last executing test programs: 18.041499968s ago: executing program 1 (id=47): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x8}) fcntl$lock(r0, 0x26, &(0x7f00000000c0)) unshare(0x22020400) r1 = epoll_create1(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, &(0x7f0000001480)={0x81, 0x0, 0x3}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x800) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000001440)={0x3000, 0x70000, 0x1000}) r4 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000200)={0x2, 0x0, [{0x1ffc, 0x24, &(0x7f0000000280)=""/36}, {0x0, 0xfffffffffffffcdf, &(0x7f00000002c0)=""/4091}]}) close_range(r1, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x9}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000180)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r6 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = syz_kvm_setup_syzos_vm$x86(r7, &(0x7f0000c00000/0x400000)=nil) r9 = syz_kvm_add_vcpu$x86(r8, &(0x7f00000012c0)={0x0, &(0x7f0000001300)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_vmlaunch={0x12f, 0x18}], 0x48}) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001380)=[@text32={0x20, 0x0}], 0x1, 0x44, 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) 17.884185515s ago: executing program 1 (id=48): r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, r0, 0x69c26513a6dfabef, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x800) (async, rerun: 32) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x28100, 0x0) (rerun: 32) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @local}, 0xc) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r3, 0xae9a) (async) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x8, 0x2, 0xffffffffffffffff], 0x0, 0x200}) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000300)={[0x101, 0xaec4, 0x6, 0x4004, 0x2, 0x4, 0xefffffffffffffff, 0x0, 0x0, 0x2000000, 0x20000, 0x1c, 0x0, 0x5, 0x1], 0x0, 0x41981}) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) r4 = getpid() r5 = syz_pidfd_open(r4, 0x0) setns(r5, 0x24020000) (async, rerun: 64) r6 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_pidfd_open(r6, 0x0) r7 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r7, 0x24020000) move_mount(0xffffffffffffff9c, &(0x7f0000001840)='.\x00', 0xffffffffffffff9c, &(0x7f0000001880)='\x00', 0x174) 16.939067922s ago: executing program 1 (id=51): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x4, 0x4) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xf800, 0x80, 0x4, 0xfe}, {0x92c, 0x8, 0x1, 0x7}, {0x81, 0x66, 0x7, 0x7fff}, {0x5, 0x0, 0x8, 0x3}]}) ioctl$OCFS2_IOC_MOVE_EXT(0xffffffffffffffff, 0x40406f06, &(0x7f00000000c0)={0x6, 0x7f, 0x8, 0x2, 0x5}) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = fspick(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x10100, 0x80}, 0x18) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00', r3) fcntl$addseals(r3, 0x409, 0x3) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00000002c0)=0x58000) r4 = ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000300)={0x0, 0x3, [{0xffffffffffffffff, 0x0, 0x8000, 0x2000}, {0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x2000}, {0xffffffffffffffff, 0x0, 0x4000, 0x1000000000000}]}) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000380)) r5 = accept4$unix(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80800) recvmsg$unix(r5, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/61, 0x3d}, {&(0x7f00000006c0)=""/96, 0x60}, {&(0x7f0000000740)=""/227, 0xe3}, {&(0x7f0000000840)=""/94, 0x5e}, {&(0x7f00000008c0)=""/218, 0xda}, {&(0x7f00000009c0)=""/249, 0xf9}], 0xa, &(0x7f0000000b80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x40000062) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r9, 0x89f1, &(0x7f0000000cc0)={'gretap0\x00', &(0x7f0000000c40)={'tunl0\x00', 0x0, 0x1, 0x7800, 0x2, 0x6, {{0xe, 0x4, 0x2, 0x14, 0x38, 0x68, 0x0, 0x2, 0x4, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0x7, 0x1d, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x18, 0x3, 0xf, [{@rand_addr=0x64010100, 0xc93}, {@multicast1, 0x4}, {@multicast2, 0x5}]}]}}}}}) bind$xdp(r10, &(0x7f0000000d00)={0x2c, 0x6, r12, 0x37, r6}, 0x10) open$dir(&(0x7f0000000d40)='./file0\x00', 0x4000, 0x60) ioctl$KVM_RUN(r10, 0xae80, 0x0) r13 = openat$binderfs_feature(0xffffffffffffff9c, &(0x7f0000000d80)='./binderfs/features/oneway_spam_detection\x00', 0x0, 0x0) write$selinux_create(r13, &(0x7f0000000dc0)=@access={'system_u:object_r:fsadm_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x5}, 0x46) getsockopt$XDP_STATISTICS(r7, 0x11b, 0x7, &(0x7f0000000e40), &(0x7f0000000e80)=0x30) ioctl$KVM_NMI(r8, 0xae9a) r14 = ioctl$KVM_CREATE_GUEST_MEMFD(r8, 0xc040aed4, &(0x7f0000000ec0)) ioctl$KVM_SET_USER_MEMORY_REGION2(r11, 0x40a0ae49, &(0x7f0000000f00)={0x5, 0xa, 0x3000, 0x2000, &(0x7f0000ffb000/0x2000)=nil, 0x2000, r14}) ioctl$XFS_IOC_PATH_TO_HANDLE(r1, 0xc0385869, &(0x7f00000010c0)={r9, &(0x7f0000000fc0)='%\x00', 0x80000, &(0x7f0000001000)={@_ha_fsid={[0x3b, 0x8]}, {0x3, 0xb, 0x6}}, 0x3, &(0x7f0000001040), &(0x7f0000001080)=0x7fffffff}) r16 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140), r11) sendmsg$IPVS_CMD_SET_SERVICE(r15, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001280)={&(0x7f0000001180)={0xfc, r16, 0x512, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16d5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x272}]}, 0xfc}}, 0x40080) ioctl$XFS_IOC_AG_GEOMETRY(r0, 0xc080583d, &(0x7f0000001300)={0x1, 0x80000001, 0x3, 0x3, 0xfffffffa, 0x2, 0xcea, 0xffffffff}) ioctl$AUTOFS_IOC_SETTIMEOUT(r7, 0x80049367, &(0x7f0000001380)=0x6) 8.137470415s ago: executing program 2 (id=93): r0 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fsopen(&(0x7f00000001c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x4) openat$cgroup_ro(r3, &(0x7f0000000200)='cgroup.controllers\x00', 0x5000000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@private2, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r4 = syz_clone(0x80108100, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace(0x8, r4) waitid(0x0, r4, 0x0, 0x4, 0x0) r5 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r6 = syz_kvm_add_vcpu$x86(r5, &(0x7f0000000180)={0x0, &(0x7f0000001900)=[@code={0xa, 0x56, {"66450f01715b440f01f0470f22808fc9789ac2c74424008f000000c744240200800000ff1c24660fc7b50700000026660f2b07c4635578300064f3450fd6f766f3450faec2"}}], 0x56}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 7.761449704s ago: executing program 2 (id=94): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000000000040a306d00c000000008c597011927f79ea00a0020904000502030084000921000040010c1800090581034000001587"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="002218"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000280), 0x82, 0x2) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f00000003c0)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") syz_usb_control_io$uac2(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'sit0\x00', 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r4, 0xae9a) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000500)={0x802}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000004a0001e000000000000000000a000003"], 0x1c}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x102280}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x101302, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x100, 0x5, 0x6, 0x4002, 0x9, 0x5, 0xefffffffffffffff, 0x0, 0xffffffffffffffff, 0x2000001, 0x0, 0x40000000001c, 0x1, 0xffffffffffffffff, 0x100], 0x0, 0x41801}) mount$fuse(0x0, 0x0, 0x0, 0x10000, &(0x7f0000000600)=ANY=[@ANYRESHEX]) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f000000b000/0x18000)=nil, &(0x7f00000006c0)=[@textreal={0x8, 0x0}], 0x1, 0x5b, 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 4.635652255s ago: executing program 1 (id=99): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x4000000) prctl$PR_SET_MM_AUXV(0x3c, 0xc, &(0x7f00000002c0)="db", 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f00000008c0)="2ae0e710", 0x4, 0x0, &(0x7f0000000900)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000940)) (async) mkdirat(0xffffffffffffff9c, &(0x7f00000022c0)='./proc\x00', 0x1ff) (async) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0) mount(0x0, &(0x7f0000002300)='./proc\x00', &(0x7f0000002340)='proc\x00', 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000002380)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r2, &(0x7f00000023c0)='27', 0x2) (async) write$binfmt_script(r2, &(0x7f0000000b00)={'#! ', './proc', [{0x20, '3 64 raid10_format far'}, {0x20, '-'}, {0x20, '-'}, {0x20, '/dev/mapper/control\x00'}, {0x20, '3\x00'}, {0x20, 'proc\x00'}, {0x20, 'proc\x00'}, {0x20, ']'}, {0x20, 'syz'}, {0x20, 'raid10_near'}], 0xa, "367bce2a81b82b297f99852e317b963e6d868891f9d6d23f50b65aabf7639e7264ffd936accbe87b007e7331a80de401a4377e31a89289ddf60cdfd1516d3a824d29c3de6947ebdb20ffb6675f21338d66b078b069b213690a42636fad305046a238f0309746a5eb84f5465fb0bb1b5587170d246ebfd389bf625150adb592d2469986bbfdd700ef4391c05a44aea8ce07f72d37ebcc89e33bee88bfd3c5da3fef4b584c0f84c003c86ce67c4c065baea3bbb62b4a3715c7826d82766805a962e9b62e1c3e48f75d46cdc71d16e3eb8fcf506dc88a75c57aea3dc8974c3ee4590478"}, 0x13d) (async) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x17) (async) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000200)='\x00') (async) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffff3) mmap(&(0x7f000038e000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x1000) ioctl$XFS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000980)) (async) r4 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x80003, 0x0) r5 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$DM_DEV_CREATE(r5, 0xc138fd03, &(0x7f00000009c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x4200, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r5, 0xc138fd09, &(0x7f0000000400)={0x4, 0x0, 0x0, 0x178, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_dev={r6}, [@snapshot={0x0, 0x1008, 0x0, 0x40, 'snapshot\x00', {@ram={'/dev/ram', 0x1}, 0x20, @ram={'/dev/ram', 0x0}, 0x20, 'P', 0x20, '0'}}]}) ioctl$DM_DEV_CREATE(r4, 0xc138fd03, &(0x7f0000000580)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x8801, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}, @uuid={'CRP-syz', 0x0, '1\x00'}}}) ioctl$DM_TABLE_LOAD(r4, 0xc138fd09, &(0x7f00000006c0)={0x4, 0x0, 0x0, 0x1e8, 0x138, 0x1, 0x0, 0x8e00, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '3\x00'}}, [@raid={0x0, 0x408, 0x0, 0xb0, 'raid\x00', {'raid10_near', 0x20, '3 64 raid10_format far', 0x20, 0x2, [{0x20, @dev=@ram_num={'1:', 0x0}, 0x20, @ram={'/dev/ram', 0x0}}, {0x20, @dev=@ram_num={'1:', 0x0}, 0x20, @ram_num={'1:', 0x0}}]}}]}) (async) dup3(r0, r4, 0x80000) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="080000001000010000000000000000100700000a140000001100010000000000000000000a00000b94126b02d2557e800a4344e530108bca74cfb598e781608e0ab760dde199870c322ace2cb34b75527da8d8cc166cca1ac6b5f98dd68bd91f709c0331b7ac53de8e45d650373bf0b256ab17a83ece6102c99d3379c8e69f98dbed893ff0296056dd779a0a0cb1372314c3efca018b48efc39144857e7b4f2bbf83f37f83db9dea8f874141e33f1ba3226bbff82d15a717e5521d9e24d6"], 0x28}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 4.571157941s ago: executing program 1 (id=100): mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x101) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./file1\x00', 0x0) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./proc_mnt\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc_mnt/sys/net/ipv4/conf/lo/forwarding\x00', 0x1, 0x0) r3 = socket(0x2, 0x2, 0x1) ioperm(0x1, 0x3, 0x163f) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioperm(0x9, 0x7ff, 0x100000000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x8922, &(0x7f0000000180)={'lo\x00', {0x2, 0x0, @rand_addr=0xff}}) fstat(r2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000680)='./file2\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./file3\x00', 0x108) mount$overlay(0x0, &(0x7f0000000700)='./file3\x00', &(0x7f0000000740), 0x0, &(0x7f0000000780)={[{@workdir={'workdir', 0x3d, './file2'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000007c0)='./file3\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./reg_file\x00', 0x42, 0x1ff) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f0000000840)=ANY=[]) 4.045927895s ago: executing program 2 (id=102): syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x403}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="400000001900150000000000ffffffff0a0000000202000000000000240009801c00000000000000140005"], 0x40}], 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) syz_usb_connect(0x6, 0x89a, &(0x7f0000000880)={{0x12, 0x1, 0x201, 0x76, 0xb5, 0x4, 0x8, 0x4eb, 0xe004, 0xb9cf, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x888, 0x4, 0x81, 0x3, 0x50, 0x4, "", [{{0x9, 0x4, 0xed, 0x2c, 0xd, 0xba, 0x36, 0x87, 0xc, [], [{{0x9, 0x5, 0xb, 0x10, 0x400, 0x0, 0x4, 0x3, [@generic={0x79, 0x23, "e8019af24b2b0d5d4a8e627ab6e31496e3ccae79305747a9128000c0d7c2af7ec3c02a0ee63c041445a508b9c828ef427ddfbc077973ee553f83483f6f1e507471394d6129edbc0774e7b577d8a0644351da2bcfd76c777eae75f020a6218047dfc67def127f62131c7c050344eb5f2f43fe20279aaf85"}, @generic={0xad, 0x35, "0968b495de6f65ff6be9ea8b5bf790243a1c89b0f6f5923d9804aea0d7cdebd2f103411bb021c29b7027d4cd1916b2721897853fba849cd34571ef0a4ba79a1dd52eb6b8b7e74515a4fe57ef05b94b775335f14a4057581bd70c7d004175f53d2dc34bb6d90c2740467580d00e672348551a972b1e876263a4b416cd543fcf634c44ffc9a37d666eb4e6b09111b8ce0d3645c0435f642c6ca8bb002f1bb111ec6198081b61415a31e0ef4d"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0x9, 0x10, 0x8, [@generic={0x76, 0xe, "c8047c6e583e9d4d5ef928113259a78dd893a8e1628df22ce7d34f55b5838ceafe1758fa2960d7fd85fc6d14924f4bd65359753fefbca77785efddaf31101b19f991c81cf1e77db6a2832efc6e4a8abb4d92880c3d5916fe2f5dcadc6587f965d4287d63a2e2abf33f7c76278608c73fb5288510"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x1, 0x3, 0x1}}, {{0x9, 0x5, 0xc, 0x1, 0x200, 0x8, 0xf, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xd, 0x3}, @generic={0x21, 0x0, "66917fd815c8b14ab79e22f2d793ebd2c38b95d1209bd3c61ec2d7f19bfca3"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x8, 0x7, 0x21, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x51, 0x1}, @generic={0x39, 0xc, "48053c451bed1b101f2436f76f5dbbd37d9b62aa8a7c35a9c69057ce2972e12a8260986948b04b6fbe4ace3e7f0c524a3a0fed178f21ea"}]}}, {{0x9, 0x5, 0x5, 0x8, 0x0, 0x9, 0x2, 0xd5, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x9}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x0, 0x9, 0xef, [@generic={0xeb, 0xf, "51fe20f85b2da5442a50f3ada6678e79c3b22d267711b80855833ca4931340c36f59981d4dd620eb27a0adb4cc784fc56aba46320e69ddc4b0d1d631319fbdc8b7e098e814c0ae1e7964a1f860e14846efd03f14e351bd3310997003d0d382038b24c78e942d6e277c38899a5eca16b51548f544bf50ac1fb9453b3226f02da4c6d6e7680f1f3b2816828a5f6e260b3abb941f3b71bf721032c1bc728aa0f3417aebb5544bf27e44ab685706516697ec262e8d8520571b55f68acb9d7d17688b9372ec6885d7ac509e44dcda26605fc6bebe7a3377b77c853180abfa194355a0189083337603ff0c6b"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x200, 0xc7, 0xf, 0x10, [@generic={0x41, 0x10, "fb8f43e6e8f2d7b25d3007bc66bdd68d8f92ae71778c31d3e7df863f067f40e6801f251416d614acb11b1d62083d8b672fe3dd6ca0393012b8b217ba50e41b"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xdd, 0x1, 0xe, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x0, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x8, 0x5, 0x3}]}}, {{0x9, 0x5, 0x0, 0x4, 0x200, 0x2, 0x26, 0x5}}, {{0x9, 0x5, 0x7, 0x8, 0x20, 0xb, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0x9}]}}, {{0x9, 0x5, 0xd, 0xc, 0x10, 0x9, 0x2, 0xc, [@generic={0xe5, 0x21, "fee538eb16c8a219378ca57f8e274eb92ffb9731654267bff5bc9c0b7ef084c0bc6f3ead5ac002a7eb548007a7bbc5cd714aff777168f9e0b8db3a5baf9690eb6bac96c2f370e324864af5c9baa454878b9106dd2601f1a1e33cbdc5002f5bf99fe3121600ee7f9a948b894d4bed6fbd0a29bced511268a7e98d2ca1a0a1b5c3f79aa0bcd63c91af87882eed75c855670e76c28ca4a03a5fac5fa1c23c02015c2b5fe003077c7b349e52c2136c9c41b4886ad6ffbfc279ebe891c7b1c3ec9a224cda7bb6364d0cff171edf9ef797a08547682e6c033cc574faaa54a5c947cee84f2303"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x2, 0x1, 0xc4, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x94, 0x1}]}}]}}, {{0x9, 0x4, 0x9f, 0x8, 0x0, 0xee, 0xe9, 0xc7, 0x7, [@generic={0xd5, 0x1, "686957f0af601b386f87f60ba7c7317a508c8cde01d0af280608df82155b66363e343e794448541d7f3a957dac65cd35f9e4e17f508eac21dfcc01abe92232acfc141ad366ac5628231e37bec37aa090f209422d5892a98e69ad52b6b677ca6fa9b5be1edf791d17b76b0b5a1501867ac729d946f585562416322bd90b51f1c19bf84009df5ed897748cf87ad4232ecde2a8a9a4f8526ef93d5b477b5f42870e3c3767827c1a4efcf62acb30aed44017a26c11ddab088c2ea825a887ac0e8cd0f14937238dce62e5351ffd74d603df7940ac7f"}]}}, {{0x9, 0x4, 0x2c, 0x8, 0x2, 0xff, 0xff, 0xff, 0x1, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, 't\fZq'}, {0x5, 0x24, 0x0, 0x7fff}, {0xd, 0x24, 0xf, 0x1, 0x71, 0x0, 0xd3fe, 0x14}, [@obex={0x5, 0x24, 0x15, 0x4f}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x7ff, 0x2, 0x5, 0x9, 0x7}]}], [{{0x9, 0x5, 0xe, 0x0, 0x40, 0xbd, 0x6, 0x7, [@generic={0x76, 0x30, "0e98aaa82ac5f28490ebea90697bab26394a84c9c55ce947a1e276066ba92e020300670d8026b0ae9c8c1880a44fdb37976992e2db335a3505f1d5d3b2f92e8879f26420c2d8e5e9912e5789cffabb0da03cfc26dffbe831233a21aef80ea3132ba1d72be3a0938516e3b7d92e11b2180ab4ebcf"}]}}, {{0x9, 0x5, 0xd, 0x12, 0x3af, 0x7, 0x4, 0x1, [@generic={0x75, 0x3, "a6cedb5b3bc392b566c55c98e3c15307bf0b81633bcf584739f16a2daa3677767d946c0123ce232dc95952e9a3d6ed550334b863a19f8bbd0e2c0d8df457d1ad4568e5ec480b439a1e3bf04707329f356dbab50b3c771c487c7cd661508ca8477144add821aa44e4ed77572180a2a2fdd2157c"}]}}]}}, {{0x9, 0x4, 0x6e, 0x26, 0x2, 0xff, 0xff, 0xff, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0x7ff, 0x17}, [@processing_unit={0xd, 0x24, 0x7, 0x3, 0x3, 0x8, "a97895b260fb"}]}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "17ed1d314358"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x4, 0xbf2, 0xa2}, [@mdlm_detail={0x76, 0x24, 0x13, 0xc7, "6df2f9e46495cd3a628d3b34d5aac71b788e542204704894fd9b1fdb01dc994db307acca8bd6285546e51e4e43572be2497ecb92039b842b6f12244de9aaad559ce743770ba266899f953cf9f1af88f34d8ed846e02943df3a05a72f2646c7d8820061fae06c6f740b70d6be7e0b4549e2cf"}, @country_functional={0xc, 0x24, 0x7, 0xfa, 0x2, [0xa, 0x5334, 0x0]}, @ncm={0x6, 0x24, 0x1a, 0x101, 0x4}, @dmm={0x7, 0x24, 0x14, 0x401, 0x3}]}], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0xc, 0xff, 0x0, [@generic={0x87, 0x2, "544371994e809b1af11e9850d869e7ec522124114f2f8fad9da10111a652557973ed4f9d88de1f87a903dc7aa41986acf2ed3ce13dedb5f104d1c96141892466f8e4e9ca719df836301220bfe13bb36118c05027e2195fe2968b1424b146c9d84b9117933ecf7e31c50938d3b89ebe037535f7a5dc5385d54cc7997d580ba43affebdfe1ed"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x3ff, 0xf, 0xfa, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x4}, @generic={0x46, 0x23, "6064e676bad1d788a8a14c81241cc9d644aa1dbd185abfccb039c1c76a79bfa553359a0ed1d56e92819c4be52c6e54b1183ce3a447e0ef3e9cb3a515e03376044cb57abc"}]}}]}}]}}]}}, &(0x7f0000001540)={0xa, &(0x7f0000001140)={0xa, 0x6, 0x340, 0xa, 0x1, 0xa, 0xff, 0x8}, 0x1d, &(0x7f0000001180)={0x5, 0xf, 0x1d, 0x1, [@ssp_cap={0x18, 0x10, 0xa, 0x6, 0x3, 0x1, 0xf000, 0x1, [0xff0000, 0xc0, 0xff0000]}]}, 0x9, [{0x4, &(0x7f00000011c0)=@lang_id={0x4, 0x3, 0x44e}}, {0x73, &(0x7f0000001200)=@string={0x73, 0x3, "737aff7de8cda3e99fc1b81aa2872927b88de14e011a646d35101b9f890d2e4f53c1598c22aa0b6a1e396d06bf5c501408204a768872abf8a8e249d4043cec1f6026d43a36138706701bc7015ce9037cb3b4c386109ceeda596bfcf21923e523644880069388bbc22965592b14c8400ae5"}}, {0x4, &(0x7f0000001280)=@lang_id={0x4, 0x3, 0x1809}}, {0x4, &(0x7f00000012c0)=@lang_id={0x4, 0x3, 0x3409}}, {0xf1, &(0x7f0000001300)=@string={0xf1, 0x3, "c37e2105c5ab0e11364208011d44d3679df3146c025d7cb5add5667f8fcc09d7f7ae438372b0122934b90aaaf61ea5519e75a7afc55967f97f7ee7ddcb1d0bc9e33730ebc37491546aad6cf0965aa71c2adf32abc79979255dcc9be22ae2793ab48fc8d3241741d2a47c3400c343cddd0c446a91bbba616a04bd3953d7fd85746e27b3a2b2f1daa3c4a99486998f93fa27f16a24aee0d654b3bcec6ce86ab0ddf3da33ebe4d50b2e474cb1aacc108a0622714c73d2ed837e1b0392d381025bd2f896089f06eac727130fdd3d0fa4be1f2949702db96459f6f113c9f6665c8857efc271ef7ddcf188ac7523cd56ca7b"}}, {0x74, &(0x7f0000001400)=@string={0x74, 0x3, "fa29a358fb613644b2121204ece4dd52a8ce61880b4a15d96b14a41e8a8269403269676d0796a6ef77d815abf0459560ee2779458cf180843da827c8a3a7e8044bdd29d1ce88efa4b8c8f414e42011f294f2c7bbaa98bacb8113fdfa0880ebd500a3a70758b763e6ac80d15c20e516ba9897"}}, {0x4, &(0x7f0000001480)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f00000014c0)=@lang_id={0x4, 0x3, 0x200a}}, {0x4, &(0x7f0000001500)=@lang_id={0x4, 0x3, 0x879}}]}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$selinux_load(r3, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x14}}, 0x4000) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000002c40)=ANY=[], 0x40c}, 0x1, 0x0, 0x0, 0x90}, 0x8000) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000240)=@gcm_256={{0x303}, "f3f18378e513b9a0", "54bbe524a2b4f5d185db3cc1b1a27ff2902b35dede800ac6a9549a6b15404001", "01eef9bb", "dac9cc6cd994174c"}, 0x38) prctl$PR_MCE_KILL(0x48, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), r2) 3.929537977s ago: executing program 0 (id=103): syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[], 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) sched_setscheduler(0x0, 0x5, &(0x7f0000000400)) ioprio_set$pid(0x2, 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0xf3a, 0x0) (async, rerun: 32) write(r2, 0x0, 0x0) (async, rerun: 32) ioctl$RTC_WKALM_SET(r1, 0x40187013, &(0x7f0000000180)={0x1, 0x0, {0x0, 0x23, 0x2, 0x1c, 0x3, 0x20000000, 0x6}}) (async, rerun: 32) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@ccm_128={{0x303}, "1c7f40407d76dbf2", "7f4be32264ef195b82cc7f6656e9edb2", "9d244461", "7fe89dd975d6c3f0"}, 0x28) (async, rerun: 32) r5 = socket$netlink(0x10, 0x3, 0x0) (async) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000380), 0x10, 0x0) read(r6, &(0x7f00000003c0)=""/2, 0x2) (async, rerun: 32) sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x30, 0x76, 0x400, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x4, 0x5}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@loopback}]}, 0x30}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) (rerun: 32) writev(r5, &(0x7f0000000340)=[{&(0x7f00000001c0)="f51f029eed673348e34d71e3776df17a228c0c1dd7fd4a304bebc8f3a7c0a3d19b08e13ab5030e3d3be8c5fedb8e6ce29e36abb3f3389c7213eca204aba1f5b2aebbdc60e86588354b5b5d0ed962eab93e0a3b4014ecaba4a5ff8a3c9f0bc121f145f588df9b6c753c0dfadf4ac3b00bb9c2b217a8a5d2fb43fab145bb035615dc3bcd689af0649360d6022daa352dfba3d523842411788169de3bfb", 0x9c}, {&(0x7f0000000280)="fa9e5a384a54ef1bad43d784a1d9b29f9b54046d9b00663049fe69bb08ad25e8808828765e7450f2783e0936cad1f893c7c25c7d3e3b61ce80eca34ba0a9b814758e6a4089aefdfc2c5c10d001f88d666c52004f4f65d4c7a7c6b1bcb89e82295bfdc306215235c9bea1e483443a3dce4374798b0dd7ac77511801f94206f767a41de71e073b0a6acf0e2118352ed34b835b", 0x92}], 0x2) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000100)={0x0, 0xea60}, 0x10) 3.503378931s ago: executing program 2 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/events/msr/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1', 0x1) syz_usb_connect$uac3(0x3, 0x80, &(0x7f00000001c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0xccd, 0x35, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x0, 0x40, 0x2, {0x8, 0xb, 0x2, 0xff, 0x1, 0x1, 0x30, 0x4}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0xf, 0xa, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x3, 0x3, 0x10, {0xa, 0x25, 0x25, 0x8, 0x2, 0xb}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x3, 0x2, 0x3, {0xa, 0x25, 0x25, 0x2, 0x8, 0x6}}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000280)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x67f, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x9e, 0x9, 0x2, 0x1000, 0x31, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x9, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x0, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x5, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1008, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x5, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000780)={0x0, &(0x7f00000007c0)=[@nested_amd_set_intercept={0x181, 0x30, {0x1, 0x8000000000000001, 0x1, 0x1}}, @wr_drn={0x68, 0x20, {0x6, 0x8}}, @nested_amd_vmload={0x182, 0x18, 0x1}, @nested_set_state_pages={0x140, 0x28, {0x2, 0x32, @gpa=0x8080000}}, @cpuid={0x64, 0x18, {0x0, 0x6}}], 0xa8}) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000ac0)=@svm={0xf, 0x1, 0x1080, {0x3000, 0x6}, {"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"}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000008c0)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000009c0)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000a00)=[@text32={0x20, &(0x7f0000000a40)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000a80)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff00092406050602fcffff082403"], 0x0) 2.427698641s ago: executing program 1 (id=105): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) syz_usb_connect$uac2(0x0, 0x98, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x2b73, 0x1e, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x3, 0x1, 0x80, 0x140, 0x4, {0x8, 0xb, 0x1, 0x1, 0x1, 0xa}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x2, 0xb, 0x26, 0x2}, [@processing_unit={0x11, 0x24, 0x8, 0x6, 0x6, [0x0, 0x1, 0x1, 0x2, 0xfffffffffffffffe, 0x3]}, @output_terminal={0xc, 0x24, 0x3, 0xfd, 0x706, 0xa8, 0x5, 0x6, 0xfff9, 0xa}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x5, 0x4, 0x0, {0x8, 0x25, 0x1, 0x81, 0x9, 0x9, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x5, 0x4, 0x10, {0x8, 0x25, 0x1, 0x83, 0x30, 0xa, 0x2}}}}}}}}]}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000180)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000280)=[{&(0x7f0000000300)=""/100, 0x321}, {&(0x7f0000000380)=""/85, 0x21}, {&(0x7f0000000400)=""/4096, 0x197}, {&(0x7f0000001400)=""/106, 0x659}, {&(0x7f0000001480)=""/73, 0xd}, {&(0x7f0000001500)=""/77, 0x69}, {&(0x7f0000001580)=""/141, 0xc4}, {&(0x7f0000001640)=""/17, 0x1d8}], 0x21, &(0x7f0000001680)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000001740)={0x77359400}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="0001000016000100000000000000000000000000000000000000000000000000ffffffff0000000000000000000000004e200000000000000000a00000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ac1414aa0000000000000000000000000000000033000000ac1414bb00000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000002000000000000000000000000000000001000000000000000000000000000000000000001000000000000000a00000000000000000000000500000005000000080023"], 0x100}}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x100}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) 1.276123209s ago: executing program 3 (id=111): r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x20) move_mount(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x43) (async) r2 = dup3(r1, r0, 0x80000) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3, 0x1f1}) (async) umount2(&(0x7f0000000180)='./file0\x00', 0x8) (async, rerun: 64) r3 = userfaultfd(0x800) (rerun: 64) r4 = dup(r3) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000200)={0x43, 0x1, 0x3}, 0x10) (async) r7 = open$dir(&(0x7f0000000240)='.\x00', 0x30840, 0x5) mkdirat(r7, &(0x7f0000000280)='./file0\x00', 0xe) (async, rerun: 64) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000002c0)={0x9, 0x4, 0x6}) (async, rerun: 64) ioctl$INCFS_IOC_CREATE_FILE(r6, 0xc058671e, &(0x7f0000000700)={{}, {0xfff}, 0x101, 0x0, 0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)="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", 0x1d7, 0x0, &(0x7f0000000580)={0x2, 0x52, {0x1, 0xc, 0xf, "53436ea218ed6dd5e9d4ce5e163cc2", 0x36, "cbbbb4c63fb703039d8cc367954f0d73278b52e7d3e0b462c26972701b175b75989829b7ebf0693abd2c04c9036d41b3727c8ccdd7ee"}, 0xed, "339ed9fccdcc9a6ec5fa619a693878e2793014bedc366d78df46fca85c6ff7dd40e404e7a182b9b5af72fca7ada064069323982d2cf11cf1f90a8bad38a1a83fd202cc0dba953edd1005035a70a1a67b156218fe6d003f4c9cfc7d565488d91cd4f585bd6122878c81dba771d23686ed786ad615690a6a9b3aa946e67d4be253872157009c9b3c9d1d3a9445fe025adfaf3202ee1920caede9b303efac8a80084ff7e9355c2f401e69e87a11ea917b15d9d4d20cb097dd1c8c6367a15630cb069b029231cf773d82069d4a17e9132b35bccff8538224c1ade0cdd7e5e97eae8e294785b4421804c25d83a3342e"}, 0x14b}) (async) ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f0000000780)={0x0, 0x3}) (async, rerun: 64) mmap$KVM_DIRTY_RING(&(0x7f0000ffc000/0x4000)=nil, 0x14000, 0x1000005, 0x810, r4, 0x40000) (async, rerun: 64) write$selinux_create(r2, &(0x7f00000007c0)=@access={'system_u:object_r:dmidecode_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x9}, 0x4a) r8 = socket$inet(0x2, 0x800, 0xe) setsockopt$IP_VS_SO_SET_DELDEST(r8, 0x0, 0x488, &(0x7f0000000840)={{0x32, @loopback, 0x4e24, 0x2, 'ovf\x00', 0x1c, 0x7}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x1, 0x0, 0x9, 0xfffffff1}}, 0x44) (async, rerun: 32) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000008c0)={0x9, 0xfec13000, 0x0, r4, 0x4}) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000900)={0x0, 0x0}) capset(&(0x7f0000000980)={0x0, r9}, &(0x7f00000009c0)={0x6, 0x4, 0x9, 0x2b, 0x7, 0x3ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) (async) getresuid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) lchown(&(0x7f0000000a40)='./file0\x00', r11, r12) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) (async, rerun: 32) getsockname(r10, &(0x7f0000000bc0)=@isdn, &(0x7f0000000c40)=0x80) (async, rerun: 32) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000c80), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r13, 0xae03, 0x81) 1.275239629s ago: executing program 3 (id=112): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wake_lock', 0x202, 0xc4) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r2, 0x29, 0xc8, 0x0, 0xc000000) socket(0xa, 0x3, 0x3a) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x1, &(0x7f0000000580)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000000000010, 0x80802, 0x0) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000004c0)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe80110008000b000c00080000002d000f009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20642383656d4d2449155037", 0x55}], 0x1}, 0x0) r5 = openat$dm_control(0xffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DM_DEV_CREATE(r5, 0xc138fd03, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x28c00, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}, @uuid={'CRP-syz', 0x0, '2\x00'}}}) ioctl$DM_TABLE_LOAD(r1, 0xc138fd09, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x1f8, 0x138, 0x1, 0x0, 0xe7db4557a306e7c9, 0x0, 0x0, @by_dev={r6}, [@verity={0x0, 0x10, 0x0, 0xc0, 'verity\x00', {'1', 0x20, @ram_num={'1:', 0x1}, 0x20, @ram={'/dev/ram', 0x1}, 0x20, '4096', 0x20, '1024', 0x20, 0x23b, 0x20, 0x2da, 0x20, 'sha256', 0x20, @hex16=[0x61, 0x64, 0x36, 0x66, 0x37, 0x32, 0x38, 0x30, 0x62, 0x31, 0x34, 0x61, 0x65, 0x63, 0x63, 0x64, 0x35, 0x65, 0x36, 0x66, 0x36, 0x64, 0x62, 0x61, 0x35, 0x33, 0x31, 0x66, 0x35, 0x33, 0x36, 0x66], 0x20, @none, ' 1 ignore_zero_blocks'}}]}) copy_file_range(r0, 0x0, r0, &(0x7f0000000100)=0x8800000, 0x2, 0x0) 1.230810584s ago: executing program 3 (id=113): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x2d) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r4 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r4, 0x29, 0xc8, 0x0, 0xc000000) setsockopt$MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x80, @local}, {0xa, 0x0, 0x0, @empty}, 0x0, {[0xfffffffc, 0x0, 0x0, 0x0, 0x4]}}, 0x5c) r5 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x0, 0x8, @local}, {0xa, 0x0, 0x0, @empty}, 0x1}, 0x5c) setsockopt$MRT6_FLUSH(r4, 0x29, 0xd4, &(0x7f0000000440)=0x2, 0x4) write$FUSE_INIT(r0, &(0x7f0000001dc0)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x2b418842, 0x6}}, 0x50) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xff) statx(0xffffffffffffff9c, &(0x7f0000000640)='./file0/file1\x00', 0x1000, 0x100, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x90, 0x0, 0x7ff, {0x5, 0x3, 0xdc, 0x5, 0x2, 0x7, {0x4, 0x638, 0xfffffffffffffff8, 0x8, 0x3, 0x79, 0xfffffffe, 0x7, 0x9, 0x8000, 0x4, r2, r3, 0x7, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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1088c58d28e3ef12c3054d8a017a5023f378ae81bbbf55228620e061ace44906cc82520bfac2e1d7f7e340f53215bcf6f6078d82266abaaf479e084e73f0600572a7d482a84633eefc6e196f27638e8f08c6a4c615ef98238895d2cffb221a800424e115b0e84b960424fe39a2f33a203eb42f7f5e70e8f73aa172a8adf1d977b176cae2750859c96692bdac1067b7a1b1496dbd7c8220f3f0b42938ba0779c9bfa414a0e6073556d651d526875a4cfa95e8e981f40fc6d8bdd4704a12f44612e8eb8842535edea3d609d929b3fc05c2b02bd44e02a732ba814caf9e03e0bd7f41a24b3b6e282d07d74de2ab968ac739e994c0265416a7347f44bb80d1948cf8c9a69409e850b13f379dd672eb34a732b0b1d7b67ef2ee1bcb686cc4d1f4512c1ffb105ad2e46d783e0ca5f97ef9e4ab2798ce1c29b0f3292fbf1001d9487adfc3b34b4329be6b72ebf7a62158e488bd7888060f1e562045ecf9388c492fe3e0a6ce9b92b5a3eb29c80cc69da72f7dc2f2ac730e5d82cc5b75cecdd0809db8f1cc17bf5b72ed46fa3038722b6369d9f9497b83cc2ea1d0ebea0ac1306a83249705ae0b1c0145af67388d2153dbcb8856971216ee8f3d0cc6f532f159e5e28c6308154bf8efe46333b30740e9d94993393a27eb263dc0d19f182913ffa3953a52847fe979b9e682d304944529131b02ed468c88b5aac0483ff22ad56f9630b4f6134f266ee446068edd079411571f7e77acf2035d483043b8ad85b6277dca9e590ca801dc1896acdfc88dcf3cf83fca85afefe6addd27131f8be0fd5a80a0723556639fff59d56453ec76d3ebad3f5cb04e7b758b13e3d64c2ff5c3b018f52ba9363e053ee2fd78e35b2a834a069953e759455047521ad6615ab87e6381f0363a4554b86dd14f5ab43eb6b3fff64d94af0949a9e5c63d8c8e883886e61bd36f5ca11dfe2c025290cd49f369f8a3f9023d5daa7410fba96927fd0b5d2c75e", 0x2000, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90, 0x0, 0x4, {0x5, 0x3, 0x0, 0x4000000000008, 0xfffffffd, 0x6, {0x2, 0x6, 0x8, 0x100000000000, 0x7, 0x81, 0x8, 0x6, 0x2008, 0x8000, 0xe44, r2, r3, 0x5, 0x81}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x880cc2, 0x20) 1.089074419s ago: executing program 3 (id=114): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x97defb495c47ee1c, 0xff7, &(0x7f00000009c0)=""/4087}]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000019c0)=0x304000000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001a00)=0x1) r1 = socket(0x1, 0x2, 0x0) bind$unix(r1, 0x0, 0x0) ioctl$SIOCGETMIFCNT_IN6(r1, 0x89e0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r3, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)={0xffffffff, 0x2c000, 0xfb, 0xa, 0x4}) close(r3) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x100}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000000480)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x2, 0xfffffffd, 0x30, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000500)={@raw_ptr={0x70742a85, 0x0, &(0x7f0000000940)="06982b068d0301d63afd4a7441f81f77770ee74cafad35d2562f7e4e535dc6f687e5e564c5350fab53f8d2a987935c5ddf4ef242d215080a9eecaf8860355cae3ab6da3565dc8a35301dde77e279628a2e2379d963b4b63ec6318d1d9fee4d694eb8", 0x62}, @fda={0x66646185, 0x2, 0x1, 0x0, 0x8}, @child_ptr={0x70742a85, 0x1, 0x0}}, &(0x7f00000005c0)={0x0, 0x28, 0x48}}, 0x400}]}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x82, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000640)={0x1, 0x2, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000680)={{0x0, 0xe000, 0xe, 0x3, 0x1, 0x3, 0x0, 0x1}, {0x0, 0xffff, 0x3, 0x3, 0x1, 0x82, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0x55, 0x11, 0x5, 0x0, 0x0, 0xff, 0x3, 0xfc}, {0x0, 0xffff, 0xc, 0x5, 0x1, 0xca, 0x0, 0x1, 0x0, 0x0, 0xfd}, {0x0, 0xffff, 0x0, 0x4, 0x1, 0x0, 0xfc, 0x1, 0x0, 0x0, 0x40}, {0x0, 0x41000, 0x0, 0x3, 0x1, 0x3, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x3ff8, 0x0, 0xd, 0x1, 0x0, 0x0, 0x9}, {0xfec45000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff}, {0xfefa2000, 0xffff}, {0x0, 0xffff}, 0xe0000020, 0x0, 0x25000, 0x0, 0xb, 0x0, 0x0, [0x4, 0x0, 0x8]}) r7 = socket$xdp(0x2c, 0x3, 0x0) socket$tipc(0x1e, 0x5, 0x0) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0), 0x109102, 0x0) writev(r8, &(0x7f0000000800), 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) getsockopt$XDP_STATISTICS(r7, 0x11b, 0x7, 0x0, 0x0) setns(0xffffffffffffffff, 0x24020000) 868.075751ms ago: executing program 0 (id=115): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) (async) mkdir(&(0x7f0000000080)='./cgroup/../file0\x00', 0x42) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpu.max\x00', 0x2, 0x0) (async) pipe2$9p(&(0x7f0000000ec0)={0x0, 0x0}, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./file0\x00', 0x1ff) mkdir(&(0x7f0000001080)='dir0\x00', 0x80) mount(0x0, &(0x7f00000010c0)='dir0\x00', &(0x7f0000001100)='tracefs\x00', 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000001140)='dir0/per_cpu/cpu0/trace\x00', 0x0, 0x0) (async) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001180)={0x1, &(0x7f00000011c0)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x200000000000000) (async) mount$9p_fd(0x0, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000000f80), 0x0, &(0x7f0000001300)=ANY=[@ANYRES8=r2, @ANYRES64=r1, @ANYRESDEC=r2, @ANYRES8, @ANYRESDEC]) (async) write$cgroup_int(r1, &(0x7f0000000240)=0x80000001, 0x5f) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRESOCT=r0, @ANYBLOB="0100000000000000000003000000400001802c0004001400010002004e22e000400000000000000000001400020002000000e000000200000000000000000d0001007564703a73"], 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r4, &(0x7f00000009c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)=ANY=[@ANYBLOB="e8010000", @ANYRES16, @ANYBLOB="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"], 0x1e8}, 0x1, 0x0, 0x0, 0x10}, 0x14) (async) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000380)) sendfile(r3, 0xffffffffffffffff, &(0x7f0000001000)=0xfffffffffffffffe, 0xcd33) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000340)="0f1f", 0x2) ioctl$KDFONTOP_SET(r5, 0x4b72, &(0x7f0000000e80)={0x0, 0x0, 0x3, 0x1c, 0x6e, &(0x7f0000000a80)="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"}) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0), 0x40000, 0x0) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000700)={0x80000000000000, 0x4, 0x2, 0x2, 0x14}) mount$overlay(0x0, &(0x7f00000001c0)='./cgroup/../file0/file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './dev'}}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@verity_require}], [], 0x2c}) syz_clone(0x40000, &(0x7f0000000480)="3ba726405aab7f9286be34daf4341002b5a1b02cd6130bedf3fbbdde4ec438423f6e2af8dfd96e5eb73fc457acf5c4db62eec2a4df1aa703154ebdec0e5f2da1b731888a9c5bdd284283a0ab650ecf47cf96ad7d00be9ded3637f22d89dd4f8c2833ade3c88f7934f8fba61abfb005fd1f58f3f17fbcabc8a330812ca117c0df", 0x80, &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="532faadb7b4fe143a8c49090f0e719c4b47da2c511698688e3e4e4cd73aafe466259e060a71871c9577dfe19eb09fe4b") (async) mount$incfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000001040)={0x3, 0xfc, 0x8, 0x9}, 0x10) (async) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000001340)=ANY=[@ANYBLOB="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"]) 866.535261ms ago: executing program 0 (id=116): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r1, 0x1, 0x44, &(0x7f00000004c0)={0x200000000000001}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000740)={'ip6_vti0\x00', &(0x7f0000000900)={'syztnl0\x00', 0x0, 0x29, 0x88, 0x0, 0x0, 0x2e, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, 0x7800, 0x80, 0x5, 0x9}}) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000007c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '2\x00'}}}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000580)={'tunl0\x00', &(0x7f00000005c0)={'sit0\x00', 0x0, 0x8000, 0x7800, 0xfffffffe, 0x7ff, {{0x5, 0x4, 0x0, 0x1d, 0x14, 0x864, 0x0, 0x4, 0x4, 0x0, @empty, @multicast2}}}}) bind$packet(r3, &(0x7f0000000500), 0x14) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000300)=@req={0x1000, 0x4, 0x800, 0x8}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x11, r3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip6_flowlabel\x00') r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x4e21, 0x4, @ipv4={'\x00', '\xff\xff', @local}, 0x8}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000640)='net/icmp6\x00') preadv(r7, &(0x7f0000000680)=[{&(0x7f00000006c0)=""/95, 0x5f}], 0x1, 0x40009, 0x80000000) pwrite64(r0, &(0x7f0000000980)="6a658587dd18d84c2dc2a5e4f5df7f5d3f05e654707f5285de738931efa54fc78f627ba20f19d1dc2a6f604290e397d105dcd45d15a6ec09232ad328363cab4b6fc0b06a7d4b3ef3d750c8dbd2993ea6aab2e5e3301d9598e54c2cd9372a4f993a3911cd5a88423da1ec3dac69250ff3171435266716e55d92c8e644c61540febb25e78d30dedf270918bcbc503713807e2f74fcd07691756514b0f284ff8adc12af861fc301033967a9ba3ffed4244e5921e617c89252c91c206ee18d646305", 0xc0, 0x7) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000780)={0x30, 0x5, 0x0, {0x0, 0x2, 0x40026, 0x40000002}}, 0xfffffffffffffef9) memfd_create(&(0x7f0000000a40)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$FIBMAP(r8, 0x5319, &(0x7f0000000ac0)=0x3) preadv(r5, &(0x7f0000000400)=[{&(0x7f0000000440)=""/116, 0x74}], 0x1, 0x5b, 0x7) write(r3, &(0x7f0000000340)="01", 0x1) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000b00)={0x4, 0x0, 0x0, 0x210, 0x138, 0x1, 0x0, 0x8011, 0x0, 0x0, @by_uuid={0x0, '\x00', {'CRP-syz', 0x0, '1\x00'}}, [@verity={0x0, 0x2450, 0x0, 0xd8, 'verity\x00', {'1', 0x20, @ram={'/dev/ram', 0x0}, 0x20, @rnull={'/dev/syzrnull', 0x0}, 0x20, '1024', 0x20, '1024', 0x20, 0x3ef, 0x20, 0x27c, 0x20, 'blake2b-256', 0x20, @fixed='0123456789abcdef0123456789abcdef01234567', 0x20, @none, ' 2 ignore_zero_blocks check_at_most_once'}}]}) getpid() 501.594989ms ago: executing program 3 (id=117): r0 = timerfd_create(0x9, 0x0) setuid(0xee01) timerfd_settime(r0, 0x2, &(0x7f0000000080)={{0x0, 0x3938700}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642cf666646e6f3db4a54093435f1855f0c8bd890e4606757b2392e589ff962f219e68f05f48de6d441a4e4f8fe1b31af77cb5f3dfca2e", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000000)=@req={0x800000, 0x1, 0x1000, 0x800}, 0x10) fcntl$setstatus(r4, 0x4, 0x800) sendto$packet(r4, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x11, 0xf5, 0x1, 0x1, 0x0, 0x0}, 0x14) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r2, @ANYRESHEX=r3], 0x15) 494.88459ms ago: executing program 0 (id=118): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x2404c091}, 0x24048011) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x43, 0x0, 0x7fff0000}]}) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x22020600) r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x6, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000001c0)=0x3d) clock_getres(0xfffffffffffffffa, 0x0) r2 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) close$binfmt(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r4, 0x0, 0x40, &(0x7f0000000080)="8c5d7b87b32ecae06ac8cfe890364ab911d8c33439477a7591f6914e91c6821ee7163f8ae1896184d48797997716158aad89f66dd67480ce8ff178ef748cfcdcf54127d5ff95cbcaebf10a3b7cddafa2c0fa6aa2eaef0d457680203c02d0c623", 0xfffffe84) 440.169995ms ago: executing program 3 (id=119): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f0000002500)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002540)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000002580)='27', 0x2) (async) mount(0x0, &(0x7f00000025c0)='./proc\x00', &(0x7f0000002600)='proc\x00', 0x4000, 0x0) (async) syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000102505a1a440000000010109024800010106000009040000ff02020000052406800005240002000d240f010000000000000000000424020009058103200000000a09058202200000000009050302", @ANYRES32], 0x0) (async) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000002640)=ANY=[@ANYBLOB="12010000000000205804115000000000000109022400010000000009040000050300000009210000000122940309058103"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000002680)={0x24, 0x0, 0x0, &(0x7f00000026c0)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000002700), 0x0, 0x0) (async, rerun: 64) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async, rerun: 64) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020}, 0x2020) getdents64(r2, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x1, 0x70, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5e, 0x2, 0x1, 0xb, 0xa0, 0xd0, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "c27f"}, {0x5, 0x24, 0x0, 0xdc}, {0xd, 0x24, 0xf, 0x1, 0xf, 0x3, 0x3}, {0x6, 0x24, 0x1a, 0x10, 0x2f01ff91cfe88b24}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xfe, 0x2, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x6, 0x4, 0xd}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x8, 0x2, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x5, 0x3, 0x2, 0x8, 0x1}, 0x2d, &(0x7f0000000200)={0x5, 0xf, 0x2d, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "b7e42178fde80a5071c178a82e80c09d"}, @ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x4, 0xf000, 0x9, [0x0, 0x0]}]}, 0x6, [{0xe6ab7ee1f4eddc9, &(0x7f0000000240)=@string={0x8a, 0x3, "43b570c2f45a87528149f7013973aed97106da509015702ef253b51c5998c6d679ca5460c5be3cc055ce01781943bfb7b660eaf6d38b690b86e7d8ddc82cf4f7a1651530d787342fdb8040e149c6d61c15c864e1f9c9c8e0535d8754880fc0053a5ce45d1b64054e13abc6308895bb82b610202ca7f51b899c890c74a720dd5d9fc2c15973214266"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x44f}}, {0x5, &(0x7f0000000340)=@string={0x5, 0x3, "c2fc8f"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x80a}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0xc0c}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x421}}]}) 419.456097ms ago: executing program 0 (id=120): close(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000000e00)=[{{&(0x7f0000000700)=@un=@abs, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000009c0)=""/49, 0x31}, {&(0x7f0000000a40)=""/125, 0x7d}, {&(0x7f0000000e40)=""/203, 0xcb}, {&(0x7f0000000bc0)=""/89, 0x59}, {&(0x7f0000000c40)=""/84, 0x54}], 0x5, &(0x7f0000000d40)=""/165, 0xa5}, 0x7ff}], 0x1, 0x2026, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x100}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000380)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000180)={@ptr={0x70742a85, 0x0, &(0x7f0000000200)=[r0, r1], 0x8}, @fda={0x66646185, 0x2, 0x1}, @child_ptr={0x70742a85, 0x1, 0x0}}, &(0x7f0000000240)={0x0, 0x28, 0x48}}, 0x400}]}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x82, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x1, 0x2, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000005c0)={{0x0, 0xffff, 0x0, 0x3, 0x1, 0x3, 0x1, 0x11}, {0x0, 0xffff, 0x0, 0x0, 0xb, 0x3, 0x1, 0x1, 0xfc, 0xff}, {0x0, 0xffff, 0x0, 0x3, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0xff}, {0x0, 0xffff, 0x3, 0x3, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, {0x0, 0xfec00000, 0x0, 0x3, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x3}, {0xffc, 0xffff, 0xd, 0x3, 0x1, 0x3, 0x0, 0x1, 0x4}, {0x0, 0x50000, 0x0, 0xb, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0xffff}, {0x0, 0xffff}, 0xc0000021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x4]}) r5 = socket$xdp(0x2c, 0x3, 0x0) r6 = socket$tipc(0x1e, 0x5, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0), 0x109102, 0x0) writev(r7, &(0x7f0000000800)=[{&(0x7f0000000840)='5', 0x1}], 0x1) recvmmsg(r6, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f00000008c0)}, 0xf6}], 0x1, 0x40002001, 0x0) getsockopt$XDP_STATISTICS(r5, 0x11b, 0x7, &(0x7f0000000900), 0x0) setns(0xffffffffffffffff, 0x24020000) r8 = getpid() r9 = syz_pidfd_open(r8, 0x0) setns(r9, 0x24020000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000940)={0x4000000, {0x2, 0x4e22}, {0x2, 0x200, @loopback}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}}, 0x2, 0x0, 0x0, 0x0, 0xfff8, 0x0, 0x0, 0x3}) fallocate(0xffffffffffffffff, 0x21, 0xbc, 0x3) r11 = socket(0x18, 0x7, 0xfffffffe) bind$can_raw(r11, 0x0, 0x0) listen(r11, 0x4) 122.521618ms ago: executing program 2 (id=121): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000008b00)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000008b40)='./proc\x00', &(0x7f0000008b80)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000008bc0)='./proc/sys/net/ipv4/ping_group_range\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000008c00)=ANY=[@ANYBLOB="2d63707561636374202d64657669736573202d6d656d6f7279202b667265657a65f2202b6e65745f636c7320"], 0x2c) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1c1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x80, &(0x7f0000008dc0)=ANY=[@ANYRES32=0x0, @ANYRES8=r2, @ANYRES64=r2, @ANYRESOCT=r2, @ANYRES8=r0, @ANYRES64=r1, @ANYRES64=r2]) read$FUSE(r2, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000002500)={0x50, 0x0, r3, {0x7, 0x29, 0x5, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000002580)='./file0\x00', 0xa4000, 0x1af) syz_fuse_handle_req(r2, &(0x7f00000025c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d46000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004680)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)=ANY=[@ANYBLOB="d800000000000000f9ffffffffffffff00000000000000000200000000000000020000000000000000010000000000000200000008000000060000000000000009000000000000000000000000000000ff0000000000008003000000000000000000000000000000ffffff7f58000000030000000080000009000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="010000000400000000000000000000000000200037050000000000002b"], 0x0, 0x0, 0x0}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f0000006840)=""/134, 0x86) syz_fuse_handle_req(r2, &(0x7f0000006900)="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", 0x2000, &(0x7f0000008900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000089c0)=ANY=[@ANYBLOB="b00000000000000000020000000004000500000000000000000000000000000004"], 0x0, 0x0, 0x0, 0x0}) getdents64(r6, &(0x7f0000008a00)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000340)="ab", 0xfffffffffffffdd8, 0x4008825, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000380), 0x4) r8 = syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="23c61f45856ce260e40000005bf247a7cf8974cd3db74817620659201a443564c8b81a"]}]}) syz_usb_control_io$uac1(r8, 0x0, 0x0) r9 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000008c40), 0x1, 0x0) write(r9, &(0x7f0000008c80)="4d4287ac770767f7429748", 0xb) syz_usb_control_io(r8, 0x0, 0x0) syz_usb_control_io(r8, 0x0, &(0x7f0000000240)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 24.208738ms ago: executing program 0 (id=122): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x10083, 0x0) r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000280), 0x402, 0x0) ioctl$DM_DEV_RENAME(r0, 0xc138fd05, &(0x7f00000002c0)={0x4, 0x0, 0x0, 0x1b8, 0x138, 0x0, 0x0, 0x25000, 0x0, 0x0, @by_uuid={0x0, '\x00', {'LVM-syz', 0x0, '0\x00'}}, @name={'syz', 0x0, '3\x00'}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mnt\x00', 0x1ff) mount(&(0x7f0000000140)=@filename='./dev/sda1\x00', &(0x7f0000000180)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x0, 0x21) ioctl$EXT4_IOC_SETFSUUID(r1, 0x4008662c, &(0x7f0000000240)={0x10, 0x2000000, "cd6354aaf48bd635ea1ffc70164cafa0"}) syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12011001581c2908570b2a81396d0102030109021b08010001000b0904c80201030102"], 0x0) 22.402068ms ago: executing program 2 (id=123): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @empty}, 0x6}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x60, 0x12, 0x301, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, {}, 0xffffffff, 0x2}, [@INET_DIAG_REQ_BYTECODE={0x14, 0x1, "0710100002180000ffffffff00000000"}]}, 0x60}}, 0x8040) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/net/ipv4/conf/default/rp_filter\x00', 0x1, 0x0) syz_usb_connect$uac2(0x2, 0x9f, &(0x7f0000000400)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x763, 0x2080, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8d, 0x3, 0x1, 0xda, 0x20, 0x8f, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x20, 0x7f}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x3, 0x15, 0x4}, [@output_terminal={0xc, 0x24, 0x3, 0x6, 0x405, 0xf6, 0x4, 0x0, 0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd, 0x2, 0x4e, 0xb1}, @as_header={0x10, 0x24, 0x1, 0x6, 0xff, 0x2, 0x4, 0x40, 0x200, 0x1}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0xf0, 0x3, 0x6, {0x8, 0x25, 0x1, 0x2, 0x33, 0x3, 0xb}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x1, 0x6, 0x40, {0x8, 0x25, 0x1, 0x0, 0x33, 0xc0, 0x6}}}}}}}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x4c) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000680), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f00000007c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r6, &(0x7f0000002800)="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", 0x2000, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000048c0)={0x90, 0x0, 0x4000000000, {0x3, 0x0, 0x0, 0x8001, 0x0, 0x0, {0x10000000000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x2001, 0x0, r8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r6, &(0x7f0000004980)={0x50, 0x0, r7, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) link(&(0x7f0000004a00)='./file0/../file0/file0\x00', &(0x7f0000004a40)='./file0/../file0/file0\x00') syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006b40)={0x90, 0x0, 0x7fffffff, {0x0, 0x3, 0x800000000000000, 0x0, 0xf7, 0x2, {0x0, 0x240000, 0x3, 0xfffffffffffffffc, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, r8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RREADDIR(r5, &(0x7f0000000040)={0xb, 0x29, 0x2, {0x8}}, 0xb) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)={'syztnl0\x00', r9, 0x7, 0x7, 0x3, 0x6cb7, {{0x2c, 0x4, 0x3, 0x3b, 0xb0, 0x68, 0x0, 0x6, 0x4, 0x0, @remote, @multicast1, {[@lsrr={0x83, 0xb, 0xb4, [@dev={0xac, 0x14, 0x14, 0x1f}, @remote]}, @cipso={0x86, 0x57, 0x1, [{0x60d73560a1566031, 0x6, "c4348034"}, {0x2, 0x3, 'g'}, {0x5, 0x12, "06000087076b2accd9382349002b1e00"}, {0x0, 0x4, '3Y'}, {0x0, 0x12, "0eebe44b238073545531c0a983bb843f"}, {0x7, 0xb, "9a5794f1d5553c1643"}, {0x7, 0x6, "73440afa"}, {0x7, 0xf, "cbaf59716c1e8d00b3ee345622"}]}, @timestamp={0x44, 0xc, 0xca, 0x0, 0x6, [0x7, 0x7f]}, @ssrr={0x89, 0x23, 0xfd, [@loopback, @rand_addr=0x64010100, @multicast1, @loopback, @broadcast, @empty, @private=0xa010102, @empty]}, @generic={0x89, 0x8, "bceaad3b8c8c"}]}}}}}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000180)=@x86={0xef, 0xd, 0xd7, 0x0, 0xc, 0x1, 0x5, 0x9, 0x65, 0x5f, 0x8, 0x8, 0x0, 0x2, 0x498, 0x6, 0x9, 0x3, 0x1, '\x00', 0x4, 0x4}) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80200, 0x0) r11 = syz_open_dev$usbfs(&(0x7f0000000240), 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r11, 0xc0185500, &(0x7f0000000280)={0x80, 0x6, 0x303, 0x7, 0x0, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CREATE(r5, 0xc02054a5, &(0x7f00000001c0)={0x3ff, r10, 'id1\x00'}) 0s ago: executing program 32 (id=123): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @empty}, 0x6}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x60, 0x12, 0x301, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, {}, 0xffffffff, 0x2}, [@INET_DIAG_REQ_BYTECODE={0x14, 0x1, "0710100002180000ffffffff00000000"}]}, 0x60}}, 0x8040) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/net/ipv4/conf/default/rp_filter\x00', 0x1, 0x0) syz_usb_connect$uac2(0x2, 0x9f, &(0x7f0000000400)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x763, 0x2080, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8d, 0x3, 0x1, 0xda, 0x20, 0x8f, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x20, 0x7f}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x3, 0x15, 0x4}, [@output_terminal={0xc, 0x24, 0x3, 0x6, 0x405, 0xf6, 0x4, 0x0, 0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xd, 0x2, 0x4e, 0xb1}, @as_header={0x10, 0x24, 0x1, 0x6, 0xff, 0x2, 0x4, 0x40, 0x200, 0x1}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0xf0, 0x3, 0x6, {0x8, 0x25, 0x1, 0x2, 0x33, 0x3, 0xb}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x1, 0x6, 0x40, {0x8, 0x25, 0x1, 0x0, 0x33, 0xc0, 0x6}}}}}}}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x4c) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000680), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f00000007c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r6, &(0x7f0000002800)="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", 0x2000, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000048c0)={0x90, 0x0, 0x4000000000, {0x3, 0x0, 0x0, 0x8001, 0x0, 0x0, {0x10000000000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x2001, 0x0, r8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r6, &(0x7f0000004980)={0x50, 0x0, r7, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) link(&(0x7f0000004a00)='./file0/../file0/file0\x00', &(0x7f0000004a40)='./file0/../file0/file0\x00') syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006b40)={0x90, 0x0, 0x7fffffff, {0x0, 0x3, 0x800000000000000, 0x0, 0xf7, 0x2, {0x0, 0x240000, 0x3, 0xfffffffffffffffc, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, r8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RREADDIR(r5, &(0x7f0000000040)={0xb, 0x29, 0x2, {0x8}}, 0xb) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000300)={'syztnl0\x00', r9, 0x7, 0x7, 0x3, 0x6cb7, {{0x2c, 0x4, 0x3, 0x3b, 0xb0, 0x68, 0x0, 0x6, 0x4, 0x0, @remote, @multicast1, {[@lsrr={0x83, 0xb, 0xb4, [@dev={0xac, 0x14, 0x14, 0x1f}, @remote]}, @cipso={0x86, 0x57, 0x1, [{0x60d73560a1566031, 0x6, "c4348034"}, {0x2, 0x3, 'g'}, {0x5, 0x12, "06000087076b2accd9382349002b1e00"}, {0x0, 0x4, '3Y'}, {0x0, 0x12, "0eebe44b238073545531c0a983bb843f"}, {0x7, 0xb, "9a5794f1d5553c1643"}, {0x7, 0x6, "73440afa"}, {0x7, 0xf, "cbaf59716c1e8d00b3ee345622"}]}, @timestamp={0x44, 0xc, 0xca, 0x0, 0x6, [0x7, 0x7f]}, @ssrr={0x89, 0x23, 0xfd, [@loopback, @rand_addr=0x64010100, @multicast1, @loopback, @broadcast, @empty, @private=0xa010102, @empty]}, @generic={0x89, 0x8, "bceaad3b8c8c"}]}}}}}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000180)=@x86={0xef, 0xd, 0xd7, 0x0, 0xc, 0x1, 0x5, 0x9, 0x65, 0x5f, 0x8, 0x8, 0x0, 0x2, 0x498, 0x6, 0x9, 0x3, 0x1, '\x00', 0x4, 0x4}) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80200, 0x0) r11 = syz_open_dev$usbfs(&(0x7f0000000240), 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r11, 0xc0185500, &(0x7f0000000280)={0x80, 0x6, 0x303, 0x7, 0x0, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CREATE(r5, 0xc02054a5, &(0x7f00000001c0)={0x3ff, r10, 'id1\x00'}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts. [ 22.717903][ T36] audit: type=1400 audit(1793751514.939:64): avc: denied { mounton } for pid=286 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 [ 22.740859][ T36] audit: type=1400 audit(1793751514.969:65): avc: denied { mount } for pid=286 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 [ 22.741799][ T286] cgroup: Unknown subsys name 'net' [ 22.768640][ T36] audit: type=1400 audit(1793751514.989:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.768770][ T286] cgroup: Unknown subsys name 'devices' [ 22.873190][ T286] cgroup: Unknown subsys name 'hugetlb' [ 22.878802][ T286] cgroup: Unknown subsys name 'rlimit' [ 23.030695][ T36] audit: type=1400 audit(1793751515.249:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.053908][ T36] audit: type=1400 audit(1793751515.249:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.058392][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.079052][ T36] audit: type=1400 audit(1793751515.249:69): avc: denied { mount } for pid=286 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 Setting up swapspace version 1, size = 127995904 bytes [ 23.110391][ T36] audit: type=1400 audit(1793751515.319:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.135827][ T36] audit: type=1400 audit(1793751515.319:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.168490][ T36] audit: type=1400 audit(1793751515.389:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.194055][ T36] audit: type=1400 audit(1793751515.389:73): avc: denied { open } for pid=286 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" [ 23.194387][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.007175][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.014308][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.021484][ T295] bridge_slave_0: entered allmulticast mode [ 24.027658][ T295] bridge_slave_0: entered promiscuous mode [ 24.035037][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.042115][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.049176][ T295] bridge_slave_1: entered allmulticast mode [ 24.055755][ T295] bridge_slave_1: entered promiscuous mode [ 24.089135][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.096250][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.103319][ T296] bridge_slave_0: entered allmulticast mode [ 24.109454][ T296] bridge_slave_0: entered promiscuous mode [ 24.116032][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.123115][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.130171][ T296] bridge_slave_1: entered allmulticast mode [ 24.136470][ T296] bridge_slave_1: entered promiscuous mode [ 24.167455][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.174553][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.181658][ T293] bridge_slave_0: entered allmulticast mode [ 24.187793][ T293] bridge_slave_0: entered promiscuous mode [ 24.196764][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.203874][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.210912][ T293] bridge_slave_1: entered allmulticast mode [ 24.217152][ T293] bridge_slave_1: entered promiscuous mode [ 24.252597][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.259660][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.266754][ T294] bridge_slave_0: entered allmulticast mode [ 24.272958][ T294] bridge_slave_0: entered promiscuous mode [ 24.279332][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.286398][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.293490][ T294] bridge_slave_1: entered allmulticast mode [ 24.299619][ T294] bridge_slave_1: entered promiscuous mode [ 24.408461][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.415565][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.422902][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.429963][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.444890][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.451979][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.459240][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.466314][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.482635][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.489693][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.496985][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.504023][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.513016][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.520078][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.527362][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.534397][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.556864][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.564501][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.572102][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.579322][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.586733][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.594604][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.602133][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.609332][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.626879][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.633957][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.648561][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.655643][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.674120][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.681178][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.689322][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.696404][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.729030][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.736108][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.745595][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.752662][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.760593][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.767659][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.784632][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.791709][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.810396][ T293] veth0_vlan: entered promiscuous mode [ 24.824904][ T294] veth0_vlan: entered promiscuous mode [ 24.841096][ T293] veth1_macvtap: entered promiscuous mode [ 24.855373][ T295] veth0_vlan: entered promiscuous mode [ 24.862819][ T294] veth1_macvtap: entered promiscuous mode [ 24.889663][ T295] veth1_macvtap: entered promiscuous mode [ 24.907168][ T296] veth0_vlan: entered promiscuous mode [ 24.915565][ T293] 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. [ 24.952622][ T296] veth1_macvtap: entered promiscuous mode [ 24.955407][ T313] overlayfs: overlapping lowerdir path [ 24.977171][ T318] mmap: syz.1.2 (318) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 24.979729][ T313] 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. [ 25.035926][ T323] netlink: 'syz.2.3': attribute type 27 has an invalid length. [ 25.047438][ T323] lo: entered promiscuous mode [ 25.052409][ T323] lo: entered allmulticast mode [ 25.057948][ T325] tmpfs: Unknown parameter 'nr_blo+Ás' [ 25.060340][ T323] tunl0: entered promiscuous mode [ 25.069504][ T323] tunl0: entered allmulticast mode [ 25.089852][ T323] gre0: entered promiscuous mode [ 25.094951][ T323] gre0: entered allmulticast mode [ 25.100475][ T323] gretap0: entered promiscuous mode [ 25.106345][ T323] gretap0: entered allmulticast mode [ 25.112405][ T323] erspan0: entered promiscuous mode [ 25.117765][ T323] erspan0: entered allmulticast mode [ 25.123731][ T323] ip_vti0: entered promiscuous mode [ 25.128944][ T323] ip_vti0: entered allmulticast mode [ 25.134780][ T323] ip6_vti0: entered promiscuous mode [ 25.141200][ T323] ip6_vti0: entered allmulticast mode [ 25.147344][ T323] sit0: entered promiscuous mode [ 25.153737][ T323] sit0: entered allmulticast mode [ 25.162842][ T323] ip6tnl0: entered promiscuous mode [ 25.170472][ T323] ip6tnl0: entered allmulticast mode [ 25.176223][ T323] ip6gre0: entered promiscuous mode [ 25.181789][ T323] ip6gre0: entered allmulticast mode [ 25.187480][ T323] syz_tun: entered promiscuous mode [ 25.196965][ T323] syz_tun: entered allmulticast mode [ 25.203285][ T323] ip6gretap0: entered promiscuous mode [ 25.208948][ T323] ip6gretap0: entered allmulticast mode [ 25.215136][ T323] bridge0: entered promiscuous mode [ 25.220407][ T323] bridge0: entered allmulticast mode [ 25.226819][ T323] vcan0: entered promiscuous mode [ 25.233601][ T344] FAULT_INJECTION: forcing a failure. [ 25.233601][ T344] name failslab, interval 1, probability 0, space 0, times 1 [ 25.247032][ T344] CPU: 0 UID: 0 PID: 344 Comm: syz.3.8 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 25.247058][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 25.247078][ T344] Call Trace: [ 25.247083][ T344] [ 25.247090][ T344] __dump_stack+0x21/0x30 [ 25.247112][ T344] dump_stack_lvl+0x140/0x1c0 [ 25.247128][ T344] ? __cfi_dump_stack_lvl+0x10/0x10 [ 25.247146][ T344] dump_stack+0x19/0x20 [ 25.247164][ T344] should_fail_ex+0x3c2/0x510 [ 25.247190][ T344] should_failslab+0xac/0x100 [ 25.247210][ T344] kmem_cache_alloc_noprof+0x42/0x410 [ 25.247235][ T344] ? security_inode_alloc+0x51/0x230 [ 25.247255][ T344] security_inode_alloc+0x51/0x230 [ 25.247275][ T344] inode_init_always_gfp+0x756/0x9e0 [ 25.247294][ T344] ? __cfi_sock_alloc_inode+0x10/0x10 [ 25.247313][ T344] alloc_inode+0xc5/0x270 [ 25.247332][ T344] ? bpf_lsm_socket_create+0xd/0x20 [ 25.247356][ T344] new_inode_pseudo+0x19/0x40 [ 25.247380][ T344] __sock_create+0x130/0x810 [ 25.247399][ T344] __sys_socket+0xe1/0x1c0 [ 25.247416][ T344] __x64_sys_socket+0x7e/0x90 [ 25.247435][ T344] x64_sys_call+0x2608/0x2ee0 [ 25.247454][ T344] do_syscall_64+0x57/0xf0 [ 25.247472][ T344] ? clear_bhb_loop+0x50/0xa0 [ 25.247503][ T344] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 25.247526][ T344] RIP: 0033:0x7fb17739fb19 [ 25.247551][ T344] 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 [ 25.247566][ T344] RSP: 002b:00007fb1782e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 25.247591][ T344] RAX: ffffffffffffffda RBX: 00007fb177626180 RCX: 00007fb17739fb19 [ 25.247604][ T344] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 25.247614][ T344] RBP: 00007fb177437b70 R08: 0000000000000000 R09: 0000000000000000 [ 25.247626][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.247638][ T344] R13: 00007fb177626218 R14: 00007fb177626180 R15: 00007ffd4a785f18 [ 25.247653][ T344] [ 25.247671][ T344] socket: no more sockets [ 25.248539][ T323] vcan0: entered allmulticast mode [ 25.411439][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 25.420778][ T323] dummy0: entered promiscuous mode [ 25.475944][ T323] dummy0: entered allmulticast mode [ 25.482307][ T323] veth0: entered promiscuous mode [ 25.487324][ T323] veth0: entered allmulticast mode [ 25.493008][ T323] veth1: entered promiscuous mode [ 25.498216][ T323] veth1: entered allmulticast mode [ 25.504389][ T323] wg0: entered promiscuous mode [ 25.509342][ T323] wg0: entered allmulticast mode [ 25.514644][ T323] wg1: entered promiscuous mode [ 25.519569][ T323] wg1: entered allmulticast mode [ 25.524757][ T323] wg2: entered promiscuous mode [ 25.529596][ T323] wg2: entered allmulticast mode [ 25.534808][ T323] veth0_to_bridge: entered promiscuous mode [ 25.540702][ T323] veth0_to_bridge: entered allmulticast mode [ 25.547584][ T323] veth1_to_bridge: entered promiscuous mode [ 25.553715][ T323] veth1_to_bridge: entered allmulticast mode [ 25.560165][ T323] veth0_to_bond: entered promiscuous mode [ 25.566001][ T323] veth0_to_bond: entered allmulticast mode [ 25.572383][ T323] bond_slave_0: entered promiscuous mode [ 25.577202][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 25.578180][ T323] bond_slave_0: entered allmulticast mode [ 25.587805][ T9] usb 1-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 25.591976][ T323] veth1_to_bond: entered promiscuous mode [ 25.600857][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.606653][ T323] veth1_to_bond: entered allmulticast mode [ 25.614635][ T9] usb 1-1: Product: syz [ 25.620663][ T323] bond_slave_1: entered promiscuous mode [ 25.624574][ T9] usb 1-1: Manufacturer: syz [ 25.624591][ T9] usb 1-1: SerialNumber: syz [ 25.631164][ T323] bond_slave_1: entered allmulticast mode [ 25.645744][ T323] veth0_to_team: entered promiscuous mode [ 25.651505][ T323] veth0_to_team: entered allmulticast mode [ 25.657706][ T323] team_slave_0: entered promiscuous mode [ 25.663386][ T323] team_slave_0: entered allmulticast mode [ 25.669373][ T323] veth1_to_team: entered promiscuous mode [ 25.675131][ T323] veth1_to_team: entered allmulticast mode [ 25.681459][ T323] team_slave_1: entered promiscuous mode [ 25.687199][ T323] team_slave_1: entered allmulticast mode [ 25.693290][ T323] veth0_to_batadv: entered promiscuous mode [ 25.699189][ T323] veth0_to_batadv: entered allmulticast mode [ 25.705824][ T323] batadv_slave_0: entered promiscuous mode [ 25.711908][ T323] batadv_slave_0: entered allmulticast mode [ 25.718109][ T323] veth1_to_batadv: entered promiscuous mode [ 25.724068][ T323] veth1_to_batadv: entered allmulticast mode [ 25.730336][ T323] batadv_slave_1: entered promiscuous mode [ 25.736288][ T323] batadv_slave_1: entered allmulticast mode [ 25.742683][ T323] xfrm0: entered promiscuous mode [ 25.747807][ T323] xfrm0: entered allmulticast mode [ 25.753317][ T323] veth0_to_hsr: entered promiscuous mode [ 25.758954][ T323] veth0_to_hsr: entered allmulticast mode [ 25.765086][ T323] hsr_slave_0: entered promiscuous mode [ 25.770649][ T323] hsr_slave_0: entered allmulticast mode [ 25.776629][ T323] veth1_to_hsr: entered promiscuous mode [ 25.782375][ T323] veth1_to_hsr: entered allmulticast mode [ 25.788451][ T323] hsr_slave_1: entered promiscuous mode [ 25.794164][ T323] hsr_slave_1: entered allmulticast mode [ 25.800113][ T323] veth1_virt_wifi: entered promiscuous mode [ 25.806176][ T323] veth1_virt_wifi: entered allmulticast mode [ 25.812538][ T323] veth0_virt_wifi: entered promiscuous mode [ 25.818482][ T323] veth0_virt_wifi: entered allmulticast mode [ 25.824973][ T323] veth1_vlan: entered promiscuous mode [ 25.830465][ T323] veth1_vlan: entered allmulticast mode [ 25.836480][ T323] veth0_vlan: entered allmulticast mode [ 25.838742][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.842638][ T323] vlan0: entered promiscuous mode [ 25.851964][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.855809][ T323] vlan0: entered allmulticast mode [ 25.864854][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.868683][ T323] vlan1: entered promiscuous mode [ 25.878295][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.882355][ T323] vlan1: entered allmulticast mode [ 25.890205][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.894981][ T323] veth1_macvtap: entered allmulticast mode [ 25.904881][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.909291][ T323] veth0_macvtap: entered promiscuous mode [ 25.917973][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.922533][ T323] veth0_macvtap: entered allmulticast mode [ 25.931629][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.936952][ T323] macsec0: entered promiscuous mode [ 25.945816][ T337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.950075][ T323] macsec0: entered allmulticast mode [ 25.958965][ T337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 26.071206][ T376] rust_binder: 367:376 no such ref 3 [ 26.234990][ T389] ======================================================= [ 26.234990][ T389] WARNING: The mand mount option has been deprecated and [ 26.234990][ T389] and is ignored by this kernel. Remove the mand [ 26.234990][ T389] option from the mount to silence this warning. [ 26.234990][ T389] ======================================================= [ 26.281402][ T64] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 26.451384][ T64] usb 4-1: Using ep0 maxpacket: 8 [ 26.462420][ T64] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 26.480743][ T64] usb 4-1: config 0 has no interface number 0 [ 26.486908][ T64] usb 4-1: config 0 interface 200 altsetting 2 has an endpoint descriptor with address 0xD8, changing to 0x88 [ 26.508727][ T64] usb 4-1: config 0 interface 200 altsetting 2 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 26.530015][ T64] usb 4-1: config 0 interface 200 has no altsetting 0 [ 26.551515][ T64] usb 4-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39 [ 26.570705][ T64] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.580789][ T64] usb 4-1: Product: syz [ 26.590871][ T64] usb 4-1: Manufacturer: syz [ 26.600954][ T64] usb 4-1: SerialNumber: syz [ 26.612713][ T64] usb 4-1: config 0 descriptor?? [ 26.637331][ T397] netlink: 'syz.2.23': attribute type 29 has an invalid length. [ 26.654104][ T397] SELinux: Context system_u:object is not valid (left unmapped). [ 26.675168][ T397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=397 comm=syz.2.23 [ 26.821220][ T64] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.200/input/input4 [ 26.835193][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.842550][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.849833][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.857141][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.864542][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.871846][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.879126][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.886405][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.893687][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.900971][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.908621][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.915913][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.923220][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.930576][ C0] usb 4-1: hanwang_irq - nonzero urb status received: -71 [ 26.935968][ T64] usb 4-1: USB disconnect, device number 2 [ 26.937698][ C0] usb 4-1: hanwang_irq - usb_submit_urb failed with result -19 [ 27.257776][ T408] FAULT_INJECTION: forcing a failure. [ 27.257776][ T408] name failslab, interval 1, probability 0, space 0, times 0 [ 27.273689][ T408] CPU: 0 UID: 0 PID: 408 Comm: syz.1.25 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 27.273719][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 27.273733][ T408] Call Trace: [ 27.273739][ T408] [ 27.273746][ T408] __dump_stack+0x21/0x30 [ 27.273769][ T408] dump_stack_lvl+0x140/0x1c0 [ 27.273787][ T408] ? __cfi_dump_stack_lvl+0x10/0x10 [ 27.273815][ T408] dump_stack+0x19/0x20 [ 27.273832][ T408] should_fail_ex+0x3c2/0x510 [ 27.273859][ T408] should_failslab+0xac/0x100 [ 27.273879][ T408] __kmalloc_node_noprof+0x69/0x500 [ 27.273906][ T408] ? __kvmalloc_node_noprof+0x128/0x300 [ 27.273938][ T408] __kvmalloc_node_noprof+0x128/0x300 [ 27.273964][ T408] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 27.273990][ T408] ? percpu_ref_init+0x210/0x4d0 [ 27.274009][ T408] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 27.274032][ T408] io_ring_ctx_alloc+0x35a/0x1dc0 [ 27.274053][ T408] ? do_futex+0x32a/0x510 [ 27.274072][ T408] io_uring_create+0x2e0/0x13f0 [ 27.274092][ T408] ? __kasan_check_write+0x18/0x20 [ 27.274116][ T408] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 27.274139][ T408] ? __se_sys_futex+0x13c/0x320 [ 27.274158][ T408] ? __x64_sys_io_uring_setup+0x80/0x80 [ 27.274182][ T408] ? __kasan_check_write+0x18/0x20 [ 27.274208][ T408] __x64_sys_io_uring_setup+0x5f/0x80 [ 27.274232][ T408] x64_sys_call+0x22c0/0x2ee0 [ 27.274250][ T408] do_syscall_64+0x57/0xf0 [ 27.274269][ T408] ? clear_bhb_loop+0x50/0xa0 [ 27.274293][ T408] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 27.274316][ T408] RIP: 0033:0x7ff3dcd9fb19 [ 27.274332][ T408] 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 [ 27.274348][ T408] RSP: 002b:00007ff3db7b4fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 27.274368][ T408] RAX: ffffffffffffffda RBX: 0000200000000140 RCX: 00007ff3dcd9fb19 [ 27.274382][ T408] RDX: 0000200000000200 RSI: 0000200000000140 RDI: 00000000000072de [ 27.274394][ T408] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 27.274406][ T408] R10: 0000200000000240 R11: 0000000000000206 R12: 0000200000000200 [ 27.274420][ T408] R13: 0000200000000240 R14: 00002000000001c0 R15: 00007ffea802f188 [ 27.274436][ T408] [ 27.275051][ T406] input: syz0 as /devices/virtual/input/input5 [ 27.539950][ T64] rust_binder: 417: undelivered TRANSACTION_COMPLETE [ 27.546799][ T64] rust_binder: 417: undelivered TRANSACTION_COMPLETE [ 27.547885][ T10] rust_binder: 417: undelivered transaction 9, process died [ 27.561125][ T10] rust_binder: 417: undelivered transaction 2, process died [ 27.911457][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.912820][ T434] netlink: 8 bytes leftover after parsing attributes in process `syz.2.34'. [ 27.919010][ T36] kauditd_printk_skb: 98 callbacks suppressed [ 27.919023][ T36] audit: type=1400 audit(1793751520.139:172): avc: denied { nlmsg_read } for pid=433 comm="syz.2.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 27.954650][ T36] audit: type=1400 audit(1793751520.159:173): avc: denied { create } for pid=433 comm="syz.2.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 27.998556][ T36] audit: type=1400 audit(1793751520.219:174): avc: denied { setopt } for pid=437 comm="syz.2.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 28.105803][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 28.114422][ T10] usb 2-1: config index 0 descriptor too short (expected 40744, got 96) [ 28.123105][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 28.131681][ T36] audit: type=1400 audit(1793751520.349:175): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 28.139565][ T10] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 28.165148][ T442] capability: warning: `syz.2.36' uses deprecated v2 capabilities in a way that may be insecure [ 28.165855][ T10] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 226, using maximum allowed: 30 [ 28.187426][ T10] usb 2-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 28.187632][ T442] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 28.199334][ T9] usb 1-1: unit 4 not found! [ 28.213122][ T9] usb 1-1: unit 14 not found! [ 28.218664][ T36] audit: type=1400 audit(1793751520.439:176): avc: denied { mount } for pid=441 comm="syz.2.36" name="/" dev="overlay" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.219235][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 28.253119][ T36] audit: type=1400 audit(1793751520.479:177): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.254523][ T9] usb 1-1: USB disconnect, device number 2 [ 28.285532][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x2 has invalid wMaxPacketSize 0 [ 28.292866][ T444] 9pnet_fd: Insufficient options for proto=fd [ 28.295764][ T10] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 226 [ 28.301319][ T36] audit: type=1400 audit(1793751520.509:178): avc: denied { mounton } for pid=443 comm="syz.2.37" path="/17/file0" dev="tmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 28.302036][ T36] audit: type=1400 audit(1793751520.529:179): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 28.324018][ T10] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 28.343261][ T338] udevd[338]: 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 [ 28.371632][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.383290][ T36] audit: type=1400 audit(1793751520.589:180): avc: denied { create } for pid=445 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 28.393234][ T10] usb 2-1: Product: syz ¢ã­!OÇRùH[ 28.413883][ T36] audit: type=1400 audit(1793751520.589:181): avc: denied { read } for pid=445 comm="syz.0.38" name="transaction_report" dev="binder" ino=1048584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 K÷Ð8çÿÆåS›2[ 28.415071][ T10] usb 2-1: Manufacturer: syz m‹›;8r �à‡�Æç›=h•›Lš$[gó˜�~óRÿèÑxpŒR<[ 28.446473][ T10] usb 2-1: SerialNumber: syz ’[2] 6Í;xªaØè ꈛX·"r'·ºgàç†i¦õ¨tæ*œÍÀÓ Ÿ1Œ¡™;Ñ`â3ßJbœo0àeÍ[‘Í á“—Ö–Ð×XòÜ}0]?Fc^°ձݩŽ-t›ç½ñû;#ÜÛPu©ª¡´ià 3Xu'(c)Ñi“Bˆýxš£}n˜²$ýD¶[13OüUÌ‚Í:Ã.ͰŒío��´Ý‹8óÍD˜¾èIA½±ö·cƒp��\UC*�ŸÚšìT¡#n€ö¨«­êvbIk[ 28.471409][ T64] rust_binder: 449: undelivered TRANSACTION_COMPLETE Ý»B¾kû•�é VÇ1‡bõè’BÊkü[ 28.480401][ T64] rust_binder: 449: undelivered TRANSACTION_ERROR: 29189 ‚~}¯$QŽd[¸ av¾pÞ˜ìv©ä­GóoÙ÷ÐÔ*K_…ÌÜñoôb•Ø úq–9áõœÞ&Ƶ×KŠ^Ã4å® Œéîpwªš†~ˆ3Iué÷4ƒ¶È/¦xÊÿÙùÛ*xiØXde&ø‰¯C¦`€W"†R$IßFlc+5p$?˜œÎ8ôeäa !ÖS¥R‚·¥Žùñ�ºéy PpAØ`B Vd²y!±MÁÛˆ’ý2Э{ÉF�5›­�ïô°_`ΠÚw¨€à£|àÐÔª .’�(8«J]B𦢏O±¥û\ }Îèþe£(/ˆÀB‰$ežžþÿÿÿÿÿÿƒ¢²R¸£Xµ ·¡ú‰¯œ%å)K=Õgm•ñ`ì—±­”‡,²FBÃ{JlÆÀNÿÁg-·ä¶�x}šzPŠåK<×6�uòèÇ}•£Ó¦ß@º»ʬ*5Y­OuF_IÀЮ7ÛnËÛJ_­â¥|#Ž Jgs|;Bª²v” âÐ@5¢Â&V܈ ν¾�Û×\/™�ŠÂß­+£¥E¤YWòMuŽÐ$³„œÔ¢ ;@GIp"ÙÃ#ïMõÈ–Dô‹µ6÷”[Y×¼ÝÿuDÑ5'>¨çC"òƹ™ çòÀ @%Ä‹uÀ÷<Ûš{�£gµ(~ôÝV�F/Oêͳípîë´H?�×wÔCè´&Ûoâ�zÀÊ=$D.�:G°åÆd¡7²kçô÷É¥gŠgMü•߀¹Î7]ÖIÈÇå ½ˆÈæ=Œ}Öpq\‰‚ºF¯MjÜÉöŠu¹9{QSúôcf•?ÊÖóu%Á éFÝ”2?lÐ…qI¿ÖeUHÏÙÅ,—“y«±¡$ñ!eH<Ӳ׃xϸ^Ø.} öëm'Ÿ*—´#o¥që¢�ò¦Tû9Ýÿ;HD9ÿŽ|Ôà7óã­�"ñ1•V<“ÍT¹ O"nx2qá墢Áê¶%ÖI1ÍOþg8Ù{›^ø(Yü¯yÁáK%˜Œi£™V|“v�yqÓˆ¸eŠ ‡‹|׺üB“�Þ=J39¦]P}ÅœQ {@QwÚVéëð¯¥2‚¿†ÛµŒT€iÿn¹Z­çÌf×»ïrGyÊs3FÿpP7=yÿ{>›ÀÁ´²f¨‡‹�ºª�>;c—šÃßnoHY¯Õ8ÇTz9¶“€D®]+£à Nsghd® �êîÏ ³xÝMØ‘é7ÂêTàQ09ú¹dÂqU'i{R‡Fø�ñeØ„³n¶ÂZ/3Çh~�Jû–Ö†ÊGÚsÖóÝN\ZØþ™WT½œó/Î1‘œK ‚û 0¹Þ®„¾Ô²€Ec@sÉÅŒ‰Ùéœ�v‘wÆê”øŠO¬ýLsZ 0|szúåfQ±¹½R-Ë9”s)kƒ½“=“™K£By± Åƒ?AñWê#™=¾C;££v„ô÷@Œ`‡ñ«e/.ùO+˜{FÚN\[ 28.734058][ T10] usb 2-1: USB disconnect, device number 2 ?tZ~è94ÅN$´ŽÀ'[ 28.742323][ T402] udevd[402]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory ^-‡Ütk'ËöR�ƹ_'"åŒ÷RÎ!&Yn×e[�HxLAk"÷=2FxârOCñþh|~Š`‹‚¶R/µöÿÍÕo툓_Ëu‘-^Í6Þ£¼ ·B}ƒ’Æ(”UèøÒ«"Br’Q®#:ž!bßF§K3:Hù_ÕJËWA%žŒTˆïîã'A\Á”QC,oÂv“*[ØHWÍe†ü\©©[ 28.771571][ T64] usb 3-1: new high-speed USB device number 2 using dummy_hcd >°_¬bÿ†™ŠŽ÷ߊ¡@FÅ[ÓÔˆ¨Öwt¢îˆ—ûA”³Âü]_´,Vì_å$}3®-5`?øELø4(V“Q%+¶ÎCcî5k x_/G¹)8Ÿ"ü[Y§úê+Ô•¯D†"p.0¿Ä<ì#êbƒ™J}ÞMËaþ¦¶QûbE�A¡(0/ÌF°C¯å%b›@×ÎäXäË^“Ö$€lC ã“6Ð|+€ÁÁ(­'ô‚a÷‰t„—¡¦a;Á�Z8ÔBvŠó€Aïà=.ù_õiçm²9E ×ó9Ù/ÛJ‰6IIÚ9€Ø OæTWƒv噯óV[S0‘+™E �ê™5ýFí´Jxö%T�¤¶!P*žM$bLM¬’tŒgXO]7GUSMhöyÄÿQjœ†~e†�Ë+ñËšêNßr'ŸÛ+ž“\ZóÏGKíyßÂHÁõ®¤¸³,])^Wúœæb¤kqÍGtM¸lP·ÉŠÙ•DzÇCš-xÌúyµü+ÿk¿„b¿‰9K>‘•2dÒp ƒ�¢Ç³BR`õ•TåÜê9Ë1;L§Á/E…�b„ÊbpÖ²ðå�ÞØ§´£©{ÆAßr ¢²k¿Ì€| «±´C"&œ!ÅìhËލ€gÙê‘{°>ïÚëÞ«òÐÜè —ÉÈ”�é’X|,µþ6·y@µðw"äzÓg•“K™³šö]wèj½hYÍßKºáð“bßýÛÄ…bê5¨^ð(ÏñMÏ[ 28.831497][ T440] usb 4-1: new high-speed USB device number 3 using dummy_hcd n¾Í�ˆH6O¯¦ åñîbß¡;Üÿÿÿu�§UоSøÒ¡ß³Õ½;úÿЭÛí(�©p õa¬Œ~6»/ÄÄœvl�{¹rš}¶ÿ•v—Éíçˆ]”ÿ°u›àÚö ù1 ëîrä6?Q¯b¯o²¦ß;쉂*z g€Xú?ï†úì!n¶™!bøÜ¿qœ„ÒùÅ_I :šŠ,>�óœ=¼6 Ipûömiöû¯Pl‹Ì軇*#‰&@zNÝÕмý[ 28.922654][ T64] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.933600][ T64] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 28.943409][ T64] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 28.952490][ T64] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.961238][ T64] usb 3-1: config 0 descriptor?? [ 28.966324][ T440] usb 4-1: device descriptor read/64, error -71 [ 28.983262][ T470] process 'syz.0.45' launched './file0' with NULL argv: empty string added [ 29.211432][ T440] usb 4-1: device descriptor read/64, error -71 [ 29.244609][ T473] Zero length message leads to an empty skb [ 29.376125][ T64] playstation 0003:054C:0DF2.0001: unknown main item tag 0x0 [ 29.391404][ T64] playstation 0003:054C:0DF2.0001: unknown main item tag 0x0 [ 29.398834][ T64] playstation 0003:054C:0DF2.0001: unknown main item tag 0x0 [ 29.411369][ T64] playstation 0003:054C:0DF2.0001: unknown main item tag 0x0 [ 29.418796][ T64] playstation 0003:054C:0DF2.0001: unknown main item tag 0x0 [ 29.432221][ T64] playstation 0003:054C:0DF2.0001: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.2-1/input0 [ 29.461399][ T440] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 29.601417][ T440] usb 4-1: device descriptor read/64, error -71 [ 29.841415][ T440] usb 4-1: device descriptor read/64, error -71 [ 29.929131][ T480] cgroup: fork rejected by pids controller in /syz1 [ 29.955995][ T440] usb usb4-port1: attempt power cycle [ 29.978563][ T459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 29.991541][ T459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.009531][ T459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.018154][ T459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.027255][ T64] playstation 0003:054C:0DF2.0001: Failed to retrieve feature with reportID 5: -71 [ 30.039963][ T64] playstation 0003:054C:0DF2.0001: Failed to retrieve DualSense calibration info: -71 [ 30.059911][ T64] playstation 0003:054C:0DF2.0001: Failed to get calibration data from DualSense [ 30.069116][ T64] playstation 0003:054C:0DF2.0001: Failed to create dualsense. [ 30.077362][ T64] playstation 0003:054C:0DF2.0001: probe with driver playstation failed with error -71 [ 30.092637][ T64] usb 3-1: USB disconnect, device number 2 [ 30.181651][ T421] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 30.301501][ T440] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 30.322698][ T440] usb 4-1: device descriptor read/8, error -71 [ 30.342892][ T421] usb 1-1: config 127 has an invalid interface number: 57 but max is 0 [ 30.354867][ T421] usb 1-1: config 127 has no interface number 0 [ 30.365251][ T421] usb 1-1: too many endpoints for config 127 interface 57 altsetting 0: 232, using maximum allowed: 30 [ 30.377250][ T495] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 30.381656][ T421] usb 1-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 255, setting to 64 [ 30.403168][ T421] usb 1-1: config 127 interface 57 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 232 [ 30.420918][ T421] usb 1-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=d2.4b [ 30.430655][ T421] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.438898][ T421] usb 1-1: Product: syz [ 30.443283][ T421] usb 1-1: Manufacturer: syz [ 30.447923][ T421] usb 1-1: SerialNumber: syz [ 30.452351][ T440] usb 4-1: device descriptor read/8, error -71 [ 30.455254][ T515] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 30.467559][ T495] CPU: 1 UID: 0 PID: 495 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 30.467585][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 30.467595][ T495] Call Trace: [ 30.467600][ T495] [ 30.467606][ T495] __dump_stack+0x21/0x30 [ 30.467627][ T495] dump_stack_lvl+0x140/0x1c0 [ 30.467643][ T495] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.467659][ T495] ? ___ratelimit+0x41c/0x5c0 [ 30.467680][ T495] ? __kasan_check_write+0x18/0x20 [ 30.467704][ T495] dump_stack+0x19/0x20 [ 30.467719][ T495] dump_header+0xd9/0x460 [ 30.467745][ T495] oom_kill_process+0x35d/0x640 [ 30.467765][ T495] out_of_memory+0x5d1/0xa20 [ 30.467782][ T495] ? __cfi_out_of_memory+0x10/0x10 [ 30.467798][ T495] ? mutex_lock_killable+0x97/0x1d0 [ 30.467819][ T495] ? __cfi_mutex_lock_killable+0x10/0x10 [ 30.467844][ T495] mem_cgroup_out_of_memory+0x2c5/0x390 [ 30.467871][ T495] ? css_next_descendant_pre+0x1ec/0x210 [ 30.467889][ T495] ? __kasan_check_write+0x18/0x20 [ 30.467912][ T495] ? drain_obj_stock+0xec0/0xec0 [ 30.467935][ T495] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 30.467960][ T495] try_charge_memcg+0x925/0xe10 [ 30.467981][ T495] ? __cfi_try_charge_memcg+0x10/0x10 [ 30.467998][ T495] ? __kasan_check_read+0x15/0x20 [ 30.468043][ T495] ? __alloc_pages_noprof+0x35a/0x7e0 [ 30.468065][ T495] __mem_cgroup_charge+0xfc/0x420 [ 30.468088][ T495] ? filemap_get_entry+0x41b/0x490 [ 30.468106][ T495] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 30.468131][ T495] filemap_add_folio+0x57/0x3e0 [ 30.468148][ T495] __filemap_get_folio+0x829/0xe80 [ 30.468169][ T495] ? __cfi___filemap_get_folio+0x10/0x10 [ 30.468189][ T495] ? inode_to_bdi+0x6d/0x100 [ 30.468212][ T495] simple_write_begin+0x60/0x390 [ 30.468234][ T495] generic_perform_write+0x329/0x970 [ 30.468256][ T495] ? inode_update_timestamps+0x4d1/0x6e0 [ 30.468281][ T495] ? __cfi_generic_perform_write+0x10/0x10 [ 30.468303][ T495] ? mnt_get_write_access_file+0x1af/0x3b0 [ 30.468324][ T495] ? __kasan_check_write+0x18/0x20 [ 30.468348][ T495] ? file_update_time+0x1de/0x210 [ 30.468371][ T495] __generic_file_write_iter+0xcf/0x180 [ 30.468393][ T495] generic_file_write_iter+0x14b/0x550 [ 30.468415][ T495] ? __cfi_generic_file_write_iter+0x10/0x10 [ 30.468437][ T495] ? gup_must_unshare+0x1e0/0x1e0 [ 30.468459][ T495] ? vma_is_secretmem+0x11/0x50 [ 30.468481][ T495] ? check_vma_flags+0x337/0x3a0 [ 30.468503][ T495] ? __get_user_pages+0x2028/0x22d0 [ 30.468522][ T495] ? rwsem_read_trylock+0x84/0x5a0 [ 30.468546][ T495] ? __kasan_check_write+0x18/0x20 [ 30.468574][ T495] __kernel_write_iter+0x462/0x900 [ 30.468602][ T495] ? __cfi___kernel_write_iter+0x10/0x10 [ 30.468627][ T495] ? get_dump_page+0x165/0x220 [ 30.468648][ T495] ? __asan_memset+0x39/0x50 [ 30.468672][ T495] ? iov_iter_bvec+0xc0/0x180 [ 30.468694][ T495] dump_user_range+0xb8b/0xe60 [ 30.468723][ T495] ? __cfi_dump_user_range+0x10/0x10 [ 30.468750][ T495] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 30.468773][ T495] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 30.468794][ T495] ? elf_core_dump+0x23cf/0x3840 [ 30.468815][ T495] elf_core_dump+0x2d61/0x3840 [ 30.468838][ T495] ? __cfi_elf_core_dump+0x10/0x10 [ 30.468859][ T495] ? mas_next_slot+0xf01/0xfd0 [ 30.468889][ T495] ? dump_interrupted+0xf0/0xf0 [ 30.468913][ T495] ? filp_open+0x199/0x1f0 [ 30.468935][ T495] ? 0xffffffffff600000 [ 30.468951][ T495] do_coredump+0x20d5/0x3050 [ 30.468980][ T495] ? __cfi_do_coredump+0x10/0x10 [ 30.469005][ T495] ? asm_exc_page_fault+0x2b/0x30 [ 30.469041][ T495] ? __kasan_slab_free+0x6a/0x80 [ 30.469061][ T495] ? get_signal+0xa2a/0x1490 [ 30.469078][ T495] get_signal+0x11bf/0x1490 [ 30.469098][ T495] arch_do_signal_or_restart+0xbc/0x700 [ 30.469119][ T495] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 30.469141][ T495] ? __bad_area_nosemaphore+0x2fb/0x680 [ 30.469164][ T495] irqentry_exit_to_user_mode+0x4d/0xb0 [ 30.469190][ T495] irqentry_exit+0x16/0x60 [ 30.469214][ T495] exc_page_fault+0x65/0xc0 [ 30.469239][ T495] asm_exc_page_fault+0x2b/0x30 [ 30.469261][ T495] RIP: 0033:0x7ff3dcc54db7 [ 30.469277][ T495] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 30.469292][ T495] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 30.469309][ T495] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 30.469323][ T495] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 30.469336][ T495] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 30.469348][ T495] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 30.469360][ T495] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 30.469376][ T495] [ 30.471223][ T495] memory: usage 307200kB, limit 307200kB, failcnt 1476 [ 30.869194][ T515] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 30.870421][ T495] memory+swap: usage 310728kB, limit 9007199254740988kB, failcnt 0 [ 30.966346][ T495] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 30.973284][ T495] Memory cgroup stats for /syz1: [ 30.973392][ T495] cache 314572800 [ 30.982002][ T495] rss 0 [ 30.984768][ T495] rss_huge 0 [ 30.987985][ T495] shmem 0 [ 30.991007][ T495] mapped_file 0 [ 30.994516][ T495] dirty 0 [ 30.997453][ T495] writeback 0 [ 31.000736][ T495] workingset_refault_anon 0 [ 31.005275][ T495] workingset_refault_file 0 [ 31.009789][ T495] swap 3612672 [ 31.015498][ T495] swapcached 0 [ 31.020280][ T495] pgpgin 110655 [ 31.023809][ T440] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 31.031440][ T495] pgpgout 33855 [ 31.034968][ T495] pgfault 40552 [ 31.038425][ T495] pgmajfault 3 [ 31.041822][ T495] inactive_anon 0 [ 31.045450][ T495] active_anon 0 [ 31.048921][ T495] inactive_file 0 [ 31.052622][ T495] active_file 0 [ 31.056108][ T495] unevictable 314572800 [ 31.060333][ T495] hierarchical_memory_limit 314572800 [ 31.060991][ T440] usb 4-1: device descriptor read/8, error -71 [ 31.066724][ T495] hierarchical_memsw_limit 9223372036854771712 [ 31.078295][ T513] mmap: syz.0.50 (513): VmData 29204480 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 31.081399][ T495] total_cache 314572800 [ 31.094926][ T495] total_rss 0 [ 31.098233][ T495] total_rss_huge 0 [ 31.102216][ T495] total_shmem 0 [ 31.107212][ T495] total_mapped_file 0 [ 31.112545][ T421] asix 1-1:127.57 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 31.114142][ T495] total_dirty 0 [ 31.126602][ T495] total_writeback 0 [ 31.129204][ T421] asix 1-1:127.57: probe with driver asix failed with error -71 [ 31.130719][ T495] total_workingset_refault_anon 0 [ 31.140988][ T421] usb 1-1: USB disconnect, device number 3 [ 31.143605][ T495] total_workingset_refault_file 0 [ 31.158811][ T495] total_swap 3612672 [ 31.163556][ T495] total_swapcached 0 [ 31.167520][ T495] total_pgpgin 110655 [ 31.169477][ T526] tipc: Started in network mode [ 31.171788][ T495] total_pgpgout 33855 [ 31.176883][ T526] tipc: Node identity ac14140f, cluster identity 4711 [ 31.180382][ T495] total_pgfault 40552 [ 31.180392][ T495] total_pgmajfault 3 [ 31.180398][ T495] total_inactive_anon 0 [ 31.187783][ T526] tipc: New replicast peer: 255.255.255.255 [ 31.191183][ T495] total_active_anon 0 [ 31.195708][ T526] tipc: Enabled bearer , priority 10 [ 31.199359][ T495] total_inactive_file 0 [ 31.206381][ T440] usb 4-1: device descriptor read/8, error -71 [ 31.209187][ T495] total_active_file 0 [ 31.230618][ T495] total_unevictable 314572800 [ 31.235902][ T495] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=483,uid=0 [ 31.250626][ T495] Memory cgroup out of memory: Killed process 483 (syz.1.48) total-vm:156096kB, anon-rss:1292kB, file-rss:45440kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:0 [ 31.321504][ T440] usb usb4-port1: unable to enumerate USB device [ 31.471569][ T64] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.535415][ T497] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 31.592034][ T497] CPU: 1 UID: 0 PID: 497 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 31.592064][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 31.592076][ T497] Call Trace: [ 31.592082][ T497] [ 31.592089][ T497] __dump_stack+0x21/0x30 [ 31.592111][ T497] dump_stack_lvl+0x140/0x1c0 [ 31.592128][ T497] ? __cfi_dump_stack_lvl+0x10/0x10 [ 31.592145][ T497] ? ___ratelimit+0x41c/0x5c0 [ 31.592166][ T497] ? __kasan_check_write+0x18/0x20 [ 31.592191][ T497] dump_stack+0x19/0x20 [ 31.592207][ T497] dump_header+0xd9/0x460 [ 31.592233][ T497] oom_kill_process+0x35d/0x640 [ 31.592251][ T497] out_of_memory+0x5d1/0xa20 [ 31.592268][ T497] ? __cfi_out_of_memory+0x10/0x10 [ 31.592285][ T497] ? mutex_lock_killable+0x97/0x1d0 [ 31.592311][ T497] ? __cfi_mutex_lock_killable+0x10/0x10 [ 31.592337][ T497] mem_cgroup_out_of_memory+0x2c5/0x390 [ 31.592364][ T497] ? css_next_descendant_pre+0x1ec/0x210 [ 31.592384][ T497] ? __kasan_check_write+0x18/0x20 [ 31.592408][ T497] ? drain_obj_stock+0xec0/0xec0 [ 31.592435][ T497] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 31.592462][ T497] try_charge_memcg+0x925/0xe10 [ 31.592486][ T497] ? __cfi_try_charge_memcg+0x10/0x10 [ 31.592509][ T497] ? __kasan_check_read+0x15/0x20 [ 31.592535][ T497] ? __alloc_pages_noprof+0x35a/0x7e0 [ 31.592559][ T497] __mem_cgroup_charge+0xfc/0x420 [ 31.592584][ T497] ? filemap_get_entry+0x41b/0x490 [ 31.592603][ T497] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 31.592629][ T497] ? vma_data_pages+0x105/0x140 [ 31.592654][ T497] filemap_add_folio+0x57/0x3e0 [ 31.592671][ T497] __filemap_get_folio+0x829/0xe80 [ 31.592692][ T497] ? __cfi___filemap_get_folio+0x10/0x10 [ 31.592711][ T497] ? cgroup_rstat_updated+0x144/0x800 [ 31.592737][ T497] ? __kasan_check_write+0x18/0x20 [ 31.592762][ T497] ? noop_dirty_folio+0x81/0xa0 [ 31.592785][ T497] ? inode_to_bdi+0x6d/0x100 [ 31.592809][ T497] simple_write_begin+0x60/0x390 [ 31.592831][ T497] generic_perform_write+0x329/0x970 [ 31.592855][ T497] ? __cfi_generic_perform_write+0x10/0x10 [ 31.592877][ T497] ? __kasan_check_write+0x18/0x20 [ 31.592914][ T497] ? file_update_time+0xa3/0x210 [ 31.592938][ T497] __generic_file_write_iter+0xcf/0x180 [ 31.592960][ T497] generic_file_write_iter+0x14b/0x550 [ 31.592983][ T497] ? __cfi_generic_file_write_iter+0x10/0x10 [ 31.593005][ T497] ? gup_must_unshare+0x1e0/0x1e0 [ 31.593027][ T497] ? vma_is_secretmem+0x11/0x50 [ 31.593050][ T497] ? check_vma_flags+0x337/0x3a0 [ 31.593072][ T497] ? __get_user_pages+0x2028/0x22d0 [ 31.593093][ T497] ? __kasan_check_write+0x18/0x20 [ 31.593122][ T497] __kernel_write_iter+0x462/0x900 [ 31.593149][ T497] ? __cfi___kernel_write_iter+0x10/0x10 [ 31.593176][ T497] ? get_dump_page+0x165/0x220 [ 31.593197][ T497] ? __asan_memset+0x39/0x50 [ 31.593222][ T497] ? iov_iter_bvec+0xc0/0x180 [ 31.593244][ T497] dump_user_range+0xb8b/0xe60 [ 31.593273][ T497] ? __cfi_dump_user_range+0x10/0x10 [ 31.593301][ T497] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 31.593319][ T497] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 31.593336][ T497] ? elf_core_dump+0x23cf/0x3840 [ 31.593354][ T497] elf_core_dump+0x2d61/0x3840 [ 31.593373][ T497] ? __cfi_elf_core_dump+0x10/0x10 [ 31.593390][ T497] ? mas_next_slot+0xf01/0xfd0 [ 31.593416][ T497] ? dump_interrupted+0xf0/0xf0 [ 31.593437][ T497] ? filp_open+0x199/0x1f0 [ 31.593455][ T497] ? 0xffffffffff600000 [ 31.593468][ T497] do_coredump+0x20d5/0x3050 [ 31.593492][ T497] ? __cfi_do_coredump+0x10/0x10 [ 31.593513][ T497] ? asm_exc_page_fault+0x2b/0x30 [ 31.593539][ T497] ? __kasan_slab_free+0x6a/0x80 [ 31.593555][ T497] ? get_signal+0xa2a/0x1490 [ 31.593570][ T497] get_signal+0x11bf/0x1490 [ 31.593586][ T497] arch_do_signal_or_restart+0xbc/0x700 [ 31.593605][ T497] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 31.593623][ T497] ? __bad_area_nosemaphore+0x2fb/0x680 [ 31.593642][ T497] irqentry_exit_to_user_mode+0x4d/0xb0 [ 31.593664][ T497] irqentry_exit+0x16/0x60 [ 31.593685][ T497] exc_page_fault+0x65/0xc0 [ 31.593705][ T497] asm_exc_page_fault+0x2b/0x30 [ 31.593723][ T497] RIP: 0033:0x7ff3dcc54db7 [ 31.593737][ T497] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 31.593751][ T497] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 31.593766][ T497] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 31.593778][ T497] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 31.593789][ T497] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 31.593800][ T497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 31.593810][ T497] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 31.593823][ T497] [ 31.593882][ T497] memory: usage 307200kB, limit 307200kB, failcnt 5064 [ 31.661745][ T541] binder: Bad value for 'max' [ 31.667246][ T497] memory+swap: usage 302236kB, limit 9007199254740988kB, failcnt 0 [ 31.679493][ T541] cgroup: noprefix used incorrectly [ 31.680209][ T497] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 31.689206][ T541] binder: Bad value for 'max' [ 31.690931][ T497] Memory cgroup stats for [ 31.712917][ T547] cgroup: noprefix used incorrectly [ 31.716787][ T497] /syz1 [ 31.755923][ T550] futex_wake_op: syz.0.61 tries to shift op by 144; fix this program [ 31.760797][ T497] : [ 31.771730][ T550] futex_wake_op: syz.0.61 tries to shift op by 144; fix this program [ 31.773579][ T64] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.801524][ T497] cache 307990528 [ 31.804369][ T64] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 31.819234][ T497] rss 0 [ 31.820238][ T64] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.839444][ T497] rss_huge 0 [ 31.841055][ T64] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.856444][ T497] shmem 0 [ 31.863476][ T64] usb 3-1: New USB device found, idVendor=046d, idProduct=0821, bcdDevice= 1.00 [ 31.866795][ T497] mapped_file 0 [ 31.871278][ T64] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.876064][ T497] dirty 0 [ 31.876074][ T497] writeback 0 [ 31.876079][ T497] workingset_refault_anon 6 [ 31.876085][ T497] workingset_refault_file 0 [ 31.876091][ T497] swap 3608576 [ 31.876096][ T497] swapcached 4096 [ 31.876102][ T497] pgpgin 115272 [ 31.881667][ T64] usb 3-1: Product: syz [ 31.887570][ T497] pgpgout 40078 [ 31.892786][ T64] usb 3-1: Manufacturer: syz [ 31.899186][ T497] pgfault 40840 [ 31.904006][ T64] usb 3-1: SerialNumber: syz [ 31.908756][ T497] pgmajfault 4 [ 31.942807][ T64] usb 3-1: Found UVC 1.00 device syz (046d:0821) [ 31.951805][ T497] inactive_anon 0 [ 31.960505][ T64] usb 3-1: No streaming interface found for terminal 2. [ 31.960879][ T497] active_anon 4096 [ 32.031410][ T440] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 32.035930][ T497] inactive_file 0 [ 32.157585][ T64] usb 3-1: USB disconnect, device number 3 [ 32.162791][ T497] active_file 0 [ 32.201386][ T440] usb 4-1: Using ep0 maxpacket: 32 [ 32.202760][ T497] unevictable 307871744 [ 32.212464][ T440] usb 4-1: unable to get BOS descriptor or descriptor too short [ 32.213613][ T497] hierarchical_memory_limit 314572800 [ 32.217609][ T440] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.221875][ T497] hierarchical_memsw_limit 9223372036854771712 [ 32.226033][ T440] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 32.229280][ T497] total_cache 307990528 [ 32.234503][ T440] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 32.236426][ T497] total_rss 0 [ 32.236435][ T497] total_rss_huge 0 [ 32.236442][ T497] total_shmem 0 [ 32.236448][ T497] total_mapped_file 0 [ 32.241092][ T440] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.244089][ T497] total_dirty 0 [ 32.249261][ T440] usb 4-1: Product: syz [ 32.252676][ T497] total_writeback 0 [ 32.257314][ T440] usb 4-1: Manufacturer: syz [ 32.260081][ T497] total_workingset_refault_anon 6 [ 32.260092][ T497] total_workingset_refault_file 0 [ 32.260098][ T497] total_swap 3608576 [ 32.260104][ T497] total_swapcached 4096 [ 32.260110][ T497] total_pgpgin 115272 [ 32.260116][ T497] total_pgpgout 40078 [ 32.260122][ T497] total_pgfault 40840 [ 32.267051][ T440] usb 4-1: SerialNumber: syz [ 32.270110][ T497] total_pgmajfault 4 [ 32.282577][ T440] usb 4-1: selecting invalid altsetting 1 [ 32.288244][ T497] total_inactive_anon 0 [ 32.331439][ T471] tipc: Node number set to 2886997007 [ 32.333549][ T497] total_active_anon 4096 [ 32.333559][ T497] total_inactive_file 0 [ 32.462619][ T497] total_active_file 0 [ 32.466709][ T497] total_unevictable 307871744 [ 32.471549][ T497] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=482,uid=0 [ 32.483301][ T440] usb 4-1: 6:0: failed to get current value for ch 0 (-71) [ 32.486174][ T497] Memory cgroup out of memory: Killed process 482 (syz.1.48) total-vm:156096kB, anon-rss:1288kB, file-rss:44160kB, shmem-rss:0kB, UID:0 pgtables:160kB oom_score_adj:0 [ 32.499674][ T440] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 32.520073][ T338] udevd[338]: 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 [ 32.525347][ T494] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 32.537266][ T440] usb 4-1: USB disconnect, device number 7 [ 32.559228][ T494] CPU: 1 UID: 0 PID: 494 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 32.559258][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 32.559269][ T494] Call Trace: [ 32.559275][ T494] [ 32.559282][ T494] __dump_stack+0x21/0x30 [ 32.559304][ T494] dump_stack_lvl+0x140/0x1c0 [ 32.559322][ T494] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.559339][ T494] ? ___ratelimit+0x41c/0x5c0 [ 32.559360][ T494] ? __kasan_check_write+0x18/0x20 [ 32.559387][ T494] dump_stack+0x19/0x20 [ 32.559403][ T494] dump_header+0xd9/0x460 [ 32.559427][ T494] oom_kill_process+0x35d/0x640 [ 32.559447][ T494] out_of_memory+0x5d1/0xa20 [ 32.559464][ T494] ? __cfi_out_of_memory+0x10/0x10 [ 32.559481][ T494] ? mutex_lock_killable+0x115/0x1d0 [ 32.559504][ T494] ? __cfi_mutex_lock_killable+0x10/0x10 [ 32.559529][ T494] mem_cgroup_out_of_memory+0x2c5/0x390 [ 32.559556][ T494] ? css_next_descendant_pre+0x1ec/0x210 [ 32.559575][ T494] ? __kasan_check_write+0x18/0x20 [ 32.559599][ T494] ? drain_obj_stock+0xec0/0xec0 [ 32.559626][ T494] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 32.559653][ T494] try_charge_memcg+0x925/0xe10 [ 32.559674][ T494] ? __cfi_try_charge_memcg+0x10/0x10 [ 32.559694][ T494] ? __kasan_check_read+0x15/0x20 [ 32.559717][ T494] ? __alloc_pages_noprof+0x35a/0x7e0 [ 32.559741][ T494] __mem_cgroup_charge+0xfc/0x420 [ 32.559765][ T494] ? filemap_get_entry+0x41b/0x490 [ 32.559784][ T494] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 32.559811][ T494] filemap_add_folio+0x57/0x3e0 [ 32.559828][ T494] __filemap_get_folio+0x829/0xe80 [ 32.559849][ T494] ? __cfi___filemap_get_folio+0x10/0x10 [ 32.559868][ T494] ? __kasan_check_write+0x18/0x20 [ 32.559893][ T494] ? noop_dirty_folio+0x81/0xa0 [ 32.559923][ T494] ? inode_to_bdi+0x6d/0x100 [ 32.559947][ T494] simple_write_begin+0x60/0x390 [ 32.559969][ T494] generic_perform_write+0x329/0x970 [ 32.559993][ T494] ? __cfi_generic_perform_write+0x10/0x10 [ 32.560015][ T494] ? __kasan_check_write+0x18/0x20 [ 32.560041][ T494] ? file_update_time+0xa3/0x210 [ 32.560065][ T494] __generic_file_write_iter+0xcf/0x180 [ 32.560087][ T494] generic_file_write_iter+0x14b/0x550 [ 32.560109][ T494] ? __cfi_generic_file_write_iter+0x10/0x10 [ 32.560131][ T494] ? gup_must_unshare+0x1e0/0x1e0 [ 32.560154][ T494] ? vma_is_secretmem+0x11/0x50 [ 32.560177][ T494] ? check_vma_flags+0x337/0x3a0 [ 32.560199][ T494] ? __get_user_pages+0x2028/0x22d0 [ 32.560221][ T494] ? __kasan_check_write+0x18/0x20 [ 32.560246][ T494] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 32.560274][ T494] __kernel_write_iter+0x462/0x900 [ 32.560301][ T494] ? __cfi___kernel_write_iter+0x10/0x10 [ 32.560327][ T494] ? get_dump_page+0x165/0x220 [ 32.560349][ T494] ? __asan_memset+0x39/0x50 [ 32.560374][ T494] ? iov_iter_bvec+0xc0/0x180 [ 32.560395][ T494] dump_user_range+0xb8b/0xe60 [ 32.560424][ T494] ? __cfi_dump_user_range+0x10/0x10 [ 32.560452][ T494] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 32.560473][ T494] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 32.560494][ T494] ? elf_core_dump+0x23cf/0x3840 [ 32.560515][ T494] elf_core_dump+0x2d61/0x3840 [ 32.560538][ T494] ? __cfi_elf_core_dump+0x10/0x10 [ 32.560558][ T494] ? mas_next_slot+0xf01/0xfd0 [ 32.560589][ T494] ? dump_interrupted+0xf0/0xf0 [ 32.560614][ T494] ? filp_open+0x199/0x1f0 [ 32.560636][ T494] ? 0xffffffffff600000 [ 32.560652][ T494] do_coredump+0x20d5/0x3050 [ 32.560680][ T494] ? __cfi_do_coredump+0x10/0x10 [ 32.560705][ T494] ? asm_exc_page_fault+0x2b/0x30 [ 32.560736][ T494] ? __kasan_slab_free+0x6a/0x80 [ 32.560754][ T494] ? get_signal+0xa2a/0x1490 [ 32.560770][ T494] get_signal+0x11bf/0x1490 [ 32.560787][ T494] arch_do_signal_or_restart+0xbc/0x700 [ 32.560808][ T494] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 32.560829][ T494] ? __bad_area_nosemaphore+0x2fb/0x680 [ 32.560852][ T494] irqentry_exit_to_user_mode+0x4d/0xb0 [ 32.560877][ T494] irqentry_exit+0x16/0x60 [ 32.560901][ T494] exc_page_fault+0x65/0xc0 [ 32.560930][ T494] asm_exc_page_fault+0x2b/0x30 [ 32.560952][ T494] RIP: 0033:0x7ff3dcc54db7 [ 32.560968][ T494] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 32.560983][ T494] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 32.561000][ T494] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 32.561013][ T494] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 32.561025][ T494] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 32.561037][ T494] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 32.561049][ T494] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 32.561065][ T494] [ 32.561072][ T494] memory: usage 303260kB, limit 307200kB, failcnt 6223 [ 32.936898][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 32.936914][ T36] audit: type=1400 audit(1810528968.185:225): avc: denied { map } for pid=565 comm="syz.2.66" path="socket:[5326]" dev="sockfs" ino=5326 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 32.960488][ T567] netlink: 165 bytes leftover after parsing attributes in process `syz.2.66'. [ 32.965592][ T494] memory+swap: usage 304856kB, limit 9007199254740988kB, failcnt 0 [ 33.086772][ T494] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 33.094019][ T494] Memory cgroup stats for /syz1: [ 33.094134][ T494] cache 308580352 [ 33.105631][ T494] rss 0 [ 33.108404][ T494] rss_huge 0 [ 33.111645][ T494] shmem 0 [ 33.114577][ T494] mapped_file 0 [ 33.118048][ T494] dirty 0 [ 33.120965][ T494] writeback 0 [ 33.124264][ T494] workingset_refault_anon 71 [ 33.128844][ T494] workingset_refault_file 64 [ 33.133476][ T494] swap 3588096 [ 33.136881][ T494] swapcached 4096 [ 33.140506][ T494] pgpgin 122433 [ 33.143995][ T494] pgpgout 47095 [ 33.147447][ T494] pgfault 41253 [ 33.150882][ T494] pgmajfault 26 [ 33.154350][ T494] inactive_anon 0 [ 33.157974][ T494] active_anon 4096 [ 33.161703][ T494] inactive_file 0 [ 33.165366][ T494] active_file 0 [ 33.168826][ T494] unevictable 308580352 [ 33.172989][ T494] hierarchical_memory_limit 314572800 [ 33.178357][ T494] hierarchical_memsw_limit 9223372036854771712 [ 33.184551][ T494] total_cache 308580352 [ 33.188723][ T494] total_rss 0 [ 33.192046][ T494] total_rss_huge 0 [ 33.195758][ T494] total_shmem 0 [ 33.199201][ T494] total_mapped_file 0 [ 33.203189][ T494] total_dirty 0 [ 33.206649][ T494] total_writeback 0 [ 33.210433][ T494] total_workingset_refault_anon 71 [ 33.215568][ T494] total_workingset_refault_file 64 [ 33.220673][ T494] total_swap 3588096 [ 33.224704][ T494] total_swapcached 4096 [ 33.228853][ T494] total_pgpgin 122433 [ 33.232940][ T494] total_pgpgout 47095 [ 33.236944][ T494] total_pgfault 41253 [ 33.240909][ T494] total_pgmajfault 26 [ 33.244930][ T494] total_inactive_anon 0 [ 33.250437][ T494] total_active_anon 4096 [ 33.254968][ T494] total_inactive_file 0 [ 33.259166][ T494] total_active_file 0 [ 33.263606][ T494] total_unevictable 308580352 [ 33.268359][ T494] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=492,uid=0 [ 33.283214][ T494] Memory cgroup out of memory: Killed process 492 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:53632kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:0 [ 33.315511][ T584] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.340240][ T584] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.360177][ T580] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.371439][ T440] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 33.375665][ T580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.521006][ T487] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 33.530924][ T421] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 33.531366][ T440] usb 4-1: Using ep0 maxpacket: 8 [ 33.553282][ T440] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 65, changing to 7 [ 33.557465][ T487] CPU: 0 UID: 0 PID: 487 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 33.557494][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 33.557506][ T487] Call Trace: [ 33.557511][ T487] [ 33.557519][ T487] __dump_stack+0x21/0x30 [ 33.557540][ T487] dump_stack_lvl+0x140/0x1c0 [ 33.557557][ T487] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.557574][ T487] ? ___ratelimit+0x41c/0x5c0 [ 33.557595][ T487] ? __kasan_check_write+0x18/0x20 [ 33.557621][ T487] dump_stack+0x19/0x20 [ 33.557636][ T487] dump_header+0xd9/0x460 [ 33.557662][ T487] oom_kill_process+0x35d/0x640 [ 33.557684][ T487] out_of_memory+0x5d1/0xa20 [ 33.557701][ T487] ? __cfi_out_of_memory+0x10/0x10 [ 33.557717][ T487] ? mutex_lock_killable+0x97/0x1d0 [ 33.557739][ T487] ? __cfi_mutex_lock_killable+0x10/0x10 [ 33.557771][ T487] mem_cgroup_out_of_memory+0x2c5/0x390 [ 33.557797][ T487] ? css_next_descendant_pre+0x1ec/0x210 [ 33.557815][ T487] ? __kasan_check_write+0x18/0x20 [ 33.557838][ T487] ? drain_obj_stock+0xec0/0xec0 [ 33.557864][ T487] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 33.557889][ T487] try_charge_memcg+0x925/0xe10 [ 33.557911][ T487] ? __cfi_try_charge_memcg+0x10/0x10 [ 33.557933][ T487] ? __alloc_pages_noprof+0x35a/0x7e0 [ 33.557956][ T487] __mem_cgroup_charge+0xfc/0x420 [ 33.557979][ T487] ? filemap_get_entry+0x41b/0x490 [ 33.557997][ T487] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 33.558021][ T487] filemap_add_folio+0x57/0x3e0 [ 33.558037][ T487] __filemap_get_folio+0x829/0xe80 [ 33.558057][ T487] ? __cfi___filemap_get_folio+0x10/0x10 [ 33.558075][ T487] ? __kasan_check_write+0x18/0x20 [ 33.558098][ T487] ? noop_dirty_folio+0x81/0xa0 [ 33.558119][ T487] ? inode_to_bdi+0x6d/0x100 [ 33.558141][ T487] simple_write_begin+0x60/0x390 [ 33.558162][ T487] generic_perform_write+0x329/0x970 [ 33.558184][ T487] ? __cfi_generic_perform_write+0x10/0x10 [ 33.558204][ T487] ? __kasan_check_write+0x18/0x20 [ 33.558228][ T487] ? file_update_time+0xa3/0x210 [ 33.558250][ T487] __generic_file_write_iter+0xcf/0x180 [ 33.558270][ T487] generic_file_write_iter+0x14b/0x550 [ 33.558290][ T487] ? __cfi_generic_file_write_iter+0x10/0x10 [ 33.558311][ T487] ? gup_must_unshare+0x1e0/0x1e0 [ 33.558331][ T487] ? vma_is_secretmem+0x11/0x50 [ 33.558352][ T487] ? check_vma_flags+0x337/0x3a0 [ 33.558372][ T487] ? __get_user_pages+0x2028/0x22d0 [ 33.558392][ T487] ? __kasan_check_write+0x18/0x20 [ 33.558416][ T487] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 33.558441][ T487] __kernel_write_iter+0x462/0x900 [ 33.558466][ T487] ? __cfi___kernel_write_iter+0x10/0x10 [ 33.558491][ T487] ? get_dump_page+0x165/0x220 [ 33.558510][ T487] ? __asan_memset+0x39/0x50 [ 33.558532][ T487] ? iov_iter_bvec+0xc0/0x180 [ 33.558552][ T487] dump_user_range+0xb8b/0xe60 [ 33.558579][ T487] ? __cfi_dump_user_range+0x10/0x10 [ 33.558604][ T487] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 33.558624][ T487] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 33.558642][ T487] ? elf_core_dump+0x23cf/0x3840 [ 33.558662][ T487] elf_core_dump+0x2d61/0x3840 [ 33.558683][ T487] ? __cfi_elf_core_dump+0x10/0x10 [ 33.558702][ T487] ? mas_next_slot+0xf01/0xfd0 [ 33.558730][ T487] ? dump_interrupted+0xf0/0xf0 [ 33.558753][ T487] ? filp_open+0x199/0x1f0 [ 33.558779][ T487] ? 0xffffffffff600000 [ 33.558794][ T487] do_coredump+0x20d5/0x3050 [ 33.558820][ T487] ? __cfi_do_coredump+0x10/0x10 [ 33.558843][ T487] ? asm_exc_page_fault+0x2b/0x30 [ 33.558870][ T487] ? __kasan_slab_free+0x6a/0x80 [ 33.558889][ T487] ? get_signal+0xa2a/0x1490 [ 33.558905][ T487] get_signal+0x11bf/0x1490 [ 33.558923][ T487] arch_do_signal_or_restart+0xbc/0x700 [ 33.558943][ T487] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 33.558964][ T487] ? __bad_area_nosemaphore+0x2fb/0x680 [ 33.558985][ T487] irqentry_exit_to_user_mode+0x4d/0xb0 [ 33.559011][ T487] irqentry_exit+0x16/0x60 [ 33.559033][ T487] exc_page_fault+0x65/0xc0 [ 33.559055][ T487] asm_exc_page_fault+0x2b/0x30 [ 33.559076][ T487] RIP: 0033:0x7ff3dcc54db7 [ 33.559091][ T487] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 33.559106][ T487] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 33.559122][ T487] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 33.559134][ T487] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 33.559146][ T487] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 33.559158][ T487] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 33.559168][ T487] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 33.559184][ T487] [ 33.559191][ T487] memory: usage 307200kB, limit 307200kB, failcnt 7670 [ 33.571394][ T440] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 33.578865][ T487] memory+swap: usage 310460kB, limit 9007199254740988kB, failcnt 0 [ 33.592732][ T440] usb 4-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.40 [ 33.596386][ T487] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 33.600929][ T440] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.615914][ T487] Memory cgroup stats for /syz1: [ 33.616040][ T487] cache 314568704 [ 33.620598][ T440] usb 4-1: Product: syz [ 33.624708][ T487] rss 0 [ 33.629332][ T440] usb 4-1: Manufacturer: syz [ 33.634406][ T487] rss_huge 0 [ 33.649151][ T440] usb 4-1: SerialNumber: syz [ 33.667448][ T487] shmem 0 [ 33.722447][ T36] audit: type=1400 audit(1810528968.965:226): avc: denied { mounton } for pid=586 comm="syz.0.71" path="/12/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 33.723843][ T487] mapped_file 0 [ 33.730509][ T36] audit: type=1400 audit(1810528968.975:227): avc: denied { execute } for pid=586 comm="syz.0.71" path="/12/bus" dev="tmpfs" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 33.733766][ T487] dirty 0 [ 33.933421][ T593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.933588][ T487] writeback 0 [ 33.939796][ T593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.944565][ T487] workingset_refault_anon 71 [ 33.955432][ T440] usb 4-1: USB disconnect, device number 8 [ 33.958277][ T487] workingset_refault_file 64 [ 33.958287][ T487] swap 3338240 [ 33.958293][ T487] swapcached 4096 [ 33.958298][ T487] pgpgin 123895 [ 33.958303][ T487] pgpgout 47095 [ 33.958308][ T487] pgfault 41345 [ 33.958313][ T487] pgmajfault 26 [ 33.958318][ T487] inactive_anon 0 [ 33.958323][ T487] active_anon 4096 [ 33.958329][ T487] inactive_file 0 [ 33.958336][ T487] active_file 0 [ 33.958342][ T487] unevictable 314568704 [ 33.958347][ T487] hierarchical_memory_limit 314572800 [ 33.958353][ T487] hierarchical_memsw_limit 9223372036854771712 [ 33.958360][ T487] total_cache 314568704 [ 33.971081][ T338] udevd[338]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 33.982722][ T487] total_rss 0 [ 34.269210][ T487] total_rss_huge 0 [ 34.273402][ T487] total_shmem 0 [ 34.276957][ T487] total_mapped_file 0 [ 34.277111][ T36] audit: type=1400 audit(1810528969.525:228): avc: denied { add_name } for pid=594 comm="syz.2.72" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.280929][ T487] total_dirty 0 [ 34.280937][ T487] total_writeback 0 [ 34.280944][ T487] total_workingset_refault_anon 71 [ 34.280951][ T487] total_workingset_refault_file 64 [ 34.301944][ T595] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.304849][ T487] total_swap 3338240 [ 34.317139][ T36] audit: type=1400 audit(1810528969.555:229): avc: denied { create } for pid=594 comm="syz.2.72" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 34.319054][ T487] total_swapcached 4096 [ 34.330960][ T36] audit: type=1400 audit(1810528969.555:230): avc: denied { associate } for pid=594 comm="syz.2.72" name="file1" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 34.334397][ T487] total_pgpgin 123895 [ 34.354585][ T36] audit: type=1400 audit(1810528969.555:231): avc: denied { remove_name } for pid=594 comm="syz.2.72" name="file1" dev="incremental-fs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.358897][ T487] total_pgpgout 47095 [ 34.379807][ T36] audit: type=1400 audit(1810528969.555:232): avc: denied { rmdir } for pid=594 comm="syz.2.72" name="file1" dev="incremental-fs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.379834][ T36] audit: type=1400 audit(1810528969.605:233): 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 [ 34.384204][ T487] total_pgfault 41345 [ 34.458242][ T487] total_pgmajfault 26 [ 34.462460][ T487] total_inactive_anon 0 [ 34.466669][ T487] total_active_anon 4096 [ 34.470972][ T487] total_inactive_file 0 [ 34.475224][ T487] total_active_file 0 [ 34.479206][ T487] total_unevictable 314568704 [ 34.483904][ T487] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=497,uid=0 [ 34.498490][ T487] Memory cgroup out of memory: Killed process 497 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:49408kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:0 [ 34.553765][ T310] Bluetooth: hci0: Frame reassembly failed (-84) [ 34.631563][ T508] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 34.641486][ T508] CPU: 1 UID: 0 PID: 508 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 34.641515][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 34.641526][ T508] Call Trace: [ 34.641532][ T508] [ 34.641539][ T508] __dump_stack+0x21/0x30 [ 34.641560][ T508] dump_stack_lvl+0x140/0x1c0 [ 34.641578][ T508] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.641594][ T508] ? ___ratelimit+0x41c/0x5c0 [ 34.641615][ T508] ? __kasan_check_write+0x18/0x20 [ 34.641641][ T508] dump_stack+0x19/0x20 [ 34.641656][ T508] dump_header+0xd9/0x460 [ 34.641680][ T508] oom_kill_process+0x35d/0x640 [ 34.641699][ T508] out_of_memory+0x5d1/0xa20 [ 34.641716][ T508] ? __cfi_out_of_memory+0x10/0x10 [ 34.641733][ T508] ? mutex_lock_killable+0x97/0x1d0 [ 34.641757][ T508] ? __cfi_mutex_lock_killable+0x10/0x10 [ 34.641782][ T508] mem_cgroup_out_of_memory+0x2c5/0x390 [ 34.641809][ T508] ? css_next_descendant_pre+0x1ec/0x210 [ 34.641837][ T508] ? __kasan_check_write+0x18/0x20 [ 34.641862][ T508] ? drain_obj_stock+0xec0/0xec0 [ 34.641889][ T508] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 34.641916][ T508] try_charge_memcg+0x925/0xe10 [ 34.641940][ T508] ? __cfi_try_charge_memcg+0x10/0x10 [ 34.641960][ T508] ? __kasan_check_read+0x15/0x20 [ 34.641986][ T508] ? __alloc_pages_noprof+0x35a/0x7e0 [ 34.642009][ T508] __mem_cgroup_charge+0xfc/0x420 [ 34.642033][ T508] ? filemap_get_entry+0x41b/0x490 [ 34.642052][ T508] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 34.642078][ T508] filemap_add_folio+0x57/0x3e0 [ 34.642096][ T508] __filemap_get_folio+0x829/0xe80 [ 34.642116][ T508] ? __cfi___filemap_get_folio+0x10/0x10 [ 34.642135][ T508] ? __kasan_check_write+0x18/0x20 [ 34.642160][ T508] ? noop_dirty_folio+0x81/0xa0 [ 34.642182][ T508] ? inode_to_bdi+0x6d/0x100 [ 34.642205][ T508] simple_write_begin+0x60/0x390 [ 34.642227][ T508] generic_perform_write+0x329/0x970 [ 34.642250][ T508] ? __cfi_generic_perform_write+0x10/0x10 [ 34.642272][ T508] ? __kasan_check_write+0x18/0x20 [ 34.642296][ T508] ? file_update_time+0xa3/0x210 [ 34.642318][ T508] __generic_file_write_iter+0xcf/0x180 [ 34.642340][ T508] generic_file_write_iter+0x14b/0x550 [ 34.642361][ T508] ? __cfi_generic_file_write_iter+0x10/0x10 [ 34.642382][ T508] ? gup_must_unshare+0x1e0/0x1e0 [ 34.642403][ T508] ? vma_is_secretmem+0x11/0x50 [ 34.642425][ T508] ? check_vma_flags+0x337/0x3a0 [ 34.642447][ T508] ? __get_user_pages+0x2028/0x22d0 [ 34.642467][ T508] ? __sched_text_start+0x10/0x10 [ 34.642488][ T508] ? __kasan_check_write+0x18/0x20 [ 34.642512][ T508] ? __cfi_static_key_count+0x10/0x10 [ 34.642535][ T508] __kernel_write_iter+0x462/0x900 [ 34.642562][ T508] ? __cfi___kernel_write_iter+0x10/0x10 [ 34.642587][ T508] ? get_dump_page+0x165/0x220 [ 34.642608][ T508] ? __asan_memset+0x39/0x50 [ 34.642633][ T508] ? iov_iter_bvec+0xc0/0x180 [ 34.642654][ T508] dump_user_range+0xb8b/0xe60 [ 34.642682][ T508] ? __cfi_dump_user_range+0x10/0x10 [ 34.642709][ T508] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 34.642729][ T508] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 34.642748][ T508] ? elf_core_dump+0x23cf/0x3840 [ 34.642769][ T508] elf_core_dump+0x2d61/0x3840 [ 34.642792][ T508] ? __cfi_elf_core_dump+0x10/0x10 [ 34.642811][ T508] ? mas_next_slot+0xf01/0xfd0 [ 34.642847][ T508] ? dump_interrupted+0xf0/0xf0 [ 34.642872][ T508] ? filp_open+0x199/0x1f0 [ 34.642894][ T508] ? 0xffffffffff600000 [ 34.642909][ T508] do_coredump+0x20d5/0x3050 [ 34.642937][ T508] ? __cfi_do_coredump+0x10/0x10 [ 34.642962][ T508] ? asm_exc_page_fault+0x2b/0x30 [ 34.642992][ T508] ? __kasan_slab_free+0x6a/0x80 [ 34.643011][ T508] ? get_signal+0xa2a/0x1490 [ 34.643028][ T508] get_signal+0x11bf/0x1490 [ 34.643048][ T508] arch_do_signal_or_restart+0xbc/0x700 [ 34.643069][ T508] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 34.643091][ T508] ? __bad_area_nosemaphore+0x2fb/0x680 [ 34.643113][ T508] irqentry_exit_to_user_mode+0x4d/0xb0 [ 34.643139][ T508] irqentry_exit+0x16/0x60 [ 34.643162][ T508] exc_page_fault+0x65/0xc0 [ 34.643186][ T508] asm_exc_page_fault+0x2b/0x30 [ 34.643208][ T508] RIP: 0033:0x7ff3dcc54db7 [ 34.643224][ T508] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 34.643240][ T508] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 34.643258][ T508] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 34.643271][ T508] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 34.643284][ T508] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 34.643297][ T508] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 34.643308][ T508] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 34.643324][ T508] [ 34.643360][ T508] memory: usage 307200kB, limit 307200kB, failcnt 7941 [ 35.006294][ T605] kvm: kvm [604]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010005) = 0x4 [ 35.010817][ T508] memory+swap: usage 310216kB, limit 9007199254740988kB, failcnt 0 [ 35.143407][ T508] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 35.150269][ T508] Memory cgroup stats for /syz1: [ 35.150406][ T508] cache 284983296 [ 35.158991][ T508] rss 36864 [ 35.162163][ T508] rss_huge 0 [ 35.165363][ T508] shmem 0 [ 35.168299][ T508] mapped_file 8192 [ 35.172060][ T508] dirty 0 [ 35.174993][ T508] writeback 0 [ 35.178284][ T508] workingset_refault_anon 72 [ 35.182911][ T508] workingset_refault_file 128 [ 35.187584][ T508] swap 3088384 [ 35.191002][ T508] swapcached 139264 [ 35.194856][ T508] pgpgin 133424 [ 35.198312][ T508] pgpgout 63813 [ 35.201816][ T508] pgfault 42037 [ 35.205272][ T508] pgmajfault 29 [ 35.208733][ T508] inactive_anon 143360 [ 35.212875][ T508] active_anon 0 [ 35.216339][ T508] inactive_file 8192 [ 35.220231][ T508] active_file 0 [ 35.223732][ T508] unevictable 284975104 [ 35.227879][ T508] hierarchical_memory_limit 314572800 [ 35.233280][ T508] hierarchical_memsw_limit 9223372036854771712 [ 35.239432][ T508] total_cache 284983296 [ 35.243633][ T508] total_rss 36864 [ 35.247258][ T508] total_rss_huge 0 [ 35.250981][ T508] total_shmem 0 [ 35.254473][ T508] total_mapped_file 8192 [ 35.258707][ T508] total_dirty 0 [ 35.262197][ T508] total_writeback 0 [ 35.265997][ T508] total_workingset_refault_anon 72 [ 35.271103][ T508] total_workingset_refault_file 128 [ 35.276475][ T508] total_swap 3088384 [ 35.280369][ T508] total_swapcached 139264 [ 35.284858][ T508] total_pgpgin 133424 [ 35.288836][ T508] total_pgpgout 63813 [ 35.292957][ T508] total_pgfault 42037 [ 35.296936][ T508] total_pgmajfault 29 [ 35.300913][ T508] total_inactive_anon 143360 [ 35.306001][ T508] total_active_anon 0 [ 35.309987][ T508] total_inactive_file 8192 [ 35.314570][ T508] total_active_file 0 [ 35.318551][ T508] total_unevictable 284975104 [ 35.323348][ T508] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=487,uid=0 [ 35.338038][ T508] Memory cgroup out of memory: Killed process 487 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:44288kB, shmem-rss:0kB, UID:0 pgtables:160kB oom_score_adj:0 [ 35.468364][ T36] audit: type=1400 audit(1810528970.715:234): avc: denied { ioctl } for pid=516 comm="syz.1.51" path="socket:[5435]" dev="sockfs" ino=5435 ioctlcmd=0x583d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 35.690107][ T508] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 35.732277][ T508] CPU: 1 UID: 0 PID: 508 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 35.732311][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 35.732324][ T508] Call Trace: [ 35.732331][ T508] [ 35.732339][ T508] __dump_stack+0x21/0x30 [ 35.732363][ T508] dump_stack_lvl+0x140/0x1c0 [ 35.732380][ T508] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.732399][ T508] ? ___ratelimit+0x41c/0x5c0 [ 35.732419][ T508] ? __kasan_check_write+0x18/0x20 [ 35.732445][ T508] dump_stack+0x19/0x20 [ 35.732461][ T508] dump_header+0xd9/0x460 [ 35.732486][ T508] oom_kill_process+0x35d/0x640 [ 35.732507][ T508] out_of_memory+0x5d1/0xa20 [ 35.732525][ T508] ? __cfi_out_of_memory+0x10/0x10 [ 35.732542][ T508] ? mutex_lock_killable+0x97/0x1d0 [ 35.732567][ T508] ? __cfi_mutex_lock_killable+0x10/0x10 [ 35.732591][ T508] mem_cgroup_out_of_memory+0x2c5/0x390 [ 35.732617][ T508] ? css_next_descendant_pre+0x1ec/0x210 [ 35.732634][ T508] ? __kasan_check_write+0x18/0x20 [ 35.732661][ T508] ? drain_obj_stock+0xec0/0xec0 [ 35.732687][ T508] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 35.732712][ T508] try_charge_memcg+0x925/0xe10 [ 35.732734][ T508] ? __cfi_try_charge_memcg+0x10/0x10 [ 35.732756][ T508] ? __kasan_check_read+0x15/0x20 [ 35.732782][ T508] ? __alloc_pages_noprof+0x35a/0x7e0 [ 35.732805][ T508] __mem_cgroup_charge+0xfc/0x420 [ 35.732827][ T508] ? filemap_get_entry+0x41b/0x490 [ 35.732846][ T508] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 35.732873][ T508] filemap_add_folio+0x57/0x3e0 [ 35.732890][ T508] __filemap_get_folio+0x829/0xe80 [ 35.732910][ T508] ? __cfi___filemap_get_folio+0x10/0x10 [ 35.732928][ T508] ? __kasan_check_write+0x18/0x20 [ 35.732953][ T508] ? noop_dirty_folio+0x81/0xa0 [ 35.732976][ T508] ? inode_to_bdi+0x6d/0x100 [ 35.732997][ T508] simple_write_begin+0x60/0x390 [ 35.733018][ T508] generic_perform_write+0x329/0x970 [ 35.733040][ T508] ? __cfi_generic_perform_write+0x10/0x10 [ 35.733064][ T508] ? __kasan_check_write+0x18/0x20 [ 35.733088][ T508] ? file_update_time+0xa3/0x210 [ 35.733110][ T508] __generic_file_write_iter+0xcf/0x180 [ 35.733131][ T508] generic_file_write_iter+0x14b/0x550 [ 35.733154][ T508] ? __cfi_generic_file_write_iter+0x10/0x10 [ 35.733183][ T508] ? gup_must_unshare+0x1e0/0x1e0 [ 35.733204][ T508] ? vma_is_secretmem+0x11/0x50 [ 35.733225][ T508] ? check_vma_flags+0x337/0x3a0 [ 35.733248][ T508] ? __get_user_pages+0x2028/0x22d0 [ 35.733268][ T508] ? __sched_text_start+0x10/0x10 [ 35.733289][ T508] ? __kasan_check_write+0x18/0x20 [ 35.733314][ T508] ? __cfi_static_key_count+0x10/0x10 [ 35.733337][ T508] __kernel_write_iter+0x462/0x900 [ 35.733365][ T508] ? __cfi___kernel_write_iter+0x10/0x10 [ 35.733390][ T508] ? get_dump_page+0x165/0x220 [ 35.733409][ T508] ? __asan_memset+0x39/0x50 [ 35.733432][ T508] ? iov_iter_bvec+0xc0/0x180 [ 35.733455][ T508] dump_user_range+0xb8b/0xe60 [ 35.733482][ T508] ? __cfi_dump_user_range+0x10/0x10 [ 35.733507][ T508] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 35.733527][ T508] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 35.733548][ T508] ? elf_core_dump+0x23cf/0x3840 [ 35.733570][ T508] elf_core_dump+0x2d61/0x3840 [ 35.733591][ T508] ? __cfi_elf_core_dump+0x10/0x10 [ 35.733610][ T508] ? mas_next_slot+0xf01/0xfd0 [ 35.733640][ T508] ? dump_interrupted+0xf0/0xf0 [ 35.733663][ T508] ? filp_open+0x199/0x1f0 [ 35.733685][ T508] ? 0xffffffffff600000 [ 35.733702][ T508] do_coredump+0x20d5/0x3050 [ 35.733731][ T508] ? __cfi_do_coredump+0x10/0x10 [ 35.733753][ T508] ? asm_exc_page_fault+0x2b/0x30 [ 35.733783][ T508] ? __kasan_slab_free+0x6a/0x80 [ 35.733803][ T508] ? get_signal+0xa2a/0x1490 [ 35.733820][ T508] get_signal+0x11bf/0x1490 [ 35.733840][ T508] arch_do_signal_or_restart+0xbc/0x700 [ 35.733860][ T508] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 35.733881][ T508] ? __bad_area_nosemaphore+0x2fb/0x680 [ 35.733904][ T508] irqentry_exit_to_user_mode+0x4d/0xb0 [ 35.733930][ T508] irqentry_exit+0x16/0x60 [ 35.733952][ T508] exc_page_fault+0x65/0xc0 [ 35.733974][ T508] asm_exc_page_fault+0x2b/0x30 [ 35.733996][ T508] RIP: 0033:0x7ff3dcc54db7 [ 35.734013][ T508] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 35.734027][ T508] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 35.734043][ T508] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 35.734057][ T508] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 35.734070][ T508] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 35.734082][ T508] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 35.734094][ T508] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 35.734117][ T508] [ 35.736310][ T508] memory: usage 300380kB, limit 307200kB, failcnt 10522 [ 36.221261][ T508] memory+swap: usage 286808kB, limit 9007199254740988kB, failcnt 0 [ 36.229334][ T508] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 36.236231][ T508] Memory cgroup stats for /syz1: [ 36.240876][ T508] cache 290443264 [ 36.249474][ T508] rss 0 [ 36.252312][ T508] rss_huge 0 [ 36.255527][ T508] shmem 0 [ 36.258498][ T508] mapped_file 0 [ 36.262004][ T508] dirty 0 [ 36.264933][ T508] writeback 0 [ 36.268201][ T508] workingset_refault_anon 74 [ 36.272863][ T508] workingset_refault_file 128 [ 36.277547][ T508] swap 3248128 [ 36.280929][ T508] swapcached 0 [ 36.284367][ T508] pgpgin 140656 [ 36.288130][ T508] pgpgout 69747 [ 36.291722][ T508] pgfault 42552 [ 36.295225][ T508] pgmajfault 33 [ 36.298676][ T508] inactive_anon 0 [ 36.302309][ T508] active_anon 0 [ 36.305764][ T508] inactive_file 0 [ 36.309380][ T508] active_file 0 [ 36.312870][ T508] unevictable 290443264 [ 36.317012][ T508] hierarchical_memory_limit 314572800 [ 36.322398][ T508] hierarchical_memsw_limit 9223372036854771712 [ 36.328542][ T508] total_cache 290443264 [ 36.332865][ T508] total_rss 0 [ 36.336308][ T508] total_rss_huge 0 [ 36.340067][ T508] total_shmem 0 [ 36.343551][ T508] total_mapped_file 0 [ 36.347526][ T508] total_dirty 0 [ 36.350987][ T508] total_writeback 0 [ 36.354923][ T508] total_workingset_refault_anon 74 [ 36.360122][ T508] total_workingset_refault_file 128 [ 36.365368][ T508] total_swap 3248128 [ 36.369276][ T508] total_swapcached 0 [ 36.373178][ T508] total_pgpgin 140656 [ 36.377150][ T508] total_pgpgout 69747 [ 36.381108][ T508] total_pgfault 42552 [ 36.385144][ T508] total_pgmajfault 33 [ 36.389138][ T508] total_inactive_anon 0 [ 36.393315][ T508] total_active_anon 0 [ 36.397299][ T508] total_inactive_file 0 [ 36.401621][ T508] total_active_file 0 [ 36.405806][ T508] total_unevictable 290443264 [ 36.410526][ T508] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=494,uid=0 [ 36.425443][ T508] Memory cgroup out of memory: Killed process 494 (syz.1.48) total-vm:156096kB, anon-rss:1168kB, file-rss:45952kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:0 [ 36.433739][ T617] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.462951][ T617] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.591473][ T398] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 36.597689][ T602] Bluetooth: hci0: command 0x1003 tx timeout [ 36.635204][ T493] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 36.646845][ T493] CPU: 1 UID: 0 PID: 493 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 36.646879][ T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 36.646891][ T493] Call Trace: [ 36.646898][ T493] [ 36.646907][ T493] __dump_stack+0x21/0x30 [ 36.646930][ T493] dump_stack_lvl+0x140/0x1c0 [ 36.646948][ T493] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.646966][ T493] ? ___ratelimit+0x41c/0x5c0 [ 36.646989][ T493] ? __kasan_check_write+0x18/0x20 [ 36.647016][ T493] dump_stack+0x19/0x20 [ 36.647033][ T493] dump_header+0xd9/0x460 [ 36.647059][ T493] oom_kill_process+0x35d/0x640 [ 36.647079][ T493] out_of_memory+0x5d1/0xa20 [ 36.647095][ T493] ? __cfi_out_of_memory+0x10/0x10 [ 36.647185][ T493] ? mutex_lock_killable+0x97/0x1d0 [ 36.647211][ T493] ? __cfi_mutex_lock_killable+0x10/0x10 [ 36.647236][ T493] mem_cgroup_out_of_memory+0x2c5/0x390 [ 36.647264][ T493] ? css_next_descendant_pre+0x1ec/0x210 [ 36.647283][ T493] ? __kasan_check_write+0x18/0x20 [ 36.647309][ T493] ? drain_obj_stock+0xec0/0xec0 [ 36.647336][ T493] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 36.647363][ T493] try_charge_memcg+0x925/0xe10 [ 36.647385][ T493] ? __cfi_try_charge_memcg+0x10/0x10 [ 36.647406][ T493] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 36.647427][ T493] ? __alloc_pages_noprof+0x35a/0x7e0 [ 36.647452][ T493] __mem_cgroup_charge+0xfc/0x420 [ 36.647478][ T493] ? filemap_get_entry+0x41b/0x490 [ 36.647497][ T493] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 36.647524][ T493] filemap_add_folio+0x57/0x3e0 [ 36.647541][ T493] __filemap_get_folio+0x829/0xe80 [ 36.647562][ T493] ? __cfi___filemap_get_folio+0x10/0x10 [ 36.647583][ T493] ? inode_to_bdi+0x6d/0x100 [ 36.647607][ T493] simple_write_begin+0x60/0x390 [ 36.647630][ T493] generic_perform_write+0x329/0x970 [ 36.647650][ T493] ? inode_update_timestamps+0x4d1/0x6e0 [ 36.647677][ T493] ? __cfi_generic_perform_write+0x10/0x10 [ 36.647710][ T493] ? mnt_get_write_access_file+0x1af/0x3b0 [ 36.647733][ T493] ? __kasan_check_write+0x18/0x20 [ 36.647759][ T493] ? file_update_time+0x1de/0x210 [ 36.647783][ T493] __generic_file_write_iter+0xcf/0x180 [ 36.647806][ T493] generic_file_write_iter+0x14b/0x550 [ 36.647829][ T493] ? __cfi_generic_file_write_iter+0x10/0x10 [ 36.647851][ T493] ? gup_must_unshare+0x1e0/0x1e0 [ 36.647875][ T493] ? vma_is_secretmem+0x11/0x50 [ 36.647897][ T493] ? check_vma_flags+0x337/0x3a0 [ 36.647920][ T493] ? __get_user_pages+0x2028/0x22d0 [ 36.647941][ T493] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 36.647965][ T493] ? __kasan_check_write+0x18/0x20 [ 36.647993][ T493] __kernel_write_iter+0x462/0x900 [ 36.648022][ T493] ? __cfi___kernel_write_iter+0x10/0x10 [ 36.648049][ T493] ? get_dump_page+0x165/0x220 [ 36.648071][ T493] ? __asan_memset+0x39/0x50 [ 36.648096][ T493] ? iov_iter_bvec+0xc0/0x180 [ 36.648119][ T493] dump_user_range+0xb8b/0xe60 [ 36.648148][ T493] ? __cfi_dump_user_range+0x10/0x10 [ 36.648176][ T493] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 36.648196][ T493] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 36.648218][ T493] ? elf_core_dump+0x23cf/0x3840 [ 36.648240][ T493] elf_core_dump+0x2d61/0x3840 [ 36.648264][ T493] ? __cfi_elf_core_dump+0x10/0x10 [ 36.648285][ T493] ? mas_next_slot+0xf01/0xfd0 [ 36.648317][ T493] ? dump_interrupted+0xf0/0xf0 [ 36.648343][ T493] ? filp_open+0x199/0x1f0 [ 36.648366][ T493] ? 0xffffffffff600000 [ 36.648382][ T493] do_coredump+0x20d5/0x3050 [ 36.648412][ T493] ? __cfi_do_coredump+0x10/0x10 [ 36.648438][ T493] ? asm_exc_page_fault+0x2b/0x30 [ 36.648470][ T493] ? __kasan_slab_free+0x6a/0x80 [ 36.648490][ T493] ? get_signal+0xa2a/0x1490 [ 36.648509][ T493] get_signal+0x11bf/0x1490 [ 36.648530][ T493] arch_do_signal_or_restart+0xbc/0x700 [ 36.648551][ T493] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 36.648575][ T493] ? __bad_area_nosemaphore+0x2fb/0x680 [ 36.648598][ T493] irqentry_exit_to_user_mode+0x4d/0xb0 [ 36.648626][ T493] irqentry_exit+0x16/0x60 [ 36.648651][ T493] exc_page_fault+0x65/0xc0 [ 36.648675][ T493] asm_exc_page_fault+0x2b/0x30 [ 36.648702][ T493] RIP: 0033:0x7ff3dcc54db7 [ 36.648720][ T493] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 36.648737][ T493] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 36.648755][ T493] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 36.648769][ T493] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 36.648783][ T493] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 36.648796][ T493] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 36.648809][ T493] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 36.648827][ T493] [ 36.681441][ T493] memory: usage 307200kB, limit 307200kB, failcnt 12755 [ 36.683753][ T466] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 36.701384][ T493] memory+swap: usage 310116kB, limit 9007199254740988kB, failcnt 0 [ 36.861376][ T466] usb 3-1: Using ep0 maxpacket: 16 [ 36.864652][ T493] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 36.874884][ T466] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.876157][ T493] Memory cgroup stats for [ 36.886037][ T466] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 36.900308][ T493] /syz1 [ 36.904123][ T466] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 36.906925][ T493] : [ 36.914128][ T466] usb 3-1: config 0 interface 0 has no altsetting 0 [ 36.932845][ T493] cache 314572800 [ 36.937061][ T466] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 36.956926][ T493] rss 0 [ 36.978070][ T466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.982890][ T634] netlink: 12 bytes leftover after parsing attributes in process `syz.0.84'. [ 36.988219][ T466] usb 3-1: config 0 descriptor?? [ 36.993868][ T634] random: crng reseeded on system resumption [ 36.998134][ T493] rss_huge 0 [ 37.257640][ T493] shmem 0 [ 37.260693][ T493] mapped_file 0 [ 37.264265][ T493] dirty 0 [ 37.267273][ T493] writeback 0 [ 37.270730][ T493] workingset_refault_anon 74 [ 37.275385][ T466] usbhid 3-1:0.0: can't add hid device: -71 [ 37.281326][ T466] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 37.291544][ T466] usb 3-1: USB disconnect, device number 5 [ 37.298154][ T493] workingset_refault_file 128 [ 37.304915][ T493] swap 2985984 [ 37.308396][ T493] swapcached 0 [ 37.311800][ T493] pgpgin 152859 [ 37.315808][ T493] pgpgout 76059 [ 37.319276][ T493] pgfault 43316 [ 37.328305][ T493] pgmajfault 33 [ 37.331828][ T493] inactive_anon 0 [ 37.335455][ T493] active_anon 0 [ 37.338909][ T493] inactive_file 0 [ 37.342736][ T493] active_file 0 [ 37.346196][ T493] unevictable 314572800 [ 37.350348][ T493] hierarchical_memory_limit 314572800 [ 37.355836][ T493] hierarchical_memsw_limit 9223372036854771712 [ 37.362008][ T493] total_cache 314572800 [ 37.366165][ T493] total_rss 0 [ 37.369447][ T493] total_rss_huge 0 [ 37.373204][ T493] total_shmem 0 [ 37.376670][ T493] total_mapped_file 0 [ 37.380644][ T493] total_dirty 0 [ 37.384455][ T493] total_writeback 0 [ 37.388268][ T493] total_workingset_refault_anon 74 [ 37.393401][ T493] total_workingset_refault_file 128 [ 37.398594][ T493] total_swap 2985984 [ 37.402521][ T493] total_swapcached 0 [ 37.406409][ T493] total_pgpgin 152859 [ 37.410391][ T493] total_pgpgout 76059 [ 37.414400][ T493] total_pgfault 43316 [ 37.418374][ T493] total_pgmajfault 33 [ 37.422693][ T493] total_inactive_anon 0 [ 37.426846][ T493] total_active_anon 0 [ 37.430820][ T493] total_inactive_file 0 [ 37.435012][ T493] total_active_file 0 [ 37.438986][ T493] total_unevictable 314572800 [ 37.443703][ T493] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=508,uid=0 [ 37.458282][ T493] Memory cgroup out of memory: Killed process 508 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:50688kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:0 [ 37.551380][ T64] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 37.722412][ T64] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.751019][ T64] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 37.771438][ T64] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.779470][ T64] usb 1-1: Product: syz [ 37.783690][ T64] usb 1-1: Manufacturer: syz [ 37.788288][ T64] usb 1-1: SerialNumber: syz [ 37.795548][ T64] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 37.801757][ T64] cdc_wdm 1-1:1.0: Unknown control protocol [ 37.824343][ T489] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 37.839286][ T645] rust_binder: 644:645 no such ref 3 [ 37.848636][ T489] CPU: 0 UID: 0 PID: 489 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 37.848671][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 37.848683][ T489] Call Trace: [ 37.848690][ T489] [ 37.848696][ T489] __dump_stack+0x21/0x30 [ 37.848719][ T489] dump_stack_lvl+0x140/0x1c0 [ 37.848736][ T489] ? __cfi_dump_stack_lvl+0x10/0x10 [ 37.848754][ T489] ? ___ratelimit+0x41c/0x5c0 [ 37.848776][ T489] ? __kasan_check_write+0x18/0x20 [ 37.848804][ T489] dump_stack+0x19/0x20 [ 37.848820][ T489] dump_header+0xd9/0x460 [ 37.848847][ T489] oom_kill_process+0x35d/0x640 [ 37.848864][ T489] ? __pv_queued_spin_lock_slowpath+0x22e/0xe90 [ 37.848884][ T489] out_of_memory+0x5d1/0xa20 [ 37.848899][ T489] ? __cfi_out_of_memory+0x10/0x10 [ 37.848920][ T489] ? mutex_lock_killable+0x97/0x1d0 [ 37.848940][ T489] ? __cfi_mutex_lock_killable+0x10/0x10 [ 37.848962][ T489] mem_cgroup_out_of_memory+0x2c5/0x390 [ 37.848985][ T489] ? css_next_descendant_pre+0x1ec/0x210 [ 37.849001][ T489] ? __kasan_check_write+0x18/0x20 [ 37.849023][ T489] ? drain_obj_stock+0xec0/0xec0 [ 37.849046][ T489] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 37.849069][ T489] try_charge_memcg+0x925/0xe10 [ 37.849089][ T489] ? __cfi_try_charge_memcg+0x10/0x10 [ 37.849108][ T489] ? __kasan_check_read+0x15/0x20 [ 37.849136][ T489] ? __alloc_pages_noprof+0x35a/0x7e0 [ 37.849157][ T489] __mem_cgroup_charge+0xfc/0x420 [ 37.849179][ T489] ? filemap_get_entry+0x41b/0x490 [ 37.849196][ T489] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 37.849218][ T489] filemap_add_folio+0x57/0x3e0 [ 37.849233][ T489] __filemap_get_folio+0x829/0xe80 [ 37.849249][ T489] ? irqentry_exit+0x4a/0x60 [ 37.849272][ T489] ? __cfi___filemap_get_folio+0x10/0x10 [ 37.849288][ T489] ? __kasan_check_write+0x18/0x20 [ 37.849309][ T489] ? noop_dirty_folio+0x81/0xa0 [ 37.849328][ T489] ? inode_to_bdi+0x6d/0x100 [ 37.849348][ T489] simple_write_begin+0x60/0x390 [ 37.849368][ T489] generic_perform_write+0x329/0x970 [ 37.849388][ T489] ? __cfi_generic_perform_write+0x10/0x10 [ 37.849407][ T489] ? __kasan_check_write+0x18/0x20 [ 37.849429][ T489] ? file_update_time+0xa3/0x210 [ 37.849449][ T489] __generic_file_write_iter+0xcf/0x180 [ 37.849468][ T489] generic_file_write_iter+0x14b/0x550 [ 37.849487][ T489] ? __cfi_generic_file_write_iter+0x10/0x10 [ 37.849506][ T489] ? gup_must_unshare+0x1e0/0x1e0 [ 37.849525][ T489] ? vma_is_secretmem+0x11/0x50 [ 37.849545][ T489] ? check_vma_flags+0x337/0x3a0 [ 37.849563][ T489] ? __get_user_pages+0x2028/0x22d0 [ 37.849580][ T489] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 37.849600][ T489] ? __kasan_check_write+0x18/0x20 [ 37.849623][ T489] __kernel_write_iter+0x462/0x900 [ 37.849647][ T489] ? __cfi___kernel_write_iter+0x10/0x10 [ 37.849669][ T489] ? get_dump_page+0x165/0x220 [ 37.849687][ T489] ? __asan_memset+0x39/0x50 [ 37.849708][ T489] ? iov_iter_bvec+0xc0/0x180 [ 37.849726][ T489] dump_user_range+0xb8b/0xe60 [ 37.849751][ T489] ? __cfi_dump_user_range+0x10/0x10 [ 37.849774][ T489] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 37.849792][ T489] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 37.849809][ T489] ? elf_core_dump+0x23cf/0x3840 [ 37.849828][ T489] elf_core_dump+0x2d61/0x3840 [ 37.849847][ T489] ? __cfi_elf_core_dump+0x10/0x10 [ 37.849880][ T489] ? mas_next_slot+0xf01/0xfd0 [ 37.849906][ T489] ? dump_interrupted+0xf0/0xf0 [ 37.849928][ T489] ? filp_open+0x199/0x1f0 [ 37.849946][ T489] ? 0xffffffffff600000 [ 37.849960][ T489] do_coredump+0x20d5/0x3050 [ 37.849984][ T489] ? __cfi_do_coredump+0x10/0x10 [ 37.850005][ T489] ? asm_exc_page_fault+0x2b/0x30 [ 37.850031][ T489] ? __kasan_slab_free+0x6a/0x80 [ 37.850048][ T489] ? get_signal+0xa2a/0x1490 [ 37.850063][ T489] get_signal+0x11bf/0x1490 [ 37.850079][ T489] arch_do_signal_or_restart+0xbc/0x700 [ 37.850098][ T489] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 37.850117][ T489] ? __bad_area_nosemaphore+0x2fb/0x680 [ 37.850141][ T489] irqentry_exit_to_user_mode+0x4d/0xb0 [ 37.850163][ T489] irqentry_exit+0x16/0x60 [ 37.850183][ T489] exc_page_fault+0x65/0xc0 [ 37.850204][ T489] asm_exc_page_fault+0x2b/0x30 [ 37.850223][ T489] RIP: 0033:0x7ff3dcc54db7 [ 37.850237][ T489] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 37.850251][ T489] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 37.850266][ T489] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 37.850278][ T489] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 37.850290][ T489] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 37.850301][ T489] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 37.850311][ T489] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 37.850326][ T489] [ 37.850332][ T489] memory: usage 307200kB, limit 307200kB, failcnt 17330 [ 37.998062][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 37.998079][ T36] audit: type=1400 audit(1810528973.245:249): avc: denied { read write } for pid=637 comm="syz.0.85" name="cdc-wdm0" dev="devtmpfs" ino=469 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 38.003802][ T489] memory+swap: usage 310116kB, limit 9007199254740988kB, failcnt 0 [ 38.006476][ T466] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 38.010749][ T489] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 38.015937][ T36] audit: type=1400 audit(1810528973.245:250): avc: denied { open } for pid=637 comm="syz.0.85" path="/dev/cdc-wdm0" dev="devtmpfs" ino=469 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 38.020476][ T489] Memory cgroup stats for /syz1 [ 38.026471][ T36] audit: type=1400 audit(1810528973.245:251): avc: denied { ioctl } for pid=637 comm="syz.0.85" path="/dev/cdc-wdm0" dev="devtmpfs" ino=469 ioctlcmd=0x6615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 38.033230][ T489] : [ 38.192485][ T466] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.197783][ T489] cache 314572800 [ 38.199887][ T466] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 38.204689][ T489] rss 0 [ 38.211270][ T466] usb 3-1: New USB device found, idVendor=041e, idProduct=4068, bcdDevice= 0.40 [ 38.214648][ T489] rss_huge 0 [ 38.219803][ T466] usb 3-1: New USB device strings: Mfr=1, Product=34, SerialNumber=3 [ 38.223754][ T489] shmem 0 [ 38.230389][ T466] usb 3-1: Product: syz [ 38.235442][ T489] mapped_file 0 [ 38.246528][ T466] usb 3-1: Manufacturer: syz [ 38.250967][ T489] dirty 0 [ 38.255674][ T466] usb 3-1: SerialNumber: syz [ 38.260286][ T489] writeback 0 [ 38.471246][ T643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.472905][ T489] workingset_refault_anon 74 [ 38.472917][ T489] workingset_refault_file 128 [ 38.483410][ T643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.485538][ T489] swap 2985984 [ 38.497213][ T643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.500385][ T489] swapcached 0 [ 38.505812][ T643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.508500][ T489] pgpgin 152859 [ 38.520936][ T643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.527931][ T489] pgpgout 76059 [ 38.541611][ T643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.544901][ T489] pgfault 43316 [ 38.567283][ T466] usb 3-1: 0:1 : does not exist [ 38.567685][ T489] pgmajfault 33 [ 38.571123][ T466] usb 3-1: 0:2 : does not exist [ 38.579447][ T489] inactive_anon 0 [ 38.579456][ T489] active_anon 0 [ 38.579462][ T489] inactive_file 0 [ 38.579468][ T489] active_file 0 [ 38.587964][ T466] usb 3-1: 4:0: cannot get min/max values for control 2 (id 4) [ 38.593025][ T489] unevictable 314572800 [ 38.608127][ T466] usb 3-1: 4:0: failed to get current value for ch 1 (-22) [ 38.608634][ T489] hierarchical_memory_limit 314572800 [ 38.624093][ T466] usb 3-1: USB disconnect, device number 6 [ 38.632363][ T489] hierarchical_memsw_limit 9223372036854771712 [ 38.653443][ T36] audit: type=1400 audit(1810528973.905:252): avc: denied { unlink } for pid=650 comm="syz.3.89" name="file1" dev="tmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 38.659217][ T489] total_cache 314572800 [ 38.691418][ T489] total_rss 0 [ 38.694758][ T489] total_rss_huge 0 [ 38.698555][ T489] total_shmem 0 [ 38.710912][ T36] audit: type=1400 audit(1810528973.955:253): avc: denied { read write } for pid=655 comm="syz.3.91" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 38.711611][ T489] total_mapped_file 0 [ 38.739841][ T489] total_dirty 0 [ 38.740091][ T36] audit: type=1400 audit(1810528973.955:254): avc: denied { open } for pid=655 comm="syz.3.91" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 38.744539][ T489] total_writeback 0 [ 38.768237][ T36] audit: type=1400 audit(1810528973.955:255): avc: denied { ioctl } for pid=655 comm="syz.3.91" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf25 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 38.775884][ T489] total_workingset_refault_anon 74 [ 38.801164][ T489] total_workingset_refault_file 128 [ 38.806538][ T489] total_swap 2985984 [ 38.810498][ T489] total_swapcached 0 [ 38.814427][ T489] total_pgpgin 152859 [ 38.818420][ T489] total_pgpgout 76059 [ 38.822421][ T489] total_pgfault 43316 [ 38.826406][ T489] total_pgmajfault 33 [ 38.830378][ T489] total_inactive_anon 0 [ 38.834591][ T489] total_active_anon 0 [ 38.838585][ T489] total_inactive_file 0 [ 38.842774][ T489] total_active_file 0 [ 38.846769][ T489] total_unevictable 314572800 [ 38.851513][ T489] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=504,uid=0 [ 38.866166][ T489] Memory cgroup out of memory: Killed process 504 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:48640kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:0 [ 38.892805][ T502] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 38.981378][ T502] CPU: 0 UID: 0 PID: 502 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 38.981409][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 38.981420][ T502] Call Trace: [ 38.981426][ T502] [ 38.981432][ T502] __dump_stack+0x21/0x30 [ 38.981453][ T502] dump_stack_lvl+0x140/0x1c0 [ 38.981469][ T502] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.981485][ T502] ? ___ratelimit+0x41c/0x5c0 [ 38.981507][ T502] ? __kasan_check_write+0x18/0x20 [ 38.981542][ T502] dump_stack+0x19/0x20 [ 38.981558][ T502] dump_header+0xd9/0x460 [ 38.981585][ T502] oom_kill_process+0x35d/0x640 [ 38.981605][ T502] out_of_memory+0x5d1/0xa20 [ 38.981623][ T502] ? __cfi_out_of_memory+0x10/0x10 [ 38.981641][ T502] ? mutex_lock_killable+0x115/0x1d0 [ 38.981665][ T502] ? __cfi_mutex_lock_killable+0x10/0x10 [ 38.981690][ T502] mem_cgroup_out_of_memory+0x2c5/0x390 [ 38.981717][ T502] ? css_next_descendant_pre+0x1ec/0x210 [ 38.981736][ T502] ? __kasan_check_write+0x18/0x20 [ 38.981759][ T502] ? drain_obj_stock+0xec0/0xec0 [ 38.981785][ T502] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 38.981811][ T502] try_charge_memcg+0x925/0xe10 [ 38.981829][ T502] ? __cfi_try_charge_memcg+0x10/0x10 [ 38.981847][ T502] ? __kasan_check_read+0x15/0x20 [ 38.981868][ T502] ? __alloc_pages_noprof+0x35a/0x7e0 [ 38.981888][ T502] __mem_cgroup_charge+0xfc/0x420 [ 38.981911][ T502] ? filemap_get_entry+0x41b/0x490 [ 38.981931][ T502] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 38.981957][ T502] filemap_add_folio+0x57/0x3e0 [ 38.981974][ T502] __filemap_get_folio+0x829/0xe80 [ 38.981994][ T502] ? __cfi___filemap_get_folio+0x10/0x10 [ 38.982012][ T502] ? __kasan_check_write+0x18/0x20 [ 38.982036][ T502] ? noop_dirty_folio+0x81/0xa0 [ 38.982059][ T502] ? inode_to_bdi+0x6d/0x100 [ 38.982083][ T502] simple_write_begin+0x60/0x390 [ 38.982105][ T502] generic_perform_write+0x329/0x970 [ 38.982129][ T502] ? __cfi_generic_perform_write+0x10/0x10 [ 38.982151][ T502] ? __kasan_check_write+0x18/0x20 [ 38.982176][ T502] ? file_update_time+0xa3/0x210 [ 38.982199][ T502] __generic_file_write_iter+0xcf/0x180 [ 38.982222][ T502] generic_file_write_iter+0x14b/0x550 [ 38.982243][ T502] ? __cfi_generic_file_write_iter+0x10/0x10 [ 38.982265][ T502] ? gup_must_unshare+0x1e0/0x1e0 [ 38.982287][ T502] ? vma_is_secretmem+0x11/0x50 [ 38.982310][ T502] ? check_vma_flags+0x337/0x3a0 [ 38.982331][ T502] ? __get_user_pages+0x2028/0x22d0 [ 38.982352][ T502] ? __kasan_check_write+0x18/0x20 [ 38.982377][ T502] ? static_key_count+0x45/0x70 [ 38.982400][ T502] __kernel_write_iter+0x462/0x900 [ 38.982427][ T502] ? __cfi___kernel_write_iter+0x10/0x10 [ 38.982452][ T502] ? get_dump_page+0x165/0x220 [ 38.982473][ T502] ? __asan_memset+0x39/0x50 [ 38.982499][ T502] ? iov_iter_bvec+0xc0/0x180 [ 38.982527][ T502] dump_user_range+0xb8b/0xe60 [ 38.982551][ T502] ? __cfi_dump_user_range+0x10/0x10 [ 38.982577][ T502] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 38.982596][ T502] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 38.982616][ T502] ? elf_core_dump+0x23cf/0x3840 [ 38.982637][ T502] elf_core_dump+0x2d61/0x3840 [ 38.982659][ T502] ? __cfi_elf_core_dump+0x10/0x10 [ 38.982680][ T502] ? mas_next_slot+0xf01/0xfd0 [ 38.982710][ T502] ? dump_interrupted+0xf0/0xf0 [ 38.982735][ T502] ? filp_open+0x199/0x1f0 [ 38.982756][ T502] ? 0xffffffffff600000 [ 38.982772][ T502] do_coredump+0x20d5/0x3050 [ 38.982799][ T502] ? __cfi_do_coredump+0x10/0x10 [ 38.982824][ T502] ? asm_exc_page_fault+0x2b/0x30 [ 38.982855][ T502] ? __kasan_slab_free+0x6a/0x80 [ 38.982874][ T502] ? get_signal+0xa2a/0x1490 [ 38.982891][ T502] get_signal+0x11bf/0x1490 [ 38.982910][ T502] arch_do_signal_or_restart+0xbc/0x700 [ 38.982932][ T502] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 38.982954][ T502] ? __bad_area_nosemaphore+0x2fb/0x680 [ 38.982976][ T502] irqentry_exit_to_user_mode+0x4d/0xb0 [ 38.983002][ T502] irqentry_exit+0x16/0x60 [ 38.983025][ T502] exc_page_fault+0x65/0xc0 [ 38.983048][ T502] asm_exc_page_fault+0x2b/0x30 [ 38.983071][ T502] RIP: 0033:0x7ff3dcc54db7 [ 38.983087][ T502] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 38.983103][ T502] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 38.983120][ T502] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 38.983133][ T502] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 38.983147][ T502] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 38.983159][ T502] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 38.983172][ T502] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 38.983188][ T502] [ 38.983214][ T502] memory: usage 304160kB, limit 307200kB, failcnt 17445 [ 39.463806][ T502] memory+swap: usage 309860kB, limit 9007199254740988kB, failcnt 0 [ 39.464504][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 39.471992][ T502] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 39.486402][ T502] Memory cgroup stats for /syz1: [ 39.486530][ T502] cache 314396672 [ 39.495154][ T502] rss 0 [ 39.497957][ T502] rss_huge 0 [ 39.501157][ T502] shmem 0 [ 39.504234][ T502] mapped_file 0 [ 39.507720][ T502] dirty 0 [ 39.510715][ T502] writeback 0 [ 39.514027][ T502] workingset_refault_anon 118 [ 39.518699][ T502] workingset_refault_file 193 [ 39.523525][ T502] swap 2723840 [ 39.526899][ T502] swapcached 0 [ 39.530263][ T502] pgpgin 159908 [ 39.533901][ T502] pgpgout 83151 [ 39.537576][ T502] pgfault 43779 [ 39.541108][ T502] pgmajfault 55 [ 39.545460][ T502] inactive_anon 0 [ 39.549239][ T502] active_anon 0 [ 39.552818][ T502] inactive_file 0 [ 39.556518][ T502] active_file 0 [ 39.559973][ T502] unevictable 314277888 [ 39.564178][ T502] hierarchical_memory_limit 314572800 [ 39.569542][ T502] hierarchical_memsw_limit 9223372036854771712 [ 39.575721][ T502] total_cache 314396672 [ 39.579880][ T502] total_rss 0 [ 39.583180][ T502] total_rss_huge 0 [ 39.586900][ T502] total_shmem 0 [ 39.590442][ T502] total_mapped_file 0 [ 39.594440][ T502] total_dirty 0 [ 39.597898][ T502] total_writeback 0 [ 39.601724][ T502] total_workingset_refault_anon 118 [ 39.606915][ T502] total_workingset_refault_file 193 [ 39.612141][ T502] total_swap 2723840 [ 39.616044][ T502] total_swapcached 0 [ 39.619930][ T502] total_pgpgin 159908 [ 39.623940][ T502] total_pgpgout 83151 [ 39.627926][ T502] total_pgfault 43779 [ 39.631395][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 39.631929][ T502] total_pgmajfault 55 [ 39.638399][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.641011][ T502] total_inactive_anon 0 [ 39.641021][ T502] total_active_anon 0 [ 39.641028][ T502] total_inactive_file 0 [ 39.641035][ T502] total_active_file 0 [ 39.652548][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 39.656091][ T502] total_unevictable 314277888 [ 39.660082][ T10] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 39.664274][ T502] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1 [ 39.668657][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.681106][ T502] ,task_memcg=/syz1,task=syz.1.48,pid=489,uid=0 [ 39.681156][ T502] Memory cgroup out of memory: Killed process 489 (syz.1.48) total-vm:156096kB, anon-rss:1168kB, file-rss:46592kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:0 [ 39.736904][ T10] usb 4-1: config 0 descriptor?? [ 39.770168][ T499] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 39.801437][ T465] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 39.830690][ T499] CPU: 1 UID: 0 PID: 499 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 39.830725][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 39.830738][ T499] Call Trace: [ 39.830744][ T499] [ 39.830752][ T499] __dump_stack+0x21/0x30 [ 39.830775][ T499] dump_stack_lvl+0x140/0x1c0 [ 39.830793][ T499] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.830811][ T499] ? ___ratelimit+0x41c/0x5c0 [ 39.830833][ T499] ? __kasan_check_write+0x18/0x20 [ 39.830860][ T499] dump_stack+0x19/0x20 [ 39.830877][ T499] dump_header+0xd9/0x460 [ 39.830903][ T499] oom_kill_process+0x35d/0x640 [ 39.830923][ T499] out_of_memory+0x5d1/0xa20 [ 39.830941][ T499] ? __cfi_out_of_memory+0x10/0x10 [ 39.830959][ T499] ? mutex_lock_killable+0x115/0x1d0 [ 39.830984][ T499] ? __cfi_mutex_lock_killable+0x10/0x10 [ 39.831010][ T499] mem_cgroup_out_of_memory+0x2c5/0x390 [ 39.831037][ T499] ? css_next_descendant_pre+0x1ec/0x210 [ 39.831057][ T499] ? __kasan_check_write+0x18/0x20 [ 39.831083][ T499] ? drain_obj_stock+0xec0/0xec0 [ 39.831110][ T499] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 39.831138][ T499] try_charge_memcg+0x925/0xe10 [ 39.831162][ T499] ? __cfi_try_charge_memcg+0x10/0x10 [ 39.831184][ T499] ? __kasan_check_read+0x15/0x20 [ 39.831210][ T499] ? __alloc_pages_noprof+0x35a/0x7e0 [ 39.831234][ T499] __mem_cgroup_charge+0xfc/0x420 [ 39.831269][ T499] ? filemap_get_entry+0x41b/0x490 [ 39.831288][ T499] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 39.831314][ T499] filemap_add_folio+0x57/0x3e0 [ 39.831333][ T499] __filemap_get_folio+0x829/0xe80 [ 39.831351][ T499] ? irqentry_exit+0x4a/0x60 [ 39.831377][ T499] ? __cfi___filemap_get_folio+0x10/0x10 [ 39.831398][ T499] ? __kasan_check_write+0x18/0x20 [ 39.831423][ T499] ? noop_dirty_folio+0x81/0xa0 [ 39.831445][ T499] ? inode_to_bdi+0x6d/0x100 [ 39.831469][ T499] simple_write_begin+0x60/0x390 [ 39.831492][ T499] generic_perform_write+0x329/0x970 [ 39.831516][ T499] ? __cfi_generic_perform_write+0x10/0x10 [ 39.831539][ T499] ? __kasan_check_write+0x18/0x20 [ 39.831564][ T499] ? file_update_time+0xa3/0x210 [ 39.831588][ T499] __generic_file_write_iter+0xcf/0x180 [ 39.831610][ T499] generic_file_write_iter+0x14b/0x550 [ 39.831633][ T499] ? __cfi_generic_file_write_iter+0x10/0x10 [ 39.831655][ T499] ? gup_must_unshare+0x1e0/0x1e0 [ 39.831677][ T499] ? vma_is_secretmem+0x11/0x50 [ 39.831700][ T499] ? check_vma_flags+0x337/0x3a0 [ 39.831723][ T499] ? __get_user_pages+0x2028/0x22d0 [ 39.831745][ T499] ? __kasan_check_write+0x18/0x20 [ 39.831773][ T499] __kernel_write_iter+0x462/0x900 [ 39.831801][ T499] ? __cfi___kernel_write_iter+0x10/0x10 [ 39.831827][ T499] ? get_dump_page+0x165/0x220 [ 39.831848][ T499] ? __asan_memset+0x39/0x50 [ 39.831874][ T499] ? iov_iter_bvec+0xc0/0x180 [ 39.831895][ T499] dump_user_range+0xb8b/0xe60 [ 39.831924][ T499] ? __cfi_dump_user_range+0x10/0x10 [ 39.831952][ T499] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 39.831973][ T499] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 39.831994][ T499] ? elf_core_dump+0x23cf/0x3840 [ 39.832017][ T499] elf_core_dump+0x2d61/0x3840 [ 39.832040][ T499] ? __cfi_elf_core_dump+0x10/0x10 [ 39.832061][ T499] ? mas_next_slot+0xf01/0xfd0 [ 39.832092][ T499] ? dump_interrupted+0xf0/0xf0 [ 39.832117][ T499] ? filp_open+0x199/0x1f0 [ 39.832139][ T499] ? 0xffffffffff600000 [ 39.832156][ T499] do_coredump+0x20d5/0x3050 [ 39.832184][ T499] ? __cfi_do_coredump+0x10/0x10 [ 39.832209][ T499] ? asm_exc_page_fault+0x2b/0x30 [ 39.832239][ T499] ? __kasan_slab_free+0x6a/0x80 [ 39.832266][ T499] ? get_signal+0xa2a/0x1490 [ 39.832284][ T499] get_signal+0x11bf/0x1490 [ 39.832304][ T499] arch_do_signal_or_restart+0xbc/0x700 [ 39.832325][ T499] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 39.832348][ T499] ? __bad_area_nosemaphore+0x2fb/0x680 [ 39.832371][ T499] irqentry_exit_to_user_mode+0x4d/0xb0 [ 39.832397][ T499] irqentry_exit+0x16/0x60 [ 39.832422][ T499] exc_page_fault+0x65/0xc0 [ 39.832446][ T499] asm_exc_page_fault+0x2b/0x30 [ 39.832469][ T499] RIP: 0033:0x7ff3dcc54db7 [ 39.832485][ T499] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 39.832502][ T499] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 39.832520][ T499] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 39.832534][ T499] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 39.832548][ T499] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 39.832561][ T499] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 39.832574][ T499] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 39.832591][ T499] [ 40.042542][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 40.043782][ T499] memory: usage 306988kB, limit 307200kB, failcnt 18585 [ 40.048559][ T465] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 40.054215][ T499] memory+swap: usage 309648kB, limit 9007199254740988kB, failcnt 0 [ 40.060037][ T465] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.065277][ T499] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 40.074895][ T465] usb 3-1: config 0 descriptor?? [ 40.080284][ T499] Memory cgroup stats for [ 40.198097][ T10] microsoft 0003:045E:07DA.0002: unknown main item tag 0x7 [ 40.203698][ T499] /syz1 [ 40.209689][ T10] microsoft 0003:045E:07DA.0002: item fetching failed at offset 5/34 [ 40.211875][ T499] : [ 40.211985][ T499] cache 314355712 [ 40.217607][ T10] microsoft 0003:045E:07DA.0002: parse failed [ 40.221826][ T499] rss 0 [ 40.221834][ T499] rss_huge 0 [ 40.221840][ T499] shmem 0 [ 40.221846][ T499] mapped_file 0 [ 40.221852][ T499] dirty 0 [ 40.221858][ T499] writeback 0 [ 40.227115][ T10] microsoft 0003:045E:07DA.0002: probe with driver microsoft failed with error -22 [ 40.231214][ T499] workingset_refault_anon 118 [ 40.231225][ T499] workingset_refault_file 194 [ 40.231232][ T499] swap 2723840 [ 40.291142][ T465] usbhid 3-1:0.0: can't add hid device: -71 [ 40.293415][ T499] swapcached 0 [ 40.301697][ T465] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 40.304393][ T499] pgpgin 166396 [ 40.304404][ T499] pgpgout 89649 [ 40.304410][ T499] pgfault 44184 [ 40.304416][ T499] pgmajfault 55 [ 40.316134][ T10] usb 1-1: USB disconnect, device number 4 [ 40.322279][ T499] inactive_anon 0 [ 40.342713][ T465] usb 3-1: USB disconnect, device number 7 [ 40.348121][ T499] active_anon 0 [ 40.365571][ T36] audit: type=1400 audit(1810528975.605:256): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 40.370921][ T499] inactive_file 0 [ 40.507803][ T499] active_file 0 [ 40.511326][ T499] unevictable 314343424 [ 40.515595][ T499] hierarchical_memory_limit 314572800 [ 40.520988][ T499] hierarchical_memsw_limit 9223372036854771712 [ 40.527203][ T499] total_cache 314355712 [ 40.531443][ T499] total_rss 0 [ 40.534730][ T499] total_rss_huge 0 [ 40.538451][ T499] total_shmem 0 [ 40.541950][ T499] total_mapped_file 0 [ 40.545949][ T499] total_dirty 0 [ 40.549399][ T499] total_writeback 0 [ 40.553268][ T499] total_workingset_refault_anon 118 [ 40.558465][ T499] total_workingset_refault_file 194 [ 40.563685][ T499] total_swap 2723840 [ 40.567595][ T499] total_swapcached 0 [ 40.571498][ T499] total_pgpgin 166396 [ 40.575500][ T499] total_pgpgout 89649 [ 40.579460][ T499] total_pgfault 44184 [ 40.583771][ T499] total_pgmajfault 55 [ 40.587762][ T499] total_inactive_anon 0 [ 40.591949][ T499] total_active_anon 0 [ 40.595917][ T499] total_inactive_file 0 [ 40.600073][ T499] total_active_file 0 [ 40.604102][ T499] total_unevictable 314343424 [ 40.608772][ T499] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=486,uid=0 [ 40.623524][ T499] Memory cgroup out of memory: Killed process 486 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:46080kB, shmem-rss:0kB, UID:0 pgtables:164kB oom_score_adj:0 [ 40.771377][ T10] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 40.801749][ T505] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 40.811681][ T465] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 40.861370][ T505] CPU: 0 UID: 0 PID: 505 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 40.861403][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 40.861416][ T505] Call Trace: [ 40.861422][ T505] [ 40.861430][ T505] __dump_stack+0x21/0x30 [ 40.861453][ T505] dump_stack_lvl+0x140/0x1c0 [ 40.861472][ T505] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.861490][ T505] ? ___ratelimit+0x41c/0x5c0 [ 40.861512][ T505] ? __kasan_check_write+0x18/0x20 [ 40.861546][ T505] dump_stack+0x19/0x20 [ 40.861563][ T505] dump_header+0xd9/0x460 [ 40.861590][ T505] oom_kill_process+0x35d/0x640 [ 40.861609][ T505] out_of_memory+0x5d1/0xa20 [ 40.861627][ T505] ? __cfi_out_of_memory+0x10/0x10 [ 40.861645][ T505] ? mutex_lock_killable+0x97/0x1d0 [ 40.861669][ T505] ? __cfi_mutex_lock_killable+0x10/0x10 [ 40.861695][ T505] mem_cgroup_out_of_memory+0x2c5/0x390 [ 40.861723][ T505] ? css_next_descendant_pre+0x1ec/0x210 [ 40.861741][ T505] ? __kasan_check_write+0x18/0x20 [ 40.861766][ T505] ? drain_obj_stock+0xec0/0xec0 [ 40.861794][ T505] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 40.861821][ T505] try_charge_memcg+0x925/0xe10 [ 40.861845][ T505] ? __cfi_try_charge_memcg+0x10/0x10 [ 40.861867][ T505] ? __kasan_check_read+0x15/0x20 [ 40.861893][ T505] ? __alloc_pages_noprof+0x35a/0x7e0 [ 40.861918][ T505] __mem_cgroup_charge+0xfc/0x420 [ 40.861943][ T505] ? filemap_get_entry+0x41b/0x490 [ 40.861962][ T505] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 40.861989][ T505] filemap_add_folio+0x57/0x3e0 [ 40.862007][ T505] __filemap_get_folio+0x829/0xe80 [ 40.862028][ T505] ? __cfi___filemap_get_folio+0x10/0x10 [ 40.862048][ T505] ? __kasan_check_write+0x18/0x20 [ 40.862074][ T505] ? noop_dirty_folio+0x81/0xa0 [ 40.862097][ T505] ? inode_to_bdi+0x6d/0x100 [ 40.862121][ T505] simple_write_begin+0x60/0x390 [ 40.862143][ T505] generic_perform_write+0x329/0x970 [ 40.862168][ T505] ? __cfi_generic_perform_write+0x10/0x10 [ 40.862190][ T505] ? __kasan_check_write+0x18/0x20 [ 40.862216][ T505] ? file_update_time+0xa3/0x210 [ 40.862248][ T505] __generic_file_write_iter+0xcf/0x180 [ 40.862270][ T505] generic_file_write_iter+0x14b/0x550 [ 40.862292][ T505] ? __cfi_generic_file_write_iter+0x10/0x10 [ 40.862315][ T505] ? gup_must_unshare+0x1e0/0x1e0 [ 40.862338][ T505] ? vma_is_secretmem+0x11/0x50 [ 40.862361][ T505] ? check_vma_flags+0x337/0x3a0 [ 40.862384][ T505] ? __get_user_pages+0x2028/0x22d0 [ 40.862405][ T505] ? __sched_text_start+0x10/0x10 [ 40.862427][ T505] ? __kasan_check_write+0x18/0x20 [ 40.862452][ T505] ? __cfi_static_key_count+0x10/0x10 [ 40.862476][ T505] __kernel_write_iter+0x462/0x900 [ 40.862504][ T505] ? __cfi___kernel_write_iter+0x10/0x10 [ 40.862530][ T505] ? get_dump_page+0x165/0x220 [ 40.862552][ T505] ? __asan_memset+0x39/0x50 [ 40.862577][ T505] ? iov_iter_bvec+0xc0/0x180 [ 40.862599][ T505] dump_user_range+0xb8b/0xe60 [ 40.862628][ T505] ? __cfi_dump_user_range+0x10/0x10 [ 40.862656][ T505] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 40.862677][ T505] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 40.862698][ T505] ? elf_core_dump+0x23cf/0x3840 [ 40.862720][ T505] elf_core_dump+0x2d61/0x3840 [ 40.862743][ T505] ? __cfi_elf_core_dump+0x10/0x10 [ 40.862764][ T505] ? mas_next_slot+0xf01/0xfd0 [ 40.862794][ T505] ? dump_interrupted+0xf0/0xf0 [ 40.862824][ T505] ? filp_open+0x199/0x1f0 [ 40.862846][ T505] ? 0xffffffffff600000 [ 40.862862][ T505] do_coredump+0x20d5/0x3050 [ 40.862891][ T505] ? __cfi_do_coredump+0x10/0x10 [ 40.862916][ T505] ? asm_exc_page_fault+0x2b/0x30 [ 40.862946][ T505] ? irqentry_exit+0x4a/0x60 [ 40.862970][ T505] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 40.862995][ T505] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 40.863022][ T505] ? _raw_spin_unlock_irq+0x4e/0x70 [ 40.863042][ T505] get_signal+0x11bf/0x1490 [ 40.863063][ T505] arch_do_signal_or_restart+0xbc/0x700 [ 40.863085][ T505] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 40.863108][ T505] ? __bad_area_nosemaphore+0x2fb/0x680 [ 40.863131][ T505] irqentry_exit_to_user_mode+0x4d/0xb0 [ 40.863157][ T505] irqentry_exit+0x16/0x60 [ 40.863201][ T505] exc_page_fault+0x65/0xc0 [ 40.863225][ T505] asm_exc_page_fault+0x2b/0x30 [ 40.863254][ T505] RIP: 0033:0x7ff3dcc54db7 [ 40.863271][ T505] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 40.863287][ T505] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 40.863305][ T505] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 40.863319][ T505] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 40.863333][ T505] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 40.863346][ T505] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 40.863358][ T505] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 40.863375][ T505] [ 40.863383][ T505] memory: usage 305744kB, limit 307200kB, failcnt 21700 [ 41.058645][ T36] audit: type=1400 audit(1810528976.305:257): avc: denied { mounton } for pid=657 comm="syz.3.92" path="/18/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 41.063579][ T505] memory+swap: usage 309860kB, limit 9007199254740988kB, failcnt 0 [ 41.067823][ T36] audit: type=1400 audit(1810528976.315:258): avc: denied { remount } for pid=657 comm="syz.3.92" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 41.073332][ T505] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 41.413988][ T505] Memory cgroup stats for /syz1: [ 41.414102][ T505] cache 314572800 [ 41.415038][ T10] usb 1-1: unable to get BOS descriptor set [ 41.419298][ T505] rss 0 [ 41.423684][ T10] usb 1-1: config 0 has no interfaces? [ 41.428705][ T505] rss_huge 0 [ 41.428715][ T505] shmem 0 [ 41.432774][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.437006][ T505] mapped_file 0 [ 41.437015][ T505] dirty 0 [ 41.437022][ T505] writeback 0 [ 41.437028][ T505] workingset_refault_anon 118 [ 41.437035][ T505] workingset_refault_file 194 [ 41.437042][ T505] swap 2723840 [ 41.437048][ T505] swapcached 0 [ 41.440252][ T465] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 41.443191][ T505] pgpgin 172822 [ 41.443200][ T505] pgpgout 96022 [ 41.443206][ T505] pgfault 44587 [ 41.443212][ T505] pgmajfault 55 [ 41.443218][ T505] inactive_anon 0 [ 41.443224][ T505] active_anon 0 [ 41.455088][ T465] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.457502][ T505] inactive_file 0 [ 41.457511][ T505] active_file 0 [ 41.457517][ T505] unevictable 314540032 [ 41.457523][ T505] hierarchical_memory_limit 314572800 [ 41.457530][ T505] hierarchical_memsw_limit 9223372036854771712 [ 41.457537][ T505] total_cache 314572800 [ 41.457543][ T505] total_rss 0 [ 41.457549][ T505] total_rss_huge 0 [ 41.460817][ T10] usb 1-1: string descriptor 0 read error: -22 [ 41.464088][ T505] total_shmem 0 [ 41.468729][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 41.473322][ T505] total_mapped_file 0 [ 41.477159][ T465] usb 3-1: config 0 descriptor?? [ 41.482958][ T505] total_dirty 0 [ 41.489110][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.492613][ T505] total_writeback 0 [ 41.496577][ T10] usb 1-1: config 0 descriptor?? [ 41.502922][ T505] total_workingset_refault_anon 118 [ 41.604691][ T505] total_workingset_refault_file 194 [ 41.609995][ T505] total_swap 2723840 [ 41.613931][ T505] total_swapcached 0 [ 41.617817][ T505] total_pgpgin 172822 [ 41.622064][ T505] total_pgpgout 96022 [ 41.626070][ T505] total_pgfault 44587 [ 41.630460][ T505] total_pgmajfault 55 [ 41.634474][ T505] total_inactive_anon 0 [ 41.638626][ T505] total_active_anon 0 [ 41.642663][ T505] total_inactive_file 0 [ 41.646808][ T505] total_active_file 0 [ 41.650780][ T505] total_unevictable 314540032 [ 41.655470][ T505] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=491,uid=0 [ 41.670046][ T505] Memory cgroup out of memory: Killed process 491 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:48000kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:0 [ 41.720714][ T667] fuse: Bad value for 'group_id' [ 41.725793][ T667] fuse: Bad value for 'group_id' [ 41.733288][ T506] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 41.744211][ T506] CPU: 0 UID: 0 PID: 506 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 41.744243][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 41.744256][ T506] Call Trace: [ 41.744262][ T506] [ 41.744269][ T506] __dump_stack+0x21/0x30 [ 41.744292][ T506] dump_stack_lvl+0x140/0x1c0 [ 41.744310][ T506] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.744328][ T506] ? ___ratelimit+0x41c/0x5c0 [ 41.744350][ T506] ? __kasan_check_write+0x18/0x20 [ 41.744377][ T506] dump_stack+0x19/0x20 [ 41.744394][ T506] dump_header+0xd9/0x460 [ 41.744421][ T506] oom_kill_process+0x35d/0x640 [ 41.744441][ T506] out_of_memory+0x5d1/0xa20 [ 41.744458][ T506] ? __cfi_out_of_memory+0x10/0x10 [ 41.744475][ T506] ? mutex_lock_killable+0x115/0x1d0 [ 41.744501][ T506] ? __cfi_mutex_lock_killable+0x10/0x10 [ 41.744527][ T506] mem_cgroup_out_of_memory+0x2c5/0x390 [ 41.744555][ T506] ? css_next_descendant_pre+0x1ec/0x210 [ 41.744574][ T506] ? __kasan_check_write+0x18/0x20 [ 41.744600][ T506] ? drain_obj_stock+0xec0/0xec0 [ 41.744628][ T506] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 41.744655][ T506] try_charge_memcg+0x925/0xe10 [ 41.744679][ T506] ? __cfi_try_charge_memcg+0x10/0x10 [ 41.744703][ T506] ? __alloc_pages_noprof+0x35a/0x7e0 [ 41.744727][ T506] __mem_cgroup_charge+0xfc/0x420 [ 41.744753][ T506] ? filemap_get_entry+0x41b/0x490 [ 41.744772][ T506] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 41.744798][ T506] filemap_add_folio+0x57/0x3e0 [ 41.744824][ T506] __filemap_get_folio+0x829/0xe80 [ 41.744845][ T506] ? __cfi___filemap_get_folio+0x10/0x10 [ 41.744865][ T506] ? __kasan_check_write+0x18/0x20 [ 41.744891][ T506] ? noop_dirty_folio+0x81/0xa0 [ 41.744914][ T506] ? inode_to_bdi+0x6d/0x100 [ 41.744938][ T506] simple_write_begin+0x60/0x390 [ 41.744961][ T506] generic_perform_write+0x329/0x970 [ 41.744986][ T506] ? __cfi_generic_perform_write+0x10/0x10 [ 41.745008][ T506] ? __kasan_check_write+0x18/0x20 [ 41.745034][ T506] ? file_update_time+0xa3/0x210 [ 41.745057][ T506] __generic_file_write_iter+0xcf/0x180 [ 41.745080][ T506] generic_file_write_iter+0x14b/0x550 [ 41.745103][ T506] ? __cfi_generic_file_write_iter+0x10/0x10 [ 41.745125][ T506] ? gup_must_unshare+0x1e0/0x1e0 [ 41.745147][ T506] ? vma_is_secretmem+0x11/0x50 [ 41.745171][ T506] ? check_vma_flags+0x337/0x3a0 [ 41.745193][ T506] ? __get_user_pages+0x2028/0x22d0 [ 41.745215][ T506] ? __kasan_check_write+0x18/0x20 [ 41.745245][ T506] __kernel_write_iter+0x462/0x900 [ 41.745273][ T506] ? __cfi___kernel_write_iter+0x10/0x10 [ 41.745299][ T506] ? get_dump_page+0x165/0x220 [ 41.745320][ T506] ? __asan_memset+0x39/0x50 [ 41.745345][ T506] ? iov_iter_bvec+0xc0/0x180 [ 41.745367][ T506] dump_user_range+0xb8b/0xe60 [ 41.745396][ T506] ? __cfi_dump_user_range+0x10/0x10 [ 41.745424][ T506] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 41.745446][ T506] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 41.745467][ T506] ? elf_core_dump+0x23cf/0x3840 [ 41.745489][ T506] elf_core_dump+0x2d61/0x3840 [ 41.745512][ T506] ? __cfi_elf_core_dump+0x10/0x10 [ 41.745533][ T506] ? mas_next_slot+0xf01/0xfd0 [ 41.745563][ T506] ? dump_interrupted+0xf0/0xf0 [ 41.745589][ T506] ? filp_open+0x199/0x1f0 [ 41.745611][ T506] ? 0xffffffffff600000 [ 41.745627][ T506] do_coredump+0x20d5/0x3050 [ 41.745656][ T506] ? __cfi_do_coredump+0x10/0x10 [ 41.745681][ T506] ? asm_exc_page_fault+0x2b/0x30 [ 41.745711][ T506] ? __kasan_slab_free+0x6a/0x80 [ 41.745732][ T506] ? get_signal+0xa2a/0x1490 [ 41.745749][ T506] get_signal+0x11bf/0x1490 [ 41.745769][ T506] arch_do_signal_or_restart+0xbc/0x700 [ 41.745791][ T506] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 41.745820][ T506] ? __bad_area_nosemaphore+0x2fb/0x680 [ 41.745842][ T506] irqentry_exit_to_user_mode+0x4d/0xb0 [ 41.745869][ T506] irqentry_exit+0x16/0x60 [ 41.745894][ T506] exc_page_fault+0x65/0xc0 [ 41.745918][ T506] asm_exc_page_fault+0x2b/0x30 [ 41.745941][ T506] RIP: 0033:0x7ff3dcc54db7 [ 41.745957][ T506] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 41.745974][ T506] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 41.745991][ T506] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 41.746004][ T506] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 41.746018][ T506] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 41.746031][ T506] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 41.746043][ T506] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 41.746060][ T506] [ 41.799293][ T506] memory: usage 307200kB, limit 307200kB, failcnt 22676 [ 41.917919][ T465] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 41.919917][ T506] memory+swap: usage 284028kB, limit 9007199254740988kB, failcnt 0 [ 41.919933][ T506] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 41.931536][ T465] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0003/input/input6 [ 41.934761][ T506] Memory cgroup stats for [ 42.010608][ T465] keytouch 0003:0926:3333.0003: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 42.012756][ T506] /syz1: [ 42.012868][ T506] cache 288354304 [ 42.238409][ T465] usb 1-1: USB disconnect, device number 5 [ 42.245809][ T506] rss 0 [ 42.284991][ T506] rss_huge 0 [ 42.288196][ T506] shmem 0 [ 42.291199][ T506] mapped_file 0 [ 42.297683][ T506] dirty 0 [ 42.300644][ T506] writeback 0 [ 42.303968][ T506] workingset_refault_anon 122 [ 42.308992][ T506] workingset_refault_file 194 [ 42.313926][ T506] swap 2490368 [ 42.317381][ T506] swapcached 0 [ 42.321029][ T506] pgpgin 173260 [ 42.324702][ T506] pgpgout 102861 [ 42.328247][ T506] pgfault 44618 [ 42.329175][ T421] usb 4-1: USB disconnect, device number 9 [ 42.331856][ T506] pgmajfault 59 [ 42.341137][ T506] inactive_anon 0 [ 42.345007][ T506] active_anon 0 [ 42.348472][ T506] inactive_file 0 [ 42.352340][ T506] active_file 0 [ 42.357219][ T506] unevictable 288354304 [ 42.361893][ T506] hierarchical_memory_limit 314572800 [ 42.367293][ T506] hierarchical_memsw_limit 9223372036854771712 [ 42.379591][ T506] total_cache 288354304 [ 42.387160][ T506] total_rss 0 [ 42.390465][ T506] total_rss_huge 0 [ 42.394227][ T506] total_shmem 0 [ 42.397695][ T506] total_mapped_file 0 [ 42.401743][ T506] total_dirty 0 [ 42.405406][ T506] total_writeback 0 [ 42.409549][ T506] total_workingset_refault_anon 122 [ 42.414829][ T506] total_workingset_refault_file 194 [ 42.420035][ T506] total_swap 2490368 [ 42.424104][ T506] total_swapcached 0 [ 42.428017][ T506] total_pgpgin 173260 [ 42.436634][ T506] total_pgpgout 102861 [ 42.441291][ T506] total_pgfault 44618 [ 42.446867][ T506] total_pgmajfault 59 [ 42.450911][ T506] total_inactive_anon 0 [ 42.457802][ T506] total_active_anon 0 [ 42.461943][ T506] total_inactive_file 0 [ 42.466230][ T506] total_active_file 0 [ 42.470272][ T506] total_unevictable 288354304 [ 42.475140][ T506] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=484,uid=0 [ 42.490331][ T506] Memory cgroup out of memory: Killed process 484 (syz.1.48) total-vm:156096kB, anon-rss:1420kB, file-rss:53376kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:0 [ 42.595250][ T465] usb 3-1: USB disconnect, device number 8 Stopping sshd: stopped /usr/sbin/sshd (pid 201)[ 42.771386][ T421] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 42.778305][ T505] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 OK Stopping crond: stopped /usr/sbin/crond (pid 194) OK [ 42.830554][ T505] CPU: 1 UID: 0 PID: 505 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 42.830597][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 42.830610][ T505] Call Trace: [ 42.830616][ T505] [ 42.830624][ T505] __dump_stack+0x21/0x30 [ 42.830647][ T505] dump_stack_lvl+0x140/0x1c0 [ 42.830665][ T505] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.830683][ T505] ? ___ratelimit+0x41c/0x5c0 [ 42.830705][ T505] ? __kasan_check_write+0x18/0x20 [ 42.830734][ T505] dump_stack+0x19/0x20 [ 42.830750][ T505] dump_header+0xd9/0x460 [ 42.830778][ T505] oom_kill_process+0x35d/0x640 [ 42.830798][ T505] out_of_memory+0x5d1/0xa20 [ 42.830817][ T505] ? __cfi_out_of_memory+0x10/0x10 [ 42.830835][ T505] ? mutex_lock_killable+0x97/0x1d0 [ 42.830860][ T505] ? __cfi_mutex_lock_killable+0x10/0x10 [ 42.830886][ T505] mem_cgroup_out_of_memory+0x2c5/0x390 [ 42.830913][ T505] ? css_next_descendant_pre+0x1ec/0x210 [ 42.830933][ T505] ? __kasan_check_write+0x18/0x20 [ 42.830959][ T505] ? drain_obj_stock+0xec0/0xec0 [ 42.830990][ T505] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 42.831017][ T505] try_charge_memcg+0x925/0xe10 [ 42.831041][ T505] ? __cfi_try_charge_memcg+0x10/0x10 [ 42.831064][ T505] ? __kasan_check_read+0x15/0x20 [ 42.831090][ T505] ? __alloc_pages_noprof+0x35a/0x7e0 [ 42.831114][ T505] __mem_cgroup_charge+0xfc/0x420 [ 42.831140][ T505] ? filemap_get_entry+0x41b/0x490 [ 42.831159][ T505] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 42.831187][ T505] filemap_add_folio+0x57/0x3e0 [ 42.831205][ T505] __filemap_get_folio+0x829/0xe80 [ 42.831224][ T505] ? __cfi___filemap_get_folio+0x10/0x10 [ 42.831240][ T505] ? __kasan_check_write+0x18/0x20 [ 42.831261][ T505] ? noop_dirty_folio+0x81/0xa0 [ 42.831280][ T505] ? inode_to_bdi+0x6d/0x100 [ 42.831301][ T505] simple_write_begin+0x60/0x390 [ 42.831320][ T505] generic_perform_write+0x329/0x970 [ 42.831340][ T505] ? __cfi_generic_perform_write+0x10/0x10 Stopping dhcpcd.[ 42.831359][ T505] ? __kasan_check_write+0x18/0x20 [ 42.831381][ T505] ? file_update_time+0xa3/0x210 [ 42.831400][ T505] __generic_file_write_iter+0xcf/0x180 [ 42.831418][ T505] generic_file_write_iter+0x14b/0x550 .. stopped /sbi[ 42.831439][ T505] ? __cfi_generic_file_write_iter+0x10/0x10 n/dhcpcd (pid 14[ 42.831460][ T505] ? gup_must_unshare+0x1e0/0x1e0 8)[ 42.831482][ T505] ? vma_is_secretmem+0x11/0x50 [ 42.831504][ T505] ? check_vma_flags+0x337/0x3a0 [ 42.831526][ T505] ? __get_user_pages+0x2028/0x22d0 [ 42.831548][ T505] ? __kasan_check_write+0x18/0x20 [ 42.831574][ T505] ? __cfi_static_key_count+0x10/0x10 [ 42.831607][ T505] __kernel_write_iter+0x462/0x900 [ 42.831635][ T505] ? __cfi___kernel_write_iter+0x10/0x10 [ 42.831662][ T505] ? get_dump_page+0x165/0x220 [ 42.831684][ T505] ? __asan_memset+0x39/0x50 [ 42.831709][ T505] ? iov_iter_bvec+0xc0/0x180 [ 42.831731][ T505] dump_user_range+0xb8b/0xe60 [ 42.831760][ T505] ? __cfi_dump_user_range+0x10/0x10 [ 42.831789][ T505] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 42.831810][ T505] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 42.831831][ T505] ? elf_core_dump+0x23cf/0x3840 [ 42.831854][ T505] elf_core_dump+0x2d61/0x3840 [ 42.831876][ T505] ? __cfi_elf_core_dump+0x10/0x10 [ 42.831897][ T505] ? mas_next_slot+0xf01/0xfd0 [ 42.831928][ T505] ? dump_interrupted+0xf0/0xf0 [ 42.831953][ T505] ? filp_open+0x199/0x1f0 [ 42.831976][ T505] ? 0xffffffffff600000 [ 42.831992][ T505] do_coredump+0x20d5/0x3050 [ 42.832021][ T505] ? __cfi_do_coredump+0x10/0x10 [ 42.832046][ T505] ? asm_exc_page_fault+0x2b/0x30 [ 42.832076][ T505] ? irqentry_exit+0x4a/0x60 [ 42.832099][ T505] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 42.832123][ T505] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 42.832151][ T505] ? _raw_spin_unlock_irq+0x4e/0x70 [ 42.832172][ T505] get_signal+0x11bf/0x1490 [ 42.832192][ T505] arch_do_signal_or_restart+0xbc/0x700 [ 42.832215][ T505] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 42.832237][ T505] ? __bad_area_nosemaphore+0x2fb/0x680 [ 42.832260][ T505] irqentry_exit_to_user_mode+0x4d/0xb0 [ 42.832287][ T505] irqentry_exit+0x16/0x60 [ 42.832311][ T505] exc_page_fault+0x65/0xc0 [ 42.832336][ T505] asm_exc_page_fault+0x2b/0x30 [ 42.832358][ T505] RIP: 0033:0x7ff3dcc54db7 [ 42.832374][ T505] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 42.832390][ T505] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 42.832408][ T505] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 42.832421][ T505] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 42.832434][ T505] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 42.832447][ T505] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 42.832459][ T505] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 42.832476][ T505] [ 43.043403][ T421] usb 4-1: Using ep0 maxpacket: 32 [ 43.127732][ T505] memory: usage 307196kB, limit 307200kB, failcnt 23794 Stopping network[ 43.145771][ T36] kauditd_printk_skb: 3 callbacks suppressed : [ 43.145787][ T36] audit: type=1400 audit(1810528978.305:262): avc: denied { search } for pid=699 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.155110][ T505] memory+swap: usage 309348kB, limit 9007199254740988kB, failcnt 0 [ 43.157672][ T36] audit: type=1400 audit(1810528978.375:263): avc: denied { write } for pid=149 comm="dhcpcd" name="dhcpcd" dev="tmpfs" ino=420 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.167109][ T505] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 43.174160][ T36] audit: type=1400 audit(1810528978.375:264): avc: denied { remove_name } for pid=149 comm="dhcpcd" name="sock" dev="tmpfs" ino=422 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.179455][ T505] Memory cgroup stats for [ 43.200233][ T36] audit: type=1400 audit(1810528978.375:265): avc: denied { unlink } for pid=149 comm="dhcpcd" name="sock" dev="tmpfs" ino=422 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 43.205500][ T505] /syz1 [ 43.216361][ T36] audit: type=1400 audit(1810528978.455:266): avc: denied { read write } for pid=705 comm="syz.2.102" 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 [ 43.222162][ T505] : [ 43.243907][ T36] audit: type=1400 audit(1810528978.455:267): avc: denied { open } for pid=705 comm="syz.2.102" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.246487][ T505] cache 314560512 [ 43.270712][ T36] audit: type=1400 audit(1810528978.455:268): avc: denied { ioctl } for pid=705 comm="syz.2.102" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.361736][ T505] rss 4096 [ 43.378989][ T421] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 43.411469][ T505] rss_huge 0 [ 43.420525][ T421] usb 4-1: config 0 has no interface number 0 [ 43.439470][ T505] shmem 0 [ 43.446279][ T36] audit: type=1400 audit(1810528978.485:269): avc: denied { unlink } for pid=149 comm="dhcpcd" name="pid" dev="tmpfs" ino=421 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.458923][ T505] mapped_file 4096 [ 43.472593][ T421] usb 4-1: config 0 interface 184 has no altsetting 0 [ 43.480895][ T505] dirty 0 [ 43.498218][ T36] audit: type=1400 audit(1810528978.495:270): avc: denied { execmem } for pid=708 comm="syz.0.101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.514718][ T505] writeback 0 [ 43.526406][ T36] audit: type=1400 audit(1810528978.755:271): avc: denied { read write } for pid=722 comm="ip" path="/dev/console" dev="rootfs" ino=94 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 [ 43.534855][ T505] workingset_refault_anon 182 [ 43.538452][ T421] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 43.540350][ T505] workingset_refault_file 1347 [ 43.546443][ T421] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.549498][ T505] swap 2207744 [ 43.582202][ T421] usb 4-1: Product: syz [ 43.584666][ T505] swapcached 12288 [ 43.607391][ T421] usb 4-1: Manufacturer: syz [ 43.633533][ T505] pgpgin 189078 [ 43.636811][ T421] usb 4-1: SerialNumber: syz [ 43.643753][ T505] pgpgout 112278 [ 43.665246][ T421] usb 4-1: config 0 descriptor?? [ 43.669713][ T505] pgfault 45658 [ 43.671962][ T465] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 43.676373][ T505] pgmajfault 110 OK[ 43.682687][ T421] smsc75xx v1.0.0 [ 43.683714][ T505] inactive_anon 12288 [ 43.711630][ T505] active_anon 0 [ 43.715092][ T505] inactive_file 4096 [ 43.718982][ T505] active_file 0 [ 43.722586][ T505] unevictable 314556416 [ 43.726753][ T505] hierarchical_memory_limit 314572800 Stopping iptable[ 43.732189][ T505] hierarchical_memsw_limit 9223372036854771712 s: [ 43.739808][ T505] total_cache 314560512 [ 43.747529][ T505] total_rss 4096 [ 43.751157][ T505] total_rss_huge 0 OK[ 43.754925][ T505] total_shmem 0 [ 43.758526][ T505] total_mapped_file 4096 [ 43.762914][ T505] total_dirty 0 [ 43.766434][ T505] total_writeback 0 [ 43.770233][ T505] total_workingset_refault_anon 182 [ 43.775513][ T505] total_workingset_refault_file 1347 [ 43.780881][ T505] total_swap 2207744 [ 43.784824][ T505] total_swapcached 12288 Stopping system message bus: [ 43.791783][ T505] total_pgpgin 189078 [ 43.796133][ T505] total_pgpgout 112278 [ 43.800487][ T505] total_pgfault 45658 [ 43.804571][ T465] usb 1-1: device descriptor read/64, error -71 [ 43.804704][ T505] total_pgmajfault 110 [ 43.814950][ T505] total_inactive_anon 12288 [ 43.819497][ T505] total_active_anon 0 [ 43.825357][ T505] total_inactive_file 4096 [ 43.829855][ T505] total_active_file 0 [ 43.835260][ T505] total_unevictable 314556416 [ 43.839952][ T505] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=493,uid=0 [ 43.855642][ T505] Memory cgroup out of memory: Killed process 493 (syz.1.48) total-vm:156096kB, anon-rss:1168kB, file-rss:53676kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:0 [ 43.901166][ T502] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 43.931435][ T502] CPU: 0 UID: 0 PID: 502 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 43.931470][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 43.931483][ T502] Call Trace: [ 43.931488][ T502] [ 43.931498][ T502] __dump_stack+0x21/0x30 [ 43.931529][ T502] dump_stack_lvl+0x140/0x1c0 [ 43.931547][ T502] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.931564][ T502] ? ___ratelimit+0x41c/0x5c0 [ 43.931586][ T502] ? __kasan_check_write+0x18/0x20 [ 43.931612][ T502] dump_stack+0x19/0x20 [ 43.931629][ T502] dump_header+0xd9/0x460 [ 43.931655][ T502] oom_kill_process+0x35d/0x640 [ 43.931675][ T502] out_of_memory+0x5d1/0xa20 [ 43.931692][ T502] ? __cfi_out_of_memory+0x10/0x10 [ 43.931710][ T502] ? mutex_lock_killable+0x115/0x1d0 [ 43.931736][ T502] ? __cfi_mutex_lock_killable+0x10/0x10 [ 43.931761][ T502] mem_cgroup_out_of_memory+0x2c5/0x390 [ 43.931787][ T502] ? css_next_descendant_pre+0x1ec/0x210 [ 43.931806][ T502] ? __kasan_check_write+0x18/0x20 [ 43.931831][ T502] ? drain_obj_stock+0xec0/0xec0 [ 43.931858][ T502] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 43.931884][ T502] try_charge_memcg+0x925/0xe10 [ 43.931908][ T502] ? __cfi_try_charge_memcg+0x10/0x10 [ 43.931930][ T502] ? __kasan_check_read+0x15/0x20 [ 43.931956][ T502] ? __alloc_pages_noprof+0x35a/0x7e0 [ 43.931980][ T502] __mem_cgroup_charge+0xfc/0x420 [ 43.932004][ T502] ? filemap_get_entry+0x41b/0x490 [ 43.932023][ T502] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 43.932049][ T502] filemap_add_folio+0x57/0x3e0 [ 43.932067][ T502] __filemap_get_folio+0x829/0xe80 [ 43.932088][ T502] ? __cfi___filemap_get_folio+0x10/0x10 [ 43.932107][ T502] ? inode_to_bdi+0x6d/0x100 [ 43.932130][ T502] simple_write_begin+0x60/0x390 [ 43.932152][ T502] generic_perform_write+0x329/0x970 [ 43.932173][ T502] ? inode_update_timestamps+0x4d1/0x6e0 [ 43.932199][ T502] ? __cfi_generic_perform_write+0x10/0x10 [ 43.932220][ T502] ? mnt_get_write_access_file+0x1af/0x3b0 [ 43.932243][ T502] ? __kasan_check_write+0x18/0x20 [ 43.932269][ T502] ? file_update_time+0x1de/0x210 [ 43.932291][ T502] __generic_file_write_iter+0xcf/0x180 [ 43.932313][ T502] generic_file_write_iter+0x14b/0x550 [ 43.932335][ T502] ? __cfi_generic_file_write_iter+0x10/0x10 [ 43.932357][ T502] ? __sched_text_start+0x10/0x10 [ 43.932379][ T502] ? __get_user_pages+0x2028/0x22d0 [ 43.932400][ T502] ? __sched_text_start+0x10/0x10 [ 43.932421][ T502] ? preempt_schedule_irq+0xab/0x110 [ 43.932444][ T502] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 43.932467][ T502] __kernel_write_iter+0x462/0x900 [ 43.932494][ T502] ? __cfi___kernel_write_iter+0x10/0x10 [ 43.932528][ T502] ? cmdline_find_option+0x6b1/0x6d0 [ 43.932553][ T502] ? __asan_memset+0x39/0x50 [ 43.932576][ T502] ? iov_iter_bvec+0xc0/0x180 [ 43.932598][ T502] dump_user_range+0xb8b/0xe60 [ 43.932626][ T502] ? __cfi_dump_user_range+0x10/0x10 [ 43.932653][ T502] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 43.932674][ T502] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 43.932694][ T502] ? elf_core_dump+0x23cf/0x3840 [ 43.932716][ T502] elf_core_dump+0x2d61/0x3840 [ 43.932739][ T502] ? __cfi_elf_core_dump+0x10/0x10 [ 43.932758][ T502] ? mas_next_slot+0xf01/0xfd0 [ 43.932788][ T502] ? dump_interrupted+0xf0/0xf0 [ 43.932813][ T502] ? filp_open+0x199/0x1f0 [ 43.932834][ T502] ? 0xffffffffff600000 [ 43.932850][ T502] do_coredump+0x20d5/0x3050 [ 43.932878][ T502] ? __cfi_do_coredump+0x10/0x10 [ 43.932903][ T502] ? asm_exc_page_fault+0x2b/0x30 [ 43.932933][ T502] ? __kasan_slab_free+0x6a/0x80 [ 43.932952][ T502] ? get_signal+0xa2a/0x1490 [ 43.932969][ T502] get_signal+0x11bf/0x1490 [ 43.932989][ T502] arch_do_signal_or_restart+0xbc/0x700 [ 43.933010][ T502] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 43.933030][ T502] ? __bad_area_nosemaphore+0x2fb/0x680 [ 43.933053][ T502] irqentry_exit_to_user_mode+0x4d/0xb0 [ 43.933079][ T502] irqentry_exit+0x16/0x60 [ 43.933102][ T502] exc_page_fault+0x65/0xc0 [ 43.933126][ T502] asm_exc_page_fault+0x2b/0x30 [ 43.933148][ T502] RIP: 0033:0x7ff3dcc54db7 [ 43.933164][ T502] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 43.933180][ T502] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 43.933198][ T502] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 43.933211][ T502] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 43.933225][ T502] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 43.933237][ T502] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 43.933249][ T502] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 43.933265][ T502] [ 43.933355][ T502] memory: usage 307068kB, limit 307200kB, failcnt 23998 [ 44.064831][ T732] overlayfs: failed to clone upperpath [ 44.067404][ T502] memory+swap: usage 308804kB, limit 9007199254740988kB, failcnt 0 [ 44.091425][ T440] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 44.092483][ T502] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 44.241397][ T440] usb 3-1: Using ep0 maxpacket: 32 [ 44.241756][ T465] usb 1-1: device descriptor read/64, error -71 [ 44.249537][ T502] Memory cgroup stats for /syz1: [ 44.449491][ T502] cache 314572800 [ 44.450442][ T440] usb 3-1: unable to get BOS descriptor or descriptor too short [ 44.454769][ T502] rss 0 [ 44.460239][ T440] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0035, bcdDevice= 0.40 [ 44.465955][ T502] rss_huge 0 [ 44.468549][ T440] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.468572][ T440] usb 3-1: Product: syz [ 44.477746][ T502] shmem 0 [ 44.481029][ T440] usb 3-1: Manufacturer: syz [ 44.488993][ T502] mapped_file 0 [ 44.493344][ T440] usb 3-1: SerialNumber: syz [ 44.498741][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 44.504852][ T502] dirty 0 [ 44.515151][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 44.521928][ T502] writeback 0 [ 44.531431][ T465] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 44.532056][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 44.535602][ T440] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 44.542646][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 44.553207][ T502] workingset_refault_anon 214 [ 44.562729][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 44.579393][ T502] workingset_refault_file 2040 [ 44.587205][ T421] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 44.594288][ T502] swap 2015232 [ 44.601633][ T421] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 44.607847][ T502] swapcached 0 [ 44.618515][ T421] usb 4-1: USB disconnect, device number 10 [ 44.619291][ T502] pgpgin 199185 [ 44.628009][ T502] pgpgout 122385 [ 44.631621][ T502] pgfault 46459 [ 44.635351][ T502] pgmajfault 140 [ 44.638919][ T502] inactive_anon 0 [ 44.642592][ T502] active_anon 0 [ 44.646051][ T502] inactive_file 0 [ 44.649943][ T502] active_file 0 [ 44.653730][ T502] unevictable 314556416 [ 44.658879][ T502] hierarchical_memory_limit 314572800 [ 44.664337][ T502] hierarchical_memsw_limit 9223372036854771712 [ 44.670505][ T502] total_cache 314572800 [ 44.674690][ T502] total_rss 0 [ 44.677964][ T502] total_rss_huge 0 [ 44.681728][ T502] total_shmem 0 [ 44.685196][ T502] total_mapped_file 0 [ 44.689242][ T502] total_dirty 0 [ 44.692716][ T502] total_writeback 0 [ 44.696512][ T502] total_workingset_refault_anon 214 [ 44.701405][ T465] usb 1-1: device descriptor read/64, error -71 [ 44.701766][ T502] total_workingset_refault_file 2040 [ 44.713252][ T502] total_swap 2015232 [ 44.717127][ T502] total_swapcached 0 [ 44.721000][ T502] total_pgpgin 199185 [ 44.725031][ T502] total_pgpgout 122385 [ 44.729087][ T502] total_pgfault 46459 [ 44.733100][ T502] total_pgmajfault 140 [ 44.737167][ T502] total_inactive_anon 0 [ 44.741317][ T502] total_active_anon 0 [ 44.745978][ T502] total_inactive_file 0 [ 44.750147][ T502] total_active_file 0 [ 44.754255][ T502] total_unevictable 314556416 [ 44.759362][ T502] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=502,uid=0 [ 44.774137][ T502] Memory cgroup out of memory: Killed process 502 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:48128kB, shmem-rss:0kB, UID:0 pgtables:168kB oom_score_adj:0 done [ 44.916197][ T731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.949834][ T731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.957973][ T465] usb 1-1: device descriptor read/64, error -71 killall: can't kill pid 339: No such process killall: can't kill pid 402: No such process [ 45.071557][ T465] usb usb1-port1: attempt power cycle Stopping klogd: OK Stopping acpid: [ 45.220042][ T754] netlink: 252 bytes leftover after parsing attributes in process `syz.3.107'. [ 45.241964][ T503] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 [ 45.254949][ T757] tipc: Started in network mode [ 45.259830][ T757] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 45.269011][ T757] tipc: Enabled bearer , priority 10 [ 45.276766][ T758] tipc: Enabled bearer , priority 10 [ 45.328067][ T503] CPU: 1 UID: 0 PID: 503 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 45.328102][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 45.328116][ T503] Call Trace: [ 45.328122][ T503] [ 45.328130][ T503] __dump_stack+0x21/0x30 [ 45.328153][ T503] dump_stack_lvl+0x140/0x1c0 [ 45.328173][ T503] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.328191][ T503] ? ___ratelimit+0x41c/0x5c0 [ 45.328212][ T503] ? __kasan_check_write+0x18/0x20 [ 45.328241][ T503] dump_stack+0x19/0x20 [ 45.328258][ T503] dump_header+0xd9/0x460 [ 45.328286][ T503] oom_kill_process+0x35d/0x640 [ 45.328306][ T503] out_of_memory+0x5d1/0xa20 [ 45.328325][ T503] ? __cfi_out_of_memory+0x10/0x10 [ 45.328343][ T503] ? mutex_lock_killable+0x97/0x1d0 [ 45.328367][ T503] ? __cfi_mutex_lock_killable+0x10/0x10 [ 45.328394][ T503] mem_cgroup_out_of_memory+0x2c5/0x390 [ 45.328421][ T503] ? css_next_descendant_pre+0x1ec/0x210 [ 45.328441][ T503] ? __kasan_check_write+0x18/0x20 [ 45.328467][ T503] ? drain_obj_stock+0xec0/0xec0 [ 45.328496][ T503] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 45.328524][ T503] try_charge_memcg+0x925/0xe10 [ 45.328548][ T503] ? __cfi_try_charge_memcg+0x10/0x10 [ 45.328570][ T503] ? __kasan_check_read+0x15/0x20 [ 45.328598][ T503] ? __alloc_pages_noprof+0x35a/0x7e0 [ 45.328622][ T503] __mem_cgroup_charge+0xfc/0x420 [ 45.328648][ T503] ? filemap_get_entry+0x41b/0x490 [ 45.328668][ T503] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 45.328695][ T503] filemap_add_folio+0x57/0x3e0 [ 45.328714][ T503] __filemap_get_folio+0x829/0xe80 [ 45.328734][ T503] ? __cfi___filemap_get_folio+0x10/0x10 [ 45.328756][ T503] ? __kasan_check_write+0x18/0x20 [ 45.328781][ T503] ? noop_dirty_folio+0x81/0xa0 [ 45.328804][ T503] ? inode_to_bdi+0x6d/0x100 [ 45.328829][ T503] simple_write_begin+0x60/0x390 [ 45.328852][ T503] generic_perform_write+0x329/0x970 [ 45.328877][ T503] ? __cfi_generic_perform_write+0x10/0x10 [ 45.328900][ T503] ? __kasan_check_write+0x18/0x20 [ 45.328933][ T503] ? file_update_time+0xa3/0x210 [ 45.328954][ T503] __generic_file_write_iter+0xcf/0x180 [ 45.328976][ T503] generic_file_write_iter+0x14b/0x550 [ 45.328998][ T503] ? __cfi_generic_file_write_iter+0x10/0x10 [ 45.329020][ T503] ? gup_must_unshare+0x1e0/0x1e0 [ 45.329043][ T503] ? vma_is_secretmem+0x11/0x50 [ 45.329066][ T503] ? check_vma_flags+0x337/0x3a0 [ 45.329088][ T503] ? __get_user_pages+0x2028/0x22d0 [ 45.329109][ T503] ? __kasan_check_write+0x18/0x20 [ 45.329139][ T503] __kernel_write_iter+0x462/0x900 [ 45.329166][ T503] ? __cfi___kernel_write_iter+0x10/0x10 [ 45.329192][ T503] ? get_dump_page+0x165/0x220 [ 45.329214][ T503] ? __asan_memset+0x39/0x50 [ 45.329238][ T503] ? iov_iter_bvec+0xc0/0x180 [ 45.329260][ T503] dump_user_range+0xb8b/0xe60 [ 45.329290][ T503] ? __cfi_dump_user_range+0x10/0x10 [ 45.329317][ T503] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 45.329339][ T503] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 45.329360][ T503] ? elf_core_dump+0x23cf/0x3840 [ 45.329382][ T503] elf_core_dump+0x2d61/0x3840 [ 45.329405][ T503] ? __cfi_elf_core_dump+0x10/0x10 [ 45.329424][ T503] ? mas_next_slot+0xf01/0xfd0 [ 45.329454][ T503] ? dump_interrupted+0xf0/0xf0 [ 45.329480][ T503] ? filp_open+0x199/0x1f0 [ 45.329501][ T503] ? 0xffffffffff600000 [ 45.329518][ T503] do_coredump+0x20d5/0x3050 [ 45.329547][ T503] ? __cfi_do_coredump+0x10/0x10 [ 45.329571][ T503] ? asm_exc_page_fault+0x2b/0x30 [ 45.329602][ T503] ? __kasan_slab_free+0x6a/0x80 [ 45.329620][ T503] ? get_signal+0xa2a/0x1490 [ 45.329636][ T503] get_signal+0x11bf/0x1490 [ 45.329654][ T503] arch_do_signal_or_restart+0xbc/0x700 [ 45.329676][ T503] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 45.329697][ T503] ? __bad_area_nosemaphore+0x2fb/0x680 [ 45.329719][ T503] irqentry_exit_to_user_mode+0x4d/0xb0 [ 45.329745][ T503] irqentry_exit+0x16/0x60 [ 45.329769][ T503] exc_page_fault+0x65/0xc0 [ 45.329792][ T503] asm_exc_page_fault+0x2b/0x30 [ 45.329815][ T503] RIP: 0033:0x7ff3dcc54db7 [ 45.329831][ T503] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 45.329848][ T503] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 45.329866][ T503] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 45.329879][ T503] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 45.329893][ T503] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 45.329905][ T503] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 45.329927][ T503] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 45.329943][ T503] [ 45.329951][ T503] memory: usage 307200kB, limit 307200kB, failcnt 26722 [ 45.431409][ T465] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 45.432185][ T503] memory+swap: usage 308968kB, limit 9007199254740988kB, failcnt 0 [ 45.472456][ T465] usb 1-1: device descriptor read/8, error -71 [ 45.477094][ T503] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 45.612440][ T465] usb 1-1: device descriptor read/8, error -71 [ 45.618500][ T503] Memory cgroup stats for /syz1: [ 45.839780][ T503] cache 314564608 [ 45.848377][ T503] rss 0 [ 45.851143][ T503] rss_huge 0 [ 45.854416][ T503] shmem 0 [ 45.857369][ T503] mapped_file 0 [ 45.860820][ T503] dirty 0 [ 45.863785][ T503] writeback 0 [ 45.867067][ T503] workingset_refault_anon 267 [ 45.871801][ T503] workingset_refault_file 3476 [ 45.876557][ T503] swap 1810432 [ 45.879924][ T503] swapcached 8192 [ 45.883575][ T503] pgpgin 207588 [ 45.887025][ T503] pgpgout 130788 [ 45.890561][ T503] pgfault 47095 [ 45.894055][ T503] pgmajfault 206 [ 45.897596][ T503] inactive_anon 8192 [ 45.900283][ T465] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 45.901503][ T503] active_anon 0 [ 45.901512][ T503] inactive_file 0 [ 45.901518][ T503] active_file 0 [ 45.901524][ T503] unevictable 314564608 [ 45.925245][ T503] hierarchical_memory_limit 314572800 [ 45.930640][ T503] hierarchical_memsw_limit 9223372036854771712 [ 45.932349][ T768] overlayfs: missing 'lowerdir' [ 45.936826][ T503] total_cache 314564608 [ 45.945525][ T465] usb 1-1: device descriptor read/8, error -71 [ 45.945927][ T503] total_rss 0 [ 45.955335][ T503] total_rss_huge 0 [ 45.959051][ T503] total_shmem 0 [ 45.962632][ T503] total_mapped_file 0 [ 45.966603][ T503] total_dirty 0 [ 45.970054][ T503] total_writeback 0 [ 45.973927][ T503] total_workingset_refault_anon 267 [ 45.979387][ T503] total_workingset_refault_file 3476 [ 45.984699][ T503] total_swap 1810432 [ 45.990078][ T503] total_swapcached 8192 [ 45.995654][ T503] total_pgpgin 207588 [ 45.999650][ T503] total_pgpgout 130788 [ 46.003751][ T503] total_pgfault 47095 [ 46.007731][ T503] total_pgmajfault 206 [ 46.011834][ T503] total_inactive_anon 8192 [ 46.016254][ T503] total_active_anon 0 [ 46.020232][ T503] total_inactive_file 0 [ 46.026122][ T503] total_active_file 0 [ 46.030114][ T776] netlink: 37 bytes leftover after parsing attributes in process `syz.3.112'. [ 46.030118][ T503] total_unevictable 314564608 [ 46.043708][ T503] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=485,uid=0 [ 46.058321][ T503] Memory cgroup out of memory: Killed process 485 (syz.1.48) total-vm:156096kB, anon-rss:1296kB, file-rss:53800kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:0 [ 46.102495][ T465] usb 1-1: device descriptor read/8, error -71 [ 46.167901][ T499] syz.1.48 invoked oom-killer: gfp_mask=0x100cc2(GFP_HIGHUSER), order=0, oom_score_adj=0 OK [ 46.209909][ T499] CPU: 1 UID: 0 PID: 499 Comm: syz.1.48 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 46.209941][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.209953][ T499] Call Trace: [ 46.209959][ T499] [ 46.209966][ T499] __dump_stack+0x21/0x30 [ 46.209988][ T499] dump_stack_lvl+0x140/0x1c0 [ 46.210005][ T499] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.210020][ T499] ? ___ratelimit+0x41c/0x5c0 [ 46.210039][ T499] ? __kasan_check_write+0x18/0x20 [ 46.210061][ T499] dump_stack+0x19/0x20 [ 46.210076][ T499] dump_header+0xd9/0x460 Stopping syslogd[ 46.210099][ T499] oom_kill_process+0x35d/0x640 [ 46.210116][ T499] out_of_memory+0x5d1/0xa20 : [ 46.210132][ T499] ? __cfi_out_of_memory+0x10/0x10 [ 46.210149][ T499] ? mutex_lock_killable+0x97/0x1d0 [ 46.210173][ T499] ? __cfi_mutex_lock_killable+0x10/0x10 [ 46.210197][ T499] mem_cgroup_out_of_memory+0x2c5/0x390 [ 46.210221][ T499] ? css_next_descendant_pre+0x1ec/0x210 [ 46.210240][ T499] ? __kasan_check_write+0x18/0x20 [ 46.210265][ T499] ? drain_obj_stock+0xec0/0xec0 [ 46.210291][ T499] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 46.210318][ T499] try_charge_memcg+0x925/0xe10 [ 46.210341][ T499] ? __cfi_try_charge_memcg+0x10/0x10 [ 46.210362][ T499] ? __alloc_pages_noprof+0x35a/0x7e0 [ 46.210383][ T499] __mem_cgroup_charge+0xfc/0x420 [ 46.210408][ T499] ? filemap_get_entry+0x41b/0x490 [ 46.210426][ T499] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 46.210452][ T499] filemap_add_folio+0x57/0x3e0 [ 46.210468][ T499] __filemap_get_folio+0x829/0xe80 [ 46.210488][ T499] ? __cfi___filemap_get_folio+0x10/0x10 [ 46.210508][ T499] ? inode_to_bdi+0x6d/0x100 [ 46.210530][ T499] simple_write_begin+0x60/0x390 [ 46.210551][ T499] generic_perform_write+0x329/0x970 [ 46.210571][ T499] ? inode_update_timestamps+0x4d1/0x6e0 [ 46.210596][ T499] ? __cfi_generic_perform_write+0x10/0x10 [ 46.210616][ T499] ? mnt_get_write_access_file+0x1af/0x3b0 [ 46.210638][ T499] ? __kasan_check_write+0x18/0x20 [ 46.210663][ T499] ? file_update_time+0x1de/0x210 [ 46.210686][ T499] __generic_file_write_iter+0xcf/0x180 [ 46.210706][ T499] generic_file_write_iter+0x14b/0x550 [ 46.210728][ T499] ? __cfi_generic_file_write_iter+0x10/0x10 [ 46.210750][ T499] ? gup_must_unshare+0x1e0/0x1e0 [ 46.210773][ T499] ? vma_is_secretmem+0x11/0x50 [ 46.210796][ T499] ? check_vma_flags+0x337/0x3a0 [ 46.210819][ T499] ? __get_user_pages+0x2028/0x22d0 [ 46.210839][ T499] ? irqentry_exit+0x16/0x60 [ 46.210874][ T499] ? __kasan_check_write+0x18/0x20 [ 46.210896][ T499] ? static_key_count+0x45/0x70 [ 46.210918][ T499] __kernel_write_iter+0x462/0x900 [ 46.210944][ T499] ? __cfi___kernel_write_iter+0x10/0x10 [ 46.210967][ T499] ? generic_file_llseek_size+0x35c/0x3b0 [ 46.210992][ T499] ? __asan_memset+0x39/0x50 [ 46.211014][ T499] ? iov_iter_bvec+0xc0/0x180 stopped /sbin/sy[ 46.211034][ T499] dump_user_range+0xb8b/0xe60 slogd (pid 92)[ 46.211060][ T499] ? __cfi_dump_user_range+0x10/0x10 [ 46.211086][ T499] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 46.211107][ T499] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 46.211127][ T499] ? elf_core_dump+0x23cf/0x3840 [ 46.211148][ T499] elf_core_dump+0x2d61/0x3840 [ 46.211172][ T499] ? __cfi_elf_core_dump+0x10/0x10 [ 46.211192][ T499] ? mas_next_slot+0xf01/0xfd0 [ 46.211219][ T499] ? dump_interrupted+0xf0/0xf0 [ 46.211242][ T499] ? filp_open+0x199/0x1f0 [ 46.211261][ T499] ? 0xffffffffff600000 [ 46.211275][ T499] do_coredump+0x20d5/0x3050 OK[ 46.211299][ T499] ? __cfi_do_coredump+0x10/0x10 [ 46.211320][ T499] ? asm_exc_page_fault+0x2b/0x30 [ 46.211351][ T499] ? __kasan_slab_free+0x6a/0x80 [ 46.211368][ T499] ? get_signal+0xa2a/0x1490 [ 46.211385][ T499] get_signal+0x11bf/0x1490 [ 46.211401][ T499] arch_do_signal_or_restart+0xbc/0x700 [ 46.211420][ T499] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 46.211442][ T499] ? __bad_area_nosemaphore+0x2fb/0x680 [ 46.211463][ T499] irqentry_exit_to_user_mode+0x4d/0xb0 [ 46.211487][ T499] irqentry_exit+0x16/0x60 [ 46.211510][ T499] exc_page_fault+0x65/0xc0 [ 46.211533][ T499] asm_exc_page_fault+0x2b/0x30 [ 46.211556][ T499] RIP: 0033:0x7ff3dcc54db7 [ 46.211573][ T499] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 46.211591][ T499] RSP: 002b:00007ff3db7b7120 EFLAGS: 00010202 [ 46.211609][ T499] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007ff3dcd9fb19 [ 46.211623][ T499] RDX: 00007ff3db7b7140 RSI: 00007ff3db7b7270 RDI: 000000000000000b [ 46.211638][ T499] RBP: 00007ff3dce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 46.211651][ T499] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 46.211663][ T499] R13: 00007ff3dd026128 R14: 00007ff3dd026090 R15: 00007ffea802f188 [ 46.211684][ T499] [ 46.221496][ T465] usb usb1-port1: unable to enumerate USB device [ 46.254856][ T499] memory: usage 291248kB, limit 307200kB, failcnt 27089 [ 46.432788][ T783] rust_binder: 782:783 error while translating object: EBADF [ 46.451652][ T64] tipc: Node number set to 4269801491 [ 46.476363][ T783] rust_binder: 782:783 transaction call to 782:0 failed EBADF, code 4294967293 size 112-24 line thread.rs:1060 [ 46.532966][ T499] memory+swap: usage 283688kB, limit 9007199254740988kB, failcnt 0 [ 46.738310][ T499] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 46.745335][ T499] Memory cgroup stats for /syz1: [ 46.745515][ T499] cache 290181120 [ 46.754287][ T499] rss 16384 [ 46.757558][ T499] rss_huge 0 [ 46.767022][ T466] rust_binder: 782: undelivered TRANSACTION_ERROR: 29201 [ 46.776643][ T796] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(9) [ 46.812054][ T499] shmem 0 [ 46.829370][ T499] mapped_file 4255744 [ 46.836804][ T499] dirty 0 [ 46.842454][ T806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.856610][ T499] writeback 0 [ 46.860375][ T499] workingset_refault_anon 271 [ 46.868531][ T806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.879716][ T499] workingset_refault_file 4532 [ 46.885364][ T499] swap 1798144 [ 46.891230][ T803] FAULT_INJECTION: forcing a failure. [ 46.891230][ T803] name failslab, interval 1, probability 0, space 0, times 0 [ 46.908258][ T808] rust_binder: validate_parent_fixup: fixup_min_offset=4, parent_offset=0 [ 46.921637][ T499] swapcached 20480 [ 46.929460][ T499] pgpgin 210922 [ 46.933380][ T808] rust_binder: 807:808 error while translating object: EINVAL [ 46.942572][ T809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.953178][ T499] pgpgout 140072 [ 46.957283][ T803] CPU: 1 UID: 0 PID: 803 Comm: syz.3.119 Not tainted syzkaller #0 696230b0126414627535663eb488b8b4d474df7d [ 46.957311][ T803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.957323][ T803] Call Trace: [ 46.957329][ T803] [ 46.957335][ T803] __dump_stack+0x21/0x30 [ 46.957357][ T803] dump_stack_lvl+0x140/0x1c0 [ 46.957374][ T803] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.957393][ T803] dump_stack+0x19/0x20 [ 46.957409][ T803] should_fail_ex+0x3c2/0x510 [ 46.957436][ T803] should_failslab+0xac/0x100 [ 46.957457][ T803] kmem_cache_alloc_noprof+0x42/0x410 [ 46.957483][ T803] ? getname_flags+0xcc/0x6b0 [ 46.957500][ T803] ? __kasan_slab_free+0x6a/0x80 [ 46.957520][ T803] getname_flags+0xcc/0x6b0 [ 46.957537][ T803] getname+0x1b/0x30 [ 46.957553][ T803] do_sys_openat2+0xda/0x1d0 [ 46.957576][ T803] ? do_sys_open+0x100/0x100 [ 46.957600][ T803] __x64_sys_openat+0x13a/0x170 [ 46.957622][ T803] x64_sys_call+0xe69/0x2ee0 [ 46.957642][ T803] do_syscall_64+0x57/0xf0 [ 46.957661][ T803] ? clear_bhb_loop+0x50/0xa0 [ 46.957686][ T803] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.957709][ T803] RIP: 0033:0x7fb17736034e [ 46.957725][ T803] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 46.957740][ T803] RSP: 002b:00007fb178329b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 46.957760][ T803] RAX: ffffffffffffffda RBX: 00007fb17832a6c0 RCX: 00007fb17736034e [ 46.957774][ T803] RDX: 0000000000000000 RSI: 00007fb178329c00 RDI: ffffffffffffff9c [ 46.957787][ T803] RBP: 00007fb178329c00 R08: 0000000000000000 R09: 0000000000000000 [ 46.957800][ T803] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 46.957812][ T803] R13: 00007fb177626038 R14: 00007fb177625fa0 R15: 00007ffd4a785f18 [ 46.957832][ T803] [ 46.960131][ T808] rust_binder: 807:808 transaction call to 807:0 failed EINVAL, code 0 size 112-24 line thread.rs:955 [ 46.961223][ T809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.974428][ T499] pgfault 47246 [ 47.171229][ T499] pgmajfault 212 [ 47.174895][ T499] inactive_anon 0 [ 47.176949][ T421] usb 3-1: USB disconnect, device number 9 [ 47.178702][ T499] active_anon 16384 [ 47.188430][ T499] inactive_file 0 [ 47.192521][ T499] active_file 4325376 [ 47.195543][ T9] rust_binder: 807: undelivered TRANSACTION_ERROR: 29201 [ 47.196809][ T499] unevictable 285855744 [ 47.208026][ T499] hierarchical_memory_limit 314572800 [ 47.213698][ T499] hierarchical_memsw_limit 9223372036854771712 [ 47.220070][ T499] total_cache 290181120 [ 47.224318][ T466] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 47.235546][ T499] total_rss 16384 [ 47.239637][ T499] total_rss_huge 0 [ 47.245586][ T499] total_shmem 0 [ 47.249934][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.257802][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.271298][ T499] total_mapped_file 4255744 [ 47.290997][ T499] total_dirty 0 [ 47.321438][ T499] total_writeback 0 [ 47.331397][ T499] total_workingset_refault_anon 271 [ 47.336618][ T499] total_workingset_refault_file 4532 [ 47.349929][ T499] total_swap 1798144 [ 47.353880][ T499] total_swapcached 20480 [ 47.358113][ T499] total_pgpgin 210922 [ 47.376554][ T499] total_pgpgout 140072 [ 47.380656][ T499] total_pgfault 47246 [ 47.395811][ T499] total_pgmajfault 212 [ 47.399990][ T499] total_inactive_anon 0 [ 47.404226][ T499] total_active_anon 16384 [ 47.408571][ T499] total_inactive_file 0 [ 47.408589][ T309] tipc: Disabling bearer [ 47.412772][ T499] total_active_file 4325376 [ 47.418103][ T309] tipc: Left network mode [ 47.422495][ T499] total_unevictable 285855744 [ 47.431501][ T499] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.48,pid=496,uid=0 [ 47.446686][ T499] Memory cgroup out of memory: Killed process 496 (syz.1.48) total-vm:156096kB, anon-rss:1552kB, file-rss:53760kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:0 umount: can't remount debugfs read-only Connection to 10.128.0.76 closed by remote host. umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes [ 47.964518][ T309] bridge_slave_1: left allmulticast mode [ 47.970201][ T309] bridge_slave_1: left promiscuous mode [ 47.982376][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.047550][ T309] bridge_slave_0: left allmulticast mode [ 48.061383][ T309] bridge_slave_0: left promiscuous mode [ 48.067027][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.082073][ T309] bridge_slave_1: left allmulticast mode [ 48.087742][ T309] bridge_slave_1: left promiscuous mode [ 48.101513][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.109231][ T309] bridge_slave_0: left allmulticast mode [ 48.121459][ T309] bridge_slave_0: left promiscuous mode [ 48.127100][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.273261][ T309] tipc: Disabling bearer [ 48.278523][ T309] tipc: Disabling bearer [ 48.284067][ T309] tipc: Left network mode [ 48.289908][ T309] veth1_macvtap: left promiscuous mode [ 48.295477][ T309] veth0_vlan: left promiscuous mode [ 48.301042][ T309] veth1_macvtap: left promiscuous mode [ 48.306543][ T309] veth0_vlan: left promiscuous mode [ 48.662809][ T309] bridge_slave_1: left allmulticast mode [ 48.668459][ T309] bridge_slave_1: left promiscuous mode [ 48.674047][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.681596][ T309] bridge_slave_0: left allmulticast mode [ 48.687223][ T309] bridge_slave_0: left promiscuous mode [ 48.692823][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.783032][ T309] veth1_macvtap: left promiscuous mode [ 48.788530][ T309] veth0_vlan: left promiscuous mode Sent SIGKILL to all processes Requesting system poweroff [ 49.842660][ T818] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 49.849175][ T818] ACPI: PM: Preparing to enter system sleep state S5 [ 49.856058][ T818] kvm: exiting hardware virtualization [ 49.861551][ T818] reboot: Power down serialport: VM disconnected.