[ 24.855041][ T233]
[ 24.855660][ T233] =============================
[ 24.855844][ T233] WARNING: suspicious RCU usage
[ 24.855995][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 24.856159][ T233] -----------------------------
[ 24.856310][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 24.856524][ T233]
[ 24.856524][ T233] other info that might help us debug this:
[ 24.856524][ T233]
[ 24.856916][ T233]
[ 24.856916][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 24.857136][ T233] 1 lock held by setsockopt-clos/233:
[ 24.857300][ T233] #0: ffff888007aeb798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 24.857575][ T233]
[ 24.857575][ T233] stack backtrace:
[ 24.857756][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 24.858008][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.858328][ T233] Call Trace:
[ 24.858443][ T233]
[ 24.858521][ T233] dump_stack_lvl+0xb0/0xd0
[ 24.858675][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.858827][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 24.858976][ T233] ? mark_held_locks+0x9e/0xe0
[ 24.859130][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 24.859318][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 24.859469][ T233] ? kasan_save_stack+0x24/0x50
[ 24.859615][ T233] ? kasan_save_track+0x14/0x30
[ 24.859758][ T233] ? kasan_save_free_info+0x3b/0x60
[ 24.859902][ T233] ? __kasan_slab_free+0x38/0x50
[ 24.860047][ T233] ? kfree+0xf3/0x340
[ 24.860160][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 24.860335][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.860490][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 24.860635][ T233] ? find_held_lock+0x2c/0x110
[ 24.860784][ T233] ? __lock_release+0x103/0x460
[ 24.860929][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 24.861077][ T233] ? hlock_class+0x4e/0x130
[ 24.861222][ T233] ? mark_lock+0x38/0x3e0
[ 24.861344][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 24.861488][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 24.861637][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 24.861793][ T233] ? __lock_release+0x103/0x460
[ 24.861939][ T233] ? inode_update_timestamps+0x145/0x550
[ 24.862085][ T233] ? __pfx___lock_release+0x10/0x10
[ 24.862234][ T233] ? hlock_class+0x4e/0x130
[ 24.862378][ T233] ? mark_lock+0x38/0x3e0
[ 24.862495][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.862645][ T233] ? validate_chain+0x1fe/0xae0
[ 24.862796][ T233] ? ktime_get_coarse_real_ts64+0x13d/0x170
[ 24.862981][ T233] ? __pfx_validate_chain+0x10/0x10
[ 24.863126][ T233] ? hlock_class+0x4e/0x130
[ 24.863272][ T233] ? mark_lock+0x38/0x3e0
[ 24.863390][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.863546][ T233] ? find_held_lock+0x2c/0x110
[ 24.863693][ T233] ? __lock_release+0x103/0x460
[ 24.863837][ T233] ? __might_fault+0x11b/0x170
[ 24.863981][ T233] ? __pfx___lock_release+0x10/0x10
[ 24.864123][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 24.864267][ T233] ? find_held_lock+0x2c/0x110
[ 24.864417][ T233] ? __might_fault+0xc3/0x170
[ 24.864563][ T233] ? __might_fault+0xc3/0x170
[ 24.864715][ T233] tcp_getsockopt+0x90/0xf0
[ 24.864865][ T233] do_sock_getsockopt+0x1c7/0x730
[ 24.865010][ T233] ? __fget_files+0x1af/0x3e0
[ 24.865157][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 24.865310][ T233] ? fdget+0x175/0x1e0
[ 24.865425][ T233] __sys_getsockopt+0xfc/0x1b0
[ 24.865573][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 24.865717][ T233] ? fput+0x1b/0x290
[ 24.865832][ T233] ? ksys_write+0x197/0x1e0
[ 24.865975][ T233] ? __pfx___sys_socket+0x10/0x10
[ 24.866120][ T233] ? __pfx_ksys_write+0x10/0x10
[ 24.866269][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 24.866413][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.866595][ T233] do_syscall_64+0xc1/0x1d0
[ 24.866749][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.866930][ T233] RIP: 0033:0x7fc0cbfe646e
[ 24.867085][ 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
[ 24.867588][ T233] RSP: 002b:00007ffcd6d72858 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 24.867806][ T233] RAX: ffffffffffffffda RBX: 00007ffcd6d729f0 RCX: 00007fc0cbfe646e
[ 24.868021][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 24.868240][ T233] RBP: 00007ffcd6d72870 R08: 00007ffcd6d7286c R09: 0000000000000064
[ 24.868454][ T233] R10: 00007ffcd6d72870 R11: 0000000000000246 R12: 0000000000000009
[ 24.868668][ T233] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 24.868897][ T233]
[ 24.871523][ T233]
[ 24.871616][ T233] =============================
[ 24.871766][ T233] WARNING: suspicious RCU usage
[ 24.871914][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 24.872057][ T233] -----------------------------
[ 24.872377][ T233] net/ipv4/tcp_ao.c:1905 RCU-list traversed in non-reader section!!
[ 24.872588][ T233]
[ 24.872588][ T233] other info that might help us debug this:
[ 24.872588][ T233]
[ 24.872884][ T233]
[ 24.872884][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 24.873095][ T233] 1 lock held by setsockopt-clos/233:
[ 24.873251][ T233] #0: ffff888007aedf58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 24.873519][ T233]
[ 24.873519][ T233] stack backtrace:
[ 24.873695][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 24.873941][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.874254][ T233] Call Trace:
[ 24.874365][ T233]
[ 24.874442][ T233] dump_stack_lvl+0xb0/0xd0
[ 24.874589][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.874737][ T233] tcp_ao_del_cmd+0x810/0xbd0
[ 24.874886][ T233] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 24.875037][ T233] ? find_held_lock+0x2c/0x110
[ 24.875195][ T233] ? mark_held_locks+0x9e/0xe0
[ 24.875357][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 24.875504][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 24.875647][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.875799][ T233] ? find_held_lock+0x2c/0x110
[ 24.875945][ T233] ? __lock_release+0x103/0x460
[ 24.876086][ T233] ? __fget_files+0x1af/0x3e0
[ 24.876234][ T233] ? __pfx___lock_release+0x10/0x10
[ 24.876376][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 24.876520][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 24.876673][ T233] do_sock_setsockopt+0x149/0x3a0
[ 24.876817][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 24.876969][ T233] ? fdget+0x175/0x1e0
[ 24.877084][ T233] __sys_setsockopt+0x104/0x1a0
[ 24.877229][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 24.877371][ T233] ? __sys_socket+0x168/0x1e0
[ 24.877516][ T233] ? __pfx___sys_socket+0x10/0x10
[ 24.877660][ T233] ? __local_bh_enable+0x80/0x90
[ 24.877818][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 24.877960][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.878138][ T233] do_syscall_64+0xc1/0x1d0
[ 24.878286][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.878462][ T233] RIP: 0033:0x7fc0cbfe691e
[ 24.878611][ 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
[ 24.879109][ T233] RSP: 002b:00007ffcd6d72b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 24.879338][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0cbfe691e
[ 24.879550][ T233] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 24.879764][ T233] RBP: 0000000000000009 R08: 0000000000000450 R09: 0000000000000000
[ 24.879978][ T233] R10: 00007ffcd6d72c10 R11: 0000000000000246 R12: 0000000000000027
[ 24.880194][ T233] R13: 0000000000000000 R14: 00007ffcd6d72c10 R15: 0000000000410699
[ 24.880421][ T233]
[ 24.936701][ T233]
[ 24.936865][ T233] =============================
[ 24.937017][ T233] WARNING: suspicious RCU usage
[ 24.937176][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 24.937322][ T233] -----------------------------
[ 24.937471][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 24.937687][ T233]
[ 24.937687][ T233] other info that might help us debug this:
[ 24.937687][ T233]
[ 24.937964][ T233]
[ 24.937964][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 24.938185][ T233] 1 lock held by setsockopt-clos/233:
[ 24.938333][ T233] #0: ffff8880059caa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 24.938698][ T233]
[ 24.938698][ T233] stack backtrace:
[ 24.938882][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 24.939132][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 24.939448][ T233] Call Trace:
[ 24.939563][ T233]
[ 24.939641][ T233] dump_stack_lvl+0xb0/0xd0
[ 24.939794][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 24.939942][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 24.940092][ T233] tcp_ao_add_cmd+0xe8b/0x1700
[ 24.940243][ T233] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 24.940389][ T233] ? hlock_class+0x4e/0x130
[ 24.940542][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.940713][ T233] ? mark_held_locks+0x9e/0xe0
[ 24.940864][ T233] ? do_tcp_setsockopt+0xa64/0x2320
[ 24.941012][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 24.941161][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 24.941304][ T233] ? __lock_acquire+0xb3f/0x1580
[ 24.941462][ T233] ? find_held_lock+0x2c/0x110
[ 24.941613][ T233] ? __lock_release+0x103/0x460
[ 24.941756][ T233] ? __fget_files+0x1af/0x3e0
[ 24.941901][ T233] ? __pfx___lock_release+0x10/0x10
[ 24.942044][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 24.942193][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 24.942341][ T233] do_sock_setsockopt+0x149/0x3a0
[ 24.942489][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 24.942645][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 24.942792][ T233] ? fdget+0x175/0x1e0
[ 24.942907][ T233] __sys_setsockopt+0x104/0x1a0
[ 24.943053][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 24.943196][ T233] ? __sys_socket+0x168/0x1e0
[ 24.943346][ T233] ? __pfx___sys_socket+0x10/0x10
[ 24.943494][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.943676][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 24.943819][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.943997][ T233] do_syscall_64+0xc1/0x1d0
[ 24.944145][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.944325][ T233] RIP: 0033:0x7fc0cbfe691e
[ 24.944481][ 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
[ 24.944981][ T233] RSP: 002b:00007ffcd6d72e18 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 24.945200][ T233] RAX: ffffffffffffffda RBX: 00000000000001b4 RCX: 00007fc0cbfe691e
[ 24.945419][ T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 24.945638][ T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 24.945852][ T233] R10: 00007ffcd6d72f50 R11: 0000000000000202 R12: 0000000000001108
[ 24.946068][ T233] R13: 0000000000000001 R14: 0000000000000002 R15: 0000000401fe000a
[ 24.946299][ T233]
[ 25.416873][ T233]
[ 25.417043][ T233] =============================
[ 25.417207][ T233] WARNING: suspicious RCU usage
[ 25.417354][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 25.417513][ T233] -----------------------------
[ 25.417664][ T233] net/ipv4/tcp_ao.c:117 RCU-list traversed in non-reader section!!
[ 25.417883][ T233]
[ 25.417883][ T233] other info that might help us debug this:
[ 25.417883][ T233]
[ 25.418178][ T233]
[ 25.418178][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 25.418403][ T233] 1 lock held by setsockopt-clos/233:
[ 25.418551][ T233] #0: ffff888006c30fd8 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.418831][ T233]
[ 25.418831][ T233] stack backtrace:
[ 25.419020][ T233] CPU: 0 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 25.419285][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.419609][ T233] Call Trace:
[ 25.419733][ T233]
[ 25.419810][ T233] dump_stack_lvl+0xb0/0xd0
[ 25.419973][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.420133][ T233] tcp_ao_established_key+0x13e/0x190
[ 25.420292][ T233] tcp_ao_del_cmd+0x7a5/0xbd0
[ 25.420446][ T233] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 25.420606][ T233] ? find_held_lock+0x2c/0x110
[ 25.420776][ T233] ? mark_held_locks+0x9e/0xe0
[ 25.420933][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 25.421079][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.421231][ T233] ? __lock_acquire+0xb3f/0x1580
[ 25.421386][ T233] ? find_held_lock+0x2c/0x110
[ 25.421536][ T233] ? __lock_release+0x103/0x460
[ 25.421690][ T233] ? __fget_files+0x1af/0x3e0
[ 25.421836][ T233] ? __pfx___lock_release+0x10/0x10
[ 25.421988][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.422138][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 25.422299][ T233] do_sock_setsockopt+0x149/0x3a0
[ 25.422451][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.422611][ T233] ? fdget+0x175/0x1e0
[ 25.422726][ T233] __sys_setsockopt+0x104/0x1a0
[ 25.422872][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.423014][ T233] ? __sys_socket+0x168/0x1e0
[ 25.423161][ T233] ? __pfx___sys_socket+0x10/0x10
[ 25.423309][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.423491][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 25.423633][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.423813][ T233] do_syscall_64+0xc1/0x1d0
[ 25.423958][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.424139][ T233] RIP: 0033:0x7fc0cbfe691e
[ 25.424291][ 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
[ 25.424794][ T233] RSP: 002b:00007ffcd6d72cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 25.425012][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0cbfe691e
[ 25.425227][ T233] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.425440][ T233] RBP: 0000000000000009 R08: 0000000000000090 R09: 0000000000000002
[ 25.425656][ T233] R10: 00007ffcd6d72d90 R11: 0000000000000246 R12: 0000000000000027
[ 25.425869][ T233] R13: 0000000000000002 R14: 00007ffcd6d72d90 R15: 000000000041058b
[ 25.426095][ T233]
[ 25.687361][ T233] setsockopt-clos (233) used greatest stack depth: 24256 bytes left