bond0 (unregistering): (slave bond5): Releasing backup interface bond0 (unregistering): Released all slaves ------------[ cut here ]------------ WARNING: CPU: 0 PID: 24109 at net/core/dev.c:10866 unregister_netdevice_many_notify+0x1473/0x19e0 net/core/dev.c:10866 Modules linked in: CPU: 1 PID: 24109 Comm: syz-executor.2 Not tainted 6.2.0-rc3-next-20230111-syzkaller #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 4c 9b b5 f9 be 04 00 00 00 4c 89 f7 e8 5f 4c 3e fc e9 c9 fa ff ff 48 89 dd e9 77 f8 ff ff e8 2d 9b b5 f9 <0f> 0b e9 77 f9 ff ff e8 21 9b b5 f9 0f b6 1d 27 63 92 06 31 ff 89 RSP: 0018:ffffc9000c2373a0 EFLAGS: 00010216 RAX: 0000000000030861 RBX: ffff88807b7880b0 RCX: ffffc9000520a000 RDX: 0000000000040000 RSI: ffffffff87cc25c3 RDI: 0000000000000005 RBP: ffff8880285ea180 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880285ea180 R14: ffff88807b788000 R15: dffffc0000000000 FS: 00007f04eb1eb700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5c1f984998 CR3: 000000007716c000 CR4: 00000000003506f0 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+0x43d/0xd50 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+0x925/0xe20 net/netlink/af_netlink.c:1932 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xd3/0x120 net/socket.c:734 __sys_sendto+0x23a/0x340 net/socket.c:2117 __do_sys_sendto net/socket.c:2129 [inline] __se_sys_sendto net/socket.c:2125 [inline] __x64_sys_sendto+0xe1/0x1b0 net/socket.c:2125 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: 0033:0x7f04ea48c0c9 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:00007f04eb1eb168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f04ea5abf80 RCX: 00007f04ea48c0c9 RDX: 0000000000010a73 RSI: 0000000020000000 RDI: 0000000000000007 RBP: 00007f04ea4e7ae9 R08: 0000000000000000 R09: 4b6ae4f95a5de35b R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff0e9d15df R14: 00007f04eb1eb300 R15: 0000000000022000