Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts.
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[ 509.835352][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 509.842520][ C0] rcu: (detected by 0, t=10002 jiffies, g=122453, q=2 ncpus=2)
[ 509.850253][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294988192-4294978189), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 509.863621][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g122453 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 509.875686][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 509.885742][ C0] rcu: RCU grace-period kthread stack dump:
[ 509.891720][ C0] task:rcu_preempt state:R running task stack:14472 pid:16 ppid:2 flags:0x00004000
[ 509.902706][ C0] Call Trace:
[ 509.906106][ C0]
[ 509.909061][ C0] __schedule+0x68e/0x960
[ 509.913692][ C0] schedule+0x54/0xc0
[ 509.917712][ C0] schedule_timeout+0x13e/0x1c0
[ 509.922570][ C0] ? update_process_times+0xe0/0xe0
[ 509.927823][ C0] rcu_gp_fqs_loop+0x185/0x590
[ 509.932688][ C0] ? do_raw_spin_unlock+0x59/0x100
[ 509.937918][ C0] rcu_gp_kthread+0x1c/0x110
[ 509.942517][ C0] kthread+0x114/0x140
[ 509.946723][ C0] ? rcu_barrier_callback+0x20/0x20
[ 509.951924][ C0] ? kthread_blkcg+0x60/0x60
[ 509.956507][ C0] ret_from_fork+0x48/0x60
[ 509.961012][ C0] ? kthread_blkcg+0x60/0x60
[ 509.965597][ C0] ret_from_fork_asm+0x11/0x20
[ 509.970398][ C0]
[ 509.973514][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 509.979939][ C0] CPU: 0 PID: 14887 Comm: syz-executor566 Not tainted syzkaller #0
[ 509.987922][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 509.998064][ C0] RIP: 0010:__sanitizer_cov_trace_switch+0x65/0xe0
[ 510.004883][ C0] Code: 57 41 56 41 54 53 48 8d 4c 09 01 48 8b 54 24 20 65 4c 8b 05 8d 56 d3 7e 45 31 c9 eb 08 49 ff c1 4c 39 c8 74 77 4e 8b 54 ce 10 <65> 44 8b 1d 7b 56 d3 7e 41 81 e3 00 01 ff 00 74 13 41 81 fb 00 01
[ 510.024587][ C0] RSP: 0018:ffffc90001b07ca0 EFLAGS: 00000202
[ 510.030662][ C0] RAX: 0000000000000005 RBX: ffff88816778b75c RCX: 0000000000000001
[ 510.038640][ C0] RDX: ffffffff81bc6d1f RSI: ffffffff848e85c0 RDI: 0000000000000030
[ 510.046968][ C0] RBP: ffff88816778b75e R08: ffff888173215280 R09: 0000000000000003
[ 510.055028][ C0] R10: 0000000000000033 R11: 0000000000000000 R12: 0000000000000030
[ 510.063114][ C0] R13: 000000000000015c R14: 0000000000000001 R15: 00000000000001b0
[ 510.071087][ C0] FS: 00007f36912e26c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 510.080105][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 510.086952][ C0] CR2: 000055556f1b5328 CR3: 0000000108bbb000 CR4: 00000000003506f0
[ 510.095361][ C0] Call Trace:
[ 510.098959][ C0]
[ 510.101977][ C0] tomoyo_fill_path_info+0x9f/0x1e0
[ 510.107343][ C0] ? tomoyo_check_unix_address+0x80/0x2f0
[ 510.113084][ C0] tomoyo_check_unix_address+0x20b/0x2f0
[ 510.118735][ C0] tomoyo_socket_connect_permission+0x15b/0x1b0
[ 510.125168][ C0] security_socket_connect+0x35/0x60
[ 510.130496][ C0] __sys_connect+0x22f/0x2e0
[ 510.135221][ C0] __x64_sys_connect+0x1c/0x20
[ 510.140047][ C0] do_syscall_64+0x55/0xb0
[ 510.144484][ C0] ? clear_bhb_loop+0x40/0x90
[ 510.149207][ C0] ? clear_bhb_loop+0x40/0x90
[ 510.153972][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 510.159916][ C0] RIP: 0033:0x7f36913037d9
[ 510.164864][ C0] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48
[ 510.184647][ C0] RSP: 002b:00007f36912e2168 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 510.193146][ C0] RAX: ffffffffffffffda RBX: 00007f36913b2b48 RCX: 00007f36913037d9
[ 510.201213][ C0] RDX: 000000000000006e RSI: 0000200000000440 RDI: 0000000000000004
[ 510.209373][ C0] RBP: 00007f36913b2b40 R08: 00007f36912e2cdc R09: 0000000000000000
[ 510.217369][ C0] R10: 00007f36912e2cdc R11: 0000000000000246 R12: 00007f36913b2b4c
[ 510.225444][ C0] R13: 0000000000000000 R14: 00007ffd5ea0d7e0 R15: 00007ffd5ea0d8c8
[ 510.233863][ C0]