[ 26.188168][ T233]
[ 26.188963][ T233] =============================
[ 26.189146][ T233] WARNING: suspicious RCU usage
[ 26.189430][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.189599][ T233] -----------------------------
[ 26.189758][ T233] net/ipv4/tcp_ao.c:2232 RCU-list traversed in non-reader section!!
[ 26.190039][ T233]
[ 26.190039][ T233] other info that might help us debug this:
[ 26.190039][ T233]
[ 26.190366][ T233]
[ 26.190366][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.190854][ T233] 1 lock held by setsockopt-clos/233:
[ 26.191022][ T233] #0: ffff8880058ab798 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_getsockopt+0x40b/0x2fe0
[ 26.191351][ T233]
[ 26.191351][ T233] stack backtrace:
[ 26.191553][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 26.191832][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.192182][ T233] Call Trace:
[ 26.192313][ T233]
[ 26.192408][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.192578][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.192745][ T233] tcp_ao_copy_mkts_to_user+0xded/0x1050
[ 26.192907][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.193074][ T233] ? __pfx_tcp_ao_copy_mkts_to_user+0x10/0x10
[ 26.193274][ T233] ? stack_depot_save_flags+0x273/0x3a0
[ 26.193448][ T233] ? kasan_save_stack+0x24/0x50
[ 26.193605][ T233] ? kasan_save_track+0x14/0x30
[ 26.193762][ T233] ? kasan_save_free_info+0x3b/0x60
[ 26.193920][ T233] ? __kasan_slab_free+0x38/0x50
[ 26.194078][ T233] ? kfree+0xf3/0x340
[ 26.194200][ T233] ? tcp_ao_parse_crypto+0x269/0x650
[ 26.194398][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.194570][ T233] ? lock_acquire.part.0+0xeb/0x330
[ 26.194729][ T233] ? find_held_lock+0x2c/0x110
[ 26.194893][ T233] ? __lock_release+0x103/0x460
[ 26.195052][ T233] ? do_tcp_getsockopt+0x40b/0x2fe0
[ 26.195215][ T233] ? hlock_class+0x4e/0x130
[ 26.195376][ T233] ? mark_lock+0x38/0x3e0
[ 26.195509][ T233] ? do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.195669][ T233] do_tcp_getsockopt+0x10dd/0x2fe0
[ 26.195833][ T233] ? __pfx_do_tcp_getsockopt+0x10/0x10
[ 26.196005][ T233] ? __lock_release+0x103/0x460
[ 26.196165][ T233] ? inode_update_timestamps+0x145/0x550
[ 26.196341][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.196502][ T233] ? hlock_class+0x4e/0x130
[ 26.196662][ T233] ? mark_lock+0x38/0x3e0
[ 26.196790][ T233] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.196950][ T233] ? validate_chain+0x1fe/0xae0
[ 26.197114][ T233] ? ktime_get_coarse_real_ts64+0x13d/0x170
[ 26.197319][ T233] ? __pfx_validate_chain+0x10/0x10
[ 26.197479][ T233] ? hlock_class+0x4e/0x130
[ 26.197644][ T233] ? mark_lock+0x38/0x3e0
[ 26.197772][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.197950][ T233] ? find_held_lock+0x2c/0x110
[ 26.198114][ T233] ? __lock_release+0x103/0x460
[ 26.198271][ T233] ? __might_fault+0x11b/0x170
[ 26.198435][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.198594][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.198766][ T233] ? find_held_lock+0x2c/0x110
[ 26.198928][ T233] ? __might_fault+0xc3/0x170
[ 26.199090][ T233] ? __might_fault+0xc3/0x170
[ 26.199254][ T233] tcp_getsockopt+0x90/0xf0
[ 26.199417][ T233] do_sock_getsockopt+0x1c7/0x730
[ 26.199578][ T233] ? __fget_files+0x1af/0x3e0
[ 26.199738][ T233] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 26.199907][ T233] ? fdget+0x175/0x1e0
[ 26.200035][ T233] __sys_getsockopt+0xfc/0x1b0
[ 26.200196][ T233] ? __pfx___sys_getsockopt+0x10/0x10
[ 26.200357][ T233] ? fput+0x1b/0x290
[ 26.200487][ T233] ? ksys_write+0x197/0x1e0
[ 26.200648][ T233] ? __pfx___sys_socket+0x10/0x10
[ 26.200808][ T233] ? __pfx_ksys_write+0x10/0x10
[ 26.200971][ T233] __x64_sys_getsockopt+0xbd/0x160
[ 26.201129][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.201332][ T233] do_syscall_64+0xc1/0x1d0
[ 26.201495][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.201696][ T233] RIP: 0033:0x7f8ae7ea246e
[ 26.201871][ 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
[ 26.202431][ T233] RSP: 002b:00007ffe45db77e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037
[ 26.202677][ T233] RAX: ffffffffffffffda RBX: 00007ffe45db7980 RCX: 00007f8ae7ea246e
[ 26.202922][ T233] RDX: 0000000000000029 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.203172][ T233] RBP: 00007ffe45db7800 R08: 00007ffe45db77fc R09: 0000000000000064
[ 26.203412][ T233] R10: 00007ffe45db7800 R11: 0000000000000246 R12: 0000000000000009
[ 26.203662][ T233] R13: 0000000000000064 R14: 0000000000000020 R15: 0000000000000064
[ 26.203920][ T233]
[ 26.206981][ T233]
[ 26.207103][ T233] =============================
[ 26.207289][ T233] WARNING: suspicious RCU usage
[ 26.207449][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.207606][ T233] -----------------------------
[ 26.207767][ T233] net/ipv4/tcp_ao.c:1905 RCU-list traversed in non-reader section!!
[ 26.207998][ T233]
[ 26.207998][ T233] other info that might help us debug this:
[ 26.207998][ T233]
[ 26.208312][ T233]
[ 26.208312][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.208552][ T233] 1 lock held by setsockopt-clos/233:
[ 26.208721][ T233] #0: ffff8880058adf58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.209014][ T233]
[ 26.209014][ T233] stack backtrace:
[ 26.209213][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 26.209482][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.209832][ T233] Call Trace:
[ 26.209955][ T233]
[ 26.210038][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.210202][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.210368][ T233] tcp_ao_del_cmd+0x810/0xbd0
[ 26.210530][ T233] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 26.210696][ T233] ? find_held_lock+0x2c/0x110
[ 26.210869][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.211040][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 26.211203][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.211359][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.211526][ T233] ? find_held_lock+0x2c/0x110
[ 26.211687][ T233] ? __lock_release+0x103/0x460
[ 26.211847][ T233] ? __fget_files+0x1af/0x3e0
[ 26.212005][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.212161][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.212339][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.212505][ T233] do_sock_setsockopt+0x149/0x3a0
[ 26.212663][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.212833][ T233] ? fdget+0x175/0x1e0
[ 26.212960][ T233] __sys_setsockopt+0x104/0x1a0
[ 26.213120][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.213278][ T233] ? __sys_socket+0x168/0x1e0
[ 26.213439][ T233] ? __pfx___sys_socket+0x10/0x10
[ 26.213598][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.213801][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 26.213959][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.214151][ T233] do_syscall_64+0xc1/0x1d0
[ 26.214314][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.214520][ T233] RIP: 0033:0x7f8ae7ea291e
[ 26.214687][ 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
[ 26.215239][ T233] RSP: 002b:00007ffe45db7ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 26.215478][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ae7ea291e
[ 26.215718][ T233] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.215955][ T233] RBP: 0000000000000009 R08: 0000000000000450 R09: 0000000000000000
[ 26.216194][ T233] R10: 00007ffe45db7ba0 R11: 0000000000000246 R12: 0000000000000027
[ 26.216430][ T233] R13: 0000000000000000 R14: 00007ffe45db7ba0 R15: 0000000000410699
[ 26.216681][ T233]
[ 26.279745][ T233]
[ 26.279960][ T233] =============================
[ 26.280112][ T233] WARNING: suspicious RCU usage
[ 26.280273][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.280445][ T233] -----------------------------
[ 26.280593][ T233] net/ipv4/tcp_ao.c:208 RCU-list traversed in non-reader section!!
[ 26.280816][ T233]
[ 26.280816][ T233] other info that might help us debug this:
[ 26.280816][ T233]
[ 26.281098][ T233]
[ 26.281098][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.281353][ T233] 1 lock held by setsockopt-clos/233:
[ 26.281508][ T233] #0: ffff88800530aa58 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.281780][ T233]
[ 26.281780][ T233] stack backtrace:
[ 26.281967][ T233] CPU: 3 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 26.282222][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.282553][ T233] Call Trace:
[ 26.282666][ T233]
[ 26.282746][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.282898][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.283052][ T233] __tcp_ao_do_lookup.part.0+0x201/0x240
[ 26.283210][ T233] tcp_ao_add_cmd+0xe8b/0x1700
[ 26.283362][ T233] ? __pfx_tcp_ao_add_cmd+0x10/0x10
[ 26.283516][ T233] ? hlock_class+0x4e/0x130
[ 26.283668][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.283840][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.283992][ T233] ? do_tcp_setsockopt+0xa64/0x2320
[ 26.284142][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 26.284290][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.284437][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.284595][ T233] ? find_held_lock+0x2c/0x110
[ 26.284745][ T233] ? __lock_release+0x103/0x460
[ 26.284893][ T233] ? __fget_files+0x1af/0x3e0
[ 26.285042][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.285187][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.285333][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.285486][ T233] do_sock_setsockopt+0x149/0x3a0
[ 26.285634][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.285790][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.285943][ T233] ? fdget+0x175/0x1e0
[ 26.286061][ T233] __sys_setsockopt+0x104/0x1a0
[ 26.286210][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.286359][ T233] ? __sys_socket+0x168/0x1e0
[ 26.286507][ T233] ? __pfx___sys_socket+0x10/0x10
[ 26.286653][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.286837][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 26.286984][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.287169][ T233] do_syscall_64+0xc1/0x1d0
[ 26.287317][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.287500][ T233] RIP: 0033:0x7f8ae7ea291e
[ 26.287653][ 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
[ 26.288161][ T233] RSP: 002b:00007ffe45db7da8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 26.288386][ T233] RAX: ffffffffffffffda RBX: 00000000000001b4 RCX: 00007f8ae7ea291e
[ 26.288609][ T233] RDX: 0000000000000026 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.288852][ T233] RBP: 0000000000000009 R08: 0000000000000120 R09: 0029383231736561
[ 26.289071][ T233] R10: 00007ffe45db7ee0 R11: 0000000000000202 R12: 0000000000001108
[ 26.289290][ T233] R13: 0000000000000001 R14: 0000000000000002 R15: 0000000401fe000a
[ 26.289529][ T233]
[ 26.786760][ T233]
[ 26.786950][ T233] =============================
[ 26.787099][ T233] WARNING: suspicious RCU usage
[ 26.787259][ T233] 6.12.0-rc4-virtme #1 Not tainted
[ 26.787408][ T233] -----------------------------
[ 26.787566][ T233] net/ipv4/tcp_ao.c:117 RCU-list traversed in non-reader section!!
[ 26.787784][ T233]
[ 26.787784][ T233] other info that might help us debug this:
[ 26.787784][ T233]
[ 26.788067][ T233]
[ 26.788067][ T233] rcu_scheduler_active = 2, debug_locks = 1
[ 26.788303][ T233] 1 lock held by setsockopt-clos/233:
[ 26.788463][ T233] #0: ffff888007668fd8 (sk_lock-AF_INET){+.+.}-{0:0}, at: do_tcp_setsockopt+0x936/0x2320
[ 26.788756][ T233]
[ 26.788756][ T233] stack backtrace:
[ 26.788947][ T233] CPU: 2 UID: 0 PID: 233 Comm: setsockopt-clos Not tainted 6.12.0-rc4-virtme #1
[ 26.789213][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 26.789536][ T233] Call Trace:
[ 26.789660][ T233]
[ 26.789742][ T233] dump_stack_lvl+0xb0/0xd0
[ 26.789903][ T233] lockdep_rcu_suspicious+0x1ea/0x280
[ 26.790054][ T233] tcp_ao_established_key+0x13e/0x190
[ 26.790221][ T233] tcp_ao_del_cmd+0x7a5/0xbd0
[ 26.790379][ T233] ? __pfx_tcp_ao_del_cmd+0x10/0x10
[ 26.790541][ T233] ? find_held_lock+0x2c/0x110
[ 26.790705][ T233] ? mark_held_locks+0x9e/0xe0
[ 26.790862][ T233] do_tcp_setsockopt+0xa64/0x2320
[ 26.791018][ T233] ? __pfx_do_tcp_setsockopt+0x10/0x10
[ 26.791167][ T233] ? __lock_acquire+0xb3f/0x1580
[ 26.791321][ T233] ? find_held_lock+0x2c/0x110
[ 26.791477][ T233] ? __lock_release+0x103/0x460
[ 26.791638][ T233] ? __fget_files+0x1af/0x3e0
[ 26.791789][ T233] ? __pfx___lock_release+0x10/0x10
[ 26.791945][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 26.792100][ T233] ? trace_lock_acquire+0x14d/0x1f0
[ 26.792252][ T233] do_sock_setsockopt+0x149/0x3a0
[ 26.792413][ T233] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 26.792572][ T233] ? fdget+0x175/0x1e0
[ 26.792687][ T233] __sys_setsockopt+0x104/0x1a0
[ 26.792839][ T233] ? __pfx___sys_setsockopt+0x10/0x10
[ 26.792996][ T233] ? __sys_socket+0x168/0x1e0
[ 26.793145][ T233] ? __pfx___sys_socket+0x10/0x10
[ 26.793291][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.793473][ T233] __x64_sys_setsockopt+0xbd/0x160
[ 26.793619][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 26.793798][ T233] do_syscall_64+0xc1/0x1d0
[ 26.793946][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.794128][ T233] RIP: 0033:0x7f8ae7ea291e
[ 26.794280][ 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
[ 26.794782][ T233] RSP: 002b:00007ffe45db7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 26.795003][ T233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ae7ea291e
[ 26.795220][ T233] RDX: 0000000000000027 RSI: 0000000000000006 RDI: 0000000000000009
[ 26.795443][ T233] RBP: 0000000000000009 R08: 0000000000000090 R09: 0000000000000002
[ 26.795663][ T233] R10: 00007ffe45db7d20 R11: 0000000000000246 R12: 0000000000000027
[ 26.795879][ T233] R13: 0000000000000002 R14: 00007ffe45db7d20 R15: 000000000041058b
[ 26.796110][ T233]
[ 27.108915][ T191] make (191) used greatest stack depth: 24440 bytes left