Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts.
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[   88.322617][ T5855] ==================================================================
[   88.330742][ T5855] BUG: KASAN: use-after-free in __crypto_shash_import+0x26a/0x2a0
[   88.338582][ T5855] Write of size 1 at addr ffff88817c920b47 by task syz-executor264/5855
[   88.346902][ T5855] 
[   88.349261][ T5855] CPU: 0 UID: 0 PID: 5855 Comm: syz-executor264 Not tainted 6.15.0-rc7-next-20250523-syzkaller #0 PREEMPT(full) 
[   88.349280][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   88.349314][ T5855] Call Trace:
[   88.349320][ T5855]  <TASK>
[   88.349328][ T5855]  dump_stack_lvl+0x189/0x250
[   88.349345][ T5855]  ? __virt_addr_valid+0x1c8/0x5c0
[   88.349362][ T5855]  ? rcu_is_watching+0x15/0xb0
[   88.349376][ T5855]  ? __kasan_check_byte+0x12/0x40
[   88.349393][ T5855]  ? __pfx_dump_stack_lvl+0x10/0x10
[   88.349408][ T5855]  ? rcu_is_watching+0x15/0xb0
[   88.349423][ T5855]  ? lock_release+0x4b/0x3e0
[   88.349447][ T5855]  ? __virt_addr_valid+0x1c8/0x5c0
[   88.349469][ T5855]  ? __virt_addr_valid+0x4a5/0x5c0
[   88.349487][ T5855]  print_report+0xd2/0x2b0
[   88.349509][ T5855]  ? __crypto_shash_import+0x26a/0x2a0
[   88.349531][ T5855]  kasan_report+0x118/0x150
[   88.349547][ T5855]  ? __local_bh_enable_ip+0x12d/0x1c0
[   88.349573][ T5855]  ? __crypto_shash_import+0x26a/0x2a0
[   88.349599][ T5855]  __crypto_shash_import+0x26a/0x2a0
[   88.349624][ T5855]  crypto_shash_import+0x84/0x230
[   88.349649][ T5855]  hash_accept+0x1fb/0x280
[   88.349667][ T5855]  do_accept+0x48f/0x680
[   88.349697][ T5855]  ? __pfx_do_accept+0x10/0x10
[   88.349728][ T5855]  __sys_accept4+0x11c/0x1c0
[   88.349752][ T5855]  ? __pfx___sys_accept4+0x10/0x10
[   88.349779][ T5855]  __x64_sys_accept+0x7d/0x90
[   88.349802][ T5855]  do_syscall_64+0xfa/0x3b0
[   88.349827][ T5855]  ? lockdep_hardirqs_on+0x9c/0x150
[   88.349848][ T5855]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   88.349869][ T5855]  ? clear_bhb_loop+0x60/0xb0
[   88.349891][ T5855]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   88.349910][ T5855] RIP: 0033:0x7f685ecf6d59
[   88.349932][ T5855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   88.349954][ T5855] RSP: 002b:00007ffe73b98688 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
[   88.349975][ T5855] RAX: ffffffffffffffda RBX: 00000000000158a5 RCX: 00007f685ecf6d59
[   88.349990][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[   88.350002][ T5855] RBP: 0000000000000000 R08: 00007ffe73b986bc R09: 00007ffe73b986bc
[   88.350015][ T5855] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe73b986bc
[   88.350028][ T5855] R13: 00007ffe73b986f0 R14: 00007ffe73b986d0 R15: 0000000000000002
[   88.350050][ T5855]  </TASK>
[   88.350057][ T5855] 
[   88.589335][ T5855] The buggy address belongs to the physical page:
[   88.595749][ T5855] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x17c920
[   88.604613][ T5855] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff)
[   88.611825][ T5855] raw: 057ff00000000000 ffffea0005f24808 ffffea0005f24808 0000000000000000
[   88.620413][ T5855] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[   88.628991][ T5855] page dumped because: kasan: bad access detected
[   88.635417][ T5855] page_owner info is not present (never set?)
[   88.641484][ T5855] 
[   88.643809][ T5855] Memory state around the buggy address:
[   88.649444][ T5855]  ffff88817c920a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   88.657501][ T5855]  ffff88817c920a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   88.665567][ T5855] >ffff88817c920b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
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[   88.673633][ T5855]                                            ^
[   88.679779][ T5855]  ffff88817c920b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   88.687841][ T5855]  ffff88817c920c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   88.695900][ T5855] ==================================================================
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[   88.732268][ T5855] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   88.739519][ T5855] CPU: 0 UID: 0 PID: 5855 Comm: syz-executor264 Not tainted 6.15.0-rc7-next-20250523-syzkaller #0 PREEMPT(full) 
[   88.751436][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   88.761513][ T5855] Call Trace:
[   88.764811][ T5855]  <TASK>
[   88.767767][ T5855]  dump_stack_lvl+0x99/0x250
[   88.772385][ T5855]  ? __asan_memcpy+0x40/0x70
[   88.777010][ T5855]  ? __pfx_dump_stack_lvl+0x10/0x10
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[   88.782244][ T5855]  ? __pfx__printk+0x10/0x10
[   88.786859][ T5855]  panic+0x2db/0x790
[   88.790780][ T5855]  ? __pfx_panic+0x10/0x10
[   88.795242][ T5855]  ? _raw_spin_unlock_irqrestore+0xfd/0x110
[   88.801154][ T5855]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   88.807490][ T5855]  ? print_memory_metadata+0x314/0x400
[   88.812986][ T5855]  ? __crypto_shash_import+0x26a/0x2a0
[   88.818473][ T5855]  check_panic_on_warn+0x89/0xb0
[   88.823427][ T5855]  ? __crypto_shash_import+0x26a/0x2a0
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[   88.828926][ T5855]  end_report+0x78/0x160
[   88.833192][ T5855]  kasan_report+0x129/0x150
[   88.837704][ T5855]  ? __local_bh_enable_ip+0x12d/0x1c0
[   88.843102][ T5855]  ? __crypto_shash_import+0x26a/0x2a0
[   88.848624][ T5855]  __crypto_shash_import+0x26a/0x2a0
[   88.853938][ T5855]  crypto_shash_import+0x84/0x230
[   88.858988][ T5855]  hash_accept+0x1fb/0x280
[   88.863439][ T5855]  do_accept+0x48f/0x680
[   88.867713][ T5855]  ? __pfx_do_accept+0x10/0x10
[   88.872490][ T5855]  __sys_accept4+0x11c/0x1c0
[   88.877100][ T5855]  ? __pfx___sys_accept4+0x10/0x10
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[   88.882263][ T5855]  __x64_sys_accept+0x7d/0x90
[   88.886970][ T5855]  do_syscall_64+0xfa/0x3b0
[   88.891490][ T5855]  ? lockdep_hardirqs_on+0x9c/0x150
[   88.896728][ T5855]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   88.902813][ T5855]  ? clear_bhb_loop+0x60/0xb0
[   88.907504][ T5855]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   88.913473][ T5855] RIP: 0033:0x7f685ecf6d59
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[   88.917912][ T5855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   88.937537][ T5855] RSP: 002b:00007ffe73b98688 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
[   88.945970][ T5855] RAX: ffffffffffffffda RBX: 00000000000158a5 RCX: 00007f685ecf6d59
[   88.953963][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[   88.961951][ T5855] RBP: 0000000000000000 R08: 00007ffe73b986bc R09: 00007ffe73b986bc
[   88.969955][ T5855] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe73b986bc
executing program
[   88.977945][ T5855] R13: 00007ffe73b986f0 R14: 00007ffe73b986d0 R15: 0000000000000002
[   88.985944][ T5855]  </TASK>
[   88.989334][ T5855] Kernel Offset: disabled
[   88.993671][ T5855] Rebooting in 86400 seconds..