last executing test programs:
6.186102277s ago: executing program 1 (id=2):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff)
mount(&(0x7f0000000020)=@filename='nfsd\x00', &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd/portlist\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='2049\n\x00', 0x5)
6.119265232s ago: executing program 0 (id=1):
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing\x00', 0x1ff)
mount(&(0x7f0000000440)=@filename='tracefs\x00', &(0x7f0000000480)='./tracing\x00', &(0x7f00000004c0)='tracefs\x00', 0x0, 0x0)
r0 = syz_create_resource$binfmt(&(0x7f0000000500)='./file0\x00')
r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x41, 0x1ff)
write$binfmt_elf64(r1, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1, 0x1, 0x3, 0x0, 0x2, 0x3e, 0x1, 0x10100, 0x40, 0x200, 0x0, 0x40, 0x38, 0x2, 0x40, 0x2, 0x1}, [{0x1, 0x5, 0x0, 0x10000, 0x10000, 0x1000, 0x1000, 0x1000}, {}], "00000000000000000000000000000000000000000000000048bc0000020000070000e800000000c3", ['\x00', '\x00', '\x00']}, 0x3d8)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./tracing/uprobe_events\x00', 0x401, 0x0)
write(r2, &(0x7f0000000980)='p:p1 ./file0:0x10a\n\x00', 0x13)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000009c0)='./tracing/events/uprobes/p1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000a00)='1\x00', 0x1)
close(r3)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x1012, 0xffffffffffffffff, 0x0)
execveat$binfmt(0xffffffffffffff9c, r0, &(0x7f0000000a40), &(0x7f0000000a80), 0x0)
5.979945161s ago: executing program 1 (id=5):
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0)
syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB')
syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB')
syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB')
nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0)
r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x399, 0x101301)
ioctl$USBDEVFS_RESET(r1, 0x5514)
r2 = syz_open_dev$usbfs(&(0x7f0000000100), 0x39a, 0x101301)
ioctl$USBDEVFS_RESET(r2, 0x5514)
5.892281163s ago: executing program 0 (id=9):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_test\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='core', 0x4)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='mem', 0x3)
close(r1)
3.250110216s ago: executing program 1 (id=14):
mkdir(&(0x7f0000000100)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', 0x0, &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='dummy_udc.0', 0xb)
3.249832948s ago: executing program 1 (id=15):
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)
2.17881642s ago: executing program 3 (id=36):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='none\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff)
close(0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='0x5678\n', 0x7)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0)
write(r1, &(0x7f0000000700)='0\n', 0x2)
close(r1)
write(0xffffffffffffffff, &(0x7f0000000900)='0\n', 0x2)
close(0xffffffffffffffff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0)
write(r2, &(0x7f0000000b00)='0\n', 0x2)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0)
write(r3, &(0x7f0000000d00)='0\n', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0)
write(r4, &(0x7f0000000f00)='0\n', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0)
write(r5, &(0x7f0000001100)='0\n', 0x2)
close(r5)
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0)
write(r6, &(0x7f0000001600)='usbip-vudc.0\n', 0xd)
close(r6)
nanosleep(&(0x7f0000001700)={0x0, 0x5f5e100}, 0x0)
1.999284858s ago: executing program 3 (id=37):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tmp\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/fs\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/fs/nfsd\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./rpc_pipefs\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./mnt\x00', 0x1ff)
socket$inet_tcp(0x2, 0x1, 0x0)
mount(&(0x7f0000000380)=@filename='none\x00', &(0x7f00000003c0)='./proc/fs/nfsd\x00', &(0x7f0000000400)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/fs/nfsd/versions\x00', 0x1, 0x0)
write(r0, &(0x7f0000000480)='-2 -3\n', 0x6)
r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./proc/fs/nfsd/portlist\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='tcp 2049\n', 0x9)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./proc/fs/nfsd/threads\x00', 0x1, 0x0)
write(r2, &(0x7f0000000580)='1\n', 0x2)
780.106312ms ago: executing program 2 (id=47):
mkdir(&(0x7f0000000100)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r0, &(0x7f00000004c0), 0x0)
699.940915ms ago: executing program 2 (id=48):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/fs\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/fs/nfsd\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./rpc_pipefs\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000340)='rpc_pipefs\x00', 0x0, 0x0)
mount(&(0x7f0000000380)=@filename='none\x00', &(0x7f00000003c0)='./proc/fs/nfsd\x00', &(0x7f0000000400)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./proc/fs/nfsd/portlist\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='tcp 2049\n', 0x9)
377.812771ms ago: executing program 3 (id=49):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='2097152\x00', 0x8)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0)
write(r5, &(0x7f0000000d00)='namespace0.0\x00', 0xd)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0)
write(r6, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0)
write(r7, &(0x7f0000001100)='namespace0.0\x00', 0xd)
375.258531ms ago: executing program 2 (id=50):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='none\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000400)='0x5678\n', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='0\n', 0x2)
close(r2)
write(0xffffffffffffffff, &(0x7f0000000900)='0\n', 0x2)
close(0xffffffffffffffff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0)
write(r3, &(0x7f0000000b00)='0\n', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0)
write(r4, &(0x7f0000000d00)='0\n', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0)
write(r5, &(0x7f0000000f00)='0\n', 0x2)
close(r5)
r6 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0)
write(r6, &(0x7f0000001100)='0\n', 0x2)
close(r6)
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00')
r7 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0)
write(r7, &(0x7f0000001600)='usbip-vudc.0\n', 0xd)
close(r7)
nanosleep(&(0x7f0000001700)={0x0, 0x5f5e100}, 0x0)
375.030332ms ago: executing program 3 (id=51):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/nullb1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='1\n', 0x2)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nullb/nullb1/zone_size\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='4\n', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/nullb1/memory_backed\x00', 0x1, 0x0)
write(r2, &(0x7f0000000240)='1\n', 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nullb/nullb1/power\x00', 0x1, 0x0)
write(r3, &(0x7f00000002c0)='1\n', 0x2)
close(r3)
nanosleep(&(0x7f0000000500)={0x0, 0xbebc200}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev/nullb1\x00', 0x2, 0x0)
pwrite64(r4, &(0x7f0000001000)="53464f5a05abbf5900"/4096, 0x1000, 0x0)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000440)=@filename='./dev/nullb1\x00', &(0x7f0000000480)='./mnt\x00', &(0x7f00000004c0)='zonefs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000002000)="123400"/512, 0x200)
close(0xffffffffffffffff)
170.554545ms ago: executing program 2 (id=52):
mkdir(&(0x7f0000000100)='./config\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f00000005c0)='Conf 1\x00', 0x7)
170.313682ms ago: executing program 2 (id=53):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./lower1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./lower2\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./upper\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./work\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mnt\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./lower1/dir1\x00', 0x1ff)
mount(0x0, &(0x7f00000002c0)='./mnt\x00', &(0x7f0000000340)='overlay\x00', 0x0, &(0x7f0000000380)='lowerdir=lower1:lower2,upperdir=upper,workdir=work,index=on,nfs_export=on,uuid=off\x00')
name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000480)='./mnt/dir1\x00', &(0x7f0000000100)=@raw={0x4, 0x0, {'\x00'}}, 0x0, 0x0)
109.834409ms ago: executing program 2 (id=54):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='0x1234\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700), 0x0)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='0\n', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='0\n', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0)
write(r5, &(0x7f0000000d00)='0\n', 0x2)
close(r5)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0)
write(r6, &(0x7f0000000f00)='0\n', 0x2)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0)
write(r7, &(0x7f0000001100)='0\n', 0x2)
close(r7)
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00')
r8 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0)
write(r8, &(0x7f0000001600)='usbip-vudc.0\n', 0xd)
close(r8)
nanosleep(&(0x7f0000001700)={0x0, 0x5f5e100}, 0x0)
49.842903ms ago: executing program 3 (id=55):
r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff)
write(r0, &(0x7f0000001040)="01010101", 0x4)
read(r0, &(0x7f0000001080)=""/4, 0x4)
close(r0)
mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0)
write(r1, &(0x7f00000011c0)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001200)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001240)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001280)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f00000012c0)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001300)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001340)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001380)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f00000013c0)='dir=1 length=100\x00', 0x11)
write(r1, &(0x7f0000001400)='dir=1 length=100\x00', 0x11)
close(r1)
read(0xffffffffffffffff, &(0x7f0000001480)=""/4096, 0x1000)
close(0xffffffffffffffff)
0s ago: executing program 3 (id=56):
close(0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000340)='./dev\x00', 0x0, 0x0, 0x0)
close(0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000440)=@filename='./dev/nullb1\x00', &(0x7f0000000480)='./mnt\x00', &(0x7f00000004c0)='zonefs\x00', 0x0, 0x0)
kernel console output (not intermixed with test programs):
Warning: Permanently added '[localhost]:31107' (ED25519) to the list of known hosts.
[ 42.079414][ T5708] cgroup: Unknown subsys name 'net'
[ 42.242784][ T5708] cgroup: Unknown subsys name 'cpuset'
[ 42.249123][ T5708] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 43.118920][ T5708] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 47.614468][ T5735] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.614708][ T5736] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 47.619404][ T5735] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.620352][ T5735] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.628339][ T5735] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 47.631291][ T5739] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 47.636425][ T5739] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 47.639446][ T5739] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 47.642460][ T5739] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 47.645673][ T5744] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 47.646343][ T5739] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.650336][ T5744] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 47.652898][ T5739] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.656067][ T5748] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 47.656122][ T5744] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 47.656590][ T5744] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 47.660669][ T5747] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 47.664329][ T5748] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 47.673389][ T5748] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 47.678447][ T5095] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 48.277737][ T5732] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.280598][ T5732] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.282926][ T5732] bridge_slave_0: entered allmulticast mode
[ 48.286463][ T5732] bridge_slave_0: entered promiscuous mode
[ 48.293531][ T5741] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.295967][ T5741] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.298335][ T5741] bridge_slave_0: entered allmulticast mode
[ 48.301034][ T5741] bridge_slave_0: entered promiscuous mode
[ 48.307813][ T5732] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.310652][ T5732] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.313440][ T5732] bridge_slave_1: entered allmulticast mode
[ 48.316636][ T5732] bridge_slave_1: entered promiscuous mode
[ 48.323584][ T5741] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.325912][ T5741] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.328285][ T5741] bridge_slave_1: entered allmulticast mode
[ 48.331003][ T5741] bridge_slave_1: entered promiscuous mode
[ 48.364255][ T5741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.371368][ T5741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.381157][ T5732] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.385669][ T5732] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.428819][ T5732] team0: Port device team_slave_0 added
[ 48.432291][ T5732] team0: Port device team_slave_1 added
[ 48.435579][ T5741] team0: Port device team_slave_0 added
[ 48.456246][ T5741] team0: Port device team_slave_1 added
[ 48.462837][ T5732] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 48.465496][ T5732] 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.
[ 48.474813][ T5732] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 48.502277][ T5741] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 48.505133][ T5741] 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.
[ 48.513131][ T5741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 48.517137][ T5732] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 48.519438][ T5732] 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.
[ 48.527981][ T5732] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 48.537053][ T5741] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 48.539885][ T5741] 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.
[ 48.549323][ T5741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 48.566020][ T5740] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.569020][ T5740] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.571885][ T5740] bridge_slave_0: entered allmulticast mode
[ 48.575323][ T5740] bridge_slave_0: entered promiscuous mode
[ 48.604111][ T5740] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.606304][ T5740] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.608620][ T5740] bridge_slave_1: entered allmulticast mode
[ 48.611805][ T5740] bridge_slave_1: entered promiscuous mode
[ 48.663870][ T5732] hsr_slave_0: entered promiscuous mode
[ 48.667034][ T5732] hsr_slave_1: entered promiscuous mode
[ 48.671738][ T5740] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.676196][ T5740] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.683197][ T5741] hsr_slave_0: entered promiscuous mode
[ 48.685892][ T5741] hsr_slave_1: entered promiscuous mode
[ 48.688414][ T5741] debugfs: 'hsr0' already exists in 'hsr'
[ 48.690615][ T5741] Cannot create hsr debugfs directory
[ 48.738517][ T5740] team0: Port device team_slave_0 added
[ 48.763474][ T5740] team0: Port device team_slave_1 added
[ 48.781042][ T5733] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.783883][ T5733] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.786771][ T5733] bridge_slave_0: entered allmulticast mode
[ 48.790446][ T5733] bridge_slave_0: entered promiscuous mode
[ 48.812117][ T5733] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.815033][ T5733] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.817970][ T5733] bridge_slave_1: entered allmulticast mode
[ 48.821310][ T5733] bridge_slave_1: entered promiscuous mode
[ 48.824801][ T5740] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 48.827270][ T5740] 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.
[ 48.835517][ T5740] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 48.839910][ T5740] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 48.842658][ T5740] 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.
[ 48.850625][ T5740] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 48.905613][ T5733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.912960][ T5733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.929596][ T5740] hsr_slave_0: entered promiscuous mode
[ 48.931734][ T5740] hsr_slave_1: entered promiscuous mode
[ 48.933774][ T5740] debugfs: 'hsr0' already exists in 'hsr'
[ 48.935581][ T5740] Cannot create hsr debugfs directory
[ 48.987714][ T5733] team0: Port device team_slave_0 added
[ 49.005284][ T5733] team0: Port device team_slave_1 added
[ 49.047012][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 49.049818][ T5733] 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.
[ 49.060316][ T5733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 49.071585][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 49.073727][ T5733] 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.
[ 49.081707][ T5733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 49.161937][ T5733] hsr_slave_0: entered promiscuous mode
[ 49.165023][ T5733] hsr_slave_1: entered promiscuous mode
[ 49.168163][ T5733] debugfs: 'hsr0' already exists in 'hsr'
[ 49.170598][ T5733] Cannot create hsr debugfs directory
[ 49.180038][ T5741] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 49.189742][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 49.193307][ T5741] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 49.201038][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 49.210836][ T5741] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 49.216444][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 49.219826][ T5741] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 49.225411][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 49.378435][ T5732] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 49.391089][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 49.409042][ T5732] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 49.414324][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 49.417176][ T5732] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 49.421372][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 49.441832][ T5732] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 49.447111][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 49.483498][ T5740] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 49.489278][ T5740] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 49.492371][ T5740] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 49.499413][ T5740] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 49.504209][ T5740] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 49.510584][ T5740] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 49.517024][ T5740] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 49.524998][ T5740] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 49.593045][ T5733] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 49.598899][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 49.601724][ T5733] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 49.609993][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 49.613672][ T5733] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 49.620604][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 49.624224][ T5733] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 49.631554][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 49.679419][ T5741] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.714356][ T5741] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.728396][ T726] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.731645][ T726] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.738399][ T5095] Bluetooth: hci2: command tx timeout
[ 49.741012][ T64] Bluetooth: hci0: command tx timeout
[ 49.741072][ T5735] Bluetooth: hci3: command tx timeout
[ 49.745928][ T5736] Bluetooth: hci1: command tx timeout
[ 49.749269][ T726] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.752037][ T726] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.785002][ T5732] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.791826][ T5740] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.824571][ T5732] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.827815][ T5740] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.839261][ T726] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.841603][ T726] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.861481][ T726] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.864229][ T726] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.880127][ T726] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.883075][ T726] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.888997][ T726] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.891885][ T726] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.905327][ T5733] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.964614][ T5733] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.994795][ T726] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.997409][ T726] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.013568][ T726] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.016630][ T726] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.264521][ T5740] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.286861][ T5741] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.331462][ T5740] veth0_vlan: entered promiscuous mode
[ 50.341019][ T5732] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.354689][ T5733] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.364128][ T5741] veth0_vlan: entered promiscuous mode
[ 50.367161][ T5740] veth1_vlan: entered promiscuous mode
[ 50.385641][ T5741] veth1_vlan: entered promiscuous mode
[ 50.421428][ T5740] veth0_macvtap: entered promiscuous mode
[ 50.435275][ T5740] veth1_macvtap: entered promiscuous mode
[ 50.447839][ T5741] veth0_macvtap: entered promiscuous mode
[ 50.450745][ T5732] veth0_vlan: entered promiscuous mode
[ 50.465053][ T5741] veth1_macvtap: entered promiscuous mode
[ 50.471374][ T5732] veth1_vlan: entered promiscuous mode
[ 50.475527][ T5733] veth0_vlan: entered promiscuous mode
[ 50.486983][ T5733] veth1_vlan: entered promiscuous mode
[ 50.493055][ T5740] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.506283][ T5741] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.513026][ T5740] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.521116][ T5741] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.571586][ T5732] veth0_macvtap: entered promiscuous mode
[ 50.576014][ T5733] veth0_macvtap: entered promiscuous mode
[ 50.586092][ T5732] veth1_macvtap: entered promiscuous mode
[ 50.594537][ T5733] veth1_macvtap: entered promiscuous mode
[ 50.645024][ T5732] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.645087][ T720] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.651421][ T720] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.652644][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.673146][ T5732] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.678573][ T720] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.681296][ T720] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.696855][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.719394][ T720] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.722234][ T720] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.741887][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.744547][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.768603][ T5829] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.780548][ T5829] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.796488][ T5740] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 50.797955][ T5829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.812375][ T5741] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 50.827842][ T5829] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.829263][ T5741] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 50.837231][ T720] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.840688][ T720] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.841343][ T5740] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 50.855909][ T5740] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 50.858343][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.862851][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.890894][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.893075][ T720] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.894047][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.900421][ T720] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.909536][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.916709][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.950645][ T5785] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.955688][ T5785] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.959892][ T5785] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.962661][ T5785] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.965351][ T5785] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.969287][ T5785] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.972093][ T5785] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.975393][ T5785] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.978359][ T5785] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.981238][ T5785] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.209526][ T5897] process 'syz.0.1' launched './file0' with NULL argv: empty string added
[ 51.278093][ T5907] PM: suspend entry (deep)
[ 51.319667][ T5785] Filesystems sync: 0.038 seconds
[ 51.346008][ T5909] configfs-gadget.g1 gadget.0: HOST MAC 8a:b4:82:79:19:e2
[ 51.348990][ T5909] configfs-gadget.g1 gadget.0: MAC 8a:68:49:ea:d3:e1
[ 51.398600][ T5885] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 51.547834][ T5885] usb 6-1: Using ep0 maxpacket: 16
[ 51.550622][ T5885] usb 6-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
[ 51.556385][ T5885] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 51.561343][ T5885] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[ 51.565712][ T5885] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 51.567944][ T5828] usb 7-1: new full-speed USB device number 2 using dummy_hcd
[ 51.574168][ T5885] usb 6-1: config 0 descriptor??
[ 51.607721][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 51.729459][ T5828] usb 7-1: not running at top speed; connect to a high speed hub
[ 51.732780][ T5828] usb 7-1: New USB device found, idVendor=0bc3, idProduct=0001, bcdDevice= 0.01
[ 51.739259][ T5828] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 51.741961][ T5828] usb 7-1: Product: syz
[ 51.743705][ T5828] usb 7-1: Manufacturer: syz
[ 51.758105][ T5828] ipw 7-1:1.0: IPWireless converter converter detected
[ 51.763449][ T5828] usb 7-1: IPWireless converter converter now attached to ttyUSB0
[ 51.777718][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 7.02
[ 51.783078][ T24] usb 5-1: Dual-Role OTG device on HNP port
[ 51.787759][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 51.790539][ T24] usb 5-1: SerialNumber: 000001
[ 51.828060][ T5735] Bluetooth: hci3: command tx timeout
[ 51.829097][ T5736] Bluetooth: hci2: command tx timeout
[ 51.829124][ T5095] Bluetooth: hci1: command tx timeout
[ 51.831180][ T24] cdc_ncm 5-1:1.0: MAC-Address: 8a:b4:82:79:19:e2
[ 51.857837][ T24] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 8a:b4:82:79:19:e2
[ 51.878811][ T24] cdc_acm 5-1:1.2: ttyACM0: USB ACM device
[ 52.010336][ T5885] HID 045e:07da: Invalid code 65791 type 1
[ 52.022078][ T5885] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/0003:045E:07DA.0002/input/input5
[ 52.041049][ T5885] microsoft 0003:045E:07DA.0002: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0
[ 52.093411][ T5907] Bluetooth: hci0: Opcode 0x0c1a failed: -4
[ 52.097182][ T5907] Bluetooth: hci0: Opcode 0x0406 failed: -4
[ 52.117595][ T5907] Bluetooth: hci0: Opcode 0x0406 failed: -4
[ 52.123378][ T5907] Bluetooth: hci1: Opcode 0x0c1a failed: -4
[ 52.125860][ T5907] Bluetooth: hci1: Opcode 0x0406 failed: -4
[ 52.135626][ T5907] Bluetooth: hci1: Opcode 0x0406 failed: -4
[ 52.142947][ T5907] Bluetooth: hci2: Opcode 0x0c1a failed: -4
[ 52.145491][ T5907] Bluetooth: hci2: Opcode 0x0406 failed: -4
[ 52.155298][ T5907] Bluetooth: hci2: Opcode 0x0406 failed: -4
[ 52.166074][ T5907] Bluetooth: hci3: Opcode 0x0c1a failed: -4
[ 52.175492][ T5907] Bluetooth: hci3: Opcode 0x0406 failed: -4
[ 52.182362][ T5907] Bluetooth: hci3: Opcode 0x0406 failed: -4
[ 52.477440][ T5815] usb 8-1: new full-speed USB device number 2 using dummy_hcd
[ 52.989680][ T5954] usb 2-1: reset high-speed USB device number 2 using ehci-pci
[ 53.311261][ T1349] usb 6-1: USB disconnect, device number 2
[ 53.427918][ T5736] Bluetooth: hci0: command 0x040f tx timeout
[ 53.634497][ T5815] usb 8-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40
[ 53.638195][ T5815] usb 8-1: unable to read config index 0 descriptor/start: -71
[ 53.640634][ T5815] usb 8-1: can't read configurations, error -71
[ 53.964459][ T5885] usb 7-1: USB disconnect, device number 2
[ 53.978311][ T5885] ipw ttyUSB0: IPWireless converter converter now disconnected from ttyUSB0
[ 53.982376][ T5885] ipw 7-1:1.0: device disconnected
[ 54.137541][ T5736] Bluetooth: hci1: command 0x0419 tx timeout
[ 54.147449][ T1349] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 54.217981][ T5736] Bluetooth: hci3: command 0x0419 tx timeout
[ 54.217992][ T5735] Bluetooth: hci2: command 0x0419 tx timeout
[ 54.298546][ T1349] usb 6-1: New USB device found, idVendor=13d3, idProduct=3207, bcdDevice= 0.00
[ 54.303672][ T1349] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
[ 54.307874][ T1349] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64
[ 54.311900][ T1349] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 54.318220][ T5959] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 54.321621][ T5959] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[ 54.328036][ T1349] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in cold state, will try to load a firmware
[ 54.334882][ T1349] dvb-usb: downloading firmware from file 'dvb-usb-vp702x-02.fw'
[ 54.377174][ T5963] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030
[ 54.515282][ T5971] nd_pmem pfn0.0: probe with driver nd_pmem failed with error -16
[ 54.618813][ T5979] Mass Storage Function, version: 2009/09/11
[ 54.622010][ T5979] LUN: removable file: (no medium)
[ 55.507419][ T5735] Bluetooth: hci0: command 0x040f tx timeout
[ 56.217644][ T5735] Bluetooth: hci1: command 0x0419 tx timeout
[ 56.287594][ T6006] NFSD: Unable to initialize client recovery tracking! (-110)
[ 56.291680][ T6006] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[ 56.294498][ T6006] NFSD: starting 90-second grace period (net f00003f7)
[ 56.298419][ T5735] Bluetooth: hci3: command 0x0419 tx timeout
[ 56.298947][ T5736] Bluetooth: hci2: command 0x0419 tx timeout
[ 56.726709][ T5740] svc: failed to register nfsdv3 RPC service (errno 111).
[ 56.729954][ T5740] svc: failed to register nfsaclv3 RPC service (errno 111).
[ 56.733006][ T5740] failed to unregister tcp with rpcbind
[ 56.735625][ T5740] svc: failed to register nfsdv3 RPC service (errno 97).
[ 56.739297][ T5740] svc: failed to register nfsaclv3 RPC service (errno 97).
[ 56.742346][ T5740] failed to unregister tcp with rpcbind
[ 56.798862][ T6040] null_blk: nullb1: using native zone append
[ 56.861444][ T6040] null_blk: disk nullb1 created
[ 56.884810][ T6040] zonefs (nullb1): Mounting 64000 zones
[ 56.942488][ T6040] zonefs (nullb1): Zone group "seq" has 63999 files
[ 57.140429][ T1349] dvb-usb: found a 'TwinhanDTV StarBox DVB-S USB2.0 (VP7021)' in warm state.
[ 57.143417][ T1349] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 57.146863][ T1349] dvbdev: DVB: registering new adapter (TwinhanDTV StarBox DVB-S USB2.0 (VP7021))
[ 57.151771][ T1349] usb 6-1: media controller created
[ 57.153527][ T1349] ------------[ cut here ]------------
[ 57.155311][ T1349] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[ 57.155318][ T1349] WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x947/0x1bd0, CPU#1: kworker/1:2/1349
[ 57.159664][ T6062] nd_pmem pfn0.0: probe with driver nd_pmem failed with error -16
[ 57.160494][ T1349] Modules linked in:
[ 57.165139][ T1349] CPU: 1 UID: 0 PID: 1349 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full)
[ 57.168497][ T1349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 57.171751][ T1349] Workqueue: usb_hub_wq hub_event
[ 57.173476][ T1349] RIP: 0010:__mutex_lock+0x94e/0x1bd0
[ 57.175208][ T1349] Code: 0f b6 14 11 38 d0 7c 08 84 d2 0f 85 c6 10 00 00 44 8b 35 45 a7 66 05 45 85 f6 75 13 48 8d 3d 19 05 6a 05 48 c7 c6 a0 c8 cf 8b <67> 48 0f b9 3a 90 e9 18 f8 ff ff 4d 8d a7 e8 0a 00 00 4c 89 e7 e8
[ 57.181758][ T1349] RSP: 0018:ffffc90006ebec80 EFLAGS: 00010246
[ 57.183721][ T1349] RAX: 0000000000000003 RBX: ffff8880253fe100 RCX: 1ffffffff2244970
[ 57.186353][ T1349] RDX: 0000000000000000 RSI: ffffffff8bcfc8a0 RDI: ffffffff9125a960
[ 57.189034][ T1349] RBP: ffffc90006ebedf0 R08: 0000000000000001 R09: 0000000000000000
[ 57.191563][ T1349] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 57.194085][ T1349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.196540][ T1349] FS: 0000000000000000(0000) GS:ffff888096ce7000(0000) knlGS:0000000000000000
[ 57.199570][ T1349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.201656][ T1349] CR2: 00000000f74382f0 CR3: 000000002a209000 CR4: 0000000000352ef0
[ 57.204191][ T1349] Call Trace:
[ 57.205276][ T1349]
[ 57.206225][ T1349] ? vp702x_read_mac_addr+0x51/0x130
[ 57.208020][ T1349] ? __pfx_vsnprintf+0x10/0x10
[ 57.209596][ T1349] ? __pfx___mutex_lock+0x10/0x10
[ 57.211225][ T1349] ? __dev_printk+0xe9/0x100
[ 57.212718][ T1349] ? _dev_info+0xef/0x127
[ 57.214101][ T1349] ? lockdep_init_map_type+0x5c/0x250
[ 57.215818][ T1349] ? __pfx_vp702x_read_mac_addr+0x10/0x10
[ 57.217831][ T1349] ? vp702x_read_mac_addr+0x51/0x130
[ 57.219814][ T1349] vp702x_read_mac_addr+0x51/0x130
[ 57.221666][ T1349] ? __pfx_vp702x_read_mac_addr+0x10/0x10
[ 57.223927][ T1349] dvb_usb_adapter_dvb_init+0x2dd/0x860
[ 57.226087][ T1349] dvb_usb_device_init.cold+0xbd5/0x14bb
[ 57.228329][ T1349] ? do_raw_spin_lock+0x128/0x260
[ 57.230068][ T1349] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 57.231905][ T1349] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 57.233621][ T1349] ? _raw_spin_lock_irqsave+0x52/0x60
[ 57.235361][ T1349] ? find_held_lock+0x2b/0x80
[ 57.236855][ T1349] vp702x_usb_probe+0x8d/0x210
[ 57.238540][ T1349] ? __pfx_vp702x_usb_probe+0x10/0x10
[ 57.240236][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.242173][ T1349] ? __pm_runtime_set_status+0x13c/0x970
[ 57.244410][ T1349] usb_probe_interface+0x303/0x8f0
[ 57.246277][ T1349] ? __pfx_usb_probe_interface+0x10/0x10
[ 57.248607][ T1349] really_probe+0x241/0xa60
[ 57.250293][ T1349] __driver_probe_device+0x20e/0x450
[ 57.252016][ T1349] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.253888][ T1349] driver_probe_device+0x4a/0x140
[ 57.255520][ T1349] __device_attach_driver+0x1df/0x320
[ 57.257478][ T1349] ? __pfx___device_attach_driver+0x10/0x10
[ 57.259398][ T1349] bus_for_each_drv+0x159/0x1e0
[ 57.261046][ T1349] ? __pfx_bus_for_each_drv+0x10/0x10
[ 57.262915][ T1349] ? lockdep_hardirqs_on+0x78/0x100
[ 57.264567][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.266456][ T1349] __device_attach+0x1e4/0x4d0
[ 57.268396][ T1349] ? __pfx___device_attach+0x10/0x10
[ 57.270208][ T1349] ? do_raw_spin_unlock+0x145/0x1e0
[ 57.271924][ T1349] device_initial_probe+0xaf/0xd0
[ 57.273534][ T1349] bus_probe_device+0x64/0x160
[ 57.275073][ T1349] device_add+0x121d/0x1970
[ 57.276563][ T1349] ? __pfx_device_add+0x10/0x10
[ 57.278464][ T1349] ? mark_held_locks+0x40/0x70
[ 57.279962][ T1349] usb_set_configuration+0xd97/0x1c60
[ 57.281674][ T1349] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 57.283595][ T1349] usb_generic_driver_probe+0xa1/0xe0
[ 57.285293][ T1349] usb_probe_device+0xef/0x400
[ 57.286866][ T1349] ? __pfx_usb_probe_device+0x10/0x10
[ 57.288830][ T1349] really_probe+0x241/0xa60
[ 57.290409][ T1349] __driver_probe_device+0x20e/0x450
[ 57.292082][ T1349] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.293952][ T1349] driver_probe_device+0x4a/0x140
[ 57.295565][ T1349] __device_attach_driver+0x1df/0x320
[ 57.297399][ T1349] ? __pfx___device_attach_driver+0x10/0x10
[ 57.299376][ T1349] bus_for_each_drv+0x159/0x1e0
[ 57.300976][ T1349] ? __pfx_bus_for_each_drv+0x10/0x10
[ 57.302675][ T1349] ? lockdep_hardirqs_on+0x78/0x100
[ 57.304315][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.306182][ T1349] __device_attach+0x1e4/0x4d0
[ 57.307780][ T1349] ? __pfx___device_attach+0x10/0x10
[ 57.309521][ T1349] ? do_raw_spin_unlock+0x145/0x1e0
[ 57.311186][ T1349] device_initial_probe+0xaf/0xd0
[ 57.312716][ T1349] bus_probe_device+0x64/0x160
[ 57.314245][ T1349] device_add+0x121d/0x1970
[ 57.315703][ T1349] ? __pfx_device_add+0x10/0x10
[ 57.317284][ T1349] ? usb_detect_static_quirks+0x335/0x3e0
[ 57.319234][ T1349] usb_new_device.part.0+0xcc2/0x1686
[ 57.320898][ T1349] ? do_raw_spin_lock+0x128/0x260
[ 57.322489][ T1349] ? __pfx_usb_new_device.part.0+0x10/0x10
[ 57.324321][ T1349] ? mark_held_locks+0x40/0x70
[ 57.325841][ T1349] hub_event.cold+0x1e3/0xe90
[ 57.327459][ T1349] ? __pfx_hub_event+0x10/0x10
[ 57.329009][ T1349] ? debug_object_deactivate+0x2e4/0x3b0
[ 57.330836][ T1349] ? rcu_is_watching+0x12/0xc0
[ 57.332438][ T1349] process_one_work+0xa23/0x1940
[ 57.334030][ T1349] ? __pfx_process_one_work+0x10/0x10
[ 57.335746][ T1349] ? __pfx_hub_event+0x10/0x10
[ 57.337401][ T1349] worker_thread+0x5ef/0xe50
[ 57.339186][ T1349] ? __pfx_worker_thread+0x10/0x10
[ 57.340881][ T1349] ? kthread+0x13a/0x450
[ 57.342272][ T1349] ? __pfx_worker_thread+0x10/0x10
[ 57.343937][ T1349] kthread+0x370/0x450
[ 57.345240][ T1349] ? __pfx_kthread+0x10/0x10
[ 57.346751][ T1349] ret_from_fork+0x72b/0xd50
[ 57.348324][ T1349] ? __pfx_ret_from_fork+0x10/0x10
[ 57.349955][ T1349] ? __switch_to+0x800/0x10f0
[ 57.351486][ T1349] ? __pfx_kthread+0x10/0x10
[ 57.352953][ T1349] ret_from_fork_asm+0x1a/0x30
[ 57.354484][ T1349]
[ 57.355480][ T1349] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 57.357804][ T1349] CPU: 1 UID: 0 PID: 1349 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full)
[ 57.360788][ T1349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 57.364204][ T1349] Workqueue: usb_hub_wq hub_event
[ 57.365812][ T1349] Call Trace:
[ 57.366943][ T1349]
[ 57.368024][ T1349] dump_stack_lvl+0x100/0x190
[ 57.369647][ T1349] vpanic+0x552/0x970
[ 57.370940][ T1349] ? __pfx_vpanic+0x10/0x10
[ 57.372287][ T1349] ? lock_release+0x24d/0x310
[ 57.373746][ T1349] panic+0xd1/0xe0
[ 57.374938][ T1349] ? __pfx_panic+0x10/0x10
[ 57.376345][ T1349] ? check_panic_on_warn+0x1f/0x90
[ 57.377989][ T1349] check_panic_on_warn.cold+0x19/0x34
[ 57.379683][ T1349] ? __mutex_lock+0x947/0x1bd0
[ 57.381223][ T1349] __warn.cold+0x191/0x318
[ 57.382619][ T1349] __report_bug+0x30f/0x440
[ 57.384059][ T1349] ? __mutex_lock+0x947/0x1bd0
[ 57.385573][ T1349] ? __pfx___report_bug+0x10/0x10
[ 57.387134][ T1349] ? vprintk_emit+0x1c9/0x6b0
[ 57.388692][ T1349] ? __pfx_widen_string+0x10/0x10
[ 57.390292][ T1349] report_bug_entry+0xe1/0x290
[ 57.391809][ T1349] ? __mutex_lock+0x94e/0x1bd0
[ 57.393319][ T1349] handle_bug+0x1cd/0x2a0
[ 57.394699][ T1349] exc_invalid_op+0x17/0x50
[ 57.396132][ T1349] asm_exc_invalid_op+0x1a/0x20
[ 57.397667][ T1349] RIP: 0010:__mutex_lock+0x94e/0x1bd0
[ 57.399346][ T1349] Code: 0f b6 14 11 38 d0 7c 08 84 d2 0f 85 c6 10 00 00 44 8b 35 45 a7 66 05 45 85 f6 75 13 48 8d 3d 19 05 6a 05 48 c7 c6 a0 c8 cf 8b <67> 48 0f b9 3a 90 e9 18 f8 ff ff 4d 8d a7 e8 0a 00 00 4c 89 e7 e8
[ 57.405057][ T1349] RSP: 0018:ffffc90006ebec80 EFLAGS: 00010246
[ 57.406949][ T1349] RAX: 0000000000000003 RBX: ffff8880253fe100 RCX: 1ffffffff2244970
[ 57.409301][ T1349] RDX: 0000000000000000 RSI: ffffffff8bcfc8a0 RDI: ffffffff9125a960
[ 57.411689][ T1349] RBP: ffffc90006ebedf0 R08: 0000000000000001 R09: 0000000000000000
[ 57.414108][ T1349] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 57.416530][ T1349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.418991][ T1349] ? vp702x_read_mac_addr+0x51/0x130
[ 57.420655][ T1349] ? __pfx_vsnprintf+0x10/0x10
[ 57.422166][ T1349] ? __pfx___mutex_lock+0x10/0x10
[ 57.423760][ T1349] ? __dev_printk+0xe9/0x100
[ 57.425219][ T1349] ? _dev_info+0xef/0x127
[ 57.426602][ T1349] ? lockdep_init_map_type+0x5c/0x250
[ 57.428499][ T1349] ? __pfx_vp702x_read_mac_addr+0x10/0x10
[ 57.430334][ T1349] ? vp702x_read_mac_addr+0x51/0x130
[ 57.431992][ T1349] vp702x_read_mac_addr+0x51/0x130
[ 57.433568][ T1349] ? __pfx_vp702x_read_mac_addr+0x10/0x10
[ 57.435346][ T1349] dvb_usb_adapter_dvb_init+0x2dd/0x860
[ 57.437080][ T1349] dvb_usb_device_init.cold+0xbd5/0x14bb
[ 57.438883][ T1349] ? do_raw_spin_lock+0x128/0x260
[ 57.440496][ T1349] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 57.442403][ T1349] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 57.444050][ T1349] ? _raw_spin_lock_irqsave+0x52/0x60
[ 57.445736][ T1349] ? find_held_lock+0x2b/0x80
[ 57.447218][ T1349] vp702x_usb_probe+0x8d/0x210
[ 57.448739][ T1349] ? __pfx_vp702x_usb_probe+0x10/0x10
[ 57.450415][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.452209][ T1349] ? __pm_runtime_set_status+0x13c/0x970
[ 57.453977][ T1349] usb_probe_interface+0x303/0x8f0
[ 57.455603][ T1349] ? __pfx_usb_probe_interface+0x10/0x10
[ 57.457334][ T1349] really_probe+0x241/0xa60
[ 57.458794][ T1349] __driver_probe_device+0x20e/0x450
[ 57.460451][ T1349] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.462289][ T1349] driver_probe_device+0x4a/0x140
[ 57.463842][ T1349] __device_attach_driver+0x1df/0x320
[ 57.465512][ T1349] ? __pfx___device_attach_driver+0x10/0x10
[ 57.467324][ T1349] bus_for_each_drv+0x159/0x1e0
[ 57.468892][ T1349] ? __pfx_bus_for_each_drv+0x10/0x10
[ 57.470609][ T1349] ? lockdep_hardirqs_on+0x78/0x100
[ 57.472278][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.474069][ T1349] __device_attach+0x1e4/0x4d0
[ 57.475595][ T1349] ? __pfx___device_attach+0x10/0x10
[ 57.477259][ T1349] ? do_raw_spin_unlock+0x145/0x1e0
[ 57.479215][ T1349] device_initial_probe+0xaf/0xd0
[ 57.480851][ T1349] bus_probe_device+0x64/0x160
[ 57.482356][ T1349] device_add+0x121d/0x1970
[ 57.483788][ T1349] ? __pfx_device_add+0x10/0x10
[ 57.485326][ T1349] ? mark_held_locks+0x40/0x70
[ 57.486871][ T1349] usb_set_configuration+0xd97/0x1c60
[ 57.488605][ T1349] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 57.490541][ T1349] usb_generic_driver_probe+0xa1/0xe0
[ 57.492229][ T1349] usb_probe_device+0xef/0x400
[ 57.493753][ T1349] ? __pfx_usb_probe_device+0x10/0x10
[ 57.495461][ T1349] really_probe+0x241/0xa60
[ 57.496882][ T1349] __driver_probe_device+0x20e/0x450
[ 57.498560][ T1349] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.500733][ T1349] driver_probe_device+0x4a/0x140
[ 57.502541][ T1349] __device_attach_driver+0x1df/0x320
[ 57.504264][ T1349] ? __pfx___device_attach_driver+0x10/0x10
[ 57.506144][ T1349] bus_for_each_drv+0x159/0x1e0
[ 57.507747][ T1349] ? __pfx_bus_for_each_drv+0x10/0x10
[ 57.509454][ T1349] ? lockdep_hardirqs_on+0x78/0x100
[ 57.511125][ T1349] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 57.512962][ T1349] __device_attach+0x1e4/0x4d0
[ 57.514491][ T1349] ? __pfx___device_attach+0x10/0x10
[ 57.516158][ T1349] ? do_raw_spin_unlock+0x145/0x1e0
[ 57.517851][ T1349] device_initial_probe+0xaf/0xd0
[ 57.519441][ T1349] bus_probe_device+0x64/0x160
[ 57.520990][ T1349] device_add+0x121d/0x1970
[ 57.522444][ T1349] ? __pfx_device_add+0x10/0x10
[ 57.523987][ T1349] ? usb_detect_static_quirks+0x335/0x3e0
[ 57.525708][ T1349] usb_new_device.part.0+0xcc2/0x1686
[ 57.527400][ T1349] ? do_raw_spin_lock+0x128/0x260
[ 57.529033][ T1349] ? __pfx_usb_new_device.part.0+0x10/0x10
[ 57.530773][ T1349] ? mark_held_locks+0x40/0x70
[ 57.532281][ T1349] hub_event.cold+0x1e3/0xe90
[ 57.533783][ T1349] ? __pfx_hub_event+0x10/0x10
[ 57.535307][ T1349] ? debug_object_deactivate+0x2e4/0x3b0
[ 57.537050][ T1349] ? rcu_is_watching+0x12/0xc0
[ 57.538749][ T1349] process_one_work+0xa23/0x1940
[ 57.540375][ T1349] ? __pfx_process_one_work+0x10/0x10
[ 57.542043][ T1349] ? __pfx_hub_event+0x10/0x10
[ 57.543628][ T1349] worker_thread+0x5ef/0xe50
[ 57.545260][ T1349] ? __pfx_worker_thread+0x10/0x10
[ 57.546911][ T1349] ? kthread+0x13a/0x450
[ 57.548507][ T1349] ? __pfx_worker_thread+0x10/0x10
[ 57.550144][ T1349] kthread+0x370/0x450
[ 57.551475][ T1349] ? __pfx_kthread+0x10/0x10
[ 57.552941][ T1349] ret_from_fork+0x72b/0xd50
[ 57.554429][ T1349] ? __pfx_ret_from_fork+0x10/0x10
[ 57.556057][ T1349] ? __switch_to+0x800/0x10f0
[ 57.557592][ T1349] ? __pfx_kthread+0x10/0x10
[ 57.559129][ T1349] ret_from_fork_asm+0x1a/0x30
[ 57.560697][ T1349]
[ 57.562352][ T1349] Kernel Offset: disabled
[ 57.563736][ T1349] Rebooting in 86400 seconds..