Warning: Permanently added '10.128.0.141' (ECDSA) to the list of known hosts.
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[ 38.535626][ T3649] ==================================================================
[ 38.543695][ T3649] BUG: KASAN: use-after-free in add_wait_queue+0x1c0/0x260
[ 38.550906][ T3649] Read of size 4 at addr ffff88807ec70f18 by task syz-executor133/3649
[ 38.559147][ T3649]
[ 38.561469][ T3649] CPU: 1 PID: 3649 Comm: syz-executor133 Tainted: G W 5.17.0-syzkaller-01442-gb47d5a4f6b8d #0
[ 38.573023][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.583079][ T3649] Call Trace:
[ 38.586362][ T3649]
[ 38.589296][ T3649] dump_stack_lvl+0xcd/0x134
[ 38.593907][ T3649] print_address_description.constprop.0.cold+0x8d/0x336
[ 38.600948][ T3649] ? add_wait_queue+0x1c0/0x260
[ 38.605812][ T3649] ? add_wait_queue+0x1c0/0x260
[ 38.610683][ T3649] kasan_report.cold+0x83/0xdf
[ 38.615464][ T3649] ? add_wait_queue+0x1c0/0x260
[ 38.620332][ T3649] add_wait_queue+0x1c0/0x260
[ 38.625024][ T3649] __io_queue_proc+0x18c/0x6f0
[ 38.629800][ T3649] ? io_poll_queue_proc+0x50/0x50
[ 38.634840][ T3649] n_tty_poll+0x76/0x8a0
[ 38.639116][ T3649] ? n_tty_read+0x1230/0x1230
[ 38.643811][ T3649] tty_poll+0x139/0x1b0
[ 38.647987][ T3649] ? tty_release+0x1200/0x1200
[ 38.653365][ T3649] __io_arm_poll_handler+0x397/0xc00
[ 38.658679][ T3649] ? kmem_cache_alloc_trace+0x1da/0x3d0
[ 38.664246][ T3649] io_arm_poll_handler+0x42c/0x940
[ 38.669385][ T3649] ? io_cqring_wait+0x18d0/0x18d0
[ 38.674417][ T3649] ? io_poll_queue_proc+0x50/0x50
[ 38.679453][ T3649] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 38.685887][ T3649] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.692150][ T3649] io_queue_sqe_arm_apoll+0x6d/0x430
[ 38.697462][ T3649] io_submit_sqes+0x7dda/0x9310
[ 38.702332][ T3649] ? rcu_read_lock_sched_held+0xd/0x70
[ 38.707806][ T3649] ? io_apoll_task_func+0x230/0x230
[ 38.713024][ T3649] ? lock_release+0x522/0x720
[ 38.717709][ T3649] ? __do_sys_io_uring_enter+0x9f1/0x1520
[ 38.723411][ T3649] __do_sys_io_uring_enter+0x9f1/0x1520
[ 38.728937][ T3649] ? rcu_read_lock_sched_held+0xd/0x70
[ 38.734389][ T3649] ? lock_release+0x522/0x720
[ 38.739052][ T3649] ? lock_downgrade+0x6e0/0x6e0
[ 38.743893][ T3649] ? io_submit_sqes+0x9310/0x9310
[ 38.748914][ T3649] ? vtime_user_exit+0x218/0x6c0
[ 38.753835][ T3649] ? syscall_enter_from_user_mode+0x21/0x70
[ 38.759730][ T3649] do_syscall_64+0x35/0xb0
[ 38.764149][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.770026][ T3649] RIP: 0033:0x7f9692ff4fd9
[ 38.774420][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.794002][ T3649] RSP: 002b:00007ffee24ecca8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
[ 38.802395][ T3649] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9692ff4fd9
[ 38.810345][ T3649] RDX: 0000000000000000 RSI: 0000000000001261 RDI: 0000000000000004
[ 38.818414][ T3649] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 38.826378][ T3649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009668
[ 38.834345][ T3649] R13: 00007ffee24ecccc R14: 00007ffee24ecce0 R15: 00007ffee24eccd0
[ 38.842308][ T3649]
[ 38.845308][ T3649]
[ 38.847610][ T3649] Allocated by task 3631:
[ 38.851910][ T3649] kasan_save_stack+0x1e/0x40
[ 38.856572][ T3649] __kasan_kmalloc+0xa9/0xd0
[ 38.861140][ T3649] io_arm_poll_handler+0x39d/0x940
[ 38.866234][ T3649] io_queue_sqe_arm_apoll+0x6d/0x430
[ 38.871508][ T3649] io_submit_sqes+0x7dda/0x9310
[ 38.876337][ T3649] __do_sys_io_uring_enter+0x9f1/0x1520
[ 38.881860][ T3649] do_syscall_64+0x35/0xb0
[ 38.886255][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.892123][ T3649]
[ 38.894426][ T3649] Freed by task 3615:
[ 38.898384][ T3649] kasan_save_stack+0x1e/0x40
[ 38.903041][ T3649] kasan_set_track+0x21/0x30
[ 38.907624][ T3649] kasan_set_free_info+0x20/0x30
[ 38.912551][ T3649] ____kasan_slab_free+0x126/0x160
[ 38.917655][ T3649] slab_free_freelist_hook+0x8b/0x1c0
[ 38.923017][ T3649] kfree+0xd0/0x390
[ 38.926810][ T3649] io_ring_exit_work+0x7f7/0x1053
[ 38.931826][ T3649] process_one_work+0x9ac/0x1650
[ 38.936746][ T3649] worker_thread+0x657/0x1110
[ 38.941416][ T3649] kthread+0x2e9/0x3a0
[ 38.945503][ T3649] ret_from_fork+0x1f/0x30
[ 38.949901][ T3649]
[ 38.952212][ T3649] The buggy address belongs to the object at ffff88807ec70f00
[ 38.952212][ T3649] which belongs to the cache kmalloc-96 of size 96
[ 38.966083][ T3649] The buggy address is located 24 bytes inside of
[ 38.966083][ T3649] 96-byte region [ffff88807ec70f00, ffff88807ec70f60)
[ 38.979245][ T3649] The buggy address belongs to the page:
[ 38.984847][ T3649] page:ffffea0001fb1c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7ec70
[ 38.994994][ T3649] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 39.002529][ T3649] raw: 00fff00000000200 ffffea00051d7980 dead000000000006 ffff888010c41780
[ 39.011099][ T3649] raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000
[ 39.019662][ T3649] page dumped because: kasan: bad access detected
[ 39.026053][ T3649] page_owner tracks the page as allocated
[ 39.031742][ T3649] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY), pid 2955, ts 13260642360, free_ts 13233642928
[ 39.047726][ T3649] get_page_from_freelist+0xa72/0x2f50
[ 39.053193][ T3649] __alloc_pages+0x1b2/0x500
[ 39.057780][ T3649] alloc_pages+0x1aa/0x310
[ 39.062182][ T3649] allocate_slab+0x27f/0x3c0
[ 39.066763][ T3649] ___slab_alloc+0xbe1/0x12b0
[ 39.071426][ T3649] __slab_alloc.constprop.0+0x4d/0xa0
[ 39.076780][ T3649] __kmalloc+0x372/0x450
[ 39.081001][ T3649] tomoyo_commit_ok+0x1e/0x90
[ 39.085657][ T3649] tomoyo_update_domain+0x5de/0x850
[ 39.090832][ T3649] tomoyo_write_file+0x68b/0x7f0
[ 39.095748][ T3649] tomoyo_write_domain2+0x116/0x1d0
[ 39.100925][ T3649] tomoyo_supervisor+0xbc7/0xf00
[ 39.105843][ T3649] tomoyo_path_number_perm+0x419/0x590
[ 39.111280][ T3649] security_file_ioctl+0x50/0xb0
[ 39.116199][ T3649] __x64_sys_ioctl+0xb3/0x200
[ 39.120855][ T3649] do_syscall_64+0x35/0xb0
[ 39.125251][ T3649] page last free stack trace:
[ 39.129898][ T3649] free_pcp_prepare+0x374/0x870
[ 39.134755][ T3649] free_unref_page_list+0x1a9/0xfa0
[ 39.139949][ T3649] release_pages+0x317/0x1220
[ 39.144623][ T3649] tlb_finish_mmu+0x165/0x8c0
[ 39.149280][ T3649] exit_mmap+0x21a/0x6a0
[ 39.153505][ T3649] __mmput+0x122/0x4b0
[ 39.157573][ T3649] mmput+0x56/0x60
[ 39.161270][ T3649] do_exit+0xa12/0x29d0
[ 39.165414][ T3649] do_group_exit+0xd2/0x2f0
[ 39.169896][ T3649] __x64_sys_exit_group+0x3a/0x50
[ 39.174903][ T3649] do_syscall_64+0x35/0xb0
[ 39.179309][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.185182][ T3649]
[ 39.187492][ T3649] Memory state around the buggy address:
[ 39.193100][ T3649] ffff88807ec70e00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 39.201136][ T3649] ffff88807ec70e80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 39.209169][ T3649] >ffff88807ec70f00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 39.217202][ T3649] ^
[ 39.222026][ T3649] ffff88807ec70f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc
[ 39.230085][ T3649] ffff88807ec71000: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc
[ 39.238147][ T3649] ==================================================================
[ 39.246195][ T3649] Kernel panic - not syncing: panic_on_warn set ...
[ 39.252764][ T3649] CPU: 1 PID: 3649 Comm: syz-executor133 Tainted: G B W 5.17.0-syzkaller-01442-gb47d5a4f6b8d #0
[ 39.264287][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.274343][ T3649] Call Trace:
[ 39.277607][ T3649]
[ 39.280519][ T3649] dump_stack_lvl+0xcd/0x134
[ 39.285104][ T3649] panic+0x2b0/0x6dd
[ 39.288989][ T3649] ? __warn_printk+0xf3/0xf3
[ 39.293657][ T3649] ? add_wait_queue+0x1c0/0x260
[ 39.298489][ T3649] ? add_wait_queue+0x1c0/0x260
[ 39.303316][ T3649] ? add_wait_queue+0x1c0/0x260
[ 39.308144][ T3649] end_report.cold+0x63/0x6f
[ 39.312717][ T3649] kasan_report.cold+0x71/0xdf
[ 39.317471][ T3649] ? add_wait_queue+0x1c0/0x260
[ 39.322302][ T3649] add_wait_queue+0x1c0/0x260
[ 39.326967][ T3649] __io_queue_proc+0x18c/0x6f0
[ 39.331722][ T3649] ? io_poll_queue_proc+0x50/0x50
[ 39.336741][ T3649] n_tty_poll+0x76/0x8a0
[ 39.340974][ T3649] ? n_tty_read+0x1230/0x1230
[ 39.345640][ T3649] tty_poll+0x139/0x1b0
[ 39.349783][ T3649] ? tty_release+0x1200/0x1200
[ 39.354530][ T3649] __io_arm_poll_handler+0x397/0xc00
[ 39.359799][ T3649] ? kmem_cache_alloc_trace+0x1da/0x3d0
[ 39.365334][ T3649] io_arm_poll_handler+0x42c/0x940
[ 39.370429][ T3649] ? io_cqring_wait+0x18d0/0x18d0
[ 39.375449][ T3649] ? io_poll_queue_proc+0x50/0x50
[ 39.380467][ T3649] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 39.386711][ T3649] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 39.392946][ T3649] io_queue_sqe_arm_apoll+0x6d/0x430
[ 39.398230][ T3649] io_submit_sqes+0x7dda/0x9310
[ 39.403077][ T3649] ? rcu_read_lock_sched_held+0xd/0x70
[ 39.408536][ T3649] ? io_apoll_task_func+0x230/0x230
[ 39.413728][ T3649] ? lock_release+0x522/0x720
[ 39.418397][ T3649] ? __do_sys_io_uring_enter+0x9f1/0x1520
[ 39.425749][ T3649] __do_sys_io_uring_enter+0x9f1/0x1520
[ 39.431280][ T3649] ? rcu_read_lock_sched_held+0xd/0x70
[ 39.436720][ T3649] ? lock_release+0x522/0x720
[ 39.441379][ T3649] ? lock_downgrade+0x6e0/0x6e0
[ 39.446219][ T3649] ? io_submit_sqes+0x9310/0x9310
[ 39.451231][ T3649] ? vtime_user_exit+0x218/0x6c0
[ 39.456158][ T3649] ? syscall_enter_from_user_mode+0x21/0x70
[ 39.462047][ T3649] do_syscall_64+0x35/0xb0
[ 39.466446][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.472319][ T3649] RIP: 0033:0x7f9692ff4fd9
[ 39.476715][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.496415][ T3649] RSP: 002b:00007ffee24ecca8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
[ 39.504814][ T3649] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9692ff4fd9
[ 39.512767][ T3649] RDX: 0000000000000000 RSI: 0000000000001261 RDI: 0000000000000004
[ 39.520719][ T3649] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 39.528669][ T3649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009668
[ 39.536621][ T3649] R13: 00007ffee24ecccc R14: 00007ffee24ecce0 R15: 00007ffee24eccd0
[ 39.544578][ T3649]
[ 40.623314][ T3649] Shutting down cpus with NMI
[ 40.628187][ T3649] Kernel Offset: disabled
[ 40.632495][ T3649] Rebooting in 86400 seconds..