[ 25.602184][ T233]
[ 25.603072][ T233] =============================
[ 25.603266][ T233] WARNING: suspicious RCU usage
[ 25.603437][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.603606][ T233] -----------------------------
[ 25.603772][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.604045][ T233]
[ 25.604045][ T233] other info that might help us debug this:
[ 25.604045][ T233]
[ 25.604381][ T233]
[ 25.604381][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.604624][ T233] 1 lock held by icmps-accept_ip/233:
[ 25.604790][ T233] #0: ffff888007cf3798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.605097][ T233]
[ 25.605097][ T233] stack backtrace:
[ 25.605298][ T233] CPU: 1 UID: 0 PID: 233 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.605715][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.606548][ T233] Call Trace:
[ 25.606747][ T233]
[ 25.606847][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.607109][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.607374][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.607605][ T233] tcp_ao_add_cmd+0xe8b/0x1700
[ 25.607859][ T233] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 25.608113][ T233] ? hlock_class+0x4e/0x130
[ 25.608381][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.608696][ T233] ? mark_held_locks+0x9e/0xe0
[ 25.608978][ T233] ? do_tcp_setsockopt+0xa64/0x2320
[ 25.609237][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 25.609495][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.609760][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.610039][ T233] ? find_held_lock+0x2c/0x110
[ 25.610313][ T233] ? __lock_release+0x103/0x460
[ 25.610568][ T233] ? __fget_files+0x1af/0x3e0
[ 25.610808][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.611045][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.611312][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.611564][ T233] do_sock_setsockopt+0x149/0x3a0
[ 25.611811][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.612016][ T233] ? fdget+0x175/0x1e0
[ 25.612225][ T233] __sys_setsockopt+0x104/0x1a0
[ 25.612459][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.612628][ T233] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 25.612926][ T233] ? do_user_addr_fault+0x374/0xe30
[ 25.613162][ T233] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 25.613479][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 25.613719][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.614017][ T233] do_syscall_64+0xc1/0x1d0
[ 25.614276][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.614590][ T233] RIP: 0033:0x7f6324c8791e
[ 25.614868][ 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
[ 25.615724][ T233] RSP: 002b:00007fffe66c1e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 25.616102][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6324c8791e
[ 25.616446][ T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.616822][ T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 25.617210][ T233] R10: 00007fffe66c1e90 R11: 0000000000000246 R12: 00007fffe66c1fb0
[ 25.617581][ T233] R13: 0000000000000020 R14: 0000000000400000 R15: 0000000401fe000a
[ 25.617954][ T233]
[ 25.830699][ T240]
[ 25.830833][ T240] =============================
[ 25.831015][ T240] WARNING: suspicious RCU usage
[ 25.831175][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 25.831358][ T240] -----------------------------
[ 25.831565][ T240] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.831809][ T240]
[ 25.831809][ T240] other info that might help us debug this:
[ 25.831809][ T240]
[ 25.832126][ T240]
[ 25.832126][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 25.832370][ T240] 1 lock held by icmps-accept_ip/240:
[ 25.832530][ T240] #0: ffff888007cf2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.832828][ T240]
[ 25.832828][ T240] stack backtrace:
[ 25.833039][ T240] CPU: 0 UID: 0 PID: 240 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.833320][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.833674][ T240] Call Trace:
[ 25.833799][ T240]
[ 25.833886][ T240] dump_stack_lvl+0xb0/0xd0
[ 25.834097][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.834265][ T240] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.834435][ T240] ? mark_held_locks+0x9e/0xe0
[ 25.834604][ T240] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.834803][ T240] ? stack_depot_save_flags+0x273/0x3a0
[ 25.834983][ T240] ? kasan_save_stack+0x24/0x50
[ 25.835144][ T240] ? kasan_save_track+0x14/0x30
[ 25.835300][ T240] ? kasan_save_free_info+0x3b/0x60
[ 25.835462][ T240] ? __kasan_slab_free+0x38/0x50
[ 25.835621][ T240] ? kfree+0xf3/0x340
[ 25.835744][ T240] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.835931][ T240] ? __lock_acquire+0xb3f/0x1580
[ 25.836122][ T240] ? lock_acquire.part.0+0xeb/0x330
[ 25.836285][ T240] ? find_held_lock+0x2c/0x110
[ 25.836452][ T240] ? __lock_release+0x103/0x460
[ 25.836610][ T240] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.836772][ T240] ? hlock_class+0x4e/0x130
[ 25.836932][ T240] ? mark_lock+0x38/0x3e0
[ 25.837078][ T240] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.837237][ T240] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.837400][ T240] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.837558][ T240] ? tcp_ao_add_cmd+0xf22/0x1700
[ 25.837759][ T240] ? release_sock+0x1f/0x1d0
[ 25.837918][ T240] ? reacquire_held_locks+0x22f/0x4f0
[ 25.838087][ T240] ? release_sock+0x1f/0x1d0
[ 25.838249][ T240] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.838423][ T240] ? validate_chain+0x1fe/0xae0
[ 25.838593][ T240] ? find_held_lock+0x2c/0x110
[ 25.838754][ T240] ? __pfx_validate_chain+0x10/0x10
[ 25.838913][ T240] ? __pfx_validate_chain+0x10/0x10
[ 25.839099][ T240] ? hlock_class+0x4e/0x130
[ 25.839258][ T240] ? mark_lock+0x38/0x3e0
[ 25.839390][ T240] ? __lock_acquire+0xb3f/0x1580
[ 25.839561][ T240] ? find_held_lock+0x2c/0x110
[ 25.839725][ T240] ? __lock_release+0x103/0x460
[ 25.839888][ T240] ? __might_fault+0x11b/0x170
[ 25.840053][ T240] ? __pfx___lock_release+0x10/0x10
[ 25.840209][ T240] ? trace_lock_acquire+0x14d/0x1f0
[ 25.840371][ T240] ? find_held_lock+0x2c/0x110
[ 25.840533][ T240] ? __might_fault+0xc3/0x170
[ 25.840690][ T240] ? __might_fault+0xc3/0x170
[ 25.840851][ T240] tcp_getsockopt+0x90/0xf0
[ 25.841028][ T240] do_sock_getsockopt+0x1c7/0x730
[ 25.841194][ T240] ? __fget_files+0x1af/0x3e0
[ 25.841358][ T240] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.841528][ T240] ? fdget+0x175/0x1e0
[ 25.841660][ T240] __sys_getsockopt+0xfc/0x1b0
[ 25.841823][ T240] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.842000][ T240] ? __pfx_task_work_run+0x10/0x10
[ 25.842163][ T240] ? do_user_addr_fault+0x97c/0xe30
[ 25.842328][ T240] __x64_sys_getsockopt+0xbd/0x160
[ 25.842492][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.842692][ T240] do_syscall_64+0xc1/0x1d0
[ 25.842855][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.843073][ T240] RIP: 0033:0x7f6324c8746e
[ 25.843241][ 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
[ 25.843812][ T240] RSP: 002b:00007f631fffe9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.844136][ T240] RAX: ffffffffffffffda RBX: 00007f631fffec80 RCX: 00007f6324c8746e
[ 25.844528][ T240] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[ 25.844919][ T240] RBP: 00007f631fffe9e0 R08: 00007f631fffe9dc R09: 0000000000000064
[ 25.845265][ T240] R10: 00007f631fffe9e0 R11: 0000000000000246 R12: 000000000000000a
[ 25.845515][ T240] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 25.845766][ T240]
[ 25.857477][ T240]
[ 25.857586][ T240] =============================
[ 25.857739][ T240] WARNING: suspicious RCU usage
[ 25.857895][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 25.858052][ T240] -----------------------------
[ 25.858222][ T240] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 25.858450][ T240]
[ 25.858450][ T240] other info that might help us debug this:
[ 25.858450][ T240]
[ 25.858744][ T240]
[ 25.858744][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 25.858967][ T240] 1 lock held by icmps-accept_ip/240:
[ 25.859121][ T240] #0: ffff888007cf2a58 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 25.859424][ T240]
[ 25.859424][ T240] stack backtrace:
[ 25.859614][ T240] CPU: 1 UID: 0 PID: 240 Comm: icmps-accept_ip Not tainted 6.12.0-rc4-virtme #1
[ 25.859876][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.860216][ T240] Call Trace:
[ 25.860336][ T240]
[ 25.860424][ T240] dump_stack_lvl+0xb0/0xd0
[ 25.860588][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.860750][ T240] tcp_ao_finish_connect+0x206/0x2f0
[ 25.860904][ T240] tcp_finish_connect+0x25/0x510
[ 25.861062][ T240] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 25.861257][ T240] ? hlock_class+0x4e/0x130
[ 25.861415][ T240] ? mark_lock+0x38/0x3e0
[ 25.861536][ T240] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 25.861727][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.861923][ T240] ? kvm_clock_get_cycles+0x18/0x30
[ 25.862077][ T240] ? ktime_get+0xb7/0x200
[ 25.862195][ T240] ? __lock_acquire+0xb3f/0x1580
[ 25.862352][ T240] tcp_rcv_state_process+0x336/0x1e30
[ 25.862504][ T240] ? __lock_release+0x103/0x460
[ 25.862660][ T240] ? __release_sock+0xc8/0x390
[ 25.862817][ T240] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 25.863005][ T240] ? mark_lock+0x38/0x3e0
[ 25.863133][ T240] tcp_v4_do_rcv+0x14a/0x8c0
[ 25.863305][ T240] __release_sock+0x27a/0x390
[ 25.863463][ T240] release_sock+0x53/0x1d0
[ 25.863621][ T240] inet_stream_connect+0x7a/0xa0
[ 25.863776][ T240] __sys_connect+0x205/0x280
[ 25.863943][ T240] ? __pfx___sys_connect+0x10/0x10
[ 25.864096][ T240] ? do_fcntl+0x5cc/0x8b0
[ 25.864214][ T240] ? __pfx_do_fcntl+0x10/0x10
[ 25.864377][ T240] ? __fget_files+0x1b9/0x3e0
[ 25.864546][ T240] __x64_sys_connect+0x72/0xb0
[ 25.864702][ T240] do_syscall_64+0xc1/0x1d0
[ 25.864860][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.865050][ T240] RIP: 0033:0x7f6324c8740b
[ 25.865209][ 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
[ 25.865739][ T240] RSP: 002b:00007f631fffed80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 25.865976][ T240] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f6324c8740b
[ 25.866206][ T240] RDX: 0000000000000010 RSI: 00007f631fffee00 RDI: 000000000000000a
[ 25.866442][ T240] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[ 25.866672][ T240] R10: 00007f6324b3f598 R11: 0000000000000293 R12: 000000000040e1c0
[ 25.866911][ T240] R13: 0000000000000005 R14: 00007f631fffee00 R15: 0000000000000000
[ 25.867151][ T240]