[ 28.571432][ T234]
[ 28.571710][ T234] =============================
[ 28.571900][ T234] WARNING: suspicious RCU usage
[ 28.572061][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 28.572219][ T234] -----------------------------
[ 28.572420][ T234] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 28.572677][ T234]
[ 28.572677][ T234] other info that might help us debug this:
[ 28.572677][ T234]
[ 28.572989][ T234]
[ 28.572989][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 28.573508][ T234] 1 lock held by self-connect_ip/234:
[ 28.573668][ T234] #0: ffff888006182a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 28.573976][ T234]
[ 28.573976][ T234] stack backtrace:
[ 28.574175][ T234] CPU: 3 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.574451][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.574796][ T234] Call Trace:
[ 28.574919][ T234]
[ 28.575003][ T234] dump_stack_lvl+0xb0/0xd0
[ 28.575165][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.575325][ T234] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 28.575484][ T234] ? mark_held_locks+0x9e/0xe0
[ 28.575649][ T234] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 28.575843][ T234] ? stack_depot_save_flags+0x273/0x3a0
[ 28.576001][ T234] ? kasan_save_stack+0x24/0x50
[ 28.576159][ T234] ? kasan_save_track+0x14/0x30
[ 28.576315][ T234] ? kasan_save_free_info+0x3b/0x60
[ 28.576469][ T234] ? __kasan_slab_free+0x38/0x50
[ 28.576621][ T234] ? kfree+0xf3/0x340
[ 28.576739][ T234] ? tcp_ao_parse_crypto+0x269/0x650
[ 28.576924][ T234] ? __lock_acquire+0xb3f/0x1580
[ 28.577091][ T234] ? lock_acquire.part.0+0xeb/0x330
[ 28.577272][ T234] ? find_held_lock+0x2c/0x110
[ 28.577440][ T234] ? __lock_release+0x103/0x460
[ 28.577627][ T234] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 28.577784][ T234] ? hlock_class+0x4e/0x130
[ 28.577966][ T234] ? mark_lock+0x38/0x3e0
[ 28.578092][ T234] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 28.578246][ T234] do_tcp_getsockopt+0x10dd/0x2fe0
[ 28.578421][ T234] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 28.578580][ T234] ? tcp_ao_add_cmd+0xf22/0x1700
[ 28.578760][ T234] ? release_sock+0x1f/0x1d0
[ 28.578911][ T234] ? reacquire_held_locks+0x22f/0x4f0
[ 28.579067][ T234] ? release_sock+0x1f/0x1d0
[ 28.579220][ T234] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.579371][ T234] ? validate_chain+0x1fe/0xae0
[ 28.579545][ T234] ? find_held_lock+0x2c/0x110
[ 28.579715][ T234] ? __pfx_validate_chain+0x10/0x10
[ 28.579869][ T234] ? __pfx_validate_chain+0x10/0x10
[ 28.580053][ T234] ? hlock_class+0x4e/0x130
[ 28.580206][ T234] ? mark_lock+0x38/0x3e0
[ 28.580344][ T234] ? __lock_acquire+0xb3f/0x1580
[ 28.580532][ T234] ? find_held_lock+0x2c/0x110
[ 28.580708][ T234] ? __lock_release+0x103/0x460
[ 28.580862][ T234] ? __might_fault+0x11b/0x170
[ 28.581014][ T234] ? __pfx___lock_release+0x10/0x10
[ 28.581170][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 28.581324][ T234] ? find_held_lock+0x2c/0x110
[ 28.581477][ T234] ? __might_fault+0xc3/0x170
[ 28.581628][ T234] ? __might_fault+0xc3/0x170
[ 28.581783][ T234] tcp_getsockopt+0x90/0xf0
[ 28.581939][ T234] do_sock_getsockopt+0x1c7/0x730
[ 28.582096][ T234] ? __fget_files+0x1af/0x3e0
[ 28.582249][ T234] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 28.582410][ T234] ? fdget+0x175/0x1e0
[ 28.582530][ T234] __sys_getsockopt+0xfc/0x1b0
[ 28.582696][ T234] ? __pfx___sys_getsockopt+0x10/0x10
[ 28.582849][ T234] ? __pfx_task_work_run+0x10/0x10
[ 28.583000][ T234] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 28.583197][ T234] __x64_sys_getsockopt+0xbd/0x160
[ 28.583346][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.583533][ T234] do_syscall_64+0xc1/0x1d0
[ 28.583687][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.583882][ T234] RIP: 0033:0x7fdaf603d46e
[ 28.584043][ 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
[ 28.584571][ T234] RSP: 002b:00007ffd4e93aff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 28.584800][ T234] RAX: ffffffffffffffda RBX: 00007ffd4e93b4e0 RCX: 00007fdaf603d46e
[ 28.585030][ T234] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 28.585259][ T234] RBP: 00007ffd4e93b010 R08: 00007ffd4e93b00c R09: 0000000000000064
[ 28.585485][ T234] R10: 00007ffd4e93b010 R11: 0000000000000246 R12: 0000000000000009
[ 28.585738][ T234] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 28.586004][ T234]
[ 28.592588][ T234]
[ 28.592714][ T234] =============================
[ 28.592885][ T234] WARNING: suspicious RCU usage
[ 28.593052][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 28.593222][ T234] -----------------------------
[ 28.593408][ T234] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 28.593653][ T234]
[ 28.593653][ T234] other info that might help us debug this:
[ 28.593653][ T234]
[ 28.594001][ T234]
[ 28.594001][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 28.594237][ T234] 1 lock held by self-connect_ip/234:
[ 28.594420][ T234] #0: ffff888006182a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 28.594731][ T234]
[ 28.594731][ T234] stack backtrace:
[ 28.594933][ T234] CPU: 1 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.595217][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.595584][ T234] Call Trace:
[ 28.595712][ T234]
[ 28.595804][ T234] dump_stack_lvl+0xb0/0xd0
[ 28.595979][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.596150][ T234] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 28.596318][ T234] tcp_v4_ao_lookup+0x84/0xd0
[ 28.596482][ T234] tcp_connect+0x1216/0x18b0
[ 28.596665][ T234] tcp_v4_connect+0x119e/0x1900
[ 28.596838][ T234] ? __pfx_tcp_v4_connect+0x10/0x10
[ 28.597023][ T234] ? mark_lock+0x38/0x3e0
[ 28.597153][ T234] __inet_stream_connect+0x272/0x9f0
[ 28.597318][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.597521][ T234] inet_stream_connect+0x57/0xa0
[ 28.597694][ T234] __sys_connect+0x205/0x280
[ 28.597858][ T234] ? __pfx___sys_connect+0x10/0x10
[ 28.598025][ T234] ? do_fcntl+0x5cc/0x8b0
[ 28.598154][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 28.598327][ T234] ? __fget_files+0x1b9/0x3e0
[ 28.598500][ T234] __x64_sys_connect+0x72/0xb0
[ 28.598672][ T234] do_syscall_64+0xc1/0x1d0
[ 28.598841][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.599046][ T234] RIP: 0033:0x7fdaf603d40b
[ 28.599214][ 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
[ 28.599787][ T234] RSP: 002b:00007ffd4e93b140 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 28.600042][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fdaf603d40b
[ 28.600291][ T234] RDX: 0000000000000010 RSI: 00007ffd4e93b1c0 RDI: 0000000000000009
[ 28.600535][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 28.600793][ T234] R10: 00007fdaf5ef5598 R11: 0000000000000293 R12: 000000000040e08e
[ 28.601045][ T234] R13: 0000000000000005 R14: 00007ffd4e93b1c0 R15: 0000000025f25670
[ 28.601309][ T234]
[ 28.604359][ T234]
[ 28.604464][ T234] =============================
[ 28.604634][ T234] WARNING: suspicious RCU usage
[ 28.604799][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 28.604965][ T234] -----------------------------
[ 28.605136][ T234] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 28.605392][ T234]
[ 28.605392][ T234] other info that might help us debug this:
[ 28.605392][ T234]
[ 28.605722][ T234]
[ 28.605722][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 28.605971][ T234] 1 lock held by self-connect_ip/234:
[ 28.606137][ T234] #0: ffff888006182a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 28.607064][ T234]
[ 28.607064][ T234] stack backtrace:
[ 28.607342][ T234] CPU: 1 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.607648][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.608017][ T234] Call Trace:
[ 28.608145][ T234]
[ 28.608231][ T234] dump_stack_lvl+0xb0/0xd0
[ 28.608404][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.608569][ T234] tcp_ao_established+0x101/0x1b0
[ 28.608734][ T234] tcp_rcv_state_process+0xd2b/0x1e30
[ 28.608898][ T234] ? __release_sock+0xc8/0x390
[ 28.609073][ T234] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 28.609284][ T234] ? mark_lock+0x38/0x3e0
[ 28.609414][ T234] tcp_v4_do_rcv+0x14a/0x8c0
[ 28.609586][ T234] __release_sock+0x27a/0x390
[ 28.609753][ T234] release_sock+0x53/0x1d0
[ 28.609917][ T234] inet_stream_connect+0x7a/0xa0
[ 28.610083][ T234] __sys_connect+0x205/0x280
[ 28.610247][ T234] ? __pfx___sys_connect+0x10/0x10
[ 28.610414][ T234] ? do_fcntl+0x5cc/0x8b0
[ 28.610539][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 28.610707][ T234] ? __fget_files+0x1b9/0x3e0
[ 28.610879][ T234] __x64_sys_connect+0x72/0xb0
[ 28.611043][ T234] do_syscall_64+0xc1/0x1d0
[ 28.611211][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.611413][ T234] RIP: 0033:0x7fdaf603d40b
[ 28.611588][ 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
[ 28.612160][ T234] RSP: 002b:00007ffd4e93b140 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 28.612410][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fdaf603d40b
[ 28.612663][ T234] RDX: 0000000000000010 RSI: 00007ffd4e93b1c0 RDI: 0000000000000009
[ 28.612907][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 28.613157][ T234] R10: 00007fdaf5ef5598 R11: 0000000000000293 R12: 000000000040e08e
[ 28.613401][ T234] R13: 0000000000000005 R14: 00007ffd4e93b1c0 R15: 0000000025f25670
[ 28.613661][ T234]
[ 28.682240][ T234]
[ 28.682397][ T234] =============================
[ 28.682543][ T234] WARNING: suspicious RCU usage
[ 28.682795][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 28.682939][ T234] -----------------------------
[ 28.683087][ T234] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 28.683315][ T234]
[ 28.683315][ T234] other info that might help us debug this:
[ 28.683315][ T234]
[ 28.683597][ T234]
[ 28.683597][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 28.684006][ T234] 1 lock held by self-connect_ip/234:
[ 28.684152][ T234] #0: ffff888006185218 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 28.684477][ T234]
[ 28.684477][ T234] stack backtrace:
[ 28.684657][ T234] CPU: 0 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.684908][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.685230][ T234] Call Trace:
[ 28.685343][ T234]
[ 28.685420][ T234] dump_stack_lvl+0xb0/0xd0
[ 28.685572][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.685723][ T234] tcp_ao_set_repair+0x3ec/0x4c0
[ 28.685868][ T234] ? hlock_class+0x4e/0x130
[ 28.686016][ T234] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 28.686168][ T234] do_tcp_setsockopt+0xb43/0x2320
[ 28.686322][ T234] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 28.686468][ T234] ? __lock_acquire+0xb3f/0x1580
[ 28.686620][ T234] ? find_held_lock+0x2c/0x110
[ 28.686769][ T234] ? __lock_release+0x103/0x460
[ 28.686910][ T234] ? __fget_files+0x1af/0x3e0
[ 28.687056][ T234] ? __pfx___lock_release+0x10/0x10
[ 28.687197][ T234] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 28.687339][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 28.687490][ T234] do_sock_setsockopt+0x149/0x3a0
[ 28.687636][ T234] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 28.687789][ T234] ? fdget+0x175/0x1e0
[ 28.687904][ T234] __sys_setsockopt+0x104/0x1a0
[ 28.688052][ T234] ? __pfx___sys_setsockopt+0x10/0x10
[ 28.688198][ T234] ? __fget_files+0x1b9/0x3e0
[ 28.688378][ T234] ? __pfx___sys_socket+0x10/0x10
[ 28.688531][ T234] __x64_sys_setsockopt+0xbd/0x160
[ 28.688675][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.688856][ T234] do_syscall_64+0xc1/0x1d0
[ 28.689009][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.689190][ T234] RIP: 0033:0x7fdaf603d91e
[ 28.689351][ 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
[ 28.689849][ T234] RSP: 002b:00007ffd4e93b178 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 28.690074][ T234] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007fdaf603d91e
[ 28.690300][ T234] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 28.690518][ T234] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 28.690736][ T234] R10: 00007ffd4e93b1b0 R11: 0000000000000202 R12: 00007ffd4e93b3b0
[ 28.690960][ T234] R13: 000000000040e0c3 R14: 00007ffd4e93b4e0 R15: 0000000025f52350
[ 28.691188][ T234]