[ 26.132378][ T233]
[ 26.132707][ T233] =============================
[ 26.132876][ T233] WARNING: suspicious RCU usage
[ 26.133151][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.133312][ T233] -----------------------------
[ 26.133484][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 26.133706][ T233]
[ 26.133706][ T233] other info that might help us debug this:
[ 26.133706][ T233]
[ 26.134000][ T233]
[ 26.134000][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.134223][ T233] 1 lock held by icmps-discard_i/233:
[ 26.134394][ T233] #0: ffff888005753798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.134683][ T233]
[ 26.134683][ T233] stack backtrace:
[ 26.134875][ T233] CPU: 3 UID: 0 PID: 233 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 26.135146][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.135491][ T233] Call Trace:
[ 26.135617][ T233]
[ 26.135700][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.135868][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.136029][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 26.136198][ T233] tcp_ao_add_cmd+0xe8b/0x1700
[ 26.136371][ T233] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 26.136551][ T233] ? hlock_class+0x4e/0x130
[ 26.136714][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.136898][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.137066][ T233] ? do_tcp_setsockopt+0xa64/0x2320
[ 26.137235][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 26.137411][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.137579][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.137757][ T233] ? find_held_lock+0x2c/0x110
[ 26.137931][ T233] ? __lock_release+0x103/0x460
[ 26.138107][ T233] ? __fget_files+0x1af/0x3e0
[ 26.138280][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.138450][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.138618][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.138800][ T233] do_sock_setsockopt+0x149/0x3a0
[ 26.138964][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.139130][ T233] ? fdget+0x175/0x1e0
[ 26.139255][ T233] __sys_setsockopt+0x104/0x1a0
[ 26.139416][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.139579][ T233] ? fput+0x1b/0x290
[ 26.139705][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 26.139863][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.140056][ T233] do_syscall_64+0xc1/0x1d0
[ 26.140226][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.140429][ T233] RIP: 0033:0x7f18a6e7791e
[ 26.140596][ 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
[ 26.141144][ T233] RSP: 002b:00007ffc5a75d9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 26.141386][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18a6e7791e
[ 26.141618][ T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.141833][ T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 26.142070][ T233] R10: 00007ffc5a75d9c0 R11: 0000000000000246 R12: 00007ffc5a75dae0
[ 26.142308][ T233] R13: 0000000000000020 R14: 0000000000400000 R15: 0000000401fe000a
[ 26.142555][ T233]
[ 26.376260][ T240]
[ 26.376406][ T240] =============================
[ 26.376563][ T240] WARNING: suspicious RCU usage
[ 26.376716][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 26.376866][ T240] -----------------------------
[ 26.377009][ T240] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 26.377219][ T240]
[ 26.377219][ T240] other info that might help us debug this:
[ 26.377219][ T240]
[ 26.377502][ T240]
[ 26.377502][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 26.377716][ T240] 1 lock held by icmps-discard_i/240:
[ 26.377866][ T240] #0: ffff888005752a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 26.378143][ T240]
[ 26.378143][ T240] stack backtrace:
[ 26.378320][ T240] CPU: 1 UID: 0 PID: 240 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 26.378579][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.378905][ T240] Call Trace:
[ 26.379017][ T240]
[ 26.379100][ T240] dump_stack_lvl+0xb0/0xd0
[ 26.379256][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.379406][ T240] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 26.379557][ T240] ? mark_held_locks+0x9e/0xe0
[ 26.379710][ T240] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 26.379892][ T240] ? stack_depot_save_flags+0x273/0x3a0
[ 26.380043][ T240] ? kasan_save_stack+0x24/0x50
[ 26.380189][ T240] ? kasan_save_track+0x14/0x30
[ 26.380335][ T240] ? kasan_save_free_info+0x3b/0x60
[ 26.380488][ T240] ? __kasan_slab_free+0x38/0x50
[ 26.380632][ T240] ? kfree+0xf3/0x340
[ 26.380743][ T240] ? tcp_ao_parse_crypto+0x269/0x650
[ 26.380920][ T240] ? __lock_acquire+0xb3f/0x1580
[ 26.381079][ T240] ? lock_acquire.part.0+0xeb/0x330
[ 26.381222][ T240] ? find_held_lock+0x2c/0x110
[ 26.381372][ T240] ? __lock_release+0x103/0x460
[ 26.381522][ T240] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 26.381671][ T240] ? hlock_class+0x4e/0x130
[ 26.381819][ T240] ? mark_lock+0x38/0x3e0
[ 26.381939][ T240] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.382083][ T240] do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.382230][ T240] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 26.382374][ T240] ? tcp_ao_add_cmd+0xf22/0x1700
[ 26.382538][ T240] ? release_sock+0x1f/0x1d0
[ 26.382685][ T240] ? reacquire_held_locks+0x22f/0x4f0
[ 26.382830][ T240] ? release_sock+0x1f/0x1d0
[ 26.382982][ T240] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.383126][ T240] ? validate_chain+0x1fe/0xae0
[ 26.383271][ T240] ? find_held_lock+0x2c/0x110
[ 26.383426][ T240] ? __lock_release+0x103/0x460
[ 26.383571][ T240] ? __pfx_validate_chain+0x10/0x10
[ 26.383716][ T240] ? hlock_class+0x4e/0x130
[ 26.383860][ T240] ? mark_lock+0x38/0x3e0
[ 26.383978][ T240] ? __lock_acquire+0xb3f/0x1580
[ 26.384133][ T240] ? find_held_lock+0x2c/0x110
[ 26.384282][ T240] ? __lock_release+0x103/0x460
[ 26.384432][ T240] ? __might_fault+0x11b/0x170
[ 26.384576][ T240] ? __pfx___lock_release+0x10/0x10
[ 26.384718][ T240] ? trace_lock_acquire+0x14d/0x1f0
[ 26.384864][ T240] ? find_held_lock+0x2c/0x110
[ 26.385010][ T240] ? __might_fault+0xc3/0x170
[ 26.385152][ T240] ? __might_fault+0xc3/0x170
[ 26.385301][ T240] tcp_getsockopt+0x90/0xf0
[ 26.385454][ T240] do_sock_getsockopt+0x1c7/0x730
[ 26.385600][ T240] ? __fget_files+0x1af/0x3e0
[ 26.385746][ T240] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 26.385899][ T240] ? fdget+0x175/0x1e0
[ 26.386012][ T240] __sys_getsockopt+0xfc/0x1b0
[ 26.386161][ T240] ? __sys_setsockopt+0x174/0x1a0
[ 26.386309][ T240] ? __pfx___sys_getsockopt+0x10/0x10
[ 26.386468][ T240] __x64_sys_getsockopt+0xbd/0x160
[ 26.386610][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.386790][ T240] do_syscall_64+0xc1/0x1d0
[ 26.386937][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.387116][ T240] RIP: 0033:0x7f18a6e7746e
[ 26.387277][ T240] 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
[ 26.387781][ T240] RSP: 002b:00007f18a65229c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 26.388002][ T240] RAX: ffffffffffffffda RBX: 00007f18a6522c80 RCX: 00007f18a6e7746e
[ 26.388226][ T240] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[ 26.388442][ T240] RBP: 00007f18a65229e0 R08: 00007f18a65229dc R09: 0000000000000064
[ 26.388662][ T240] R10: 00007f18a65229e0 R11: 0000000000000246 R12: 000000000000000a
[ 26.388883][ T240] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 26.389112][ T240]
[ 26.394777][ T240]
[ 26.394875][ T240] =============================
[ 26.395035][ T240] WARNING: suspicious RCU usage
[ 26.395188][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 26.395341][ T240] -----------------------------
[ 26.395507][ T240] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 26.395733][ T240]
[ 26.395733][ T240] other info that might help us debug this:
[ 26.395733][ T240]
[ 26.396027][ T240]
[ 26.396027][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 26.396248][ T240] 1 lock held by icmps-discard_i/240:
[ 26.396408][ T240] #0: ffff888005752a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 26.396689][ T240]
[ 26.396689][ T240] stack backtrace:
[ 26.396876][ T240] CPU: 1 UID: 0 PID: 240 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 26.397139][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.397473][ T240] Call Trace:
[ 26.397590][ T240]
[ 26.397672][ T240] dump_stack_lvl+0xb0/0xd0
[ 26.397829][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.397993][ T240] tcp_ao_finish_connect+0x206/0x2f0
[ 26.398146][ T240] tcp_finish_connect+0x25/0x510
[ 26.398301][ T240] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 26.398489][ T240] ? hlock_class+0x4e/0x130
[ 26.398649][ T240] ? mark_lock+0x38/0x3e0
[ 26.398777][ T240] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 26.398972][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.399158][ T240] ? kvm_clock_get_cycles+0x18/0x30
[ 26.399312][ T240] ? ktime_get+0xb7/0x200
[ 26.399431][ T240] ? __lock_acquire+0xb3f/0x1580
[ 26.399587][ T240] tcp_rcv_state_process+0x336/0x1e30
[ 26.399737][ T240] ? __lock_release+0x103/0x460
[ 26.399891][ T240] ? __release_sock+0xc8/0x390
[ 26.400051][ T240] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 26.400238][ T240] ? mark_lock+0x38/0x3e0
[ 26.400360][ T240] tcp_v4_do_rcv+0x14a/0x8c0
[ 26.400516][ T240] __release_sock+0x27a/0x390
[ 26.400675][ T240] release_sock+0x53/0x1d0
[ 26.400827][ T240] inet_stream_connect+0x7a/0xa0
[ 26.400990][ T240] __sys_connect+0x205/0x280
[ 26.401144][ T240] ? __pfx___sys_connect+0x10/0x10
[ 26.401297][ T240] ? do_fcntl+0x5cc/0x8b0
[ 26.401416][ T240] ? __pfx_do_fcntl+0x10/0x10
[ 26.401571][ T240] ? __fget_files+0x1b9/0x3e0
[ 26.401733][ T240] __x64_sys_connect+0x72/0xb0
[ 26.401885][ T240] do_syscall_64+0xc1/0x1d0
[ 26.402045][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.402233][ T240] RIP: 0033:0x7f18a6e7740b
[ 26.402392][ T240] 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
[ 26.402916][ T240] RSP: 002b:00007f18a6522d80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 26.403150][ T240] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f18a6e7740b
[ 26.403378][ T240] RDX: 0000000000000010 RSI: 00007f18a6522e00 RDI: 000000000000000a
[ 26.403605][ T240] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[ 26.403829][ T240] R10: 00007f18a6d2f598 R11: 0000000000000293 R12: 000000000040e198
[ 26.404058][ T240] R13: 0000000000000005 R14: 00007f18a6522e00 R15: 0000000000000000
[ 26.404295][ T240]