last executing test programs: 12.218661148s ago: executing program 1 (id=38): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x0104\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0) 11.729254993s ago: executing program 1 (id=44): r0 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./config/target/usb_gadget/naa.1234567890123456/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0) write(r0, &(0x7f0000001300)='1\n', 0x2) close(r0) 11.169046675s ago: executing program 1 (id=47): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0c01031000ffffffffffffffff"], 0xf) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="4a0000001100766ef3e8245f05bf8d4d037ad763e42c01", 0x17}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)="0d000000010001", 0x7}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)="59000000170000000000000000000000000000000000010401020304", 0x1d}], 0x1}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x5f5e100}, 0x0) 10.489246519s ago: executing program 1 (id=52): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @local}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)='\x00', 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}], 0x18}, 0x0) accept(r0, 0x0, 0x0) 9.968563431s ago: executing program 1 (id=55): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x0104\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='1234567890\x00', 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='Linux Foundation\x00', 0x11) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='Test Gadget\x00', 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffffff, &(0x7f00000005c0)='midi.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/configs/c.2\x00', 0x1ff) 7.440925222s ago: executing program 1 (id=67): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @local}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)='\x00', 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}], 0x18}, 0x0) accept(r0, 0x0, 0x0) 5.444808793s ago: executing program 2 (id=78): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x0104\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0) 5.281504134s ago: executing program 5 (id=80): mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/target/usb_gadget/naa.1234567890123456/tpgt_1\x00', 0x1ff) 5.135160898s ago: executing program 0 (id=81): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000540)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/platform/drivers/dummy_udc/bind\x00', 0x1, 0x0) write(r2, &(0x7f00000005c0)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/power/state\x00', 0x1, 0x0) 5.024168151s ago: executing program 2 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x0104\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='1234567890\x00', 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='Linux Foundation\x00', 0x11) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='Test Gadget\x00', 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0) write(r5, &(0x7f0000000500)='Conf 1\x00', 0x7) r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r6, &(0x7f00000005c0)='midi.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/configs/c.2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/configs/c.2/strings/0x409\x00', 0x1ff) r7 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.2/strings/0x409/configuration\x00', 0x2, 0x0) write(r7, &(0x7f00000006c0)='Conf 2\x00', 0x7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/configs/c.2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r8, &(0x7f0000000740)='midi.usb0\x00') r9 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r9, &(0x7f00000007c0)='dummy_udc.0\x00', 0xb) nanosleep(&(0x7f0000000800)={0x0, 0x23c34600}, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./sys/bus/usb/devices/5-1/bConfigurationValue\x00', 0x2, 0x0) write(r10, &(0x7f00000008c0)='2\x00', 0x2) write(r10, &(0x7f0000000900)='0\x00', 0x2) 4.880981824s ago: executing program 5 (id=84): mkdir(&(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdir(&(0x7f0000000a00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/functions/rndis.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000e00)='config/usb_gadget/g1/functions/rndis.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/configs/c.1/rndis.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000001100)='dummy_udc.0\x00', 0xb) 4.672461131s ago: executing program 0 (id=85): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) 4.408692029s ago: executing program 0 (id=87): r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@RTM_GETMDB={0x18, 0x56, 0x1, 0x0, 0x0, {0x7, r1}}, 0x18}}, 0x0) 3.820878012s ago: executing program 5 (id=90): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) 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) 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) 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) write(0xffffffffffffffff, &(0x7f0000000b00)='0\n', 0x2) close(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000d00)='0\n', 0x2) close(0xffffffffffffffff) 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) 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) 3.753683396s ago: executing program 0 (id=91): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0x5678\n', 0x7) 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) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) 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) 3.75094347s ago: executing program 2 (id=93): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) 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', 0x6) 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) 3.312769003s ago: executing program 2 (id=95): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='sysfs\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='0000:00:02.0\x00', 0xd) 3.112569737s ago: executing program 5 (id=97): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/usb/drivers_autoprobe\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='0', 0x1) close(r0) 2.895824013s ago: executing program 2 (id=99): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/target/core/rd_mcp_0/ramdisk_0/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000b00)='1\n', 0x2) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/target/usb_gadget/naa.1234567890123456\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/target/usb_gadget/naa.1234567890123456/tpgt_1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./config/target/usb_gadget/naa.1234567890123456/tpgt_1/lun/lun_0\x00', 0x1ff) symlinkat(&(0x7f0000001000)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/target/usb_gadget/naa.1234567890123456/tpgt_1/lun/lun_0/d0\x00') 2.893776178s ago: executing program 0 (id=100): r0 = syz_usb_connect(0x0, 0x5a, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x17cc, 0x815, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x50, 0x1, 0x1, 0x0, 0x80, 0x64, "", [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x40}}, {{0x9, 0x5, 0x1, 0x2, 0x40}}, {{0x9, 0x5, 0x82, 0x1, 0x200, 0x1}}, {{0x9, 0x5, 0x6, 0x1, 0x200, 0x1}}]}}, {{0x9, 0x4, 0x0, 0x1, 0x4, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x40}}, {{0x9, 0x5, 0x1, 0x2, 0x40}}, {{0x9, 0x5, 0x82, 0x1, 0x200, 0x1}}, {{0x9, 0x5, 0x6, 0x1, 0x200, 0x1}}]}}]}}]}}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x5f5e100}, 0x0) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000200)="010001000000000002020000000000") nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) syz_usb_disconnect(r0) 2.689328822s ago: executing program 4 (id=101): mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./nfsd\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f0000000740)='tcp 2049\n\x00', 0x9) 2.630856616s ago: executing program 5 (id=102): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) 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, &(0x7f0000000400)='0x5678\n', 0x7) 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) 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) 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) 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) 2.378457727s ago: executing program 2 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='dummy_hcd.0\x00', 0xb) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/platform/drivers/dummy_hcd/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='dummy_hcd.0\x00', 0xb) close(r1) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./mysys/bus/usb/devices/1-0:1.0/usb1-port1/disable\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='1\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./mysys/bus/usb/devices/2-0:1.0/usb2-port1/disable\x00', 0x1, 0x0) write(r3, &(0x7f0000000900)='1\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./mysys/bus/usb/devices/1-0:1.0/usb1-port2/disable\x00', 0x1, 0x0) write(r4, &(0x7f0000000b00)='1\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./mysys/bus/usb/devices/2-0:1.0/usb2-port2/disable\x00', 0x1, 0x0) write(r5, &(0x7f0000000d00)='1\x00', 0x2) close(r5) write(0xffffffffffffffff, &(0x7f0000001100)='1\x00', 0x2) close(0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./mysys/bus/usb/devices/usb1/1-0:1.0/usb1-port2/disable\x00', 0x1, 0x0) write(r6, &(0x7f0000001300)='1\x00', 0x2) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mysys/bus/usb/devices/usb2/2-0:1.0/usb2-port2/disable\x00', 0x1, 0x0) close(r7) 2.061463342s ago: executing program 4 (id=105): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1/gser.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='dummy_udc.0', 0xb) close(r2) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x2faf080}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000400)='\n', 0x1) close(r3) 2.060602341s ago: executing program 5 (id=106): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3f0, 0x6c17, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x7, 0x1, 0x3, 0x0, "", {{}, [{}]}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) nanosleep(&(0x7f00000001c0)={0x1}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000300)="0123456789abcdef", 0x10) read$char_usb(r1, &(0x7f0000000400), 0x10) syz_usb_disconnect(r0) 1.237793945s ago: executing program 3 (id=110): syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./debug\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config\x00', 0x1c0) mount(0x0, &(0x7f0000000240)='./config\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc\x00', 0x1c0) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/uvc.usb0/control/extensions/xu1\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uvc.usb0/control/extensions/xu1/bmControls\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./debug/failslab/probability\x00', 0x1, 0x0) close(r1) write(0xffffffffffffffff, &(0x7f0000000600)='Y\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000640)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000700)='N\x00', 0x2) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./proc/thread-self/make-it-fail\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='1\x00', 0x2) close(r2) 1.077972876s ago: executing program 3 (id=111): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000540)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/platform/drivers/dummy_udc/bind\x00', 0x1, 0x0) write(r2, &(0x7f00000005c0)='dummy_udc.0\n\x00\x00\x00\x00', 0xc) openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/power/state\x00', 0x1, 0x0) 1.059218787s ago: executing program 0 (id=112): syz_usb_connect(0x0, 0x46, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040450580800200000000010902340003010080320904000000ff0000000904010000ff0000000904020000ff0000000904020101ff00000007058105000401"], 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) syz_open_dev$video(&(0x7f0000000100), 0x0, 0x2) syz_open_dev$video(&(0x7f0000000100), 0x1, 0x2) syz_open_dev$video(&(0x7f0000000100), 0x2, 0x2) 976.416867ms ago: executing program 4 (id=113): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0x5678\n', 0x7) 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) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) 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) 777.067171ms ago: executing program 3 (id=114): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./debug\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./debug/failslab/times\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 631.56265ms ago: executing program 4 (id=115): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./mysys/bus/usb/devices/2-0:1.0/usb2-port1/disable\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)='1\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000001300)='1\x00', 0x2) 602.696148ms ago: executing program 3 (id=116): mkdir(&(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdir(&(0x7f0000000a00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/functions/rndis.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000e00)='config/usb_gadget/g1/functions/rndis.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/configs/c.1/rndis.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000001100)='dummy_udc.0\x00', 0xb) 389.0299ms ago: executing program 4 (id=117): mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./nfsd\x00', &(0x7f00000006c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000740)='tcp 2049\n\x00', 0x9) 296.616323ms ago: executing program 3 (id=118): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/kernel/mm/transparent_hugepage/enabled\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='alwa', 0x4) write(r0, &(0x7f0000000240)='never\x00', 0x5) 89.135949ms ago: executing program 4 (id=119): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) 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) 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) 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) 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) 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) 0s ago: executing program 3 (id=120): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) 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) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) write(r2, &(0x7f0000000b00)='0\n', 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.131' (ED25519) to the list of known hosts. [ 84.335830][ T5596] cgroup: Unknown subsys name 'net' [ 84.451450][ T5596] cgroup: Unknown subsys name 'cpuset' [ 84.460965][ T5596] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.079295][ T186] cfg80211: failed to load regulatory.db [ 86.105545][ T5596] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.887267][ T5620] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.895551][ T5620] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.929829][ T5630] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.940891][ T5632] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.949219][ T5631] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.950502][ T5632] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.966399][ T5632] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.969590][ T5631] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.975465][ T5632] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.980752][ T5633] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.988340][ T5632] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.004104][ T5632] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.011293][ T5634] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.011719][ T5632] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.018366][ T5633] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.025328][ T5636] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.034206][ T5633] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.041441][ T5636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.047891][ T5633] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.053772][ T5636] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.061059][ T5633] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.067865][ T5632] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.075726][ T5633] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.084956][ T5636] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.088871][ T5633] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.095607][ T5636] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.102732][ T5634] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.117786][ T50] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.128330][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.128915][ T5636] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.197192][ T5636] Bluetooth: hci5: command tx timeout [ 91.198380][ T5628] Bluetooth: hci2: command tx timeout [ 91.203163][ T5620] Bluetooth: hci0: command tx timeout [ 91.203289][ T5620] Bluetooth: hci4: command tx timeout [ 91.209994][ T5630] Bluetooth: hci3: command tx timeout [ 91.214479][ T50] Bluetooth: hci1: command tx timeout [ 91.603925][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.611499][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.618925][ T5616] bridge_slave_0: entered allmulticast mode [ 91.626928][ T5616] bridge_slave_0: entered promiscuous mode [ 91.694385][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.702605][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.710085][ T5616] bridge_slave_1: entered allmulticast mode [ 91.718139][ T5616] bridge_slave_1: entered promiscuous mode [ 91.875513][ T5618] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.882835][ T5618] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.890338][ T5618] bridge_slave_0: entered allmulticast mode [ 91.898176][ T5618] bridge_slave_0: entered promiscuous mode [ 91.932300][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.939454][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.946595][ T5617] bridge_slave_0: entered allmulticast mode [ 91.954175][ T5617] bridge_slave_0: entered promiscuous mode [ 91.965068][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.989661][ T5618] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.997222][ T5618] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.004543][ T5618] bridge_slave_1: entered allmulticast mode [ 92.012462][ T5618] bridge_slave_1: entered promiscuous mode [ 92.021024][ T5621] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.028163][ T5621] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.035484][ T5621] bridge_slave_0: entered allmulticast mode [ 92.043152][ T5621] bridge_slave_0: entered promiscuous mode [ 92.063442][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.070628][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.078651][ T5617] bridge_slave_1: entered allmulticast mode [ 92.086156][ T5617] bridge_slave_1: entered promiscuous mode [ 92.095762][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.142358][ T5621] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.149668][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.157652][ T5621] bridge_slave_1: entered allmulticast mode [ 92.165169][ T5621] bridge_slave_1: entered promiscuous mode [ 92.265604][ T5616] team0: Port device team_slave_0 added [ 92.271535][ T5614] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.278777][ T5614] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.286119][ T5614] bridge_slave_0: entered allmulticast mode [ 92.293771][ T5614] bridge_slave_0: entered promiscuous mode [ 92.303981][ T5618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.335701][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.347931][ T5616] team0: Port device team_slave_1 added [ 92.366372][ T5614] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.373622][ T5614] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.381105][ T5614] bridge_slave_1: entered allmulticast mode [ 92.388618][ T5614] bridge_slave_1: entered promiscuous mode [ 92.403558][ T5618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.415694][ T5621] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.439751][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.489790][ T5621] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.537284][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.544354][ 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. [ 92.570459][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.583454][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.590663][ 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. [ 92.616814][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.665985][ T5615] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.673210][ T5615] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.680609][ T5615] bridge_slave_0: entered allmulticast mode [ 92.688247][ T5615] bridge_slave_0: entered promiscuous mode [ 92.723654][ T5614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.735216][ T5618] team0: Port device team_slave_0 added [ 92.743120][ T5621] team0: Port device team_slave_0 added [ 92.749387][ T5615] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.756554][ T5615] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.764035][ T5615] bridge_slave_1: entered allmulticast mode [ 92.771608][ T5615] bridge_slave_1: entered promiscuous mode [ 92.780963][ T5617] team0: Port device team_slave_0 added [ 92.789773][ T5617] team0: Port device team_slave_1 added [ 92.798186][ T5614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.822243][ T5618] team0: Port device team_slave_1 added [ 92.830083][ T5621] team0: Port device team_slave_1 added [ 92.927547][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.953033][ T5614] team0: Port device team_slave_0 added [ 92.999253][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.009044][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.015995][ T5617] 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. [ 93.042223][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.055854][ T5614] team0: Port device team_slave_1 added [ 93.062344][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.069360][ T5618] 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. [ 93.095289][ T5618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.107193][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.114205][ 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. [ 93.140170][ T5621] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.158614][ T5616] hsr_slave_0: entered promiscuous mode [ 93.165147][ T5616] hsr_slave_1: entered promiscuous mode [ 93.195416][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.203055][ T5617] 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. [ 93.229004][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.252977][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.260013][ T5618] 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. [ 93.286572][ T5620] Bluetooth: hci4: command tx timeout [ 93.291977][ T5618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.296705][ T5636] Bluetooth: hci5: command tx timeout [ 93.302654][ T50] Bluetooth: hci1: command tx timeout [ 93.308031][ T5630] Bluetooth: hci3: command tx timeout [ 93.313674][ T5620] Bluetooth: hci2: command tx timeout [ 93.313708][ T5620] Bluetooth: hci0: command tx timeout [ 93.337418][ T5621] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.344379][ 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. [ 93.370525][ T5621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.440996][ T5615] team0: Port device team_slave_0 added [ 93.478533][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.485535][ T5614] 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. [ 93.511478][ T5614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.546107][ T5615] team0: Port device team_slave_1 added [ 93.570609][ T5617] hsr_slave_0: entered promiscuous mode [ 93.577318][ T5617] hsr_slave_1: entered promiscuous mode [ 93.583498][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 93.589490][ T5617] Cannot create hsr debugfs directory [ 93.595696][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.602959][ T5614] 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. [ 93.629037][ T5614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.692942][ T5618] hsr_slave_0: entered promiscuous mode [ 93.699752][ T5618] hsr_slave_1: entered promiscuous mode [ 93.705928][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 93.711693][ T5618] Cannot create hsr debugfs directory [ 93.806464][ T5621] hsr_slave_0: entered promiscuous mode [ 93.812997][ T5621] hsr_slave_1: entered promiscuous mode [ 93.819702][ T5621] debugfs: 'hsr0' already exists in 'hsr' [ 93.825438][ T5621] Cannot create hsr debugfs directory [ 93.839739][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.846757][ T5615] 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. [ 93.872700][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.885356][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.892380][ T5615] 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. [ 93.918390][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.060409][ T5614] hsr_slave_0: entered promiscuous mode [ 94.066983][ T5614] hsr_slave_1: entered promiscuous mode [ 94.073144][ T5614] debugfs: 'hsr0' already exists in 'hsr' [ 94.079274][ T5614] Cannot create hsr debugfs directory [ 94.268333][ T5615] hsr_slave_0: entered promiscuous mode [ 94.274770][ T5615] hsr_slave_1: entered promiscuous mode [ 94.281331][ T5615] debugfs: 'hsr0' already exists in 'hsr' [ 94.287088][ T5615] Cannot create hsr debugfs directory [ 94.704088][ T5616] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 94.716318][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 94.724953][ T5616] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 94.734895][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 94.760268][ T5616] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 94.770540][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 94.778589][ T5616] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 94.788555][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 94.885465][ T5617] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.901031][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 94.910017][ T5617] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 94.921444][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 94.934593][ T5617] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 94.948166][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 94.963308][ T5617] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 94.974008][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.078978][ T5618] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 95.091731][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.100698][ T5618] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 95.111376][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.120799][ T5618] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 95.131122][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.140028][ T5618] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.150313][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.248934][ T5621] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 95.259633][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.268347][ T5621] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 95.278978][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.288268][ T5621] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 95.298193][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.306063][ T5621] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 95.315776][ T5621] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.356850][ T5636] Bluetooth: hci3: command tx timeout [ 95.356872][ T5628] Bluetooth: hci0: command tx timeout [ 95.362261][ T5636] Bluetooth: hci5: command tx timeout [ 95.362294][ T5636] Bluetooth: hci2: command tx timeout [ 95.362326][ T5636] Bluetooth: hci4: command tx timeout [ 95.362606][ T5630] Bluetooth: hci1: command tx timeout [ 95.446883][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.523373][ T5614] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 95.536108][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.544477][ T5614] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 95.555505][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.563520][ T5614] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 95.573131][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.581164][ T5614] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 95.592320][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.633670][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.680280][ T3359] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.687655][ T3359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.721078][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.739426][ T3359] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.746529][ T3359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.782314][ T5615] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.793006][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.811475][ T5615] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.823708][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.848698][ T5615] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.859853][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.867923][ T5615] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.878825][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.922076][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.966223][ T5621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.977984][ T3359] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.985102][ T3359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.012341][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.019465][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.032732][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.143444][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.153685][ T5621] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.211038][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.218157][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.256403][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.263577][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.274689][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.281858][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.326018][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.333201][ T3305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.432180][ T5614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.578284][ T5614] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.633100][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.640244][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.653637][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.660836][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.752337][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.895696][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.952248][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.959445][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.051217][ T1110] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.058404][ T1110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.254861][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.436859][ T5630] Bluetooth: hci1: command tx timeout [ 97.436983][ T5628] Bluetooth: hci4: command tx timeout [ 97.442297][ T5630] Bluetooth: hci2: command tx timeout [ 97.447744][ T50] Bluetooth: hci5: command tx timeout [ 97.447780][ T50] Bluetooth: hci3: command tx timeout [ 97.447814][ T50] Bluetooth: hci0: command tx timeout [ 98.213120][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.422151][ T5621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.450360][ T5617] veth0_vlan: entered promiscuous mode [ 98.511012][ T5617] veth1_vlan: entered promiscuous mode [ 98.556235][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.674038][ T5614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.745467][ T5621] veth0_vlan: entered promiscuous mode [ 98.761833][ T5616] veth0_vlan: entered promiscuous mode [ 98.805303][ T5617] veth0_macvtap: entered promiscuous mode [ 98.862662][ T5617] veth1_macvtap: entered promiscuous mode [ 98.874168][ T5621] veth1_vlan: entered promiscuous mode [ 98.886578][ T5618] veth0_vlan: entered promiscuous mode [ 98.919530][ T5616] veth1_vlan: entered promiscuous mode [ 98.982026][ T5618] veth1_vlan: entered promiscuous mode [ 99.024509][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.050553][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.092376][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.149853][ T3359] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.226064][ T5621] veth0_macvtap: entered promiscuous mode [ 99.236086][ T5616] veth0_macvtap: entered promiscuous mode [ 99.254077][ T5616] veth1_macvtap: entered promiscuous mode [ 99.274381][ T5621] veth1_macvtap: entered promiscuous mode [ 99.309771][ T5618] veth0_macvtap: entered promiscuous mode [ 99.348035][ T3305] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.360280][ T3305] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.372972][ T5618] veth1_macvtap: entered promiscuous mode [ 99.391690][ T5615] veth0_vlan: entered promiscuous mode [ 99.399604][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.426915][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.463841][ T5621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.473776][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.508258][ T5615] veth1_vlan: entered promiscuous mode [ 99.508446][ T3305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.517724][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.533723][ T3305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.580665][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.622979][ T5614] veth0_vlan: entered promiscuous mode [ 99.635926][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.663619][ T1110] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.672257][ T1110] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.769600][ T3359] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.783042][ T5614] veth1_vlan: entered promiscuous mode [ 99.845457][ T5617] 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. [ 99.884844][ T3359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.890180][ T3305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.896896][ T3359] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.906241][ T3305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.910934][ T1110] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.954192][ T3305] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.968726][ T5615] veth0_macvtap: entered promiscuous mode [ 100.028153][ T5615] veth1_macvtap: entered promiscuous mode [ 100.053943][ T1110] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.132759][ T1110] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.140977][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.161667][ T1110] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.221805][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.232706][ T5614] veth0_macvtap: entered promiscuous mode [ 100.243089][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.294363][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.328898][ T5849] configfs-gadget.g1 gadget.0: HOST MAC 7e:72:fc:91:e2:c5 [ 100.330984][ T5614] veth1_macvtap: entered promiscuous mode [ 100.343621][ T5849] configfs-gadget.g1 gadget.0: MAC 96:f2:2f:6d:d9:35 [ 100.399708][ T48] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.435251][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.465756][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.472873][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.570814][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.607293][ T5756] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 100.631028][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.709908][ T1162] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.761755][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.780995][ T5756] usb 1-1: New USB device found, idVendor=1234, idProduct=0000, bcdDevice= 7.02 [ 100.814950][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.825610][ T5756] usb 1-1: Dual-Role OTG device on HNP port [ 100.827351][ T5770] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 100.848233][ T5756] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.874598][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.888736][ T1162] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.923691][ T30] audit: type=1800 audit(1786972212.888:2): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="idVendor" dev="configfs" ino=9233 res=0 errno=0 [ 100.949977][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.020603][ T30] audit: type=1800 audit(1786972212.908:3): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="idProduct" dev="configfs" ino=9234 res=0 errno=0 [ 101.073074][ T5770] usb 6-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.02 [ 101.090381][ T30] audit: type=1800 audit(1786972212.928:4): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="serialnumber" dev="configfs" ino=9236 res=0 errno=0 [ 101.113572][ T5756] rndis_host 1-1:1.0 usb1: register 'rndis_host' at usb-dummy_hcd.0-1, RNDIS device, 7e:72:fc:91:e2:c5 [ 101.136136][ T5770] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.218029][ T30] audit: type=1800 audit(1786972212.928:5): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="manufacturer" dev="configfs" ino=9237 res=0 errno=0 [ 101.255830][ T30] audit: type=1800 audit(1786972212.928:6): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="product" dev="configfs" ino=9238 res=0 errno=0 [ 101.284298][ T30] audit: type=1800 audit(1786972212.948:7): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="configuration" dev="configfs" ino=9241 res=0 errno=0 [ 101.392959][ T5770] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 101.405154][ T30] audit: type=1800 audit(1786972213.338:8): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.11" name="idVendor" dev="configfs" ino=9316 res=0 errno=0 [ 101.448701][ T30] audit: type=1800 audit(1786972213.338:9): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.11" name="idProduct" dev="configfs" ino=9317 res=0 errno=0 [ 101.479076][ T5770] input: xirlink-cit as /devices/platform/dummy_hcd.5/usb6/6-1/input/input5 [ 101.506895][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.591554][ T1162] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.600745][ T1110] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.601364][ T1110] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.625264][ T30] audit: type=1800 audit(1786972213.338:10): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.11" name="serialnumber" dev="configfs" ino=9320 res=0 errno=0 [ 101.658106][ T1110] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.673468][ T30] audit: type=1800 audit(1786972213.338:11): pid=5865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.11" name="manufacturer" dev="configfs" ino=9321 res=0 errno=0 [ 101.701728][ T1162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.856842][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.894888][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.966921][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.024227][ T5881] se_device not configured yet, cannot port link [ 102.034986][ T9] usb 6-1: USB disconnect, device number 2 [ 102.156602][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.158383][ T48] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.216344][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.230817][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.251426][ T3359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.299124][ T3359] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.356994][ T48] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.367640][ T5839] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 102.543015][ T5839] usb 2-1: New USB device found, idVendor=2013, idProduct=0251, bcdDevice= 0.00 [ 102.549294][ T3359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.582478][ T3359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.624165][ T5839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.666886][ T5839] usb 2-1: Product: syz [ 102.688977][ T5839] usb 2-1: Manufacturer: syz [ 102.710943][ T5839] usb 2-1: SerialNumber: syz [ 102.787569][ T5839] em28xx 2-1:1.0: New device syz syz @ 480 Mbps (2013:0251, interface 0, class 0) [ 102.843642][ T5839] em28xx 2-1:1.0: Video interface 0 found: bulk [ 102.876393][ T5839] em28xx 2-1:1.0: DVB interface 0 found: bulk [ 103.097317][ T981] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 103.289884][ T981] usb 3-1: New USB device found, idVendor=1f4d, idProduct=3000, bcdDevice= 1.00 [ 103.338941][ T981] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 103.370013][ T981] usb 3-1: Product: syz [ 103.391994][ T981] usb 3-1: Manufacturer: syz [ 103.473208][ T981] dvb-usb: found a 'SU3000HD DVB-S USB2.0' in warm state. [ 103.508679][ T981] dw2102: su3000_power_ctrl: 1, initialized 0 [ 103.551272][ T5914] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.586492][ T5914] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 103.654183][ T5914] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.713809][ T5914] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 103.932281][ T5918] nvmet: adding nsid 1 to subsystem testsubsys [ 103.977430][ T5839] em28xx 2-1:1.0: unknown em28xx chip ID (0) [ 104.117008][ T5839] em28xx 2-1:1.0: reading from i2c device at 0xa0 failed (error=-5) [ 104.145044][ T5839] em28xx 2-1:1.0: board has no eeprom [ 104.246715][ T5839] em28xx 2-1:1.0: Identified as PCTV QuatroStick nano (520e) (card=86) [ 104.283220][ T5839] em28xx 2-1:1.0: Currently, V4L2 is not supported on this model [ 104.304075][ T5839] em28xx 2-1:1.0: dvb set to bulk mode. [ 104.311913][ T3359] nvmet: Created nvm controller 1 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:435be5e0-10f9-40c2-a0ad-44dac5708ab3. [ 104.311963][ T24] em28xx 2-1:1.0: Binding DVB extension [ 104.412815][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.423198][ T5918] nvme nvme0: creating 2 I/O queues. [ 104.436974][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.448122][ T5918] nvme nvme0: new ctrl: "testsubsys" [ 104.453589][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.497298][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.554589][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.575399][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.608756][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.622650][ T24] em28xx 2-1:1.0: writing to i2c device at 0x82 failed (error=-5) [ 104.699994][ T981] dvb-usb: bulk message failed: -71 (2/0) [ 104.760643][ T981] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 104.806353][ T981] dvbdev: DVB: registering new adapter (SU3000HD DVB-S USB2.0) [ 104.828729][ T981] usb 3-1: media controller created [ 104.858899][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 104.870810][ T24] DVB: Unable to find symbol drxk_attach() [ 104.895939][ T981] dw2102: i2c transfer failed. [ 104.904278][ T24] em28xx 2-1:1.0: frontend initialization failed [ 104.916161][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 104.930828][ T24] em28xx 2-1:1.0: Registering input extension [ 104.942535][ T981] dw2102: i2c transfer failed. [ 104.963056][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 104.995276][ T981] dw2102: i2c transfer failed. [ 105.023994][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 105.045294][ T981] dw2102: i2c transfer failed. [ 105.066902][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 105.097019][ T981] dw2102: i2c transfer failed. [ 105.120291][ T981] dvb-usb: bulk message failed: -71 (6/0) [ 105.140327][ T981] dw2102: i2c transfer failed. [ 105.154919][ T981] dvb-usb: MAC address: 02:02:02:02:02:02 [ 105.162523][ T5771] usb 2-1: USB disconnect, device number 2 [ 105.220646][ T5771] em28xx 2-1:1.0: Disconnecting em28xx [ 105.256756][ T5771] em28xx 2-1:1.0: Closing input extension [ 105.262308][ T981] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 105.426487][ T5771] em28xx 2-1:1.0: Freeing device [ 105.489054][ T981] dvb-usb: bulk message failed: -71 (3/0) [ 105.515542][ T981] dw2102: command 0x0e transfer failed. [ 105.561858][ T981] dvb-usb: bulk message failed: -71 (3/0) [ 105.572075][ T981] dw2102: command 0x0e transfer failed. [ 105.678149][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 105.888007][ T10] usb 5-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.02 [ 105.906410][ T981] dvb-usb: bulk message failed: -71 (3/0) [ 105.921007][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.941553][ T981] dw2102: command 0x0e transfer failed. [ 105.965288][ T981] dvb-usb: bulk message failed: -71 (3/0) [ 105.999289][ T981] dw2102: command 0x0e transfer failed. [ 106.034292][ T981] dvb-usb: bulk message failed: -71 (1/0) [ 106.058033][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 106.058056][ T30] audit: type=1800 audit(1786972218.028:39): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="idVendor" dev="configfs" ino=9774 res=0 errno=0 [ 106.087785][ T981] dw2102: command 0x51 transfer failed. [ 106.175033][ T10] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 106.182850][ T30] audit: type=1800 audit(1786972218.048:40): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="idProduct" dev="configfs" ino=9775 res=0 errno=0 [ 106.300423][ T10] input: xirlink-cit as /devices/platform/dummy_hcd.4/usb5/5-1/input/input7 [ 106.335903][ T30] audit: type=1800 audit(1786972218.068:41): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="serialnumber" dev="configfs" ino=9776 res=0 errno=0 [ 106.423612][ T981] DVB: Unable to find symbol ds3000_attach() [ 106.452013][ T981] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' [ 106.514105][ T30] audit: type=1800 audit(1786972218.068:42): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="manufacturer" dev="configfs" ino=9779 res=0 errno=0 [ 106.626969][ T30] audit: type=1800 audit(1786972218.078:43): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="product" dev="configfs" ino=9119 res=0 errno=0 [ 106.721320][ T5771] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 106.757130][ T30] audit: type=1800 audit(1786972218.098:44): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.37" name="configuration" dev="configfs" ino=9122 res=0 errno=0 [ 106.799483][ T24] usb 5-1: USB disconnect, device number 2 [ 106.847835][ T981] rc_core: IR keymap rc-su3000 not found [ 106.882475][ T981] Registered IR keymap rc-empty [ 106.913097][ T30] audit: type=1800 audit(1786972218.118:45): pid=5972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.39" name="configuration" dev="configfs" ino=9780 res=0 errno=0 [ 106.958744][ T5771] usb 4-1: Using ep0 maxpacket: 8 [ 106.969106][ T981] rc rc0: SU3000HD DVB-S USB2.0 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 107.000442][ T5771] usb 4-1: New USB device found, idVendor=5205, idProduct=1577, bcdDevice= 0.00 [ 107.018255][ T981] input: SU3000HD DVB-S USB2.0 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input8 [ 107.032376][ T30] audit: type=1800 audit(1786972218.118:46): pid=5972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.39" name="configuration" dev="configfs" ino=9781 res=0 errno=0 [ 107.051071][ T5771] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.102278][ T981] dvb-usb: schedule remote query interval to 150 msecs. [ 107.144553][ T981] dw2102: su3000_power_ctrl: 0, initialized 1 [ 107.155709][ T5771] usb 4-1: config 0 descriptor?? [ 107.158511][ T30] audit: type=1800 audit(1786972218.128:47): pid=5972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.39" name="UDC" dev="configfs" ino=9782 res=0 errno=0 [ 107.163837][ T5995] Bluetooth: MGMT ver 1.23 [ 107.212823][ T981] dvb-usb: SU3000HD DVB-S USB2.0 successfully initialized and connected. [ 107.240841][ T30] audit: type=1800 audit(1786972218.428:48): pid=5978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.41" name="idVendor" dev="configfs" ino=9138 res=0 errno=0 [ 107.298298][ T24] dvb-usb: bulk message failed: -71 (1/0) [ 107.340675][ T24] dw2102: i2c transfer failed. [ 107.375365][ T5998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 107.416276][ T5998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 107.443627][ T981] usb 3-1: USB disconnect, device number 2 [ 107.761035][ T981] dvb-usb: SU3000HD DVB-S USB2.0 successfully deinitialized and disconnected. [ 108.178994][ T4976] FAULT_INJECTION: forcing a failure. [ 108.178994][ T4976] name failslab, interval 1, probability 100, space 0, times 1 [ 108.179046][ T6022] FAULT_INJECTION: forcing a failure. [ 108.179046][ T6022] name failslab, interval 1, probability 100, space 0, times 1 [ 108.179490][ T5618] FAULT_INJECTION: forcing a failure. [ 108.179490][ T5618] name failslab, interval 1, probability 100, space 0, times 1 [ 108.220855][ T4976] CPU: 1 UID: 0 PID: 4976 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 108.220899][ T4976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.220921][ T4976] Call Trace: [ 108.220933][ T4976] [ 108.220952][ T4976] dump_stack_lvl+0x100/0x190 [ 108.221001][ T4976] should_fail_ex.cold+0x5/0xa [ 108.221038][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.221091][ T4976] should_failslab+0xc2/0x120 [ 108.221133][ T4976] __kmalloc_noprof+0xfc/0x820 [ 108.221193][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.221239][ T4976] ? rcu_is_watching+0x12/0xc0 [ 108.221297][ T4976] ? tomoyo_realpath_from_path+0xb6/0x690 [ 108.221366][ T4976] tomoyo_realpath_from_path+0xb6/0x690 [ 108.221431][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.221487][ T4976] tomoyo_check_open_permission+0x2af/0x3c0 [ 108.221539][ T4976] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 108.221588][ T4976] ? __lock_acquire+0x49f/0x1a40 [ 108.221633][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.221692][ T4976] ? hook_file_open+0x24f/0x8f0 [ 108.221778][ T4976] ? path_get+0x61/0x80 [ 108.221819][ T4976] tomoyo_file_open+0x6b/0x90 [ 108.221857][ T4976] security_file_open+0xb5/0x1e0 [ 108.221908][ T4976] do_dentry_open+0x588/0x14d0 [ 108.221971][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.222019][ T4976] vfs_open+0x82/0x3f0 [ 108.222049][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.222102][ T4976] path_openat+0x2873/0x4280 [ 108.222174][ T4976] ? __pfx_path_openat+0x10/0x10 [ 108.222241][ T4976] do_file_open+0x20e/0x430 [ 108.222298][ T4976] ? __pfx_do_file_open+0x10/0x10 [ 108.222381][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.222427][ T4976] ? alloc_fd+0x471/0x7a0 [ 108.222485][ T4976] ? do_getname+0x191/0x390 [ 108.222525][ T4976] do_sys_openat2+0x10f/0x1e0 [ 108.222564][ T4976] ? __pfx_do_sys_openat2+0x10/0x10 [ 108.222617][ T4976] __x64_sys_openat+0x12d/0x210 [ 108.222654][ T4976] ? __pfx___x64_sys_openat+0x10/0x10 [ 108.222699][ T4976] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.222755][ T4976] do_syscall_64+0x115/0x870 [ 108.222807][ T4976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.222843][ T4976] RIP: 0033:0x7fcc06315c3a [ 108.222870][ T4976] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24 [ 108.222905][ T4976] RSP: 002b:00007ffd9836f828 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 108.222944][ T4976] RAX: ffffffffffffffda RBX: 0000559ca607c3e0 RCX: 00007fcc06315c3a [ 108.222967][ T4976] RDX: 0000000000090800 RSI: 0000559ca5dcaa20 RDI: 00000000ffffff9c [ 108.222988][ T4976] RBP: 0000559ca5dcaa20 R08: 0000000000000000 R09: 0000000000000001 [ 108.223010][ T4976] R10: 0000000000000000 R11: 0000000000000206 R12: 0000559ca5daf370 [ 108.223031][ T4976] R13: 00000000000000ff R14: 0000559c77da1be0 R15: 00007ffd9836fab0 [ 108.223079][ T4976] [ 108.229890][ T5618] CPU: 0 UID: 0 PID: 5618 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 108.229933][ T5618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.229954][ T5618] Call Trace: [ 108.229965][ T5618] [ 108.229980][ T5618] dump_stack_lvl+0x100/0x190 [ 108.230025][ T5618] should_fail_ex.cold+0x5/0xa [ 108.230059][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.230110][ T5618] should_failslab+0xc2/0x120 [ 108.230149][ T5618] __kmalloc_node_noprof+0x101/0x830 [ 108.230207][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.230251][ T5618] ? __get_vm_area_node+0x1dc/0x330 [ 108.230289][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.230333][ T5618] ? __get_vm_area_node+0x208/0x330 [ 108.230372][ T5618] ? __vmalloc_node_range_noprof+0x409/0x1630 [ 108.230427][ T5618] __vmalloc_node_range_noprof+0x409/0x1630 [ 108.230494][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 108.230542][ T5618] ? __pfx___mutex_lock+0x10/0x10 [ 108.230599][ T5618] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 108.230651][ T5618] ? net_generic+0xea/0x2a0 [ 108.230701][ T5618] ? net_generic+0xea/0x2a0 [ 108.230762][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 108.230804][ T5618] __vmalloc_node_noprof+0xad/0xf0 [ 108.230848][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 108.230897][ T5618] do_ip6t_get_ctl+0x7e0/0xc30 [ 108.230944][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.230988][ T5618] ? __mutex_unlock_slowpath+0x35d/0x930 [ 108.231040][ T5618] ? __pfx_do_ip6t_get_ctl+0x10/0x10 [ 108.231085][ T5618] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 108.231152][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.231196][ T5618] ? nf_sockopt_find.isra.0+0x222/0x290 [ 108.231255][ T5618] nf_getsockopt+0x7c/0xe0 [ 108.231308][ T5618] ipv6_getsockopt+0x207/0x2a0 [ 108.231358][ T5618] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 108.231405][ T5618] ? _copy_from_user+0x59/0xd0 [ 108.231467][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.231511][ T5618] ? copy_from_sockptr_offset.constprop.0+0xe2/0x150 [ 108.231562][ T5618] tcp_getsockopt+0xa1/0x110 [ 108.231602][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.231646][ T5618] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 108.231689][ T5618] do_sock_getsockopt+0x50a/0x6e0 [ 108.231736][ T5618] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 108.231780][ T5618] ? nf_sockopt_find.isra.0+0x222/0x290 [ 108.231838][ T5618] ? nf_setsockopt+0xb9/0xf0 [ 108.231898][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.231942][ T5618] ? kfree+0x1e5/0x6c0 [ 108.231985][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.232029][ T5618] ? tcp_setsockopt+0xae/0x100 [ 108.232080][ T5618] __sys_getsockopt+0x148/0x260 [ 108.232146][ T5618] ? __x64_sys_getsockopt+0xbd/0x160 [ 108.232197][ T5618] __x64_sys_getsockopt+0xbd/0x160 [ 108.232248][ T5618] ? do_syscall_64+0x90/0x870 [ 108.232293][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.232337][ T5618] ? lockdep_hardirqs_on+0x78/0x100 [ 108.232383][ T5618] do_syscall_64+0x115/0x870 [ 108.232440][ T5618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.232478][ T5618] RIP: 0033:0x7f5ddc39f8aa [ 108.232506][ T5618] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 108.232543][ T5618] RSP: 002b:00007ffd456542f8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 108.232576][ T5618] RAX: ffffffffffffffda RBX: 00007ffd45654380 RCX: 00007f5ddc39f8aa [ 108.232600][ T5618] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 108.232623][ T5618] RBP: 0000000000000003 R08: 00007ffd4565431c R09: 0000000000000000 [ 108.232645][ T5618] R10: 00007ffd45654380 R11: 0000000000000212 R12: 00007f5ddc5eeb80 [ 108.232668][ T5618] R13: 00007ffd4565431c R14: 0000000000000000 R15: 00007f5ddc5effc0 [ 108.232716][ T5618] [ 108.238050][ T5618] syz-executor: vmalloc error: size 4096, failed to allocated page array size 8, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 108.246972][ T4976] ERROR: Out of memory at tomoyo_realpath_from_path. [ 108.259795][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz.5.54 Not tainted syzkaller #0 PREEMPT(full) [ 108.259838][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.259859][ T6022] Call Trace: [ 108.259871][ T6022] [ 108.259884][ T6022] dump_stack_lvl+0x100/0x190 [ 108.259932][ T6022] should_fail_ex.cold+0x5/0xa [ 108.259966][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.260017][ T6022] should_failslab+0xc2/0x120 [ 108.260057][ T6022] kmem_cache_alloc_noprof+0x91/0x6a0 [ 108.260120][ T6022] ? do_getname+0x35/0x390 [ 108.260167][ T6022] do_getname+0x35/0x390 [ 108.260210][ T6022] do_sys_openat2+0xc7/0x1e0 [ 108.260249][ T6022] ? __pfx_do_sys_openat2+0x10/0x10 [ 108.260289][ T6022] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 108.260353][ T6022] __x64_sys_openat+0x12d/0x210 [ 108.260393][ T6022] ? __pfx___x64_sys_openat+0x10/0x10 [ 108.260448][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 108.260501][ T6022] do_syscall_64+0x115/0x870 [ 108.260555][ T6022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.260593][ T6022] RIP: 0033:0x7f14e4f9e0d9 [ 108.260621][ T6022] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.260656][ T6022] RSP: 002b:00007f14e5eaa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.260690][ T6022] RAX: ffffffffffffffda RBX: 00007f14e5225fa0 RCX: 00007f14e4f9e0d9 [ 108.260715][ T6022] RDX: 0000000000000001 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 108.260739][ T6022] RBP: 00007f14e5035024 R08: 0000000000000000 R09: 0000000000000000 [ 108.260761][ T6022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.260784][ T6022] R13: 00007f14e5226038 R14: 00007f14e5225fa0 R15: 00007ffc237c3108 [ 108.260833][ T6022] [ 108.347281][ T5618] ,cpuset= [ 108.538095][ T981] usb 4-1: USB disconnect, device number 2 [ 109.109269][ T5618] /,mems_allowed=0-1 [ 109.113598][ T5618] CPU: 1 UID: 0 PID: 5618 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 109.113643][ T5618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 109.113665][ T5618] Call Trace: [ 109.113676][ T5618] [ 109.113689][ T5618] dump_stack_lvl+0x100/0x190 [ 109.113736][ T5618] warn_alloc.cold+0x94/0xa8 [ 109.113775][ T5618] ? __pfx_warn_alloc+0x10/0x10 [ 109.113836][ T5618] ? rcu_is_watching+0x12/0xc0 [ 109.113895][ T5618] ? __kasan_kmalloc+0x8a/0xb0 [ 109.113956][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.114003][ T5618] ? __kmalloc_node_noprof+0x357/0x830 [ 109.114062][ T5618] ? __entry_text_end+0x102036/0x102039 [ 109.114105][ T5618] ? __get_vm_area_node+0x1dc/0x330 [ 109.114146][ T5618] ? __get_vm_area_node+0x208/0x330 [ 109.114186][ T5618] ? __vmalloc_node_range_noprof+0x409/0x1630 [ 109.114241][ T5618] __vmalloc_node_range_noprof+0x1394/0x1630 [ 109.114304][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 109.114364][ T5618] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 109.114418][ T5618] ? net_generic+0xea/0x2a0 [ 109.114477][ T5618] ? net_generic+0xea/0x2a0 [ 109.114540][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 109.114583][ T5618] __vmalloc_node_noprof+0xad/0xf0 [ 109.114627][ T5618] ? do_ip6t_get_ctl+0x7e0/0xc30 [ 109.114677][ T5618] do_ip6t_get_ctl+0x7e0/0xc30 [ 109.114724][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.114770][ T5618] ? __mutex_unlock_slowpath+0x35d/0x930 [ 109.114824][ T5618] ? __pfx_do_ip6t_get_ctl+0x10/0x10 [ 109.114871][ T5618] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 109.114939][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.114984][ T5618] ? nf_sockopt_find.isra.0+0x222/0x290 [ 109.115045][ T5618] nf_getsockopt+0x7c/0xe0 [ 109.115100][ T5618] ipv6_getsockopt+0x207/0x2a0 [ 109.115151][ T5618] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 109.115199][ T5618] ? _copy_from_user+0x59/0xd0 [ 109.115258][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.115303][ T5618] ? copy_from_sockptr_offset.constprop.0+0xe2/0x150 [ 109.115355][ T5618] tcp_getsockopt+0xa1/0x110 [ 109.115396][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.115446][ T5618] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 109.115491][ T5618] do_sock_getsockopt+0x50a/0x6e0 [ 109.115538][ T5618] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 109.115582][ T5618] ? nf_sockopt_find.isra.0+0x222/0x290 [ 109.115643][ T5618] ? nf_setsockopt+0xb9/0xf0 [ 109.115705][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.115749][ T5618] ? kfree+0x1e5/0x6c0 [ 109.115794][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.115840][ T5618] ? tcp_setsockopt+0xae/0x100 [ 109.115891][ T5618] __sys_getsockopt+0x148/0x260 [ 109.115958][ T5618] ? __x64_sys_getsockopt+0xbd/0x160 [ 109.116011][ T5618] __x64_sys_getsockopt+0xbd/0x160 [ 109.116064][ T5618] ? do_syscall_64+0x90/0x870 [ 109.116110][ T5618] ? srso_alias_return_thunk+0x5/0xfbef5 [ 109.116155][ T5618] ? lockdep_hardirqs_on+0x78/0x100 [ 109.116202][ T5618] do_syscall_64+0x115/0x870 [ 109.116256][ T5618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.116295][ T5618] RIP: 0033:0x7f5ddc39f8aa [ 109.116325][ T5618] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 109.116360][ T5618] RSP: 002b:00007ffd456542f8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 109.116395][ T5618] RAX: ffffffffffffffda RBX: 00007ffd45654380 RCX: 00007f5ddc39f8aa [ 109.116420][ T5618] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 109.116448][ T5618] RBP: 0000000000000003 R08: 00007ffd4565431c R09: 0000000000000000 [ 109.116472][ T5618] R10: 00007ffd45654380 R11: 0000000000000212 R12: 00007f5ddc5eeb80 [ 109.116496][ T5618] R13: 00007ffd4565431c R14: 0000000000000000 R15: 00007f5ddc5effc0 [ 109.116544][ T5618] [ 109.116557][ T5618] Mem-Info: [ 109.532769][ T5618] active_anon:6971 inactive_anon:0 isolated_anon:0 [ 109.532769][ T5618] active_file:0 inactive_file:43616 isolated_file:0 [ 109.532769][ T5618] unevictable:0 dirty:824 writeback:0 [ 109.532769][ T5618] slab_reclaimable:10321 slab_unreclaimable:97268 [ 109.532769][ T5618] mapped:35074 shmem:528 pagetables:1378 [ 109.532769][ T5618] sec_pagetables:0 bounce:0 [ 109.532769][ T5618] kernel_misc_reclaimable:0 [ 109.532769][ T5618] free:1312261 free_pcp:10996 free_cma:0 [ 109.577626][ T5618] Node 0 active_anon:27884kB inactive_anon:0kB active_file:0kB inactive_file:174260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140296kB dirty:3296kB writeback:0kB shmem:2112kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12520kB pagetables:5376kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.613154][ T5618] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:136kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.648369][ T5618] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.681212][ T5618] lowmem_reserve[]: 0 2472 2473 2473 2473 [ 109.687477][ T5618] Node 0 DMA32 free:1287960kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB free_highatomic:0KB active_anon:27884kB inactive_anon:0kB active_file:0kB inactive_file:174260kB unevictable:0kB writepending:3296kB zspages:0kB present:3129332kB managed:2532244kB mlocked:0kB bounce:0kB free_pcp:45008kB local_pcp:21024kB free_cma:0kB [ 109.724487][ T5618] lowmem_reserve[]: 0 0 0 0 0 [ 109.732649][ T5618] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:388kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.771917][ T5618] lowmem_reserve[]: 0 0 0 0 0 [ 109.777154][ T5618] Node 1 Normal free:3946024kB boost:0kB min:55632kB low:69540kB high:83448kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 109.809222][ T5618] lowmem_reserve[]: 0 0 0 0 0 [ 109.814938][ T5618] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 109.829933][ T5618] Node 0 DMA32: 1464*4kB (UME) 408*8kB (UME) 71*16kB (UME) 27*32kB (UME) 6*64kB (UM) 5*128kB (UME) 4*256kB (ME) 3*512kB (ME) 4*1024kB (UME) 4*2048kB (UM) 308*4096kB (M) = 1288560kB [ 109.849366][ T5618] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 109.861282][ T5618] Node 1 Normal: 0*4kB 1*8kB (M) 2*16kB (UM) 6*32kB (UM) 7*64kB (UM) 3*128kB (UM) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 962*4096kB (UM) = 3946024kB [ 109.883052][ T5618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.894125][ T5618] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.903729][ T5618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.916269][ T5618] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.925924][ T5618] 44140 total pagecache pages [ 109.932589][ T5618] 0 pages in swap cache [ 109.937013][ T5618] Free swap = 124996kB [ 109.941235][ T5618] Total swap = 124996kB [ 109.945415][ T5618] 2097051 pages RAM [ 109.950678][ T5618] 0 pages HighMem/MovableOnly [ 109.955382][ T5618] 432278 pages reserved [ 109.960056][ T5618] 0 pages cma reserved [ 110.786596][ T3359] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.856718][ T981] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 111.028773][ T981] usb 3-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.02 [ 111.060560][ T3359] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.084255][ T981] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.189141][ T3359] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.202618][ T981] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 111.250217][ T981] input: xirlink-cit as /devices/platform/dummy_hcd.2/usb3/3-1/input/input9 [ 111.423601][ T3359] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.765747][ T36] maxtcpc 0-0020: error -EIO: Failed to read TCPC_POWER_STATUS [ 111.774627][ T6074] i2c i2c-0: new_device: Instantiated device maxtcpc at 0x20 [ 111.816042][ T36] maxtcpc 0-0020: probe with driver maxtcpc failed with error -5 [ 111.844494][ T24] usb 3-1: USB disconnect, device number 3 [ 111.889405][ T5756] usb 1-1: USB disconnect, device number 2 [ 111.968895][ T5756] rndis_host 1-1:1.0 usb1: unregister 'rndis_host' usb-dummy_hcd.0-1, RNDIS device [ 112.244868][ T6086] ubi0: attaching mtd0 [ 112.262659][ T5636] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 112.276548][ T5636] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 112.286497][ T5636] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 112.305342][ T5636] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 112.314436][ T5636] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 112.333081][ T3359] bridge_slave_1: left allmulticast mode [ 112.334406][ T6086] ubi0: scanning is finished [ 112.341511][ T3359] bridge_slave_1: left promiscuous mode [ 112.360390][ T3359] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.371375][ T30] kauditd_printk_skb: 29 callbacks suppressed [ 112.371397][ T30] audit: type=1800 audit(1786972224.328:78): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="idVendor" dev="configfs" ino=10446 res=0 errno=0 [ 112.416211][ T6086] ubi0: empty MTD device detected [ 112.424617][ T30] audit: type=1800 audit(1786972224.378:79): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="idProduct" dev="configfs" ino=10458 res=0 errno=0 [ 112.435536][ T6092] UBIFS error (pid: 6092): cannot open "ubi0_0", error -19 [ 112.444990][ T30] audit: type=1800 audit(1786972224.388:80): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="serialnumber" dev="configfs" ino=10462 res=0 errno=0 [ 112.475126][ T30] audit: type=1800 audit(1786972224.418:81): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="manufacturer" dev="configfs" ino=10464 res=0 errno=0 [ 112.478793][ T3359] bridge_slave_0: left allmulticast mode [ 112.496071][ T30] audit: type=1800 audit(1786972224.418:82): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="product" dev="configfs" ino=10465 res=0 errno=0 [ 112.532145][ T6091] Config c/2 of g1 needs at least one function. [ 112.561269][ T6091] udc dummy_udc.0: failed to start g1: -22 [ 112.597841][ T6091] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 112.601685][ T3359] bridge_slave_0: left promiscuous mode [ 112.632871][ T6091] UDC core: g1: couldn't find an available UDC or it's busy [ 112.650255][ T30] audit: type=1800 audit(1786972224.418:83): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="configuration" dev="configfs" ino=10466 res=0 errno=0 [ 112.668116][ T3359] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.715679][ T30] audit: type=1800 audit(1786972224.498:84): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="configuration" dev="configfs" ino=9951 res=0 errno=0 [ 112.804995][ T6086] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.857490][ T6086] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.870203][ T30] audit: type=1800 audit(1786972224.498:85): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.76" name="UDC" dev="configfs" ino=9952 res=0 errno=0 [ 112.922664][ T6086] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.941363][ T6101] se_device not configured yet, cannot port link [ 112.956195][ T30] audit: type=1800 audit(1786972224.788:86): pid=6098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.78" name="idVendor" dev="configfs" ino=10480 res=0 errno=0 [ 112.956787][ T6086] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.041432][ T30] audit: type=1800 audit(1786972224.818:87): pid=6098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.78" name="idProduct" dev="configfs" ino=10481 res=0 errno=0 [ 113.096714][ T6086] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.157044][ T6086] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.184252][ T6086] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 870207254 [ 113.238772][ T6086] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.300649][ T6099] ubi0: background thread "ubi_bgt0d" started, PID 6099 [ 113.987242][ T3359] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.038230][ T3359] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.070075][ T3359] bond0 (unregistering): Released all slaves [ 114.348171][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 114.397867][ T5636] Bluetooth: hci4: command tx timeout [ 114.539015][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 7.02 [ 114.577824][ T6132] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 114.592529][ T9] usb 1-1: Dual-Role OTG device on HNP port [ 114.608594][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.628960][ T9] usb 1-1: Product: Test Gadget [ 114.633954][ T6132] udc usbip-vudc.0: failed to start g_uac2: -22 [ 114.647928][ T9] usb 1-1: Manufacturer: Linux Foundation [ 114.653787][ T6132] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 114.680991][ T9] usb 1-1: SerialNumber: 1234567890 [ 114.702928][ T6132] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 114.772465][ T6137] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 114.799738][ T6137] udc usbip-vudc.0: failed to start g_uac2: -22 [ 114.818881][ T6137] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 114.866449][ T9] rndis_host 1-1:1.0 usb1: register 'rndis_host' at usb-dummy_hcd.0-1, RNDIS device, 7e:72:fc:91:e2:c5 [ 114.890783][ T6137] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 115.024862][ T9] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 115.397777][ T3359] hsr_slave_0: left promiscuous mode [ 115.425991][ T6162] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.451101][ T6163] se_device not configured yet, cannot port link [ 115.459474][ T6162] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.490909][ T3359] hsr_slave_1: left promiscuous mode [ 115.528803][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.568148][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.605979][ T6170] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 115.636862][ T6170] udc usbip-vudc.0: failed to start g_uac2: -22 [ 115.647026][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.689955][ T6170] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 115.690835][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.747702][ T6170] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 115.899081][ T3359] veth1_macvtap: left promiscuous mode [ 115.920828][ T3359] veth0_macvtap: left promiscuous mode [ 115.936808][ T3359] veth1_vlan: left promiscuous mode [ 115.944283][ T3359] veth0_vlan: left promiscuous mode [ 115.983620][ T6179] dummy_hcd dummy_hcd.0: remove, state 1 [ 116.015646][ T6179] usb usb1: USB disconnect, device number 1 [ 116.029702][ T6179] usb 1-1: USB disconnect, device number 3 [ 116.096229][ T6179] rndis_host 1-1:1.0 usb1: unregister 'rndis_host' usb-dummy_hcd.0-1, RNDIS device [ 116.477073][ T5636] Bluetooth: hci4: command tx timeout [ 116.482716][ T10] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 116.592149][ T6197] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 116.604973][ T6197] udc usbip-vudc.0: failed to start g_uac2: -22 [ 116.611717][ T6197] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 116.629830][ T6197] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 116.646796][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 116.659213][ T10] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 116.677785][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 116.690392][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 116.701492][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 116.712139][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 116.729059][ T10] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 116.746028][ T3359] team0 (unregistering): Port device team_slave_1 removed [ 116.777350][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.790523][ T3359] team0 (unregistering): Port device team_slave_0 removed [ 117.244365][ T6206] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 117.265772][ T6206] udc usbip-vudc.0: failed to start g_uac2: -22 [ 117.280604][ T6206] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 117.312671][ T6206] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 117.455842][ T5271] 8021q: adding VLAN 0 to HW filter on device eth1 [ 117.630770][ T6214] UDC core: g1: couldn't find an available UDC or it's busy [ 118.022340][ T6179] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000b: 0000 [#1] SMP KASAN NOPTI [ 118.034467][ T6179] KASAN: null-ptr-deref in range [0x0000000000000058-0x000000000000005f] [ 118.042884][ T6179] CPU: 0 UID: 0 PID: 6179 Comm: syz.2.104 Not tainted syzkaller #0 PREEMPT(full) [ 118.052098][ T6179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 118.062153][ T6179] RIP: 0010:klist_put+0x4d/0x1d0 [ 118.067115][ T6179] Code: c1 ea 03 80 3c 02 00 0f 85 74 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 23 49 83 e4 fe 49 8d 7c 24 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 43 01 00 00 4c 89 e7 4d 8b 74 24 58 e8 7c 10 0d [ 118.086730][ T6179] RSP: 0018:ffffc900054376d0 EFLAGS: 00010212 [ 118.092800][ T6179] RAX: dffffc0000000000 RBX: ffff88807aa47c80 RCX: ffffc90005929000 [ 118.100767][ T6179] RDX: 000000000000000b RSI: ffffffff8bb103a5 RDI: 0000000000000058 [ 118.108739][ T6179] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff22084f0 [ 118.116708][ T6179] R10: ffffffff91042783 R11: 0000000000000000 R12: 0000000000000000 [ 118.124674][ T6179] R13: 0000000000000001 R14: ffffffff91042740 R15: dffffc0000000000 [ 118.132644][ T6179] FS: 00007f5a024586c0(0000) GS:ffff888123de1000(0000) knlGS:0000000000000000 [ 118.141578][ T6179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.148159][ T6179] CR2: 00007f6991e9ea28 CR3: 00000000759a5000 CR4: 0000000000350ef0 [ 118.156129][ T6179] Call Trace: [ 118.159398][ T6179] [ 118.162322][ T6179] klist_remove+0x14c/0x2e0 [ 118.166846][ T6179] ? __pfx_klist_remove+0x10/0x10 [ 118.171890][ T6179] ? srso_alias_return_thunk+0x5/0xfbef5 [ 118.177544][ T6179] ? srso_alias_return_thunk+0x5/0xfbef5 [ 118.183186][ T6179] ? device_links_driver_cleanup+0x2f7/0x3e0 [ 118.189195][ T6179] device_release_driver_internal+0x4fb/0x620 [ 118.195289][ T6179] ? __entry_text_end+0x102035/0x102039 [ 118.200847][ T6179] bus_remove_device+0x2bc/0x560 [ 118.205801][ T6179] ? __pfx_bus_remove_device+0x10/0x10 [ 118.211273][ T6179] ? __pfx_device_remove_attrs+0x10/0x10 [ 118.216928][ T6179] device_del+0x376/0x9b0 [ 118.221275][ T6179] ? __pfx_device_del+0x10/0x10 [ 118.226143][ T6179] ? kobject_put+0xb9/0x640 [ 118.230671][ T6179] ? srso_alias_return_thunk+0x5/0xfbef5 [ 118.236320][ T6179] usb_disable_device+0x367/0x810 [ 118.241371][ T6179] usb_disconnect+0x2e2/0x9a0 [ 118.246067][ T6179] ? _raw_spin_unlock_irq+0x23/0x50 [ 118.251275][ T6179] usb_disconnect+0x28e/0x9a0 [ 118.255973][ T6179] usb_remove_hcd.cold+0x1ae/0x401 [ 118.261096][ T6179] ? __pfx_usb_remove_hcd+0x10/0x10 [ 118.266294][ T6179] ? srso_alias_return_thunk+0x5/0xfbef5 [ 118.271944][ T6179] dummy_hcd_remove+0x109/0x1e0 [ 118.276824][ T6179] ? __pfx_dummy_hcd_remove+0x10/0x10 [ 118.282223][ T6179] platform_remove+0x5f/0x80 [ 118.286820][ T6179] ? __pfx_platform_remove+0x10/0x10 [ 118.292115][ T6179] device_remove+0xcb/0x180 [ 118.296637][ T6179] device_release_driver_internal+0x44e/0x620 [ 118.302737][ T6179] unbind_store+0xf8/0x110 [ 118.307161][ T6179] ? __pfx_unbind_store+0x10/0x10 [ 118.312199][ T6179] drv_attr_store+0x74/0xb0 [ 118.316710][ T6179] ? __pfx_drv_attr_store+0x10/0x10 [ 118.321923][ T6179] sysfs_kf_write+0xf2/0x150 [ 118.326537][ T6179] kernfs_fop_write_iter+0x3e0/0x5f0 [ 118.331832][ T6179] ? __pfx_sysfs_kf_write+0x10/0x10 [ 118.337050][ T6179] vfs_write+0x6ac/0x1050 [ 118.341400][ T6179] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 118.347224][ T6179] ? __pfx_vfs_write+0x10/0x10 [ 118.352018][ T6179] ksys_write+0x12a/0x250 [ 118.356361][ T6179] ? __pfx_ksys_write+0x10/0x10 [ 118.361227][ T6179] ? srso_alias_return_thunk+0x5/0xfbef5 [ 118.366877][ T6179] do_syscall_64+0x115/0x870 [ 118.371504][ T6179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.377404][ T6179] RIP: 0033:0x7f5a0159e0d9 [ 118.381818][ T6179] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.401429][ T6179] RSP: 002b:00007f5a02458028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.409851][ T6179] RAX: ffffffffffffffda RBX: 00007f5a01825fa0 RCX: 00007f5a0159e0d9 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 118.417820][ T6179] RDX: 000000000000000b RSI: 0000200000000200 RDI: 0000000000000003 [ 118.425805][ T6179] RBP: 00007f5a01635024 R08: 0000000000000000 R09: 0000000000000000 [ 118.433772][ T6179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.441741][ T6179] R13: 00007f5a01826038 R14: 00007f5a01825fa0 R15: 00007fff447ad188 [ 118.449721][ T6179] [ 118.452730][ T6179] Modules linked in: [ 118.458106][ T6179] ---[ end trace 0000000000000000 ]--- [ 118.483856][ T6225] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 118.520666][ T6225] udc usbip-vudc.0: failed to start g_uac2: -22 [ 118.557644][ T5636] Bluetooth: hci4: command tx timeout [ 118.581343][ T6225] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 118.616801][ T6179] RIP: 0010:klist_put+0x4d/0x1d0 [ 118.621819][ T6179] Code: c1 ea 03 80 3c 02 00 0f 85 74 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 23 49 83 e4 fe 49 8d 7c 24 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 43 01 00 00 4c 89 e7 4d 8b 74 24 58 e8 7c 10 0d [ 118.703437][ T6225] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 118.723150][ T6179] RSP: 0018:ffffc900054376d0 EFLAGS: 00010212 [ 118.754113][ T6179] RAX: dffffc0000000000 RBX: ffff88807aa47c80 RCX: ffffc90005929000 [ 118.803443][ T6179] RDX: 000000000000000b RSI: ffffffff8bb103a5 RDI: 0000000000000058 [ 118.835707][ T6179] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff22084f0 [ 118.856647][ T6179] R10: ffffffff91042783 R11: 0000000000000000 R12: 0000000000000000 [ 118.876655][ T6179] R13: 0000000000000001 R14: ffffffff91042740 R15: dffffc0000000000 [ 118.886129][ T6179] FS: 00007f5a024586c0(0000) GS:ffff888123de1000(0000) knlGS:0000000000000000 [ 118.919455][ T6179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.938030][ T6179] CR2: 000000110c46c95c CR3: 00000000759a5000 CR4: 0000000000350ef0 [ 118.966690][ T6179] Kernel panic - not syncing: Fatal exception [ 118.972979][ T6179] Kernel Offset: disabled [ 118.977291][ T6179] Rebooting in 86400 seconds..