bond6 (unregistering): Released all slaves ------------[ cut here ]------------ WARNING: CPU: 0 PID: 24922 at net/core/dev.c:10432 unregister_netdevice_many+0x1382/0x1850 net/core/dev.c:10432 Modules linked in: CPU: 0 PID: 24922 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:unregister_netdevice_many+0x1382/0x1850 net/core/dev.c:10432 Code: 24 1a 00 00 48 c7 c6 40 11 ae 8a 48 c7 c7 80 11 ae 8a c6 05 cf 4a 51 06 01 e8 a7 40 d8 01 0f 0b e9 7d f9 ff ff e8 2e c9 4a fa <0f> 0b e9 54 f9 ff ff e8 92 27 92 fa e9 45 ee ff ff 4c 89 ef e8 b5 RSP: 0018:ffffc9000292f2b0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 00000000413d9101 RCX: 0000000000000000 RDX: ffff88807298ba00 RSI: ffffffff872cadc2 RDI: 0000000000000003 RBP: ffff888149c61600 R08: 0000000000000000 R09: 00000000413d9101 R10: ffffffff872ca715 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888149c61600 R14: ffff888079358000 R15: dffffc0000000000 FS: 00007f0ebf388700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2652ef9fc0 CR3: 000000004141d000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rtnl_delete_link net/core/rtnetlink.c:3082 [inline] rtnl_dellink+0x351/0xa80 net/core/rtnetlink.c:3134 rtnetlink_rcv_msg+0x413/0xb80 net/core/rtnetlink.c:5592 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2494 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x539/0x7e0 net/netlink/af_netlink.c:1343 netlink_sendmsg+0x904/0xe00 net/netlink/af_netlink.c:1919 sock_sendmsg_nosec net/socket.c:705 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:725 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2413 ___sys_sendmsg+0xf3/0x170 net/socket.c:2467 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2496 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+0x44/0xae RIP: 0033:0x7f0ec0a75eb9 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0ebf388168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f0ec0b891d0 RCX: 00007f0ec0a75eb9 RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000016 RBP: 00007f0ec0ad008d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcb7230f5f R14: 00007f0ebf388300 R15: 0000000000022000