WARNING: CPU: 1 PID: 21487 at net/openvswitch/datapath.c:1619 ovs_dp_reset_user_features net/openvswitch/datapath.c:1619 [inline] WARNING: CPU: 1 PID: 21487 at net/openvswitch/datapath.c:1619 ovs_dp_cmd_new+0xd47/0x1250 net/openvswitch/datapath.c:1822 Modules linked in: CPU: 1 PID: 21487 Comm: syz-executor.0 Not tainted 6.1.0-rc2-syzkaller-00305-g99c8eb46773e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:ovs_dp_reset_user_features net/openvswitch/datapath.c:1619 [inline] RIP: 0010:ovs_dp_cmd_new+0xd47/0x1250 net/openvswitch/datapath.c:1822 Code: 2a 0f b6 04 02 84 c0 74 04 3c 03 7e 21 c7 43 68 00 00 00 00 e9 31 fe ff ff e8 05 d0 51 f8 48 c7 c7 00 80 20 8b e8 25 52 1f 00 <0f> 0b eb be 4c 89 e7 e8 5d 20 9e f8 eb d5 e8 f6 1f 9e f8 e9 3f ff RSP: 0018:ffffc90005ddf468 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8880408f5100 RCX: 0000000000000000 RDX: ffff888022b457c0 RSI: ffffffff81621ad8 RDI: fffff52000bbbe7f RBP: ffff8880185d6400 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 676e6970706f7244 R12: ffff8880408f5168 R13: 0000000000000003 R14: ffff8880185d6458 R15: ffff88807bedf780 FS: 00007feb83a50700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbae4e891d0 CR3: 0000000039980000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:731 genl_family_rcv_msg net/netlink/genetlink.c:808 [inline] genl_rcv_msg+0x441/0x780 net/netlink/genetlink.c:825 netlink_rcv_skb+0x161/0x440 net/netlink/af_netlink.c:2551 genl_rcv+0x24/0x40 net/netlink/genetlink.c:836 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline] netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1356 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1932 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:734 ____sys_sendmsg+0x712/0x8c0 net/socket.c:2476 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2530 __sys_sendmsg+0xf3/0x1c0 net/socket.c:2559 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7feb82c8b5a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007feb83a50168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007feb82dabf80 RCX: 00007feb82c8b5a9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007feb82ce67b0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffea46c7cf R14: 00007feb83a50300 R15: 0000000000022000