Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts.
[ 249.006471][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2656 jiffies s: 413 root: 0x1/.
[ 249.019073][ T18] rcu: blocking rcu_node structures (internal RCU debug):
[ 249.026237][ T18] Sending NMI from CPU 1 to CPUs 0:
[ 249.031515][ C0] NMI backtrace for cpu 0
[ 249.031526][ C0] CPU: 0 PID: 7708 Comm: syz-executor270 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0
[ 249.031542][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 249.031551][ C0] RIP: 0010:__lock_acquire+0x17b/0x1fd0
[ 249.031663][ C0] Code: 74 24 50 44 8b bc 24 d8 00 00 00 48 c7 c0 00 d4 9a 92 48 29 c3 48 c1 fb 03 48 bf 29 5c 8f c2 f5 28 5c 8f 48 0f af fb 41 89 fd <83> bc 24 e8 00 00 00 00 0f 85 2b 01 00 00 85 d2 0f 84 23 01 00 00
[ 249.031674][ C0] RSP: 0018:ffffc90004ebe390 EFLAGS: 00000807
[ 249.031688][ C0] RAX: ffffffff929ad400 RBX: 0000000000009fab RCX: ffffffff944bf403
[ 249.031699][ C0] RDX: 0000000000000002 RSI: dffffc0000000000 RDI: 0000000000000663
[ 249.031713][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 249.031722][ C0] R10: dffffc0000000000 R11: fffffbfff1f0d5ce R12: ffffc90004ebeb30
[ 249.031732][ C0] R13: 0000000000000663 R14: ffff88802bd4bc00 R15: 0000000000000000
[ 249.031741][ C0] FS: 00007fc78c3e46c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 249.031754][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 249.031764][ C0] CR2: 0000000020000000 CR3: 0000000029c7a000 CR4: 00000000003506f0
[ 249.031777][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 249.031785][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 249.031794][ C0] Call Trace:
[ 249.031801][ C0]
[ 249.031808][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0
[ 249.031922][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 249.031937][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 249.031963][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 249.031993][ C0] ? nmi_handle+0x14f/0x580
[ 249.032015][ C0] ? nmi_handle+0x2a/0x580
[ 249.032030][ C0] ? __lock_acquire+0x17b/0x1fd0
[ 249.032044][ C0] ? default_do_nmi+0x63/0x160
[ 249.032098][ C0] ? exc_nmi+0x123/0x1f0
[ 249.032116][ C0] ? end_repeat_nmi+0xf/0x53
[ 249.032192][ C0] ? __lock_acquire+0x17b/0x1fd0
[ 249.032206][ C0] ? __lock_acquire+0x17b/0x1fd0
[ 249.032221][ C0] ? __lock_acquire+0x17b/0x1fd0
[ 249.032235][ C0]
[ 249.032239][ C0]
[ 249.032248][ C0] ? mark_lock+0x9a/0x350
[ 249.032264][ C0] lock_acquire+0x1e4/0x530
[ 249.032278][ C0] ? tipc_sk_rcv+0x25a/0x1d10
[ 249.032348][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 249.032364][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 249.032378][ C0] ? lockdep_hardirqs_on+0x99/0x150
[ 249.032394][ C0] ? __pfx_tipc_node_distr_xmit+0x10/0x10
[ 249.032412][ C0] ? tipc_sk_rcv+0x25a/0x1d10
[ 249.032431][ C0] ? __pfx___local_bh_disable_ip+0x10/0x10
[ 249.032454][ C0] ? tipc_sk_rcv+0x460/0x1d10
[ 249.032472][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 249.032486][ C0] ? __pfx_tipc_sk_lookup+0x10/0x10
[ 249.032500][ C0] ? tipc_sk_rcv+0x25a/0x1d10
[ 249.032520][ C0] _raw_spin_lock_bh+0x35/0x50
[ 249.032554][ C0] ? tipc_sk_rcv+0x25a/0x1d10
[ 249.032573][ C0] tipc_sk_rcv+0x25a/0x1d10
[ 249.032592][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 249.032617][ C0] ? __pfx_tipc_sk_rcv+0x10/0x10
[ 249.032635][ C0] ? __asan_memset+0x23/0x50
[ 249.032669][ C0] ? lockdep_init_map_type+0xa1/0x910
[ 249.032691][ C0] ? __raw_spin_lock_init+0x45/0x100
[ 249.032715][ C0] tipc_node_xmit+0x1e1/0x1010
[ 249.032732][ C0] ? tipc_sk_rcv+0x1764/0x1d10
[ 249.032750][ C0] ? tipc_node_xmit+0x1e1/0x1010
[ 249.032766][ C0] ? tipc_sk_filter_rcv+0x1934/0x3480
[ 249.032795][ C0] ? tipc_node_xmit+0x1e1/0x1010
[ 249.032811][ C0] ? tipc_node_distr_xmit+0x30d/0x450
[ 249.032828][ C0] ? __release_sock+0x243/0x350
[ 249.032896][ C0] ? release_sock+0x61/0x1f0
[ 249.032910][ C0] ? sk_setsockopt+0xb19/0x3380
[ 249.032924][ C0] ? do_sock_setsockopt+0x2fb/0x720
[ 249.032954][ C0] ? __sys_setsockopt+0x1ae/0x250
[ 249.032969][ C0] ? __pfx_tipc_node_xmit+0x10/0x10
[ 249.032995][ C0] ? mark_lock+0x9a/0x350
[ 249.033012][ C0] tipc_node_distr_xmit+0x30d/0x450
[ 249.033034][ C0] ? __pfx_tipc_node_distr_xmit+0x10/0x10
[ 249.033060][ C0] tipc_sk_rcv+0x15e2/0x1d10
[ 249.033079][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 249.033104][ C0] ? __pfx_tipc_sk_rcv+0x10/0x10
[ 249.033122][ C0] ? __asan_memset+0x23/0x50
[ 249.033136][ C0] ? lockdep_init_map_type+0xa1/0x910
[ 249.033157][ C0] ? __raw_spin_lock_init+0x45/0x100
[ 249.033176][ C0] tipc_node_xmit+0x1e1/0x1010
[ 249.033198][ C0] ? __pfx_tipc_node_xmit+0x10/0x10
[ 249.033216][ C0] ? __pfx_validate_chain+0x10/0x10
[ 249.033233][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 249.033255][ C0] tipc_sk_filter_rcv+0x1934/0x3480
[ 249.033290][ C0] ? __pfx_tipc_sk_filter_rcv+0x10/0x10
[ 249.033306][ C0] ? lockdep_hardirqs_on+0x99/0x150
[ 249.033329][ C0] tipc_sk_rcv+0x8b3/0x1d10
[ 249.033347][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 249.033372][ C0] ? __pfx_tipc_sk_rcv+0x10/0x10
[ 249.033390][ C0] ? __asan_memset+0x23/0x50
[ 249.033404][ C0] ? lockdep_init_map_type+0xa1/0x910
[ 249.033425][ C0] ? __raw_spin_lock_init+0x45/0x100
[ 249.033444][ C0] tipc_node_xmit+0x1e1/0x1010
[ 249.033464][ C0] ? __pfx_tipc_node_xmit+0x10/0x10
[ 249.033494][ C0] tipc_node_distr_xmit+0x30d/0x450
[ 249.033515][ C0] ? __pfx_tipc_node_distr_xmit+0x10/0x10
[ 249.033540][ C0] tipc_sk_backlog_rcv+0x1a2/0x230
[ 249.033557][ C0] ? __pfx_tipc_sk_backlog_rcv+0x10/0x10
[ 249.033575][ C0] ? do_raw_spin_unlock+0x13c/0x8b0
[ 249.033596][ C0] ? __pfx_tipc_sk_backlog_rcv+0x10/0x10
[ 249.033611][ C0] __release_sock+0x243/0x350
[ 249.033632][ C0] release_sock+0x61/0x1f0
[ 249.033648][ C0] sk_setsockopt+0xb19/0x3380
[ 249.033664][ C0] ? __pfx___might_resched+0x10/0x10
[ 249.033693][ C0] ? __pfx_sk_setsockopt+0x10/0x10
[ 249.033714][ C0] ? aa_sk_perm+0x967/0xab0
[ 249.033758][ C0] ? __pfx_aa_sk_perm+0x10/0x10
[ 249.033772][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 249.033785][ C0] ? aa_sock_opt_perm+0x79/0x120
[ 249.033802][ C0] ? bpf_lsm_socket_setsockopt+0x9/0x10
[ 249.033830][ C0] ? security_socket_setsockopt+0x87/0xb0
[ 249.033851][ C0] do_sock_setsockopt+0x2fb/0x720
[ 249.033870][ C0] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 249.033887][ C0] ? __fget_files+0x3f4/0x470
[ 249.033915][ C0] ? __fget_files+0x28/0x470
[ 249.033936][ C0] __sys_setsockopt+0x1ae/0x250
[ 249.033954][ C0] __x64_sys_setsockopt+0xb5/0xd0
[ 249.033972][ C0] do_syscall_64+0xfb/0x240
[ 249.033991][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 249.034010][ C0] RIP: 0033:0x7fc78c4293a9
[ 249.034023][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48
[ 249.034033][ C0] RSP: 002b:00007fc78c3e4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 249.034049][ C0] RAX: ffffffffffffffda RBX: 00007fc78c3e46c0 RCX: 00007fc78c4293a9
[ 249.034059][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 249.034068][ C0] RBP: 00007fc78c4b3328 R08: 0000000000000004 R09: 0000000000000000
[ 249.034076][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fc78c4b3320
[ 249.034086][ C0] R13: 00007fc78c4b332c R14: 00007ffff8377160 R15: 00007ffff8377248
[ 249.034102][ C0]
[ 249.034109][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.593 msecs