[ 29.809822][ T235]
[ 29.810617][ T235] =============================
[ 29.810904][ T235] WARNING: suspicious RCU usage
[ 29.811235][ T235] 6.12.0-rc4-virtme #1 Not tainted
[ 29.811526][ T235] -----------------------------
[ 29.811783][ T235] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 29.812153][ T235]
[ 29.812153][ T235] other info that might help us debug this:
[ 29.812153][ T235]
[ 29.812674][ T235]
[ 29.812674][ T235] rcu_scheduler_active = 2, debug_locks = 1
[ 29.813056][ T235] 1 lock held by setsockopt-clos/235:
[ 29.813699][ T235] #0: ffff888004f39e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 29.814252][ T235]
[ 29.814252][ T235] stack backtrace:
[ 29.814603][ T235] CPU: 3 UID: 0 PID: 235 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 29.815069][ T235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.815643][ T235] Call Trace:
[ 29.815850][ T235]
[ 29.815998][ T235] dump_stack_lvl+0xb0/0xd0
[ 29.816356][ T235] lockdep_rcu_suspicious+0x1ea/0x280
[ 29.816624][ T235] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 29.816883][ T235] ? mark_held_locks+0x9e/0xe0
[ 29.817163][ T235] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 29.817416][ T235] ? stack_depot_save_flags+0x273/0x3a0
[ 29.817587][ T235] ? kasan_save_stack+0x24/0x50
[ 29.817753][ T235] ? kasan_save_track+0x14/0x30
[ 29.817922][ T235] ? kfree+0xf3/0x340
[ 29.818050][ T235] ? tcp_ao_parse_crypto+0x269/0x650
[ 29.818253][ T235] ? __lock_acquire+0xb3f/0x1580
[ 29.818430][ T235] ? lock_acquire.part.0+0xeb/0x330
[ 29.818599][ T235] ? find_held_lock+0x2c/0x110
[ 29.818770][ T235] ? __lock_release+0x103/0x460
[ 29.818935][ T235] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 29.819118][ T235] ? hlock_class+0x4e/0x130
[ 29.819283][ T235] ? mark_lock+0x38/0x3e0
[ 29.819421][ T235] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 29.819584][ T235] do_tcp_getsockopt+0x10dd/0x2fe0
[ 29.819749][ T235] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 29.819924][ T235] ? __lock_release+0x103/0x460
[ 29.820095][ T235] ? inode_update_timestamps+0x145/0x550
[ 29.820263][ T235] ? __pfx___lock_release+0x10/0x10
[ 29.820431][ T235] ? hlock_class+0x4e/0x130
[ 29.820596][ T235] ? mark_lock+0x38/0x3e0
[ 29.820727][ T235] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.820893][ T235] ? validate_chain+0x1fe/0xae0
[ 29.821069][ T235] ? ktime_get_coarse_real_ts64+0x13d/0x170
[ 29.821291][ T235] ? __pfx_validate_chain+0x10/0x10
[ 29.821455][ T235] ? hlock_class+0x4e/0x130
[ 29.821620][ T235] ? mark_lock+0x38/0x3e0
[ 29.821753][ T235] ? __lock_acquire+0xb3f/0x1580
[ 29.821930][ T235] ? find_held_lock+0x2c/0x110
[ 29.822113][ T235] ? __lock_release+0x103/0x460
[ 29.822274][ T235] ? __might_fault+0x11b/0x170
[ 29.822440][ T235] ? __pfx___lock_release+0x10/0x10
[ 29.822600][ T235] ? trace_lock_acquire+0x14d/0x1f0
[ 29.822761][ T235] ? find_held_lock+0x2c/0x110
[ 29.822926][ T235] ? __might_fault+0xc3/0x170
[ 29.823110][ T235] ? __might_fault+0xc3/0x170
[ 29.823376][ T235] tcp_getsockopt+0x90/0xf0
[ 29.823644][ T235] do_sock_getsockopt+0x1c7/0x730
[ 29.823915][ T235] ? __fget_files+0x1af/0x3e0
[ 29.824183][ T235] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 29.824458][ T235] ? fdget+0x175/0x1e0
[ 29.824667][ T235] __sys_getsockopt+0xfc/0x1b0
[ 29.824938][ T235] ? __pfx___sys_getsockopt+0x10/0x10
[ 29.825195][ T235] ? fput+0x1b/0x290
[ 29.825342][ T235] ? ksys_write+0x197/0x1e0
[ 29.825504][ T235] ? __pfx___sys_socket+0x10/0x10
[ 29.825672][ T235] ? __pfx_ksys_write+0x10/0x10
[ 29.825839][ T235] __x64_sys_getsockopt+0xbd/0x160
[ 29.826003][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.826216][ T235] do_syscall_64+0xc1/0x1d0
[ 29.826409][ T235] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.826616][ T235] RIP: 0033:0x7f3bf1e8846e
[ 29.826791][ T235] 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
[ 29.827365][ T235] RSP: 002b:00007fffab07e1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 29.827616][ T235] RAX: ffffffffffffffda RBX: 00007fffab07e380 RCX: 00007f3bf1e8846e
[ 29.827861][ T235] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 29.828121][ T235] RBP: 00007fffab07e200 R08: 00007fffab07e1fc R09: 0000000000000064
[ 29.828373][ T235] R10: 00007fffab07e200 R11: 0000000000000246 R12: 0000000000000009
[ 29.828617][ T235] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[ 29.828877][ T235]
[ 29.832856][ T235]
[ 29.833036][ T235] =============================
[ 29.833290][ T235] WARNING: suspicious RCU usage
[ 29.833495][ T235] 6.12.0-rc4-virtme #1 Not tainted
[ 29.833666][ T235] -----------------------------
[ 29.833828][ T235] net/ipv4/tcp_ao.c:1905 RCU-list traversed in non-reader section!!
[ 29.834075][ T235]
[ 29.834075][ T235] other info that might help us debug this:
[ 29.834075][ T235]
[ 29.834398][ T235]
[ 29.834398][ T235] rcu_scheduler_active = 2, debug_locks = 1
[ 29.834646][ T235] 1 lock held by setsockopt-clos/235:
[ 29.834813][ T235] #0: ffff888004f3c898 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 29.835206][ T235]
[ 29.835206][ T235] stack backtrace:
[ 29.835503][ T235] CPU: 3 UID: 0 PID: 235 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 29.835783][ T235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.836145][ T235] Call Trace:
[ 29.836283][ T235]
[ 29.836375][ T235] dump_stack_lvl+0xb0/0xd0
[ 29.836552][ T235] lockdep_rcu_suspicious+0x1ea/0x280
[ 29.836717][ T235] tcp_ao_del_cmd+0x810/0xbd0
[ 29.836886][ T235] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 29.837055][ T235] ? find_held_lock+0x2c/0x110
[ 29.837243][ T235] ? mark_held_locks+0x9e/0xe0
[ 29.837409][ T235] do_tcp_setsockopt+0xa64/0x2320
[ 29.837576][ T235] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 29.837739][ T235] ? __lock_acquire+0xb3f/0x1580
[ 29.837906][ T235] ? find_held_lock+0x2c/0x110
[ 29.838081][ T235] ? __lock_release+0x103/0x460
[ 29.838237][ T235] ? __fget_files+0x1af/0x3e0
[ 29.838395][ T235] ? __pfx___lock_release+0x10/0x10
[ 29.838556][ T235] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 29.838720][ T235] ? trace_lock_acquire+0x14d/0x1f0
[ 29.838883][ T235] do_sock_setsockopt+0x149/0x3a0
[ 29.839045][ T235] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 29.839232][ T235] ? fdget+0x175/0x1e0
[ 29.839360][ T235] __sys_setsockopt+0x104/0x1a0
[ 29.839524][ T235] ? __pfx___sys_setsockopt+0x10/0x10
[ 29.839683][ T235] ? __sys_socket+0x168/0x1e0
[ 29.839853][ T235] ? __pfx___sys_socket+0x10/0x10
[ 29.840013][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.840227][ T235] __x64_sys_setsockopt+0xbd/0x160
[ 29.840386][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.840591][ T235] do_syscall_64+0xc1/0x1d0
[ 29.840753][ T235] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.840956][ T235] RIP: 0033:0x7f3bf1e8891e
[ 29.841136][ T235] 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
[ 29.841696][ T235] RSP: 002b:00007fffab07e4b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 29.841949][ T235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bf1e8891e
[ 29.842195][ T235] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 29.842433][ T235] RBP: 0000000000000009 R08: 0000000000000450 R09: 0000000000000000
[ 29.842675][ T235] R10: 00007fffab07e5a0 R11: 0000000000000246 R12: 0000000000000027
[ 29.842920][ T235] R13: 0000000000000000 R14: 00007fffab07e5a0 R15: 000000000041069c
[ 29.843179][ T235]
[ 29.914091][ T235]
[ 29.914260][ T235] =============================
[ 29.914428][ T235] WARNING: suspicious RCU usage
[ 29.914625][ T235] 6.12.0-rc4-virtme #1 Not tainted
[ 29.914788][ T235] -----------------------------
[ 29.914956][ T235] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 29.915212][ T235]
[ 29.915212][ T235] other info that might help us debug this:
[ 29.915212][ T235]
[ 29.915546][ T235]
[ 29.915546][ T235] rcu_scheduler_active = 2, debug_locks = 1
[ 29.915809][ T235] 1 lock held by setsockopt-clos/235:
[ 29.915985][ T235] #0: ffff888006099098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 29.916362][ T235]
[ 29.916362][ T235] stack backtrace:
[ 29.916605][ T235] CPU: 3 UID: 0 PID: 235 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 29.916910][ T235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.917289][ T235] Call Trace:
[ 29.917425][ T235]
[ 29.917518][ T235] dump_stack_lvl+0xb0/0xd0
[ 29.917701][ T235] lockdep_rcu_suspicious+0x1ea/0x280
[ 29.917878][ T235] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 29.918054][ T235] tcp_ao_add_cmd+0xe8b/0x1700
[ 29.918233][ T235] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 29.918405][ T235] ? hlock_class+0x4e/0x130
[ 29.918613][ T235] ? mark_held_locks+0x9e/0xe0
[ 29.918804][ T235] ? do_tcp_setsockopt+0xa64/0x2320
[ 29.918972][ T235] do_tcp_setsockopt+0xa64/0x2320
[ 29.919146][ T235] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 29.919311][ T235] ? __lock_acquire+0xb3f/0x1580
[ 29.919493][ T235] ? find_held_lock+0x2c/0x110
[ 29.919674][ T235] ? __lock_release+0x103/0x460
[ 29.919847][ T235] ? __fget_files+0x1af/0x3e0
[ 29.920020][ T235] ? __pfx___lock_release+0x10/0x10
[ 29.920188][ T235] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 29.920363][ T235] ? trace_lock_acquire+0x14d/0x1f0
[ 29.920540][ T235] do_sock_setsockopt+0x149/0x3a0
[ 29.920716][ T235] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 29.920888][ T235] ? trace_lock_acquire+0x14d/0x1f0
[ 29.921064][ T235] ? fdget+0x175/0x1e0
[ 29.921196][ T235] __sys_setsockopt+0x104/0x1a0
[ 29.921364][ T235] ? __pfx___sys_setsockopt+0x10/0x10
[ 29.921534][ T235] ? __sys_socket+0x168/0x1e0
[ 29.921707][ T235] ? __pfx___sys_socket+0x10/0x10
[ 29.921872][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.922078][ T235] __x64_sys_setsockopt+0xbd/0x160
[ 29.922241][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.922445][ T235] do_syscall_64+0xc1/0x1d0
[ 29.922615][ T235] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.922822][ T235] RIP: 0033:0x7f3bf1e8891e
[ 29.923009][ T235] 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
[ 29.923598][ T235] RSP: 002b:00007fffab07e7a8 EFLAGS: 00000206 ORIG_RAX: 0000000000000036
[ 29.923857][ T235] RAX: ffffffffffffffda RBX: 00000000000001b4 RCX: 00007f3bf1e8891e
[ 29.924121][ T235] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 29.924367][ T235] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 29.924613][ T235] R10: 00007fffab07e8e0 R11: 0000000000000206 R12: 0000000000001108
[ 29.924856][ T235] R13: 0000000000000001 R14: 0100000000000000 R15: 00005402b80d0120
[ 29.925124][ T235]
[ 30.433353][ T235]
[ 30.433491][ T235] =============================
[ 30.433653][ T235] WARNING: suspicious RCU usage
[ 30.433814][ T235] 6.12.0-rc4-virtme #1 Not tainted
[ 30.433976][ T235] -----------------------------
[ 30.434129][ T235] net/ipv4/tcp_ao.c:117 RCU-list traversed in non-reader section!!
[ 30.434353][ T235]
[ 30.434353][ T235] other info that might help us debug this:
[ 30.434353][ T235]
[ 30.434691][ T235]
[ 30.434691][ T235] rcu_scheduler_active = 2, debug_locks = 1
[ 30.434921][ T235] 1 lock held by setsockopt-clos/235:
[ 30.435079][ T235] #0: ffff8880053f9098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 30.435400][ T235]
[ 30.435400][ T235] stack backtrace:
[ 30.435597][ T235] CPU: 1 UID: 0 PID: 235 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 30.435875][ T235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.436213][ T235] Call Trace:
[ 30.436373][ T235]
[ 30.436462][ T235] dump_stack_lvl+0xb0/0xd0
[ 30.436628][ T235] lockdep_rcu_suspicious+0x1ea/0x280
[ 30.436792][ T235] tcp_ao_established_key+0x13e/0x190
[ 30.436953][ T235] tcp_ao_del_cmd+0x7a5/0xbd0
[ 30.437111][ T235] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 30.437262][ T235] ? find_held_lock+0x2c/0x110
[ 30.437430][ T235] ? mark_held_locks+0x9e/0xe0
[ 30.437603][ T235] do_tcp_setsockopt+0xa64/0x2320
[ 30.437762][ T235] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 30.437915][ T235] ? __lock_acquire+0xb3f/0x1580
[ 30.438075][ T235] ? find_held_lock+0x2c/0x110
[ 30.438223][ T235] ? __lock_release+0x103/0x460
[ 30.438370][ T235] ? __fget_files+0x1af/0x3e0
[ 30.438522][ T235] ? __pfx___lock_release+0x10/0x10
[ 30.438668][ T235] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 30.438814][ T235] ? trace_lock_acquire+0x14d/0x1f0
[ 30.438968][ T235] do_sock_setsockopt+0x149/0x3a0
[ 30.439119][ T235] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 30.439275][ T235] ? fdget+0x175/0x1e0
[ 30.439392][ T235] __sys_setsockopt+0x104/0x1a0
[ 30.439540][ T235] ? __pfx___sys_setsockopt+0x10/0x10
[ 30.439690][ T235] ? __sys_socket+0x168/0x1e0
[ 30.439844][ T235] ? __pfx___sys_socket+0x10/0x10
[ 30.439996][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 30.440189][ T235] __x64_sys_setsockopt+0xbd/0x160
[ 30.440354][ T235] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 30.440547][ T235] do_syscall_64+0xc1/0x1d0
[ 30.440700][ T235] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.440887][ T235] RIP: 0033:0x7f3bf1e8891e
[ 30.441042][ T235] 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
[ 30.441574][ T235] RSP: 002b:00007fffab07e668 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 30.441797][ T235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bf1e8891e
[ 30.442026][ T235] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 30.442249][ T235] RBP: 0000000000000009 R08: 0000000000000090 R09: 0000000000000002
[ 30.442485][ T235] R10: 00007fffab07e720 R11: 0000000000000246 R12: 0000000000000027
[ 30.442706][ T235] R13: 0000000000000002 R14: 00007fffab07e720 R15: 0000000000410589
[ 30.442941][ T235]