[   27.545958][  T234] 
[   27.546173][  T234] =============================
[   27.546389][  T234] WARNING: suspicious RCU usage
[   27.546548][  T234] 6.12.0-rc4-virtme #1 Not tainted
[   27.546714][  T234] -----------------------------
[   27.546876][  T234] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[   27.547113][  T234] 
[   27.547113][  T234] other info that might help us debug this:
[   27.547113][  T234] 
[   27.547434][  T234] 
[   27.547434][  T234] rcu_scheduler_active = 2, debug_locks = 1
[   27.547671][  T234] 1 lock held by icmps-accept_ip/234:
[   27.547837][  T234]  #0: ffff888002f7b798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[   27.548277][  T234] 
[   27.548277][  T234] stack backtrace:
[   27.549407][  T234] CPU: 1 UID: 0 PID: 234 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   27.549687][  T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   27.550047][  T234] Call Trace:
[   27.550175][  T234]  <TASK>
[   27.550271][  T234]  dump_stack_lvl+0xb0/0xd0
[   27.550436][  T234]  lockdep_rcu_suspicious+0x1ea/0x280
[   27.550596][  T234]  __tcp_ao_do_lookup.part.0+0x201/0x240
[   27.550766][  T234]  tcp_ao_add_cmd+0xe8b/0x1700
[   27.550932][  T234]  ? __pfx_tcp_ao_add_cmd+0x10/0x10
[   27.551097][  T234]  ? hlock_class+0x4e/0x130
[   27.551269][  T234]  ? __lock_acquire+0xb3f/0x1580
[   27.551458][  T234]  ? mark_held_locks+0x9e/0xe0
[   27.551632][  T234]  ? do_tcp_setsockopt+0xa64/0x2320
[   27.551791][  T234]  do_tcp_setsockopt+0xa64/0x2320
[   27.551957][  T234]  ? __pfx_do_tcp_setsockopt+0x10/0x10
[   27.552120][  T234]  ? __lock_acquire+0xb3f/0x1580
[   27.552291][  T234]  ? find_held_lock+0x2c/0x110
[   27.552464][  T234]  ? __lock_release+0x103/0x460
[   27.552622][  T234]  ? __fget_files+0x1af/0x3e0
[   27.552784][  T234]  ? __pfx___lock_release+0x10/0x10
[   27.552949][  T234]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   27.553119][  T234]  ? trace_lock_acquire+0x14d/0x1f0
[   27.553278][  T234]  do_sock_setsockopt+0x149/0x3a0
[   27.553441][  T234]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   27.553612][  T234]  ? fdget+0x175/0x1e0
[   27.553749][  T234]  __sys_setsockopt+0x104/0x1a0
[   27.553913][  T234]  ? __pfx___sys_setsockopt+0x10/0x10
[   27.554076][  T234]  ? __rseq_handle_notify_resume+0x354/0x4e0
[   27.554272][  T234]  ? do_user_addr_fault+0x374/0xe30
[   27.554439][  T234]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[   27.554648][  T234]  __x64_sys_setsockopt+0xbd/0x160
[   27.554812][  T234]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   27.555017][  T234]  do_syscall_64+0xc1/0x1d0
[   27.555192][  T234]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   27.555399][  T234] RIP: 0033:0x7f5a6180a91e
[   27.555569][  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
[   27.556125][  T234] RSP: 002b:00007ffe9b79a458 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   27.556374][  T234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a6180a91e
[   27.556623][  T234] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[   27.556869][  T234] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[   27.557132][  T234] R10: 00007ffe9b79a460 R11: 0000000000000246 R12: 00007ffe9b79a580
[   27.557371][  T234] R13: 0000000000000020 R14: 0000000000400000 R15: 0000000401fe000a
[   27.557626][  T234]  </TASK>
[   27.761142][  T242] 
[   27.761280][  T242] =============================
[   27.762138][  T242] WARNING: suspicious RCU usage
[   27.762411][  T242] 6.12.0-rc4-virtme #1 Not tainted
[   27.762654][  T242] -----------------------------
[   27.762912][  T242] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[   27.763233][  T242] 
[   27.763233][  T242] other info that might help us debug this:
[   27.763233][  T242] 
[   27.763649][  T242] 
[   27.763649][  T242] rcu_scheduler_active = 2, debug_locks = 1
[   27.763969][  T242] 1 lock held by icmps-accept_ip/242:
[   27.764217][  T242]  #0: ffff888002f7aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[   27.764576][  T242] 
[   27.764576][  T242] stack backtrace:
[   27.764778][  T242] CPU: 3 UID: 0 PID: 242 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   27.765059][  T242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   27.765411][  T242] Call Trace:
[   27.765536][  T242]  <TASK>
[   27.765621][  T242]  dump_stack_lvl+0xb0/0xd0
[   27.765792][  T242]  lockdep_rcu_suspicious+0x1ea/0x280
[   27.765959][  T242]  tcp_ao_copy_mkts_to_user+0xded/0x1050
[   27.766124][  T242]  ? mark_held_locks+0x9e/0xe0
[   27.766316][  T242]  ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[   27.766516][  T242]  ? stack_depot_save_flags+0x273/0x3a0
[   27.766682][  T242]  ? kasan_save_stack+0x24/0x50
[   27.766846][  T242]  ? kasan_save_track+0x14/0x30
[   27.767004][  T242]  ? kasan_save_free_info+0x3b/0x60
[   27.767171][  T242]  ? __kasan_slab_free+0x38/0x50
[   27.767332][  T242]  ? kfree+0xf3/0x340
[   27.767456][  T242]  ? tcp_ao_parse_crypto+0x269/0x650
[   27.767647][  T242]  ? __lock_acquire+0xb3f/0x1580
[   27.767819][  T242]  ? lock_acquire.part.0+0xeb/0x330
[   27.767995][  T242]  ? find_held_lock+0x2c/0x110
[   27.768163][  T242]  ? __lock_release+0x103/0x460
[   27.768327][  T242]  ? do_tcp_getsockopt+0x40b/0x2fe0
[   27.768493][  T242]  ? hlock_class+0x4e/0x130
[   27.768657][  T242]  ? mark_lock+0x38/0x3e0
[   27.768791][  T242]  ? do_tcp_getsockopt+0x10dd/0x2fe0
[   27.768951][  T242]  do_tcp_getsockopt+0x10dd/0x2fe0
[   27.769115][  T242]  ? __pfx_do_tcp_getsockopt+0x10/0x10
[   27.769281][  T242]  ? tcp_ao_add_cmd+0xf22/0x1700
[   27.769463][  T242]  ? release_sock+0x1f/0x1d0
[   27.769627][  T242]  ? reacquire_held_locks+0x22f/0x4f0
[   27.769797][  T242]  ? release_sock+0x1f/0x1d0
[   27.769962][  T242]  ? rcu_read_lock_any_held+0x43/0xb0
[   27.770130][  T242]  ? validate_chain+0x1fe/0xae0
[   27.770296][  T242]  ? find_held_lock+0x2c/0x110
[   27.770468][  T242]  ? __pfx_validate_chain+0x10/0x10
[   27.770631][  T242]  ? __pfx_validate_chain+0x10/0x10
[   27.770798][  T242]  ? hlock_class+0x4e/0x130
[   27.770962][  T242]  ? mark_lock+0x38/0x3e0
[   27.771097][  T242]  ? __lock_acquire+0xb3f/0x1580
[   27.771274][  T242]  ? find_held_lock+0x2c/0x110
[   27.771442][  T242]  ? __lock_release+0x103/0x460
[   27.771604][  T242]  ? __might_fault+0x11b/0x170
[   27.771777][  T242]  ? __pfx___lock_release+0x10/0x10
[   27.771938][  T242]  ? trace_lock_acquire+0x14d/0x1f0
[   27.772103][  T242]  ? find_held_lock+0x2c/0x110
[   27.772276][  T242]  ? __might_fault+0xc3/0x170
[   27.772438][  T242]  ? __might_fault+0xc3/0x170
[   27.772609][  T242]  tcp_getsockopt+0x90/0xf0
[   27.772780][  T242]  do_sock_getsockopt+0x1c7/0x730
[   27.772951][  T242]  ? __fget_files+0x1af/0x3e0
[   27.773117][  T242]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   27.773291][  T242]  ? fdget+0x175/0x1e0
[   27.773427][  T242]  __sys_getsockopt+0xfc/0x1b0
[   27.773596][  T242]  ? __pfx___sys_getsockopt+0x10/0x10
[   27.773767][  T242]  ? __pfx_task_work_run+0x10/0x10
[   27.773941][  T242]  __x64_sys_getsockopt+0xbd/0x160
[   27.774110][  T242]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   27.774319][  T242]  do_syscall_64+0xc1/0x1d0
[   27.774487][  T242]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   27.774696][  T242] RIP: 0033:0x7f5a6180a46e
[   27.774868][  T242] 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
[   27.775440][  T242] RSP: 002b:00007f5a60eb59c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[   27.775685][  T242] RAX: ffffffffffffffda RBX: 00007f5a60eb5c80 RCX: 00007f5a6180a46e
[   27.775926][  T242] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[   27.776171][  T242] RBP: 00007f5a60eb59e0 R08: 00007f5a60eb59dc R09: 0000000000000064
[   27.776410][  T242] R10: 00007f5a60eb59e0 R11: 0000000000000246 R12: 000000000000000a
[   27.776654][  T242] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[   27.776911][  T242]  </TASK>
[   27.797418][  T242] 
[   27.797541][  T242] =============================
[   27.797709][  T242] WARNING: suspicious RCU usage
[   27.797891][  T242] 6.12.0-rc4-virtme #1 Not tainted
[   27.798142][  T242] -----------------------------
[   27.798473][  T242] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[   27.798860][  T242] 
[   27.798860][  T242] other info that might help us debug this:
[   27.798860][  T242] 
[   27.799204][  T242] 
[   27.799204][  T242] rcu_scheduler_active = 2, debug_locks = 1
[   27.799458][  T242] 1 lock held by icmps-accept_ip/242:
[   27.799624][  T242]  #0: ffff888002f7aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[   27.799937][  T242] 
[   27.799937][  T242] stack backtrace:
[   27.800144][  T242] CPU: 1 UID: 0 PID: 242 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   27.800434][  T242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   27.800800][  T242] Call Trace:
[   27.800937][  T242]  <TASK>
[   27.801028][  T242]  dump_stack_lvl+0xb0/0xd0
[   27.801199][  T242]  lockdep_rcu_suspicious+0x1ea/0x280
[   27.801370][  T242]  tcp_ao_finish_connect+0x206/0x2f0
[   27.801539][  T242]  tcp_finish_connect+0x25/0x510
[   27.801709][  T242]  tcp_rcv_synsent_state_process+0xa6d/0x26f0
[   27.801918][  T242]  ? hlock_class+0x4e/0x130
[   27.802095][  T242]  ? mark_lock+0x38/0x3e0
[   27.802227][  T242]  ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[   27.802434][  T242]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   27.802640][  T242]  ? kvm_clock_get_cycles+0x18/0x30
[   27.802803][  T242]  ? ktime_get+0xb7/0x200
[   27.802943][  T242]  ? __lock_acquire+0xb3f/0x1580
[   27.803115][  T242]  tcp_rcv_state_process+0x336/0x1e30
[   27.803288][  T242]  ? __lock_release+0x103/0x460
[   27.803453][  T242]  ? __release_sock+0xc8/0x390
[   27.803627][  T242]  ? __pfx_tcp_rcv_state_process+0x10/0x10
[   27.803835][  T242]  ? mark_lock+0x38/0x3e0
[   27.803981][  T242]  tcp_v4_do_rcv+0x14a/0x8c0
[   27.804160][  T242]  __release_sock+0x27a/0x390
[   27.804334][  T242]  release_sock+0x53/0x1d0
[   27.804519][  T242]  inet_stream_connect+0x7a/0xa0
[   27.804689][  T242]  __sys_connect+0x205/0x280
[   27.804855][  T242]  ? __pfx___sys_connect+0x10/0x10
[   27.805043][  T242]  ? do_fcntl+0x5cc/0x8b0
[   27.805171][  T242]  ? __pfx_do_fcntl+0x10/0x10
[   27.805338][  T242]  ? __fget_files+0x1b9/0x3e0
[   27.805515][  T242]  __x64_sys_connect+0x72/0xb0
[   27.805681][  T242]  do_syscall_64+0xc1/0x1d0
[   27.805849][  T242]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   27.806065][  T242] RIP: 0033:0x7f5a6180a40b
[   27.806239][  T242] 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
[   27.806820][  T242] RSP: 002b:00007f5a60eb5d80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[   27.807081][  T242] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f5a6180a40b
[   27.807335][  T242] RDX: 0000000000000010 RSI: 00007f5a60eb5e00 RDI: 000000000000000a
[   27.807579][  T242] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[   27.807823][  T242] R10: 00007f5a616c2598 R11: 0000000000000293 R12: 000000000040e1c0
[   27.808185][  T242] R13: 0000000000000005 R14: 00007f5a60eb5e00 R15: 0000000000000000
[   27.808622][  T242]  </TASK>