[ 176.326371][ T1120]
[ 176.326769][ T1120] =============================
[ 176.326943][ T1120] WARNING: suspicious RCU usage
[ 176.327105][ T1120] 6.12.0-rc4-virtme #1 Not tainted
[ 176.327278][ T1120] -----------------------------
[ 176.327438][ T1120] net/netfilter/nf_tables_api.c:4467 RCU-list traversed in non-reader section!!
[ 176.327727][ T1120]
[ 176.327727][ T1120] other info that might help us debug this:
[ 176.327727][ T1120]
[ 176.328037][ T1120]
[ 176.328037][ T1120] rcu_scheduler_active = 2, debug_locks = 1
[ 176.328686][ T1120] 1 lock held by nft/1120:
[ 176.328850][ T1120] #0: ffff88800665bec8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[ 176.329260][ T1120]
[ 176.329260][ T1120] stack backtrace:
[ 176.329459][ T1120] CPU: 3 UID: 0 PID: 1120 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[ 176.329705][ T1120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 176.330053][ T1120] Call Trace:
[ 176.330179][ T1120]
[ 176.330269][ T1120] dump_stack_lvl+0xb0/0xd0
[ 176.330437][ T1120] lockdep_rcu_suspicious+0x1ea/0x280
[ 176.330614][ T1120] nft_set_lookup.part.0+0x137/0x170 [nf_tables]
[ 176.330839][ T1120] nf_tables_newset+0x9de/0x2720 [nf_tables]
[ 176.331068][ T1120] ? __pfx_nf_tables_newset+0x10/0x10 [nf_tables]
[ 176.331296][ T1120] ? find_held_lock+0x2c/0x110
[ 176.331464][ T1120] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 176.331625][ T1120] ? trace_lock_acquire+0x14d/0x1f0
[ 176.331787][ T1120] ? __nla_validate_parse+0x1bc/0x3d0
[ 176.331952][ T1120] nfnetlink_rcv_batch+0x83b/0x1560
[ 176.332128][ T1120] ? __pfx___lock_release+0x10/0x10
[ 176.332287][ T1120] ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[ 176.332447][ T1120] ? rcu_read_lock_any_held+0x43/0xb0
[ 176.332611][ T1120] ? rcu_read_lock_any_held+0x43/0xb0
[ 176.332769][ T1120] ? validate_chain+0x1fe/0xae0
[ 176.332940][ T1120] ? __pfx_validate_chain+0x10/0x10
[ 176.333117][ T1120] ? find_held_lock+0x2c/0x110
[ 176.333277][ T1120] ? __lock_release+0x103/0x460
[ 176.333438][ T1120] ? __nla_validate_parse+0x48/0x3d0
[ 176.333603][ T1120] nfnetlink_rcv+0x2c9/0x340
[ 176.333765][ T1120] ? __pfx_nfnetlink_rcv+0x10/0x10
[ 176.333926][ T1120] ? netlink_deliver_tap+0xc3/0x340
[ 176.334091][ T1120] netlink_unicast+0x44b/0x710
[ 176.334255][ T1120] ? __pfx_netlink_unicast+0x10/0x10
[ 176.334420][ T1120] netlink_sendmsg+0x723/0xbe0
[ 176.334585][ T1120] ? __pfx_netlink_sendmsg+0x10/0x10
[ 176.334749][ T1120] ? __import_iovec+0x35d/0x5d0
[ 176.334918][ T1120] ____sys_sendmsg+0x7ac/0xa10
[ 176.335080][ T1120] ? __pfx_____sys_sendmsg+0x10/0x10
[ 176.335238][ T1120] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 176.335449][ T1120] ___sys_sendmsg+0xee/0x170
[ 176.335610][ T1120] ? __lock_release+0x103/0x460
[ 176.335771][ T1120] ? __pfx____sys_sendmsg+0x10/0x10
[ 176.335933][ T1120] ? __might_fault+0xc3/0x170
[ 176.336097][ T1120] ? lock_acquire+0x32/0xc0
[ 176.336257][ T1120] ? __might_fault+0xc3/0x170
[ 176.336420][ T1120] ? __might_fault+0x11b/0x170
[ 176.336583][ T1120] ? do_sock_getsockopt+0x41d/0x730
[ 176.336743][ T1120] ? do_sock_setsockopt+0x15b/0x3a0
[ 176.336902][ T1120] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 176.337068][ T1120] ? fdget+0x52/0x1e0
[ 176.337196][ T1120] __sys_sendmsg+0xcd/0x170
[ 176.337359][ T1120] ? __pfx___sys_sendmsg+0x10/0x10
[ 176.337523][ T1120] ? __pfx___sys_getsockopt+0x10/0x10
[ 176.337700][ T1120] do_syscall_64+0xc1/0x1d0
[ 176.337863][ T1120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 176.338063][ T1120] RIP: 0033:0x7f19cc2077b7
[ 176.338282][ T1120] 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
[ 176.338832][ T1120] RSP: 002b:00007ffe556876e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 176.339077][ T1120] RAX: ffffffffffffffda RBX: 00007ffe556988e0 RCX: 00007f19cc2077b7
[ 176.339317][ T1120] RDX: 0000000000000000 RSI: 00007ffe556987a0 RDI: 0000000000000005
[ 176.339553][ T1120] RBP: 00007ffe55698890 R08: 00007ffe556876cc R09: 00007ffe556876f0
[ 176.339797][ T1120] R10: 00007f19cc0c0708 R11: 0000000000000246 R12: 00007ffe556987e0
[ 176.340033][ T1120] R13: 0000000000000800 R14: 0000000000000005 R15: 00007ffe55687700
[ 176.340283][ T1120]
[ 176.357420][ T1120] nft (1120) used greatest stack depth: 24048 bytes left
[ 176.791146][ T1122]
[ 176.791295][ T1122] =============================
[ 176.791461][ T1122] WARNING: suspicious RCU usage
[ 176.791620][ T1122] 6.12.0-rc4-virtme #1 Not tainted
[ 176.791778][ T1122] -----------------------------
[ 176.791933][ T1122] net/netfilter/nf_tables_api.c:7495 RCU-list traversed in non-reader section!!
[ 176.792209][ T1122]
[ 176.792209][ T1122] other info that might help us debug this:
[ 176.792209][ T1122]
[ 176.792513][ T1122]
[ 176.792513][ T1122] rcu_scheduler_active = 2, debug_locks = 1
[ 176.792748][ T1122] 1 lock held by nft/1122:
[ 176.792908][ T1122] #0: ffff88800665bec8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid+0x2e/0xf0 [nf_tables]
[ 176.794248][ T1122]
[ 176.794248][ T1122] stack backtrace:
[ 176.794445][ T1122] CPU: 0 UID: 0 PID: 1122 Comm: nft Not tainted 6.12.0-rc4-virtme #1
[ 176.794681][ T1122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 176.795026][ T1122] Call Trace:
[ 176.795151][ T1122]
[ 176.795240][ T1122] dump_stack_lvl+0xb0/0xd0
[ 176.795414][ T1122] lockdep_rcu_suspicious+0x1ea/0x280
[ 176.795579][ T1122] nft_set_flush.constprop.0+0x427/0x540 [nf_tables]
[ 176.795805][ T1122] ? __pfx_nft_set_flush.constprop.0+0x10/0x10 [nf_tables]
[ 176.796074][ T1122] ? __pfx_nft_setelem_flush+0x10/0x10 [nf_tables]
[ 176.796293][ T1122] ? nla_strcmp+0x20/0xf0
[ 176.796424][ T1122] nf_tables_delsetelem+0x650/0x9b0 [nf_tables]
[ 176.796652][ T1122] ? __pfx___lock_release+0x10/0x10
[ 176.796811][ T1122] ? __pfx_nf_tables_delsetelem+0x10/0x10 [nf_tables]
[ 176.797027][ T1122] ? trace_lock_acquire+0x14d/0x1f0
[ 176.797189][ T1122] ? __nla_validate_parse+0x1bc/0x3d0
[ 176.797353][ T1122] nfnetlink_rcv_batch+0x83b/0x1560
[ 176.797523][ T1122] ? __pfx___lock_release+0x10/0x10
[ 176.797679][ T1122] ? __pfx_nfnetlink_rcv_batch+0x10/0x10
[ 176.797840][ T1122] ? rcu_read_lock_any_held+0x43/0xb0
[ 176.798001][ T1122] ? rcu_read_lock_any_held+0x43/0xb0
[ 176.798155][ T1122] ? validate_chain+0x1fe/0xae0
[ 176.798326][ T1122] ? __pfx_validate_chain+0x10/0x10
[ 176.798490][ T1122] ? __lock_acquire+0xb3f/0x1580
[ 176.798656][ T1122] ? find_held_lock+0x2c/0x110
[ 176.798817][ T1122] ? __lock_release+0x103/0x460
[ 176.798974][ T1122] ? __nla_validate_parse+0x48/0x3d0
[ 176.799139][ T1122] nfnetlink_rcv+0x2c9/0x340
[ 176.799299][ T1122] ? __pfx_nfnetlink_rcv+0x10/0x10
[ 176.799457][ T1122] ? netlink_deliver_tap+0xc3/0x340
[ 176.799618][ T1122] netlink_unicast+0x44b/0x710
[ 176.799781][ T1122] ? __pfx_netlink_unicast+0x10/0x10
[ 176.799944][ T1122] netlink_sendmsg+0x723/0xbe0
[ 176.800106][ T1122] ? __pfx_netlink_sendmsg+0x10/0x10
[ 176.800267][ T1122] ? __import_iovec+0x35d/0x5d0
[ 176.800431][ T1122] ____sys_sendmsg+0x7ac/0xa10
[ 176.800598][ T1122] ? __pfx_____sys_sendmsg+0x10/0x10
[ 176.800754][ T1122] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 176.800961][ T1122] ___sys_sendmsg+0xee/0x170
[ 176.801117][ T1122] ? __lock_release+0x103/0x460
[ 176.801275][ T1122] ? __pfx____sys_sendmsg+0x10/0x10
[ 176.801437][ T1122] ? __might_fault+0xc3/0x170
[ 176.801599][ T1122] ? lock_acquire+0x32/0xc0
[ 176.801759][ T1122] ? __might_fault+0xc3/0x170
[ 176.801916][ T1122] ? __might_fault+0x11b/0x170
[ 176.802078][ T1122] ? do_sock_getsockopt+0x41d/0x730
[ 176.802236][ T1122] ? do_sock_setsockopt+0x15b/0x3a0
[ 176.802397][ T1122] ? __pfx_do_sock_getsockopt+0x10/0x10
[ 176.802558][ T1122] ? fdget+0x52/0x1e0
[ 176.802683][ T1122] __sys_sendmsg+0xcd/0x170
[ 176.802841][ T1122] ? __pfx___sys_sendmsg+0x10/0x10
[ 176.803002][ T1122] ? __pfx___sys_getsockopt+0x10/0x10
[ 176.803174][ T1122] do_syscall_64+0xc1/0x1d0
[ 176.803334][ T1122] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 176.803533][ T1122] RIP: 0033:0x7f7576fa67b7
[ 176.803698][ T1122] 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
[ 176.804238][ T1122] RSP: 002b:00007ffcc4460218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 176.804474][ T1122] RAX: ffffffffffffffda RBX: 00007ffcc4471410 RCX: 00007f7576fa67b7
[ 176.804708][ T1122] RDX: 0000000000000000 RSI: 00007ffcc44712d0 RDI: 0000000000000005
[ 176.804941][ T1122] RBP: 00007ffcc44713c0 R08: 00007ffcc44601fc R09: 00007ffcc4460220
[ 176.805175][ T1122] R10: 00007f7576e5f708 R11: 0000000000000246 R12: 00007ffcc4471310
[ 176.805412][ T1122] R13: 0000000000000400 R14: 0000000000000005 R15: 00007ffcc4460230
[ 176.805667][ T1122]
[ 485.617618][ T4001] ip (4001) used greatest stack depth: 24016 bytes left