last executing test programs:
3.782661034s ago: executing program 0 (id=1):
syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x1, 0xfa, 0x41b}}}, 0x7)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000140)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff)
mount(&(0x7f0000000240)=@filename='none\x00', 0x0, &(0x7f00000002c0)='debugfs\x00', 0x0, &(0x7f0000000300)='\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./debug/bluetooth/hci0/force_devcoredump\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)="020000000000000068656c6c6f000000", 0x10)
close(r0)
pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/class/devcoredump/disabled\x00', 0x2, 0x0)
write(r1, &(0x7f0000000400)='1\x00', 0x2)
close(r1)
3.778764672s ago: executing program 1 (id=2):
syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040ac05a8120000000000010902240001010000000904000001fff00000090581024000000000090502024000000000"], 0x0)
nanosleep(&(0x7f0000000300)={0x1}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/usb/devices/1-1:1.0/driver\x00', 0x0, 0x0)
3.492797411s ago: executing program 3 (id=4):
syz_usb_connect(0x2, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c30b010001000102000109022000010100c0320904000002ff0000000705810240000007050202400000"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0})
nanosleep(&(0x7f0000000300)={0x2}, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000400)='./ttyUSB0\x00', 0x81b6, 0xbc00)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./ttyUSB0\x00', 0x0, 0x0)
3.360703998s ago: executing program 2 (id=3):
r0 = openat$kvm(0xffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
r3 = userfaultfd(0x1)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0))
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1})
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1001}]}) (async)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1001}]}) (async)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1001}]}) (async)
ioctl$UFFDIO_UNREGISTER(r3, 0x4010aa01, &(0x7f0000000200)={&(0x7f0000000000/0x2000)=nil, 0x2000})
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1001}]}) (async)
madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1001}]}) (async)
mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil)
2.701589627s ago: executing program 0 (id=5):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf)
ioctl(r0, 0x400455c8, 0x0)
write(r0, &(0x7f0000000100)="040e0401030c00", 0x7)
write(r0, &(0x7f0000000180)="040e0c01011000060000060f000000", 0xf)
write(r0, &(0x7f0000000200)="040e0a01021000000000000000", 0xd)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r1, &(0x7f0000000300)={0x1f, 0xffff, 0x3}, 0x6)
write(r1, &(0x7f0000000400)="08000000010001", 0x7)
write(r1, &(0x7f0000000500)="05000000010001", 0x7)
nanosleep(&(0x7f0000000600)={0x0, 0x2faf080}, 0x0)
write(r0, &(0x7f0000000680)="040e04011b0c00", 0x7)
write(r0, &(0x7f0000000700)="040e04011d0c00", 0x7)
write(r1, &(0x7f0000000800)="08000000010000", 0x7)
nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0)
1.348972018s ago: executing program 1 (id=6):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys_mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys_mnt\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev_mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000000140)='./dev_mnt\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mnt/module/firmware_class/parameters/path\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='/dev\x00', 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev_mnt/dvb-usb-vp702x-02.fw\x00', 0x42, 0x1ff)
ftruncate(r1, 0x3c)
close(r1)
r2 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040d31307320000000000010902200001010080fa0904000002ffffff000705810240000007050202400000"], 0x0)
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r2, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc0, 0x0, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
nanosleep(&(0x7f0000000500)={0x1}, 0x0)
r3 = syz_open_dev$dvb_frontend(&(0x7f0000000400), 0x0, 0x2)
ioctl$FE_SET_TONE(r3, 0x6f42, &(0x7f0000000600)=0x1)
556.630163ms ago: executing program 0 (id=7):
syz_usb_connect(0x3, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000402505a1a40000010203010902290001010080fa0904000001ffffff00070581020002010904000101ffffff0007058202000201"], 0x0)
r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0xc, 0x2)
ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000300))
ioctl$USBDEVFS_CLAIMINTERFACE(r0, 0x8004550f, &(0x7f0000000500))
ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000600)={0x0, 0x1})
ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000700))
ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000800)=0x1)
311.070066ms ago: executing program 3 (id=8):
syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x1, 0xfa, 0x41b}}}, 0x7)
syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="04100100"], 0x4)
nanosleep(&(0x7f00000000c0)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
nanosleep(&(0x7f0000000140)={0x0, 0x1312d00}, 0x0)
syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="040e0c010310000000004000000000"], 0xf)
nanosleep(&(0x7f00000001c0)={0x0, 0x1312d00}, 0x0)
syz_emit_vhci(&(0x7f0000000200)=ANY=[@ANYBLOB="040e0c010110000600000600000000"], 0xf)
nanosleep(&(0x7f0000000240)={0x0, 0x1312d00}, 0x0)
syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
nanosleep(&(0x7f00000002c0)={0x0, 0x1312d00}, 0x0)
syz_emit_vhci(&(0x7f0000000300)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
syz_emit_vhci(&(0x7f00000003c0)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0)
197.725749ms ago: executing program 2 (id=9):
syz_usb_connect(0x1, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002020000402505a1a400010000000109023500010100c000090400000302020100052400100105240100010424020f0705810310000a0705820200020007050102000200"], 0x0)
45.762472ms ago: executing program 3 (id=10):
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000200)='nfsd\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/filecache\x00', 0x2, 0x0)
0s ago: executing program 3 (id=11):
r0 = syz_usb_connect(0x3, 0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000407205a258000101020001090230000201008050080b01020000000009040000000000000009040100010000000007058101400001"], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x0, &(0x7f0000000300)={0x40, 0xd, 0x4, "c4000000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
nanosleep(&(0x7f0000000400)={0x1}, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000500), 0x0, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r1, 0x4101, &(0x7f0000000540))
ioctl$SNDRV_PCM_IOCTL_PREPARE(r1, 0x4140, 0x0)
ioctl$SNDRV_PCM_IOCTL_START(r1, 0x4142, 0x0)
nanosleep(&(0x7f0000000400)={0x1}, 0x0)
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts.
[ 71.478834][ T5600] cgroup: Unknown subsys name 'net'
[ 71.586581][ T5600] cgroup: Unknown subsys name 'cpuset'
[ 71.595937][ T5600] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 72.988666][ T5600] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 76.074371][ T5614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.087459][ T5614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.095021][ T5614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.110345][ T5614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.118157][ T5614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.171442][ T4933] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 76.180268][ T4933] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 76.188153][ T4933] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 76.196872][ T4933] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 76.204474][ T4933] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 76.239069][ T4933] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 76.258794][ T5625] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 76.259905][ T5625] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 76.260363][ T5625] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 76.260679][ T5625] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 76.261966][ T5625] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 76.262713][ T5625] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 76.267624][ T4933] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 76.290752][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 76.304907][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 77.588369][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.588538][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.588947][ T5612] bridge_slave_0: entered allmulticast mode
[ 77.590679][ T5612] bridge_slave_0: entered promiscuous mode
[ 77.623630][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.623984][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.624102][ T5612] bridge_slave_1: entered allmulticast mode
[ 77.625793][ T5612] bridge_slave_1: entered promiscuous mode
[ 77.720877][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.721025][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.721431][ T5616] bridge_slave_0: entered allmulticast mode
[ 77.723121][ T5616] bridge_slave_0: entered promiscuous mode
[ 77.730642][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.764163][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.764286][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.764407][ T5616] bridge_slave_1: entered allmulticast mode
[ 77.766132][ T5616] bridge_slave_1: entered promiscuous mode
[ 77.794128][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.807405][ T5621] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.807529][ T5621] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.807666][ T5621] bridge_slave_0: entered allmulticast mode
[ 77.809364][ T5621] bridge_slave_0: entered promiscuous mode
[ 77.842652][ T5621] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.844109][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.844229][ T5621] bridge_slave_1: entered allmulticast mode
[ 77.845861][ T5621] bridge_slave_1: entered promiscuous mode
[ 77.864077][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.867229][ T5612] team0: Port device team_slave_0 added
[ 77.893189][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.898176][ T5612] team0: Port device team_slave_1 added
[ 77.912621][ T5619] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.912772][ T5619] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.912886][ T5619] bridge_slave_0: entered allmulticast mode
[ 77.915330][ T5619] bridge_slave_0: entered promiscuous mode
[ 77.944258][ T5619] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.944404][ T5619] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.944763][ T5619] bridge_slave_1: entered allmulticast mode
[ 77.946369][ T5619] bridge_slave_1: entered promiscuous mode
[ 77.977383][ T5621] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.980308][ T5621] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.012234][ T5616] team0: Port device team_slave_0 added
[ 78.023993][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.024351][ T5612] 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.
[ 78.024377][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.027501][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.027514][ T5612] 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.
[ 78.027538][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.031258][ T5619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.034587][ T5616] team0: Port device team_slave_1 added
[ 78.050633][ T5621] team0: Port device team_slave_0 added
[ 78.064785][ T5619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.081730][ T5621] team0: Port device team_slave_1 added
[ 78.114259][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.114275][ T5616] 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.
[ 78.114298][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.172653][ T5619] team0: Port device team_slave_0 added
[ 78.176271][ T5619] team0: Port device team_slave_1 added
[ 78.176936][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.176948][ T5616] 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.
[ 78.176972][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.178481][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.178493][ T5621] 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.
[ 78.178516][ T5621] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.197243][ T52] Bluetooth: hci0: command tx timeout
[ 78.218955][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.218970][ T5621] 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.
[ 78.218994][ T5621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.227526][ T5612] hsr_slave_0: entered promiscuous mode
[ 78.228515][ T5612] hsr_slave_1: entered promiscuous mode
[ 78.279987][ T52] Bluetooth: hci1: command tx timeout
[ 78.280139][ T52] Bluetooth: hci3: command tx timeout
[ 78.309184][ T5616] hsr_slave_0: entered promiscuous mode
[ 78.310507][ T5616] hsr_slave_1: entered promiscuous mode
[ 78.311212][ T5616] debugfs: 'hsr0' already exists in 'hsr'
[ 78.311550][ T5616] Cannot create hsr debugfs directory
[ 78.312868][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.312880][ T5619] 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.
[ 78.312904][ T5619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.356559][ T5614] Bluetooth: hci2: command tx timeout
[ 78.452275][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.453559][ T5619] 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.
[ 78.453586][ T5619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.545499][ T5621] hsr_slave_0: entered promiscuous mode
[ 78.546387][ T5621] hsr_slave_1: entered promiscuous mode
[ 78.547088][ T5621] debugfs: 'hsr0' already exists in 'hsr'
[ 78.547105][ T5621] Cannot create hsr debugfs directory
[ 78.596251][ T5619] hsr_slave_0: entered promiscuous mode
[ 78.599420][ T5619] hsr_slave_1: entered promiscuous mode
[ 78.600155][ T5619] debugfs: 'hsr0' already exists in 'hsr'
[ 78.600172][ T5619] Cannot create hsr debugfs directory
[ 78.933920][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.949075][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 78.951684][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.959228][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 78.972720][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.982268][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 78.992618][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.001340][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 79.053866][ T5616] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 79.063126][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 79.065823][ T5616] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 79.074452][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 79.084195][ T5616] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 79.092470][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 79.093225][ T5616] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 79.109237][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 79.177740][ T5621] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 79.188278][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 79.194950][ T5621] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 79.204462][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 79.212901][ T5621] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 79.221951][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 79.236486][ T5621] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 79.246029][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 79.315212][ T5619] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 79.325917][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 79.326625][ T5619] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 79.336063][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 79.338389][ T5619] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 79.346991][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 79.364560][ T5619] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 79.373245][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 79.418641][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.457110][ T5612] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.478810][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.494351][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.494482][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.532176][ T59] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.532243][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.553057][ T5616] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.587993][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.588089][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.590296][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.590388][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.658597][ T5621] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.676637][ T5619] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.739364][ T5621] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.748132][ T5619] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.766407][ T1175] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.766527][ T1175] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.790972][ T1175] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.791085][ T1175] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.818448][ T1175] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.818563][ T1175] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.831823][ T1175] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.831916][ T1175] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.274124][ T5614] Bluetooth: hci0: command tx timeout
[ 80.354602][ T5614] Bluetooth: hci3: command tx timeout
[ 80.354651][ T5614] Bluetooth: hci1: command tx timeout
[ 80.441246][ T52] Bluetooth: hci2: command tx timeout
[ 80.545580][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.686904][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.701180][ T5612] veth0_vlan: entered promiscuous mode
[ 80.738042][ T5612] veth1_vlan: entered promiscuous mode
[ 80.779961][ T5619] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.827174][ T5616] veth0_vlan: entered promiscuous mode
[ 80.855201][ T5612] veth0_macvtap: entered promiscuous mode
[ 80.870499][ T5616] veth1_vlan: entered promiscuous mode
[ 80.883316][ T5612] veth1_macvtap: entered promiscuous mode
[ 80.896355][ T5621] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.917069][ T5619] veth0_vlan: entered promiscuous mode
[ 80.931964][ T5619] veth1_vlan: entered promiscuous mode
[ 80.943197][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.946944][ T5616] veth0_macvtap: entered promiscuous mode
[ 80.951214][ T5616] veth1_macvtap: entered promiscuous mode
[ 80.981557][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.983050][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.003330][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.070492][ T5621] veth0_vlan: entered promiscuous mode
[ 81.085186][ T5619] veth0_macvtap: entered promiscuous mode
[ 81.104862][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.122641][ T5619] veth1_macvtap: entered promiscuous mode
[ 81.147695][ T5621] veth1_vlan: entered promiscuous mode
[ 81.187448][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.205928][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.206107][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.206563][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.206582][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.207853][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.207892][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.236865][ T509] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.239098][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.267954][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.268023][ T59] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.268061][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.268074][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.268593][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.269168][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.269205][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.269239][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.379002][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.379046][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.382069][ T5621] veth0_macvtap: entered promiscuous mode
[ 81.425120][ T5621] veth1_macvtap: entered promiscuous mode
[ 81.451859][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.461916][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.519881][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.565595][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.565629][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.570470][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.584900][ T5616] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 81.711212][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.711256][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.785603][ T509] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.824021][ T59] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.824090][ T59] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.824122][ T59] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.980141][ T509] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.980190][ T509] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.063662][ T509] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.063701][ T509] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.201860][ T5769] 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.
[ 82.219304][ T25] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 82.303663][ T30] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[ 82.374301][ T25] usb 2-1: New USB device found, idVendor=05ac, idProduct=12a8, bcdDevice= 0.00
[ 82.377759][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
[ 82.377788][ T25] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[ 82.377828][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 82.387815][ T5763] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 82.387956][ T5763] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 82.434493][ T52] Bluetooth: hci1: command tx timeout
[ 82.434505][ T5614] Bluetooth: hci3: command tx timeout
[ 82.455068][ T30] usb 4-1: not running at top speed; connect to a high speed hub
[ 82.455123][ T30] usb 4-1: New USB device found, idVendor=0bc3, idProduct=0001, bcdDevice= 0.01
[ 82.458010][ T30] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 82.458033][ T30] usb 4-1: Product: syz
[ 82.458046][ T30] usb 4-1: Manufacturer: syz
[ 82.480486][ T30] ipw 4-1:1.0: IPWireless converter converter detected
[ 82.492073][ T30] usb 4-1: IPWireless converter converter now attached to ttyUSB0
[ 82.514035][ T52] Bluetooth: hci2: command tx timeout
[ 82.863141][ T3360] Bluetooth: hci4: Frame reassembly failed (-84)
[ 82.863317][ T3360] Bluetooth: hci4: Frame reassembly failed (-84)
[ 82.863379][ T3360] Bluetooth: hci4: Frame reassembly failed (-84)
[ 82.863438][ T3360] Bluetooth: hci4: Frame reassembly failed (-84)
[ 82.864557][ T3360] Bluetooth: hci4: Frame reassembly failed (-84)
[ 82.874584][ T5775] Bluetooth: MGMT ver 1.23
[ 83.600387][ T30] apple-mfi-fastcharge 2-1: USB disconnect, device number 2
[ 84.034515][ T5614] Bluetooth: hci0: command tx timeout
[ 84.393548][ T5689] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 84.515314][ T5614] Bluetooth: hci1: command tx timeout
[ 84.515327][ T4933] Bluetooth: hci3: command tx timeout
[ 84.555875][ T5689] usb 2-1: New USB device found, idVendor=13d3, idProduct=3207, bcdDevice= 0.00
[ 84.557005][ T5689] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
[ 84.557032][ T5689] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64
[ 84.557068][ T5689] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 84.561043][ T5778] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 84.561167][ T5778] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 84.572595][ T5689] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in cold state, will try to load a firmware
[ 84.581894][ T5689] dvb-usb: downloading firmware from file 'dvb-usb-vp702x-02.fw'
[ 84.605116][ T5614] Bluetooth: hci2: command tx timeout
[ 84.683907][ T30] usb 4-1: USB disconnect, device number 2
[ 84.695929][ T30] ipw ttyUSB0: IPWireless converter converter now disconnected from ttyUSB0
[ 84.707007][ T30] ipw 4-1:1.0: device disconnected
[ 84.915135][ T52] Bluetooth: hci4: Opcode 0x1003 failed: -110
[ 85.223999][ T5705] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 85.276308][ T5614] Bluetooth: hci2: hardware error 0x00
[ 85.384049][ T5705] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.00
[ 85.388579][ T5705] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 85.388603][ T5705] usb 1-1: Product: syz
[ 85.388616][ T5705] usb 1-1: Manufacturer: syz
[ 85.388629][ T5705] usb 1-1: SerialNumber: syz
[ 85.430952][ T52] Bluetooth: hci2: unexpected event for opcode 0x1002
[ 85.431389][ T52] Bluetooth: hci2: unexpected event for opcode 0x2003
[ 85.556481][ T9] usb 3-1: new low-speed USB device number 2 using dummy_hcd
[ 85.703694][ T9] usb 3-1: Invalid ep0 maxpacket: 64
[ 85.773595][ T25] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 85.833888][ T9] usb 3-1: new low-speed USB device number 3 using dummy_hcd
[ 85.924377][ T25] usb 4-1: New USB device found, idVendor=0572, idProduct=58a2, bcdDevice= 1.00
[ 85.925940][ T25] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 85.928247][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 85.928291][ T25] usb 4-1: Product: syz
[ 85.928305][ T25] usb 4-1: Manufacturer: syz
[ 85.949944][ T25] cx231xx 4-1:1.1: New device syz syz @ 480 Mbps (0572:58a2) with 2 interfaces
[ 85.993698][ T9] usb 3-1: Invalid ep0 maxpacket: 64
[ 86.002395][ T9] usb usb3-port1: attempt power cycle
[ 86.055158][ T25] cx231xx 4-1:1.1: Failed to read PCB config
[ 86.055296][ T25] cx231xx 4-1:1.1: probe with driver cx231xx failed with error -110
[ 86.333556][ T9] usb 3-1: new low-speed USB device number 4 using dummy_hcd
[ 86.355465][ T9] usb 3-1: Invalid ep0 maxpacket: 64
[ 86.483579][ T9] usb 3-1: new low-speed USB device number 5 using dummy_hcd
[ 86.503983][ T9] usb 3-1: Invalid ep0 maxpacket: 64
[ 86.504410][ T9] usb usb3-port1: unable to enumerate USB device
[ 86.681336][ T10] cfg80211: failed to load regulatory.db
[ 87.382825][
** replaying previous printk message **
[ 87.382825][ T5689] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in warm state.
[ 87.382974][ T5689] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 87.384082][ T5689] dvbdev: DVB: registering new adapter (TwinhanDTV StarBox DVB-S USB2.0 (VP7021))
[ 87.384167][ T5689] usb 2-1: media controller created
[ 87.384210][ T5689] ------------[ cut here ]------------
[ 87.384217][ T5689] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[ 87.384228][ T5689] WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x12e6/0x1550, CPU#1: kworker/1:3/5689
[ 87.441968][ T5689] Modules linked in:
[ 87.445975][ T5689] CPU: 1 UID: 0 PID: 5689 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full)
[ 87.455409][ T5689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 87.465561][ T5689] Workqueue: usb_hub_wq hub_event
[ 87.470627][ T5689] RIP: 0010:__mutex_lock+0x12ed/0x1550
[ 87.476287][ T5689] Code: f4 9a 90 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 47 02 00 00 83 3d 57 f1 af 04 00 75 13 48 8d 3d ea ec b2 04 48 c7 c6 e0 11 0d 8c <67> 48 0f b9 3a 90 e9 67 ee ff ff 90 0f 0b 90 e9 3a f2 ff ff 90 0f
[ 87.485244][ T5614] Bluetooth: hci2: Opcode 0x0c45 failed: -110
[ 87.502346][ T5689] RSP: 0018:ffffc90004096880 EFLAGS: 00010246
[ 87.508470][ T5689] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000100000
[ 87.516473][ T5689] RDX: ffffc900184e0000 RSI: ffffffff8c0d11e0 RDI: ffffffff909df020
[ 87.524460][ T5689] RBP: ffffc90004096a20 R08: ffffffff909af483 R09: 1ffffffff2135e90
[ 87.532442][ T5689] R10: dffffc0000000000 R11: fffffbfff2135e91 R12: ffff88802a118e00
[ 87.540454][ T5689] R13: 0000000000000000 R14: 1ffff92000812d24 R15: 0000000000000000
[ 87.548463][ T5689] FS: 0000000000000000(0000) GS:ffff8881249ab000(0000) knlGS:0000000000000000
[ 87.557492][ T5689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.564110][ T5689] CR2: 00007f2d2e2b7ff8 CR3: 0000000021fd2000 CR4: 00000000003526f0
[ 87.572083][ T5689] Call Trace:
[ 87.575411][ T5689]
[ 87.578343][ T5689] ? __pfx_dev_printk_emit+0x10/0x10
[ 87.583684][ T5689] ? vp702x_read_mac_addr+0x53/0x500
[ 87.589172][ T5689] ? __pfx___mutex_lock+0x10/0x10
[ 87.594398][ T5689] ? _dev_info+0x11e/0x180
[ 87.598827][ T5689] ? __pfx__dev_info+0x10/0x10
[ 87.603635][ T5689] vp702x_read_mac_addr+0x53/0x500
[ 87.608773][ T5689] dvb_usb_adapter_dvb_init+0x95a/0xdb0
[ 87.614433][ T5689] ? __pfx_dvb_usb_data_complete_204+0x10/0x10
[ 87.620605][ T5689] dvb_usb_device_init+0x1c05/0x2570
[ 87.625934][ T5689] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 87.631568][ T5689] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.637017][ T5689] ? do_raw_spin_lock+0x12b/0x2f0
[ 87.642049][ T5689] vp702x_usb_probe+0x9c/0x200
[ 87.646836][ T5689] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 87.652654][ T5689] ? __pfx_vp702x_usb_probe+0x10/0x10
[ 87.658064][ T5689] ? __pm_runtime_set_status+0x994/0xc80
[ 87.663731][ T5689] usb_probe_interface+0x788/0xe50
[ 87.668915][ T5689] ? __pfx_usb_probe_interface+0x10/0x10
[ 87.674623][ T5689] ? sysfs_do_create_link_sd+0xe0/0x110
[ 87.680173][ T5689] ? driver_sysfs_add+0x1fe/0x210
[ 87.685236][ T5689] ? __pfx_usb_probe_interface+0x10/0x10
[ 87.690986][ T5689] really_probe+0x254/0xae0
[ 87.695681][ T5689] __driver_probe_device+0x1e8/0x360
[ 87.700999][ T5689] driver_probe_device+0x4f/0x240
[ 87.706094][ T5689] __device_attach_driver+0x270/0x410
[ 87.711485][ T5689] bus_for_each_drv+0x258/0x2f0
[ 87.716812][ T5689] ? __pfx___device_attach_driver+0x10/0x10
[ 87.722715][ T5689] ? __pfx_bus_for_each_drv+0x10/0x10
[ 87.728440][ T5689] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 87.734300][ T5689] __device_attach+0x2c4/0x450
[ 87.739102][ T5689] ? __pfx___device_attach+0x10/0x10
[ 87.744446][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 87.749577][ T5689] ? _raw_spin_unlock+0x28/0x50
[ 87.754470][ T5689] device_initial_probe+0xa1/0xd0
[ 87.759513][ T5689] bus_probe_device+0x12a/0x220
[ 87.764438][ T5689] device_add+0x7d7/0xb80
[ 87.768774][ T5689] usb_set_configuration+0x1ad8/0x2180
[ 87.774389][ T5689] usb_generic_driver_probe+0x8d/0x150
[ 87.779874][ T5689] usb_probe_device+0x1c3/0x3b0
[ 87.784776][ T5689] ? __pfx_usb_probe_device+0x10/0x10
[ 87.790167][ T5689] really_probe+0x254/0xae0
[ 87.794870][ T5689] __driver_probe_device+0x1e8/0x360
[ 87.800155][ T5689] driver_probe_device+0x4f/0x240
[ 87.805331][ T5689] __device_attach_driver+0x270/0x410
[ 87.810721][ T5689] bus_for_each_drv+0x258/0x2f0
[ 87.815629][ T5689] ? __pfx___device_attach_driver+0x10/0x10
[ 87.821535][ T5689] ? __pfx_bus_for_each_drv+0x10/0x10
[ 87.826932][ T5689] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 87.832747][ T5689] __device_attach+0x2c4/0x450
[ 87.837548][ T5689] ? __pfx___device_attach+0x10/0x10
[ 87.842852][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 87.848061][ T5689] ? _raw_spin_unlock+0x28/0x50
[ 87.852919][ T5689] device_initial_probe+0xa1/0xd0
[ 87.857973][ T5689] bus_probe_device+0x12a/0x220
[ 87.862832][ T5689] device_add+0x7d7/0xb80
[ 87.867191][ T5689] usb_new_device+0x9aa/0x1690
[ 87.871966][ T5689] ? __pfx_usb_new_device+0x10/0x10
[ 87.877270][ T5689] ? _raw_spin_unlock_irq+0x23/0x50
[ 87.882476][ T5689] hub_event+0x28e8/0x4d30
[ 87.886917][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 87.892046][ T5689] ? __pfx_hub_event+0x10/0x10
[ 87.897009][ T5689] ? rcu_is_watching+0x16/0xb0
[ 87.901762][ T5689] ? process_scheduled_works+0x97a/0x1630
[ 87.907640][ T5689] process_scheduled_works+0xc3d/0x1630
[ 87.913211][ T5689] ? __pfx_process_scheduled_works+0x10/0x10
[ 87.919225][ T5689] ? assign_work+0x3cf/0x5d0
[ 87.923848][ T5689] worker_thread+0xa47/0xfb0
[ 87.928449][ T5689] ? __kthread_parkme+0x71/0x1f0
[ 87.933378][ T5689] kthread+0x38b/0x480
[ 87.937512][ T5689] ? __pfx_worker_thread+0x10/0x10
[ 87.942645][ T5689] ? __pfx_kthread+0x10/0x10
[ 87.947255][ T5689] ret_from_fork+0x514/0xb70
[ 87.951865][ T5689] ? __pfx_ret_from_fork+0x10/0x10
[ 87.957168][ T5689] ? __switch_to+0xc89/0x1420
[ 87.961857][ T5689] ? __pfx_kthread+0x10/0x10
[ 87.966501][ T5689] ret_from_fork_asm+0x1a/0x30
[ 87.971274][ T5689]
[ 87.974304][ T5689] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 87.981604][ T5689] CPU: 1 UID: 0 PID: 5689 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full)
[ 87.990958][ T5689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 88.001008][ T5689] Workqueue: usb_hub_wq hub_event
[ 88.006029][ T5689] Call Trace:
[ 88.009295][ T5689]
[ 88.012214][ T5689] vpanic+0x56d/0xa60
[ 88.016187][ T5689] ? __pfx__printk+0x10/0x10
[ 88.020768][ T5689] ? __pfx_vpanic+0x10/0x10
[ 88.025258][ T5689] ? is_bpf_text_address+0x292/0x2b0
[ 88.030528][ T5689] ? is_bpf_text_address+0x26/0x2b0
[ 88.035735][ T5689] panic+0xc5/0xd0
[ 88.039466][ T5689] ? __pfx_panic+0x10/0x10
[ 88.043895][ T5689] ? ret_from_fork_asm+0x1a/0x30
[ 88.048828][ T5689] __warn+0x315/0x4c0
[ 88.052813][ T5689] ? __mutex_lock+0x12e6/0x1550
[ 88.057649][ T5689] ? __mutex_lock+0x12e6/0x1550
[ 88.062484][ T5689] __report_bug+0x276/0x570
[ 88.066979][ T5689] ? __mutex_lock+0x12e6/0x1550
[ 88.071827][ T5689] ? __pfx___report_bug+0x10/0x10
[ 88.076853][ T5689] ? vprintk_emit+0x4ee/0x560
[ 88.081519][ T5689] report_bug_entry+0x19b/0x290
[ 88.086358][ T5689] ? __mutex_lock+0x12ed/0x1550
[ 88.091212][ T5689] ? __mutex_lock+0x12f2/0x1550
[ 88.096070][ T5689] handle_bug+0xce/0x200
[ 88.100325][ T5689] exc_invalid_op+0x1a/0x50
[ 88.104844][ T5689] asm_exc_invalid_op+0x1a/0x20
[ 88.109694][ T5689] RIP: 0010:__mutex_lock+0x12ed/0x1550
[ 88.115154][ T5689] Code: f4 9a 90 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 47 02 00 00 83 3d 57 f1 af 04 00 75 13 48 8d 3d ea ec b2 04 48 c7 c6 e0 11 0d 8c <67> 48 0f b9 3a 90 e9 67 ee ff ff 90 0f 0b 90 e9 3a f2 ff ff 90 0f
[ 88.134758][ T5689] RSP: 0018:ffffc90004096880 EFLAGS: 00010246
[ 88.140826][ T5689] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000100000
[ 88.148789][ T5689] RDX: ffffc900184e0000 RSI: ffffffff8c0d11e0 RDI: ffffffff909df020
[ 88.156749][ T5689] RBP: ffffc90004096a20 R08: ffffffff909af483 R09: 1ffffffff2135e90
[ 88.164710][ T5689] R10: dffffc0000000000 R11: fffffbfff2135e91 R12: ffff88802a118e00
[ 88.172670][ T5689] R13: 0000000000000000 R14: 1ffff92000812d24 R15: 0000000000000000
[ 88.180641][ T5689] ? __pfx_dev_printk_emit+0x10/0x10
[ 88.185929][ T5689] ? vp702x_read_mac_addr+0x53/0x500
[ 88.191220][ T5689] ? __pfx___mutex_lock+0x10/0x10
[ 88.196244][ T5689] ? _dev_info+0x11e/0x180
[ 88.200665][ T5689] ? __pfx__dev_info+0x10/0x10
[ 88.205444][ T5689] vp702x_read_mac_addr+0x53/0x500
[ 88.210559][ T5689] dvb_usb_adapter_dvb_init+0x95a/0xdb0
[ 88.216098][ T5689] ? __pfx_dvb_usb_data_complete_204+0x10/0x10
[ 88.222248][ T5689] dvb_usb_device_init+0x1c05/0x2570
[ 88.227537][ T5689] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 88.233162][ T5689] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.238525][ T5689] ? do_raw_spin_lock+0x12b/0x2f0
[ 88.243545][ T5689] vp702x_usb_probe+0x9c/0x200
[ 88.248303][ T5689] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 88.254103][ T5689] ? __pfx_vp702x_usb_probe+0x10/0x10
[ 88.259479][ T5689] ? __pm_runtime_set_status+0x994/0xc80
[ 88.265127][ T5689] usb_probe_interface+0x788/0xe50
[ 88.270251][ T5689] ? __pfx_usb_probe_interface+0x10/0x10
[ 88.275896][ T5689] ? sysfs_do_create_link_sd+0xe0/0x110
[ 88.281433][ T5689] ? driver_sysfs_add+0x1fe/0x210
[ 88.286461][ T5689] ? __pfx_usb_probe_interface+0x10/0x10
[ 88.292092][ T5689] really_probe+0x254/0xae0
[ 88.296597][ T5689] __driver_probe_device+0x1e8/0x360
[ 88.301887][ T5689] driver_probe_device+0x4f/0x240
[ 88.306929][ T5689] __device_attach_driver+0x270/0x410
[ 88.312321][ T5689] bus_for_each_drv+0x258/0x2f0
[ 88.317177][ T5689] ? __pfx___device_attach_driver+0x10/0x10
[ 88.323083][ T5689] ? __pfx_bus_for_each_drv+0x10/0x10
[ 88.328452][ T5689] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 88.334261][ T5689] __device_attach+0x2c4/0x450
[ 88.339048][ T5689] ? __pfx___device_attach+0x10/0x10
[ 88.344341][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 88.349458][ T5689] ? _raw_spin_unlock+0x28/0x50
[ 88.354326][ T5689] device_initial_probe+0xa1/0xd0
[ 88.359356][ T5689] bus_probe_device+0x12a/0x220
[ 88.364201][ T5689] device_add+0x7d7/0xb80
[ 88.368526][ T5689] usb_set_configuration+0x1ad8/0x2180
[ 88.373998][ T5689] usb_generic_driver_probe+0x8d/0x150
[ 88.379453][ T5689] usb_probe_device+0x1c3/0x3b0
[ 88.384311][ T5689] ? __pfx_usb_probe_device+0x10/0x10
[ 88.389690][ T5689] really_probe+0x254/0xae0
[ 88.394292][ T5689] __driver_probe_device+0x1e8/0x360
[ 88.399580][ T5689] driver_probe_device+0x4f/0x240
[ 88.404607][ T5689] __device_attach_driver+0x270/0x410
[ 88.409988][ T5689] bus_for_each_drv+0x258/0x2f0
[ 88.414853][ T5689] ? __pfx___device_attach_driver+0x10/0x10
[ 88.420752][ T5689] ? __pfx_bus_for_each_drv+0x10/0x10
[ 88.426125][ T5689] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 88.431930][ T5689] __device_attach+0x2c4/0x450
[ 88.436688][ T5689] ? __pfx___device_attach+0x10/0x10
[ 88.441971][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 88.447074][ T5689] ? _raw_spin_unlock+0x28/0x50
[ 88.451915][ T5689] device_initial_probe+0xa1/0xd0
[ 88.456935][ T5689] bus_probe_device+0x12a/0x220
[ 88.461781][ T5689] device_add+0x7d7/0xb80
[ 88.466103][ T5689] usb_new_device+0x9aa/0x1690
[ 88.470867][ T5689] ? __pfx_usb_new_device+0x10/0x10
[ 88.476062][ T5689] ? _raw_spin_unlock_irq+0x23/0x50
[ 88.481251][ T5689] hub_event+0x28e8/0x4d30
[ 88.485657][ T5689] ? do_raw_spin_unlock+0xf5/0x200
[ 88.490779][ T5689] ? __pfx_hub_event+0x10/0x10
[ 88.495532][ T5689] ? rcu_is_watching+0x16/0xb0
[ 88.500284][ T5689] ? process_scheduled_works+0x97a/0x1630
[ 88.505996][ T5689] process_scheduled_works+0xc3d/0x1630
[ 88.511555][ T5689] ? __pfx_process_scheduled_works+0x10/0x10
[ 88.517556][ T5689] ? assign_work+0x3cf/0x5d0
[ 88.522172][ T5689] worker_thread+0xa47/0xfb0
[ 88.526765][ T5689] ? __kthread_parkme+0x71/0x1f0
[ 88.531698][ T5689] kthread+0x38b/0x480
[ 88.535764][ T5689] ? __pfx_worker_thread+0x10/0x10
[ 88.540872][ T5689] ? __pfx_kthread+0x10/0x10
[ 88.545462][ T5689] ret_from_fork+0x514/0xb70
[ 88.550047][ T5689] ? __pfx_ret_from_fork+0x10/0x10
[ 88.555149][ T5689] ? __switch_to+0xc89/0x1420
[ 88.559815][ T5689] ? __pfx_kthread+0x10/0x10
[ 88.564399][ T5689] ret_from_fork_asm+0x1a/0x30
[ 88.569163][ T5689]
[ 88.572418][ T5689] Kernel Offset: disabled
[ 88.576725][ T5689] Rebooting in 86400 seconds..