Extracting prog: 2m50.165993645s Minimizing prog: 26m30.987182318s Simplifying prog options: 0s Extracting C: 29.713965308s Simplifying C: 26m34.789617265s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) syz_emit_vhci(0x0, 0x0) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) syz_emit_vhci(0x0, 0x0) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program crashed: WARNING in hci_conn_timeout single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) syz_emit_vhci(0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program crashed: WARNING in hci_conn_timeout testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(0x0, 0x22) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci detailed listing: executing program 0: syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB], 0x22) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x40}}}, 0x7) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_emit_vhci program crashed: WARNING in hci_conn_timeout reproducing took 56m25.656780388s repro crashed as (corrupted=false): ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000fffffffd x20: ffff0000c5c448e8 x19: ffff0000c5c44000 x18: 1fffe000366fc27e x17: ffff80008f99d000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00018b88802 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018b88803 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000fffffffd x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 780 hardirqs last enabled at (779): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (779): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (780): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (0): [] copy_process+0x116c/0x3250 kernel/fork.c:2340 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 0000000000000000 ]--- Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: command 0x040f tx timeout Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Tainted: G W 6.13.0-rc3-syzkaller-g573067a5a685 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000fffffffc x20: ffff0000c7c5c8e8 x19: ffff0000c7c5c000 x18: 0000000000000008 x17: 00000000ffff0000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00018f8b802 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018f8b803 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000fffffffc x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 19528 hardirqs last enabled at (19527): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (19527): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (19528): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (19404): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (19404): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (19369): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: command 0x040f tx timeout Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Tainted: G W 6.13.0-rc3-syzkaller-g573067a5a685 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000c90a88e8 x19: ffff0000c90a8000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00019215002 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019215003 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 38562 hardirqs last enabled at (38561): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (38561): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (38562): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (38320): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (38320): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (38249): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- final repro crashed as (corrupted=false): ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000fffffffd x20: ffff0000c5c448e8 x19: ffff0000c5c44000 x18: 1fffe000366fc27e x17: ffff80008f99d000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00018b88802 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018b88803 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000fffffffd x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 780 hardirqs last enabled at (779): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (779): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (780): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (0): [] copy_process+0x116c/0x3250 kernel/fork.c:2340 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 0000000000000000 ]--- Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: command 0x040f tx timeout Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Tainted: G W 6.13.0-rc3-syzkaller-g573067a5a685 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000fffffffc x20: ffff0000c7c5c8e8 x19: ffff0000c7c5c000 x18: 0000000000000008 x17: 00000000ffff0000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00018f8b802 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600018f8b803 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000fffffffc x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 19528 hardirqs last enabled at (19527): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (19527): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (19528): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (19404): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (19404): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (19369): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection Bluetooth: hci0: command 0x040f tx timeout Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5986 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 Modules linked in: CPU: 0 UID: 0 PID: 5986 Comm: kworker/u9:1 Tainted: G W 6.13.0-rc3-syzkaller-g573067a5a685 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_conn_timeout pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 sp : ffff8000a2177ad0 x29: ffff8000a2177ad0 x28: ffff80008f99d600 x27: 1fffe0001ae2b792 x26: ffff0000d7a38c08 x25: ffff0000d715c084 x24: dfff800000000000 x23: ffff0000d715bc80 x22: dfff800000000000 x21: 00000000ffffffff x20: ffff0000c90a88e8 x19: ffff0000c90a8000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008069d39c x15: 0000000000000001 x14: 1fffe00019215002 x13: 0000000000000000 x12: 0000000000000000 x11: ffff600019215003 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d715bc80 x7 : ffff800080374aa8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008a7e0ae4 x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 Call trace: hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P) process_one_work+0x7a8/0x15cc kernel/workqueue.c:3229 process_scheduled_works kernel/workqueue.c:3310 [inline] worker_thread+0x97c/0xeec kernel/workqueue.c:3391 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 irq event stamp: 38562 hardirqs last enabled at (38561): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (38561): [] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202 hardirqs last disabled at (38562): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (38320): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (38320): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (38249): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]---