Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. 2025/10/12 17:22:11 ignoring optional flag "type"="gce" 2025/10/12 17:22:11 parsed 1 programs [ 70.111111][ T10] cfg80211: failed to load regulatory.db [ 70.116970][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.126146][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 2025/10/12 17:22:19 executed programs: 0 [ 77.067883][ T5994] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.101759][ T5130] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.108870][ T5130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.115951][ T5130] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.123161][ T5130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.130279][ T5130] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.165852][ T6005] chnl_net:caif_netlink_parms(): no params data found [ 77.184213][ T6005] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.191354][ T6005] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.198460][ T6005] bridge_slave_0: entered allmulticast mode [ 77.204766][ T6005] bridge_slave_0: entered promiscuous mode [ 77.211141][ T6005] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.218166][ T6005] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.225342][ T6005] bridge_slave_1: entered allmulticast mode [ 77.232135][ T6005] bridge_slave_1: entered promiscuous mode [ 77.242474][ T6005] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.252149][ T6005] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.265306][ T6005] team0: Port device team_slave_0 added [ 77.271626][ T6005] team0: Port device team_slave_1 added [ 77.281210][ T6005] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.288150][ T6005] 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 1532 would solve the problem. [ 77.314103][ T6005] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.325092][ T6005] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.332332][ T6005] 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 1532 would solve the problem. [ 77.358273][ T6005] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.375018][ T6005] hsr_slave_0: entered promiscuous mode [ 77.380779][ T6005] hsr_slave_1: entered promiscuous mode [ 77.551839][ T6005] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.559771][ T6005] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.568213][ T6005] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.576570][ T6005] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.589720][ T6005] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.596837][ T6005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.604132][ T6005] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.611223][ T6005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.633580][ T6005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.643500][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.651999][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.662036][ T6005] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.670622][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.677708][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.688132][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.695231][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.749476][ T6005] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.767396][ T6005] veth0_vlan: entered promiscuous mode [ 77.775166][ T6005] veth1_vlan: entered promiscuous mode [ 77.788132][ T6005] veth0_macvtap: entered promiscuous mode [ 77.795640][ T6005] veth1_macvtap: entered promiscuous mode [ 77.805909][ T6005] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.816064][ T6005] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.825891][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.838466][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.849962][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.872968][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.934097][ T6113] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1' [ 77.960955][ T6113] CPU: 1 UID: 0 PID: 6113 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.960981][ T6113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 77.960995][ T6113] Call Trace: [ 77.961000][ T6113] [ 77.961006][ T6113] dump_stack_lvl+0xab/0xe0 [ 77.961047][ T6113] sysfs_warn_dup+0x64/0x70 [ 77.961079][ T6113] sysfs_create_dir_ns+0x127/0x140 [ 77.961115][ T6113] kobject_add_internal+0x104/0x370 [ 77.961138][ T6113] kobject_add+0xcf/0x140 [ 77.961159][ T6113] ? device_add+0x6e1/0xc80 [ 77.961197][ T6113] device_add+0x142/0xc80 [ 77.961231][ T6113] tty_register_device_attr+0x168/0x310 [ 77.961258][ T6113] gsm_activate_mux+0xd9/0x1d0 [ 77.961284][ T6113] gsmld_ioctl+0x6ce/0xa00 [ 77.961318][ T6113] ? __pfx_gsmld_ioctl+0x10/0x10 [ 77.961346][ T6113] tty_ioctl+0x410/0xd70 [ 77.961368][ T6113] ? do_vfs_ioctl+0x9e/0xc70 [ 77.961396][ T6113] ? __pfx_tty_ioctl+0x10/0x10 [ 77.961421][ T6113] __x64_sys_ioctl+0xf4/0x140 [ 77.961454][ T6113] do_syscall_64+0xa4/0xfa0 [ 77.961494][ T6113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.961516][ T6113] RIP: 0033:0x7ff6b087cce9 [ 77.961536][ T6113] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 77.961556][ T6113] RSP: 002b:00007ff6b16140c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 77.961575][ T6113] RAX: ffffffffffffffda RBX: 00007ff6b099c050 RCX: 00007ff6b087cce9 [ 77.961589][ T6113] RDX: 0000000020000000 RSI: 0000000040204706 RDI: 0000000000000003 [ 77.961603][ T6113] RBP: 00007ff6b08c947a R08: 0000000000000000 R09: 0000000000000000 [ 77.961616][ T6113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.961638][ T6113] R13: 000000000000006e R14: 00007ff6b099c050 R15: 00007ffe16a74c88 [ 77.961657][ T6113] [ 77.961667][ T6113] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory. [ 79.150876][ T5130] Bluetooth: hci0: command tx timeout [ 81.230900][ T5130] Bluetooth: hci0: command tx timeout [ 83.310967][ T5130] Bluetooth: hci0: command tx timeout 2025/10/12 17:22:26 executed programs: 1 [ 85.000567][ T6223] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 85.390907][ T5130] Bluetooth: hci0: command tx timeout BUG: memory leak unreferenced object 0xffff888109d77800 (size 1024): comm "syz-executor.0", pid 6102, jiffies 4294945033 hex dump (first 32 bytes): 00 a0 18 42 81 88 ff ff 00 00 00 00 00 00 00 00 ...B............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 19016c24): __kmalloc_cache_noprof+0x3a6/0x5b0 gsm_dlci_alloc+0x27/0x1f0 gsm_activate_mux+0x1c/0x1d0 gsmld_ioctl+0x6ce/0xa00 tty_ioctl+0x410/0xd70 __x64_sys_ioctl+0xf4/0x140 do_syscall_64+0xa4/0xfa0 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810390c000 (size 4096): comm "syz-executor.0", pid 6102, jiffies 4294945033 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof+0x3e3/0x6b0 __kfifo_alloc+0x89/0xf0 gsm_dlci_alloc+0x71/0x1f0 gsm_activate_mux+0x1c/0x1d0 gsmld_ioctl+0x6ce/0xa00 tty_ioctl+0x410/0xd70 __x64_sys_ioctl+0xf4/0x140 do_syscall_64+0xa4/0xfa0 entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.632809][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.682144][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.732109][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.772183][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.819056][ T35] bridge_slave_1: left allmulticast mode [ 91.824741][ T35] bridge_slave_1: left promiscuous mode [ 91.830356][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.837854][ T35] bridge_slave_0: left allmulticast mode [ 91.843558][ T35] bridge_slave_0: left promiscuous mode [ 91.849155][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.912660][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.921776][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.930600][ T35] bond0 (unregistering): Released all slaves [ 92.002894][ T35] hsr_slave_0: left promiscuous mode [ 92.008381][ T35] hsr_slave_1: left promiscuous mode [ 92.013889][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.021387][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.028703][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.036155][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.044273][ T35] veth1_macvtap: left promiscuous mode [ 92.049735][ T35] veth0_macvtap: left promiscuous mode [ 92.055338][ T35] veth1_vlan: left promiscuous mode [ 92.060534][ T35] veth0_vlan: left promiscuous mode [ 92.083280][ T35] team0 (unregistering): Port device team_slave_1 removed [ 92.091192][ T35] team0 (unregistering): Port device team_slave_0 removed