[   28.314682][  T233] 
[   28.315048][  T233] =============================
[   28.315238][  T233] WARNING: suspicious RCU usage
[   28.315402][  T233] 6.12.0-rc4-virtme #1 Not tainted
[   28.315568][  T233] -----------------------------
[   28.315733][  T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[   28.316771][  T233] 
[   28.316771][  T233] other info that might help us debug this:
[   28.316771][  T233] 
[   28.317171][  T233] 
[   28.317171][  T233] rcu_scheduler_active = 2, debug_locks = 1
[   28.317503][  T233] 1 lock held by icmps-discard_i/233:
[   28.317773][  T233]  #0: ffff888005f29e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[   28.318223][  T233] 
[   28.318223][  T233] stack backtrace:
[   28.318497][  T233] CPU: 3 UID: 0 PID: 233 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[   28.318762][  T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.319096][  T233] Call Trace:
[   28.319217][  T233]  <TASK>
[   28.319297][  T233]  dump_stack_lvl+0xb0/0xd0
[   28.319458][  T233]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.319612][  T233]  __tcp_ao_do_lookup.part.0+0x201/0x240
[   28.319766][  T233]  tcp_ao_add_cmd+0xe8b/0x1700
[   28.319932][  T233]  ? __pfx_tcp_ao_add_cmd+0x10/0x10
[   28.320083][  T233]  ? hlock_class+0x4e/0x130
[   28.320268][  T233]  ? mark_held_locks+0x9e/0xe0
[   28.320432][  T233]  ? do_tcp_setsockopt+0xa64/0x2320
[   28.320584][  T233]  do_tcp_setsockopt+0xa64/0x2320
[   28.320735][  T233]  ? __pfx_do_tcp_setsockopt+0x10/0x10
[   28.320890][  T233]  ? __lock_acquire+0xb3f/0x1580
[   28.321047][  T233]  ? find_held_lock+0x2c/0x110
[   28.321208][  T233]  ? __lock_release+0x103/0x460
[   28.321352][  T233]  ? __fget_files+0x1af/0x3e0
[   28.321510][  T233]  ? __pfx___lock_release+0x10/0x10
[   28.321664][  T233]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   28.321816][  T233]  ? trace_lock_acquire+0x14d/0x1f0
[   28.321977][  T233]  do_sock_setsockopt+0x149/0x3a0
[   28.322144][  T233]  ? __pfx_do_sock_setsockopt+0x10/0x10
[   28.322306][  T233]  ? fdget+0x175/0x1e0
[   28.322426][  T233]  __sys_setsockopt+0x104/0x1a0
[   28.322579][  T233]  ? __pfx___sys_setsockopt+0x10/0x10
[   28.322731][  T233]  ? __rseq_handle_notify_resume+0x354/0x4e0
[   28.322917][  T233]  ? do_user_addr_fault+0x374/0xe30
[   28.323072][  T233]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[   28.323271][  T233]  __x64_sys_setsockopt+0xbd/0x160
[   28.323418][  T233]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.323603][  T233]  do_syscall_64+0xc1/0x1d0
[   28.323761][  T233]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.323944][  T233] RIP: 0033:0x7ff419eb091e
[   28.324098][  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
[   28.324623][  T233] RSP: 002b:00007ffd15a22ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   28.324858][  T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff419eb091e
[   28.325080][  T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[   28.325299][  T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[   28.325517][  T233] R10: 00007ffd15a23000 R11: 0000000000000246 R12: 00007ffd15a23120
[   28.325736][  T233] R13: 0000000000000080 R14: 0100000000000000 R15: 00005402b80d0120
[   28.325979][  T233]  </TASK>
[   28.531506][  T241] 
[   28.531645][  T241] =============================
[   28.531796][  T241] WARNING: suspicious RCU usage
[   28.531979][  T241] 6.12.0-rc4-virtme #1 Not tainted
[   28.532125][  T241] -----------------------------
[   28.532270][  T241] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[   28.532488][  T241] 
[   28.532488][  T241] other info that might help us debug this:
[   28.532488][  T241] 
[   28.532792][  T241] 
[   28.532792][  T241] rcu_scheduler_active = 2, debug_locks = 1
[   28.533022][  T241] 1 lock held by icmps-discard_i/241:
[   28.533168][  T241]  #0: ffff888005f29098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[   28.533475][  T241] 
[   28.533475][  T241] stack backtrace:
[   28.533650][  T241] CPU: 1 UID: 0 PID: 241 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[   28.533917][  T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.534240][  T241] Call Trace:
[   28.534350][  T241]  <TASK>
[   28.534428][  T241]  dump_stack_lvl+0xb0/0xd0
[   28.534588][  T241]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.534740][  T241]  tcp_ao_copy_mkts_to_user+0xded/0x1050
[   28.534893][  T241]  ? mark_held_locks+0x9e/0xe0
[   28.535091][  T241]  ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[   28.535277][  T241]  ? stack_depot_save_flags+0x273/0x3a0
[   28.535434][  T241]  ? kasan_save_stack+0x24/0x50
[   28.535577][  T241]  ? kasan_save_track+0x14/0x30
[   28.535725][  T241]  ? kfree+0xf3/0x340
[   28.535835][  T241]  ? tcp_ao_parse_crypto+0x269/0x650
[   28.536011][  T241]  ? __lock_acquire+0xb3f/0x1580
[   28.536165][  T241]  ? lock_acquire.part.0+0xeb/0x330
[   28.536312][  T241]  ? find_held_lock+0x2c/0x110
[   28.536485][  T241]  ? __lock_release+0x103/0x460
[   28.536630][  T241]  ? do_tcp_getsockopt+0x40b/0x2fe0
[   28.536780][  T241]  ? hlock_class+0x4e/0x130
[   28.536930][  T241]  ? mark_lock+0x38/0x3e0
[   28.537049][  T241]  ? do_tcp_getsockopt+0x10dd/0x2fe0
[   28.537196][  T241]  do_tcp_getsockopt+0x10dd/0x2fe0
[   28.537346][  T241]  ? __pfx_do_tcp_getsockopt+0x10/0x10
[   28.537491][  T241]  ? tcp_ao_add_cmd+0xf22/0x1700
[   28.537655][  T241]  ? release_sock+0x1f/0x1d0
[   28.537800][  T241]  ? reacquire_held_locks+0x22f/0x4f0
[   28.537970][  T241]  ? release_sock+0x1f/0x1d0
[   28.538132][  T241]  ? rcu_read_lock_any_held+0x43/0xb0
[   28.538285][  T241]  ? validate_chain+0x1fe/0xae0
[   28.538489][  T241]  ? find_held_lock+0x2c/0x110
[   28.538643][  T241]  ? __lock_release+0x103/0x460
[   28.538790][  T241]  ? __pfx_validate_chain+0x10/0x10
[   28.538938][  T241]  ? hlock_class+0x4e/0x130
[   28.539083][  T241]  ? mark_lock+0x38/0x3e0
[   28.539198][  T241]  ? __lock_acquire+0xb3f/0x1580
[   28.539380][  T241]  ? find_held_lock+0x2c/0x110
[   28.539529][  T241]  ? __lock_release+0x103/0x460
[   28.539690][  T241]  ? __might_fault+0x11b/0x170
[   28.539850][  T241]  ? __pfx___lock_release+0x10/0x10
[   28.539994][  T241]  ? trace_lock_acquire+0x14d/0x1f0
[   28.540156][  T241]  ? find_held_lock+0x2c/0x110
[   28.540309][  T241]  ? __might_fault+0xc3/0x170
[   28.540478][  T241]  ? __might_fault+0xc3/0x170
[   28.540628][  T241]  tcp_getsockopt+0x90/0xf0
[   28.540780][  T241]  do_sock_getsockopt+0x1c7/0x730
[   28.540969][  T241]  ? __fget_files+0x1af/0x3e0
[   28.541115][  T241]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   28.541292][  T241]  ? fdget+0x175/0x1e0
[   28.541414][  T241]  __sys_getsockopt+0xfc/0x1b0
[   28.541561][  T241]  ? __sys_setsockopt+0x174/0x1a0
[   28.541720][  T241]  ? __pfx___sys_getsockopt+0x10/0x10
[   28.541872][  T241]  ? do_user_addr_fault+0x97c/0xe30
[   28.542046][  T241]  __x64_sys_getsockopt+0xbd/0x160
[   28.542195][  T241]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.542470][  T241]  do_syscall_64+0xc1/0x1d0
[   28.542636][  T241]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.542858][  T241] RIP: 0033:0x7ff419eb046e
[   28.543029][  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
[   28.543594][  T241] RSP: 002b:00007ff41955b9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[   28.543831][  T241] RAX: ffffffffffffffda RBX: 00007ff41955bc80 RCX: 00007ff419eb046e
[   28.544070][  T241] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[   28.544304][  T241] RBP: 00007ff41955b9e0 R08: 00007ff41955b9dc R09: 0000000000000064
[   28.544543][  T241] R10: 00007ff41955b9e0 R11: 0000000000000246 R12: 000000000000000a
[   28.544774][  T241] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[   28.545027][  T241]  </TASK>
[   28.551012][  T241] 
[   28.551148][  T241] =============================
[   28.551340][  T241] WARNING: suspicious RCU usage
[   28.551507][  T241] 6.12.0-rc4-virtme #1 Not tainted
[   28.551680][  T241] -----------------------------
[   28.551855][  T241] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[   28.552123][  T241] 
[   28.552123][  T241] other info that might help us debug this:
[   28.552123][  T241] 
[   28.552463][  T241] 
[   28.552463][  T241] rcu_scheduler_active = 2, debug_locks = 1
[   28.552703][  T241] 1 lock held by icmps-discard_i/241:
[   28.552880][  T241]  #0: ffff888005f29098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[   28.553181][  T241] 
[   28.553181][  T241] stack backtrace:
[   28.553411][  T241] CPU: 1 UID: 0 PID: 241 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[   28.553692][  T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   28.554082][  T241] Call Trace:
[   28.554208][  T241]  <TASK>
[   28.554300][  T241]  dump_stack_lvl+0xb0/0xd0
[   28.554491][  T241]  lockdep_rcu_suspicious+0x1ea/0x280
[   28.554662][  T241]  tcp_ao_finish_connect+0x206/0x2f0
[   28.554853][  T241]  tcp_finish_connect+0x25/0x510
[   28.555031][  T241]  tcp_rcv_synsent_state_process+0xa6d/0x26f0
[   28.555246][  T241]  ? hlock_class+0x4e/0x130
[   28.555438][  T241]  ? mark_lock+0x38/0x3e0
[   28.555569][  T241]  ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[   28.555775][  T241]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.555983][  T241]  ? kvm_clock_get_cycles+0x18/0x30
[   28.556150][  T241]  ? ktime_get+0xb7/0x200
[   28.556279][  T241]  tcp_rcv_state_process+0x336/0x1e30
[   28.556454][  T241]  ? __lock_release+0x103/0x460
[   28.556618][  T241]  ? __release_sock+0xc8/0x390
[   28.556783][  T241]  ? __pfx_tcp_rcv_state_process+0x10/0x10
[   28.557015][  T241]  ? hlock_class+0x4e/0x130
[   28.557179][  T241]  ? mark_lock+0x38/0x3e0
[   28.557333][  T241]  tcp_v6_do_rcv+0x346/0x1330
[   28.557497][  T241]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   28.557718][  T241]  __release_sock+0x128/0x390
[   28.557894][  T241]  release_sock+0x53/0x1d0
[   28.558084][  T241]  inet_stream_connect+0x7a/0xa0
[   28.558253][  T241]  __sys_connect+0x205/0x280
[   28.558424][  T241]  ? __pfx___sys_connect+0x10/0x10
[   28.558610][  T241]  ? do_fcntl+0x5cc/0x8b0
[   28.558752][  T241]  ? __fget_files+0x1b9/0x3e0
[   28.558939][  T241]  __x64_sys_connect+0x72/0xb0
[   28.559096][  T241]  do_syscall_64+0xc1/0x1d0
[   28.559258][  T241]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   28.559449][  T241] RIP: 0033:0x7ff419eb040b
[   28.559634][  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
[   28.560187][  T241] RSP: 002b:00007ff41955bd80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[   28.560451][  T241] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007ff419eb040b
[   28.560693][  T241] RDX: 000000000000001c RSI: 00007ff41955be00 RDI: 000000000000000a
[   28.560934][  T241] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[   28.561173][  T241] R10: 00007ff419d68598 R11: 0000000000000293 R12: 000000000040e1a8
[   28.561436][  T241] R13: 0000000000000005 R14: 00007ff41955be00 R15: 0000000000000000
[   28.561684][  T241]  </TASK>
[   29.026486][  T233] icmps-discard_i (233) used greatest stack depth: 24080 bytes left