RTNL: assertion failed at ./include/net/netdev_lock.h (56) WARNING: CPU: 0 PID: 13 at ./include/net/netdev_lock.h:56 netdev_ops_assert_locked include/net/netdev_lock.h:56 [inline] WARNING: CPU: 0 PID: 13 at ./include/net/netdev_lock.h:56 __linkwatch_sync_dev+0x1ed/0x230 net/core/link_watch.c:279 Modules linked in: CPU: 0 UID: 0 PID: 13 Comm: kworker/u32:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: bond0 bond_mii_monitor RIP: 0010:netdev_ops_assert_locked include/net/netdev_lock.h:56 [inline] RIP: 0010:__linkwatch_sync_dev+0x1ed/0x230 net/core/link_watch.c:279 Code: 05 ff ff ff e8 04 a4 69 f8 c6 05 2c da 1b 07 01 90 ba 38 00 00 00 48 c7 c6 a0 54 c1 8c 48 c7 c7 40 54 c1 8c e8 64 31 29 f8 90 <0f> 0b 90 90 e9 d6 fe ff ff 48 c7 c7 b4 1f 85 90 e8 0e 1f cf f8 e9 RSP: 0018:ffffc90000107a00 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88804e7ba000 RCX: ffffffff817ac018 RDX: ffff88801d2f0000 RSI: ffffffff817ac025 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff92000020f4a R13: ffff88804e7bacc5 R14: ffffffff8c3739c0 R15: ffffffff898a1680 FS: 0000000000000000(0000) GS:ffff8880d69e4000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc414c1ff98 CR3: 0000000024723000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ethtool_op_get_link+0x1d/0x70 net/ethtool/ioctl.c:63 bond_check_dev_link+0x3f9/0x710 drivers/net/bonding/bond_main.c:866 bond_miimon_inspect drivers/net/bonding/bond_main.c:2739 [inline] bond_mii_monitor+0x3c0/0x2dc0 drivers/net/bonding/bond_main.c:2961 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245