[ 25.043960][ T234]
[ 25.044307][ T234] =============================
[ 25.044465][ T234] WARNING: suspicious RCU usage
[ 25.044611][ T234] 6.12.0-rc4-virtme #1 Not tainted
[ 25.044754][ T234] -----------------------------
[ 25.044896][ T234] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.045139][ T234]
[ 25.045139][ T234] other info that might help us debug this:
[ 25.045139][ T234]
[ 25.045412][ T234]
[ 25.045412][ T234] rcu_scheduler_active = 2, debug_locks = 1
[ 25.045623][ T234] 1 lock held by seq-ext_ipv4/234:
[ 25.045769][ T234] #0: ffff88800630b798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.046038][ T234]
[ 25.046038][ T234] stack backtrace:
[ 25.046382][ T234] CPU: 1 UID: 0 PID: 234 Comm: seq-ext_ipv4 Not tainted 6.12.0-rc4-virtme #1
[ 25.046632][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.046945][ T234] Call Trace:
[ 25.047060][ T234]
[ 25.047142][ T234] dump_stack_lvl+0xb0/0xd0
[ 25.047292][ T234] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.047441][ T234] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.047592][ T234] ? mark_held_locks+0x9e/0xe0
[ 25.047746][ T234] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.047924][ T234] ? stack_depot_save_flags+0x273/0x3a0
[ 25.048074][ T234] ? kasan_save_stack+0x24/0x50
[ 25.048219][ T234] ? kasan_save_track+0x14/0x30
[ 25.048361][ T234] ? kasan_save_free_info+0x3b/0x60
[ 25.048506][ T234] ? __kasan_slab_free+0x38/0x50
[ 25.048652][ T234] ? kfree+0xf3/0x340
[ 25.048763][ T234] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.048943][ T234] ? __lock_acquire+0xb3f/0x1580
[ 25.049099][ T234] ? lock_acquire.part.0+0xeb/0x330
[ 25.049246][ T234] ? find_held_lock+0x2c/0x110
[ 25.049393][ T234] ? __lock_release+0x103/0x460
[ 25.049551][ T234] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.049698][ T234] ? hlock_class+0x4e/0x130
[ 25.049843][ T234] ? mark_lock+0x38/0x3e0
[ 25.049963][ T234] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.050111][ T234] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.050259][ T234] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.050402][ T234] ? tcp_ao_add_cmd+0xf22/0x1700
[ 25.050568][ T234] ? release_sock+0x1f/0x1d0
[ 25.050711][ T234] ? reacquire_held_locks+0x22f/0x4f0
[ 25.050858][ T234] ? release_sock+0x1f/0x1d0
[ 25.051005][ T234] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.051149][ T234] ? validate_chain+0x1fe/0xae0
[ 25.051293][ T234] ? find_held_lock+0x2c/0x110
[ 25.051440][ T234] ? __lock_release+0x103/0x460
[ 25.051583][ T234] ? __pfx_validate_chain+0x10/0x10
[ 25.051727][ T234] ? hlock_class+0x4e/0x130
[ 25.051873][ T234] ? mark_lock+0x38/0x3e0
[ 25.051990][ T234] ? __lock_acquire+0xb3f/0x1580
[ 25.052143][ T234] ? find_held_lock+0x2c/0x110
[ 25.052289][ T234] ? __lock_release+0x103/0x460
[ 25.052443][ T234] ? __might_fault+0x11b/0x170
[ 25.052588][ T234] ? __pfx___lock_release+0x10/0x10
[ 25.052731][ T234] ? trace_lock_acquire+0x14d/0x1f0
[ 25.052885][ T234] ? find_held_lock+0x2c/0x110
[ 25.053035][ T234] ? __might_fault+0xc3/0x170
[ 25.053177][ T234] ? __might_fault+0xc3/0x170
[ 25.053336][ T234] tcp_getsockopt+0x90/0xf0
[ 25.053485][ T234] do_sock_getsockopt+0x1c7/0x730
[ 25.053630][ T234] ? __fget_files+0x1af/0x3e0
[ 25.053775][ T234] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.053930][ T234] ? fdget+0x175/0x1e0
[ 25.054045][ T234] __sys_getsockopt+0xfc/0x1b0
[ 25.054197][ T234] ? __sys_setsockopt+0x174/0x1a0
[ 25.054346][ T234] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.054492][ T234] ? __pfx___sys_socket+0x10/0x10
[ 25.054645][ T234] __x64_sys_getsockopt+0xbd/0x160
[ 25.054791][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.054967][ T234] do_syscall_64+0xc1/0x1d0
[ 25.055113][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.055292][ T234] RIP: 0033:0x7efc10df846e
[ 25.055442][ 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
[ 25.055972][ T234] RSP: 002b:00007ffecf7ea1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.056189][ T234] RAX: ffffffffffffffda RBX: 00007ffecf7ea500 RCX: 00007efc10df846e
[ 25.056404][ T234] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.056618][ T234] RBP: 00007ffecf7ea1e0 R08: 00007ffecf7ea1dc R09: 0000000000000064
[ 25.056834][ T234] R10: 00007ffecf7ea1e0 R11: 0000000000000246 R12: 0000000000000009
[ 25.057047][ T234] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 25.057272][ T234]
[ 25.058969][ T241]
[ 25.059066][ T241] =============================
[ 25.059226][ T241] WARNING: suspicious RCU usage
[ 25.059376][ T241] 6.12.0-rc4-virtme #1 Not tainted
[ 25.059523][ T241] -----------------------------
[ 25.059666][ T241] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.059877][ T241]
[ 25.059877][ T241] other info that might help us debug this:
[ 25.059877][ T241]
[ 25.060174][ T241]
[ 25.060174][ T241] rcu_scheduler_active = 2, debug_locks = 1
[ 25.060384][ T241] 1 lock held by seq-ext_ipv4/241:
[ 25.060533][ T241] #0: ffff88800630aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.060802][ T241]
[ 25.060802][ T241] stack backtrace:
[ 25.060984][ T241] CPU: 0 UID: 0 PID: 241 Comm: seq-ext_ipv4 Not tainted 6.12.0-rc4-virtme #1
[ 25.061234][ T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.061555][ T241] Call Trace:
[ 25.061667][ T241]
[ 25.061745][ T241] dump_stack_lvl+0xb0/0xd0
[ 25.061900][ T241] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.062052][ T241] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.062202][ T241] tcp_v4_ao_lookup+0x84/0xd0
[ 25.062352][ T241] tcp_connect+0x1216/0x18b0
[ 25.062514][ T241] tcp_v4_connect+0x119e/0x1900
[ 25.062672][ T241] ? __pfx_tcp_v4_connect+0x10/0x10
[ 25.062828][ T241] ? mark_lock+0x38/0x3e0
[ 25.062946][ T241] __inet_stream_connect+0x272/0x9f0
[ 25.063092][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.063276][ T241] inet_stream_connect+0x57/0xa0
[ 25.063427][ T241] __sys_connect+0x205/0x280
[ 25.063576][ T241] ? __pfx___sys_connect+0x10/0x10
[ 25.063723][ T241] ? do_fcntl+0x5cc/0x8b0
[ 25.063838][ T241] ? __pfx_do_fcntl+0x10/0x10
[ 25.063992][ T241] ? __fget_files+0x1b9/0x3e0
[ 25.064140][ T241] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.064330][ T241] __x64_sys_connect+0x72/0xb0
[ 25.064477][ T241] do_syscall_64+0xc1/0x1d0
[ 25.064625][ T241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.064807][ T241] RIP: 0033:0x7efc10df840b
[ 25.064959][ T241] 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
[ 25.065467][ T241] RSP: 002b:00007efc0bffead0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.065688][ T241] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007efc10df840b
[ 25.065909][ T241] RDX: 0000000000000010 RSI: 00007efc0bffecc0 RDI: 000000000000000a
[ 25.066126][ T241] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000002
[ 25.066345][ T241] R10: 00007efc10cb0598 R11: 0000000000000293 R12: 0000000000410210
[ 25.066563][ T241] R13: 0000000000000005 R14: 00007efc0bffecc0 R15: 0000000000000000
[ 25.066796][ T241]
[ 25.071130][ T241]
[ 25.071227][ T241] =============================
[ 25.071385][ T241] WARNING: suspicious RCU usage
[ 25.071533][ T241] 6.12.0-rc4-virtme #1 Not tainted
[ 25.071680][ T241] -----------------------------
[ 25.071826][ T241] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 25.072044][ T241]
[ 25.072044][ T241] other info that might help us debug this:
[ 25.072044][ T241]
[ 25.072408][ T241]
[ 25.072408][ T241] rcu_scheduler_active = 2, debug_locks = 1
[ 25.072635][ T241] 1 lock held by seq-ext_ipv4/241:
[ 25.072784][ T241] #0: ffff88800630aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.073056][ T241]
[ 25.073056][ T241] stack backtrace:
[ 25.073300][ T241] CPU: 0 UID: 0 PID: 241 Comm: seq-ext_ipv4 Not tainted 6.12.0-rc4-virtme #1
[ 25.073562][ T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.073889][ T241] Call Trace:
[ 25.074004][ T241]
[ 25.074086][ T241] dump_stack_lvl+0xb0/0xd0
[ 25.074239][ T241] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.074392][ T241] tcp_ao_finish_connect+0x206/0x2f0
[ 25.074545][ T241] tcp_finish_connect+0x25/0x510
[ 25.074697][ T241] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 25.074884][ T241] ? hlock_class+0x4e/0x130
[ 25.075035][ T241] ? mark_lock+0x38/0x3e0
[ 25.075153][ T241] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 25.075339][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.075528][ T241] ? kvm_clock_get_cycles+0x18/0x30
[ 25.075677][ T241] ? ktime_get+0xb7/0x200
[ 25.075790][ T241] ? __lock_acquire+0xb3f/0x1580
[ 25.075943][ T241] tcp_rcv_state_process+0x336/0x1e30
[ 25.076096][ T241] ? __lock_release+0x103/0x460
[ 25.076245][ T241] ? __release_sock+0xc8/0x390
[ 25.076400][ T241] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 25.076584][ T241] ? mark_lock+0x38/0x3e0
[ 25.076706][ T241] tcp_v4_do_rcv+0x14a/0x8c0
[ 25.076862][ T241] __release_sock+0x27a/0x390
[ 25.077016][ T241] release_sock+0x53/0x1d0
[ 25.077165][ T241] inet_stream_connect+0x7a/0xa0
[ 25.077318][ T241] __sys_connect+0x205/0x280
[ 25.077474][ T241] ? __pfx___sys_connect+0x10/0x10
[ 25.077622][ T241] ? do_fcntl+0x5cc/0x8b0
[ 25.077735][ T241] ? __pfx_do_fcntl+0x10/0x10
[ 25.077886][ T241] ? __fget_files+0x1b9/0x3e0
[ 25.078037][ T241] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.078229][ T241] __x64_sys_connect+0x72/0xb0
[ 25.078383][ T241] do_syscall_64+0xc1/0x1d0
[ 25.078533][ T241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.078721][ T241] RIP: 0033:0x7efc10df840b
[ 25.078876][ T241] 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
[ 25.079394][ T241] RSP: 002b:00007efc0bffead0 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.079619][ T241] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007efc10df840b
[ 25.079843][ T241] RDX: 0000000000000010 RSI: 00007efc0bffecc0 RDI: 000000000000000a
[ 25.080065][ T241] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000002
[ 25.080285][ T241] R10: 00007efc10cb0598 R11: 0000000000000293 R12: 0000000000410210
[ 25.080512][ T241] R13: 0000000000000005 R14: 00007efc0bffecc0 R15: 0000000000000000
[ 25.080745][ T241]
[ 26.308739][ T241]
[ 26.308964][ T241] =============================
[ 26.309113][ T241] WARNING: suspicious RCU usage
[ 26.309270][ T241] 6.12.0-rc4-virtme #1 Not tainted
[ 26.309412][ T241] -----------------------------
[ 26.309561][ T241] net/ipv4/tcp_ao.c:2399 RCU-list traversed in non-reader section!!
[ 26.309771][ T241]
[ 26.309771][ T241] other info that might help us debug this:
[ 26.309771][ T241]
[ 26.310059][ T241]
[ 26.310059][ T241] rcu_scheduler_active = 2, debug_locks = 1
[ 26.310771][ T241] 1 lock held by seq-ext_ipv4/241:
[ 26.310916][ T241] #0: ffff888006309d18 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.311255][ T241]
[ 26.311255][ T241] stack backtrace:
[ 26.311431][ T241] CPU: 1 UID: 0 PID: 241 Comm: seq-ext_ipv4 Not tainted 6.12.0-rc4-virtme #1
[ 26.311677][ T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.311982][ T241] Call Trace:
[ 26.312091][ T241]
[ 26.312168][ T241] dump_stack_lvl+0xb0/0xd0
[ 26.312319][ T241] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.312475][ T241] tcp_ao_set_repair+0x3ec/0x4c0
[ 26.312622][ T241] ? hlock_class+0x4e/0x130
[ 26.312768][ T241] ? __pfx_tcp_ao_set_repair+0x10/0x10
[ 26.312920][ T241] do_tcp_setsockopt+0xb43/0x2320
[ 26.313063][ T241] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.313205][ T241] ? __lock_acquire+0xb3f/0x1580
[ 26.313356][ T241] ? find_held_lock+0x2c/0x110
[ 26.313503][ T241] ? __lock_release+0x103/0x460
[ 26.313644][ T241] ? __fget_files+0x1af/0x3e0
[ 26.313787][ T241] ? __pfx___lock_release+0x10/0x10
[ 26.313926][ T241] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.314067][ T241] ? trace_lock_acquire+0x14d/0x1f0
[ 26.314213][ T241] do_sock_setsockopt+0x149/0x3a0
[ 26.314356][ T241] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.314507][ T241] ? fdget+0x175/0x1e0
[ 26.314623][ T241] __sys_setsockopt+0x104/0x1a0
[ 26.314766][ T241] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.314906][ T241] ? __fget_files+0x1b9/0x3e0
[ 26.315049][ T241] ? __pfx___sys_socket+0x10/0x10
[ 26.315199][ T241] __x64_sys_setsockopt+0xbd/0x160
[ 26.315338][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.315513][ T241] do_syscall_64+0xc1/0x1d0
[ 26.315659][ T241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.315837][ T241] RIP: 0033:0x7efc10df891e
[ 26.315986][ T241] 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
[ 26.316475][ T241] RSP: 002b:00007efc0bffeaa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 26.316690][ T241] RAX: ffffffffffffffda RBX: 000000000000631b RCX: 00007efc10df891e
[ 26.316904][ T241] RDX: 000000000000002a RSI: 0000000000000006 RDI: 000000000000000a
[ 26.317116][ T241] RBP: 0000000001fe000a R08: 0000000000000010 R09: 0000000000000064
[ 26.317326][ T241] R10: 00007efc0bffeb20 R11: 0000000000000202 R12: 00007efc0bffecc0
[ 26.317538][ T241] R13: 000000000000000a R14: 00007efc0bffeb20 R15: 00007efc0bffeb30
[ 26.317763][ T241]