[ 25.372941][ T233]
[ 25.373191][ T233] =============================
[ 25.373369][ T233] WARNING: suspicious RCU usage
[ 25.373555][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.373733][ T233] -----------------------------
[ 25.373908][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.374162][ T233]
[ 25.374162][ T233] other info that might help us debug this:
[ 25.374162][ T233]
[ 25.374507][ T233]
[ 25.374507][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.374916][ T233] 1 lock held by self-connect_ip/233:
[ 25.375096][ T233] #0: ffff88800597aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.375459][ T233]
[ 25.375459][ T233] stack backtrace:
[ 25.375678][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.375977][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.376357][ T233] Call Trace:
[ 25.376493][ T233]
[ 25.376586][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.376768][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.376946][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.377126][ T233] ? mark_held_locks+0x9e/0xe0
[ 25.377304][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.377515][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 25.377693][ T233] ? kasan_save_stack+0x24/0x50
[ 25.377866][ T233] ? kasan_save_track+0x14/0x30
[ 25.378038][ T233] ? kasan_save_free_info+0x3b/0x60
[ 25.378210][ T233] ? __kasan_slab_free+0x38/0x50
[ 25.378384][ T233] ? kfree+0xf3/0x340
[ 25.378515][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.378722][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.378906][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 25.379077][ T233] ? find_held_lock+0x2c/0x110
[ 25.379253][ T233] ? __lock_release+0x103/0x460
[ 25.379427][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.379600][ T233] ? hlock_class+0x4e/0x130
[ 25.379771][ T233] ? mark_lock+0x38/0x3e0
[ 25.379914][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.380090][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.380278][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.380452][ T233] ? tcp_ao_add_cmd+0xf22/0x1700
[ 25.380638][ T233] ? release_sock+0x1f/0x1d0
[ 25.380812][ T233] ? reacquire_held_locks+0x22f/0x4f0
[ 25.380988][ T233] ? release_sock+0x1f/0x1d0
[ 25.381163][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.381354][ T233] ? validate_chain+0x1fe/0xae0
[ 25.381525][ T233] ? find_held_lock+0x2c/0x110
[ 25.381699][ T233] ? __pfx_validate_chain+0x10/0x10
[ 25.381871][ T233] ? __pfx_validate_chain+0x10/0x10
[ 25.382040][ T233] ? hlock_class+0x4e/0x130
[ 25.382212][ T233] ? mark_lock+0x38/0x3e0
[ 25.382346][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.382532][ T233] ? find_held_lock+0x2c/0x110
[ 25.382706][ T233] ? __lock_release+0x103/0x460
[ 25.382883][ T233] ? __might_fault+0x11b/0x170
[ 25.383056][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.383228][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.383403][ T233] ? find_held_lock+0x2c/0x110
[ 25.383580][ T233] ? __might_fault+0xc3/0x170
[ 25.383750][ T233] ? __might_fault+0xc3/0x170
[ 25.383925][ T233] tcp_getsockopt+0x90/0xf0
[ 25.384100][ T233] do_sock_getsockopt+0x1c7/0x730
[ 25.384275][ T233] ? __fget_files+0x1af/0x3e0
[ 25.384447][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.384627][ T233] ? fdget+0x175/0x1e0
[ 25.384762][ T233] __sys_getsockopt+0xfc/0x1b0
[ 25.384937][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.385111][ T233] ? __pfx_task_work_run+0x10/0x10
[ 25.385289][ T233] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.385512][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 25.385688][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.385905][ T233] do_syscall_64+0xc1/0x1d0
[ 25.386082][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.386299][ T233] RIP: 0033:0x7f57580b846e
[ 25.386479][ T233] 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
[ 25.387087][ T233] RSP: 002b:00007ffc41bb8108 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.387350][ T233] RAX: ffffffffffffffda RBX: 00007ffc41bb85f0 RCX: 00007f57580b846e
[ 25.387612][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.387872][ T233] RBP: 00007ffc41bb8120 R08: 00007ffc41bb811c R09: 0000000000000064
[ 25.388133][ T233] R10: 00007ffc41bb8120 R11: 0000000000000246 R12: 0000000000000009
[ 25.388395][ T233] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 25.388668][ T233]
[ 25.393472][ T233]
[ 25.393603][ T233] =============================
[ 25.393778][ T233] WARNING: suspicious RCU usage
[ 25.393957][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.394134][ T233] -----------------------------
[ 25.394311][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.394663][ T233]
[ 25.394663][ T233] other info that might help us debug this:
[ 25.394663][ T233]
[ 25.395006][ T233]
[ 25.395006][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.395265][ T233] 1 lock held by self-connect_ip/233:
[ 25.395509][ T233] #0: ffff88800597aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.395840][ T233]
[ 25.395840][ T233] stack backtrace:
[ 25.396058][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.396369][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.396760][ T233] Call Trace:
[ 25.396898][ T233]
[ 25.396993][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.397180][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.397364][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.397550][ T233] tcp_v4_ao_lookup+0x84/0xd0
[ 25.397732][ T233] tcp_connect+0x1216/0x18b0
[ 25.397921][ T233] tcp_v4_connect+0x119e/0x1900
[ 25.398110][ T233] ? __pfx_tcp_v4_connect+0x10/0x10
[ 25.398294][ T233] ? mark_lock+0x38/0x3e0
[ 25.398437][ T233] __inet_stream_connect+0x272/0x9f0
[ 25.398613][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.398840][ T233] inet_stream_connect+0x57/0xa0
[ 25.399017][ T233] __sys_connect+0x205/0x280
[ 25.399198][ T233] ? __pfx___sys_connect+0x10/0x10
[ 25.399374][ T233] ? do_fcntl+0x5cc/0x8b0
[ 25.399509][ T233] ? __pfx_do_fcntl+0x10/0x10
[ 25.399690][ T233] ? __fget_files+0x1b9/0x3e0
[ 25.399878][ T233] __x64_sys_connect+0x72/0xb0
[ 25.400058][ T233] do_syscall_64+0xc1/0x1d0
[ 25.400246][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.400473][ T233] RIP: 0033:0x7f57580b840b
[ 25.400658][ T233] 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
[ 25.401277][ T233] RSP: 002b:00007ffc41bb8250 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.401549][ T233] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f57580b840b
[ 25.401821][ T233] RDX: 0000000000000010 RSI: 00007ffc41bb82d0 RDI: 0000000000000009
[ 25.402085][ T233] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.402349][ T233] R10: 00007f5757f70598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.402615][ T233] R13: 0000000000000005 R14: 00007ffc41bb82d0 R15: 00000000380bf6a0
[ 25.402901][ T233]
[ 25.405214][ T233]
[ 25.405341][ T233] =============================
[ 25.405535][ T233] WARNING: suspicious RCU usage
[ 25.405711][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.405883][ T233] -----------------------------
[ 25.406058][ T233] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 25.406321][ T233]
[ 25.406321][ T233] other info that might help us debug this:
[ 25.406321][ T233]
[ 25.406678][ T233]
[ 25.406678][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.406931][ T233] 1 lock held by self-connect_ip/233:
[ 25.407108][ T233] #0: ffff88800597aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.407430][ T233]
[ 25.407430][ T233] stack backtrace:
[ 25.407659][ T233] CPU: 2 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.407961][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.408341][ T233] Call Trace:
[ 25.408476][ T233]
[ 25.408571][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.408752][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.408934][ T233] tcp_ao_established+0x101/0x1b0
[ 25.409110][ T233] tcp_rcv_state_process+0xd2b/0x1e30
[ 25.409284][ T233] ? __release_sock+0xc8/0x390
[ 25.409465][ T233] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 25.409679][ T233] ? mark_lock+0x38/0x3e0
[ 25.409819][ T233] tcp_v4_do_rcv+0x14a/0x8c0
[ 25.409997][ T233] __release_sock+0x27a/0x390
[ 25.410188][ T233] release_sock+0x53/0x1d0
[ 25.410369][ T233] inet_stream_connect+0x7a/0xa0
[ 25.410548][ T233] __sys_connect+0x205/0x280
[ 25.410726][ T233] ? __pfx___sys_connect+0x10/0x10
[ 25.410899][ T233] ? do_fcntl+0x5cc/0x8b0
[ 25.411036][ T233] ? __pfx_do_fcntl+0x10/0x10
[ 25.411215][ T233] ? __fget_files+0x1b9/0x3e0
[ 25.411405][ T233] __x64_sys_connect+0x72/0xb0
[ 25.411586][ T233] do_syscall_64+0xc1/0x1d0
[ 25.411767][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.411990][ T233] RIP: 0033:0x7f57580b840b
[ 25.412172][ T233] 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
[ 25.412781][ T233] RSP: 002b:00007ffc41bb8250 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.413046][ T233] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f57580b840b
[ 25.413311][ T233] RDX: 0000000000000010 RSI: 00007ffc41bb82d0 RDI: 0000000000000009
[ 25.413651][ T233] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.413918][ T233] R10: 00007f5757f70598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.414184][ T233] R13: 0000000000000005 R14: 00007ffc41bb82d0 R15: 00000000380bf6a0
[ 25.414464][ T233]
[ 25.472995][ T233]
[ 25.473189][ T233] =============================
[ 25.473351][ T233] WARNING: suspicious RCU usage
[ 25.473525][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.473683][ T233] -----------------------------
[ 25.473848][ T233] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 25.474076][ T233]
[ 25.474076][ T233] other info that might help us debug this:
[ 25.474076][ T233]
[ 25.474376][ T233]
[ 25.474376][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.474613][ T233] 1 lock held by self-connect_ip/233:
[ 25.474771][ T233] #0: ffff88800597d218 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.475065][ T233]
[ 25.475065][ T233] stack backtrace:
[ 25.475258][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.475533][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.475881][ T233] Call Trace:
[ 25.476002][ T233]
[ 25.476088][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.476253][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.476415][ T233] tcp_ao_set_repair+0x3ec/0x4c0
[ 25.476574][ T233] ? hlock_class+0x4e/0x130
[ 25.476737][ T233] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 25.476905][ T233] do_tcp_setsockopt+0xb43/0x2320
[ 25.477067][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.477224][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.477391][ T233] ? find_held_lock+0x2c/0x110
[ 25.477570][ T233] ? __lock_release+0x103/0x460
[ 25.477739][ T233] ? __fget_files+0x1af/0x3e0
[ 25.477898][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.478061][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.478218][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.478382][ T233] do_sock_setsockopt+0x149/0x3a0
[ 25.478541][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.478708][ T233] ? fdget+0x175/0x1e0
[ 25.478833][ T233] __sys_setsockopt+0x104/0x1a0
[ 25.478999][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.479161][ T233] ? __pfx_task_work_run+0x10/0x10
[ 25.479319][ T233] ? __pfx___sys_socket+0x10/0x10
[ 25.479482][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 25.479637][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.479831][ T233] do_syscall_64+0xc1/0x1d0
[ 25.479997][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.480209][ T233] RIP: 0033:0x7f57580b891e
[ 25.480372][ T233] 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
[ 25.480923][ T233] RSP: 002b:00007ffc41bb8288 EFLAGS: 00000206 ORIG_RAX: 0000000000000036
[ 25.481166][ T233] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007f57580b891e
[ 25.481408][ T233] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 25.481644][ T233] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 25.481878][ T233] R10: 00007ffc41bb82c0 R11: 0000000000000206 R12: 00007ffc41bb84c0
[ 25.482114][ T233] R13: 000000000040e0c3 R14: 00007ffc41bb85f0 R15: 00000000380c6540
[ 25.482366][ T233]