last executing test programs: 2.84143417s ago: executing program 3 (id=358): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x6, &(0x7f0000000500)={[0x70]}, 0x8) 2.793468411s ago: executing program 0 (id=361): r0 = add_key(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000bc0)='asymmetric\x00', 0x0, &(0x7f0000000c00)="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", 0x559, r0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000001180)={r1, 0x47}, 0x0, &(0x7f00000011c0)="b0f5ec01e02085467da6d8b2b2a69c0000000000000001aa0eedaa25e8466819395b8df98f3c90a03be929d2802703139af648e4340010000000000000e5eae2a670b23de93f4d", 0x0) 2.789532791s ago: executing program 0 (id=362): r0 = syz_open_dev$usbfs(&(0x7f0000000580), 0x206, 0xa0582) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) ioctl$USBDEVFS_WAIT_FOR_RESUME(r0, 0x5523) ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521) 2.689607494s ago: executing program 0 (id=365): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x9a5eb000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000780)='./file1\x00', 0x42, 0x1ef) lsetxattr$security_capability(&(0x7f00000007c0)='./file1\x00', &(0x7f0000001f00), &(0x7f0000001f40)=@v3={0x3000000, [{0x2, 0x5}, {0x4, 0x1ff}]}, 0x18, 0x1) 2.689362404s ago: executing program 3 (id=367): socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x0, @host}, 0x10) listen(r0, 0x4) accept4$unix(r0, 0x0, 0x0, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x0, r3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)='O', 0x36}], 0x1}}], 0x1, 0x0) 2.667452204s ago: executing program 2 (id=369): r0 = socket(0x2, 0xa, 0x300) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2bbb25bd7000090000002d00000008000300", @ANYRES32=r0], 0x2c}, 0x1, 0x0, 0x0, 0x404c0d1}, 0xd4) 2.565753627s ago: executing program 2 (id=370): r0 = syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d00000904010102020d0000090582020004000000090503"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000001c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x20, 0x80, 0x1c, {0x3, 0x24, 0x258f, 0x80, 0x1, 0xfffd, 0x5, 0xfffffffe, 0x800, 0x6, 0x0, 0x6}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 1.840116305s ago: executing program 3 (id=371): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x5032}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'syzkaller0\x00', 0x1}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='\x00'/24, 0x18}], 0x1) 1.737623437s ago: executing program 3 (id=373): socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000001600)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f0000001640)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x1e}, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x2}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0x6e6bb9, 0x1}, {{@in=@broadcast, 0xfffffffc, 0x33}, 0x0, @in=@empty, 0x0, 0x0, 0x2, 0x7}}, 0xe8) sendmmsg(r1, &(0x7f0000001780), 0x2e9, 0x0) 1.559925431s ago: executing program 3 (id=380): r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) setns(r2, 0x66020000) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8, &(0x7f0000000100)={[{@metacopy_on}, {@xino_auto}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x39}}, {@obj_role}]}) 1.485726043s ago: executing program 3 (id=382): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 1.465899844s ago: executing program 0 (id=383): syz_usb_connect(0x3, 0x8c6, &(0x7f0000000280)=ANY=[@ANYBLOB="1201500236e47e2082055c2955d4010203010902b408048006a00309047f0e01ff2dde700a24010100800201020824050503"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) 609.510225ms ago: executing program 1 (id=389): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840), 0x1c0002, 0x0) write$vga_arbiter(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='decodes '], 0xc) 598.977345ms ago: executing program 1 (id=390): ioperm(0x0, 0x2, 0x2) 581.123755ms ago: executing program 1 (id=391): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x24, 0x1, 0x4, 0x301, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000c0}, 0x20008004) 522.420217ms ago: executing program 1 (id=392): r0 = syz_open_procfs(0x0, &(0x7f00000008c0)='pagemap\x00') r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000900)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r1, 0x0) pread64(r0, &(0x7f0000000a40)=""/102400, 0x19000, 0x1000000000) 522.343747ms ago: executing program 1 (id=393): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 522.281487ms ago: executing program 2 (id=394): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0xb, {{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @remote}}]}, 0x190) 521.578907ms ago: executing program 2 (id=395): socket$nl_generic(0x10, 0x3, 0x10) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fsopen(&(0x7f00000000c0)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1c4e) socket$nl_route(0x10, 0x3, 0x0) 452.505558ms ago: executing program 2 (id=396): r0 = openat$selinux_policy(0xffffff9c, &(0x7f0000000940), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c40)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3c0200001900010025bd700001000000fe8800000000000000000000000001010000000000000000000000000000000000000000000000000200000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000001000000000000000000800000000000900000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000002000000000000010001000000000084010500ac1414aa00000000000000000000000000000000330000000000000064010100000000000000000000000000ff340000000000000000000000000000402000007f000001000000000000000000000000000020003c0000000200000000000800000000000000ffffe000000200000000000000000000000000000000000000007f000001000000000000000000000000000000006c00000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000ac141443000000000000000000000000000000003300000002"], 0x23c}, 0x1, 0x0, 0x0, 0x15}, 0x40040) 439.656939ms ago: executing program 2 (id=397): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f00000004c0)=ANY=[@ANYBLOB="001606"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000600)={0x20, 0x17, 0x1, "04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 113.650357ms ago: executing program 0 (id=398): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x161200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000000) capset(0x0, &(0x7f0000000180)={0x1, 0x3, 0x8001, 0xc0, 0x9, 0xffff}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="64670feea1096f00003e660f38054c880f323e26640fb9a9c94f660fc7b27f1a360f09366764f4660fdd40e69a3a00e300baa000b0e5ee", 0x37}], 0x1, 0x6, 0x0, 0x0) wait4(0x0, &(0x7f0000000000), 0x8, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x100002, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000500)='ns\x00') getdents64(r6, &(0x7f0000000540)=""/24, 0x18) r7 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r7, 0x1) getdents(r6, 0x0, 0x0) getdents(r6, 0xffffffffffffffff, 0x5a) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000036000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000440)="48b80d000000000000000f23d00f21f835100000040f23f80f3266ba400066b8000066ef0f302eaf3ef3460f0936360f05c9b8010000000f01c166400fd1900000000065470f0666b82a008ed848b80600000000000000613ca3c0f2c0f2f835000000000f23f8", 0x67}], 0x1, 0x74, &(0x7f00000004c0)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1120008c}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) 44.391088ms ago: executing program 0 (id=399): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0) mount$incfs(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./bus\x00', &(0x7f0000000880), 0x80, &(0x7f00000008c0)=ANY=[@ANYBLOB='rlog_pages=0002000000']) 0s ago: executing program 1 (id=400): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f0000000340)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x0, 0x98b3}, {0x6, 0x8, 0xfd, 0x7}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e24, 0x6, @empty, 0x80000000}, 0x1c) sendmmsg(r1, &(0x7f0000000680), 0x4ff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. [ 28.877238][ T36] audit: type=1400 audit(1792062877.440:64): 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 [ 28.878236][ T287] cgroup: Unknown subsys name 'net' [ 28.899896][ T36] audit: type=1400 audit(1792062877.440:65): 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 [ 28.927168][ T36] audit: type=1400 audit(1792062877.470:66): 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 [ 28.927427][ T287] cgroup: Unknown subsys name 'devices' [ 29.050544][ T287] cgroup: Unknown subsys name 'hugetlb' [ 29.056154][ T287] cgroup: Unknown subsys name 'rlimit' [ 29.168631][ T36] audit: type=1400 audit(1792062877.740:67): 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 [ 29.191803][ T36] audit: type=1400 audit(1792062877.740:68): 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 [ 29.216592][ T36] audit: type=1400 audit(1792062877.740:69): 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 [ 29.225466][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 29.248519][ T36] audit: type=1400 audit(1792062877.810:70): 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" [ 29.273982][ T36] audit: type=1400 audit(1792062877.820:71): 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" [ 29.334666][ T36] audit: type=1400 audit(1792062877.900:72): 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" [ 29.360252][ T36] audit: type=1400 audit(1792062877.900:73): 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" [ 29.360468][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.198977][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.206037][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.213371][ T294] bridge_slave_0: entered allmulticast mode [ 30.219651][ T294] bridge_slave_0: entered promiscuous mode [ 30.236422][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.243497][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.250600][ T297] bridge_slave_0: entered allmulticast mode [ 30.256767][ T297] bridge_slave_0: entered promiscuous mode [ 30.263085][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.270183][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.277498][ T294] bridge_slave_1: entered allmulticast mode [ 30.283790][ T294] bridge_slave_1: entered promiscuous mode [ 30.299891][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.306939][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.314038][ T297] bridge_slave_1: entered allmulticast mode [ 30.320233][ T297] bridge_slave_1: entered promiscuous mode [ 30.339957][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.346998][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.354088][ T296] bridge_slave_0: entered allmulticast mode [ 30.360268][ T296] bridge_slave_0: entered promiscuous mode [ 30.373963][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.381084][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.388157][ T296] bridge_slave_1: entered allmulticast mode [ 30.394627][ T296] bridge_slave_1: entered promiscuous mode [ 30.443300][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.450389][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.457450][ T295] bridge_slave_0: entered allmulticast mode [ 30.463893][ T295] bridge_slave_0: entered promiscuous mode [ 30.473265][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.480520][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.487677][ T295] bridge_slave_1: entered allmulticast mode [ 30.493930][ T295] bridge_slave_1: entered promiscuous mode [ 30.605480][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.612642][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.620192][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.627239][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.635714][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.642781][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.650120][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.657209][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.703945][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.711030][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.718297][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.725346][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.742581][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.750334][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.757538][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.765035][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.773152][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.780437][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.798034][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.805095][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.813004][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.820036][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.855822][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.862879][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.879117][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.886157][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.894013][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.901060][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.913833][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.920987][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.947129][ T296] veth0_vlan: entered promiscuous mode [ 30.955628][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.962702][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.970288][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.977304][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.017860][ T296] veth1_macvtap: entered promiscuous mode [ 31.035124][ T294] veth0_vlan: entered promiscuous mode [ 31.043312][ T295] veth0_vlan: entered promiscuous mode [ 31.055066][ T297] veth0_vlan: entered promiscuous mode [ 31.077033][ T294] veth1_macvtap: entered promiscuous mode [ 31.087659][ T295] veth1_macvtap: entered promiscuous mode [ 31.102388][ T296] 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. [ 31.127834][ T297] veth1_macvtap: entered promiscuous mode [ 31.199399][ T315] 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. [ 31.255555][ T315] loop7: detected capacity change from 0 to 8 [ 31.448716][ T66] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 31.460064][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 31.620277][ T66] usb 1-1: unable to get BOS descriptor or descriptor too short [ 31.628336][ T66] usb 1-1: not running at top speed; connect to a high speed hub [ 31.636174][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 31.642195][ T66] usb 1-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 31.653026][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 53397, setting to 64 [ 31.665238][ T66] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 31.674931][ T10] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 31.684085][ T66] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.692135][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.700186][ T66] usb 1-1: Product: syz [ 31.704354][ T66] usb 1-1: Manufacturer: syz [ 31.708993][ T10] usb 3-1: Product: syz [ 31.713156][ T10] usb 3-1: Manufacturer: syz [ 31.717738][ T10] usb 3-1: SerialNumber: syz [ 31.722369][ T66] usb 1-1: SerialNumber: syz [ 31.728687][ T10] usb 3-1: config 0 descriptor?? [ 31.941296][ T320] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.956333][ T320] rust_binder: 317:320 got transaction to invalid handle 1 [ 31.963808][ T320] rust_binder: 317:320 transaction async to 0:0 failed ENOENT, code 0 size 0-24 line process.rs:952 [ 31.976155][ T311] rust_binder: 317: undelivered TRANSACTION_ERROR: 29201 [ 31.984176][ T66] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 32.002375][ T66] usb 1-1: USB disconnect, device number 2 [ 32.021793][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.056165][ T337] Zero length message leads to an empty skb [ 32.090410][ T10] usb 3-1: USB disconnect, device number 2 [ 32.231752][ T368] Bluetooth: hci0: Frame reassembly failed (-84) [ 32.238229][ T395] Bluetooth: hci0: Frame reassembly failed (-84) [ 32.308575][ T311] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 32.438550][ T311] usb 4-1: device descriptor read/64, error -71 [ 32.626045][ T418] fuse: Bad value for 'user_id' [ 32.631806][ T419] fuse: Bad value for 'user_id' [ 32.635060][ T418] fuse: Bad value for 'user_id' [ 32.636771][ T419] fuse: Bad value for 'user_id' [ 32.678521][ T311] usb 4-1: device descriptor read/64, error -71 [ 32.696530][ T421] kvm: kvm [420]: vcpu0, guest rIP: 0x9134 Unhandled WRMSR(0x11e) = 0xbe702111 [ 32.878191][ T424] loop7: detected capacity change from 0 to 8 [ 32.918584][ T311] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 33.048565][ T311] usb 4-1: device descriptor read/64, error -71 [ 33.288521][ T311] usb 4-1: device descriptor read/64, error -71 [ 33.318520][ T10] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 33.338539][ T402] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 33.398608][ T311] usb usb4-port1: attempt power cycle [ 33.470087][ T10] usb 1-1: not running at top speed; connect to a high speed hub [ 33.478728][ T10] usb 1-1: config 5 has an invalid interface number: 114 but max is 2 [ 33.486929][ T10] usb 1-1: config 5 has an invalid interface descriptor of length 5, skipping [ 33.495907][ T10] usb 1-1: config 5 has 1 interface, different from the descriptor's value: 3 [ 33.504834][ T10] usb 1-1: config 5 has no interface number 0 [ 33.512129][ T402] usb 2-1: unable to get BOS descriptor or descriptor too short [ 33.520232][ T402] usb 2-1: not running at top speed; connect to a high speed hub [ 33.528014][ T10] usb 1-1: Dual-Role OTG device on HNP port [ 33.534211][ T10] usb 1-1: New USB device found, idVendor=07d1, idProduct=3e02, bcdDevice=f1.49 [ 33.543621][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.551670][ T10] usb 1-1: Product: syz [ 33.555912][ T402] usb 2-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 33.566191][ T10] usb 1-1: Manufacturer: syz [ 33.570889][ T10] usb 1-1: SerialNumber: syz [ 33.577128][ T402] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 33.586341][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.594948][ T402] usb 2-1: Product: syz [ 33.599153][ T402] usb 2-1: Manufacturer: syz [ 33.603761][ T402] usb 2-1: SerialNumber: syz [ 33.748758][ T311] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 33.769647][ T311] usb 4-1: device descriptor read/8, error -71 [ 33.787896][ T434] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.796515][ T434] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.808138][ T10] usb 1-1: USB disconnect, device number 3 [ 33.820345][ T436] rust_binder: 435:436 got transaction to invalid handle 1 [ 33.827667][ T436] rust_binder: 435:436 transaction async to 0:0 failed ENOENT, code 0 size 0-24 line process.rs:952 [ 33.839648][ T66] rust_binder: 435: undelivered TRANSACTION_ERROR: 29201 [ 33.848159][ T402] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 33.859525][ T402] usb 2-1: USB disconnect, device number 2 [ 33.870157][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 33.919605][ T311] usb 4-1: device descriptor read/8, error -71 [ 34.158538][ T311] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 34.179647][ T311] usb 4-1: device descriptor read/8, error -71 [ 34.308571][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 34.308724][ T406] Bluetooth: hci0: command 0x1003 tx timeout [ 34.322841][ T311] usb 4-1: device descriptor read/8, error -71 [ 34.343292][ T36] kauditd_printk_skb: 86 callbacks suppressed [ 34.343310][ T36] audit: type=1400 audit(1792062882.910:160): avc: denied { read } for pid=442 comm="syz.2.22" name="event0" dev="devtmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 34.372482][ T36] audit: type=1400 audit(1792062882.910:161): avc: denied { open } for pid=442 comm="syz.2.22" path="/dev/input/event0" dev="devtmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 34.413726][ T36] audit: type=1400 audit(1792062882.910:162): avc: denied { ioctl } for pid=442 comm="syz.2.22" path="/dev/input/event0" dev="devtmpfs" ino=192 ioctlcmd=0x4511 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 34.424895][ T370] Bluetooth: hci0: Frame reassembly failed (-84) [ 34.439454][ T311] usb usb4-port1: unable to enumerate USB device [ 34.445912][ T36] audit: type=1400 audit(1792062882.910:163): avc: denied { create } for pid=442 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.471712][ T36] audit: type=1400 audit(1792062882.910:164): avc: denied { setopt } for pid=442 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.491367][ T36] audit: type=1400 audit(1792062882.960:165): avc: denied { map } for pid=442 comm="syz.2.22" path="socket:[4488]" dev="sockfs" ino=4488 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.514490][ T36] audit: type=1400 audit(1792062882.960:166): avc: denied { read write } for pid=442 comm="syz.2.22" path="socket:[4488]" dev="sockfs" ino=4488 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.588521][ T10] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 34.612476][ T36] audit: type=1400 audit(1792062883.180:167): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 34.748515][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 34.754986][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 53397, setting to 64 [ 34.767692][ T10] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 34.776884][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.784907][ T10] usb 1-1: Product: syz [ 34.789257][ T10] usb 1-1: Manufacturer: syz [ 34.793946][ T10] usb 1-1: SerialNumber: syz [ 34.799279][ T10] usb 1-1: config 0 descriptor?? [ 35.073021][ T311] usb 1-1: USB disconnect, device number 4 [ 35.110880][ T452] loop7: detected capacity change from 0 to 8 [ 35.240951][ T454] netlink: 'syz.1.33': attribute type 27 has an invalid length. [ 35.251267][ T460] netlink: 'syz.1.33': attribute type 27 has an invalid length. [ 35.326124][ T36] audit: type=1400 audit(1792062883.890:168): avc: denied { mounton } for pid=465 comm="syz.3.27" path="/proc/16/task" dev="proc" ino=5221 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 35.584182][ T469] netlink: 80 bytes leftover after parsing attributes in process `syz.0.28'. [ 35.709422][ T36] audit: type=1400 audit(1792062884.280:169): avc: denied { map } for pid=472 comm="syz.0.29" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 36.058526][ T31] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 36.178570][ T311] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 36.209902][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 36.218018][ T31] usb 1-1: not running at top speed; connect to a high speed hub [ 36.226530][ T31] usb 1-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 36.238512][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 36.247582][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.255656][ T31] usb 1-1: Product: syz [ 36.260023][ T31] usb 1-1: Manufacturer: syz [ 36.264610][ T31] usb 1-1: SerialNumber: syz [ 36.278493][ T402] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 36.339840][ T311] usb 2-1: unable to get BOS descriptor or descriptor too short [ 36.348287][ T311] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 36.358452][ T311] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 36.367479][ T311] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 35, changing to 7 [ 36.379898][ T311] usb 2-1: New USB device found, idVendor=0582, idProduct=0016, bcdDevice= 0.40 [ 36.390320][ T311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.398507][ T311] usb 2-1: Product: syz [ 36.402692][ T311] usb 2-1: Manufacturer: syz [ 36.407280][ T311] usb 2-1: SerialNumber: syz [ 36.438702][ T402] usb 4-1: Using ep0 maxpacket: 16 [ 36.444991][ T402] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 36.455139][ T402] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 36.465906][ T402] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 36.469019][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 36.475356][ T406] Bluetooth: hci0: command 0x1003 tx timeout [ 36.488363][ T402] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.495129][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 36.497065][ T402] usb 4-1: Product: syz [ 36.506324][ T31] usb 1-1: USB disconnect, device number 5 [ 36.517761][ T402] usb 4-1: Manufacturer: syz [ 36.522611][ T402] usb 4-1: SerialNumber: syz [ 36.524547][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.740802][ T402] usb 4-1: 0:2 : does not exist [ 36.747844][ T402] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 36.758777][ T402] usb 4-1: USB disconnect, device number 6 [ 36.815480][ T311] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor [ 36.823524][ T311] usb 2-1: 1:1 : sample bitwidth 62 in over sample bytes 2 [ 36.830780][ T311] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 36.845798][ T311] usb 2-1: USB disconnect, device number 3 [ 36.850400][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.870845][ T325] udevd[325]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 37.331266][ T499] netlink: 'syz.1.39': attribute type 10 has an invalid length. [ 37.413462][ T447] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 37.498555][ T311] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 37.607523][ T514] netlink: 88 bytes leftover after parsing attributes in process `syz.0.45'. [ 37.618590][ T402] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 37.628235][ T515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.637855][ T515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.668505][ T311] usb 4-1: Using ep0 maxpacket: 32 [ 37.668521][ T66] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 37.682190][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 53397, setting to 64 [ 37.694514][ T311] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 37.703786][ T311] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.711787][ T311] usb 4-1: Product: syz [ 37.716007][ T311] usb 4-1: Manufacturer: syz [ 37.720644][ T311] usb 4-1: SerialNumber: syz [ 37.725858][ T311] usb 4-1: config 0 descriptor?? [ 37.778595][ T402] usb 2-1: Using ep0 maxpacket: 32 [ 37.784858][ T402] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 37.792996][ T402] usb 2-1: config 0 has no interface number 0 [ 37.800433][ T402] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 37.809656][ T402] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.817691][ T402] usb 2-1: Product: syz [ 37.822090][ T402] usb 2-1: Manufacturer: syz [ 37.826680][ T402] usb 2-1: SerialNumber: syz [ 37.831309][ T66] usb 3-1: Using ep0 maxpacket: 32 [ 37.837430][ T402] usb 2-1: config 0 descriptor?? [ 37.842488][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 102, changing to 10 [ 37.853748][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24624, setting to 1024 [ 37.865446][ T402] smsc95xx v2.0.0 [ 37.869225][ T66] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 37.882088][ T9] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 37.889621][ T66] usb 3-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 37.898741][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.907566][ T66] usb 3-1: config 0 descriptor?? [ 38.013213][ T311] usb 4-1: USB disconnect, device number 7 [ 38.049926][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 38.058092][ T9] usb 1-1: not running at top speed; connect to a high speed hub [ 38.066781][ T9] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 4 [ 38.078543][ T9] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023 [ 38.091373][ T9] usb 1-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 38.100526][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.108649][ T9] usb 1-1: Product: syz [ 38.112866][ T9] usb 1-1: Manufacturer: syz [ 38.117907][ T9] usb 1-1: SerialNumber: syz [ 38.134319][ T505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.142981][ T505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.327785][ T9] usb 1-1: Unsupported UAC3 BADD profile [ 38.337459][ T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 38.348308][ T9] usb 1-1: USB disconnect, device number 6 [ 38.359107][ T324] udevd[324]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.359918][ T66] hid (null): unknown global tag 0xff [ 38.385765][ T66] input: HID 0458:5011 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5011.0001/input/input4 [ 38.401958][ T66] input: HID 0458:5011 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5011.0001/input/input5 [ 38.422467][ T66] kye 0003:0458:5011.0001: input,hiddev96,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.2-1/input0 [ 38.616350][ T395] Bluetooth: hci0: Frame reassembly failed (-84) [ 38.632466][ T31] usb 3-1: USB disconnect, device number 3 [ 38.917540][ T534] netlink: 8 bytes leftover after parsing attributes in process `syz.0.50'. [ 38.926421][ T535] netlink: 8 bytes leftover after parsing attributes in process `syz.0.50'. [ 39.231049][ T555] FAULT_INJECTION: forcing a failure. [ 39.231049][ T555] name failslab, interval 1, probability 0, space 0, times 1 [ 39.243824][ T555] CPU: 0 UID: 0 PID: 555 Comm: syz.1.58 Not tainted syzkaller #0 4acfbc369189e5cacd88ca5a92b3a107a9d116ed [ 39.243858][ T555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.243870][ T555] Call Trace: [ 39.243875][ T555] [ 39.243881][ T555] __dump_stack+0x21/0x30 [ 39.243911][ T555] dump_stack_lvl+0x140/0x1c0 [ 39.243930][ T555] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.243948][ T555] dump_stack+0x19/0x20 [ 39.243965][ T555] should_fail_ex+0x3c2/0x510 [ 39.243984][ T555] should_failslab+0xac/0x100 [ 39.243996][ T555] kmem_cache_alloc_noprof+0x42/0x410 [ 39.244012][ T555] ? alloc_empty_file+0xbf/0x270 [ 39.244025][ T555] ? _raw_spin_unlock+0x45/0x60 [ 39.244036][ T555] alloc_empty_file+0xbf/0x270 [ 39.244047][ T555] ? _raw_spin_unlock+0x45/0x60 [ 39.244057][ T555] alloc_file_pseudo+0x142/0x1f0 [ 39.244071][ T555] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 39.244086][ T555] sock_alloc_file+0xbe/0x2b0 [ 39.244106][ T555] __sys_socket+0x14c/0x1c0 [ 39.244117][ T555] __x64_sys_socket+0x7e/0x90 [ 39.244129][ T555] x64_sys_call+0x2608/0x2ee0 [ 39.244141][ T555] do_syscall_64+0x57/0xf0 [ 39.244151][ T555] ? clear_bhb_loop+0x50/0xa0 [ 39.244166][ T555] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.244180][ T555] RIP: 0033:0x7f71f079e559 [ 39.244191][ T555] 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 [ 39.244200][ T555] RSP: 002b:00007f71f1649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 39.244216][ T555] RAX: ffffffffffffffda RBX: 00007f71f0a25fa0 RCX: 00007f71f079e559 [ 39.244225][ T555] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 39.244232][ T555] RBP: 00007f71f08358b0 R08: 0000000000000000 R09: 0000000000000000 [ 39.244239][ T555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.244246][ T555] R13: 00007f71f0a26038 R14: 00007f71f0a25fa0 R15: 00007fffa8fe9428 [ 39.244256][ T555] [ 39.473158][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 39.473177][ T36] audit: type=1400 audit(1792062888.040:194): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.479477][ T557] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.479699][ T557] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.525526][ T36] audit: type=1400 audit(1792062888.090:195): avc: denied { read write } for pid=556 comm="syz.1.59" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 39.548923][ T36] audit: type=1400 audit(1792062888.090:196): avc: denied { open } for pid=556 comm="syz.1.59" path="/14/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 39.573022][ T36] audit: type=1400 audit(1792062888.090:197): avc: denied { ioctl } for pid=556 comm="syz.1.59" path="/14/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 39.710622][ T36] audit: type=1400 audit(1792062888.280:198): avc: denied { create } for pid=561 comm="syz.0.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 39.771800][ T36] audit: type=1400 audit(1792062888.340:199): avc: denied { mount } for pid=571 comm="syz.0.65" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 39.794072][ T36] audit: type=1400 audit(1792062888.360:200): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 39.816521][ T36] audit: type=1326 audit(1792062888.380:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=573 comm="syz.0.66" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c0dd9e559 code=0x7ffc0000 [ 39.841629][ T36] audit: type=1326 audit(1792062888.380:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=573 comm="syz.0.66" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c0dd9e559 code=0x7ffc0000 [ 39.866607][ T36] audit: type=1326 audit(1792062888.380:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=573 comm="syz.0.66" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f8c0dd9e559 code=0x7ffc0000 [ 39.868881][ T575] random: crng reseeded on system resumption [ 40.018542][ T31] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 40.154435][ T577] x_tables: duplicate entry at hook 2 [ 40.178496][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 40.186375][ T31] usb 3-1: New USB device found, idVendor=0499, idProduct=1014, bcdDevice= 0.40 [ 40.195674][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.203843][ T31] usb 3-1: Product: syz [ 40.208099][ T31] usb 3-1: Manufacturer: syz [ 40.212962][ T31] usb 3-1: SerialNumber: syz [ 40.220968][ T578] capability: warning: `syz.1.67' uses deprecated v2 capabilities in a way that may be insecure [ 40.306931][ T580] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.318148][ T580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.383448][ T584] ======================================================= [ 40.383448][ T584] WARNING: The mand mount option has been deprecated and [ 40.383448][ T584] and is ignored by this kernel. Remove the mand [ 40.383448][ T584] option from the mount to silence this warning. [ 40.383448][ T584] ======================================================= [ 40.425572][ T582] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 40.435589][ T31] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 40.447728][ T31] usb 3-1: USB disconnect, device number 4 [ 40.503409][ T324] udevd[324]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 40.628495][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 40.698506][ T311] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 40.849867][ T311] usb 1-1: unable to get BOS descriptor or descriptor too short [ 40.858320][ T311] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.868478][ T311] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 40.877644][ T311] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 40.888587][ T311] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 40.901844][ T311] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 40.912658][ T311] usb 1-1: config 1 interface 1 has no altsetting 0 [ 40.921374][ T311] usb 1-1: string descriptor 0 read error: -22 [ 40.927608][ T311] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 40.936756][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.962024][ T601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.973674][ T601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.011020][ T605] process 'syz.2.75' launched './file0' with NULL argv: empty string added [ 41.209608][ T311] usb 1-1: 2:0: failed to get current value for ch 0 (-71) [ 41.220761][ T311] usb 1-1: 2:0: cannot get min/max values for control 2 (id 2) [ 41.230989][ T311] usb 1-1: USB disconnect, device number 7 [ 41.268484][ T66] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 41.418486][ T66] usb 3-1: Using ep0 maxpacket: 16 [ 41.426000][ T66] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 41.435185][ T66] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.443218][ T66] usb 3-1: Product: syz [ 41.447383][ T66] usb 3-1: Manufacturer: syz [ 41.451999][ T66] usb 3-1: SerialNumber: syz [ 41.457272][ T66] usb 3-1: config 0 descriptor?? [ 41.463283][ T66] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 41.471127][ T66] usb 3-1: Detected FT2233HP [ 41.664518][ T66] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 41.672673][ T66] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 41.682101][ T66] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 41.692065][ T66] usb 3-1: USB disconnect, device number 5 [ 41.704425][ T66] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 41.728714][ T66] ftdi_sio 3-1:0.0: device disconnected [ 41.830702][ T31] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 41.988503][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 41.995190][ T31] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.006547][ T31] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.016718][ T31] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 42.030045][ T31] usb 4-1: config 0 interface 0 has no altsetting 0 [ 42.036713][ T31] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 42.046109][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.054174][ T311] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 42.063056][ T31] usb 4-1: config 0 descriptor?? [ 42.229740][ T311] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 42.240785][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 179, changing to 11 [ 42.252367][ T311] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 42.265719][ T311] usb 1-1: New USB device found, idVendor=04d9, idProduct=a072, bcdDevice= 0.00 [ 42.276585][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.286116][ T311] usb 1-1: config 0 descriptor?? [ 42.438506][ T588] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 42.461399][ T630] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.470034][ T630] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.481644][ T31] usbhid 4-1:0.0: can't add hid device: -71 [ 42.487656][ T31] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 42.498354][ T31] usb 4-1: USB disconnect, device number 8 [ 42.589547][ T588] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 42.597730][ T588] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 42.606657][ T588] usb 3-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=86.34 [ 42.615821][ T588] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.624758][ T588] usb 3-1: config 0 descriptor?? [ 42.631640][ T588] usb 3-1: Waiting for MOTU Microbook II to boot up... [ 42.638587][ T588] usb 3-1: failed setting the sample rate for Motu MicroBook II: -22 [ 42.646689][ T588] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 42.697569][ T311] holtek_mouse 0003:04D9:A072.0002: item fetching failed at offset 5/6 [ 42.706095][ T311] holtek_mouse 0003:04D9:A072.0002: hid parse failed: -22 [ 42.713268][ T311] holtek_mouse 0003:04D9:A072.0002: probe with driver holtek_mouse failed with error -22 [ 42.831546][ T311] usb 3-1: USB disconnect, device number 6 [ 42.899269][ T626] SELinux: policydb magic number 0x1100112 does not match expected magic number 0xf97cff8c [ 42.909492][ T626] SELinux: failed to load policy [ 43.011758][ T637] netlink: 4 bytes leftover after parsing attributes in process `syz.1.89'. [ 43.059576][ T645] netlink: 4 bytes leftover after parsing attributes in process `syz.1.93'. [ 43.083947][ T648] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.093637][ T648] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.348514][ T311] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 43.499933][ T311] usb 4-1: unable to get BOS descriptor or descriptor too short [ 43.507971][ T311] usb 4-1: not running at top speed; connect to a high speed hub [ 43.508584][ T402] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -110 [ 43.516508][ T311] usb 4-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 43.527126][ T402] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 43.538381][ T311] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 43.546767][ T402] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -32 [ 43.555374][ T311] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.566472][ T402] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -32 [ 43.574197][ T311] usb 4-1: Product: syz [ 43.586571][ T311] usb 4-1: Manufacturer: syz [ 43.591705][ T311] usb 4-1: SerialNumber: syz [ 43.640357][ T663] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.648942][ T663] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.718491][ T588] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 43.803464][ T311] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 43.814366][ T311] usb 4-1: USB disconnect, device number 9 [ 43.825906][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 43.868495][ T588] usb 3-1: Using ep0 maxpacket: 32 [ 43.874768][ T588] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.886295][ T588] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 43.895454][ T588] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.903582][ T588] usb 3-1: Product: syz [ 43.907759][ T588] usb 3-1: Manufacturer: syz [ 43.912397][ T588] usb 3-1: SerialNumber: syz [ 43.917620][ T588] usb 3-1: config 0 descriptor?? [ 44.124449][ T311] usb 3-1: USB disconnect, device number 7 [ 44.181102][ T667] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 44.200880][ T669] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.209800][ T669] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.553659][ T681] netlink: 12 bytes leftover after parsing attributes in process `syz.3.108'. [ 44.804981][ T311] usb 1-1: USB disconnect, device number 8 [ 44.820864][ T692] netlink: 16 bytes leftover after parsing attributes in process `syz.0.113'. [ 44.829851][ T9] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 44.837691][ T693] netlink: 16 bytes leftover after parsing attributes in process `syz.0.113'. [ 44.859976][ T36] kauditd_printk_skb: 88 callbacks suppressed [ 44.860096][ T36] audit: type=1400 audit(1792062893.430:292): avc: denied { accept } for pid=694 comm="syz.0.114" path="socket:[5998]" dev="sockfs" ino=5998 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 44.920504][ T36] audit: type=1326 audit(1792062893.490:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=694 comm="syz.0.114" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8c0dd9e559 code=0x0 [ 44.988479][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 44.995066][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 45.003674][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 45.013831][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 45.025196][ T9] usb 4-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 45.034486][ T519] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 45.042067][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.050439][ T9] usb 4-1: Product: syz [ 45.054627][ T9] usb 4-1: Manufacturer: syz [ 45.059370][ T9] usb 4-1: SerialNumber: syz [ 45.209956][ T519] usb 3-1: unable to get BOS descriptor or descriptor too short [ 45.218117][ T519] usb 3-1: not running at top speed; connect to a high speed hub [ 45.226667][ T519] usb 3-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 45.238605][ T519] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 45.247722][ T519] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.255920][ T519] usb 3-1: Product: syz [ 45.260215][ T519] usb 3-1: Manufacturer: syz [ 45.264852][ T519] usb 3-1: SerialNumber: syz [ 45.270961][ T9] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 45.283840][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 45.293826][ T9] usb 4-1: USB disconnect, device number 10 [ 45.314538][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 45.487710][ T519] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 45.498985][ T519] usb 3-1: USB disconnect, device number 8 [ 45.514867][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 45.707144][ T36] audit: type=1400 audit(1792062894.270:294): avc: denied { write } for pid=697 comm="syz.0.115" name="file0" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 45.729316][ T36] audit: type=1400 audit(1792062894.270:295): avc: denied { open } for pid=697 comm="syz.0.115" path="/30/file0/file0" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 45.753174][ T36] audit: type=1400 audit(1792062894.300:296): avc: denied { ioctl } for pid=697 comm="syz.0.115" path="/30/file0/file0" dev="tmpfs" ino=3 ioctlcmd=0x1271 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 45.784211][ T698] netlink: 104 bytes leftover after parsing attributes in process `syz.0.115'. [ 45.808288][ T36] audit: type=1400 audit(1792062894.370:297): avc: denied { create } for pid=699 comm="syz.3.116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 45.818811][ T700] netlink: 16 bytes leftover after parsing attributes in process `syz.3.116'. [ 45.850871][ T700] netlink: 'syz.3.116': attribute type 27 has an invalid length. [ 46.178540][ T519] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 46.329575][ T519] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.340575][ T519] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.350593][ T519] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 46.368834][ T519] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 46.378074][ T519] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.387829][ T519] usb 4-1: config 0 descriptor?? [ 46.422096][ T36] audit: type=1400 audit(1792062894.990:298): avc: denied { mounton } for pid=731 comm="syz.2.125" path="/25/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 46.444285][ T732] FAULT_INJECTION: forcing a failure. [ 46.444285][ T732] name failslab, interval 1, probability 0, space 0, times 0 [ 46.458393][ T732] CPU: 0 UID: 0 PID: 732 Comm: syz.2.125 Not tainted syzkaller #0 4acfbc369189e5cacd88ca5a92b3a107a9d116ed [ 46.458430][ T732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.458442][ T732] Call Trace: [ 46.458450][ T732] [ 46.458457][ T732] __dump_stack+0x21/0x30 [ 46.458490][ T732] dump_stack_lvl+0x140/0x1c0 [ 46.458516][ T732] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.458542][ T732] ? try_to_wake_up+0x119e/0x1fd0 [ 46.458568][ T732] dump_stack+0x19/0x20 [ 46.458593][ T732] should_fail_ex+0x3c2/0x510 [ 46.458612][ T732] should_failslab+0xac/0x100 [ 46.458631][ T732] __kmalloc_node_noprof+0x69/0x500 [ 46.458656][ T732] ? __kvmalloc_node_noprof+0x128/0x300 [ 46.458681][ T732] __kvmalloc_node_noprof+0x128/0x300 [ 46.458704][ T732] ? __cfi___check_object_size+0x10/0x10 [ 46.458729][ T732] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 46.458752][ T732] ? proc_fail_nth_write+0x184/0x220 [ 46.458777][ T732] vmemdup_user+0x40/0x190 [ 46.458798][ T732] ? path_setxattr+0x19d/0x5a0 [ 46.458826][ T732] path_setxattr+0x207/0x5a0 [ 46.458852][ T732] ? do_futex+0x37d/0x510 [ 46.458871][ T732] ? simple_xattrs_free+0x180/0x180 [ 46.458900][ T732] ? xfd_validate_state+0x68/0x140 [ 46.458928][ T732] ? __kasan_check_write+0x18/0x20 [ 46.458951][ T732] ? fpregs_restore_userregs+0x11c/0x260 [ 46.458976][ T732] __x64_sys_setxattr+0xc9/0xe0 [ 46.458999][ T732] x64_sys_call+0x2d94/0x2ee0 [ 46.459018][ T732] do_syscall_64+0x57/0xf0 [ 46.459036][ T732] ? clear_bhb_loop+0x50/0xa0 [ 46.459057][ T732] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.459088][ T732] RIP: 0033:0x7fb411f9e559 [ 46.459105][ T732] 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 [ 46.459120][ T732] RSP: 002b:00007fb412eb3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 46.459142][ T732] RAX: ffffffffffffffda RBX: 00007fb412225fa0 RCX: 00007fb411f9e559 [ 46.459157][ T732] RDX: 00002000000007c0 RSI: 0000200000000780 RDI: 0000000000000000 [ 46.459171][ T732] RBP: 00007fb4120358b0 R08: 0000000000000002 R09: 0000000000000000 [ 46.459182][ T732] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 46.459194][ T732] R13: 00007fb412226038 R14: 00007fb412225fa0 R15: 00007fff1e21cbd8 [ 46.459210][ T732] [ 46.896711][ T519] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 46.907240][ T519] plantronics 0003:047F:FFFF.0003: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 46.948958][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 47.118534][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 47.124855][ T9] usb 3-1: config 8 has 0 interfaces, different from the descriptor's value: 1 [ 47.135751][ T9] usb 3-1: New USB device found, idVendor=05ac, idProduct=0247, bcdDevice=c9.1e [ 47.144889][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.154179][ T9] usb 3-1: Product: syz [ 47.158500][ T9] usb 3-1: Manufacturer: syz [ 47.163193][ T9] usb 3-1: SerialNumber: syz [ 47.218510][ T750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.227161][ T750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.236007][ T36] audit: type=1400 audit(1792062895.810:299): avc: denied { mount } for pid=749 comm="syz.1.128" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 47.258308][ T36] audit: type=1400 audit(1792062895.810:300): avc: denied { search } for pid=749 comm="syz.1.128" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 47.280774][ T36] audit: type=1400 audit(1792062895.810:301): avc: denied { read write } for pid=749 comm="syz.1.128" name="current_tracer" dev="tracefs" ino=25 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 47.376494][ T9] usb 3-1: USB disconnect, device number 9 [ 47.468538][ T66] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 47.618507][ T66] usb 1-1: Using ep0 maxpacket: 32 [ 47.625210][ T66] usb 1-1: unable to get BOS descriptor or descriptor too short [ 47.633740][ T66] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.643967][ T66] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 47.653007][ T66] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 47.773503][ T753] netlink: 8 bytes leftover after parsing attributes in process `syz.1.129'. [ 48.026816][ T769] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.035523][ T769] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.148908][ T519] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 48.329711][ T519] usb 3-1: unable to get BOS descriptor or descriptor too short [ 48.337707][ T519] usb 3-1: not running at top speed; connect to a high speed hub [ 48.346279][ T519] usb 3-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 48.358026][ T519] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 48.367130][ T519] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.375324][ T519] usb 3-1: Product: syz [ 48.379530][ T519] usb 3-1: Manufacturer: syz [ 48.384145][ T519] usb 3-1: SerialNumber: syz [ 48.567872][ T771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.576527][ T771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.594748][ T519] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 48.605737][ T519] usb 3-1: USB disconnect, device number 10 [ 48.619847][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 48.968978][ T9] usb 4-1: USB disconnect, device number 11 [ 49.116142][ T783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.125197][ T783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.612670][ T796] netlink: 104 bytes leftover after parsing attributes in process `syz.3.144'. [ 50.147366][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 50.147384][ T36] audit: type=1400 audit(1792062898.710:314): avc: denied { bind } for pid=800 comm="syz.3.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 50.177552][ T66] usb 1-1: string descriptor 0 read error: -71 [ 50.187408][ T66] usb 1-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 50.196727][ T66] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.206035][ T36] audit: type=1400 audit(1792062898.770:315): avc: denied { connect } for pid=802 comm="syz.0.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 50.208511][ T66] usb 1-1: can't set config #1, error -71 [ 50.237449][ T66] usb 1-1: USB disconnect, device number 9 [ 50.295832][ T36] audit: type=1400 audit(1792062898.860:316): avc: denied { remount } for pid=800 comm="syz.3.146" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 50.588490][ T66] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 50.639828][ T818] fuse: Bad value for 'group_id' [ 50.644787][ T818] fuse: Bad value for 'group_id' [ 50.739979][ T66] usb 1-1: unable to get BOS descriptor or descriptor too short [ 50.748084][ T66] usb 1-1: not running at top speed; connect to a high speed hub [ 50.756572][ T66] usb 1-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 50.768321][ T66] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 50.777469][ T66] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.785481][ T66] usb 1-1: Product: syz [ 50.789775][ T66] usb 1-1: Manufacturer: syz [ 50.794439][ T66] usb 1-1: SerialNumber: syz [ 50.888590][ T588] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 50.985098][ T36] audit: type=1400 audit(1792062899.550:317): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 51.009233][ T36] audit: type=1400 audit(1792062899.580:318): avc: denied { lock } for pid=819 comm="syz.3.154" path="socket:[7512]" dev="sockfs" ino=7512 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 51.014450][ T66] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 51.044569][ T66] usb 1-1: USB disconnect, device number 10 [ 51.050165][ T588] usb 3-1: config index 0 descriptor too short (expected 1051, got 27) [ 51.057738][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 51.058945][ T588] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 51.085774][ T588] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 51.096916][ T588] usb 3-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 51.106321][ T588] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.114403][ T588] usb 3-1: Product: syz [ 51.118646][ T588] usb 3-1: Manufacturer: syz [ 51.123263][ T588] usb 3-1: SerialNumber: syz [ 51.128483][ T588] usb 3-1: config 0 descriptor?? [ 51.258512][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 51.341247][ T66] usb 3-1: USB disconnect, device number 11 [ 51.418598][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 51.425261][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 51.433713][ T9] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 51.446255][ T9] usb 4-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 51.455382][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.463427][ T9] usb 4-1: Product: syz [ 51.467592][ T9] usb 4-1: Manufacturer: syz [ 51.472295][ T9] usb 4-1: SerialNumber: syz [ 51.679123][ T9] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 51.687466][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 51.788512][ T588] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 51.895561][ T36] audit: type=1400 audit(1792062900.460:319): avc: denied { write } for pid=826 comm="syz.2.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 51.938512][ T588] usb 1-1: Using ep0 maxpacket: 32 [ 51.944872][ T588] usb 1-1: config 245 has an invalid interface number: 44 but max is 0 [ 51.953233][ T588] usb 1-1: config 245 has no interface number 0 [ 51.959523][ T588] usb 1-1: config 245 interface 44 has no altsetting 0 [ 51.967737][ T588] usb 1-1: New USB device found, idVendor=04fa, idProduct=2490, bcdDevice=3c.32 [ 51.976845][ T588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.984945][ T588] usb 1-1: Product: syz [ 51.989690][ T588] usb 1-1: Manufacturer: syz [ 51.994298][ T588] usb 1-1: SerialNumber: syz [ 52.201190][ T832] FAULT_INJECTION: forcing a failure. [ 52.201190][ T832] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 52.201912][ T833] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.214857][ T832] CPU: 1 UID: 0 PID: 832 Comm: syz.1.159 Not tainted syzkaller #0 4acfbc369189e5cacd88ca5a92b3a107a9d116ed [ 52.214888][ T832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.214900][ T832] Call Trace: [ 52.214906][ T832] [ 52.214913][ T832] __dump_stack+0x21/0x30 [ 52.214952][ T832] dump_stack_lvl+0x140/0x1c0 [ 52.214979][ T832] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.215007][ T832] ? hrtimer_reprogram+0x336/0x3d0 [ 52.215029][ T832] dump_stack+0x19/0x20 [ 52.215055][ T832] should_fail_ex+0x3c2/0x510 [ 52.215073][ T832] should_fail+0xf/0x20 [ 52.215088][ T832] should_fail_usercopy+0x1e/0x30 [ 52.215107][ T832] _copy_to_iter+0x1a6/0x1520 [ 52.215128][ T832] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 52.215150][ T832] ? __cfi__copy_to_iter+0x10/0x10 [ 52.215171][ T832] ? siginfo_layout+0xa5/0x220 [ 52.215189][ T832] signalfd_read_iter+0x7fd/0x9b0 [ 52.215211][ T832] ? __cfi_signalfd_read_iter+0x10/0x10 [ 52.215243][ T832] ? __cfi_default_wake_function+0x10/0x10 [ 52.215270][ T832] ? __cfi_futex_wait+0x10/0x10 [ 52.215294][ T832] vfs_read+0x60e/0xc70 [ 52.215322][ T832] ? __cfi_vfs_read+0x10/0x10 [ 52.215350][ T832] ksys_read+0x145/0x260 [ 52.215376][ T832] ? __cfi_ksys_read+0x10/0x10 [ 52.215402][ T832] ? __kasan_check_write+0x18/0x20 [ 52.215427][ T832] ? fpregs_restore_userregs+0x11c/0x260 [ 52.215454][ T832] __x64_sys_read+0x7f/0x90 [ 52.215480][ T832] x64_sys_call+0x2638/0x2ee0 [ 52.215499][ T832] do_syscall_64+0x57/0xf0 [ 52.215516][ T832] ? clear_bhb_loop+0x50/0xa0 [ 52.215538][ T832] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.215559][ T832] RIP: 0033:0x7f71f079e559 [ 52.215575][ T832] 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 [ 52.215589][ T832] RSP: 002b:00007f71f1649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 52.215610][ T832] RAX: ffffffffffffffda RBX: 00007f71f0a25fa0 RCX: 00007f71f079e559 [ 52.215625][ T832] RDX: 00000000fffffef0 RSI: 0000200000000680 RDI: 0000000000000005 [ 52.215637][ T832] RBP: 00007f71f08358b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.215649][ T832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.215660][ T832] R13: 00007f71f0a26038 R14: 00007f71f0a25fa0 R15: 00007fffa8fe9428 [ 52.215676][ T832] [ 52.457939][ T822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.466512][ T822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.475000][ T822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.484955][ T822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.493074][ T833] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.502019][ T822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.510938][ T822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.523625][ T588] usb 1-1: USB disconnect, device number 11 [ 52.804683][ T36] audit: type=1400 audit(1792062901.370:320): avc: denied { mounton } for pid=840 comm="syz.2.162" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.068504][ T588] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 53.229947][ T588] usb 3-1: unable to get BOS descriptor or descriptor too short [ 53.238097][ T588] usb 3-1: not running at top speed; connect to a high speed hub [ 53.246886][ T588] usb 3-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 53.258940][ T588] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 53.268137][ T588] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.276328][ T588] usb 3-1: Product: syz [ 53.280839][ T588] usb 3-1: Manufacturer: syz [ 53.285515][ T588] usb 3-1: SerialNumber: syz [ 53.498171][ T588] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 53.510733][ T588] usb 3-1: USB disconnect, device number 12 [ 53.903386][ T36] audit: type=1400 audit(1792062902.470:321): avc: denied { read } for pid=850 comm="syz.0.165" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.928074][ T36] audit: type=1400 audit(1792062902.470:322): avc: denied { open } for pid=850 comm="syz.0.165" path="/44/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.016284][ T31] usb 4-1: USB disconnect, device number 12 [ 54.035761][ T36] audit: type=1400 audit(1792062902.600:323): avc: denied { create } for pid=855 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 54.117768][ T867] netlink: 224 bytes leftover after parsing attributes in process `syz.3.170'. [ 54.228518][ T588] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 54.398468][ T588] usb 1-1: Using ep0 maxpacket: 16 [ 54.404747][ T588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.415990][ T588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.425951][ T588] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 54.440839][ T588] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 54.450042][ T588] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.463011][ T588] usb 1-1: config 0 descriptor?? [ 54.728504][ T9] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 54.879540][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.886808][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.896706][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.904135][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.909766][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 54.911605][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.926342][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.933839][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.936744][ T9] usb 3-1: not running at top speed; connect to a high speed hub [ 54.948551][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.956155][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.968075][ T9] usb 3-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 54.971156][ T588] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 54.979853][ T9] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 54.993211][ T588] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0004/input/input7 [ 55.004706][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.013578][ T588] microsoft 0003:045E:07DA.0004: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 55.018451][ T9] usb 3-1: Product: syz [ 55.044764][ T9] usb 3-1: Manufacturer: syz [ 55.058493][ T9] usb 3-1: SerialNumber: syz [ 55.080214][ T66] usb 1-1: USB disconnect, device number 12 [ 55.123741][ T364] Bluetooth: hci0: Frame reassembly failed (-84) [ 55.187916][ T909] tc_dump_action: action bad kind [ 55.274317][ T9] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 55.285779][ T9] usb 3-1: USB disconnect, device number 13 [ 55.301895][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 55.370929][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 55.370948][ T36] audit: type=1400 audit(1792062903.940:330): avc: denied { getopt } for pid=917 comm="syz.1.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 55.396477][ T36] audit: type=1400 audit(1792062903.960:331): avc: denied { ioctl } for pid=917 comm="syz.1.184" path="/dev/binderfs/binder_logs/failed_transaction_log" dev="binder" ino=1048602 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.424687][ T36] audit: type=1400 audit(1792062903.960:332): avc: denied { setattr } for pid=917 comm="syz.1.184" name="AF_VSOCK" dev="sockfs" ino=8759 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.447818][ T36] audit: type=1400 audit(1792062903.970:333): avc: denied { getopt } for pid=919 comm="syz.1.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.596825][ T36] audit: type=1400 audit(1792062904.160:334): avc: denied { mounton } for pid=924 comm="syz.0.187" path="/46/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 55.618964][ T36] audit: type=1400 audit(1792062904.170:335): avc: denied { read write } for pid=924 comm="syz.0.187" name="cpu_dma_latency" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 55.643621][ T36] audit: type=1400 audit(1792062904.170:336): avc: denied { open } for pid=924 comm="syz.0.187" path="/46/dev/cpu_dma_latency" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 55.668287][ T36] audit: type=1400 audit(1792062904.190:337): avc: denied { mounton } for pid=924 comm="syz.0.187" path="/46/mnt" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 55.746881][ T36] audit: type=1400 audit(1792062904.310:338): avc: denied { search } for pid=933 comm="syz.0.189" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 55.815166][ T946] netlink: 'syz.0.192': attribute type 1 has an invalid length. [ 55.839814][ T36] audit: type=1400 audit(1792062904.410:339): avc: denied { read } for pid=949 comm="syz.2.193" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 55.970553][ T955] netlink: 8 bytes leftover after parsing attributes in process `syz.2.194'. [ 55.980467][ T955] netlink: 12 bytes leftover after parsing attributes in process `syz.2.194'. [ 55.990166][ T955] 9pnet_fd: Insufficient options for proto=fd [ 56.009246][ T957] fuse: Bad value for 'user_id' [ 56.014207][ T957] fuse: Bad value for 'user_id' [ 56.155992][ T966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.164555][ T966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.298510][ T588] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 56.449665][ T588] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 56.459922][ T588] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 56.470410][ T588] usb 1-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 56.479584][ T588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.487584][ T588] usb 1-1: Product: syz [ 56.491824][ T588] usb 1-1: Manufacturer: syz [ 56.496427][ T588] usb 1-1: SerialNumber: syz [ 56.712371][ T588] usb 1-1: unit 4 not found! [ 56.731752][ T588] usb 1-1: USB disconnect, device number 13 [ 56.898247][ T989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.906820][ T989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.920031][ T989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.928607][ T989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.198523][ T406] Bluetooth: hci0: command 0x1003 tx timeout [ 57.198530][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 57.445919][ T998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.454466][ T998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.478505][ T9] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 57.503218][ T1000] batadv_slave_1: entered promiscuous mode [ 57.509997][ T1001] syz_tun: entered promiscuous mode [ 57.516616][ T999] syz_tun: left promiscuous mode [ 57.521679][ T999] batadv_slave_1: left promiscuous mode [ 57.658481][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 57.664741][ T9] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 57.672952][ T9] usb 4-1: config 0 has no interface number 0 [ 57.680442][ T9] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 57.689576][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.697568][ T9] usb 4-1: Product: syz [ 57.701790][ T9] usb 4-1: Manufacturer: syz [ 57.706388][ T9] usb 4-1: SerialNumber: syz [ 57.711567][ T9] usb 4-1: config 0 descriptor?? [ 57.717302][ T9] smsc95xx v2.0.0 [ 57.998564][ T588] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 58.002030][ T1016] tipc: Started in network mode [ 58.011116][ T1016] tipc: Node identity 7f000001, cluster identity 4711 [ 58.017948][ T1016] tipc: Enabling of bearer rejected, failed to enable media [ 58.026361][ T1016] netlink: 32 bytes leftover after parsing attributes in process `syz.1.215'. [ 58.061088][ T1017] tipc: Enabling of bearer rejected, failed to enable media [ 58.149753][ T588] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 58.157987][ T588] usb 1-1: config 0 has no interface number 0 [ 58.165631][ T588] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 58.174700][ T588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.182739][ T588] usb 1-1: Product: syz [ 58.186905][ T588] usb 1-1: Manufacturer: syz [ 58.191571][ T588] usb 1-1: SerialNumber: syz [ 58.196885][ T588] usb 1-1: config 0 descriptor?? [ 58.425055][ T61] device offline error, dev sda, sector 1130806 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.435741][ T61] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141350) [ 58.447388][ T61] device offline error, dev sda, sector 1130838 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 58.447515][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.457946][ T61] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141354) [ 58.473030][ T360] Buffer I/O error on device sda1, logical block 141312 [ 58.482186][ T61] device offline error, dev sda, sector 1131222 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.489458][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.499618][ T61] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141402) [ 58.512595][ T360] Buffer I/O error on device sda1, logical block 141316 [ 58.523779][ T61] device offline error, dev sda, sector 1131302 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 2 [ 58.545778][ T360] Buffer I/O error on device sda1, logical block 141317 [ 58.553805][ T360] Buffer I/O error on device sda1, logical block 141318 [ 58.561138][ T360] Buffer I/O error on device sda1, logical block 141319 [ 58.568265][ T360] Buffer I/O error on device sda1, logical block 141320 [ 58.580141][ T360] Buffer I/O error on device sda1, logical block 141321 [ 58.587145][ T360] Buffer I/O error on device sda1, logical block 141322 [ 58.595758][ T360] Buffer I/O error on device sda1, logical block 141323 [ 58.602989][ T360] Buffer I/O error on device sda1, logical block 141324 [ 58.610517][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.626427][ T588] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 58.637115][ T588] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 58.659848][ T588] asix 1-1:0.251: probe with driver asix failed with error -5 [ 58.670171][ T324] device offline error, dev sda, sector 1132510 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 2 [ 58.680927][ T324] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141563) [ 58.692964][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.705738][ T324] device offline error, dev sda, sector 1132654 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.716697][ T324] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141581) [ 58.728805][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.742050][ T324] device offline error, dev sda, sector 1132702 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.752864][ T324] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141587) [ 58.764859][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.780132][ T370] device offline error, dev sda, sector 1179958 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.790907][ T324] device offline error, dev sda, sector 1132750 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.801698][ T370] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2033 starting block 147494) [ 58.813506][ T324] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141593) [ 58.825585][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2033, error -5) [ 58.844350][ T370] device offline error, dev sda, sector 1180462 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 58.855213][ T324] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 141600) [ 58.876584][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.893734][ T370] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2033 starting block 147557) [ 58.914013][ T110] udevd[110]: worker [324] terminated by signal 7 (Bus error) [ 58.915647][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 58.923513][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.932782][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 58.952258][ T110] udevd[110]: worker [324] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 58.954106][ T360] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 58.965475][ T1032] fuse: Bad value for 'fd' [ 58.976496][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 58.994118][ T9] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 58.995073][ T73] Aborting journal on device sda1-8. [ 59.004766][ T9] usb 4-1: USB disconnect, device number 13 [ 59.015640][ T110] udevd[110]: worker [325] terminated by signal 7 (Bus error) [ 59.024137][ T110] udevd[110]: worker [325] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.251' [ 59.024668][ T1031] EXT4-fs error (device sda1): ext4_journal_check_start:84: comm syz.1.218: Detected aborted journal [ 59.037942][ T73] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 59.054669][ T110] udevd[110]: worker [323] terminated by signal 7 (Bus error) [ 59.054716][ T73] JBD2: I/O error when updating journal superblock for sda1-8. [ 59.062485][ T110] udevd[110]: worker [323] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 59.078860][ T1031] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 59.130257][ T1024] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 59.342738][ T1040] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1040 comm=syz.2.220 [ 59.498510][ T31] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 59.649631][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 59.659579][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 59.669406][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 59.680314][ T31] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 59.689435][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.698323][ T1037] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 59.705597][ T1037] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 59.713406][ T31] pl2303 4-1:1.0: pl2303 converter detected [ 59.720717][ T31] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 59.788505][ T519] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 59.801581][ T1058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.810309][ T1058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.948484][ T519] usb 3-1: Using ep0 maxpacket: 32 [ 59.955219][ T519] usb 3-1: unable to get BOS descriptor or descriptor too short [ 59.963792][ T519] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 59.972329][ T519] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 59.982672][ T519] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 59.991779][ T519] usb 3-1: config 128 has no interface number 0 [ 59.998071][ T519] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 60.009322][ T519] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 60.019434][ T519] usb 3-1: config 128 interface 127 has no altsetting 0 [ 60.027738][ T519] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 60.036825][ T519] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.044843][ T519] usb 3-1: Product: syz [ 60.049024][ T519] usb 3-1: Manufacturer: syz [ 60.053625][ T519] usb 3-1: SerialNumber: syz [ 60.078564][ T1037] pl2303 ttyUSB0: pl2303_get_line_request - failed: -110 [ 60.085890][ T1037] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 60.093113][ T1037] pl2303 4-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 60.101258][ T1037] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 60.342461][ T519] usb 3-1: USB disconnect, device number 14 [ 60.357388][ T1033] udevd[1033]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 60.373811][ T1037] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 60.381627][ T1037] pl2303 ttyUSB0: error sending break = -32 [ 60.409666][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 60.409678][ T36] audit: type=1400 audit(1792062908.980:364): avc: denied { append } for pid=1068 comm="syz.1.227" name="uprobe_events" dev="tracefs" ino=1054 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 60.410371][ T1069] SELinux: Context system_u:object_r:iptables_unit_file_t:s0 is not valid (left unmapped). [ 60.415806][ T36] audit: type=1400 audit(1792062908.980:365): avc: denied { ioctl } for pid=1068 comm="syz.1.227" path="/67/tracing/uprobe_events" dev="tracefs" ino=1054 ioctlcmd=0x9367 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 60.474939][ T36] audit: type=1400 audit(1792062908.980:366): avc: denied { relabelfrom } for pid=1068 comm="syz.1.227" name="uprobe_events" dev="tracefs" ino=1054 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 60.498475][ T36] audit: type=1400 audit(1792062909.010:367): avc: denied { relabelto } for pid=1068 comm="syz.1.227" name="uprobe_events" dev="tracefs" ino=1054 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:iptables_unit_file_t:s0" [ 60.526526][ T36] audit: type=1400 audit(1792062909.010:368): avc: denied { associate } for pid=1068 comm="syz.1.227" name="uprobe_events" dev="tracefs" ino=1054 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:iptables_unit_file_t:s0" [ 60.558937][ T36] audit: type=1400 audit(1792062909.010:369): avc: denied { mounton } for pid=1068 comm="syz.1.227" path="/67/tracing" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 60.819309][ T588] usb 1-1: USB disconnect, device number 14 [ 60.857702][ T1082] ./dev/sda1: Can't lookup blockdev [ 60.863541][ T1081] ./dev/sda1: Can't lookup blockdev [ 61.188530][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 61.198699][ T588] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 61.351383][ T588] usb 1-1: unable to get BOS descriptor or descriptor too short [ 61.358471][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 61.359637][ T588] usb 1-1: not running at top speed; connect to a high speed hub [ 61.373254][ T588] usb 1-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 61.385489][ T588] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 61.394968][ T588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.395060][ T9] usb 3-1: New USB device found, idVendor=0499, idProduct=1014, bcdDevice= 0.40 [ 61.403299][ T588] usb 1-1: Product: syz [ 61.416782][ T588] usb 1-1: Manufacturer: syz [ 61.421661][ T588] usb 1-1: SerialNumber: syz [ 61.426843][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.435000][ T9] usb 3-1: Product: syz [ 61.439248][ T9] usb 3-1: Manufacturer: syz [ 61.448456][ T9] usb 3-1: SerialNumber: syz [ 61.472439][ T1090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.481024][ T1090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.645959][ T588] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 61.658410][ T588] usb 1-1: USB disconnect, device number 15 [ 61.670111][ T1033] udevd[1033]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 61.688092][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 61.700488][ T9] usb 3-1: USB disconnect, device number 15 [ 61.708345][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 62.060813][ T36] audit: type=1400 audit(1792062910.630:370): avc: denied { create } for pid=1096 comm="syz.1.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 62.107068][ T588] usb 4-1: USB disconnect, device number 14 [ 62.116359][ T588] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 62.125582][ T588] pl2303 4-1:1.0: device disconnected [ 62.144607][ T36] audit: type=1326 audit(1792062910.710:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1102 comm="syz.3.237" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f63fb59e559 code=0x0 [ 62.188519][ T1109] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.196414][ T1110] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 62.203083][ T1109] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.212640][ T36] audit: type=1400 audit(1792062910.780:372): avc: denied { mount } for pid=1112 comm="syz.2.240" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 62.234540][ T36] audit: type=1400 audit(1792062910.780:373): avc: denied { watch watch_reads } for pid=1112 comm="syz.2.240" path="/60/file0" dev="tmpfs" ino=356 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 62.413216][ T1122] netlink: 'syz.2.243': attribute type 27 has an invalid length. [ 62.459891][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 62.629795][ T9] usb 1-1: config index 0 descriptor too short (expected 4257, got 161) [ 62.638207][ T9] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.648332][ T9] usb 1-1: config 1 interface 1 has no altsetting 0 [ 62.655023][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 62.664231][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.724217][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.732982][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.248467][ T326] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 63.248481][ T311] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 63.398519][ T311] usb 3-1: Using ep0 maxpacket: 16 [ 63.404392][ T9] usb 1-1: string descriptor 0 read error: -71 [ 63.407680][ T311] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 63.415605][ T9] usb 1-1: selecting invalid altsetting 0 [ 63.420635][ T311] usb 3-1: config 0 has no interface number 0 [ 63.431169][ T9] uvcvideo 1-1:1.0: Found multiple Units with ID 1 [ 63.432089][ T311] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 63.448074][ T311] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 63.450920][ T9] usb 1-1: USB disconnect, device number 16 [ 63.463534][ T311] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 63.468811][ T326] usb 4-1: unable to get BOS descriptor or descriptor too short [ 63.478593][ T311] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.490004][ T311] usb 3-1: Product: syz [ 63.494200][ T311] usb 3-1: Manufacturer: syz [ 63.499267][ T311] usb 3-1: SerialNumber: syz [ 63.504597][ T326] usb 4-1: not running at top speed; connect to a high speed hub [ 63.518650][ T311] usb 3-1: config 0 descriptor?? [ 63.531030][ T1151] ./dev/sda1: Can't lookup blockdev [ 63.531123][ T326] usb 4-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 63.538288][ T110] udevd[110]: worker [1033] terminated by signal 7 (Bus error) [ 63.557801][ T1141] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 63.558999][ T326] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 63.568528][ T1141] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 63.574298][ T326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.590971][ T326] usb 4-1: Product: syz [ 63.595157][ T326] usb 4-1: Manufacturer: syz [ 63.600282][ T326] usb 4-1: SerialNumber: syz [ 63.758517][ T1151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.767121][ T1151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.801221][ T1141] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 63.808753][ T1141] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 63.818107][ T1139] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 63.826449][ T1139] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 63.834456][ T326] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 63.844803][ T326] usb 4-1: USB disconnect, device number 15 [ 64.016639][ T311] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 64.026736][ T311] asix 3-1:0.34: probe with driver asix failed with error -61 [ 64.039515][ T110] udevd[110]: worker [1077] terminated by signal 7 (Bus error) [ 64.047128][ T110] udevd[110]: worker [1077] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 64.288331][ T1159] ./dev/sda1: Can't lookup blockdev [ 64.321114][ T1162] input: syz0 as /devices/virtual/input/input10 [ 64.362997][ T1167] ./dev/sda1: Can't lookup blockdev [ 64.547840][ T1173] pim6reg1: entered promiscuous mode [ 64.553485][ T1173] pim6reg1: entered allmulticast mode [ 64.948597][ T311] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 65.099670][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.110814][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.120960][ T311] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 65.130271][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.139299][ T311] usb 1-1: config 0 descriptor?? [ 65.399777][ T311] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 65.407330][ T311] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 65.415853][ T311] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 65.423359][ T311] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 65.430862][ T311] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 65.439088][ T311] playstation 0003:054C:0DF2.0005: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.0-1/input0 [ 65.443254][ T1188] udevd[1188]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 65.600049][ T311] playstation 0003:054C:0DF2.0005: Invalid byte count transferred, expected 20 got 0 [ 65.609570][ T311] playstation 0003:054C:0DF2.0005: Failed to retrieve DualSense pairing info: -22 [ 65.618826][ T311] playstation 0003:054C:0DF2.0005: Failed to get MAC address from DualSense [ 65.627633][ T311] playstation 0003:054C:0DF2.0005: Failed to create dualsense. [ 65.635815][ T311] playstation 0003:054C:0DF2.0005: probe with driver playstation failed with error -22 [ 65.795672][ T1192] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.803410][ T326] usb 1-1: USB disconnect, device number 17 [ 65.805179][ T1192] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.646365][ T311] usb 3-1: USB disconnect, device number 16 [ 66.765785][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 66.765806][ T36] audit: type=1400 audit(1792062915.330:388): avc: denied { getopt } for pid=1217 comm="syz.2.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 67.113080][ T36] audit: type=1400 audit(1792062915.680:389): avc: denied { read } for pid=1229 comm="syz.2.277" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 67.138300][ T36] audit: type=1400 audit(1792062915.680:390): avc: denied { open } for pid=1229 comm="syz.2.277" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 67.499527][ T36] audit: type=1400 audit(1792062916.070:391): avc: denied { getopt } for pid=1233 comm="syz.0.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 67.537697][ T1240] usb usb1: usbfs: process 1240 (syz.0.281) did not claim interface 0 before use [ 67.562150][ T1242] netlink: 28 bytes leftover after parsing attributes in process `syz.0.282'. [ 67.584317][ T1244] netlink: 8 bytes leftover after parsing attributes in process `syz.0.283'. [ 67.918487][ T631] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 68.016716][ T36] audit: type=1400 audit(1792062916.580:392): avc: denied { ioctl } for pid=1256 comm="syz.2.289" path="/dev/cpu/1/msr" dev="devtmpfs" ino=18 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 68.068693][ T631] usb 1-1: Using ep0 maxpacket: 16 [ 68.074544][ T1259] FAULT_INJECTION: forcing a failure. [ 68.074544][ T1259] name failslab, interval 1, probability 0, space 0, times 0 [ 68.091654][ T1259] CPU: 1 UID: 0 PID: 1259 Comm: syz.2.290 Not tainted syzkaller #0 4acfbc369189e5cacd88ca5a92b3a107a9d116ed [ 68.091688][ T1259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.091702][ T1259] Call Trace: [ 68.091709][ T1259] [ 68.091717][ T1259] __dump_stack+0x21/0x30 [ 68.091763][ T1259] dump_stack_lvl+0x140/0x1c0 [ 68.091796][ T1259] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.091831][ T1259] dump_stack+0x19/0x20 [ 68.091863][ T1259] should_fail_ex+0x3c2/0x510 [ 68.091885][ T1259] ? __register_sysctl_table+0xb74/0x1440 [ 68.091911][ T1259] should_failslab+0xac/0x100 [ 68.091934][ T1259] __kmalloc_noprof+0x69/0x510 [ 68.091964][ T1259] ? __register_sysctl_table+0xb74/0x1440 [ 68.091989][ T1259] ? find_entry+0x186/0x1e0 [ 68.092015][ T1259] __register_sysctl_table+0xb74/0x1440 [ 68.092043][ T1259] register_net_sysctl_sz+0x245/0x260 [ 68.092071][ T1259] nf_log_net_init+0x5eb/0x750 [ 68.092099][ T1259] ops_init+0x302/0x5d0 [ 68.092128][ T1259] ? __kasan_check_write+0x18/0x20 [ 68.092156][ T1259] ? rwsem_read_trylock+0x275/0x5a0 [ 68.092183][ T1259] setup_net+0x227/0x9b0 [ 68.092210][ T1259] ? copy_net_ns+0xa20/0xa20 [ 68.092238][ T1259] ? down_read_killable+0x7f/0x100 [ 68.092265][ T1259] ? __cfi_down_read_killable+0x10/0x10 [ 68.092294][ T1259] copy_net_ns+0x4fc/0xa20 [ 68.092323][ T1259] create_new_namespaces+0x390/0x6f0 [ 68.092346][ T1259] unshare_nsproxy_namespaces+0x124/0x180 [ 68.092368][ T1259] ksys_unshare+0x4f9/0x920 [ 68.092395][ T1259] ? __cfi_ksys_unshare+0x10/0x10 [ 68.092425][ T1259] ? __kasan_check_write+0x18/0x20 [ 68.092455][ T1259] __x64_sys_unshare+0x3c/0x50 [ 68.092485][ T1259] x64_sys_call+0x2998/0x2ee0 [ 68.092507][ T1259] do_syscall_64+0x57/0xf0 [ 68.092527][ T1259] ? clear_bhb_loop+0x50/0xa0 [ 68.092553][ T1259] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.092578][ T1259] RIP: 0033:0x7fb411f9e559 [ 68.092606][ T1259] 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 [ 68.092625][ T1259] RSP: 002b:00007fb412eb3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 68.092651][ T1259] RAX: ffffffffffffffda RBX: 00007fb412225fa0 RCX: 00007fb411f9e559 [ 68.092668][ T1259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 68.092683][ T1259] RBP: 00007fb4120358b0 R08: 0000000000000000 R09: 0000000000000000 [ 68.092698][ T1259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.092712][ T1259] R13: 00007fb412226038 R14: 00007fb412225fa0 R15: 00007fff1e21cbd8 [ 68.092731][ T1259] [ 68.092830][ T631] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.128496][ T1259] sysctl could not get directory: [ 68.131923][ T631] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.134988][ T1259] / [ 68.139330][ T631] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 68.143825][ T1259] net -12 [ 68.408397][ T631] usb 1-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 68.417606][ T631] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.428719][ T631] usb 1-1: config 0 descriptor?? [ 68.496854][ T36] audit: type=1400 audit(1792062917.060:393): avc: denied { ioctl } for pid=1264 comm="syz.2.293" path="socket:[9957]" dev="sockfs" ino=9957 ioctlcmd=0x9422 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.856262][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.876184][ T1279] hub 8-0:1.0: USB hub found [ 68.886176][ T1279] hub 8-0:1.0: 1 port detected [ 68.911492][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.920257][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.928202][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.937306][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.945816][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.954719][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.963272][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.971917][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 68.985221][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 69.000747][ T631] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 69.062713][ T631] hid-multitouch 0003:0457:07DA.0006: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.0-1/input0 [ 69.075383][ T36] audit: type=1400 audit(1792062917.630:394): avc: denied { name_bind } for pid=1281 comm="syz.3.299" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 69.102902][ T1285] udevd[1285]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 69.112647][ T631] usb 1-1: USB disconnect, device number 18 [ 69.204196][ T36] audit: type=1400 audit(1792062917.770:395): avc: denied { append } for pid=1293 comm="syz.3.304" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 69.237900][ T1294] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 69.287994][ T36] audit: type=1400 audit(1792062917.850:396): avc: denied { listen } for pid=1298 comm="syz.3.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 69.768775][ T631] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 69.844525][ T1322] netlink: 24 bytes leftover after parsing attributes in process `syz.1.316'. [ 69.998475][ T631] usb 3-1: Using ep0 maxpacket: 16 [ 70.004910][ T631] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.016244][ T631] usb 3-1: config 0 interface 0 has no altsetting 0 [ 70.023124][ T631] usb 3-1: New USB device found, idVendor=5543, idProduct=0064, bcdDevice= 0.00 [ 70.032842][ T631] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.042603][ T1335] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.042719][ T631] usb 3-1: config 0 descriptor?? [ 70.067900][ T1335] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.271378][ T631] usbhid 3-1:0.0: can't add hid device: -71 [ 70.277368][ T631] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 70.287415][ T631] usb 3-1: USB disconnect, device number 17 [ 70.378574][ T36] audit: type=1400 audit(1792062918.950:397): avc: denied { ioctl } for pid=1339 comm="syz.3.323" path="/dev/usbmon7" dev="devtmpfs" ino=112 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 70.944323][ T1378] devpts: called with bogus options [ 72.050457][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 72.050477][ T36] audit: type=1400 audit(1792062920.610:403): avc: denied { bind } for pid=1441 comm="syz.3.367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.065156][ T1446] syz.2.369 uses obsolete (PF_INET,SOCK_PACKET) [ 72.088453][ T36] audit: type=1400 audit(1792062920.620:404): avc: denied { listen } for pid=1441 comm="syz.3.367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.121504][ T36] audit: type=1400 audit(1792062920.620:405): avc: denied { accept } for pid=1441 comm="syz.3.367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.388472][ T9] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 72.539522][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.558464][ T9] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 72.579264][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 72.590590][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 72.599916][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.607993][ T9] usb 3-1: Product: syz [ 72.612431][ T9] usb 3-1: Manufacturer: syz [ 72.617114][ T9] usb 3-1: SerialNumber: syz [ 72.624269][ T9] cdc_mbim 3-1:1.0: skipping garbage [ 72.825265][ T1449] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 73.042559][ T36] audit: type=1400 audit(1792062921.610:406): avc: denied { read write } for pid=1463 comm="syz.1.376" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 73.114393][ T36] audit: type=1400 audit(1792062921.610:407): avc: denied { open } for pid=1463 comm="syz.1.376" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 73.434226][ T1449] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 73.441661][ T588] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 73.498491][ T311] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 73.599546][ T588] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 73.610510][ T588] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.621857][ T588] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.632237][ T588] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 73.646225][ T588] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 73.655891][ T9] cdc_mbim 3-1:1.0: bind() failure [ 73.657928][ T588] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 73.663467][ T9] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 73.669607][ T311] usb 1-1: Using ep0 maxpacket: 32 [ 73.682215][ T588] usb 4-1: Manufacturer: syz [ 73.692026][ T588] usb 4-1: config 0 descriptor?? [ 73.693211][ T9] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 73.697962][ T311] usb 1-1: unable to get BOS descriptor or descriptor too short [ 73.715971][ T311] usb 1-1: config 128 has an invalid interface number: 127 but max is 3 [ 73.724479][ T311] usb 1-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 73.727133][ T9] usb 3-1: USB disconnect, device number 18 [ 73.736796][ T311] usb 1-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 73.750156][ T311] usb 1-1: config 128 has no interface number 0 [ 73.766239][ T311] usb 1-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 73.777890][ T311] usb 1-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 73.788719][ T311] usb 1-1: config 128 interface 127 has no altsetting 0 [ 73.797560][ T311] usb 1-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 73.806985][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.815258][ T311] usb 1-1: Product: syz [ 73.819673][ T311] usb 1-1: Manufacturer: syz [ 73.824294][ T311] usb 1-1: SerialNumber: syz [ 74.048221][ T311] usb 1-1: USB disconnect, device number 19 [ 74.053718][ T1178] udevd[1178]: 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 [ 74.117730][ T588] appleir 0003:05AC:8243.0007: unknown main item tag 0x0 [ 74.125155][ T588] appleir 0003:05AC:8243.0007: No inputs registered, leaving [ 74.135613][ T588] appleir 0003:05AC:8243.0007: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 74.147594][ T1493] udevd[1493]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 74.184994][ T1500] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.197486][ T1500] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.538525][ T9] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 74.687581][ T1512] ------------[ cut here ]------------ [ 74.693154][ T1512] WARNING: CPU: 1 PID: 1512 at mm/page_alloc.c:5286 __alloc_pages_noprof+0x109/0x7e0 [ 74.698479][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 74.702718][ T1512] Modules linked in: [ 74.709322][ T9] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 74.711715][ T1512] CPU: 1 UID: 0 PID: 1512 Comm: syz.0.399 Not tainted syzkaller #0 4acfbc369189e5cacd88ca5a92b3a107a9d116ed [ 74.729735][ T9] usb 3-1: config 0 has no interface number 0 [ 74.731279][ T1512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.737532][ T9] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 74.747461][ T1512] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 74.747502][ T1512] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 5a 1d 8a 06 00 0f 85 c2 00 00 00 c6 05 4d 1d 8a 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 74.747519][ T1512] RSP: 0018:ffffc90010f47880 EFLAGS: 00010246 [ 74.747538][ T1512] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 0000000000000000 [ 74.747553][ T1512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90010f47938 [ 74.747567][ T1512] RBP: ffffc90010f479a8 R08: ffffc90010f47937 R09: 0000000000000000 [ 74.747582][ T1512] R10: ffffc90010f47920 R11: fffff520021e8f27 R12: ffffc90010f478c0 [ 74.758255][ T9] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 74.763582][ T1512] R13: dffffc0000000000 R14: 1ffff920021e8f14 R15: 0000000000000000 [ 74.784961][ T9] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 74.789307][ T1512] FS: 00007f8c0ec386c0(0000) GS:ffff8881f6d00000(0000) knlGS:0000000000000000 [ 74.789332][ T1512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.789347][ T1512] CR2: 0000200000001000 CR3: 000000011f916000 CR4: 00000000003526b0 [ 74.789367][ T1512] Call Trace: [ 74.789375][ T1512] [ 74.789382][ T1512] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.789414][ T1512] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 74.789441][ T1512] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 74.797999][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.805441][ T1512] ___kmalloc_large_node+0x81/0x220 [ 74.814468][ T9] usb 3-1: Product: syz [ 74.821388][ T1512] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 74.831598][ T9] usb 3-1: Manufacturer: syz [ 74.839315][ T1512] __kmalloc_large_node_noprof+0x1e/0xd0 [ 74.848584][ T9] usb 3-1: SerialNumber: syz [ 74.857275][ T1512] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 74.926184][ T9] usb 3-1: config 0 descriptor?? [ 74.928841][ T1512] __kmalloc_noprof+0x326/0x510 [ 74.934962][ T1507] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 74.939115][ T1512] ? __cfi_lockref_get+0x10/0x10 [ 74.944495][ T1507] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 74.948927][ T1512] incfs_realloc_mount_info+0xa7/0x4c0 [ 74.973599][ T1512] ? incfs_add_sysfs_node+0x118/0x230 [ 74.979024][ T1512] ? __kasan_check_write+0x18/0x20 [ 74.984190][ T1512] incfs_alloc_mount_info+0x478/0x5f0 [ 74.989600][ T1512] incfs_mount_fs+0x3ca/0x970 [ 74.994305][ T1512] ? __cfi_incfs_mount_fs+0x10/0x10 [ 74.999551][ T1512] ? selinux_capable+0x38/0x50 [ 75.004334][ T1512] legacy_get_tree+0x106/0x1b0 [ 75.009134][ T1512] ? __cfi_incfs_mount_fs+0x10/0x10 [ 75.014362][ T1512] vfs_get_tree+0x9e/0x290 [ 75.018810][ T1512] do_new_mount+0x251/0xb40 [ 75.023346][ T1512] ? security_capable+0x44/0x130 [ 75.028314][ T1512] path_mount+0x66a/0xff0 [ 75.032754][ T1512] ? putname+0x113/0x150 [ 75.037031][ T1512] __se_sys_mount+0x2bf/0x480 [ 75.041761][ T1512] ? __x64_sys_mount+0xf0/0xf0 [ 75.046549][ T1512] ? __kasan_check_write+0x18/0x20 [ 75.051755][ T1512] ? fpregs_restore_userregs+0x11c/0x260 [ 75.057534][ T1512] __x64_sys_mount+0xc3/0xf0 [ 75.062173][ T1512] x64_sys_call+0x2021/0x2ee0 [ 75.066874][ T1512] do_syscall_64+0x57/0xf0 [ 75.071334][ T1512] ? clear_bhb_loop+0x50/0xa0 [ 75.076033][ T1512] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.081966][ T1512] RIP: 0033:0x7f8c0dd9e559 [ 75.086394][ T1512] 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 [ 75.106043][ T1512] RSP: 002b:00007f8c0ec38028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.114515][ T1512] RAX: ffffffffffffffda RBX: 00007f8c0e025fa0 RCX: 00007f8c0dd9e559 [ 75.122621][ T1512] RDX: 0000200000000880 RSI: 0000200000000840 RDI: 0000200000000800 [ 75.130647][ T1512] RBP: 00007f8c0de358b0 R08: 00002000000008c0 R09: 0000000000000000 [ 75.138664][ T1512] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000000 [ 75.146643][ T1512] R13: 00007f8c0e026038 R14: 00007f8c0e025fa0 R15: 00007ffd94cb58d8 [ 75.154662][ T1512] [ 75.157709][ T1512] ---[ end trace 0000000000000000 ]--- [ 75.161364][ T1507] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 75.168625][ T1512] incfs: Error allocating mount info. -12 [ 75.170780][ T1507] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 75.176182][ T1512] incfs: mount failed -12 [ 75.390612][ T9] asix 3-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 75.590891][ T9] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 75.601052][ T9] asix 3-1:0.34 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffc3 [ 75.611419][ T9] asix 3-1:0.34: probe with driver asix failed with error -61 [ 75.623394][ T110] udevd[110]: worker [1178] terminated by signal 7 (Bus error) [ 75.631026][ T110] udevd[110]: worker [1178] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 75.798992][ T9] usb 3-1: USB disconnect, device number 19 [ 75.810690][ T110] udevd[110]: worker [1203] terminated by signal 7 (Bus error) [ 75.818294][ T110] udevd[110]: worker [1203] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.34' [ 76.258792][ T311] usb 4-1: USB disconnect, device number 16