[ 55.284702][ T3173] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.298974][ T3173] veth1_macvtap: left promiscuous mode [ 55.305311][ T3173] veth0_macvtap: left promiscuous mode [ 55.311392][ T3173] veth1_vlan: left promiscuous mode [ 55.317081][ T3173] veth0_vlan: left promiscuous mode [ 55.523454][ T3173] team0 (unregistering): Port device team_slave_1 removed [ 55.539051][ T3173] team0 (unregistering): Port device team_slave_0 removed [ 55.554033][ T3173] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.566483][ T3173] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.612065][ T3173] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.70' (ECDSA) to the list of known hosts. 2023/03/20 20:09:42 ignoring optional flag "sandboxArg"="0" 2023/03/20 20:09:43 parsed 1 programs 2023/03/20 20:09:43 executed programs: 0 [ 67.374604][ T26] audit: type=1400 audit(1679342983.178:188): avc: denied { mounton } for pid=5379 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 67.419985][ T26] audit: type=1400 audit(1679342983.178:189): avc: denied { mount } for pid=5379 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 67.450722][ T26] audit: type=1400 audit(1679342983.178:190): avc: denied { create } for pid=5379 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 67.474347][ T26] audit: type=1400 audit(1679342983.178:191): avc: denied { write } for pid=5379 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 67.496068][ T26] audit: type=1400 audit(1679342983.178:192): avc: denied { read } for pid=5379 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 67.518162][ T26] audit: type=1400 audit(1679342983.208:193): avc: denied { read } for pid=4611 comm="dhcpcd" name="n79" dev="tmpfs" ino=1530 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.540705][ T26] audit: type=1400 audit(1679342983.208:194): avc: denied { open } for pid=4611 comm="dhcpcd" path="/run/udev/data/n79" dev="tmpfs" ino=1530 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.567441][ T26] audit: type=1400 audit(1679342983.208:195): avc: denied { getattr } for pid=4611 comm="dhcpcd" path="/run/udev/data/n79" dev="tmpfs" ino=1530 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.591036][ T26] audit: type=1400 audit(1679342983.238:196): avc: denied { create } for pid=5385 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 67.611639][ T26] audit: type=1400 audit(1679342983.398:197): avc: denied { create } for pid=5386 comm="dhcpcd-run-hook" name="resolv.conf.lapb7.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 70.590725][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 74.750684][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 76.515112][ T6] cfg80211: failed to load regulatory.db [ 78.910743][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 83.070715][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 87.230744][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 91.390823][ T5036] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 93.476195][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 93.476203][ T26] audit: type=1400 audit(1679343009.278:201): avc: denied { ioctl } for pid=5513 comm="syz-executor.0" path="socket:[30222]" dev="sockfs" ino=30222 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 93.481680][ T4354] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.517026][ T4354] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.525092][ T4354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.533078][ T4354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.541381][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.549188][ T4354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.563992][ T26] audit: type=1400 audit(1679343009.368:202): avc: denied { read } for pid=5513 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.586114][ T26] audit: type=1400 audit(1679343009.368:203): avc: denied { open } for pid=5513 comm="syz-executor.0" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.610610][ T26] audit: type=1400 audit(1679343009.368:204): avc: denied { mounton } for pid=5513 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 93.651427][ T5513] chnl_net:caif_netlink_parms(): no params data found [ 93.690444][ T5513] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.698186][ T5513] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.705606][ T5513] bridge_slave_0: entered allmulticast mode [ 93.712664][ T5513] bridge_slave_0: entered promiscuous mode [ 93.720176][ T5513] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.727935][ T5513] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.735516][ T5513] bridge_slave_1: entered allmulticast mode [ 93.742682][ T5513] bridge_slave_1: entered promiscuous mode [ 93.762310][ T5513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.773637][ T5513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.795122][ T5513] team0: Port device team_slave_0 added [ 93.802969][ T5513] team0: Port device team_slave_1 added [ 93.820126][ T5513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.828057][ T5513] 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. [ 93.856047][ T5513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.868300][ T5513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.875996][ T5513] 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. [ 93.902405][ T5513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.926152][ T5513] hsr_slave_0: entered promiscuous mode [ 93.932451][ T5513] hsr_slave_1: entered promiscuous mode [ 93.989970][ T5513] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.997171][ T5513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.004600][ T5513] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.011805][ T5513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.044327][ T5513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.055695][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.064027][ T6] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.072352][ T6] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.079998][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 94.091610][ T5513] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.101530][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.110027][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.117217][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.129055][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.139250][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.146416][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.168315][ T5513] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.179055][ T5513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.192547][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.202622][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.211805][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.220095][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.228804][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.237828][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.252752][ T5043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.260299][ T5043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.271409][ T5513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.482605][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.494714][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.503390][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.511496][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.522594][ T5513] veth0_vlan: entered promiscuous mode [ 94.532248][ T5513] veth1_vlan: entered promiscuous mode [ 94.549180][ T5513] veth0_macvtap: entered promiscuous mode [ 94.556373][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.564978][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.573368][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.582442][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.592618][ T5513] veth1_macvtap: entered promiscuous mode [ 94.607833][ T5513] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.615755][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.628162][ T5513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.639698][ T5032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.693736][ T3173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.711422][ T3173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.718732][ T1103] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.729111][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.729279][ T1103] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.748977][ T1132] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.760718][ T26] audit: type=1400 audit(1679343010.558:205): avc: denied { mounton } for pid=5513 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2319 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 94.828652][ C1] [ 94.831024][ C1] ================================ [ 94.836312][ C1] WARNING: inconsistent lock state [ 94.841751][ C1] 6.3.0-rc3-syzkaller #0 Not tainted [ 94.847021][ C1] -------------------------------- [ 94.852111][ C1] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 94.858967][ C1] syz-executor.0/5533 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 94.865643][ C1] ffffffff8bd36438 (sync_timeline_list_lock){?.+.}-{2:2}, at: sync_timeline_debug_remove+0x19/0x180 [ 94.876390][ C1] {HARDIRQ-ON-W} state was registered at: [ 94.882097][ C1] lockdep_hardirqs_on_prepare+0x135/0x400 [ 94.888139][ C1] trace_hardirqs_on+0x32/0x40 [ 94.892973][ C1] _raw_spin_unlock_irq+0x1f/0x40 [ 94.898071][ C1] sync_info_debugfs_show+0xd4/0x1d0 [ 94.903444][ C1] seq_read_iter+0x3fa/0x10e0 [ 94.908197][ C1] seq_read+0x161/0x200 [ 94.912433][ C1] vfs_read+0x1b8/0x7c0 [ 94.916661][ C1] ksys_read+0xee/0x1c0 [ 94.920884][ C1] do_syscall_64+0x35/0xb0 [ 94.925376][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 94.931363][ C1] irq event stamp: 3596 [ 94.935504][ C1] hardirqs last enabled at (3595): [] _raw_spin_unlock_irq+0x1f/0x40 [ 94.945211][ C1] hardirqs last disabled at (3596): [] sysvec_irq_work+0xb/0xc0 [ 94.954389][ C1] softirqs last enabled at (506): [] __irq_exit_rcu+0x114/0x190 [ 94.963993][ C1] softirqs last disabled at (403): [] __irq_exit_rcu+0x114/0x190 [ 94.973278][ C1] [ 94.973278][ C1] other info that might help us debug this: [ 94.981313][ C1] Possible unsafe locking scenario: [ 94.981313][ C1] [ 94.988837][ C1] CPU0 [ 94.992108][ C1] ---- [ 94.995383][ C1] lock(sync_timeline_list_lock); [ 95.000467][ C1] [ 95.003909][ C1] lock(sync_timeline_list_lock); [ 95.009349][ C1] [ 95.009349][ C1] *** DEADLOCK *** [ 95.009349][ C1] [ 95.017584][ C1] no locks held by syz-executor.0/5533. [ 95.023114][ C1] [ 95.023114][ C1] stack backtrace: [ 95.028995][ C1] CPU: 1 PID: 5533 Comm: syz-executor.0 Not tainted 6.3.0-rc3-syzkaller #0 [ 95.037551][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 95.047587][ C1] Call Trace: [ 95.050849][ C1] [ 95.053667][ C1] dump_stack_lvl+0x60/0xa0 [ 95.058247][ C1] mark_lock.part.0+0x1110/0x1970 [ 95.063252][ C1] ? mark_lock.part.0+0xee/0x1970 [ 95.068259][ C1] ? print_usage_bug.part.0+0x660/0x660 [ 95.073784][ C1] ? print_usage_bug.part.0+0x660/0x660 [ 95.079396][ C1] ? __stack_depot_save+0x237/0x510 [ 95.084639][ C1] ? lock_downgrade+0x690/0x690 [ 95.089485][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 95.094674][ C1] __lock_acquire+0x1690/0x5d40 [ 95.099521][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 95.105493][ C1] ? asm_sysvec_irq_work+0x16/0x20 [ 95.110604][ C1] ? _raw_spin_unlock_irq+0x25/0x40 [ 95.115809][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 95.121827][ C1] ? get_signal+0x1d26/0x1f90 [ 95.126663][ C1] ? arch_do_signal_or_restart+0x75/0x5b0 [ 95.132371][ C1] ? exit_to_user_mode_prepare+0x15f/0x250 [ 95.138154][ C1] ? syscall_exit_to_user_mode+0x19/0x50 [ 95.143766][ C1] ? do_syscall_64+0x42/0xb0 [ 95.148328][ C1] lock_acquire+0x1ab/0x520 [ 95.152868][ C1] ? sync_timeline_debug_remove+0x19/0x180 [ 95.158760][ C1] ? lock_release+0x670/0x670 [ 95.163934][ C1] ? timeline_fence_release+0x1b6/0x2c0 [ 95.169540][ C1] ? lock_downgrade+0x690/0x690 [ 95.174359][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 95.179544][ C1] ? sync_timeline_debug_remove+0x19/0x180 [ 95.185361][ C1] sync_timeline_debug_remove+0x19/0x180 [ 95.190973][ C1] timeline_fence_release+0x1f6/0x2c0 [ 95.196334][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 95.201519][ C1] dma_fence_array_release+0x170/0x240 [ 95.206988][ C1] irq_work_single+0x106/0x210 [ 95.211739][ C1] irq_work_run_list+0x6a/0x90 [ 95.216746][ C1] irq_work_run+0x4f/0xd0 [ 95.221084][ C1] __sysvec_irq_work+0x95/0x2d0 [ 95.225920][ C1] sysvec_irq_work+0x8e/0xc0 [ 95.230488][ C1] [ 95.233404][ C1] [ 95.236314][ C1] asm_sysvec_irq_work+0x16/0x20 [ 95.241229][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 95.247031][ C1] Code: 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 de 8a 89 f8 48 89 ef e8 26 f7 89 f8 e8 71 39 a9 f8 fb bf 01 00 00 00 76 30 7c f8 65 8b 05 d7 c8 34 77 85 c0 74 02 5d c3 e8 c4 8a 31 [ 95.266616][ C1] RSP: 0018:ffffc9000344faa0 EFLAGS: 00000202 [ 95.272651][ C1] RAX: 0000000000000e0b RBX: ffff8880281d3100 RCX: 1ffffffff19e79f9 [ 95.280763][ C1] RDX: 0000000000000000 RSI: ffffffff890bec00 RDI: 0000000000000001 [ 95.288733][ C1] RBP: ffff8880281d3150 R08: 0000000000000001 R09: 0000000000000001 [ 95.296780][ C1] R10: fffffbfff19e8002 R11: 0000000000000000 R12: dffffc0000000000 [ 95.304828][ C1] R13: ffff8880281d3100 R14: ffff8880281d3150 R15: ffff888077848430 [ 95.312967][ C1] sw_sync_debugfs_release+0x134/0x1e0 [ 95.318411][ C1] __fput+0x1fa/0x9a0 [ 95.322373][ C1] task_work_run+0x12b/0x220 [ 95.326935][ C1] ? task_work_cancel+0x10/0x10 [ 95.331756][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 95.337026][ C1] do_exit+0x924/0x2470 [ 95.341154][ C1] ? get_signal+0x69e/0x1f90 [ 95.345735][ C1] ? mm_update_next_owner+0x6d0/0x6d0 [ 95.351207][ C1] ? do_raw_spin_lock+0x120/0x2a0 [ 95.356529][ C1] ? spin_bug+0x1c0/0x1c0 [ 95.360951][ C1] do_group_exit+0xb0/0x250 [ 95.365646][ C1] get_signal+0x1d26/0x1f90 [ 95.370146][ C1] ? exit_signals+0x720/0x720 [ 95.374817][ C1] ? find_held_lock+0x2d/0x110 [ 95.379568][ C1] arch_do_signal_or_restart+0x75/0x5b0 [ 95.385115][ C1] ? get_sigframe_size+0x10/0x10 [ 95.390052][ C1] ? lock_downgrade+0x690/0x690 [ 95.395066][ C1] ? do_futex+0x1c0/0x1c0 [ 95.399371][ C1] exit_to_user_mode_prepare+0x15f/0x250 [ 95.404991][ C1] syscall_exit_to_user_mode+0x19/0x50 [ 95.410536][ C1] do_syscall_64+0x42/0xb0 [ 95.414940][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 95.420818][ C1] RIP: 0033:0x7f1a68289209 [ 95.425299][ C1] Code: Unable to access opcode bytes at 0x7f1a682891df. [ 95.432301][ C1] RSP: 002b:00007f1a6939f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.440682][ C1] RAX: 0000000000000001 RBX: 00007f1a6839bf68 RCX: 00007f1a68289209 [ 95.448638][ C1] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1a6839bf6c [ 95.456683][ C1] RBP: 00007f1a6839bf60 R08: 00007ffc0e4d4080 R09: 0000000000000000 [ 95.464632][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f1a6839bf6c [ 95.472584][ C1] R13: 00007ffc0e4958df R14: 00007f1a6939f300 R15: 0000000000022000 2023/03/20 20:10:11 executed programs: 1 [ 95.480541][ C1] [ 95.631044][ T4354] Bluetooth: hci0: command 0x0409 tx timeout [ 97.711160][ T5036] Bluetooth: hci0: command 0x041b tx timeout [ 99.790745][ T5036] Bluetooth: hci0: command 0x040f tx timeout 2023/03/20 20:10:16 executed programs: 284 [ 101.880591][ T5036] Bluetooth: hci0: command 0x0419 tx timeout