------------[ cut here ]------------ WARNING: CPU: 1 PID: 16495 at kernel/kcov.c:872 kcov_remote_start+0x542/0x7d0 kernel/kcov.c:872 Modules linked in: CPU: 1 UID: 0 PID: 16495 Comm: syz.0.1641 Not tainted 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:kcov_remote_start+0x542/0x7d0 kernel/kcov.c:872 Code: 4c 89 ff be 03 00 00 00 e8 2b 8c 33 03 e9 04 fb ff ff e8 e1 a0 48 0a 41 f7 c6 00 02 00 00 0f 84 f2 fa ff ff e9 7f fc ff ff 90 <0f> 0b 90 e8 b6 bd 48 0a 89 c0 48 c7 c7 a8 d1 02 00 48 03 3c c5 50 RSP: 0018:ffffc900049be0f0 EFLAGS: 00010002 RAX: 0000000080000200 RBX: ffff888030873c00 RCX: 0000000000000002 RDX: dffffc0000000000 RSI: ffffffff8c2ac500 RDI: ffffffff8c80fde0 RBP: 0000000000000000 R08: ffffffff945528bf R09: 1ffffffff28aa517 R10: dffffc0000000000 R11: fffffbfff28aa518 R12: ffffffff81c1d8c7 R13: dffffc0000000000 R14: 0000000000000246 R15: ffff8880b872d1a8 FS: 00007f242e9f66c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fef60ae5440 CR3: 0000000047680000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kcov_remote_start_common include/linux/kcov.h:50 [inline] ieee80211_rx_list+0x539/0x3480 net/mac80211/rx.c:5398 ieee80211_rx_napi+0x185/0x3b0 net/mac80211/rx.c:5439 ieee80211_rx include/net/mac80211.h:5179 [inline] ieee80211_handle_queued_frames+0xe7/0x1e0 net/mac80211/main.c:441 ieee80211_stop_device+0x3f/0xf0 net/mac80211/util.c:1574 ieee80211_do_stop+0x1def/0x2390 net/mac80211/iface.c:715 ieee80211_stop+0x43b/0x490 net/mac80211/iface.c:775 __dev_close_many+0x3a6/0x700 net/core/dev.c:1716 dev_close_many+0x24e/0x4c0 net/core/dev.c:1741 netif_close+0x1c0/0x2c0 net/core/dev.c:1758 dev_close+0x137/0x280 net/core/dev_api.c:208 __bond_release_one+0xbf9/0x1180 drivers/net/bonding/bond_main.c:2634 do_set_master+0x349/0x730 net/core/rtnetlink.c:2926 do_setlink+0xfee/0x40f0 net/core/rtnetlink.c:3148 rtnl_group_changelink net/core/rtnetlink.c:3772 [inline] __rtnl_newlink net/core/rtnetlink.c:3926 [inline] rtnl_newlink+0x141c/0x1d90 net/core/rtnetlink.c:4054 rtnetlink_rcv_msg+0x791/0xcf0 net/core/rtnetlink.c:6944 netlink_rcv_skb+0x206/0x480 net/netlink/af_netlink.c:2534 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883 sock_sendmsg_nosec net/socket.c:709 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:724 ____sys_sendmsg+0x53a/0x860 net/socket.c:2564 ___sys_sendmsg net/socket.c:2618 [inline] __sys_sendmsg+0x269/0x350 net/socket.c:2650 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f2430b8d169 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f242e9f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f2430da5fa0 RCX: 00007f2430b8d169 RDX: 0000000000000000 RSI: 0000400000000280 RDI: 0000000000000007 RBP: 00007f2430c0e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f2430da5fa0 R15: 00007ffc23e29c38