last executing test programs: 887.635001ms ago: executing program 0 (id=1): r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'pim6reg\x00', {0x2, 0x0, @dev}}) lsm_set_self_attr(0x66, &(0x7f0000000440)={0x65, 0x5, 0x23, 0x3, "cfa7ae"}, 0x23, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0xea) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mount$incfs(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000000), 0x82, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001080)='bridge0\x00') setgroups(0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x48, &(0x7f0000000000)=ANY=[@ANYBLOB="d036"], 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r3, 0x1, 0x3b, 0x0, &(0x7f0000000080)=0x203714e722813fa8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) mount$overlay(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x8000, &(0x7f00000004c0)={[{@verity_on}], [{@euid_eq}, {@uid_lt}, {@euid_lt}]}) ioctl$TUNSETIFF(r4, 0x400454da, &(0x7f00000001c0)={'bond_slave_0\x00'}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0xcabc}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x80400, 0x0) ioctl$FIOCLEX(r5, 0x5451) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xe28, 0x4, @mcast2, 0x7}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e20, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140)=0x3, 0x4) mkdir(&(0x7f00000020c0)='./file0\x00', 0x82) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r6, &(0x7f0000006300), 0x2000, &(0x7f00000041c0)={&(0x7f00000001c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x7, 0x22110039, 0x1000, 0x0, 0x7ff, 0x58, 0x0, 0x0, 0x6, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x84) 884.514391ms ago: executing program 3 (id=4): prctl$PR_SET_SECUREBITS(0x1c, 0x1d) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x2004}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newsa={0x184, 0x10, 0x1, 0xf7fffffe, 0x25dfdbfc, {{@in=@empty, @in=@multicast1, 0xffff, 0x714, 0x4e23, 0xa, 0x0, 0x0, 0x20, 0x3a}, {@in6=@private0={0xfc, 0x0, '\x00', 0x2}, 0x4d4, 0x33}, @in=@dev={0xac, 0x14, 0x14, 0x3d}, {0x4000000000006, 0xa7b, 0x6, 0xffff, 0x8251c, 0x2, 0xff}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0x1, 0xfffffffc}, 0x70bd2a, 0x3507, 0xa, 0x1, 0x3, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha384-neon\x00'}, 0x0, 0x60}}]}, 0x184}, 0x1, 0x0, 0x0, 0x1400c0d1}, 0x8000) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000085e04f900000000dc090000000000000000002a89040019030300010009210102"], 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) syz_usb_connect(0x0, 0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ec13b2106d04f308280b0102030109024800010000000009046900000e0100000841"], 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendto$inet6(r1, &(0x7f0000000080)="44f9", 0x2, 0x1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f00000000c0)) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x26) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@updpolicy={0x17c, 0x19, 0x1, 0x70bd25, 0x1, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x1000, 0x0, 0x9, 0x0, 0x5, 0x0, 0x5}, {0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x200, 0x6e6bb9, 0x1, 0x0, 0x1}, [@tmpl={0xc4, 0x5, [{{@in=@local, 0x0, 0x33}, 0x0, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x34fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2040}, {{@in=@loopback, 0x0, 0x6c}, 0x0, @in=@broadcast}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d2, 0x2b}, 0x2, @in=@empty, 0x0, 0x1, 0x1, 0x1}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) personality(0x5400004) syz_usb_connect(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902340001000000000904"], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0xbd4ac000) write$binfmt_aout(r0, &(0x7f0000000880)={{0x10b, 0x9, 0xcc, 0x207, 0x7a, 0x7, 0x79, 0xf}, "d8b6a20bcec1dfc09e0c4e90e2dd9583a27541ef4aed834a4c30de7a782111e7d4b7b8b967b0dd89d2ab729d2701986d3247809e3d6e52641cba2d411bba4b1c83be134507fa", ['\x00', '\x00', '\x00']}, 0x366) 877.596511ms ago: executing program 2 (id=3): symlinkat(&(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') clock_nanosleep(0xfffffff2, 0x0, &(0x7f0000000400), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'sit0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x80000000, 0x0, {{0x5, 0x4, 0x0, 0x3c, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x10, 0x8000, 0x9, 0xc, {{0x5, 0x4, 0x0, 0x4, 0x14, 0x65, 0x0, 0x4, 0x2f, 0x0, @remote, @empty}}}}) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x19) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) mknodat$loop(r2, &(0x7f0000001880)='./file7\x00', 0x8000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x42000, 0x0) lseek(r3, 0x100000000, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@redirect_dir_on}]}) chdir(&(0x7f00000003c0)='./bus\x00') recvmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000240)=@sco, 0x80, &(0x7f0000001740)=[{&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/62, 0x3e}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x4, &(0x7f0000001780)=""/158, 0x9e}, 0x10001) socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f00000018c0)) r4 = syz_usb_connect$printer(0x3, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="1201000000030020f003176c4000000000010902247251000000000904000012070103000905010200ffff0000090582020002"], 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) r6 = add_key$fscrypt_v1(&(0x7f0000002a00), &(0x7f0000000500)={'fscrypt:', @desc2}, &(0x7f0000000580)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa00", 0x29}, 0x48, 0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x10000, 0x7}) keyctl$KEYCTL_MOVE(0x4, r6, r6, 0x0, 0x0) fcntl$notify(r2, 0x402, 0x2) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000340)={0x800, 0x30, 0x24}, 0x18) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, &(0x7f0000000380)={@desc={0x1, 0x0, @desc1}}) listxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000440)=""/225, 0xe1) 873.800422ms ago: executing program 1 (id=2): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x90) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000140), 0x82084, 0x0) syz_io_uring_setup(0x6960, &(0x7f0000000040)={0x0, 0x8e1, 0x80, 0x0, 0x150}, &(0x7f00000000c0), 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x14) ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000200)={0x5, 0x1801, 0x9, 0x1, 0x5a, "d10900000000000000ffff0900000000040005", 0xa, 0xed}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={'batadv_slave_1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3f}}}) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000040)=0x9) write$cgroup_int(r3, &(0x7f0000000300)=0x4078c1d5, 0x12) r6 = syz_clone(0x20820000, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, r6) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000002900)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x38}}, 0x4004) syz_ublk_setup_io_uring(0x3d57, &(0x7f0000000000)={0x0, 0x5ba3, 0x2, 0x3, 0x23b, 0x0, r3}, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) syz_ublk_setup_queues(r3, 0x0, &(0x7f00000001c0)={0x0, 0x33b3, 0x101, 0x2, 0x56, 0x0, r3}, &(0x7f0000001500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xcc05, 0x1, 0x0, 0x2ba, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfa8b, 0x200, 0x3, 0x309}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfde8, 0x80, 0x1, 0x48, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd002, 0x0, 0x1, 0x2ae}}], 0x4, &(0x7f0000002780)={0x2e, 0x11, 0x0, r3, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x8}, 0x0, 0x0, '\x00', {0x2, 0x41e, 0x0, &(0x7f0000001780)=@buf_max_buf="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"}}, &(0x7f0000002800)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r7, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r7, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r7, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @window={0x3, 0x6, 0x7}, @mss={0x2, 0x7}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x8, 0x6}, @timestamp, @window={0x3, 0xfffe}, @sack_perm], 0x2000000000000061) sendmmsg$inet(r7, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000500)="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", 0xfd}], 0x1}}], 0x1, 0x24048051) setsockopt$inet_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r7, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) 724.049806ms ago: executing program 1 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000100)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 701.466197ms ago: executing program 1 (id=6): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044000}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, 0x0, 0x61}], 0x1, 0x55, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x40481, 0x0) dup(r3) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40603d07, &(0x7f0000000000)={0xfffffffa, 0x8}) syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000380)=ANY=[@ANYBLOB="12011003000000201e0463324000010203010902600003010c80040904000000010100000a240105000a0002010209040100000102000009040101010102000009050109ff0303050a072501040704a009040200000102000009040201010102002000bf060807250100ac04000000000000"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 0 (id=7): socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/131, 0x83}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f0000001300)=""/42, 0x2a}, {&(0x7f0000001340)=""/108, 0x6c}], 0x6, 0x3ff, 0x50) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x80, 0x0, 0x8, 0x0, 0x7995}, 0x8, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) setfsuid(0xffffffffffffffff) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x8002, 0x10) write$cgroup_pid(r2, 0x0, 0x0) fstatfs(0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. [ 29.367819][ T36] audit: type=1400 audit(1780434889.540:64): 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 [ 29.371235][ T287] cgroup: Unknown subsys name 'net' [ 29.390502][ T36] audit: type=1400 audit(1780434889.540:65): 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 [ 29.417854][ T36] audit: type=1400 audit(1780434889.570:66): 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 [ 29.418332][ T287] cgroup: Unknown subsys name 'devices' [ 29.537898][ T287] cgroup: Unknown subsys name 'hugetlb' [ 29.543537][ T287] cgroup: Unknown subsys name 'rlimit' [ 29.659238][ T36] audit: type=1400 audit(1780434889.830:67): 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 [ 29.682451][ T36] audit: type=1400 audit(1780434889.830:68): 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 [ 29.707280][ T36] audit: type=1400 audit(1780434889.830:69): 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 [ 29.731440][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 29.740252][ T36] audit: type=1400 audit(1780434889.910:70): 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" [ 29.765809][ T36] audit: type=1400 audit(1780434889.910:71): 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" [ 29.805688][ T36] audit: type=1400 audit(1780434889.970:72): 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" [ 29.831360][ T36] audit: type=1400 audit(1780434889.980:73): 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" [ 29.832059][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.734630][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.741854][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.749263][ T294] bridge_slave_0: entered allmulticast mode [ 30.755631][ T294] bridge_slave_0: entered promiscuous mode [ 30.763844][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.770997][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.778166][ T294] bridge_slave_1: entered allmulticast mode [ 30.784422][ T294] bridge_slave_1: entered promiscuous mode [ 30.790559][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.797623][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.804689][ T297] bridge_slave_0: entered allmulticast mode [ 30.811105][ T297] bridge_slave_0: entered promiscuous mode [ 30.830191][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.837281][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.844337][ T296] bridge_slave_0: entered allmulticast mode [ 30.850704][ T296] bridge_slave_0: entered promiscuous mode [ 30.856896][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.863959][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.871075][ T297] bridge_slave_1: entered allmulticast mode [ 30.877393][ T297] bridge_slave_1: entered promiscuous mode [ 30.892428][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.899535][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.906669][ T296] bridge_slave_1: entered allmulticast mode [ 30.912882][ T296] bridge_slave_1: entered promiscuous mode [ 30.950412][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.957502][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.964562][ T295] bridge_slave_0: entered allmulticast mode [ 30.970917][ T295] bridge_slave_0: entered promiscuous mode [ 30.979967][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.987229][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.994313][ T295] bridge_slave_1: entered allmulticast mode [ 31.000654][ T295] bridge_slave_1: entered promiscuous mode [ 31.151711][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.158806][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.166117][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.173153][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.181881][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.188963][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.196300][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.203347][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.221965][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.229049][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.236359][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.243410][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.252836][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.259917][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.267211][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.274247][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.318570][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.326866][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.334031][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.341434][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.349053][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.356536][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.363713][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.371055][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.392011][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.399131][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.406905][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.413929][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.423504][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.430577][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.442148][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.449331][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.470748][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.477952][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.485466][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.492547][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.512854][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.519932][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.527783][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.534859][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.579160][ T297] veth0_vlan: entered promiscuous mode [ 31.602771][ T295] veth0_vlan: entered promiscuous mode [ 31.610397][ T294] veth0_vlan: entered promiscuous mode [ 31.618684][ T296] veth0_vlan: entered promiscuous mode [ 31.634343][ T297] veth1_macvtap: entered promiscuous mode [ 31.644348][ T296] veth1_macvtap: entered promiscuous mode [ 31.653812][ T295] veth1_macvtap: entered promiscuous mode [ 31.670311][ T294] veth1_macvtap: entered promiscuous mode [ 31.730172][ T297] 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. [ 31.778808][ T317] SELinux: Context 줨 is not valid (left unmapped). [ 31.787934][ T319] can0: slcan on ttyS3. [ 31.813453][ T317] overlay: Unknown parameter 'euid' [ 31.821553][ T320] overlayfs: failed to resolve './file1': -2 [ 31.868571][ T319] can0 (unregistered): slcan off ttyS3. [ 31.920808][ T329] overlayfs: failed to resolve './file0': -2 [ 31.952058][ T333] 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. [ 32.025806][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 32.085657][ T312] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 32.175685][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 32.182010][ T9] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 32.195643][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 32.215853][ T9] usb 4-1: config 0 has no interface number 0 [ 32.235877][ T312] usb 3-1: Using ep0 maxpacket: 32 [ 32.242670][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 32.251804][ T312] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 32.260322][ T312] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 32.269118][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.277293][ T312] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 32.286458][ T9] usb 4-1: Product: syz [ 32.290649][ T9] usb 4-1: Manufacturer: syz [ 32.295275][ T9] usb 4-1: SerialNumber: syz [ 32.300026][ T312] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 32.305690][ T31] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 32.312549][ T312] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 32.329143][ T9] usb 4-1: config 0 descriptor?? [ 32.334233][ T312] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 32.348365][ T9] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 32.354785][ T9] usb 4-1: No valid video chain found. [ 32.360541][ T312] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 32.370616][ T312] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.379808][ T312] usb 3-1: config 0 descriptor?? [ 32.385653][ T320] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 32.455656][ T31] usb 2-1: device descriptor read/64, error -71 [ 32.603105][ T312] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 32.643663][ T296] ------------[ cut here ]------------ [ 32.649269][ T296] WARNING: CPU: 1 PID: 296 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 32.658645][ T296] Modules linked in: [ 32.662605][ T296] CPU: 1 UID: 0 PID: 296 Comm: syz-executor Not tainted syzkaller #0 27f57cd38205631bbb0a3490d070b68221604ba5 [ 32.674289][ T296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.684401][ T296] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 32.690112][ T296] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 fe 50 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 7a 61 03 cc e8 d6 ae 3e ff <0f> 0b e9 3e ff ff ff e8 ca ae 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 32.709852][ T296] RSP: 0018:ffffc9000b66fb48 EFLAGS: 00010293 [ 32.716080][ T296] RAX: ffffffff8249195a RBX: 0000000000000000 RCX: ffff88810271df00 [ 32.724086][ T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 32.732129][ T296] RBP: ffffc9000b66fb70 R08: ffff88811124845f R09: 1ffff1102224908b [ 32.740198][ T296] R10: dffffc0000000000 R11: ffffed102224908c R12: 0000000000000000 [ 32.748227][ T296] R13: dffffc0000000000 R14: ffff8881112483c0 R15: ffff888110c6f330 [ 32.756251][ T296] FS: 0000555562e7f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 32.765206][ T296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.771946][ T296] CR2: 00007f5ab45f0000 CR3: 0000000121f0e000 CR4: 00000000003526b0 [ 32.780016][ T296] Call Trace: [ 32.783318][ T296] [ 32.786291][ T296] ovl_do_remove+0x81b/0xda0 [ 32.790958][ T296] ? ovl_set_redirect+0x780/0x780 [ 32.796191][ T296] ? down_write+0xee/0x2b0 [ 32.800653][ T296] ? __cfi_down_write+0x10/0x10 [ 32.805608][ T296] ovl_rmdir+0x1e/0x30 [ 32.809724][ T296] vfs_rmdir+0x3e0/0x560 [ 32.814008][ T296] incfs_kill_sb+0x109/0x230 [ 32.818661][ T296] deactivate_locked_super+0xd8/0x2a0 [ 32.824088][ T296] deactivate_super+0xb8/0xe0 [ 32.828834][ T296] cleanup_mnt+0x406/0x4a0 [ 32.833286][ T296] __cleanup_mnt+0x1d/0x40 [ 32.837767][ T296] task_work_run+0x1e5/0x260 [ 32.842404][ T296] ? __cfi_task_work_run+0x10/0x10 [ 32.847675][ T296] ? __x64_sys_umount+0x12e/0x180 [ 32.852741][ T296] ? __cfi___x64_sys_umount+0x10/0x10 [ 32.858195][ T296] resume_user_mode_work+0x35/0x50 [ 32.863339][ T296] syscall_exit_to_user_mode+0x63/0xb0 [ 32.868871][ T296] do_syscall_64+0x63/0xf0 [ 32.873322][ T296] ? clear_bhb_loop+0x50/0xa0 [ 32.878125][ T296] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.884144][ T296] RIP: 0033:0x7f0b8a59e097 [ 32.888633][ T296] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 32.908304][ T296] RSP: 002b:00007ffebb2b2de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 32.911509][ T9] usb 3-1: USB disconnect, device number 2 [ 32.916802][ T296] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0b8a59e097 [ 32.930639][ T296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebb2b2ea0 [ 32.938677][ T296] RBP: 00007ffebb2b2ea0 R08: 00007ffebb2b3ea0 R09: 00000000ffffffff [ 32.946760][ T296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffebb2b3f30 [ 32.954777][ T296] R13: 00007f0b8a6321ca R14: 0000000000007f4d R15: 00007ffebb2b3f70 [ 32.962968][ T296] [ 32.966100][ T296] ---[ end trace 0000000000000000 ]--- [ 32.972971][ T9] usblp0: removed [ 32.973394][ T31] usb 2-1: device descriptor read/64, error -71 [ 33.055915][ T296] ------------[ cut here ]------------ [ 33.061465][ T296] WARNING: CPU: 1 PID: 296 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 33.070886][ T296] Modules linked in: [ 33.074816][ T296] CPU: 1 UID: 0 PID: 296 Comm: syz-executor Tainted: G W syzkaller #0 27f57cd38205631bbb0a3490d070b68221604ba5 [ 33.088048][ T296] Tainted: [W]=WARN [ 33.091898][ T296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 33.102037][ T296] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 33.107744][ T296] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 fe 50 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 7a 61 03 cc e8 d6 ae 3e ff <0f> 0b e9 3e ff ff ff e8 ca ae 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 33.127574][ T296] RSP: 0018:ffffc9000b66fb48 EFLAGS: 00010293 [ 33.133769][ T296] RAX: ffffffff8249195a RBX: 0000000000000000 RCX: ffff88810271df00 [ 33.141831][ T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 33.149972][ T296] RBP: ffffc9000b66fb70 R08: ffff88811124845f R09: 1ffff1102224908b [ 33.158019][ T296] R10: dffffc0000000000 R11: ffffed102224908c R12: 0000000000000000 [ 33.166039][ T296] R13: dffffc0000000000 R14: ffff8881112483c0 R15: ffff888110c6f330 [ 33.174042][ T296] FS: 0000555562e7f500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.183052][ T296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.189684][ T296] CR2: 00007f5ab45f0000 CR3: 0000000121f0e000 CR4: 00000000003526b0 [ 33.197808][ T296] Call Trace: [ 33.201118][ T296] [ 33.204093][ T296] ovl_do_remove+0x81b/0xda0 [ 33.208781][ T296] ? ovl_set_redirect+0x780/0x780 [ 33.213853][ T296] ? down_write+0xee/0x2b0 [ 33.218349][ T296] ? __cfi_down_write+0x10/0x10 [ 33.223244][ T296] ovl_rmdir+0x1e/0x30 [ 33.227388][ T296] vfs_rmdir+0x3e0/0x560 [ 33.231676][ T296] incfs_kill_sb+0x1a0/0x230 [ 33.236350][ T296] deactivate_locked_super+0xd8/0x2a0 [ 33.241770][ T296] deactivate_super+0xb8/0xe0 [ 33.246504][ T296] cleanup_mnt+0x406/0x4a0 [ 33.250955][ T296] __cleanup_mnt+0x1d/0x40 [ 33.255409][ T296] task_work_run+0x1e5/0x260 [ 33.260057][ T296] ? __cfi_task_work_run+0x10/0x10 [ 33.265223][ T296] ? __x64_sys_umount+0x12e/0x180 [ 33.270361][ T296] ? __cfi___x64_sys_umount+0x10/0x10 [ 33.275975][ T296] resume_user_mode_work+0x35/0x50 [ 33.281126][ T296] syscall_exit_to_user_mode+0x63/0xb0 [ 33.286652][ T296] do_syscall_64+0x63/0xf0 [ 33.291102][ T296] ? clear_bhb_loop+0x50/0xa0 [ 33.295858][ T296] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.301789][ T296] RIP: 0033:0x7f0b8a59e097 [ 33.306248][ T296] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 33.325936][ T296] RSP: 002b:00007ffebb2b2de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 33.334390][ T296] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0b8a59e097 [ 33.342417][ T296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebb2b2ea0 [ 33.350546][ T296] RBP: 00007ffebb2b2ea0 R08: 00007ffebb2b3ea0 R09: 00000000ffffffff [ 33.358676][ T296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffebb2b3f30 [ 33.366694][ T296] R13: 00007f0b8a6321ca R14: 0000000000007f4d R15: 00007ffebb2b3f70 [ 33.374699][ T296] [ 33.377762][ T296] ---[ end trace 0000000000000000 ]--- [ 33.515743][ T31] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 33.645582][ T31] usb 2-1: device descriptor read/64, error -71 [ 33.885700][ T31] usb 2-1: device descriptor read/64, error -71 [ 33.997052][ T31] usb usb2-port1: attempt power cycle [ 34.345625][ T31] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 34.376650][ T31] usb 2-1: device descriptor read/8, error -71 [ 34.507378][ T31] usb 2-1: device descriptor read/8, error -71 [ 34.695976][ T36] kauditd_printk_skb: 79 callbacks suppressed [ 34.695996][ T36] audit: type=1400 audit(1780434894.870:153): avc: denied { ioctl } for pid=314 comm="syz.3.4" path="socket:[4132]" dev="sockfs" ino=4132 ioctlcmd=0xf512 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 34.805887][ T31] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 34.836675][ T31] usb 2-1: device descriptor read/8, error -71 [ 34.891597][ T315] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.901417][ T315] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.985737][ T31] usb 2-1: device descriptor read/8, error -71 [ 35.105386][ T31] usb usb2-port1: unable to enumerate USB device [ 35.321817][ T31] usb 4-1: USB disconnect, device number 2