bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves ------------[ cut here ]------------ WARNING: CPU: 1 PID: 14283 at net/core/dev.c:10866 unregister_netdevice_many_notify+0x1473/0x19e0 net/core/dev.c:10866 Modules linked in: CPU: 1 PID: 14283 Comm: syz-executor.5 Not tainted 6.2.0-rc2-syzkaller-00239-g53da7aec3298 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:unregister_netdevice_many_notify+0x1473/0x19e0 net/core/dev.c:10866 Code: 0b e9 8a f0 ff ff e8 bc a8 b6 f9 be 04 00 00 00 4c 89 f7 e8 cf 70 40 fc e9 c9 fa ff ff 48 89 dd e9 77 f8 ff ff e8 9d a8 b6 f9 <0f> 0b e9 77 f9 ff ff e8 91 a8 b6 f9 0f b6 1d bd 2c 93 06 31 ff 89 RSP: 0018:ffffc9000e3071c0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888077f780b0 RCX: ffffc9000d95c000 RDX: 0000000000040000 RSI: ffffffff87caa9c3 RDI: 0000000000000005 RBP: ffff88801e611600 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88801e611600 R14: ffff888077f78000 R15: dffffc0000000000 FS: 00007fa6e8968700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcbd09ee300 CR3: 000000007da41000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rtnl_delete_link net/core/rtnetlink.c:3162 [inline] rtnl_dellink+0x38a/0xa90 net/core/rtnetlink.c:3214 rtnetlink_rcv_msg+0x43e/0xca0 net/core/rtnetlink.c:6141 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2564 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1356 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1932 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xd3/0x120 net/socket.c:734 ____sys_sendmsg+0x712/0x8c0 net/socket.c:2476 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2530 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2559 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fa6e7c8c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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:00007fa6e8968168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fa6e7dabf80 RCX: 00007fa6e7c8c0c9 RDX: 0000000000000000 RSI: 00000000200004c0 RDI: 0000000000000003 RBP: 00007fa6e7ce7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffccf04ea5f R14: 00007fa6e8968300 R15: 0000000000022000