[   28.422579][  T234] 
[   28.422915][  T234] =============================
[   28.423187][  T234] WARNING: suspicious RCU usage
[   28.423433][  T234] 6.12.0-rc4-virtme #1 Not tainted
[   28.423847][  T234] -----------------------------
[   28.425511][  T234] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[   28.425855][  T234] 
[   28.425855][  T234] other info that might help us debug this:
[   28.425855][  T234] 
[   28.426317][  T234] 
[   28.426317][  T234] rcu_scheduler_active = 2, debug_locks = 1
[   28.426675][  T234] 1 lock held by icmps-accept_ip/234:
[   28.426906][  T234]  #0: ffff8880065a3798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[   28.427354][  T234] 
[   28.427354][  T234] stack backtrace:
[   28.427638][  T234] CPU: 0 UID: 0 PID: 234 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   28.428047][  T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.428545][  T234] Call Trace:
[   28.428729][  T234]  <TASK>
[   28.428859][  T234]  dump_stack_lvl+0xb0/0xd0
[   28.429117][  T234]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.429380][  T234]  __tcp_ao_do_lookup.part.0+0x201/0x240
[   28.429624][  T234]  tcp_ao_add_cmd+0xe8b/0x1700
[   28.429871][  T234]  ? __pfx_tcp_ao_add_cmd+0x10/0x10
[   28.430114][  T234]  ? hlock_class+0x4e/0x130
[   28.430367][  T234]  ? __lock_acquire+0xb3f/0x1580
[   28.430656][  T234]  ? mark_held_locks+0x9e/0xe0
[   28.430911][  T234]  ? do_tcp_setsockopt+0xa64/0x2320
[   28.431150][  T234]  do_tcp_setsockopt+0xa64/0x2320
[   28.431396][  T234]  ? __pfx_do_tcp_setsockopt+0x10/0x10
[   28.431655][  T234]  ? __lock_acquire+0xb3f/0x1580
[   28.431924][  T234]  ? find_held_lock+0x2c/0x110
[   28.432180][  T234]  ? __lock_release+0x103/0x460
[   28.432424][  T234]  ? __fget_files+0x1af/0x3e0
[   28.432691][  T234]  ? __pfx___lock_release+0x10/0x10
[   28.432928][  T234]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   28.433174][  T234]  ? trace_lock_acquire+0x14d/0x1f0
[   28.433439][  T234]  do_sock_setsockopt+0x149/0x3a0
[   28.433690][  T234]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   28.433957][  T234]  ? fdget+0x175/0x1e0
[   28.434155][  T234]  __sys_setsockopt+0x104/0x1a0
[   28.434400][  T234]  ? __pfx___sys_setsockopt+0x10/0x10
[   28.434663][  T234]  ? __rseq_handle_notify_resume+0x354/0x4e0
[   28.434954][  T234]  ? do_user_addr_fault+0x374/0xe30
[   28.435222][  T234]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[   28.435536][  T234]  __x64_sys_setsockopt+0xbd/0x160
[   28.435779][  T234]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.436094][  T234]  do_syscall_64+0xc1/0x1d0
[   28.436359][  T234]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.436659][  T234] RIP: 0033:0x7f42eaa4091e
[   28.436913][  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
[   28.437823][  T234] RSP: 002b:00007ffcf3eb4db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   28.438219][  T234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42eaa4091e
[   28.438607][  T234] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[   28.438989][  T234] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[   28.439386][  T234] R10: 00007ffcf3eb4dc0 R11: 0000000000000246 R12: 00007ffcf3eb4ee0
[   28.439812][  T234] R13: 0000000000000020 R14: 0000000000400000 R15: 0000000401fe000a
[   28.440211][  T234]  </TASK>
[   28.653568][  T241] 
[   28.653747][  T241] =============================
[   28.654007][  T241] WARNING: suspicious RCU usage
[   28.654246][  T241] 6.12.0-rc4-virtme #1 Not tainted
[   28.654489][  T241] -----------------------------
[   28.654725][  T241] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[   28.655089][  T241] 
[   28.655089][  T241] other info that might help us debug this:
[   28.655089][  T241] 
[   28.655447][  T241] 
[   28.655447][  T241] rcu_scheduler_active = 2, debug_locks = 1
[   28.655687][  T241] 1 lock held by icmps-accept_ip/241:
[   28.655834][  T241]  #0: ffff8880065a2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[   28.656130][  T241] 
[   28.656130][  T241] stack backtrace:
[   28.656314][  T241] CPU: 2 UID: 0 PID: 241 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   28.656580][  T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.656917][  T241] Call Trace:
[   28.657076][  T241]  <TASK>
[   28.657200][  T241]  dump_stack_lvl+0xb0/0xd0
[   28.657355][  T241]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.657522][  T241]  tcp_ao_copy_mkts_to_user+0xded/0x1050
[   28.657671][  T241]  ? mark_held_locks+0x9e/0xe0
[   28.657827][  T241]  ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[   28.658047][  T241]  ? stack_depot_save_flags+0x273/0x3a0
[   28.658201][  T241]  ? kasan_save_stack+0x24/0x50
[   28.658347][  T241]  ? kasan_save_track+0x14/0x30
[   28.658504][  T241]  ? kasan_save_free_info+0x3b/0x60
[   28.658653][  T241]  ? __kasan_slab_free+0x38/0x50
[   28.658797][  T241]  ? kfree+0xf3/0x340
[   28.658908][  T241]  ? tcp_ao_parse_crypto+0x269/0x650
[   28.659104][  T241]  ? __lock_acquire+0xb3f/0x1580
[   28.659263][  T241]  ? lock_acquire.part.0+0xeb/0x330
[   28.659423][  T241]  ? find_held_lock+0x2c/0x110
[   28.659586][  T241]  ? __lock_release+0x103/0x460
[   28.659731][  T241]  ? do_tcp_getsockopt+0x40b/0x2fe0
[   28.659879][  T241]  ? hlock_class+0x4e/0x130
[   28.660056][  T241]  ? mark_lock+0x38/0x3e0
[   28.660178][  T241]  ? do_tcp_getsockopt+0x10dd/0x2fe0
[   28.660325][  T241]  do_tcp_getsockopt+0x10dd/0x2fe0
[   28.660475][  T241]  ? __pfx_do_tcp_getsockopt+0x10/0x10
[   28.660638][  T241]  ? tcp_ao_add_cmd+0xf22/0x1700
[   28.660802][  T241]  ? release_sock+0x1f/0x1d0
[   28.660950][  T241]  ? reacquire_held_locks+0x22f/0x4f0
[   28.661125][  T241]  ? release_sock+0x1f/0x1d0
[   28.661275][  T241]  ? rcu_read_lock_any_held+0x43/0xb0
[   28.661425][  T241]  ? validate_chain+0x1fe/0xae0
[   28.661582][  T241]  ? find_held_lock+0x2c/0x110
[   28.661729][  T241]  ? __pfx_validate_chain+0x10/0x10
[   28.661877][  T241]  ? __pfx_validate_chain+0x10/0x10
[   28.662056][  T241]  ? hlock_class+0x4e/0x130
[   28.662294][  T241]  ? mark_lock+0x38/0x3e0
[   28.662488][  T241]  ? __lock_acquire+0xb3f/0x1580
[   28.662750][  T241]  ? find_held_lock+0x2c/0x110
[   28.662915][  T241]  ? __lock_release+0x103/0x460
[   28.663076][  T241]  ? __might_fault+0x11b/0x170
[   28.663222][  T241]  ? __pfx___lock_release+0x10/0x10
[   28.663367][  T241]  ? trace_lock_acquire+0x14d/0x1f0
[   28.663540][  T241]  ? find_held_lock+0x2c/0x110
[   28.663701][  T241]  ? __might_fault+0xc3/0x170
[   28.663847][  T241]  ? __might_fault+0xc3/0x170
[   28.664011][  T241]  tcp_getsockopt+0x90/0xf0
[   28.664173][  T241]  do_sock_getsockopt+0x1c7/0x730
[   28.664325][  T241]  ? __fget_files+0x1af/0x3e0
[   28.664489][  T241]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   28.664645][  T241]  ? fdget+0x175/0x1e0
[   28.664763][  T241]  __sys_getsockopt+0xfc/0x1b0
[   28.664917][  T241]  ? __pfx___sys_getsockopt+0x10/0x10
[   28.665098][  T241]  ? __pfx_task_work_run+0x10/0x10
[   28.665247][  T241]  ? do_user_addr_fault+0x97c/0xe30
[   28.665396][  T241]  __x64_sys_getsockopt+0xbd/0x160
[   28.665539][  T241]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.665736][  T241]  do_syscall_64+0xc1/0x1d0
[   28.665885][  T241]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.666090][  T241] RIP: 0033:0x7f42eaa4046e
[   28.666269][  T241] 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
[   28.666792][  T241] RSP: 002b:00007f42ea0eb9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[   28.667031][  T241] RAX: ffffffffffffffda RBX: 00007f42ea0ebc80 RCX: 00007f42eaa4046e
[   28.667252][  T241] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[   28.667469][  T241] RBP: 00007f42ea0eb9e0 R08: 00007f42ea0eb9dc R09: 0000000000000064
[   28.667689][  T241] R10: 00007f42ea0eb9e0 R11: 0000000000000246 R12: 000000000000000a
[   28.667907][  T241] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[   28.668150][  T241]  </TASK>
[   28.674290][  T241] 
[   28.674398][  T241] =============================
[   28.674551][  T241] WARNING: suspicious RCU usage
[   28.674722][  T241] 6.12.0-rc4-virtme #1 Not tainted
[   28.674879][  T241] -----------------------------
[   28.675073][  T241] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[   28.675300][  T241] 
[   28.675300][  T241] other info that might help us debug this:
[   28.675300][  T241] 
[   28.675604][  T241] 
[   28.675604][  T241] rcu_scheduler_active = 2, debug_locks = 1
[   28.675824][  T241] 1 lock held by icmps-accept_ip/241:
[   28.676017][  T241]  #0: ffff8880065a2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[   28.676305][  T241] 
[   28.676305][  T241] stack backtrace:
[   28.676510][  T241] CPU: 2 UID: 0 PID: 241 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[   28.676772][  T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.677163][  T241] Call Trace:
[   28.677281][  T241]  <TASK>
[   28.677362][  T241]  dump_stack_lvl+0xb0/0xd0
[   28.677522][  T241]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.677682][  T241]  tcp_ao_finish_connect+0x206/0x2f0
[   28.677838][  T241]  tcp_finish_connect+0x25/0x510
[   28.678007][  T241]  tcp_rcv_synsent_state_process+0xa6d/0x26f0
[   28.678194][  T241]  ? hlock_class+0x4e/0x130
[   28.678348][  T241]  ? mark_lock+0x38/0x3e0
[   28.678466][  T241]  ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[   28.678654][  T241]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.678863][  T241]  ? kvm_clock_get_cycles+0x18/0x30
[   28.679032][  T241]  ? ktime_get+0xb7/0x200
[   28.679150][  T241]  ? __lock_acquire+0xb3f/0x1580
[   28.679308][  T241]  tcp_rcv_state_process+0x336/0x1e30
[   28.679476][  T241]  ? __lock_release+0x103/0x460
[   28.679626][  T241]  ? __release_sock+0xc8/0x390
[   28.679780][  T241]  ? __pfx_tcp_rcv_state_process+0x10/0x10
[   28.679996][  T241]  ? mark_lock+0x38/0x3e0
[   28.680126][  T241]  tcp_v4_do_rcv+0x14a/0x8c0
[   28.680286][  T241]  __release_sock+0x27a/0x390
[   28.680465][  T241]  release_sock+0x53/0x1d0
[   28.680618][  T241]  inet_stream_connect+0x7a/0xa0
[   28.680772][  T241]  __sys_connect+0x205/0x280
[   28.680926][  T241]  ? __pfx___sys_connect+0x10/0x10
[   28.681099][  T241]  ? do_fcntl+0x5cc/0x8b0
[   28.681215][  T241]  ? __pfx_do_fcntl+0x10/0x10
[   28.681372][  T241]  ? __fget_files+0x1b9/0x3e0
[   28.681540][  T241]  __x64_sys_connect+0x72/0xb0
[   28.681704][  T241]  do_syscall_64+0xc1/0x1d0
[   28.681859][  T241]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.682084][  T241] RIP: 0033:0x7f42eaa4040b
[   28.682244][  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
[   28.682768][  T241] RSP: 002b:00007f42ea0ebd80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[   28.683012][  T241] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f42eaa4040b
[   28.683241][  T241] RDX: 0000000000000010 RSI: 00007f42ea0ebe00 RDI: 000000000000000a
[   28.683485][  T241] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[   28.683708][  T241] R10: 00007f42ea8f8598 R11: 0000000000000293 R12: 000000000040e1c0
[   28.683950][  T241] R13: 0000000000000005 R14: 00007f42ea0ebe00 R15: 0000000000000000
[   28.684205][  T241]  </TASK>