[ 33.687118][ T233]
[ 33.687544][ T233] =============================
[ 33.687714][ T233] WARNING: suspicious RCU usage
[ 33.687908][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 33.688430][ T233] -----------------------------
[ 33.688625][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 33.688855][ T233]
[ 33.688855][ T233] other info that might help us debug this:
[ 33.688855][ T233]
[ 33.689179][ T233]
[ 33.689179][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 33.689435][ T233] 1 lock held by unsigned-md5_ip/233:
[ 33.689611][ T233] #0: ffff8880062a1e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 33.689966][ T233]
[ 33.689966][ T233] stack backtrace:
[ 33.690169][ T233] CPU: 3 UID: 0 PID: 233 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 33.690440][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.690831][ T233] Call Trace:
[ 33.691002][ T233]
[ 33.691111][ T233] dump_stack_lvl+0xb0/0xd0
[ 33.691278][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 33.691454][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 33.691630][ T233] ? mark_held_locks+0x9e/0xe0
[ 33.691798][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 33.691982][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 33.692153][ T233] ? kasan_save_stack+0x24/0x50
[ 33.692308][ T233] ? kasan_save_track+0x14/0x30
[ 33.692460][ T233] ? kasan_save_free_info+0x3b/0x60
[ 33.692641][ T233] ? __kasan_slab_free+0x38/0x50
[ 33.692804][ T233] ? kfree+0xf3/0x340
[ 33.692935][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 33.693125][ T233] ? __lock_acquire+0xb3f/0x1580
[ 33.693311][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 33.693479][ T233] ? find_held_lock+0x2c/0x110
[ 33.693635][ T233] ? __lock_release+0x103/0x460
[ 33.693806][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 33.693959][ T233] ? hlock_class+0x4e/0x130
[ 33.694108][ T233] ? mark_lock+0x38/0x3e0
[ 33.694250][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 33.694408][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 33.694592][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 33.694762][ T233] ? tcp_ao_add_cmd+0xf22/0x1700
[ 33.694942][ T233] ? release_sock+0x1f/0x1d0
[ 33.695115][ T233] ? reacquire_held_locks+0x22f/0x4f0
[ 33.695277][ T233] ? release_sock+0x1f/0x1d0
[ 33.695471][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.695638][ T233] ? validate_chain+0x1fe/0xae0
[ 33.695789][ T233] ? find_held_lock+0x2c/0x110
[ 33.695943][ T233] ? __lock_release+0x103/0x460
[ 33.696097][ T233] ? __pfx_validate_chain+0x10/0x10
[ 33.696277][ T233] ? hlock_class+0x4e/0x130
[ 33.696434][ T233] ? mark_lock+0x38/0x3e0
[ 33.696560][ T233] ? __lock_acquire+0xb3f/0x1580
[ 33.696730][ T233] ? find_held_lock+0x2c/0x110
[ 33.696922][ T233] ? __lock_release+0x103/0x460
[ 33.697080][ T233] ? __might_fault+0x11b/0x170
[ 33.697238][ T233] ? __pfx___lock_release+0x10/0x10
[ 33.697410][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 33.697589][ T233] ? find_held_lock+0x2c/0x110
[ 33.697764][ T233] ? __might_fault+0xc3/0x170
[ 33.697938][ T233] ? __might_fault+0xc3/0x170
[ 33.698093][ T233] tcp_getsockopt+0x90/0xf0
[ 33.698287][ T233] do_sock_getsockopt+0x1c7/0x730
[ 33.698456][ T233] ? __fget_files+0x1af/0x3e0
[ 33.698651][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 33.698831][ T233] ? fdget+0x175/0x1e0
[ 33.698954][ T233] __sys_getsockopt+0xfc/0x1b0
[ 33.699113][ T233] ? __sys_setsockopt+0x174/0x1a0
[ 33.699286][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 33.699447][ T233] ? __pfx___sys_socket+0x10/0x10
[ 33.699625][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 33.699785][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.700004][ T233] do_syscall_64+0xc1/0x1d0
[ 33.700194][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.700409][ T233] RIP: 0033:0x7f6bad29446e
[ 33.700592][ T233] 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
[ 33.701202][ T233] RSP: 002b:00007fff71125f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 33.701517][ T233] RAX: ffffffffffffffda RBX: 00007fff71126220 RCX: 00007f6bad29446e
[ 33.701763][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 33.702007][ T233] RBP: 00007fff71125f50 R08: 00007fff71125f4c R09: 0000000000000064
[ 33.702270][ T233] R10: 00007fff71125f50 R11: 0000000000000246 R12: 0000000000000009
[ 33.702525][ T233] R13: 0000000000000064 R14: 0000000000000000 R15: 0000000000000064
[ 33.702803][ T233]
[ 33.708925][ T241]
[ 33.709075][ T241] =============================
[ 33.709252][ T241] WARNING: suspicious RCU usage
[ 33.709509][ T241] 6.12.0-rc4-virtme #1 Not tainted
[ 33.709731][ T241] -----------------------------
[ 33.710129][ T241] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 33.710430][ T241]
[ 33.710430][ T241] other info that might help us debug this:
[ 33.710430][ T241]
[ 33.710795][ T241]
[ 33.710795][ T241] rcu_scheduler_active = 2, debug_locks = 1
[ 33.711085][ T241] 1 lock held by unsigned-md5_ip/241:
[ 33.711274][ T241] #0: ffff8880062a1098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 33.711661][ T241]
[ 33.711661][ T241] stack backtrace:
[ 33.711879][ T241] CPU: 0 UID: 0 PID: 241 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 33.712200][ T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.712636][ T241] Call Trace:
[ 33.712780][ T241]
[ 33.712877][ T241] dump_stack_lvl+0xb0/0xd0
[ 33.713086][ T241] lockdep_rcu_suspicious+0x1ea/0x280
[ 33.713296][ T241] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 33.713502][ T241] tcp_ao_do_lookup+0x22/0x30
[ 33.713711][ T241] tcp_connect+0x1216/0x18b0
[ 33.713895][ T241] ? rt6_get_cookie+0x191/0x2e0
[ 33.714120][ T241] tcp_v6_connect+0x1173/0x1ba0
[ 33.714326][ T241] ? __pfx_tcp_v6_connect+0x10/0x10
[ 33.714508][ T241] ? lock_acquire.part.0+0xeb/0x330
[ 33.714734][ T241] ? find_held_lock+0x2c/0x110
[ 33.714926][ T241] ? hlock_class+0x4e/0x130
[ 33.715113][ T241] ? mark_lock+0x38/0x3e0
[ 33.715276][ T241] __inet_stream_connect+0x272/0x9f0
[ 33.715463][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.715715][ T241] inet_stream_connect+0x57/0xa0
[ 33.715900][ T241] __sys_connect+0x205/0x280
[ 33.716081][ T241] ? __pfx___sys_connect+0x10/0x10
[ 33.716253][ T241] ? do_fcntl+0x5cc/0x8b0
[ 33.716421][ T241] ? __fget_files+0x1b9/0x3e0
[ 33.716626][ T241] __x64_sys_connect+0x72/0xb0
[ 33.716806][ T241] do_syscall_64+0xc1/0x1d0
[ 33.716994][ T241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.717206][ T241] RIP: 0033:0x7f6bad29440b
[ 33.717386][ 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
[ 33.717981][ T241] RSP: 002b:00007f6bac93fd20 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 33.718246][ T241] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f6bad29440b
[ 33.718515][ T241] RDX: 000000000000001c RSI: 00007f6bac93fd80 RDI: 000000000000000a
[ 33.718812][ T241] RBP: 000000000000000a R08: 0000000000000000 R09: 00000000ffffffff
[ 33.719098][ T241] R10: 00007f6bad14c598 R11: 0000000000000293 R12: 0000000000412e10
[ 33.719406][ T241] R13: 0000000000000005 R14: 00007f6bac93fd80 R15: 0000000000000000
[ 33.719710][ T241]
[ 33.726419][ T241]
[ 33.726620][ T241] =============================
[ 33.726889][ T241] WARNING: suspicious RCU usage
[ 33.727153][ T241] 6.12.0-rc4-virtme #1 Not tainted
[ 33.727427][ T241] -----------------------------
[ 33.727715][ T241] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 33.728123][ T241]
[ 33.728123][ T241] other info that might help us debug this:
[ 33.728123][ T241]
[ 33.728455][ T241]
[ 33.728455][ T241] rcu_scheduler_active = 2, debug_locks = 1
[ 33.728737][ T241] 1 lock held by unsigned-md5_ip/241:
[ 33.728982][ T241] #0: ffff8880062a1098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 33.729479][ T241]
[ 33.729479][ T241] stack backtrace:
[ 33.729856][ T241] CPU: 1 UID: 0 PID: 241 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 33.730314][ T241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.730985][ T241] Call Trace:
[ 33.731228][ T241]
[ 33.731368][ T241] dump_stack_lvl+0xb0/0xd0
[ 33.731654][ T241] lockdep_rcu_suspicious+0x1ea/0x280
[ 33.731934][ T241] tcp_ao_finish_connect+0x206/0x2f0
[ 33.732197][ T241] tcp_finish_connect+0x25/0x510
[ 33.732459][ T241] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 33.732786][ T241] ? hlock_class+0x4e/0x130
[ 33.733065][ T241] ? mark_lock+0x38/0x3e0
[ 33.733287][ T241] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 33.733615][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.733925][ T241] ? kvm_clock_get_cycles+0x18/0x30
[ 33.734178][ T241] ? ktime_get+0xb7/0x200
[ 33.734384][ T241] tcp_rcv_state_process+0x336/0x1e30
[ 33.734636][ T241] ? __lock_release+0x103/0x460
[ 33.734892][ T241] ? __release_sock+0xc8/0x390
[ 33.735157][ T241] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 33.735478][ T241] ? hlock_class+0x4e/0x130
[ 33.735746][ T241] ? mark_lock+0x38/0x3e0
[ 33.735978][ T241] tcp_v6_do_rcv+0x346/0x1330
[ 33.736242][ T241] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.736556][ T241] __release_sock+0x128/0x390
[ 33.736831][ T241] release_sock+0x53/0x1d0
[ 33.737081][ T241] inet_stream_connect+0x7a/0xa0
[ 33.737361][ T241] __sys_connect+0x205/0x280
[ 33.737622][ T241] ? __pfx___sys_connect+0x10/0x10
[ 33.737905][ T241] ? do_fcntl+0x5cc/0x8b0
[ 33.738109][ T241] ? __fget_files+0x1b9/0x3e0
[ 33.738385][ T241] __x64_sys_connect+0x72/0xb0
[ 33.738642][ T241] do_syscall_64+0xc1/0x1d0
[ 33.738902][ T241] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.739213][ T241] RIP: 0033:0x7f6bad29440b
[ 33.739514][ 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
[ 33.740375][ T241] RSP: 002b:00007f6bac93fd20 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 33.740635][ T241] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f6bad29440b
[ 33.740885][ T241] RDX: 000000000000001c RSI: 00007f6bac93fd80 RDI: 000000000000000a
[ 33.741139][ T241] RBP: 000000000000000a R08: 0000000000000000 R09: 00000000ffffffff
[ 33.741498][ T241] R10: 00007f6bad14c598 R11: 0000000000000293 R12: 0000000000412e10
[ 33.741877][ T241] R13: 0000000000000005 R14: 00007f6bac93fd80 R15: 0000000000000000
[ 33.742292][ T241]