[ 77.923615] GACT probability NOT on [ 78.087963] ------------[ cut here ]------------ [ 78.088056] rcuref - imbalanced put() [ 78.088057] WARNING: lib/rcuref.c:266 at 0x0, CPU#2: mausezahn/5233 [ 78.088187] Modules linked in: act_gact cls_flower act_mirred cls_u32 sch_ingress ifb unix_diag netdevsim psample sch_fq bonding vxlan [last unloaded: psample] [ 78.088301] CPU: 2 UID: 0 PID: 5233 Comm: mausezahn Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) [ 78.088384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.088455] RIP: 0010:rcuref_put_slowpath+0x40/0x60 [ 78.088528] Code: c0 75 0d c3 81 fe ff ff ff bf 77 0f 85 f6 78 03 31 c0 c3 c7 07 00 00 00 a0 eb f5 48 83 ec 08 48 89 3c 24 48 8d 3d 30 04 4a 01 <67> 48 0f b9 3a 48 8b 14 24 31 c0 c7 02 00 00 00 e0 48 83 c4 08 c3 [ 78.088661] RSP: 0018:ff53b5c4c0d53768 EFLAGS: 00010292 [ 78.088726] RAX: 00000000dfffffff RBX: ff1ddbdbc71afe40 RCX: ff1ddbdbc71afe40 [ 78.088804] RDX: ff1ddbdbc71afea8 RSI: 00000000dfffffff RDI: ffffffffb5a7e6f0 [ 78.088880] RBP: ff53b5c4c0d537d8 R08: ff1ddbdbc33c1d00 R09: 0000000000000001 [ 78.088969] R10: ff1ddbdbc71afa80 R11: 0000000000000000 R12: ff53b5c4c0d53858 [ 78.089048] R13: ff1ddbdbc650a400 R14: 00000000010200c0 R15: 0000000080000000 [ 78.089130] FS: 00007f25162bcc40(0000) GS:ff1ddbdc48ccc000(0000) knlGS:0000000000000000 [ 78.089210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.089281] CR2: 00005602c1d60290 CR3: 000000000318d005 CR4: 0000000000771ef0 [ 78.089359] PKRU: 55555554 [ 78.089410] Call Trace: [ 78.089461] [ 78.089516] dst_release+0x47/0xd0 [ 78.089578] rt_cache_route+0x9b/0xd0 [ 78.089639] ? dst_alloc+0x11d/0x130 [ 78.089698] rt_set_nexthop.isra.0+0x111/0x400 [ 78.089764] ? rt_dst_alloc+0x2e/0xb0 [ 78.089822] ip_route_output_key_hash_rcu+0x266/0x990 [ 78.089888] ip_route_output_flow+0x54/0xd0 [ 78.089955] udp_tunnel_dst_lookup+0x128/0x190 [ 78.090024] vxlan_xmit_one+0xa72/0x1800 [vxlan] [ 78.090093] ? __fuse_simple_request+0x14b/0x310 [ 78.090161] ? vxlan_xmit+0x68c/0x1550 [vxlan] [ 78.090226] vxlan_xmit+0x68c/0x1550 [vxlan] [ 78.090305] ? filemap_get_read_batch+0x14e/0x2c0 [ 78.090373] ? get_page_from_freelist+0x15a0/0x1740 [ 78.090439] ? dev_hard_start_xmit+0x5d/0x1c0 [ 78.090509] dev_hard_start_xmit+0x5d/0x1c0 [ 78.090569] __dev_queue_xmit+0x8e2/0xff0 [ 78.090626] ? __alloc_skb+0xfa/0x1e0 [ 78.090685] ? alloc_skb_with_frags+0x58/0x1e0 [ 78.090750] packet_sendmsg+0x10d3/0x16f0 [ 78.090811] ? account_locked_vm+0x80/0xe0 [ 78.090871] __sys_sendto+0x140/0x1c0 [ 78.090940] __x64_sys_sendto+0x24/0x30 [ 78.090998] do_syscall_64+0xa4/0xfc0 [ 78.091057] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.091123] RIP: 0033:0x7f251646fc5e [ 78.091180] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa [ 78.091309] RSP: 002b:00007ffdc8b9ec50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 78.091385] RAX: ffffffffffffffda RBX: 00005602d23c1830 RCX: 00007f251646fc5e [ 78.091461] RDX: 0000000000000064 RSI: 00005602d23c1ac2 RDI: 0000000000000005 [ 78.091550] RBP: 00007ffdc8b9ec60 R08: 00007ffdc8b9ecb0 R09: 0000000000000014 [ 78.091624] R10: 0000000000000000 R11: 0000000000000202 R12: 00005602d23c1ac2 [ 78.091693] R13: 0000000000000064 R14: 0000000000000005 R15: 00005602c1d7f890 [ 78.091766] [ 78.091817] ---[ end trace 0000000000000000 ]--- [ 78.103036] mausezahn (5233) used greatest stack depth: 11616 bytes left