[ 25.349823][ T233]
[ 25.350053][ T233] =============================
[ 25.350200][ T233] WARNING: suspicious RCU usage
[ 25.350365][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.350512][ T233] -----------------------------
[ 25.350672][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.350882][ T233]
[ 25.350882][ T233] other info that might help us debug this:
[ 25.350882][ T233]
[ 25.351415][ T233]
[ 25.351415][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.351630][ T233] 1 lock held by self-connect_ip/233:
[ 25.351775][ T233] #0: ffff8880048d9098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.352079][ T233]
[ 25.352079][ T233] stack backtrace:
[ 25.352268][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.352519][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.352832][ T233] Call Trace:
[ 25.352946][ T233]
[ 25.353024][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.353172][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.353326][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.353474][ T233] ? mark_held_locks+0x9e/0xe0
[ 25.353627][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.353806][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 25.353955][ T233] ? kasan_save_stack+0x24/0x50
[ 25.354098][ T233] ? kasan_save_track+0x14/0x30
[ 25.354243][ T233] ? kfree+0xf3/0x340
[ 25.354352][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.354527][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.354683][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 25.354826][ T233] ? find_held_lock+0x2c/0x110
[ 25.354975][ T233] ? __lock_release+0x103/0x460
[ 25.355117][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.355264][ T233] ? hlock_class+0x4e/0x130
[ 25.355408][ T233] ? mark_lock+0x38/0x3e0
[ 25.355527][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.355668][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.355817][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.355961][ T233] ? tcp_ao_add_cmd+0xf22/0x1700
[ 25.356120][ T233] ? release_sock+0x1f/0x1d0
[ 25.356268][ T233] ? reacquire_held_locks+0x22f/0x4f0
[ 25.356413][ T233] ? release_sock+0x1f/0x1d0
[ 25.356563][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.356712][ T233] ? validate_chain+0x1fe/0xae0
[ 25.356857][ T233] ? find_held_lock+0x2c/0x110
[ 25.357003][ T233] ? __pfx_validate_chain+0x10/0x10
[ 25.357150][ T233] ? __pfx_validate_chain+0x10/0x10
[ 25.357294][ T233] ? hlock_class+0x4e/0x130
[ 25.357438][ T233] ? mark_lock+0x38/0x3e0
[ 25.357553][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.357711][ T233] ? find_held_lock+0x2c/0x110
[ 25.357863][ T233] ? __lock_release+0x103/0x460
[ 25.358005][ T233] ? __might_fault+0x11b/0x170
[ 25.358149][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.358292][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.358436][ T233] ? find_held_lock+0x2c/0x110
[ 25.358583][ T233] ? __might_fault+0xc3/0x170
[ 25.358726][ T233] ? __might_fault+0xc3/0x170
[ 25.358872][ T233] tcp_getsockopt+0x90/0xf0
[ 25.359022][ T233] do_sock_getsockopt+0x1c7/0x730
[ 25.359168][ T233] ? __fget_files+0x1af/0x3e0
[ 25.359312][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.359464][ T233] ? fdget+0x175/0x1e0
[ 25.359578][ T233] __sys_getsockopt+0xfc/0x1b0
[ 25.359726][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.359871][ T233] ? __pfx_task_work_run+0x10/0x10
[ 25.360015][ T233] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.360200][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 25.360345][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.360522][ T233] do_syscall_64+0xc1/0x1d0
[ 25.360672][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.360851][ T233] RIP: 0033:0x7fdb68ce346e
[ 25.361004][ 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
[ 25.361510][ T233] RSP: 002b:00007ffcb79cee08 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.361728][ T233] RAX: ffffffffffffffda RBX: 00007ffcb79cf300 RCX: 00007fdb68ce346e
[ 25.361944][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.362158][ T233] RBP: 00007ffcb79cee20 R08: 00007ffcb79cee1c R09: 0000000000000064
[ 25.362374][ T233] R10: 00007ffcb79cee20 R11: 0000000000000246 R12: 0000000000000009
[ 25.362591][ T233] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[ 25.362818][ T233]
[ 25.368081][ T233]
[ 25.368178][ T233] =============================
[ 25.368403][ T233] WARNING: suspicious RCU usage
[ 25.368549][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.368693][ T233] -----------------------------
[ 25.368845][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.369056][ T233]
[ 25.369056][ T233] other info that might help us debug this:
[ 25.369056][ T233]
[ 25.369398][ T233]
[ 25.369398][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.369613][ T233] 1 lock held by self-connect_ip/233:
[ 25.369759][ T233] #0: ffff8880048d9098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.370029][ T233]
[ 25.370029][ T233] stack backtrace:
[ 25.370207][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.370461][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.370782][ T233] Call Trace:
[ 25.370895][ T233]
[ 25.370975][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.371130][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.371285][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.371436][ T233] tcp_ao_do_lookup+0x22/0x30
[ 25.371580][ T233] tcp_connect+0x1216/0x18b0
[ 25.371726][ T233] ? rt6_get_cookie+0x191/0x2e0
[ 25.371882][ T233] tcp_v6_connect+0x1173/0x1ba0
[ 25.372034][ T233] ? __pfx_tcp_v6_connect+0x10/0x10
[ 25.372181][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 25.372329][ T233] ? find_held_lock+0x2c/0x110
[ 25.372484][ T233] ? hlock_class+0x4e/0x130
[ 25.372629][ T233] ? mark_lock+0x38/0x3e0
[ 25.372745][ T233] __inet_stream_connect+0x272/0x9f0
[ 25.372890][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.373074][ T233] inet_stream_connect+0x57/0xa0
[ 25.373222][ T233] __sys_connect+0x205/0x280
[ 25.373371][ T233] ? __pfx___sys_connect+0x10/0x10
[ 25.373516][ T233] ? do_fcntl+0x5cc/0x8b0
[ 25.373635][ T233] ? __fget_files+0x1b9/0x3e0
[ 25.373793][ T233] __x64_sys_connect+0x72/0xb0
[ 25.373939][ T233] do_syscall_64+0xc1/0x1d0
[ 25.374086][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.374265][ T233] RIP: 0033:0x7fdb68ce340b
[ 25.374419][ 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
[ 25.374925][ T233] RSP: 002b:00007ffcb79cef50 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.375146][ T233] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fdb68ce340b
[ 25.375363][ T233] RDX: 000000000000001c RSI: 00007ffcb79cefd0 RDI: 0000000000000009
[ 25.375581][ T233] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.375799][ T233] R10: 00007fdb68b9b598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.376017][ T233] R13: 0000000000000005 R14: 00007ffcb79cefd0 R15: 0000000030cf66a0
[ 25.376249][ T233]
[ 25.378753][ T233]
[ 25.378853][ T233] =============================
[ 25.379008][ T233] WARNING: suspicious RCU usage
[ 25.379158][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.379319][ T233] -----------------------------
[ 25.379468][ T233] net/ipv4/tcp_ao.c:1166 RCU-list traversed in non-reader section!!
[ 25.379686][ T233]
[ 25.379686][ T233] other info that might help us debug this:
[ 25.379686][ T233]
[ 25.379971][ T233]
[ 25.379971][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.380325][ T233] 1 lock held by self-connect_ip/233:
[ 25.380478][ T233] #0: ffff8880048d9098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.380751][ T233]
[ 25.380751][ T233] stack backtrace:
[ 25.380933][ T233] CPU: 3 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.381196][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.381525][ T233] Call Trace:
[ 25.381637][ T233]
[ 25.381716][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.381869][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.382019][ T233] tcp_ao_established+0x101/0x1b0
[ 25.382169][ T233] tcp_rcv_state_process+0xd2b/0x1e30
[ 25.382321][ T233] ? __lock_release+0x103/0x460
[ 25.382470][ T233] ? __release_sock+0xc8/0x390
[ 25.382618][ T233] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 25.382802][ T233] ? hlock_class+0x4e/0x130
[ 25.382950][ T233] ? mark_lock+0x38/0x3e0
[ 25.383069][ T233] tcp_v6_do_rcv+0x346/0x1330
[ 25.383216][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.383403][ T233] __release_sock+0x128/0x390
[ 25.383556][ T233] release_sock+0x53/0x1d0
[ 25.383705][ T233] inet_stream_connect+0x7a/0xa0
[ 25.383854][ T233] __sys_connect+0x205/0x280
[ 25.384006][ T233] ? __pfx___sys_connect+0x10/0x10
[ 25.384152][ T233] ? do_fcntl+0x5cc/0x8b0
[ 25.384271][ T233] ? __fget_files+0x1b9/0x3e0
[ 25.384430][ T233] __x64_sys_connect+0x72/0xb0
[ 25.384578][ T233] do_syscall_64+0xc1/0x1d0
[ 25.384727][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.384909][ T233] RIP: 0033:0x7fdb68ce340b
[ 25.385063][ 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
[ 25.385577][ T233] RSP: 002b:00007ffcb79cef50 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.385798][ T233] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fdb68ce340b
[ 25.386016][ T233] RDX: 000000000000001c RSI: 00007ffcb79cefd0 RDI: 0000000000000009
[ 25.386238][ T233] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 25.386457][ T233] R10: 00007fdb68b9b598 R11: 0000000000000293 R12: 000000000040e08e
[ 25.386676][ T233] R13: 0000000000000005 R14: 00007ffcb79cefd0 R15: 0000000030cf66a0
[ 25.386908][ T233]
[ 25.452965][ T233]
[ 25.453064][ T233] =============================
[ 25.453207][ T233] WARNING: suspicious RCU usage
[ 25.453361][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.453504][ T233] -----------------------------
[ 25.453646][ T233] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 25.453851][ T233]
[ 25.453851][ T233] other info that might help us debug this:
[ 25.453851][ T233]
[ 25.454117][ T233]
[ 25.454117][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.454343][ T233] 1 lock held by self-connect_ip/233:
[ 25.454499][ T233] #0: ffff8880048dba98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.454793][ T233]
[ 25.454793][ T233] stack backtrace:
[ 25.454965][ T233] CPU: 1 UID: 0 PID: 233 Comm: self-connect_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.455208][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.455517][ T233] Call Trace:
[ 25.455628][ T233]
[ 25.455705][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.455853][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.455998][ T233] tcp_ao_set_repair+0x3ec/0x4c0
[ 25.456139][ T233] ? hlock_class+0x4e/0x130
[ 25.456285][ T233] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 25.456439][ T233] do_tcp_setsockopt+0xb43/0x2320
[ 25.456583][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.456721][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.456875][ T233] ? find_held_lock+0x2c/0x110
[ 25.457020][ T233] ? __lock_release+0x103/0x460
[ 25.457159][ T233] ? __fget_files+0x1af/0x3e0
[ 25.457303][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.457443][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.457585][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.457731][ T233] do_sock_setsockopt+0x149/0x3a0
[ 25.457872][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.458026][ T233] ? fdget+0x175/0x1e0
[ 25.458140][ T233] __sys_setsockopt+0x104/0x1a0
[ 25.458292][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.458432][ T233] ? __fget_files+0x1b9/0x3e0
[ 25.458573][ T233] ? __pfx___sys_socket+0x10/0x10
[ 25.458720][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 25.458861][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.459035][ T233] do_syscall_64+0xc1/0x1d0
[ 25.459182][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.459357][ T233] RIP: 0033:0x7fdb68ce391e
[ 25.459503][ 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
[ 25.459989][ T233] RSP: 002b:00007ffcb79cef88 EFLAGS: 00000206 ORIG_RAX: 0000000000000036
[ 25.460203][ T233] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007fdb68ce391e
[ 25.460418][ T233] RDX: 000000000000002a RSI: 0000000000000006 RDI: 0000000000000009
[ 25.460629][ T233] RBP: 0000000000000009 R08: 0000000000000010 R09: 0000000000000064
[ 25.460838][ T233] R10: 00007ffcb79cefc0 R11: 0000000000000206 R12: 00007ffcb79cf1d0
[ 25.461052][ T233] R13: 000000000040e0b9 R14: 00007ffcb79cf300 R15: 0000000030cfac40
[ 25.461286][ T233]