last executing test programs: 3.50273938s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) (async) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000280), 0xd, &(0x7f00000006c0)=ANY=[]) r0 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x56e, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xc0, 0xb, "", [{{0x9, 0x4, 0x0, 0xf, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0xc, 0xfc, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x1, 0x4b, 0x6}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000b00)={0x2c, &(0x7f0000000980)={0x40, 0x24, 0x28, {0x28, 0x23, "1ba57fb04d4f1e07d695f268e872852798b2974b1fc634f26cda14d95e6688adb139e26a4779"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 3.428957953s ago: executing program 0 (id=8): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() openat$kvm(0xffffffffffffff9c, 0x0, 0x240, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) readv(r2, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x20, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x2, @in=@loopback, 0x6, 0x4, 0x3}]}]}, 0xfc}}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0xeb, @remote, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000580), 0x3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmsg$inet(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b80)='n', 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x9, 0x7a8, 0x6}, 0x14) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x304}, '\x00', "6ca0ef44bcdaf33d9060001a65aae2621600f79c1f901d896f9157b1a7166ac1", "abfdff7d", "708958f96700"}, 0x38) syz_usb_connect(0x3, 0x8c6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201500236e47e2082055c2955d4010203010902b408048006a00309047f0e01ff2dde700a24010100000000000824050503"], &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0}) 3.121692722s ago: executing program 3 (id=17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4607fc3c40010001000000000002003e000700000094020000000000004000000000000000dd0100000000000013000000000038"], 0x178) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) 3.099067543s ago: executing program 3 (id=18): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 1.975417648s ago: executing program 2 (id=19): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect$uac2(0x4, 0xb7, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x48, 0x499, 0x1039, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa5, 0x3, 0x1, 0x85, 0xe6d65e2c16ddbb6c, 0x7, {0x8, 0xb, 0x2, 0x2, 0x1, 0x5, 0x20, 0x6}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x9, 0x4, 0x35, 0x3}, [@feature_unit={0x7, 0x24, 0x6, 0x6, 0x4, [0x1]}, @effect_unit={0x11, 0x24, 0x7, 0x2, 0x4, 0x4, [0x1, 0x2, 0x2, 0x0, 0x2]}, @processing_unit={0xd, 0x24, 0x8, 0x3, 0x1, [0x3, 0x1, 0x2, 0x3]}, @multiply_unit={0x7, 0x24, 0xc, 0x1, 0x7, 0x8, 0x80}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x2, 0x1, 0x0, {0x8, 0x25, 0x1, 0x2, 0x3c, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@as_header={0x10, 0x24, 0x1, 0x7, 0x9, 0x3, 0x3, 0x3, 0x7ff, 0x8e}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x1, 0x0, 0x28, {0x8, 0x25, 0x1, 0x83, 0x3f, 0x10, 0x8000}}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x201, 0x8, 0xf, 0xfe, 0x40, 0xf4}, 0x2e, &(0x7f00000002c0)={0x5, 0xf, 0x2e, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x9, 0x1, 0x8000}, @generic={0x18, 0x10, 0x1, "61188a11255d74577b182422a68714abec3f048862"}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x1, 0x4, 0x5471}]}, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") 1.975198618s ago: executing program 0 (id=20): syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f00004b2000/0x400000)=nil) 1.975109038s ago: executing program 0 (id=21): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x2c, r0, 0x1, 0x70bd29, 0xffffffbe, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x300}]]}, 0x2c}, 0x1, 0x0, 0x0, 0x48080}, 0x20004056) 1.960490018s ago: executing program 0 (id=22): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r1) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x51}, 0x10) 1.945975709s ago: executing program 0 (id=23): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x109942, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffff) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000000c0)=0x1) 1.855508232s ago: executing program 0 (id=24): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000380)={0x1c, &(0x7f0000000240)=ANY=[@ANYBLOB="200507"], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000580)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="400d03"], 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000001340)={0x44, &(0x7f0000000140)=ANY=[@ANYBLOB="201201010000f2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 269.702841ms ago: executing program 1 (id=26): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0xc) 198.725134ms ago: executing program 1 (id=27): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000700), r0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r1, 0x1, 0x1, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000841}, 0x44800) 198.495414ms ago: executing program 1 (id=28): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001f80)="c1", 0x1, 0xc404, &(0x7f0000002f80)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) 197.516164ms ago: executing program 1 (id=29): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000100)="c10e000018001f06b9409b0dffff110d0207be040205fe0506100a124300040018000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160005000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) 158.413545ms ago: executing program 1 (id=30): setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, 0x0, &(0x7f00000000c0)) 130.817106ms ago: executing program 1 (id=31): socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)="203d0cbfcbf429bf116dcf5498ddec88083f43d7cc0122e4bac60ba1b293f103d91f5b1cb342e8b5a080bba8d2a3a2baff10e49ee4c43293d0cf79ed1d1fe04dd52ecee995e721f0b5481a73d67f15c1946d707142ed07574cbe61f3aded56402ea1909674237718") syz_usb_connect$cdc_ecm(0x2, 0x5c, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090000202505a1a440000000010109024a000101000000090400001702020000052406"], 0x0) 31.550439ms ago: executing program 3 (id=32): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x112, 0x3, 0x0, 0x0) 31.397609ms ago: executing program 3 (id=33): pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000300)={0x2, 0xfffe, @remote}, 0x10) sendto$inet(r1, &(0x7f0000000200)="e1", 0xfea8, 0x0, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x80, 0xa) 17.944009ms ago: executing program 3 (id=34): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x2, 0x3a, 0x8, 0xffffffffffffffff}) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') 0s ago: executing program 3 (id=35): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd']) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000600)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. [ 23.364780][ T36] audit: type=1400 audit(1781633491.830:64): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.368302][ T287] cgroup: Unknown subsys name 'net' [ 23.387442][ T36] audit: type=1400 audit(1781633491.830:65): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.414792][ T36] audit: type=1400 audit(1781633491.860:66): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.415317][ T287] cgroup: Unknown subsys name 'devices' [ 23.541556][ T287] cgroup: Unknown subsys name 'hugetlb' [ 23.547199][ T287] cgroup: Unknown subsys name 'rlimit' [ 23.663299][ T36] audit: type=1400 audit(1781633492.130:67): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.686485][ T36] audit: type=1400 audit(1781633492.130:68): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.711318][ T36] audit: type=1400 audit(1781633492.130:69): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.740176][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.748954][ T36] audit: type=1400 audit(1781633492.210:70): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.774458][ T36] audit: type=1400 audit(1781633492.210:71): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.818995][ T36] audit: type=1400 audit(1781633492.280:72): avc: denied { read } for pid=287 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.820299][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.844515][ T36] audit: type=1400 audit(1781633492.280:73): avc: denied { open } for pid=287 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.288527][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.295741][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.302998][ T296] bridge_slave_0: entered allmulticast mode [ 25.309388][ T296] bridge_slave_0: entered promiscuous mode [ 25.317694][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.324826][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.331947][ T296] bridge_slave_1: entered allmulticast mode [ 25.338177][ T296] bridge_slave_1: entered promiscuous mode [ 25.378349][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.385472][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.392617][ T295] bridge_slave_0: entered allmulticast mode [ 25.398861][ T295] bridge_slave_0: entered promiscuous mode [ 25.405456][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.412594][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.419752][ T295] bridge_slave_1: entered allmulticast mode [ 25.426009][ T295] bridge_slave_1: entered promiscuous mode [ 25.446136][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.453270][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.460600][ T297] bridge_slave_0: entered allmulticast mode [ 25.466834][ T297] bridge_slave_0: entered promiscuous mode [ 25.481279][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.488348][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.495473][ T297] bridge_slave_1: entered allmulticast mode [ 25.501846][ T297] bridge_slave_1: entered promiscuous mode [ 25.525960][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.533086][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.540222][ T294] bridge_slave_0: entered allmulticast mode [ 25.546467][ T294] bridge_slave_0: entered promiscuous mode [ 25.553079][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.560160][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.567232][ T294] bridge_slave_1: entered allmulticast mode [ 25.573619][ T294] bridge_slave_1: entered promiscuous mode [ 25.721636][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.728712][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.736065][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.743147][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.754025][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.761127][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.768412][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.775468][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.786975][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.794073][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.801471][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.808548][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.841160][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.848232][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.855576][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.862635][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.895633][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.902959][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.910804][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.918105][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.925738][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.933290][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.940646][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.947898][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.966144][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.973236][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.981310][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.988352][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.005501][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.012582][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.020986][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.028022][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.039720][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.046760][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.061407][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.068450][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.076072][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.083145][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.095890][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.102967][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.152394][ T297] veth0_vlan: entered promiscuous mode [ 26.176753][ T295] veth0_vlan: entered promiscuous mode [ 26.184662][ T294] veth0_vlan: entered promiscuous mode [ 26.197511][ T296] veth0_vlan: entered promiscuous mode [ 26.204721][ T297] veth1_macvtap: entered promiscuous mode [ 26.225146][ T296] veth1_macvtap: entered promiscuous mode [ 26.239320][ T294] veth1_macvtap: entered promiscuous mode [ 26.246537][ T295] veth1_macvtap: entered promiscuous mode [ 26.292830][ T294] 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. [ 26.347889][ T317] netlink: 'syz.1.2': attribute type 16 has an invalid length. [ 26.364276][ T317] netlink: 'syz.1.2': attribute type 2 has an invalid length. [ 26.375940][ T322] incfs: Error accessing: ./file0. [ 26.384865][ T317] netlink: 64086 bytes leftover after parsing attributes in process `syz.1.2'. [ 26.399631][ T322] incfs: mount failed -2 [ 26.436568][ T329] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6'. [ 26.635253][ T352] capability: warning: `syz.3.13' uses deprecated v2 capabilities in a way that may be insecure [ 26.676426][ T356] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 26.709650][ T312] usb 3-1: new low-speed USB device number 2 using dummy_hcd [ 26.792831][ T358] process 'syz.3.17' launched './file1' with NULL argv: empty string added [ 26.839402][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.859512][ T311] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 26.870770][ T312] usb 3-1: config 0 interface 0 altsetting 15 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 26.881735][ T312] usb 3-1: config 0 interface 0 altsetting 15 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 26.894795][ T312] usb 3-1: config 0 interface 0 has no altsetting 0 [ 26.901532][ T312] usb 3-1: New USB device found, idVendor=056e, idProduct=00fc, bcdDevice= 0.00 [ 26.911172][ T312] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.931212][ T312] usb 3-1: config 0 descriptor?? [ 26.936839][ T319] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 26.990389][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 26.997363][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 27.005873][ T31] usb 1-1: config 128 has an invalid interface number: 127 but max is 3 [ 27.014355][ T311] usb 2-1: Using ep0 maxpacket: 32 [ 27.019583][ T31] usb 1-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 27.029953][ T31] usb 1-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 27.039056][ T31] usb 1-1: config 128 has no interface number 0 [ 27.045511][ T31] usb 1-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 103, changing to 10 [ 27.057118][ T31] usb 1-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid maxpacket 57688, setting to 1024 [ 27.068733][ T31] usb 1-1: config 128 interface 127 has no altsetting 0 [ 27.069458][ T66] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 27.083534][ T311] usb 2-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 27.093998][ T311] usb 2-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 27.105812][ T311] usb 2-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 27.117060][ T311] usb 2-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 27.130861][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 27.140077][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.148128][ T31] usb 1-1: Product: syz [ 27.152924][ T311] usb 2-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 27.162102][ T31] usb 1-1: Manufacturer: syz [ 27.166765][ T31] usb 1-1: SerialNumber: syz [ 27.171505][ T311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.180699][ T312] elecom 0003:056E:00FC.0001: unknown main item tag 0x2 [ 27.187709][ T312] elecom 0003:056E:00FC.0001: unknown main item tag 0x7 [ 27.195199][ T311] usb 2-1: Product: syz [ 27.199742][ T311] usb 2-1: Manufacturer: syz [ 27.204426][ T311] usb 2-1: SerialNumber: syz [ 27.210382][ T312] elecom 0003:056E:00FC.0001: hidraw0: USB HID v0.0c Device [HID 056e:00fc] on usb-dummy_hcd.2-1/input0 [ 27.229709][ T66] usb 4-1: Using ep0 maxpacket: 16 [ 27.239422][ T66] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 27.251326][ T66] usb 4-1: config 0 has no interface number 0 [ 27.261027][ T66] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 27.271107][ T66] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.279138][ T66] usb 4-1: Product: syz [ 27.283627][ T66] usb 4-1: Manufacturer: syz [ 27.288261][ T66] usb 4-1: SerialNumber: syz [ 27.300137][ T66] usb 4-1: config 0 descriptor?? [ 27.372200][ T66] usb 3-1: USB disconnect, device number 2 [ 27.415123][ T31] usb 1-1: USB disconnect, device number 2 [ 27.427305][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 28.139394][ T66] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 28.249726][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 28.290561][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.301549][ T66] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 28.310874][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.319947][ T66] usb 3-1: config 0 descriptor?? [ 28.399361][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 28.405712][ T31] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 28.413922][ T31] usb 1-1: config 0 has no interface number 0 [ 28.420072][ T31] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 28.430703][ T31] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 28.442395][ T31] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 28.451514][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.459603][ T31] usb 1-1: Product: syz [ 28.463791][ T31] usb 1-1: Manufacturer: syz [ 28.468415][ T31] usb 1-1: SerialNumber: syz [ 28.473968][ T31] usb 1-1: config 0 descriptor?? [ 28.479300][ T376] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 28.486544][ T376] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 28.528703][ T66] usbhid 3-1:0.0: can't add hid device: -71 [ 28.535392][ T66] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 28.544399][ T66] usb 3-1: USB disconnect, device number 3 [ 28.695261][ T376] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 28.702639][ T376] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 28.911087][ T31] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 28.969369][ T66] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 29.120496][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.131515][ T66] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 29.140697][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.150022][ T66] usb 3-1: config 0 descriptor?? [ 29.610532][ T381] usb 2-1: USB disconnect, device number 2 [ 29.682318][ T36] kauditd_printk_skb: 56 callbacks suppressed [ 29.682338][ T36] audit: type=1400 audit(1781633498.150:130): avc: denied { create } for pid=388 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 29.716924][ T391] netlink: 'syz.1.29': attribute type 4 has an invalid length. [ 29.724572][ T391] netlink: 'syz.1.29': attribute type 5 has an invalid length. [ 29.732691][ T391] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.29'. [ 29.755687][ T36] audit: type=1400 audit(1781633498.220:131): avc: denied { create } for pid=392 comm="syz.1.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 29.776190][ T36] audit: type=1400 audit(1781633498.220:132): avc: denied { getopt } for pid=392 comm="syz.1.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 29.826081][ T362] usb 4-1: USB disconnect, device number 2 [ 29.842557][ T36] audit: type=1400 audit(1781633498.310:133): avc: denied { setopt } for pid=396 comm="syz.3.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 29.959791][ T66] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 29.967593][ T66] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input4 [ 29.981474][ C1] ------------[ cut here ]------------ [ 29.986983][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:741:31 [ 29.995606][ C1] index 259 is out of range for type 'const int[34]' [ 30.002337][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 471281939cd7bfdfff4c6b6074d5d68627c837ba [ 30.002377][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 30.002401][ C1] Call Trace: [ 30.002409][ C1] [ 30.002419][ C1] __dump_stack+0x21/0x30 [ 30.002466][ C1] dump_stack_lvl+0x140/0x1c0 [ 30.002501][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.002535][ C1] ? default_idle_call+0x3e/0x80 [ 30.002565][ C1] ? common_startup_64+0x13b/0x157 [ 30.002604][ C1] dump_stack+0x19/0x20 [ 30.002635][ C1] ubsan_epilogue+0xe/0x40 [ 30.002650][ C1] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 30.002677][ C1] ? __kasan_check_write+0x18/0x20 [ 30.002701][ C1] aiptek_irq+0x20cb/0x2a00 [ 30.002717][ C1] ? kcov_remote_start+0x1d3/0x3c0 [ 30.002737][ C1] __usb_hcd_giveback_urb+0x375/0x540 [ 30.002756][ C1] usb_hcd_giveback_urb+0x11b/0x410 [ 30.002774][ C1] dummy_timer+0x816/0x4300 [ 30.002797][ C1] ? read_tsc+0xd/0x20 [ 30.002825][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 30.002844][ C1] ? timerqueue_del+0xd7/0x130 [ 30.002865][ C1] ? __hrtimer_run_queues+0x2c4/0x8e0 [ 30.002892][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 30.002910][ C1] __hrtimer_run_queues+0x3ab/0x8e0 [ 30.002938][ C1] ? hrtimer_interrupt+0xf00/0xf00 [ 30.002962][ C1] ? read_tsc+0xd/0x20 [ 30.002985][ C1] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 30.003007][ C1] hrtimer_run_softirq+0x159/0x560 [ 30.003022][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 30.003048][ C1] handle_softirqs+0x1aa/0x630 [ 30.003066][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 30.003090][ C1] __irq_exit_rcu+0x47/0xb0 [ 30.003107][ C1] irq_exit_rcu+0xd/0x30 [ 30.003123][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 30.003142][ C1] [ 30.003147][ C1] [ 30.003153][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 30.003170][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 30.003194][ C1] Code: cc cc cc cc cc cc cc b8 17 ea 6d f1 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 bf 3e 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 30.003208][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c6 [ 30.003230][ C1] RAX: ffff8881f6f00000 RBX: ffff88810366a600 RCX: ffffffff85a89bcd [ 30.003244][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000037104 [ 30.003254][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6f395eb R09: 1ffff1103ede72bd [ 30.003267][ C1] R10: dffffc0000000000 R11: ffffed103ede72be R12: 0000000000000000 [ 30.003278][ C1] R13: 1ffff110206cd4c0 R14: dffffc0000000000 R15: ffffffff87ed4668 [ 30.003293][ C1] ? ct_kernel_exit+0x7d/0xb0 [ 30.003314][ C1] default_idle+0x17/0x30 [ 30.003334][ C1] arch_cpu_idle+0xd/0x20 [ 30.003355][ C1] default_idle_call+0x3e/0x80 [ 30.003376][ C1] do_idle+0x2fc/0x570 [ 30.003394][ C1] ? idle_inject_timer_fn+0x80/0x80 [ 30.003415][ C1] cpu_startup_entry+0x47/0x60 [ 30.003434][ C1] start_secondary+0x12e/0x140 [ 30.003458][ C1] common_startup_64+0x13b/0x157 [ 30.003484][ C1] [ 30.003489][ C1] ---[ end trace ]--- [ 30.120672][ T381] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 30.122923][ C1] ------------[ cut here ]------------ [ 30.322920][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:763:30 [ 30.331792][ C1] index 260 is out of range for type 'const int[34]' [ 30.338471][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 471281939cd7bfdfff4c6b6074d5d68627c837ba [ 30.338505][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 30.338515][ C1] Call Trace: [ 30.338521][ C1] [ 30.338528][ C1] __dump_stack+0x21/0x30 [ 30.338578][ C1] dump_stack_lvl+0x140/0x1c0 [ 30.338614][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.338648][ C1] ? input_event_dispose+0x2f5/0x6d0 [ 30.338680][ C1] dump_stack+0x19/0x20 [ 30.338720][ C1] ubsan_epilogue+0xe/0x40 [ 30.338744][ C1] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 30.338783][ C1] aiptek_irq+0x1f85/0x2a00 [ 30.338807][ C1] __usb_hcd_giveback_urb+0x375/0x540 [ 30.338827][ C1] usb_hcd_giveback_urb+0x11b/0x410 [ 30.338844][ C1] dummy_timer+0x816/0x4300 [ 30.338889][ C1] ? read_tsc+0xd/0x20 [ 30.338925][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 30.338953][ C1] ? timerqueue_del+0xd7/0x130 [ 30.338974][ C1] ? __hrtimer_run_queues+0x2c4/0x8e0 [ 30.339015][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 30.339042][ C1] __hrtimer_run_queues+0x3ab/0x8e0 [ 30.339080][ C1] ? hrtimer_interrupt+0xf00/0xf00 [ 30.339112][ C1] ? read_tsc+0xd/0x20 [ 30.339134][ C1] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 30.339173][ C1] hrtimer_run_softirq+0x159/0x560 [ 30.339197][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 30.339232][ C1] handle_softirqs+0x1aa/0x630 [ 30.339258][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 30.339282][ C1] __irq_exit_rcu+0x47/0xb0 [ 30.339315][ C1] irq_exit_rcu+0xd/0x30 [ 30.339340][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 30.339367][ C1] [ 30.339375][ C1] [ 30.339383][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 30.339411][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 30.339432][ C1] Code: cc cc cc cc cc cc cc b8 17 ea 6d f1 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 bf 3e 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 30.339446][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c6 [ 30.339475][ C1] RAX: ffff8881f6f00000 RBX: ffff88810366a600 RCX: ffffffff85a89bcd [ 30.339496][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000037104 [ 30.339510][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6f395eb R09: 1ffff1103ede72bd [ 30.339528][ C1] R10: dffffc0000000000 R11: ffffed103ede72be R12: 0000000000000000 [ 30.339546][ C1] R13: 1ffff110206cd4c0 R14: dffffc0000000000 R15: ffffffff87ed4668 [ 30.339565][ C1] ? ct_kernel_exit+0x7d/0xb0 [ 30.339586][ C1] default_idle+0x17/0x30 [ 30.339606][ C1] arch_cpu_idle+0xd/0x20 [ 30.339649][ C1] default_idle_call+0x3e/0x80 [ 30.339685][ C1] do_idle+0x2fc/0x570 [ 30.339711][ C1] ? idle_inject_timer_fn+0x80/0x80 [ 30.339740][ C1] cpu_startup_entry+0x47/0x60 [ 30.339759][ C1] start_secondary+0x12e/0x140 [ 30.339807][ C1] common_startup_64+0x13b/0x157 [ 30.339845][ C1] [ 30.339858][ C1] ---[ end trace ]--- [ 30.780543][ T381] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 30.790803][ T381] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 23 [ 30.804852][ T381] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.814111][ T381] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 30.822253][ T381] usb 2-1: SerialNumber: syz [ 30.830084][ T381] hub 2-1:1.0: bad descriptor, ignoring hub [ 30.836037][ T381] hub 2-1:1.0: probe with driver hub failed with error -5 [ 30.840254][ T31] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 30.854268][ T31] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 30.864805][ T31] asix 1-1:0.34: probe with driver asix failed with error -71 [ 30.873553][ T31] usb 1-1: USB disconnect, device number 3 [ 30.911118][ T381] usb 3-1: USB disconnect, device number 4 [ 30.911241][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 31.129439][ T66] usb 2-1: USB disconnect, device number 3