last executing test programs: 6m45.496296962s ago: executing program 1 (id=3759): r0 = eventfd2(0x0, 0x800) readv(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/236, 0xec}], 0x1) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}]}) 6m45.460643227s ago: executing program 1 (id=3760): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x3, "15f442"}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x24, r6, 0x1, 0xfffffffe, 0x25dfdc02, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r7, 0x1, 0x20, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x45c5, 0xc595, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x80000004000000, 0xc], 0x80a0000, 0x2010d3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 6m45.283697769s ago: executing program 1 (id=3761): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY$syz(r1, 0x3b83, &(0x7f00000001c0)={0x28, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000300)={0x0, 'batadv_slave_1\x00', {0xfffffffc}, 0x40}) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001040)={'syz', 0x2}, &(0x7f0000001080)='\x00', 0x0) request_key(&(0x7f00000010c0)='dns_resolver\x00', &(0x7f0000001100)={'syz', 0x2}, 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) fcntl$dupfd(r4, 0x406, r5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000240)=""/92, 0x0, 0x8000000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000008c0)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a40)={0x1b, 0x0, [{0x3000, 0x31, &(0x7f00000000c0)=""/27}]}) 6m44.359616494s ago: executing program 1 (id=3763): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x260) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000ac0)={'wpan4\x00', 0x0}) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000300)={{0x6, @rose, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}, 0x48) ppoll(&(0x7f0000000100)=[{r4, 0x6000}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002dbd7000fcdbdf251800000008000300", @ANYRES32=r3, @ANYBLOB="24003080140003"], 0x40}}, 0x20000000) 6m43.952071735s ago: executing program 1 (id=3767): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)="180c4552", 0x4) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000400)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x204, 0x0, 0x0, 0x0, 0xc, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) (fail_nth: 1) 6m42.540112299s ago: executing program 1 (id=3773): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200000000100905"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x200000, 0x81, 0xffffffff, 0xfffffffe}) setns(0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc0145b0e, &(0x7f0000000040)) 6m41.926950257s ago: executing program 32 (id=3773): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200000000100905"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x200000, 0x81, 0xffffffff, 0xfffffffe}) setns(0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc0145b0e, &(0x7f0000000040)) 5m59.659556876s ago: executing program 2 (id=3968): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)={0x2c, 0x3f, 0x107, 0xfffffffe, 0x0, {0x1, 0x7c}, [@nested={0x4, 0x142}, @nested={0xc, 0x1, 0x0, 0x1, [@typed={0x6, 0x6, 0x0, 0x0, @str='\x80\n'}]}, @nested={0x8, 0x2, 0x0, 0x1, [@nested={0x4, 0x14}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8001) write$binfmt_script(r3, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\x00'}, {0x20, '&)'}, {0x20, 'F.'}, {0x20, '\x00'}, {0x20, ')]\\*-'}, {}, {0x20, '\x90:'}], 0xa, "0617205f3634dab5dbf4d447650ec4434af447c53554490d3de8719f62141a573b885f0ca77ee96d702055610d4a2c9be3f6bd01697e16b9a0f45ebce2ad42ae9a893d9817f9159c8bb1c3fa13cb8750543d3a9a6b39a6e73ee1fe4ccd169ebe1b3dbf099179914b538cbf07"}, 0x8d) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast2}}, 0x1e) connect$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x3, @empty}}, 0x1e) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_SUPPORTED_HV_CPUID_cpu(r5, 0xc008aec1, &(0x7f00000002c0)={0xa, 0x0, [{0x80000007, 0x10000, 0x0, 0x7, 0xffff6dc7, 0x101, 0x9}, {0x80000000, 0x1ff, 0x0, 0x2, 0x80000000, 0x6, 0xb}, {0x80000001, 0x78d, 0x7, 0x41b, 0x6, 0x800, 0xb7e1}, {0x80000019, 0xb, 0x1, 0x9, 0x8, 0x2}, {0x1, 0xa, 0x9, 0x6, 0x7, 0x6, 0xb33}, {0x40000001, 0xae, 0x0, 0x2, 0x2974c2b7, 0xafc, 0x80000000}, {0x2, 0xa85, 0x4, 0x8000, 0x4, 0x2, 0x2}, {0x1, 0x1, 0x1, 0x9, 0x7ff, 0xfcd, 0x10}, {0x1, 0x901, 0x5, 0x4, 0x2, 0x100, 0x80000001}, {0x80000008, 0x1, 0x2, 0x6ae09a83, 0x7, 0x6, 0xff}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000004c00)={{0x12, 0x1, 0x250, 0xea, 0x1e, 0x8d, 0x8, 0xe41, 0x534d, 0x7b44, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xfc, 0x9, 0x40, 0xef, [{{0x9, 0x4, 0x7f, 0x0, 0x0, 0x50, 0x41, 0xca, 0x3}}]}}]}}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x32, &(0x7f0000000000)=@string={0x32, 0x3, "a6480e30e7cb93b67c2bc22566e55fcfec9fde38497f9e3b2e07b21411467dd7767348df295294d88c58cfdd63a3f748"}}]}) 5m58.036127651s ago: executing program 2 (id=3979): socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x4788, r2, 0x0, 0x600}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)='O', 0x28}], 0x1, 0x0, 0x0, 0x2f00}}], 0x1, 0x0) 5m58.035791461s ago: executing program 2 (id=3980): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000fc0)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000003c0)={0x34, &(0x7f0000001380)={0x40, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000540)={0x84, &(0x7f0000000400)={0x20, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000003880)={0x34, &(0x7f0000003640)={0x20, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000004740)={0x34, &(0x7f0000004540)={0x40, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000700)={0x60, 0x13}, 0x0, 0x0, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5m54.792573007s ago: executing program 2 (id=3998): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x40}}, 0x2, 0x9}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x260) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000180)="5c00000013006bec9e3be35c6e17aa31076b876c1d0000007ea60864160af36507001ac00400020208000c000000000000000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000200ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x400c800) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x200100) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140)={0xe8, 0xa}, 0x2) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000440)={'gretap0\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0x4, 0x8001, {{0x20, 0x4, 0x1, 0xf, 0x80, 0x65, 0x0, 0x0, 0x2b, 0x0, @local, @broadcast, {[@timestamp={0x44, 0x2c, 0x52, 0x0, 0x3, [0xfffffffb, 0xffffffed, 0x4, 0xfffff8c8, 0xd9, 0x72336d17, 0x8, 0x0, 0xa, 0x4]}, @timestamp_addr={0x44, 0x14, 0x5d, 0x1, 0xe, [{@local, 0xffffffff}, {@empty, 0xd}]}, @ssrr={0x89, 0x2b, 0xce, [@local, @local, @dev={0xac, 0x14, 0x14, 0x2a}, @dev={0xac, 0x14, 0x14, 0x3d}, @multicast2, @rand_addr=0x64010102, @multicast2, @dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) sendmsg$inet(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="755ec0f6a101616ca7f484a52c67026d9d25614f093639b542d38d38b4ee22d7241dc2c5753c5acded5a84c72ab4270ae5f035516da2b517709f11bf5fb2c7b2d680d91248e98aff9037a2a9b6fe7941c7ff54a31db6d17d12c741b8d997d093f1fc654326213cd3d4a28315e4107fbf6f210b6881d052e3ba50492c323762594e7ac54bf91dacad93d7cdbc66226dbd58388f542141f246b475125fd8f04477f13bf72f6b0e2f3cbe7d984e865b25c331e99e", 0xb3}, {&(0x7f0000000300)="c5b0c5f14e4987bf8a84a81c02efb48cf53cbdb38b5055376fe6001d5ce8aa7e14e7e1dd59256b0e2ae3d7d0ecec32228e6cb606070a", 0x36}], 0x2, &(0x7f0000000500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast1, @dev={0xac, 0x14, 0x14, 0xb}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @private=0xa010100, @loopback}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @broadcast, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x52}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x90}, 0x24000100) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000200)={0x66, 0x2, &(0x7f0000000080)=[0x137c, 0x0], &(0x7f00000000c0)=[0x1, 0x8, 0x7e, 0x66, 0x4], &(0x7f0000000100)=[0xfff, 0x3, 0x54f6, 0xf0f7], &(0x7f0000000140)=[0x20]}) 5m54.683948938s ago: executing program 2 (id=3999): syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000fc0)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000003c0)={0x34, &(0x7f0000001380)={0x40, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000003880)={0x34, &(0x7f00000000c0)=ANY=[@ANYBLOB="000700020000000000000056"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000500)={0x60, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000280)={0x34, &(0x7f0000000100)={0x20, 0x11}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000004740)={0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="4003000000008d755e39d13f096d5bda8838537e853be7d96bd48406ba36c81e2aff3ac8c9fa45b44245c330169f4d069c2aa654aa91b4d5cb9619e4f2274bcbea7cb0b7fa28141639fcd5c996433f0e2621302ade6dc7811f7e1df143befe305a053f27eaf21dccbb8662f7e418b02cff47bf63f7bb51b27f257766d73a0d40de955ffabbf350873cd62bf84773622ef784978c41a6def1"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, &(0x7f0000000a00)={0x14, &(0x7f00000008c0)={0x0, 0x3, 0xf2, {0xf2, 0x36, "3fda4b20a9548d23cd58e80cba6d6cd3fe0a957535089a29985afb5b814b3e4e8069ccf4dc56055ba2a15780573cb4201410ef131b878916db343c77c3f2db80bf05c43d169a8ff42e7b1037b9255a376553031c05548d28d9c2031b1a93e3b2adb024750905e3fbd566f1f72f7359befda2e8993bebbbb17a9b0ade2a53a46eab03f1998177aa290b69756d85a0e1f2c7323057ff32610d86970cc6b361dc7f471cc65e5b0c702d633c5153b9bf55266dc09a7477722dd13bff309eb4b5748721ff5400b614844ed8f60df3494acf9628948a8d70fd170470f17d03931b1deba99480559a648d808e8c3baccaf031a5"}}, &(0x7f00000009c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x437}}}, &(0x7f0000000c80)={0x34, &(0x7f0000000a40)={0x40, 0xe, 0xce, "8c8089a191590f340ae01d925e0c5010d22feb9e9c7963a2aeb0fd1d83ccee371e1c3e533a18005db346f84bbd9fa66d63b7f96139b276d4b256d46534fbefb0f8922d124887fef6e109b518059fe067596642ac952abc10053ec0e9578cfcf3abbb74f9979cf76d236122a0ea50aa08e3ee2301a661cda1d57fb6c9d776f8c75371a547b47605790fb72d92ee6b96324f9ad866cf9e06b0b7667e48616542a3dcc4b24d3b85b3240fc5a6ffa81b34d068deb94b104cf195946096556209e4513784ceab5c89bc91e46b02b894bf"}, &(0x7f0000000b40)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000b80)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000bc0)={0xc0, 0xa1, 0x4, 0xffffffff}, &(0x7f0000000c00)={0x40, 0xa0, 0x4, 0x8000}, &(0x7f0000000c40)={0xc0, 0xa2, 0x2f, "f2b9f9c0d5f8f1be6729a2997b18167a3db13ba39703361356619d4d9cd2e65d64640db229b0bd5cd10924240b4c1d"}}) 5m54.466006816s ago: executing program 2 (id=4000): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000000)=0x40, 0x4) (async) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000001c0)=0x80a0000) (async, rerun: 64) r4 = accept4(r1, 0x0, 0x0, 0x800) (rerun: 64) recvmmsg(r4, &(0x7f00000026c0)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8101, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) (async) r7 = eventfd(0x5) (async) r8 = eventfd(0x400) (async) r9 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000000100), 0x10) (async) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000040)={r8, 0x7fff}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000140)={r7, 0x7, 0x2, r7}) (async) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000000c0)) (async, rerun: 64) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x4c, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x17}]}}}, {0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x16}]}}}]}]}], {0x14}}, 0xfc}, 0x1, 0x0, 0x0, 0x50}, 0x4000040) (rerun: 64) 5m54.219355708s ago: executing program 33 (id=4000): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000000)=0x40, 0x4) (async) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000001c0)=0x80a0000) (async, rerun: 64) r4 = accept4(r1, 0x0, 0x0, 0x800) (rerun: 64) recvmmsg(r4, &(0x7f00000026c0)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8101, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) (async) r7 = eventfd(0x5) (async) r8 = eventfd(0x400) (async) r9 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000000100), 0x10) (async) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000040)={r8, 0x7fff}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000140)={r7, 0x7, 0x2, r7}) (async) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000000c0)) (async, rerun: 64) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x4c, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x17}]}}}, {0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x16}]}}}]}]}], {0x14}}, 0xfc}, 0x1, 0x0, 0x0, 0x50}, 0x4000040) (rerun: 64) 5.17634709s ago: executing program 4 (id=6305): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x20, 0x6, 0xa, 0x801, 0x0, 0xf5ff, {0xa, 0x0, 0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 5.048035222s ago: executing program 4 (id=6307): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x994}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x99}]}, 0x2c}}, 0x0) (fail_nth: 4) 4.60488133s ago: executing program 4 (id=6311): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getdents64(0xffffffffffffffff, 0x0, 0x0) read$ptp(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3801000010000100feffffff00010000fe88000000000000e6ffffffffffff00fc0100000000000000000000000000010001071c4e230005000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000004d46c000000ff02000000000000000000000000000100000000000000009201000000000000a39b000000000000ffff0000000000001c250800000000000200000000000000fcffffffffffffff0000000000000000ffffffffffffffff00000000000000001f00000000000000feffffffffffffff02000000fcffffff000000002abd700000350000020001002000000000000000480003006465666c617465"], 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="680100001a000100feffffff0001000000000000000000000000ffffe0000002fe8800000000000000000000000001010001071c4e230005000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000004d46c000000ac14142500000000000000000000000000000000000000009201000000000000a39b000000000000ffff0000000000001c250800000000000500000000000000fcffffffffffffff0000000000000000ffffffffffffffff00000000000000001f00000000000000fefffffffffffffffafffffffcffffff000000008000000000350000020001002000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000008001f0003"], 0x168}, 0x1, 0x0, 0x0, 0x8801}, 0x0) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x3, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) ioctl$FBIOPUT_CON2FBMAP(r0, 0x4605, &(0x7f0000000040)={0x0, 0x20000000}) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) 4.460378695s ago: executing program 4 (id=6313): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000002180)="efee0d4b83d05176f89facd925dab80e08f32e7c520897b698f4d81968665df1d057c2a25859a797a27ff446db09899843d77db086d52211717bbaf3a235441919dbb9b5caab91a87e8e84d2cc372a92b6850368731d99ddb0b2b7d8558ae733b0dddeae74ca9c73433deb773042642d156fe6384ada6d3e3d40f02d1af42f2f188341decc91997b0f2bec27f2036428ecbef2f8faaf9c02cd6aafea6d37e53683e89b6baf6c0373292ac5c0ab3e18e2d97025ca8db782fe67e5dc304be69319d1bc14d5fd7c779268ff477953d55af5bbcdec5c1f044e3922a7e8acf3b0e3724851a130b1b3ed467a7ba92465bfde9bbfcdd6c6408650cf0d7fb4b050d223e2d11679d3c624a802c8c0075391991b158a6d6396e16ec6fbfcc9cd2427b0da19248d373155bcff93ba8b3878bdf3fe9325eaa0abb09e835f97c5ddd9da414011915d18e8194fc183c95f9f4e4f4d60ed0b5e6a1e45189086e63504e38d3305ab7c09aaceb09102c33a8f769871b235742f41b7d805713d100a42e14bdc28a37dbfe4149ae48312ecf665106550366b23442393211f520e7775fd5d45992242ae89f93eb30f11fcb00468d2a8d9ad2305a663b673b5debeee7b424a2350e58d83e829c6490946bef60513e2df5c4763f6e9b743e57b28e19fb37171a83d6e3e2cb9f1a91467cef3fbc2939fa4826fefdfe64a1678783ce057a82fc9e5927b4ae47891f474815087404a22d08899b24478fc1366615b717ac6771f41b57d49573f2900c9383920d6a67415d44a19c6115e64ad2a2ab007923de8dac7a1d16517717c1a4cb34ca83f81f09411788d5a4daaac955b8630ac0f618892957e0f4dbe4fdb19aaedee968f8826920e2abd46420e9faa85fdd647479ab812a8dfffcfa406cbf2e30f32ad08df8ffe88bd5566c0e7553c949b6f07958467b159b29a944f84fefed95dccb1fa8d05f9d0297dc3b4f9338c62b1d0a8eeac62bc402733c1e0d4e285122b3d5252022b67ba7b65b413a3f3ce6210247685fb36f641fcd48b777c7a2a950f7714a3f1cba09963aca2962bebabe9a4c403d1c066717e0ddc67a573c881b6c6e57bb009826eef7423aa5e23549e5c812b044eee2627521b6e2ccc163511e864ded204e2c5be98958bd83f130d165ce83c875af84e5cc2c8fafd3859af05dedbdd9e4d0cb991fe2c60b000d63e52e18c399c784d00a544614bb13d1ec0266821abd8aed8228fe527182b6248bd3eb08b5bb5928b52f4b736da985f669bd7dcdab9d6db0226f08b66d3fd62c9f06b9d94aeb60c9fa56dd862fe967752456d25aeeb308a5fe306ffa800fb825be3691c1e765c38e0c30adc5d5c826f3002dd5a1343d26c293cd954b2da693510159a5e189d7a625c440cb297a30932d2870769479437637b61465b91333fafbb9f0d4cb461858c18ef28e63285ee502025295ff9b6c0b3d528381a57bbff6c4cd67ff46ba5a4692c4ccc913f5ab12e464d1be766c8e9fa53020907af63d223b6cd78f6648cbf72b7543766d503c905f805b72bc4b72f831c8cee014437e9dd1fa4c67e5618bef5f63c837791a8aa94796833c663ddc0ddc36fd12dde14902939312787c393259f25f763456370706b8c488677e9ac315c06a1273ed1fdecf6c414c5018ce14c13c4dced915dccea6fdee33c1ee93ced37fd34b6e565bd4c4024e7a0f4565afb9112f179850ff6be4b5d758d560bb405e55e72d1349aa39e900edb87da315b8a6d243be5b954817e6f0102f9aa90c5a55af25bcdca07fd63f0870f1ca2d84e29bcca2cbaf9f52582c4aeba796b19655c139212bf5163f63ae783ac87db2fa1a56d169169604d199cd44fd2e9aa32bdf7a695930647f7f46d542115b02b0cdc4de531494306db3bda4e9de063876e7830b03d58ee9a13779af4f0a4ee5befc789efea8e0afbddabdd5ca5a05a8d64d2c8c777642bf89a3c06cee917c5b4f2672baf04ebc2ed9c0ae1a65f4b1a8b6596970865e48ff8d03baf8378a3a56fb371062aaa6363f038ce3646a5caf2a0df2b2e59cd56db1af20dccc1ae31c5c95886b53a38a278183117fa6a014b50c29f2e09d3b4a2d7a09d3b5907089c2519b2c0479138522a080f3203052ce5b7619407368d9315c74c8c52e4475f6c9f8d5847d245ff5f3330c89d74b636f535ca8d09d9889fd12c63f9f0a8dda717d697e1759d3cd69cef1daee5656ae961079a1e020ecea9efe61b3bb64eaceaea300147ad1f53eba2459dea002740dc287ef7c0443fc84677a4d4391aea96eeaa2d17e9f305499f663e212001c8bb191903e812b07a5e1823a862b6dd1829332495c532093cf41344f56b524b6a4d1c04ff2b7ddc627fb20ef271516f2d9774d7427e1825094f5d9c4b65fc9940a7882fce6a26e3f523b69864a72822ab55ea6c4849b89d20249550cd6cc29ca2462ae1f728a7196479a90ad0572cc141349c28d21355c4ce2fca17e73a100da6e5508f140fc5e41c4d326090fb05fb28c819f1e74443e11bfa6a81a7241877c1c32b9c8b89ca457ecf79b64599ed15de989dd6e98b24889bec7a19573b59b83c0652356ee24ce75bfbafa8d089c14c767445713c39f5a96f330a8ea83a9dba2550afe394c1c6ed0712aeb86c4d9a4ef1ae4ff8cb5746e9000af500719afabbdf99516815467d4507975b5fb7a1175ae94c68a1f43289b71d91f08184f57b53b168fb1ccfc88229b0d188198ced60bfa08b62cc300c07cbc193c9f514cdac2cbecb78d75fb0f748d547a84b375edd978e314c778abe31afd2dfb1c1944253057e51f544f9ad1b81659889c14867a8c86b8b5def96ea90d3c969646bf76d620d68a07fb6b438aaedcd33135a10b876bf911e89f6fec781cc0ec7b09650c8c93c41ce920c92c76f723ae850459b9932e4386ff4f165e4107f80b772f2ce77b0e87fdfe4ee9889ba2d5c4f8e52b9f477b3bf44a3784f20a29378944ed9b0dfbbc552a259fdd3d1412c370348d1da358d810285bd4f70ed0898330772e1e835eb0e0527a484c359601f72a0dc21646b8ba39986b027fff7bc1b82dd334a7d66877cc5d3ad6f3b13349885c781d79dbfaccaff9b522c1e1675a27d9b74cdb676ed87ff7db4e1c3f0504794070b6eca4de897c3ad75a5ef48a3fc9175ade66c5760a552a74a4f5f9c6eac0eeb0359234b1f6c2fb2758b0a2bb6577678dd7e2c9ab31215878f5d1a13c6f2527b7756dd49dd8fa5dc77c134cc5db33d2acf5ec00d52b7671a4d576024aa76f0c55f153d79ea75912b3adb554b659096d0391db25d36d42a6250ec190cfd74f82ac14349fa39f11c1b08b601ee4e885c2667768cca021d9910d4b7881504bfe1abf4ded4b6dbe48d6c94414116b25c27a185f0f6f3ac4e442e2148d83a328768adbdb87ad64acaa7a2fd8e10e8e2fc0bedb9335dbe24c7a9ecbc1f0a4cde1717318603d43eb3fdf00b44eaa931bda4cb8f552a123b7ad21aae7ee7ede4047db52b54e11b51c5de364f75803809da505189087c08c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", 0x2000, &(0x7f0000000f00)={&(0x7f0000000080)={0x50, 0x0, 0x200000400000, {0x7, 0x29, 0x7, 0x1a110000, 0xca1, 0x4, 0xd, 0x174d, 0x0, 0x0, 0x4, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1e71, 0x170e, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x4, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) r3 = getpid() r4 = syz_pidfd_open(r3, 0x0) setns(r4, 0x24020000) r5 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_pidfd_open(r5, 0x0) setns(r6, 0x24020000) timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c0000000000000042bc36a9b0"], 0x0}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r7, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)=""/31, 0x1f}, {&(0x7f00000005c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000800)=""/90, 0x5a}, {&(0x7f0000000340)=""/242, 0xf2}], 0x5}, 0x7}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, 0x0}}], 0x4, 0x40010020, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000002c0)={0x3e, {0x0, 0x0, 0xa000003, 0x0, 0x4, 0xdbd1}}) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) write$uinput_user_dev(r1, &(0x7f0000001740)={'syz1\x00', {}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b70], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x8000000, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) socket$unix(0x1, 0x5, 0x0) 2.900813925s ago: executing program 0 (id=6326): syz_usb_connect(0x0, 0x2d, &(0x7f0000000280)={{0x12, 0x1, 0x141, 0x23, 0xf5, 0x8b, 0x20, 0x2040, 0x6500, 0x1c9d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x80, 0x10, 0x0, [{{0x9, 0x4, 0x9c, 0x2, 0x1, 0x18, 0x2, 0xb2, 0x0, [], [{{0x9, 0x5, 0x82, 0x1, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2300, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000040)=0x1) ioctl$PPPIOCGFLAGS1(r1, 0x4020744f, &(0x7f0000000300)) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) bind$inet(r3, &(0x7f0000000800)={0x2, 0x4e24, @private=0xa010102}, 0x10) r4 = openat$cgroup_pressure(r2, &(0x7f0000000340)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r4, &(0x7f0000000040)={'some', 0x20, 0x17e, 0x20, 0x100002}, 0x2f) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0x7fff7ffc}]}) close_range(r5, 0xffffffffffffffff, 0x200000000000000) 2.2413063s ago: executing program 0 (id=6332): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0xec, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000280)=""/214, 0xd6}], 0x2) 1.392152696s ago: executing program 3 (id=6338): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01040000000000000000010000000900010073797a3100000000e8010000030a01020000000000000000010000000900030073797a3200000000280004800800024000000000080001400000000514000300626174616476300000000000000000000900010073797a31000000000900010073797a3100000000340008800c00024000000000000080010c00024000000000000000040c00014000000000000000000c00014000000000000000014c000480080002"], 0x25c}}, 0x0) 1.285757409s ago: executing program 3 (id=6340): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x60) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x4, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x3000, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000780)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) 1.259296026s ago: executing program 0 (id=6341): syz_usb_connect(0x0, 0x2d, &(0x7f0000000280)={{0x12, 0x1, 0x141, 0x23, 0xf5, 0x8b, 0x20, 0x2040, 0x6500, 0x1c9d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x80, 0x10, 0x0, [{{0x9, 0x4, 0x9c, 0x2, 0x1, 0x18, 0x2, 0xb2, 0x0, [], [{{0x9, 0x5, 0x82, 0x1, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2300, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000040)=0x1) ioctl$PPPIOCGFLAGS1(r1, 0x4020744f, &(0x7f0000000300)) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) bind$inet(r3, &(0x7f0000000800)={0x2, 0x4e24, @private=0xa010102}, 0x10) r4 = openat$cgroup_pressure(r2, &(0x7f0000000340)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r4, &(0x7f0000000040)={'some', 0x20, 0x17e, 0x20, 0x100002}, 0x2f) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0x7fff7ffc}]}) close_range(r5, 0xffffffffffffffff, 0x200000000000000) 1.148866992s ago: executing program 3 (id=6342): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) 1.084049851s ago: executing program 4 (id=6343): fsopen(&(0x7f0000000280)='ceph\x00', 0x0) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000008c0), r2) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x38, r3, 0x64bc7c9305072889, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'syz0\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) syz_usb_disconnect(r1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100), 0x4) syz_usb_connect(0x6, 0x24, &(0x7f0000000740)=ANY=[], 0x0) ioctl$EVIOCRMFF(r1, 0xc0085508, &(0x7f0000000000)=0x532) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r5, 0xc01064c4, &(0x7f0000000140)={0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=@newsa={0x16c, 0x10, 0x713, 0x0, 0x25dfdbfc, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x800, 0x4e21, 0x2, 0x2, 0x20, 0x0, 0x3b, 0x0, 0xee00}, {@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0xfe, 0x32}, @in6=@empty, {0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x543}, {0x5, 0x7fffffffffffffff, 0x5}, {0x0, 0xfffffffc}, 0x70bd28, 0x3500, 0xa, 0x4}, [@algo_aead={0x60, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xa0, 0x60, "217d66d38547aa140db8a200000000c538c7cb7a"}}, @encap={0x1c, 0x4, {0x19, 0x4e24, 0x4e24, @in6=@dev={0xfe, 0x80, '\x00', 0x2e}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x880}, 0x0) 1.051742684s ago: executing program 3 (id=6344): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 1.005775431s ago: executing program 3 (id=6345): unshare(0x42000000) syz_open_dev$sndctrl(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x4000000, {}, {0x2, 0x0, @empty}, {0x2, 0x0, @empty}, 0x2a0, 0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0x11}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @empty}, 0xab852ebbeefbd6b1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}) 695.657912ms ago: executing program 3 (id=6347): openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000300)='\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000c40)=[{{&(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010102}, 0x10, 0x0}}], 0x1, 0x20000000) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x541b, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_disconnect(r1) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_trace_dev_match', 0x155400, 0x112) r4 = openat(r3, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x20002, 0x163) read$FUSE(r4, &(0x7f0000002c80)={0x2020}, 0x2020) 651.750659ms ago: executing program 5 (id=6348): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01040000000000000000010000000900010073797a3100000000e8010000030a01020000000000000000010000000900030073797a3200000000280004800800024000000000080001400000000514000300626174616476300000000000000000000900010073797a31000000000900010073797a3100000000340008800c00024000000000000080010c00024000000000000000040c00014000000000000000000c00014000000000000000014c000480080002"], 0x25c}}, 0x0) 571.393304ms ago: executing program 5 (id=6349): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001500)={0x40, 0x14, 0x1, 0x1000000, 0x0, {0xa}, [@nested={0x18, 0x95, 0x0, 0x1, [@typed={0x14, 0xb, 0x0, 0x0, @ipv6=@empty}]}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@mcast1}]}, 0x40}}, 0x20000000) 491.942572ms ago: executing program 5 (id=6350): openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80082) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x1c, 0x3, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x20000090) r2 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_buf(r2, 0x0, 0x30, 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x15243525538eff65) 491.038917ms ago: executing program 0 (id=6351): pipe2(0x0, 0x4040) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) mlock2(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000009, 0x12, r1, 0x80000000) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000626000/0x5000)=nil, 0x5000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000001240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000200)={0x34, r2, 0x1, 0x71bd25, 0x3, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xaf}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xde}]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x7c8ba37406cadc63}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x28}}, 0x2400c841) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES8=0x0], 0x3c}, 0x1, 0x0, 0x0, 0x840}, 0x50) 343.902477ms ago: executing program 5 (id=6352): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) 343.609692ms ago: executing program 0 (id=6353): ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, &(0x7f0000000140)={0x0, 0x0, {0x9b, 0x1, 0x8009, 0xfffffffe}}) rt_tgsigqueueinfo(0x0, 0x0, 0x2d, &(0x7f0000000100)={0x1a, 0x1, 0xe}) r0 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/icmp6\x00') read$FUSE(r1, &(0x7f0000003580)={0x2020}, 0x2020) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, &(0x7f0000000140)={0x0, 0x0, {0x9b, 0x1, 0x8009, 0xfffffffe}}) (async) rt_tgsigqueueinfo(0x0, 0x0, 0x2d, &(0x7f0000000100)={0x1a, 0x1, 0xe}) (async) socket$inet(0x2, 0x2, 0x1) (async) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000000}, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000280)='net/icmp6\x00') (async) read$FUSE(r1, &(0x7f0000003580)={0x2020}, 0x2020) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, 0x0) (async) 254.701579ms ago: executing program 0 (id=6354): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'hsr0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="02030c65420002007200ab5d71acedd7c9560385dcb1892f84d7dc039806112405ce811cc352", 0xff88, 0x0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) 254.31128ms ago: executing program 5 (id=6355): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000540)=""/158) mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0xfffffffa) mount(&(0x7f0000000480)=@filename='./file0/../file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000140)='f2fs\x00', 0x10013, &(0x7f00000000c0)='norecovery') setns(r1, 0x24020000) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) timer_create(0x7, &(0x7f0000000200)={0x0, 0x39, 0x4, @thr={&(0x7f0000000080)="0879044b39f7e56c34f301efd95057ea5c9fc0f16f4845e754e8b606ee4054bd9ee67e0a201e03b3a34ee0b54eb46a5af88d3157f7b6825e95ab42f39c602df56667f250593dfa54b6b1bc2fee0c50fb3e56", &(0x7f0000000180)="24699057fc3a989c0565f620cbcbba15ac2cb902b14ac0e3aa07d440a7e05033568b086c24533368ced103ecd7c3adb31b401ce24e53077358e63dda08e39077332d6daa1fabab8b096422fd6c420fbfdc436daa36a84507764efbfec772e44202be270dc3642f07bbaac64cb2985aa0293a2b2a5d7a5be060a6"}}, &(0x7f0000000240)=0x0) timer_gettime(r3, &(0x7f0000000380)) move_mount(r2, 0x0, 0xffffffffffffff9c, 0x0, 0x244) r4 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r4, &(0x7f0000000100)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @loopback}}}], 0x20}, 0x4048804) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)={0x2, [0x3, 0x6]}, &(0x7f00000002c0)=0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@remote, 0x200, 0x2, 0x3, 0x0, 0x5, 0x6}, 0x20) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x48) timer_create(0x4, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000003c0)) r8 = syz_clone(0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r8) ptrace$setregs(0x11, r8, 0x0, &(0x7f0000000540)) r9 = socket(0x2c, 0x6, 0x4) bind$inet6(r9, &(0x7f0000000000)={0xa, 0xe64, 0x1ff, @empty, 0x2}, 0x1c) socket(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000680)={0xa, 0xe64, 0x3, @ipv4={'\x00', '\xff\xff', @empty}, 0x202}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, 0x0, &(0x7f0000000140)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xbb793fc0a12e86bb, r6, 0xa6f4d000) sendmsg$inet(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x2, 0x0, @empty}, 0x10, 0x0, 0xffffffffffffffa1}, 0x24004812) socketpair(0x27, 0x2, 0x1, &(0x7f0000000040)) 163.595507ms ago: executing program 4 (id=6356): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="24040000f403"], 0x424}, 0x1, 0x0, 0x0, 0x4000000}, 0x8050) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000500)="d8000000180081054e81f782db4cb904021d080006007c09e8fe55a10a0015800a00142603600e1208000f0000000406040016c008685c400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f2101e3bb9ad809d50300000000000000e0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) (async) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000500)="d8000000180081054e81f782db4cb904021d080006007c09e8fe55a10a0015800a00142603600e1208000f0000000406040016c008685c400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f2101e3bb9ad809d50300000000000000e0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000100000000000000e2ff0000000a6c000000060a0b04000000000000000002000006400004803c0001800b00010065787468647200002c0002800800034000000000080001400000000d0800064000000004080004b4434b02400000001705000200e8000000090001003ba3dba0cdb8cb1a07fc4db2ba73797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x840) (async) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000100000000000000e2ff0000000a6c000000060a0b04000000000000000002000006400004803c0001800b00010065787468647200002c0002800800034000000000080001400000000d0800064000000004080004b4434b02400000001705000200e8000000090001003ba3dba0cdb8cb1a07fc4db2ba73797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x840) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x40200, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000d85000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000d84000/0x2000)=nil, &(0x7f0000152000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff0000/0x3000)=nil, 0x0}, 0x68) syz_io_uring_setup(0x5b14, &(0x7f0000000040)={0x0, 0xf527, 0x4000, 0x1, 0x323}, 0x0, 0x0) (async) syz_io_uring_setup(0x5b14, &(0x7f0000000040)={0x0, 0xf527, 0x4000, 0x1, 0x323}, 0x0, 0x0) 0s ago: executing program 5 (id=6357): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01040000000000000000010000000900010073797a3100000000e8010000030a01020000000000000000010000000900030073797a3200000000280004800800024000000000080001400000000514000300626174616476300000000000000000000900010073797a31000000000900010073797a3100000000340008800c00024000000000000080010c00024000000000000000040c00014000000000000000000c00014000000000000000014c000480080002404c82f47c08000140000000000800014000000001080001400000000308920aa293"], 0x25c}}, 0x0) kernel console output (not intermixed with test programs): g_perm+0xf1/0x1d0 [ 1276.589725][T31710] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1276.589752][T31710] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1276.589773][T31710] __sock_sendmsg+0x219/0x270 [ 1276.589813][T31710] ____sys_sendmsg+0x505/0x830 [ 1276.589842][T31710] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1276.589875][T31710] ? import_iovec+0x74/0xa0 [ 1276.589901][T31710] ___sys_sendmsg+0x21f/0x2a0 [ 1276.589927][T31710] ? __pfx____sys_sendmsg+0x10/0x10 [ 1276.589991][T31710] ? __fget_files+0x2a/0x420 [ 1276.590017][T31710] ? __fget_files+0x3a0/0x420 [ 1276.590054][T31710] __x64_sys_sendmsg+0x19b/0x260 [ 1276.590080][T31710] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1276.590116][T31710] ? __pfx_ksys_write+0x10/0x10 [ 1276.590146][T31710] ? do_syscall_64+0xbe/0xfa0 [ 1276.590170][T31710] do_syscall_64+0xfa/0xfa0 [ 1276.590188][T31710] ? lockdep_hardirqs_on+0x9c/0x150 [ 1276.590208][T31710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1276.590228][T31710] ? clear_bhb_loop+0x60/0xb0 [ 1276.590254][T31710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1276.590275][T31710] RIP: 0033:0x7f9b83d8ebe9 [ 1276.590295][T31710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1276.590313][T31710] RSP: 002b:00007f9b84ce6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1276.590336][T31710] RAX: ffffffffffffffda RBX: 00007f9b83fc5fa0 RCX: 00007f9b83d8ebe9 [ 1276.590352][T31710] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 000000000000000f [ 1276.590365][T31710] RBP: 00007f9b84ce6090 R08: 0000000000000000 R09: 0000000000000000 [ 1276.590378][T31710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1276.590391][T31710] R13: 00007f9b83fc6038 R14: 00007f9b83fc5fa0 R15: 00007fff672ec6c8 [ 1276.590427][T31710] [ 1277.142556][T19535] usb 6-1: new high-speed USB device number 97 using dummy_hcd [ 1277.307711][T19535] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1277.317818][T19535] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1277.326539][T19535] usb 6-1: Product: syz [ 1277.330825][T19535] usb 6-1: Manufacturer: syz [ 1277.336416][T19535] usb 6-1: SerialNumber: syz [ 1277.539072][ T24] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 1277.707677][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 1277.715294][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1277.725369][ T24] usb 5-1: New USB device found, idVendor=09da, idProduct=000a, bcdDevice= 0.00 [ 1277.734531][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1277.745891][ T24] usb 5-1: config 0 descriptor?? [ 1278.043175][T31749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1278.062726][T31749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1278.215679][ T24] usbhid 5-1:0.0: can't add hid device: -71 [ 1278.234031][ T24] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1278.296533][ T24] usb 5-1: USB disconnect, device number 120 [ 1278.517122][T31775] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5688'. [ 1278.526486][T31775] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5688'. [ 1279.116080][T31791] binder: 31790:31791 ioctl c0306201 200000000080 returned -14 [ 1279.158839][ T6855] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 1279.226052][T31795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1279.243555][T31795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1279.343619][ T6855] usb 5-1: Using ep0 maxpacket: 16 [ 1279.361590][ T6855] usb 5-1: config 0 has an invalid interface number: 41 but max is 0 [ 1279.369788][ T6855] usb 5-1: config 0 has no interface number 0 [ 1279.380587][ T6855] usb 5-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 1279.390923][ T6855] usb 5-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 1279.402171][ T6855] usb 5-1: config 0 interface 41 has no altsetting 0 [ 1279.424273][ T6855] usb 5-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 1279.433663][ T6855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1279.441801][ T6855] usb 5-1: Product: syz [ 1279.446060][ T6855] usb 5-1: Manufacturer: syz [ 1279.450781][ T6855] usb 5-1: SerialNumber: syz [ 1279.469539][ T6855] usb 5-1: config 0 descriptor?? [ 1279.478091][T31784] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1279.486532][T31784] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1279.624294][T19535] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1279.711623][T31784] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1279.719735][T31784] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1279.783908][T31822] overlayfs: failed to clone upperpath [ 1279.890743][T31825] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1279.900918][T31825] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1280.380739][ T6855] CoreChips 5-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 1280.840494][ T6855] CoreChips 5-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 1280.875265][ T6855] CoreChips 5-1:0.41 (unnamed net_device) (uninitialized): Failed to reset PHY: -71 [ 1280.910555][ T6855] CoreChips 5-1:0.41: probe with driver CoreChips failed with error -71 [ 1280.981577][ T6855] usb 5-1: USB disconnect, device number 121 [ 1281.378370][T31859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1281.394987][T31859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1281.401521][T19535] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001028. ret = -EPROTO [ 1281.429799][T19535] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1281.443771][T19535] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1281.465963][T19535] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1281.483195][T19535] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1281.496616][T19535] usb 6-1: USB disconnect, device number 97 [ 1281.721819][T10549] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 1281.892895][T10549] usb 5-1: Using ep0 maxpacket: 8 [ 1281.904769][T10549] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1281.915847][T10549] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1281.931053][T10549] usb 5-1: config 0 descriptor?? [ 1282.017212][T31877] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1282.030141][T31877] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1282.177367][T10549] asix 5-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 1282.419541][T31887] binder_alloc: binder_alloc_mmap_handler: 31886 200000735000-200000736000 already mapped failed -16 [ 1282.668691][T10549] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 1282.681364][T31902] fuse: Bad value for 'fd' [ 1282.692739][T10549] asix 5-1:0.0: probe with driver asix failed with error -32 [ 1283.117332][T31929] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1283.127332][T31929] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1283.190252][T31934] fuse: Bad value for 'fd' [ 1283.338388][T31940] netlink: 'syz.5.5730': attribute type 1 has an invalid length. [ 1283.350095][T31940] netlink: 'syz.5.5730': attribute type 1 has an invalid length. [ 1283.455772][T31942] block nbd5: shutting down sockets [ 1283.899581][T31955] netlink: 14 bytes leftover after parsing attributes in process `syz.0.5732'. [ 1283.921688][T31955] hsr_slave_0: left promiscuous mode [ 1283.966029][T31955] hsr_slave_1: left promiscuous mode [ 1283.975849][T31957] fuse: Bad value for 'group_id' [ 1283.989316][T31957] fuse: Bad value for 'group_id' [ 1284.511217][T31973] fuse: Bad value for 'fd' [ 1284.724811][T19535] usb 5-1: USB disconnect, device number 122 [ 1284.800579][T31988] bridge0: port 1(bridge_slave_0) entered disabled state [ 1284.874148][ T6855] usb 6-1: new high-speed USB device number 98 using dummy_hcd [ 1284.901448][T31990] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1284.914767][T31990] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1284.936473][T31994] bridge0: port 1(bridge_slave_0) entered disabled state [ 1285.034478][ T6855] usb 6-1: Using ep0 maxpacket: 8 [ 1285.058685][ T6855] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1285.075154][ T6855] usb 6-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 1285.088622][ T6855] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1285.115525][ T6855] usb 6-1: config 0 descriptor?? [ 1285.398620][T32010] tc_dump_action: action bad kind [ 1285.405851][T32010] netlink: 'syz.3.5745': attribute type 21 has an invalid length. [ 1285.432383][T32010] netlink: 14532 bytes leftover after parsing attributes in process `syz.3.5745'. [ 1285.573472][T31975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1285.587375][T31975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1285.610951][T32016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1285.613269][ T6855] hid-multitouch 0003:0EEF:72C4.003C: unknown main item tag 0x0 [ 1285.623537][T32016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1285.672267][ T6855] hid-multitouch 0003:0EEF:72C4.003C: hidraw0: USB HID v0.03 Device [HID 0eef:72c4] on usb-dummy_hcd.5-1/input0 [ 1285.909348][T31975] vxcan1 speed is unknown, defaulting to 1000 [ 1285.912109][ T30] audit: type=1326 audit(1757070613.521:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31974 comm="syz.5.5737" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbf0a38ebe9 code=0x0 [ 1285.919664][T10549] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 1286.030834][ T24] usb 6-1: USB disconnect, device number 98 [ 1286.135519][T10549] usb 5-1: Using ep0 maxpacket: 32 [ 1286.164850][T10549] usb 5-1: config 0 has an invalid interface number: 156 but max is 0 [ 1286.185318][T10549] usb 5-1: config 0 has no interface number 0 [ 1286.198394][T10549] usb 5-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1286.238437][T10549] usb 5-1: config 0 interface 156 has no altsetting 0 [ 1286.249469][T10549] usb 5-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1286.274391][T10549] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1286.282440][T10549] usb 5-1: Product: syz [ 1286.295568][T10549] usb 5-1: Manufacturer: syz [ 1286.300223][T10549] usb 5-1: SerialNumber: syz [ 1286.373955][T10549] usb 5-1: config 0 descriptor?? [ 1286.707268][T10549] em28xx 5-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1286.755089][T10549] em28xx 5-1:0.156: Video interface 156 found: isoc [ 1286.840994][T10549] em28xx 5-1:0.156: unknown em28xx chip ID (0) [ 1286.945477][T10549] em28xx 5-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1286.980271][T10549] em28xx 5-1:0.156: board has no eeprom [ 1287.054677][T10549] em28xx 5-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1287.077479][T10549] em28xx 5-1:0.156: analog set to isoc mode. [ 1287.086303][ T24] em28xx 5-1:0.156: Registering V4L2 extension [ 1287.114930][T10549] usb 5-1: USB disconnect, device number 123 [ 1287.182113][T10549] em28xx 5-1:0.156: Disconnecting em28xx [ 1287.334242][T32126] netlink: 'syz.0.5758': attribute type 2 has an invalid length. [ 1287.376336][T32126] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.5758'. [ 1287.519835][ T24] em28xx 5-1:0.156: Config register raw data: 0xffffffed [ 1287.532037][ T24] em28xx 5-1:0.156: AC97 chip type couldn't be determined [ 1287.555092][ T24] em28xx 5-1:0.156: No AC97 audio processor [ 1287.578251][ T24] em28xx 5-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1287.587396][ T24] em28xx 5-1:0.156: Binding DVB extension [ 1287.621904][ T24] em28xx 5-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1287.636769][ T24] em28xx 5-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1287.654113][ T24] em28xx 5-1:0.156: Registering input extension [ 1287.660906][T10549] em28xx 5-1:0.156: Closing input extension [ 1287.676335][T32138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1287.698500][T32138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1287.724274][T10549] em28xx 5-1:0.156: Freeing device [ 1288.123174][T10549] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 1288.326390][T10549] usb 5-1: Using ep0 maxpacket: 8 [ 1288.336529][T10549] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1288.348702][T10549] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1288.363474][T10549] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1288.379842][T10549] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1288.396132][T10549] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1288.405734][T10549] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1288.433459][ T24] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 1288.624896][ T24] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1288.638586][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1288.648258][ T24] usb 6-1: Product: syz [ 1288.652465][ T24] usb 6-1: Manufacturer: syz [ 1288.657152][ T24] usb 6-1: SerialNumber: syz [ 1288.662095][T10549] usb 5-1: GET_CAPABILITIES returned 0 [ 1288.667640][T10549] usbtmc 5-1:16.0: can't read capabilities [ 1288.870073][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.879234][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.888358][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.897965][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.907096][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.916205][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.931456][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.940596][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.949720][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.970063][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.979195][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.988311][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1288.997891][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1289.007014][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1289.016118][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1289.033912][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 1289.081507][T32230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1289.179666][T32230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1289.215598][ T6855] usb 5-1: USB disconnect, device number 124 [ 1289.553677][T32258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1289.576557][T32258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1289.651495][T32262] netlink: 504 bytes leftover after parsing attributes in process `syz.3.5778'. [ 1290.310349][T32270] netlink: 'syz.0.5781': attribute type 21 has an invalid length. [ 1290.324991][T32270] netlink: 128 bytes leftover after parsing attributes in process `syz.0.5781'. [ 1290.343322][T32270] netlink: 3 bytes leftover after parsing attributes in process `syz.0.5781'. [ 1290.383821][T32269] vxcan1 speed is unknown, defaulting to 1000 [ 1290.720765][ T3425] usb 5-1: new high-speed USB device number 125 using dummy_hcd [ 1290.941965][T32314] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1290.967434][ T3425] usb 5-1: Using ep0 maxpacket: 32 [ 1290.983344][ T3425] usb 5-1: config 0 has an invalid interface number: 156 but max is 0 [ 1290.995712][T32314] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1291.008896][ T3425] usb 5-1: config 0 has no interface number 0 [ 1291.016789][ T3425] usb 5-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1291.058338][ T3425] usb 5-1: config 0 interface 156 has no altsetting 0 [ 1291.074130][ T3425] usb 5-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1291.083291][ T3425] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1291.102122][ T24] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000044. ret = -EPROTO [ 1291.124075][ T3425] usb 5-1: Product: syz [ 1291.130552][ T3425] usb 5-1: Manufacturer: syz [ 1291.135220][ T3425] usb 5-1: SerialNumber: syz [ 1291.154407][ T24] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 1291.181647][ T3425] usb 5-1: config 0 descriptor?? [ 1291.223338][ T24] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1291.255320][ T24] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1291.277656][ T24] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1291.307290][ T24] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1291.386955][ T24] usb 6-1: USB disconnect, device number 99 [ 1291.449022][ T3425] em28xx 5-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1291.463469][ T3425] em28xx 5-1:0.156: Video interface 156 found: isoc [ 1291.534368][ T3425] em28xx 5-1:0.156: unknown em28xx chip ID (0) [ 1291.619000][ T3425] em28xx 5-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1291.628803][ T3425] em28xx 5-1:0.156: board has no eeprom [ 1291.656148][T32346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1291.666310][T32346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1291.694302][ T3425] em28xx 5-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1291.703255][ T3425] em28xx 5-1:0.156: analog set to isoc mode. [ 1291.729268][ T24] em28xx 5-1:0.156: Registering V4L2 extension [ 1291.754253][ T3425] usb 5-1: USB disconnect, device number 125 [ 1291.772276][ T3425] em28xx 5-1:0.156: Disconnecting em28xx [ 1292.005865][ T24] em28xx 5-1:0.156: Config register raw data: 0xffffffed [ 1292.016877][ T24] em28xx 5-1:0.156: AC97 chip type couldn't be determined [ 1292.020642][T32364] netlink: 'syz.5.5796': attribute type 10 has an invalid length. [ 1292.046910][ T24] em28xx 5-1:0.156: No AC97 audio processor [ 1292.060779][ T24] em28xx 5-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1292.070482][T32364] wlan1: mtu less than device minimum [ 1292.075893][T32364] : (slave wlan1): Error -22 calling dev_set_mtu [ 1292.093212][ T24] em28xx 5-1:0.156: Binding DVB extension [ 1292.105395][ T24] em28xx 5-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1292.115371][ T24] em28xx 5-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1292.124006][ T24] em28xx 5-1:0.156: Registering input extension [ 1292.130651][ T3425] em28xx 5-1:0.156: Closing input extension [ 1292.154286][ T3425] em28xx 5-1:0.156: Freeing device [ 1292.546845][T32401] vxcan1 speed is unknown, defaulting to 1000 [ 1293.065346][ T5920] usb 6-1: new high-speed USB device number 100 using dummy_hcd [ 1293.286929][ T5920] usb 6-1: Using ep0 maxpacket: 32 [ 1293.318276][ T5920] usb 6-1: config 0 has an invalid interface number: 156 but max is 0 [ 1293.339321][ T5920] usb 6-1: config 0 has no interface number 0 [ 1293.356754][ T5920] usb 6-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1293.369340][ T5920] usb 6-1: config 0 interface 156 has no altsetting 0 [ 1293.379696][ T5920] usb 6-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1293.394207][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1293.402260][ T5920] usb 6-1: Product: syz [ 1293.406783][ T5920] usb 6-1: Manufacturer: syz [ 1293.411411][ T5920] usb 6-1: SerialNumber: syz [ 1293.427472][ T5920] usb 6-1: config 0 descriptor?? [ 1293.579015][ T6855] usb 5-1: new low-speed USB device number 126 using dummy_hcd [ 1293.688804][ T5920] em28xx 6-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1293.707135][ T5920] em28xx 6-1:0.156: Video interface 156 found: isoc [ 1293.735352][ T6855] usb 5-1: device descriptor read/64, error -71 [ 1293.789184][ T5920] em28xx 6-1:0.156: unknown em28xx chip ID (0) [ 1293.889363][T32470] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1293.892272][ T5920] em28xx 6-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1293.904924][T32470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1293.906848][ T5920] em28xx 6-1:0.156: board has no eeprom [ 1293.981434][ T5920] em28xx 6-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1293.989503][ T5920] em28xx 6-1:0.156: analog set to isoc mode. [ 1293.997136][ T849] em28xx 6-1:0.156: Registering V4L2 extension [ 1294.004077][ T6855] usb 5-1: new low-speed USB device number 127 using dummy_hcd [ 1294.016229][ T5920] usb 6-1: USB disconnect, device number 100 [ 1294.025814][ T5920] em28xx 6-1:0.156: Disconnecting em28xx [ 1294.153356][ T849] em28xx 6-1:0.156: Config register raw data: 0xffffffed [ 1294.161797][ T849] em28xx 6-1:0.156: AC97 chip type couldn't be determined [ 1294.169184][ T849] em28xx 6-1:0.156: No AC97 audio processor [ 1294.176159][ T6855] usb 5-1: device descriptor read/64, error -71 [ 1294.183440][ T849] em28xx 6-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1294.196261][ T849] em28xx 6-1:0.156: Binding DVB extension [ 1294.202511][ T849] em28xx 6-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1294.210397][ T849] em28xx 6-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1294.218962][ T849] em28xx 6-1:0.156: Registering input extension [ 1294.225518][ T5920] em28xx 6-1:0.156: Closing input extension [ 1294.242469][ T5920] em28xx 6-1:0.156: Freeing device [ 1294.294584][ T6855] usb usb5-port1: attempt power cycle [ 1294.471226][T32506] vxcan1 speed is unknown, defaulting to 1000 [ 1294.687200][ T6855] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 1294.720566][ T6855] usb 5-1: device descriptor read/8, error -71 [ 1294.907525][T32543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1294.942722][T32543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1294.996957][ T849] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 1295.004777][ T6855] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 1295.043941][ T6855] usb 5-1: device descriptor read/8, error -71 [ 1295.179381][ T849] usb 6-1: Using ep0 maxpacket: 8 [ 1295.188931][ T6855] usb usb5-port1: unable to enumerate USB device [ 1295.197935][ T849] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1295.207398][ T849] usb 6-1: config 0 has an invalid interface number: 88 but max is 0 [ 1295.217607][ T849] usb 6-1: config 0 has no interface number 0 [ 1295.223967][ T849] usb 6-1: config 0 interface 88 altsetting 8 has an endpoint descriptor with address 0x4F, changing to 0xF [ 1295.236654][ T849] usb 6-1: config 0 interface 88 altsetting 8 endpoint 0xF has an invalid bInterval 49, changing to 9 [ 1295.248012][ T849] usb 6-1: config 0 interface 88 altsetting 8 endpoint 0xF has invalid maxpacket 9292, setting to 1024 [ 1295.259154][ T849] usb 6-1: config 0 interface 88 has no altsetting 0 [ 1295.268751][ T849] usb 6-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 1295.277968][ T849] usb 6-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 1295.286204][ T849] usb 6-1: Product: syz [ 1295.290789][ T849] usb 6-1: Manufacturer: syz [ 1295.295445][ T849] usb 6-1: SerialNumber: syz [ 1295.311729][ T849] usb 6-1: config 0 descriptor?? [ 1295.317400][T32529] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 1295.578758][ T849] usb 6-1: USB disconnect, device number 101 [ 1296.201475][T32599] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1296.211140][T32599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1296.397237][ T849] usb 6-1: new full-speed USB device number 102 using dummy_hcd [ 1296.576476][ T849] usb 6-1: config index 0 descriptor too short (expected 35577, got 27) [ 1296.584406][T32609] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 1296.590987][ T849] usb 6-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1296.613643][ T30] audit: type=1326 audit(1757070879.538:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32607 comm="syz.3.5848" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1e16b8ebe9 code=0x0 [ 1296.640437][ T849] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1296.657808][ T849] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1296.667332][ T849] usb 6-1: config 1 has no interface number 0 [ 1296.673477][ T849] usb 6-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1296.687686][ T849] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1296.719883][ T849] snd_usb_pod 6-1:1.1: Line 6 Pocket POD found [ 1296.933558][ T849] snd_usb_pod 6-1:1.1: endpoint not available, using fallback values [ 1296.949642][ T849] snd_usb_pod 6-1:1.1: invalid control EP [ 1296.957349][ T849] snd_usb_pod 6-1:1.1: cannot start listening: -22 [ 1296.968377][ T849] snd_usb_pod 6-1:1.1: Line 6 Pocket POD now disconnected [ 1296.976648][ T849] snd_usb_pod 6-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 1297.026174][T32624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1297.035941][T32624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1297.211731][T26164] usb 6-1: USB disconnect, device number 102 [ 1297.560298][T32662] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1297.569516][T32662] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1297.647667][ T3425] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 1297.786473][ T3425] usb 5-1: device descriptor read/64, error -71 [ 1298.053520][ T5920] usb 6-1: new high-speed USB device number 103 using dummy_hcd [ 1298.054246][ T3425] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 1298.203578][ T3425] usb 5-1: device descriptor read/64, error -71 [ 1298.241655][ T5920] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1298.263064][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1298.271651][T32681] fuse: Bad value for 'group_id' [ 1298.276693][T32681] fuse: Bad value for 'group_id' [ 1298.282039][ T5920] usb 6-1: Product: syz [ 1298.286237][ T5920] usb 6-1: Manufacturer: syz [ 1298.300780][ T5920] usb 6-1: SerialNumber: syz [ 1298.342609][ T3425] usb usb5-port1: attempt power cycle [ 1298.716098][ T3425] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 1298.749037][ T3425] usb 5-1: device descriptor read/8, error -71 [ 1298.926404][T32707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1298.935980][T32707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1299.015277][ T3425] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1299.039718][ T3425] usb 5-1: device descriptor read/8, error -71 [ 1299.154527][ T3425] usb usb5-port1: unable to enumerate USB device [ 1299.533474][T32713] binder: 32712:32713 ioctl c0306201 200000000080 returned -14 [ 1299.639334][T32717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1299.649181][T32717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1299.660696][T32717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1299.670669][T32717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1300.264351][T32737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1300.273899][T32737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1300.689352][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000044. ret = -EPROTO [ 1300.725933][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 1300.743703][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1300.757169][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1300.767316][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1300.791523][ T5920] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1300.819205][ T5920] usb 6-1: USB disconnect, device number 103 [ 1300.847308][ T5874] Bluetooth: hci1: ACL packet for unknown connection handle 3311 [ 1300.930122][T32767] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1300.939651][T32767] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1301.339293][ T310] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 1301.339337][ T309] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 1301.454670][ T312] tmpfs: Bad value for 'mpol' [ 1301.520229][ T322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1301.532959][ T322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1301.712406][T26164] usb 6-1: new high-speed USB device number 104 using dummy_hcd [ 1301.878846][T26164] usb 6-1: Using ep0 maxpacket: 32 [ 1301.886532][T26164] usb 6-1: config 0 has an invalid interface number: 37 but max is 1 [ 1301.896618][T26164] usb 6-1: config 0 has no interface number 1 [ 1301.909435][T26164] usb 6-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=20.a3 [ 1301.919738][T26164] usb 6-1: New USB device strings: Mfr=1, Product=34, SerialNumber=3 [ 1301.928213][T26164] usb 6-1: Product: syz [ 1301.933782][T26164] usb 6-1: Manufacturer: syz [ 1301.938420][T26164] usb 6-1: SerialNumber: syz [ 1301.954319][T26164] usb 6-1: config 0 descriptor?? [ 1302.071164][ T24] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 1302.193543][T26164] usb 6-1: Could not set interface, error -71 [ 1302.231428][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 1302.241759][T26164] usb 6-1: USB disconnect, device number 104 [ 1302.260733][ T24] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1302.286002][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1302.326464][ T24] usb 5-1: config 0 descriptor?? [ 1302.396118][ T364] overlayfs: missing 'lowerdir' [ 1302.424640][ T365] dvmrp0: entered allmulticast mode [ 1302.482697][ T369] tipc: Enabling of bearer rejected, failed to enable media [ 1302.546311][ T373] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5906'. [ 1302.556932][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 1302.649775][ T380] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1302.659036][ T380] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1303.263396][ T404] netlink: 'syz.0.5915': attribute type 5 has an invalid length. [ 1303.273880][ T404] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.5915'. [ 1303.350091][ T406] netlink: 'syz.0.5916': attribute type 4 has an invalid length. [ 1303.357984][ T406] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5916'. [ 1303.626016][ T415] netlink: 'syz.0.5920': attribute type 10 has an invalid length. [ 1303.634405][ T415] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5920'. [ 1303.644979][ T415] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 1303.800263][ T420] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5922'. [ 1303.849415][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1303.873715][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0088: ffffffb9 [ 1303.885890][ T24] asix 5-1:0.0: probe with driver asix failed with error -71 [ 1303.904533][ T24] usb 5-1: USB disconnect, device number 8 [ 1303.953671][ T434] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1303.971280][ T434] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1304.421959][ T5920] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 1304.610722][ T5920] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1304.631504][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1304.648490][ T5920] usb 6-1: Product: syz [ 1304.658333][ T5920] usb 6-1: Manufacturer: syz [ 1304.662974][ T5920] usb 6-1: SerialNumber: syz [ 1304.742404][ T6855] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1304.913433][ T6855] usb 5-1: Using ep0 maxpacket: 32 [ 1304.927365][ T6855] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1304.937678][ T6855] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1304.949827][ T6855] usb 5-1: New USB device found, idVendor=05ac, idProduct=0232, bcdDevice= 0.40 [ 1304.959559][ T6855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1304.968091][ T6855] usb 5-1: Product: syz [ 1304.972978][ T6855] usb 5-1: Manufacturer: syz [ 1304.978020][ T6855] usb 5-1: SerialNumber: syz [ 1305.223378][ T6855] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input155 [ 1305.235339][ T5218] bcm5974 5-1:1.0: could not read from device [ 1305.252835][ T5218] bcm5974 5-1:1.0: could not read from device [ 1305.264539][ T6855] usb 5-1: USB disconnect, device number 9 [ 1305.273501][ T5218] bcm5974 5-1:1.0: could not read from device [ 1305.284973][ T5218] bcm5974 5-1:1.0: could not read from device [ 1305.702385][ T492] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1305.711652][ T492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1305.734150][ T495] overlayfs: failed to clone upperpath [ 1306.099337][ T6855] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 1306.200288][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1306.213071][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 1306.259713][ T6855] usb 5-1: Using ep0 maxpacket: 32 [ 1306.267081][ T6855] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1306.276215][ T6855] usb 5-1: config 7 has an invalid interface number: 187 but max is 0 [ 1306.284461][ T6855] usb 5-1: config 7 has no interface number 0 [ 1306.290604][ T6855] usb 5-1: config 7 interface 187 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1306.300532][ T6855] usb 5-1: config 7 interface 187 altsetting 6 bulk endpoint 0x3 has invalid maxpacket 0 [ 1306.310420][ T6855] usb 5-1: config 7 interface 187 has no altsetting 0 [ 1306.319927][ T6855] usb 5-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 1306.329085][ T6855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1306.337151][ T6855] usb 5-1: Product: syz [ 1306.341373][ T6855] usb 5-1: Manufacturer: syz [ 1306.346032][ T6855] usb 5-1: SerialNumber: syz [ 1306.630569][ T515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1306.643358][ T515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1306.656981][ T515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1306.667158][ T515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1306.680255][ T499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1306.689208][ T499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1306.709933][ T6855] usb 5-1: Cannot retrieve CPort count: -71 [ 1306.718303][ T6855] usb 5-1: Cannot retrieve CPort count: -71 [ 1306.724901][ T6855] es2_ap_driver 5-1:7.187: probe with driver es2_ap_driver failed with error -71 [ 1306.740885][ T6855] usb 5-1: USB disconnect, device number 10 [ 1306.877844][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000400. ret = -EPROTO [ 1306.890834][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1306.902904][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1306.914144][ T5920] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1306.929817][ T5920] usb 6-1: USB disconnect, device number 105 [ 1307.490873][ T561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1307.502455][ T561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1307.556562][ T567] netlink: 'syz.4.5949': attribute type 4 has an invalid length. [ 1307.575502][ T567] netlink: 152 bytes leftover after parsing attributes in process `syz.4.5949'. [ 1307.919155][ T585] FAULT_INJECTION: forcing a failure. [ 1307.919155][ T585] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.935696][ T585] CPU: 0 UID: 0 PID: 585 Comm: syz.4.5956 Not tainted syzkaller #0 PREEMPT(full) [ 1307.935728][ T585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1307.935742][ T585] Call Trace: [ 1307.935750][ T585] [ 1307.935760][ T585] dump_stack_lvl+0x189/0x250 [ 1307.935788][ T585] ? __pfx____ratelimit+0x10/0x10 [ 1307.935819][ T585] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1307.935839][ T585] ? __pfx__printk+0x10/0x10 [ 1307.935875][ T585] ? __pfx___might_resched+0x10/0x10 [ 1307.935900][ T585] ? fs_reclaim_acquire+0x7d/0x100 [ 1307.935931][ T585] should_fail_ex+0x414/0x560 [ 1307.935961][ T585] should_failslab+0xa8/0x100 [ 1307.935988][ T585] kmem_cache_alloc_node_noprof+0x77/0x710 [ 1307.936012][ T585] ? __alloc_skb+0x112/0x2d0 [ 1307.936039][ T585] __alloc_skb+0x112/0x2d0 [ 1307.936064][ T585] netlink_sendmsg+0x5c6/0xb30 [ 1307.936097][ T585] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1307.936122][ T585] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1307.936154][ T585] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1307.936182][ T585] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1307.936203][ T585] __sock_sendmsg+0x219/0x270 [ 1307.936235][ T585] ____sys_sendmsg+0x505/0x830 [ 1307.936263][ T585] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1307.936297][ T585] ? import_iovec+0x74/0xa0 [ 1307.936322][ T585] ___sys_sendmsg+0x21f/0x2a0 [ 1307.936347][ T585] ? __pfx____sys_sendmsg+0x10/0x10 [ 1307.936411][ T585] ? __fget_files+0x2a/0x420 [ 1307.936438][ T585] ? __fget_files+0x3a0/0x420 [ 1307.936477][ T585] __x64_sys_sendmsg+0x19b/0x260 [ 1307.936512][ T585] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1307.936546][ T585] ? __pfx_ksys_write+0x10/0x10 [ 1307.936575][ T585] ? do_syscall_64+0xbe/0xfa0 [ 1307.936600][ T585] do_syscall_64+0xfa/0xfa0 [ 1307.936624][ T585] ? lockdep_hardirqs_on+0x9c/0x150 [ 1307.936644][ T585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1307.936665][ T585] ? clear_bhb_loop+0x60/0xb0 [ 1307.936691][ T585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1307.936711][ T585] RIP: 0033:0x7f1a4db8ebe9 [ 1307.936732][ T585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1307.936749][ T585] RSP: 002b:00007f1a4e9f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1307.936774][ T585] RAX: ffffffffffffffda RBX: 00007f1a4ddc5fa0 RCX: 00007f1a4db8ebe9 [ 1307.936790][ T585] RDX: 0000000024000000 RSI: 0000200000000240 RDI: 0000000000000004 [ 1307.936804][ T585] RBP: 00007f1a4e9f1090 R08: 0000000000000000 R09: 0000000000000000 [ 1307.936819][ T585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1307.936831][ T585] R13: 00007f1a4ddc6038 R14: 00007f1a4ddc5fa0 R15: 00007ffe3965ccd8 [ 1307.936868][ T585] [ 1308.338697][ T593] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5959'. [ 1309.006066][ T5920] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 1309.182020][ T5920] usb 5-1: Using ep0 maxpacket: 32 [ 1309.195199][ T5920] usb 5-1: config 0 has an invalid interface number: 156 but max is 0 [ 1309.212945][ T5920] usb 5-1: config 0 has no interface number 0 [ 1309.219120][ T5920] usb 5-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1309.254768][ T5920] usb 5-1: config 0 interface 156 has no altsetting 0 [ 1309.264574][ T5920] usb 5-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1309.277318][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1309.299817][ T5920] usb 5-1: Product: syz [ 1309.304049][ T5920] usb 5-1: Manufacturer: syz [ 1309.323293][ T5920] usb 5-1: SerialNumber: syz [ 1309.344568][ T5920] usb 5-1: config 0 descriptor?? [ 1309.606718][ T5920] em28xx 5-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1309.621286][ T5920] em28xx 5-1:0.156: Video interface 156 found: isoc [ 1309.714377][ T5920] em28xx 5-1:0.156: unknown em28xx chip ID (0) [ 1309.826046][ T5920] em28xx 5-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1309.837029][ T5920] em28xx 5-1:0.156: board has no eeprom [ 1309.851488][ T654] fuse: Unknown parameter 'grou00000000000000000000' [ 1309.905010][ T5920] em28xx 5-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1309.913089][ T5920] em28xx 5-1:0.156: analog set to isoc mode. [ 1309.919538][ T6855] em28xx 5-1:0.156: Registering V4L2 extension [ 1309.961067][ T5920] usb 5-1: USB disconnect, device number 11 [ 1309.991422][ T5920] em28xx 5-1:0.156: Disconnecting em28xx [ 1310.221086][ T6855] em28xx 5-1:0.156: Config register raw data: 0xffffffed [ 1310.233205][ T6855] em28xx 5-1:0.156: AC97 chip type couldn't be determined [ 1310.241715][ T6855] em28xx 5-1:0.156: No AC97 audio processor [ 1310.251642][ T6855] em28xx 5-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1310.274998][ T6855] em28xx 5-1:0.156: Binding DVB extension [ 1310.285144][ T6855] em28xx 5-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1310.307212][ T6855] em28xx 5-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1310.330464][ T6855] em28xx 5-1:0.156: Registering input extension [ 1310.337742][ T5920] em28xx 5-1:0.156: Closing input extension [ 1310.382495][ T5920] em28xx 5-1:0.156: Freeing device [ 1310.542705][ T692] FAULT_INJECTION: forcing a failure. [ 1310.542705][ T692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1310.554499][ T694] fuse: Unknown parameter 'grou00000000000000000000' [ 1310.560619][ T692] CPU: 0 UID: 0 PID: 692 Comm: syz.5.5983 Not tainted syzkaller #0 PREEMPT(full) [ 1310.560646][ T692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1310.560658][ T692] Call Trace: [ 1310.560666][ T692] [ 1310.560674][ T692] dump_stack_lvl+0x189/0x250 [ 1310.560698][ T692] ? __pfx____ratelimit+0x10/0x10 [ 1310.560734][ T692] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1310.560753][ T692] ? __pfx__printk+0x10/0x10 [ 1310.560780][ T692] ? __might_fault+0xb0/0x130 [ 1310.560812][ T692] should_fail_ex+0x414/0x560 [ 1310.560840][ T692] _copy_from_user+0x2d/0xb0 [ 1310.560860][ T692] get_timespec64+0x8e/0x1a0 [ 1310.560880][ T692] ? __pfx_get_timespec64+0x10/0x10 [ 1310.560910][ T692] __x64_sys_recvmmsg+0x143/0x240 [ 1310.560936][ T692] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1310.560962][ T692] ? do_syscall_64+0xbe/0xfa0 [ 1310.560983][ T692] do_syscall_64+0xfa/0xfa0 [ 1310.560999][ T692] ? lockdep_hardirqs_on+0x9c/0x150 [ 1310.561016][ T692] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1310.561035][ T692] ? clear_bhb_loop+0x60/0xb0 [ 1310.561058][ T692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1310.561075][ T692] RIP: 0033:0x7fbf0a38ebe9 [ 1310.561092][ T692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1310.561108][ T692] RSP: 002b:00007fbf0b26a038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1310.561129][ T692] RAX: ffffffffffffffda RBX: 00007fbf0a5c5fa0 RCX: 00007fbf0a38ebe9 [ 1310.561143][ T692] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 1310.561156][ T692] RBP: 00007fbf0b26a090 R08: 0000200000003700 R09: 0000000000000000 [ 1310.561169][ T692] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 1310.561181][ T692] R13: 00007fbf0a5c6038 R14: 00007fbf0a5c5fa0 R15: 00007ffec44d2a38 [ 1310.561212][ T692] [ 1310.685899][ T696] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5986'. [ 1311.058318][ T24] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 1311.228450][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 1311.254152][ T726] fuse: Bad value for 'rootmode' [ 1311.261455][ T24] usb 5-1: config 0 has an invalid interface number: 156 but max is 0 [ 1311.270220][ T24] usb 5-1: config 0 has no interface number 0 [ 1311.282724][ T24] usb 5-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1311.313482][ T24] usb 5-1: config 0 interface 156 has no altsetting 0 [ 1311.328647][ T24] usb 5-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1311.341243][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1311.353225][ T24] usb 5-1: Product: syz [ 1311.361892][ T24] usb 5-1: Manufacturer: syz [ 1311.366891][ T24] usb 5-1: SerialNumber: syz [ 1311.383441][ T24] usb 5-1: config 0 descriptor?? [ 1311.659109][ T24] em28xx 5-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1311.680733][ T24] em28xx 5-1:0.156: Video interface 156 found: isoc [ 1311.681672][ T743] fuse: Unknown parameter 'grou00000000000000000000' [ 1311.762769][ T24] em28xx 5-1:0.156: unknown em28xx chip ID (0) [ 1311.847081][ T24] em28xx 5-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1311.863591][ T24] em28xx 5-1:0.156: board has no eeprom [ 1311.933279][ T24] em28xx 5-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1311.941528][ T24] em28xx 5-1:0.156: analog set to isoc mode. [ 1311.951712][T26164] em28xx 5-1:0.156: Registering V4L2 extension [ 1311.973080][ T24] usb 5-1: USB disconnect, device number 12 [ 1311.995736][ T24] em28xx 5-1:0.156: Disconnecting em28xx [ 1312.234030][T26164] em28xx 5-1:0.156: Config register raw data: 0xffffffed [ 1312.253595][T26164] em28xx 5-1:0.156: AC97 chip type couldn't be determined [ 1312.284284][T26164] em28xx 5-1:0.156: No AC97 audio processor [ 1312.304361][T26164] em28xx 5-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1312.323723][T26164] em28xx 5-1:0.156: Binding DVB extension [ 1312.330126][T26164] em28xx 5-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1312.338658][T26164] em28xx 5-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1312.348196][T26164] em28xx 5-1:0.156: Registering input extension [ 1312.355119][ T24] em28xx 5-1:0.156: Closing input extension [ 1312.383204][ T24] em28xx 5-1:0.156: Freeing device [ 1312.498400][ T797] fuse: Unknown parameter 'group_i00000000000000000000' [ 1312.555441][ T801] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6004'. [ 1312.680050][ T806] netlink: 124 bytes leftover after parsing attributes in process `syz.3.6005'. [ 1312.713494][ T806] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6005'. [ 1312.733699][ T811] netlink: 124 bytes leftover after parsing attributes in process `syz.3.6005'. [ 1312.769910][ T24] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 1312.959191][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 1312.977188][ T24] usb 5-1: config 0 has no interfaces? [ 1313.005662][ T24] usb 5-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 1313.029121][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1313.038363][ T24] usb 5-1: Product: syz [ 1313.042662][ T24] usb 5-1: Manufacturer: syz [ 1313.053330][ T24] usb 5-1: SerialNumber: syz [ 1313.063229][ T24] usb 5-1: config 0 descriptor?? [ 1313.138698][ T832] program syz.5.6010 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1313.220393][ T836] fuse: Unknown parameter 'group_i00000000000000000000' [ 1313.306671][ T5874] Bluetooth: hci1: Malformed LE Event: 0x0d [ 1313.307660][ T6855] usb 5-1: USB disconnect, device number 13 [ 1313.483107][ T859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1313.492444][ T859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1313.522698][ T859] FAULT_INJECTION: forcing a failure. [ 1313.522698][ T859] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.531908][ T867] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6017'. [ 1313.536002][ T859] CPU: 0 UID: 0 PID: 859 Comm: syz.0.6016 Not tainted syzkaller #0 PREEMPT(full) [ 1313.536027][ T859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1313.536039][ T859] Call Trace: [ 1313.536047][ T859] [ 1313.536055][ T859] dump_stack_lvl+0x189/0x250 [ 1313.536080][ T859] ? __pfx____ratelimit+0x10/0x10 [ 1313.536108][ T859] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1313.536126][ T859] ? __pfx__printk+0x10/0x10 [ 1313.536158][ T859] ? __pfx___might_resched+0x10/0x10 [ 1313.536180][ T859] ? fs_reclaim_acquire+0x7d/0x100 [ 1313.536207][ T859] should_fail_ex+0x414/0x560 [ 1313.536235][ T859] should_failslab+0xa8/0x100 [ 1313.536259][ T859] kmem_cache_alloc_node_noprof+0x77/0x710 [ 1313.536279][ T859] ? dup_task_struct+0x52/0x830 [ 1313.536310][ T859] dup_task_struct+0x52/0x830 [ 1313.536332][ T859] ? lockdep_hardirqs_on+0x9c/0x150 [ 1313.536353][ T859] copy_process+0x54b/0x3c00 [ 1313.536407][ T859] ? __pfx_copy_process+0x10/0x10 [ 1313.536443][ T859] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 1313.536470][ T859] vhost_task_create+0x1c4/0x290 [ 1313.536494][ T859] ? arch_stack_walk+0xfc/0x150 [ 1313.536518][ T859] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 1313.536546][ T859] ? __pfx_vhost_task_create+0x10/0x10 [ 1313.536580][ T859] ? __pfx_vhost_task_fn+0x10/0x10 [ 1313.536626][ T859] kvm_mmu_post_init_vm+0x14c/0x300 [ 1313.536648][ T859] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 1313.536674][ T859] ? __mutex_trylock_common+0x153/0x260 [ 1313.536702][ T859] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1313.536727][ T859] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1313.536757][ T859] ? rcu_is_watching+0x15/0xb0 [ 1313.536780][ T859] ? trace_contention_end+0x39/0x120 [ 1313.536804][ T859] ? look_up_lock_class+0x74/0x170 [ 1313.536823][ T859] ? register_lock_class+0x51/0x320 [ 1313.536849][ T859] ? __lock_acquire+0xab9/0xd20 [ 1313.536900][ T859] kvm_vcpu_ioctl+0x95c/0xe90 [ 1313.536926][ T859] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1313.536968][ T859] ? __fget_files+0x2a/0x420 [ 1313.536997][ T859] ? __fget_files+0x3a0/0x420 [ 1313.537020][ T859] ? __fget_files+0x2a/0x420 [ 1313.537047][ T859] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1313.537065][ T859] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1313.537084][ T859] __se_sys_ioctl+0xf9/0x170 [ 1313.537107][ T859] do_syscall_64+0xfa/0xfa0 [ 1313.537124][ T859] ? lockdep_hardirqs_on+0x9c/0x150 [ 1313.537141][ T859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1313.537159][ T859] ? clear_bhb_loop+0x60/0xb0 [ 1313.537183][ T859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1313.537200][ T859] RIP: 0033:0x7f9b83d8ebe9 [ 1313.537217][ T859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1313.537234][ T859] RSP: 002b:00007f9b84ce6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1313.537254][ T859] RAX: ffffffffffffffda RBX: 00007f9b83fc5fa0 RCX: 00007f9b83d8ebe9 [ 1313.537268][ T859] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 1313.537280][ T859] RBP: 00007f9b84ce6090 R08: 0000000000000000 R09: 0000000000000000 [ 1313.537291][ T859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1313.537304][ T859] R13: 00007f9b83fc6038 R14: 00007f9b83fc5fa0 R15: 00007fff672ec6c8 [ 1313.537336][ T859] [ 1313.664534][ T870] fuse: Bad value for 'group_id' [ 1313.904299][ T870] fuse: Bad value for 'group_id' [ 1314.209182][ T5920] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 1314.328699][ T889] fuse: Unknown parameter 'group_i00000000000000000000' [ 1314.376707][ T5920] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1314.386025][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1314.394142][ T5920] usb 5-1: Product: syz [ 1314.398417][ T5920] usb 5-1: Manufacturer: syz [ 1314.403118][ T5920] usb 5-1: SerialNumber: syz [ 1314.412878][ T24] usb 6-1: new full-speed USB device number 106 using dummy_hcd [ 1314.431568][ T5920] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 1314.463191][ T6855] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1314.525868][ T899] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1314.535916][ T899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1314.587550][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1314.601935][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1314.614339][ T24] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1314.625773][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1314.642826][ T24] usb 6-1: config 0 descriptor?? [ 1315.071082][ T5920] usb 5-1: USB disconnect, device number 14 [ 1315.094763][ T24] usbhid 6-1:0.0: can't add hid device: -32 [ 1315.116000][ T24] usbhid 6-1:0.0: probe with driver usbhid failed with error -32 [ 1315.220881][ T926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1315.231548][ T926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1315.272667][ T849] usb 6-1: USB disconnect, device number 106 [ 1315.380701][ T944] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6028'. [ 1315.589919][ T957] fuse: Unknown parameter 'group_id00000000000000000000' [ 1315.640895][ T6855] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 1315.647919][ T6855] ath9k_htc: Failed to initialize the device [ 1315.656622][ T5920] usb 5-1: ath9k_htc: USB layer deinitialized [ 1315.742965][ T965] netlink: 'syz.3.6032': attribute type 10 has an invalid length. [ 1315.766249][ T965] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 1315.790532][ T849] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 1315.906895][ T972] 9pnet_fd: Insufficient options for proto=fd [ 1315.963129][ T849] usb 6-1: Using ep0 maxpacket: 8 [ 1315.976521][ T849] usb 6-1: config 0 has an invalid interface number: 56 but max is 0 [ 1315.982144][ T976] loop3: detected capacity change from 0 to 1 [ 1315.992010][ T849] usb 6-1: config 0 has no interface number 0 [ 1316.002818][T31842] Dev loop3: unable to read RDB block 1 [ 1316.011446][T31842] loop3: unable to read partition table [ 1316.018520][ T849] usb 6-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 1316.020237][T31842] loop3: partition table beyond EOD, truncated [ 1316.039106][ T849] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1316.040805][ T976] Dev loop3: unable to read RDB block 1 [ 1316.053258][ T976] loop3: unable to read partition table [ 1316.054673][ T849] usb 6-1: Product: syz [ 1316.069925][ T976] loop3: partition table beyond EOD, truncated [ 1316.075103][ T849] usb 6-1: Manufacturer: syz [ 1316.077385][ T976] loop_reread_partitions: partition scan of loop3 (被x ) failed (rc=-5) [ 1316.089170][ T849] usb 6-1: SerialNumber: syz [ 1316.099655][ T849] usb 6-1: config 0 descriptor?? [ 1316.113989][ T849] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 1316.125362][ T983] fuse: Unknown parameter 'group_id00000000000000000000' [ 1316.132549][ T849] pctv452e: pctv452e_power_ctrl: 1 [ 1316.132549][ T849] [ 1316.132604][ T849] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 1316.132604][ T849] [ 1316.132623][ T849] dvb-usb: bulk message failed: -22 (5/0) [ 1316.136272][ T849] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1316.184269][ T849] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 1316.205783][ T849] usb 6-1: media controller created [ 1316.215669][ T849] dvb-usb: bulk message failed: -22 (8/0) [ 1316.240288][ T849] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 1316.256630][ T849] dvb-usb: MAC address reading failed. [ 1316.312064][ T849] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1316.408338][ T1005] fuse: Unknown parameter 'ud' [ 1316.505524][ T849] DVB: Unable to find symbol stb0899_attach() [ 1316.525159][ T849] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 1316.556312][ T5920] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 1316.645277][ T849] rc_core: IR keymap rc-tt-1500 not found [ 1316.651257][ T849] Registered IR keymap rc-empty [ 1316.665230][ T849] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0 [ 1316.680114][ T849] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0/input159 [ 1316.695520][ T849] dvb-usb: schedule remote query interval to 100 msecs. [ 1316.703854][ T849] pctv452e: pctv452e_power_ctrl: 0 [ 1316.703854][ T849] [ 1316.714345][ T849] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 1316.723972][ T5920] usb 5-1: Using ep0 maxpacket: 32 [ 1316.732400][ T5920] usb 5-1: config 0 has an invalid interface number: 156 but max is 0 [ 1316.743967][ T5920] usb 5-1: config 0 has no interface number 0 [ 1316.750433][ T5920] usb 5-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1316.753004][ T849] usb 6-1: USB disconnect, device number 107 [ 1316.770525][ T5920] usb 5-1: config 0 interface 156 has no altsetting 0 [ 1316.799587][ T5920] usb 5-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1316.813045][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1316.824431][ T5920] usb 5-1: Product: syz [ 1316.830109][ T5920] usb 5-1: Manufacturer: syz [ 1316.835187][ T5920] usb 5-1: SerialNumber: syz [ 1316.854529][ T5920] usb 5-1: config 0 descriptor?? [ 1316.962861][ T849] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 1317.140517][ T5920] em28xx 5-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1317.157091][ T5920] em28xx 5-1:0.156: Video interface 156 found: isoc [ 1317.230065][ T1057] fuse: Unknown parameter 'group_id00000000000000000000' [ 1317.233409][ T5920] em28xx 5-1:0.156: unknown em28xx chip ID (0) [ 1317.336659][ T5920] em28xx 5-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1317.346799][ T5920] em28xx 5-1:0.156: board has no eeprom [ 1317.408298][ T1068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1317.420595][ T5920] em28xx 5-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1317.430869][ T5920] em28xx 5-1:0.156: analog set to isoc mode. [ 1317.445486][ T1068] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1317.456919][ T6855] em28xx 5-1:0.156: Registering V4L2 extension [ 1317.482978][ T5920] usb 5-1: USB disconnect, device number 15 [ 1317.509943][ T5920] em28xx 5-1:0.156: Disconnecting em28xx [ 1317.555738][ T1079] netlink: 32 bytes leftover after parsing attributes in process `syz.5.6053'. [ 1317.564945][ T1079] tipc: Invalid UDP bearer configuration [ 1317.565012][ T1079] tipc: Enabling of bearer rejected, failed to enable media [ 1317.631078][ T6855] em28xx 5-1:0.156: Config register raw data: 0xffffffed [ 1317.638493][ T6855] em28xx 5-1:0.156: AC97 chip type couldn't be determined [ 1317.646556][ T6855] em28xx 5-1:0.156: No AC97 audio processor [ 1317.652946][ T6855] em28xx 5-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1317.664198][ T6855] em28xx 5-1:0.156: Binding DVB extension [ 1317.670039][ T6855] em28xx 5-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1317.677878][ T6855] em28xx 5-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1317.686705][ T6855] em28xx 5-1:0.156: Registering input extension [ 1317.693414][ T5920] em28xx 5-1:0.156: Closing input extension [ 1317.719911][ T5920] em28xx 5-1:0.156: Freeing device [ 1318.247520][ T1096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1318.262923][ T1096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1318.454769][ T1104] fuse: Bad value for 'user_id' [ 1318.461025][ T1104] fuse: Bad value for 'user_id' [ 1318.918858][ T24] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 1319.036542][ T1120] FAULT_INJECTION: forcing a failure. [ 1319.036542][ T1120] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.050225][ T1120] CPU: 0 UID: 0 PID: 1120 Comm: syz.5.6062 Not tainted syzkaller #0 PREEMPT(full) [ 1319.050253][ T1120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1319.050266][ T1120] Call Trace: [ 1319.050275][ T1120] [ 1319.050284][ T1120] dump_stack_lvl+0x189/0x250 [ 1319.050309][ T1120] ? __pfx____ratelimit+0x10/0x10 [ 1319.050339][ T1120] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1319.050359][ T1120] ? __pfx__printk+0x10/0x10 [ 1319.050395][ T1120] ? __pfx___might_resched+0x10/0x10 [ 1319.050426][ T1120] should_fail_ex+0x414/0x560 [ 1319.050457][ T1120] should_failslab+0xa8/0x100 [ 1319.050484][ T1120] __kmalloc_noprof+0xcb/0x7f0 [ 1319.050504][ T1120] ? kfree+0x4d/0x6d0 [ 1319.050520][ T1120] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1319.050560][ T1120] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1319.050593][ T1120] ? tomoyo_domain+0xd9/0x130 [ 1319.050628][ T1120] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1319.050655][ T1120] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1319.050686][ T1120] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1319.050757][ T1120] ? __fget_files+0x2a/0x420 [ 1319.050790][ T1120] ? __fget_files+0x3a0/0x420 [ 1319.050816][ T1120] ? __fget_files+0x2a/0x420 [ 1319.050847][ T1120] security_file_ioctl+0xcb/0x2d0 [ 1319.050876][ T1120] __se_sys_ioctl+0x47/0x170 [ 1319.050900][ T1120] do_syscall_64+0xfa/0xfa0 [ 1319.050920][ T1120] ? lockdep_hardirqs_on+0x9c/0x150 [ 1319.050939][ T1120] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1319.050960][ T1120] ? clear_bhb_loop+0x60/0xb0 [ 1319.050986][ T1120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1319.051006][ T1120] RIP: 0033:0x7fbf0a38ebe9 [ 1319.051026][ T1120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1319.051044][ T1120] RSP: 002b:00007fbf0b26a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1319.051067][ T1120] RAX: ffffffffffffffda RBX: 00007fbf0a5c5fa0 RCX: 00007fbf0a38ebe9 [ 1319.051082][ T1120] RDX: 0000000000000000 RSI: 0000000000005514 RDI: 0000000000000003 [ 1319.051096][ T1120] RBP: 00007fbf0b26a090 R08: 0000000000000000 R09: 0000000000000000 [ 1319.051110][ T1120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1319.051123][ T1120] R13: 00007fbf0a5c6038 R14: 00007fbf0a5c5fa0 R15: 00007ffec44d2a38 [ 1319.051159][ T1120] [ 1319.051701][ T1120] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1319.102791][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 1319.104866][ T1120] usb usb8: usbfs: interface 0 claimed by hub while 'syz.5.6062' resets device [ 1319.112785][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1319.175828][ T1122] usb usb8: usbfs: interface 0 claimed by hub while 'syz.5.6063' resets device [ 1319.179820][ T24] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1319.341570][ T24] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1319.350733][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1319.358750][ T24] usb 5-1: Product: syz [ 1319.362992][ T24] usb 5-1: Manufacturer: syz [ 1319.367637][ T24] usb 5-1: SerialNumber: syz [ 1319.551641][ T6855] usb 6-1: new high-speed USB device number 108 using dummy_hcd [ 1319.605821][ T24] usb 5-1: 0:2 : does not exist [ 1319.651618][ T24] usb 5-1: USB disconnect, device number 16 [ 1319.693934][T31842] udevd[31842]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1319.718156][ T6855] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1319.748301][ T6855] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1319.765030][ T6855] usb 6-1: Product: syz [ 1319.775315][ T6855] usb 6-1: Manufacturer: syz [ 1319.795523][ T6855] usb 6-1: SerialNumber: syz [ 1319.978000][ T1152] netlink: 264 bytes leftover after parsing attributes in process `syz.3.6066'. [ 1319.978037][ T1152] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6066'. [ 1320.287955][ T1158] fuse: Bad value for 'user_id' [ 1320.288014][ T1158] fuse: Bad value for 'user_id' [ 1320.451747][T26164] IPVS: starting estimator thread 0... [ 1320.545400][ T1163] IPVS: using max 28 ests per chain, 67200 per kthread [ 1321.348148][ T1185] vxcan1 speed is unknown, defaulting to 1000 [ 1321.443205][ T1193] fuse: Bad value for 'user_id' [ 1321.448128][ T1193] fuse: Bad value for 'user_id' [ 1322.006905][ T1220] fuseblk: Unknown parameter 'groqp_id' [ 1322.017652][ T1220] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1322.036601][ T1222] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1322.047184][ T1220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1322.125350][ T1227] netlink: 264 bytes leftover after parsing attributes in process `syz.0.6078'. [ 1322.125423][ T1227] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6078'. [ 1322.219938][ T6855] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -EPROTO [ 1322.221420][ T6855] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 1322.223680][ T6855] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1322.223745][ T6855] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1322.224438][ T6855] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1322.242075][ T6855] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1322.250724][ T6855] usb 6-1: USB disconnect, device number 108 [ 1322.966564][ T1253] FAULT_INJECTION: forcing a failure. [ 1322.966564][ T1253] name failslab, interval 1, probability 0, space 0, times 0 [ 1322.966621][ T1253] CPU: 1 UID: 0 PID: 1253 Comm: syz.0.6083 Not tainted syzkaller #0 PREEMPT(full) [ 1322.966644][ T1253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1322.966656][ T1253] Call Trace: [ 1322.966664][ T1253] [ 1322.966674][ T1253] dump_stack_lvl+0x189/0x250 [ 1322.966698][ T1253] ? __pfx____ratelimit+0x10/0x10 [ 1322.966729][ T1253] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1322.966748][ T1253] ? __pfx__printk+0x10/0x10 [ 1322.966784][ T1253] ? __pfx___might_resched+0x10/0x10 [ 1322.966814][ T1253] should_fail_ex+0x414/0x560 [ 1322.966845][ T1253] should_failslab+0xa8/0x100 [ 1322.966873][ T1253] __kmalloc_noprof+0xcb/0x7f0 [ 1322.966893][ T1253] ? kfree+0x4d/0x6d0 [ 1322.966909][ T1253] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1322.966948][ T1253] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1322.966981][ T1253] ? tomoyo_domain+0xd9/0x130 [ 1322.967007][ T1253] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1322.967034][ T1253] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1322.967062][ T1253] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1322.967095][ T1253] ? kasan_save_track+0x4f/0x80 [ 1322.967113][ T1253] ? kasan_save_track+0x3e/0x80 [ 1322.967131][ T1253] ? __kasan_save_free_info+0x46/0x50 [ 1322.967202][ T1253] ? __pfx_current_check_access_path+0x10/0x10 [ 1322.967241][ T1253] tomoyo_path_mknod+0x142/0x190 [ 1322.967262][ T1253] ? lockdep_hardirqs_on+0x9c/0x150 [ 1322.967282][ T1253] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 1322.967306][ T1253] ? kern_path_create+0x3e/0x50 [ 1322.967325][ T1253] ? kmem_cache_free+0x19a/0x690 [ 1322.967353][ T1253] security_path_mknod+0x17e/0x3a0 [ 1322.967377][ T1253] unix_bind+0x3ca/0xd90 [ 1322.967423][ T1253] ? __pfx_unix_bind+0x10/0x10 [ 1322.967453][ T1253] ? bpf_lsm_socket_bind+0x9/0x20 [ 1322.967483][ T1253] __sys_bind+0x2c6/0x3e0 [ 1322.967518][ T1253] ? __pfx___sys_bind+0x10/0x10 [ 1322.967562][ T1253] ? __pfx_ksys_write+0x10/0x10 [ 1322.967594][ T1253] __x64_sys_bind+0x7a/0x90 [ 1322.967624][ T1253] do_syscall_64+0xfa/0xfa0 [ 1322.967641][ T1253] ? lockdep_hardirqs_on+0x9c/0x150 [ 1322.967658][ T1253] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1322.967678][ T1253] ? clear_bhb_loop+0x60/0xb0 [ 1322.967703][ T1253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1322.967722][ T1253] RIP: 0033:0x7f9b83d8ebe9 [ 1322.967740][ T1253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1322.967759][ T1253] RSP: 002b:00007f9b84ce6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 1322.967781][ T1253] RAX: ffffffffffffffda RBX: 00007f9b83fc5fa0 RCX: 00007f9b83d8ebe9 [ 1322.967796][ T1253] RDX: 000000000000006e RSI: 0000200000000dc0 RDI: 0000000000000003 [ 1322.967809][ T1253] RBP: 00007f9b84ce6090 R08: 0000000000000000 R09: 0000000000000000 [ 1322.967821][ T1253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1322.967833][ T1253] R13: 00007f9b83fc6038 R14: 00007f9b83fc5fa0 R15: 00007fff672ec6c8 [ 1322.967870][ T1253] [ 1322.967886][ T1253] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1323.321711][ C1] vkms_vblank_simulate: vblank timer overrun [ 1323.533450][ T1260] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1323.534979][ T1260] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1323.900446][ T1272] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1323.921205][ T1272] FAULT_INJECTION: forcing a failure. [ 1323.921205][ T1272] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.938348][ T1272] CPU: 0 UID: 0 PID: 1272 Comm: syz.5.6089 Not tainted syzkaller #0 PREEMPT(full) [ 1323.938378][ T1272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1323.938390][ T1272] Call Trace: [ 1323.938398][ T1272] [ 1323.938408][ T1272] dump_stack_lvl+0x189/0x250 [ 1323.938435][ T1272] ? __pfx____ratelimit+0x10/0x10 [ 1323.938468][ T1272] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1323.938489][ T1272] ? __pfx__printk+0x10/0x10 [ 1323.938526][ T1272] ? __pfx___might_resched+0x10/0x10 [ 1323.938558][ T1272] should_fail_ex+0x414/0x560 [ 1323.938592][ T1272] should_failslab+0xa8/0x100 [ 1323.938620][ T1272] __kmalloc_noprof+0xcb/0x7f0 [ 1323.938650][ T1272] ? kfree+0x4d/0x6d0 [ 1323.938666][ T1272] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1323.938707][ T1272] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1323.938741][ T1272] ? tomoyo_domain+0xd9/0x130 [ 1323.938769][ T1272] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1323.938796][ T1272] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1323.938827][ T1272] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1323.938904][ T1272] ? _raw_spin_unlock+0x28/0x50 [ 1323.938933][ T1272] ? __pfx_current_check_access_path+0x10/0x10 [ 1323.938967][ T1272] ? lookup_one_qstr_excl+0x1d8/0x360 [ 1323.939006][ T1272] tomoyo_path_mkdir+0xa8/0xe0 [ 1323.939028][ T1272] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 1323.939056][ T1272] ? __pfx_filename_create+0x10/0x10 [ 1323.939087][ T1272] security_path_mkdir+0x171/0x380 [ 1323.939112][ T1272] do_mkdirat+0x1bd/0x590 [ 1323.939140][ T1272] ? __pfx_do_mkdirat+0x10/0x10 [ 1323.939167][ T1272] ? getname_flags+0x1e5/0x540 [ 1323.939202][ T1272] __x64_sys_mkdir+0x6c/0x80 [ 1323.939227][ T1272] do_syscall_64+0xfa/0xfa0 [ 1323.939244][ T1272] ? lockdep_hardirqs_on+0x9c/0x150 [ 1323.939264][ T1272] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1323.939285][ T1272] ? clear_bhb_loop+0x60/0xb0 [ 1323.939311][ T1272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1323.939331][ T1272] RIP: 0033:0x7fbf0a38ebe9 [ 1323.939351][ T1272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1323.939376][ T1272] RSP: 002b:00007fbf0b26a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1323.939398][ T1272] RAX: ffffffffffffffda RBX: 00007fbf0a5c5fa0 RCX: 00007fbf0a38ebe9 [ 1323.939414][ T1272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000240 [ 1323.939428][ T1272] RBP: 00007fbf0b26a090 R08: 0000000000000000 R09: 0000000000000000 [ 1323.939442][ T1272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1323.939456][ T1272] R13: 00007fbf0a5c6038 R14: 00007fbf0a5c5fa0 R15: 00007ffec44d2a38 [ 1323.939494][ T1272] [ 1323.940732][ T1272] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1323.974418][ T1279] netlink: 'syz.4.6090': attribute type 21 has an invalid length. [ 1324.247432][ T1286] netlink: 264 bytes leftover after parsing attributes in process `syz.0.6092'. [ 1324.256791][ T1286] netlink: 40 bytes leftover after parsing attributes in process `syz.0.6092'. [ 1324.389584][ T1299] [U] [ 1324.402678][ T6855] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 1324.424621][ T1304] fuse: Bad value for 'fd' [ 1324.541709][ T5920] usb 6-1: new high-speed USB device number 109 using dummy_hcd [ 1324.549458][ T6855] usb 5-1: device descriptor read/64, error -71 [ 1324.737322][ T5920] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1324.747339][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.755475][ T5920] usb 6-1: Product: syz [ 1324.759675][ T5920] usb 6-1: Manufacturer: syz [ 1324.764259][ T5920] usb 6-1: SerialNumber: syz [ 1324.808826][ T6855] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 1324.947553][ T6855] usb 5-1: device descriptor read/64, error -71 [ 1325.076990][ T6855] usb usb5-port1: attempt power cycle [ 1325.460364][ T6855] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 1325.483524][ T6855] usb 5-1: device descriptor read/8, error -71 [ 1325.759611][ T6855] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 1325.793620][ T6855] usb 5-1: device descriptor read/8, error -71 [ 1325.909814][ T6855] usb usb5-port1: unable to enumerate USB device [ 1326.552038][ T1316] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 1327.137411][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -EPROTO [ 1327.150076][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 1327.162723][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1327.174742][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1327.184725][ T5920] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1327.196808][ T5920] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1327.221887][ T5920] usb 6-1: USB disconnect, device number 109 [ 1327.411652][ T1346] fuse: Bad value for 'fd' [ 1327.481418][ T1352] overlayfs: failed to clone lowerpath [ 1328.078290][T10549] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 1328.165711][ T1389] fuse: Bad value for 'fd' [ 1328.211860][T19535] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 1328.239332][T10549] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1328.257438][T10549] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1328.284725][T10549] usb 6-1: Product: syz [ 1328.290322][T10549] usb 6-1: Manufacturer: syz [ 1328.294970][T10549] usb 6-1: SerialNumber: syz [ 1328.501878][T19535] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1328.522190][T19535] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1328.562660][T19535] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1328.587890][T19535] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1328.596465][T19535] usb 5-1: SerialNumber: syz [ 1328.837152][T19535] usb 5-1: 0:2 : does not exist [ 1328.875263][T19535] usb 5-1: unit 5: unexpected type 0x0b [ 1328.959423][T19535] usb 5-1: USB disconnect, device number 21 [ 1329.102191][T30649] udevd[30649]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1330.056145][T26164] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 1330.227486][T26164] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1330.236737][T26164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1330.245303][T26164] usb 5-1: Product: syz [ 1330.249600][T26164] usb 5-1: Manufacturer: syz [ 1330.255286][T26164] usb 5-1: SerialNumber: syz [ 1330.991615][T10549] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 1331.003842][T10549] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1331.014726][T10549] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1331.034383][T10549] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1331.087110][T10549] usb 6-1: USB disconnect, device number 110 [ 1331.408301][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1331.420299][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1331.488626][ T1456] FAULT_INJECTION: forcing a failure. [ 1331.488626][ T1456] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.505205][ T1456] CPU: 0 UID: 0 PID: 1456 Comm: syz.5.6122 Not tainted syzkaller #0 PREEMPT(full) [ 1331.505236][ T1456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1331.505249][ T1456] Call Trace: [ 1331.505258][ T1456] [ 1331.505267][ T1456] dump_stack_lvl+0x189/0x250 [ 1331.505293][ T1456] ? __pfx____ratelimit+0x10/0x10 [ 1331.505322][ T1456] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1331.505342][ T1456] ? __pfx__printk+0x10/0x10 [ 1331.505378][ T1456] ? __pfx___might_resched+0x10/0x10 [ 1331.505408][ T1456] should_fail_ex+0x414/0x560 [ 1331.505439][ T1456] should_failslab+0xa8/0x100 [ 1331.505466][ T1456] __kmalloc_noprof+0xcb/0x7f0 [ 1331.505487][ T1456] ? video_usercopy+0x18d/0x1450 [ 1331.505523][ T1456] video_usercopy+0x18d/0x1450 [ 1331.505571][ T1456] ? __pfx___video_do_ioctl+0x10/0x10 [ 1331.505599][ T1456] ? __pfx_video_usercopy+0x10/0x10 [ 1331.505645][ T1456] ? __fget_files+0x3a0/0x420 [ 1331.505677][ T1456] v4l2_ioctl+0x18a/0x1e0 [ 1331.505705][ T1456] ? __pfx_v4l2_ioctl+0x10/0x10 [ 1331.505732][ T1456] __se_sys_ioctl+0xf9/0x170 [ 1331.505755][ T1456] do_syscall_64+0xfa/0xfa0 [ 1331.505772][ T1456] ? lockdep_hardirqs_on+0x9c/0x150 [ 1331.505791][ T1456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1331.505810][ T1456] ? clear_bhb_loop+0x60/0xb0 [ 1331.505834][ T1456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1331.505853][ T1456] RIP: 0033:0x7fbf0a38ebe9 [ 1331.505872][ T1456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1331.505889][ T1456] RSP: 002b:00007fbf0b26a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1331.505912][ T1456] RAX: ffffffffffffffda RBX: 00007fbf0a5c5fa0 RCX: 00007fbf0a38ebe9 [ 1331.505927][ T1456] RDX: 00002000000001c0 RSI: 00000000c0d05604 RDI: 0000000000000003 [ 1331.505941][ T1456] RBP: 00007fbf0b26a090 R08: 0000000000000000 R09: 0000000000000000 [ 1331.505954][ T1456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1331.505966][ T1456] R13: 00007fbf0a5c6038 R14: 00007fbf0a5c5fa0 R15: 00007ffec44d2a38 [ 1331.505998][ T1456] [ 1331.804595][ T1458] netlink: 'syz.5.6123': attribute type 4 has an invalid length. [ 1331.816637][ T1458] netlink: 152 bytes leftover after parsing attributes in process `syz.5.6123'. [ 1332.267681][ T1462] fuse: Bad value for 'fd' [ 1332.373785][ T1471] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6127'. [ 1332.397428][ T1471] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1332.412722][ T1471] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1332.552854][T26164] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -EPROTO [ 1332.565573][T26164] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 1332.577959][T26164] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1332.590097][T26164] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1332.601107][T26164] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1332.611471][T26164] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 1332.631088][T26164] usb 5-1: USB disconnect, device number 22 [ 1332.653396][T10549] usb 6-1: new high-speed USB device number 111 using dummy_hcd [ 1332.808821][T10549] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1332.819410][T10549] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1332.829855][T10549] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1332.839044][T10549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1332.847279][T10549] usb 6-1: SerialNumber: syz [ 1333.080486][T10549] usb 6-1: 0:2 : does not exist [ 1333.097803][T10549] usb 6-1: unit 5: unexpected type 0x0b [ 1333.152079][T10549] usb 6-1: USB disconnect, device number 111 [ 1333.225233][T31842] udevd[31842]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1333.331527][ T1519] netlink: 'syz.4.6133': attribute type 6 has an invalid length. [ 1333.414078][ T1523] fuse: Bad value for 'fd' [ 1333.496652][ T1529] netlink: 'syz.4.6137': attribute type 10 has an invalid length. [ 1333.522934][ T1529] : (slave netdevsim0): Enslaving as an active interface with an up link [ 1333.606274][ T1535] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6139'. [ 1333.649615][ T1532] sp0: Synchronizing with TNC [ 1333.683921][ T1531] [U] [ 1333.871377][ T5920] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 1333.873935][ T1550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1333.888365][ T1550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1334.040646][ T5920] usb 5-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 1334.049892][ T5920] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1334.062163][ T5920] usb 5-1: config 0 descriptor?? [ 1334.295330][ T5920] kaweth 5-1:0.0: Firmware present in device. [ 1334.341134][ T5874] Bluetooth: hci4: SCO packet for unknown connection handle 201 [ 1334.389896][ T1561] fuse: Invalid rootmode [ 1334.500904][ T5920] kaweth 5-1:0.0: Statistics collection: 0 [ 1334.504628][ T1566] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1334.513858][ T5920] kaweth 5-1:0.0: Multicast filter limit: 0 [ 1334.521647][ T5920] kaweth 5-1:0.0: MTU: 0 [ 1334.527643][ T5920] kaweth 5-1:0.0: Read MAC address 00:00:00:00:00:00 [ 1334.538158][ T1566] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1334.861261][ T6855] usb 6-1: new low-speed USB device number 112 using dummy_hcd [ 1335.007465][ T6855] usb 6-1: device descriptor read/64, error -71 [ 1335.161648][ T5920] kaweth 5-1:0.0: kaweth interface created at eth9 [ 1335.270627][ T6855] usb 6-1: new low-speed USB device number 113 using dummy_hcd [ 1335.275853][ T5874] Bluetooth: hci4: unexpected cc 0x203e length: 2 > 1 [ 1335.286868][ T5874] Bluetooth: hci4: unexpected event for opcode 0x203e [ 1335.428031][ T1597] fuse: Invalid rootmode [ 1335.437553][ T6855] usb 6-1: device descriptor read/64, error -71 [ 1335.567862][ T6855] usb usb6-port1: attempt power cycle [ 1335.771797][ T1612] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1335.952060][ T6855] usb 6-1: new low-speed USB device number 114 using dummy_hcd [ 1335.973539][ T6855] usb 6-1: device descriptor read/8, error -71 [ 1336.287974][ T6855] usb 6-1: new low-speed USB device number 115 using dummy_hcd [ 1336.309798][ T6855] usb 6-1: device descriptor read/8, error -71 [ 1336.425793][ T6855] usb usb6-port1: unable to enumerate USB device [ 1336.768539][ T1633] netlink: 56 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.771811][ T1629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1336.783140][ T1632] netlink: 56 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.795900][ T1633] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.805475][T10549] usb 5-1: USB disconnect, device number 23 [ 1336.805851][ T1633] netlink: 31 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.841717][ T1629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1336.862023][ T1633] netlink: 'syz.3.6162': attribute type 2 has an invalid length. [ 1336.885264][ T1645] fuse: Invalid rootmode [ 1336.898088][ T1633] netlink: 31 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.925689][ T1632] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1336.955180][ T1632] netlink: 31 bytes leftover after parsing attributes in process `syz.3.6162'. [ 1337.005420][ T1632] netlink: 'syz.3.6162': attribute type 2 has an invalid length. [ 1337.118563][ T1664] __nla_validate_parse: 1 callbacks suppressed [ 1337.118586][ T1664] netlink: 56 bytes leftover after parsing attributes in process `syz.3.6166'. [ 1337.156816][ T1664] netlink: 'syz.3.6166': attribute type 29 has an invalid length. [ 1337.260133][ T1670] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6167'. [ 1337.275066][ T1670] netlink: 4256 bytes leftover after parsing attributes in process `syz.3.6167'. [ 1337.295708][ T1670] overlayfs: conflicting options: userxattr,metacopy=on [ 1337.363937][T10549] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 1337.537290][T10549] usb 5-1: Using ep0 maxpacket: 16 [ 1337.546614][T10549] usb 5-1: config 0 has an invalid interface number: 41 but max is 0 [ 1337.556915][T10549] usb 5-1: config 0 has no interface number 0 [ 1337.563028][T10549] usb 5-1: config 0 interface 41 has no altsetting 0 [ 1337.573795][T10549] usb 5-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 1337.582874][T10549] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1337.591302][T10549] usb 5-1: Product: syz [ 1337.595495][T10549] usb 5-1: Manufacturer: syz [ 1337.600629][T10549] usb 5-1: SerialNumber: syz [ 1337.608929][T10549] usb 5-1: config 0 descriptor?? [ 1337.625453][T10549] CoreChips 5-1:0.41: probe with driver CoreChips failed with error -22 [ 1337.718548][ T1693] vxcan1 speed is unknown, defaulting to 1000 [ 1337.805777][ T1703] fuse: Bad value for 'rootmode' [ 1337.851564][ T1655] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6165'. [ 1337.872493][ T1656] binder: 1654:1656 ioctl c0306201 2000000002c0 returned -14 [ 1337.902676][ T1706] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6173'. [ 1338.167896][T10549] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 1338.350852][T10549] usb 6-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 1338.376981][T10549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1338.409604][T10549] usb 6-1: config 0 descriptor?? [ 1338.454142][ T24] usb 5-1: USB disconnect, device number 24 [ 1338.692248][T10549] kaweth 6-1:0.0: Firmware present in device. [ 1338.889806][T10549] kaweth 6-1:0.0: Statistics collection: 0 [ 1338.902906][T10549] kaweth 6-1:0.0: Multicast filter limit: 0 [ 1338.908854][T10549] kaweth 6-1:0.0: MTU: 0 [ 1338.925597][T10549] kaweth 6-1:0.0: Read MAC address 00:00:00:00:00:00 [ 1338.950401][ T1762] overlayfs: failed to resolve './file0': -2 [ 1338.952776][ T5920] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 1338.967458][ T5874] Bluetooth: hci4: Malformed Event: 0x02 [ 1339.037803][ T1766] fuse: Bad value for 'rootmode' [ 1339.127398][ T1770] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6182'. [ 1339.138814][ T5920] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1339.149084][ T5920] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1339.159672][ T5920] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1339.169949][ T5920] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1339.179897][ T5920] usb 5-1: SerialNumber: syz [ 1339.300918][ T1776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1339.312021][ T1776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1339.436736][ T5920] usb 5-1: 0:2 : does not exist [ 1339.444647][ T5920] usb 5-1: unit 5: unexpected type 0x0b [ 1339.478126][ T5920] usb 5-1: USB disconnect, device number 25 [ 1339.511279][T31842] udevd[31842]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1339.539140][T10549] kaweth 6-1:0.0: Error setting receive filter [ 1339.549246][T10549] kaweth 6-1:0.0: probe with driver kaweth failed with error -5 [ 1339.570686][T10549] usb 6-1: USB disconnect, device number 116 [ 1339.580773][ T5874] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 1339.591671][ T5874] Bluetooth: hci4: Injecting HCI hardware error event [ 1339.601018][ T5868] Bluetooth: hci4: hardware error 0x00 [ 1340.005432][ T1816] fuse: Bad value for 'rootmode' [ 1340.087566][ T1820] FAULT_INJECTION: forcing a failure. [ 1340.087566][ T1820] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.131155][ T1820] CPU: 0 UID: 0 PID: 1820 Comm: syz.0.6193 Not tainted syzkaller #0 PREEMPT(full) [ 1340.131195][ T1820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1340.131209][ T1820] Call Trace: [ 1340.131218][ T1820] [ 1340.131228][ T1820] dump_stack_lvl+0x189/0x250 [ 1340.131255][ T1820] ? __pfx____ratelimit+0x10/0x10 [ 1340.131286][ T1820] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1340.131307][ T1820] ? __pfx__printk+0x10/0x10 [ 1340.131345][ T1820] ? __pfx___might_resched+0x10/0x10 [ 1340.131369][ T1820] ? fs_reclaim_acquire+0x7d/0x100 [ 1340.131400][ T1820] should_fail_ex+0x414/0x560 [ 1340.131431][ T1820] should_failslab+0xa8/0x100 [ 1340.131469][ T1820] __kmalloc_noprof+0xcb/0x7f0 [ 1340.131491][ T1820] ? nla_strdup+0x9d/0x140 [ 1340.131519][ T1820] ? __kmalloc_cache_noprof+0x3d5/0x6f0 [ 1340.131545][ T1820] nla_strdup+0x9d/0x140 [ 1340.131576][ T1820] nf_tables_newtable+0x491/0x1890 [ 1340.131598][ T1820] ? nfnl_pernet+0x1/0x240 [ 1340.131647][ T1820] nfnetlink_rcv+0x1132/0x2520 [ 1340.131713][ T1820] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 1340.131762][ T1820] ? ref_tracker_free+0x63a/0x7d0 [ 1340.131823][ T1820] ? __netlink_deliver_tap+0x807/0x850 [ 1340.131843][ T1820] ? netlink_deliver_tap+0x2e/0x1b0 [ 1340.131883][ T1820] netlink_unicast+0x82c/0x9e0 [ 1340.131923][ T1820] ? __pfx_netlink_unicast+0x10/0x10 [ 1340.131954][ T1820] ? netlink_sendmsg+0x642/0xb30 [ 1340.131972][ T1820] ? skb_put+0x11b/0x210 [ 1340.131997][ T1820] netlink_sendmsg+0x805/0xb30 [ 1340.132030][ T1820] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1340.132062][ T1820] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1340.132096][ T1820] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1340.132143][ T1820] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1340.132173][ T1820] __sock_sendmsg+0x219/0x270 [ 1340.132206][ T1820] ____sys_sendmsg+0x505/0x830 [ 1340.132237][ T1820] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1340.132272][ T1820] ? import_iovec+0x74/0xa0 [ 1340.132298][ T1820] ___sys_sendmsg+0x21f/0x2a0 [ 1340.132323][ T1820] ? __pfx____sys_sendmsg+0x10/0x10 [ 1340.132392][ T1820] ? __fget_files+0x2a/0x420 [ 1340.132418][ T1820] ? __fget_files+0x3a0/0x420 [ 1340.132459][ T1820] __x64_sys_sendmsg+0x19b/0x260 [ 1340.132487][ T1820] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1340.132522][ T1820] ? __pfx_ksys_write+0x10/0x10 [ 1340.132552][ T1820] ? do_syscall_64+0xbe/0xfa0 [ 1340.132577][ T1820] do_syscall_64+0xfa/0xfa0 [ 1340.132596][ T1820] ? lockdep_hardirqs_on+0x9c/0x150 [ 1340.132616][ T1820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1340.132637][ T1820] ? clear_bhb_loop+0x60/0xb0 [ 1340.132663][ T1820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1340.132684][ T1820] RIP: 0033:0x7f9b83d8ebe9 [ 1340.132703][ T1820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1340.132721][ T1820] RSP: 002b:00007f9b84ce6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1340.132744][ T1820] RAX: ffffffffffffffda RBX: 00007f9b83fc5fa0 RCX: 00007f9b83d8ebe9 [ 1340.132760][ T1820] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 000000000000000f [ 1340.132774][ T1820] RBP: 00007f9b84ce6090 R08: 0000000000000000 R09: 0000000000000000 [ 1340.132787][ T1820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1340.132801][ T1820] R13: 00007f9b83fc6038 R14: 00007f9b83fc5fa0 R15: 00007fff672ec6c8 [ 1340.132838][ T1820] [ 1340.610799][ T1833] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6196'. [ 1340.758395][ T5874] Bluetooth: hci3: ISO packet for unknown connection handle 0 [ 1340.828041][ T1845] fuse: Unknown parameter 'use00000000000000000000' [ 1341.031817][ T1853] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6206'. [ 1341.042509][ T1853] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6206'. [ 1341.056545][ T5920] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 1341.087084][ T1856] FAULT_INJECTION: forcing a failure. [ 1341.087084][ T1856] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.100163][ T1856] CPU: 1 UID: 0 PID: 1856 Comm: syz.0.6207 Not tainted syzkaller #0 PREEMPT(full) [ 1341.100203][ T1856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1341.100216][ T1856] Call Trace: [ 1341.100225][ T1856] [ 1341.100235][ T1856] dump_stack_lvl+0x189/0x250 [ 1341.100261][ T1856] ? __pfx____ratelimit+0x10/0x10 [ 1341.100291][ T1856] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1341.100311][ T1856] ? __pfx__printk+0x10/0x10 [ 1341.100348][ T1856] ? __pfx___might_resched+0x10/0x10 [ 1341.100371][ T1856] ? fs_reclaim_acquire+0x7d/0x100 [ 1341.100402][ T1856] should_fail_ex+0x414/0x560 [ 1341.100433][ T1856] should_failslab+0xa8/0x100 [ 1341.100459][ T1856] __kmalloc_noprof+0xcb/0x7f0 [ 1341.100482][ T1856] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 1341.100509][ T1856] ? rcu_is_watching+0x15/0xb0 [ 1341.100541][ T1856] genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 1341.100576][ T1856] genl_family_rcv_msg_doit+0xb8/0x300 [ 1341.100611][ T1856] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1341.100647][ T1856] ? apparmor_capable+0x137/0x1b0 [ 1341.100672][ T1856] ? bpf_lsm_capable+0x9/0x20 [ 1341.100691][ T1856] ? security_capable+0x7e/0x2e0 [ 1341.100712][ T1856] genl_rcv_msg+0x60e/0x790 [ 1341.100732][ T1856] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1341.100746][ T1856] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 1341.100762][ T1856] ? __pfx_nl802154_add_llsec_key+0x10/0x10 [ 1341.100780][ T1856] ? __pfx_nl802154_post_doit+0x10/0x10 [ 1341.100806][ T1856] netlink_rcv_skb+0x208/0x470 [ 1341.100824][ T1856] ? __lock_acquire+0xab9/0xd20 [ 1341.100838][ T1856] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1341.100854][ T1856] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1341.100885][ T1856] ? down_read+0x1ad/0x2e0 [ 1341.100900][ T1856] genl_rcv+0x28/0x40 [ 1341.100914][ T1856] netlink_unicast+0x82c/0x9e0 [ 1341.100937][ T1856] ? __pfx_netlink_unicast+0x10/0x10 [ 1341.100956][ T1856] ? netlink_sendmsg+0x642/0xb30 [ 1341.100967][ T1856] ? skb_put+0x11b/0x210 [ 1341.100981][ T1856] netlink_sendmsg+0x805/0xb30 [ 1341.100999][ T1856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1341.101013][ T1856] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1341.101033][ T1856] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1341.101049][ T1856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1341.101062][ T1856] __sock_sendmsg+0x219/0x270 [ 1341.101080][ T1856] ____sys_sendmsg+0x505/0x830 [ 1341.101098][ T1856] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1341.101117][ T1856] ? import_iovec+0x74/0xa0 [ 1341.101132][ T1856] ___sys_sendmsg+0x21f/0x2a0 [ 1341.101148][ T1856] ? __pfx____sys_sendmsg+0x10/0x10 [ 1341.101183][ T1856] ? __fget_files+0x2a/0x420 [ 1341.101207][ T1856] ? __fget_files+0x3a0/0x420 [ 1341.101230][ T1856] __x64_sys_sendmsg+0x19b/0x260 [ 1341.101245][ T1856] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1341.101265][ T1856] ? __pfx_ksys_write+0x10/0x10 [ 1341.101282][ T1856] ? do_syscall_64+0xbe/0xfa0 [ 1341.101296][ T1856] do_syscall_64+0xfa/0xfa0 [ 1341.101307][ T1856] ? lockdep_hardirqs_on+0x9c/0x150 [ 1341.101318][ T1856] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1341.101330][ T1856] ? clear_bhb_loop+0x60/0xb0 [ 1341.101345][ T1856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1341.101357][ T1856] RIP: 0033:0x7f9b83d8ebe9 [ 1341.101370][ T1856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1341.101381][ T1856] RSP: 002b:00007f9b84ce6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1341.101395][ T1856] RAX: ffffffffffffffda RBX: 00007f9b83fc5fa0 RCX: 00007f9b83d8ebe9 [ 1341.101405][ T1856] RDX: 0000000000048804 RSI: 00002000000003c0 RDI: 0000000000000004 [ 1341.101413][ T1856] RBP: 00007f9b84ce6090 R08: 0000000000000000 R09: 0000000000000000 [ 1341.101421][ T1856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1341.101429][ T1856] R13: 00007f9b83fc6038 R14: 00007f9b83fc5fa0 R15: 00007fff672ec6c8 [ 1341.101452][ T1856] [ 1341.217754][ T5920] usb 5-1: config 0 has an invalid interface number: 11 but max is 0 [ 1341.222147][ C1] vkms_vblank_simulate: vblank timer overrun [ 1341.230117][ T5920] usb 5-1: config 0 has no interface number 0 [ 1341.373123][ T1859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1341.442252][ T5920] usb 5-1: config 0 interface 11 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 8 [ 1341.442290][ T5920] usb 5-1: config 0 interface 11 altsetting 0 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 1341.442321][ T5920] usb 5-1: config 0 interface 11 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 1024 [ 1341.445544][ T5920] usb 5-1: New USB device found, idVendor=0f3d, idProduct=68aa, bcdDevice=b4.ca [ 1341.477929][ T1859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1341.561672][ C1] vkms_vblank_simulate: vblank timer overrun [ 1341.567803][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1341.576474][ T5920] usb 5-1: Product: syz [ 1341.578703][ T1864] fuse: Unknown parameter 'use00000000000000000000' [ 1341.580884][ T5920] usb 5-1: Manufacturer: syz [ 1341.598303][ T5920] usb 5-1: SerialNumber: syz [ 1341.638161][ T5920] usb 5-1: config 0 descriptor?? [ 1341.658216][ T1840] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1341.666201][ T1840] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1341.686177][ T1859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1341.698542][ T1859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1341.790981][ T5868] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 1341.850820][ T1887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1341.861903][ T1887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1341.929464][ T1840] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1341.936901][ T1840] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1341.949549][ T5920] usb 5-1: No status endpoint found [ 1342.048114][ T849] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 1342.168943][ T5952] usb 5-1: USB disconnect, device number 26 [ 1342.206823][ T849] usb 6-1: Using ep0 maxpacket: 32 [ 1342.213769][ T849] usb 6-1: config 0 has an invalid interface number: 156 but max is 0 [ 1342.223626][ T849] usb 6-1: config 0 has no interface number 0 [ 1342.230066][ T849] usb 6-1: config 0 interface 156 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1342.241189][ T849] usb 6-1: config 0 interface 156 has no altsetting 0 [ 1342.250964][ T849] usb 6-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice=1c.9d [ 1342.260096][ T849] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1342.268226][ T849] usb 6-1: Product: syz [ 1342.272813][ T849] usb 6-1: Manufacturer: syz [ 1342.277457][ T849] usb 6-1: SerialNumber: syz [ 1342.289655][ T849] usb 6-1: config 0 descriptor?? [ 1342.329460][ T1899] overlayfs: failed to resolve './file1': -2 [ 1342.470569][ T1904] fuse: Unknown parameter 'use00000000000000000000' [ 1342.537169][ T1908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1342.549255][ T849] em28xx 6-1:0.156: New device syz syz @ 480 Mbps (2040:6500, interface 156, class 156) [ 1342.552151][ T1908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1342.569635][ T849] em28xx 6-1:0.156: Video interface 156 found: isoc [ 1342.582900][ T1908] netlink: 'syz.0.6221': attribute type 2 has an invalid length. [ 1342.590724][ T1908] netlink: 'syz.0.6221': attribute type 8 has an invalid length. [ 1342.598465][ T1908] netlink: 44 bytes leftover after parsing attributes in process `syz.0.6221'. [ 1342.634220][ T849] em28xx 6-1:0.156: unknown em28xx chip ID (0) [ 1342.713145][ T849] em28xx 6-1:0.156: reading from i2c device at 0xa0 failed (error=-5) [ 1342.721538][ T849] em28xx 6-1:0.156: board has no eeprom [ 1342.768867][ T1919] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1342.784238][ T1919] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 1342.792374][ T849] em28xx 6-1:0.156: Identified as Hauppauge WinTV HVR 900 (card=10) [ 1342.798399][ T1919] FAULT_INJECTION: forcing a failure. [ 1342.798399][ T1919] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.800649][ T849] em28xx 6-1:0.156: analog set to isoc mode. [ 1342.814303][ T1919] CPU: 1 UID: 0 PID: 1919 Comm: syz.4.6222 Not tainted syzkaller #0 PREEMPT(full) [ 1342.814329][ T1919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1342.814341][ T1919] Call Trace: [ 1342.814349][ T1919] [ 1342.814357][ T1919] dump_stack_lvl+0x189/0x250 [ 1342.814381][ T1919] ? __pfx____ratelimit+0x10/0x10 [ 1342.814409][ T1919] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1342.814427][ T1919] ? __pfx__printk+0x10/0x10 [ 1342.814465][ T1919] ? __pfx___might_resched+0x10/0x10 [ 1342.814488][ T1919] ? fs_reclaim_acquire+0x7d/0x100 [ 1342.814516][ T1919] should_fail_ex+0x414/0x560 [ 1342.814545][ T1919] should_failslab+0xa8/0x100 [ 1342.814570][ T1919] __kmalloc_noprof+0xcb/0x7f0 [ 1342.814589][ T1919] ? ovl_cache_entry_new+0x4d/0x7a0 [ 1342.814618][ T1919] ovl_cache_entry_new+0x4d/0x7a0 [ 1342.814651][ T1919] ovl_fill_merge+0x75c/0xda0 [ 1342.814684][ T1919] ? __pfx_ovl_fill_merge+0x10/0x10 [ 1342.814716][ T1919] ? __pfx_ovl_fill_merge+0x10/0x10 [ 1342.814736][ T1919] offset_readdir+0x1e3/0x560 [ 1342.814757][ T1919] ? down_read_killable+0x1d1/0x350 [ 1342.814784][ T1919] iterate_dir+0x396/0x570 [ 1342.814811][ T1919] ovl_dir_read+0x146/0x5f0 [ 1342.814842][ T1919] ? __pfx_ovl_dir_read+0x10/0x10 [ 1342.814861][ T1919] ? ovl_path_upper+0x105/0x170 [ 1342.814882][ T1919] ? ovl_path_next+0x3b8/0x470 [ 1342.814913][ T1919] ovl_dir_read_merged+0x2b8/0x4b0 [ 1342.814937][ T1919] ? __pfx_ovl_dir_read_merged+0x10/0x10 [ 1342.814961][ T1919] ? __pfx_ovl_fill_merge+0x10/0x10 [ 1342.814994][ T1919] ? __kasan_kmalloc+0x93/0xb0 [ 1342.815016][ T1919] ? __kmalloc_cache_noprof+0x3d5/0x6f0 [ 1342.815038][ T1919] ? __lock_acquire+0xab9/0xd20 [ 1342.815063][ T1919] ovl_iterate+0xd75/0x20d0 [ 1342.815105][ T1919] ? __pfx_ovl_iterate+0x10/0x10 [ 1342.815130][ T1919] ? aa_file_perm+0x13a/0x1550 [ 1342.815150][ T1919] ? aa_file_perm+0x13a/0x1550 [ 1342.815188][ T1919] ? __lock_acquire+0xab9/0xd20 [ 1342.815221][ T1919] ? wrap_directory_iterator+0x5a/0xe0 [ 1342.815256][ T1919] ? down_write+0x162/0x1f0 [ 1342.815276][ T1919] ? __pfx_down_write+0x10/0x10 [ 1342.815296][ T1919] ? wrap_directory_iterator+0x52/0xe0 [ 1342.815318][ T1919] ? __pfx_ovl_iterate+0x10/0x10 [ 1342.815341][ T1919] wrap_directory_iterator+0x93/0xe0 [ 1342.815364][ T1919] iterate_dir+0x396/0x570 [ 1342.815391][ T1919] __se_sys_getdents64+0xe4/0x260 [ 1342.815415][ T1919] ? __pfx___se_sys_getdents64+0x10/0x10 [ 1342.815434][ T1919] ? ksys_write+0x22a/0x250 [ 1342.815460][ T1919] ? __pfx_filldir64+0x10/0x10 [ 1342.815483][ T1919] ? __pfx_ksys_write+0x10/0x10 [ 1342.815509][ T1919] ? do_syscall_64+0xbe/0xfa0 [ 1342.815530][ T1919] do_syscall_64+0xfa/0xfa0 [ 1342.815546][ T1919] ? lockdep_hardirqs_on+0x9c/0x150 [ 1342.815564][ T1919] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1342.815582][ T1919] ? clear_bhb_loop+0x60/0xb0 [ 1342.815606][ T1919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1342.815625][ T1919] RIP: 0033:0x7f1a4db8ebe9 [ 1342.815642][ T1919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1342.815659][ T1919] RSP: 002b:00007f1a4e9f1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 1342.815680][ T1919] RAX: ffffffffffffffda RBX: 00007f1a4ddc5fa0 RCX: 00007f1a4db8ebe9 [ 1342.815693][ T1919] RDX: 0000000000001000 RSI: 0000200000000f80 RDI: 0000000000000003 [ 1342.815705][ T1919] RBP: 00007f1a4e9f1090 R08: 0000000000000000 R09: 0000000000000000 [ 1342.815717][ T1919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1342.815729][ T1919] R13: 00007f1a4ddc6038 R14: 00007f1a4ddc5fa0 R15: 00007ffe3965ccd8 [ 1342.815762][ T1919] [ 1343.172315][ T5920] em28xx 6-1:0.156: Registering V4L2 extension [ 1343.228377][ T849] usb 6-1: USB disconnect, device number 117 [ 1343.251287][ T849] em28xx 6-1:0.156: Disconnecting em28xx [ 1343.468442][ T1942] fuse: Unknown parameter 'user_i00000000000000000000' [ 1343.500999][ T1944] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6228'. [ 1343.547099][ T5920] em28xx 6-1:0.156: Config register raw data: 0xffffffed [ 1343.571243][ T5920] em28xx 6-1:0.156: AC97 chip type couldn't be determined [ 1343.596988][ T5920] em28xx 6-1:0.156: No AC97 audio processor [ 1343.623484][ T5920] em28xx 6-1:0.156: em28xx_v4l2_init: Error while setting audio - error [-19]! [ 1343.649081][ T5920] em28xx 6-1:0.156: Binding DVB extension [ 1343.662042][ T5920] em28xx 6-1:0.156: no endpoint for DVB mode and transfer type 0 [ 1343.673322][ T5920] em28xx 6-1:0.156: failed to pre-allocate USB transfer buffers for DVB. [ 1343.682123][ T5920] em28xx 6-1:0.156: Registering input extension [ 1343.691786][ T849] em28xx 6-1:0.156: Closing input extension [ 1343.731183][ T849] em28xx 6-1:0.156: Freeing device [ 1343.846755][ T1965] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1343.862064][ T1965] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1344.082304][ T849] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 1344.253029][ T849] usb 6-1: Using ep0 maxpacket: 32 [ 1344.260441][ T849] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1344.271797][ T849] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1344.281722][ T849] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1344.290828][ T849] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1344.301218][ T849] usb 6-1: config 0 descriptor?? [ 1344.311806][ T849] hub 6-1:0.0: USB hub found [ 1344.555820][ T1984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1344.577586][ T1984] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1344.588104][ T1987] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6227'. [ 1344.589411][ T5868] Bluetooth: hci0: unexpected event for opcode 0x1407 [ 1344.609018][ T849] hub 6-1:0.0: 1 port detected [ 1344.847377][ T1992] fuse: Unknown parameter 'user_i00000000000000000000' [ 1344.908540][ T1994] overlayfs: failed to clone upperpath [ 1344.918449][ T1994] netlink: 'syz.3.6239': attribute type 4 has an invalid length. [ 1345.053714][ T849] usb 6-1: USB disconnect, device number 118 [ 1345.063402][ T1998] netlink: 112 bytes leftover after parsing attributes in process `syz.3.6241'. [ 1345.181798][ T2009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1345.192245][ T2009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1345.206863][ T2009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1345.217378][ T2009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1345.769601][ T2023] fuse: Unknown parameter 'user_i00000000000000000000' [ 1346.156237][ T2044] netlink: 679 bytes leftover after parsing attributes in process `syz.5.6253'. [ 1346.156247][ T2043] netlink: 679 bytes leftover after parsing attributes in process `syz.5.6253'. [ 1346.803178][ T2052] fuse: Unknown parameter 'user_id00000000000000000000' [ 1347.086418][ T2063] input: syz0 as /devices/virtual/input/input162 [ 1347.393746][ T2085] 9pnet_fd: Insufficient options for proto=fd [ 1347.436056][ T2088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1347.447316][ T849] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 1347.459268][ T2088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1347.605453][ T849] usb 5-1: device descriptor read/64, error -71 [ 1347.710935][ T5952] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 1347.860441][ T849] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 1347.871257][ T5952] usb 6-1: Using ep0 maxpacket: 32 [ 1347.884454][ T5952] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1347.894443][ T5952] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1347.910578][ T5952] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1347.922732][ T5952] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1347.932105][ T5952] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1347.940398][ T5952] usb 6-1: Product: І [ 1347.944473][ T5952] usb 6-1: Manufacturer: Ѕ [ 1347.949362][ T5952] usb 6-1: SerialNumber: ꚭꢴ㎿绻듼㵡쾆椃⬦㟢䌶˱鿻ᆏ敛ᧃ劕ু쟺릇썠嗀律摖煵Ԉ徑笀顀飚᫴ꊥ秂⪏८֮퇊㛂 [ 1347.999429][ T849] usb 5-1: device descriptor read/64, error -71 [ 1348.115234][ T2111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1348.124258][ T849] usb usb5-port1: attempt power cycle [ 1348.129273][ T2111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1348.194932][ T5952] usb 6-1: 0:2 : does not exist [ 1348.216023][ T5952] usb 6-1: USB disconnect, device number 119 [ 1348.243178][T31842] udevd[31842]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1348.501362][ T849] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 1348.545473][ T849] usb 5-1: device descriptor read/8, error -71 [ 1348.568541][ T2131] netlink: 14 bytes leftover after parsing attributes in process `syz.3.6272'. [ 1348.577860][ T2131] hsr_slave_0: left promiscuous mode [ 1348.584049][ T2131] hsr_slave_1: left promiscuous mode [ 1348.737502][ T2136] bridge0: port 1(bridge_slave_0) entered disabled state [ 1348.821545][ T849] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 1348.832270][ T2142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1348.841805][ T2142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1348.854322][ T849] usb 5-1: device descriptor read/8, error -71 [ 1348.884808][ T2147] : renamed from wg2 (while UP) [ 1348.933735][ T2140] vxcan1 speed is unknown, defaulting to 1000 [ 1348.971673][ T849] usb usb5-port1: unable to enumerate USB device [ 1349.527887][ T2176] 9pnet_fd: Insufficient options for proto=fd [ 1349.694532][ T2182] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1349.724702][ T2182] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1349.798083][ T5952] libceph: connect (1)[c::]:6789 error -101 [ 1349.808338][ T5952] libceph: mon0 (1)[c::]:6789 connect error [ 1349.821305][ T2176] ceph: No mds server is up or the cluster is laggy [ 1349.973010][ T2195] Invalid source name [ 1349.981066][ T2195] UBIFS error (pid: 2195): cannot open "./file0", error -22 [ 1349.982716][ T2195] netlink: 'syz.5.6283': attribute type 27 has an invalid length. [ 1350.009637][ T2195] netlink: 164 bytes leftover after parsing attributes in process `syz.5.6283'. [ 1350.457733][ T2202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1350.480749][ T2202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1350.623578][ T2217] IPVS: set_ctl: invalid protocol: 60 100.1.1.0:20001 [ 1350.818931][ T6855] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 1350.989872][ T6855] usb 5-1: Using ep0 maxpacket: 8 [ 1351.004421][ T6855] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1351.030620][ T6855] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1351.061122][ T6855] usb 5-1: config 0 descriptor?? [ 1351.299004][ T6855] asix 5-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 1351.797596][ T2235] netlink: 'syz.0.6292': attribute type 27 has an invalid length. [ 1351.953439][ T2233] nbd0: detected capacity change from 0 to 127 [ 1351.969167][ T5868] block nbd0: Receive control failed (result -32) [ 1351.969879][ T5874] block nbd0: Receive control failed (result -32) [ 1351.983886][T31842] block nbd0: Send control failed (result -32) [ 1351.990927][T31842] block nbd0: Request send failed, requeueing [ 1352.003361][ T125] block nbd0: Dead connection, failed to find a fallback [ 1352.013491][ T125] block nbd0: shutting down sockets [ 1352.013563][T31842] blk_print_req_error: 2 callbacks suppressed [ 1352.013580][T31842] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.020598][ T125] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.031238][T31842] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1352.036046][ T125] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1352.046843][T31842] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.070329][T31842] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1352.078224][T31842] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.087370][T31842] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1352.095593][T31842] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.105277][T31842] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1352.113669][T31842] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.122893][T31842] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1352.130794][T31842] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.139989][T31842] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1352.148010][T31842] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.157177][T31842] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1352.165199][T31842] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.174276][T31842] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1352.182289][T31842] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1352.191735][T31842] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1352.203838][T31842] ldm_validate_partition_table(): Disk read failed. [ 1352.212473][T31842] Dev nbd0: unable to read RDB block 0 [ 1352.222044][T31842] nbd0: unable to read partition table [ 1352.237706][T31842] ldm_validate_partition_table(): Disk read failed. [ 1352.246973][T31842] Dev nbd0: unable to read RDB block 0 [ 1352.255846][T31842] nbd0: unable to read partition table [ 1352.318385][ T2242] netlink: 392 bytes leftover after parsing attributes in process `syz.5.6294'. [ 1352.610739][ T2255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1352.622983][ T2255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1352.631209][ T6855] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1352.639206][ T2259] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6300'. [ 1352.647723][ T6855] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0088: ffffffb9 [ 1352.662494][ T6855] asix 5-1:0.0: probe with driver asix failed with error -71 [ 1352.676881][ T6855] usb 5-1: USB disconnect, device number 31 [ 1353.143230][ T2272] netlink: 392 bytes leftover after parsing attributes in process `syz.5.6303'. [ 1353.327891][ T2281] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1353.367356][ T2281] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1353.368324][ T2284] FAULT_INJECTION: forcing a failure. [ 1353.368324][ T2284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1353.396397][ T2281] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1353.407237][ T2284] CPU: 1 UID: 0 PID: 2284 Comm: syz.4.6307 Not tainted syzkaller #0 PREEMPT(full) [ 1353.407266][ T2284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1353.407279][ T2284] Call Trace: [ 1353.407287][ T2284] [ 1353.407296][ T2284] dump_stack_lvl+0x189/0x250 [ 1353.407320][ T2284] ? __pfx____ratelimit+0x10/0x10 [ 1353.407350][ T2284] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1353.407369][ T2284] ? __pfx__printk+0x10/0x10 [ 1353.407398][ T2284] ? __might_fault+0xb0/0x130 [ 1353.407431][ T2284] should_fail_ex+0x414/0x560 [ 1353.407460][ T2284] _copy_from_iter+0x1de/0x1790 [ 1353.407497][ T2284] ? rcu_is_watching+0x15/0xb0 [ 1353.407526][ T2284] ? kmalloc_reserve+0xbd/0x290 [ 1353.407546][ T2284] ? __pfx__copy_from_iter+0x10/0x10 [ 1353.407578][ T2284] ? __build_skb_around+0x262/0x3f0 [ 1353.407600][ T2284] ? netlink_sendmsg+0x642/0xb30 [ 1353.407618][ T2284] ? skb_put+0x11b/0x210 [ 1353.407641][ T2284] netlink_sendmsg+0x6b2/0xb30 [ 1353.407672][ T2284] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1353.407695][ T2284] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1353.407727][ T2284] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1353.407754][ T2284] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1353.407774][ T2284] __sock_sendmsg+0x219/0x270 [ 1353.407806][ T2284] ____sys_sendmsg+0x505/0x830 [ 1353.407834][ T2284] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1353.407867][ T2284] ? import_iovec+0x74/0xa0 [ 1353.407890][ T2284] ___sys_sendmsg+0x21f/0x2a0 [ 1353.407916][ T2284] ? __pfx____sys_sendmsg+0x10/0x10 [ 1353.407978][ T2284] ? __fget_files+0x2a/0x420 [ 1353.408004][ T2284] ? __fget_files+0x3a0/0x420 [ 1353.408050][ T2284] __x64_sys_sendmsg+0x19b/0x260 [ 1353.408075][ T2284] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1353.408108][ T2284] ? __pfx_ksys_write+0x10/0x10 [ 1353.408137][ T2284] ? do_syscall_64+0xbe/0xfa0 [ 1353.408160][ T2284] do_syscall_64+0xfa/0xfa0 [ 1353.408177][ T2284] ? lockdep_hardirqs_on+0x9c/0x150 [ 1353.408195][ T2284] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.408214][ T2284] ? clear_bhb_loop+0x60/0xb0 [ 1353.408239][ T2284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.408258][ T2284] RIP: 0033:0x7f1a4db8ebe9 [ 1353.408277][ T2284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1353.408293][ T2284] RSP: 002b:00007f1a4e9f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1353.408315][ T2284] RAX: ffffffffffffffda RBX: 00007f1a4ddc5fa0 RCX: 00007f1a4db8ebe9 [ 1353.408330][ T2284] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 1353.408343][ T2284] RBP: 00007f1a4e9f1090 R08: 0000000000000000 R09: 0000000000000000 [ 1353.408356][ T2284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1353.408368][ T2284] R13: 00007f1a4ddc6038 R14: 00007f1a4ddc5fa0 R15: 00007ffe3965ccd8 [ 1353.408403][ T2284] [ 1353.688562][ C1] vkms_vblank_simulate: vblank timer overrun [ 1353.702230][ T2281] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1353.722513][ T2281] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1353.738108][ T2281] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1353.830663][ T2281] dvmrp0: entered allmulticast mode [ 1353.850045][ T2300] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6311'. [ 1353.866001][ T2300] netlink: 'syz.4.6311': attribute type 10 has an invalid length. [ 1353.875445][ T2300] wlan1: mtu less than device minimum [ 1353.880864][ T2300] : (slave wlan1): Error -22 calling dev_set_mtu [ 1353.941983][ T2307] netlink: 372 bytes leftover after parsing attributes in process `syz.3.6312'. [ 1354.280179][ T849] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 1354.455047][ T849] usb 5-1: Using ep0 maxpacket: 8 [ 1354.467302][ T849] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1354.468152][ T2317] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1354.480714][ T849] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1354.499167][ T849] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1354.512779][ T849] usb 5-1: New USB device found, idVendor=1e71, idProduct=170e, bcdDevice= 0.00 [ 1354.521999][ T849] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1354.537239][ T849] usb 5-1: config 0 descriptor?? [ 1355.152253][ T2313] input: syz1 as /devices/virtual/input/input163 [ 1355.308080][ T2354] fuse: Unknown parameter '0x0000000000000003' [ 1355.514853][ T2359] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1355.529594][ T2359] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1356.023879][ T2367] netlink: 264 bytes leftover after parsing attributes in process `syz.3.6329'. [ 1356.035071][ T2367] netlink: 64 bytes leftover after parsing attributes in process `syz.3.6329'. [ 1356.290587][ T2375] fuse: Unknown parameter '0xffffffffffffffff' [ 1357.036264][ T2388] netlink: 264 bytes leftover after parsing attributes in process `syz.3.6338'. [ 1357.050053][ T2388] netlink: 64 bytes leftover after parsing attributes in process `syz.3.6338'. [ 1357.133552][ T2393] overlayfs: failed to clone lowerpath [ 1357.205405][ T2398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1357.214071][ T849] usbhid 5-1:0.0: can't add hid device: -71 [ 1357.214205][ T849] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1357.230414][ T849] usb 5-1: USB disconnect, device number 32 [ 1357.256857][ T2398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1357.291038][ T2409] fuse: Unknown parameter '0x0000000000000003' [ 1357.349502][ T2417] 9pnet_fd: Insufficient options for proto=fd [ 1357.408779][ T2421] vxcan1 speed is unknown, defaulting to 1000 [ 1357.748038][ T2456] netlink: 264 bytes leftover after parsing attributes in process `syz.5.6348'. [ 1357.758611][ T2456] netlink: 64 bytes leftover after parsing attributes in process `syz.5.6348'. [ 1357.828460][ T2461] netlink: 'syz.5.6349': attribute type 11 has an invalid length. [ 1358.049218][ T2469] fuse: Unknown parameter '0xffffffffffffffff' [ 1358.256708][ T2482] netlink: 'syz.4.6356': attribute type 21 has an invalid length. [ 1358.257966][ T2483] netlink: 'syz.4.6356': attribute type 21 has an invalid length. [ 1358.272534][ T2482] netlink: 164 bytes leftover after parsing attributes in process `syz.4.6356'. [ 1358.309648][ T2488] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6356'. [ 1358.318619][ T2483] netlink: 164 bytes leftover after parsing attributes in process `syz.4.6356'. [ 1358.381964][ T2482] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI [ 1358.393910][ T2482] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 1358.402349][ T2482] CPU: 0 UID: 0 PID: 2482 Comm: syz.4.6356 Not tainted syzkaller #0 PREEMPT(full) [ 1358.411660][ T2482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1358.421724][ T2482] RIP: 0010:io_check_coalesce_buffer+0x354/0xb60 [ 1358.428063][ T2482] Code: f7 e8 30 69 62 fd 4c 89 74 24 28 48 8b 44 24 18 4c 8b 74 d8 08 49 8d 6e 08 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 ef e8 fe 68 62 fd 48 8b 6d 00 48 89 ee 48 [ 1358.447674][ T2482] RSP: 0018:ffffc9000c99fa38 EFLAGS: 00010202 [ 1358.453746][ T2482] RAX: 0000000000000001 RBX: 00000000000000a4 RCX: dffffc0000000000 [ 1358.461722][ T2482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88807afe0520 [ 1358.469699][ T2482] RBP: 0000000000000008 R08: ffffea0001190007 R09: 1ffffd4000232000 [ 1358.477668][ T2482] R10: dffffc0000000000 R11: fffff94000232001 R12: ffff88807afe0520 [ 1358.485640][ T2482] R13: 00000000000000a5 R14: 0000000000000000 R15: ffffea0001190000 [ 1358.493615][ T2482] FS: 00007f1a4e9f16c0(0000) GS:ffff8881257ba000(0000) knlGS:0000000000000000 [ 1358.502548][ T2482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1358.509150][ T2482] CR2: 0000000000000000 CR3: 000000007f420000 CR4: 00000000003526f0 [ 1358.517127][ T2482] Call Trace: [ 1358.520408][ T2482] [ 1358.523350][ T2482] io_region_init_ptr+0xdb/0x350 [ 1358.528297][ T2482] ? __pfx_io_region_init_ptr+0x10/0x10 [ 1358.533847][ T2482] ? io_pin_pages+0xd4/0x1b0 [ 1358.538443][ T2482] ? io_region_pin_pages+0xbe/0x190 [ 1358.543646][ T2482] io_create_region+0x3a4/0x480 [ 1358.548502][ T2482] io_allocate_scq_urings+0x2b0/0x870 [ 1358.554147][ T2482] ? __pfx_io_allocate_scq_urings+0x10/0x10 [ 1358.560047][ T2482] ? bpf_lsm_capable+0x9/0x20 [ 1358.564722][ T2482] ? security_capable+0x7e/0x2e0 [ 1358.569667][ T2482] io_uring_create+0x591/0xba0 [ 1358.574443][ T2482] __se_sys_io_uring_setup+0x264/0x270 [ 1358.579906][ T2482] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 1358.585906][ T2482] ? do_syscall_64+0xbe/0xfa0 [ 1358.590591][ T2482] do_syscall_64+0xfa/0xfa0 [ 1358.595092][ T2482] ? lockdep_hardirqs_on+0x9c/0x150 [ 1358.600373][ T2482] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1358.606439][ T2482] ? clear_bhb_loop+0x60/0xb0 [ 1358.611138][ T2482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1358.617030][ T2482] RIP: 0033:0x7f1a4db8ebe9 [ 1358.621446][ T2482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1358.641053][ T2482] RSP: 002b:00007f1a4e9f0fc8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 1358.649556][ T2482] RAX: ffffffffffffffda RBX: 00007f1a4ddc5fa0 RCX: 00007f1a4db8ebe9 [ 1358.657533][ T2482] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000005b14 [ 1358.665502][ T2482] RBP: 0000200000000040 R08: 0000000000000000 R09: 0000000000000000 [ 1358.673471][ T2482] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1358.681457][ T2482] R13: 0000000000000000 R14: 0000000000005b14 R15: 0000000000000000 [ 1358.689429][ T2482] [ 1358.692453][ T2482] Modules linked in: [ 1358.696416][ C0] vkms_vblank_simulate: vblank timer overrun [ 1358.703542][ T2482] ---[ end trace 0000000000000000 ]--- [ 1358.712961][ T2482] RIP: 0010:io_check_coalesce_buffer+0x354/0xb60 [ 1358.720863][ T2482] Code: f7 e8 30 69 62 fd 4c 89 74 24 28 48 8b 44 24 18 4c 8b 74 d8 08 49 8d 6e 08 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 ef e8 fe 68 62 fd 48 8b 6d 00 48 89 ee 48 [ 1358.750639][ T2482] RSP: 0018:ffffc9000c99fa38 EFLAGS: 00010202 [ 1358.757096][ T2482] RAX: 0000000000000001 RBX: 00000000000000a4 RCX: dffffc0000000000 [ 1358.765273][ T2482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88807afe0520 [ 1358.774359][ T2482] RBP: 0000000000000008 R08: ffffea0001190007 R09: 1ffffd4000232000 [ 1358.782426][ T2482] R10: dffffc0000000000 R11: fffff94000232001 R12: ffff88807afe0520 [ 1358.790488][ T2482] R13: 00000000000000a5 R14: 0000000000000000 R15: ffffea0001190000 [ 1358.798475][ T2482] FS: 00007f1a4e9f16c0(0000) GS:ffff8881258ba000(0000) knlGS:0000000000000000 [ 1358.807732][ T2482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1358.816590][ T2482] CR2: 0000001b34f22ff8 CR3: 000000007f420000 CR4: 00000000003526f0 [ 1358.824701][ T2482] Kernel panic - not syncing: Fatal exception [ 1358.831081][ T2482] Kernel Offset: disabled [ 1358.835411][ T2482] Rebooting in 86400 seconds..