last executing test programs: 1m9.148272874s ago: executing program 4 (id=721): fsopen(&(0x7f0000000100)='udf\x00', 0x0) syz_emit_ethernet(0x46, 0x0, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xa, 0x4}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m8.800342446s ago: executing program 4 (id=723): mkdirat(0xffffffffffffff9c, 0x0, 0xc0) mount$bind(0x0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x6, 0x36, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x60, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x5, '\x00', r2, r0, 0x2, 0x0, 0x4, 0x0, @void, @value, @void, @value}, 0x50) 1m5.937353302s ago: executing program 2 (id=737): fsopen(&(0x7f0000000100)='udf\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6016000000102b00fc0100000000000000e2ff0000000000fe8000000000000000000400000000aa"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000090000"], 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m5.527522628s ago: executing program 4 (id=742): syz_emit_ethernet(0x3e, &(0x7f0000000100)={@multicast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x8, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x5, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x1, 0x65, 0x0, 0x1, 0x2f, 0xfffc, @dev={0xac, 0x14, 0x14, 0x1e}, @remote}}}}}}, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="12010000b1bd2f087d0403508c2f010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000000c0)={0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f50000000341e9"], 0x0}, 0x0) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2008000000000015000500511b48033d03010000000000950000d300000000bc26080006000000bf67000000000000070300000fff07006702000003000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586162c17600674290ca9d8d6413b8199e34f67ceaaa78710f9f8aba4765c91382f497585ca39c595b21afa6bce62b5ab0d44e9c32ad6f0349d92962a58d39494a19a9183362382792ac85578d3de07b7e155cf4ee5e3dd51212d2831bd8e2655b2fbd88791e4c66c832a774919b28b8a62711f0f156e636804e1d3f44a5ff3d63a3a51f0c7ec0c8c25e072194ddd83aa155a537e15c0d91f502deef03f83e826718705c9aef9613ac4a325a428d147c1749196e94226671fd9573ab0d079d44b13b56f793e98ab571c58e98e022f18a3be3f318e0690fff93f44f22473dc8004fc758218349bd3f0516a72a7ea913bfa7603063ed3118b2d680cbc"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x6a34, @void, @value}, 0x94) 1m5.21741489s ago: executing program 1 (id=745): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xd) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0xfa, 0x101, 0x1020, 0x10, 0xf, "24669c7029b3856e66e74b1117149e7a265ae1"}) 1m5.099559766s ago: executing program 0 (id=746): r0 = syz_open_dev$media(&(0x7f0000000000), 0x46, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000240)={0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000002c0)}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000090f00080000000000000000850000000e000000850000007d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$video(&(0x7f00000002c0), 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x1, 0x2}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x1, 0x1}) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000040)='.\x00', &(0x7f0000000080)='nfs4\x00', 0x2810000, &(0x7f00000000c0)='GPL\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x51b402) 1m5.017972816s ago: executing program 1 (id=748): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @local}, 0x10) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000180)={0x1, 0x2, 0x49, &(0x7f0000000300)=""/73}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x2, 0x0, 0x0) removexattr(&(0x7f0000000200)='./cgroup\x00', &(0x7f0000000240)=@known='user.incfs.metadata\x00') sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) keyctl$session_to_parent(0x12) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2010042, &(0x7f0000000280)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}, {@xattr}, {@cpuset_v2_mode}]}) (fail_nth: 3) 1m4.896059963s ago: executing program 0 (id=749): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) r2 = openat$smackfs_logging(0xffffffffffffff9c, 0x0, 0x2, 0x0) readv(r2, &(0x7f0000002540)=[{&(0x7f0000002240)=""/118, 0x76}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000340)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0x6, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x20000804) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x9, 0x87}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) keyctl$instantiate(0xc, 0x0, 0x0, 0x2a, 0xfffffffffffffffc) remap_file_pages(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x8, 0x18, 0x10000) add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x4c}, 0x1, 0x0, 0x0, 0x488d5}, 0xc000) r6 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x401, 0x70bd29, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2093}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}]}, 0x48}}, 0x20000000) 1m4.894786846s ago: executing program 2 (id=750): bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={0xffffffffffffffff, 0x0, 0x30, 0xe1515f8735398fb, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x40) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0x809d) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d3120900"], 0x0) write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000056f000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x14) add_key(0x0, &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1m4.065958686s ago: executing program 2 (id=752): syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6016000000102b00fc0100000000000000e2ff0000000000fe8000000000000000000400000000aa"], 0x0) connect$l2tp6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000900000030000380140002007369"], 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/4\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m3.982146546s ago: executing program 1 (id=753): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0xfffffdca, &(0x7f0000000200)=0x400000bce) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) fanotify_mark(0xffffffffffffffff, 0x201, 0x48001003, 0xffffffffffffffff, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000100)=0x6, 0x4) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, 0x0, &(0x7f0000000080)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000440), 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) listen(r6, 0xfffffffc) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r7, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) accept(r5, 0x0, 0x0) 1m2.779782327s ago: executing program 0 (id=754): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x90002, 0x0, [0x5, 0x80000000, 0x8000000000000081, 0x80000001, 0x8, 0x1, 0x1, 0xfffffffffffffff8]}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000400)=""/54, &(0x7f0000000100)=0x36) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockname$ax25(r1, &(0x7f0000000200)={{0x3, @null}, [@rose, @rose, @bcast, @null, @netrom, @netrom, @rose, @default]}, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) r4 = syz_io_uring_setup(0x14e, &(0x7f0000000480)={0x0, 0x99ca, 0x10100, 0x0, 0x385, 0x0, r3}, &(0x7f0000000440)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r4, 0x708, 0x41e3, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r7, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c0000000001010400000000000000000a0000003c0001802c00018014000300ff01000000000000000000000000000114000400ff010000000000000000000000003c0002802c00018014000300fc00000000002efaffffffffffff000014000400fe88000000e8000000000000000000010c0002800500010000000000080007400000000006001240000100006c61973d0b6bc2dd670482e128b8e31351e994c1e117625893b2954df06932e8f98cfc06c0509415f005530692c4078cf4ef51954d00"/209], 0x9c}}, 0x0) r9 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x28, 0x800000000004, @tid=r9}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) listen(r1, 0x3) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f0000002200)={'wlan1\x00'}) r12 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r13 = dup(r12) ioctl$TCSETAW(r12, 0x5407, &(0x7f0000000000)={0x7, 0xfffb, 0x1, 0x1, 0x1, "8cd373f12210c706"}) write$UHID_INPUT(r13, &(0x7f0000001040)={0xfc, {"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", 0x1000}}, 0x1006) sendmsg$NL80211_CMD_NEW_KEY(r11, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYRES16=r10, @ANYRESOCT=r12], 0x2c}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_route(0x10, 0x3, 0x0) 1m2.736581473s ago: executing program 2 (id=756): sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, 0x0, 0x809d) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b"], 0x15) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f320f300f20e06635800000000f22e0f30fa6c8", 0x4a}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x14) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1m2.547983017s ago: executing program 1 (id=758): unshare(0x68040200) (async) r0 = syz_open_pts(0xffffffffffffffff, 0x100) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={0x0, 0x0, 0x4a, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000df7000/0x3000)=nil, 0x3000, 0x3000007, 0x40010, 0xffffffffffffffff, 0x0) (async) sched_setscheduler(0x0, 0x2, 0x0) (async) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$vcsu(&(0x7f0000000280), 0xea47, 0x40881) r1 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x46d, 0xca03, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x1000, 0xa, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0xd, 0x3, 0xe}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x3, {[@main=@item_012={0x2, 0x0, 0xc, "780e"}]}}, 0x0}, 0x0) (async) mbind(&(0x7f00001fa000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x8000002000000, 0x0) read$msr(r2, 0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/59, 0x304000, 0x1000, 0x0, 0x3}, 0x1c) (async) mmap(&(0x7f000099d000/0x1000)=nil, 0x1000, 0x8, 0x8031, r0, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) (async) syz_emit_vhci(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x102) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000040)={'raw\x00', 0x0, [0x81, 0x7, 0x10001, 0x8001, 0x5]}, &(0x7f0000000000)=0x54) 1m2.460057509s ago: executing program 3 (id=759): r0 = io_uring_setup(0xf02, &(0x7f00000008c0)={0x0, 0xaa72, 0x1000}) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000000)={0x1, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) io_uring_register$IORING_REGISTER_FILES(r0, 0x1e, &(0x7f0000000000)=[r0], 0x1) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default]}, 0x48) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x2, @broadcast, 'macvlan0\x00'}}, 0x80) 1m2.340806763s ago: executing program 4 (id=760): fsopen(&(0x7f0000000100)='udf\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6016000000102b00fc0100000000000000e2ff0000000000fe8000000000000000000400000000aa"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000090000"], 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m2.240487608s ago: executing program 3 (id=761): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100fdffffff001000000700000008000900020000000aefb00673ad8be0055708000b0000000000"], 0x24}}, 0x890) bind$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) 1m1.739727506s ago: executing program 0 (id=762): mkdirat(0xffffffffffffff9c, 0x0, 0xc0) r0 = syz_open_dev$vcsu(&(0x7f00000001c0), 0xc2, 0x101001) r1 = open_tree(r0, 0x0, 0x0) syz_usb_connect(0x6, 0x36, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x60, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r2, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0x5, '\x00', r3, r1, 0x2, 0x0, 0x4, 0x0, @void, @value, @void, @value}, 0x50) 1m1.651733722s ago: executing program 3 (id=763): r0 = socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000010004b0400f4ed00000000007a000900", @ANYRES32=0x0], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r6, 0xc100565c, &(0x7f00000013c0)={0x3, 0x100, 0x2, {0x5, @vbi={0xb5, 0x0, 0xffffffff, 0x31364d59, [0x0, 0x8000000], [0x8200, 0x1]}}}) ioctl$VIDIOC_QBUF(r6, 0xc058565d, &(0x7f0000000200)=@fd={0x0, 0x5, 0x0, 0x10, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "001500"}, 0x0, 0x2, {}, 0x58603}) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r7, 0x4b47, &(0x7f0000000080)={0xaa, 0x7f, 0x7fff}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000d00)=0x68c2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0xf7, r8, 0x1, 0x20, 0x6, @local}, 0x14) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, 0x0, 0x0) recvfrom$packet(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 1m1.642578956s ago: executing program 2 (id=764): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = openat$smackfs_cipsonum(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/fs/smackfs/mapped\x00', 0x2, 0x0) pread64(r1, 0x0, 0x0, 0x4) 1m0.547845825s ago: executing program 3 (id=765): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[{0x6, 0x5, 0x2, 0x7fff0000}]}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) socket$tipc(0x1e, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4002}) writev(r1, &(0x7f0000000880)=[{&(0x7f0000002a00)="1cfd000000000000000000004b50", 0xe}], 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x10, 0x2, 0x80000001}, {0x8000, 0x0, 0x8, 0x61}, {0x4, 0x2, 0x4, 0x3}, {0xfff9, 0x4, 0x7f, 0x1}, {0x3, 0x5, 0x7e, 0x3c}, {0x2, 0x6, 0x45}, {0x0, 0x4, 0x1, 0x2}]}) socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[{0x6, 0x5, 0x2, 0x7fff0000}]}) (async) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) (async) socket$tipc(0x1e, 0x5, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) (async) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4002}) (async) writev(r1, &(0x7f0000000880)=[{&(0x7f0000002a00)="1cfd000000000000000000004b50", 0xe}], 0x1) (async) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x10, 0x2, 0x80000001}, {0x8000, 0x0, 0x8, 0x61}, {0x4, 0x2, 0x4, 0x3}, {0xfff9, 0x4, 0x7f, 0x1}, {0x3, 0x5, 0x7e, 0x3c}, {0x2, 0x6, 0x45}, {0x0, 0x4, 0x1, 0x2}]}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) 59.963697021s ago: executing program 1 (id=766): syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6016000000102b00fc0100000000000000e2ff0000000000fe8000000000000000000400000000aa"], 0x0) connect$l2tp6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000900000030000380140002007369"], 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/4\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 59.950079364s ago: executing program 2 (id=767): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000002480), 0x20402, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20081, 0x0) write$vga_arbiter(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='decod'], 0xc) syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x3c00, 0x2, 0xbfdffffc}, &(0x7f0000000000)=0x0, 0x0) gettid() r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000b00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000b40)={'wlan0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000d00)={[&(0x7f00000002c0)='(N,\x04\xca\xf3\xbf\x95\x92\xd9\x86\x1e\xa9\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\x02\x06']}) syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x3}) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000240)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r6, 0x0, &(0x7f0000ff7000/0x2000)=nil, 0x2000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f00000001c0)={0x48, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000000)={0x28, 0x4, r6, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb}) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) 59.942450651s ago: executing program 4 (id=768): syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6016000000102b00fc0100000000000000e2ff0000000000fe8000000000000000000400000000aa"], 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xa, 0x4}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000090000003000038014000200736974"], 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x4000000) syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/4\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 59.051897097s ago: executing program 3 (id=769): socket$inet6(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2e}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) memfd_secret(0x0) write$smackfs_change_rule(0xffffffffffffffff, &(0x7f0000000040)={'', 0x20, '', 0x20, 'ratbl', 0x20, 'rwbl'}, 0xd) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0x7, 0x0, &(0x7f0000000900)="e02742e8680d85", 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 58.893330927s ago: executing program 0 (id=770): r0 = socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000010004b0400f4ed00000000007a000900", @ANYRES32=0x0], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r6, 0xc100565c, &(0x7f00000013c0)={0x3, 0x100, 0x2, {0x5, @vbi={0xb5, 0x0, 0xffffffff, 0x31364d59, [0x0, 0x8000000], [0x8200, 0x1]}}}) ioctl$VIDIOC_QBUF(r6, 0xc058565d, &(0x7f0000000200)=@fd={0x0, 0x5, 0x0, 0x10, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "001500"}, 0x0, 0x2, {}, 0x58603}) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r7, 0x4b47, &(0x7f0000000080)={0xaa, 0x7f, 0x7fff}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000d00)=0x68c2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0xf7, r8, 0x1, 0x20, 0x6, @local}, 0x14) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x9, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) recvfrom$packet(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 58.829221326s ago: executing program 3 (id=771): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0x0, 0x40000105, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x51c, 0x0, 0x25, 0x148, 0x340, 0x60, 0x488, 0x2a8, 0x2a8, 0x488, 0x2a8, 0x3, 0x0, {[{{@ip={@multicast2, @local, 0xffffffff, 0xff000000, 'bridge_slave_1\x00', 'veth1\x00', {0xff}, {0xff}, 0x73, 0x2, 0x48}, 0x0, 0x2f8, 0x340, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'geneve0\x00', {0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x7}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x0, 0x6, './file0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@ip={@empty, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth0_to_team\x00'}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@set={{0x40}, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}, @common=@unspec=@statistic={{0x38}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [], 0x0, 0x2}}}}], {{'\x00', 0xc8, 0x70, 0x94}, {0x24}}}}, 0x578) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000004c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="17090010000000000000010000000500070000000000080009000300000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e23000070339f0595743f4a1aa3c3f927aebf270a475900867407d1b885671120a50f553c76be4e86ce6dcaa009ed012a7793c0bc1be63829eddba4ada64029ff4ddb0bfca01d04195cd0c512cdce65a5e12eaa514ae8eff04cc2c6de24584cce3f86a7276adb2a11c281d45b8e402c2a"], 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000080)=ANY=[]) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="5800000000000000ff49570100e3ef92009500000500151d80f9c6f425731e32b07238cb6fff95ffb843b554454e56f453e7c27eb45b848b3e0dba211592e1cddb8092018a11c95701b9e24d0ab77964072496ef9ae9d0f8ff5512ff82fcdb7310f272b845e2384f31f29e18e92198f5aa1f6300"/130], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7, @void, @value}, 0x94) r9 = dup(r8) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r9, 0x4068aea3, &(0x7f0000000440)={0xa3, 0x0, &(0x7f0000000400)}) write$6lowpan_enable(r9, &(0x7f0000000000)='0', 0xfffffd2c) syz_io_uring_setup(0x4bb3, 0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000580)=@IORING_OP_POLL_ADD={0x6, 0x52, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, {0x48}, 0x1}) lsm_get_self_attr(0x64, 0x0, &(0x7f0000000200), 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='9p_client_req\x00', r9, 0x0, 0xfff}, 0x18) chdir(&(0x7f00000003c0)='./file0\x00') r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r9) sendmsg$NL80211_CMD_STOP_AP(r9, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYRES64, @ANYRES16=r12, @ANYBLOB="100026bd7000ffdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x2000c811) lsm_set_self_attr(0x69, &(0x7f0000000500)={0x67, 0x2, 0x57, 0x37, "201d2538a63b825ca21249a94a0e29e81c7c754449ac62514dae3d5fab1efe0ba0f5460fd5e7f2e2beba96b4cec8c1f678b37fb78e4915"}, 0x57, 0x0) 58.787253609s ago: executing program 1 (id=772): fsopen(&(0x7f0000000100)='udf\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[], 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xa, 0x4}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000002}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040804}, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="66b80e010f00d0b0060f21a20f01c40f009b2700000066b80c008ee00f3235008000000f30b80e0000000f23d80f21f835800000a00f23f8c9b9490300000f60b932c00a00b9730200000f32328fe858b660002fb90d090000b800680000ba000000000f30", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 58.660436878s ago: executing program 4 (id=773): syz_usb_connect(0x6, 0x1b, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x44, 0x73, 0xae, 0x20, 0x187f, 0x300, 0x271, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0xfe, 0x0, 0x10}}]}}, 0x0) 0s ago: executing program 0 (id=774): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x9}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r5, @ANYBLOB="07002abd5248ffdbdf2507ff000008000300", @ANYRES32=r6, @ANYBLOB="0c00990001000c0069000000140004002f6163766c616e3100000000000000000400cc00080005000a"], 0xe4}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x458, 0x258, 0x4c, 0x232, 0x258, 0x0, 0x388, 0x2e8, 0x2e8, 0x388, 0x2e8, 0x3, 0x0, {[{{@ipv6={@mcast2, @mcast2, [], [], 'veth1_to_bond\x00', 'ip6gre0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0x230, 0x258, 0x0, {}, [@common=@unspec=@cluster={{0x30}}, @common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@ipv4, [], @ipv4=@broadcast}, {@ipv4=@multicast2, [], @ipv4=@dev, [0xff], 0x0, 0x0, 0x0, 0x1}, {@ipv6=@loopback, [0x0, 0xffffff00], @ipv6=@private2}], 0x1}}]}, @common=@inet=@SYNPROXY={0x28}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x32}}, @private1, [], [], 'team_slave_0\x00', 'xfrm0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}, {0xa}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {0xffffffffffffffff}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4b8) sendto$inet6(r0, 0x0, 0x0, 0x20000845, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0xfffffffc}, 0x1c) kernel console output (not intermixed with test programs): ve_0 [ 96.321184][ T5831] 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 1560 would solve the problem. [ 96.348717][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.370862][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.397602][ T5832] team0: Port device team_slave_0 added [ 96.416740][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.424122][ T5831] 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 1560 would solve the problem. [ 96.453134][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.497918][ T5832] team0: Port device team_slave_1 added [ 96.579254][ T5829] team0: Port device team_slave_0 added [ 96.602299][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.609690][ T5832] 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 1560 would solve the problem. [ 96.637647][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.687458][ T5829] team0: Port device team_slave_1 added [ 96.701657][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.709199][ T5832] 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 1560 would solve the problem. [ 96.735629][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.811748][ T5831] hsr_slave_0: entered promiscuous mode [ 96.819390][ T5831] hsr_slave_1: entered promiscuous mode [ 96.826238][ T5831] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.833937][ T5831] Cannot create hsr debugfs directory [ 96.907807][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.914894][ T5829] 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 1560 would solve the problem. [ 96.942257][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.999711][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.006791][ T5829] 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 1560 would solve the problem. [ 97.032900][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.050739][ T5832] hsr_slave_0: entered promiscuous mode [ 97.057397][ T5832] hsr_slave_1: entered promiscuous mode [ 97.063602][ T5832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.071544][ T5832] Cannot create hsr debugfs directory [ 97.250930][ T5829] hsr_slave_0: entered promiscuous mode [ 97.258983][ T5829] hsr_slave_1: entered promiscuous mode [ 97.265541][ T5829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.273400][ T5829] Cannot create hsr debugfs directory [ 97.385089][ T5819] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 97.443702][ T5819] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.498449][ T5819] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.548768][ T24] cfg80211: failed to load regulatory.db [ 97.566245][ T5819] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.634070][ T5823] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.669979][ T5823] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 97.685372][ T5824] Bluetooth: hci0: command tx timeout [ 97.685434][ T5130] Bluetooth: hci1: command tx timeout [ 97.693987][ T5823] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 97.749215][ T5823] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 97.848218][ T5831] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 97.898922][ T5831] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 97.919582][ T5831] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 97.926628][ T5130] Bluetooth: hci2: command tx timeout [ 97.936357][ T5831] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 98.029468][ T5832] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 98.058423][ T5832] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 98.072339][ T5832] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 98.087701][ T5130] Bluetooth: hci3: command tx timeout [ 98.095351][ T5824] Bluetooth: hci4: command tx timeout [ 98.121130][ T5832] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 98.248420][ T5829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.261296][ T5829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.273854][ T5829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.302413][ T5829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.337809][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.352330][ T5819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.437402][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.462881][ T5819] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.494550][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.502085][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.544559][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.551894][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.563688][ T32] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.571122][ T32] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.610644][ T32] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.618045][ T32] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.642171][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.732454][ T5819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.763952][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.789113][ T5831] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.821206][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.853068][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.860357][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.899811][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.921806][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.929336][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.990414][ T1095] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.997791][ T1095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.039591][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.093908][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.101320][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.153917][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.161401][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.210878][ T1095] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.218342][ T1095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.338052][ T5819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.527854][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.750853][ T5819] veth0_vlan: entered promiscuous mode [ 99.770576][ T5824] Bluetooth: hci0: command tx timeout [ 99.770590][ T5130] Bluetooth: hci1: command tx timeout [ 99.802353][ T5823] veth0_vlan: entered promiscuous mode [ 99.823349][ T5823] veth1_vlan: entered promiscuous mode [ 99.858648][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.872773][ T5819] veth1_vlan: entered promiscuous mode [ 100.006668][ T5824] Bluetooth: hci2: command tx timeout [ 100.051630][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.092593][ T5823] veth0_macvtap: entered promiscuous mode [ 100.137682][ T5819] veth0_macvtap: entered promiscuous mode [ 100.155209][ T5823] veth1_macvtap: entered promiscuous mode [ 100.166044][ T5824] Bluetooth: hci4: command tx timeout [ 100.171554][ T5824] Bluetooth: hci3: command tx timeout [ 100.202042][ T5819] veth1_macvtap: entered promiscuous mode [ 100.260587][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.273384][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.294156][ T5819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.306366][ T5819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.317967][ T5819] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.334550][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.358972][ T5823] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.369071][ T5823] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.378000][ T5823] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.386872][ T5823] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.399781][ T5819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.410790][ T5819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.423847][ T5819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.460253][ T5819] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.469397][ T5819] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.479686][ T5819] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.488630][ T5819] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.590317][ T5829] veth0_vlan: entered promiscuous mode [ 100.655949][ T5829] veth1_vlan: entered promiscuous mode [ 100.696870][ T5832] veth0_vlan: entered promiscuous mode [ 100.754943][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.755212][ T5831] veth0_vlan: entered promiscuous mode [ 100.766325][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.784891][ T5832] veth1_vlan: entered promiscuous mode [ 100.857695][ T5831] veth1_vlan: entered promiscuous mode [ 100.867433][ T1095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.879606][ T1095] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.891591][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.902555][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.920314][ T5829] veth0_macvtap: entered promiscuous mode [ 100.951571][ T5829] veth1_macvtap: entered promiscuous mode [ 101.007272][ T1163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.014179][ T5831] veth0_macvtap: entered promiscuous mode [ 101.015138][ T1163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.051387][ T5831] veth1_macvtap: entered promiscuous mode [ 101.071195][ T5819] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 101.080433][ T5829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.097910][ T5829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.108191][ T5829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.119073][ T5829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.131867][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.146464][ T5829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.158239][ T5829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.168484][ T5829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.180425][ T5829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.192989][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.211123][ T5832] veth0_macvtap: entered promiscuous mode [ 101.241018][ T5829] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.260705][ T5829] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.270437][ T5829] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.279707][ T5829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.323479][ T5832] veth1_macvtap: entered promiscuous mode [ 101.394333][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.412140][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.424276][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.435765][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.446403][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.457149][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.469090][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.690328][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.855799][ T5824] Bluetooth: hci1: command tx timeout [ 101.861976][ T5824] Bluetooth: hci0: command tx timeout [ 102.085896][ T5130] Bluetooth: hci2: command tx timeout [ 102.245441][ T5130] Bluetooth: hci3: command tx timeout [ 102.252184][ T5824] Bluetooth: hci4: command tx timeout [ 102.348965][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.359020][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.370011][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.391170][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.437861][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.451676][ T5913] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 102.471600][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.499494][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.514599][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.525720][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.535008][ T0] NOHZ tick-stop error: local softirq work is pending, handler #208!!! [ 102.552711][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.565047][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.590405][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.600467][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.611188][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.769766][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 102.778828][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 102.794489][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.806561][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.818446][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.830846][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.873607][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 103.592763][ T5831] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.626225][ T5831] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.640123][ T5831] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.649230][ T5831] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.680930][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.699036][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.709660][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.725602][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.740665][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.751775][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.766569][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.781352][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.804601][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.933969][ T5832] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.954515][ T5832] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.964876][ T5832] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.235997][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 104.503701][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 104.519518][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.549623][ T9] usb 4-1: config 0 descriptor?? [ 104.554741][ T5832] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.618486][ T9] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 104.752056][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.778081][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.922037][ T1095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.943112][ T1095] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.002803][ T1163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.021793][ T1163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.179394][ T1084] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.213081][ T1084] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.221177][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.234629][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.407009][ T1163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.443448][ T1163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.476237][ T9] usb 4-1: USB disconnect, device number 2 [ 106.427766][ T5939] syz.4.5 uses obsolete (PF_INET,SOCK_PACKET) [ 106.730524][ T5948] FAULT_INJECTION: forcing a failure. [ 106.730524][ T5948] name failslab, interval 1, probability 0, space 0, times 0 [ 106.756032][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 106.779681][ T5949] netlink: 228 bytes leftover after parsing attributes in process `syz.1.14'. [ 106.826541][ T5948] CPU: 0 UID: 0 PID: 5948 Comm: syz.0.12 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 106.826574][ T5948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 106.826593][ T5948] Call Trace: [ 106.826604][ T5948] [ 106.826616][ T5948] dump_stack_lvl+0x189/0x250 [ 106.826655][ T5948] ? __pfx_dump_stack_lvl+0x10/0x10 [ 106.826678][ T5948] ? __pfx__printk+0x10/0x10 [ 106.826721][ T5948] ? __pfx___might_resched+0x10/0x10 [ 106.826752][ T5948] should_fail_ex+0x414/0x560 [ 106.826773][ T5948] should_failslab+0xa8/0x100 [ 106.826791][ T5948] __kmalloc_cache_noprof+0x70/0x3d0 [ 106.826819][ T5948] ? vhost_iotlb_alloc+0x54/0x180 [ 106.826849][ T5948] vhost_iotlb_alloc+0x54/0x180 [ 106.826873][ T5948] vhost_dev_ioctl+0x7b8/0xbc0 [ 106.826898][ T5948] ? __pfx_vhost_dev_ioctl+0x10/0x10 [ 106.826930][ T5948] vhost_vsock_dev_ioctl+0x21f/0xdc0 [ 106.826956][ T5948] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 106.826983][ T5948] ? __fget_files+0x3a0/0x420 [ 106.827002][ T5948] ? __fget_files+0x2a/0x420 [ 106.827024][ T5948] ? bpf_lsm_file_ioctl+0x9/0x20 [ 106.827051][ T5948] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 106.827078][ T5948] __se_sys_ioctl+0xfc/0x170 [ 106.827109][ T5948] do_syscall_64+0xf6/0x210 [ 106.827139][ T5948] ? clear_bhb_loop+0x60/0xb0 [ 106.827165][ T5948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.827186][ T5948] RIP: 0033:0x7efcfd58e969 [ 106.827216][ T5948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 106.827234][ T5948] RSP: 002b:00007efcfe343038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.827258][ T5948] RAX: ffffffffffffffda RBX: 00007efcfd7b5fa0 RCX: 00007efcfd58e969 [ 106.827273][ T5948] RDX: 0000200000000c40 RSI: 000000004008af03 RDI: 0000000000000003 [ 106.827287][ T5948] RBP: 00007efcfe343090 R08: 0000000000000000 R09: 0000000000000000 [ 106.827300][ T5948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.827312][ T5948] R13: 0000000000000000 R14: 00007efcfd7b5fa0 R15: 00007ffe88b5f0d8 [ 106.827345][ T5948] [ 106.865651][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 107.274665][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 107.391896][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 107.402239][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 107.412100][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 107.689594][ T5962] netlink: 'syz.0.17': attribute type 18 has an invalid length. [ 107.947499][ T5956] bridge0: port 3(batadv1) entered blocking state [ 107.955213][ T5956] bridge0: port 3(batadv1) entered disabled state [ 107.964624][ T5956] batadv1: entered allmulticast mode [ 108.024092][ T5956] batadv1: entered promiscuous mode [ 108.066514][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 108.086939][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 108.120767][ T5957] netlink: 108 bytes leftover after parsing attributes in process `syz.2.15'. [ 108.270562][ T5962] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.279672][ T5962] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.288760][ T5962] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.297818][ T5962] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.361048][ T12] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 108.370623][ T12] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 108.390659][ T5833] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 108.425969][ T5962] Zero length message leads to an empty skb [ 108.453111][ T978] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 108.585854][ T5833] usb 4-1: Using ep0 maxpacket: 32 [ 108.613132][ T5833] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 108.659106][ T978] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 108.665277][ T5833] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.703270][ T978] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.725850][ T5833] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 108.737522][ T5833] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.773554][ T978] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 108.849000][ T978] usb 5-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 108.856421][ T5833] hub 4-1:4.0: USB hub found [ 108.866546][ T5813] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 108.875028][ T978] usb 5-1: Manufacturer: syz [ 108.936967][ T978] usb 5-1: config 0 descriptor?? [ 108.956669][ T978] hub 5-1:0.0: USB hub found [ 109.000788][ T5833] hub 4-1:4.0: config failed, can't read hub descriptor (err -90) [ 109.028207][ T5813] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 109.054939][ T5813] usb 1-1: config 0 has no interface number 0 [ 109.066055][ T5813] usb 1-1: config 0 interface 51 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 109.083951][ T5813] usb 1-1: New USB device found, idVendor=12d1, idProduct=8869, bcdDevice=3b.15 [ 109.094176][ T5813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.103080][ T5813] usb 1-1: Product: syz [ 109.108338][ T5813] usb 1-1: Manufacturer: syz [ 109.113207][ T5813] usb 1-1: SerialNumber: syz [ 109.144468][ T5813] usb 1-1: config 0 descriptor?? [ 109.162936][ T5813] huawei_cdc_ncm 1-1:0.51: CDC Union missing and no IAD found [ 109.181256][ T5813] huawei_cdc_ncm 1-1:0.51: bind() failure [ 109.193600][ T978] hub 5-1:0.0: 1 port detected [ 109.326173][ T5873] usb 4-1: USB disconnect, device number 3 [ 109.822952][ T5993] overlayfs: failed to resolve './file0': -2 [ 109.875966][ T978] hub 5-1:0.0: activate --> -90 [ 110.081550][ T5873] usb 5-1: USB disconnect, device number 2 [ 110.656589][ T5962] syz.0.17 (5962) used greatest stack depth: 18888 bytes left [ 110.770067][ T5873] usb 1-1: USB disconnect, device number 2 [ 111.313342][ T6013] evm: overlay not supported [ 111.411599][ T6013] netlink: 8 bytes leftover after parsing attributes in process `syz.4.28'. [ 111.536427][ T5824] Bluetooth: hci5: command 0x1003 tx timeout [ 111.543770][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 114.977864][ T47] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 117.578130][ T6070] process 'syz.0.47' launched './file0' with NULL argv: empty string added [ 119.045615][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 125.433767][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 125.535390][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 125.670395][ T9] usb 3-1: config 0 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 125.718024][ T9] usb 3-1: config 0 interface 0 altsetting 12 endpoint 0x81 has invalid wMaxPacketSize 0 [ 125.764705][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 125.978699][ T9] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 126.076356][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.367111][ T9] usb 3-1: config 0 descriptor?? [ 126.879083][ T9] hid-led 0003:0FC5:B080.0001: unknown main item tag 0x0 [ 127.390476][ T6156] overlayfs: missing 'lowerdir' [ 130.755241][ T978] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 130.928339][ T9] hid-led 0003:0FC5:B080.0001: probe with driver hid-led failed with error -71 [ 130.966295][ T978] usb 4-1: Using ep0 maxpacket: 8 [ 130.983189][ T978] usb 4-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 131.000160][ T9] usb 3-1: USB disconnect, device number 2 [ 131.000179][ T47] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 131.035223][ T978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.059065][ T978] usb 4-1: Product: syz [ 131.066707][ T978] usb 4-1: Manufacturer: syz [ 131.071679][ T978] usb 4-1: SerialNumber: syz [ 131.116688][ T978] usb 4-1: config 0 descriptor?? [ 131.179123][ T978] radio-usb-si4713 4-1:0.0: Si4713 development board discovered: (10C4:8244) [ 131.277467][ T47] usb 5-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 131.337643][ T47] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.394379][ T47] usb 5-1: Product: syz [ 131.399807][ T47] usb 5-1: Manufacturer: syz [ 131.411972][ T47] usb 5-1: SerialNumber: syz [ 131.427070][ T47] usb 5-1: config 0 descriptor?? [ 131.456284][ T47] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 131.992467][ T978] radio-usb-si4713 4-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 132.009693][ T978] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 133.015493][ T47] gspca_sonixj: reg_w1 err -110 [ 133.024489][ T978] usb 4-1: USB disconnect, device number 4 [ 133.045509][ T47] sonixj 5-1:0.0: probe with driver sonixj failed with error -110 [ 133.710985][ T5824] Bluetooth: hci5: command 0x1003 tx timeout [ 133.717473][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 133.742784][ T47] usb 5-1: USB disconnect, device number 3 [ 134.055520][ T9] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 134.247600][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 134.276324][ T6201] overlayfs: missing 'lowerdir' [ 134.281352][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.975505][ T9] usb 2-1: string descriptor 0 read error: -71 [ 134.981884][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 135.012360][ T9] usb 2-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 135.168336][ T9] usb 2-1: config 0 descriptor?? [ 135.176338][ T9] usb 2-1: can't set config #0, error -71 [ 135.362221][ T9] usb 2-1: USB disconnect, device number 2 [ 136.029945][ T5813] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 136.212795][ T5813] usb 1-1: Using ep0 maxpacket: 32 [ 136.812223][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.863946][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 136.951004][ T5813] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 136.996732][ T5813] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.054579][ T5813] usb 1-1: config 0 descriptor?? [ 137.099803][ T5813] hub 1-1:0.0: USB hub found [ 137.288863][ T5813] hub 1-1:0.0: 1 port detected [ 137.348537][ T9] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 137.507749][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 137.519120][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 137.535656][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 137.544962][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 137.572820][ T9] usb 2-1: SerialNumber: syz [ 137.618080][ T9] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 137.675944][ T9] usb-storage 2-1:1.0: USB Mass Storage device detected [ 137.742520][ T9] usb-storage 2-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 137.802587][ T9] scsi host1: usb-storage 2-1:1.0 [ 137.848082][ T6233] netlink: 60 bytes leftover after parsing attributes in process `syz.1.94'. [ 137.987648][ T5813] hub 1-1:0.0: activate --> -90 [ 138.074141][ T6250] overlayfs: missing 'lowerdir' [ 138.458527][ T6233] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input5 [ 138.613850][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.627547][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 139.233867][ T9] usb 1-1: USB disconnect, device number 4 [ 139.857671][ T5813] usb 1-1-port1: config error [ 142.601269][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 142.885371][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 142.917766][ T10] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 142.935213][ T10] usb 5-1: config 0 has no interface number 0 [ 142.957703][ T10] usb 5-1: config 0 interface 12 has no altsetting 0 [ 143.002431][ T10] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 143.015673][ T47] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 143.046642][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.066621][ T5879] usb 2-1: USB disconnect, device number 3 [ 143.093172][ T10] usb 5-1: Product: syz [ 143.147196][ T10] usb 5-1: Manufacturer: syz [ 143.151888][ T10] usb 5-1: SerialNumber: syz [ 143.315587][ T5813] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 143.363321][ T47] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 143.393812][ T10] usb 5-1: config 0 descriptor?? [ 143.402372][ T10] f81534 5-1:0.12: required endpoints missing [ 143.438068][ T47] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 144.116569][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 144.128463][ T47] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 144.145257][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 144.182424][ T47] usb 3-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 144.200712][ T5813] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 144.250452][ T47] usb 3-1: Manufacturer: syz [ 144.267910][ T5813] usb 1-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 144.306909][ T47] usb 3-1: config 0 descriptor?? [ 144.313322][ T5813] usb 1-1: Manufacturer: syz [ 144.369817][ T5813] usb 1-1: config 0 descriptor?? [ 144.378193][ T47] hub 3-1:0.0: USB hub found [ 144.443737][ T5813] hub 1-1:0.0: USB hub found [ 144.572172][ T47] hub 3-1:0.0: 1 port detected [ 144.599374][ T5813] hub 1-1:0.0: 1 port detected [ 145.348436][ T5879] hub 3-1:0.0: activate --> -90 [ 145.827828][ T47] hub 1-1:0.0: activate --> -90 [ 145.970247][ T10] usb 3-1: USB disconnect, device number 3 [ 146.035683][ T47] hub 1-1:0.0: hub_ext_port_status failed (err = 0) [ 146.046558][ T9] usb 5-1: USB disconnect, device number 4 [ 146.195749][ T5879] usb 3-1-port1: config error [ 146.220429][ T6298] netlink: 4 bytes leftover after parsing attributes in process `syz.1.112'. [ 146.393585][ T978] usb 1-1: USB disconnect, device number 5 [ 149.529401][ T5824] Bluetooth: hci5: command 0x1003 tx timeout [ 149.536007][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 152.015593][ T5879] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 152.246109][ T5879] usb 4-1: Using ep0 maxpacket: 32 [ 152.335562][ T5879] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 152.392129][ T5879] usb 4-1: config 0 has no interface number 0 [ 152.446950][ T5879] usb 4-1: config 0 interface 12 has no altsetting 0 [ 152.553352][ T5879] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 152.585010][ T5879] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.597826][ T5879] usb 4-1: Product: syz [ 152.602512][ T5879] usb 4-1: Manufacturer: syz [ 152.626460][ T5879] usb 4-1: SerialNumber: syz [ 153.043654][ T5879] usb 4-1: config 0 descriptor?? [ 153.093141][ T5879] f81534 4-1:0.12: required endpoints missing [ 153.995881][ T978] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 154.178332][ T978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 154.200149][ T978] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.229539][ T978] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 154.258563][ T978] usb 1-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 154.284864][ T978] usb 1-1: Manufacturer: syz [ 154.319024][ T978] usb 1-1: config 0 descriptor?? [ 154.356656][ T978] hub 1-1:0.0: USB hub found [ 154.539105][ T978] hub 1-1:0.0: 1 port detected [ 155.799605][ T9] hub 1-1:0.0: activate --> -90 [ 156.175709][ T5873] usb 1-1: USB disconnect, device number 6 [ 156.462516][ T9] usb 1-1-port1: config error [ 156.585515][ T978] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 156.942689][ T978] usb 3-1: Using ep0 maxpacket: 16 [ 156.957571][ T978] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xD7, changing to 0x87 [ 156.978146][ T978] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 156.999693][ T978] usb 3-1: New USB device found, idVendor=05ac, idProduct=9226, bcdDevice=b2.89 [ 157.021149][ T978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.029670][ T978] usb 3-1: Product: syz [ 157.033905][ T978] usb 3-1: Manufacturer: syz [ 157.051909][ T978] usb 3-1: SerialNumber: syz [ 157.076196][ T978] usb 3-1: config 0 descriptor?? [ 157.692236][ T47] usb 4-1: USB disconnect, device number 5 [ 158.051369][ T6384] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 158.209682][ T978] appledisplay 3-1:0.0: Error while getting initial brightness: -110 [ 158.225596][ T978] appledisplay 3-1:0.0: probe with driver appledisplay failed with error -110 [ 159.513522][ T978] usb 3-1: USB disconnect, device number 4 [ 159.857205][ T6404] FAULT_INJECTION: forcing a failure. [ 159.857205][ T6404] name failslab, interval 1, probability 0, space 0, times 0 [ 159.871827][ T6404] CPU: 0 UID: 0 PID: 6404 Comm: syz.4.138 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 159.871857][ T6404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 159.871874][ T6404] Call Trace: [ 159.871882][ T6404] [ 159.871891][ T6404] dump_stack_lvl+0x189/0x250 [ 159.871938][ T6404] ? lockdep_hardirqs_on+0x9c/0x150 [ 159.871965][ T6404] ? __pfx_dump_stack_lvl+0x10/0x10 [ 159.871998][ T6404] ? dump_stack+0x9/0x20 [ 159.872032][ T6404] should_fail_ex+0x414/0x560 [ 159.872059][ T6404] should_failslab+0xa8/0x100 [ 159.872081][ T6404] kmem_cache_alloc_noprof+0x73/0x3c0 [ 159.872111][ T6404] ? mas_alloc_nodes+0x2e9/0x8e0 [ 159.872140][ T6404] mas_alloc_nodes+0x2e9/0x8e0 [ 159.872175][ T6404] mas_preallocate+0x542/0x8b0 [ 159.872205][ T6404] ? __pfx_mas_preallocate+0x10/0x10 [ 159.872239][ T6404] ? __mas_set_range+0x12f/0x3c0 [ 159.872274][ T6404] __split_vma+0x315/0x9b0 [ 159.872313][ T6404] ? __pfx___split_vma+0x10/0x10 [ 159.872354][ T6404] ? userfaultfd_unmap_prep+0x99/0x3e0 [ 159.872386][ T6404] vms_gather_munmap_vmas+0x4ab/0x12b0 [ 159.872476][ T6404] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 159.872504][ T6404] ? _parse_integer_limit+0x1ae/0x1f0 [ 159.872546][ T6404] do_vmi_align_munmap+0x25d/0x420 [ 159.872571][ T6404] ? sched_clock+0x3f/0x60 [ 159.872620][ T6404] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 159.872670][ T6404] ? mas_find+0x962/0xc10 [ 159.872698][ T6404] do_vmi_munmap+0x253/0x2e0 [ 159.872733][ T6404] __vm_munmap+0x23b/0x3d0 [ 159.872766][ T6404] ? __pfx___vm_munmap+0x10/0x10 [ 159.872820][ T6404] __x64_sys_munmap+0x60/0x70 [ 159.872841][ T6404] do_syscall_64+0xf6/0x210 [ 159.872867][ T6404] ? asm_sysvec_call_function_single+0x1a/0x20 [ 159.872887][ T6404] ? clear_bhb_loop+0x60/0xb0 [ 159.872911][ T6404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.872931][ T6404] RIP: 0033:0x7f17f7d8e969 [ 159.872960][ T6404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 159.872977][ T6404] RSP: 002b:00007f17f8b0e038 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 159.873006][ T6404] RAX: ffffffffffffffda RBX: 00007f17f7fb6080 RCX: 00007f17f7d8e969 [ 159.873021][ T6404] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000200000ffc000 [ 159.873033][ T6404] RBP: 00007f17f8b0e090 R08: 0000000000000000 R09: 0000000000000000 [ 159.873045][ T6404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 159.873057][ T6404] R13: 0000000000000000 R14: 00007f17f7fb6080 R15: 00007ffe6dfb5748 [ 159.873090][ T6404] [ 161.297303][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 161.515507][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 161.528113][ T9] usb 2-1: config 0 has an invalid interface number: 42 but max is 0 [ 161.537418][ T9] usb 2-1: config 0 has no interface number 0 [ 161.573676][ T9] usb 2-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 161.588174][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.602771][ T9] usb 2-1: Product: syz [ 161.616566][ T9] usb 2-1: Manufacturer: syz [ 161.633840][ T9] usb 2-1: SerialNumber: syz [ 161.654544][ T9] usb 2-1: config 0 descriptor?? [ 161.825637][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 161.884397][ T6423] netlink: 'syz.0.146': attribute type 1 has an invalid length. [ 161.930396][ T6423] netlink: 216 bytes leftover after parsing attributes in process `syz.0.146'. [ 161.953098][ T9] usb 2-1: Found UVC 0.00 device syz (1bcf:0b40) [ 162.009328][ T9] usb 2-1: Forcing UVC version to 1.0a [ 162.023441][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 162.044072][ T9] usb 2-1: No valid video chain found. [ 162.055022][ T10] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 162.675466][ T10] usb 4-1: config 0 has no interface number 0 [ 162.681754][ T10] usb 4-1: config 0 interface 12 has no altsetting 0 [ 162.704552][ T9] usb 2-1: USB disconnect, device number 4 [ 163.337872][ T10] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 163.407805][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.434359][ T10] usb 4-1: Product: syz [ 163.455600][ T10] usb 4-1: Manufacturer: syz [ 163.476177][ T10] usb 4-1: SerialNumber: syz [ 163.502080][ T10] usb 4-1: config 0 descriptor?? [ 163.534928][ T10] f81534 4-1:0.12: required endpoints missing [ 163.650665][ T47] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 163.818518][ T47] usb 3-1: Using ep0 maxpacket: 8 [ 163.861635][ T47] usb 3-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 163.889988][ T47] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.915225][ T47] usb 3-1: Product: syz [ 163.919500][ T47] usb 3-1: Manufacturer: syz [ 163.948663][ T47] usb 3-1: SerialNumber: syz [ 164.775945][ T47] usb 3-1: config 0 descriptor?? [ 164.819099][ T47] radio-usb-si4713 3-1:0.0: Si4713 development board discovered: (10C4:8244) [ 165.602823][ T978] usb 4-1: USB disconnect, device number 6 [ 166.927469][ T47] radio-usb-si4713 3-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 166.963840][ T47] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 166.987695][ T47] usb 3-1: USB disconnect, device number 5 [ 168.977298][ T6478] x_tables: duplicate underflow at hook 1 [ 169.393358][ T6485] kvm: kvm [6483]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x800 [ 169.411852][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 169.475984][ T6485] kvm: kvm [6483]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x800 [ 169.596021][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 169.688746][ T9] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 169.800740][ T9] usb 3-1: config 0 has no interface number 0 [ 169.861911][ T5901] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 169.885870][ T9] usb 3-1: config 0 interface 12 has no altsetting 0 [ 170.212067][ T9] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 170.221736][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.232187][ T5901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 170.254414][ T9] usb 3-1: Product: syz [ 170.260972][ T5901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.273901][ T9] usb 3-1: Manufacturer: syz [ 170.278858][ T9] usb 3-1: SerialNumber: syz [ 170.285668][ T5901] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 170.298937][ T5901] usb 1-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 170.309255][ T5901] usb 1-1: Manufacturer: syz [ 170.319156][ T9] usb 3-1: config 0 descriptor?? [ 170.361249][ T9] f81534 3-1:0.12: required endpoints missing [ 170.371555][ T6503] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 170.380946][ T5901] usb 1-1: config 0 descriptor?? [ 170.418476][ T5901] hub 1-1:0.0: USB hub found [ 170.624896][ T5901] hub 1-1:0.0: 1 port detected [ 171.877467][ T9] hub 1-1:0.0: activate --> -90 [ 173.415474][ T9] hub 1-1:0.0: hub_ext_port_status failed (err = -32) [ 173.968024][ T9] usb 3-1: USB disconnect, device number 6 [ 174.259529][ T6539] netlink: 60 bytes leftover after parsing attributes in process `syz.3.179'. [ 174.299288][ T6536] netlink: 60 bytes leftover after parsing attributes in process `syz.3.179'. [ 174.372885][ T6538] kvm: kvm [6537]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x800 [ 174.424795][ T6538] kvm: kvm [6537]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x800 [ 174.455566][ T5833] usb 1-1: USB disconnect, device number 7 [ 176.705270][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 176.885258][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 176.942647][ T9] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 176.955241][ T9] usb 3-1: config 0 has no interface number 0 [ 176.983494][ T9] usb 3-1: config 0 interface 12 has no altsetting 0 [ 177.023135][ T9] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 177.048681][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.078866][ T9] usb 3-1: Product: syz [ 177.083217][ T9] usb 3-1: Manufacturer: syz [ 177.113609][ T9] usb 3-1: SerialNumber: syz [ 177.150033][ T9] usb 3-1: config 0 descriptor?? [ 177.170824][ T9] f81534 3-1:0.12: required endpoints missing [ 179.709380][ T5833] usb 3-1: USB disconnect, device number 7 [ 180.728126][ T6627] sctp: [Deprecated]: syz.1.207 (pid 6627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 180.728126][ T6627] Use struct sctp_sack_info instead [ 181.045452][ T5873] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 181.247640][ T5833] libceph: connect (1)[c::]:6789 error -101 [ 181.259253][ T5873] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.275994][ T5833] libceph: mon0 (1)[c::]:6789 connect error [ 181.292844][ T5873] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.304560][ T5873] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.00 [ 181.317693][ T5873] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.326335][ T6642] ceph: No mds server is up or the cluster is laggy [ 181.351791][ T5873] usb 2-1: config 0 descriptor?? [ 181.786090][ T5901] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 182.616063][ T5901] usb 5-1: Using ep0 maxpacket: 32 [ 182.644275][ T5901] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 182.669792][ T5901] usb 5-1: config 0 has no interface number 0 [ 182.709993][ T5901] usb 5-1: config 0 interface 12 has no altsetting 0 [ 182.763910][ T5901] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 182.793162][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.826690][ T5901] usb 5-1: Product: syz [ 182.853663][ T5901] usb 5-1: Manufacturer: syz [ 182.874502][ T5901] usb 5-1: SerialNumber: syz [ 182.905946][ T5901] usb 5-1: config 0 descriptor?? [ 183.186697][ T5901] f81534 5-1:0.12: required endpoints missing [ 183.845405][ T5873] usbhid 2-1:0.0: can't add hid device: -71 [ 183.855600][ T5873] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 183.933886][ T5873] usb 2-1: USB disconnect, device number 5 [ 185.090291][ T5901] usb 5-1: USB disconnect, device number 5 [ 188.526158][ T5873] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 188.745865][ T5873] usb 4-1: Using ep0 maxpacket: 32 [ 188.859635][ T5873] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 188.904398][ T5873] usb 4-1: config 0 has no interface number 0 [ 188.983370][ T5873] usb 4-1: config 0 interface 12 has no altsetting 0 [ 189.072087][ T5873] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 189.081578][ T5873] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.104473][ T5873] usb 4-1: Product: syz [ 189.108872][ T5873] usb 4-1: Manufacturer: syz [ 189.113535][ T5873] usb 4-1: SerialNumber: syz [ 189.128806][ T5873] usb 4-1: config 0 descriptor?? [ 189.142500][ T5873] f81534 4-1:0.12: required endpoints missing [ 191.429165][ T5901] usb 4-1: USB disconnect, device number 7 [ 195.006448][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 195.835616][ T5873] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 196.069365][ T5873] usb 3-1: Using ep0 maxpacket: 32 [ 196.149290][ T5901] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 196.185791][ T5873] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 196.233927][ T5873] usb 3-1: config 0 has no interface number 0 [ 196.271532][ T5873] usb 3-1: config 0 interface 12 has no altsetting 0 [ 196.523242][ T5873] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 196.589400][ T5873] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.620111][ T5873] usb 3-1: Product: syz [ 196.624488][ T5873] usb 3-1: Manufacturer: syz [ 196.674779][ T5873] usb 3-1: SerialNumber: syz [ 197.137120][ T5873] usb 3-1: config 0 descriptor?? [ 197.227394][ T5873] f81534 3-1:0.12: required endpoints missing [ 198.977901][ T9] usb 3-1: USB disconnect, device number 8 [ 199.827907][ T6872] syz.4.277: attempt to access beyond end of device [ 199.827907][ T6872] nbd4: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 199.940918][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.948158][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.950031][ T6872] SQUASHFS error: Failed to read block 0x0: -5 [ 200.074484][ T6872] unable to read squashfs_super_block [ 201.025438][ T47] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 201.197533][ T47] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 201.209006][ T47] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.221015][ T47] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 201.230665][ T47] usb 2-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 201.239345][ T47] usb 2-1: Manufacturer: syz [ 201.248410][ T47] usb 2-1: config 0 descriptor?? [ 201.261396][ T47] hub 2-1:0.0: USB hub found [ 201.355444][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 201.463018][ T47] hub 2-1:0.0: 1 port detected [ 201.525260][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 201.545863][ T9] usb 5-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 201.565196][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.573307][ T9] usb 5-1: Product: syz [ 201.585440][ T9] usb 5-1: Manufacturer: syz [ 201.591158][ T9] usb 5-1: SerialNumber: syz [ 201.609130][ T9] usb 5-1: config 0 descriptor?? [ 201.636046][ T9] radio-usb-si4713 5-1:0.0: Si4713 development board discovered: (10C4:8244) [ 202.080628][ T47] hub 2-1:0.0: activate --> -90 [ 202.255746][ T5833] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 202.405614][ T5833] usb 3-1: Using ep0 maxpacket: 32 [ 202.415387][ T5833] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.426639][ T5833] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.437137][ T5833] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 202.446495][ T5833] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.458938][ T9] radio-usb-si4713 5-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 202.473184][ T5833] usb 3-1: config 0 descriptor?? [ 202.476351][ T9] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 202.509556][ T5833] hub 3-1:0.0: USB hub found [ 202.517273][ T10] usb 2-1: USB disconnect, device number 6 [ 202.523559][ T9] usb 5-1: USB disconnect, device number 6 [ 202.703745][ T5833] hub 3-1:0.0: 1 port detected [ 202.725626][ T47] usb 2-1-port1: config error [ 203.206284][ T5824] Bluetooth: hci5: command 0x1003 tx timeout [ 203.212968][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 203.575606][ T5873] hub 3-1:0.0: activate --> -90 [ 203.895265][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 204.597280][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 204.610024][ T9] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 204.727801][ T6899] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.737440][ T9] usb 5-1: config 0 has no interface number 0 [ 204.743615][ T9] usb 5-1: config 0 interface 12 has no altsetting 0 [ 204.772099][ T9] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 204.785315][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.793666][ T9] usb 5-1: Product: syz [ 204.797953][ T9] usb 5-1: Manufacturer: syz [ 204.802612][ T9] usb 5-1: SerialNumber: syz [ 204.804078][ T6899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.832042][ T9] usb 5-1: config 0 descriptor?? [ 204.846529][ T9] f81534 5-1:0.12: required endpoints missing [ 205.285536][ T9] usb 3-1: USB disconnect, device number 9 [ 205.311570][ T5873] hub 3-1:0.0: hub_ext_port_status failed (err = -32) [ 207.533737][ T5903] usb 5-1: USB disconnect, device number 7 [ 209.314028][ T6940] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 209.378552][ T6940] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 209.625263][ T6940] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 209.655061][ T6940] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 209.828060][ T6940] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 209.870148][ T6940] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 209.931136][ T6940] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 209.967597][ T6940] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 210.504040][ T6966] sctp: failed to load transform for md5: -4 [ 210.672160][ T6940] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 210.696086][ T6940] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 211.844411][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 211.879507][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0x0 [ 211.904090][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 211.937314][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0x0 [ 211.961739][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 211.991791][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0x0 [ 212.022603][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 212.040435][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0x0 [ 212.103138][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 212.112590][ T6987] kvm: kvm [6986]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0x0 [ 212.425402][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 212.600224][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 212.617754][ T10] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 212.639057][ T10] usb 3-1: config 0 has no interface number 0 [ 212.659755][ T10] usb 3-1: config 0 interface 12 has no altsetting 0 [ 212.691029][ T10] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 212.740881][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.797653][ T10] usb 3-1: Product: syz [ 212.835069][ T10] usb 3-1: Manufacturer: syz [ 212.935828][ T10] usb 3-1: SerialNumber: syz [ 213.362255][ T10] usb 3-1: config 0 descriptor?? [ 213.378915][ T10] f81534 3-1:0.12: required endpoints missing [ 214.442754][ T7028] netlink: 8 bytes leftover after parsing attributes in process `syz.0.316'. [ 214.468833][ T7028] netlink: 4 bytes leftover after parsing attributes in process `syz.0.316'. [ 215.298190][ T10] usb 3-1: USB disconnect, device number 10 [ 215.415654][ T5903] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 215.585295][ T5903] usb 5-1: Using ep0 maxpacket: 8 [ 215.626255][ T5903] usb 5-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 215.652894][ T5903] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.677699][ T5903] usb 5-1: Product: syz [ 215.695028][ T5903] usb 5-1: Manufacturer: syz [ 215.723375][ T5903] usb 5-1: SerialNumber: syz [ 215.740112][ T5903] usb 5-1: config 0 descriptor?? [ 215.783777][ T5903] radio-usb-si4713 5-1:0.0: Si4713 development board discovered: (10C4:8244) [ 216.616049][ T7057] netlink: 8 bytes leftover after parsing attributes in process `syz.2.323'. [ 216.663809][ T5903] radio-usb-si4713 5-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 216.720287][ T5903] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 216.774132][ T5903] usb 5-1: USB disconnect, device number 8 [ 218.545221][ T5873] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 218.746904][ T5873] usb 4-1: Using ep0 maxpacket: 32 [ 218.756120][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 218.773160][ T5873] usb 4-1: config 0 has an invalid interface number: 42 but max is 0 [ 218.811150][ T5873] usb 4-1: config 0 has no interface number 0 [ 218.868224][ T5873] usb 4-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 218.885783][ T5903] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 218.893500][ T5873] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.913504][ T5873] usb 4-1: Product: syz [ 218.918560][ T5873] usb 4-1: Manufacturer: syz [ 218.923850][ T5873] usb 4-1: SerialNumber: syz [ 218.949369][ T5873] usb 4-1: config 0 descriptor?? [ 218.949454][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 219.028965][ T9] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 219.062096][ T9] usb 5-1: config 0 has no interface number 0 [ 219.068512][ T9] usb 5-1: config 0 interface 12 has no altsetting 0 [ 219.095269][ T9] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 219.118655][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.130797][ T5903] usb 2-1: Using ep0 maxpacket: 8 [ 219.156147][ T9] usb 5-1: Product: syz [ 219.161963][ T9] usb 5-1: Manufacturer: syz [ 219.165676][ T5873] usb 4-1: Found UVC 0.00 device syz (1bcf:0b40) [ 219.178771][ T9] usb 5-1: SerialNumber: syz [ 219.184714][ T5873] usb 4-1: Forcing UVC version to 1.0a [ 219.200770][ T5903] usb 2-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 219.224935][ T5873] usb 4-1: No valid video chain found. [ 219.238677][ T9] usb 5-1: config 0 descriptor?? [ 219.250657][ T5873] usb 4-1: USB disconnect, device number 8 [ 219.259480][ T5903] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.274883][ T9] f81534 5-1:0.12: required endpoints missing [ 219.303427][ T5903] usb 2-1: Product: syz [ 219.308055][ T5903] usb 2-1: Manufacturer: syz [ 219.325942][ T5903] usb 2-1: SerialNumber: syz [ 219.358561][ T5903] usb 2-1: config 0 descriptor?? [ 219.546987][ T5903] radio-usb-si4713 2-1:0.0: Si4713 development board discovered: (10C4:8244) [ 220.697428][ T5903] radio-usb-si4713 2-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 220.731185][ T5903] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 220.783380][ T5903] usb 2-1: USB disconnect, device number 7 [ 221.679465][ T5903] usb 5-1: USB disconnect, device number 9 [ 221.986158][ T7126] FAULT_INJECTION: forcing a failure. [ 221.986158][ T7126] name failslab, interval 1, probability 0, space 0, times 0 [ 221.998972][ T7126] CPU: 1 UID: 0 PID: 7126 Comm: syz.1.338 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 221.999008][ T7126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 221.999021][ T7126] Call Trace: [ 221.999032][ T7126] [ 221.999042][ T7126] dump_stack_lvl+0x189/0x250 [ 221.999082][ T7126] ? __pfx_dump_stack_lvl+0x10/0x10 [ 221.999112][ T7126] ? __pfx__printk+0x10/0x10 [ 221.999153][ T7126] ? __pfx___might_resched+0x10/0x10 [ 221.999185][ T7126] ? fs_reclaim_acquire+0x7d/0x100 [ 221.999215][ T7126] should_fail_ex+0x414/0x560 [ 221.999243][ T7126] should_failslab+0xa8/0x100 [ 221.999266][ T7126] __kmalloc_noprof+0xcb/0x4f0 [ 221.999298][ T7126] ? kfree+0x4d/0x440 [ 221.999325][ T7126] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 221.999361][ T7126] tomoyo_realpath_from_path+0xe3/0x5d0 [ 221.999406][ T7126] tomoyo_check_open_permission+0x1c1/0x3b0 [ 221.999432][ T7126] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 221.999457][ T7126] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 221.999524][ T7126] ? tomoyo_file_open+0x166/0x220 [ 221.999561][ T7126] security_file_open+0xb1/0x270 [ 221.999588][ T7126] do_dentry_open+0x35e/0x1970 [ 221.999613][ T7126] ? devcgroup_check_permission+0x86d/0x980 [ 221.999655][ T7126] vfs_open+0x3b/0x340 [ 221.999675][ T7126] ? path_openat+0x2ecd/0x3830 [ 221.999706][ T7126] path_openat+0x2ee5/0x3830 [ 221.999743][ T7126] ? preempt_schedule_notrace_thunk+0x16/0x30 [ 221.999793][ T7126] ? __pfx_path_openat+0x10/0x10 [ 221.999818][ T7126] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.999864][ T7126] do_filp_open+0x1fa/0x410 [ 221.999894][ T7126] ? __pfx_do_filp_open+0x10/0x10 [ 221.999947][ T7126] ? _raw_spin_unlock+0x28/0x50 [ 221.999969][ T7126] ? alloc_fd+0x64c/0x6c0 [ 222.000023][ T7126] do_sys_openat2+0x121/0x1c0 [ 222.000052][ T7126] ? __pfx_do_sys_openat2+0x10/0x10 [ 222.000078][ T7126] ? exc_page_fault+0x68/0x110 [ 222.000115][ T7126] __x64_sys_openat+0x138/0x170 [ 222.000147][ T7126] do_syscall_64+0xf6/0x210 [ 222.000177][ T7126] ? clear_bhb_loop+0x60/0xb0 [ 222.000204][ T7126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.000225][ T7126] RIP: 0033:0x7f170078d2d0 [ 222.000245][ T7126] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 222.000263][ T7126] RSP: 002b:00007f1701627b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 222.000285][ T7126] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f170078d2d0 [ 222.000300][ T7126] RDX: 0000000000000002 RSI: 00007f1701627c10 RDI: 00000000ffffff9c [ 222.000314][ T7126] RBP: 00007f1701627c10 R08: 0000000000000000 R09: 00236f6964617277 [ 222.000329][ T7126] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 222.000341][ T7126] R13: 0000000000000000 R14: 00007f17009b6160 R15: 00007ffe257ddcd8 [ 222.000374][ T7126] [ 222.000407][ T7126] ERROR: Out of memory at tomoyo_realpath_from_path. [ 222.975677][ T47] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 223.147870][ T47] usb 2-1: Using ep0 maxpacket: 8 [ 223.166831][ T47] usb 2-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 223.192267][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.206347][ T47] usb 2-1: Product: syz [ 223.210612][ T47] usb 2-1: Manufacturer: syz [ 223.218857][ T47] usb 2-1: SerialNumber: syz [ 223.234044][ T47] usb 2-1: config 0 descriptor?? [ 223.253336][ T47] radio-usb-si4713 2-1:0.0: Si4713 development board discovered: (10C4:8244) [ 223.339799][ T7158] netlink: 8 bytes leftover after parsing attributes in process `syz.2.347'. [ 224.118530][ T47] radio-usb-si4713 2-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 224.261802][ T47] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 224.299021][ T47] usb 2-1: USB disconnect, device number 8 [ 224.418591][ T5824] Bluetooth: hci5: command 0x1003 tx timeout [ 224.425215][ T5130] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 225.011138][ T7169] kvm_pr_unimpl_wrmsr: 102 callbacks suppressed [ 225.011164][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x40fe [ 225.039657][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0xfe [ 225.127533][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 225.179144][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 225.254587][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 225.266467][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 225.314653][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 225.350029][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 225.364789][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 225.381249][ T7169] kvm: kvm [7168]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 225.575364][ T47] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 225.807058][ T47] usb 2-1: Using ep0 maxpacket: 32 [ 225.826686][ T47] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 225.935188][ T47] usb 2-1: config 0 has no interface number 0 [ 225.951452][ T47] usb 2-1: config 0 interface 12 has no altsetting 0 [ 226.085691][ T47] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 226.225283][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.274471][ T47] usb 2-1: Product: syz [ 226.284572][ T47] usb 2-1: Manufacturer: syz [ 226.315043][ T47] usb 2-1: SerialNumber: syz [ 226.351226][ T47] usb 2-1: config 0 descriptor?? [ 226.416241][ T47] f81534 2-1:0.12: required endpoints missing [ 226.985182][ T30] audit: type=1326 audit(226.908:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7194 comm="syz.4.355" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f17f7d8e969 code=0x0 [ 227.070196][ T30] audit: type=1326 audit(226.998:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7194 comm="syz.4.355" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f17f7d8e969 code=0x0 [ 227.212367][ T7202] random: crng reseeded on system resumption [ 229.435244][ T5833] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 229.588867][ T10] usb 2-1: USB disconnect, device number 9 [ 230.176592][ T5833] usb 5-1: Using ep0 maxpacket: 8 [ 230.196500][ T5833] usb 5-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 230.215188][ T5833] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.228528][ T5833] usb 5-1: Product: syz [ 230.232839][ T5833] usb 5-1: Manufacturer: syz [ 230.243660][ T5833] usb 5-1: SerialNumber: syz [ 230.256277][ T5833] usb 5-1: config 0 descriptor?? [ 230.265707][ T5833] radio-usb-si4713 5-1:0.0: Si4713 development board discovered: (10C4:8244) [ 230.426961][ T7243] binder: 7242:7243 ioctl 8933 200000000000 returned -22 [ 230.482854][ T7243] can: request_module (can-proto-4) failed. [ 231.091436][ T5833] radio-usb-si4713 5-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 231.105023][ T5833] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 231.120311][ T5833] usb 5-1: USB disconnect, device number 10 [ 231.201019][ T7259] netlink: 28 bytes leftover after parsing attributes in process `syz.1.373'. [ 231.887261][ T7275] overlayfs: failed to resolve './file1:/': -2 [ 231.929885][ T7275] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 233.142622][ T7294] veth0: entered promiscuous mode [ 233.151628][ T7293] veth0: left promiscuous mode [ 233.325282][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 233.475365][ T5903] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 233.505421][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 233.529672][ T10] usb 4-1: New USB device found, idVendor=25c6, idProduct=9002, bcdDevice=62.ba [ 233.579417][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.604476][ T10] usb 4-1: Product: syz [ 233.612492][ T10] usb 4-1: Manufacturer: syz [ 233.628831][ T10] usb 4-1: SerialNumber: syz [ 233.647964][ T5903] usb 2-1: Using ep0 maxpacket: 8 [ 233.655309][ T10] usb 4-1: config 0 descriptor?? [ 233.668266][ T5903] usb 2-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 233.683832][ T5903] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.705915][ T5903] usb 2-1: Product: syz [ 233.710190][ T5903] usb 2-1: Manufacturer: syz [ 233.716481][ T5903] usb 2-1: SerialNumber: syz [ 233.732476][ T5903] usb 2-1: config 0 descriptor?? [ 233.744597][ T5903] radio-usb-si4713 2-1:0.0: Si4713 development board discovered: (10C4:8244) [ 233.918436][ T10] snd-usb-hiface 4-1:0.0: probe with driver snd-usb-hiface failed with error -22 [ 234.518153][ T10] usb 4-1: USB disconnect, device number 9 [ 234.936429][ T5903] radio-usb-si4713 2-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 234.953958][ T5903] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 234.975306][ T5903] usb 2-1: USB disconnect, device number 10 [ 235.205444][ T5873] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 235.365425][ T5873] usb 3-1: Using ep0 maxpacket: 16 [ 235.373344][ T5873] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 235.383731][ T5873] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 235.394694][ T5873] usb 3-1: string descriptor 0 read error: -22 [ 235.411791][ T5873] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 235.421097][ T5873] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.478479][ T5833] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 236.133725][ T5873] usb 3-1: 0:2 : does not exist [ 236.144644][ T5873] usb 3-1: unit 4 not found! [ 236.255305][ T5833] usb 5-1: device descriptor read/64, error -71 [ 237.205203][ T5833] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 237.217743][ T7327] kvm_pr_unimpl_wrmsr: 544 callbacks suppressed [ 237.217770][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x40fe [ 237.256631][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0xfe [ 237.276102][ T7333] netlink: 8 bytes leftover after parsing attributes in process `syz.3.396'. [ 237.286713][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 237.297273][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 237.306775][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 237.325600][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 237.338289][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 237.356753][ T5833] usb 5-1: device descriptor read/64, error -71 [ 237.374678][ T7327] kvm: kvm [7326]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 237.412831][ T5873] usb 3-1: USB disconnect, device number 11 [ 237.478453][ T5833] usb usb5-port1: attempt power cycle [ 237.836111][ T7352] loop2: detected capacity change from 0 to 7 [ 237.866867][ T5833] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 237.886010][ T7352] Dev loop2: unable to read RDB block 7 [ 237.891853][ T7352] loop2: AHDI p2 p3 [ 237.895888][ T7352] loop2: partition table partially beyond EOD, truncated [ 237.903256][ T7352] loop2: p2 size 150995456 extends beyond EOD, truncated [ 237.926251][ T5833] usb 5-1: device descriptor read/8, error -71 [ 238.250780][ T5833] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 238.488767][ T5833] usb 5-1: device descriptor read/8, error -71 [ 238.615556][ T5833] usb usb5-port1: unable to enumerate USB device [ 240.585399][ T7377] netlink: 8 bytes leftover after parsing attributes in process `syz.3.410'. [ 240.857587][ T5879] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 241.027614][ T5879] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 241.042808][ T5879] usb 5-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 241.067128][ T5879] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.087808][ T5879] usb 5-1: config 0 descriptor?? [ 241.587243][ T5879] lg-g15 0003:046D:C222.0002: hidraw0: USB HID v10.00 Device [HID 046d:c222] on usb-dummy_hcd.4-1/input0 [ 241.648962][ T7383] kvm: kvm [7382]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x40fe [ 241.681797][ T7383] kvm: kvm [7382]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0xfe [ 242.208941][ T7375] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 242.235548][ T7383] kvm_pr_unimpl_wrmsr: 2262 callbacks suppressed [ 242.235571][ T7383] kvm: kvm [7382]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 242.604984][ T7383] kvm: kvm [7382]: vcpu0, guest rIP: 0x1be Unhandled WRMSR(0xc1) = 0x403e [ 242.616647][ T7375] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 242.685551][ T7383] kvm: kvm [7382]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x3e [ 242.763683][ T5879] usb 5-1: USB disconnect, device number 15 [ 244.461382][ T7419] Smack: duplicate mount options [ 245.784310][ T7447] 9p: Unknown Cache mode or invalid value PL [ 246.165551][ T5879] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 246.684277][ T5879] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.722585][ T5879] usb 5-1: config 0 interface 0 has no altsetting 0 [ 246.741835][ T5879] usb 5-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 246.765185][ T5879] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.773294][ T5879] usb 5-1: Product: syz [ 246.781042][ T5879] usb 5-1: Manufacturer: syz [ 246.795441][ T5879] usb 5-1: SerialNumber: syz [ 246.803072][ T5879] usb 5-1: config 0 descriptor?? [ 246.817373][ T5879] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 246.856242][ T5879] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 246.900869][ T5879] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 246.941603][ T5879] usb 5-1: media controller created [ 247.439452][ T5879] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 247.684640][ T5879] DVB: Unable to find symbol tda10046_attach() [ 247.707713][ T5879] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 247.743920][ T5879] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 249.897602][ T5879] dvb_usb_m920x 5-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 249.956909][ T5879] usb 5-1: USB disconnect, device number 16 [ 253.505285][ T5879] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 253.583132][ T7509] netlink: 44 bytes leftover after parsing attributes in process `syz.0.448'. [ 253.613818][ T7509] use of bytesused == 0 is deprecated and will be removed in the future, [ 253.622606][ T7509] use the actual size instead. [ 254.441054][ T5879] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 254.463513][ T5879] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 254.476814][ T5879] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 254.495288][ T5879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 254.509734][ T5879] usb 4-1: SerialNumber: syz [ 254.523784][ T5879] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 254.555773][ T5879] usb-storage 4-1:1.0: USB Mass Storage device detected [ 254.584635][ T5879] usb-storage 4-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 254.628467][ T5879] scsi host1: usb-storage 4-1:1.0 [ 254.668324][ T5833] usb 5-1: new full-speed USB device number 17 using dummy_hcd [ 254.982605][ T5833] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 255.965247][ T5833] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 255.977417][ T5833] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 255.995224][ T5833] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 256.003372][ T5833] usb 5-1: SerialNumber: syz [ 256.020927][ T5833] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -22 [ 256.035727][ T5833] usb-storage 5-1:1.0: USB Mass Storage device detected [ 256.265732][ T5833] usb-storage 5-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 256.301199][ T7527] netlink: 8 bytes leftover after parsing attributes in process `syz.1.454'. [ 257.038402][ T5873] usb 4-1: USB disconnect, device number 10 [ 257.475288][ T5833] scsi host2: usb-storage 5-1:1.0 [ 257.573735][ T5879] usb 5-1: USB disconnect, device number 17 [ 257.928837][ T5901] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 258.615192][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 258.680984][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 258.718193][ T5901] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 258.763157][ T5901] usb 2-1: New USB device strings: Mfr=145, Product=0, SerialNumber=0 [ 258.779760][ T5901] usb 2-1: Manufacturer: syz [ 258.800893][ T5901] usb 2-1: config 0 descriptor?? [ 258.810113][ T5901] hub 2-1:0.0: USB hub found [ 259.162681][ T7564] netlink: 44 bytes leftover after parsing attributes in process `syz.0.462'. [ 259.805605][ T7563] netlink: 44 bytes leftover after parsing attributes in process `syz.2.461'. [ 259.872729][ T5901] hub 2-1:0.0: 1 port detected [ 260.926142][ T5901] hub 2-1:0.0: activate --> -90 [ 261.282167][ T9] usb 2-1: USB disconnect, device number 11 [ 261.370877][ T10] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 261.379453][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.386244][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.508069][ T5901] usb 2-1-port1: config error [ 261.599511][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 261.623006][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 261.652315][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 261.664342][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 261.677642][ T10] usb 3-1: SerialNumber: syz [ 261.689424][ T10] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 261.704522][ T10] usb-storage 3-1:1.0: USB Mass Storage device detected [ 261.727865][ T10] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 261.746957][ T10] scsi host1: usb-storage 3-1:1.0 [ 264.204825][ T5813] usb 3-1: USB disconnect, device number 12 [ 266.290205][ T5833] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 266.300443][ T7633] warning: `syz.3.479' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 266.475236][ T5833] usb 1-1: Using ep0 maxpacket: 8 [ 266.497425][ T5833] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x99, changing to 0x89 [ 266.509912][ T5833] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 266.550040][ T5833] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 266.560430][ T5833] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.573384][ T5833] usb 1-1: Product: syz [ 266.580176][ T5833] usb 1-1: Manufacturer: syz [ 266.604937][ T5833] usb 1-1: SerialNumber: syz [ 266.774917][ T5833] usb 1-1: config 0 descriptor?? [ 266.966907][ T7638] kvm: kvm [7636]: vcpu0, guest rIP: 0x1a3 Unhandled WRMSR(0xc1) = 0x8000 [ 267.053758][ T5833] rc_core: IR keymap rc-streamzap not found [ 267.068057][ T7641] Bluetooth: hci2: Opcode 0x0401 failed: -22 [ 267.081999][ T5833] Registered IR keymap rc-empty [ 267.117455][ T7641] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 267.117836][ T5833] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 267.155215][ T7641] overlayfs: missing 'lowerdir' [ 267.171563][ T5833] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input6 [ 267.223135][ T5833] usb 1-1: USB disconnect, device number 9 [ 269.126789][ T5824] Bluetooth: hci2: command tx timeout [ 276.976631][ T5833] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 277.126695][ T5833] usb 2-1: device descriptor read/64, error -71 [ 277.855296][ T5833] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 278.035205][ T5833] usb 2-1: device descriptor read/64, error -71 [ 278.150534][ T5833] usb usb2-port1: attempt power cycle [ 278.425168][ T9] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 278.505296][ T5833] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 278.538648][ T5833] usb 2-1: device descriptor read/8, error -71 [ 278.585208][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 278.607150][ T9] usb 5-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 278.626383][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.634673][ T9] usb 5-1: Product: syz [ 278.655172][ T9] usb 5-1: Manufacturer: syz [ 278.659966][ T9] usb 5-1: SerialNumber: syz [ 278.668485][ T9] usb 5-1: config 0 descriptor?? [ 278.678031][ T9] radio-usb-si4713 5-1:0.0: Si4713 development board discovered: (10C4:8244) [ 278.795281][ T5833] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 278.836052][ T5833] usb 2-1: device descriptor read/8, error -71 [ 278.950011][ T5833] usb usb2-port1: unable to enumerate USB device [ 279.210146][ T7763] kvm: kvm [7762]: vcpu0, guest rIP: 0x1a3 Unhandled WRMSR(0xc1) = 0x8000 [ 279.288271][ T9] radio-usb-si4713 5-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 279.305623][ T9] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 279.316316][ T9] usb 5-1: USB disconnect, device number 18 [ 279.355224][ T5901] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 279.525508][ T5901] usb 1-1: Using ep0 maxpacket: 8 [ 279.538921][ T5901] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 279.556301][ T5901] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 279.577751][ T5901] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 279.599686][ T5901] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 279.641014][ T5901] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 279.662076][ T5901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.477929][ T5901] usb 1-1: GET_CAPABILITIES returned 0 [ 280.483709][ T5901] usbtmc 1-1:16.0: can't read capabilities [ 280.636809][ T7782] netlink: 'syz.4.525': attribute type 6 has an invalid length. [ 281.445420][ T5130] Bluetooth: hci5: command 0x1003 tx timeout [ 281.454625][ T5824] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 281.850637][ T7788] fuse: Bad value for 'fd' [ 282.125502][ T5833] usb 1-1: USB disconnect, device number 10 [ 284.295484][ T5813] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 284.452621][ T5813] usb 1-1: Using ep0 maxpacket: 8 [ 284.488474][ T5813] usb 1-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 284.514660][ T5813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.525279][ T5813] usb 1-1: Product: syz [ 284.529517][ T5813] usb 1-1: Manufacturer: syz [ 284.536563][ T5813] usb 1-1: SerialNumber: syz [ 284.545349][ T5813] usb 1-1: config 0 descriptor?? [ 284.556160][ T5813] radio-usb-si4713 1-1:0.0: Si4713 development board discovered: (10C4:8244) [ 285.228179][ T5813] radio-usb-si4713 1-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 285.242065][ T5813] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 285.308937][ T5813] usb 1-1: USB disconnect, device number 11 [ 285.589224][ T9] IPVS: starting estimator thread 0... [ 286.135485][ T7833] IPVS: using max 25 ests per chain, 60000 per kthread [ 286.204211][ T7839] netlink: 16 bytes leftover after parsing attributes in process `syz.4.543'. [ 286.539281][ T6490] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 286.588214][ T5813] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 286.602128][ T6490] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 286.867007][ T5903] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 287.173175][ T5879] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 287.225447][ T5879] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 287.255388][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 287.470747][ T5903] usb 5-1: config 0 has no interfaces? [ 287.488716][ T5903] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 287.502630][ T5903] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.512926][ T5903] usb 5-1: Product: syz [ 287.517365][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 287.525127][ T5903] usb 5-1: Manufacturer: syz [ 287.532573][ T9] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 287.545913][ T5903] usb 5-1: SerialNumber: syz [ 287.554087][ T9] usb 4-1: config 0 has no interface number 0 [ 287.563617][ T5903] usb 5-1: config 0 descriptor?? [ 287.569083][ T9] usb 4-1: config 0 interface 12 has no altsetting 0 [ 287.586983][ T9] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 287.597420][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.605975][ T9] usb 4-1: Product: syz [ 287.610574][ T9] usb 4-1: Manufacturer: syz [ 287.615870][ T9] usb 4-1: SerialNumber: syz [ 287.624256][ T9] usb 4-1: config 0 descriptor?? [ 287.632614][ T9] f81534 4-1:0.12: required endpoints missing [ 287.890979][ T7839] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 287.903922][ T7839] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.645296][ T5824] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 289.135331][ T5901] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 289.169948][ T5833] usb 5-1: USB disconnect, device number 19 [ 289.295500][ T5901] usb 2-1: Using ep0 maxpacket: 32 [ 289.312975][ T5901] usb 2-1: config 0 has an invalid interface number: 42 but max is 0 [ 289.322165][ T5901] usb 2-1: config 0 has no interface number 0 [ 289.335447][ T5901] usb 2-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 289.345295][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.353981][ T5901] usb 2-1: Product: syz [ 289.359086][ T5901] usb 2-1: Manufacturer: syz [ 289.364300][ T5901] usb 2-1: SerialNumber: syz [ 289.374810][ T5901] usb 2-1: config 0 descriptor?? [ 289.594584][ T5901] usb 2-1: Found UVC 0.00 device syz (1bcf:0b40) [ 289.622545][ T5901] usb 2-1: Forcing UVC version to 1.0a [ 289.640248][ T5901] usb 2-1: No valid video chain found. [ 289.653574][ T5901] usb 2-1: USB disconnect, device number 16 [ 289.896837][ T5833] usb 4-1: USB disconnect, device number 11 [ 290.405430][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 291.226246][ T5833] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 291.247455][ T7904] Malformed UNC in devname [ 291.247455][ T7904] [ 291.254767][ T7904] CIFS: VFS: Malformed UNC in devname [ 291.263618][ T7904] random: crng reseeded on system resumption [ 291.385940][ T5833] usb 4-1: device descriptor read/64, error -71 [ 291.854303][ T7903] netlink: 4 bytes leftover after parsing attributes in process `syz.1.562'. [ 291.905519][ T5833] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 292.045280][ T5833] usb 4-1: device descriptor read/64, error -71 [ 292.167384][ T5833] usb usb4-port1: attempt power cycle [ 292.535256][ T5833] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 293.039532][ T5879] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 293.048068][ T5833] usb 4-1: device descriptor read/8, error -71 [ 293.195253][ T5879] usb 2-1: Using ep0 maxpacket: 32 [ 293.208675][ T5879] usb 2-1: config 0 has an invalid interface number: 42 but max is 0 [ 293.220427][ T5879] usb 2-1: config 0 has no interface number 0 [ 293.315393][ T5833] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 293.397509][ T5879] usb 2-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 293.459855][ T5879] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.538229][ T5879] usb 2-1: Product: syz [ 293.542765][ T5879] usb 2-1: Manufacturer: syz [ 293.577299][ T5833] usb 4-1: device descriptor read/8, error -71 [ 293.587756][ T5879] usb 2-1: SerialNumber: syz [ 293.650863][ T5879] usb 2-1: config 0 descriptor?? [ 293.693719][ T5833] usb usb4-port1: unable to enumerate USB device [ 293.927923][ T5879] usb 2-1: Found UVC 0.00 device syz (1bcf:0b40) [ 293.934350][ T5879] usb 2-1: Forcing UVC version to 1.0a [ 293.965798][ T5879] usb 2-1: No valid video chain found. [ 293.977922][ T5879] usb 2-1: USB disconnect, device number 17 [ 294.508909][ T7945] kvm: MONITOR instruction emulated as NOP! [ 296.962763][ T7987] xt_HMARK: spi-set and port-set can't be combined [ 297.359213][ T5833] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 297.435202][ T5879] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 297.515673][ T5833] usb 1-1: device descriptor read/64, error -71 [ 297.585268][ T5879] usb 5-1: Using ep0 maxpacket: 32 [ 297.639848][ T5879] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.686331][ T5879] usb 5-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 297.750153][ T5879] usb 5-1: config 0 interface 0 has no altsetting 0 [ 297.765466][ T5833] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 297.808055][ T5879] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 297.845289][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 297.887626][ T5879] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.955445][ T5833] usb 1-1: device descriptor read/64, error -71 [ 298.075958][ T5879] usb 5-1: config 0 descriptor?? [ 298.099523][ T5833] usb usb1-port1: attempt power cycle [ 298.355313][ T5980] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 298.414618][ T7999] netlink: 'syz.2.591': attribute type 6 has an invalid length. [ 298.455232][ T5833] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 298.476073][ T5833] usb 1-1: device descriptor read/8, error -71 [ 298.525450][ T5980] usb 4-1: Using ep0 maxpacket: 32 [ 298.547171][ T5879] corsair 0003:1B1C:1B3E.0003: failed to start in urb: -90 [ 298.560214][ T5980] usb 4-1: config 0 has an invalid interface number: 42 but max is 0 [ 298.577099][ T5980] usb 4-1: config 0 has no interface number 0 [ 298.583752][ T5879] corsair 0003:1B1C:1B3E.0003: hidraw0: USB HID v0.00 Device [HID 1b1c:1b3e] on usb-dummy_hcd.4-1/input0 [ 298.608809][ T5980] usb 4-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 298.625279][ T5980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.633403][ T5980] usb 4-1: Product: syz [ 298.650761][ T5980] usb 4-1: Manufacturer: syz [ 298.656282][ T5980] usb 4-1: SerialNumber: syz [ 298.664806][ T5980] usb 4-1: config 0 descriptor?? [ 298.735239][ T5833] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 298.735412][ T9] usb 5-1: USB disconnect, device number 20 [ 298.766021][ T5833] usb 1-1: device descriptor read/8, error -71 [ 298.875595][ T5833] usb usb1-port1: unable to enumerate USB device [ 298.889870][ T5980] usb 4-1: Found UVC 0.00 device syz (1bcf:0b40) [ 298.903725][ T5980] usb 4-1: Forcing UVC version to 1.0a [ 298.920358][ T5980] usb 4-1: No valid video chain found. [ 298.942886][ T5980] usb 4-1: USB disconnect, device number 16 [ 299.422715][ T8009] netlink: 'syz.0.594': attribute type 3 has an invalid length. [ 299.494775][ T30] audit: type=1326 audit(299.418:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8008 comm="syz.0.594" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efcfd58e969 code=0x0 [ 299.678685][ T8014] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 299.686388][ T8014] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 299.739389][ T8014] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 299.774744][ T8014] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 301.821497][ T8050] netlink: 44 bytes leftover after parsing attributes in process `syz.1.605'. [ 303.285676][ T5980] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 303.429271][ T5980] usb 1-1: device descriptor read/64, error -71 [ 303.555578][ T5879] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 303.675289][ T5980] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 303.726019][ T5879] usb 3-1: Using ep0 maxpacket: 32 [ 303.785648][ T5879] usb 3-1: config 0 has an invalid interface number: 42 but max is 0 [ 303.814903][ T5879] usb 3-1: config 0 has no interface number 0 [ 303.824693][ T5879] usb 3-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 303.834792][ T5879] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.847885][ T5879] usb 3-1: Product: syz [ 303.852312][ T5879] usb 3-1: Manufacturer: syz [ 303.866417][ T5879] usb 3-1: SerialNumber: syz [ 303.889224][ T5879] usb 3-1: config 0 descriptor?? [ 303.926795][ T24] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 304.085864][ T24] usb 2-1: device descriptor read/64, error -71 [ 304.368021][ T24] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 304.383141][ T5879] usb 3-1: Found UVC 0.00 device syz (1bcf:0b40) [ 304.436272][ T5879] usb 3-1: Forcing UVC version to 1.0a [ 304.502039][ T5879] usb 3-1: No valid video chain found. [ 304.525576][ T5879] usb 3-1: USB disconnect, device number 13 [ 304.621002][ T24] usb 2-1: device descriptor read/64, error -71 [ 304.667868][ T8085] netlink: 8 bytes leftover after parsing attributes in process `syz.3.616'. [ 304.736497][ T24] usb usb2-port1: attempt power cycle [ 305.097492][ T24] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 305.136004][ T24] usb 2-1: device descriptor read/8, error -71 [ 305.375382][ T24] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 305.419141][ T24] usb 2-1: device descriptor read/8, error -71 [ 305.495791][ T5879] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 305.535644][ T24] usb usb2-port1: unable to enumerate USB device [ 306.301455][ T5879] usb 1-1: Using ep0 maxpacket: 8 [ 306.784484][ T5879] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 306.827892][ T5879] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 306.844452][ T5879] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 306.862004][ T5879] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 306.905918][ T5879] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 306.917054][ T5879] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.089874][ T8125] FAULT_INJECTION: forcing a failure. [ 307.089874][ T8125] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 307.141760][ T8125] CPU: 0 UID: 0 PID: 8125 Comm: syz.1.629 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 307.141792][ T8125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 307.141814][ T8125] Call Trace: [ 307.141827][ T8125] [ 307.141837][ T8125] dump_stack_lvl+0x189/0x250 [ 307.141878][ T8125] ? __pfx_dump_stack_lvl+0x10/0x10 [ 307.141908][ T8125] ? __pfx__printk+0x10/0x10 [ 307.141957][ T8125] should_fail_ex+0x414/0x560 [ 307.141986][ T8125] _copy_to_user+0x31/0xb0 [ 307.142020][ T8125] simple_read_from_buffer+0xe1/0x170 [ 307.142058][ T8125] proc_fail_nth_read+0x1df/0x250 [ 307.142086][ T8125] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 307.142112][ T8125] ? rw_verify_area+0x258/0x650 [ 307.142138][ T8125] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 307.142163][ T8125] vfs_read+0x1fd/0x980 [ 307.142199][ T8125] ? __pfx___mutex_lock+0x10/0x10 [ 307.142228][ T8125] ? __pfx_vfs_read+0x10/0x10 [ 307.142269][ T8125] ? __fget_files+0x2a/0x420 [ 307.142295][ T8125] ? __fget_files+0x3a0/0x420 [ 307.142314][ T8125] ? __fget_files+0x2a/0x420 [ 307.142344][ T8125] ksys_read+0x145/0x250 [ 307.142373][ T8125] ? __fget_files+0x2a/0x420 [ 307.142394][ T8125] ? __pfx_ksys_read+0x10/0x10 [ 307.142429][ T8125] ? do_syscall_64+0xba/0x210 [ 307.142462][ T8125] do_syscall_64+0xf6/0x210 [ 307.142491][ T8125] ? clear_bhb_loop+0x60/0xb0 [ 307.142518][ T8125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.142557][ T8125] RIP: 0033:0x7f170078d37c [ 307.142577][ T8125] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 307.142595][ T8125] RSP: 002b:00007f170166a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 307.142618][ T8125] RAX: ffffffffffffffda RBX: 00007f17009b5fa0 RCX: 00007f170078d37c [ 307.142633][ T8125] RDX: 000000000000000f RSI: 00007f170166a0a0 RDI: 0000000000000004 [ 307.142647][ T8125] RBP: 00007f170166a090 R08: 0000000000000000 R09: 0000000000000000 [ 307.142660][ T8125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.142672][ T8125] R13: 0000000000000000 R14: 00007f17009b5fa0 R15: 00007ffe257ddcd8 [ 307.142706][ T8125] [ 307.232199][ T5879] usb 1-1: GET_CAPABILITIES returned 0 [ 307.371062][ T8119] netlink: 44 bytes leftover after parsing attributes in process `syz.2.627'. [ 307.371650][ T8105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 307.415701][ T8105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 307.439010][ T5879] usbtmc 1-1:16.0: can't read capabilities [ 307.487032][ T9] usb 1-1: USB disconnect, device number 18 [ 308.001379][ T8145] netlink: 44 bytes leftover after parsing attributes in process `syz.3.628'. [ 308.833146][ T8160] netlink: 20 bytes leftover after parsing attributes in process `syz.1.638'. [ 309.013164][ T8162] netlink: 8 bytes leftover after parsing attributes in process `syz.4.639'. [ 309.594604][ T8184] netlink: 'syz.2.647': attribute type 1 has an invalid length. [ 309.647807][ T8184] netlink: 224 bytes leftover after parsing attributes in process `syz.2.647'. [ 309.872519][ T8186] Driver unsupported XDP return value 0 on prog (id 105) dev N/A, expect packet loss! [ 310.026009][ T8189] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 310.086810][ T8189] netlink: 8 bytes leftover after parsing attributes in process `syz.0.650'. [ 310.195373][ T8189] netlink: 4 bytes leftover after parsing attributes in process `syz.0.650'. [ 310.549680][ T8205] netlink: 32 bytes leftover after parsing attributes in process `syz.0.655'. [ 310.561072][ T8205] netlink: 32 bytes leftover after parsing attributes in process `syz.0.655'. [ 310.611193][ T8207] FAULT_INJECTION: forcing a failure. [ 310.611193][ T8207] name failslab, interval 1, probability 0, space 0, times 0 [ 310.625015][ T8207] CPU: 1 UID: 0 PID: 8207 Comm: syz.0.656 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 310.625046][ T8207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 310.625064][ T8207] Call Trace: [ 310.625072][ T8207] [ 310.625082][ T8207] dump_stack_lvl+0x189/0x250 [ 310.625121][ T8207] ? __pfx_dump_stack_lvl+0x10/0x10 [ 310.625151][ T8207] ? __pfx__printk+0x10/0x10 [ 310.625190][ T8207] ? __pfx___might_resched+0x10/0x10 [ 310.625227][ T8207] should_fail_ex+0x414/0x560 [ 310.625261][ T8207] should_failslab+0xa8/0x100 [ 310.625283][ T8207] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 310.625318][ T8207] ? __get_vm_area_node+0x13f/0x300 [ 310.625344][ T8207] __get_vm_area_node+0x13f/0x300 [ 310.625370][ T8207] __vmalloc_node_range_noprof+0x2f1/0x12c0 [ 310.625394][ T8207] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.625453][ T8207] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 310.625476][ T8207] ? _parse_integer_limit+0x1ae/0x1f0 [ 310.625501][ T8207] ? rcu_is_watching+0x15/0xb0 [ 310.625534][ T8207] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.625560][ T8207] __vmalloc_noprof+0x7a/0x90 [ 310.625582][ T8207] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.625602][ T8207] bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.625626][ T8207] bpf_prog_alloc+0x3c/0x1a0 [ 310.625647][ T8207] bpf_prog_load+0x735/0x1930 [ 310.625673][ T8207] ? __lock_acquire+0xaac/0xd20 [ 310.625696][ T8207] ? __pfx_bpf_prog_load+0x10/0x10 [ 310.625732][ T8207] ? bpf_lsm_bpf+0x9/0x20 [ 310.625751][ T8207] ? security_bpf+0x7e/0x300 [ 310.625772][ T8207] __sys_bpf+0x5f1/0x860 [ 310.625792][ T8207] ? __pfx___sys_bpf+0x10/0x10 [ 310.625820][ T8207] ? ksys_write+0x1f0/0x250 [ 310.625871][ T8207] __x64_sys_bpf+0x7c/0x90 [ 310.625888][ T8207] do_syscall_64+0xf6/0x210 [ 310.625909][ T8207] ? clear_bhb_loop+0x60/0xb0 [ 310.625928][ T8207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.625943][ T8207] RIP: 0033:0x7efcfd58e969 [ 310.625958][ T8207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 310.625971][ T8207] RSP: 002b:00007efcfe343038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 310.625989][ T8207] RAX: ffffffffffffffda RBX: 00007efcfd7b5fa0 RCX: 00007efcfd58e969 [ 310.626000][ T8207] RDX: 0000000000000094 RSI: 0000200000000200 RDI: 0000000000000005 [ 310.626010][ T8207] RBP: 00007efcfe343090 R08: 0000000000000000 R09: 0000000000000000 [ 310.626019][ T8207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.626028][ T8207] R13: 0000000000000001 R14: 00007efcfd7b5fa0 R15: 00007ffe88b5f0d8 [ 310.626050][ T8207] [ 310.896209][ T8207] syz.0.656: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 310.913035][ T8207] CPU: 0 UID: 0 PID: 8207 Comm: syz.0.656 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 310.913065][ T8207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 310.913078][ T8207] Call Trace: [ 310.913086][ T8207] [ 310.913095][ T8207] dump_stack_lvl+0x189/0x250 [ 310.913130][ T8207] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 310.913158][ T8207] ? __pfx_dump_stack_lvl+0x10/0x10 [ 310.913187][ T8207] ? __pfx__printk+0x10/0x10 [ 310.913220][ T8207] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 310.913255][ T8207] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 310.913305][ T8207] warn_alloc+0x214/0x310 [ 310.913336][ T8207] ? __pfx_warn_alloc+0x10/0x10 [ 310.913361][ T8207] ? __get_vm_area_node+0x13f/0x300 [ 310.913386][ T8207] ? __get_vm_area_node+0x2b5/0x300 [ 310.913415][ T8207] __vmalloc_node_range_noprof+0x316/0x12c0 [ 310.913467][ T8207] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 310.913490][ T8207] ? _parse_integer_limit+0x1ae/0x1f0 [ 310.913512][ T8207] ? rcu_is_watching+0x15/0xb0 [ 310.913536][ T8207] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.913555][ T8207] __vmalloc_noprof+0x7a/0x90 [ 310.913570][ T8207] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.913590][ T8207] bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 310.913614][ T8207] bpf_prog_alloc+0x3c/0x1a0 [ 310.913636][ T8207] bpf_prog_load+0x735/0x1930 [ 310.913661][ T8207] ? __lock_acquire+0xaac/0xd20 [ 310.913683][ T8207] ? __pfx_bpf_prog_load+0x10/0x10 [ 310.913719][ T8207] ? bpf_lsm_bpf+0x9/0x20 [ 310.913743][ T8207] ? security_bpf+0x7e/0x300 [ 310.913764][ T8207] __sys_bpf+0x5f1/0x860 [ 310.913784][ T8207] ? __pfx___sys_bpf+0x10/0x10 [ 310.913813][ T8207] ? ksys_write+0x1f0/0x250 [ 310.913844][ T8207] __x64_sys_bpf+0x7c/0x90 [ 310.913861][ T8207] do_syscall_64+0xf6/0x210 [ 310.913882][ T8207] ? clear_bhb_loop+0x60/0xb0 [ 310.913901][ T8207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.913916][ T8207] RIP: 0033:0x7efcfd58e969 [ 310.913930][ T8207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 310.913942][ T8207] RSP: 002b:00007efcfe343038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 310.913958][ T8207] RAX: ffffffffffffffda RBX: 00007efcfd7b5fa0 RCX: 00007efcfd58e969 [ 310.913969][ T8207] RDX: 0000000000000094 RSI: 0000200000000200 RDI: 0000000000000005 [ 310.913979][ T8207] RBP: 00007efcfe343090 R08: 0000000000000000 R09: 0000000000000000 [ 310.913988][ T8207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.913996][ T8207] R13: 0000000000000001 R14: 00007efcfd7b5fa0 R15: 00007ffe88b5f0d8 [ 310.914019][ T8207] [ 310.915289][ T8207] Mem-Info: [ 311.185258][ T8207] active_anon:258 inactive_anon:4232 isolated_anon:0 [ 311.185258][ T8207] active_file:13851 inactive_file:39830 isolated_file:0 [ 311.185258][ T8207] unevictable:768 dirty:215 writeback:0 [ 311.185258][ T8207] slab_reclaimable:11073 slab_unreclaimable:97381 [ 311.185258][ T8207] mapped:29926 shmem:1362 pagetables:857 [ 311.185258][ T8207] sec_pagetables:0 bounce:0 [ 311.185258][ T8207] kernel_misc_reclaimable:0 [ 311.185258][ T8207] free:1332784 free_pcp:581 free_cma:0 [ 311.230513][ C0] vkms_vblank_simulate: vblank timer overrun [ 311.292592][ T8207] Node 0 active_anon:1032kB inactive_anon:16628kB active_file:55200kB inactive_file:159320kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119252kB dirty:860kB writeback:0kB shmem:3912kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11012kB pagetables:3428kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 311.409325][ T8207] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 311.440942][ C0] vkms_vblank_simulate: vblank timer overrun [ 311.448848][ T8207] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 311.489815][ T8207] lowmem_reserve[]: 0 2504 2504 2504 2504 [ 311.496125][ T8207] Node 0 DMA32 free:1405148kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB active_anon:1028kB inactive_anon:19180kB active_file:55108kB inactive_file:159308kB unevictable:1536kB writepending:876kB present:3129332kB managed:2564588kB mlocked:0kB bounce:0kB free_pcp:3068kB local_pcp:872kB free_cma:0kB [ 311.526926][ C0] vkms_vblank_simulate: vblank timer overrun [ 311.693042][ T8207] lowmem_reserve[]: 0 0 0 0 0 [ 311.703953][ T8207] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:1048580kB managed:112kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 311.902752][ T8217] x_tables: ip_tables: udp match: only valid for protocol 17 [ 312.386684][ T8207] lowmem_reserve[]: 0 0 0 0 0 [ 312.391479][ T8207] Node 1 Normal free:3912440kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 312.420749][ C0] vkms_vblank_simulate: vblank timer overrun [ 312.565318][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 312.620276][ T8207] lowmem_reserve[]: 0 0 0 0 0 [ 312.632429][ T8207] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 312.645927][ T8207] Node 0 DMA32: 3*4kB (UME) 36*8kB (UE) 68*16kB (UE) 253*32kB (UM) 564*64kB (UME) 163*128kB (UME) 91*256kB (UM) 63*512kB (UM) 42*1024kB (UME) 13*2048kB (UME) 290*4096kB (UM) = 1379468kB [ 312.835245][ T8221] netlink: 44 bytes leftover after parsing attributes in process `syz.4.659'. [ 312.945354][ T8207] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 313.505256][ T8207] Node 1 Normal: 208*4kB (UM) 45*8kB (UME) 45*16kB (UME) 194*32kB (UME) 71*64kB (UME) 29*128kB (UME) 9*256kB (UME) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (U) 948*4096kB (UM) = 3912440kB [ 313.523952][ T8207] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 313.533723][ T8207] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 313.543200][ T8207] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 313.553227][ T8207] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 313.562708][ T8207] 57311 total pagecache pages [ 313.567535][ T8207] 0 pages in swap cache [ 313.571901][ T8207] Free swap = 124996kB [ 313.576649][ T8207] Total swap = 124996kB [ 313.580871][ T8207] 2097051 pages RAM [ 313.584699][ T8207] 0 pages HighMem/MovableOnly [ 313.624765][ T8207] 424245 pages reserved [ 313.629201][ T8207] 0 pages cma reserved [ 314.135395][ T5833] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 314.162743][ T8238] netlink: 44 bytes leftover after parsing attributes in process `syz.0.665'. [ 314.214565][ T5879] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 314.345360][ T5833] usb 2-1: device descriptor read/64, error -71 [ 314.455459][ T5879] usb 5-1: Using ep0 maxpacket: 8 [ 314.573388][ T5879] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 314.784472][ T5879] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 314.909730][ T5833] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 314.924276][ T5879] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 314.941726][ T5879] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 314.956692][ T5879] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 314.966851][ T5879] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.986660][ T8241] netlink: 44 bytes leftover after parsing attributes in process `syz.2.664'. [ 315.065209][ T5833] usb 2-1: device descriptor read/64, error -71 [ 315.179881][ T5833] usb usb2-port1: attempt power cycle [ 315.188503][ T5879] usb 5-1: GET_CAPABILITIES returned 0 [ 315.194088][ T5879] usbtmc 5-1:16.0: can't read capabilities [ 315.285402][ T5901] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 315.465170][ T5901] usb 1-1: Using ep0 maxpacket: 32 [ 315.472565][ T5901] usb 1-1: config 0 interface 0 has no altsetting 0 [ 315.487705][ T5901] usb 1-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 315.501270][ T5901] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.519857][ T5901] usb 1-1: Product: syz [ 315.524358][ T5901] usb 1-1: Manufacturer: syz [ 315.529439][ T5901] usb 1-1: SerialNumber: syz [ 315.539494][ T5901] usb 1-1: config 0 descriptor?? [ 315.545450][ T5833] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 315.589798][ T5833] usb 2-1: device descriptor read/8, error -71 [ 315.835715][ T5833] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 315.877046][ T5833] usb 2-1: device descriptor read/8, error -71 [ 315.995710][ T5833] usb usb2-port1: unable to enumerate USB device [ 316.085660][ T5901] gs_usb 1-1:0.0: Configuring for 1 interfaces [ 316.127303][ T8263] netlink: 'syz.2.673': attribute type 10 has an invalid length. [ 316.157974][ T8263] veth0_vlan: left promiscuous mode [ 316.175022][ T8263] veth0_vlan: entered promiscuous mode [ 316.262792][ T8263] team0: Device veth0_vlan failed to register rx_handler [ 316.286936][ T5901] gs_usb 1-1:0.0: Couldn't get bit timing const for channel 0 (-EREMOTEIO) [ 316.299802][ T5901] gs_usb 1-1:0.0: probe with driver gs_usb failed with error -121 [ 316.662261][ T8276] netlink: 124 bytes leftover after parsing attributes in process `syz.2.676'. [ 316.856196][ T5901] usb 5-1: USB disconnect, device number 21 [ 317.209607][ T8292] netlink: 44 bytes leftover after parsing attributes in process `syz.2.679'. [ 318.294391][ T24] usb 1-1: USB disconnect, device number 19 [ 318.321178][ T8301] netlink: 'syz.2.685': attribute type 1 has an invalid length. [ 318.645505][ T9] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 318.733637][ T8301] 8021q: adding VLAN 0 to HW filter on device bond1 [ 318.805580][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 318.822597][ T9] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 318.857229][ T9] usb 2-1: config 0 has no interface number 0 [ 318.860518][ T8310] tc_dump_action: action bad kind [ 318.898088][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 318.907532][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.099100][ T9] usb 2-1: Product: syz [ 319.103358][ T9] usb 2-1: Manufacturer: syz [ 319.132968][ T9] usb 2-1: SerialNumber: syz [ 319.148249][ T9] usb 2-1: config 0 descriptor?? [ 319.366860][ T9] usb 2-1: Found UVC 0.04 device syz (046d:08c3) [ 319.379937][ T9] usb 2-1: No valid video chain found. [ 319.973158][ T9] usb 2-1: USB disconnect, device number 26 [ 319.979764][ T8322] Malformed UNC in devname [ 319.979764][ T8322] [ 319.991535][ T8322] CIFS: VFS: Malformed UNC in devname [ 320.325314][ T8324] kAFS: unparsable volume name [ 321.484427][ T8338] netlink: 44 bytes leftover after parsing attributes in process `syz.0.695'. [ 322.312001][ T8348] netlink: 'syz.0.700': attribute type 61 has an invalid length. [ 322.552042][ T8353] 9pnet_fd: Insufficient options for proto=fd [ 322.564232][ T8350] netlink: 16 bytes leftover after parsing attributes in process `syz.1.701'. [ 322.576448][ T8350] netlink: 8 bytes leftover after parsing attributes in process `syz.1.701'. [ 322.821275][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.827850][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.054168][ T8348] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 323.082247][ T8359] netlink: 'syz.0.700': attribute type 61 has an invalid length. [ 323.122914][ T8366] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.704'. [ 323.152039][ T8361] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.704'. [ 323.241116][ T8368] mmap: syz.2.706 (8368) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 323.845860][ T8374] Malformed UNC in devname [ 323.845860][ T8374] [ 323.852555][ T8374] CIFS: VFS: Malformed UNC in devname [ 324.280799][ T8384] netlink: 44 bytes leftover after parsing attributes in process `syz.0.710'. [ 325.340579][ T8391] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 325.801266][ T8391] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 326.181182][ T8371] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 326.915178][ T9] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 327.016004][ T10] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 327.120975][ T9] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 327.135021][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 327.149688][ T9] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 327.159663][ T9] usb 4-1: config 1 has no interface number 1 [ 327.166582][ T9] usb 4-1: config 1 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 327.195170][ T9] usb 4-1: config 1 interface 2 has no altsetting 1 [ 327.203391][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 327.216504][ T10] usb 3-1: config 0 has an invalid interface number: 42 but max is 0 [ 327.229369][ T9] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 327.243462][ T10] usb 3-1: config 0 has no interface number 0 [ 327.268842][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.279967][ T9] usb 4-1: Product: syz [ 327.288449][ T10] usb 3-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=42.27 [ 327.301857][ T9] usb 4-1: Manufacturer: syz [ 327.308200][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.317499][ T9] usb 4-1: SerialNumber: syz [ 327.330907][ T10] usb 3-1: Product: syz [ 327.336873][ T10] usb 3-1: Manufacturer: syz [ 327.348147][ T10] usb 3-1: SerialNumber: syz [ 327.366585][ T10] usb 3-1: config 0 descriptor?? [ 327.379855][ T5879] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 327.545491][ T5879] usb 1-1: Using ep0 maxpacket: 8 [ 327.560116][ T5879] usb 1-1: config 0 has an invalid interface number: 5 but max is 0 [ 327.575938][ T5879] usb 1-1: config 0 has no interface number 0 [ 327.588770][ T5879] usb 1-1: config 0 interface 5 altsetting 6 endpoint 0x8C has invalid maxpacket 1024, setting to 64 [ 327.621073][ T10] usb 3-1: Found UVC 0.00 device syz (1bcf:0b40) [ 327.651445][ T10] usb 3-1: Forcing UVC version to 1.0a [ 327.651609][ T5879] usb 1-1: config 0 interface 5 altsetting 6 has a duplicate endpoint with address 0xC, skipping [ 327.665563][ T10] usb 3-1: No valid video chain found. [ 327.695251][ T5879] usb 1-1: config 0 interface 5 has no altsetting 0 [ 327.701301][ T10] usb 3-1: USB disconnect, device number 14 [ 327.713183][ T5879] usb 1-1: New USB device found, idVendor=16d8, idProduct=7006, bcdDevice=3e.60 [ 327.735343][ T5879] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.771622][ T5879] usb 1-1: Product: syz [ 327.835335][ T9] usb 4-1: 2:2 : no or invalid class specific endpoint descriptor [ 327.864101][ T5879] usb 1-1: Manufacturer: syz [ 327.869172][ T5879] usb 1-1: SerialNumber: syz [ 327.901546][ T5879] usb 1-1: config 0 descriptor?? [ 327.930574][ T9] usb 4-1: USB disconnect, device number 17 [ 328.618382][ T9] usb 1-1: USB disconnect, device number 20 [ 329.073211][ T8459] Malformed UNC in devname [ 329.073211][ T8459] [ 329.080232][ T8459] CIFS: VFS: Malformed UNC in devname [ 329.521205][ T8468] netlink: 36 bytes leftover after parsing attributes in process `syz.2.732'. [ 329.572468][ T5130] Bluetooth: hci5: command 0x1003 tx timeout [ 329.605877][ T5824] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 330.368946][ T8484] netlink: 12 bytes leftover after parsing attributes in process `syz.1.739'. [ 330.925326][ T10] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 330.933569][ T8498] Malformed UNC in devname [ 330.933569][ T8498] [ 330.941072][ T8498] CIFS: VFS: Malformed UNC in devname [ 331.051867][ T8502] nfs4: Unknown parameter 'GPL' [ 331.161918][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 331.189297][ T10] usb 5-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 331.233424][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.278739][ T10] usb 5-1: Product: syz [ 331.305300][ T10] usb 5-1: Manufacturer: syz [ 331.310418][ T10] usb 5-1: SerialNumber: syz [ 331.343555][ T10] usb 5-1: config 0 descriptor?? [ 331.358971][ T10] gspca_main: se401-2.14.0 probing 047d:5003 [ 331.440054][ T8513] FAULT_INJECTION: forcing a failure. [ 331.440054][ T8513] name failslab, interval 1, probability 0, space 0, times 0 [ 331.453113][ T8513] CPU: 1 UID: 0 PID: 8513 Comm: syz.1.748 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 331.453146][ T8513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 331.453160][ T8513] Call Trace: [ 331.453169][ T8513] [ 331.453178][ T8513] dump_stack_lvl+0x189/0x250 [ 331.453218][ T8513] ? __pfx_dump_stack_lvl+0x10/0x10 [ 331.453248][ T8513] ? __pfx__printk+0x10/0x10 [ 331.453290][ T8513] ? __pfx___might_resched+0x10/0x10 [ 331.453322][ T8513] ? fs_reclaim_acquire+0x7d/0x100 [ 331.453353][ T8513] should_fail_ex+0x414/0x560 [ 331.453389][ T8513] should_failslab+0xa8/0x100 [ 331.453412][ T8513] __kmalloc_cache_noprof+0x70/0x3d0 [ 331.453452][ T8513] ? __se_sys_mount+0x165/0x410 [ 331.453471][ T8513] ? memdup_user+0x99/0xd0 [ 331.453509][ T8513] __se_sys_mount+0x165/0x410 [ 331.453536][ T8513] ? __pfx___se_sys_mount+0x10/0x10 [ 331.453562][ T8513] ? do_syscall_64+0xba/0x210 [ 331.453589][ T8513] ? __x64_sys_mount+0x20/0xc0 [ 331.453613][ T8513] do_syscall_64+0xf6/0x210 [ 331.453640][ T8513] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 331.453662][ T8513] ? clear_bhb_loop+0x60/0xb0 [ 331.453696][ T8513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.453717][ T8513] RIP: 0033:0x7f170078e969 [ 331.453737][ T8513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 331.453757][ T8513] RSP: 002b:00007f1701628038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 331.453779][ T8513] RAX: ffffffffffffffda RBX: 00007f17009b6160 RCX: 00007f170078e969 [ 331.453796][ T8513] RDX: 00002000000001c0 RSI: 0000200000000100 RDI: 0000000000000000 [ 331.453811][ T8513] RBP: 00007f1701628090 R08: 0000200000000280 R09: 0000000000000000 [ 331.453825][ T8513] R10: 0000000002010042 R11: 0000000000000246 R12: 0000000000000001 [ 331.453839][ T8513] R13: 0000000000000000 R14: 00007f17009b6160 R15: 00007ffe257ddcd8 [ 331.453872][ T8513] [ 332.055604][ T10] gspca_se401: ExtraFeatures: 187 [ 332.060720][ T10] gspca_se401: Too many frame sizes [ 333.124819][ T5980] usb 5-1: USB disconnect, device number 22 [ 333.431255][ T8536] netlink: 76 bytes leftover after parsing attributes in process `syz.0.754'. [ 333.471632][ T8536] netlink: 12 bytes leftover after parsing attributes in process `syz.0.754'. [ 333.549243][ T8540] Malformed UNC in devname [ 333.549243][ T8540] [ 333.556835][ T8540] CIFS: VFS: Malformed UNC in devname [ 334.168173][ T8555] netlink: 8 bytes leftover after parsing attributes in process `syz.3.761'. [ 334.790633][ T8566] netlink: 44 bytes leftover after parsing attributes in process `syz.3.763'. [ 336.485493][ T5130] Bluetooth: hci5: command 0x1003 tx timeout [ 336.495193][ T5824] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 337.579315][ T8592] netlink: 44 bytes leftover after parsing attributes in process `syz.0.770'. [ 342.005404][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 384.260576][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.267467][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 393.536099][ T8576] sched: DL replenish lagged too much [ 404.725298][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 445.700989][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.908762][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.065071][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 501.072276][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5831/1:b..l P8590/1:b..l P6490/1:b..l [ 501.083075][ C1] rcu: (detected by 1, t=10502 jiffies, g=32381, q=181 ncpus=2) [ 501.091913][ C1] task:kworker/u8:16 state:R running task stack:21416 pid:6490 tgid:6490 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 501.109014][ C1] Workqueue: events_unbound macvlan_process_broadcast [ 501.117212][ C1] Call Trace: [ 501.121328][ C1] [ 501.124520][ C1] __schedule+0x168f/0x4c70 [ 501.129530][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 501.135249][ C1] ? __pfx___schedule+0x10/0x10 [ 501.140249][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 501.146051][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 501.151510][ C1] preempt_schedule_irq+0xb5/0x150 [ 501.156673][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 501.163434][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 501.170113][ C1] irqentry_exit+0x6f/0x90 [ 501.176411][ C1] asm_sysvec_reschedule_ipi+0x1a/0x20 [ 501.182099][ C1] RIP: 0010:rcu_is_watching+0x67/0xb0 [ 501.187723][ C1] Code: 89 f7 e8 2c ab 78 00 48 c7 c3 58 7b 73 92 49 03 1e 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 75 34 8b 03 65 ff 0d 29 37 cb 10 <74> 11 83 e0 04 c1 e8 02 5b 41 5e 41 5f e9 47 ee aa 09 cc e8 c1 6b [ 501.209218][ C1] RSP: 0018:ffffc9000b5573f0 EFLAGS: 00000286 [ 501.215342][ C1] RAX: 000000000082ff2c RBX: ffff8880b8932b58 RCX: 532c6c7ab42db400 [ 501.223849][ C1] RDX: ffffc9000b557501 RSI: ffffffff8bc104c0 RDI: ffffffff8bc10480 [ 501.231965][ C1] RBP: dffffc0000000000 R08: ffffc9000b557e30 R09: 0000000000000000 [ 501.240092][ C1] R10: ffffc9000b557598 R11: fffff520016aaeb5 R12: ffffc9000b557e40 [ 501.248289][ C1] R13: ffffffff8171ca05 R14: ffffffff8d95ac28 R15: dffffc0000000000 [ 501.256319][ C1] ? unwind_next_frame+0xa5/0x2390 [ 501.261509][ C1] ? unwind_next_frame+0xa5/0x2390 [ 501.266763][ C1] lock_release+0x4b/0x3e0 [ 501.271331][ C1] ? deref_stack_reg+0x19f/0x230 [ 501.276348][ C1] ? unwind_next_frame+0xa5/0x2390 [ 501.281608][ C1] unwind_next_frame+0x19a9/0x2390 [ 501.286818][ C1] ? unwind_next_frame+0xa5/0x2390 [ 501.292522][ C1] ? worker_thread+0x8a0/0xda0 [ 501.297318][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 501.303492][ C1] arch_stack_walk+0x11c/0x150 [ 501.308287][ C1] ? kthread+0x70e/0x8a0 [ 501.312758][ C1] stack_trace_save+0x9c/0xe0 [ 501.317556][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 501.322960][ C1] ? ip_skb_dst_mtu+0x970/0xc50 [ 501.327931][ C1] kasan_save_track+0x3e/0x80 [ 501.332632][ C1] ? kasan_save_track+0x3e/0x80 [ 501.337509][ C1] ? kasan_save_free_info+0x46/0x50 [ 501.343012][ C1] ? __kasan_slab_free+0x62/0x70 [ 501.348155][ C1] ? kmem_cache_free+0x192/0x3f0 [ 501.353131][ C1] ? skb_release_data+0x670/0x890 [ 501.358270][ C1] ? consume_skb+0x9e/0xf0 [ 501.362897][ C1] ? macvlan_process_broadcast+0x581/0x660 [ 501.368818][ C1] ? process_scheduled_works+0xadb/0x17a0 [ 501.374660][ C1] ? worker_thread+0x8a0/0xda0 [ 501.379496][ C1] ? skb_release_data+0x670/0x890 [ 501.384546][ C1] kasan_save_free_info+0x46/0x50 [ 501.389678][ C1] __kasan_slab_free+0x62/0x70 [ 501.394467][ C1] kmem_cache_free+0x192/0x3f0 [ 501.399262][ C1] skb_release_data+0x670/0x890 [ 501.404231][ C1] consume_skb+0x9e/0xf0 [ 501.408673][ C1] macvlan_process_broadcast+0x581/0x660 [ 501.414494][ C1] ? __pfx_macvlan_process_broadcast+0x10/0x10 [ 501.420895][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 501.426223][ C1] ? process_scheduled_works+0x9ec/0x17a0 [ 501.432121][ C1] ? process_scheduled_works+0x9ec/0x17a0 [ 501.437907][ C1] process_scheduled_works+0xadb/0x17a0 [ 501.443873][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 501.449900][ C1] worker_thread+0x8a0/0xda0 [ 501.454544][ C1] kthread+0x70e/0x8a0 [ 501.459184][ C1] ? __pfx_worker_thread+0x10/0x10 [ 501.464337][ C1] ? __pfx_kthread+0x10/0x10 [ 501.470952][ C1] ? __pfx_kthread+0x10/0x10 [ 501.476495][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 501.481823][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 501.487157][ C1] ? __pfx_kthread+0x10/0x10 [ 501.491768][ C1] ret_from_fork+0x4b/0x80 [ 501.496464][ C1] ? __pfx_kthread+0x10/0x10 [ 501.501257][ C1] ret_from_fork_asm+0x1a/0x30 [ 501.506598][ C1] [ 501.509652][ C1] task:syz.1.772 state:R running task stack:25688 pid:8590 tgid:8590 ppid:5819 task_flags:0x40044c flags:0x00004004 [ 501.523263][ C1] Call Trace: [ 501.526558][ C1] [ 501.529550][ C1] __schedule+0x168f/0x4c70 [ 501.534206][ C1] ? preempt_schedule_common+0x83/0xd0 [ 501.539794][ C1] ? __pfx___schedule+0x10/0x10 [ 501.544812][ C1] ? do_raw_spin_lock+0x121/0x290 [ 501.549981][ C1] ? preempt_schedule+0xae/0xc0 [ 501.555052][ C1] preempt_schedule_common+0x83/0xd0 [ 501.560504][ C1] preempt_schedule+0xae/0xc0 [ 501.565297][ C1] ? __pfx_preempt_schedule+0x10/0x10 [ 501.570869][ C1] preempt_schedule_thunk+0x16/0x30 [ 501.576093][ C1] _raw_spin_unlock+0x3f/0x50 [ 501.581521][ C1] unmap_page_range+0x3756/0x4210 [ 501.586602][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 501.592049][ C1] ? mas_next_slot+0xc20/0xcf0 [ 501.596955][ C1] ? __pfx_unmap_page_range+0x10/0x10 [ 501.602708][ C1] ? unmap_single_vma+0x1b2/0x2a0 [ 501.607889][ C1] unmap_vmas+0x25d/0x3c0 [ 501.612425][ C1] ? __pfx_unmap_vmas+0x10/0x10 [ 501.617521][ C1] exit_mmap+0x245/0xba0 [ 501.623072][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 501.628516][ C1] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 501.634759][ C1] ? __pfx_exit_aio+0x10/0x10 [ 501.639673][ C1] ? uprobe_clear_state+0x274/0x290 [ 501.645424][ C1] ? mm_update_next_owner+0xa7/0x870 [ 501.651030][ C1] __mmput+0x118/0x410 [ 501.655150][ C1] exit_mm+0x1da/0x2c0 [ 501.659309][ C1] ? __pfx_exit_mm+0x10/0x10 [ 501.664896][ C1] ? hrtimer_try_to_cancel+0x3d9/0x420 [ 501.670715][ C1] ? taskstats_exit+0x43c/0xa30 [ 501.676216][ C1] ? tty_audit_exit+0x153/0x200 [ 501.681698][ C1] do_exit+0x859/0x2550 [ 501.685906][ C1] ? do_raw_spin_lock+0x121/0x290 [ 501.690960][ C1] ? __pfx_do_exit+0x10/0x10 [ 501.695646][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.701090][ C1] do_group_exit+0x21c/0x2d0 [ 501.705740][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 501.711130][ C1] get_signal+0x125e/0x1310 [ 501.716164][ C1] arch_do_signal_or_restart+0x95/0x780 [ 501.721944][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 501.728177][ C1] ? schedule+0x16f/0x360 [ 501.732633][ C1] irqentry_exit_to_user_mode+0x81/0x120 [ 501.738847][ C1] exc_page_fault+0x91/0x110 [ 501.743934][ C1] asm_exc_page_fault+0x26/0x30 [ 501.749096][ C1] RIP: 0033:0x7f170074cdbb [ 501.753810][ C1] RSP: 002b:00007ffe257ddbd0 EFLAGS: 00010206 [ 501.760171][ C1] RAX: 0000000000020961 RBX: 0000000000000120 RCX: 0000555565859590 [ 501.768794][ C1] RDX: 0000000000000121 RSI: 00005555658596a0 RDI: 0000000000000004 [ 501.777439][ C1] RBP: 00007f1700983ca0 R08: 00000000ffffffff R09: 0000000000000000 [ 501.786151][ C1] R10: 0000000000021000 R11: 0000000000000010 R12: 0000000000000110 [ 501.795668][ C1] R13: 0000000000000012 R14: 00007f1700983d00 R15: 0000000000000120 [ 501.805874][ C1] [ 501.809149][ C1] task:syz-executor state:R running task stack:21896 pid:5831 tgid:5831 ppid:5818 task_flags:0x400140 flags:0x00004002 [ 501.823991][ C1] Call Trace: [ 501.827315][ C1] [ 501.830379][ C1] __schedule+0x168f/0x4c70 [ 501.835103][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 501.840680][ C1] ? __pfx___schedule+0x10/0x10 [ 501.845765][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 501.851669][ C1] preempt_schedule_irq+0xb5/0x150 [ 501.857182][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 501.865354][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 501.871746][ C1] irqentry_exit+0x6f/0x90 [ 501.876972][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 501.884536][ C1] RIP: 0010:unwind_next_frame+0xc86/0x2390 [ 501.891523][ C1] Code: e8 3f ef ad 00 49 89 1f 48 8b 44 24 58 80 3c 28 00 48 8b 5c 24 70 4c 8b 6c 24 50 4c 8b 64 24 10 74 08 48 89 df e8 1a ef ad 00 <4c> 89 23 ba 10 00 00 00 4c 89 ef 31 f6 e8 e8 f0 ad 00 48 8b 14 24 [ 501.916158][ C1] RSP: 0018:ffffc900043aebb8 EFLAGS: 00000246 [ 501.925000][ C1] RAX: 1ffff92000875d98 RBX: ffffc900043aecc0 RCX: 1ffff92000875d01 [ 501.936750][ C1] RDX: ffffffff90104876 RSI: 0000000000000002 RDI: ffffc900043aedb8 [ 501.947304][ C1] RBP: dffffc0000000000 R08: 000000000000000a R09: 0000000000000000 [ 501.956892][ C1] R10: 0000000000000000 R11: ffffffff8171ca05 R12: ffffc900043aedc0 [ 501.966894][ C1] R13: ffffc900043aecd8 R14: ffffc900043aec88 R15: ffffc900043aecd0 [ 501.980440][ C1] ? unwind_next_frame+0xa5/0x2390 [ 501.987114][ C1] ? unwind_next_frame+0xc3c/0x2390 [ 501.992838][ C1] ? unwind_next_frame+0xa5/0x2390 [ 502.000450][ C1] ? stack_trace_save+0x9c/0xe0 [ 502.005923][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 502.013870][ C1] arch_stack_walk+0x11c/0x150 [ 502.019568][ C1] ? save_stack+0xf7/0x1f0 [ 502.025280][ C1] stack_trace_save+0x9c/0xe0 [ 502.031635][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 502.038115][ C1] save_stack+0xf7/0x1f0 [ 502.043162][ C1] ? __pfx_save_stack+0x10/0x10 [ 502.048193][ C1] ? seqcount_lockdep_reader_access+0x102/0x180 [ 502.054777][ C1] __set_page_owner+0x8d/0x4a0 [ 502.059964][ C1] ? __pfx___set_page_owner+0x10/0x10 [ 502.065546][ C1] post_alloc_hook+0x1d8/0x230 [ 502.070336][ C1] get_page_from_freelist+0x21c7/0x22a0 [ 502.075966][ C1] ? __pfx_get_page_from_freelist+0x10/0x10 [ 502.082338][ C1] ? prepare_alloc_pages+0x213/0x610 [ 502.087998][ C1] __alloc_frozen_pages_noprof+0x181/0x370 [ 502.094205][ C1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 502.100761][ C1] alloc_pages_mpol+0x232/0x4a0 [ 502.106122][ C1] alloc_pages_noprof+0xa9/0x190 [ 502.111208][ C1] pte_alloc_one+0x1e/0x160 [ 502.115821][ C1] __pte_alloc+0x25/0x160 [ 502.122402][ C1] copy_pmd_range+0x6903/0x7000 [ 502.128671][ C1] ? __pfx_mas_destroy+0x10/0x10 [ 502.134180][ C1] ? __pfx_copy_pmd_range+0x10/0x10 [ 502.140001][ C1] copy_page_range+0x95c/0xd40 [ 502.146845][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 502.152446][ C1] ? copy_mm+0x11d3/0x2100 [ 502.156968][ C1] ? up_write+0x1c4/0x420 [ 502.161571][ C1] ? __pfx_vma_interval_tree_augment_rotate+0x10/0x10 [ 502.168805][ C1] copy_mm+0x121c/0x2100 [ 502.173108][ C1] ? __pfx_copy_mm+0x10/0x10 [ 502.177711][ C1] ? do_raw_spin_lock+0x121/0x290 [ 502.182797][ C1] ? __init_rwsem+0x122/0x160 [ 502.187522][ C1] ? copy_signal+0x50b/0x630 [ 502.192413][ C1] ? copy_process+0x978/0x3b80 [ 502.197410][ C1] copy_process+0x16d3/0x3b80 [ 502.202497][ C1] ? copy_process+0x978/0x3b80 [ 502.207495][ C1] ? __pfx_copy_process+0x10/0x10 [ 502.212539][ C1] ? rcu_read_unlock_special+0x3fe/0x4c0 [ 502.219174][ C1] ? irqentry_exit+0x74/0x90 [ 502.223798][ C1] kernel_clone+0x224/0x7f0 [ 502.228322][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 502.233738][ C1] ? count_memcg_event_mm+0x35b/0x3b0 [ 502.239229][ C1] ? count_memcg_event_mm+0x92/0x3b0 [ 502.244996][ C1] __x64_sys_clone+0x18b/0x1e0 [ 502.249787][ C1] ? __pfx___x64_sys_clone+0x10/0x10 [ 502.255196][ C1] ? do_user_addr_fault+0xc8a/0x1390 [ 502.260521][ C1] ? do_syscall_64+0xba/0x210 [ 502.265415][ C1] do_syscall_64+0xf6/0x210 [ 502.269967][ C1] ? clear_bhb_loop+0x60/0xb0 [ 502.274724][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.280653][ C1] RIP: 0033:0x7f17f7d851d3 [ 502.285271][ C1] RSP: 002b:00007ffe6dfb59c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 502.294093][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17f7d851d3 [ 502.302084][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 502.310096][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 502.318465][ C1] R10: 000055558f4f17d0 R11: 0000000000000246 R12: 0000000000000000 [ 502.326468][ C1] R13: 00000000000927c0 R14: 0000000000052492 R15: 00007ffe6dfb5b60 [ 502.334589][ C1] [ 502.337681][ C1] rcu: rcu_preempt kthread starved for 5002 jiffies! g32381 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 502.348937][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 502.358983][ C1] rcu: RCU grace-period kthread stack dump: [ 502.364918][ C1] task:rcu_preempt state:I stack:26712 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 502.377005][ C1] Call Trace: [ 502.380941][ C1] [ 502.383912][ C1] __schedule+0x168f/0x4c70 [ 502.388512][ C1] ? schedule+0x165/0x360 [ 502.393577][ C1] ? __pfx___schedule+0x10/0x10 [ 502.398986][ C1] ? schedule+0x91/0x360 [ 502.403573][ C1] schedule+0x165/0x360 [ 502.408153][ C1] schedule_timeout+0x12b/0x270 [ 502.413068][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 502.419677][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 502.426866][ C1] ? __pfx_process_timeout+0x10/0x10 [ 502.432229][ C1] ? prepare_to_swait_event+0x341/0x380 [ 502.437952][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 502.442976][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 502.448823][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 502.454699][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 502.461291][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 502.466759][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 502.472042][ C1] ? finish_swait+0xcd/0x1f0 [ 502.476767][ C1] rcu_gp_kthread+0x99/0x390 [ 502.481419][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 502.487340][ C1] ? __kthread_parkme+0x7b/0x200 [ 502.493736][ C1] ? __kthread_parkme+0x1a1/0x200 [ 502.499373][ C1] kthread+0x70e/0x8a0 [ 502.504053][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 502.509327][ C1] ? __pfx_kthread+0x10/0x10 [ 502.513972][ C1] ? __pfx_kthread+0x10/0x10 [ 502.518614][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 502.523862][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 502.529108][ C1] ? __pfx_kthread+0x10/0x10 [ 502.533752][ C1] ret_from_fork+0x4b/0x80 [ 502.538334][ C1] ? __pfx_kthread+0x10/0x10 [ 502.542986][ C1] ret_from_fork_asm+0x1a/0x30 [ 502.547838][ C1] [ 502.550899][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 502.557276][ C1] Sending NMI from CPU 1 to CPUs 0: [ 502.562643][ C0] NMI backtrace for cpu 0 [ 502.562670][ C0] CPU: 0 UID: 0 PID: 7188 Comm: kworker/0:2H Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) [ 502.562703][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 502.562720][ C0] Workqueue: events_highpri snd_vmidi_output_work [ 502.562757][ C0] RIP: 0010:__lock_acquire+0x26b/0xd20 [ 502.562786][ C0] Code: 74 24 18 0f 83 74 0a 00 00 4c 89 6c 24 10 4a 8d 04 ad 00 00 00 00 4c 01 e8 89 f1 81 e1 ff 1f 00 00 ba 00 e0 ff ff 23 54 c5 20 <09> ca 89 54 c5 20 4c 89 5c c5 08 48 89 5c c5 10 4c 8b 6c 24 58 4c [ 502.562802][ C0] RSP: 0018:ffffc9001c187840 EFLAGS: 00000006 [ 502.562817][ C0] RAX: 000000000000000a RBX: ffff88814c393850 RCX: 000000000000096f [ 502.562835][ C0] RDX: 00000000000c0000 RSI: 000000000000096f RDI: ffff888032a45a00 [ 502.562848][ C0] RBP: ffff888032a464f0 R08: 0000000000000000 R09: 0000000000000001 [ 502.562860][ C0] R10: 0000000000000000 R11: ffffffff88f702f7 R12: 0000000000000000 [ 502.562871][ C0] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 502.562882][ C0] FS: 0000000000000000(0000) GS:ffff8881260fb000(0000) knlGS:0000000000000000 [ 502.562897][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 502.562910][ C0] CR2: 000020000056e000 CR3: 000000004f16a000 CR4: 00000000003526f0 [ 502.562926][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 502.562936][ C0] DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 502.562948][ C0] Call Trace: [ 502.562957][ C0] [ 502.562969][ C0] ? snd_rawmidi_transmit+0x27/0xd0 [ 502.562991][ C0] lock_acquire+0x120/0x360 [ 502.563015][ C0] ? snd_rawmidi_transmit+0x27/0xd0 [ 502.563042][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 502.563061][ C0] ? snd_rawmidi_transmit+0x27/0xd0 [ 502.563081][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 502.563104][ C0] ? snd_midi_event_encode_byte+0x7f5/0xcc0 [ 502.563131][ C0] snd_rawmidi_transmit+0x27/0xd0 [ 502.563153][ C0] snd_vmidi_output_work+0x1a3/0x410 [ 502.563185][ C0] ? __pfx_snd_vmidi_output_work+0x10/0x10 [ 502.563216][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 502.563234][ C0] ? process_scheduled_works+0x9ec/0x17a0 [ 502.563261][ C0] ? process_scheduled_works+0x9ec/0x17a0 [ 502.563290][ C0] process_scheduled_works+0xadb/0x17a0 [ 502.563331][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 502.563367][ C0] worker_thread+0x8a0/0xda0 [ 502.563385][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 502.563409][ C0] ? __kthread_parkme+0x7b/0x200 [ 502.563431][ C0] kthread+0x70e/0x8a0 [ 502.563452][ C0] ? __pfx_worker_thread+0x10/0x10 [ 502.563468][ C0] ? __pfx_kthread+0x10/0x10 [ 502.563489][ C0] ? __pfx_kthread+0x10/0x10 [ 502.563508][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 502.563527][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 502.563548][ C0] ? __pfx_kthread+0x10/0x10 [ 502.563567][ C0] ret_from_fork+0x4b/0x80 [ 502.563587][ C0] ? __pfx_kthread+0x10/0x10 [ 502.563607][ C0] ret_from_fork_asm+0x1a/0x30 [ 502.563643][ C0] SYZFAIL: failed to send rpc fd=3 want=4912 sent=0 n=-1 (errno 32: Broken pipe) [ 505.367981][ T6488] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 505.683549][ T6488] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 505.803540][ T6488] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 505.869145][ T6488] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 505.996747][ T6488] batadv1: left allmulticast mode [ 506.005466][ T6488] batadv1: left promiscuous mode [ 506.013811][ T6488] bridge0: port 3(batadv1) entered disabled state [ 506.028807][ T6488] bridge_slave_1: left allmulticast mode [ 506.036274][ T6488] bridge_slave_1: left promiscuous mode [ 506.043070][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 506.055561][ T6488] bridge_slave_0: left allmulticast mode [ 506.061924][ T6488] bridge_slave_0: left promiscuous mode [ 506.071701][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state [ 506.499061][ T6488] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 506.513677][ T6488] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 506.529088][ T6488] bond0 (unregistering): Released all slaves [ 506.676209][ T6488] bond1 (unregistering): Released all slaves [ 506.884385][ T6488] hsr_slave_0: left promiscuous mode [ 506.893850][ T6488] hsr_slave_1: left promiscuous mode [ 506.903492][ T6488] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 506.912309][ T6488] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 506.923290][ T6488] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 506.931454][ T6488] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 506.954319][ T6488] veth1_macvtap: left promiscuous mode [ 506.961454][ T6488] veth0_macvtap: left promiscuous mode [ 506.969213][ T6488] veth1_vlan: left promiscuous mode [ 507.150422][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 507.158013][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 507.573823][ T6488] team0 (unregistering): Port device team_slave_1 removed [ 507.626275][ T6488] team0 (unregistering): Port device team_slave_0 removed [ 508.480006][ T6488] IPVS: stop unused estimator thread 0... [ 508.589565][ T6488] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 508.603566][ T6488] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 508.679458][ T6488] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 508.692074][ T6488] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 508.768373][ T6488] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 508.780592][ T6488] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 508.863472][ T6488] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 508.875418][ T6488] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.025504][ T6488] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.113653][ T6488] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.180218][ T6488] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.251331][ T6488] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.373836][ T6488] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.454946][ T6488] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.511149][ T6488] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.572746][ T6488] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.690739][ T6488] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.763762][ T6488] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.831574][ T6488] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 509.948428][ T6488] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 510.050434][ T6488] bridge_slave_1: left allmulticast mode [ 510.056321][ T6488] bridge_slave_1: left promiscuous mode [ 510.062116][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.072197][ T6488] bridge_slave_0: left allmulticast mode [ 510.078291][ T6488] bridge_slave_0: left promiscuous mode [ 510.084088][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.100154][ T6488] bridge_slave_1: left allmulticast mode [ 510.106587][ T6488] bridge_slave_1: left promiscuous mode [ 510.112332][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.121826][ T6488] bridge_slave_0: left allmulticast mode [ 510.128556][ T6488] bridge_slave_0: left promiscuous mode [ 510.134420][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.149312][ T6488] bridge_slave_1: left allmulticast mode [ 510.155232][ T6488] bridge_slave_1: left promiscuous mode [ 510.161282][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.171254][ T6488] bridge_slave_0: left allmulticast mode [ 510.177442][ T6488] bridge_slave_0: left promiscuous mode [ 510.183302][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.195419][ T6488] bridge_slave_1: left allmulticast mode [ 510.201267][ T6488] bridge_slave_1: left promiscuous mode [ 510.207920][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.219503][ T6488] bridge_slave_0: left allmulticast mode [ 510.225353][ T6488] bridge_slave_0: left promiscuous mode [ 510.231722][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state