[ 28.572418][ T232]
[ 28.572682][ T232] =============================
[ 28.572838][ T232] WARNING: suspicious RCU usage
[ 28.572989][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 28.573136][ T232] -----------------------------
[ 28.573305][ T232] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 28.573537][ T232]
[ 28.573537][ T232] other info that might help us debug this:
[ 28.573537][ T232]
[ 28.573824][ T232]
[ 28.573824][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 28.574046][ T232] 1 lock held by self-connect_ip/232:
[ 28.574196][ T232] #0: ffff888005949098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 28.574701][ T232]
[ 28.574701][ T232] stack backtrace:
[ 28.574890][ T232] CPU: 0 UID: 0 PID: 232 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.575146][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.575471][ T232] Call Trace:
[ 28.575594][ T232]
[ 28.575675][ T232] dump_stack_lvl+0xb0/0xd0
[ 28.575832][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.575992][ T232] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 28.576139][ T232] ? mark_held_locks+0x9e/0xe0
[ 28.576298][ T232] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 28.576482][ T232] ? stack_depot_save_flags+0x273/0x3a0
[ 28.576635][ T232] ? kasan_save_stack+0x24/0x50
[ 28.576783][ T232] ? kasan_save_track+0x14/0x30
[ 28.576931][ T232] ? kfree+0xf3/0x340
[ 28.577046][ T232] ? tcp_ao_parse_crypto+0x269/0x650
[ 28.577238][ T232] ? __lock_acquire+0xb3f/0x1580
[ 28.577397][ T232] ? lock_acquire.part.0+0xeb/0x330
[ 28.577548][ T232] ? find_held_lock+0x2c/0x110
[ 28.577702][ T232] ? __lock_release+0x103/0x460
[ 28.577848][ T232] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 28.577998][ T232] ? hlock_class+0x4e/0x130
[ 28.578144][ T232] ? mark_lock+0x38/0x3e0
[ 28.578265][ T232] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 28.578413][ T232] do_tcp_getsockopt+0x10dd/0x2fe0
[ 28.578565][ T232] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 28.578723][ T232] ? tcp_ao_add_cmd+0xf22/0x1700
[ 28.578884][ T232] ? release_sock+0x1f/0x1d0
[ 28.579034][ T232] ? reacquire_held_locks+0x22f/0x4f0
[ 28.579188][ T232] ? release_sock+0x1f/0x1d0
[ 28.579338][ T232] ? rcu_read_lock_any_held+0x43/0xb0
[ 28.579484][ T232] ? validate_chain+0x1fe/0xae0
[ 28.579632][ T232] ? find_held_lock+0x2c/0x110
[ 28.579788][ T232] ? __pfx_validate_chain+0x10/0x10
[ 28.579934][ T232] ? __pfx_validate_chain+0x10/0x10
[ 28.580079][ T232] ? hlock_class+0x4e/0x130
[ 28.580222][ T232] ? mark_lock+0x38/0x3e0
[ 28.580340][ T232] ? __lock_acquire+0xb3f/0x1580
[ 28.580502][ T232] ? find_held_lock+0x2c/0x110
[ 28.580650][ T232] ? __lock_release+0x103/0x460
[ 28.580792][ T232] ? __might_fault+0x11b/0x170
[ 28.580940][ T232] ? __pfx___lock_release+0x10/0x10
[ 28.581082][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 28.581225][ T232] ? find_held_lock+0x2c/0x110
[ 28.581372][ T232] ? __might_fault+0xc3/0x170
[ 28.581518][ T232] ? __might_fault+0xc3/0x170
[ 28.581667][ T232] tcp_getsockopt+0x90/0xf0
[ 28.581817][ T232] do_sock_getsockopt+0x1c7/0x730
[ 28.581962][ T232] ? __fget_files+0x1af/0x3e0
[ 28.582108][ T232] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 28.582264][ T232] ? fdget+0x175/0x1e0
[ 28.582378][ T232] __sys_getsockopt+0xfc/0x1b0
[ 28.582536][ T232] ? __pfx___sys_getsockopt+0x10/0x10
[ 28.582683][ T232] ? __pfx_task_work_run+0x10/0x10
[ 28.582833][ T232] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 28.583022][ T232] __x64_sys_getsockopt+0xbd/0x160
[ 28.583167][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.583347][ T232] do_syscall_64+0xc1/0x1d0
[ 28.583500][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.583682][ T232] RIP: 0033:0x7eff9763f46e
[ 28.583839][ T232] 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
[ 28.584349][ T232] RSP: 002b:00007ffed5b0ea58 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 28.584569][ T232] RAX: ffffffffffffffda RBX: 00007ffed5b0ef50 RCX: 00007eff9763f46e
[ 28.584790][ T232] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 28.585005][ T232] RBP: 00007ffed5b0ea70 R08: 00007ffed5b0ea6c R09: 0000000000000064
[ 28.585224][ T232] R10: 00007ffed5b0ea70 R11: 0000000000000246 R12: 0000000000000009
[ 28.585444][ T232] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[ 28.585677][ T232]
[ 28.599150][ T232]
[ 28.599334][ T232] =============================
[ 28.599501][ T232] WARNING: suspicious RCU usage
[ 28.599659][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 28.599810][ T232] -----------------------------
[ 28.599958][ T232] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 28.600180][ T232]
[ 28.600180][ T232] other info that might help us debug this:
[ 28.600180][ T232]
[ 28.600602][ T232]
[ 28.600602][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 28.600822][ T232] 1 lock held by self-connect_ip/232:
[ 28.600972][ T232] #0: ffff888005949098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 28.601248][ T232]
[ 28.601248][ T232] stack backtrace:
[ 28.601443][ T232] CPU: 0 UID: 0 PID: 232 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.601716][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.602042][ T232] Call Trace:
[ 28.602159][ T232]
[ 28.602239][ T232] dump_stack_lvl+0xb0/0xd0
[ 28.602397][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.602564][ T232] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 28.602718][ T232] tcp_ao_do_lookup+0x22/0x30
[ 28.602876][ T232] tcp_connect+0x1216/0x18b0
[ 28.603032][ T232] ? rt6_get_cookie+0x191/0x2e0
[ 28.603191][ T232] tcp_v6_connect+0x1173/0x1ba0
[ 28.603344][ T232] ? __pfx_tcp_v6_connect+0x10/0x10
[ 28.603494][ T232] ? lock_acquire.part.0+0xeb/0x330
[ 28.603642][ T232] ? find_held_lock+0x2c/0x110
[ 28.603797][ T232] ? hlock_class+0x4e/0x130
[ 28.603944][ T232] ? mark_lock+0x38/0x3e0
[ 28.604063][ T232] __inet_stream_connect+0x272/0x9f0
[ 28.604216][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.604398][ T232] inet_stream_connect+0x57/0xa0
[ 28.604547][ T232] __sys_connect+0x205/0x280
[ 28.604697][ T232] ? __pfx___sys_connect+0x10/0x10
[ 28.604843][ T232] ? do_fcntl+0x5cc/0x8b0
[ 28.604962][ T232] ? __fget_files+0x1b9/0x3e0
[ 28.605120][ T232] __x64_sys_connect+0x72/0xb0
[ 28.605266][ T232] do_syscall_64+0xc1/0x1d0
[ 28.605418][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.605606][ T232] RIP: 0033:0x7eff9763f40b
[ 28.605765][ T232] 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
[ 28.606274][ T232] RSP: 002b:00007ffed5b0eba0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 28.606497][ T232] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007eff9763f40b
[ 28.606722][ T232] RDX: 000000000000001c RSI: 00007ffed5b0ec20 RDI: 0000000000000009
[ 28.606941][ T232] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 28.607173][ T232] R10: 00007eff974f7598 R11: 0000000000000293 R12: 000000000040e08e
[ 28.607395][ T232] R13: 0000000000000005 R14: 00007ffed5b0ec20 R15: 000000000c23e670
[ 28.607638][ T232]
[ 28.611203][ T232]
[ 28.611357][ T232] =============================
[ 28.611780][ T232] WARNING: suspicious RCU usage
[ 28.612036][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 28.612289][ T232] -----------------------------
[ 28.612582][ T232] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 28.612947][ T232]
[ 28.612947][ T232] other info that might help us debug this:
[ 28.612947][ T232]
[ 28.613424][ T232]
[ 28.613424][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 28.613776][ T232] 1 lock held by self-connect_ip/232:
[ 28.614010][ T232] #0: ffff888005949098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 28.614485][ T232]
[ 28.614485][ T232] stack backtrace:
[ 28.614783][ T232] CPU: 2 UID: 0 PID: 232 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.615207][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.615737][ T232] Call Trace:
[ 28.615933][ T232]
[ 28.616072][ T232] dump_stack_lvl+0xb0/0xd0
[ 28.616336][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.616596][ T232] tcp_ao_established+0x101/0x1b0
[ 28.616846][ T232] tcp_rcv_state_process+0xd2b/0x1e30
[ 28.617086][ T232] ? __lock_release+0x103/0x460
[ 28.617339][ T232] ? __release_sock+0xc8/0x390
[ 28.617583][ T232] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 28.617884][ T232] ? hlock_class+0x4e/0x130
[ 28.618133][ T232] ? mark_lock+0x38/0x3e0
[ 28.618336][ T232] tcp_v6_do_rcv+0x346/0x1330
[ 28.618583][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.618894][ T232] __release_sock+0x128/0x390
[ 28.619144][ T232] release_sock+0x53/0x1d0
[ 28.619392][ T232] inet_stream_connect+0x7a/0xa0
[ 28.619634][ T232] __sys_connect+0x205/0x280
[ 28.619882][ T232] ? __pfx___sys_connect+0x10/0x10
[ 28.620125][ T232] ? do_fcntl+0x5cc/0x8b0
[ 28.620326][ T232] ? __fget_files+0x1b9/0x3e0
[ 28.620621][ T232] __x64_sys_connect+0x72/0xb0
[ 28.620888][ T232] do_syscall_64+0xc1/0x1d0
[ 28.621147][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.621461][ T232] RIP: 0033:0x7eff9763f40b
[ 28.621720][ T232] 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
[ 28.622571][ T232] RSP: 002b:00007ffed5b0eba0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 28.622956][ T232] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007eff9763f40b
[ 28.623330][ T232] RDX: 000000000000001c RSI: 00007ffed5b0ec20 RDI: 0000000000000009
[ 28.623701][ T232] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 28.624068][ T232] R10: 00007eff974f7598 R11: 0000000000000293 R12: 000000000040e08e
[ 28.624438][ T232] R13: 0000000000000005 R14: 00007ffed5b0ec20 R15: 000000000c23e670
[ 28.624854][ T232]
[ 28.691035][ T232]
[ 28.691182][ T232] =============================
[ 28.691400][ T232] WARNING: suspicious RCU usage
[ 28.691552][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 28.691707][ T232] -----------------------------
[ 28.691852][ T232] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 28.692059][ T232]
[ 28.692059][ T232] other info that might help us debug this:
[ 28.692059][ T232]
[ 28.692340][ T232]
[ 28.692340][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 28.693227][ T232] 1 lock held by self-connect_ip/232:
[ 28.693464][ T232] #0: ffff88800594ba98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 28.693772][ T232]
[ 28.693772][ T232] stack backtrace:
[ 28.693959][ T232] CPU: 1 UID: 0 PID: 232 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 28.694209][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.694526][ T232] Call Trace:
[ 28.694640][ T232]
[ 28.694718][ T232] dump_stack_lvl+0xb0/0xd0
[ 28.694872][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 28.695024][ T232] tcp_ao_set_repair+0x3ec/0x4c0
[ 28.695183][ T232] ? hlock_class+0x4e/0x130
[ 28.695363][ T232] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 28.695518][ T232] do_tcp_setsockopt+0xb43/0x2320
[ 28.695673][ T232] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 28.695822][ T232] ? __lock_acquire+0xb3f/0x1580
[ 28.695977][ T232] ? find_held_lock+0x2c/0x110
[ 28.696127][ T232] ? __lock_release+0x103/0x460
[ 28.696268][ T232] ? __fget_files+0x1af/0x3e0
[ 28.696415][ T232] ? __pfx___lock_release+0x10/0x10
[ 28.696556][ T232] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 28.696703][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 28.696854][ T232] do_sock_setsockopt+0x149/0x3a0
[ 28.697004][ T232] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 28.697163][ T232] ? fdget+0x175/0x1e0
[ 28.697305][ T232] __sys_setsockopt+0x104/0x1a0
[ 28.697459][ T232] ? __pfx___sys_setsockopt+0x10/0x10
[ 28.697605][ T232] ? __fget_files+0x1b9/0x3e0
[ 28.697751][ T232] ? __pfx___sys_socket+0x10/0x10
[ 28.697909][ T232] __x64_sys_setsockopt+0xbd/0x160
[ 28.698049][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.698236][ T232] do_syscall_64+0xc1/0x1d0
[ 28.698386][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 28.698567][ T232] RIP: 0033:0x7eff9763f91e
[ 28.698724][ T232] 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
[ 28.699241][ T232] RSP: 002b:00007ffed5b0ebd8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 28.699471][ T232] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007eff9763f91e
[ 28.699697][ T232] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 28.699914][ T232] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 28.700130][ T232] R10: 00007ffed5b0ec10 R11: 0000000000000202 R12: 00007ffed5b0ee20
[ 28.700347][ T232] R13: 000000000040e0b9 R14: 00007ffed5b0ef50 R15: 000000000c26b350
[ 28.700577][ T232]