------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Not tainted 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001b5ac869 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000dad64348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000dad64348 x19: ffff0000dad64000 x18: ffff0001b41d4b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001b5ac802 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 2786 hardirqs last enabled at (2785): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (2785): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (2786): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (1932): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1932): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (1930): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (1930): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 1 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001aa65069 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d5328348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d5328348 x19: ffff0000d5328000 x18: ffff0001b41f6b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001aa65002 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 3584 hardirqs last enabled at (3583): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (3583): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (3584): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (3432): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (3432): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (3427): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001a0c7c69 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d063e348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d063e348 x19: ffff0000d063e000 x18: ffff0001b41d4b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001a0c7c02 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 4144 hardirqs last enabled at (4143): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (4143): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (4144): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (3862): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (3862): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (3858): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (3858): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 1 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001abd8469 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d5ec2348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d5ec2348 x19: ffff0000d5ec2000 x18: ffff0001b41f6b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001abd8402 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 4726 hardirqs last enabled at (4725): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (4725): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (4726): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (4610): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (4610): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (4608): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (4608): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001a6bc869 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d35e4348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d35e4348 x19: ffff0000d35e4000 x18: ffff0001b41d4b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001a6bc802 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 6510 hardirqs last enabled at (6509): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (6509): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (6510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (6210): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (6210): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (6208): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (6208): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe000190c2469 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000c8612348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000c8612348 x19: ffff0000c8612000 x18: ffff0001b41d4b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe000190c2402 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 7412 hardirqs last enabled at (7411): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (7411): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (7412): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (6606): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (6606): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (6604): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (6604): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001b6f5c69 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000db7ae348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000db7ae348 x19: ffff0000db7ae000 x18: ffff0001b41d4b58 x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001b6f5c02 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 7918 hardirqs last enabled at (7917): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (7917): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (7918): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (7434): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (7434): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (7417): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 0 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001acf5469 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d67aa348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d67aa348 x19: ffff0000d67aa000 x18: ffff0001b41d4b58 x17: ffff8001260b7000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001acf5402 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 8510 hardirqs last enabled at (8509): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (8509): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (8510): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (8226): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (8226): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (8224): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (8224): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]--- Bluetooth: hci5: command 0x0405 tx timeout ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6033 at net/bluetooth/hci_conn.c:619 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 Modules linked in: CPU: 1 PID: 6033 Comm: kworker/u5:6 Tainted: G W 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci5 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 sp : ffff800096bc7b30 x29: ffff800096bc7b30 x28: 1fffe0001ad7f869 x27: dfff800000000000 x26: ffff0000c1bf6008 x25: ffff0000d6bfc348 x24: ffff0000c2cc8000 x23: ffff0000c1bf6000 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000d6bfc348 x19: ffff0000d6bfc000 x18: 0000ffff9dc39fff x17: ffff80008e1ad000 x16: ffff800080520a3c x15: 0000000000000001 x14: 1fffe0001ad7f802 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000cab89bc0 x7 : ffff80008023fae0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000897a30c0 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:619 process_one_work+0x694/0x1204 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x938/0xef4 kernel/workqueue.c:2784 kthread+0x288/0x310 kernel/kthread.c:388 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:857 irq event stamp: 10032 hardirqs last enabled at (10031): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (10031): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (10032): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (9568): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (9568): [] release_sock+0x15c/0x1b0 net/core/sock.c:3531 softirqs last disabled at (9566): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (9566): [] release_sock+0x3c/0x1b0 net/core/sock.c:3518 ---[ end trace 0000000000000000 ]---