last executing test programs: 5.366016135s ago: executing program 0 (id=536): syz_usb_connect(0x0, 0x2d, &(0x7f00000003c0)=ANY=[@ANYBLOB="120100009ac0b620110f211066865578ac0109029c000100000400090400bf900b64ea00090587033b"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x10000) write$char_usb(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x66e, &(0x7f0000000240)={0x0, 0x29cc, 0x10100}, &(0x7f0000000380)=0x0, &(0x7f0000000200)=0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x567, 0x0, 0x0, 0x0, 0x0) 3.783187588s ago: executing program 0 (id=541): io_uring_setup(0x1694, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x12, 0x81, 0x8, 0x2, 0x0, 0x1}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000004c0), &(0x7f0000000400)=@udp6=r1}, 0x3f) recvmmsg(r1, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r2, 0xffffffffffffffff, 0x0) 3.36457283s ago: executing program 0 (id=545): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000020c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000ffffffff850000002d000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000002c0)='kfree\x00', r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010027bd70000000000012000000080007005ee600000c00018008000100", @ANYRES32=r4, @ANYBLOB='\b\x00\t'], 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 3.042716017s ago: executing program 2 (id=549): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000001c0)="66baf80cb83cecb78cef66bafc0ced66ba400066b8ffff66ef0f78d164646565470fc77d9fb9240b0000b809000000ba000000000f3048b805000000000000000f23c00f21f835010004000f23f80f005300364b0fc729360fc77c8ffd0f20c035000000400f22c0", 0x68}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)={{0x2, 0x0, 0x80, {0x100000, 0x8080000}}, 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ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.990749605s ago: executing program 0 (id=550): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) fcntl$setpipe(r1, 0x408, 0x7) 2.593195193s ago: executing program 3 (id=553): r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0), 0x40000000008d82, 0x0) r1 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xce9a, 0x8, 0x3, 0x40004330}, &(0x7f00000006c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x1, &(0x7f0000000140)=[{0x0}, {0x0}], 0x2}) io_uring_enter(r1, 0x847ba, 0x0, 0xe, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 2.485859478s ago: executing program 2 (id=555): r0 = syz_clone(0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') capset(&(0x7f0000000380)={0x19980330}, &(0x7f0000000040)={0x200000, 0x40200003, 0x1, 0x3, 0x7}) pread64(r2, &(0x7f0000000140)=""/15, 0xf, 0x4) 2.329303938s ago: executing program 1 (id=557): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) ioctl$COMEDI_BUFINFO(0xffffffffffffffff, 0xc02c640e, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x121602, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000003c0)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x14) 2.227326431s ago: executing program 4 (id=558): r0 = fsopen(&(0x7f0000000100)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x1) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000a40)=""/29, 0x1d) getdents(r2, 0xfffffffffffffffd, 0xbb) 2.070770536s ago: executing program 1 (id=559): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0xb6, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080)=0x7, 0x4) recvfrom(r0, 0x0, 0x0, 0x32, 0x0, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000000240)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e22, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x1, "a324647ae3941d1747380b57bb23a78bd1175c15533631d10cd068c525e1cdf1", "6868aaf371b13a6a21324c50a094ab38785b31fe60b985a578ad106fd0eafef54485b61e1df4a065c451bf0f24279510", "7d8608ddf3268d2045b27ebf8ee672bc4421549386a5a5903b20b9f4", {"96775e3b6484c1851f6984768a7bb2fb", "412a7c8e5fffae9a88c46a3056c4319a"}}}}}}}, 0x0) syz_emit_ethernet(0x4d, &(0x7f00000003c0)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x2b, 0x0, @gue={{0x1, 0x0, 0x0, 0x40, 0x100, @void}, "2df7990e4ba2b0afb2fe9d5f1108bfb74e6b922142f2e46741066aa292c9ed"}}}}}}, 0x0) 2.026646158s ago: executing program 2 (id=569): r0 = socket$packet(0x11, 0x2, 0x300) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x3, 0x1000}, 0x4) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030029000b12d25a80648c2594f90324fc60100c028010000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf84, 0x4}, 0x1c) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 2.024821568s ago: executing program 0 (id=560): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xc) r2 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff0000000000010902"], 0x0) sendfile(r2, r1, 0x0, 0x5) 1.936388942s ago: executing program 4 (id=561): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_io_uring_setup(0x49a, &(0x7f0000000200)={0x0, 0x707b, 0x400, 0x2, 0x40288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x40, 0x0, r0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0, 0x40000120, 0x4aa52520f215cfe4, {0x2}}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) io_uring_enter(r2, 0x154e, 0x0, 0x41, 0x0, 0x0) 1.767635692s ago: executing program 1 (id=562): r0 = socket(0x10, 0x3, 0x9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) 1.767342738s ago: executing program 3 (id=563): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x14}, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000020000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x10440}}}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x50}}, 0x0) 1.534574737s ago: executing program 2 (id=564): recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x24, 0x26, 0x10, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x1, 0x5}, {0x10, 0xd}, {0x3, 0xc}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newqdisc={0x64, 0x24, 0xd0f, 0x70bd29, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x8}, {0xffff, 0xffff}, {0x1}}, [@TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xe, 0x4, 0x7, 0x20000001, 0x2, 0x2cf, 0x8d2}}, {0x4}}]}, @qdisc_kind_options=@q_bfifo={{0xa}, {0x8, 0x2, 0x401}}, @TCA_RATE={0x6, 0x5, {0x0, 0x9}}]}, 0x64}, 0x1, 0x0, 0x0, 0x80d1}, 0x34008098) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.221561202s ago: executing program 4 (id=565): r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='xfrm0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000003c0)={0x5, {{0x2, 0x4e22, @multicast2}}}, 0x88) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 1.220120129s ago: executing program 1 (id=576): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000ac0)="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", 0x224}], 0x1}}], 0x1, 0x40) syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c000000010902"], 0x0) sendto$inet(r0, &(0x7f0000000580)="17", 0x1d4c, 0x10048095, 0x0, 0x0) 1.163395497s ago: executing program 3 (id=566): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) ioprio_set$pid(0x1, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480), 0x42002, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 849.108835ms ago: executing program 4 (id=567): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000070000000400000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='oom_score_adj_update\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='oom_score_adj_update\x00', r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)='0', 0x1}], 0x1) 812.441596ms ago: executing program 2 (id=568): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0xb00, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f00000003c0)=0xc26080b) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[], 0xfce1) 755.094299ms ago: executing program 3 (id=570): syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c9200a0006000200"], 0xf) syz_open_procfs(0x0, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 510.715885ms ago: executing program 3 (id=571): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x5d032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setpipe(r0, 0x407, 0x0) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x28, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x50) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x2000000) 485.089205ms ago: executing program 1 (id=572): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x13, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb7030000c2800000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x38, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='workqueue_activate_work\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='workqueue_activate_work\x00', r2}, 0x10) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, &(0x7f0000000040)=""/73}, 0x20) 484.051734ms ago: executing program 0 (id=573): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) sendto$inet(r0, &(0x7f0000000580)="17", 0x1d4c, 0x10048095, 0x0, 0x0) 417.113937ms ago: executing program 4 (id=574): openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc040564a, &(0x7f0000000000)={0xf64ffff, 0x1, 0xf2, 0xffffffffffffffff, 0x0, 0x0}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x0, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)='O', 0x36}], 0x1}}], 0x1, 0x0) 122.261694ms ago: executing program 4 (id=575): r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) connect$can_bcm(r0, &(0x7f00000002c0), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0xc9, 0x4) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001b80)=""/4096, 0x1000}], 0x1) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000030800"/16, @ANYRES64=0x0, @ANYRES64=r0], 0x80}}, 0x0) 121.221795ms ago: executing program 1 (id=586): r0 = io_uring_setup(0x5be0, &(0x7f0000000000)={0x0, 0x400067c1, 0x2, 0x4000000, 0x20c}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="12010000000000207d1e5a2d00000000000109022400010000000009040000010300000009210000000122080009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002208000000a20100c3"], 0x0}, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/244, 0xf4}], 0x1, 0xfffffff5, 0x6) close_range(r0, 0xffffffffffffffff, 0x0) 850.506µs ago: executing program 3 (id=577): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) prctl$PR_SET_IO_FLUSHER(0x43, 0x1) prctl$PR_SET_IO_FLUSHER(0x43, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x400000a, 0x50032, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0xc0, &(0x7f0000000000)=0x3, 0x0, 0x4) 0s ago: executing program 2 (id=588): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001040)={{0x12, 0x1, 0x0, 0x40, 0x15, 0x42, 0x20, 0x5a9, 0x1550, 0xe4bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8e, 0xc4, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. [ 87.960906][ T5825] cgroup: Unknown subsys name 'net' [ 88.197150][ T5825] cgroup: Unknown subsys name 'cpuset' [ 88.261730][ T5825] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.261932][ T5825] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.165088][ T992] cfg80211: failed to load regulatory.db [ 94.100618][ T5839] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.116250][ T5839] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.121580][ T5839] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.137563][ T5839] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.139146][ T5839] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.149832][ T5839] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 94.152345][ T5839] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 94.153773][ T5155] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 94.160682][ T5155] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 94.165947][ T5155] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 94.284740][ T5155] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 94.302989][ T5839] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 94.304736][ T5839] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 94.308050][ T5839] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 94.309027][ T5839] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 94.312376][ T5839] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 94.313455][ T5839] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 94.353388][ T5839] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 94.361714][ T5839] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 94.385173][ T5155] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 94.385850][ T5155] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 94.467113][ T5845] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 94.468887][ T5845] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 94.481412][ T5845] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 94.497510][ T5845] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.319793][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 95.334894][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 95.460889][ T5843] chnl_net:caif_netlink_parms(): no params data found [ 95.934254][ T5842] chnl_net:caif_netlink_parms(): no params data found [ 96.050805][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 96.242523][ T5839] Bluetooth: hci0: command tx timeout [ 96.242648][ T5839] Bluetooth: hci1: command tx timeout [ 96.335055][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.336636][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.337265][ T5840] bridge_slave_0: entered allmulticast mode [ 96.340307][ T5840] bridge_slave_0: entered promiscuous mode [ 96.401126][ T5845] Bluetooth: hci3: command tx timeout [ 96.481270][ T5845] Bluetooth: hci2: command tx timeout [ 96.512835][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.512997][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.513190][ T5837] bridge_slave_0: entered allmulticast mode [ 96.516200][ T5837] bridge_slave_0: entered promiscuous mode [ 96.547876][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.548077][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.548475][ T5840] bridge_slave_1: entered allmulticast mode [ 96.550561][ T5840] bridge_slave_1: entered promiscuous mode [ 96.561150][ T5845] Bluetooth: hci4: command tx timeout [ 96.731963][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.732093][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.732238][ T5837] bridge_slave_1: entered allmulticast mode [ 96.734226][ T5837] bridge_slave_1: entered promiscuous mode [ 96.852409][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.852569][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.852771][ T5843] bridge_slave_0: entered allmulticast mode [ 96.855722][ T5843] bridge_slave_0: entered promiscuous mode [ 97.055297][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.055422][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.055565][ T5843] bridge_slave_1: entered allmulticast mode [ 97.057486][ T5843] bridge_slave_1: entered promiscuous mode [ 97.148759][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.315852][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.321928][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.534065][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.792131][ T5842] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.792343][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.792499][ T5842] bridge_slave_0: entered allmulticast mode [ 97.794423][ T5842] bridge_slave_0: entered promiscuous mode [ 97.800205][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.062328][ T5842] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.062448][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.062624][ T5842] bridge_slave_1: entered allmulticast mode [ 98.065052][ T5842] bridge_slave_1: entered promiscuous mode [ 98.069004][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.069249][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.069360][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.069489][ T5848] bridge_slave_0: entered allmulticast mode [ 98.073145][ T5848] bridge_slave_0: entered promiscuous mode [ 98.198201][ T5840] team0: Port device team_slave_0 added [ 98.321178][ T5839] Bluetooth: hci0: command tx timeout [ 98.321285][ T5845] Bluetooth: hci1: command tx timeout [ 98.353491][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.353674][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.353880][ T5848] bridge_slave_1: entered allmulticast mode [ 98.356846][ T5848] bridge_slave_1: entered promiscuous mode [ 98.388590][ T5837] team0: Port device team_slave_0 added [ 98.393015][ T5840] team0: Port device team_slave_1 added [ 98.491344][ T5845] Bluetooth: hci3: command tx timeout [ 98.561333][ T5845] Bluetooth: hci2: command tx timeout [ 98.641258][ T5845] Bluetooth: hci4: command tx timeout [ 98.704991][ T5837] team0: Port device team_slave_1 added [ 98.776270][ T5842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.778449][ T5843] team0: Port device team_slave_0 added [ 99.175390][ T5842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.178916][ T5843] team0: Port device team_slave_1 added [ 99.188556][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.283300][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.283313][ T5840] 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. [ 99.283332][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.477688][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.478726][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.478740][ T5837] 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. [ 99.478768][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.480461][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.480476][ T5840] 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. [ 99.480504][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.743597][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.743615][ T5837] 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. [ 99.743643][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.762324][ T5842] team0: Port device team_slave_0 added [ 99.765323][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.765339][ T5843] 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. [ 99.765365][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.910234][ T5842] team0: Port device team_slave_1 added [ 99.912695][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.912713][ T5843] 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. [ 99.912754][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.035266][ T5848] team0: Port device team_slave_0 added [ 100.128879][ T5848] team0: Port device team_slave_1 added [ 100.401507][ T5845] Bluetooth: hci1: command tx timeout [ 100.401545][ T5845] Bluetooth: hci0: command tx timeout [ 100.517951][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.517965][ T5842] 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. [ 100.517984][ T5842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.571494][ T5839] Bluetooth: hci3: command tx timeout [ 100.641751][ T5839] Bluetooth: hci2: command tx timeout [ 100.653546][ T5840] hsr_slave_0: entered promiscuous mode [ 100.655610][ T5840] hsr_slave_1: entered promiscuous mode [ 100.721183][ T5839] Bluetooth: hci4: command tx timeout [ 100.746231][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.746248][ T5842] 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. [ 100.746275][ T5842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.845061][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.845080][ T5848] 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. [ 100.845108][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.872603][ T5837] hsr_slave_0: entered promiscuous mode [ 100.874278][ T5837] hsr_slave_1: entered promiscuous mode [ 100.875432][ T5837] debugfs: 'hsr0' already exists in 'hsr' [ 100.875573][ T5837] Cannot create hsr debugfs directory [ 100.969260][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.969279][ T5848] 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. [ 100.969298][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.111976][ T5843] hsr_slave_0: entered promiscuous mode [ 101.113461][ T5843] hsr_slave_1: entered promiscuous mode [ 101.114415][ T5843] debugfs: 'hsr0' already exists in 'hsr' [ 101.114442][ T5843] Cannot create hsr debugfs directory [ 101.742665][ T5842] hsr_slave_0: entered promiscuous mode [ 101.745222][ T5842] hsr_slave_1: entered promiscuous mode [ 101.745932][ T5842] debugfs: 'hsr0' already exists in 'hsr' [ 101.745959][ T5842] Cannot create hsr debugfs directory [ 101.956952][ T5848] hsr_slave_0: entered promiscuous mode [ 101.957937][ T5848] hsr_slave_1: entered promiscuous mode [ 101.958584][ T5848] debugfs: 'hsr0' already exists in 'hsr' [ 101.958606][ T5848] Cannot create hsr debugfs directory [ 102.481375][ T5839] Bluetooth: hci0: command tx timeout [ 102.481411][ T5839] Bluetooth: hci1: command tx timeout [ 102.644391][ T5845] Bluetooth: hci3: command tx timeout [ 102.722516][ T5845] Bluetooth: hci2: command tx timeout [ 102.801129][ T5845] Bluetooth: hci4: command tx timeout [ 103.433204][ T5840] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 103.472994][ T5840] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 103.497134][ T5840] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 103.558759][ T5840] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 103.703688][ T5837] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.757286][ T5837] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.803002][ T5837] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.869107][ T5837] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.008575][ T5843] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.060003][ T5843] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.096734][ T5843] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.154829][ T5843] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.334061][ T5842] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.376872][ T5842] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.424017][ T5842] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.481255][ T5842] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.640721][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.679378][ T5848] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 104.714199][ T5848] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 104.773473][ T5848] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 104.810323][ T5848] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 104.891887][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.951831][ T1363] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.952056][ T1363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.010906][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.023625][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.023780][ T3535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.155555][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.204049][ T3535] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.204278][ T3535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.236489][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.268882][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.269003][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.380607][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.410105][ T5842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.479776][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.480529][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.547620][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.548128][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.624004][ T5842] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.687655][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.688461][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.725814][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.744450][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.744675][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.926727][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.012438][ T1511] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.012597][ T1511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.060512][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.060788][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.162810][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.497129][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.635222][ T5840] veth0_vlan: entered promiscuous mode [ 106.697576][ T5840] veth1_vlan: entered promiscuous mode [ 106.727321][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.839966][ T5842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.888467][ T5837] veth0_vlan: entered promiscuous mode [ 106.963391][ T5837] veth1_vlan: entered promiscuous mode [ 106.978207][ T5840] veth0_macvtap: entered promiscuous mode [ 107.016853][ T5840] veth1_macvtap: entered promiscuous mode [ 107.076368][ T5843] veth0_vlan: entered promiscuous mode [ 107.126751][ T5843] veth1_vlan: entered promiscuous mode [ 107.140265][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.156862][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.237252][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.241939][ T5842] veth0_vlan: entered promiscuous mode [ 107.260439][ T5837] veth0_macvtap: entered promiscuous mode [ 107.320399][ T5837] veth1_macvtap: entered promiscuous mode [ 107.330253][ T69] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.358372][ T69] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.383652][ T5842] veth1_vlan: entered promiscuous mode [ 107.398641][ T69] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.424418][ T69] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.557461][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.569102][ T5843] veth0_macvtap: entered promiscuous mode [ 107.658854][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.736465][ T5843] veth1_macvtap: entered promiscuous mode [ 107.795671][ T69] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.837178][ T69] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.848594][ T69] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.876452][ T69] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.908952][ T3614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.908981][ T3614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.938444][ T5842] veth0_macvtap: entered promiscuous mode [ 108.013065][ T5842] veth1_macvtap: entered promiscuous mode [ 108.030182][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.156939][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.159298][ T3614] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.159318][ T3614] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.283004][ T3614] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.302799][ T3614] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.334960][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.337989][ T69] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.388769][ T69] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.390777][ T5848] veth0_vlan: entered promiscuous mode [ 108.437351][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.489121][ T3535] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.489143][ T3535] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.633642][ T67] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.682598][ T5848] veth1_vlan: entered promiscuous mode [ 108.687318][ T67] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.714797][ T67] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.738370][ T67] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.762855][ T5956] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input5 [ 108.874920][ T1123] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.874942][ T1123] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.969862][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.996051][ T5956] bond0: (slave rose0): Enslaving as an active interface with an up link [ 109.470352][ T1363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.470375][ T1363] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.732539][ T5848] veth0_macvtap: entered promiscuous mode [ 109.769141][ T3614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.769163][ T3614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.787845][ T5848] veth1_macvtap: entered promiscuous mode [ 109.964597][ T5979] netlink: 'syz.3.7': attribute type 12 has an invalid length. [ 109.982554][ T3535] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.982574][ T3535] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.292064][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.347880][ T3535] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.347903][ T3535] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.418734][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.574669][ T69] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.597127][ T3614] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.631223][ T3614] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.700265][ T3614] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.211597][ T5927] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 111.325556][ T5994] 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. [ 111.392943][ T5927] usb 3-1: Using ep0 maxpacket: 16 [ 111.421500][ T5927] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x7 has invalid wMaxPacketSize 0 [ 111.421534][ T5927] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x89 has an invalid bInterval 75, changing to 10 [ 111.421563][ T5927] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x89 has invalid maxpacket 25344, setting to 1024 [ 111.421591][ T5927] usb 3-1: config 0 interface 0 has no altsetting 0 [ 111.463581][ T5927] usb 3-1: New USB device found, idVendor=06cb, idProduct=0006, bcdDevice=9a.eb [ 111.463612][ T5927] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.463631][ T5927] usb 3-1: Product: syz [ 111.463645][ T5927] usb 3-1: Manufacturer: syz [ 111.463659][ T5927] usb 3-1: SerialNumber: syz [ 111.528365][ T5927] usb 3-1: config 0 descriptor?? [ 111.694508][ T1511] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.694530][ T1511] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.836860][ T5927] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input6 [ 112.038840][ T1511] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.038862][ T1511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.305535][ T5911] usb 3-1: USB disconnect, device number 2 [ 112.506139][ T6010] loop6: detected capacity change from 0 to 7 [ 112.615967][ T6010] Dev loop6: unable to read RDB block 7 [ 112.616019][ T6010] loop6: AHDI p1 p2 p3 [ 112.616051][ T6010] loop6: partition table partially beyond EOD, truncated [ 112.644988][ T6010] loop6: p1 start 1405162169 is beyond EOD, truncated [ 112.645017][ T6010] loop6: p2 size 46 extends beyond EOD, truncated [ 113.798315][ T5897] udevd[5897]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 114.121015][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.631066][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.701910][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.701958][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.705710][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.706847][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.706910][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.709912][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.710913][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 114.772224][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 116.248324][ T6053] netlink: 'syz.1.21': attribute type 10 has an invalid length. [ 116.377454][ T6053] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.390033][ T6053] bond0: (slave team0): Enslaving as an active interface with an up link [ 116.420551][ T6054] bridge0: entered allmulticast mode [ 116.467957][ T6054] netlink: 4 bytes leftover after parsing attributes in process `syz.4.23'. [ 116.478408][ T6054] bridge_slave_1: left allmulticast mode [ 116.478448][ T6054] bridge_slave_1: left promiscuous mode [ 116.480771][ T6054] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.698125][ T6054] bridge_slave_0: left allmulticast mode [ 116.698151][ T6054] bridge_slave_0: left promiscuous mode [ 116.699537][ T6054] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.280849][ T6054] bridge0 (unregistering): left allmulticast mode [ 117.619405][ T6067] netlink: 'syz.2.26': attribute type 12 has an invalid length. [ 118.675084][ T2067] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 118.874474][ T2067] usb 5-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 118.874507][ T2067] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.874632][ T2067] usb 5-1: Product: syz [ 118.874648][ T2067] usb 5-1: Manufacturer: syz [ 118.874663][ T2067] usb 5-1: SerialNumber: syz [ 118.951933][ T2067] usb 5-1: config 0 descriptor?? [ 119.330196][ T2067] usb 5-1: USB disconnect, device number 2 [ 119.539285][ T5897] udevd[5897]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 120.881191][ T5845] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 121.981109][ T5926] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 122.147224][ T5926] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 122.147254][ T5926] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.147274][ T5926] usb 4-1: Product: syz [ 122.147289][ T5926] usb 4-1: Manufacturer: syz [ 122.147303][ T5926] usb 4-1: SerialNumber: syz [ 123.664192][ T5926] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPROTO [ 123.664272][ T5926] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 123.667168][ T5926] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 123.899271][ T5926] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 124.027349][ T5926] usb 4-1: USB disconnect, device number 2 [ 124.226781][ T6146] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 124.229101][ T6120] netlink: 'syz.2.37': attribute type 4 has an invalid length. [ 125.706945][ T6165] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 125.712692][ T6165] netlink: 4 bytes leftover after parsing attributes in process `syz.4.50'. [ 125.997866][ T6165] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.252996][ T6165] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.987966][ T5826] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 127.131105][ T5826] usb 4-1: Using ep0 maxpacket: 8 [ 127.135716][ T5826] usb 4-1: New USB device found, idVendor=0c45, idProduct=614a, bcdDevice=c4.6d [ 127.135738][ T5826] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.135752][ T5826] usb 4-1: Product: syz [ 127.135762][ T5826] usb 4-1: Manufacturer: syz [ 127.135772][ T5826] usb 4-1: SerialNumber: syz [ 127.185495][ T5826] usb 4-1: config 0 descriptor?? [ 127.205296][ T5826] gspca_main: sonixj-2.14.0 probing 0c45:614a [ 128.518357][ T5826] input: sonixj as /devices/platform/dummy_hcd.3/usb4/4-1/input/input7 [ 128.725861][ T5826] usb 4-1: USB disconnect, device number 3 [ 130.032820][ T6213] netlink: 4 bytes leftover after parsing attributes in process `syz.4.64'. [ 130.298545][ T6213] vxlan0: entered promiscuous mode [ 130.326729][ T1363] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 130.327388][ T1363] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 130.327431][ T1363] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 130.327471][ T1363] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 131.454914][ T6232] trusted_key: syz.2.69 sent an empty control message without MSG_MORE. [ 131.827821][ T6240] Zero length message leads to an empty skb [ 131.871081][ T44] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 132.027954][ T44] usb 5-1: Using ep0 maxpacket: 32 [ 132.030556][ T44] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 132.030584][ T44] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 132.030606][ T44] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 132.030627][ T44] usb 5-1: config 1 has no interface number 0 [ 132.030674][ T44] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 132.030698][ T44] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 132.030738][ T44] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 132.030759][ T44] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.180688][ T44] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 132.337915][ T6248] netlink: 4 bytes leftover after parsing attributes in process `syz.0.73'. [ 132.338075][ T6248] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.436772][ T44] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 132.801151][ T44] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 132.873703][ T6248] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 132.964189][ T44] usb 4-1: Using ep0 maxpacket: 8 [ 132.979002][ T5911] usb 5-1: USB disconnect, device number 3 [ 132.988418][ T44] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 132.988488][ T44] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 132.988512][ T44] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 132.988538][ T44] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 132.988562][ T44] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.988608][ T44] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 132.988632][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.203799][ T5911] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 133.483930][ T44] usb 4-1: usb_control_msg returned -32 [ 133.483981][ T44] usbtmc 4-1:16.0: can't read capabilities [ 133.838614][ T6269] usbtmc 4-1:16.0: send_request_dev_dep_msg_in returned -90 [ 134.331208][ T5926] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 134.487109][ T5926] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.487156][ T5926] usb 5-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 134.487180][ T5926] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.515774][ T5926] usb 5-1: config 0 descriptor?? [ 135.222554][ T5926] lenovo 0003:17EF:6047.0001: hidraw0: USB HID v0.00 Device [HID 17ef:6047] on usb-dummy_hcd.4-1/input0 [ 135.669593][ T44] usb 4-1: USB disconnect, device number 4 [ 136.061138][ T6295] syz.0.87 uses obsolete (PF_INET,SOCK_PACKET) [ 136.071151][ T6295] syzkaller1: entered promiscuous mode [ 136.071181][ T6295] syzkaller1: entered allmulticast mode [ 136.233369][ T44] usb 5-1: USB disconnect, device number 4 [ 138.132721][ T44] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 138.260455][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.260562][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.281839][ T6319] netlink: 12 bytes leftover after parsing attributes in process `syz.4.97'. [ 138.305847][ T44] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.305880][ T44] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 138.305925][ T44] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 138.305949][ T44] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.364796][ T44] usb 1-1: config 0 descriptor?? [ 138.840646][ T44] kovaplus 0003:1E7D:2D50.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2d50] on usb-dummy_hcd.0-1/input0 [ 139.044780][ T6327] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 139.825649][ T44] kovaplus 0003:1E7D:2D50.0002: couldn't init struct kovaplus_device [ 139.825703][ T44] kovaplus 0003:1E7D:2D50.0002: couldn't install mouse [ 139.862786][ T44] kovaplus 0003:1E7D:2D50.0002: probe with driver kovaplus failed with error -71 [ 139.883966][ T44] usb 1-1: USB disconnect, device number 2 [ 141.022050][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 141.181206][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 141.183930][ T31] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 141.184051][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.190455][ T31] usb 1-1: config 0 descriptor?? [ 142.679690][ T31] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 142.679724][ T31] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 142.680287][ T31] asix 1-1:0.0: probe with driver asix failed with error -71 [ 142.755153][ T31] usb 1-1: USB disconnect, device number 3 [ 143.895026][ T5839] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [ 145.171164][ T5926] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 145.321184][ T5926] usb 5-1: Using ep0 maxpacket: 32 [ 145.322505][ T5926] usb 5-1: too many configurations: 17, using maximum allowed: 8 [ 145.324144][ T5926] usb 5-1: config 0 has no interfaces? [ 145.325733][ T5926] usb 5-1: config 0 has no interfaces? [ 145.330306][ T5926] usb 5-1: config 0 has no interfaces? [ 145.356983][ T5926] usb 5-1: config 0 has no interfaces? [ 145.367849][ T5926] usb 5-1: config 0 has no interfaces? [ 145.369538][ T5926] usb 5-1: config 0 has no interfaces? [ 145.375886][ T5926] usb 5-1: config 0 has no interfaces? [ 145.377575][ T5926] usb 5-1: config 0 has no interfaces? [ 145.391753][ T5926] usb 5-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 145.391789][ T5926] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.391813][ T5926] usb 5-1: Product: syz [ 145.391930][ T5926] usb 5-1: Manufacturer: syz [ 145.391951][ T5926] usb 5-1: SerialNumber: syz [ 145.434931][ T5926] usb 5-1: config 0 descriptor?? [ 145.739968][ T5911] usb 5-1: USB disconnect, device number 5 [ 145.952848][ T31] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 146.133999][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.134036][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.134077][ T31] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 146.134101][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.187852][ T31] usb 4-1: config 0 descriptor?? [ 147.491193][ T31] uclogic 0003:256C:006D.0003: interface is invalid, ignoring [ 147.713279][ T31] usb 4-1: USB disconnect, device number 5 [ 148.471213][ T6460] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 149.982243][ T6089] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 150.153734][ T6089] usb 1-1: Using ep0 maxpacket: 16 [ 150.172117][ T6089] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 150.172139][ T6089] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.172153][ T6089] usb 1-1: Product: syz [ 150.172163][ T6089] usb 1-1: Manufacturer: syz [ 150.172173][ T6089] usb 1-1: SerialNumber: syz [ 150.216307][ T6089] usb 1-1: config 0 descriptor?? [ 150.679110][ T6089] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 150.764465][ T6089] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 150.768798][ T6089] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 150.768900][ T6089] usb 1-1: media controller created [ 150.855485][ T6089] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 151.198834][ T6089] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 151.198862][ T6089] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 151.459260][ T5926] usb 1-1: USB disconnect, device number 4 [ 151.700497][ T5926] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 154.611431][ T6538] block nbd3: NBD_DISCONNECT [ 154.611743][ T6538] block nbd3: Send disconnect failed -22 [ 154.611916][ T6538] block nbd3: Disconnected due to user request. [ 154.611932][ T6538] block nbd3: shutting down sockets [ 155.605195][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880366ec000: rx timeout, send abort [ 155.609389][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880366ec000: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 155.611199][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880366ef000: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 156.876598][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880366ef400: rx timeout, send abort [ 156.876762][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880366ef400: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 156.876911][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88805c0af400: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 160.901358][ T5926] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 161.056748][ T5926] usb 2-1: Using ep0 maxpacket: 16 [ 161.108319][ T5926] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.108347][ T5926] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 161.153723][ T5926] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.153754][ T5926] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.153775][ T5926] usb 2-1: Product: syz [ 161.153790][ T5926] usb 2-1: Manufacturer: syz [ 161.153805][ T5926] usb 2-1: SerialNumber: syz [ 161.488817][ T5926] usb 2-1: 0:2 : does not exist [ 161.536596][ T5926] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 161.761923][ T5926] usb 2-1: USB disconnect, device number 2 [ 161.911118][ T44] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 162.081495][ T44] usb 5-1: Using ep0 maxpacket: 16 [ 162.084461][ T44] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 162.084486][ T44] usb 5-1: config 0 has no interface number 0 [ 162.085019][ T6011] udevd[6011]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 162.123249][ T44] usb 5-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 162.123276][ T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.123294][ T44] usb 5-1: Product: syz [ 162.123318][ T44] usb 5-1: Manufacturer: syz [ 162.123333][ T44] usb 5-1: SerialNumber: syz [ 162.169384][ T44] usb 5-1: config 0 descriptor?? [ 162.185864][ T44] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 163.205216][ T5839] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 163.205275][ T5839] CPU: 0 UID: 0 PID: 5839 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 163.205302][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 163.205317][ T5839] Workqueue: hci3 hci_rx_work [ 163.205354][ T5839] Call Trace: [ 163.205362][ T5839] [ 163.205372][ T5839] dump_stack_lvl+0x189/0x250 [ 163.205411][ T5839] ? __pfx_dump_stack_lvl+0x10/0x10 [ 163.205443][ T5839] ? __pfx__printk+0x10/0x10 [ 163.205475][ T5839] ? kernfs_path_from_node+0x2c/0x280 [ 163.205498][ T5839] ? kernfs_path_from_node+0x243/0x280 [ 163.205518][ T5839] ? kernfs_path_from_node+0x2c/0x280 [ 163.205544][ T5839] sysfs_create_dir_ns+0x259/0x280 [ 163.205578][ T5839] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 163.205602][ T5839] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 163.205640][ T5839] ? rt_spin_unlock+0x65/0x80 [ 163.205669][ T5839] kobject_add_internal+0x5a5/0xb50 [ 163.205713][ T5839] kobject_add+0x155/0x220 [ 163.205750][ T5839] ? __pfx_kobject_add+0x10/0x10 [ 163.205790][ T5839] ? get_device_parent+0x370/0x3a0 [ 163.205828][ T5839] device_add+0x408/0xb50 [ 163.205864][ T5839] hci_conn_add_sysfs+0xd5/0x1e0 [ 163.205900][ T5839] le_conn_complete_evt+0xc3a/0x1220 [ 163.205972][ T5839] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 163.206000][ T5839] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 163.206025][ T5839] ? lockdep_hardirqs_on+0x9c/0x150 [ 163.206055][ T5839] ? skb_pull_data+0xfb/0x200 [ 163.206079][ T5839] hci_le_conn_complete_evt+0x187/0x450 [ 163.206110][ T5839] hci_event_packet+0x78f/0x1200 [ 163.206134][ T5839] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 163.206162][ T5839] ? __pfx_hci_event_packet+0x10/0x10 [ 163.206183][ T5839] ? __pfx_migrate_enable+0x10/0x10 [ 163.206225][ T5839] ? hci_send_to_monitor+0xe2/0x570 [ 163.206253][ T5839] hci_rx_work+0x46a/0xe80 [ 163.206281][ T5839] ? process_scheduled_works+0x9ef/0x17b0 [ 163.206309][ T5839] process_scheduled_works+0xade/0x17b0 [ 163.206368][ T5839] ? __pfx_process_scheduled_works+0x10/0x10 [ 163.206415][ T5839] worker_thread+0x8a0/0xda0 [ 163.206473][ T5839] kthread+0x711/0x8a0 [ 163.206509][ T5839] ? __pfx_worker_thread+0x10/0x10 [ 163.206535][ T5839] ? __pfx_kthread+0x10/0x10 [ 163.206573][ T5839] ? __pfx_kthread+0x10/0x10 [ 163.206606][ T5839] ret_from_fork+0x3fc/0x770 [ 163.206640][ T5839] ? __pfx_ret_from_fork+0x10/0x10 [ 163.206678][ T5839] ? __switch_to_asm+0x39/0x70 [ 163.206699][ T5839] ? __switch_to_asm+0x33/0x70 [ 163.206718][ T5839] ? __pfx_kthread+0x10/0x10 [ 163.206753][ T5839] ret_from_fork_asm+0x1a/0x30 [ 163.206790][ T5839] [ 163.206980][ T5839] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 163.207023][ T5839] Bluetooth: hci3: failed to register connection device [ 163.352285][ T38] audit: type=1326 audit(1756329453.153:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6654 comm="syz.2.221" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fed84a3ebe9 code=0x0 [ 163.654275][ T44] gspca_spca1528: reg_w err -71 [ 163.654393][ T44] spca1528 5-1:0.1: probe with driver spca1528 failed with error -71 [ 163.657775][ T44] usb 5-1: USB disconnect, device number 6 [ 163.712972][ T6089] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 163.867201][ T6089] usb 1-1: config 0 has no interfaces? [ 163.867242][ T6089] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 163.867265][ T6089] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.900330][ T6089] usb 1-1: config 0 descriptor?? [ 164.122839][ T6651] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 164.123452][ T6651] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 164.144548][ T5839] Bluetooth: hci2: Unknown advertising packet type: 0x72 [ 164.144594][ T5839] Bluetooth: hci2: Malformed LE Event: 0x0d [ 164.145562][ T9] usb 1-1: USB disconnect, device number 5 [ 165.318054][ T6668] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 167.671073][ T5826] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 167.694856][ T6704] overlayfs: failed to decode file handle (len=7, type=251, flags=0, err=-61) [ 167.831150][ T5826] usb 3-1: Using ep0 maxpacket: 16 [ 167.836980][ T5826] usb 3-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 167.837013][ T5826] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.942397][ T5826] usb 3-1: config 0 descriptor?? [ 167.967566][ T5826] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 168.371253][ T5926] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 168.528024][ T5926] usb 2-1: config 0 has no interfaces? [ 168.535042][ T5926] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 168.535077][ T5926] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 168.535099][ T5926] usb 2-1: Product: syz [ 168.535114][ T5926] usb 2-1: Manufacturer: syz [ 168.565409][ T5926] usb 2-1: config 0 descriptor?? [ 168.709953][ T6723] netlink: 12 bytes leftover after parsing attributes in process `syz.0.248'. [ 168.810101][ T31] usb 2-1: USB disconnect, device number 3 [ 169.341200][ T6089] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 169.391019][ T5826] gspca_sonixj: i2c_w8 err -71 [ 169.412834][ T5826] sonixj 3-1:0.0: probe with driver sonixj failed with error -71 [ 169.429716][ T5826] usb 3-1: USB disconnect, device number 3 [ 169.501039][ T6089] usb 5-1: Using ep0 maxpacket: 32 [ 169.505136][ T6089] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.505171][ T6089] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.505211][ T6089] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 169.505235][ T6089] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.510907][ T6089] usb 5-1: config 0 descriptor?? [ 170.001336][ T5845] Bluetooth: hci3: command 0x0406 tx timeout [ 170.060710][ T6748] netlink: 'syz.0.257': attribute type 2 has an invalid length. [ 170.060732][ T6748] netlink: 8 bytes leftover after parsing attributes in process `syz.0.257'. [ 170.162503][ T6089] savu 0003:1E7D:2D5A.0004: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 170.354095][ T5926] usb 5-1: USB disconnect, device number 7 [ 170.675495][ T6761] process 'syz.2.262' launched '/dev/fd/3' with NULL argv: empty string added [ 170.699150][ T6760] capability: warning: `syz.3.260' uses deprecated v2 capabilities in a way that may be insecure [ 170.878673][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 171.023697][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.023727][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 171.026084][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 171.026115][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 171.026136][ T9] usb 2-1: SerialNumber: syz [ 171.347095][ T9] usb 2-1: 0:2 : does not exist [ 171.361158][ T9] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 171.390549][ T9] usb 2-1: 5:0: failed to get current value for ch 14 (-22) [ 171.550006][ T9] usb 2-1: USB disconnect, device number 4 [ 171.770330][ T6011] udevd[6011]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 172.101511][ T31] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 172.274176][ T31] usb 1-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 172.274209][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.286208][ T31] usb 1-1: config 0 descriptor?? [ 172.298686][ T31] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 172.873096][ T9] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 173.036197][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 173.040828][ T9] usb 5-1: config 1 interface 0 altsetting 108 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 173.040863][ T9] usb 5-1: config 1 interface 0 has no altsetting 0 [ 173.091188][ T9] usb 5-1: string descriptor 0 read error: -22 [ 173.091353][ T9] usb 5-1: New USB device found, idVendor=05ac, idProduct=0263, bcdDevice= 0.40 [ 173.091378][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.142401][ T6797] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 173.195816][ T9] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input8 [ 173.620755][ C0] bcm5974 5-1:1.0: trackpad urb failed: -1 [ 173.646631][ T31] usb 1-1: USB disconnect, device number 6 [ 173.834538][ T5191] bcm5974 5-1:1.0: could not read from device [ 173.842450][ T9] usb 5-1: USB disconnect, device number 8 [ 173.875121][ T5191] bcm5974 5-1:1.0: could not read from device [ 174.027730][ T5990] udevd[5990]: Error opening device "/dev/input/event4": No such file or directory [ 174.027882][ T5990] udevd[5990]: Unable to EVIOCGABS device "/dev/input/event4" [ 174.028015][ T5990] udevd[5990]: Unable to EVIOCGABS device "/dev/input/event4" [ 174.028134][ T5990] udevd[5990]: Unable to EVIOCGABS device "/dev/input/event4" [ 174.028251][ T5990] udevd[5990]: Unable to EVIOCGABS device "/dev/input/event4" [ 174.541230][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 174.691209][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 174.693953][ T9] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.693988][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 174.694024][ T9] usb 1-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 174.694110][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.730381][ T9] usb 1-1: config 0 descriptor?? [ 175.211243][ T9] nzxt-smart2 0003:1E71:2009.0005: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.0-1/input0 [ 175.639026][ T31] usb 1-1: USB disconnect, device number 7 [ 175.785539][ T6834] fido_id[6834]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 176.448582][ T38] audit: type=1326 audit(1756329466.223:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.448643][ T38] audit: type=1326 audit(1756329466.243:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.448691][ T38] audit: type=1326 audit(1756329466.243:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.448738][ T38] audit: type=1326 audit(1756329466.243:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.448784][ T38] audit: type=1326 audit(1756329466.243:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.448830][ T38] audit: type=1326 audit(1756329466.253:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.544324][ T38] audit: type=1326 audit(1756329466.303:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.544396][ T38] audit: type=1326 audit(1756329466.303:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ded9bebe9 code=0x7ffc0000 [ 176.544448][ T38] audit: type=1326 audit(1756329466.303:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9ded95ade9 code=0x7ffc0000 [ 176.544501][ T38] audit: type=1326 audit(1756329466.323:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6855 comm="syz.1.298" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9ded95ade9 code=0x7ffc0000 [ 179.168118][ T6899] netlink: 44 bytes leftover after parsing attributes in process `syz.1.313'. [ 179.700488][ T6909] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 179.994636][ T6918] loop2: detected capacity change from 0 to 7 [ 180.014680][ T6011] loop2: p1 [ 180.014718][ T6011] loop2: partition table partially beyond EOD, truncated [ 180.021352][ T6089] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 180.037674][ T6011] loop2: p1 size 1919251295 extends beyond EOD, truncated [ 180.087556][ T6918] loop2: p1 [ 180.087592][ T6918] loop2: partition table partially beyond EOD, truncated [ 180.089188][ T6918] loop2: p1 size 1919251295 extends beyond EOD, truncated [ 180.205113][ T6089] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 180.205149][ T6089] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 180.205189][ T6089] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 180.209818][ T6089] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 180.209849][ T6089] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.209871][ T6089] usb 2-1: Product: syz [ 180.209885][ T6089] usb 2-1: Manufacturer: syz [ 180.209900][ T6089] usb 2-1: SerialNumber: syz [ 180.352285][ T6011] udevd[6011]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 180.480432][ T6011] udevd[6011]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 180.702538][ T6089] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 181.247036][ T6930] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 181.439913][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440061][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440128][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440190][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440252][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440312][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440372][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440435][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.440496][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.467095][ T6927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 181.525018][ T6089] usb 2-1: 2:1: cannot get freq at ep 0x82 [ 181.906022][ T6089] usb 2-1: USB disconnect, device number 5 [ 182.136908][ T5897] udevd[5897]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 183.443554][ T5826] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 183.591210][ T5826] usb 3-1: Using ep0 maxpacket: 32 [ 183.601785][ T5826] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.601818][ T5826] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.601859][ T5826] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 183.601883][ T5826] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.654508][ T5826] usb 3-1: config 0 descriptor?? [ 183.699410][ T5826] hub 3-1:0.0: USB hub found [ 183.886112][ T5826] hub 3-1:0.0: 1 port detected [ 184.507836][ T6089] hub 3-1:0.0: activate --> -90 [ 184.601130][ T5826] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 184.765077][ T5826] usb 4-1: unable to get BOS descriptor or descriptor too short [ 184.767864][ T5826] usb 4-1: not running at top speed; connect to a high speed hub [ 184.772569][ T5826] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 184.790350][ T5826] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 184.790449][ T5826] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.790474][ T5826] usb 4-1: Product: syz [ 184.790489][ T5826] usb 4-1: Manufacturer: syz [ 184.790506][ T5826] usb 4-1: SerialNumber: syz [ 184.940380][ T6089] usb 3-1-port1: config error [ 184.971492][ T6089] hub 3-1:0.0: hub_ext_port_status failed (err = -71) [ 184.971520][ T6089] hub_port_connect: 108 callbacks suppressed [ 184.971533][ T6089] usb 3-1-port1: connect-debounce failed [ 184.973997][ T6089] usb 3-1-port1: cannot disable (err = -71) [ 185.073601][ T44] usb 3-1: Failed to suspend device, error -71 [ 185.087232][ T6990] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 185.429176][ T31] usb 3-1: USB disconnect, device number 4 [ 185.741184][ T5826] cdc_ncm 4-1:1.0: SET_CRC_MODE failed [ 185.760159][ T5826] cdc_ncm 4-1:1.0: bind() failure [ 185.834472][ T5826] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 185.834524][ T5826] cdc_ncm 4-1:1.1: bind() failure [ 185.837652][ T7012] mmap: syz.2.355 (7012) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 185.928666][ T5826] usb 4-1: USB disconnect, device number 6 [ 186.137191][ T7017] netlink: 156 bytes leftover after parsing attributes in process `syz.0.357'. [ 186.177918][ T7017] netlink: 12 bytes leftover after parsing attributes in process `syz.0.357'. [ 188.924162][ T5898] IPVS: starting estimator thread 0... [ 189.042673][ T7079] IPVS: using max 6 ests per chain, 14400 per kthread [ 189.414061][ T7092] netlink: 'syz.3.385': attribute type 1 has an invalid length. [ 189.414084][ T7092] netlink: 'syz.3.385': attribute type 4 has an invalid length. [ 189.414098][ T7092] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.385'. [ 189.510306][ T7094] bridge_slave_0: left allmulticast mode [ 189.510342][ T7094] bridge_slave_0: left promiscuous mode [ 189.510635][ T7094] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.558129][ T7095] netlink: 'syz.0.386': attribute type 10 has an invalid length. [ 189.642091][ T7094] bridge_slave_1: left allmulticast mode [ 189.642126][ T7094] bridge_slave_1: left promiscuous mode [ 189.642578][ T7094] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.730769][ T7100] netlink: 'syz.3.387': attribute type 1 has an invalid length. [ 189.773472][ T7094] bond0: (slave bond_slave_0): Releasing backup interface [ 189.853849][ T7094] bond0: (slave bond_slave_1): Releasing backup interface [ 190.004344][ T7094] team0: Port device team_slave_0 removed [ 190.055844][ T7094] team0: Port device team_slave_1 removed [ 190.057316][ T7094] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.057346][ T7094] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.242822][ T7095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.248848][ T7095] team0: Port device bond0 added [ 190.570269][ T7103] bond1: (slave gretap1): making interface the new active one [ 190.579742][ T7103] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 191.166311][ T7169] netlink: 12 bytes leftover after parsing attributes in process `syz.0.396'. [ 191.381142][ T31] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 191.539343][ T31] usb 4-1: config 0 has no interfaces? [ 191.539384][ T31] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 191.539408][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.654324][ T31] usb 4-1: config 0 descriptor?? [ 191.891121][ T5826] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 191.971174][ T31] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 192.056924][ T5826] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.056961][ T5826] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.057001][ T5826] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 192.057025][ T5826] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.089490][ T5826] usb 1-1: config 0 descriptor?? [ 192.131082][ T31] usb 5-1: Using ep0 maxpacket: 8 [ 192.148265][ T31] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 192.148298][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.148319][ T31] usb 5-1: Product: syz [ 192.148334][ T31] usb 5-1: Manufacturer: syz [ 192.148349][ T31] usb 5-1: SerialNumber: syz [ 192.229320][ T31] usb 5-1: config 0 descriptor?? [ 192.460690][ T31] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 192.708191][ T31] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 192.727173][ T5826] pyra 0003:1E7D:2CF6.0006: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.0-1/input0 [ 192.747374][ T31] usb 5-1: USB disconnect, device number 9 [ 192.769022][ T7196] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 192.769056][ T7196] overlayfs: failed to set xattr on upper [ 192.769064][ T7196] overlayfs: ...falling back to redirect_dir=nofollow. [ 192.769073][ T7196] overlayfs: ...falling back to index=off. [ 192.769081][ T7196] overlayfs: ...falling back to uuid=null. [ 192.769090][ T7196] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 192.769111][ T7196] overlayfs: maximum fs stacking depth exceeded [ 193.625524][ T5826] pyra 0003:1E7D:2CF6.0006: couldn't init struct pyra_device [ 193.625572][ T5826] pyra 0003:1E7D:2CF6.0006: couldn't install mouse [ 193.655916][ T5826] pyra 0003:1E7D:2CF6.0006: probe with driver pyra failed with error -71 [ 193.677116][ T7206] syz.4.407 (7206) used greatest stack depth: 18680 bytes left [ 193.682893][ T5826] usb 1-1: USB disconnect, device number 8 [ 194.004628][ T5826] usb 4-1: USB disconnect, device number 7 [ 194.528813][ T7228] netlink: 96 bytes leftover after parsing attributes in process `syz.2.417'. [ 195.090415][ T7237] netlink: 'syz.3.420': attribute type 4 has an invalid length. [ 195.142830][ T7238] netlink: 'syz.3.420': attribute type 4 has an invalid length. [ 197.270683][ T38] audit: type=1326 audit(1756329487.073:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7269 comm="syz.0.431" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f526755ebe9 code=0x0 [ 198.259777][ T7289] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 198.273121][ T7287] kvm: user requested TSC rate below hardware speed [ 199.385408][ T7309] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 199.386202][ T7309] batadv_slave_0: entered promiscuous mode [ 199.696345][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.696425][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.760096][ T7319] vcan0: tx drop: invalid sa for name 0xbffffffffffffffd [ 200.098468][ T7327] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 201.238508][ T7350] input: syz1 as /devices/virtual/input/input9 [ 201.460161][ T7353] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 202.231861][ T7374] loop2: detected capacity change from 0 to 7 [ 202.275156][ T7374] Dev loop2: unable to read RDB block 7 [ 202.275215][ T7374] loop2: unable to read partition table [ 202.275469][ T7374] loop2: partition table beyond EOD, truncated [ 202.275504][ T7374] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 202.373659][ T7377] team_slave_0: entered promiscuous mode [ 202.373744][ T7377] team_slave_1: entered promiscuous mode [ 202.378088][ T7377] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 202.584204][ T7377] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 202.622147][ T7383] netlink: 4 bytes leftover after parsing attributes in process `syz.1.473'. [ 203.114135][ T31] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 203.341189][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 203.362347][ T31] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 203.362378][ T31] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.362397][ T31] usb 5-1: config 0 has no interface number 0 [ 203.362450][ T31] usb 5-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 203.362474][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.462116][ T31] usb 5-1: config 0 descriptor?? [ 203.520483][ T31] usb 5-1: Found UVC 0.00 device (0bd3:05f4) [ 203.520526][ T31] usb 5-1: No valid video chain found. [ 203.741132][ T9] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 203.921207][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 203.927198][ T9] usb 4-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 203.927220][ T9] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 203.927235][ T9] usb 4-1: Product: syz [ 203.927245][ T9] usb 4-1: Manufacturer: syz [ 203.927255][ T9] usb 4-1: SerialNumber: syz [ 204.158083][ T9] usb 4-1: config 0 descriptor?? [ 204.269697][ T31] usb 5-1: USB disconnect, device number 10 [ 204.561176][ T9] usb 4-1: USB disconnect, device number 8 [ 204.631328][ T7420] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.631347][ T7420] IPv6: NLM_F_CREATE should be set when creating new route [ 204.826483][ T6459] udevd[6459]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 205.031055][ T31] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 205.149290][ T7430] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 205.191542][ T31] usb 3-1: config 0 has no interfaces? [ 205.191583][ T31] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 205.191607][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.233926][ T31] usb 3-1: config 0 descriptor?? [ 205.448518][ T31] usb 3-1: USB disconnect, device number 5 [ 206.489763][ T7453] netlink: 24 bytes leftover after parsing attributes in process `syz.2.496'. [ 207.641981][ T7475] openvswitch: netlink: IPv4 tun info is not correct [ 208.874284][ T7494] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 192 [ 209.741536][ T44] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 209.900858][ T44] usb 1-1: Using ep0 maxpacket: 16 [ 209.909132][ T44] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 209.909169][ T44] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 209.909219][ T44] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 209.919533][ T44] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 209.919567][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.919587][ T44] usb 1-1: Product: syz [ 209.919602][ T44] usb 1-1: Manufacturer: syz [ 209.919617][ T44] usb 1-1: SerialNumber: syz [ 210.446644][ T44] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 211.683999][ T44] usb 1-1: USB disconnect, device number 9 [ 212.074013][ T6423] udevd[6423]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 212.547627][ T7539] overlayfs: failed to clone lowerpath [ 212.884035][ T7547] IPv6: addrconf: prefix option has invalid lifetime [ 213.131098][ T9] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 213.311972][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 213.314628][ T9] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 213.314672][ T9] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 213.314714][ T9] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 213.314741][ T9] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 213.314769][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 213.318139][ T9] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 213.318168][ T9] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 213.318190][ T9] usb 1-1: Product: syz [ 213.318204][ T9] usb 1-1: Manufacturer: syz [ 213.318225][ T9] usb 1-1: SerialNumber: syz [ 213.344050][ T9] usb 1-1: config 0 descriptor?? [ 213.382214][ T9] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 213.416320][ T9] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 213.635772][ T5948] usb 1-1: USB disconnect, device number 10 [ 213.652794][ T5948] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 214.803370][ T7579] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 215.842913][ T7601] capability: warning: `syz.2.555' uses 32-bit capabilities (legacy support in use) [ 216.118581][ T7614] netlink: 'syz.2.569': attribute type 2 has an invalid length. [ 216.118605][ T7614] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.569'. [ 216.118639][ T7614] nbd: must specify a device to reconfigure [ 216.334733][ T7623] netlink: 'syz.3.563': attribute type 1 has an invalid length. [ 216.476349][ T5948] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 216.626142][ T5948] usb 1-1: config 0 has no interfaces? [ 216.626182][ T5948] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 216.626207][ T5948] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.657277][ T5948] usb 1-1: config 0 descriptor?? [ 216.788019][ T7626] bond2: (slave veth3): Enslaving as an active interface with a down link [ 216.957066][ T44] usb 1-1: USB disconnect, device number 11 [ 217.125258][ T7583] Bluetooth: hci3: command 0x0406 tx timeout [ 217.125298][ T7583] Bluetooth: hci0: command 0x0406 tx timeout [ 217.125323][ T7583] Bluetooth: hci1: command 0x0406 tx timeout [ 217.126310][ T7583] Bluetooth: hci2: command 0x0406 tx timeout [ 218.082210][ C0] ------------[ cut here ]------------ [ 218.082235][ C0] WARNING: CPU: 0 PID: 16 at ./include/linux/seqlock.h:221 est_timer+0x6dc/0x9f0 [ 218.082276][ C0] Modules linked in: [ 218.082298][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 218.082325][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 218.082339][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 218.082364][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 7d 35 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 95 fd e1 f8 90 <0f> 0b 90 e9 63 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 65 fa ff ff [ 218.082384][ C0] RSP: 0018:ffffc900001577a0 EFLAGS: 00010246 [ 218.082404][ C0] RAX: ffffffff88dc5ebb RBX: 0000000000000001 RCX: ffff88801ae85940 [ 218.082421][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 218.082435][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 218.082451][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000009 [ 218.082468][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888023214c68 [ 218.082484][ C0] FS: 0000000000000000(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 [ 218.082503][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.082519][ C0] CR2: 0000001b31b1cff8 CR3: 0000000065db2000 CR4: 00000000003526f0 [ 218.082539][ C0] Call Trace: [ 218.082547][ C0] [ 218.082575][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.082615][ C0] call_timer_fn+0x17b/0x5f0 [ 218.082649][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.082674][ C0] ? call_timer_fn+0xbe/0x5f0 [ 218.082706][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 218.082749][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 218.082780][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 218.082808][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.082835][ C0] __run_timer_base+0x648/0x970 [ 218.082893][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 218.082944][ C0] run_timer_softirq+0xb7/0x180 [ 218.082974][ C0] handle_softirqs+0x22c/0x710 [ 218.083018][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 218.083062][ C0] run_ktimerd+0xcf/0x190 [ 218.083095][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 218.083125][ C0] ? schedule+0x91/0x360 [ 218.083163][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 218.083191][ C0] smpboot_thread_fn+0x542/0xa60 [ 218.083223][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 218.083265][ C0] kthread+0x711/0x8a0 [ 218.083305][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 218.083334][ C0] ? __pfx_kthread+0x10/0x10 [ 218.083377][ C0] ? __pfx_kthread+0x10/0x10 [ 218.083414][ C0] ret_from_fork+0x3fc/0x770 [ 218.083449][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 218.083488][ C0] ? __switch_to_asm+0x39/0x70 [ 218.083510][ C0] ? __switch_to_asm+0x33/0x70 [ 218.083530][ C0] ? __pfx_kthread+0x10/0x10 [ 218.083566][ C0] ret_from_fork_asm+0x1a/0x30 [ 218.083609][ C0] [ 218.083623][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 218.083654][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 218.083691][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 218.083704][ C0] Call Trace: [ 218.083713][ C0] [ 218.083722][ C0] dump_stack_lvl+0x99/0x250 [ 218.083758][ C0] ? __asan_memcpy+0x40/0x70 [ 218.083785][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 218.083820][ C0] ? __pfx__printk+0x10/0x10 [ 218.083861][ C0] vpanic+0x281/0x750 [ 218.083903][ C0] ? __pfx__printk+0x10/0x10 [ 218.083928][ C0] ? __pfx_vpanic+0x10/0x10 [ 218.083962][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 218.084010][ C0] panic+0xb9/0xc0 [ 218.084045][ C0] ? __pfx_panic+0x10/0x10 [ 218.084100][ C0] __warn+0x31b/0x4b0 [ 218.084132][ C0] ? est_timer+0x6dc/0x9f0 [ 218.084159][ C0] ? est_timer+0x6dc/0x9f0 [ 218.084184][ C0] report_bug+0x2be/0x4f0 [ 218.084212][ C0] ? est_timer+0x6dc/0x9f0 [ 218.084235][ C0] ? est_timer+0x6dc/0x9f0 [ 218.084260][ C0] ? est_timer+0x6de/0x9f0 [ 218.084284][ C0] handle_bug+0x84/0x160 [ 218.084321][ C0] exc_invalid_op+0x1a/0x50 [ 218.084355][ C0] asm_exc_invalid_op+0x1a/0x20 [ 218.084378][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 218.084403][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 7d 35 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 95 fd e1 f8 90 <0f> 0b 90 e9 63 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 65 fa ff ff [ 218.084423][ C0] RSP: 0018:ffffc900001577a0 EFLAGS: 00010246 [ 218.084444][ C0] RAX: ffffffff88dc5ebb RBX: 0000000000000001 RCX: ffff88801ae85940 [ 218.084462][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 218.084476][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 218.084491][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000009 [ 218.084507][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888023214c68 [ 218.084533][ C0] ? est_timer+0x6db/0x9f0 [ 218.084583][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.084623][ C0] call_timer_fn+0x17b/0x5f0 [ 218.084654][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.084678][ C0] ? call_timer_fn+0xbe/0x5f0 [ 218.084707][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 218.084749][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 218.084779][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 218.084812][ C0] ? __pfx_est_timer+0x10/0x10 [ 218.084839][ C0] __run_timer_base+0x648/0x970 [ 218.084896][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 218.084948][ C0] run_timer_softirq+0xb7/0x180 [ 218.084979][ C0] handle_softirqs+0x22c/0x710 [ 218.085021][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 218.085065][ C0] run_ktimerd+0xcf/0x190 [ 218.085099][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 218.085129][ C0] ? schedule+0x91/0x360 [ 218.085166][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 218.085194][ C0] smpboot_thread_fn+0x542/0xa60 [ 218.085225][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 218.085267][ C0] kthread+0x711/0x8a0 [ 218.085306][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 218.085335][ C0] ? __pfx_kthread+0x10/0x10 [ 218.085376][ C0] ? __pfx_kthread+0x10/0x10 [ 218.085414][ C0] ret_from_fork+0x3fc/0x770 [ 218.085448][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 218.085487][ C0] ? __switch_to_asm+0x39/0x70 [ 218.085508][ C0] ? __switch_to_asm+0x33/0x70 [ 218.085529][ C0] ? __pfx_kthread+0x10/0x10 [ 218.085565][ C0] ret_from_fork_asm+0x1a/0x30 [ 218.085609][ C0] [ 218.085897][ C0] Kernel Offset: disabled