sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer ------------[ cut here ]------------ ------------[ cut here ]------------ WARNING: CPU: 1 PID: 314 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x246/0x330 WARNING: CPU: 0 PID: 312 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x246/0x330 Modules linked in: Modules linked in: CPU: 1 PID: 314 Comm: kworker/u5:7 Not tainted 6.1.0-rc5-next-20221115 #1 CPU: 0 PID: 312 Comm: kworker/u5:5 Not tainted 6.1.0-rc5-next-20221115 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: hci3 hci_conn_timeout Workqueue: hci2 hci_conn_timeout RIP: 0010:hci_conn_timeout+0x246/0x330 RIP: 0010:hci_conn_timeout+0x246/0x330 Code: ff e8 ae 3f 87 fd 4c 89 e7 e8 16 bd 0a 00 0f b6 e8 e8 9e 3f 87 fd 89 ee 4c 89 e7 e8 84 f3 ff ff e9 1a ff ff ff e8 8a 3f 87 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 07 2d bb fd eb 89 48 Code: ff e8 ae 3f 87 fd 4c 89 e7 e8 16 bd 0a 00 0f b6 e8 e8 9e 3f 87 fd 89 ee 4c 89 e7 e8 84 f3 ff ff e9 1a ff ff ff e8 8a 3f 87 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 07 2d bb fd eb 89 48 RSP: 0018:ffff888040767ce8 EFLAGS: 00010293 RSP: 0018:ffff88804053fce8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888038d72250 RCX: 0000000000000000 RAX: 0000000000000000 RBX: ffff88801f8f8250 RCX: 0000000000000000 RDX: ffff888010095040 RSI: ffffffff83c19cf6 RDI: 0000000000000005 RDX: ffff88800ff05040 RSI: ffffffff83c19cf6 RDI: 0000000000000005 RBP: 00000000fffffff9 R08: 0000000000000005 R09: 0000000000000000 RBP: 00000000fffffff2 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff9 R11: 0000000000000001 R12: ffff888040767db0 R10: 00000000fffffff2 R11: 0000000000000001 R12: ffff88804053fdb0 R13: ffff88801f8f8258 R14: ffff8880181cf000 R15: ffff888016a60900 R13: ffff8880349d8258 R14: ffff8880181cf000 R15: ffff88800f878c00 FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055879c8c3628 CR3: 00000000161a4000 CR4: 0000000000350ee0 CR2: 000000c00068f000 CR3: 00000000146a2000 CR4: 0000000000350ef0 Call Trace: Call Trace: process_one_work+0xa17/0x16a0 process_one_work+0xa17/0x16a0 worker_thread+0x63b/0x1260 worker_thread+0x63b/0x1260 kthread+0x2f1/0x3a0 kthread+0x2f1/0x3a0 ret_from_fork+0x2c/0x50 ret_from_fork+0x2c/0x50 irq event stamp: 19175 irq event stamp: 17237 hardirqs last enabled at (19185): [] console_emit_next_record.constprop.0+0x64c/0x800 hardirqs last enabled at (17247): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20 hardirqs last disabled at (19194): [] console_emit_next_record.constprop.0+0x66b/0x800 hardirqs last disabled at (17256): [] sysvec_apic_timer_interrupt+0xf/0xc0 softirqs last enabled at (17782): [] __irq_exit_rcu+0x11b/0x180 softirqs last enabled at (17034): [] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (17455): [] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (17025): [] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ---[ end trace 0000000000000000 ]--- Bluetooth: hci3: command 0x0406 tx timeout Bluetooth: hci2: command 0x0406 tx timeout Bluetooth: hci0: command 0x0406 tx timeout Bluetooth: hci2: ACL packet for unknown connection handle 0 Bluetooth: hci4: ACL packet for unknown connection handle 0 Bluetooth: hci5: ACL packet for unknown connection handle 0 Bluetooth: hci2: ACL packet for unknown connection handle 0 Bluetooth: hci3: ACL packet for unknown connection handle 0 Bluetooth: hci4: ACL packet for unknown connection handle 0 Bluetooth: hci0: ACL packet for unknown connection handle 0 Bluetooth: hci5: ACL packet for unknown connection handle 0 Bluetooth: hci2: ACL packet for unknown connection handle 0 Bluetooth: hci4: ACL packet for unknown connection handle 0 Bluetooth: hci0: ACL packet for unknown connection handle 0 Bluetooth: hci3: ACL packet for unknown connection handle 0 sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 blk_print_req_error: 334 callbacks suppressed I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 buffer_io_error: 351 callbacks suppressed Buffer I/O error on dev sr0, logical block 0, async page read sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 7 prio class 2 Buffer I/O error on dev sr0, logical block 1, async page read Buffer I/O error on dev sr0, logical block 2, async page read Buffer I/O error on dev sr0, logical block 3, async page read Buffer I/O error on dev sr0, logical block 4, async page read Buffer I/O error on dev sr0, logical block 5, async page read Buffer I/O error on dev sr0, logical block 6, async page read Buffer I/O error on dev sr0, logical block 7, async page read sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Buffer I/O error on dev sr0, logical block 0, async page read sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Buffer I/O error on dev sr0, logical block 1, async page read sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer Bluetooth: hci1: command 0x0406 tx timeout