last executing test programs: 2.502013549s ago: executing program 2 (id=3): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/events/cdns3/cdns3_ep0_queue/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000011c0)='1\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./my_tracefs/trace_marker\x00', 0x1, 0x0) write(r2, &(0x7f0000001240)='\x00'/4090, 0xffa) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000002240)='./my_tracefs/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0) write(r3, &(0x7f0000002280)='dir=1 length=100\x00', 0x11) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f00000022c0)='./my_tracefs/trace\x00', 0x0, 0x0) read(r4, &(0x7f0000002300)=""/4096, 0x1000) close(r4) 2.167116967s ago: executing program 2 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/devices/i8042/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='i8042\x00', 0x6) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/devices/i8042/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='sl811-hcd\x00', 0xa) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/platform/drivers/sl811-hcd/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='i8042\x00', 0x6) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/platform/devices/serial8250/driver/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='serial8250\x00', 0xb) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/bus/platform/devices/serial8250/driver_override\x00', 0x1, 0x0) write(r4, &(0x7f0000000400)='sl811-hcd\x00', 0xa) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/platform/drivers/sl811-hcd/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000000a00)='serial8250\x00', 0xb) close(r5) 1.181074231s ago: executing program 1 (id=2): r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000340)='source\x00', &(0x7f0000000380)='/dev/nullb0\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000003c0)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 712.246152ms ago: executing program 1 (id=7): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rpc\x00') r1 = openat(r0, &(0x7f0000000280)='nfsd.export/channel\x00', 0x1, 0x0) close(r1) 386.52072ms ago: executing program 1 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/pci/devices/0000:00:00.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='0000:00:00.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/vmwgfx/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='0000:00:00.0\x00', 0xd) 254.323914ms ago: executing program 2 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys_mnt\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='sys_mnt\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='dev_mnt\x00', 0x1ff) mount(&(0x7f0000000180)=@filename='none\x00', &(0x7f00000001c0)='dev_mnt\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='sys_mnt/block/zram0/reset\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='1', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='lzo', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='sys_mnt/block/zram0/algorithm_params\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='algo=lzo', 0x8) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/disksize\x00', 0x1, 0x0) write(r3, &(0x7f0000000400)='10485760', 0x8) 158.16µs ago: executing program 1 (id=10): r0 = fsopen(&(0x7f0000000040)='btrfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='vhci_hcd\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/platform/drivers/vhci_hcd/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='pcspkr\x00', 0x6) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts. [ 92.088144][ T9] cfg80211: failed to load regulatory.db [ 92.449313][ T5572] cgroup: Unknown subsys name 'net' [ 92.691658][ T5572] cgroup: Unknown subsys name 'cpuset' [ 92.744722][ T5572] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.782247][ T5572] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 98.380597][ T5595] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 98.403599][ T5595] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.421126][ T5595] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.434942][ T5598] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.443251][ T5595] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.454134][ T5595] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.461825][ T5595] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.486355][ T5595] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.491436][ T5595] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.492967][ T5595] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.493495][ T5595] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.511069][ T5601] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 98.511284][ T5600] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.539617][ T5600] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.544247][ T5601] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 98.555213][ T59] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.555287][ T5601] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 98.565901][ T59] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 98.572061][ T5601] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.604621][ T4899] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 98.614090][ T5592] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 98.629122][ T4899] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 98.631276][ T4899] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 98.703265][ T5601] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 98.711252][ T5601] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 100.795907][ T4899] Bluetooth: hci0: command tx timeout [ 100.874181][ T5596] Bluetooth: hci4: command tx timeout [ 100.874986][ T5598] Bluetooth: hci3: command tx timeout [ 100.874996][ T5596] Bluetooth: hci2: command tx timeout [ 100.876716][ T4899] Bluetooth: hci1: command tx timeout [ 101.453231][ T5587] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.453330][ T5587] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.453702][ T5587] bridge_slave_0: entered allmulticast mode [ 101.461907][ T5587] bridge_slave_0: entered promiscuous mode [ 101.500861][ T5588] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.500986][ T5588] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.501138][ T5588] bridge_slave_0: entered allmulticast mode [ 101.503072][ T5588] bridge_slave_0: entered promiscuous mode [ 101.570950][ T5587] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.571055][ T5587] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.571263][ T5587] bridge_slave_1: entered allmulticast mode [ 101.573434][ T5587] bridge_slave_1: entered promiscuous mode [ 101.610078][ T5588] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.610258][ T5588] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.610401][ T5588] bridge_slave_1: entered allmulticast mode [ 101.612389][ T5588] bridge_slave_1: entered promiscuous mode [ 101.799208][ T5587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.825125][ T5588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.870045][ T5587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.898300][ T5588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.901483][ T5589] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.901572][ T5589] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.901711][ T5589] bridge_slave_0: entered allmulticast mode [ 101.903706][ T5589] bridge_slave_0: entered promiscuous mode [ 101.972796][ T5584] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.972924][ T5584] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.986735][ T5584] bridge_slave_0: entered allmulticast mode [ 101.993667][ T5584] bridge_slave_0: entered promiscuous mode [ 102.018816][ T5589] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.018941][ T5589] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.019124][ T5589] bridge_slave_1: entered allmulticast mode [ 102.022067][ T5589] bridge_slave_1: entered promiscuous mode [ 102.042884][ T5586] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.043241][ T5586] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.043740][ T5586] bridge_slave_0: entered allmulticast mode [ 102.056484][ T5586] bridge_slave_0: entered promiscuous mode [ 102.094843][ T5584] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.094966][ T5584] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.095322][ T5584] bridge_slave_1: entered allmulticast mode [ 102.099726][ T5584] bridge_slave_1: entered promiscuous mode [ 102.157348][ T5586] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.157476][ T5586] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.157907][ T5586] bridge_slave_1: entered allmulticast mode [ 102.160511][ T5586] bridge_slave_1: entered promiscuous mode [ 102.193548][ T5587] team0: Port device team_slave_0 added [ 102.220332][ T5588] team0: Port device team_slave_0 added [ 102.259594][ T5587] team0: Port device team_slave_1 added [ 102.281510][ T5588] team0: Port device team_slave_1 added [ 102.291387][ T5589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.334444][ T5584] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.359744][ T5589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.363036][ T5586] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.402997][ T5584] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.441787][ T5586] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.442929][ T5587] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.442941][ T5587] 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. [ 102.442961][ T5587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.509014][ T5588] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.509028][ T5588] 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. [ 102.509049][ T5588] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.575767][ T5587] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.575782][ T5587] 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. [ 102.575803][ T5587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.625068][ T5588] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.625114][ T5588] 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. [ 102.625196][ T5588] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.655100][ T5589] team0: Port device team_slave_0 added [ 102.703061][ T5584] team0: Port device team_slave_0 added [ 102.721604][ T5589] team0: Port device team_slave_1 added [ 102.723589][ T5586] team0: Port device team_slave_0 added [ 102.740484][ T5584] team0: Port device team_slave_1 added [ 102.763357][ T5586] team0: Port device team_slave_1 added [ 102.859216][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.859229][ T5589] 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. [ 102.859248][ T5589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.874095][ T5592] Bluetooth: hci0: command tx timeout [ 102.954186][ T5592] Bluetooth: hci2: command tx timeout [ 102.954222][ T5592] Bluetooth: hci1: command tx timeout [ 102.954244][ T5592] Bluetooth: hci3: command tx timeout [ 102.954266][ T5592] Bluetooth: hci4: command tx timeout [ 103.317129][ T5584] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.317148][ T5584] 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. [ 103.317178][ T5584] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.371884][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.371898][ T5589] 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. [ 103.371919][ T5589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.377026][ T5586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.377101][ T5586] 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. [ 103.377182][ T5586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.420553][ T5587] hsr_slave_0: entered promiscuous mode [ 103.430681][ T5587] hsr_slave_1: entered promiscuous mode [ 103.441434][ T5584] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.441485][ T5584] 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. [ 103.441563][ T5584] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.479546][ T5588] hsr_slave_0: entered promiscuous mode [ 103.483551][ T5588] hsr_slave_1: entered promiscuous mode [ 103.492692][ T5588] debugfs: 'hsr0' already exists in 'hsr' [ 103.493069][ T5588] Cannot create hsr debugfs directory [ 103.551103][ T5586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.551120][ T5586] 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. [ 103.551149][ T5586] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.778822][ T5589] hsr_slave_0: entered promiscuous mode [ 103.779781][ T5589] hsr_slave_1: entered promiscuous mode [ 103.781245][ T5589] debugfs: 'hsr0' already exists in 'hsr' [ 103.781263][ T5589] Cannot create hsr debugfs directory [ 103.831665][ T5584] hsr_slave_0: entered promiscuous mode [ 103.832615][ T5584] hsr_slave_1: entered promiscuous mode [ 103.833330][ T5584] debugfs: 'hsr0' already exists in 'hsr' [ 103.833348][ T5584] Cannot create hsr debugfs directory [ 103.878389][ T5586] hsr_slave_0: entered promiscuous mode [ 103.879688][ T5586] hsr_slave_1: entered promiscuous mode [ 103.880385][ T5586] debugfs: 'hsr0' already exists in 'hsr' [ 103.880402][ T5586] Cannot create hsr debugfs directory [ 104.748605][ T5587] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.787427][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.809870][ T5587] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.840860][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.851697][ T5587] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.890309][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.919600][ T5587] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.954217][ T5598] Bluetooth: hci0: command tx timeout [ 104.963108][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.035369][ T5598] Bluetooth: hci2: command tx timeout [ 105.035406][ T5598] Bluetooth: hci3: command tx timeout [ 105.045012][ T4899] Bluetooth: hci4: command tx timeout [ 105.045101][ T4899] Bluetooth: hci1: command tx timeout [ 105.120081][ T5589] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.161410][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.173355][ T5589] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.199486][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.217884][ T5589] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.259465][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.289190][ T5589] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.320964][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.480659][ T5584] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 105.522707][ T5584] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.537234][ T5584] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 105.583660][ T5584] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.601897][ T5584] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 105.638481][ T5584] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.677228][ T5584] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.720667][ T5584] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.881227][ T5586] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 105.910236][ T5586] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.940395][ T5586] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 105.977724][ T5586] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 106.010812][ T5586] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 106.038839][ T5586] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 106.092938][ T5586] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 106.131519][ T5586] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 106.198519][ T5587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.297716][ T5588] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.328344][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 106.351316][ T5588] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.388995][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 106.393492][ T5588] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.448693][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 106.468191][ T5587] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.470589][ T5588] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.518231][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 106.576161][ T1272] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.576432][ T1272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.620402][ T5589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.651088][ T1272] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.651313][ T1272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.773677][ T5589] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.818680][ T5584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.839322][ T1272] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.839461][ T1272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.899708][ T1272] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.900026][ T1272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.972523][ T5584] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.031910][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.032102][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.034384][ T5598] Bluetooth: hci0: command tx timeout [ 107.111980][ T5586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.126627][ T5598] Bluetooth: hci1: command tx timeout [ 107.126663][ T5598] Bluetooth: hci4: command tx timeout [ 107.126688][ T5598] Bluetooth: hci3: command tx timeout [ 107.126711][ T5598] Bluetooth: hci2: command tx timeout [ 107.194577][ T2164] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.194728][ T2164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.352805][ T5586] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.399751][ T1272] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.399890][ T1272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.443930][ T5588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.507467][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.507737][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.708112][ T5588] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.763033][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.784258][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.885387][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.887013][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.188488][ T5587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.686493][ T5587] veth0_vlan: entered promiscuous mode [ 108.864230][ T5587] veth1_vlan: entered promiscuous mode [ 108.900154][ T5589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.156630][ T5587] veth0_macvtap: entered promiscuous mode [ 109.202426][ T5584] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.249562][ T5587] veth1_macvtap: entered promiscuous mode [ 109.376912][ T5589] veth0_vlan: entered promiscuous mode [ 109.429779][ T5587] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.480220][ T5589] veth1_vlan: entered promiscuous mode [ 109.492935][ T5586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.501720][ T5587] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.548605][ T5588] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.754609][ T5584] veth0_vlan: entered promiscuous mode [ 110.015380][ T5589] veth0_macvtap: entered promiscuous mode [ 110.082250][ T5584] veth1_vlan: entered promiscuous mode [ 110.132183][ T5589] veth1_macvtap: entered promiscuous mode [ 110.237127][ T5588] veth0_vlan: entered promiscuous mode [ 110.280796][ T106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.280830][ T106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.338457][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.373345][ T5588] veth1_vlan: entered promiscuous mode [ 110.388192][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.432582][ T5584] veth0_macvtap: entered promiscuous mode [ 110.481407][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.481429][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.508159][ T5584] veth1_macvtap: entered promiscuous mode [ 110.536531][ T5586] veth0_vlan: entered promiscuous mode [ 110.708000][ T5586] veth1_vlan: entered promiscuous mode [ 110.748019][ T5584] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.926507][ T5588] veth0_macvtap: entered promiscuous mode [ 110.946572][ T5584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.181458][ T5588] veth1_macvtap: entered promiscuous mode [ 111.273467][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.273489][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.566392][ T5588] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.620053][ T5586] veth0_macvtap: entered promiscuous mode [ 111.787491][ T5588] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.807649][ T2164] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.807671][ T2164] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.809081][ T5586] veth1_macvtap: entered promiscuous mode [ 112.257971][ T5586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.358706][ T1272] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.358727][ T1272] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.451733][ T5586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.022453][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.022496][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.604227][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.604248][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.006334][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.006356][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.032879][ T1312] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.051121][ T5793] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 114.051149][ T5793] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 114.051181][ T5793] CPU: 0 UID: 0 PID: 5793 Comm: syz.3.4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 114.051207][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 114.051221][ T5793] RIP: 0010:vhci_hcd_probe+0x47/0x3f0 [ 114.051269][ T5793] Code: 0f 38 7c fa 49 8d 9e 80 00 00 00 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 13 bc e5 fa 48 8b 1b 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 fb bb e5 fa 4c 8b 23 48 c7 c0 00 c8 [ 114.051288][ T5793] RSP: 0018:ffffc90005d9fac0 EFLAGS: 00010246 [ 114.051316][ T5793] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 114.051330][ T5793] RDX: ffffc90006031000 RSI: 00000000000003c2 RDI: 00000000000003c3 [ 114.051345][ T5793] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.051359][ T5793] R10: dffffc0000000000 R11: ffffffff87499080 R12: ffff88801db97000 [ 114.051375][ T5793] R13: ffffffff8efd13e0 R14: ffff88801db97000 R15: ffffffff87499080 [ 114.051392][ T5793] FS: 00007fb1443966c0(0000) GS:ffff888125c3a000(0000) knlGS:0000000000000000 [ 114.051411][ T5793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.051426][ T5793] CR2: 00007fb14618b7c0 CR3: 000000003f62c000 CR4: 00000000003526f0 [ 114.051446][ T5793] Call Trace: [ 114.051454][ T5793] [ 114.051462][ T5793] ? platform_probe+0xed/0x190 [ 114.051491][ T5793] ? __pfx_vhci_hcd_probe+0x10/0x10 [ 114.051521][ T5793] platform_probe+0xf9/0x190 [ 114.051548][ T5793] ? __pfx_platform_probe+0x10/0x10 [ 114.051573][ T5793] really_probe+0x254/0xae0 [ 114.051606][ T5793] __driver_probe_device+0x1e8/0x360 [ 114.051637][ T5793] device_driver_attach+0xe0/0x1d0 [ 114.051669][ T5793] bind_store+0x1d3/0x220 [ 114.051695][ T5793] ? __pfx_sysfs_kf_write+0x10/0x10 [ 114.051739][ T5793] kernfs_fop_write_iter+0x3a5/0x540 [ 114.051770][ T5793] vfs_write+0x61e/0xbb0 [ 114.051799][ T5793] ? __pfx_vfs_write+0x10/0x10 [ 114.051826][ T5793] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 114.051853][ T5793] ? lockdep_hardirqs_on+0x7a/0x110 [ 114.051880][ T5793] ? mutex_lock_nested+0x152/0x1d0 [ 114.051913][ T5793] ? fdget_pos+0x252/0x320 [ 114.051939][ T5793] ksys_write+0x156/0x270 [ 114.051970][ T5793] ? __pfx_ksys_write+0x10/0x10 [ 114.051999][ T5793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.052023][ T5793] do_syscall_64+0x174/0x580 [ 114.052050][ T5793] ? trace_irq_disable+0x3b/0x140 [ 114.052084][ T5793] ? clear_bhb_loop+0x70/0xc0 [ 114.052110][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.052131][ T5793] RIP: 0033:0x7fb14613e0d9 [ 114.052158][ T5793] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 114.052177][ T5793] RSP: 002b:00007fb144396028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.052200][ T5793] RAX: ffffffffffffffda RBX: 00007fb1463c5fa0 RCX: 00007fb14613e0d9 [ 114.052217][ T5793] RDX: 0000000000000006 RSI: 0000200000000180 RDI: 0000000000000004 [ 114.052231][ T5793] RBP: 00007fb1461d5024 R08: 0000000000000000 R09: 0000000000000000 [ 114.052245][ T5793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.052258][ T5793] R13: 00007fb1463c6038 R14: 00007fb1463c5fa0 R15: 00007ffc7ba70378 [ 114.052284][ T5793] [ 114.052292][ T5793] Modules linked in: [ 114.052329][ T5793] ---[ end trace 0000000000000000 ]--- [ 114.052385][ T5790] zram0: detected capacity change from 0 to 20480 [ 114.052546][ T5793] RIP: 0010:vhci_hcd_probe+0x47/0x3f0 [ 114.052581][ T5793] Code: 0f 38 7c fa 49 8d 9e 80 00 00 00 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 13 bc e5 fa 48 8b 1b 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 fb bb e5 fa 4c 8b 23 48 c7 c0 00 c8 [ 114.052599][ T5793] RSP: 0018:ffffc90005d9fac0 EFLAGS: 00010246 [ 114.052618][ T5793] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 114.052632][ T5793] RDX: ffffc90006031000 RSI: 00000000000003c2 RDI: 00000000000003c3 [ 114.052647][ T5793] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.052662][ T5793] R10: dffffc0000000000 R11: ffffffff87499080 R12: ffff88801db97000 [ 114.052679][ T5793] R13: ffffffff8efd13e0 R14: ffff88801db97000 R15: ffffffff87499080 [ 114.052696][ T5793] FS: 00007fb1443966c0(0000) GS:ffff888125c3a000(0000) knlGS:0000000000000000 [ 114.052722][ T5793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.052736][ T5793] CR2: 00007fb14618b7c0 CR3: 000000003f62c000 CR4: 00000000003526f0 [ 114.052756][ T5793] Kernel panic - not syncing: Fatal exception [ 114.053464][ T5793] Kernel Offset: disabled