last executing test programs: 59.488852057s ago: executing program 3 (id=419): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000380)='N', 0x1, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) shutdown(r0, 0x1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/204, 0xcc, 0x700, 0x0}, &(0x7f0000000300)=0x40) 59.284540378s ago: executing program 3 (id=420): sendmsg$sock(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) open(0x0, 0x108843, 0x98) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x4000851}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x4c, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x0, 0xd000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 58.880929766s ago: executing program 3 (id=421): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/oops_count', 0x163000, 0x88) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6000, 0x0) gettid() r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, 0x0, &(0x7f0000000040)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) listen(r2, 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x40, 0x700, 0x40, 0x1, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x67, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty}}}}) connect$vsock_stream(r3, &(0x7f0000000640)={0x28, 0x0, 0x2710}, 0x10) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r5 = dup(r3) write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) r6 = landlock_create_ruleset(&(0x7f00000001c0)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) landlock_restrict_self(r6, 0xf) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, 0x0) lsm_get_self_attr(0xfb29c5c7cb40410f, &(0x7f0000000040)={0x0, 0x0, 0xd3, 0xb3, ""/179}, &(0x7f0000000180)=0xd3, 0x1) lsm_get_self_attr(0x67, &(0x7f0000000240)={0x0, 0x0, 0x85, 0x65, ""/101}, &(0x7f0000000300)=0x85, 0x1) read$sequencer(r0, &(0x7f0000000080)=""/34, 0x22) 58.558776433s ago: executing program 3 (id=422): syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000538acc089c0e00001e5b0102030109021b00010000000009040000014b34ef000905", @ANYRES16, @ANYRES16], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)={0x34, r1, 0x1, 0x0, 0x0, {0x2a}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)={0x5c, r4, 0x1, 0x3, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}]}, 0x5c}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000002100)='net/igmp\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000002c0)=0x20) renameat2(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2) preadv(r5, &(0x7f00000029c0)=[{&(0x7f0000002200)=""/175, 0xaf}], 0x1, 0x20007c, 0x8001) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x0, 0x1, 0xb, 0x8, "77f15ef6983d2e9e4cea7f3567bf701fa00d6a39ad4b3eb72544d4c1ba33b030"}) 56.614805996s ago: executing program 3 (id=435): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setpipe(r1, 0x407, 0xfffffffffffff800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r3, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[0x1, 0xffffffffffffffff, 0x9, 0x7fffffffffffffff, 0xffffffffffffffff, 0x3ffc00, 0x400000000006, 0x4, 0x6, 0x7fffffffffffffff, 0x6, 0x6, 0x5, 0x6, 0x1, 0xfffffffffffffffc], 0xd5d5c004, 0x102914}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)=@x86={0x80, 0x4, 0x5, 0x0, 0x8, 0x5, 0x40, 0x7, 0x6, 0x4, 0xf9, 0x8, 0x0, 0x0, 0x5, 0x2, 0x84, 0x3, 0x4, '\x00', 0x4, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x2, 0x5, 0x20, 0x2, 0x2}, 0x10}}, 0x24008000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$UBLK_U_CMD_END_USER_RECOVERY(0xffffffffffffffff, 0xc0207511, &(0x7f0000006740)={0x0, 0xffff, 0x0, 0x0, r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000067c0)={{{@in6=@private0, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@private1}}, &(0x7f00000068c0)=0xe8) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r8}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r8, &(0x7f0000008340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r8, &(0x7f0000004300)="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6655e967115ca3461ad9d28b9cf8af07441e68a54ec5e889846f3978f07ba51f7d5af5da78c5c675dc5d0c1a4a399ff4247203573a46fb903eaf7bc886e6cbd3126fa4a3fe3bb13bbdfea7da871f6563aa750f6ad7895b34b2809563dcf5ed30f1c60cef4138aa49d4f55e396534ed10cf4d857723a2b442f47d79de162c30ec6c4daf939b4c88649494e3682d1da81b4a5928d8e18a16c46707a685305e592589acb484e28e9d5af89c44b6e563d125ec97c0155410527406d94b90bc9576a662db99da1cb82b04d610d02187ce08f22ea0e8fd31919d53fa6aaf980e31ca7f8610e695a41919c24136a8406c62d5f15fca365892a2b54ece17664b5247583ad60d863f283f3c288946139575dcaedc978762e85f534e56334ef0221c34ffae054ddf79339b8f08701e9699b11041df8f518dd33203363c8098fbefb01555bcc2542422777b38d8dff11b15aadb0c251ce2c5b32f8735b3cb784f2e5731b48feb5a0e791a1106abdea0f7d1f087737cbe7fdf523fa14c9be2a2987511004c5b7ac1814ef6961db16799698242452c469a07c30e4a1f73193c74a41bdd88aef50035e4648bc9dfa276951798420a45e4085932bdb9381af3cc4678bd962af616549e4020d2c9fd25e2117a6d8934fde2218273d7833d60ea492e251417a27e7fb32012a940a6b6487af4b64958bf05f1b1107732149d227eeda5ca5a43cf583dc297d66072a1acd75e93a7caefd36a0d581e21d5cb08654c4ecef46ebac5391546e0b7d2a6418548d8f816446bcf237f676e873e6bae9107234abe5ab24c53ea472ad10653cef068fd9f4e729fc0d526e489f8df13af5575f1e70e0ec22899728b0659d70fc2dd509d9df3ec170638f89e540f4d3f02aa9b1b1819f84da596e0d7b45a5818061728f8eeccd2bea0f460dd7e18cb95f2364c50e351f0690e184eb63ebbb14a0b4b2117e44f3b2b300", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x130, 0x0, 0xc, {0x1, 0x3, 0x0, '\x00', {0x7ff, 0x0, 0x80000ae3, 0x5, r9, r10, 0x1000, '\x00', 0x6, 0x800000000000007b, 0x1000000000001, 0x2000004, {0x1, 0x6}, {0x3, 0x45}, {0x14000000, 0x37}, {0x0, 0xa02}, 0x22e3, 0xfffffff8, 0x80000000, 0x5}}}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000069c0)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000005c0)={0x160, 0x2a, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0xba, 0x0, 0x0, @uid}, 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@generic="042eba11bb39faea05d28a378548fac8a42918f54b8ecdd57530eddff1585603855c5b41a04d795ffbdb80d26ac7b3b26af38e0ba5239eb02c9b34b0370235abcc6c40d7d7fc5460ed1718860521844532b8fb7e61ede6767b2b8c780a02fcb7a68d0f08698564a8f73620b807bd86029265e3fbab5c7888ccb60546e62fb1303f4a45b7e988aea1172db64b865c24b74838c2890b925231964b503869ff517655827a2757db4274021093b576de0ed2", @generic="1de8b6117644b26b1035fbb29f0c82df1c58ca21a1d92f1deb16f89cbfa73898bdb869bb81fb3b295e29c4032a008db282695aa55acb487c713a3fa4c3ad643d2e06ed3c39fbbb049ec4396e770ae2893a5f5a7f0b4e1a3e4467e2e7d1a9a508d4549777e121dd881675c0e509f67f822f3eb1c8a6c8bdc2241f9b62", @typed={0x14, 0xa9, 0x0, 0x0, @ipv6=@loopback}, @nested={0x4, 0x7f}]}, @typed={0x14, 0xba, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x14, 0x2c, 0x0, 0x1, [@typed={0x5, 0x7c, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x11b, 0x0, 0x0, @fd=r1}]}, @nested={0x1157, 0xa, 0x0, 0x1, [@generic="d76ea11e31318e09734d7f5b6065c2b3f251acecb56e9436fd36359ace6fca71b5b3a504c00ff476f3383454151b3efc3efb8b8d9d851845a3f4d958ecde899d50c7d228552827e822df0ebd9f8be857291a59e92b804da3f7e25e", @nested={0x4, 0x1d}, @generic="0e59d37e1d7b67c52de897bdfeae1ceacbc5ad96fe737d68e2d8faa5a4cc6356b70d3de544c6a85a32", @nested={0x4, 0xbf}, @typed={0x9, 0x9f, 0x0, 0x0, @str=':y{)\x00'}, @generic="41b2a3601478e04703617b3609bc470a48631b608a7fe0995ca66949d1d48cc632123080e7266f9c773925c0d7fabe3d97c34226aeb3db3e839099fb4f5fae410f20c90ca8abab7daad065b94a1ef74d7d97a714c9f35e0c1a6d8b72086506c8ad6c7279ebc8d57696dfa5b0edf624e4acb0c65be7d574b26a4c91cf185efc57e02c8b35d445bac5fd1ef38181c4a21c7da50ff22470cd01f812739bdf1170d18125ea56d76eb34ed2a121ed0958364a14f58b2e09df3c", @nested={0x4, 0x3c}, @generic="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"]}, @typed={0x8, 0x14e, 0x0, 0x0, @fd=r3}]}, 0x1460}], 0x9, &(0x7f0000006900)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x2c, 0x1, 0x1, [r5, r1, r4, r1, r3, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r10}}}], 0x90, 0x90}, 0x4) getsockopt$inet_opts(r5, 0x0, 0xd, 0x0, &(0x7f0000000340)) ptrace$ARCH_GET_CPUID(0x1e, 0xffffffffffffffff, 0x0, 0x1011) r11 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r11, 0x7a7, &(0x7f0000000040)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r11, 0x7a0, &(0x7f0000000240)={@hyper}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r11, 0x7a8, 0x0) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x9}, {0x2, [{0xc8, 0x1}, {0xc9, 0xfeff}]}}}, 0xc) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x7f}) 55.662464557s ago: executing program 3 (id=439): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0xb8}}, 0x20040014) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@updpolicy={0xb8, 0x13, 0x100, 0x0, 0x25dfdbfb, {{@in=@multicast1, @in=@multicast2, 0x0, 0x4, 0x4e23, 0x0, 0xa, 0x60, 0x80, 0x3b, 0x0, 0xee01}, {0x0, 0x2, 0x0, 0x2000000000000, 0x40, 0xfffffffffffffdfd, 0x50, 0x6}, {0x5, 0x0, 0x9}, 0x6, 0x40000000, 0x0, 0x1, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x50) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000020000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="b80000001300e9990500000000000000fc000000000000000000000000000000fc00000000000000000000000000000000000000000000000a0030"], 0xb8}}, 0x4000) 55.138641776s ago: executing program 32 (id=439): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0xb8}}, 0x20040014) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@updpolicy={0xb8, 0x13, 0x100, 0x0, 0x25dfdbfb, {{@in=@multicast1, @in=@multicast2, 0x0, 0x4, 0x4e23, 0x0, 0xa, 0x60, 0x80, 0x3b, 0x0, 0xee01}, {0x0, 0x2, 0x0, 0x2000000000000, 0x40, 0xfffffffffffffdfd, 0x50, 0x6}, {0x5, 0x0, 0x9}, 0x6, 0x40000000, 0x0, 0x1, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x50) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000020000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="b80000001300e9990500000000000000fc000000000000000000000000000000fc00000000000000000000000000000000000000000000000a0030"], 0xb8}}, 0x4000) 8.917008058s ago: executing program 4 (id=595): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000340)="2e1221b21ab601c494d3ffff0007963d86dd9d90491c3236060004dbb8a13d6d2183499c3a0a9070ec1245554434c5d7fe1e808fd9654e064a93", 0x3a}], 0x1) 7.884212752s ago: executing program 4 (id=600): r0 = syz_usb_connect$cdc_ncm(0x2, 0x76, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902640002010000000904000001020d0000052406000105240000000d240f0100000400000000000306241a00000008241c0600070d000905810300020000120904010000020d00000904010102020d00000905820200020000000905030240"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000180)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x11, 0x9, 0x400, 0x14, 0x604, 0x823c, 0xc, 0x8001, 0x8, 0x4, 0xe4, 0x7}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, 0x0, &(0x7f0000000080)={0x0, 0x3, 0xc, @string={0xc, 0x3, "bd371dd35f5984a25f01"}}, 0x0, &(0x7f0000000240)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x4, 0xd1, 0x0, "64a261a1", "38bc0010"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x3, 0x0, 0x4, 0x9, 0x68, 0x4}}}, &(0x7f00000007c0)={0x84, &(0x7f0000000300)={0x40, 0xd, 0xdf, "203cdd750acf16862f36511a66cbb3624c429eecb7f1ba7efc01517007a7bf485df1648538884497aec2794769d5cfe30b6e5db2dffe6a245a5c2e1028073d7d6745c174bc5c98704ce8fb8abaa28a46f977aac661d25bebf2161148ab7e5cf615d9f3fbdd302b0819cf13cb1a395141c00ee646f573918dbea981105a7f1adaddf77e423138f13f6c7ff527b3df9a50c85b9676ef11e1961474d4b2809f1972ee9ab7a541b53db6c917212b62fcfccec1f0c4374a4cd1e6120f3741faecf21173a451c9e4b84ad4564d8a8569cab85e087dce939d9d338ad376888309b80c"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0xb}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x3, 0x6}}, &(0x7f00000004c0)={0x20, 0x0, 0x8, {0x20, 0x2, [0x0]}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000580)={0x40, 0xb, 0x2, "73e4"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0xfff9}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000680)={0x40, 0x19, 0x2, '&M'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x2e}}) 5.462147838s ago: executing program 4 (id=616): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xcc, &(0x7f0000000000)={@remote, @multicast1, 0xffffffffffffffff, "cf94bbf4f0f59712baa14ab4f6d03ec4542cee1dc25a4b7ae25392ebdd1eaef2", 0x0, 0x8, 0xff, 0x59c03081}, 0x3c) r1 = socket$packet(0x11, 0x2, 0x300) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$TCFLSH(r2, 0x400455c8, 0x2) syz_usb_connect(0x0, 0x36, 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r3, 0x5) readv(r3, &(0x7f0000000740)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000002fc0)=@ethtool_link_settings={0x4d, 0x2, 0x7, 0xe, 0xe, 0x8, 0x2, 0x5, 0x7, 0x4, [0x2800000, 0x5, 0x8, 0x52, 0x8000, 0xe7, 0x1, 0x8]}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2010042, &(0x7f0000000040)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}]}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002700090026bd7000fddbdf25080000000b0001006175746f"], 0x20}, 0x1, 0x0, 0x0, 0x4000002}, 0x4000080) ioctl$BLKZEROOUT(r0, 0xc01070ce, 0x0) 4.788807493s ago: executing program 0 (id=617): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$BLKZEROOUT(r0, 0xc01070ce, 0x0) 4.683621655s ago: executing program 2 (id=618): r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, 0x0, &(0x7f0000000380)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080), 0x1) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) sendto$inet6(r2, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000380)="ee", 0x1, 0x4091, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000180)='|X', 0x2, 0x4010, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240), 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000000)="c5", 0x1, 0x50, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @local, 0x13}, 0x1c) 4.67602207s ago: executing program 0 (id=619): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x6, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x44, r4, 0x1, 0x4, 0x1, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x110) write$FUSE_ENTRY(r5, &(0x7f00000004c0)={0x90, 0x0, r1, {0x5, 0x2, 0x6, 0x800, 0x6, 0x4, {0x3, 0x3, 0x6, 0x7, 0x4, 0x101, 0xf1, 0x0, 0xee, 0xc000, 0x5fe, 0x0, r2, 0x2, 0x3}}}, 0xfffffef8) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x18, 0xfffffffffffffff5, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENT(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="0600000000000000ec009f00000000000a0000000300000d0000000022052dfaff60165c4e26edd332a126dc0b928a985a778bfeabe28b8df4f83d183a1028807e78a73efb1e12bd8df0a21fd23f1b93319853fbd5b3884fa4846abd16535cfddef6e4588058c86e8bca6361abf6334db00efffc"], 0x38) syz_fuse_handle_req(r0, &(0x7f000000a3c0)="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", 0x2000, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0xffffffffffffff44, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.368566752s ago: executing program 2 (id=620): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000260001031dbd7002fadbdf25010000000400ae"], 0x18}}, 0x0) recvmmsg(r0, &(0x7f0000006dc0)=[{{0x0, 0x0, 0x0}, 0x3fffff}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x7}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001bc0)=""/4097, 0x1001}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000dc0)=""/201, 0xc9}, {&(0x7f0000000a40)=""/103, 0x67}, {&(0x7f0000004b00)=""/4080, 0xff0}, {&(0x7f0000004ac0)=""/41, 0x29}], 0x6}, 0x1c}], 0x3, 0x0, 0x0) 4.129736681s ago: executing program 2 (id=622): sendmsg$sock(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) open(0x0, 0x108843, 0x98) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a1400000000000007"], 0x3c}, 0x1, 0x0, 0x0, 0x4000851}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x4c, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x0, 0xd000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.052498956s ago: executing program 1 (id=623): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000bd02c440560831ac1e93010203010902120081000000000904"], 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0xf) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6020, 0x0) mknod$loop(&(0x7f00000003c0)='./file1\x00', 0x6020, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) sendmsg$NFT_BATCH(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000e40)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a7c000000060a0b04000000000000000002000000500004802c0001800b000100736f636b657400001c000280080002400000000b0800014000000003080003000000008920000180080001006475700014000280080001400000000c08000240000000020900010073797a30000000000900020073797a320000000014000000110001"], 0xa4}}, 0x0) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040de28421100000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f00000007c0)={0x24, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0xa, "f7cb9de9"}]}}, 0x0}, 0x0) ioctl$DVB_DEMUX_DMX_EXPBUF(0xffffffffffffffff, 0xc00c6f3e, &(0x7f0000000000)={0xfffffff8, 0x80000, r1}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x10200, 0x10) move_mount(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00', 0x2) syz_usb_control_io(r0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000002540)={0x2, {{0xa, 0x4e20, 0xfffffff3, @empty}}}, 0x88) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000b80)={0x34, &(0x7f0000000980)={0x20, 0xa, 0x3, "269a67"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.828959217s ago: executing program 2 (id=624): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000580)={0x14, r1, 0x1, 0x0, 0x0, {0x54}}, 0x14}}, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x2, 0x9}]}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="640000001900010029bd7000000000001d01090050000f8008", @ANYBLOB="763198e602238014d879d57f8d898a7e0f502f7a987839ac25584cc6ad0dba254d660611f455c30d1fa0e7d957f3aba0a88e4d527e66bb0e6221e14deb507f936e92154b7baaeb15"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x804) r4 = fsopen(0x0, 0x1) pread64(r4, &(0x7f0000000040)=""/148, 0x94, 0x1) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000700)={0x0, 0x0, @ioapic={0xd000, 0xf4d5, 0x2, 0x2, 0x0, [{0x7f, 0x8c, 0xff}, {0x9, 0x4, 0x2, '\x00', 0x3}, {0xde, 0x4, 0x5, '\x00', 0x9}, {0x5, 0x8, 0x2}, {0x3, 0x6, 0x4, '\x00', 0x9}, {0x0, 0x5, 0x8, '\x00', 0x6}, {0xf8, 0x7, 0xb, '\x00', 0xd1}, {0x10, 0x8, 0x9, '\x00', 0x7}, {0x6, 0x1, 0x5, '\x00', 0x5e}, {0xb0, 0x53, 0xff, '\x00', 0x9}, {0xc, 0xad, 0x3, '\x00', 0x2}, {0x80}, {0x5, 0xa3, 0xfe, '\x00', 0xea}, {0x3, 0x2, 0xf, '\x00', 0x8}, {0x8, 0x3, 0x53, '\x00', 0x6}, {0xa5, 0x3, 0xd, '\x00', 0x9}, {0xff, 0x4, 0x5, '\x00', 0x4}, {0x2, 0x6, 0x3, '\x00', 0x85}, {0xb3, 0x9, 0xae, '\x00', 0x2}, {0x7, 0x40, 0x81, '\x00', 0x6}, {0x0, 0x10, 0x9, '\x00', 0xd}, {0x8, 0x7, 0x80, '\x00', 0x5}, {0x7, 0xc0, 0x2, '\x00', 0xc}, {0x7, 0x2, 0xff, '\x00', 0x10}]}}) 3.688543649s ago: executing program 0 (id=625): r0 = syz_usb_connect$cdc_ncm(0x2, 0x76, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902640002010000000904000001020d0000052406000105240000000d240f0100000400000000000306241a00000008241c0600070d000905810300020000120904010000020d00000904010102020d00000905820200020000000905030240"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000180)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x11, 0x9, 0x400, 0x14, 0x604, 0x823c, 0xc, 0x8001, 0x8, 0x4, 0xe4, 0x7}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, 0x0, &(0x7f0000000080)={0x0, 0x3, 0xc, @string={0xc, 0x3, "bd371dd35f5984a25f01"}}, 0x0, 0x0, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x3, 0x0, 0x4, 0x9, 0x68, 0x4}}}, &(0x7f00000007c0)={0x84, &(0x7f0000000300)={0x40, 0xd, 0xdf, "203cdd750acf16862f36511a66cbb3624c429eecb7f1ba7efc01517007a7bf485df1648538884497aec2794769d5cfe30b6e5db2dffe6a245a5c2e1028073d7d6745c174bc5c98704ce8fb8abaa28a46f977aac661d25bebf2161148ab7e5cf615d9f3fbdd302b0819cf13cb1a395141c00ee646f573918dbea981105a7f1adaddf77e423138f13f6c7ff527b3df9a50c85b9676ef11e1961474d4b2809f1972ee9ab7a541b53db6c917212b62fcfccec1f0c4374a4cd1e6120f3741faecf21173a451c9e4b84ad4564d8a8569cab85e087dce939d9d338ad376888309b80c"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0xb}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x3, 0x6}}, &(0x7f00000004c0)={0x20, 0x0, 0x8, {0x20, 0x2, [0x0]}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000580)={0x40, 0xb, 0x2, "73e4"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0xfff9}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000680)={0x40, 0x19, 0x2, '&M'}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0xfe}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x2e}}) 2.908508751s ago: executing program 2 (id=626): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) (async) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xfd01}, 0x8) (async) sendmsg$AUDIT_SET(r0, 0x0, 0x20008850) (async) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) (async) close_range(r4, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r5, 0x541c, &(0x7f0000000700)) (async) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000040)) (async) ioctl$KVM_CAP_XEN_HVM(r0, 0x4068aea3, &(0x7f0000000080)={0x26, 0x0, 0x18}) read$FUSE(r0, &(0x7f0000004180)={0x2020}, 0x2020) ioctl$RTC_UIE_ON(r0, 0x7003) 2.76742888s ago: executing program 2 (id=627): ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000040)={0x1, 0x0, '\x00', 0x1, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000300)={0x9, 0x0, [{0x33a, 0x0, 0x80000000}, {0x9d5, 0x0, 0x800}, {0x25b, 0x0, 0x5}, {0xaaf}, {0x9eb, 0x0, 0x2}, {0xc0010141, 0x0, 0x10001}, {0xb62, 0x0, 0x5}, {0xb83, 0x0, 0x6}, {0x8e0, 0x0, 0x5045}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000100)={{0xeeee8000, 0xeeee0002, 0xc, 0x9, 0x81, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xff}, {0x10000, 0x5000, 0x3, 0xfc, 0x8, 0x0, 0x1, 0x64, 0xe, 0x0, 0x3, 0xfc}, {0x3000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x43, 0x6, 0x1, 0x4, 0x2}, {0x4000, 0xffff1000, 0xf, 0x0, 0x0, 0x8, 0x3, 0x4, 0x0, 0x0, 0x0, 0x7}, {0x6000, 0xffff1000, 0xf, 0x2, 0xfe, 0x10, 0x3, 0xc, 0x58, 0x8, 0x6, 0xfc}, {0x3ffc, 0x1000, 0x0, 0x3, 0x9b, 0xfd, 0xfc, 0x4, 0x0, 0x5, 0xc0, 0x10}, {0x3000, 0x40000, 0x10, 0x0, 0x7, 0xfb, 0x0, 0x7, 0x1a, 0x5, 0x0, 0x42}, {0x0, 0x3000, 0xe, 0x3, 0x2, 0x6f, 0x1, 0xfd, 0x0, 0x9, 0x9, 0x5}, {0x2000, 0xb}, {}, 0x9df9ffdf, 0x0, 0x2, 0x20, 0x9, 0x8000, 0x0, [0xdd41, 0x0, 0x2]}) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x3, &(0x7f0000000100)=""/222, &(0x7f0000000000)=0x88fe) ioctl$KVM_RUN(r2, 0xae80, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r4, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r4, &(0x7f0000000180)={0x50, 0x0, r5, {0x7, 0x2b, 0x1, 0x3800402c, 0x3, 0xfffe, 0x2, 0x7fff, 0x0, 0x0, 0x100, 0x100}}, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) lseek(r6, 0x8, 0x3) syz_usb_connect(0x0, 0x47, &(0x7f0000000100)=ANY=[@ANYBLOB="12010002ff0000405e04750700010102000109023500010100a0320904000005ff00000007058102000200070582020002000705830200020007058402000200070586"], 0x0) 2.495527062s ago: executing program 1 (id=628): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x31cf, &(0x7f0000000040)={0x0, 0x5000, 0x400, 0x0, 0x1005}, &(0x7f00000000c0)=0x0, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x4199831, 0xffffffffffffffff, 0x10000000) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x402, r0, 0x1212, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 2.370109701s ago: executing program 1 (id=629): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000200)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="12010000b1bd2f087d0403508c2f010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000000c0)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f50000000341e6"], 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setresuid(0xee01, 0xee00, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x5, 0x0, 0xd}}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000009c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.297506662s ago: executing program 4 (id=630): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1fc) mount(0x0, &(0x7f0000000100)='./config/usb_gadget/g1\x00', &(0x7f00000000c0)='configfs\x00', 0x800, 0x0) ioctl$XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f0000000080)='./+/^*\\!^$\x00', 0x204300, &(0x7f00000001c0)={@_ha_fsid={[0x6, 0x8001]}, {0x4, 0x7, 0x9, 0x4}}, 0x6, &(0x7f0000000280), &(0x7f0000000300)=0x7}) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r2, &(0x7f00000003c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @loopback, 0x280020}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1}}], 0x1, 0x20008050) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)={0x0, 0x964, 0x89f8}, 0x8) r3 = syz_ublk_setup_io_uring(0x4f6b, &(0x7f0000000580)={0x0, 0x94b1, 0x11a81, 0x0, 0x68, 0x0, r0}, &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) mmap$IORING_OFF_SQ_RING(0x0, 0x1, 0x100000c, 0x12, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee01}}, './config\x00'}) fchownat(r0, &(0x7f0000000440)='./config/usb_gadget/g1\x00', r1, r5, 0x400) r6 = socket$inet6_sctp(0xa, 0x801, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x64010180}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7a, &(0x7f0000000340)={r8, @in6={{0xa, 0x3, 0x4, @private1}}}, &(0x7f0000000040)=0x84) setsockopt(r6, 0x84, 0x80, &(0x7f00000002c0)="1a00000002000000", 0x8) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r11, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)={0x2c, r11, 0x5, 0x70bd29, 0x100, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0x4}]]}, 0x2c}}, 0x4004) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000005400)={r9, @in={{0x2, 0x4e23, @remote}}}, 0x84) ioctl$PPPIOCGNPMODE(r4, 0xc008744c, &(0x7f0000000540)={0x0, 0x2}) chdir(&(0x7f0000000240)='./config/usb_gadget/g1\x00') 1.441725521s ago: executing program 4 (id=631): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="6fc334", 0x3) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) syz_clone3(&(0x7f0000000240)={0x200a00000, 0x0, 0x0, 0x0, {0x3e}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[@window={0x3, 0x5, 0x7}, @window={0x3, 0xfffb, 0x7}, @sack_perm, @window={0x3, 0x0, 0xb}, @mss={0x2, 0x2}, @timestamp, @timestamp, @window={0x3, 0xe40, 0x100}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000), 0x4) sendto$inet(r3, &(0x7f0000000080)='<', 0xffffffffffffffef, 0x4805, 0x0, 0xfe8d) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xfffff000) rmdir(&(0x7f0000000080)='./cgroup/../file0\x00') 1.237736214s ago: executing program 0 (id=632): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) write(r1, &(0x7f0000000040)="3c5c2b3ecd45036a2762bb626c65640a", 0x10) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r2, r0, &(0x7f00000000c0)=0x8b, 0x3) 1.084610006s ago: executing program 0 (id=633): sendmsg$sock(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) open(0x0, 0x108843, 0x98) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a1400000000000007"], 0x3c}, 0x1, 0x0, 0x0, 0x4000851}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x4c, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x0, 0xd000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 865.257215ms ago: executing program 0 (id=634): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x6) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1f90, @loopback}, 0x10) listen(r1, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x6) connect$inet(r2, &(0x7f0000000800)={0x2, 0x1f90, @loopback}, 0x10) sendmsg(r2, &(0x7f0000002c40)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000840)="ec", 0x1}], 0x1}, 0x8084) r3 = accept(r1, 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000100)='espintcp', 0x8) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e24, @loopback}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000480)={'geneve0\x00', &(0x7f0000000380)=@ethtool_dump={0x3e, 0x10001, 0x3, 0x4b, "df8246db8e3d58391ad7279cee12a5c03d558c30d01f5815f3ae47c15128b20bd0bf02dfc79d1e9c5d8518547b285b115df84af703d751b430865d0d3e00df3850eb0120241bf88d0e0ba1"}}) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010101}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00') exit(0x7ffd) syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000015000/0x1000)=nil}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00000002c0)={[0x2, 0x9, 0xfffffffffffffffd, 0x6, 0x400000000002, 0x0, 0x4002004c4, 0x0, 0xffffffffffffffff, 0x8, 0x2, 0x1, 0x1, 0x2000000000000000, 0x1000, 0x8d], 0xeeee8000, 0x2010d3}) sendmsg$inet(r7, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="0e7610ebc1e0053189fa9faec5dada94887d66d8077489a786ab94bc4f2d6a84051b89c353417c3aadf2373a6a99cb8f7726ce207c0a02d04a468c5bc2b57c5310f1d45babefe027c9d9c6352b7cd2442297ea54a23a7db35f74d284214c1a372778272956d5663bd6e46199bf260387ed46d62adba71bd1a8cdf9d88283699d24722e591ce7657903c2a0ee652adbdb106eab1be0abb28ed576064fc8f3ae2c971d41d2139d", 0xa6}, {&(0x7f00000001c0)="60ffaa1507a1c715f56df3c12a884562c64a3a9c4eaf6441948491351b8138a915fc958af5d66c68324e250fc866c35194fedd21efebe3b0af1ab9d81c76a26c78f57eab7e20ae10d3f00f0816c0d5641ed0", 0x52}, {&(0x7f0000000240)="05550d9fda5994e84dfcae8e75e05c8b250c0f01ab1f2e1b63f2eedd2a362a156983aac6b6e4688fefc06350de5e67461715c36b46f2ba520d2733c209056ed889c56a3f2a619d3f931fae143ef54e4dfaf94992", 0x54}, {&(0x7f00000006c0)="382efee966ce875d10c7948942a3df55daa5d35ed4b159a31892b4fc80308eddb20ead9a60d6ce49042884ec5647a66acdc6607a777d42bcc84502caaaa9c138eb07c860275da59261a3792ae5cb11e9b6131443e4111cd7936137a54f11f01bab54de822c7ef3", 0x67}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="14000000000000000000000002000000040000000000000b140000000000000000000000070000000000000000000000cea4486dab4cd486aab6b82259c2786516fd80354c899edb222b9e265b0f56be750c8ae2835200af310bb9cec04d117e6da7bbaba1409f1c0ca2a1a9f540bd857614f71ed7c3da96fb229f4b175987ead06757a10eb47c9660fedc1ed78f5d679de7b99ea4136313f868d675"], 0x30}, 0x400c0) ptrace$cont(0x7, 0x0, 0xe4, 0x5) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000640)={0x0, 0xd000}) 570.862076ms ago: executing program 1 (id=635): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000400)={0x54, 0x2, r1, 0x0, &(0x7f0000003000/0x2000)=nil, 0x2000, 0x7ffffffe}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000480)={0x48, 0x7, r2, 0x0, 0x10001, 0x0, 0x0, 0x1000, 0x26}) (fail_nth: 8) 384.326688ms ago: executing program 1 (id=636): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x10b002, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, &(0x7f0000000040)) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=']) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) io_setup(0xd4, &(0x7f00000000c0)=0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000008c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="01002cbd701004000000050000000600010005000000080009000200000008000b000000000008000c00a80a0000"], 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x30) r4 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x1, 0x85) unlinkat(r5, &(0x7f0000000140)='./file0\x00', 0x200) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x218c43) r7 = eventfd(0x6) r8 = userfaultfd(0x80001) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000000000/0x800000)=nil, 0x800000}) r9 = eventfd2(0x94, 0x0) io_submit(r1, 0x4, &(0x7f0000000640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xa, 0x8, r3, &(0x7f0000000100)="c6d60655add4ac1769f983dd8a967bdd7c7f98bb2ed415c894ef711c081d23c7e04b67d34509b653af21e2c15f6f9b13", 0x30, 0x18000000000000, 0x0, 0x2, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f0000000180), 0x0, 0xd, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000440)="c839773fe4b137b3ef977317bb5ab474bd168b6a05058cb5771358164b49ef18efa94c5ee2e790d6d98ad1266b24eecb5e0f2744f0ea762facbbe2b3155bd386edd074f6423582ea0534e2be6d8d69aa3939b5043d0bedec4f0603bf46abc202bfe5db48e650125496362c4aa368ae60a8f4dfe59df976366c613600efb2ee962b36eb99f9350833021a9c8394963abc4459af18adaeafbe8900b6a3110fb7007f74d520b212d8b5c0e5ce86274d119d5ac8463718565ecd08b6c6551d6c549641cc8d3ad582b1e7afe71f15b70537179aad234796686531ca0a2671eaee2fd87164ef7fb1fb3e51fbba943aec40", 0xee, 0x990b, 0x0, 0x1, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0xfffd, r0, &(0x7f0000000580)="3c445be4bc43e1c4ccf82d55ed4e742827c1fd9d08cf41110375b2bdb430a112800bc5a104f5c57ce82bd853b6c1857fe57ba9d1450446aaefa53f5c892e20ca2a9fc1bfaf7618253af7e4c6e25cec496624", 0x52, 0xc00000, 0x0, 0x1, r9}]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/available_tracers\x00', 0x0, 0x0) 146.623293ms ago: executing program 4 (id=637): r0 = syz_open_dev$sndpcmc(&(0x7f0000000040), 0x0, 0x200) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r0, 0x40184152, 0x0) r1 = add_key(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r1) r2 = syz_usb_connect$cdc_ncm(0x5, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x8, 0x90, 0x4a, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x5f467d72, 0x5, 0x9, 0x5}, {0x6, 0x24, 0x1a, 0x8, 0x2}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x9, 0x81, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x9, 0x6, 0xde}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x0, 0x7f, 0xd}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x0, 0x45, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040351201820001010203010902450002010080fa080b0002010020000904000000010120000924010002080900000904010001ff00000007058103"], 0x0) r4 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x100, 0xfffffffe, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, r7, &(0x7f0000000280)=@IORING_OP_MKDIRAT={0x25, 0x1, 0x0, r4, 0x0, 0x0, 0x100, 0x0, 0x1}) syz_ublk_add_dev(r4, r5, r6, r7, &(0x7f00000003c0)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000200)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, &(0x7f0000000440)) syz_usb_ep_write(r3, 0x81, 0x0, 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)={0xa1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000000040)='trusted\x00', 0x0, &(0x7f0000000140)="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", 0x661, r1) 0s ago: executing program 1 (id=638): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000300)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000600), 0x2, r2}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000380)={0x200, 0x1, &(0x7f0000000440)=[r2], &(0x7f00000000c0)=[0x2], &(0x7f0000000280)=[r3], &(0x7f0000000040), 0x2000000}) kernel console output (not intermixed with test programs): 2.069370][ T6600] R13: 00007f10dd236038 R14: 00007f10dd235fa0 R15: 00007ffea6935348 [ 142.069385][ T6600] [ 142.215025][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 142.362204][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 142.366241][ T10] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 119, changing to 10 [ 142.366273][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 142.366303][ T10] usb 3-1: New USB device found, idVendor=17ef, idProduct=61ae, bcdDevice= 0.00 [ 142.366325][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.390005][ T10] usb 3-1: config 0 descriptor?? [ 142.580374][ T6603] netlink: 'syz.0.342': attribute type 29 has an invalid length. [ 142.580388][ T6603] netlink: 'syz.0.342': attribute type 3 has an invalid length. [ 142.580394][ T6603] netlink: 76 bytes leftover after parsing attributes in process `syz.0.342'. [ 142.628252][ T6606] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.628863][ T6606] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.717479][ T10] lenovo 0003:17EF:61AE.0001: unknown main item tag 0x0 [ 142.717568][ T10] lenovo 0003:17EF:61AE.0001: unknown main item tag 0x4 [ 142.869565][ T10] lenovo 0003:17EF:61AE.0001: hidraw0: USB HID v0.04 Device [HID 17ef:61ae] on usb-dummy_hcd.2-1/input0 [ 142.978829][ T10] usb 3-1: USB disconnect, device number 13 [ 143.056690][ T6612] fido_id[6612]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 143.140825][ T5684] usb 4-1: USB disconnect, device number 19 [ 143.776352][ T5684] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 143.817867][ T6633] netlink: 16 bytes leftover after parsing attributes in process `syz.1.352'. [ 143.959611][ T5684] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 143.959643][ T5684] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 143.959681][ T5684] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 143.964869][ T6633] netlink: 'syz.1.352': attribute type 137 has an invalid length. [ 143.964890][ T6633] netlink: 20 bytes leftover after parsing attributes in process `syz.1.352'. [ 143.994160][ T32] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 144.029185][ T5684] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.029213][ T5684] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.029231][ T5684] usb 3-1: Product: syz [ 144.029244][ T5684] usb 3-1: Manufacturer: syz [ 144.029257][ T5684] usb 3-1: SerialNumber: syz [ 144.030248][ T6634] fuse: Unknown parameter '000000000000000000000030x000000000000000b ' [ 144.069781][ T6626] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 144.159096][ T32] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 144.159123][ T32] usb 1-1: config 0 has no interface number 0 [ 144.159161][ T32] usb 1-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 144.159184][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 144.159262][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 144.161819][ T32] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 144.161848][ T32] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 144.161867][ T32] usb 1-1: Product: syz [ 144.163619][ T32] usb 1-1: SerialNumber: syz [ 144.184003][ T32] usb 1-1: config 0 descriptor?? [ 144.236805][ T32] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 144.294762][ T6626] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 144.316646][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input9 [ 144.931678][ T6626] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 145.135361][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 145.135803][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 145.136300][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 145.136647][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 145.137121][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 145.137312][ T5684] cdc_ncm 3-1:1.0: failed to get mac address [ 145.164643][ T5684] cdc_ncm 3-1:1.0: bind() failure [ 145.310365][ T5684] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 145.316705][ T5684] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 145.329505][ T5684] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 145.393210][ T5684] usb 3-1: USB disconnect, device number 14 [ 146.557067][ T6629] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 146.575347][ T6629] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 146.651705][ T6629] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 146.728864][ T6629] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 146.729073][ T6629] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 146.803937][ T6629] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 146.864208][ T6629] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 146.864342][ T6629] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 146.947760][ T6629] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 147.006840][ T6629] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 147.006955][ T6629] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 147.037347][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 147.068003][ T6629] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 147.293568][ T6666] FAULT_INJECTION: forcing a failure. [ 147.293568][ T6666] name failslab, interval 1, probability 0, space 0, times 0 [ 147.293643][ T6666] CPU: 1 UID: 0 PID: 6666 Comm: syz.1.363 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 147.293662][ T6666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 147.293671][ T6666] Call Trace: [ 147.293678][ T6666] [ 147.293685][ T6666] dump_stack_lvl+0xe8/0x150 [ 147.293710][ T6666] should_fail_ex+0x467/0x600 [ 147.293737][ T6666] should_failslab+0xa8/0x100 [ 147.293756][ T6666] ? skb_clone+0x212/0x3a0 [ 147.293781][ T6666] kmem_cache_alloc_noprof+0x9e/0x680 [ 147.293805][ T6666] ? skb_clone+0x212/0x3a0 [ 147.293837][ T6666] skb_clone+0x212/0x3a0 [ 147.293867][ T6666] __netlink_deliver_tap+0x410/0x880 [ 147.293904][ T6666] ? netlink_deliver_tap+0x2e/0x1b0 [ 147.293931][ T6666] netlink_deliver_tap+0x19c/0x1b0 [ 147.293959][ T6666] netlink_unicast+0x7b8/0x990 [ 147.293992][ T6666] netlink_sendmsg+0x813/0xb40 [ 147.294028][ T6666] ? __pfx_netlink_sendmsg+0x10/0x10 [ 147.294056][ T6666] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 147.294086][ T6666] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 147.294113][ T6666] ? arch_stack_walk+0xfb/0x150 [ 147.294143][ T6666] ? __pfx_netlink_sendmsg+0x10/0x10 [ 147.294168][ T6666] sock_sendmsg_nosec+0x13a/0x180 [ 147.294197][ T6666] ____sys_sendmsg+0x565/0x870 [ 147.294229][ T6666] ? __pfx_____sys_sendmsg+0x10/0x10 [ 147.294262][ T6666] ? import_iovec+0x73/0xa0 [ 147.294290][ T6666] ___sys_sendmsg+0x2a5/0x360 [ 147.294315][ T6666] ? __lock_acquire+0x6df/0x2e40 [ 147.294334][ T6666] ? __pfx____sys_sendmsg+0x10/0x10 [ 147.294392][ T6666] ? __fget_files+0x2a/0x420 [ 147.294409][ T6666] ? __fget_files+0x3a8/0x420 [ 147.294437][ T6666] __x64_sys_sendmsg+0x1b7/0x290 [ 147.294466][ T6666] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 147.294509][ T6666] do_syscall_64+0x17b/0x530 [ 147.294526][ T6666] ? irqentry_exit+0x10f/0x8f0 [ 147.294543][ T6666] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.294562][ T6666] ? clear_bhb_loop+0x40/0x90 [ 147.294582][ T6666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.294599][ T6666] RIP: 0033:0x7f10dcfae0d9 [ 147.294615][ T6666] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 147.294629][ T6666] RSP: 002b:00007f10db206028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.294649][ T6666] RAX: ffffffffffffffda RBX: 00007f10dd235fa0 RCX: 00007f10dcfae0d9 [ 147.294663][ T6666] RDX: 0000000004000014 RSI: 0000200000000100 RDI: 0000000000000003 [ 147.294676][ T6666] RBP: 00007f10db206090 R08: 0000000000000000 R09: 0000000000000000 [ 147.294686][ T6666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.294697][ T6666] R13: 00007f10dd236038 R14: 00007f10dd235fa0 R15: 00007ffea6935348 [ 147.294725][ T6666] [ 147.304408][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.306359][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.306596][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.306819][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.307037][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.307687][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.307912][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.308139][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.308364][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.308403][ T10] usb 1-1: USB disconnect, device number 24 [ 147.308613][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 147.308633][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 147.442374][ T5697] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 147.694053][ T5697] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 147.694078][ T5697] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 147.694093][ T5697] usb 4-1: config 0 has no interface number 0 [ 147.694124][ T5697] usb 4-1: config 0 interface 21 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 147.694157][ T5697] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 147.694175][ T5697] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.705195][ T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 147.745223][ T5697] usb 4-1: config 0 descriptor?? [ 147.822848][ T9] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 147.975144][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 147.975176][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 147.975213][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 147.988761][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.988790][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.988807][ T9] usb 3-1: Product: syz [ 147.988820][ T9] usb 3-1: Manufacturer: syz [ 147.988832][ T9] usb 3-1: SerialNumber: syz [ 148.023256][ T6672] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 148.231560][ T6672] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 148.332087][ T32] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 148.482077][ T32] usb 1-1: Using ep0 maxpacket: 32 [ 148.490354][ T32] usb 1-1: unable to get BOS descriptor or descriptor too short [ 148.491464][ T32] usb 1-1: config 5 has an invalid interface number: 18 but max is 0 [ 148.491487][ T32] usb 1-1: config 5 has no interface number 0 [ 148.491514][ T32] usb 1-1: config 5 interface 18 has no altsetting 0 [ 148.521489][ T32] usb 1-1: New USB device found, idVendor=2357, idProduct=0601, bcdDevice=3f.ae [ 148.521518][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.521536][ T32] usb 1-1: Product: syz [ 148.521548][ T32] usb 1-1: Manufacturer: syz [ 148.521561][ T32] usb 1-1: SerialNumber: syz [ 148.574951][ T32] r8152-cfgselector 1-1: Unknown version 0x0000 [ 148.794451][ T60] Bluetooth: hci1: command 0x0c1a tx timeout [ 148.852276][ T6672] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 148.878844][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 149.035258][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 149.058980][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.059698][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.060131][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.060513][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.060937][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.061074][ T9] cdc_ncm 3-1:1.0: failed to get mac address [ 149.061379][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 149.066770][ T9] cdc_ncm 3-1:1.0: bind() failure [ 149.107890][ T10] usb 4-1: USB disconnect, device number 20 [ 149.129179][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 149.186304][ T9] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 149.196610][ T5697] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 149.212036][ T9] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 149.222661][ T9] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 149.269267][ T9] usb 3-1: USB disconnect, device number 15 [ 149.333102][ T5697] usb 2-1: device descriptor read/64, error -71 [ 149.504365][ T32] r8152 1-1:5.18: Expected endpoints are not found [ 149.522619][ T32] r8152-cfgselector 1-1: USB disconnect, device number 25 [ 149.577489][ T5697] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 149.713094][ T5697] usb 2-1: device descriptor read/64, error -71 [ 149.831326][ T5697] usb usb2-port1: attempt power cycle [ 150.182109][ T5697] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 150.205332][ T5697] usb 2-1: device descriptor read/8, error -71 [ 150.369102][ T6713] FAULT_INJECTION: forcing a failure. [ 150.369102][ T6713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.369125][ T6713] CPU: 0 UID: 0 PID: 6713 Comm: syz.0.379 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 150.369137][ T6713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 150.369143][ T6713] Call Trace: [ 150.369148][ T6713] [ 150.369153][ T6713] dump_stack_lvl+0xe8/0x150 [ 150.369170][ T6713] should_fail_ex+0x467/0x600 [ 150.369187][ T6713] __kvm_read_guest_page+0x18d/0x240 [ 150.369205][ T6713] kvm_vcpu_read_guest+0x75/0x150 [ 150.369222][ T6713] emulator_read_guest+0x2c/0x50 [ 150.369235][ T6713] emulator_read_write_onepage+0x4da/0x9c0 [ 150.369251][ T6713] emulator_read_write+0x2e7/0x720 [ 150.369266][ T6713] ? __pfx_emulator_read_emulated+0x10/0x10 [ 150.369281][ T6713] segmented_read+0x1bd/0x3f0 [ 150.369298][ T6713] x86_emulate_insn+0x355/0x4350 [ 150.369316][ T6713] ? __pfx_x86_emulate_insn+0x10/0x10 [ 150.369329][ T6713] ? rcu_is_watching+0x15/0xb0 [ 150.369344][ T6713] x86_emulate_instruction+0xf5c/0x1f10 [ 150.369365][ T6713] ? __pfx_x86_emulate_instruction+0x10/0x10 [ 150.369376][ T6713] ? vmx_vcpu_run+0x1035/0x2ee0 [ 150.369390][ T6713] ? rcu_is_watching+0x15/0xb0 [ 150.369407][ T6713] ? vmx_vcpu_run+0x1035/0x2ee0 [ 150.369419][ T6713] ? __vmx_complete_interrupts+0xe7/0x640 [ 150.369437][ T6713] ? handle_io+0x213/0x2c0 [ 150.369447][ T6713] ? __pfx_handle_io+0x10/0x10 [ 150.369455][ T6713] vmx_handle_exit+0xfa4/0x16e0 [ 150.369474][ T6713] vcpu_run+0x4cc0/0x7780 [ 150.369501][ T6713] ? vcpu_run+0x293e/0x7780 [ 150.369532][ T6713] ? __pfx_vcpu_run+0x10/0x10 [ 150.369545][ T6713] ? lock_acquire+0x115/0x350 [ 150.369568][ T6713] kvm_arch_vcpu_ioctl_run+0xe23/0x1920 [ 150.369584][ T6713] ? kvm_arch_vcpu_ioctl_run+0x1f8/0x1920 [ 150.369597][ T6713] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 150.369607][ T6713] ? _mutex_lock_killable+0x152/0x1d0 [ 150.369622][ T6713] kvm_vcpu_ioctl+0xa64/0xfe0 [ 150.369640][ T6713] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 150.369655][ T6713] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 150.369664][ T6713] ? lockdep_hardirqs_on+0x7a/0x110 [ 150.369682][ T6713] ? __fget_files+0x2a/0x420 [ 150.369695][ T6713] ? __fget_files+0x3a8/0x420 [ 150.369704][ T6713] ? __fget_files+0x2a/0x420 [ 150.369715][ T6713] ? bpf_lsm_file_ioctl+0x9/0x20 [ 150.369731][ T6713] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 150.369745][ T6713] __se_sys_ioctl+0xff/0x170 [ 150.369760][ T6713] do_syscall_64+0x17b/0x530 [ 150.369770][ T6713] ? irqentry_exit+0x10f/0x8f0 [ 150.369779][ T6713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.369789][ T6713] ? clear_bhb_loop+0x40/0x90 [ 150.369803][ T6713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.369813][ T6713] RIP: 0033:0x7f727e00e0d9 [ 150.369823][ T6713] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.369831][ T6713] RSP: 002b:00007f727c266028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.369842][ T6713] RAX: ffffffffffffffda RBX: 00007f727e295fa0 RCX: 00007f727e00e0d9 [ 150.369849][ T6713] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 150.369855][ T6713] RBP: 00007f727c266090 R08: 0000000000000000 R09: 0000000000000000 [ 150.369861][ T6713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.369866][ T6713] R13: 00007f727e296038 R14: 00007f727e295fa0 R15: 00007ffdb7f487a8 [ 150.369881][ T6713] [ 150.448640][ T5697] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 150.463072][ T5697] usb 2-1: device descriptor read/8, error -71 [ 150.572951][ T5697] usb usb2-port1: unable to enumerate USB device [ 150.882096][ T60] Bluetooth: hci1: command 0x0c1a tx timeout [ 150.952130][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 151.024962][ T5697] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 151.112100][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 151.152118][ T5697] usb 4-1: device descriptor read/64, error -71 [ 151.202079][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 151.302102][ T10] usb 1-1: new full-speed USB device number 26 using dummy_hcd [ 151.383284][ T9] usb 3-1: new full-speed USB device number 16 using dummy_hcd [ 151.393127][ T5697] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 151.483676][ T10] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 151.483695][ T10] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 151.483705][ T10] usb 1-1: config 0 has no interface number 0 [ 151.483729][ T10] usb 1-1: config 0 interface 21 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 151.483751][ T10] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 151.483762][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.488592][ T10] usb 1-1: config 0 descriptor?? [ 151.534057][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 151.534088][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 151.534125][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 151.536440][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.536466][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.536483][ T9] usb 3-1: Product: syz [ 151.536496][ T9] usb 3-1: Manufacturer: syz [ 151.536509][ T9] usb 3-1: SerialNumber: syz [ 151.553071][ T6727] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 151.553412][ T5697] usb 4-1: device descriptor read/64, error -71 [ 151.662356][ T5697] usb usb4-port1: attempt power cycle [ 151.778264][ T6727] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 152.015991][ T5697] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 152.033599][ T5697] usb 4-1: device descriptor read/8, error -71 [ 152.292702][ T5697] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 152.313813][ T5697] usb 4-1: device descriptor read/8, error -71 [ 152.362045][ T1247] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 152.389030][ T6727] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 152.422476][ T5697] usb usb4-port1: unable to enumerate USB device [ 152.533629][ T1247] usb 2-1: Using ep0 maxpacket: 32 [ 152.542048][ T1247] usb 2-1: unable to get BOS descriptor or descriptor too short [ 152.543665][ T1247] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0x1 has invalid maxpacket 32 [ 152.543681][ T1247] usb 2-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 152.543695][ T1247] usb 2-1: config 1 interface 0 has no altsetting 0 [ 152.549547][ T1247] usb 2-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 152.549564][ T1247] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.549573][ T1247] usb 2-1: Product: syz [ 152.549580][ T1247] usb 2-1: Manufacturer: syz [ 152.549587][ T1247] usb 2-1: SerialNumber: syz [ 152.565631][ T6729] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 152.593795][ T9] cdc_ncm 3-1:1.0: failed to get mac address [ 152.787148][ T1247] usblp0: Disabling reads from problematic bidirectional printer [ 152.798375][ T9] cdc_ncm 3-1:1.0: bind() failure [ 152.847030][ T9] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 152.847721][ T9] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 152.851481][ T9] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 152.879589][ T9] usb 3-1: USB disconnect, device number 16 [ 152.901234][ T1247] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 22 if 0 alt 3 proto 1 vid 0x03F0 pid 0x0004 [ 152.914859][ T1247] usb 2-1: USB disconnect, device number 22 [ 152.928066][ T1247] usblp0: removed [ 152.952145][ T60] Bluetooth: hci1: command 0x0c1a tx timeout [ 153.042353][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 153.192074][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 153.567685][ T6737] netlink: 16 bytes leftover after parsing attributes in process `syz.3.387'. [ 154.170263][ T5684] usb 1-1: USB disconnect, device number 26 [ 154.363188][ T6750] netlink: 5176 bytes leftover after parsing attributes in process `syz.1.390'. [ 154.992187][ T5759] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 155.154517][ T5759] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 155.154551][ T5759] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 155.154589][ T5759] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 155.174548][ T5759] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 155.174578][ T5759] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.174595][ T5759] usb 3-1: Product: syz [ 155.174608][ T5759] usb 3-1: Manufacturer: syz [ 155.174620][ T5759] usb 3-1: SerialNumber: syz [ 155.275400][ T6759] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 155.348120][ T6770] FAULT_INJECTION: forcing a failure. [ 155.348120][ T6770] name failslab, interval 1, probability 0, space 0, times 0 [ 155.348152][ T6770] CPU: 0 UID: 0 PID: 6770 Comm: syz.0.400 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 155.348173][ T6770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 155.348183][ T6770] Call Trace: [ 155.348189][ T6770] [ 155.348197][ T6770] dump_stack_lvl+0xe8/0x150 [ 155.348226][ T6770] should_fail_ex+0x467/0x600 [ 155.348254][ T6770] should_failslab+0xa8/0x100 [ 155.348274][ T6770] kmem_cache_alloc_node_noprof+0xac/0x660 [ 155.348300][ T6770] ? __alloc_skb+0x1d7/0x7a0 [ 155.348322][ T6770] ? __alloc_skb+0x1d7/0x7a0 [ 155.348348][ T6770] __alloc_skb+0x1d7/0x7a0 [ 155.348373][ T6770] netlink_ack+0x136/0xb30 [ 155.348404][ T6770] ? rdma_nl_rcv+0x800/0xa40 [ 155.348430][ T6770] ? __pfx_nldev_get_chardev+0x10/0x10 [ 155.348457][ T6770] rdma_nl_rcv+0x40d/0xa40 [ 155.348489][ T6770] ? __pfx_rdma_nl_rcv+0x10/0x10 [ 155.348529][ T6770] ? netlink_deliver_tap+0x2e/0x1b0 [ 155.348555][ T6770] ? netlink_deliver_tap+0x2e/0x1b0 [ 155.348587][ T6770] netlink_unicast+0x7f5/0x990 [ 155.348630][ T6770] netlink_sendmsg+0x813/0xb40 [ 155.348662][ T6770] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.348690][ T6770] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 155.348720][ T6770] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 155.348748][ T6770] ? arch_stack_walk+0xfb/0x150 [ 155.348778][ T6770] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.348805][ T6770] sock_sendmsg_nosec+0x13a/0x180 [ 155.348829][ T6770] ____sys_sendmsg+0x565/0x870 [ 155.348863][ T6770] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.348898][ T6770] ? import_iovec+0x73/0xa0 [ 155.348928][ T6770] ___sys_sendmsg+0x2a5/0x360 [ 155.348951][ T6770] ? __lock_acquire+0x6df/0x2e40 [ 155.348971][ T6770] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.349026][ T6770] ? __fget_files+0x2a/0x420 [ 155.349043][ T6770] ? __fget_files+0x3a8/0x420 [ 155.349070][ T6770] __x64_sys_sendmsg+0x1b7/0x290 [ 155.349102][ T6770] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 155.349140][ T6770] do_syscall_64+0x17b/0x530 [ 155.349159][ T6770] ? irqentry_exit+0x10f/0x8f0 [ 155.349176][ T6770] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.349194][ T6770] ? clear_bhb_loop+0x40/0x90 [ 155.349216][ T6770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.349235][ T6770] RIP: 0033:0x7f727e00e0d9 [ 155.349252][ T6770] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 155.349265][ T6770] RSP: 002b:00007f727c266028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.349283][ T6770] RAX: ffffffffffffffda RBX: 00007f727e295fa0 RCX: 00007f727e00e0d9 [ 155.349297][ T6770] RDX: 0000000000008000 RSI: 0000200000000100 RDI: 0000000000000006 [ 155.349309][ T6770] RBP: 00007f727c266090 R08: 0000000000000000 R09: 0000000000000000 [ 155.349320][ T6770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.349331][ T6770] R13: 00007f727e296038 R14: 00007f727e295fa0 R15: 00007ffdb7f487a8 [ 155.349358][ T6770] [ 155.553970][ T6759] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 155.721811][ T6772] netlink: 16 bytes leftover after parsing attributes in process `syz.3.399'. [ 156.184036][ T6778] FAULT_INJECTION: forcing a failure. [ 156.184036][ T6778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.184067][ T6778] CPU: 0 UID: 0 PID: 6778 Comm: syz.3.404 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 156.184088][ T6778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 156.184099][ T6778] Call Trace: [ 156.184105][ T6778] [ 156.184113][ T6778] dump_stack_lvl+0xe8/0x150 [ 156.184131][ T6759] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 156.184140][ T6778] should_fail_ex+0x467/0x600 [ 156.184168][ T6778] _copy_to_iter+0x1e4/0x1810 [ 156.184200][ T6778] ? __asan_memset+0x22/0x50 [ 156.184228][ T6778] ? __pfx__copy_to_iter+0x10/0x10 [ 156.184257][ T6778] ? preempt_count_add+0x91/0x190 [ 156.184285][ T6778] get_random_bytes_user+0x1d0/0x3d0 [ 156.184316][ T6778] ? __pfx_get_random_bytes_user+0x10/0x10 [ 156.184345][ T6778] ? lockdep_hardirqs_on+0x7a/0x110 [ 156.184375][ T6778] ? import_ubuf+0xfb/0x1d0 [ 156.184404][ T6778] __x64_sys_getrandom+0x17a/0x270 [ 156.184430][ T6778] ? __pfx___x64_sys_getrandom+0x10/0x10 [ 156.184450][ T6778] ? ksys_write+0x248/0x270 [ 156.184475][ T6778] ? __pfx_ksys_write+0x10/0x10 [ 156.184499][ T6778] do_syscall_64+0x17b/0x530 [ 156.184509][ T6778] ? irqentry_exit+0x10f/0x8f0 [ 156.184518][ T6778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.184528][ T6778] ? clear_bhb_loop+0x40/0x90 [ 156.184546][ T6778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.184563][ T6778] RIP: 0033:0x7f137d1ee0d9 [ 156.184580][ T6778] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 156.184595][ T6778] RSP: 002b:00007f137b446028 EFLAGS: 00000246 ORIG_RAX: 000000000000013e [ 156.184615][ T6778] RAX: ffffffffffffffda RBX: 00007f137d475fa0 RCX: 00007f137d1ee0d9 [ 156.184628][ T6778] RDX: 0000000000000000 RSI: 00000000ffffff9a RDI: 0000200000000240 [ 156.184640][ T6778] RBP: 00007f137b446090 R08: 0000000000000000 R09: 0000000000000000 [ 156.184651][ T6778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.184660][ T6778] R13: 00007f137d476038 R14: 00007f137d475fa0 R15: 00007ffc8901d428 [ 156.184675][ T6778] [ 156.520733][ T5759] cdc_ncm 3-1:1.0: failed to get mac address [ 156.524655][ T5759] cdc_ncm 3-1:1.0: bind() failure [ 156.549752][ T5759] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 156.562062][ T5759] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 156.600333][ T5759] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 156.636327][ T5759] usb 3-1: USB disconnect, device number 17 [ 156.762485][ T1247] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 156.916740][ T1247] usb 2-1: config index 0 descriptor too short (expected 6427, got 27) [ 156.916767][ T1247] usb 2-1: config 0 has an invalid interface number: 21 but max is 0 [ 156.916784][ T1247] usb 2-1: config 0 has no interface number 0 [ 156.916822][ T1247] usb 2-1: config 0 interface 21 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 156.916857][ T1247] usb 2-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 156.916876][ T1247] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.980676][ T1247] usb 2-1: config 0 descriptor?? [ 157.223186][ T6800] netlink: 16 bytes leftover after parsing attributes in process `syz.0.411'. [ 157.770525][ T6814] tracefs: Unknown parameter '01777777777777777777777' [ 157.772096][ T1247] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 157.937935][ T1247] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 157.942715][ T5684] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 157.961445][ T1247] usb 3-1: New USB device found, idVendor=0499, idProduct=1058, bcdDevice= 0.40 [ 157.961463][ T1247] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.961472][ T1247] usb 3-1: Product: 딈焺嗒ﲻᡦ⛑㹳匝篫쀷퀎훰뗧ꤡ匯㇪톷䈸螣킨㌍齮豧˜䩽誌攷닑쇤삱㱠盧뷺鏱빻⎼⊍瀿ᗗ鲹璀᳏᱿謤熰䏀画 [ 157.961483][ T1247] usb 3-1: Manufacturer: 눒䧋㈧徍㘍챉讀⯜㗲梊䁑ॠ挄甛宎⯑愘쑢勮蘽니逎鰢ࣻ쯢헎웖暽睵蔝慇哸ᅇꪗ [ 157.961492][ T1247] usb 3-1: SerialNumber: ૒䅬ⅻꞝ昰᜻⽲뚳Գ౳ݣ呄뀮㴑튱卦멀ꀁ勢돢熷⅔䰿ᇒ械ꖏ琾檬龌⛊ⶏ絗뼷ꂯ迌⺙姘ጛ䯑呥荼譎愌꜊䣪韑瘵⷗콃᱾艗㮣뵕윔匟承椞襖毢۵㶽퇩㮋抨찞ꢎ璹ᐣ끩硒ᇱ㔍ﻈ [ 158.109412][ T5684] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 158.109444][ T5684] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 158.109482][ T5684] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 158.113863][ T5684] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 158.113891][ T5684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.113909][ T5684] usb 1-1: Product: syz [ 158.113921][ T5684] usb 1-1: Manufacturer: syz [ 158.113934][ T5684] usb 1-1: SerialNumber: syz [ 158.129932][ T6817] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 158.254596][ T1247] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 158.255139][ T1247] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 158.260985][ T1247] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 158.290513][ T1247] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 158.308457][ T1247] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 158.339684][ T6817] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 158.481548][ T1247] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 158.494727][ T1247] usb 3-1: USB disconnect, device number 18 [ 158.550133][ T5782] udevd[5782]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 158.955893][ T6817] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 159.079676][ T6832] vers=2.0 not permitted when mounting with smb3 [ 159.079676][ T6832] [ 159.079948][ T6832] CIFS: VFS: vers=2.0 not permitted when mounting with smb3 [ 159.166382][ T5684] cdc_ncm 1-1:1.0: failed to get mac address [ 159.166867][ T5684] cdc_ncm 1-1:1.0: bind() failure [ 159.187176][ T5684] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 159.189163][ T5684] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 159.194088][ T5684] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 159.218038][ T5684] usb 1-1: USB disconnect, device number 27 [ 159.222070][ T5722] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 159.376774][ T5722] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 159.376805][ T5722] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 159.376829][ T5722] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 159.380787][ T5722] usb 4-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 159.381015][ T5722] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.381034][ T5722] usb 4-1: Product: syz [ 159.381047][ T5722] usb 4-1: Manufacturer: syz [ 159.381061][ T5722] usb 4-1: SerialNumber: syz [ 159.395787][ T5722] usb 4-1: config 0 descriptor?? [ 159.425932][ T6830] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 159.502668][ T5684] usb 2-1: USB disconnect, device number 23 [ 159.525238][ T6840] warning: `syz.2.426' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 159.572160][ T5722] rc_core: IR keymap rc-streamzap not found [ 159.572173][ T5722] Registered IR keymap rc-empty [ 159.606211][ T5722] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 159.607514][ T6842] netlink: 104 bytes leftover after parsing attributes in process `syz.1.427'. [ 159.626622][ T5722] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input10 [ 159.798800][ T1247] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 159.983050][ T1247] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.983082][ T1247] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.983104][ T1247] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 159.983143][ T1247] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 159.983247][ T1247] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.059687][ T1247] usb 3-1: config 0 descriptor?? [ 160.262627][ T5722] usb 4-1: USB disconnect, device number 25 [ 160.553987][ T1247] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 160.946990][ T9] usb 3-1: USB disconnect, device number 19 [ 161.603221][ T37] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 161.781706][ T37] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 161.781734][ T37] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 161.781752][ T37] usb 1-1: config 0 has no interface number 0 [ 161.781787][ T37] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 161.781809][ T37] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 161.781833][ T37] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 161.781871][ T37] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 161.783217][ T37] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.787819][ T37] usb 1-1: config 0 descriptor?? [ 161.802744][ T6866] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 161.942835][ T1247] usb 3-1: new full-speed USB device number 20 using dummy_hcd [ 162.113152][ T1247] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 162.113184][ T1247] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 162.113223][ T1247] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 162.126658][ T1247] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.126686][ T1247] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.126705][ T1247] usb 3-1: Product: syz [ 162.126716][ T1247] usb 3-1: Manufacturer: syz [ 162.126728][ T1247] usb 3-1: SerialNumber: syz [ 162.205379][ T6870] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 162.424322][ T6870] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 162.449829][ T37] input: USB Keyspan Remote 06cd:0202 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.21/input/input11 [ 162.719288][ C1] keyspan_remote 1-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 162.719355][ T37] usb 1-1: USB disconnect, device number 28 [ 162.928325][ T5598] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 162.965942][ T5598] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 162.969592][ T5598] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 162.973798][ T5598] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 162.975962][ T5598] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 163.098899][ T6870] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 163.106652][ T6878] netlink: 104 bytes leftover after parsing attributes in process `syz.1.442'. [ 163.317113][ T1247] cdc_ncm 3-1:1.0: failed to get mac address [ 163.317594][ T1247] cdc_ncm 3-1:1.0: bind() failure [ 163.355624][ T1247] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 163.357823][ T1247] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 163.360813][ T1247] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 163.395301][ T1247] usb 3-1: USB disconnect, device number 20 [ 163.514109][ T4629] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.959443][ T5684] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 164.051417][ T4629] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.113920][ T5684] usb 2-1: device descriptor read/64, error -71 [ 164.362218][ T5684] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 164.495366][ T4629] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.522095][ T5684] usb 2-1: device descriptor read/64, error -71 [ 164.633676][ T5684] usb usb2-port1: attempt power cycle [ 164.906117][ T4629] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.972505][ T5684] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 164.994483][ T5684] usb 2-1: device descriptor read/8, error -71 [ 165.242523][ T5684] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 165.263539][ T5684] usb 2-1: device descriptor read/8, error -71 [ 165.272167][ T60] Bluetooth: hci2: command tx timeout [ 165.373053][ T5684] usb usb2-port1: unable to enumerate USB device [ 165.442404][ T5759] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 165.613713][ T5759] usb 1-1: unable to get BOS descriptor or descriptor too short [ 165.616704][ T5759] usb 1-1: not running at top speed; connect to a high speed hub [ 165.621452][ T5759] usb 1-1: config 1 has an invalid descriptor of length 159, skipping remainder of the config [ 165.621478][ T5759] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 165.621523][ T5759] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 165.685096][ T5759] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.685123][ T5759] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.685143][ T5759] usb 1-1: SerialNumber: 䱣 [ 165.823215][ T4629] bridge_slave_1: left allmulticast mode [ 165.823439][ T4629] bridge_slave_1: left promiscuous mode [ 165.849495][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.938681][ T6907] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.939213][ T6907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.022695][ T5759] cdc_ncm 1-1:1.0: skipping garbage [ 166.022715][ T5759] cdc_ncm 1-1:1.0: skipping garbage [ 166.022727][ T5759] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 166.022762][ T5759] cdc_ncm 1-1:1.0: bind() failure [ 166.046591][ T5759] usb 1-1: USB disconnect, device number 29 [ 166.116571][ T4629] bridge_slave_0: left allmulticast mode [ 166.116595][ T4629] bridge_slave_0: left promiscuous mode [ 166.116802][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.394320][ T5759] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 166.581293][ T5759] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 166.581320][ T5759] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 166.581330][ T5759] usb 1-1: config 0 has no interface number 0 [ 166.581354][ T5759] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 166.581368][ T5759] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 166.581381][ T5759] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 166.581404][ T5759] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 166.581415][ T5759] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.593059][ T5759] usb 1-1: config 0 descriptor?? [ 166.641044][ T6917] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 167.288421][ T5759] input: USB Keyspan Remote 06cd:0202 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.21/input/input12 [ 167.357651][ T60] Bluetooth: hci2: command tx timeout [ 167.538453][ T10] usb 1-1: USB disconnect, device number 30 [ 167.539079][ C1] keyspan_remote 1-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 167.782097][ T5722] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 167.838369][ T4629] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 167.914344][ T4629] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 167.937988][ T4629] bond0 (unregistering): Released all slaves [ 167.938212][ T5722] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 167.938231][ T5722] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 167.938251][ T5722] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 167.940476][ T5722] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.940504][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.940521][ T5722] usb 3-1: Product: syz [ 167.940528][ T5722] usb 3-1: Manufacturer: syz [ 167.940542][ T5722] usb 3-1: SerialNumber: syz [ 167.992158][ T6927] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 168.228029][ T6927] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 168.321111][ T6919] netlink: 'syz.1.452': attribute type 2 has an invalid length. [ 168.321134][ T6919] netlink: 224 bytes leftover after parsing attributes in process `syz.1.452'. [ 168.589773][ T6933] netlink: 16 bytes leftover after parsing attributes in process `syz.1.455'. [ 168.631019][ T6875] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.631220][ T6875] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.631456][ T6875] bridge_slave_0: entered allmulticast mode [ 168.668998][ T6875] bridge_slave_0: entered promiscuous mode [ 168.732916][ T6875] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.734037][ T6875] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.737193][ T6875] bridge_slave_1: entered allmulticast mode [ 168.775348][ T6875] bridge_slave_1: entered promiscuous mode [ 168.872706][ T6927] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 169.040088][ T6875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.076552][ T5722] cdc_ncm 3-1:1.0: failed to get mac address [ 169.152877][ T1247] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 169.252835][ T5684] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 169.280281][ T5722] cdc_ncm 3-1:1.0: bind() failure [ 169.291280][ T1247] usb 1-1: device descriptor read/64, error -71 [ 169.307679][ T5722] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 169.315804][ T5722] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 169.339647][ T5722] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 169.357756][ T5722] usb 3-1: USB disconnect, device number 21 [ 169.404617][ T5684] usb 2-1: Using ep0 maxpacket: 8 [ 169.412701][ T5684] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 169.412730][ T5684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.432110][ T60] Bluetooth: hci2: command tx timeout [ 169.471424][ T5684] pvrusb2: Hardware description: Terratec Grabster AV400 [ 169.471446][ T5684] pvrusb2: ********** [ 169.471453][ T5684] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 169.471464][ T5684] pvrusb2: Important functionality might not be entirely working. [ 169.471472][ T5684] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 169.471482][ T5684] pvrusb2: ********** [ 169.528085][ T1247] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 169.662147][ T1247] usb 1-1: device descriptor read/64, error -71 [ 169.775999][ T2377] pvrusb2: Invalid write control endpoint [ 169.812583][ T1247] usb usb1-port1: attempt power cycle [ 169.830809][ T5684] usb 2-1: USB disconnect, device number 28 [ 169.891193][ T6875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.140898][ T5255] 8021q: adding VLAN 0 to HW filter on device eth1 [ 170.152145][ T1247] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 170.173452][ T1247] usb 1-1: device descriptor read/8, error -71 [ 170.263663][ T10] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 170.272442][ T6875] team0: Port device team_slave_0 added [ 170.281799][ T2377] pvrusb2: Invalid write control endpoint [ 170.281815][ T2377] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 170.281824][ T2377] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 170.281831][ T2377] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 170.281844][ T2377] pvrusb2: Device being rendered inoperable [ 170.292548][ T2377] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 170.292605][ T2377] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 170.359104][ T6875] team0: Port device team_slave_1 added [ 170.431998][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 170.432125][ T1247] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 170.433774][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 127, changing to 10 [ 170.435862][ T10] usb 3-1: New USB device found, idVendor=7104, idProduct=2202, bcdDevice= 0.40 [ 170.435888][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.435905][ T10] usb 3-1: Product: syz [ 170.435913][ T10] usb 3-1: Manufacturer: syz [ 170.435920][ T10] usb 3-1: SerialNumber: syz [ 170.452778][ T1247] usb 1-1: device descriptor read/8, error -71 [ 170.560664][ T2377] pvrusb2: Attached sub-driver cx25840 [ 170.560680][ T2377] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 170.560690][ T2377] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 170.569216][ T1247] usb usb1-port1: unable to enumerate USB device [ 170.783907][ T10] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 170.980218][ T10] usb 3-1: USB disconnect, device number 22 [ 171.141694][ T5677] udevd[5677]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 171.232449][ T5684] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 171.284799][ T6875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.284812][ T6875] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.284896][ T6875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.290031][ T6875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.290041][ T6875] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.290056][ T6875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.426982][ T5684] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.427015][ T5684] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.427051][ T5684] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 171.427072][ T5684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.441057][ T5684] usb 2-1: config 0 descriptor?? [ 171.512186][ T60] Bluetooth: hci2: command tx timeout [ 171.877993][ T6875] hsr_slave_0: entered promiscuous mode [ 171.889177][ T5684] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 171.889234][ T5684] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 171.889260][ T5684] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 171.889285][ T5684] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 171.889308][ T5684] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 171.903867][ T5684] playstation 0003:054C:0DF2.0003: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.1-1/input0 [ 171.911739][ T6875] hsr_slave_1: entered promiscuous mode [ 171.921843][ T6875] debugfs: 'hsr0' already exists in 'hsr' [ 171.921870][ T6875] Cannot create hsr debugfs directory [ 172.125665][ T5684] playstation 0003:054C:0DF2.0003: Invalid byte count transferred, expected 20 got 0 [ 172.125698][ T5684] playstation 0003:054C:0DF2.0003: Failed to retrieve DualSense pairing info: -22 [ 172.125743][ T5684] playstation 0003:054C:0DF2.0003: Failed to get MAC address from DualSense [ 172.125755][ T5684] playstation 0003:054C:0DF2.0003: Failed to create dualsense. [ 172.167915][ T5684] playstation 0003:054C:0DF2.0003: probe with driver playstation failed with error -22 [ 172.328574][ T6956] netlink: 180 bytes leftover after parsing attributes in process `syz.1.459'. [ 172.339250][ T1247] usb 2-1: USB disconnect, device number 29 [ 172.399902][ T6978] FAULT_INJECTION: forcing a failure. [ 172.399902][ T6978] name failslab, interval 1, probability 0, space 0, times 0 [ 172.399923][ T6978] CPU: 1 UID: 0 PID: 6978 Comm: syz.2.462 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 172.399935][ T6978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 172.399941][ T6978] Call Trace: [ 172.399945][ T6978] [ 172.399950][ T6978] dump_stack_lvl+0xe8/0x150 [ 172.399967][ T6978] should_fail_ex+0x467/0x600 [ 172.399983][ T6978] should_failslab+0xa8/0x100 [ 172.399995][ T6978] __kmalloc_cache_noprof+0xa1/0x670 [ 172.400008][ T6978] ? __asan_memset+0x22/0x50 [ 172.400020][ T6978] ? enter_vmx_operation+0x83/0x520 [ 172.400030][ T6978] ? enter_vmx_operation+0x83/0x520 [ 172.400043][ T6978] enter_vmx_operation+0x83/0x520 [ 172.400053][ T6978] ? free_nested+0x5d6/0x810 [ 172.400067][ T6978] vmx_set_nested_state+0x357/0x10d0 [ 172.400086][ T6978] kvm_arch_vcpu_ioctl+0x1d82/0x2360 [ 172.400100][ T6978] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 172.400109][ T6978] ? lock_acquire+0x115/0x350 [ 172.400129][ T6978] ? lock_acquire+0x115/0x350 [ 172.400147][ T6978] ? is_bpf_text_address+0x26/0x2b0 [ 172.400161][ T6978] ? is_bpf_text_address+0x292/0x2b0 [ 172.400171][ T6978] ? is_bpf_text_address+0x26/0x2b0 [ 172.400183][ T6978] ? kernel_text_address+0xa5/0xe0 [ 172.400198][ T6978] ? __kernel_text_address+0xd/0x30 [ 172.400211][ T6978] ? unwind_get_return_address+0x4d/0x90 [ 172.400227][ T6978] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 172.400241][ T6978] ? arch_stack_walk+0xfb/0x150 [ 172.400263][ T6978] ? stack_trace_save+0xa9/0x100 [ 172.400276][ T6978] ? __pfx_stack_trace_save+0x10/0x10 [ 172.400289][ T6978] ? kasan_save_track+0x4f/0x80 [ 172.400305][ T6978] ? stack_depot_save_flags+0x33/0x800 [ 172.400317][ T6978] ? __lock_acquire+0x6df/0x2e40 [ 172.400328][ T6978] ? kasan_save_track+0x4f/0x80 [ 172.400340][ T6978] ? kasan_save_track+0x3e/0x80 [ 172.400352][ T6978] ? kasan_save_free_info+0x40/0x50 [ 172.400362][ T6978] ? __kasan_slab_free+0x5c/0x80 [ 172.400375][ T6978] ? kfree+0x1c5/0x6c0 [ 172.400391][ T6978] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 172.400403][ T6978] ? security_file_ioctl+0xb9/0x260 [ 172.400413][ T6978] ? __se_sys_ioctl+0x47/0x170 [ 172.400425][ T6978] ? do_syscall_64+0x17b/0x530 [ 172.400434][ T6978] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.400452][ T6978] ? __lock_acquire+0x6df/0x2e40 [ 172.400481][ T6978] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 172.400491][ T6978] ? lockdep_hardirqs_on+0x7a/0x110 [ 172.400500][ T6978] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 172.400510][ T6978] ? _mutex_lock_killable+0x152/0x1d0 [ 172.400523][ T6978] ? kvm_vcpu_ioctl+0x282/0xfe0 [ 172.400540][ T6978] kvm_vcpu_ioctl+0x7e6/0xfe0 [ 172.400557][ T6978] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 172.400575][ T6978] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 172.400584][ T6978] ? lockdep_hardirqs_on+0x7a/0x110 [ 172.400602][ T6978] ? __fget_files+0x2a/0x420 [ 172.400614][ T6978] ? __fget_files+0x3a8/0x420 [ 172.400623][ T6978] ? __fget_files+0x2a/0x420 [ 172.400634][ T6978] ? bpf_lsm_file_ioctl+0x9/0x20 [ 172.400650][ T6978] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 172.400672][ T6978] __se_sys_ioctl+0xff/0x170 [ 172.400694][ T6978] do_syscall_64+0x17b/0x530 [ 172.400708][ T6978] ? irqentry_exit+0x10f/0x8f0 [ 172.400723][ T6978] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.400739][ T6978] ? clear_bhb_loop+0x40/0x90 [ 172.400758][ T6978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.400773][ T6978] RIP: 0033:0x7f3b2442e0d9 [ 172.400794][ T6978] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 172.400807][ T6978] RSP: 002b:00007f3b22686028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.400825][ T6978] RAX: ffffffffffffffda RBX: 00007f3b246b5fa0 RCX: 00007f3b2442e0d9 [ 172.400838][ T6978] RDX: 0000200000000880 RSI: 000000004080aebf RDI: 0000000000000005 [ 172.400849][ T6978] RBP: 00007f3b22686090 R08: 0000000000000000 R09: 0000000000000000 [ 172.400859][ T6978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.400869][ T6978] R13: 00007f3b246b6038 R14: 00007f3b246b5fa0 R15: 00007ffc29e89668 [ 172.400897][ T6978] [ 172.559454][ T5684] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 172.712174][ T5684] usb 1-1: Using ep0 maxpacket: 32 [ 172.717138][ T5684] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.717170][ T5684] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 172.721261][ T5684] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 172.721287][ T5684] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 172.721306][ T5684] usb 1-1: Product: syz [ 172.721318][ T5684] usb 1-1: Manufacturer: syz [ 172.788567][ T5255] 8021q: adding VLAN 0 to HW filter on device eth2 [ 172.860964][ T5684] hub 1-1:4.0: USB hub found [ 172.968630][ T6975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.971051][ T6975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 172.993446][ T5684] hub 1-1:4.0: 2 ports detected [ 173.468001][ T6992] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 173.612136][ T10] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 173.612156][ T4629] hsr_slave_0: left promiscuous mode [ 173.652252][ T4629] hsr_slave_1: left promiscuous mode [ 173.678896][ T4629] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.683745][ T4629] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.748612][ T4629] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 173.748629][ T4629] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.783863][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 173.783897][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 173.783934][ T10] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 173.790838][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.790864][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.790881][ T10] usb 3-1: Product: syz [ 173.790894][ T10] usb 3-1: Manufacturer: syz [ 173.790907][ T10] usb 3-1: SerialNumber: syz [ 173.870324][ T6990] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 173.922069][ T1247] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 174.038301][ T4629] veth1_macvtap: left promiscuous mode [ 174.045979][ T4629] veth0_macvtap: left promiscuous mode [ 174.050448][ T4629] veth1_vlan: left promiscuous mode [ 174.059029][ T4629] veth0_vlan: left promiscuous mode [ 174.082907][ T6990] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 174.692760][ T6990] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 174.723370][ T5684] hub 1-1:4.0: hub_ext_port_status failed (err = -32) [ 174.895556][ T10] cdc_ncm 3-1:1.0: failed to get mac address [ 175.102257][ T10] cdc_ncm 3-1:1.0: bind() failure [ 175.152917][ T10] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 175.153675][ T10] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 175.162186][ T10] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 175.197190][ T10] usb 3-1: USB disconnect, device number 23 [ 175.432782][ T4629] team0 (unregistering): Port device team_slave_1 removed [ 175.492686][ T4629] team0 (unregistering): Port device team_slave_0 removed [ 175.856128][ T6994] veth1_macvtap: left promiscuous mode [ 176.119129][ T38] audit: type=1800 audit(1786064917.933:2): pid=6999 uid=0 auid=4294967295 ses=4294967295 op=set_data cause=unavailable-hash-algorithm comm="syz.2.469" name="/" dev="proc" ino=1 res=0 errno=0 [ 176.172319][ T5759] usb 1-1: USB disconnect, device number 35 [ 177.114857][ T7031] syz.0.473 uses obsolete (PF_INET,SOCK_PACKET) [ 177.673457][ T5768] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 177.862664][ T5768] usb 2-1: Using ep0 maxpacket: 16 [ 177.868070][ T5768] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 177.868098][ T5768] usb 2-1: config 0 has no interface number 0 [ 177.868141][ T5768] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 177.868163][ T5768] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 177.878668][ T5768] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 177.878695][ T5768] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.878713][ T5768] usb 2-1: Product: syz [ 177.878727][ T5768] usb 2-1: Manufacturer: syz [ 177.878741][ T5768] usb 2-1: SerialNumber: syz [ 177.902107][ T5759] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 177.979421][ T5768] usb 2-1: config 0 descriptor?? [ 177.983755][ T7036] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 177.983865][ T7036] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 178.104550][ T5759] usb 3-1: Using ep0 maxpacket: 8 [ 178.115431][ T5759] usb 3-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 178.115460][ T5759] usb 3-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 178.115479][ T5759] usb 3-1: Product: syz [ 178.115491][ T5759] usb 3-1: Manufacturer: syz [ 178.115506][ T5759] usb 3-1: SerialNumber: syz [ 178.167672][ T5759] usb 3-1: config 0 descriptor?? [ 178.185645][ T5759] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 178.236225][ T7036] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 178.236398][ T7036] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 178.451492][ T5768] asix 2-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 178.613485][ T5255] 8021q: adding VLAN 0 to HW filter on device eth3 [ 178.695994][ T5759] gspca_zc3xx: reg_w_i err -110 [ 178.696089][ T5759] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 178.774848][ T7045] FAULT_INJECTION: forcing a failure. [ 178.774848][ T7045] name failslab, interval 1, probability 0, space 0, times 0 [ 178.774880][ T7045] CPU: 0 UID: 0 PID: 7045 Comm: syz.0.476 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 178.774903][ T7045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 178.774919][ T7045] Call Trace: [ 178.774926][ T7045] [ 178.774933][ T7045] dump_stack_lvl+0xe8/0x150 [ 178.774960][ T7045] should_fail_ex+0x467/0x600 [ 178.774987][ T7045] should_failslab+0xa8/0x100 [ 178.775000][ T7045] ? ptlock_alloc+0x20/0x70 [ 178.775018][ T7045] kmem_cache_alloc_noprof+0x9e/0x680 [ 178.775037][ T7045] ? ptlock_alloc+0x20/0x70 [ 178.775058][ T7045] ptlock_alloc+0x20/0x70 [ 178.775076][ T7045] pte_alloc_one+0x7e/0x380 [ 178.775091][ T7045] __pte_alloc+0x25/0x1a0 [ 178.775107][ T7045] do_pte_missing+0x1bda/0x28f0 [ 178.775128][ T7045] ? rt_spin_unlock+0x163/0x200 [ 178.775149][ T7045] ? __pmd_alloc+0x41b/0x5e0 [ 178.775170][ T7045] handle_mm_fault+0xf95/0x28d0 [ 178.775189][ T7045] ? mt_find+0x186/0x630 [ 178.775207][ T7045] ? handle_mm_fault+0xeb/0x28d0 [ 178.775228][ T7045] ? __lock_acquire+0x6df/0x2e40 [ 178.775243][ T7045] ? __pfx_handle_mm_fault+0x10/0x10 [ 178.775272][ T7045] ? __lock_acquire+0x6df/0x2e40 [ 178.775289][ T7045] ? lock_mm_and_find_vma+0xa7/0x340 [ 178.775312][ T7045] do_user_addr_fault+0x744/0x1340 [ 178.775344][ T7045] exc_page_fault+0x6a/0xc0 [ 178.775360][ T7045] asm_exc_page_fault+0x26/0x30 [ 178.775374][ T7045] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 178.775394][ T7045] Code: cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 bf 33 05 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 178.775407][ T7045] RSP: 0018:ffffc90006217858 EFLAGS: 00050206 [ 178.775421][ T7045] RAX: 00007ffffffff001 RBX: 00000000000000dc RCX: 00000000000000dc [ 178.775432][ T7045] RDX: 0000000000000001 RSI: 0000200000000140 RDI: ffffc900062178e0 [ 178.775442][ T7045] RBP: ffffc90006217a50 R08: 0000000000000003 R09: 0000000000000004 [ 178.775451][ T7045] R10: dffffc0000000000 R11: fffff52000c42f37 R12: 1ffff92000c42f18 [ 178.775461][ T7045] R13: dffffc0000000000 R14: ffffc900062178e0 R15: 0000200000000140 [ 178.775483][ T7045] _copy_from_user+0x7a/0xb0 [ 178.775497][ T7045] x25_route_ioctl+0xfa/0x8b0 [ 178.775515][ T7045] ? __pfx_stack_trace_save+0x10/0x10 [ 178.775534][ T7045] ? kasan_save_track+0x4f/0x80 [ 178.775555][ T7045] ? __pfx_x25_route_ioctl+0x10/0x10 [ 178.775589][ T7045] ? safesetid_security_capable+0xa9/0x1a0 [ 178.775608][ T7045] ? bpf_lsm_capable+0x9/0x20 [ 178.775622][ T7045] ? security_capable+0x74/0x280 [ 178.775644][ T7045] x25_ioctl+0x60e/0xff0 [ 178.775664][ T7045] ? __pfx_x25_ioctl+0x10/0x10 [ 178.775690][ T7045] ? kasan_quarantine_put+0xbb/0x1f0 [ 178.775717][ T7045] ? tomoyo_path_number_perm+0x219/0x5f0 [ 178.775757][ T7045] ? do_vfs_ioctl+0x1184/0x1550 [ 178.775779][ T7045] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 178.775803][ T7045] sock_do_ioctl+0x101/0x320 [ 178.775823][ T7045] ? __pfx_sock_do_ioctl+0x10/0x10 [ 178.775840][ T7045] ? lockdep_hardirqs_on+0x7a/0x110 [ 178.775864][ T7045] sock_ioctl+0x57d/0x7f0 [ 178.775882][ T7045] ? __pfx_sock_ioctl+0x10/0x10 [ 178.775901][ T7045] ? __fget_files+0x3a8/0x420 [ 178.775918][ T7045] ? __fget_files+0x2a/0x420 [ 178.775934][ T7045] ? bpf_lsm_file_ioctl+0x9/0x20 [ 178.775957][ T7045] ? __pfx_sock_ioctl+0x10/0x10 [ 178.775972][ T7045] __se_sys_ioctl+0xff/0x170 [ 178.775994][ T7045] do_syscall_64+0x17b/0x530 [ 178.776010][ T7045] ? irqentry_exit+0x10f/0x8f0 [ 178.776023][ T7045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.776038][ T7045] ? clear_bhb_loop+0x40/0x90 [ 178.776056][ T7045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.776071][ T7045] RIP: 0033:0x7f727e00e0d9 [ 178.776088][ T7045] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 178.776100][ T7045] RSP: 002b:00007f727c266028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 178.776115][ T7045] RAX: ffffffffffffffda RBX: 00007f727e295fa0 RCX: 00007f727e00e0d9 [ 178.776124][ T7045] RDX: 0000200000000140 RSI: 000000000000890b RDI: 0000000000000004 [ 178.776133][ T7045] RBP: 00007f727c266090 R08: 0000000000000000 R09: 0000000000000000 [ 178.776141][ T7045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.776149][ T7045] R13: 00007f727e296038 R14: 00007f727e295fa0 R15: 00007ffdb7f487a8 [ 178.776171][ T7045] [ 179.054215][ T6875] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 179.434508][ T6875] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 179.448730][ T6875] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 179.512530][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 179.517925][ T7033] Bluetooth: hci0: Opcode 0x0401 failed: -110 [ 179.539079][ T9] usb 3-1: USB disconnect, device number 24 [ 179.612174][ T5722] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 179.650771][ T6875] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 179.654846][ T6875] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 179.791465][ T6875] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 179.827701][ T5722] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 179.827733][ T5722] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 179.827779][ T5722] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 179.837107][ T5722] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 179.837136][ T5722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.837155][ T5722] usb 1-1: Product: syz [ 179.837167][ T5722] usb 1-1: Manufacturer: syz [ 179.837181][ T5722] usb 1-1: SerialNumber: syz [ 179.867504][ T6875] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 179.902774][ T7055] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 179.967040][ T6875] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 180.152558][ T7055] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 180.226407][ T5255] 8021q: adding VLAN 0 to HW filter on device eth4 [ 180.761391][ T7055] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 180.972227][ T5722] cdc_ncm 1-1:1.0: failed to get mac address [ 181.173244][ T5722] cdc_ncm 1-1:1.0: bind() failure [ 181.236159][ T5722] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 181.240929][ T5722] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 181.242854][ T5722] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 181.312304][ T5722] usb 1-1: USB disconnect, device number 36 [ 181.483161][ T5768] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 181.483426][ T5768] asix 2-1:0.34: probe with driver asix failed with error -71 [ 181.512912][ T5768] usb 2-1: USB disconnect, device number 31 [ 181.539242][ T6875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.570671][ T7073] Flush: task=syz.2.478[7073] dev=loop5 state=2 [ 181.639970][ T6875] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.649914][ T7073] Teardown: task=syz.2.478[7073] dev=loop5 state=2 [ 181.679059][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.679289][ T4629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.910406][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.910576][ T4629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.991120][ T7089] netlink: 'syz.2.480': attribute type 2 has an invalid length. [ 182.462512][ T5684] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 182.611659][ T7105] vivid-004: disconnect [ 182.625553][ T5684] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 182.625583][ T5684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.658688][ T7103] FAULT_INJECTION: forcing a failure. [ 182.658688][ T7103] name failslab, interval 1, probability 0, space 0, times 0 [ 182.658720][ T7103] CPU: 0 UID: 0 PID: 7103 Comm: syz.0.483 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 182.658741][ T7103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 182.658752][ T7103] Call Trace: [ 182.658758][ T7103] [ 182.658767][ T7103] dump_stack_lvl+0xe8/0x150 [ 182.658794][ T7103] should_fail_ex+0x467/0x600 [ 182.658823][ T7103] should_failslab+0xa8/0x100 [ 182.658842][ T7103] __kmalloc_noprof+0xfb/0x790 [ 182.658868][ T7103] ? security_inode_init_security+0x105/0x7f0 [ 182.658893][ T7103] ? security_inode_init_security+0x105/0x7f0 [ 182.658927][ T7103] security_inode_init_security+0x105/0x7f0 [ 182.658966][ T7103] ? __pfx_shmem_initxattrs+0x10/0x10 [ 182.658987][ T7103] ? __pfx_security_inode_init_security+0x10/0x10 [ 182.659015][ T7103] ? set_cached_acl+0xd2/0x180 [ 182.659034][ T7103] ? simple_acl_create+0x184/0x1b0 [ 182.659060][ T7103] shmem_mknod+0x1ea/0x340 [ 182.659082][ T7103] vfs_create+0x2c2/0x460 [ 182.659109][ T7103] filename_mknodat+0x3ec/0x670 [ 182.659142][ T7103] ? __pfx_filename_mknodat+0x10/0x10 [ 182.659163][ T7103] ? strncpy_from_user+0x150/0x2c0 [ 182.659189][ T7103] ? do_getname+0x151/0x250 [ 182.659218][ T7103] __se_sys_mknodat+0x3b/0x150 [ 182.659245][ T7103] do_syscall_64+0x17b/0x530 [ 182.659264][ T7103] ? irqentry_exit+0x10f/0x8f0 [ 182.659281][ T7103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.659300][ T7103] ? clear_bhb_loop+0x40/0x90 [ 182.659322][ T7103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.659340][ T7103] RIP: 0033:0x7f727e00e0d9 [ 182.659357][ T7103] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 182.659373][ T7103] RSP: 002b:00007f727c245028 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 182.659392][ T7103] RAX: ffffffffffffffda RBX: 00007f727e296090 RCX: 00007f727e00e0d9 [ 182.659406][ T7103] RDX: 0000000000000008 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 182.659419][ T7103] RBP: 00007f727c245090 R08: 0000000000000000 R09: 0000000000000000 [ 182.659430][ T7103] R10: 0000000000000701 R11: 0000000000000246 R12: 0000000000000001 [ 182.659448][ T7103] R13: 00007f727e296128 R14: 00007f727e296090 R15: 00007ffdb7f487a8 [ 182.659478][ T7103] [ 182.668050][ T5684] usb 2-1: config 0 descriptor?? [ 182.982983][ T5684] usb 2-1: Cannot read MAC address [ 182.983200][ T5684] MOSCHIP usb-ethernet driver 2-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 183.022760][ T10] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 183.042109][ T5684] usb 2-1: USB disconnect, device number 32 [ 183.184320][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 183.189603][ T10] usb 3-1: config 0 has an invalid interface number: 35 but max is 0 [ 183.189631][ T10] usb 3-1: config 0 has no interface number 0 [ 183.189673][ T10] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 183.189697][ T10] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 183.201031][ T10] usb 3-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 183.201068][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.201085][ T10] usb 3-1: Product: syz [ 183.201098][ T10] usb 3-1: Manufacturer: syz [ 183.201111][ T10] usb 3-1: SerialNumber: syz [ 183.220392][ T10] usb 3-1: config 0 descriptor?? [ 183.403591][ T6875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 183.437982][ T10] radio-si470x 3-1:0.35: this is not a si470x device. [ 183.645664][ T10] radio-raremono 3-1:0.35: this is not Thanko's Raremono. [ 183.666585][ T10] usb 3-1: USB disconnect, device number 25 [ 183.954363][ T7104] vivid-004: reconnect [ 184.003686][ T6875] veth0_vlan: entered promiscuous mode [ 184.037252][ T6875] veth1_vlan: entered promiscuous mode [ 184.217804][ T6875] veth0_macvtap: entered promiscuous mode [ 184.240706][ T6875] veth1_macvtap: entered promiscuous mode [ 184.337829][ T6875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.354180][ T6875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.380931][ T1186] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.381180][ T1186] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.381215][ T1186] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.381247][ T1186] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.425689][ T5759] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 184.627600][ T5759] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 184.627635][ T5759] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 184.627675][ T5759] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 184.630296][ T5759] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 184.630333][ T5759] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.630351][ T5759] usb 2-1: Product: syz [ 184.630364][ T5759] usb 2-1: Manufacturer: syz [ 184.630378][ T5759] usb 2-1: SerialNumber: syz [ 184.866026][ T7131] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 185.212703][ T7131] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 185.341759][ T4629] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.341780][ T4629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.884070][ T7131] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 186.106003][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.106022][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.250067][ T5759] cdc_ncm 2-1:1.0: failed to get mac address [ 186.452501][ T5759] cdc_ncm 2-1:1.0: bind() failure [ 186.517943][ T5759] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 186.522284][ T5759] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 186.524181][ T5759] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 186.555113][ T5759] usb 2-1: USB disconnect, device number 33 [ 187.926474][ T7181] 9p: Bad value for 'cachetag' [ 187.992114][ T5768] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 188.143181][ T5768] usb 1-1: Using ep0 maxpacket: 8 [ 188.146349][ T5768] usb 1-1: unable to get BOS descriptor or descriptor too short [ 188.147855][ T5768] usb 1-1: config 1 has an invalid interface number: 6 but max is 0 [ 188.147880][ T5768] usb 1-1: config 1 has no interface number 0 [ 188.147917][ T5768] usb 1-1: config 1 interface 6 altsetting 15 has an invalid descriptor for endpoint zero, skipping [ 188.147941][ T5768] usb 1-1: config 1 interface 6 altsetting 15 has an endpoint descriptor with address 0x7E, changing to 0xE [ 188.147965][ T5768] usb 1-1: config 1 interface 6 altsetting 15 endpoint 0xE has invalid maxpacket 48940, setting to 1024 [ 188.147990][ T5768] usb 1-1: config 1 interface 6 altsetting 15 bulk endpoint 0xE has invalid maxpacket 1024 [ 188.148013][ T5768] usb 1-1: config 1 interface 6 altsetting 15 endpoint 0x3 has invalid wMaxPacketSize 0 [ 188.148035][ T5768] usb 1-1: config 1 interface 6 altsetting 15 bulk endpoint 0x3 has invalid maxpacket 0 [ 188.148058][ T5768] usb 1-1: config 1 interface 6 altsetting 15 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 188.148083][ T5768] usb 1-1: config 1 interface 6 has no altsetting 0 [ 188.264778][ T5768] usb 1-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 188.264806][ T5768] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.264823][ T5768] usb 1-1: Product: syz [ 188.264836][ T5768] usb 1-1: Manufacturer: syz [ 188.264848][ T5768] usb 1-1: SerialNumber: syz [ 188.327266][ T7174] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 188.822154][ T5684] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 188.994469][ T5684] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 188.994500][ T5684] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 188.994539][ T5684] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 188.998314][ T5684] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 188.998342][ T5684] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.998361][ T5684] usb 2-1: Product: syz [ 188.998374][ T5684] usb 2-1: Manufacturer: syz [ 188.998387][ T5684] usb 2-1: SerialNumber: syz [ 189.066635][ T7187] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 189.290508][ T7187] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 189.765855][ T5768] ums-karma 1-1:1.6: USB Mass Storage device detected [ 189.905656][ T7187] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 190.073922][ T5768] usb 1-1: USB disconnect, device number 37 [ 190.115098][ T5684] cdc_ncm 2-1:1.0: failed to get mac address [ 190.317729][ T5684] cdc_ncm 2-1:1.0: bind() failure [ 190.331439][ T5684] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 190.336061][ T5684] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 190.340551][ T5684] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 190.369117][ T5684] usb 2-1: USB disconnect, device number 34 [ 190.447733][ T7207] binder: BINDER_SET_CONTEXT_MGR already set [ 190.447743][ T7207] binder: 7206:7207 ioctl 4018620d 200000004a80 returned -16 [ 190.502095][ T10] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 190.637029][ T7210] tap0: tun_chr_ioctl cmd 1074025675 [ 190.637044][ T7210] tap0: persist disabled [ 190.655231][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 190.655248][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 190.657190][ T10] usb 3-1: New USB device found, idVendor=108c, idProduct=0159, bcdDevice= 0.01 [ 190.657206][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.657216][ T10] usb 3-1: Product: syz [ 190.657222][ T10] usb 3-1: Manufacturer: syz [ 190.657229][ T10] usb 3-1: SerialNumber: syz [ 190.700834][ T10] etas_es58x 3-1:1.0: Starting syz syz (Serial Number syz) [ 190.907664][ T7205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.940533][ T7205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.944946][ T10] etas_es58x 3-1:1.0: could not parse product info: 'Б' [ 191.368948][ T10] usb 3-1: USB disconnect, device number 26 [ 191.377357][ T10] etas_es58x 3-1:1.0: Disconnecting syz syz [ 191.545897][ T7231] vivid-000: ================= START STATUS ================= [ 191.545933][ T7231] vivid-000: Test Pattern: 75% Colorbar [ 191.545961][ T7231] vivid-000: Fill Percentage of Frame: 100 [ 191.545980][ T7231] vivid-000: Horizontal Movement: No Movement [ 191.545998][ T7231] vivid-000: Vertical Movement: No Movement [ 191.546016][ T7231] vivid-000: OSD Text Mode: All [ 191.546033][ T7231] vivid-000: Show Border: false [ 191.546050][ T7231] vivid-000: Show Square: false [ 191.546067][ T7231] vivid-000: Sensor Flipped Horizontally: false [ 191.546085][ T7231] vivid-000: Sensor Flipped Vertically: false [ 191.546102][ T7231] vivid-000: Insert SAV Code in Image: false [ 191.546119][ T7231] vivid-000: Insert EAV Code in Image: false [ 191.546134][ T7231] vivid-000: Insert Video Guard Band: false [ 191.546150][ T7231] vivid-000: Reduced Framerate: false [ 191.546168][ T7231] vivid-000: HDMI 000-0 Is Connected To: Test Pattern Generator [ 191.546187][ T7231] vivid-000: S-Video 000-0 Is Connected To: Test Pattern Generator [ 191.546217][ T7231] vivid-000: Enable Capture Cropping: true [ 191.546235][ T7231] vivid-000: Enable Capture Composing: true [ 191.546254][ T7231] vivid-000: Enable Capture Scaler: true [ 191.546272][ T7231] vivid-000: Timestamp Source: End of Frame [ 191.546290][ T7231] vivid-000: Colorspace: sRGB [ 191.546306][ T7231] vivid-000: Transfer Function: Default [ 191.546324][ T7231] vivid-000: Y'CbCr Encoding: Default [ 191.546341][ T7231] vivid-000: HSV Encoding: Hue 0-179 [ 191.546358][ T7231] vivid-000: Quantization: Default [ 191.546375][ T7231] vivid-000: Apply Alpha To Red Only: false [ 191.546393][ T7231] vivid-000: Standard Aspect Ratio: 4x3 [ 191.708848][ T7231] vivid-000: DV Timings Signal Mode: Current DV Timings inactive [ 191.708873][ T7231] vivid-000: DV Timings: 640x480p59 inactive [ 191.708894][ T7231] vivid-000: DV Timings Aspect Ratio: Source Width x Height [ 191.708911][ T7231] vivid-000: Maximum EDID Blocks: 2 [ 191.708930][ T7231] vivid-000: Limited RGB Range (16-235): false [ 191.708947][ T7231] vivid-000: Rx RGB Quantization Range: Automatic [ 191.708965][ T7231] vivid-000: Power Present: 0x00000001 [ 191.708999][ T7231] tpg source WxH: 320x180 (Luma) [ 191.709012][ T7231] tpg field: 1 [ 191.709018][ T7231] tpg crop: (0,0)/320x180 [ 191.709030][ T7231] tpg compose: (0,0)/320x180 [ 191.709042][ T7231] tpg colorspace: 8 [ 191.709049][ T7231] tpg transfer function: 0/0 [ 191.709058][ T7231] tpg quantization: 0/0 [ 191.709067][ T7231] tpg RGB range: 0/2 [ 191.709076][ T7231] vivid-000: ================== END STATUS ================== [ 192.896474][ T10] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 193.045676][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 193.045710][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 193.045750][ T10] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 193.094836][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 193.094865][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.094884][ T10] usb 3-1: Product: syz [ 193.094896][ T10] usb 3-1: Manufacturer: syz [ 193.094910][ T10] usb 3-1: SerialNumber: syz [ 193.138507][ T7265] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 193.242601][ T7269] netlink: 16 bytes leftover after parsing attributes in process `syz.4.522'. [ 193.377468][ T7265] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 193.989670][ T7265] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 194.076881][ T7301] netlink: 36 bytes leftover after parsing attributes in process `syz.4.528'. [ 194.190875][ T10] cdc_ncm 3-1:1.0: failed to get mac address [ 194.247051][ T5684] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 194.371762][ T1339] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.385909][ T1339] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.397904][ T10] cdc_ncm 3-1:1.0: bind() failure [ 194.422061][ T5684] usb 2-1: Using ep0 maxpacket: 16 [ 194.424426][ T5684] usb 2-1: unable to get BOS descriptor or descriptor too short [ 194.426052][ T5684] usb 2-1: config 9 has an invalid interface number: 46 but max is 0 [ 194.426077][ T5684] usb 2-1: config 9 has no interface number 0 [ 194.426103][ T5684] usb 2-1: config 9 interface 46 has no altsetting 0 [ 194.430690][ T5684] usb 2-1: New USB device found, idVendor=1164, idProduct=1edc, bcdDevice=b2.e6 [ 194.430717][ T5684] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.430735][ T5684] usb 2-1: Product: syz [ 194.430747][ T5684] usb 2-1: Manufacturer: syz [ 194.430760][ T5684] usb 2-1: SerialNumber: syz [ 194.532108][ T10] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 194.558470][ T10] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 194.562457][ T10] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 194.600584][ T10] usb 3-1: USB disconnect, device number 27 [ 195.732753][ T32] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 195.892723][ T32] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 195.892755][ T32] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 195.892777][ T32] usb 5-1: config 0 interface 0 has no altsetting 0 [ 195.892808][ T32] usb 5-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 195.892889][ T32] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.987002][ T32] usb 5-1: config 0 descriptor?? [ 196.592006][ T5768] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 196.611985][ T10] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 196.645054][ T32] hid-led 0003:0FC5:B080.0004: reserved main item tag 0xe [ 196.645098][ T32] hid-led 0003:0FC5:B080.0004: unknown main item tag 0x6 [ 196.645124][ T32] hid-led 0003:0FC5:B080.0004: reserved main item tag 0xd [ 196.645148][ T32] hid-led 0003:0FC5:B080.0004: item fetching failed at offset 38/40 [ 196.645974][ T32] hid-led 0003:0FC5:B080.0004: probe with driver hid-led failed with error -22 [ 196.692095][ T5684] dvb-usb: found a 'Yuan EC372S' in cold state, will try to load a firmware [ 196.709558][ T32] usb 5-1: USB disconnect, device number 2 [ 196.754270][ T5768] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 118, changing to 10 [ 196.754317][ T5768] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice= 0.00 [ 196.754339][ T5768] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.771230][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 196.772952][ T10] usb 3-1: config 1 has an invalid interface number: 241 but max is 0 [ 196.772977][ T10] usb 3-1: config 1 has no interface number 0 [ 196.773015][ T10] usb 3-1: config 1 interface 241 altsetting 0 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 196.773040][ T10] usb 3-1: config 1 interface 241 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 196.784777][ T10] usb 3-1: New USB device found, idVendor=8516, idProduct=3072, bcdDevice=1e.8c [ 196.784805][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.784823][ T10] usb 3-1: Product: ࠐ [ 196.784836][ T10] usb 3-1: SerialNumber: syz [ 196.922616][ T5768] usb 1-1: config 0 descriptor?? [ 196.929099][ T10] usb 3-1: Interface #241 referenced by multiple IADs [ 197.053963][ T5684] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 197.054024][ T5684] dib0700: firmware download failed at 7 with -22 [ 197.063926][ T5684] usb 2-1: USB disconnect, device number 35 [ 197.131650][ T7360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.134521][ T7360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.244101][ T10] usb 3-1: USB disconnect, device number 28 [ 197.483363][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483397][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483420][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483442][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483465][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483489][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483511][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483534][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.483557][ T5768] logitech-djreceiver 0003:046D:C52B.0005: unknown main item tag 0x0 [ 197.952400][ T5768] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 198.108789][ T5768] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 198.108823][ T5768] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 198.108862][ T5768] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 198.148527][ T5768] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 198.148557][ T5768] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.148589][ T5768] usb 3-1: Product: syz [ 198.148603][ T5768] usb 3-1: Manufacturer: syz [ 198.148616][ T5768] usb 3-1: SerialNumber: syz [ 198.195539][ T7382] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 198.372069][ T5684] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 198.399985][ T7382] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 198.525316][ T5684] usb 2-1: config 0 has an invalid interface number: 120 but max is 0 [ 198.525345][ T5684] usb 2-1: config 0 has no interface number 0 [ 198.525386][ T5684] usb 2-1: config 0 interface 120 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 198.525422][ T5684] usb 2-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 198.525443][ T5684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.529887][ T5684] usb 2-1: config 0 descriptor?? [ 198.783262][ T7392] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 198.789269][ T7392] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 198.793912][ T5684] usb 2-1: USB disconnect, device number 36 [ 199.003003][ T7382] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 199.205276][ T5768] cdc_ncm 3-1:1.0: failed to get mac address [ 199.411407][ T7407] netlink: 16 bytes leftover after parsing attributes in process `syz.1.549'. [ 199.424176][ T5768] cdc_ncm 3-1:1.0: bind() failure [ 199.457565][ T5768] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 199.458548][ T5768] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 199.489939][ T5768] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 199.490447][ T5684] usb 1-1: USB disconnect, device number 38 [ 199.583725][ T5768] usb 3-1: USB disconnect, device number 29 [ 199.798252][ T60] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 200.229659][ T7432] netlink: 9 bytes leftover after parsing attributes in process `syz.1.559'. [ 200.298110][ T7432] gretap0: entered promiscuous mode [ 200.433354][ T7438] comedi comedi0: comedi_config --init_data is deprecated [ 200.534279][ T32] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 200.615846][ T7442] FAULT_INJECTION: forcing a failure. [ 200.615846][ T7442] name failslab, interval 1, probability 0, space 0, times 0 [ 200.615877][ T7442] CPU: 1 UID: 0 PID: 7442 Comm: syz.2.564 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 200.615899][ T7442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 200.615910][ T7442] Call Trace: [ 200.615918][ T7442] [ 200.615925][ T7442] dump_stack_lvl+0xe8/0x150 [ 200.615955][ T7442] should_fail_ex+0x467/0x600 [ 200.615985][ T7442] should_failslab+0xa8/0x100 [ 200.616004][ T7442] ? security_inode_alloc+0x39/0x2d0 [ 200.616031][ T7442] kmem_cache_alloc_noprof+0x9e/0x680 [ 200.616059][ T7442] ? security_inode_alloc+0x39/0x2d0 [ 200.616091][ T7442] security_inode_alloc+0x39/0x2d0 [ 200.616129][ T7442] inode_init_always_gfp+0x983/0xd40 [ 200.616164][ T7442] ? __pfx_ovl_alloc_inode+0x10/0x10 [ 200.616188][ T7442] alloc_inode+0x82/0x1b0 [ 200.616218][ T7442] new_inode+0x1f/0x170 [ 200.616235][ T7442] ? ovl_new_inode+0x14/0x50 [ 200.616262][ T7442] ovl_new_inode+0x1c/0x50 [ 200.616286][ T7442] ovl_create_object+0x169/0x3b0 [ 200.616307][ T7442] ? __pfx_ovl_create_object+0x10/0x10 [ 200.616322][ T7442] ? inode_permission+0x2bc/0x5f0 [ 200.616341][ T7442] ? bpf_lsm_inode_permission+0x9/0x20 [ 200.616366][ T7442] ? security_inode_permission+0xad/0x2a0 [ 200.616385][ T7442] ? may_o_create+0x2d2/0x370 [ 200.616409][ T7442] ? bpf_lsm_inode_create+0x9/0x20 [ 200.616437][ T7442] path_openat+0x1347/0x3850 [ 200.616494][ T7442] do_file_open+0x23e/0x4a0 [ 200.616516][ T7442] ? lockdep_hardirqs_on+0x7a/0x110 [ 200.616539][ T7442] ? __pfx_do_file_open+0x10/0x10 [ 200.616587][ T7442] ? alloc_fd+0x654/0x6d0 [ 200.616615][ T7442] do_sys_openat2+0x115/0x200 [ 200.616645][ T7442] ? __pfx_do_sys_openat2+0x10/0x10 [ 200.616672][ T7442] ? ksys_write+0x248/0x270 [ 200.616695][ T7442] ? __pfx_ksys_write+0x10/0x10 [ 200.616718][ T7442] __x64_sys_openat+0x138/0x170 [ 200.616751][ T7442] do_syscall_64+0x17b/0x530 [ 200.616768][ T7442] ? irqentry_exit+0x10f/0x8f0 [ 200.616784][ T7442] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.616803][ T7442] ? clear_bhb_loop+0x40/0x90 [ 200.616824][ T7442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.616842][ T7442] RIP: 0033:0x7f3b2442e0d9 [ 200.616859][ T7442] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 200.616875][ T7442] RSP: 002b:00007f3b22686028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 200.616895][ T7442] RAX: ffffffffffffffda RBX: 00007f3b246b5fa0 RCX: 00007f3b2442e0d9 [ 200.616908][ T7442] RDX: 0000000000002042 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 200.616921][ T7442] RBP: 00007f3b22686090 R08: 0000000000000000 R09: 0000000000000000 [ 200.616933][ T7442] R10: 0000000000000030 R11: 0000000000000246 R12: 0000000000000001 [ 200.616944][ T7442] R13: 00007f3b246b6038 R14: 00007f3b246b5fa0 R15: 00007ffc29e89668 [ 200.616974][ T7442] [ 200.793019][ T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 246, changing to 11 [ 200.793051][ T32] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 200.793107][ T32] usb 2-1: New USB device found, idVendor=20a0, idProduct=4287, bcdDevice= 0.00 [ 200.793128][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.801602][ T32] usb 2-1: config 0 descriptor?? [ 200.903497][ T5768] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 201.132081][ T5768] usb 5-1: Using ep0 maxpacket: 16 [ 201.134103][ T5768] usb 5-1: config 0 interface 0 has no altsetting 0 [ 201.134142][ T5768] usb 5-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 201.134164][ T5768] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.140508][ T5768] usb 5-1: config 0 descriptor?? [ 201.372071][ T5684] usb 3-1: new full-speed USB device number 30 using dummy_hcd [ 201.421394][ T32] hid-u2fzero 0003:20A0:4287.0006: collection stack underflow [ 201.421425][ T32] hid-u2fzero 0003:20A0:4287.0006: item 0 0 0 12 parsing failed [ 201.422677][ T32] hid-u2fzero 0003:20A0:4287.0006: probe with driver hid-u2fzero failed with error -22 [ 201.524697][ T5684] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 201.524730][ T5684] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 201.524769][ T5684] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 201.528234][ T5684] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.528262][ T5684] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.528280][ T5684] usb 3-1: Product: syz [ 201.528293][ T5684] usb 3-1: Manufacturer: syz [ 201.528307][ T5684] usb 3-1: SerialNumber: syz [ 201.572232][ T7448] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 201.609075][ T5768] samsung 0003:0419:0600.0007: unknown global tag 0xc [ 201.609096][ T5768] samsung 0003:0419:0600.0007: item 0 1 1 12 parsing failed [ 201.609781][ T5768] samsung 0003:0419:0600.0007: parse failed [ 201.609842][ T5768] samsung 0003:0419:0600.0007: probe with driver samsung failed with error -22 [ 201.641639][ T32] usb 2-1: USB disconnect, device number 37 [ 201.768416][ T5759] usb 5-1: USB disconnect, device number 3 [ 201.823522][ T7448] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.427641][ T7448] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.630341][ T5684] cdc_ncm 3-1:1.0: failed to get mac address [ 202.792088][ T5768] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 202.831525][ T5684] cdc_ncm 3-1:1.0: bind() failure [ 202.844955][ T5684] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 202.845991][ T5684] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 202.847700][ T5684] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 202.875949][ T5684] usb 3-1: USB disconnect, device number 30 [ 202.983125][ T5768] usb 5-1: Using ep0 maxpacket: 32 [ 202.984875][ T5768] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 202.984901][ T5768] usb 5-1: config 0 has no interface number 0 [ 202.984945][ T5768] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 202.987148][ T5768] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 202.987173][ T5768] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.987183][ T5768] usb 5-1: Product: syz [ 202.987190][ T5768] usb 5-1: Manufacturer: syz [ 202.987197][ T5768] usb 5-1: SerialNumber: syz [ 202.992633][ T5768] usb 5-1: config 0 descriptor?? [ 203.016088][ T7455] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 203.218061][ T7455] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 203.410422][ T7465] FAULT_INJECTION: forcing a failure. [ 203.410422][ T7465] name failslab, interval 1, probability 0, space 0, times 0 [ 203.410443][ T7465] CPU: 1 UID: 0 PID: 7465 Comm: syz.2.572 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 203.410455][ T7465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 203.410462][ T7465] Call Trace: [ 203.410466][ T7465] [ 203.410474][ T7465] dump_stack_lvl+0xe8/0x150 [ 203.410503][ T7465] should_fail_ex+0x467/0x600 [ 203.410533][ T7465] should_failslab+0xa8/0x100 [ 203.410553][ T7465] __kmalloc_cache_noprof+0xa1/0x670 [ 203.410580][ T7465] ? virtio_transport_do_socket_init+0x57/0x310 [ 203.410598][ T7465] ? virtio_transport_do_socket_init+0x57/0x310 [ 203.410627][ T7465] virtio_transport_do_socket_init+0x57/0x310 [ 203.410652][ T7465] vsock_assign_transport+0x699/0x9c0 [ 203.410682][ T7465] vsock_connect+0x5a3/0xd40 [ 203.410722][ T7465] ? __pfx_vsock_connect+0x10/0x10 [ 203.410761][ T7465] ? __pfx_autoremove_wake_function+0x10/0x10 [ 203.410778][ T7465] ? hook_socket_connect+0x1f1/0x470 [ 203.410793][ T7465] ? bpf_lsm_socket_connect+0x9/0x20 [ 203.410812][ T7465] __sys_connect+0x336/0x470 [ 203.410839][ T7465] ? __pfx___sys_connect+0x10/0x10 [ 203.410874][ T7465] ? __pfx_ksys_write+0x10/0x10 [ 203.410907][ T7465] __x64_sys_connect+0x7a/0x90 [ 203.410932][ T7465] do_syscall_64+0x17b/0x530 [ 203.410943][ T7465] ? irqentry_exit+0x10f/0x8f0 [ 203.410953][ T7465] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.410963][ T7465] ? clear_bhb_loop+0x40/0x90 [ 203.410975][ T7465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.410987][ T7465] RIP: 0033:0x7f3b2442e0d9 [ 203.411004][ T7465] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.411021][ T7465] RSP: 002b:00007f3b22686028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 203.411040][ T7465] RAX: ffffffffffffffda RBX: 00007f3b246b5fa0 RCX: 00007f3b2442e0d9 [ 203.411053][ T7465] RDX: 0000000000000010 RSI: 0000200000000200 RDI: 0000000000000004 [ 203.411064][ T7465] RBP: 00007f3b22686090 R08: 0000000000000000 R09: 0000000000000000 [ 203.411076][ T7465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.411129][ T7465] R13: 00007f3b246b6038 R14: 00007f3b246b5fa0 R15: 00007ffc29e89668 [ 203.411150][ T7465] [ 204.051370][ T5768] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 204.051402][ T5768] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 204.051666][ T5768] asix 5-1:0.188: probe with driver asix failed with error -71 [ 204.060903][ T7470] raw_sendmsg: syz.2.574 forgot to set AF_INET. Fix it! [ 204.109455][ T5768] usb 5-1: USB disconnect, device number 4 [ 204.240346][ T7474] nbd: must specify at least one socket [ 204.292607][ T5684] usb 1-1: new low-speed USB device number 39 using dummy_hcd [ 204.422082][ T5684] usb 1-1: device descriptor read/64, error -71 [ 204.492013][ T5722] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 204.623015][ T5722] usb 3-1: device descriptor read/64, error -71 [ 204.664115][ T5684] usb 1-1: new low-speed USB device number 40 using dummy_hcd [ 204.792643][ T5684] usb 1-1: device descriptor read/64, error -71 [ 204.862121][ T5722] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 204.902341][ T5684] usb usb1-port1: attempt power cycle [ 204.992031][ T5722] usb 3-1: device descriptor read/64, error -71 [ 205.102866][ T5722] usb usb3-port1: attempt power cycle [ 205.242121][ T5684] usb 1-1: new low-speed USB device number 41 using dummy_hcd [ 205.262831][ T5684] usb 1-1: device descriptor read/8, error -71 [ 205.452073][ T5722] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 205.473481][ T5722] usb 3-1: device descriptor read/8, error -71 [ 205.502091][ T5684] usb 1-1: new low-speed USB device number 42 using dummy_hcd [ 205.523516][ T5684] usb 1-1: device descriptor read/8, error -71 [ 205.633745][ T5684] usb usb1-port1: unable to enumerate USB device [ 205.712053][ T5722] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 205.732771][ T5722] usb 3-1: device descriptor read/8, error -71 [ 205.842353][ T5722] usb usb3-port1: unable to enumerate USB device [ 205.967950][ T7491] qnx4: no qnx4 filesystem (no root dir). [ 206.012841][ T5684] usb 2-1: new full-speed USB device number 38 using dummy_hcd [ 206.140818][ T7500] FAULT_INJECTION: forcing a failure. [ 206.140818][ T7500] name failslab, interval 1, probability 0, space 0, times 0 [ 206.140841][ T7500] CPU: 0 UID: 0 PID: 7500 Comm: syz.4.585 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 206.140853][ T7500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 206.140860][ T7500] Call Trace: [ 206.140863][ T7500] [ 206.140868][ T7500] dump_stack_lvl+0xe8/0x150 [ 206.140887][ T7500] should_fail_ex+0x467/0x600 [ 206.140904][ T7500] should_failslab+0xa8/0x100 [ 206.140915][ T7500] __kmalloc_cache_noprof+0xa1/0x670 [ 206.140929][ T7500] ? __pfx_cmppid+0x10/0x10 [ 206.140941][ T7500] ? cgroup_pidlist_start+0x906/0x1280 [ 206.140952][ T7500] ? cgroup_pidlist_start+0x906/0x1280 [ 206.140966][ T7500] cgroup_pidlist_start+0x906/0x1280 [ 206.140981][ T7500] ? __pfx_cgroup_pidlist_start+0x10/0x10 [ 206.140998][ T7500] ? lockdep_hardirqs_on+0x7a/0x110 [ 206.141013][ T7500] kernfs_seq_start+0x1c7/0x420 [ 206.141030][ T7500] seq_read_iter+0x37f/0xcb0 [ 206.141052][ T7500] copy_splice_read+0x605/0xab0 [ 206.141076][ T7500] ? __pfx_copy_splice_read+0x10/0x10 [ 206.141088][ T7500] ? look_up_lock_class+0x57/0x110 [ 206.141098][ T7500] ? register_lock_class+0x31/0x2e0 [ 206.141119][ T7500] ? alloc_pipe_info+0x35d/0x4c0 [ 206.141133][ T7500] ? __pfx_copy_splice_read+0x10/0x10 [ 206.141142][ T7500] splice_direct_to_actor+0x496/0xcc0 [ 206.141156][ T7500] ? kstrtouint+0x6e/0xe0 [ 206.141174][ T7500] ? __pfx_direct_splice_actor+0x10/0x10 [ 206.141185][ T7500] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 206.141201][ T7500] do_splice_direct+0x19b/0x2a0 [ 206.141214][ T7500] ? __pfx_do_splice_direct+0x10/0x10 [ 206.141225][ T7500] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 206.141241][ T7500] ? rw_verify_area+0x209/0x4d0 [ 206.141254][ T7500] do_sendfile+0x540/0x7e0 [ 206.141267][ T7500] ? lockdep_hardirqs_on+0x7a/0x110 [ 206.141280][ T7500] ? __pfx_do_sendfile+0x10/0x10 [ 206.141301][ T7500] __se_sys_sendfile64+0x144/0x1a0 [ 206.141316][ T7500] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 206.141335][ T7500] do_syscall_64+0x17b/0x530 [ 206.141344][ T7500] ? irqentry_exit+0x10f/0x8f0 [ 206.141353][ T7500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.141363][ T7500] ? clear_bhb_loop+0x40/0x90 [ 206.141375][ T7500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.141385][ T7500] RIP: 0033:0x7fef1822e0d9 [ 206.141395][ T7500] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.141404][ T7500] RSP: 002b:00007fef16486028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 206.141415][ T7500] RAX: ffffffffffffffda RBX: 00007fef184b5fa0 RCX: 00007fef1822e0d9 [ 206.141422][ T7500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 206.141428][ T7500] RBP: 00007fef16486090 R08: 0000000000000000 R09: 0000000000000000 [ 206.141434][ T7500] R10: 0000000000010001 R11: 0000000000000246 R12: 0000000000000001 [ 206.141440][ T7500] R13: 00007fef184b6038 R14: 00007fef184b5fa0 R15: 00007ffe96dd8c18 [ 206.141456][ T7500] [ 206.177895][ T5684] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 206.177930][ T5684] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 206.177968][ T5684] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 206.180436][ T5684] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.180463][ T5684] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.180481][ T5684] usb 2-1: Product: syz [ 206.180494][ T5684] usb 2-1: Manufacturer: syz [ 206.180507][ T5684] usb 2-1: SerialNumber: syz [ 206.195084][ T7489] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 206.415454][ T7489] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 207.021075][ T7489] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 207.062019][ T5722] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 207.214552][ T5722] usb 5-1: not running at top speed; connect to a high speed hub [ 207.216499][ T5722] usb 5-1: config 8 has an invalid interface number: 130 but max is 0 [ 207.216571][ T5722] usb 5-1: config 8 has no interface number 0 [ 207.216616][ T5722] usb 5-1: config 8 interface 130 altsetting 4 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 207.216641][ T5722] usb 5-1: config 8 interface 130 has no altsetting 0 [ 207.219511][ T5722] usb 5-1: New USB device found, idVendor=0bfd, idProduct=0119, bcdDevice=8c.18 [ 207.219540][ T5722] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.219609][ T5722] usb 5-1: Product: syz [ 207.219624][ T5722] usb 5-1: Manufacturer: syz [ 207.219637][ T5722] usb 5-1: SerialNumber: syz [ 207.238988][ T5684] cdc_ncm 2-1:1.0: failed to get mac address [ 207.257463][ T7504] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 207.264921][ T5722] kvaser_usb 5-1:8.130: error -ENODEV: Cannot get usb endpoint(s) [ 207.459340][ T5684] cdc_ncm 2-1:1.0: bind() failure [ 207.478021][ T5684] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 207.479951][ T5684] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 207.481638][ T5684] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 207.498822][ T5684] usb 2-1: USB disconnect, device number 38 [ 207.500969][ T7504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.501496][ T7504] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.515805][ T5759] usb 5-1: USB disconnect, device number 5 [ 207.692094][ T5722] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 207.842085][ T5722] usb 1-1: Using ep0 maxpacket: 32 [ 207.844238][ T5722] usb 1-1: unable to get BOS descriptor or descriptor too short [ 207.845321][ T5722] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 207.847623][ T5722] usb 1-1: New USB device found, idVendor=0bda, idProduct=4014, bcdDevice= 0.40 [ 207.847650][ T5722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.847668][ T5722] usb 1-1: Product: syz [ 207.847679][ T5722] usb 1-1: Manufacturer: syz [ 207.847686][ T5722] usb 1-1: SerialNumber: syz [ 208.201064][ T5722] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 208.265846][ T5722] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 208.501739][ T5722] usb 1-1: USB disconnect, device number 43 [ 208.573220][ T7519] comedi comedi0: 8255: I/O port conflict (0xfffffffc,4) [ 208.787693][ T7531] jffs2: notice: (7531) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 208.825305][ T5759] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 209.013769][ T5759] usb 3-1: Using ep0 maxpacket: 8 [ 209.031442][ T5759] usb 3-1: unable to get BOS descriptor or descriptor too short [ 209.047955][ T5759] usb 3-1: config 117 has an invalid interface number: 163 but max is 0 [ 209.047980][ T5759] usb 3-1: config 117 has no interface number 0 [ 209.048005][ T5759] usb 3-1: config 117 interface 163 has no altsetting 0 [ 209.061210][ T5759] usb 3-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=5d.24 [ 209.061239][ T5759] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.061257][ T5759] usb 3-1: Product: syz [ 209.061270][ T5759] usb 3-1: Manufacturer: syz [ 209.061283][ T5759] usb 3-1: SerialNumber: syz [ 209.393610][ T7535] tipc: Started in network mode [ 209.393633][ T7535] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 209.437772][ T7535] tipc: Enabled bearer , priority 10 [ 209.783405][ T7549] sctp: Trying to GSO but underlying device doesn't support it. [ 209.852102][ T1247] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 209.882075][ T32] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 209.901468][ T5759] f81534a_ctrl 3-1:117.163: failed to enable ports: -71 [ 209.901504][ T5759] f81534a_ctrl 3-1:117.163: probe with driver f81534a_ctrl failed with error -71 [ 209.971181][ T5759] usb 3-1: USB disconnect, device number 35 [ 209.987426][ T7551] netlink: 'syz.1.603': attribute type 1 has an invalid length. [ 209.987445][ T7551] netlink: 84 bytes leftover after parsing attributes in process `syz.1.603'. [ 209.987460][ T7551] netlink: 40 bytes leftover after parsing attributes in process `syz.1.603'. [ 210.034740][ T1247] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 210.034770][ T1247] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.036428][ T32] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 210.036456][ T32] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 210.036494][ T32] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 210.097615][ T32] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.097644][ T32] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.097663][ T32] usb 5-1: Product: syz [ 210.097676][ T32] usb 5-1: Manufacturer: syz [ 210.097689][ T32] usb 5-1: SerialNumber: syz [ 210.164224][ T7547] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 210.208510][ T38] audit: type=1326 audit(1786064952.113:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7552 comm="syz.1.604" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f10dcfae0d9 code=0x0 [ 210.354179][ T1247] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 210.382601][ T7547] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 210.527281][ T1247] tipc: Node number set to 4269801491 [ 210.988149][ T7547] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 211.200854][ T32] cdc_ncm 5-1:1.0: failed to get mac address [ 211.400416][ T32] cdc_ncm 5-1:1.0: bind() failure [ 211.417480][ T32] cdc_ncm 5-1:1.1: probe with driver cdc_ncm failed with error -71 [ 211.418111][ T32] cdc_mbim 5-1:1.1: probe with driver cdc_mbim failed with error -71 [ 211.419106][ T32] usbtest 5-1:1.1: probe with driver usbtest failed with error -71 [ 211.427502][ T32] usb 5-1: USB disconnect, device number 6 [ 211.451984][ T1247] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 211.527676][ T7577] comedi comedi2: comedi_config --init_data is deprecated [ 211.632037][ T1247] usb 3-1: Using ep0 maxpacket: 8 [ 211.635243][ T1247] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 211.635277][ T1247] usb 3-1: config 0 interface 0 has no altsetting 0 [ 211.638831][ T1247] usb 3-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 211.638859][ T1247] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.638877][ T1247] usb 3-1: Product: syz [ 211.638889][ T1247] usb 3-1: Manufacturer: syz [ 211.638900][ T1247] usb 3-1: SerialNumber: syz [ 211.680033][ T7581] netlink: 14546 bytes leftover after parsing attributes in process `syz.1.615'. [ 211.712120][ T1247] usb 3-1: config 0 descriptor?? [ 211.718925][ T1247] snd_usb_toneport 3-1:0.0: Line 6 TonePort UX2 found [ 211.924594][ T32] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 211.951807][ T1247] snd_usb_toneport 3-1:0.0: Line 6 TonePort UX2 now disconnected [ 211.972108][ T1247] snd_usb_toneport 3-1:0.0: probe with driver snd_usb_toneport failed with error -22 [ 212.076221][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 212.080597][ T32] usb 2-1: unable to get BOS descriptor or descriptor too short [ 212.083912][ T32] usb 2-1: config index 0 descriptor too short (expected 64273, got 18) [ 212.083938][ T32] usb 2-1: config 1 has an invalid interface number: 63 but max is 0 [ 212.083956][ T32] usb 2-1: config 1 has no interface number 0 [ 212.083985][ T32] usb 2-1: config 1 interface 63 has no altsetting 0 [ 212.096100][ T7584] option changes via remount are deprecated (pid=7582 comm=syz.4.616) [ 212.134613][ T32] usb 2-1: New USB device found, idVendor=093a, idProduct=2623, bcdDevice=fc.61 [ 212.134642][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.134660][ T32] usb 2-1: Product: syz [ 212.134671][ T32] usb 2-1: Manufacturer: syz [ 212.134678][ T32] usb 2-1: SerialNumber: syz [ 212.143474][ T5759] usb 3-1: USB disconnect, device number 36 [ 212.406932][ T32] gspca_main: gspca_pac7302-2.14.0 probing 093a:2623 [ 212.410310][ T32] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 212.410369][ T32] gspca_pac7302 2-1:1.63: probe with driver gspca_pac7302 failed with error -71 [ 212.439183][ T32] usb 2-1: USB disconnect, device number 39 [ 212.604975][ T5759] usb 1-1: USB disconnect, device number 44 [ 213.227119][ T7599] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 213.620113][ T38] audit: type=1326 audit(1786064955.533:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7606 comm="syz.2.624" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b2442e0d9 code=0x0 [ 213.623768][ T9] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 213.816852][ T9] usb 2-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 213.816879][ T9] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 213.820125][ T9] usb 2-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 213.820154][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.820173][ T9] usb 2-1: Product: syz [ 213.820186][ T9] usb 2-1: Manufacturer: syz [ 213.820199][ T9] usb 2-1: SerialNumber: syz [ 213.877701][ T9] usb 2-1: config 0 descriptor?? [ 214.053601][ T32] usb 1-1: new full-speed USB device number 45 using dummy_hcd [ 214.085434][ T7604] process 'syz.1.623' launched './file2' with NULL argv: empty string added [ 214.111551][ T7604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 214.113401][ T7604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 214.204299][ T32] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 214.204332][ T32] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 214.204448][ T32] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 214.207334][ T32] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.207362][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.207435][ T32] usb 1-1: Product: syz [ 214.207448][ T32] usb 1-1: Manufacturer: syz [ 214.207462][ T32] usb 1-1: SerialNumber: syz [ 214.278620][ T7610] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 214.385415][ T9] mos7840 2-1:0.0: required endpoints missing [ 214.402662][ T9] usb 2-1: USB disconnect, device number 40 [ 214.484763][ T7610] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 215.088138][ T7610] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 215.152132][ T5722] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 215.285569][ T9] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 215.292239][ T32] cdc_ncm 1-1:1.0: failed to get mac address [ 215.308220][ T5722] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 1025, setting to 1024 [ 215.308348][ T5722] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 215.311340][ T5722] usb 3-1: New USB device found, idVendor=045e, idProduct=0775, bcdDevice= 1.00 [ 215.311368][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 215.311437][ T5722] usb 3-1: Product: syz [ 215.311451][ T5722] usb 3-1: Manufacturer: syz [ 215.364066][ T7616] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 215.433345][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 215.438406][ T9] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 215.438434][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.438453][ T9] usb 2-1: Product: syz [ 215.438475][ T9] usb 2-1: Manufacturer: syz [ 215.438489][ T9] usb 2-1: SerialNumber: syz [ 215.494600][ T9] usb 2-1: config 0 descriptor?? [ 215.568273][ T9] gspca_main: se401-2.14.0 probing 047d:5003 [ 215.574822][ T32] cdc_ncm 1-1:1.0: bind() failure [ 215.619418][ T5722] input: Samsung SUR40 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input14 [ 215.661578][ T32] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 215.668576][ T32] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 215.675250][ T32] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 215.743148][ T32] usb 1-1: USB disconnect, device number 45 [ 216.128038][ T9] input: se401 as /devices/platform/dummy_hcd.1/usb2/2-1/input/input15 [ 216.873610][ T7645] FAULT_INJECTION: forcing a failure. [ 216.873610][ T7645] name fail_iommufd, interval 1, probability 0, space 0, times 1 [ 216.873641][ T7645] CPU: 0 UID: 0 PID: 7645 Comm: syz.1.635 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 216.873660][ T7645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 216.873671][ T7645] Call Trace: [ 216.873677][ T7645] [ 216.873684][ T7645] dump_stack_lvl+0xe8/0x150 [ 216.873714][ T7645] should_fail_ex+0x467/0x600 [ 216.873753][ T7645] pages_to_xarray+0x161/0x610 [ 216.873780][ T7645] ? __pfx_pages_to_xarray+0x10/0x10 [ 216.873805][ T7645] ? kasan_save_track+0x4f/0x80 [ 216.873830][ T7645] ? kasan_save_track+0x3e/0x80 [ 216.873851][ T7645] ? __kasan_kmalloc+0x93/0xb0 [ 216.873876][ T7645] ? interval_tree_span_iter_first+0xea/0xd70 [ 216.873906][ T7645] iopt_pages_fill_xarray+0x93f/0x1180 [ 216.873940][ T7645] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 216.873992][ T7645] ? __kmalloc_cache_noprof+0x3cd/0x670 [ 216.874019][ T7645] ? iopt_area_add_access+0x23d/0x520 [ 216.874036][ T7645] ? iopt_area_add_access+0x23d/0x520 [ 216.874062][ T7645] iopt_area_add_access+0x25b/0x520 [ 216.874092][ T7645] iommufd_access_pin_pages+0x71a/0xc50 [ 216.874119][ T7645] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 216.874135][ T7645] ? lockdep_hardirqs_on+0x7a/0x110 [ 216.874148][ T7645] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 216.874162][ T7645] ? mutex_lock_nested+0x152/0x1d0 [ 216.874178][ T7645] ? iommufd_test+0x4818/0x5fd0 [ 216.874198][ T7645] iommufd_test+0x4848/0x5fd0 [ 216.874229][ T7645] ? __lock_acquire+0x6df/0x2e40 [ 216.874242][ T7645] ? __pfx_iommufd_test+0x10/0x10 [ 216.874263][ T7645] ? kasan_quarantine_put+0xbb/0x1f0 [ 216.874290][ T7645] ? tomoyo_path_number_perm+0x219/0x5f0 [ 216.874311][ T7645] ? lock_acquire+0x115/0x350 [ 216.874351][ T7645] iommufd_fops_ioctl+0x468/0x600 [ 216.874369][ T7645] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 216.874394][ T7645] ? __fget_files+0x3a8/0x420 [ 216.874407][ T7645] ? __fget_files+0x2a/0x420 [ 216.874424][ T7645] ? bpf_lsm_file_ioctl+0x9/0x20 [ 216.874444][ T7645] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 216.874458][ T7645] __se_sys_ioctl+0xff/0x170 [ 216.874478][ T7645] do_syscall_64+0x17b/0x530 [ 216.874493][ T7645] ? irqentry_exit+0x10f/0x8f0 [ 216.874505][ T7645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.874519][ T7645] ? clear_bhb_loop+0x40/0x90 [ 216.874537][ T7645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.874551][ T7645] RIP: 0033:0x7f10dcfae0d9 [ 216.874565][ T7645] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 216.874577][ T7645] RSP: 002b:00007f10db206028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.874592][ T7645] RAX: ffffffffffffffda RBX: 00007f10dd235fa0 RCX: 00007f10dcfae0d9 [ 216.874602][ T7645] RDX: 0000200000000480 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 216.874610][ T7645] RBP: 00007f10db206090 R08: 0000000000000000 R09: 0000000000000000 [ 216.874619][ T7645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.874627][ T7645] R13: 00007f10dd236038 R14: 00007f10dd235fa0 R15: 00007ffea6935348 [ 216.874650][ T7645] [ 217.098534][ T7649] autofs: Bad value for 'fd' [ 217.501856][ T5722] videodev: could not get a free minor [ 217.501970][ T5722] sur40 3-1:1.0: Unable to register video subdevice. [ 217.502104][ T5722] sur40 3-1:1.0: probe with driver sur40 failed with error -23 [ 217.532321][ T9] usb 2-1: USB disconnect, device number 41 [ 217.543645][ T4945] ================================================================== [ 217.543645][ T4945] ================================================================== [ 217.543660][ T4945] BUG: KASAN: slab-use-after-free in sur40_open+0xa1/0x470 [ 217.543701][ T4945] Read of size 8 at addr ffff88805ec04000 by task acpid/4945 [ 217.543717][ T4945] [ 217.543728][ T4945] CPU: 0 UID: 0 PID: 4945 Comm: acpid Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 217.543749][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 217.543761][ T4945] Call Trace: [ 217.543768][ T4945] [ 217.543775][ T4945] dump_stack_lvl+0xe8/0x150 [ 217.543800][ T4945] print_address_description+0x55/0x1e0 [ 217.543828][ T4945] ? sur40_open+0xa1/0x470 [ 217.543851][ T4945] print_report+0x58/0x70 [ 217.543873][ T4945] kasan_report+0x117/0x150 [ 217.543891][ T4945] ? sur40_open+0xa1/0x470 [ 217.543915][ T4945] sur40_open+0xa1/0x470 [ 217.543939][ T4945] input_open_device+0x1f9/0x3b0 [ 217.543966][ T4945] evdev_open+0x4d1/0x5f0 [ 217.543987][ T4945] chrdev_open+0x4dc/0x600 [ 217.544011][ T4945] ? __pfx_chrdev_open+0x10/0x10 [ 217.544042][ T4945] ? __pfx_chrdev_open+0x10/0x10 [ 217.544066][ T4945] do_dentry_open+0x849/0x1420 [ 217.544095][ T4945] vfs_open+0x3b/0x350 [ 217.544119][ T4945] ? path_openat+0x2e4d/0x3850 [ 217.544142][ T4945] path_openat+0x2e64/0x3850 [ 217.544167][ T4945] ? __kasan_slab_alloc+0x6c/0x80 [ 217.544192][ T4945] ? do_sys_openat2+0xcc/0x200 [ 217.544218][ T4945] ? __x64_sys_openat+0x138/0x170 [ 217.544245][ T4945] ? do_syscall_64+0x17b/0x530 [ 217.544273][ T4945] do_file_open+0x23e/0x4a0 [ 217.544293][ T4945] ? lockdep_hardirqs_on+0x7a/0x110 [ 217.544311][ T4945] ? __pfx_do_file_open+0x10/0x10 [ 217.544343][ T4945] ? alloc_fd+0x654/0x6d0 [ 217.544364][ T4945] do_sys_openat2+0x115/0x200 [ 217.544390][ T4945] ? rt_spin_unlock+0x163/0x200 [ 217.544415][ T4945] ? __pfx_do_sys_openat2+0x10/0x10 [ 217.544443][ T4945] ? rcu_is_watching+0x15/0xb0 [ 217.544464][ T4945] __x64_sys_openat+0x138/0x170 [ 217.544489][ T4945] do_syscall_64+0x17b/0x530 [ 217.544502][ T4945] ? irqentry_exit+0x10f/0x8f0 [ 217.544516][ T4945] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.544533][ T4945] ? clear_bhb_loop+0x40/0x90 [ 217.544554][ T4945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.544573][ T4945] RIP: 0033:0x7fd03368d407 [ 217.544589][ T4945] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 217.544605][ T4945] RSP: 002b:00007ffd52334360 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 217.544623][ T4945] RAX: ffffffffffffffda RBX: 00007fd033603780 RCX: 00007fd03368d407 [ 217.544636][ T4945] RDX: 0000000000080800 RSI: 00007ffd52334570 RDI: ffffffffffffff9c [ 217.544649][ T4945] RBP: 00007ffd52334570 R08: 0000000000000000 R09: 0000000000000000 [ 217.544661][ T4945] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000080 [ 217.544681][ T4945] R13: 00007ffd52334670 R14: 000055c3cea477fe R15: 00007ffd52334690 [ 217.544701][ T4945] [ 217.544708][ T4945] [ 217.544712][ T4945] Allocated by task 5722: [ 217.544720][ T4945] kasan_save_track+0x3e/0x80 [ 217.544743][ T4945] __kasan_kmalloc+0x93/0xb0 [ 217.544766][ T4945] __kmalloc_cache_noprof+0x3cd/0x670 [ 217.544791][ T4945] sur40_probe+0x16d/0xfb0 [ 217.544811][ T4945] usb_probe_interface+0x788/0xe50 [ 217.544834][ T4945] really_probe+0x254/0xae0 [ 217.544853][ T4945] __driver_probe_device+0x1e8/0x360 [ 217.544872][ T4945] driver_probe_device+0x4f/0x240 [ 217.544892][ T4945] __device_attach_driver+0x270/0x410 [ 217.544910][ T4945] bus_for_each_drv+0x25b/0x2f0 [ 217.544934][ T4945] __device_attach+0x2c7/0x450 [ 217.544951][ T4945] device_initial_probe+0xa1/0xd0 [ 217.544969][ T4945] bus_probe_device+0x12d/0x220 [ 217.544992][ T4945] device_add+0x7d7/0xb80 [ 217.545007][ T4945] usb_set_configuration+0x1ad8/0x2180 [ 217.545027][ T4945] usb_generic_driver_probe+0x8d/0x150 [ 217.545046][ T4945] usb_probe_device+0x1c3/0x3b0 [ 217.545067][ T4945] really_probe+0x254/0xae0 [ 217.545086][ T4945] __driver_probe_device+0x1e8/0x360 [ 217.545104][ T4945] driver_probe_device+0x4f/0x240 [ 217.545123][ T4945] __device_attach_driver+0x270/0x410 [ 217.545143][ T4945] bus_for_each_drv+0x25b/0x2f0 [ 217.545166][ T4945] __device_attach+0x2c7/0x450 [ 217.545182][ T4945] device_initial_probe+0xa1/0xd0 [ 217.545200][ T4945] bus_probe_device+0x12d/0x220 [ 217.545222][ T4945] device_add+0x7d7/0xb80 [ 217.545237][ T4945] usb_new_device+0x98d/0x1610 [ 217.545253][ T4945] hub_event+0x28cf/0x4cf0 [ 217.545270][ T4945] process_one_work+0xaaf/0x1480 [ 217.545286][ T4945] worker_thread+0xb05/0x10d0 [ 217.545301][ T4945] kthread+0x388/0x470 [ 217.545321][ T4945] ret_from_fork+0x514/0xb70 [ 217.545342][ T4945] ret_from_fork_asm+0x1a/0x30 [ 217.545364][ T4945] [ 217.545368][ T4945] Freed by task 5722: [ 217.545375][ T4945] kasan_save_track+0x3e/0x80 [ 217.545397][ T4945] kasan_save_free_info+0x40/0x50 [ 217.545415][ T4945] __kasan_slab_free+0x5c/0x80 [ 217.545438][ T4945] kfree+0x1c5/0x6c0 [ 217.545457][ T4945] sur40_probe+0x923/0xfb0 [ 217.545478][ T4945] usb_probe_interface+0x788/0xe50 [ 217.545499][ T4945] really_probe+0x254/0xae0 [ 217.545517][ T4945] __driver_probe_device+0x1e8/0x360 [ 217.545535][ T4945] driver_probe_device+0x4f/0x240 [ 217.545555][ T4945] __device_attach_driver+0x270/0x410 [ 217.545574][ T4945] bus_for_each_drv+0x25b/0x2f0 [ 217.545597][ T4945] __device_attach+0x2c7/0x450 [ 217.545614][ T4945] device_initial_probe+0xa1/0xd0 [ 217.545632][ T4945] bus_probe_device+0x12d/0x220 [ 217.545655][ T4945] device_add+0x7d7/0xb80 [ 217.545676][ T4945] usb_set_configuration+0x1ad8/0x2180 [ 217.545696][ T4945] usb_generic_driver_probe+0x8d/0x150 [ 217.545715][ T4945] usb_probe_device+0x1c3/0x3b0 [ 217.545735][ T4945] really_probe+0x254/0xae0 [ 217.545754][ T4945] __driver_probe_device+0x1e8/0x360 [ 217.545772][ T4945] driver_probe_device+0x4f/0x240 [ 217.545791][ T4945] __device_attach_driver+0x270/0x410 [ 217.545811][ T4945] bus_for_each_drv+0x25b/0x2f0 [ 217.545833][ T4945] __device_attach+0x2c7/0x450 [ 217.545851][ T4945] device_initial_probe+0xa1/0xd0 [ 217.545868][ T4945] bus_probe_device+0x12d/0x220 [ 217.545892][ T4945] device_add+0x7d7/0xb80 [ 217.545906][ T4945] usb_new_device+0x98d/0x1610 [ 217.545921][ T4945] hub_event+0x28cf/0x4cf0 [ 217.545940][ T4945] process_one_work+0xaaf/0x1480 [ 217.545953][ T4945] worker_thread+0xb05/0x10d0 [ 217.545969][ T4945] kthread+0x388/0x470 [ 217.545988][ T4945] ret_from_fork+0x514/0xb70 [ 217.546009][ T4945] ret_from_fork_asm+0x1a/0x30 [ 217.546031][ T4945] [ 217.546034][ T4945] The buggy address belongs to the object at ffff88805ec04000 [ 217.546034][ T4945] which belongs to the cache kmalloc-4k of size 4096 [ 217.546050][ T4945] The buggy address is located 0 bytes inside of [ 217.546050][ T4945] freed 4096-byte region [ffff88805ec04000, ffff88805ec05000) [ 217.546069][ T4945] [ 217.546073][ T4945] The buggy address belongs to the physical page: [ 217.546094][ T4945] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5ec00 [ 217.546111][ T4945] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 217.546125][ T4945] flags: 0x80000000000040(head|node=0|zone=1) [ 217.546144][ T4945] page_type: f5(slab) [ 217.546161][ T4945] raw: 0080000000000040 ffff88813fe3c140 dead000000000100 dead000000000122 [ 217.546175][ T4945] raw: 0000000000000000 0000000800040004 00000000f5000000 0000000000000000 [ 217.546191][ T4945] head: 0080000000000040 ffff88813fe3c140 dead000000000100 dead000000000122 [ 217.546206][ T4945] head: 0000000000000000 0000000800040004 00000000f5000000 0000000000000000 [ 217.546222][ T4945] head: 0080000000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 217.546236][ T4945] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 217.546246][ T4945] page dumped because: kasan: bad access detected [ 217.546262][ T4945] page_owner tracks the page as allocated [ 217.546268][ T4945] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3778, tgid 3778 (kworker/u8:14), ts 201943020377 [ 217.546297][ T4945] post_alloc_hook+0x1f9/0x250 [ 217.546319][ T4945] get_page_from_freelist+0x264c/0x26c0 [ 217.546344][ T4945] __alloc_frozen_pages_noprof+0x222/0x5b0 [ 217.546369][ T4945] allocate_slab+0x7c/0x5e0 [ 217.546387][ T4945] refill_objects+0x2d8/0x350 [ 217.546404][ T4945] __pcs_replace_empty_main+0x330/0x690 [ 217.546422][ T4945] __kmalloc_node_track_caller_noprof+0x616/0x7b0 [ 217.546445][ T4945] __alloc_skb+0x2bd/0x7a0 [ 217.546466][ T4945] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 217.546491][ T4945] process_one_work+0xaaf/0x1480 [ 217.546506][ T4945] worker_thread+0xb05/0x10d0 [ 217.546522][ T4945] kthread+0x388/0x470 [ 217.546542][ T4945] ret_from_fork+0x514/0xb70 [ 217.546562][ T4945] ret_from_fork_asm+0x1a/0x30 [ 217.546584][ T4945] page last free pid 5722 tgid 5722 ts 161044993279 stack trace: [ 217.546597][ T4945] free_pages_prepare+0x9c0/0xac0 [ 217.546617][ T4945] __free_contig_range_common+0x174/0x340 [ 217.546634][ T4945] free_pages_bulk+0x48/0x120 [ 217.546658][ T4945] vfree+0x26f/0x510 [ 217.546684][ T4945] delayed_vfree_work+0x55/0x80 [ 217.546707][ T4945] process_one_work+0xaaf/0x1480 [ 217.546722][ T4945] worker_thread+0xb05/0x10d0 [ 217.546737][ T4945] kthread+0x388/0x470 [ 217.546757][ T4945] ret_from_fork+0x514/0xb70 [ 217.546777][ T4945] ret_from_fork_asm+0x1a/0x30 [ 217.546799][ T4945] [ 217.546803][ T4945] Memory state around the buggy address: [ 217.546812][ T4945] ffff88805ec03f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 217.546824][ T4945] ffff88805ec03f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 217.546834][ T4945] >ffff88805ec04000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 217.546844][ T4945] ^ [ 217.546852][ T4945] ffff88805ec04080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 217.546864][ T4945] ffff88805ec04100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 217.546873][ T4945] ================================================================== [ 217.550985][ T4945] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 217.551007][ T4945] CPU: 0 UID: 0 PID: 4945 Comm: acpid Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 217.551030][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 217.551041][ T4945] Call Trace: [ 217.551049][ T4945] [ 217.551056][ T4945] vpanic+0x56c/0xa60 [ 217.551080][ T4945] ? __pfx_vpanic+0x10/0x10 [ 217.551102][ T4945] panic+0xc5/0xd0 [ 217.551118][ T4945] ? __pfx_panic+0x10/0x10 [ 217.551135][ T4945] ? preempt_schedule_thunk+0x16/0x40 [ 217.551155][ T4945] ? preempt_schedule_thunk+0x16/0x40 [ 217.551172][ T4945] ? sur40_open+0xa1/0x470 [ 217.551196][ T4945] check_panic_on_warn+0x89/0xb0 [ 217.551222][ T4945] ? sur40_open+0xa1/0x470 [ 217.551243][ T4945] end_report+0x73/0x170 [ 217.551260][ T4945] ? sur40_open+0xa1/0x470 [ 217.551281][ T4945] kasan_report+0x128/0x150 [ 217.551297][ T4945] ? sur40_open+0xa1/0x470 [ 217.551324][ T4945] sur40_open+0xa1/0x470 [ 217.551347][ T4945] input_open_device+0x1f9/0x3b0 [ 217.551374][ T4945] evdev_open+0x4d1/0x5f0 [ 217.551395][ T4945] chrdev_open+0x4dc/0x600 [ 217.551421][ T4945] ? __pfx_chrdev_open+0x10/0x10 [ 217.551448][ T4945] ? __pfx_chrdev_open+0x10/0x10 [ 217.551472][ T4945] do_dentry_open+0x849/0x1420 [ 217.551502][ T4945] vfs_open+0x3b/0x350 [ 217.551526][ T4945] ? path_openat+0x2e4d/0x3850 [ 217.551549][ T4945] path_openat+0x2e64/0x3850 [ 217.551572][ T4945] ? __kasan_slab_alloc+0x6c/0x80 [ 217.551598][ T4945] ? do_sys_openat2+0xcc/0x200 [ 217.551623][ T4945] ? __x64_sys_openat+0x138/0x170 [ 217.551649][ T4945] ? do_syscall_64+0x17b/0x530 [ 217.551680][ T4945] do_file_open+0x23e/0x4a0 [ 217.551701][ T4945] ? lockdep_hardirqs_on+0x7a/0x110 [ 217.551720][ T4945] ? __pfx_do_file_open+0x10/0x10 [ 217.551774][ T4945] ? alloc_fd+0x654/0x6d0 [ 217.551796][ T4945] do_sys_openat2+0x115/0x200 [ 217.551822][ T4945] ? rt_spin_unlock+0x163/0x200 [ 217.551846][ T4945] ? __pfx_do_sys_openat2+0x10/0x10 [ 217.551876][ T4945] ? rcu_is_watching+0x15/0xb0 [ 217.551895][ T4945] __x64_sys_openat+0x138/0x170 [ 217.551921][ T4945] do_syscall_64+0x17b/0x530 [ 217.551936][ T4945] ? irqentry_exit+0x10f/0x8f0 [ 217.551951][ T4945] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.551969][ T4945] ? clear_bhb_loop+0x40/0x90 [ 217.551989][ T4945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.552005][ T4945] RIP: 0033:0x7fd03368d407 [ 217.552021][ T4945] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 217.552037][ T4945] RSP: 002b:00007ffd52334360 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 217.552057][ T4945] RAX: ffffffffffffffda RBX: 00007fd033603780 RCX: 00007fd03368d407 [ 217.552072][ T4945] RDX: 0000000000080800 RSI: 00007ffd52334570 RDI: ffffffffffffff9c [ 217.552085][ T4945] RBP: 00007ffd52334570 R08: 0000000000000000 R09: 0000000000000000 [ 217.552097][ T4945] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000080 [ 217.552108][ T4945] R13: 00007ffd52334670 R14: 000055c3cea477fe R15: 00007ffd52334690 [ 217.552129][ T4945] [ 217.552408][ T4945] Kernel Offset: disabled