[ 26.614588][ T233]
[ 26.614845][ T233] =============================
[ 26.614999][ T233] WARNING: suspicious RCU usage
[ 26.615158][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.615626][ T233] -----------------------------
[ 26.615776][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 26.616001][ T233]
[ 26.616001][ T233] other info that might help us debug this:
[ 26.616001][ T233]
[ 26.616298][ T233]
[ 26.616298][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.616545][ T233] 1 lock held by unsigned-md5_ip/233:
[ 26.616704][ T233] #0: ffff888005a79e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 26.617024][ T233]
[ 26.617024][ T233] stack backtrace:
[ 26.617211][ T233] CPU: 2 UID: 0 PID: 233 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 26.617474][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.617810][ T233] Call Trace:
[ 26.617936][ T233]
[ 26.618017][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.618171][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.618328][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 26.618477][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.618635][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 26.618825][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 26.618979][ T233] ? kasan_save_stack+0x24/0x50
[ 26.619134][ T233] ? kasan_save_track+0x14/0x30
[ 26.619281][ T233] ? kasan_save_free_info+0x3b/0x60
[ 26.619429][ T233] ? __kasan_slab_free+0x38/0x50
[ 26.619578][ T233] ? kfree+0xf3/0x340
[ 26.619691][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 26.619876][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.620038][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 26.620188][ T233] ? find_held_lock+0x2c/0x110
[ 26.620340][ T233] ? __lock_release+0x103/0x460
[ 26.620488][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 26.620643][ T233] ? hlock_class+0x4e/0x130
[ 26.620790][ T233] ? mark_lock+0x38/0x3e0
[ 26.620921][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.621073][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.621228][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 26.621372][ T233] ? tcp_ao_add_cmd+0xf22/0x1700
[ 26.621548][ T233] ? release_sock+0x1f/0x1d0
[ 26.621694][ T233] ? reacquire_held_locks+0x22f/0x4f0
[ 26.621846][ T233] ? release_sock+0x1f/0x1d0
[ 26.621996][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.622142][ T233] ? validate_chain+0x1fe/0xae0
[ 26.622293][ T233] ? find_held_lock+0x2c/0x110
[ 26.622442][ T233] ? __pfx_validate_chain+0x10/0x10
[ 26.622590][ T233] ? __pfx_validate_chain+0x10/0x10
[ 26.622768][ T233] ? hlock_class+0x4e/0x130
[ 26.622918][ T233] ? mark_lock+0x38/0x3e0
[ 26.623037][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.623197][ T233] ? find_held_lock+0x2c/0x110
[ 26.623353][ T233] ? __lock_release+0x103/0x460
[ 26.623499][ T233] ? __might_fault+0x11b/0x170
[ 26.623650][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.623795][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.623943][ T233] ? find_held_lock+0x2c/0x110
[ 26.624101][ T233] ? __might_fault+0xc3/0x170
[ 26.624245][ T233] ? __might_fault+0xc3/0x170
[ 26.624397][ T233] tcp_getsockopt+0x90/0xf0
[ 26.624552][ T233] do_sock_getsockopt+0x1c7/0x730
[ 26.624700][ T233] ? __fget_files+0x1af/0x3e0
[ 26.624857][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 26.625015][ T233] ? fdget+0x175/0x1e0
[ 26.625133][ T233] __sys_getsockopt+0xfc/0x1b0
[ 26.625283][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 26.625440][ T233] ? __pfx_task_work_run+0x10/0x10
[ 26.625587][ T233] ? __pfx___sys_socket+0x10/0x10
[ 26.625746][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 26.625898][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.626078][ T233] do_syscall_64+0xc1/0x1d0
[ 26.626229][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.626413][ T233] RIP: 0033:0x7fd27e14946e
[ 26.626568][ 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
[ 26.627085][ T233] RSP: 002b:00007ffc154c8208 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 26.627310][ T233] RAX: ffffffffffffffda RBX: 00007ffc154c84f0 RCX: 00007fd27e14946e
[ 26.627531][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.627757][ T233] RBP: 00007ffc154c8220 R08: 00007ffc154c821c R09: 0000000000000064
[ 26.627978][ T233] R10: 00007ffc154c8220 R11: 0000000000000246 R12: 0000000000000009
[ 26.628196][ T233] R13: 0000000000000064 R14: 0000000000000000 R15: 0000000000000064
[ 26.628435][ T233]
[ 26.641447][ T240]
[ 26.641568][ T240] =============================
[ 26.641736][ T240] WARNING: suspicious RCU usage
[ 26.641894][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 26.642050][ T240] -----------------------------
[ 26.642210][ T240] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 26.642464][ T240]
[ 26.642464][ T240] other info that might help us debug this:
[ 26.642464][ T240]
[ 26.642789][ T240]
[ 26.642789][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 26.643020][ T240] 1 lock held by unsigned-md5_ip/240:
[ 26.643181][ T240] #0: ffff888005a79098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 26.643525][ T240]
[ 26.643525][ T240] stack backtrace:
[ 26.643731][ T240] CPU: 1 UID: 0 PID: 240 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 26.644003][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.644353][ T240] Call Trace:
[ 26.644476][ T240]
[ 26.644561][ T240] dump_stack_lvl+0xb0/0xd0
[ 26.644725][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.644888][ T240] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 26.645060][ T240] tcp_ao_do_lookup+0x22/0x30
[ 26.645216][ T240] tcp_connect+0x1216/0x18b0
[ 26.645377][ T240] ? rt6_get_cookie+0x191/0x2e0
[ 26.645545][ T240] tcp_v6_connect+0x1173/0x1ba0
[ 26.645709][ T240] ? __pfx_tcp_v6_connect+0x10/0x10
[ 26.645870][ T240] ? lock_acquire.part.0+0xeb/0x330
[ 26.646027][ T240] ? find_held_lock+0x2c/0x110
[ 26.646194][ T240] ? hlock_class+0x4e/0x130
[ 26.646360][ T240] ? mark_lock+0x38/0x3e0
[ 26.646488][ T240] __inet_stream_connect+0x272/0x9f0
[ 26.646648][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.646851][ T240] inet_stream_connect+0x57/0xa0
[ 26.647012][ T240] __sys_connect+0x205/0x280
[ 26.647174][ T240] ? __pfx___sys_connect+0x10/0x10
[ 26.647330][ T240] ? do_fcntl+0x5cc/0x8b0
[ 26.647456][ T240] ? __fget_files+0x1b9/0x3e0
[ 26.647635][ T240] __x64_sys_connect+0x72/0xb0
[ 26.647794][ T240] do_syscall_64+0xc1/0x1d0
[ 26.647962][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.648159][ T240] RIP: 0033:0x7fd27e14940b
[ 26.648324][ 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
[ 26.648875][ T240] RSP: 002b:00007fd27d7f4d20 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 26.649115][ T240] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fd27e14940b
[ 26.649442][ T240] RDX: 000000000000001c RSI: 00007fd27d7f4d80 RDI: 000000000000000a
[ 26.649685][ T240] RBP: 000000000000000a R08: 0000000000000000 R09: 00000000ffffffff
[ 26.649923][ T240] R10: 00007fd27e001598 R11: 0000000000000293 R12: 0000000000412e10
[ 26.650165][ T240] R13: 0000000000000005 R14: 00007fd27d7f4d80 R15: 0000000000000000
[ 26.650416][ T240]
[ 26.654374][ T240]
[ 26.654491][ T240] =============================
[ 26.654654][ T240] WARNING: suspicious RCU usage
[ 26.654814][ T240] 6.12.0-rc4-virtme #1 Not tainted
[ 26.654984][ T240] -----------------------------
[ 26.655138][ T240] net/ipv4/tcp_ao.c:1183 RCU-list traversed in non-reader section!!
[ 26.655376][ T240]
[ 26.655376][ T240] other info that might help us debug this:
[ 26.655376][ T240]
[ 26.655679][ T240]
[ 26.655679][ T240] rcu_scheduler_active = 2, debug_locks = 1
[ 26.655899][ T240] 1 lock held by unsigned-md5_ip/240:
[ 26.656061][ T240] #0: ffff888005a79098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_stream_connect+0x43/0xa0
[ 26.656353][ T240]
[ 26.656353][ T240] stack backtrace:
[ 26.656553][ T240] CPU: 1 UID: 0 PID: 240 Comm: unsigned-md5_ip Not tainted 6.12.0-rc4-virtme #1
[ 26.656819][ T240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.657155][ T240] Call Trace:
[ 26.657281][ T240]
[ 26.657362][ T240] dump_stack_lvl+0xb0/0xd0
[ 26.657522][ T240] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.657678][ T240] tcp_ao_finish_connect+0x206/0x2f0
[ 26.657835][ T240] tcp_finish_connect+0x25/0x510
[ 26.658004][ T240] tcp_rcv_synsent_state_process+0xa6d/0x26f0
[ 26.658201][ T240] ? hlock_class+0x4e/0x130
[ 26.658366][ T240] ? mark_lock+0x38/0x3e0
[ 26.658493][ T240] ? __pfx_tcp_rcv_synsent_state_process+0x10/0x10
[ 26.658692][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.658877][ T240] ? kvm_clock_get_cycles+0x18/0x30
[ 26.659027][ T240] ? ktime_get+0xb7/0x200
[ 26.659147][ T240] tcp_rcv_state_process+0x336/0x1e30
[ 26.659296][ T240] ? __lock_release+0x103/0x460
[ 26.659443][ T240] ? __release_sock+0xc8/0x390
[ 26.659597][ T240] ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 26.659785][ T240] ? hlock_class+0x4e/0x130
[ 26.659937][ T240] ? mark_lock+0x38/0x3e0
[ 26.660058][ T240] tcp_v6_do_rcv+0x346/0x1330
[ 26.660208][ T240] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.660394][ T240] __release_sock+0x128/0x390
[ 26.660552][ T240] release_sock+0x53/0x1d0
[ 26.660707][ T240] inet_stream_connect+0x7a/0xa0
[ 26.660869][ T240] __sys_connect+0x205/0x280
[ 26.661024][ T240] ? __pfx___sys_connect+0x10/0x10
[ 26.661175][ T240] ? do_fcntl+0x5cc/0x8b0
[ 26.661297][ T240] ? __fget_files+0x1b9/0x3e0
[ 26.661456][ T240] __x64_sys_connect+0x72/0xb0
[ 26.661609][ T240] do_syscall_64+0xc1/0x1d0
[ 26.661761][ T240] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.661956][ T240] RIP: 0033:0x7fd27e14940b
[ 26.662122][ 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
[ 26.662652][ T240] RSP: 002b:00007fd27d7f4d20 EFLAGS: 00000293 ORIG_RAX: 000000000000002a
[ 26.662900][ T240] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007fd27e14940b
[ 26.663121][ T240] RDX: 000000000000001c RSI: 00007fd27d7f4d80 RDI: 000000000000000a
[ 26.663343][ T240] RBP: 000000000000000a R08: 0000000000000000 R09: 00000000ffffffff
[ 26.663577][ T240] R10: 00007fd27e001598 R11: 0000000000000293 R12: 0000000000412e10
[ 26.663806][ T240] R13: 0000000000000005 R14: 00007fd27d7f4d80 R15: 0000000000000000
[ 26.664044][ T240]