last executing test programs:
3.958566746s ago: executing program 3 (id=4):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='proc\x00', &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f0000000000)='500\x00', 0x3, 0x0)
pwrite64(r0, &(0x7f0000000000)='0\x00', 0x1, 0x0)
nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0)
2.321264342s ago: executing program 3 (id=5):
r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil)
r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0xa, 0x20, {"4831ff48c7c600008000480f38f13e"}}], 0x20})
r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04)
mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
1.436170416s ago: executing program 3 (id=6):
r0 = syz_usb_connect(0x2, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff0000407205feca00010000000109022e0001010080fa0904000004ff00000007058102400000070501024000000705820240000007050202400000"], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0})
syz_usb_ep_read(r0, 0x1, 0x100, &(0x7f0000000300)=""/256)
syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000100)="900100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000880100"/256)
nanosleep(&(0x7f0000000500)={0x1}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000600)='./sys\x00', &(0x7f0000000700)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/class/atm/cxacru0/device/downstream_rate\x00', 0x0, 0x0)
read(r1, &(0x7f0000000900)=""/256, 0x100)
1.261393847s ago: executing program 1 (id=2):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/uvc.0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/uvc.0/streaming/uncompressed/yuyv\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/uvc.0/streaming/uncompressed/yuyv/720p\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0x1ff)
symlinkat(&(0x7f0000000200)='./config/usb_gadget/g1/functions/uvc.0/streaming/uncompressed/yuyv/720p\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h/yuyv\x00')
symlinkat(&(0x7f0000000280)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/fs/h\x00')
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/hs/h\x00')
symlinkat(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0x1ff)
symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uvc.0/control/class/fs/h\x00')
symlinkat(&(0x7f00000004c0)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/uvc.0/control/class/ss/h\x00')
symlinkat(&(0x7f0000000540)='./config/usb_gadget/g1/functions/uvc.0\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/configs/c.1/uvc.0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0)
write(r0, &(0x7f0000000600)='dummy_udc.0', 0xb)
nanosleep(&(0x7f0000000640)={0x0, 0x5f5e100}, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000680), 0x0, 0x0)
ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f00000006c0)={0x0, 0x56595559})
1.131287826s ago: executing program 2 (id=3):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/acpi/parameters/debug_level\x00', 0x2, 0x0)
write(r0, &(0x7f00000000c0)='0xffffffff\x00', 0xb)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/acpi/parameters/debug_layer\x00', 0x2, 0x0)
write(r1, &(0x7f0000000140)='0xffffffff\x00', 0xb)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/acpi/devices/LNXSYBUS:00/status\x00', 0x0, 0x0)
read(r2, &(0x7f00000001c0)=""/10, 0xa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/acpi/devices/PNP0A03:00/status\x00', 0x0, 0x0)
read(r3, &(0x7f0000000240)=""/10, 0xa)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/acpi/devices/PNP0C0F:00/status\x00', 0x0, 0x0)
read(r4, &(0x7f00000002c0)=""/10, 0xa)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/acpi/devices/PNP0B00:00/status\x00', 0x0, 0x0)
read(r5, &(0x7f0000000340)=""/10, 0xa)
409.29725ms ago: executing program 2 (id=7):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0)
write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/kernel/tracing/instances/A\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/kernel/tracing/instances/B\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/kernel/tracing/instances/A/events/eprobes/my_eprobe/enable\x00', 0x2, 0x0)
write(r1, &(0x7f0000000900)='1\n\x00', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/kernel/tracing/instances/B/events/eprobes/my_eprobe/enable\x00', 0x2, 0x0)
write(r2, &(0x7f0000000b00)='1\n\x00', 0x2)
write(r1, &(0x7f0000000c00)='0\n\x00', 0x2)
write(r2, &(0x7f0000000d00)='0\n\x00', 0x2)
close(r1)
close(r2)
380.694641ms ago: executing program 1 (id=8):
r0 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testnqn\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0)
write(r1, &(0x7f0000000180)='1\x00', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0)
write(r2, &(0x7f0000000280)='/dev/nullb0\x00', 0xc)
r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0)
write(r3, &(0x7f0000000300)='1\x00', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0)
write(r4, &(0x7f0000000400)='rdma\x00', 0x4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/addr_adrfam\x00', 0x2, 0x0)
write(r5, &(0x7f0000000480)='ipv4\x00', 0x4)
r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_traddr\x00', 0x2, 0x0)
write(r6, &(0x7f0000000500)='127.0.0.1\x00', 0x9)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x2, 0x0)
write(r7, &(0x7f0000000580)='4421\x00', 0x4)
symlinkat(&(0x7f00000005c0)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/subsystems/testnqn\x00')
r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x2, 0x0)
write(r8, &(0x7f0000000680)='nqn=testnqn,transport=rdma,traddr=127.0.0.1,trsvcid=4421\x00', 0x38)
0s ago: executing program 0 (id=1):
syz_usb_connect(0x0, 0x59, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040da0b53810030010203010902470002010080fa090400000102060000052400100105240600010d240f0100000000ea050000000705810310000909040100020a0000000705820200020007050302000200"], 0x0)
nanosleep(&(0x7f0000000300)={0x1}, 0x0)
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts.
[ 92.171211][ T10] cfg80211: failed to load regulatory.db
[ 92.342116][ T5576] cgroup: Unknown subsys name 'net'
[ 92.614167][ T5576] cgroup: Unknown subsys name 'cpuset'
[ 92.666426][ T5576] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 94.674028][ T5576] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 97.328669][ T4906] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 97.389972][ T5596] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 97.418693][ T5596] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 97.423506][ T5596] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 97.441592][ T5596] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 97.453146][ T5599] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 97.457634][ T5600] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 97.462997][ T5600] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 97.464809][ T5596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.491983][ T60] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 97.493381][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.494428][ T5596] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 97.494704][ T5596] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.495135][ T60] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 97.499080][ T5596] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 97.505915][ T5602] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 97.506645][ T5602] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 97.514137][ T5602] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 97.609081][ T5596] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.742800][ T5596] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.567787][ T5596] Bluetooth: hci2: command tx timeout
[ 99.807359][ T5596] Bluetooth: hci0: command tx timeout
[ 99.807843][ T4906] Bluetooth: hci1: command tx timeout
[ 99.807853][ T5596] Bluetooth: hci3: command tx timeout
[ 100.063903][ T5590] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.065415][ T5590] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.066363][ T5590] bridge_slave_0: entered allmulticast mode
[ 100.076610][ T5590] bridge_slave_0: entered promiscuous mode
[ 100.129351][ T5590] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.129639][ T5590] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.130441][ T5590] bridge_slave_1: entered allmulticast mode
[ 100.133096][ T5590] bridge_slave_1: entered promiscuous mode
[ 100.324153][ T5588] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.324416][ T5588] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.324624][ T5588] bridge_slave_0: entered allmulticast mode
[ 100.331928][ T5588] bridge_slave_0: entered promiscuous mode
[ 100.359742][ T5590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.360223][ T5587] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.360591][ T5587] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.360881][ T5587] bridge_slave_0: entered allmulticast mode
[ 100.365488][ T5587] bridge_slave_0: entered promiscuous mode
[ 100.427055][ T5588] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.427343][ T5588] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.427569][ T5588] bridge_slave_1: entered allmulticast mode
[ 100.430203][ T5588] bridge_slave_1: entered promiscuous mode
[ 100.466231][ T5590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.528311][ T5587] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.528635][ T5587] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.529181][ T5587] bridge_slave_1: entered allmulticast mode
[ 100.531795][ T5587] bridge_slave_1: entered promiscuous mode
[ 100.533790][ T5589] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.534059][ T5589] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.534266][ T5589] bridge_slave_0: entered allmulticast mode
[ 100.544496][ T5589] bridge_slave_0: entered promiscuous mode
[ 100.641531][ T5589] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.641814][ T5589] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.642024][ T5589] bridge_slave_1: entered allmulticast mode
[ 100.644746][ T5589] bridge_slave_1: entered promiscuous mode
[ 100.754632][ T5588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.770608][ T5590] team0: Port device team_slave_0 added
[ 100.782725][ T5587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.815414][ T5588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.826517][ T5590] team0: Port device team_slave_1 added
[ 100.831788][ T5587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.842138][ T5589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.928556][ T5589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.017393][ T5588] team0: Port device team_slave_0 added
[ 101.019837][ T5590] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.019854][ T5590] 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.
[ 101.019874][ T5590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.025350][ T5587] team0: Port device team_slave_0 added
[ 101.093342][ T5588] team0: Port device team_slave_1 added
[ 101.095189][ T5590] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.095201][ T5590] 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.
[ 101.095225][ T5590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.123215][ T5587] team0: Port device team_slave_1 added
[ 101.147210][ T5589] team0: Port device team_slave_0 added
[ 101.212113][ T5589] team0: Port device team_slave_1 added
[ 101.277917][ T5588] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.277930][ 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.
[ 101.277950][ T5588] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.282455][ T5587] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.282467][ 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.
[ 101.282488][ T5587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.357683][ T5588] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.357699][ 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.
[ 101.357728][ T5588] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.427982][ T5587] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.427995][ 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.
[ 101.428016][ T5587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.430494][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.430506][ 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.
[ 101.430526][ T5589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.545242][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.545256][ 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.
[ 101.545276][ T5589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.645904][ T4906] Bluetooth: hci2: command tx timeout
[ 101.888280][ T4906] Bluetooth: hci1: command tx timeout
[ 101.888628][ T5602] Bluetooth: hci3: command tx timeout
[ 101.888654][ T5602] Bluetooth: hci0: command tx timeout
[ 101.992164][ T5590] hsr_slave_0: entered promiscuous mode
[ 101.994063][ T5590] hsr_slave_1: entered promiscuous mode
[ 102.165042][ T5588] hsr_slave_0: entered promiscuous mode
[ 102.173648][ T5588] hsr_slave_1: entered promiscuous mode
[ 102.175211][ T5588] debugfs: 'hsr0' already exists in 'hsr'
[ 102.175311][ T5588] Cannot create hsr debugfs directory
[ 102.211778][ T5587] hsr_slave_0: entered promiscuous mode
[ 102.213497][ T5587] hsr_slave_1: entered promiscuous mode
[ 102.214926][ T5587] debugfs: 'hsr0' already exists in 'hsr'
[ 102.214951][ T5587] Cannot create hsr debugfs directory
[ 102.282771][ T5589] hsr_slave_0: entered promiscuous mode
[ 102.284493][ T5589] hsr_slave_1: entered promiscuous mode
[ 102.287772][ T5589] debugfs: 'hsr0' already exists in 'hsr'
[ 102.287870][ T5589] Cannot create hsr debugfs directory
[ 103.255303][ T5590] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 103.349813][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 103.365371][ T5590] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 103.401962][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 103.417000][ T5590] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 103.448947][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 103.480607][ T5590] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 103.525444][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 103.668489][ T5588] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 103.700642][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 103.713063][ T5588] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 103.726466][ T4906] Bluetooth: hci2: command tx timeout
[ 103.763523][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 103.771633][ T5588] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 103.802871][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 103.831667][ T5588] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 103.870760][ T5588] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 103.971183][ T4906] Bluetooth: hci0: command tx timeout
[ 103.971219][ T4906] Bluetooth: hci3: command tx timeout
[ 103.971240][ T4906] Bluetooth: hci1: command tx timeout
[ 104.026300][ T5589] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 104.074878][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 104.098568][ T5589] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 104.142050][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 104.163115][ T5589] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 104.202724][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 104.241093][ T5589] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 104.284029][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 104.478163][ T5587] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 104.524194][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 104.547963][ T5587] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 104.580702][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 104.597326][ T5587] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 104.633971][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 104.654340][ T5587] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 104.694460][ T5587] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 104.732991][ T5590] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.875136][ T5590] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.943644][ T1403] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.943802][ T1403] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.040313][ T1403] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.040528][ T1403] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.133444][ T5588] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.278602][ T5588] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.330550][ T5589] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.352126][ T1448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.352413][ T1448] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.417545][ T1415] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.418902][ T1415] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.533847][ T5589] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.632265][ T5587] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.664708][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.664925][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.763965][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.764174][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.815854][ T5596] Bluetooth: hci2: command tx timeout
[ 105.841315][ T5587] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.903774][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.904035][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.007926][ T1415] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.008059][ T1415] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.046568][ T5596] Bluetooth: hci1: command tx timeout
[ 106.046601][ T5596] Bluetooth: hci3: command tx timeout
[ 106.046626][ T5596] Bluetooth: hci0: command tx timeout
[ 106.670903][ T5590] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.210102][ T5590] veth0_vlan: entered promiscuous mode
[ 107.362453][ T5590] veth1_vlan: entered promiscuous mode
[ 107.412811][ T5588] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.618656][ T5589] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.728636][ T5590] veth0_macvtap: entered promiscuous mode
[ 107.789903][ T5590] veth1_macvtap: entered promiscuous mode
[ 107.846913][ T5587] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.850516][ T5588] veth0_vlan: entered promiscuous mode
[ 107.938980][ T5590] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 107.960204][ T5588] veth1_vlan: entered promiscuous mode
[ 108.003165][ T5590] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.029658][ T5589] veth0_vlan: entered promiscuous mode
[ 108.074375][ T1415] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.093021][ T1415] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.112219][ T1415] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.132954][ T1415] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.144695][ T5589] veth1_vlan: entered promiscuous mode
[ 108.374681][ T5587] veth0_vlan: entered promiscuous mode
[ 108.524894][ T5588] veth0_macvtap: entered promiscuous mode
[ 108.661593][ T5588] veth1_macvtap: entered promiscuous mode
[ 108.730327][ T5587] veth1_vlan: entered promiscuous mode
[ 108.821217][ T5589] veth0_macvtap: entered promiscuous mode
[ 108.868685][ T1448] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.868708][ T1448] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.929200][ T5589] veth1_macvtap: entered promiscuous mode
[ 108.953209][ T5588] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.002707][ T5588] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.083044][ T1415] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.100895][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.100915][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.109520][ T1415] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.148469][ T1448] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.173711][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.201258][ T1448] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.247346][ T5587] veth0_macvtap: entered promiscuous mode
[ 109.310347][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.349500][ T5587] veth1_macvtap: entered promiscuous mode
[ 109.458191][ T1415] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.466322][ T1415] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.486843][ T1448] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.513686][ T1448] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.910206][ T5587] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 110.333890][ T5587] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 110.754395][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.754412][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.800586][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.841452][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.844206][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.844797][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.076782][ T1403] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.076804][ T1403] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.339555][ T1403] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.339579][ T1403] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.713173][ T5748] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[ 111.787255][ T1415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.787276][ T1415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.181797][ T1448] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.181820][ T1448] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.650857][ T1403] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.650879][ T1403] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.222483][ T5597] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[ 113.617604][ T5597] usb 4-1: not running at top speed; connect to a high speed hub
[ 113.641424][ T5597] usb 4-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00
[ 113.641457][ T5597] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 114.343538][ T5763] lo speed is unknown, defaulting to 1000
[ 114.359905][ T5763] lo speed is unknown, defaulting to 1000
[ 114.828541][ T5705] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 115.047727][ T5769] ------------[ cut here ]------------
[ 115.047745][ T5769] failed to allocate ring buffer on CPU 1
[ 115.047770][ T5769] WARNING: kernel/trace/ring_buffer.c:7976 at trace_rb_cpu_prepare+0x330/0x3c0, CPU#1: syz.2.7/5769
[ 115.047847][ T5769] Modules linked in:
[ 115.047888][ T5769] CPU: 1 UID: 0 PID: 5769 Comm: syz.2.7 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 115.047921][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 115.047939][ T5769] RIP: 0010:trace_rb_cpu_prepare+0x332/0x3c0
[ 115.047979][ T5769] Code: 08 f0 48 0f ab 03 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d e9 7d 88 8a 09 cc e8 87 3b fc ff 48 8d 3d 30 11 0b 0e 89 ee <67> 48 0f b9 3a b8 f4 ff ff ff eb d2 e8 6d 3b fc ff e9 ef fe ff ff
[ 115.047998][ T5769] RSP: 0018:ffffc9000642f7c0 EFLAGS: 00010283
[ 115.048018][ T5769] RAX: ffffffff81c96829 RBX: dffffc0000000000 RCX: 0000000000080000
[ 115.048035][ T5769] RDX: ffffc900111f3000 RSI: 0000000000000001 RDI: ffffffff8fd47960
[ 115.048051][ T5769] RBP: 0000000000000001 R08: ffffffff8fd0c47f R09: 1ffffffff1fa188f
[ 115.048068][ T5769] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: 0000000000000000
[ 115.048084][ T5769] R13: ffff888021683d88 R14: ffff888031d9f0a0 R15: 0000000000000000
[ 115.048101][ T5769] FS: 00007f045af546c0(0000) GS:ffff888125af2000(0000) knlGS:0000000000000000
[ 115.048120][ T5769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.048136][ T5769] CR2: 00007f56b44a3fd8 CR3: 000000002a5aa000 CR4: 00000000003526f0
[ 115.048155][ T5769] Call Trace:
[ 115.048164][ T5769]
[ 115.048181][ T5769] ? __pfx_trace_rb_cpu_prepare+0x10/0x10
[ 115.048217][ T5769] cpuhp_invoke_callback+0x498/0x810
[ 115.048254][ T5769] ? __pfx_trace_rb_cpu_prepare+0x10/0x10
[ 115.048294][ T5769] cpuhp_issue_call+0x3f0/0x750
[ 115.048324][ T5769] ? mutex_lock_nested+0x152/0x1d0
[ 115.048353][ T5769] ? __cpuhp_state_add_instance_cpuslocked+0x126/0x560
[ 115.048386][ T5769] __cpuhp_state_add_instance_cpuslocked+0x225/0x560
[ 115.048419][ T5769] __cpuhp_state_add_instance+0x25/0x40
[ 115.048447][ T5769] alloc_buffer+0x18aa/0x1d50
[ 115.048505][ T5769] __ring_buffer_alloc+0x2c/0x40
[ 115.048532][ T5769] allocate_trace_buffer+0x1d2/0x950
[ 115.048569][ T5769] ? __kmalloc_node_track_caller_noprof+0x584/0x7b0
[ 115.048606][ T5769] ? trace_array_create_systems+0x75/0xe60
[ 115.048642][ T5769] ? __pfx_allocate_trace_buffer+0x10/0x10
[ 115.048683][ T5769] ? __raw_spin_lock_init+0x45/0x100
[ 115.048719][ T5769] trace_array_create_systems+0x590/0xe60
[ 115.048754][ T5769] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 115.048777][ T5769] ? mutex_lock_nested+0x152/0x1d0
[ 115.048813][ T5769] instance_mkdir+0xd5/0x140
[ 115.048848][ T5769] tracefs_syscall_mkdir+0x11a/0x190
[ 115.048884][ T5769] ? __pfx_tracefs_syscall_mkdir+0x10/0x10
[ 115.048960][ T5769] ? generic_permission+0x2bf/0x670
[ 115.048989][ T5769] ? __pfx_tracefs_permission+0x10/0x10
[ 115.049026][ T5769] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 115.049060][ T5769] vfs_mkdir+0x408/0x620
[ 115.049100][ T5769] filename_mkdirat+0x289/0x520
[ 115.049140][ T5769] ? __pfx_filename_mkdirat+0x10/0x10
[ 115.049169][ T5769] ? strncpy_from_user+0x150/0x2c0
[ 115.049199][ T5769] ? do_getname+0x151/0x250
[ 115.049237][ T5769] __se_sys_mkdirat+0x35/0x150
[ 115.049299][ T5769] do_syscall_64+0x17b/0x530
[ 115.049323][ T5769] ? irqentry_exit+0x10f/0x8f0
[ 115.049344][ T5769] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.049367][ T5769] ? clear_bhb_loop+0x40/0x90
[ 115.049395][ T5769] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.049418][ T5769] RIP: 0033:0x7f045cd3e019
[ 115.049449][ T5769] 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
[ 115.049468][ T5769] RSP: 002b:00007f045af54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 115.049492][ T5769] RAX: ffffffffffffffda RBX: 00007f045cfc6180 RCX: 00007f045cd3e019
[ 115.049509][ T5769] RDX: 00000000000001ff RSI: 0000200000000600 RDI: ffffffffffffff9c
[ 115.049525][ T5769] RBP: 00007f045cdd500c R08: 0000000000000000 R09: 0000000000000000
[ 115.049540][ T5769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 115.049554][ T5769] R13: 00007f045cfc6218 R14: 00007f045cfc6180 R15: 00007ffc6e8d1b48
[ 115.049590][ T5769]
[ 115.049602][ T5769] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 115.049619][ T5769] CPU: 1 UID: 0 PID: 5769 Comm: syz.2.7 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 115.049644][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 115.049656][ T5769] Call Trace:
[ 115.049664][ T5769]
[ 115.049672][ T5769] vpanic+0x56c/0xa60
[ 115.049697][ T5769] ? __pfx__printk+0x10/0x10
[ 115.049722][ T5769] ? __pfx_vpanic+0x10/0x10
[ 115.049753][ T5769] ? is_bpf_text_address+0x292/0x2b0
[ 115.049779][ T5769] ? is_bpf_text_address+0x26/0x2b0
[ 115.049814][ T5769] panic+0xc5/0xd0
[ 115.049835][ T5769] ? __pfx_panic+0x10/0x10
[ 115.049876][ T5769] __warn+0x315/0x4c0
[ 115.049905][ T5769] ? trace_rb_cpu_prepare+0x330/0x3c0
[ 115.049940][ T5769] ? trace_rb_cpu_prepare+0x330/0x3c0
[ 115.049967][ T5769] __report_bug+0x276/0x570
[ 115.049990][ T5769] ? trace_rb_cpu_prepare+0x330/0x3c0
[ 115.050020][ T5769] ? __pfx___report_bug+0x10/0x10
[ 115.050049][ T5769] ? trace_rb_cpu_prepare+0x337/0x3c0
[ 115.050084][ T5769] report_bug_entry+0x19a/0x290
[ 115.050104][ T5769] ? trace_rb_cpu_prepare+0x332/0x3c0
[ 115.050131][ T5769] ? trace_rb_cpu_prepare+0x337/0x3c0
[ 115.050159][ T5769] handle_bug+0xce/0x200
[ 115.050183][ T5769] exc_invalid_op+0x1a/0x50
[ 115.050207][ T5769] asm_exc_invalid_op+0x1a/0x20
[ 115.050227][ T5769] RIP: 0010:trace_rb_cpu_prepare+0x332/0x3c0
[ 115.050257][ T5769] Code: 08 f0 48 0f ab 03 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d e9 7d 88 8a 09 cc e8 87 3b fc ff 48 8d 3d 30 11 0b 0e 89 ee <67> 48 0f b9 3a b8 f4 ff ff ff eb d2 e8 6d 3b fc ff e9 ef fe ff ff
[ 115.050273][ T5769] RSP: 0018:ffffc9000642f7c0 EFLAGS: 00010283
[ 115.050291][ T5769] RAX: ffffffff81c96829 RBX: dffffc0000000000 RCX: 0000000000080000
[ 115.050305][ T5769] RDX: ffffc900111f3000 RSI: 0000000000000001 RDI: ffffffff8fd47960
[ 115.050319][ T5769] RBP: 0000000000000001 R08: ffffffff8fd0c47f R09: 1ffffffff1fa188f
[ 115.050333][ T5769] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: 0000000000000000
[ 115.050346][ T5769] R13: ffff888021683d88 R14: ffff888031d9f0a0 R15: 0000000000000000
[ 115.050367][ T5769] ? trace_rb_cpu_prepare+0x329/0x3c0
[ 115.050408][ T5769] ? __pfx_trace_rb_cpu_prepare+0x10/0x10
[ 115.050437][ T5769] cpuhp_invoke_callback+0x498/0x810
[ 115.050466][ T5769] ? __pfx_trace_rb_cpu_prepare+0x10/0x10
[ 115.050500][ T5769] cpuhp_issue_call+0x3f0/0x750
[ 115.050523][ T5769] ? mutex_lock_nested+0x152/0x1d0
[ 115.050549][ T5769] ? __cpuhp_state_add_instance_cpuslocked+0x126/0x560
[ 115.050576][ T5769] __cpuhp_state_add_instance_cpuslocked+0x225/0x560
[ 115.050606][ T5769] __cpuhp_state_add_instance+0x25/0x40
[ 115.050632][ T5769] alloc_buffer+0x18aa/0x1d50
[ 115.050682][ T5769] __ring_buffer_alloc+0x2c/0x40
[ 115.050706][ T5769] allocate_trace_buffer+0x1d2/0x950
[ 115.050740][ T5769] ? __kmalloc_node_track_caller_noprof+0x584/0x7b0
[ 115.050774][ T5769] ? trace_array_create_systems+0x75/0xe60
[ 115.050807][ T5769] ? __pfx_allocate_trace_buffer+0x10/0x10
[ 115.050844][ T5769] ? __raw_spin_lock_init+0x45/0x100
[ 115.050877][ T5769] trace_array_create_systems+0x590/0xe60
[ 115.051070][ T5769] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 115.051101][ T5769] ? mutex_lock_nested+0x152/0x1d0
[ 115.051137][ T5769] instance_mkdir+0xd5/0x140
[ 115.051174][ T5769] tracefs_syscall_mkdir+0x11a/0x190
[ 115.051208][ T5769] ? __pfx_tracefs_syscall_mkdir+0x10/0x10
[ 115.051238][ T5769] ? generic_permission+0x2bf/0x670
[ 115.051267][ T5769] ? __pfx_tracefs_permission+0x10/0x10
[ 115.051302][ T5769] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 115.051336][ T5769] vfs_mkdir+0x408/0x620
[ 115.051375][ T5769] filename_mkdirat+0x289/0x520
[ 115.051411][ T5769] ? __pfx_filename_mkdirat+0x10/0x10
[ 115.051438][ T5769] ? strncpy_from_user+0x150/0x2c0
[ 115.051469][ T5769] ? do_getname+0x151/0x250
[ 115.051508][ T5769] __se_sys_mkdirat+0x35/0x150
[ 115.051544][ T5769] do_syscall_64+0x17b/0x530
[ 115.051567][ T5769] ? irqentry_exit+0x10f/0x8f0
[ 115.051588][ T5769] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.051631][ T5769] ? clear_bhb_loop+0x40/0x90
[ 115.051664][ T5769] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.051688][ T5769] RIP: 0033:0x7f045cd3e019
[ 115.051710][ T5769] 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
[ 115.051729][ T5769] RSP: 002b:00007f045af54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 115.051753][ T5769] RAX: ffffffffffffffda RBX: 00007f045cfc6180 RCX: 00007f045cd3e019
[ 115.051770][ T5769] RDX: 00000000000001ff RSI: 0000200000000600 RDI: ffffffffffffff9c
[ 115.051786][ T5769] RBP: 00007f045cdd500c R08: 0000000000000000 R09: 0000000000000000
[ 115.051800][ T5769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 115.051814][ T5769] R13: 00007f045cfc6218 R14: 00007f045cfc6180 R15: 00007ffc6e8d1b48
[ 115.051849][ T5769]
[ 115.052021][ T5769] Kernel Offset: disabled