ T5834] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 85.835567][ T5834] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 85.893634][ T5834] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 85.901997][ T5834] exFAT-fs (loop0): Filesystem has been set read-only
executing program
[ 85.961888][ T5839] loop0: detected capacity change from 0 to 256
[ 85.978673][ T5839] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 85.990370][ T5839] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 86.008232][ T5839] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 86.053536][ T5839] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.063660][ T5839] exFAT-fs (loop0): Filesystem has been set read-only
[ 86.072874][ T5839] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.082062][ T5839] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
executing program
[ 86.153221][ T5844] loop0: detected capacity change from 0 to 256
[ 86.162604][ T5844] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 86.173546][ T5844] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 86.195185][ T5844] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
executing program
[ 86.259173][ T5844] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.276846][ T5844] exFAT-fs (loop0): Filesystem has been set read-only
[ 86.284801][ T5844] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.293913][ T5844] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.329500][ T5847] loop0: detected capacity change from 0 to 256
[ 86.348948][ T5847] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 86.361163][ T24] ------------[ cut here ]------------
[ 86.366865][ T24] WARNING: CPU: 1 PID: 24 at kernel/rcu/sync.c:177 rcu_sync_dtor+0xcd/0x180
[ 86.375657][ T24] Modules linked in:
[ 86.379808][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(full)
[ 86.392114][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 86.402275][ T24] Workqueue: events destroy_super_work
[ 86.408012][ T24] RIP: 0010:rcu_sync_dtor+0xcd/0x180
[ 86.413376][ T24] Code: 18 e8 27 c3 00 00 43 0f b6 44 25 00 84 c0 0f 85 82 00 00 00 83 3b 00 75 1f 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 90 <0f> 0b 90 e9 66 ff ff ff 90 0f 0b 90 eb 8a 90 0f 0b 90 eb db 89 d9
[ 86.433175][ T24] RSP: 0018:ffffc900001e7a88 EFLAGS: 00010246
[ 86.439380][ T24] RAX: 0000000000000002 RBX: ffff8880534c8350 RCX: 324e54e437b5cc00
[ 86.447435][ T24] RDX: 0000000000000000 RSI: ffffffff8bc0ff80 RDI: ffff8880534c8350
[ 86.455450][ T24] RBP: 0000000000000193 R08: ffffffff8dddecaf R09: 1ffffffff1bbbd95
[ 86.463518][ T24] R10: dffffc0000000000 R11: fffffbfff1bbbd96 R12: dffffc0000000000
[ 86.471579][ T24] R13: 1ffff1100a69906a R14: ffff8880534c8350 R15: dffffc0000000000
[ 86.479628][ T24] FS: 0000000000000000(0000) GS:ffff888126200000(0000) knlGS:0000000000000000
[ 86.484064][ T5847] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 86.488635][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.488658][ T24] CR2: 00007f5e6421f000 CR3: 0000000079f30000 CR4: 00000000003526f0
[ 86.500635][ T5847] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d)
[ 86.503856][ T24] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.532008][ T24] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.540178][ T24] Call Trace:
[ 86.543496][ T24]
[ 86.546481][ T24] percpu_free_rwsem+0x40/0x80
[ 86.547573][ T5847] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.551304][ T24] destroy_super_work+0xee/0x130
[ 86.559493][ T5847] exFAT-fs (loop0): Filesystem has been set read-only
[ 86.564286][ T24] ? process_scheduled_works+0x9ec/0x17a0
[ 86.576883][ T24] process_scheduled_works+0xadb/0x17a0
[ 86.578383][ T5847] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff)
[ 86.582483][ T24] ? __pfx_process_scheduled_works+0x10/0x10
[ 86.596610][ T24] worker_thread+0x8a0/0xda0
[ 86.601310][ T24] kthread+0x70e/0x8a0
[ 86.605420][ T24] ? __pfx_worker_thread+0x10/0x10
[ 86.610594][ T24] ? __pfx_kthread+0x10/0x10
[ 86.615232][ T24] ? __pfx_kthread+0x10/0x10
[ 86.619881][ T24] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.625107][ T24] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.630457][ T24] ? __pfx_kthread+0x10/0x10
[ 86.635076][ T24] ret_from_fork+0x4b/0x80
[ 86.639543][ T24] ? __pfx_kthread+0x10/0x10
[ 86.644162][ T24] ret_from_fork_asm+0x1a/0x30
[ 86.649032][ T24]
[ 86.652073][ T24] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.659353][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(full)
[ 86.671238][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 86.681297][ T24] Workqueue: events destroy_super_work
[ 86.686771][ T24] Call Trace:
[ 86.690063][ T24]
[ 86.692994][ T24] dump_stack_lvl+0x99/0x250
[ 86.697598][ T24] ? __asan_memcpy+0x40/0x70
[ 86.702198][ T24] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.707406][ T24] ? __pfx__printk+0x10/0x10
[ 86.712029][ T24] panic+0x2db/0x790
[ 86.715936][ T24] ? __pfx_panic+0x10/0x10
[ 86.720367][ T24] ? show_trace_log_lvl+0x4fb/0x550
[ 86.725622][ T24] ? ret_from_fork_asm+0x1a/0x30
[ 86.730592][ T24] __warn+0x31b/0x4b0
[ 86.734704][ T24] ? rcu_sync_dtor+0xcd/0x180
[ 86.739406][ T24] ? rcu_sync_dtor+0xcd/0x180
[ 86.744094][ T24] report_bug+0x2be/0x4f0
[ 86.748437][ T24] ? rcu_sync_dtor+0xcd/0x180
[ 86.753128][ T24] ? rcu_sync_dtor+0xcd/0x180
[ 86.757817][ T24] ? rcu_sync_dtor+0xcf/0x180
[ 86.762505][ T24] handle_bug+0x84/0x160
[ 86.766765][ T24] exc_invalid_op+0x1a/0x50
[ 86.771308][ T24] asm_exc_invalid_op+0x1a/0x20
[ 86.776166][ T24] RIP: 0010:rcu_sync_dtor+0xcd/0x180
[ 86.781537][ T24] Code: 18 e8 27 c3 00 00 43 0f b6 44 25 00 84 c0 0f 85 82 00 00 00 83 3b 00 75 1f 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 90 <0f> 0b 90 e9 66 ff ff ff 90 0f 0b 90 eb 8a 90 0f 0b 90 eb db 89 d9
[ 86.801238][ T24] RSP: 0018:ffffc900001e7a88 EFLAGS: 00010246
[ 86.807321][ T24] RAX: 0000000000000002 RBX: ffff8880534c8350 RCX: 324e54e437b5cc00
[ 86.815301][ T24] RDX: 0000000000000000 RSI: ffffffff8bc0ff80 RDI: ffff8880534c8350
[ 86.823278][ T24] RBP: 0000000000000193 R08: ffffffff8dddecaf R09: 1ffffffff1bbbd95
[ 86.831657][ T24] R10: dffffc0000000000 R11: fffffbfff1bbbd96 R12: dffffc0000000000
[ 86.839659][ T24] R13: 1ffff1100a69906a R14: ffff8880534c8350 R15: dffffc0000000000
[ 86.847688][ T24] ? destroy_super_work+0xe2/0x130
[ 86.852843][ T24] percpu_free_rwsem+0x40/0x80
[ 86.857631][ T24] destroy_super_work+0xee/0x130
[ 86.862598][ T24] ? process_scheduled_works+0x9ec/0x17a0
[ 86.868352][ T24] process_scheduled_works+0xadb/0x17a0
[ 86.873981][ T24] ? __pfx_process_scheduled_works+0x10/0x10
[ 86.880005][ T24] worker_thread+0x8a0/0xda0
[ 86.884657][ T24] kthread+0x70e/0x8a0
[ 86.888760][ T24] ? __pfx_worker_thread+0x10/0x10
[ 86.894043][ T24] ? __pfx_kthread+0x10/0x10
[ 86.898702][ T24] ? __pfx_kthread+0x10/0x10
[ 86.903327][ T24] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.908554][ T24] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.913777][ T24] ? __pfx_kthread+0x10/0x10
[ 86.918386][ T24] ret_from_fork+0x4b/0x80
[ 86.922828][ T24] ? __pfx_kthread+0x10/0x10
[ 86.927441][ T24] ret_from_fork_asm+0x1a/0x30
[ 86.932248][ T24]
[ 86.935534][ T24] Kernel Offset: disabled
[ 86.939872][ T24] Rebooting in 86400 seconds..