Bluetooth: hci2: command 0x0406 tx timeout ------------[ cut here ]------------ WARNING: CPU: 1 PID: 286 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x246/0x330 Modules linked in: CPU: 1 PID: 286 Comm: kworker/u5:3 Not tainted 6.1.0-rc7-next-20221201 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: hci2 hci_conn_timeout RIP: 0010:hci_conn_timeout+0x246/0x330 Code: ff e8 fe f6 85 fd 4c 89 e7 e8 56 bd 0a 00 0f b6 e8 e8 ee f6 85 fd 89 ee 4c 89 e7 e8 84 f3 ff ff e9 1a ff ff ff e8 da f6 85 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 f7 1d ba fd eb 89 48 RSP: 0018:ffff8880200e7ce8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888042686250 RCX: 0000000000000000 RDX: ffff8880104c9ac0 RSI: ffffffff83c31976 RDI: 0000000000000005 RBP: 00000000ffffffff R08: 0000000000000005 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000001 R12: ffff8880200e7db0 R13: ffff88801ba40cd0 R14: ffff88801df36800 R15: ffff88800f6e1f00 FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fea44878990 CR3: 000000001ad2a000 CR4: 0000000000350ee0 Call Trace: process_one_work+0xa17/0x16a0 worker_thread+0x63b/0x1260 kthread+0x2f1/0x3a0 ret_from_fork+0x2c/0x50 irq event stamp: 6759 hardirqs last enabled at (6771): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (6782): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (6236): [] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (6197): [] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- Bluetooth: hci4: command 0x0406 tx timeout Bluetooth: hci3: command 0x0406 tx timeout Bluetooth: hci5: command 0x0406 tx timeout Bluetooth: hci1: command 0x0406 tx timeout Bluetooth: hci6: command 0x0406 tx timeout