[ 25.758765][ T232]
[ 25.758994][ T232] =============================
[ 25.759156][ T232] WARNING: suspicious RCU usage
[ 25.759303][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 25.759653][ T232] -----------------------------
[ 25.759806][ T232] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 25.760057][ T232]
[ 25.760057][ T232] other info that might help us debug this:
[ 25.760057][ T232]
[ 25.760354][ T232]
[ 25.760354][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 25.760565][ T232] 1 lock held by setsockopt-clos/232:
[ 25.760712][ T232] #0: ffff888006ab1e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 25.761019][ T232]
[ 25.761019][ T232] stack backtrace:
[ 25.761209][ T232] CPU: 0 UID: 0 PID: 232 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 25.761465][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.761786][ T232] Call Trace:
[ 25.761903][ T232]
[ 25.761983][ T232] dump_stack_lvl+0xb0/0xd0
[ 25.762141][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.762294][ T232] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 25.762443][ T232] ? mark_held_locks+0x9e/0xe0
[ 25.762597][ T232] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 25.762778][ T232] ? stack_depot_save_flags+0x273/0x3a0
[ 25.762932][ T232] ? kasan_save_stack+0x24/0x50
[ 25.763078][ T232] ? kasan_save_track+0x14/0x30
[ 25.763225][ T232] ? kfree+0xf3/0x340
[ 25.763335][ T232] ? tcp_ao_parse_crypto+0x269/0x650
[ 25.763513][ T232] ? __lock_acquire+0xb3f/0x1580
[ 25.763671][ T232] ? lock_acquire.part.0+0xeb/0x330
[ 25.763820][ T232] ? find_held_lock+0x2c/0x110
[ 25.763968][ T232] ? __lock_release+0x103/0x460
[ 25.764116][ T232] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 25.764263][ T232] ? hlock_class+0x4e/0x130
[ 25.764411][ T232] ? mark_lock+0x38/0x3e0
[ 25.764532][ T232] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.764680][ T232] do_tcp_getsockopt+0x10dd/0x2fe0
[ 25.764835][ T232] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 25.764992][ T232] ? __lock_release+0x103/0x460
[ 25.765136][ T232] ? inode_update_timestamps+0x145/0x550
[ 25.765283][ T232] ? __pfx___lock_release+0x10/0x10
[ 25.765439][ T232] ? hlock_class+0x4e/0x130
[ 25.765583][ T232] ? mark_lock+0x38/0x3e0
[ 25.765700][ T232] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.765844][ T232] ? validate_chain+0x1fe/0xae0
[ 25.765990][ T232] ? ktime_get_coarse_real_ts64+0x13d/0x170
[ 25.766176][ T232] ? __pfx_validate_chain+0x10/0x10
[ 25.766321][ T232] ? hlock_class+0x4e/0x130
[ 25.766466][ T232] ? mark_lock+0x38/0x3e0
[ 25.766581][ T232] ? __lock_acquire+0xb3f/0x1580
[ 25.766744][ T232] ? find_held_lock+0x2c/0x110
[ 25.766892][ T232] ? __lock_release+0x103/0x460
[ 25.767034][ T232] ? __might_fault+0x11b/0x170
[ 25.767178][ T232] ? __pfx___lock_release+0x10/0x10
[ 25.767323][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 25.767467][ T232] ? find_held_lock+0x2c/0x110
[ 25.767614][ T232] ? __might_fault+0xc3/0x170
[ 25.767757][ T232] ? __might_fault+0xc3/0x170
[ 25.767909][ T232] tcp_getsockopt+0x90/0xf0
[ 25.768060][ T232] do_sock_getsockopt+0x1c7/0x730
[ 25.768205][ T232] ? __fget_files+0x1af/0x3e0
[ 25.768353][ T232] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 25.768511][ T232] ? fdget+0x175/0x1e0
[ 25.768629][ T232] __sys_getsockopt+0xfc/0x1b0
[ 25.768778][ T232] ? __pfx___sys_getsockopt+0x10/0x10
[ 25.768924][ T232] ? fput+0x1b/0x290
[ 25.769038][ T232] ? ksys_write+0x197/0x1e0
[ 25.769188][ T232] ? __pfx___sys_socket+0x10/0x10
[ 25.769333][ T232] ? __pfx_ksys_write+0x10/0x10
[ 25.769484][ T232] __x64_sys_getsockopt+0xbd/0x160
[ 25.769636][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.769822][ T232] do_syscall_64+0xc1/0x1d0
[ 25.769969][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.770147][ T232] RIP: 0033:0x7fb51a3d346e
[ 25.770299][ T232] 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
[ 25.770808][ T232] RSP: 002b:00007ffd9e83b618 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 25.771026][ T232] RAX: ffffffffffffffda RBX: 00007ffd9e83b7b0 RCX: 00007fb51a3d346e
[ 25.771244][ T232] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.771463][ T232] RBP: 00007ffd9e83b630 R08: 00007ffd9e83b62c R09: 0000000000000064
[ 25.771679][ T232] R10: 00007ffd9e83b630 R11: 0000000000000246 R12: 0000000000000009
[ 25.771896][ T232] R13: 0000000000000064 R14: 0000000000000080 R15: 0000000000000064
[ 25.772125][ T232]
[ 25.773805][ T232]
[ 25.773891][ T232] =============================
[ 25.774042][ T232] WARNING: suspicious RCU usage
[ 25.774203][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 25.774350][ T232] -----------------------------
[ 25.774492][ T232] net/ipv4/tcp_ao.c:1905 RCU-list traversed in non-reader section!!
[ 25.774700][ T232]
[ 25.774700][ T232] other info that might help us debug this:
[ 25.774700][ T232]
[ 25.774978][ T232]
[ 25.774978][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 25.775192][ T232] 1 lock held by setsockopt-clos/232:
[ 25.775342][ T232] #0: ffff888006ab4898 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.775637][ T232]
[ 25.775637][ T232] stack backtrace:
[ 25.775810][ T232] CPU: 0 UID: 0 PID: 232 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 25.776057][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.776374][ T232] Call Trace:
[ 25.776484][ T232]
[ 25.776560][ T232] dump_stack_lvl+0xb0/0xd0
[ 25.776708][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.776859][ T232] tcp_ao_del_cmd+0x810/0xbd0
[ 25.777007][ T232] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 25.777155][ T232] ? find_held_lock+0x2c/0x110
[ 25.777311][ T232] ? mark_held_locks+0x9e/0xe0
[ 25.777462][ T232] do_tcp_setsockopt+0xa64/0x2320
[ 25.777612][ T232] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.777753][ T232] ? __lock_acquire+0xb3f/0x1580
[ 25.777907][ T232] ? find_held_lock+0x2c/0x110
[ 25.778055][ T232] ? __lock_release+0x103/0x460
[ 25.778196][ T232] ? __fget_files+0x1af/0x3e0
[ 25.778339][ T232] ? __pfx___lock_release+0x10/0x10
[ 25.778481][ T232] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.778625][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 25.778803][ T232] do_sock_setsockopt+0x149/0x3a0
[ 25.778947][ T232] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.779099][ T232] ? fdget+0x175/0x1e0
[ 25.779212][ T232] __sys_setsockopt+0x104/0x1a0
[ 25.779359][ T232] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.779501][ T232] ? __sys_socket+0x168/0x1e0
[ 25.779650][ T232] ? __pfx___sys_socket+0x10/0x10
[ 25.779797][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.779979][ T232] __x64_sys_setsockopt+0xbd/0x160
[ 25.780124][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.780302][ T232] do_syscall_64+0xc1/0x1d0
[ 25.780446][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.780624][ T232] RIP: 0033:0x7fb51a3d391e
[ 25.780780][ T232] 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
[ 25.781405][ T232] RSP: 002b:00007ffd9e83b8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 25.781621][ T232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb51a3d391e
[ 25.781837][ T232] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.782048][ T232] RBP: 0000000000000009 R08: 0000000000000450 R09: 0000000000000000
[ 25.782259][ T232] R10: 00007ffd9e83b9d0 R11: 0000000000000246 R12: 0000000000000027
[ 25.782487][ T232] R13: 0000000000000000 R14: 00007ffd9e83b9d0 R15: 000000000041069c
[ 25.782720][ T232]
[ 25.812649][ T232]
[ 25.812862][ T232] =============================
[ 25.813009][ T232] WARNING: suspicious RCU usage
[ 25.813165][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 25.813310][ T232] -----------------------------
[ 25.813461][ T232] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 25.813677][ T232]
[ 25.813677][ T232] other info that might help us debug this:
[ 25.813677][ T232]
[ 25.813964][ T232]
[ 25.813964][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 25.814188][ T232] 1 lock held by setsockopt-clos/232:
[ 25.814339][ T232] #0: ffff888006bd1098 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 25.814648][ T232]
[ 25.814648][ T232] stack backtrace:
[ 25.814826][ T232] CPU: 0 UID: 0 PID: 232 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 25.815075][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 25.815402][ T232] Call Trace:
[ 25.815520][ T232]
[ 25.815598][ T232] dump_stack_lvl+0xb0/0xd0
[ 25.815751][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 25.815900][ T232] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 25.816053][ T232] tcp_ao_add_cmd+0xe8b/0x1700
[ 25.816209][ T232] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 25.816360][ T232] ? hlock_class+0x4e/0x130
[ 25.816541][ T232] ? mark_held_locks+0x9e/0xe0
[ 25.816694][ T232] ? do_tcp_setsockopt+0xa64/0x2320
[ 25.816839][ T232] do_tcp_setsockopt+0xa64/0x2320
[ 25.816990][ T232] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 25.817133][ T232] ? __lock_acquire+0xb3f/0x1580
[ 25.817286][ T232] ? find_held_lock+0x2c/0x110
[ 25.817438][ T232] ? __lock_release+0x103/0x460
[ 25.817581][ T232] ? __fget_files+0x1af/0x3e0
[ 25.817729][ T232] ? __pfx___lock_release+0x10/0x10
[ 25.817873][ T232] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.818023][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 25.818172][ T232] do_sock_setsockopt+0x149/0x3a0
[ 25.818317][ T232] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 25.818478][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 25.818626][ T232] ? fdget+0x175/0x1e0
[ 25.818745][ T232] __sys_setsockopt+0x104/0x1a0
[ 25.818894][ T232] ? __pfx___sys_setsockopt+0x10/0x10
[ 25.819038][ T232] ? __sys_socket+0x168/0x1e0
[ 25.819186][ T232] ? __pfx___sys_socket+0x10/0x10
[ 25.819338][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.819528][ T232] __x64_sys_setsockopt+0xbd/0x160
[ 25.819678][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.819857][ T232] do_syscall_64+0xc1/0x1d0
[ 25.820011][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.820194][ T232] RIP: 0033:0x7fb51a3d391e
[ 25.820350][ T232] 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
[ 25.820853][ T232] RSP: 002b:00007ffd9e83bbd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000036
[ 25.821076][ T232] RAX: ffffffffffffffda RBX: 00000000000001b4 RCX: 00007fb51a3d391e
[ 25.821301][ T232] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 25.821518][ T232] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 25.821734][ T232] R10: 00007ffd9e83bd10 R11: 0000000000000206 R12: 0000000000001108
[ 25.821951][ T232] R13: 0000000000000001 R14: 0100000000000000 R15: 00005402b80d0120
[ 25.822184][ T232]
[ 26.295417][ T232]
[ 26.295590][ T232] =============================
[ 26.295743][ T232] WARNING: suspicious RCU usage
[ 26.295886][ T232] 6.12.0-rc4-virtme #1 Not tainted
[ 26.296038][ T232] -----------------------------
[ 26.296193][ T232] net/ipv4/tcp_ao.c:117 RCU-list traversed in non-reader section!!
[ 26.296416][ T232]
[ 26.296416][ T232] other info that might help us debug this:
[ 26.296416][ T232]
[ 26.296712][ T232]
[ 26.296712][ T232] rcu_scheduler_active = 2, debug_locks = 1
[ 26.296931][ T232] 1 lock held by setsockopt-clos/232:
[ 26.297082][ T232] #0: ffff8880055a9e98 (sk_lock-AF_INET6){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.297406][ T232]
[ 26.297406][ T232] stack backtrace:
[ 26.297590][ T232] CPU: 1 UID: 0 PID: 232 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 26.297846][ T232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.298176][ T232] Call Trace:
[ 26.298297][ T232]
[ 26.298376][ T232] dump_stack_lvl+0xb0/0xd0
[ 26.298534][ T232] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.298690][ T232] tcp_ao_established_key+0x13e/0x190
[ 26.298843][ T232] tcp_ao_del_cmd+0x7a5/0xbd0
[ 26.298998][ T232] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 26.299152][ T232] ? find_held_lock+0x2c/0x110
[ 26.299316][ T232] ? mark_held_locks+0x9e/0xe0
[ 26.299492][ T232] do_tcp_setsockopt+0xa64/0x2320
[ 26.299665][ T232] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.299809][ T232] ? __lock_acquire+0xb3f/0x1580
[ 26.299967][ T232] ? find_held_lock+0x2c/0x110
[ 26.300119][ T232] ? __lock_release+0x103/0x460
[ 26.300265][ T232] ? __fget_files+0x1af/0x3e0
[ 26.300418][ T232] ? __pfx___lock_release+0x10/0x10
[ 26.300564][ T232] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.300725][ T232] ? trace_lock_acquire+0x14d/0x1f0
[ 26.300896][ T232] do_sock_setsockopt+0x149/0x3a0
[ 26.301047][ T232] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.301206][ T232] ? fdget+0x175/0x1e0
[ 26.301325][ T232] __sys_setsockopt+0x104/0x1a0
[ 26.301478][ T232] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.301633][ T232] ? __sys_socket+0x168/0x1e0
[ 26.301780][ T232] ? __pfx___sys_socket+0x10/0x10
[ 26.301930][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.302115][ T232] __x64_sys_setsockopt+0xbd/0x160
[ 26.302260][ T232] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.302439][ T232] do_syscall_64+0xc1/0x1d0
[ 26.302587][ T232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.302768][ T232] RIP: 0033:0x7fb51a3d391e
[ 26.302921][ T232] 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
[ 26.303425][ T232] RSP: 002b:00007ffd9e83ba98 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 26.303643][ T232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb51a3d391e
[ 26.303859][ T232] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.304073][ T232] RBP: 0000000000000009 R08: 0000000000000090 R09: 0000000000000002
[ 26.304286][ T232] R10: 00007ffd9e83bb50 R11: 0000000000000246 R12: 0000000000000027
[ 26.304515][ T232] R13: 0000000000000002 R14: 00007ffd9e83bb50 R15: 0000000000410589
[ 26.304743][ T232]
[ 26.537343][ T232] setsockopt-clos (232) used greatest stack depth: 24032 bytes left