[ 24.722912][ T233]
[ 24.723160][ T233] =============================
[ 24.723343][ T233] WARNING: suspicious RCU usage
[ 24.723506][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 24.723681][ T233] -----------------------------
[ 24.723940][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 24.724176][ T233]
[ 24.724176][ T233] other info that might help us debug this:
[ 24.724176][ T233]
[ 24.724496][ T233]
[ 24.724496][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 24.724731][ T233] 1 lock held by icmps-discard_i/233:
[ 24.724891][ T233] #0: ffff888007e21e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 24.725227][ T233]
[ 24.725227][ T233] stack backtrace:
[ 24.725445][ T233] CPU: 0 UID: 0 PID: 233 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 24.725724][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.726085][ T233] Call Trace:
[ 24.726215][ T233]
[ 24.726305][ T233] dump_stack_lvl+0xb0/0xd0
[ 24.726470][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.726638][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 24.726801][ T233] tcp_ao_add_cmd+0xe8b/0x1700
[ 24.726968][ T233] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 24.727130][ T233] ? hlock_class+0x4e/0x130
[ 24.727324][ T233] ? mark_held_locks+0x9e/0xe0
[ 24.727491][ T233] ? do_tcp_setsockopt+0xa64/0x2320
[ 24.727650][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 24.727815][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 24.727970][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.728139][ T233] ? find_held_lock+0x2c/0x110
[ 24.728300][ T233] ? __lock_release+0x103/0x460
[ 24.728458][ T233] ? __fget_files+0x1af/0x3e0
[ 24.728616][ T233] ? __pfx___lock_release+0x10/0x10
[ 24.728773][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 24.728935][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 24.729104][ T233] do_sock_setsockopt+0x149/0x3a0
[ 24.729268][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 24.729439][ T233] ? fdget+0x175/0x1e0
[ 24.729565][ T233] __sys_setsockopt+0x104/0x1a0
[ 24.729725][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 24.729882][ T233] ? __rseq_handle_notify_resume+0x354/0x4e0
[ 24.730080][ T233] ? do_user_addr_fault+0x374/0xe30
[ 24.730246][ T233] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 24.730450][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 24.730607][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.730810][ T233] do_syscall_64+0xc1/0x1d0
[ 24.730976][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.731177][ T233] RIP: 0033:0x7f4258e1c91e
[ 24.731349][ 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
[ 24.731925][ T233] RSP: 002b:00007ffc97f78e28 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 24.732168][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4258e1c91e
[ 24.732414][ T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 24.732655][ T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 24.732892][ T233] R10: 00007ffc97f78e30 R11: 0000000000000246 R12: 00007ffc97f78f50
[ 24.733134][ T233] R13: 0000000000000080 R14: 0100000000000000 R15: 00005402b80d0120
[ 24.733386][ T233]
[ 24.951437][ T240]
[ 24.951662][ T240] =============================
[ 24.951843][ T240] WARNING: suspicious RCU usage
[ 24.952024][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 24.952184][ T240] -----------------------------
[ 24.952371][ T240] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 24.952618][ T240]
[ 24.952618][ T240] other info that might help us debug this:
[ 24.952618][ T240]
[ 24.952967][ T240]
[ 24.952967][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 24.953238][ T240] 1 lock held by icmps-discard_i/240:
[ 24.953432][ T240] #0: ffff888007e21098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 24.953806][ T240]
[ 24.953806][ T240] stack backtrace:
[ 24.954029][ T240] CPU: 2 UID: 0 PID: 240 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 24.954330][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.954712][ T240] Call Trace:
[ 24.954836][ T240]
[ 24.954936][ T240] dump_stack_lvl+0xb0/0xd0
[ 24.955106][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.955269][ T240] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 24.955453][ T240] ? mark_held_locks+0x9e/0xe0
[ 24.955635][ T240] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 24.955850][ T240] ? stack_depot_save_flags+0x273/0x3a0
[ 24.956023][ T240] ? kasan_save_stack+0x24/0x50
[ 24.956206][ T240] ? kasan_save_track+0x14/0x30
[ 24.956367][ T240] ? kfree+0xf3/0x340
[ 24.956515][ T240] ? tcp_ao_parse_crypto+0x269/0x650
[ 24.956706][ T240] ? __lock_acquire+0xb3f/0x1580
[ 24.956914][ T240] ? lock_acquire.part.0+0xeb/0x330
[ 24.957074][ T240] ? find_held_lock+0x2c/0x110
[ 24.957254][ T240] ? __lock_release+0x103/0x460
[ 24.957427][ T240] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 24.957604][ T240] ? hlock_class+0x4e/0x130
[ 24.957784][ T240] ? mark_lock+0x38/0x3e0
[ 24.957917][ T240] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 24.958108][ T240] do_tcp_getsockopt+0x10dd/0x2fe0
[ 24.958269][ T240] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 24.958441][ T240] ? tcp_ao_add_cmd+0xf22/0x1700
[ 24.958633][ T240] ? release_sock+0x1f/0x1d0
[ 24.958809][ T240] ? reacquire_held_locks+0x22f/0x4f0
[ 24.958987][ T240] ? release_sock+0x1f/0x1d0
[ 24.959151][ T240] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.959343][ T240] ? validate_chain+0x1fe/0xae0
[ 24.959502][ T240] ? find_held_lock+0x2c/0x110
[ 24.959662][ T240] ? __pfx_validate_chain+0x10/0x10
[ 24.959833][ T240] ? __pfx_validate_chain+0x10/0x10
[ 24.960012][ T240] ? hlock_class+0x4e/0x130
[ 24.960200][ T240] ? mark_lock+0x38/0x3e0
[ 24.960340][ T240] ? __lock_acquire+0xb3f/0x1580
[ 24.960550][ T240] ? find_held_lock+0x2c/0x110
[ 24.960736][ T240] ? __lock_release+0x103/0x460
[ 24.960920][ T240] ? __might_fault+0x11b/0x170
[ 24.961104][ T240] ? __pfx___lock_release+0x10/0x10
[ 24.961276][ T240] ? trace_lock_acquire+0x14d/0x1f0
[ 24.961451][ T240] ? find_held_lock+0x2c/0x110
[ 24.961614][ T240] ? __might_fault+0xc3/0x170
[ 24.961806][ T240] ? __might_fault+0xc3/0x170
[ 24.961966][ T240] tcp_getsockopt+0x90/0xf0
[ 24.962161][ T240] do_sock_getsockopt+0x1c7/0x730
[ 24.962321][ T240] ? __fget_files+0x1af/0x3e0
[ 24.962494][ T240] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 24.962677][ T240] ? fdget+0x175/0x1e0
[ 24.962802][ T240] __sys_getsockopt+0xfc/0x1b0
[ 24.962990][ T240] ? __pfx___sys_getsockopt+0x10/0x10
[ 24.963149][ T240] ? __pfx_task_work_run+0x10/0x10
[ 24.963314][ T240] ? do_user_addr_fault+0x97c/0xe30
[ 24.963512][ T240] __x64_sys_getsockopt+0xbd/0x160
[ 24.963669][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.963896][ T240] do_syscall_64+0xc1/0x1d0
[ 24.964058][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.964290][ T240] RIP: 0033:0x7f4258e1c46e
[ 24.964454][ 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
[ 24.965022][ T240] RSP: 002b:00007f4253ffe9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 24.965259][ T240] RAX: ffffffffffffffda RBX: 00007f4253ffec80 RCX: 00007f4258e1c46e
[ 24.965519][ T240] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 000000000000000a
[ 24.965754][ T240] RBP: 00007f4253ffe9e0 R08: 00007f4253ffe9dc R09: 0000000000000064
[ 24.966006][ T240] R10: 00007f4253ffe9e0 R11: 0000000000000246 R12: 000000000000000a
[ 24.966263][ T240] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[ 24.966509][ T240]
[ 24.972698][ T240]
[ 24.972801][ T240] =============================
[ 24.972978][ T240] WARNING: suspicious RCU usage
[ 24.973171][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 24.973439][ T240] -----------------------------
[ 24.973615][ T240] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 24.973857][ T240]
[ 24.973857][ T240] other info that might help us debug this:
[ 24.973857][ T240]
[ 24.974190][ T240]
[ 24.974190][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 24.974540][ T240] 1 lock held by icmps-discard_i/240:
[ 24.974737][ T240] #0: ffff888007e21098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 24.975061][ T240]
[ 24.975061][ T240] stack backtrace:
[ 24.975277][ T240] CPU: 2 UID: 0 PID: 240 Comm: icmps-discard_i Not tainted 6.12.0-rc4-virtme #1
[ 24.975567][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.976003][ T240] Call Trace:
[ 24.976127][ T240]
[ 24.976241][ T240] dump_stack_lvl+0xb0/0xd0
[ 24.976427][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.976630][ T240] tcp_ao_finish_connect+0x206/0x2f0
[ 24.976811][ T240] tcp_finish_connect+0x25/0x510
[ 24.977030][ T240] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 24.977282][ T240] ? hlock_class+0x4e/0x130
[ 24.977471][ T240] ? mark_lock+0x38/0x3e0
[ 24.977616][ T240] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 24.977845][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.978072][ T240] ? kvm_clock_get_cycles+0x18/0x30
[ 24.978257][ T240] ? ktime_get+0xb7/0x200
[ 24.978387][ T240] tcp_rcv_state_process+0x336/0x1e30
[ 24.978550][ T240] ? __lock_release+0x103/0x460
[ 24.978710][ T240] ? __release_sock+0xc8/0x390
[ 24.978899][ T240] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 24.979099][ T240] ? hlock_class+0x4e/0x130
[ 24.979310][ T240] ? mark_lock+0x38/0x3e0
[ 24.979475][ T240] tcp_v6_do_rcv+0x346/0x1330
[ 24.979648][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.979916][ T240] __release_sock+0x128/0x390
[ 24.980093][ T240] release_sock+0x53/0x1d0
[ 24.980294][ T240] inet_stream_connect+0x7a/0xa0
[ 24.980495][ T240] __sys_connect+0x205/0x280
[ 24.980682][ T240] ? __pfx___sys_connect+0x10/0x10
[ 24.980863][ T240] ? do_fcntl+0x5cc/0x8b0
[ 24.980992][ T240] ? __fget_files+0x1b9/0x3e0
[ 24.981207][ T240] __x64_sys_connect+0x72/0xb0
[ 24.981372][ T240] do_syscall_64+0xc1/0x1d0
[ 24.981565][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.981782][ T240] RIP: 0033:0x7f4258e1c40b
[ 24.982004][ 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
[ 24.982603][ T240] RSP: 002b:00007f4253ffed80 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 24.982889][ T240] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f4258e1c40b
[ 24.983146][ T240] RDX: 000000000000001c RSI: 00007f4253ffee00 RDI: 000000000000000a
[ 24.983405][ T240] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000414400
[ 24.983666][ T240] R10: 00007f4258cd4598 R11: 0000000000000293 R12: 000000000040e1a8
[ 24.983920][ T240] R13: 0000000000000005 R14: 00007f4253ffee00 R15: 0000000000000000
[ 24.984195][ T240]