[ 27.792537][ T234]
[ 27.792793][ T234] =============================
[ 27.792990][ T234] WARNING: suspicious RCU usage
[ 27.793154][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 27.793313][ T234] -----------------------------
[ 27.793500][ T234] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 27.793735][ T234]
[ 27.793735][ T234] other info that might help us debug this:
[ 27.793735][ T234]
[ 27.794253][ T234]
[ 27.794253][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 27.794501][ T234] 1 lock held by self-connect_ip/234:
[ 27.794667][ T234] #0: ffff888006b4aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 27.794983][ T234]
[ 27.794983][ T234] stack backtrace:
[ 27.795184][ T234] CPU: 0 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 27.795482][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.795857][ T234] Call Trace:
[ 27.795997][ T234]
[ 27.796094][ T234] dump_stack_lvl+0xb0/0xd0
[ 27.796268][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 27.796443][ T234] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 27.796616][ T234] ? mark_held_locks+0x9e/0xe0
[ 27.796785][ T234] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 27.796985][ T234] ? stack_depot_save_flags+0x273/0x3a0
[ 27.797153][ T234] ? kasan_save_stack+0x24/0x50
[ 27.797329][ T234] ? kasan_save_track+0x14/0x30
[ 27.797494][ T234] ? kasan_save_free_info+0x3b/0x60
[ 27.797656][ T234] ? __kasan_slab_free+0x38/0x50
[ 27.797817][ T234] ? kfree+0xf3/0x340
[ 27.797938][ T234] ? tcp_ao_parse_crypto+0x269/0x650
[ 27.798142][ T234] ? __lock_acquire+0xb3f/0x1580
[ 27.798311][ T234] ? lock_acquire.part.0+0xeb/0x330
[ 27.798473][ T234] ? find_held_lock+0x2c/0x110
[ 27.798641][ T234] ? __lock_release+0x103/0x460
[ 27.798797][ T234] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 27.798960][ T234] ? hlock_class+0x4e/0x130
[ 27.799118][ T234] ? mark_lock+0x38/0x3e0
[ 27.799258][ T234] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 27.799422][ T234] do_tcp_getsockopt+0x10dd/0x2fe0
[ 27.799589][ T234] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 27.799749][ T234] ? tcp_ao_add_cmd+0xf22/0x1700
[ 27.799926][ T234] ? release_sock+0x1f/0x1d0
[ 27.800091][ T234] ? reacquire_held_locks+0x22f/0x4f0
[ 27.800256][ T234] ? release_sock+0x1f/0x1d0
[ 27.800420][ T234] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.800583][ T234] ? validate_chain+0x1fe/0xae0
[ 27.800745][ T234] ? find_held_lock+0x2c/0x110
[ 27.800907][ T234] ? __lock_release+0x103/0x460
[ 27.801066][ T234] ? __pfx_validate_chain+0x10/0x10
[ 27.801230][ T234] ? hlock_class+0x4e/0x130
[ 27.801394][ T234] ? mark_lock+0x38/0x3e0
[ 27.801524][ T234] ? __lock_acquire+0xb3f/0x1580
[ 27.801695][ T234] ? find_held_lock+0x2c/0x110
[ 27.801858][ T234] ? __lock_release+0x103/0x460
[ 27.802014][ T234] ? __might_fault+0x11b/0x170
[ 27.802175][ T234] ? __pfx___lock_release+0x10/0x10
[ 27.802331][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 27.802491][ T234] ? find_held_lock+0x2c/0x110
[ 27.802661][ T234] ? __might_fault+0xc3/0x170
[ 27.802821][ T234] ? __might_fault+0xc3/0x170
[ 27.802984][ T234] tcp_getsockopt+0x90/0xf0
[ 27.803153][ T234] do_sock_getsockopt+0x1c7/0x730
[ 27.803316][ T234] ? __fget_files+0x1af/0x3e0
[ 27.803482][ T234] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 27.803647][ T234] ? fdget+0x175/0x1e0
[ 27.803776][ T234] __sys_getsockopt+0xfc/0x1b0
[ 27.803935][ T234] ? __sys_setsockopt+0x174/0x1a0
[ 27.804097][ T234] ? __pfx___sys_getsockopt+0x10/0x10
[ 27.804262][ T234] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 27.804461][ T234] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 27.804672][ T234] __x64_sys_getsockopt+0xbd/0x160
[ 27.804833][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.805032][ T234] do_syscall_64+0xc1/0x1d0
[ 27.805196][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.805409][ T234] RIP: 0033:0x7fedc8a8246e
[ 27.805596][ T234] Code: 1f 44 00 00 48 8b 15 91 99 0a 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 59
[ 27.806191][ T234] RSP: 002b:00007fff37d90838 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 27.806451][ T234] RAX: ffffffffffffffda RBX: 00007fff37d90d20 RCX: 00007fedc8a8246e
[ 27.806689][ T234] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 27.806926][ T234] RBP: 00007fff37d90850 R08: 00007fff37d9084c R09: 0000000000000064
[ 27.807160][ T234] R10: 00007fff37d90850 R11: 0000000000000246 R12: 0000000000000009
[ 27.807404][ T234] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 27.807659][ T234]
[ 27.812503][ T234]
[ 27.812616][ T234] =============================
[ 27.812786][ T234] WARNING: suspicious RCU usage
[ 27.812943][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 27.813125][ T234] -----------------------------
[ 27.813297][ T234] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 27.813537][ T234]
[ 27.813537][ T234] other info that might help us debug this:
[ 27.813537][ T234]
[ 27.813844][ T234]
[ 27.813844][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 27.814095][ T234] 1 lock held by self-connect_ip/234:
[ 27.814265][ T234] #0: ffff888006b4aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 27.814565][ T234]
[ 27.814565][ T234] stack backtrace:
[ 27.814775][ T234] CPU: 0 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 27.815072][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.815437][ T234] Call Trace:
[ 27.815562][ T234]
[ 27.815647][ T234] dump_stack_lvl+0xb0/0xd0
[ 27.815814][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 27.815978][ T234] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 27.816146][ T234] tcp_v4_ao_lookup+0x84/0xd0
[ 27.816314][ T234] tcp_connect+0x1216/0x18b0
[ 27.816493][ T234] tcp_v4_connect+0x119e/0x1900
[ 27.816667][ T234] ? __pfx_tcp_v4_connect+0x10/0x10
[ 27.816833][ T234] ? mark_lock+0x38/0x3e0
[ 27.816965][ T234] __inet_stream_connect+0x272/0x9f0
[ 27.817132][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.817357][ T234] inet_stream_connect+0x57/0xa0
[ 27.817519][ T234] __sys_connect+0x205/0x280
[ 27.817683][ T234] ? __pfx___sys_connect+0x10/0x10
[ 27.817839][ T234] ? do_fcntl+0x5cc/0x8b0
[ 27.817981][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 27.818149][ T234] ? __fget_files+0x1b9/0x3e0
[ 27.818324][ T234] __x64_sys_connect+0x72/0xb0
[ 27.818487][ T234] do_syscall_64+0xc1/0x1d0
[ 27.818655][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.818857][ T234] RIP: 0033:0x7fedc8a8240b
[ 27.819022][ T234] Code: 83 ec 18 89 54 24 0c 48 89 34 24 89 7c 24 08 e8 eb c7 f4 ff 8b 54 24 0c 48 8b 34 24 41 89 c0 8b 7c 24 08 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 08 e8 41 c8 f4 ff 8b 44
[ 27.819604][ T234] RSP: 002b:00007fff37d90980 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 27.819848][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fedc8a8240b
[ 27.820091][ T234] RDX: 0000000000000010 RSI: 00007fff37d90a00 RDI: 0000000000000009
[ 27.820337][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 27.820582][ T234] R10: 00007fedc893a598 R11: 0000000000000293 R12: 000000000040e08e
[ 27.820823][ T234] R13: 0000000000000005 R14: 00007fff37d90a00 R15: 000000002ba9c6a0
[ 27.821083][ T234]
[ 27.824768][ T234]
[ 27.824924][ T234] =============================
[ 27.825125][ T234] WARNING: suspicious RCU usage
[ 27.825306][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 27.825466][ T234] -----------------------------
[ 27.825637][ T234] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 27.825868][ T234]
[ 27.825868][ T234] other info that might help us debug this:
[ 27.825868][ T234]
[ 27.826260][ T234]
[ 27.826260][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 27.826497][ T234] 1 lock held by self-connect_ip/234:
[ 27.826659][ T234] #0: ffff888006b4aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 27.826952][ T234]
[ 27.826952][ T234] stack backtrace:
[ 27.827168][ T234] CPU: 1 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 27.827475][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.827830][ T234] Call Trace:
[ 27.827952][ T234]
[ 27.828045][ T234] dump_stack_lvl+0xb0/0xd0
[ 27.828222][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 27.828388][ T234] tcp_ao_established+0x101/0x1b0
[ 27.828554][ T234] tcp_rcv_state_process+0xd2b/0x1e30
[ 27.828715][ T234] ? __release_sock+0xc8/0x390
[ 27.828885][ T234] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 27.829086][ T234] ? mark_lock+0x38/0x3e0
[ 27.829232][ T234] tcp_v4_do_rcv+0x14a/0x8c0
[ 27.829410][ T234] __release_sock+0x27a/0x390
[ 27.829578][ T234] release_sock+0x53/0x1d0
[ 27.829737][ T234] inet_stream_connect+0x7a/0xa0
[ 27.829900][ T234] __sys_connect+0x205/0x280
[ 27.830063][ T234] ? __pfx___sys_connect+0x10/0x10
[ 27.830231][ T234] ? do_fcntl+0x5cc/0x8b0
[ 27.830358][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 27.830520][ T234] ? __fget_files+0x1b9/0x3e0
[ 27.830694][ T234] __x64_sys_connect+0x72/0xb0
[ 27.830863][ T234] do_syscall_64+0xc1/0x1d0
[ 27.831103][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.831411][ T234] RIP: 0033:0x7fedc8a8240b
[ 27.831676][ T234] Code: 83 ec 18 89 54 24 0c 48 89 34 24 89 7c 24 08 e8 eb c7 f4 ff 8b 54 24 0c 48 8b 34 24 41 89 c0 8b 7c 24 08 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 08 e8 41 c8 f4 ff 8b 44
[ 27.832549][ T234] RSP: 002b:00007fff37d90980 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 27.832938][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fedc8a8240b
[ 27.833326][ T234] RDX: 0000000000000010 RSI: 00007fff37d90a00 RDI: 0000000000000009
[ 27.833717][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 27.834123][ T234] R10: 00007fedc893a598 R11: 0000000000000293 R12: 000000000040e08e
[ 27.834526][ T234] R13: 0000000000000005 R14: 00007fff37d90a00 R15: 000000002ba9c6a0
[ 27.834954][ T234]
[ 27.919693][ T234]
[ 27.919938][ T234] =============================
[ 27.920122][ T234] WARNING: suspicious RCU usage
[ 27.920283][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 27.920442][ T234] -----------------------------
[ 27.920604][ T234] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 27.920846][ T234]
[ 27.920846][ T234] other info that might help us debug this:
[ 27.920846][ T234]
[ 27.921175][ T234]
[ 27.921175][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 27.921410][ T234] 1 lock held by self-connect_ip/234:
[ 27.921580][ T234] #0: ffff888006b4d218 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 27.921879][ T234]
[ 27.921879][ T234] stack backtrace:
[ 27.922092][ T234] CPU: 3 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 27.922398][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.922788][ T234] Call Trace:
[ 27.922911][ T234]
[ 27.923003][ T234] dump_stack_lvl+0xb0/0xd0
[ 27.923167][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 27.923335][ T234] tcp_ao_set_repair+0x3ec/0x4c0
[ 27.923495][ T234] ? hlock_class+0x4e/0x130
[ 27.923656][ T234] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 27.923824][ T234] do_tcp_setsockopt+0xb43/0x2320
[ 27.923990][ T234] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 27.924146][ T234] ? __lock_acquire+0xb3f/0x1580
[ 27.924325][ T234] ? find_held_lock+0x2c/0x110
[ 27.924500][ T234] ? __lock_release+0x103/0x460
[ 27.924659][ T234] ? __fget_files+0x1af/0x3e0
[ 27.924818][ T234] ? __pfx___lock_release+0x10/0x10
[ 27.924981][ T234] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.925142][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 27.925315][ T234] do_sock_setsockopt+0x149/0x3a0
[ 27.925476][ T234] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 27.925647][ T234] ? fdget+0x175/0x1e0
[ 27.925774][ T234] __sys_setsockopt+0x104/0x1a0
[ 27.925942][ T234] ? __pfx___sys_setsockopt+0x10/0x10
[ 27.926106][ T234] ? __fget_files+0x1b9/0x3e0
[ 27.926270][ T234] ? __pfx___sys_socket+0x10/0x10
[ 27.926440][ T234] __x64_sys_setsockopt+0xbd/0x160
[ 27.926598][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.926794][ T234] do_syscall_64+0xc1/0x1d0
[ 27.926963][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.927283][ T234] RIP: 0033:0x7fedc8a8291e
[ 27.927461][ T234] Code: 0f 1f 40 00 48 8b 15 e1 94 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b1 0f 1f 00 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 a9
[ 27.928022][ T234] RSP: 002b:00007fff37d909b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000036
[ 27.928279][ T234] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007fedc8a8291e
[ 27.928520][ T234] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 27.928762][ T234] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 27.929002][ T234] R10: 00007fff37d909f0 R11: 0000000000000206 R12: 00007fff37d90bf0
[ 27.929247][ T234] R13: 000000000040e0c3 R14: 00007fff37d90d20 R15: 000000002baa3540
[ 27.929501][ T234]