================================ WARNING: inconsistent lock state 4.19.203-syzkaller #0 Not tainted -------------------------------- inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage. syz-executor.5/14796 [HC0[0]:SC0[0]:HE1:SE1] takes: 000000003d3e8571 (slock-AF_BLUETOOTH-BTPROTO_SCO){+.?.}, at: spin_lock include/linux/spinlock.h:329 [inline] 000000003d3e8571 (slock-AF_BLUETOOTH-BTPROTO_SCO){+.?.}, at: sco_conn_del+0xe2/0x240 net/bluetooth/sco.c:175 {IN-SOFTIRQ-W} state was registered at: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] sco_sock_timeout+0x31/0x210 net/bluetooth/sco.c:82 call_timer_fn+0x177/0x700 kernel/time/timer.c:1338 expire_timers+0x243/0x4e0 kernel/time/timer.c:1375 __run_timers kernel/time/timer.c:1696 [inline] run_timer_softirq+0x21c/0x670 kernel/time/timer.c:1709 __do_softirq+0x265/0x980 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x215/0x260 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x136/0x550 arch/x86/kernel/apic/apic.c:1098 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894 arch_local_irq_enable arch/x86/include/asm/paravirt.h:799 [inline] lookup_bh_lru fs/buffer.c:1279 [inline] __find_get_block+0x284/0xde0 fs/buffer.c:1291 __getblk_gfp+0x28/0x70 fs/buffer.c:1317 sb_getblk include/linux/buffer_head.h:333 [inline] ext4_getblk+0x162/0x4f0 fs/ext4/inode.c:1000 ext4_bread_batch+0x7c/0x430 fs/ext4/inode.c:1063 __ext4_find_entry+0x4cd/0xea0 fs/ext4/namei.c:1436 ext4_find_entry fs/ext4/namei.c:1515 [inline] ext4_unlink+0x26a/0x1130 fs/ext4/namei.c:3088 vfs_unlink+0x27d/0x4e0 fs/namei.c:4002 do_unlinkat+0x3b8/0x660 fs/namei.c:4065 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe irq event stamp: 3021 hardirqs last enabled at (3021): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (3021): [] _raw_spin_unlock_irq+0x24/0x80 kernel/locking/spinlock.c:192 hardirqs last disabled at (3020): [] __schedule+0x1e1/0x2040 kernel/sched/core.c:3444 softirqs last enabled at (1864): [] __do_softirq+0x678/0x980 kernel/softirq.c:318 softirqs last disabled at (1699): [] invoke_softirq kernel/softirq.c:372 [inline] softirqs last disabled at (1699): [] irq_exit+0x215/0x260 kernel/softirq.c:412 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(slock-AF_BLUETOOTH-BTPROTO_SCO); lock(slock-AF_BLUETOOTH-BTPROTO_SCO); *** DEADLOCK *** 3 locks held by syz-executor.5/14796: #0: 000000009e76543b (&hdev->req_lock){+.+.}, at: hci_dev_do_close+0x196/0xf10 net/bluetooth/hci_core.c:1623 #1: 0000000090dcb9cb (&hdev->lock){+.+.}, at: hci_dev_do_close+0x2e0/0xf10 net/bluetooth/hci_core.c:1660 #2: 000000003a6f16c0 (hci_cb_list_lock){+.+.}, at: hci_disconn_cfm include/net/bluetooth/hci_core.h:1260 [inline] #2: 000000003a6f16c0 (hci_cb_list_lock){+.+.}, at: hci_conn_hash_flush+0xda/0x260 net/bluetooth/hci_conn.c:1512 stack backtrace: CPU: 1 PID: 14796 Comm: syz-executor.5 Not tainted 4.19.203-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_usage_bug.cold+0x42e/0x570 kernel/locking/lockdep.c:2545 valid_state kernel/locking/lockdep.c:2558 [inline] mark_lock_irq kernel/locking/lockdep.c:2752 [inline] mark_lock+0xc70/0x1160 kernel/locking/lockdep.c:3132 mark_irqflags kernel/locking/lockdep.c:3028 [inline] __lock_acquire+0x6a8/0x3ff0 kernel/locking/lockdep.c:3373 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] sco_conn_del+0xe2/0x240 net/bluetooth/sco.c:175 sco_disconn_cfm+0x74/0xb0 net/bluetooth/sco.c:1133 hci_disconn_cfm include/net/bluetooth/hci_core.h:1263 [inline] hci_conn_hash_flush+0x127/0x260 net/bluetooth/hci_conn.c:1512 hci_dev_do_close+0x659/0xf10 net/bluetooth/hci_core.c:1673 hci_unregister_dev+0x14f/0x460 net/bluetooth/hci_core.c:3274 vhci_release+0x70/0xe0 drivers/bluetooth/hci_vhci.c:354 __fput+0x2ce/0x890 fs/file_table.c:278 task_work_run+0x148/0x1c0 kernel/task_work.c:113 exit_task_work include/linux/task_work.h:22 [inline] do_exit+0xbf3/0x2be0 kernel/exit.c:870 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4665e9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fedcf869218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 000000000056bf88 RCX: 00000000004665e9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf88 RBP: 000000000056bf80 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf8c R13: 00007ffdefc2ffaf R14: 00007fedcf869300 R15: 0000000000022000 batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state device veth1_macvtap left promiscuous mode device veth0_macvtap left promiscuous mode device veth1_vlan left promiscuous mode device veth0_vlan left promiscuous mode device hsr_slave_1 left promiscuous mode device hsr_slave_0 left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed bond0 (unregistering): Releasing backup interface bond_slave_1 bond0 (unregistering): Releasing backup interface bond_slave_0 bond0 (unregistering): Released all slaves IPVS: ftp: loaded support on port[0] = 21 chnl_net:caif_netlink_parms(): no params data found bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered disabled state device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode bond0: Enslaving bond_slave_0 as an active interface with an up link bond0: Enslaving bond_slave_1 as an active interface with an up link IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready team0: Port device team_slave_0 added IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready team0: Port device team_slave_1 added batman_adv: batadv0: Adding interface: batadv_slave_0 batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active batman_adv: batadv0: Adding interface: batadv_slave_1 batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready device hsr_slave_0 entered promiscuous mode device hsr_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready 8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 8021q: adding VLAN 0 to HW filter on device team0 IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 8021q: adding VLAN 0 to HW filter on device batadv0 IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready device veth0_vlan entered promiscuous mode device veth1_vlan entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready device veth0_macvtap entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready device veth1_macvtap entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: batadv0: Interface activated: batadv_slave_0 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: batadv0: Interface activated: batadv_slave_1 IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready binder: 24155:24162 ioctl d000943d 2006a0c0 returned -22 binder: 24155:24162 ioctl 81f8943c 0 returned -22 binder: 24156:24164 ioctl d000943d 2006a0c0 returned -22 binder: 24156:24164 ioctl 81f8943c 0 returned -22 binder: 24155:24162 ioctl 81f8943c 2006b2c0 returned -22 binder: 24155:24162 ioctl d000943d 0 returned -22 binder: 24155:24162 ioctl d000943e 2006c4c0 returned -22 binder: 24156:24175 ioctl 81f8943c 2006b2c0 returned -22 binder: 24155:24162 ioctl d000943d 2006d4c0 returned -22 binder: 24156:24164 ioctl d000943d 0 returned -22 binder: 24156:24164 ioctl d000943e 2006c4c0 returned -22 binder: 24155:24162 ioctl 81f8943c 0 returned -22 binder: 24156:24164 ioctl d000943d 2006d4c0 returned -22 binder: 24155:24162 ioctl 81f8943c 2006f6c0 returned -22 binder: 24156:24164 ioctl 81f8943c 0 returned -22 binder: 24156:24164 ioctl 81f8943c 2006f6c0 returned -22 binder: 24155:24162 ioctl d000943d 2006f8c0 returned -22 binder: 24156:24164 ioctl d000943d 2006f8c0 returned -22 binder: 24155:24162 ioctl d000943e 20071a40 returned -22 binder: 24156:24164 ioctl d000943e 20071a40 returned -22 binder: 24156:24164 ioctl 81f8943c 20072a40 returned -22 binder: 24155:24162 ioctl 81f8943c 20072a40 returned -22 binder: 24156:24164 ioctl d000943d 20072c40 returned -22 binder: 24155:24162 ioctl d000943d 20072c40 returned -22 binder: 24156:24197 ioctl d000943d 2006a0c0 returned -22 binder: 24156:24164 ioctl 81f8943c 0 returned -22 binder: 24156:24175 ioctl 81f8943c 2006b2c0 returned -22 binder: 24155:24198 ioctl d000943d 2006a0c0 returned -22 binder: 24156:24175 ioctl d000943d 0 returned -22 binder: 24155:24162 ioctl 81f8943c 0 returned -22 binder: 24156:24197 ioctl d000943e 2006c4c0 returned -22 binder: 24155:24198 ioctl 81f8943c 2006b2c0 returned -22 binder: 24155:24162 ioctl d000943d 0 returned -22 binder: 24156:24164 ioctl d000943d 2006d4c0 returned -22 binder: 24155:24198 ioctl d000943e 2006c4c0 returned -22 binder: 24156:24175 ioctl 81f8943c 0 returned -22 binder: 24156:24197 ioctl 81f8943c 2006f6c0 returned -22 binder: 24156:24175 ioctl d000943e 20071a40 returned -22 binder: 24156:24164 ioctl d000943d 2006f8c0 returned -22 binder: 24156:24197 ioctl d000943d 20072c40 returned -22 binder: 24155:24162 ioctl d000943d 2006d4c0 returned -22 binder: 24156:24175 ioctl 81f8943c 20072a40 returned -22 binder: 24155:24199 ioctl 81f8943c 0 returned -22 binder: 24155:24200 ioctl 81f8943c 2006f6c0 returned -22 binder: 24155:24162 ioctl d000943d 2006f8c0 returned -22 binder: 24155:24198 ioctl d000943e 20071a40 returned -22 binder: 24155:24199 ioctl d000943d 20072c40 returned -22 binder: 24155:24198 ioctl 81f8943c 20072a40 returned -22 Bluetooth: hci5: command 0x0409 tx timeout binder: 24408:24416 ioctl d000943d 2006a0c0 returned -22 binder: 24408:24416 ioctl 81f8943c 0 returned -22 binder: 24408:24416 ioctl 81f8943c 2006b2c0 returned -22 binder: 24408:24435 ioctl d000943d 0 returned -22 binder: 24408:24435 ioctl d000943e 2006c4c0 returned -22 Bluetooth: hci5: command 0x041b tx timeout binder: 24408:24416 ioctl d000943d 2006d4c0 returned -22 binder: 24408:24416 ioctl 81f8943c 0 returned -22 binder: 24408:24435 ioctl c0c89425 20000040 returned -22 binder: 24408:24435 ioctl 81f8943c 2006f6c0 returned -22 binder: 24408:24416 ioctl d000943d 2006f8c0 returned -22 binder: 24408:24416 ioctl d000943e 20071a40 returned -22 binder: 24408:24416 ioctl 81f8943c 20072a40 returned -22 binder: 24408:24435 ioctl d000943d 2006a0c0 returned -22 binder: 24408:24435 ioctl 81f8943c 2006b2c0 returned -22 binder: 24408:24416 ioctl 81f8943c 0 returned -22 binder: 24408:24435 ioctl d000943d 0 returned -22 binder: 24408:24465 ioctl d000943e 2006c4c0 returned -22 binder: 24408:24416 ioctl d000943d 2006d4c0 returned -22 binder: 24408:24435 ioctl 81f8943c 0 returned -22 binder: 24408:24465 ioctl c0c89425 20000040 returned -22 binder: 24408:24465 ioctl d000943d 2006f8c0 returned -22 binder: 24408:24416 ioctl 81f8943c 2006f6c0 returned -22 binder: 24408:24435 ioctl d000943e 20071a40 returned -22 binder: 24408:24465 ioctl 81f8943c 20072a40 returned -22 binder: 24511:24514 ioctl d000943d 2006a0c0 returned -22 binder: 24511:24514 ioctl 81f8943c 0 returned -22 binder: 24511:24514 ioctl 81f8943c 2006b2c0 returned -22 binder: 24511:24514 ioctl d000943d 0 returned -22 binder: 24511:24514 ioctl d000943e 2006c4c0 returned -22 binder: 24511:24514 ioctl d000943d 2006d4c0 returned -22 binder: 24511:24514 ioctl 81f8943c 0 returned -22 binder: 24511:24514 ioctl 81f8943c 2006f6c0 returned -22 binder: 24511:24514 ioctl d000943d 2006f8c0 returned -22 binder: 24511:24514 ioctl d000943e 20071a40 returned -22 binder: 24511:24514 ioctl 81f8943c 20072a40 returned -22 binder: 24511:24514 ioctl d000943d 20072c40 returned -22 binder: 24511:24550 ioctl d000943d 2006a0c0 returned -22 binder: 24511:24514 ioctl 81f8943c 0 returned -22 binder: 24511:24550 ioctl 81f8943c 2006b2c0 returned -22 binder: 24511:24514 ioctl d000943d 0 returned -22 binder: 24511:24550 ioctl d000943e 2006c4c0 returned -22 binder: 24511:24514 ioctl d000943d 2006d4c0 returned -22 binder: 24511:24550 ioctl 81f8943c 0 returned -22 binder: 24511:24551 ioctl 81f8943c 2006f6c0 returned -22 binder: 24511:24550 ioctl d000943e 20071a40 returned -22 binder: 24511:24514 ioctl d000943d 2006f8c0 returned -22 binder: 24511:24550 ioctl 81f8943c 20072a40 returned -22 binder: 24511:24551 ioctl d000943d 20072c40 returned -22 binder: 24579:24584 ioctl d000943d 2006a0c0 returned -22 binder: 24579:24584 ioctl 81f8943c 0 returned -22 binder: 24579:24584 ioctl 81f8943c 2006b2c0 returned -22 binder: 24579:24584 ioctl d000943d 0 returned -22 binder: 24579:24584 ioctl d000943e 2006c4c0 returned -22 binder: 24579:24584 ioctl d000943d 2006d4c0 returned -22 binder: 24579:24584 ioctl 81f8943c 0 returned -22 binder: 24579:24584 ioctl 81f8943c 2006f6c0 returned -22 binder: 24579:24584 ioctl d000943d 2006f8c0 returned -22 binder: 24579:24584 ioctl d000943e 20071a40 returned -22 binder: 24579:24584 ioctl 81f8943c 20072a40 returned -22 binder: 24579:24584 ioctl d000943d 20072c40 returned -22 binder: 24631:24636 ioctl d000943d 2006a0c0 returned -22 binder: 24631:24636 ioctl 81f8943c 0 returned -22 binder: 24631:24636 ioctl 81f8943c 2006b2c0 returned -22 binder: 24631:24636 ioctl d000943d 0 returned -22 binder: 24631:24636 ioctl d000943e 2006c4c0 returned -22 binder: 24631:24636 ioctl d000943d 2006d4c0 returned -22 binder: 24631:24636 ioctl 81f8943c 0 returned -22 binder: 24631:24636 ioctl 81f8943c 2006f6c0 returned -22 binder: 24631:24636 ioctl d000943d 2006f8c0 returned -22 binder: 24631:24636 ioctl d000943e 20071a40 returned -22 binder: 24631:24636 ioctl 81f8943c 20072a40 returned -22 binder: 24631:24636 ioctl d000943d 20072c40 returned -22 binder: 24670:24677 ioctl 81f8943c 20000340 returned -22 binder: 24674:24680 ioctl d000943d 2006a0c0 returned -22 binder: 24674:24680 ioctl 81f8943c 0 returned -22 binder: 24670:24677 ioctl 81f8943c 20000340 returned -22 binder: 24674:24680 ioctl 81f8943c 2006b2c0 returned -22 binder: 24674:24680 ioctl d000943d 0 returned -22 binder: 24674:24680 ioctl d000943e 2006c4c0 returned -22 binder: 24674:24680 ioctl d000943d 2006d4c0 returned -22 binder: 24674:24680 ioctl 81f8943c 0 returned -22 Bluetooth: hci5: command 0x040f tx timeout binder: 24674:24680 ioctl 81f8943c 2006f6c0 returned -22 binder: 24674:24680 ioctl d000943d 2006f8c0 returned -22 binder: 24674:24707 ioctl d000943e 20071a40 returned -22 binder: 24674:24680 ioctl 81f8943c 20072a40 returned -22 binder: 24674:24680 ioctl d000943d 20072c40 returned -22 binder: 24711:24715 ioctl d000943d 2006a0c0 returned -22 binder: 24711:24715 ioctl 81f8943c 0 returned -22 binder: 24711:24715 ioctl 81f8943c 2006b2c0 returned -22 binder: 24711:24715 ioctl d000943d 0 returned -22 binder: 24711:24715 ioctl d000943e 2006c4c0 returned -22 binder: 24711:24715 ioctl d000943d 2006d4c0 returned -22 binder: 24711:24715 ioctl 81f8943c 0 returned -22 binder: 24711:24715 ioctl 81f8943c 2006f6c0 returned -22 binder: 24711:24715 ioctl d000943d 2006f8c0 returned -22 binder: 24711:24715 ioctl d000943e 20071a40 returned -22 binder: 24711:24715 ioctl 81f8943c 20072a40 returned -22 binder: 24711:24715 ioctl d000943d 20072c40 returned -22 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: ff c3 inc %ebx 2: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 9: 00 00 00 c: 0f 1f 40 00 nopl 0x0(%rax) 10: 48 89 f8 mov %rdi,%rax 13: 48 89 f7 mov %rsi,%rdi 16: 48 89 d6 mov %rdx,%rsi 19: 48 89 ca mov %rcx,%rdx 1c: 4d 89 c2 mov %r8,%r10 1f: 4d 89 c8 mov %r9,%r8 22: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 27: 0f 05 syscall 29: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 2f: 73 01 jae 0x32 31: c3 retq 32: 48 c7 c1 bc ff ff ff mov $0xffffffffffffffbc,%rcx 39: f7 d8 neg %eax 3b: 64 89 01 mov %eax,%fs:(%rcx) 3e: 48 rex.W