[   40.442179][  T303] 
[   40.442459][  T303] =============================
[   40.442620][  T303] WARNING: suspicious RCU usage
[   40.442892][  T303] 6.12.0-rc4-virtme #1 Not tainted
[   40.443049][  T303] -----------------------------
[   40.443216][  T303] net/netfilter/nf_tables_api.c:4470 RCU-list traversed in non-reader section!!
[   40.443562][  T303] 
[   40.443562][  T303] other info that might help us debug this:
[   40.443562][  T303] 
[   40.443866][  T303] 
[   40.443866][  T303] rcu_scheduler_active = 2, debug_locks = 1
[   40.444099][  T303] 1 lock held by nft/303:
[   40.444239][  T303]  #0: ffff888005bb2cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[   40.444659][  T303] 
[   40.444659][  T303] stack backtrace:
[   40.444853][  T303] CPU: 0 UID: 0 PID: 303 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[   40.445087][  T303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   40.445433][  T303] Call Trace:
[   40.445566][  T303]  <TASK>
[   40.445653][  T303]  dump_stack_lvl+0xb0/0xd0
[   40.445822][  T303]  lockdep_rcu_suspicious+0x1ea/0x280
[   40.445987][  T303]  nft_set_lookup.part.0+0x137/0x170 [nf_tables]
[   40.446207][  T303]  nf_tables_newset+0x9de/0x2720 [nf_tables]
[   40.446438][  T303]  ? __pfx_nf_tables_newset+0x10/0x10 [nf_tables]
[   40.446664][  T303]  ? find_held_lock+0x2c/0x110
[   40.446829][  T303]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   40.446992][  T303]  ? trace_lock_acquire+0x14d/0x1f0
[   40.447156][  T303]  ? __nla_validate_parse+0x1bc/0x3d0
[   40.447320][  T303]  nfnetlink_rcv_batch+0x83b/0x1560
[   40.447491][  T303]  ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[   40.447649][  T303]  ? rcu_read_lock_any_held+0x7e/0xb0
[   40.447809][  T303]  ? find_stack+0xbc/0x140
[   40.447972][  T303]  ? rcu_read_lock_any_held+0x43/0xb0
[   40.448129][  T303]  ? validate_chain+0x1fe/0xae0
[   40.448299][  T303]  ? __pfx_validate_chain+0x10/0x10
[   40.448475][  T303]  ? find_held_lock+0x2c/0x110
[   40.448633][  T303]  ? __lock_release+0x103/0x460
[   40.448794][  T303]  ? __nla_validate_parse+0x48/0x3d0
[   40.448954][  T303]  nfnetlink_rcv+0x2c9/0x340
[   40.449112][  T303]  ? __pfx_nfnetlink_rcv+0x10/0x10
[   40.449272][  T303]  ? netlink_deliver_tap+0xc3/0x340
[   40.449439][  T303]  netlink_unicast+0x44b/0x710
[   40.449605][  T303]  ? __pfx_netlink_unicast+0x10/0x10
[   40.449770][  T303]  netlink_sendmsg+0x723/0xbe0
[   40.449935][  T303]  ? __pfx_netlink_sendmsg+0x10/0x10
[   40.450093][  T303]  ? __import_iovec+0x35d/0x5d0
[   40.450260][  T303]  ____sys_sendmsg+0x7ac/0xa10
[   40.450422][  T303]  ? __pfx_____sys_sendmsg+0x10/0x10
[   40.450580][  T303]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[   40.450792][  T303]  ___sys_sendmsg+0xee/0x170
[   40.450949][  T303]  ? __lock_release+0x103/0x460
[   40.451109][  T303]  ? __pfx____sys_sendmsg+0x10/0x10
[   40.451269][  T303]  ? __might_fault+0xc3/0x170
[   40.451429][  T303]  ? lock_acquire+0x32/0xc0
[   40.451585][  T303]  ? __might_fault+0xc3/0x170
[   40.451743][  T303]  ? __might_fault+0x11b/0x170
[   40.451907][  T303]  ? do_sock_getsockopt+0x41d/0x730
[   40.452066][  T303]  ? do_sock_setsockopt+0x15b/0x3a0
[   40.452226][  T303]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   40.452388][  T303]  ? fdget+0x52/0x1e0
[   40.452515][  T303]  __sys_sendmsg+0xcd/0x170
[   40.452680][  T303]  ? __pfx___sys_sendmsg+0x10/0x10
[   40.452852][  T303]  ? __pfx___sys_getsockopt+0x10/0x10
[   40.453024][  T303]  do_syscall_64+0xc1/0x1d0
[   40.453184][  T303]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   40.453383][  T303] RIP: 0033:0x7f3dfb7a27b7
[   40.453547][  T303] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[   40.454082][  T303] RSP: 002b:00007ffe0de99248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   40.454323][  T303] RAX: ffffffffffffffda RBX: 00007ffe0deaa440 RCX: 00007f3dfb7a27b7
[   40.454564][  T303] RDX: 0000000000000000 RSI: 00007ffe0deaa300 RDI: 0000000000000005
[   40.454797][  T303] RBP: 00007ffe0deaa3f0 R08: 00007ffe0de9922c R09: 00007ffe0de99250
[   40.455029][  T303] R10: 00007f3dfb65b708 R11: 0000000000000246 R12: 00007ffe0deaa340
[   40.455264][  T303] R13: 0000000000002400 R14: 0000000000000005 R15: 00007ffe0de99260
[   40.455511][  T303]  </TASK>
[   40.455821][  T303] 
[   40.455919][  T303] =============================
[   40.456088][  T303] WARNING: suspicious RCU usage
[   40.456266][  T303] 6.12.0-rc4-virtme #1 Not tainted
[   40.456435][  T303] -----------------------------
[   40.456600][  T303] net/netfilter/nft_set_bitmap.c:97 RCU-list traversed in non-reader section!!
[   40.456885][  T303] 
[   40.456885][  T303] other info that might help us debug this:
[   40.456885][  T303] 
[   40.457214][  T303] 
[   40.457214][  T303] rcu_scheduler_active = 2, debug_locks = 1
[   40.457469][  T303] 1 lock held by nft/303:
[   40.457601][  T303]  #0: ffff888005bb2cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[   40.458008][  T303] 
[   40.458008][  T303] stack backtrace:
[   40.458222][  T303] CPU: 0 UID: 0 PID: 303 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[   40.458475][  T303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   40.458849][  T303] Call Trace:
[   40.458980][  T303]  <TASK>
[   40.459070][  T303]  dump_stack_lvl+0xb0/0xd0
[   40.459248][  T303]  lockdep_rcu_suspicious+0x1ea/0x280
[   40.459423][  T303]  nft_bitmap_elem_find+0x1cb/0x220 [nf_tables]
[   40.459661][  T303]  nft_bitmap_insert+0x91/0x3d0 [nf_tables]
[   40.459901][  T303]  nft_add_set_elem+0x1b04/0x3160 [nf_tables]
[   40.460149][  T303]  ? __lock_acquire+0xb3f/0x1580
[   40.460323][  T303]  ? __pfx_nft_add_set_elem+0x10/0x10 [nf_tables]
[   40.460564][  T303]  ? hlock_class+0x4e/0x130
[   40.460884][  T303]  ? mark_lock+0x38/0x3e0
[   40.461010][  T303]  ? net_generic+0xb1/0x1f0 [nf_tables]
[   40.461207][  T303]  ? __lock_acquire+0xb3f/0x1580
[   40.461382][  T303]  ? find_held_lock+0x2c/0x110
[   40.461648][  T303]  ? __lock_release+0x103/0x460
[   40.461818][  T303]  ? net_generic+0xb1/0x1f0 [nf_tables]
[   40.462009][  T303]  ? __pfx___lock_release+0x10/0x10
[   40.462174][  T303]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   40.462438][  T303]  ? trace_lock_acquire+0x14d/0x1f0
[   40.462618][  T303]  ? net_generic+0xbb/0x1f0 [nf_tables]
[   40.462816][  T303]  ? nft_set_lookup_global+0x6b/0x1f0 [nf_tables]
[   40.463048][  T303]  nf_tables_newsetelem+0x4e7/0x9c0 [nf_tables]
[   40.463410][  T303]  ? __pfx___lock_release+0x10/0x10
[   40.463577][  T303]  ? __pfx_nf_tables_newsetelem+0x10/0x10 [nf_tables]
[   40.463805][  T303]  ? trace_lock_acquire+0x14d/0x1f0
[   40.463976][  T303]  ? __nla_validate_parse+0x1bc/0x3d0
[   40.464152][  T303]  nfnetlink_rcv_batch+0x83b/0x1560
[   40.464333][  T303]  ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[   40.464501][  T303]  ? rcu_read_lock_any_held+0x7e/0xb0
[   40.464670][  T303]  ? find_stack+0xbc/0x140
[   40.464843][  T303]  ? rcu_read_lock_any_held+0x43/0xb0
[   40.465006][  T303]  ? validate_chain+0x1fe/0xae0
[   40.465194][  T303]  ? __pfx_validate_chain+0x10/0x10
[   40.465379][  T303]  ? find_held_lock+0x2c/0x110
[   40.465548][  T303]  ? __lock_release+0x103/0x460
[   40.465713][  T303]  ? __nla_validate_parse+0x48/0x3d0
[   40.465887][  T303]  nfnetlink_rcv+0x2c9/0x340
[   40.466059][  T303]  ? __pfx_nfnetlink_rcv+0x10/0x10
[   40.466228][  T303]  ? netlink_deliver_tap+0xc3/0x340
[   40.466499][  T303]  netlink_unicast+0x44b/0x710
[   40.466669][  T303]  ? __pfx_netlink_unicast+0x10/0x10
[   40.466846][  T303]  netlink_sendmsg+0x723/0xbe0
[   40.467020][  T303]  ? __pfx_netlink_sendmsg+0x10/0x10
[   40.467414][  T303]  ? __import_iovec+0x35d/0x5d0
[   40.467592][  T303]  ____sys_sendmsg+0x7ac/0xa10
[   40.467764][  T303]  ? __pfx_____sys_sendmsg+0x10/0x10
[   40.467929][  T303]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[   40.468148][  T303]  ___sys_sendmsg+0xee/0x170
[   40.468312][  T303]  ? __lock_release+0x103/0x460
[   40.468478][  T303]  ? __pfx____sys_sendmsg+0x10/0x10
[   40.468650][  T303]  ? __might_fault+0xc3/0x170
[   40.468815][  T303]  ? lock_acquire+0x32/0xc0
[   40.468978][  T303]  ? __might_fault+0xc3/0x170
[   40.469145][  T303]  ? __might_fault+0x11b/0x170
[   40.469320][  T303]  ? do_sock_getsockopt+0x41d/0x730
[   40.469487][  T303]  ? do_sock_setsockopt+0x15b/0x3a0
[   40.469652][  T303]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   40.469830][  T303]  ? fdget+0x52/0x1e0
[   40.469962][  T303]  __sys_sendmsg+0xcd/0x170
[   40.470127][  T303]  ? __pfx___sys_sendmsg+0x10/0x10
[   40.470396][  T303]  ? __pfx___sys_getsockopt+0x10/0x10
[   40.470582][  T303]  do_syscall_64+0xc1/0x1d0
[   40.470750][  T303]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   40.470958][  T303] RIP: 0033:0x7f3dfb7a27b7
[   40.471129][  T303] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[   40.471691][  T303] RSP: 002b:00007ffe0de99248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   40.472047][  T303] RAX: ffffffffffffffda RBX: 00007ffe0deaa440 RCX: 00007f3dfb7a27b7
[   40.472297][  T303] RDX: 0000000000000000 RSI: 00007ffe0deaa300 RDI: 0000000000000005
[   40.472543][  T303] RBP: 00007ffe0deaa3f0 R08: 00007ffe0de9922c R09: 00007ffe0de99250
[   40.472895][  T303] R10: 00007f3dfb65b708 R11: 0000000000000246 R12: 00007ffe0deaa340
[   40.473140][  T303] R13: 0000000000002400 R14: 0000000000000005 R15: 00007ffe0de99260
[   40.473512][  T303]  </TASK>