[   37.124031][  T266] 
[   37.124502][  T266] =============================
[   37.124697][  T266] WARNING: suspicious RCU usage
[   37.124888][  T266] 6.12.0-rc4-virtme #1 Not tainted
[   37.125086][  T266] -----------------------------
[   37.125267][  T266] net/netfilter/nf_tables_api.c:4470 RCU-list traversed in non-reader section!!
[   37.125682][  T266] 
[   37.125682][  T266] other info that might help us debug this:
[   37.125682][  T266] 
[   37.126041][  T266] 
[   37.126041][  T266] rcu_scheduler_active = 2, debug_locks = 1
[   37.126339][  T266] 1 lock held by nft/266:
[   37.126497][  T266]  #0: ffff888006abfac8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[   37.127121][  T266] 
[   37.127121][  T266] stack backtrace:
[   37.127364][  T266] CPU: 1 UID: 0 PID: 266 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[   37.127637][  T266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   37.128187][  T266] Call Trace:
[   37.128340][  T266]  <TASK>
[   37.128476][  T266]  dump_stack_lvl+0xb0/0xd0
[   37.128678][  T266]  lockdep_rcu_suspicious+0x1ea/0x280
[   37.128890][  T266]  nft_set_lookup.part.0+0x137/0x170 [nf_tables]
[   37.129164][  T266]  nf_tables_newset+0x9de/0x2720 [nf_tables]
[   37.129436][  T266]  ? __pfx_nf_tables_newset+0x10/0x10 [nf_tables]
[   37.129733][  T266]  ? find_held_lock+0x2c/0x110
[   37.129960][  T266]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   37.130172][  T266]  ? trace_lock_acquire+0x14d/0x1f0
[   37.130385][  T266]  ? __nla_validate_parse+0x1bc/0x3d0
[   37.130607][  T266]  nfnetlink_rcv_batch+0x83b/0x1560
[   37.130823][  T266]  ? __pfx___lock_release+0x10/0x10
[   37.131011][  T266]  ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[   37.131197][  T266]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.131396][  T266]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.131576][  T266]  ? validate_chain+0x1fe/0xae0
[   37.131793][  T266]  ? __pfx_validate_chain+0x10/0x10
[   37.132009][  T266]  ? find_held_lock+0x2c/0x110
[   37.132229][  T266]  ? __lock_release+0x103/0x460
[   37.132440][  T266]  ? __nla_validate_parse+0x48/0x3d0
[   37.132628][  T266]  nfnetlink_rcv+0x2c9/0x340
[   37.132825][  T266]  ? __pfx_nfnetlink_rcv+0x10/0x10
[   37.133012][  T266]  ? netlink_deliver_tap+0xc3/0x340
[   37.133209][  T266]  netlink_unicast+0x44b/0x710
[   37.133409][  T266]  ? __pfx_netlink_unicast+0x10/0x10
[   37.133614][  T266]  netlink_sendmsg+0x723/0xbe0
[   37.133844][  T266]  ? __pfx_netlink_sendmsg+0x10/0x10
[   37.134037][  T266]  ? __import_iovec+0x35d/0x5d0
[   37.134252][  T266]  ____sys_sendmsg+0x7ac/0xa10
[   37.134462][  T266]  ? __pfx_____sys_sendmsg+0x10/0x10
[   37.134645][  T266]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[   37.134918][  T266]  ___sys_sendmsg+0xee/0x170
[   37.135108][  T266]  ? __lock_release+0x103/0x460
[   37.135297][  T266]  ? __pfx____sys_sendmsg+0x10/0x10
[   37.135493][  T266]  ? __might_fault+0xc3/0x170
[   37.135678][  T266]  ? lock_acquire+0x32/0xc0
[   37.135866][  T266]  ? __might_fault+0xc3/0x170
[   37.136056][  T266]  ? __might_fault+0x11b/0x170
[   37.136253][  T266]  ? do_sock_getsockopt+0x41d/0x730
[   37.136450][  T266]  ? do_sock_setsockopt+0x15b/0x3a0
[   37.136630][  T266]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   37.136819][  T266]  ? fdget+0x52/0x1e0
[   37.136980][  T266]  __sys_sendmsg+0xcd/0x170
[   37.137167][  T266]  ? __pfx___sys_sendmsg+0x10/0x10
[   37.137353][  T266]  ? __pfx___sys_getsockopt+0x10/0x10
[   37.137580][  T266]  do_syscall_64+0xc1/0x1d0
[   37.137769][  T266]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   37.138004][  T266] RIP: 0033:0x7f9ed8f6c7b7
[   37.138225][  T266] 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
[   37.138894][  T266] RSP: 002b:00007fff465de128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   37.139172][  T266] RAX: ffffffffffffffda RBX: 00007fff465ef320 RCX: 00007f9ed8f6c7b7
[   37.139453][  T266] RDX: 0000000000000000 RSI: 00007fff465ef1e0 RDI: 0000000000000005
[   37.139726][  T266] RBP: 00007fff465ef2d0 R08: 00007fff465de10c R09: 00007fff465de130
[   37.140018][  T266] R10: 00007f9ed8e25708 R11: 0000000000000246 R12: 00007fff465ef220
[   37.140314][  T266] R13: 0000000000000800 R14: 0000000000000005 R15: 00007fff465de140
[   37.140610][  T266]  </TASK>
[   37.176042][  T266] nft (266) used greatest stack depth: 24264 bytes left
[   37.760207][  T271] 
[   37.760420][  T271] =============================
[   37.760689][  T271] WARNING: suspicious RCU usage
[   37.760932][  T271] 6.12.0-rc4-virtme #1 Not tainted
[   37.761170][  T271] -----------------------------
[   37.761408][  T271] net/netfilter/nf_tables_api.c:7498 RCU-list traversed in non-reader section!!
[   37.761841][  T271] 
[   37.761841][  T271] other info that might help us debug this:
[   37.761841][  T271] 
[   37.762313][  T271] 
[   37.762313][  T271] rcu_scheduler_active = 2, debug_locks = 1
[   37.762696][  T271] 1 lock held by nft/271:
[   37.762889][  T271]  #0: ffff888006abfac8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[   37.763506][  T271] 
[   37.763506][  T271] stack backtrace:
[   37.763824][  T271] CPU: 3 UID: 0 PID: 271 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[   37.764187][  T271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   37.764745][  T271] Call Trace:
[   37.764947][  T271]  <TASK>
[   37.765091][  T271]  dump_stack_lvl+0xb0/0xd0
[   37.765360][  T271]  lockdep_rcu_suspicious+0x1ea/0x280
[   37.765627][  T271]  nft_set_flush.constprop.0+0x427/0x540 [nf_tables]
[   37.765995][  T271]  ? __pfx_nft_set_flush.constprop.0+0x10/0x10 [nf_tables]
[   37.766417][  T271]  ? __pfx_nft_setelem_flush+0x10/0x10 [nf_tables]
[   37.766780][  T271]  ? nla_strcmp+0x20/0xf0
[   37.766989][  T271]  nf_tables_delsetelem+0x650/0x9b0 [nf_tables]
[   37.767354][  T271]  ? __pfx___lock_release+0x10/0x10
[   37.767615][  T271]  ? __pfx_nf_tables_delsetelem+0x10/0x10 [nf_tables]
[   37.767963][  T271]  ? trace_lock_acquire+0x14d/0x1f0
[   37.768234][  T271]  ? __nla_validate_parse+0x1bc/0x3d0
[   37.768506][  T271]  nfnetlink_rcv_batch+0x83b/0x1560
[   37.768812][  T271]  ? __pfx___lock_release+0x10/0x10
[   37.769095][  T271]  ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[   37.769360][  T271]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.769628][  T271]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.769885][  T271]  ? validate_chain+0x1fe/0xae0
[   37.770182][  T271]  ? __pfx_validate_chain+0x10/0x10
[   37.770450][  T271]  ? __lock_acquire+0xb3f/0x1580
[   37.770723][  T271]  ? find_held_lock+0x2c/0x110
[   37.770991][  T271]  ? __lock_release+0x103/0x460
[   37.771245][  T271]  ? __nla_validate_parse+0x48/0x3d0
[   37.771513][  T271]  nfnetlink_rcv+0x2c9/0x340
[   37.771769][  T271]  ? __pfx_nfnetlink_rcv+0x10/0x10
[   37.772036][  T271]  ? netlink_deliver_tap+0xc3/0x340
[   37.772305][  T271]  netlink_unicast+0x44b/0x710
[   37.772569][  T271]  ? __pfx_netlink_unicast+0x10/0x10
[   37.772863][  T271]  netlink_sendmsg+0x723/0xbe0
[   37.773124][  T271]  ? __pfx_netlink_sendmsg+0x10/0x10
[   37.773383][  T271]  ? __import_iovec+0x35d/0x5d0
[   37.773646][  T271]  ____sys_sendmsg+0x7ac/0xa10
[   37.773904][  T271]  ? __pfx_____sys_sendmsg+0x10/0x10
[   37.774156][  T271]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[   37.774490][  T271]  ___sys_sendmsg+0xee/0x170
[   37.774745][  T271]  ? __lock_release+0x103/0x460
[   37.775002][  T271]  ? __pfx____sys_sendmsg+0x10/0x10
[   37.775265][  T271]  ? __might_fault+0xc3/0x170
[   37.775518][  T271]  ? lock_acquire+0x32/0xc0
[   37.775765][  T271]  ? __might_fault+0xc3/0x170
[   37.776022][  T271]  ? __might_fault+0x11b/0x170
[   37.776281][  T271]  ? do_sock_getsockopt+0x41d/0x730
[   37.776533][  T271]  ? do_sock_setsockopt+0x15b/0x3a0
[   37.776788][  T271]  ? __pfx_do_sock_getsockopt+0x10/0x10
[   37.777049][  T271]  ? fdget+0x52/0x1e0
[   37.777253][  T271]  __sys_sendmsg+0xcd/0x170
[   37.777504][  T271]  ? __pfx___sys_sendmsg+0x10/0x10
[   37.777765][  T271]  ? __pfx___sys_getsockopt+0x10/0x10
[   37.778055][  T271]  do_syscall_64+0xc1/0x1d0
[   37.778310][  T271]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   37.778620][  T271] RIP: 0033:0x7f61a3bee7b7
[   37.778886][  T271] 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
[   37.779780][  T271] RSP: 002b:00007fff179fd9e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   37.780185][  T271] RAX: ffffffffffffffda RBX: 00007fff17a0ebe0 RCX: 00007f61a3bee7b7
[   37.780564][  T271] RDX: 0000000000000000 RSI: 00007fff17a0eaa0 RDI: 0000000000000005
[   37.780958][  T271] RBP: 00007fff17a0eb90 R08: 00007fff179fd9cc R09: 00007fff179fd9f0
[   37.781349][  T271] R10: 00007f61a3aa7708 R11: 0000000000000246 R12: 00007fff17a0eae0
[   37.781735][  T271] R13: 0000000000000400 R14: 0000000000000005 R15: 00007fff179fda00
[   37.782130][  T271]  </TASK>
[  540.975243][ T4273] ip (4273) used greatest stack depth: 23968 bytes left
[ 1079.557447][T11856] ip (11856) used greatest stack depth: 23816 bytes left