[ 25.662196][ T234]
[ 25.662535][ T234] =============================
[ 25.662705][ T234] WARNING: suspicious RCU usage
[ 25.662856][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 25.663002][ T234] -----------------------------
[ 25.663153][ T234] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.663380][ T234]
[ 25.663380][ T234] other info that might help us debug this:
[ 25.663380][ T234]
[ 25.663832][ T234]
[ 25.663832][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 25.664049][ T234] 1 lock held by self-connect_ip/234:
[ 25.664204][ T234] #0: ffff888007fe2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.664495][ T234]
[ 25.664495][ T234] stack backtrace:
[ 25.664678][ T234] CPU: 1 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.664939][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.665269][ T234] Call Trace:
[ 25.665389][ T234]
[ 25.665471][ T234] dump_stack_lvl+0xb0/0xd0
[ 25.665626][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.665780][ T234] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.665930][ T234] ? mark_held_locks+0x9e/0xe0
[ 25.666087][ T234] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.666270][ T234] ? stack_depot_save_flags+0x273/0x3a0
[ 25.666428][ T234] ? kasan_save_stack+0x24/0x50
[ 25.666574][ T234] ? kasan_save_track+0x14/0x30
[ 25.666725][ T234] ? kasan_save_free_info+0x3b/0x60
[ 25.666872][ T234] ? __kasan_slab_free+0x38/0x50
[ 25.667024][ T234] ? kfree+0xf3/0x340
[ 25.667139][ T234] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.667314][ T234] ? __lock_acquire+0xb3f/0x1580
[ 25.667470][ T234] ? lock_acquire.part.0+0xeb/0x330
[ 25.667617][ T234] ? find_held_lock+0x2c/0x110
[ 25.667774][ T234] ? __lock_release+0x103/0x460
[ 25.667922][ T234] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.668072][ T234] ? hlock_class+0x4e/0x130
[ 25.668221][ T234] ? mark_lock+0x38/0x3e0
[ 25.668345][ T234] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.668494][ T234] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.668647][ T234] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.668794][ T234] ? tcp_ao_add_cmd+0xf22/0x1700
[ 25.668962][ T234] ? release_sock+0x1f/0x1d0
[ 25.669106][ T234] ? reacquire_held_locks+0x22f/0x4f0
[ 25.669251][ T234] ? release_sock+0x1f/0x1d0
[ 25.669399][ T234] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.669543][ T234] ? validate_chain+0x1fe/0xae0
[ 25.669692][ T234] ? find_held_lock+0x2c/0x110
[ 25.669841][ T234] ? __lock_release+0x103/0x460
[ 25.669987][ T234] ? __pfx_validate_chain+0x10/0x10
[ 25.670132][ T234] ? hlock_class+0x4e/0x130
[ 25.670284][ T234] ? mark_lock+0x38/0x3e0
[ 25.670401][ T234] ? __lock_acquire+0xb3f/0x1580
[ 25.670559][ T234] ? find_held_lock+0x2c/0x110
[ 25.670707][ T234] ? __lock_release+0x103/0x460
[ 25.670855][ T234] ? __might_fault+0x11b/0x170
[ 25.671003][ T234] ? __pfx___lock_release+0x10/0x10
[ 25.671146][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 25.671294][ T234] ? find_held_lock+0x2c/0x110
[ 25.671446][ T234] ? __might_fault+0xc3/0x170
[ 25.671594][ T234] ? __might_fault+0xc3/0x170
[ 25.671740][ T234] tcp_getsockopt+0x90/0xf0
[ 25.671895][ T234] do_sock_getsockopt+0x1c7/0x730
[ 25.672040][ T234] ? __fget_files+0x1af/0x3e0
[ 25.672190][ T234] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.672344][ T234] ? fdget+0x175/0x1e0
[ 25.672460][ T234] __sys_getsockopt+0xfc/0x1b0
[ 25.672606][ T234] ? __sys_setsockopt+0x174/0x1a0
[ 25.672757][ T234] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.672901][ T234] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 25.673085][ T234] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.673272][ T234] __x64_sys_getsockopt+0xbd/0x160
[ 25.673419][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.673601][ T234] do_syscall_64+0xc1/0x1d0
[ 25.673752][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.673934][ T234] RIP: 0033:0x7fb7baf3c46e
[ 25.674095][ 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
[ 25.674603][ T234] RSP: 002b:00007fff66b57758 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.674825][ T234] RAX: ffffffffffffffda RBX: 00007fff66b57c40 RCX: 00007fb7baf3c46e
[ 25.675047][ T234] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.675275][ T234] RBP: 00007fff66b57770 R08: 00007fff66b5776c R09: 0000000000000064
[ 25.675495][ T234] R10: 00007fff66b57770 R11: 0000000000000246 R12: 0000000000000009
[ 25.675715][ T234] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 25.675946][ T234]
[ 25.686580][ T234]
[ 25.686680][ T234] =============================
[ 25.686836][ T234] WARNING: suspicious RCU usage
[ 25.686985][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 25.687133][ T234] -----------------------------
[ 25.687439][ T234] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.687659][ T234]
[ 25.687659][ T234] other info that might help us debug this:
[ 25.687659][ T234]
[ 25.687948][ T234]
[ 25.687948][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 25.688161][ T234] 1 lock held by self-connect_ip/234:
[ 25.688371][ T234] #0: ffff888007fe2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.688655][ T234]
[ 25.688655][ T234] stack backtrace:
[ 25.688838][ T234] CPU: 1 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.689101][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.689425][ T234] Call Trace:
[ 25.689540][ T234]
[ 25.689625][ T234] dump_stack_lvl+0xb0/0xd0
[ 25.689786][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.689941][ T234] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.690094][ T234] tcp_v4_ao_lookup+0x84/0xd0
[ 25.690250][ T234] tcp_connect+0x1216/0x18b0
[ 25.690417][ T234] tcp_v4_connect+0x119e/0x1900
[ 25.690578][ T234] ? __pfx_tcp_v4_connect+0x10/0x10
[ 25.690731][ T234] ? mark_lock+0x38/0x3e0
[ 25.690851][ T234] __inet_stream_connect+0x272/0x9f0
[ 25.691008][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.691194][ T234] inet_stream_connect+0x57/0xa0
[ 25.691345][ T234] __sys_connect+0x205/0x280
[ 25.691495][ T234] ? __pfx___sys_connect+0x10/0x10
[ 25.691646][ T234] ? do_fcntl+0x5cc/0x8b0
[ 25.691759][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 25.691910][ T234] ? __fget_files+0x1b9/0x3e0
[ 25.692070][ T234] __x64_sys_connect+0x72/0xb0
[ 25.692224][ T234] do_syscall_64+0xc1/0x1d0
[ 25.692383][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.692568][ T234] RIP: 0033:0x7fb7baf3c40b
[ 25.692725][ 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
[ 25.693240][ T234] RSP: 002b:00007fff66b578a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.693474][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fb7baf3c40b
[ 25.693697][ T234] RDX: 0000000000000010 RSI: 00007fff66b57920 RDI: 0000000000000009
[ 25.693919][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.694145][ T234] R10: 00007fb7badf4598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.694379][ T234] R13: 0000000000000005 R14: 00007fff66b57920 R15: 000000002bab56a0
[ 25.694620][ T234]
[ 25.696903][ T234]
[ 25.697000][ T234] =============================
[ 25.697148][ T234] WARNING: suspicious RCU usage
[ 25.697315][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 25.697464][ T234] -----------------------------
[ 25.697617][ T234] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 25.697833][ T234]
[ 25.697833][ T234] other info that might help us debug this:
[ 25.697833][ T234]
[ 25.698116][ T234]
[ 25.698116][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 25.698353][ T234] 1 lock held by self-connect_ip/234:
[ 25.698502][ T234] #0: ffff888007fe2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.698776][ T234]
[ 25.698776][ T234] stack backtrace:
[ 25.698956][ T234] CPU: 0 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.699212][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.699535][ T234] Call Trace:
[ 25.699650][ T234]
[ 25.699729][ T234] dump_stack_lvl+0xb0/0xd0
[ 25.699888][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.700040][ T234] tcp_ao_established+0x101/0x1b0
[ 25.700191][ T234] tcp_rcv_state_process+0xd2b/0x1e30
[ 25.700340][ T234] ? __release_sock+0xc8/0x390
[ 25.700494][ T234] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 25.700677][ T234] ? mark_lock+0x38/0x3e0
[ 25.700799][ T234] tcp_v4_do_rcv+0x14a/0x8c0
[ 25.700952][ T234] __release_sock+0x27a/0x390
[ 25.701109][ T234] release_sock+0x53/0x1d0
[ 25.701259][ T234] inet_stream_connect+0x7a/0xa0
[ 25.701410][ T234] __sys_connect+0x205/0x280
[ 25.701560][ T234] ? __pfx___sys_connect+0x10/0x10
[ 25.701707][ T234] ? do_fcntl+0x5cc/0x8b0
[ 25.701820][ T234] ? __pfx_do_fcntl+0x10/0x10
[ 25.701971][ T234] ? __fget_files+0x1b9/0x3e0
[ 25.702132][ T234] __x64_sys_connect+0x72/0xb0
[ 25.702282][ T234] do_syscall_64+0xc1/0x1d0
[ 25.702434][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.702617][ T234] RIP: 0033:0x7fb7baf3c40b
[ 25.702773][ 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
[ 25.703288][ T234] RSP: 002b:00007fff66b578a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.703515][ T234] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fb7baf3c40b
[ 25.703742][ T234] RDX: 0000000000000010 RSI: 00007fff66b57920 RDI: 0000000000000009
[ 25.703967][ T234] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.704187][ T234] R10: 00007fb7badf4598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.704408][ T234] R13: 0000000000000005 R14: 00007fff66b57920 R15: 000000002bab56a0
[ 25.704649][ T234]
[ 25.762821][ T234]
[ 25.762919][ T234] =============================
[ 25.763071][ T234] WARNING: suspicious RCU usage
[ 25.763214][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 25.763369][ T234] -----------------------------
[ 25.763511][ T234] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 25.763721][ T234]
[ 25.763721][ T234] other info that might help us debug this:
[ 25.763721][ T234]
[ 25.763996][ T234]
[ 25.763996][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 25.764205][ T234] 1 lock held by self-connect_ip/234:
[ 25.764359][ T234] #0: ffff888007fe5218 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.764621][ T234]
[ 25.764621][ T234] stack backtrace:
[ 25.764800][ T234] CPU: 2 UID: 0 PID: 234 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.765051][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.765383][ T234] Call Trace:
[ 25.765494][ T234]
[ 25.765571][ T234] dump_stack_lvl+0xb0/0xd0
[ 25.765722][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.765868][ T234] tcp_ao_set_repair+0x3ec/0x4c0
[ 25.766012][ T234] ? hlock_class+0x4e/0x130
[ 25.766158][ T234] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 25.766317][ T234] do_tcp_setsockopt+0xb43/0x2320
[ 25.766463][ T234] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.766608][ T234] ? __lock_acquire+0xb3f/0x1580
[ 25.766759][ T234] ? find_held_lock+0x2c/0x110
[ 25.766904][ T234] ? __lock_release+0x103/0x460
[ 25.767045][ T234] ? __fget_files+0x1af/0x3e0
[ 25.767194][ T234] ? __pfx___lock_release+0x10/0x10
[ 25.767335][ T234] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.767481][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 25.767631][ T234] do_sock_setsockopt+0x149/0x3a0
[ 25.767774][ T234] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.767927][ T234] ? fdget+0x175/0x1e0
[ 25.768040][ T234] __sys_setsockopt+0x104/0x1a0
[ 25.768184][ T234] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.768326][ T234] ? __fget_files+0x1b9/0x3e0
[ 25.768477][ T234] ? __pfx___sys_socket+0x10/0x10
[ 25.768629][ T234] __x64_sys_setsockopt+0xbd/0x160
[ 25.768773][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.768950][ T234] do_syscall_64+0xc1/0x1d0
[ 25.769095][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.769269][ T234] RIP: 0033:0x7fb7baf3c91e
[ 25.769427][ 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
[ 25.769925][ T234] RSP: 002b:00007fff66b578d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 25.770140][ T234] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007fb7baf3c91e
[ 25.770357][ T234] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 25.770568][ T234] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 25.770785][ T234] R10: 00007fff66b57910 R11: 0000000000000202 R12: 00007fff66b57b10
[ 25.770998][ T234] R13: 000000000040e0c3 R14: 00007fff66b57c40 R15: 000000002bab9c40
[ 25.771224][ T234]