last executing test programs: 3m53.872362084s ago: executing program 1 (id=961): r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882) r1 = syz_io_uring_setup(0x62ce, &(0x7f0000000780)={0x0, 0x0, 0x10100, 0x0, 0xffffffff}, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) write$UHID_INPUT2(r0, &(0x7f0000000280)=ANY=[], 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4007, @fd=r0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1, 0x10}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) io_uring_enter(r1, 0x567, 0x0, 0x0, 0x0, 0x0) 3m53.525463885s ago: executing program 1 (id=964): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000480)='comm\x00') write$binfmt_script(r2, 0x0, 0x0) 3m52.982050982s ago: executing program 1 (id=970): socket$packet(0x11, 0x2, 0x300) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000005c0)={{0x0, 0xeeee0000, 0x0, 0x0, 0x1, 0x40, 0x0, 0xfd, 0x0, 0x0, 0x9, 0x10}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x7}, {0x2000, 0xdddd0000, 0xc, 0x6, 0x7, 0x2, 0x0, 0x0, 0x3, 0x0, 0xfe, 0xfc}, {0x2, 0x8000000, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x2}, {0x10000, 0x1, 0xd, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x38, 0x0, 0x13}, {0x0, 0x3000, 0x0, 0x4, 0x0, 0x3, 0x2, 0x0, 0x0, 0x7}, {0x10000, 0x5000, 0xe, 0xfe, 0x3, 0x4}, {0xeeee8000, 0x0, 0x0, 0x0, 0xfb, 0x8f, 0x0, 0xa, 0x26, 0x4}, {0x80a0000}, {0xdddd1000, 0x8}, 0xddf8ffdb, 0x0, 0x6000, 0x2b, 0x0, 0x3800, 0xdddd1000, [0x0, 0x0, 0x1]}) 3m52.074376806s ago: executing program 1 (id=980): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x20000, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x18d811, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) 3m51.613624074s ago: executing program 1 (id=983): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000340)={0x73622a85, 0xb, 0x20000}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000200)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x20, 0x0, &(0x7f0000000000)=[@request_death, @clear_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000580)="ee"}) 3m50.006267277s ago: executing program 1 (id=992): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1801000001ffffeb00000000eb658e0d850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x18) r1 = syz_io_uring_setup(0xec5, &(0x7f0000000000)={0x0, 0x0, 0x1000}, &(0x7f0000000080)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x4000, &(0x7f00000001c0), 0x1, 0x40}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) io_uring_enter(r1, 0x2, 0x10a5, 0x3, 0x0, 0x0) 3m49.347456451s ago: executing program 32 (id=992): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1801000001ffffeb00000000eb658e0d850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x18) r1 = syz_io_uring_setup(0xec5, &(0x7f0000000000)={0x0, 0x0, 0x1000}, &(0x7f0000000080)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x4000, &(0x7f00000001c0), 0x1, 0x40}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) io_uring_enter(r1, 0x2, 0x10a5, 0x3, 0x0, 0x0) 2m6.819727978s ago: executing program 4 (id=1655): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e20, 0x0, @loopback, 0x7}}, 0x0, 0x0, 0x47, 0x0, "09be2271b78506e6dd938d324c415acd403a4480fd1afa34432bcdfa64d957e93efafd27ad06a6f589bb643f167cf0fcd370239aaa93f6ded3c5032c96ead0cdc68474d402ab73e482db7ec1e0a57489"}, 0xd8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xf, @loopback, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffff1, @empty, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @empty, 0x9f}, 0x1c) 2m6.553283015s ago: executing program 4 (id=1657): setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x84, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote}}, 0x0, 0x7ff}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000007"], 0x50) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$CEC_S_MODE(0xffffffffffffffff, 0x40046109, &(0x7f0000000000)=0x31) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000000), 0xd) 2m6.376952167s ago: executing program 4 (id=1660): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000400)='mm_migrate_pages\x00', r1, 0x0, 0x5}, 0x18) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 2m5.981791207s ago: executing program 4 (id=1664): mkdir(&(0x7f0000000280)='./file0\x00', 0x324) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/../file0\x00') 2m5.628836988s ago: executing program 4 (id=1668): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000380)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c080}, 0x4000891) write(r0, &(0x7f0000000180)='\t', 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7d, &(0x7f0000000400), &(0x7f00000000c0)=0x8) 2m4.460569166s ago: executing program 4 (id=1679): sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa66aa270045d70000fe08060001080006"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100)="f257a8ea7bc273dfaeab96850806", 0x2a, 0x0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) 2m3.494841223s ago: executing program 33 (id=1679): sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa66aa270045d70000fe08060001080006"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100)="f257a8ea7bc273dfaeab96850806", 0x2a, 0x0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) 6.175178568s ago: executing program 6 (id=2608): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xc, 0xf}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x5, 0x9}}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x20008850) sendmsg$nl_route_sched(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0xfffff000, {0x0, 0x0, 0x0, r3, {0xf000, 0xffff}, {}, {0x7}}, [@filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_CLASSID={0x8}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 5.709374202s ago: executing program 6 (id=2614): syz_io_uring_setup(0x110, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x3, 0x80}, 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000200)='2', 0x1, 0x8080c61) r0 = syz_io_uring_setup(0x5ce, &(0x7f0000000480)={0x0, 0x7734, 0x80, 0x0, 0x34f}, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0xb2752a96f73d6e14, 0x0, 0x0, 0x0, 0x23456}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 2.542533811s ago: executing program 3 (id=2634): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00') r1 = fanotify_init(0x0, 0x80000) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x50) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1) fanotify_mark(r1, 0x1, 0x40001019, r2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 2.541683338s ago: executing program 2 (id=2635): select(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r0 = syz_io_uring_setup(0x3380, &(0x7f0000000180)={0x0, 0x0, 0x10100}, &(0x7f0000000380)=0x0, &(0x7f00000000c0)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='5'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 2.361824598s ago: executing program 0 (id=2636): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000600), 0xfec8) recvmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/200, 0x6}, {&(0x7f0000000140), 0xa}, {&(0x7f0000000300)=""/225, 0x2}, {&(0x7f0000000400)=""/41, 0xfeb2}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x6, &(0x7f0000000640)=""/123, 0xfffffffffffffe63, 0x2000000}}, {{&(0x7f00000006c0), 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/24, 0xffffffffffffffe0}}], 0x2, 0xcb, &(0x7f0000008000)={0x0, 0x989680}) 2.277946058s ago: executing program 3 (id=2637): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) syz_fuse_handle_req(r0, &(0x7f00000022c0)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0xdb0078e66880d4ef, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x78, 0x0, 0x1, {0x3, 0x6, 0x0, {0x5, 0x7, 0x0, 0x80000001, 0x3, 0x8001, 0x3, 0x35741061, 0x10000, 0x8001, 0x9e7, 0xffffffffffffffff, 0x0, 0x40, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x48080, 0x60) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0, 0x2) 2.188934433s ago: executing program 5 (id=2638): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newtfilter={0x4c, 0x2c, 0xd27, 0x70bd24, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x4, 0xa}, {}, {0xfff2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}, @TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8858}, 0x20004800) 2.144465877s ago: executing program 6 (id=2639): ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x3) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4048aecb, &(0x7f00000002c0)=ANY=[]) mlock(&(0x7f00001bd000/0x4000)=nil, 0x4000) 2.085004372s ago: executing program 0 (id=2640): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) write$binfmt_script(r1, &(0x7f0000000180), 0xb) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0xa4000061) copy_file_range(r1, &(0x7f0000000080), r0, 0x0, 0xfffffffffffffff8, 0x0) 1.973050024s ago: executing program 3 (id=2641): socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000200)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 1.886868899s ago: executing program 6 (id=2642): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000000)='/proc/sys/\x00et/\x00\x00v4\x00\x00s/\x92ync_\x00le\xf44\x8cm\xa0\x8dN\xd4\xa2\x88\x00\xd1l,'}, 0xff0a) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x108) getdents64(r1, &(0x7f00000000c0)=""/55, 0x37) getdents64(r1, &(0x7f0000001dc0)=""/4096, 0x67) 1.849274501s ago: executing program 0 (id=2643): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000540)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000002c0)={0x2c, &(0x7f0000000180)={0x40, 0xc}, 0x0, 0x0, 0x0, 0x0}) 1.795308862s ago: executing program 6 (id=2644): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000280)='2', 0x1, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x3}, 0x1c) syz_usb_connect(0x0, 0x24, &(0x7f0000000700)=ANY=[@ANYBLOB="1201000059d360205f0501d09288000000010902"], 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) shutdown(r0, 0x1) 1.59676693s ago: executing program 5 (id=2645): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000300)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendto$netrom(r1, 0x0, 0x2, 0x0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) 1.546793742s ago: executing program 2 (id=2646): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x304}, "37472a4452e219e0", "9425f400ed4769823930617831c320e288cbed7e493b42cd2f9b1f53f3e0681c", "8e0a10b2", "c7fe327b7c843779"}, 0x38) sendto$inet6(r0, &(0x7f0000000240)="c6", 0x1, 0x8040, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0x78) 1.441913088s ago: executing program 2 (id=2647): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000a00), r0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x44b, 0x0, 0x25dfdbfc, {0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8, 0x8, 0xffffa888}]}}}]}, 0x3c}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='fsi_master_aspeed_opb_write\x00', r1, 0x0, 0x3eac}, 0x18) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) 1.296499295s ago: executing program 2 (id=2648): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19}, 0x94) r0 = syz_io_uring_setup(0x53f, &(0x7f0000000440)={0x0, 0x807734, 0x400, 0xfffffff8, 0xfe}, &(0x7f00000000c0)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x26, 0x0, 0x0, 0x202}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 1.209479557s ago: executing program 5 (id=2649): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x8, 0x0, 0x1003, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)={0x30, r3, 0x801, 0x70bd29, 0x0, {0x7}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}, @L2TP_ATTR_IFNAME={0x14}]}, 0x30}}, 0x0) sendmmsg$inet(r0, &(0x7f0000003940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000004) 1.187348707s ago: executing program 0 (id=2650): r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000040)='GPL\x00'}, 0x80) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={@cgroup=r4, r2, 0x11, 0x0, r4}, 0x14) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000140)={@cgroup=r1, r2, 0x11, 0x0, r1}, 0x11) 1.120516754s ago: executing program 3 (id=2651): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0x1, 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}}) 1.105975721s ago: executing program 0 (id=2652): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x8, 0x1}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x600e7180, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000a40)={r2, 0x27, 0x1a, 0x0, &(0x7f0000000440)="f8ad48cc02cb29dcc8007f5b08009f59d351f20c83a50ee033cf", 0x0, 0x4000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.105775846s ago: executing program 2 (id=2653): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) pidfd_getfd(r1, r1, 0x0) r2 = syz_io_uring_setup(0xa0, &(0x7f0000000640)={0x0, 0x105cc6, 0x0, 0x0, 0x207}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r2, 0x847ba, 0x0, 0xe, 0x0, 0x0) 1.00018305s ago: executing program 5 (id=2654): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="7a97d377a1dc17c5", 0x8}], 0x1, 0x0, 0x0, 0x20000004}], 0x1, 0x0) io_setup(0xff, &(0x7f0000000380)=0x0) io_submit(r2, 0x27f, &(0x7f0000001440)=[&(0x7f0000000200)={0x1000000, 0x0, 0x700000000000000, 0x0, 0x0, r1, &(0x7f0000000340), 0xfdef}]) 827.09494ms ago: executing program 2 (id=2655): syz_io_uring_setup(0x5c2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8003}, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) syz_usb_connect(0x5, 0x24, &(0x7f0000002040)=ANY=[@ANYBLOB="12010000fe76181004160780a6af011703010902120001000000000904"], 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x3, 0xbc01) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/135) 652.53303ms ago: executing program 5 (id=2656): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x2003, 0x0, 0x0, 0x0, 0x19}, 0x94) r0 = syz_io_uring_setup(0x53f, &(0x7f0000000440)={0x0, 0x807734, 0x80, 0x8, 0xfc}, &(0x7f00000000c0)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x29, 0x0, 0x0, 0x204}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x3e) 407.712936ms ago: executing program 5 (id=2657): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$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$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@local, @random="a15cc14e96b3", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @broadcast}}}}}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 406.307129ms ago: executing program 6 (id=2658): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newtfilter={0x70, 0x2c, 0xd27, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xfff3, 0x7}, {}, {0xa, 0x1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x40, 0x2, [@TCA_CGROUP_EMATCHES={0x3c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{0xe38, 0x9, 0x4}, [@TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x40010) 297.49795ms ago: executing program 0 (id=2659): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0xa) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000001540)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x4000}]) 107.725257ms ago: executing program 3 (id=2660): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04", 0x13}], 0x1}, 0x800) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d80000001c0081044e81f782db44b9040a1d08030e000000e8fea4a1180015000600142603600e1208000f1000810401a80016000a0001", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, 0x0, 0x5c8}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce620300fe"], 0xfe1b) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0eab070004000523"], 0xfe33) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfe33) 0s ago: executing program 3 (id=2661): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) sendmsg$inet(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="91", 0x1}], 0x1}, 0x805) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)='\b', 0x1}], 0x1) kernel console output (not intermixed with test programs): d [ 256.774816][ T3551] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 256.774854][ T3551] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 256.822921][ T8573] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 256.870471][ T5903] usb 3-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 256.870501][ T5903] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.870521][ T5903] usb 3-1: Product: syz [ 256.870545][ T5903] usb 3-1: Manufacturer: syz [ 256.870559][ T5903] usb 3-1: SerialNumber: syz [ 256.914512][ T5903] usb 3-1: config 0 descriptor?? [ 257.154534][ T31] usb 3-1: USB disconnect, device number 12 [ 257.722243][ T5904] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 257.735958][ T59] Bluetooth: hci0: command tx timeout [ 257.875852][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.875886][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.875925][ T5904] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 257.875949][ T5904] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.944916][ T5904] usb 1-1: config 0 descriptor?? [ 258.450365][ T5904] cm6533_jd 0003:0D8C:0022.0013: hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 258.626321][ T3551] bridge_slave_0: left allmulticast mode [ 258.626446][ T3551] bridge_slave_0: left promiscuous mode [ 258.630490][ T3551] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.251931][ T5904] usb 1-1: USB disconnect, device number 9 [ 259.813972][ T5838] Bluetooth: hci0: command tx timeout [ 259.865869][ T8619] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1023'. [ 260.941103][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.941193][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.912116][ T5838] Bluetooth: hci0: command tx timeout [ 262.162465][ T3551] bridge0 (unregistering): left promiscuous mode [ 263.182290][ T3551] bond0 (unregistering): left promiscuous mode [ 263.182315][ T3551] bond_slave_0: left promiscuous mode [ 263.182574][ T3551] bond_slave_1: left promiscuous mode [ 263.182858][ T3551] bridge_slave_1: left promiscuous mode [ 263.344978][ T3551] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 263.362719][ T3551] bond_slave_0: left allmulticast mode [ 263.405198][ T3551] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 263.422685][ T3551] bond_slave_1: left allmulticast mode [ 263.463238][ T3551] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 263.486411][ T3551] bridge_slave_1: left allmulticast mode [ 263.491639][ T3551] bond0 (unregistering): Released all slaves [ 263.522537][ T3551] bond1 (unregistering): Released all slaves [ 263.649943][ T8615] tipc: Started in network mode [ 263.649974][ T8615] tipc: Node identity fa04a454059c, cluster identity 4711 [ 263.650461][ T8615] tipc: Enabled bearer , priority 0 [ 263.650960][ T8619] netlink: 'syz.2.1023': attribute type 1 has an invalid length. [ 263.650978][ T8619] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1023'. [ 263.974626][ T5838] Bluetooth: hci0: command tx timeout [ 263.987024][ T8612] tipc: Disabling bearer [ 265.541379][ T8696] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 265.912656][ T8539] chnl_net:caif_netlink_parms(): no params data found [ 266.302434][ T5904] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 266.465088][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.465123][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 266.465146][ T5904] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 266.465191][ T5904] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 266.465214][ T5904] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.526685][ T5904] usb 4-1: config 0 descriptor?? [ 266.672369][ T10] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 266.790975][ T3551] hsr_slave_0: left promiscuous mode [ 266.825867][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 266.825899][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 266.825997][ T10] usb 1-1: New USB device found, idVendor=6253, idProduct=0100, bcdDevice= 0.00 [ 266.826021][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.848005][ T3551] hsr_slave_1: left promiscuous mode [ 266.885402][ T3551] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 266.885653][ T3551] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 266.922579][ T10] usb 1-1: config 0 descriptor?? [ 266.939505][ T3551] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 266.939538][ T3551] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 267.073743][ T5904] plantronics 0003:047F:FFFF.0014: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 267.204561][ T3551] veth1_macvtap: left promiscuous mode [ 267.204907][ T3551] veth0_macvtap: left promiscuous mode [ 267.205262][ T3551] veth1_vlan: left promiscuous mode [ 267.205669][ T3551] veth0_vlan: left promiscuous mode [ 267.374405][ T10] twinhan 0003:6253:0100.0015: hidraw1: USB HID v0.07 Device [HID 6253:0100] on usb-dummy_hcd.0-1/input0 [ 267.544674][ T10] usb 1-1: USB disconnect, device number 10 [ 267.614515][ C0] plantronics 0003:047F:FFFF.0014: hid_field_extract() called with n (132) > 32! (ktimers/0) [ 267.717494][ T8715] fido_id[8715]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 267.818764][ T5911] usb 4-1: USB disconnect, device number 12 [ 268.405589][ T8720] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1056'. [ 270.997050][ T3551] team0 (unregistering): Port device team_slave_1 removed [ 271.250551][ T3551] team0 (unregistering): Port device team_slave_0 removed [ 273.555676][ T8720] 0ªî{X¹¦: renamed from gretap0 [ 273.596254][ T8720] 0ªî{X¹¦: entered allmulticast mode [ 273.598583][ T8720] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 273.612189][ T8749] netlink: 'syz.3.1068': attribute type 25 has an invalid length. [ 273.612216][ T8749] netlink: 'syz.3.1068': attribute type 7 has an invalid length. [ 273.613630][ T8750] netlink: 'syz.3.1068': attribute type 25 has an invalid length. [ 273.613652][ T8750] netlink: 'syz.3.1068': attribute type 7 has an invalid length. [ 274.061501][ T8758] ipvlan2: entered promiscuous mode [ 274.200143][ T38] audit: type=1326 audit(273.885:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8761 comm="syz.4.1072" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f47035debe9 code=0x0 [ 274.376276][ T8539] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.376427][ T8539] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.376674][ T8539] bridge_slave_0: entered allmulticast mode [ 274.393580][ T8539] bridge_slave_0: entered promiscuous mode [ 274.419006][ T8539] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.421719][ T8539] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.421981][ T8539] bridge_slave_1: entered allmulticast mode [ 274.445325][ T8539] bridge_slave_1: entered promiscuous mode [ 275.150464][ T8539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.366550][ T8539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 276.896267][ T8539] team0: Port device team_slave_0 added [ 276.918892][ T8539] team0: Port device team_slave_1 added [ 277.299207][ T8539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.299225][ T8539] 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. [ 277.299253][ T8539] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.378635][ T8539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 277.378653][ T8539] 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. [ 277.378680][ T8539] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 278.026698][ T8539] hsr_slave_0: entered promiscuous mode [ 278.047789][ T8539] hsr_slave_1: entered promiscuous mode [ 278.059625][ T8539] debugfs: 'hsr0' already exists in 'hsr' [ 278.059654][ T8539] Cannot create hsr debugfs directory [ 278.357897][ T8827] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 279.579880][ T8857] ptrace attach of "./syz-executor exec"[8858] was attempted by "./syz-executor exec"[8857] [ 280.203597][ T31] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 280.384052][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 280.395058][ T31] usb 4-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice=49.88 [ 280.395101][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.395125][ T31] usb 4-1: Product: syz [ 280.395142][ T31] usb 4-1: Manufacturer: syz [ 280.395159][ T31] usb 4-1: SerialNumber: syz [ 280.416420][ T31] usb 4-1: config 0 descriptor?? [ 280.624547][ T31] as10x_usb: device has been detected [ 280.625784][ T31] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 280.673005][ T8539] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 280.727189][ T8539] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 280.801012][ T31] usb 4-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 280.907348][ T8539] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 281.030969][ T31] as10x_usb: error during firmware upload part1 [ 281.031695][ T31] Registered device Abilis Systems DVB-Titan [ 281.061759][ T31] usb 4-1: USB disconnect, device number 13 [ 281.187249][ T8539] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 281.400085][ T31] Unregistered device Abilis Systems DVB-Titan [ 281.403700][ T31] as10x_usb: device has been disconnected [ 281.708742][ T8894] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 282.012235][ T5904] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 282.171407][ T5904] usb 5-1: config 0 has an invalid interface number: 41 but max is 0 [ 282.171437][ T5904] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 282.171458][ T5904] usb 5-1: config 0 has no interface number 0 [ 282.197280][ T5904] usb 5-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 282.197311][ T5904] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.197332][ T5904] usb 5-1: Product: syz [ 282.197347][ T5904] usb 5-1: Manufacturer: syz [ 282.197363][ T5904] usb 5-1: SerialNumber: syz [ 282.249447][ T5904] usb 5-1: config 0 descriptor?? [ 282.286867][ T5904] ims_pcu 5-1:0.41: probe with driver ims_pcu failed with error -22 [ 282.295099][ T8539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.491230][ T8539] 8021q: adding VLAN 0 to HW filter on device team0 [ 282.516549][ T5903] usb 5-1: USB disconnect, device number 15 [ 282.539595][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.539721][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 282.626937][ T1220] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.627091][ T1220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 283.724294][ T31] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 283.878543][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 283.885162][ T31] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 283.885231][ T31] usb 4-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 283.885259][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.948001][ T31] usb 4-1: config 0 descriptor?? [ 284.026050][ T31] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input17 [ 284.349967][ T8539] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.706157][ T5190] bcm5974 4-1:0.0: could not read from device [ 284.817073][ T31] usb 4-1: USB disconnect, device number 14 [ 284.845526][ T5190] bcm5974 4-1:0.0: could not read from device [ 284.956545][ T8950] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 285.899393][ T8969] 9pnet_fd: p9_fd_create_tcp (8969): problem connecting socket to 127.0.0.1 [ 286.295437][ T8974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.320992][ T8974] bond0: (slave rose0): Enslaving as an active interface with an up link [ 286.890405][ T8539] veth0_vlan: entered promiscuous mode [ 286.940336][ T8539] veth1_vlan: entered promiscuous mode [ 287.113215][ T5911] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 287.163134][ T8539] veth0_macvtap: entered promiscuous mode [ 287.205766][ T8539] veth1_macvtap: entered promiscuous mode [ 287.278510][ T5911] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 287.278543][ T5911] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.278565][ T5911] usb 1-1: Product: syz [ 287.278580][ T5911] usb 1-1: Manufacturer: syz [ 287.278595][ T5911] usb 1-1: SerialNumber: syz [ 287.394091][ T8539] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 287.401987][ T8539] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 287.417425][ T5911] usb 1-1: config 0 descriptor?? [ 287.481066][ T1118] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.497474][ T1118] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.500061][ T1118] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.522482][ T1118] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.958175][ T5911] usb 1-1: Firmware: major: 213, minor: 124, hardware type: UNKNOWN (48) [ 288.172392][ T5911] usb 1-1: Read permanent extended address 78:d9:cf:80:c4:56:f3:e4 from device [ 288.172420][ T5911] usb 1-1: atusb_probe: initialization failed, error = -524 [ 288.173150][ T5911] atusb 1-1:0.0: probe with driver atusb failed with error -524 [ 288.380970][ T10] usb 1-1: USB disconnect, device number 11 [ 288.448047][ T170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.448069][ T170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.645646][ T170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.645667][ T170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.832169][ T5911] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 289.064777][ T5911] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 289.064814][ T5911] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 289.064855][ T5911] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 289.064879][ T5911] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.203210][ T5911] usb 5-1: config 0 descriptor?? [ 289.322376][ T9016] input: syz0 as /devices/virtual/input/input18 [ 289.778603][ T5911] savu 0003:1E7D:2D5A.0016: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 290.042692][ T10] usb 5-1: USB disconnect, device number 16 [ 290.986947][ T9034] fido_id[9034]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 292.741993][ T9078] netlink: 830 bytes leftover after parsing attributes in process `syz.0.1162'. [ 292.884235][ T9081] loop7: detected capacity change from 0 to 7 [ 292.916503][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.916669][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.917069][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.917100][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.918689][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.918722][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.918985][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.919014][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.920694][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.920732][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.921080][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.921113][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.960291][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.960338][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 292.960471][ T9081] ldm_validate_partition_table(): Disk read failed. [ 292.994490][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 292.994533][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 293.032431][ T9081] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 293.032474][ T9081] Buffer I/O error on dev loop7, logical block 0, async page read [ 293.045422][ T9081] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 293.045462][ T9081] Buffer I/O error on dev loop7, logical block 0, async page read [ 293.045723][ T9081] Dev loop7: unable to read RDB block 0 [ 293.047848][ T9081] loop7: unable to read partition table [ 293.048127][ T9081] loop7: partition table beyond EOD, truncated [ 293.057953][ T9081] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 293.325902][ T9084] sit0: entered allmulticast mode [ 295.288167][ T9130] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1180'. [ 295.315744][ T9132] netlink: 'syz.3.1181': attribute type 1 has an invalid length. [ 295.372214][ T975] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 295.524743][ T975] usb 5-1: Using ep0 maxpacket: 32 [ 295.527517][ T975] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 295.527610][ T975] usb 5-1: config 0 has no interface number 0 [ 295.527662][ T975] usb 5-1: config 0 interface 12 has no altsetting 0 [ 295.564089][ T9132] bond4: entered promiscuous mode [ 295.564118][ T9132] bond4: entered allmulticast mode [ 295.565880][ T975] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 295.565907][ T975] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.565927][ T975] usb 5-1: Product: syz [ 295.565941][ T975] usb 5-1: Manufacturer: syz [ 295.565955][ T975] usb 5-1: SerialNumber: syz [ 295.621860][ T975] usb 5-1: config 0 descriptor?? [ 295.729698][ T9134] bridge2: entered promiscuous mode [ 295.729732][ T9134] bridge2: entered allmulticast mode [ 295.780438][ T9134] bond4: (slave bridge2): making interface the new active one [ 295.794388][ T9134] bond4: (slave bridge2): Enslaving as an active interface with an up link [ 296.396928][ T9146] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 296.939606][ T975] f81534 5-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 296.939665][ T975] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 296.939683][ T975] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 296.939786][ T975] f81534 5-1:0.12: probe with driver f81534 failed with error -71 [ 297.035676][ T975] usb 5-1: USB disconnect, device number 17 [ 297.520162][ T9173] netlink: 'syz.2.1195': attribute type 13 has an invalid length. [ 297.532162][ T9156] Bluetooth: hci0: Opcode 0x0c20 failed: -4 [ 298.004086][ T9173] bridge0: port 2(bridge_slave_1) entered disabled state [ 298.005132][ T9173] bridge0: port 1(bridge_slave_0) entered disabled state [ 298.932373][ T5838] Bluetooth: hci0: command 0x0c20 tx timeout [ 299.007253][ T9173] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 299.037212][ T9173] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 299.634700][ T6018] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 299.820324][ T6018] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 299.820355][ T6018] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 299.820379][ T6018] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 299.828127][ T6018] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 299.828157][ T6018] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.828179][ T6018] usb 5-1: Product: syz [ 299.828194][ T6018] usb 5-1: Manufacturer: syz [ 299.828208][ T6018] usb 5-1: SerialNumber: syz [ 299.851744][ T6018] hub 5-1:1.0: bad descriptor, ignoring hub [ 299.851792][ T6018] hub 5-1:1.0: probe with driver hub failed with error -5 [ 300.071723][ T6018] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 18 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 300.676437][ T9188] netlink: 55 bytes leftover after parsing attributes in process `syz.5.1201'. [ 300.676503][ T9195] warning: `syz.3.1203' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 300.681497][ T13] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.715127][ T13] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.715248][ T13] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.715290][ T13] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.947176][ T9200] usb 5-1: reset high-speed USB device number 18 using dummy_hcd [ 301.684275][ T5903] usb 5-1: USB disconnect, device number 18 [ 301.706603][ T5903] usblp0: removed [ 302.603914][ T9251] Bluetooth: MGMT ver 1.23 [ 302.603952][ T9251] Bluetooth: hci0: unsupported parameter 5148 [ 302.603967][ T9251] Bluetooth: hci0: unsupported parameter 65024 [ 302.603981][ T9251] Bluetooth: hci0: unsupported parameter 5148 [ 302.603993][ T9251] Bluetooth: hci0: unsupported parameter 65024 [ 306.460867][ T59] Bluetooth: hci0: command 0x0c20 tx timeout [ 308.142297][ T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 308.294645][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 308.294675][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 308.299396][ T10] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 308.299426][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.299445][ T10] usb 1-1: Product: syz [ 308.299459][ T10] usb 1-1: Manufacturer: syz [ 308.299473][ T10] usb 1-1: SerialNumber: syz [ 308.385111][ T10] usb 1-1: config 0 descriptor?? [ 308.385991][ T9362] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 308.386142][ T9362] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 308.634764][ T9362] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 308.653412][ T9362] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 309.751566][ T10] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 309.837921][ T10] dm9601 1-1:0.0 eth5: register 'dm9601' at usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet, 6e:f1:98:9e:dd:08 [ 309.857998][ T10] usb 1-1: USB disconnect, device number 12 [ 309.861599][ T10] dm9601 1-1:0.0 eth5: unregister 'dm9601' usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet [ 310.002233][ T5165] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 310.164736][ T5165] usb 3-1: config 0 has an invalid interface number: 69 but max is 0 [ 310.164766][ T5165] usb 3-1: config 0 has no interface number 0 [ 310.164816][ T5165] usb 3-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 310.164843][ T5165] usb 3-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 310.168038][ T5165] usb 3-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 310.168069][ T5165] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.168091][ T5165] usb 3-1: Product: syz [ 310.168105][ T5165] usb 3-1: Manufacturer: syz [ 310.168120][ T5165] usb 3-1: SerialNumber: syz [ 310.194150][ T5165] usb 3-1: config 0 descriptor?? [ 310.195448][ T9397] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 310.232148][ T5165] cyberjack 3-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 310.405365][ T5165] usb 3-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 310.773150][ T10] usb 3-1: USB disconnect, device number 13 [ 310.877568][ T10] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 310.878498][ T10] cyberjack 3-1:0.69: device disconnected [ 312.757514][ T10] kernel write not supported for file /stat (pid: 10 comm: kworker/0:1) [ 312.872186][ T975] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 312.872388][ T5904] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 313.025733][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.025770][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 313.025855][ T975] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 313.025901][ T975] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 313.025925][ T975] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.063434][ T5904] usb 6-1: config 0 has an invalid interface number: 128 but max is 0 [ 313.063463][ T5904] usb 6-1: config 0 has no interface number 0 [ 313.076546][ T5904] usb 6-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 313.076576][ T5904] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.076597][ T5904] usb 6-1: Product: syz [ 313.076612][ T5904] usb 6-1: Manufacturer: syz [ 313.076628][ T5904] usb 6-1: SerialNumber: syz [ 313.144438][ T975] usb 1-1: config 0 descriptor?? [ 313.149553][ T5904] usb 6-1: config 0 descriptor?? [ 313.461036][ T9463] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1289'. [ 313.461667][ T9463] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1289'. [ 313.647811][ T975] plantronics 0003:047F:FFFF.0017: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 313.881856][ T975] usb 1-1: USB disconnect, device number 13 [ 314.214349][ T5904] usb 6-1: non-Atmel transceiver xxxxe3e1 [ 314.338216][ T9471] fido_id[9471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 314.415799][ T5904] usb 6-1: Firmware version (0.0) predates our first public release. [ 314.415826][ T5904] usb 6-1: Please update to version 0.2 or newer [ 314.416301][ T5904] usb 6-1: atusb_probe: initialization failed, error = -19 [ 314.468776][ T5904] usb 6-1: USB disconnect, device number 2 [ 316.352413][ T5904] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 316.507745][ T5904] usb 6-1: Using ep0 maxpacket: 16 [ 316.521788][ T5904] usb 6-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 316.521823][ T5904] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.521845][ T5904] usb 6-1: Product: syz [ 316.521859][ T5904] usb 6-1: Manufacturer: syz [ 316.521875][ T5904] usb 6-1: SerialNumber: syz [ 316.584889][ T5904] usb 6-1: config 0 descriptor?? [ 316.704298][ T9547] cgroup: Unknown subsys name 'cpuset' [ 317.027876][ T9531] No source specified [ 317.049145][ T5904] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 317.072307][ T5904] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 317.073424][ T5904] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 317.073483][ T5904] usb 6-1: media controller created [ 317.164019][ T5904] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 317.755059][ T9531] dtv5100: wlen = 0, aborting. [ 317.755556][ T5904] zl10353_read_register: readreg error (reg=127, ret==0) [ 317.755617][ T5904] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 317.755632][ T5904] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 317.916751][ T5904] usb 6-1: USB disconnect, device number 3 [ 317.922169][ T6018] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 317.976125][ T5904] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 318.086027][ T6018] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.086065][ T6018] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 318.086089][ T6018] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 318.086136][ T6018] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 318.086162][ T6018] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.125015][ T6018] usb 5-1: config 0 descriptor?? [ 318.589498][ T6018] plantronics 0003:047F:FFFF.0018: reserved main item tag 0xd [ 318.677379][ T6018] plantronics 0003:047F:FFFF.0018: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 318.764711][ T9570] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 318.992117][ T6018] usb 5-1: USB disconnect, device number 19 [ 319.295682][ T9573] fido_id[9573]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 319.343925][ T31] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 319.622231][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 319.624508][ T31] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 319.624534][ T31] usb 1-1: config 0 has no interface number 0 [ 319.624582][ T31] usb 1-1: config 0 interface 184 has no altsetting 0 [ 319.627700][ T31] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 319.627735][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.627756][ T31] usb 1-1: Product: syz [ 319.627771][ T31] usb 1-1: Manufacturer: syz [ 319.627785][ T31] usb 1-1: SerialNumber: syz [ 319.647941][ T31] usb 1-1: config 0 descriptor?? [ 319.665662][ T31] smsc75xx v1.0.0 [ 319.922819][ T9588] Bluetooth: hci0: invalid length 0, exp 2 for type 3 [ 320.279562][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 320.279604][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 320.482442][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 320.482487][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 320.482510][ T31] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 320.482828][ T31] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -32 [ 320.538135][ T31] usb 1-1: USB disconnect, device number 14 [ 320.740421][ T9602] netlink: 1347 bytes leftover after parsing attributes in process `syz.4.1335'. [ 321.372226][ T6018] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 321.534952][ T6018] usb 3-1: Using ep0 maxpacket: 8 [ 321.537355][ T6018] usb 3-1: config index 0 descriptor too short (expected 30, got 18) [ 321.537384][ T6018] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 321.537404][ T6018] usb 3-1: config 0 has no interfaces? [ 321.540479][ T6018] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 321.540525][ T6018] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.540546][ T6018] usb 3-1: Product: syz [ 321.540559][ T6018] usb 3-1: Manufacturer: syz [ 321.540581][ T6018] usb 3-1: SerialNumber: syz [ 321.615229][ T6018] usb 3-1: config 0 descriptor?? [ 322.012292][ T975] usb 3-1: USB disconnect, device number 14 [ 322.185098][ T9630] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 322.384211][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.384292][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.218134][ T9666] netlink: 'syz.3.1357': attribute type 12 has an invalid length. [ 323.218160][ T9666] netlink: 'syz.3.1357': attribute type 29 has an invalid length. [ 323.218175][ T9666] netlink: 148 bytes leftover after parsing attributes in process `syz.3.1357'. [ 323.218207][ T9666] netlink: 51 bytes leftover after parsing attributes in process `syz.3.1357'. [ 323.316174][ T9668] Bluetooth: hci0: invalid length 0, exp 2 for type 6 [ 323.602749][ T9680] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1362'. [ 323.603045][ T9680] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1362'. [ 323.855122][ T9686] netlink: 212376 bytes leftover after parsing attributes in process `syz.4.1364'. [ 325.008591][ T5911] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 325.152184][ T5911] usb 1-1: Using ep0 maxpacket: 32 [ 325.154338][ T5911] usb 1-1: config 0 has no interfaces? [ 325.154376][ T5911] usb 1-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 325.154401][ T5911] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.185240][ T5911] usb 1-1: config 0 descriptor?? [ 325.264289][ T9731] input: syz1 as /devices/virtual/input/input21 [ 325.344856][ T9736] Bluetooth: hci0: invalid length 0, exp 2 for type 16 [ 325.586774][ T9739] macsec1: entered promiscuous mode [ 325.586800][ T9739] dummy0: entered promiscuous mode [ 325.602704][ T9739] macsec1: entered allmulticast mode [ 325.602729][ T9739] dummy0: entered allmulticast mode [ 325.669467][ T9739] dummy0: left allmulticast mode [ 325.669504][ T9739] dummy0: left promiscuous mode [ 325.791054][ T975] usb 1-1: USB disconnect, device number 15 [ 326.449841][ T9760] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1391'. [ 328.554429][ T38] audit: type=1326 audit(329.259:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9817 comm="syz.2.1417" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7fc00000 [ 328.702197][ T5911] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 328.857426][ T5911] usb 5-1: Using ep0 maxpacket: 32 [ 328.861536][ T5911] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.861663][ T5911] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 328.861707][ T5911] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 328.861731][ T5911] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.866802][ T31] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 328.913619][ T31] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 328.919409][ T5911] usb 5-1: config 0 descriptor?? [ 328.932240][ T5153] Bluetooth: hci5: command 0x1003 tx timeout [ 328.932267][ T5838] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 328.948724][ T5911] hub 5-1:0.0: USB hub found [ 329.146812][ T5911] hub 5-1:0.0: 2 ports detected [ 329.254869][ T38] audit: type=1326 audit(329.959:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9817 comm="syz.2.1417" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7fc00000 [ 329.572170][ T5838] Bluetooth: hci4: command 0x0406 tx timeout [ 329.598568][ T5911] usb 5-1: USB disconnect, device number 20 [ 329.763756][ T9837] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1425'. [ 329.763793][ T9837] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1425'. [ 329.764402][ T9837] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 331.247675][ T5904] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 331.405951][ T5904] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 331.405979][ T5904] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 331.406000][ T5904] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 331.410400][ T5904] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 331.410430][ T5904] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.410449][ T5904] usb 6-1: Product: syz [ 331.410461][ T5904] usb 6-1: Manufacturer: syz [ 331.410475][ T5904] usb 6-1: SerialNumber: syz [ 331.429826][ T5904] hub 6-1:1.0: bad descriptor, ignoring hub [ 331.429871][ T5904] hub 6-1:1.0: probe with driver hub failed with error -5 [ 331.655658][ T9875] netlink: 'syz.2.1440': attribute type 4 has an invalid length. [ 331.673631][ T5904] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 331.872194][ T5911] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 331.995229][ T5904] usb 6-1: USB disconnect, device number 4 [ 332.011438][ T5904] usblp0: removed [ 332.022097][ T5911] usb 1-1: Using ep0 maxpacket: 16 [ 332.024708][ T5911] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 332.024766][ T5911] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 332.024796][ T5911] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 332.024818][ T5911] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 332.024842][ T5911] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 332.028949][ T5911] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 332.028978][ T5911] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 332.029000][ T5911] usb 1-1: Manufacturer: syz [ 332.120754][ T5911] usb 1-1: config 0 descriptor?? [ 332.343341][ T5904] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 332.452344][ T5911] rc_core: IR keymap rc-hauppauge not found [ 332.452366][ T5911] Registered IR keymap rc-empty [ 332.455077][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.481208][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.500535][ T5911] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 332.505113][ T5904] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 332.505146][ T5904] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 332.505174][ T5904] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 332.513085][ T5904] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 332.513120][ T5904] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.513146][ T5904] usb 6-1: Product: syz [ 332.513163][ T5904] usb 6-1: Manufacturer: syz [ 332.513180][ T5904] usb 6-1: SerialNumber: syz [ 332.591362][ T5911] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input22 [ 332.672365][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.683315][ T5904] hub 6-1:1.0: bad descriptor, ignoring hub [ 332.683358][ T5904] hub 6-1:1.0: probe with driver hub failed with error -5 [ 332.702760][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.732283][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.752238][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.772345][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.792269][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.812238][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.832250][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.853533][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 332.882381][ T5911] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 333.023162][ T5911] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 333.023190][ T5911] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 333.095211][ T5911] usb 1-1: USB disconnect, device number 16 [ 333.122570][ T5904] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 5 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 333.176570][ T5904] usb 6-1: USB disconnect, device number 5 [ 333.190886][ T5904] usblp0: removed [ 333.746496][ T9910] Bluetooth: hci0: invalid length 0, exp 2 for type 7 [ 334.637105][ T9943] netlink: 68 bytes leftover after parsing attributes in process `syz.2.1466'. [ 335.074241][ T9955] netlink: 116 bytes leftover after parsing attributes in process `syz.2.1469'. [ 335.261901][ T9958] loop2: detected capacity change from 0 to 7 [ 335.312390][ T9958] Dev loop2: unable to read RDB block 7 [ 335.312458][ T9958] loop2: unable to read partition table [ 335.312707][ T9958] loop2: partition table beyond EOD, truncated [ 335.312727][ T9958] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 335.652314][ T5904] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 335.732715][ T9970] ip6gretap0: entered promiscuous mode [ 335.732901][ T9970] macsec1: entered allmulticast mode [ 335.732916][ T9970] ip6gretap0: entered allmulticast mode [ 335.802122][ T5904] usb 6-1: Using ep0 maxpacket: 32 [ 335.804908][ T5904] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 335.804933][ T5904] usb 6-1: config 0 has no interface number 0 [ 335.804983][ T5904] usb 6-1: config 0 interface 184 has no altsetting 0 [ 335.808561][ T5904] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 335.808588][ T5904] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.808609][ T5904] usb 6-1: Product: syz [ 335.808624][ T5904] usb 6-1: Manufacturer: syz [ 335.808640][ T5904] usb 6-1: SerialNumber: syz [ 335.830577][ T9970] ip6gretap0: left allmulticast mode [ 335.833338][ T9970] ip6gretap0: left promiscuous mode [ 335.850558][ T5904] usb 6-1: config 0 descriptor?? [ 335.873271][ T5904] smsc75xx v1.0.0 [ 336.192297][ T9980] netlink: 212376 bytes leftover after parsing attributes in process `syz.3.1479'. [ 336.518374][ T5904] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 336.518407][ T5904] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 336.781785][ T38] audit: type=1326 audit(337.479:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9999 comm="syz.4.1486" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f47035debe9 code=0x0 [ 336.923946][ T5904] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000010: -71 [ 336.923989][ T5904] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write HW_CFG: -71 [ 336.924012][ T5904] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 336.924331][ T5904] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71 [ 336.932303][ T6018] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 336.963037][ T5904] usb 6-1: USB disconnect, device number 6 [ 337.087094][ T6018] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 337.087130][ T6018] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 337.087159][ T6018] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 337.087188][ T6018] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 337.087235][ T6018] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 337.087261][ T6018] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.164973][ T6018] usb 1-1: config 0 descriptor?? [ 337.168448][ T9995] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 337.614941][ T6018] plantronics 0003:047F:FFFF.001A: reserved main item tag 0xd [ 337.656992][ T6018] plantronics 0003:047F:FFFF.001A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 337.889069][T10016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.889534][T10016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 337.924549][ T31] usb 1-1: USB disconnect, device number 17 [ 338.171880][T10022] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 338.519488][ T6018] IPVS: starting estimator thread 0... [ 338.602626][ T5904] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 338.645078][T10033] IPVS: using max 7 ests per chain, 16800 per kthread [ 338.777829][ T5904] usb 3-1: New USB device found, idVendor=046d, idProduct=c513, bcdDevice= 0.00 [ 338.777877][ T5904] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.793585][ T5904] usb 3-1: config 0 descriptor?? [ 339.505733][ T5904] usb 3-1: USB disconnect, device number 15 [ 339.752287][ T975] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 339.905082][ T975] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 339.905112][ T975] usb 6-1: config 0 has no interface number 0 [ 339.931462][ T975] usb 6-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 339.931496][ T975] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.931517][ T975] usb 6-1: Product: syz [ 339.931533][ T975] usb 6-1: Manufacturer: syz [ 339.931547][ T975] usb 6-1: SerialNumber: syz [ 339.961582][ T975] usb 6-1: config 0 descriptor?? [ 340.022255][ T5903] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 340.179993][ T5903] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 340.180089][ T5903] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 340.180136][ T5903] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 340.180161][ T5903] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.222730][ T975] usb 6-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 340.253722][ T975] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 340.254151][ T975] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 340.254205][ T975] usb 6-1: media controller created [ 340.374092][ T975] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 340.490972][ T5903] usb 4-1: usb_control_msg returned -32 [ 340.491318][ T5903] usbtmc 4-1:16.0: can't read capabilities [ 340.513842][ T975] i2c i2c-1: ec100: i2c rd failed=-32 reg=33 [ 341.682926][ T31] usb 6-1: USB disconnect, device number 7 [ 342.866905][ T975] usb 4-1: USB disconnect, device number 15 [ 345.762289][ T5903] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 345.932228][ T5903] usb 5-1: Using ep0 maxpacket: 16 [ 345.937674][ T5903] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 345.937702][ T5903] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 345.937723][ T5903] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 345.982779][ T5903] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 345.982811][ T5903] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.982833][ T5903] usb 5-1: Product: syz [ 345.982848][ T5903] usb 5-1: Manufacturer: syz [ 345.982863][ T5903] usb 5-1: SerialNumber: syz [ 346.534762][ T5903] usb 5-1: 0:2 : does not exist [ 347.362540][ T5911] usb 5-1: USB disconnect, device number 21 [ 348.068622][T10229] TCP: TCP_TX_DELAY enabled [ 350.439341][T10284] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 350.976269][ T5925] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 351.137120][ T5925] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 351.137157][ T5925] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 351.151826][ T5925] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 351.151857][ T5925] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.151878][ T5925] usb 3-1: Product: syz [ 351.151903][ T5925] usb 3-1: Manufacturer: syz [ 351.151919][ T5925] usb 3-1: SerialNumber: syz [ 351.220028][ T5925] usb 3-1: config 0 descriptor?? [ 351.221326][T10297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 351.221612][T10297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 351.452299][T10297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 351.452471][T10297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 351.794449][T10323] netlink: 51 bytes leftover after parsing attributes in process `syz.3.1605'. [ 351.797718][T10326] Bluetooth: hci0: invalid length 0, exp 2 for type 18 [ 352.502965][ T5925] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 352.550305][ T5925] dm9601 3-1:0.0 eth5: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 6e:f1:98:9e:dd:08 [ 352.566219][ T5925] usb 3-1: USB disconnect, device number 16 [ 352.569800][ T5925] dm9601 3-1:0.0 eth5: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 353.242224][ T31] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 353.398462][ T31] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 353.398491][ T31] usb 1-1: config 0 has no interface number 0 [ 353.419110][ T31] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 353.419141][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.419162][ T31] usb 1-1: Product: syz [ 353.419178][ T31] usb 1-1: Manufacturer: syz [ 353.419194][ T31] usb 1-1: SerialNumber: syz [ 353.457110][ T31] usb 1-1: config 0 descriptor?? [ 353.716155][ T31] usb 1-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 353.733864][ T31] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 353.734248][ T31] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 353.734300][ T31] usb 1-1: media controller created [ 353.970387][ T31] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 354.189300][ T31] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 354.313982][T10373] netlink: 'syz.5.1626': attribute type 4 has an invalid length. [ 354.407103][ T31] usb 1-1: USB disconnect, device number 18 [ 354.572186][T10380] binder: 10379:10380 ioctl c0306201 2000000003c0 returned -14 [ 354.899023][T10386] input: syz0 as /devices/virtual/input/input24 [ 355.948490][T10408] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 356.264431][T10415] netlink: 51 bytes leftover after parsing attributes in process `syz.2.1643'. [ 356.517393][T10425] input: syz0 as /devices/virtual/input/input25 [ 356.995158][T10438] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 359.880227][ C1] vkms_vblank_simulate: vblank timer overrun [ 361.106018][T10512] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1686'. [ 361.441545][ T59] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 361.471110][ T59] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 361.480039][ T59] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 361.481626][ T59] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 361.492245][ T59] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 362.112217][T10522] netlink: 68 bytes leftover after parsing attributes in process `syz.3.1689'. [ 363.634669][ T5838] Bluetooth: hci1: command tx timeout [ 364.453760][ T31] delete_channel: no stack [ 364.912648][ T1176] bridge_slave_1: left allmulticast mode [ 364.912684][ T1176] bridge_slave_1: left promiscuous mode [ 364.912965][ T1176] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.243836][ T1176] bridge_slave_0: left allmulticast mode [ 365.243873][ T1176] bridge_slave_0: left promiscuous mode [ 365.256923][ T1176] bridge0: port 1(bridge_slave_0) entered disabled state [ 365.456486][T10535] kexec: Could not allocate control_code_buffer [ 365.652173][ T5838] Bluetooth: hci1: command tx timeout [ 366.717857][T10567] netlink: 165 bytes leftover after parsing attributes in process `syz.2.1706'. [ 367.689720][T10581] 9pnet: p9_errstr2errno: server reported unknown error @íÎÇpî‘AçÁ›¬ž;KZì44§/@®qæžkøp [ 367.689720][T10581] [ 367.742213][ T5838] Bluetooth: hci1: command tx timeout [ 368.763469][ T1176] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 368.848319][ T1176] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 368.942213][ T1176] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 369.037314][ T1176] bond0 (unregistering): Released all slaves [ 369.134097][ T1176] bond1 (unregistering): (slave bond2): Releasing backup interface [ 369.174856][ T1176] bond1 (unregistering): Released all slaves [ 369.563342][ C0] vkms_vblank_simulate: vblank timer overrun [ 369.812215][ T5838] Bluetooth: hci1: command tx timeout [ 369.992455][ T31] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 370.135937][ T1176] bond2 (unregistering): Released all slaves [ 370.145278][ T31] usb 6-1: config 0 has an invalid interface number: 255 but max is 0 [ 370.145312][ T31] usb 6-1: config 0 has no interface number 0 [ 370.145350][ T31] usb 6-1: config 0 interface 255 has no altsetting 0 [ 370.145397][ T31] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 370.145425][ T31] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.174789][ T31] usb 6-1: config 0 descriptor?? [ 370.191927][ T31] cp210x 6-1:0.255: cp210x converter detected [ 370.369105][T10557] netlink: 'syz.3.1703': attribute type 2 has an invalid length. [ 370.628359][ T1176] tipc: Left network mode [ 370.655517][ T31] cp210x 6-1:0.255: failed to get vendor val 0x000e size 3: -32 [ 370.740551][T10634] loop2: detected capacity change from 0 to 7 [ 370.801715][T10634] Dev loop2: unable to read RDB block 7 [ 370.801768][T10634] loop2: unable to read partition table [ 370.813848][T10634] loop2: partition table beyond EOD, truncated [ 370.813875][T10634] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 370.861785][ T31] cp210x 6-1:0.255: GPIO initialisation failed: -19 [ 370.873136][ T31] usb 6-1: cp210x converter now attached to ttyUSB0 [ 371.074090][ T5911] usb 6-1: USB disconnect, device number 8 [ 371.086334][ T5911] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 371.086861][ T5911] cp210x 6-1:0.255: device disconnected [ 371.258964][T10518] chnl_net:caif_netlink_parms(): no params data found [ 371.376404][ T31] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 371.539575][ T31] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 371.539607][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.551488][ T31] usb 3-1: config 0 descriptor?? [ 372.013369][ C0] vkms_vblank_simulate: vblank timer overrun [ 372.597315][ C0] vkms_vblank_simulate: vblank timer overrun [ 372.892245][ T31] usb 3-1: Cannot set autoneg [ 372.892526][ T31] MOSCHIP usb-ethernet driver 3-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 372.906230][ T31] usb 3-1: USB disconnect, device number 17 [ 372.922254][ T1176] hsr_slave_0: left promiscuous mode [ 372.962325][ T1176] hsr_slave_1: left promiscuous mode [ 372.963283][ T1176] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 373.023992][ T1176] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 373.343497][ T5911] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 373.497903][ T5911] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 373.498037][ T5911] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 373.498065][ T5911] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 373.498089][ T5911] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 373.501131][ T5911] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 373.501161][ T5911] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 373.501182][ T5911] usb 4-1: Manufacturer: syz [ 373.516119][ T5911] usb 4-1: config 0 descriptor?? [ 373.982619][ T5911] appleir 0003:05AC:8243.001C: unknown main item tag 0x0 [ 373.991077][ T5911] appleir 0003:05AC:8243.001C: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 374.246762][ T5903] usb 4-1: USB disconnect, device number 16 [ 375.873117][ T1176] team0 (unregistering): Port device team_slave_1 removed [ 376.112904][ T1176] team0 (unregistering): Port device team_slave_0 removed [ 376.659568][ T38] audit: type=1326 audit(378.355:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.661301][ T38] audit: type=1326 audit(378.355:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.662078][ T38] audit: type=1326 audit(378.355:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.663260][ T38] audit: type=1326 audit(378.365:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.663588][ T38] audit: type=1326 audit(378.365:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.665078][ T38] audit: type=1326 audit(378.365:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.665543][ T38] audit: type=1326 audit(378.365:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.665851][ T38] audit: type=1326 audit(378.365:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=161 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.666373][ T38] audit: type=1326 audit(378.365:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 376.666839][ T38] audit: type=1326 audit(378.365:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10690 comm="syz.3.1756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 377.017799][T10695] tls_set_device_offload: netdev not found [ 377.779787][T10710] netlink: 'syz.3.1765': attribute type 1 has an invalid length. [ 379.033785][T10679] batman_adv: batadv0: Adding interface: macsec1 [ 379.033806][T10679] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) 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. [ 379.033844][T10679] batman_adv: batadv0: Interface activated: macsec1 [ 379.096902][T10710] workqueue: Failed to create a rescuer kthread for wq "bond5": -EINTR [ 379.629765][T10518] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.629922][T10518] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.630165][T10518] bridge_slave_0: entered allmulticast mode [ 379.690921][T10518] bridge_slave_0: entered promiscuous mode [ 379.698900][T10518] bridge0: port 2(bridge_slave_1) entered blocking state [ 379.699056][T10518] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.699265][T10518] bridge_slave_1: entered allmulticast mode [ 379.723304][T10518] bridge_slave_1: entered promiscuous mode [ 379.844729][ T5911] libceph: connect (1)[c::]:6789 error -101 [ 379.844986][ T5911] libceph: mon0 (1)[c::]:6789 connect error [ 379.845611][ T5911] libceph: connect (1)[c::]:6789 error -101 [ 379.845814][ T5911] libceph: mon0 (1)[c::]:6789 connect error [ 380.085037][T10518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 380.102727][ T31] libceph: connect (1)[c::]:6789 error -101 [ 380.102995][ T31] libceph: mon0 (1)[c::]:6789 connect error [ 380.125964][T10518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 380.536035][T10518] team0: Port device team_slave_0 added [ 380.553127][T10518] team0: Port device team_slave_1 added [ 380.613085][ T31] libceph: connect (1)[c::]:6789 error -101 [ 380.613327][ T31] libceph: mon0 (1)[c::]:6789 connect error [ 380.643930][T10735] ceph: No mds server is up or the cluster is laggy [ 380.772229][ T59] Bluetooth: hci0: command 0x0c20 tx timeout [ 381.044931][T10518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 381.044950][T10518] 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. [ 381.044984][T10518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 381.067737][T10518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 381.067758][T10518] 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. [ 381.067793][T10518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 381.817853][T10518] hsr_slave_0: entered promiscuous mode [ 381.819300][T10518] hsr_slave_1: entered promiscuous mode [ 382.500765][T10774] pim6reg1: entered promiscuous mode [ 382.500795][T10774] pim6reg1: entered allmulticast mode [ 383.822537][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.822619][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 383.935166][T10518] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 384.019598][T10518] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 384.057872][T10518] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 384.137623][T10518] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 384.531674][T10518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 384.616219][T10518] 8021q: adding VLAN 0 to HW filter on device team0 [ 384.652406][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.652571][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.718271][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.718505][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.835988][T10518] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 384.836014][T10518] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 385.420878][T10518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 385.615420][T10844] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 385.659476][T10845] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1810'. [ 385.659507][T10845] netlink: 'syz.3.1810': attribute type 1 has an invalid length. [ 385.659521][T10845] netlink: 'syz.3.1810': attribute type 2 has an invalid length. [ 385.659533][T10845] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1810'. [ 386.569614][T10865] netlink: 'syz.5.1818': attribute type 4 has an invalid length. [ 386.569640][T10865] netlink: 14345 bytes leftover after parsing attributes in process `syz.5.1818'. [ 386.605563][T10518] veth0_vlan: entered promiscuous mode [ 386.680150][T10518] veth1_vlan: entered promiscuous mode [ 386.927842][T10518] veth0_macvtap: entered promiscuous mode [ 386.975443][T10518] veth1_macvtap: entered promiscuous mode [ 387.135740][T10518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 387.183007][T10518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 387.252227][ T1220] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.288411][T10875] input: syz1 as /devices/virtual/input/input26 [ 387.288636][T10186] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.309213][T10186] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.311894][T10189] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.401726][ T38] kauditd_printk_skb: 4 callbacks suppressed [ 387.401745][ T38] audit: type=1326 audit(389.095:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.425145][ T38] audit: type=1326 audit(389.095:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.426436][ T38] audit: type=1326 audit(389.125:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.426496][ T38] audit: type=1326 audit(389.125:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.426550][ T38] audit: type=1326 audit(389.125:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.426603][ T38] audit: type=1326 audit(389.125:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=115 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.426656][ T38] audit: type=1326 audit(389.125:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.433227][ T38] audit: type=1326 audit(389.135:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=140 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.433289][ T38] audit: type=1326 audit(389.135:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.433343][ T38] audit: type=1326 audit(389.135:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10877 comm="syz.3.1826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ff2edebe9 code=0x7ffc0000 [ 387.856326][T10880] syzkaller1: entered promiscuous mode [ 387.856363][T10880] syzkaller1: entered allmulticast mode [ 387.857654][T10882] PF_CAN: dropped non conform CAN skbuff: dev type 280, len 324 [ 388.022128][ T5903] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 388.223768][ T5903] usb 4-1: Using ep0 maxpacket: 32 [ 388.226667][ T5903] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 388.226694][ T5903] usb 4-1: config 0 has no interface number 0 [ 388.226746][ T5903] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 388.229974][ T5903] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 388.230002][ T5903] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 388.230023][ T5903] usb 4-1: Product: syz [ 388.230037][ T5903] usb 4-1: Manufacturer: syz [ 388.230051][ T5903] usb 4-1: SerialNumber: syz [ 388.313238][ T5903] usb 4-1: config 0 descriptor?? [ 388.322446][ T1220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 388.322469][ T1220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 388.328968][ T5903] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 388.329004][ T5903] em28xx 4-1:0.132: Video interface 132 found: [ 388.549145][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 388.549168][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 388.739569][ T5903] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 389.130373][T10909] delete_channel: no stack [ 389.892510][ T5903] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 389.892564][ T5903] em28xx 4-1:0.132: board has no eeprom [ 389.925859][T10886] em28xx 4-1:0.132: failed to trigger write to i2c address 0x2 (error=-5) [ 389.972599][ T5903] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 389.972630][ T5903] em28xx 4-1:0.132: analog set to bulk mode. [ 389.974289][ T975] em28xx 4-1:0.132: Registering V4L2 extension [ 390.007176][ T5903] usb 4-1: USB disconnect, device number 17 [ 390.009623][ T5903] em28xx 4-1:0.132: Disconnecting em28xx [ 390.473403][ T975] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 390.473429][ T975] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 390.473444][ T975] em28xx 4-1:0.132: No AC97 audio processor [ 390.505924][ T975] usb 4-1: Decoder not found [ 390.505945][ T975] em28xx 4-1:0.132: failed to create media graph [ 390.505984][ T975] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 390.532343][ T975] em28xx 4-1:0.132: Remote control support is not available for this card. [ 390.533998][ T5903] em28xx 4-1:0.132: Closing input extension [ 390.560056][ T5903] em28xx 4-1:0.132: Freeing device [ 392.192352][T10973] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1860'. [ 392.200607][T10973] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1860'. [ 392.683468][T10987] netlink: 'syz.2.1866': attribute type 2 has an invalid length. [ 392.683491][T10987] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1866'. [ 393.123324][ T5911] libceph: connect (1)[c::]:6789 error -101 [ 393.123579][ T5911] libceph: mon0 (1)[c::]:6789 connect error [ 393.152513][ T5911] libceph: connect (1)[c::]:6789 error -101 [ 393.152746][ T5911] libceph: mon0 (1)[c::]:6789 connect error [ 393.396533][ T975] libceph: connect (1)[c::]:6789 error -101 [ 393.396774][ T975] libceph: mon0 (1)[c::]:6789 connect error [ 393.418746][ T31] libceph: connect (1)[c::]:6789 error -101 [ 393.419025][ T31] libceph: mon0 (1)[c::]:6789 connect error [ 393.485100][T11012] ceph: No mds server is up or the cluster is laggy [ 393.854888][T11002] ceph: No mds server is up or the cluster is laggy [ 393.914530][T11032] netlink: 'syz.3.1887': attribute type 11 has an invalid length. [ 394.007903][T11037] option changes via remount are deprecated (pid=11036 comm=syz.3.1888) [ 394.042194][ T975] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 394.232199][ T975] usb 6-1: Using ep0 maxpacket: 32 [ 394.243285][ T975] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 394.243328][ T975] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 394.243370][ T975] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 394.243395][ T975] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.296395][ T975] usb 6-1: config 0 descriptor?? [ 394.593907][ T5904] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 394.744192][ T975] savu 0003:1E7D:2D5A.001D: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.5-1/input0 [ 394.766940][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 394.766977][ T5904] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 394.767016][ T5904] usb 4-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 394.767041][ T5904] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.821268][ T5904] usb 4-1: config 0 descriptor?? [ 394.982906][ T31] usb 6-1: USB disconnect, device number 9 [ 395.267584][ T5904] cm6533_jd 0003:0D8C:0022.001E: unknown main item tag 0x0 [ 395.267728][ T5904] cm6533_jd 0003:0D8C:0022.001E: unknown main item tag 0x0 [ 395.299515][ T5904] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0D8C:0022.001E/input/input27 [ 395.340624][ T5904] cm6533_jd 0003:0D8C:0022.001E: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.3-1/input0 [ 395.410736][ T975] kernel read not supported for file /admmidi2 (pid: 975 comm: kworker/0:2) [ 395.535576][ T975] usb 4-1: USB disconnect, device number 18 [ 395.786538][T11076] pim6reg1: entered promiscuous mode [ 395.786568][T11076] pim6reg1: entered allmulticast mode [ 397.123991][ T975] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 397.272956][ T975] usb 6-1: Using ep0 maxpacket: 32 [ 397.275573][ T975] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 397.275606][ T975] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 397.275716][ T975] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 397.275741][ T975] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.281743][ T975] usb 6-1: config 0 descriptor?? [ 397.335923][ T975] hub 6-1:0.0: USB hub found [ 397.559268][ T975] hub 6-1:0.0: 1 port detected [ 398.310963][ T975] hub 6-1:0.0: activate --> -90 [ 398.512176][ T975] usb 6-1-port1: config error [ 398.718239][ T975] usb 6-1-port1: cannot disable (err = -71) [ 398.730903][ T5904] usb 6-1: USB disconnect, device number 10 [ 398.730984][ T975] usb 6-1-port1: cannot reset (err = -71) [ 398.731578][ T975] usb 6-1-port1: attempt power cycle [ 398.858485][T11131] input: syz1 as /devices/virtual/input/input28 [ 398.918850][T11104] kexec: Could not allocate control_code_buffer [ 399.955061][T11156] veth1_to_bond: entered allmulticast mode [ 399.955441][T11156] veth1_to_bond: entered promiscuous mode [ 399.960221][T11155] veth1_to_bond: left promiscuous mode [ 399.960438][T11155] veth1_to_bond: left allmulticast mode [ 400.045360][T11160] IPv6: Can't replace route, no match found [ 400.555304][T11181] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 402.917368][T11250] loop4: detected capacity change from 0 to 7 [ 402.939531][T11250] Dev loop4: unable to read RDB block 7 [ 402.939566][T11250] loop4: AHDI p3 p4 [ 402.939598][T11250] loop4: partition table partially beyond EOD, truncated [ 402.939749][T11250] loop4: p3 size 4227858431 extends beyond EOD, truncated [ 403.920787][T11271] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1984'. [ 404.212159][ T31] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 404.372220][ T31] usb 7-1: Using ep0 maxpacket: 8 [ 404.375040][ T31] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 404.375078][ T31] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 404.375103][ T31] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 404.375137][ T31] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 404.375184][ T31] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 404.375209][ T31] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 404.667324][ T31] usb 7-1: GET_CAPABILITIES returned 0 [ 404.667373][ T31] usbtmc 7-1:16.0: can't read capabilities [ 404.884069][ T5903] usb 7-1: USB disconnect, device number 2 [ 404.972272][ T5925] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 405.134869][ T5925] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 405.134898][ T5925] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 405.134955][ T5925] usb 4-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 405.134982][ T5925] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 405.190648][ T5925] usb 4-1: config 0 descriptor?? [ 405.206988][ T5925] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 405.207046][ T5925] dvb-usb: bulk message failed: -22 (3/0) [ 405.230498][T11296] input: syz0 as /devices/virtual/input/input29 [ 405.241788][ T5925] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 405.251734][ T5925] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 405.251805][ T5925] usb 4-1: media controller created [ 405.274296][ T5925] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 405.301651][ T5925] dvb-usb: bulk message failed: -22 (6/0) [ 405.301749][ T5925] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 405.319210][ T5925] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input30 [ 405.343834][ T5925] dvb-usb: schedule remote query interval to 150 msecs. [ 405.343859][ T5925] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 405.507593][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 405.507630][ T5925] dvb-usb: error while querying for an remote control event. [ 405.662120][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 405.662154][ T5925] dvb-usb: error while querying for an remote control event. [ 405.719257][T11304] netlink: 'syz.0.1996': attribute type 10 has an invalid length. [ 405.733054][T11304] netlink: 'syz.0.1996': attribute type 4 has an invalid length. [ 405.733078][T11304] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1996'. [ 405.819239][T11304] : renamed from bond0 (while UP) [ 405.828857][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 405.828889][ T5925] dvb-usb: error while querying for an remote control event. [ 405.992159][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 405.992195][ T5925] dvb-usb: error while querying for an remote control event. [ 406.116398][ T5925] usb 4-1: USB disconnect, device number 19 [ 406.240827][ T5925] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 406.758423][T11326] input: syz1 as /devices/virtual/input/input31 [ 408.372264][ T5904] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 408.522161][ T5904] usb 7-1: Using ep0 maxpacket: 16 [ 408.528630][ T5904] usb 7-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 408.528666][ T5904] usb 7-1: config 0 interface 0 has no altsetting 0 [ 408.528702][ T5904] usb 7-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 408.528728][ T5904] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 408.591034][ T5904] usb 7-1: config 0 descriptor?? [ 409.049706][ T5904] nzxt-smart2 0003:1E71:2009.001F: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.6-1/input0 [ 409.217981][T11366] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 409.459679][ T5911] usb 7-1: USB disconnect, device number 3 [ 409.505168][T11373] use of bytesused == 0 is deprecated and will be removed in the future, [ 409.505185][T11373] use the actual size instead. [ 410.199054][T11396] pim6reg: entered allmulticast mode [ 410.234241][T11396] pim6reg: left allmulticast mode [ 410.397046][T11407] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2038'. [ 410.522133][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72c800: rx timeout, send abort [ 411.022212][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72c800: abort rx timeout. Force session deactivation [ 411.022369][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72e800: rx timeout, send abort [ 411.410038][T11431] io-wq is not configured for unbound workers [ 411.522441][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72e800: abort rx timeout. Force session deactivation [ 411.882246][ T5911] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 411.912131][ T31] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 412.042133][ T5911] usb 6-1: Using ep0 maxpacket: 8 [ 412.047130][ T5911] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 412.047183][ T5911] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 412.047208][ T5911] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.064511][ T5911] usb 6-1: config 0 descriptor?? [ 412.075217][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 412.075256][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 412.075291][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 412.075340][ T31] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 412.075368][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.104517][ T31] usb 4-1: config 0 descriptor?? [ 412.297514][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72d800: rx timeout, send abort [ 412.365502][ T5911] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 412.575399][ T31] plantronics 0003:047F:FFFF.0020: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 412.739874][ T31] usb 6-1: USB disconnect, device number 15 [ 412.797596][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88805c72d800: abort rx timeout. Force session deactivation [ 413.272166][ T5925] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 413.422118][ T5925] usb 7-1: Using ep0 maxpacket: 16 [ 413.424694][ T5925] usb 7-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 413.424726][ T5925] usb 7-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 413.424750][ T5925] usb 7-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 413.424776][ T5925] usb 7-1: config 0 interface 0 has no altsetting 0 [ 413.424811][ T5925] usb 7-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 413.424835][ T5925] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.430564][ T5925] usb 7-1: config 0 descriptor?? [ 413.659238][ T5925] usbhid 7-1:0.0: can't add hid device: -71 [ 413.659380][ T5925] usbhid 7-1:0.0: probe with driver usbhid failed with error -71 [ 413.702246][ T5925] usb 7-1: USB disconnect, device number 4 [ 414.707224][ T6018] usb 4-1: USB disconnect, device number 20 [ 415.377708][T11491] netlink: 212264 bytes leftover after parsing attributes in process `syz.6.2077'. [ 416.019165][T11502] netlink: 9 bytes leftover after parsing attributes in process `syz.5.2082'. [ 416.055345][T11502] gretap0: entered promiscuous mode [ 416.074641][T11502] netlink: 5 bytes leftover after parsing attributes in process `syz.5.2082'. [ 416.074776][T11502] 0ªî{X¹¦: renamed from gretap0 [ 416.100210][T11502] 0ªî{X¹¦: left promiscuous mode [ 416.100241][T11502] 0ªî{X¹¦: entered allmulticast mode [ 416.113177][T11502] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 417.087451][T11525] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2091'. [ 417.899773][T11535] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 418.022183][ T5911] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 418.073850][T11543] netlink: 212376 bytes leftover after parsing attributes in process `syz.2.2099'. [ 418.179267][ T5911] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1455, setting to 64 [ 418.179303][ T5911] usb 4-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 418.179333][ T5911] usb 4-1: config 0 interface 0 has no altsetting 0 [ 418.179370][ T5911] usb 4-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 418.179395][ T5911] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 418.195989][ T5911] usb 4-1: config 0 descriptor?? [ 418.197772][T11534] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 418.634044][T11559] netlink: 156 bytes leftover after parsing attributes in process `syz.5.2107'. [ 418.684920][ T5911] kye 0003:0458:5015.0021: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 418.694620][ T5911] kye 0003:0458:5015.0021: hidraw0: USB HID v1.03 Device [HID 0458:5015] on usb-dummy_hcd.3-1/input0 [ 418.694655][ T5911] kye 0003:0458:5015.0021: tablet-enabling feature report not found [ 418.694671][ T5911] kye 0003:0458:5015.0021: tablet enabling failed [ 418.805222][T11564] netlink: 212376 bytes leftover after parsing attributes in process `syz.2.2108'. [ 418.887633][ T5911] usb 4-1: USB disconnect, device number 21 [ 418.952251][ T6018] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 419.105055][ T6018] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 419.105092][ T6018] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 419.105116][ T6018] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 419.105161][ T6018] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 419.105186][ T6018] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.124477][ T6018] usb 7-1: config 0 descriptor?? [ 419.573305][ T6018] plantronics 0003:047F:FFFF.0022: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.6-1/input0 [ 419.919357][ T38] kauditd_printk_skb: 1 callbacks suppressed [ 419.919378][ T38] audit: type=1326 audit(421.605:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 419.920431][ T38] audit: type=1326 audit(421.615:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0ca3aebe9 code=0x7ffc0000 [ 419.930324][ T38] audit: type=1326 audit(421.615:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 420.045763][ T38] audit: type=1326 audit(421.745:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 420.049877][ T38] audit: type=1326 audit(421.745:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 420.096572][ T38] audit: type=1326 audit(421.795:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0ca3aebe9 code=0x7ffc0000 [ 420.127719][ T38] audit: type=1326 audit(421.825:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 420.128554][ T38] audit: type=1326 audit(421.825:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0ca3aebe9 code=0x7ffc0000 [ 420.129486][ T38] audit: type=1326 audit(421.825:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0ca3aebe9 code=0x7ffc0000 [ 420.130819][ T38] audit: type=1326 audit(421.825:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11583 comm="syz.0.2116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe0ca34ade9 code=0x7ffc0000 [ 421.013407][ T5904] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 421.182225][ T5904] usb 4-1: Using ep0 maxpacket: 16 [ 421.184897][ T5904] usb 4-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 421.184926][ T5904] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 421.232520][ T5904] usb 4-1: config 0 descriptor?? [ 421.238481][ T5904] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 421.719644][ T6018] usb 7-1: USB disconnect, device number 5 [ 421.808568][T11620] netlink: 168 bytes leftover after parsing attributes in process `syz.2.2132'. [ 422.469716][ T5904] gspca_sonixj: reg_w1 err -71 [ 422.482257][ T5904] sonixj 4-1:0.0: probe with driver sonixj failed with error -71 [ 422.485837][ T5904] usb 4-1: USB disconnect, device number 22 [ 424.188610][T11678] loop6: detected capacity change from 0 to 7 [ 424.202577][T11678] Dev loop6: unable to read RDB block 7 [ 424.202617][T11678] loop6: AHDI p3 p4 [ 424.202656][T11678] loop6: partition table partially beyond EOD, truncated [ 424.202769][T11678] loop6: p3 start 1886353253 is beyond EOD, truncated [ 424.530171][T11690] netlink: 52 bytes leftover after parsing attributes in process `syz.2.2161'. [ 424.722134][ T5904] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 424.765287][T11694] kvm: user requested TSC rate below hardware speed [ 424.769144][T11694] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=2205475325 (8821901300 ns) > initial count (6564024732 ns). Using initial count to start timer. [ 424.902177][ T5904] usb 7-1: Using ep0 maxpacket: 32 [ 424.909684][ T5904] usb 7-1: config 0 has an invalid interface number: 184 but max is 0 [ 424.909712][ T5904] usb 7-1: config 0 has no interface number 0 [ 424.909791][ T5904] usb 7-1: config 0 interface 184 has no altsetting 0 [ 424.925862][ T5904] usb 7-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 424.925891][ T5904] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.925911][ T5904] usb 7-1: Product: syz [ 424.925926][ T5904] usb 7-1: Manufacturer: syz [ 424.925941][ T5904] usb 7-1: SerialNumber: syz [ 424.975341][ T5904] usb 7-1: config 0 descriptor?? [ 424.979939][ T5904] smsc75xx v1.0.0 [ 426.023820][ T5904] smsc75xx 7-1:0.184 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 426.227543][ T5904] smsc75xx 7-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 426.227577][ T5904] smsc75xx 7-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 426.227598][ T5904] smsc75xx 7-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 426.227617][ T5904] smsc75xx 7-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 426.227951][ T5904] smsc75xx 7-1:0.184: probe with driver smsc75xx failed with error -71 [ 426.312846][ T5904] usb 7-1: USB disconnect, device number 6 [ 426.816582][T11703] syz.2.2167: vmalloc error: size 2768896, failed to allocated page array size 5408, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 426.817056][T11703] CPU: 0 UID: 0 PID: 11703 Comm: syz.2.2167 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 426.817083][T11703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 426.817100][T11703] Call Trace: [ 426.817108][T11703] [ 426.817117][T11703] dump_stack_lvl+0x189/0x250 [ 426.817158][T11703] ? __pfx_dump_stack_lvl+0x10/0x10 [ 426.817191][T11703] ? __pfx__printk+0x10/0x10 [ 426.817215][T11703] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 426.817239][T11703] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 426.817265][T11703] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 426.817292][T11703] warn_alloc+0x22e/0x3b0 [ 426.817363][T11703] ? __pfx_warn_alloc+0x10/0x10 [ 426.817415][T11703] ? __get_vm_area_node+0x2bc/0x350 [ 426.817447][T11703] ? vb2_vmalloc_alloc+0xef/0x340 [ 426.817484][T11703] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 426.817551][T11703] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 426.817585][T11703] ? vb2_vmalloc_alloc+0xb2/0x340 [ 426.817618][T11703] ? __kasan_kmalloc+0x93/0xb0 [ 426.817649][T11703] vmalloc_user_noprof+0xad/0xf0 [ 426.817681][T11703] ? vb2_vmalloc_alloc+0xef/0x340 [ 426.817712][T11703] vb2_vmalloc_alloc+0xef/0x340 [ 426.817743][T11703] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 426.817777][T11703] __vb2_queue_alloc+0x9bf/0x15a0 [ 426.817836][T11703] vb2_core_reqbufs+0xc31/0x1420 [ 426.817892][T11703] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 426.817920][T11703] ? vb2_verify_memory_type+0x1fc/0x570 [ 426.817957][T11703] ? vb2_reqbufs+0x3a9/0x630 [ 426.817994][T11703] v4l2_m2m_ioctl_reqbufs+0x110/0x200 [ 426.818021][T11703] __video_do_ioctl+0xc9b/0xdb0 [ 426.818063][T11703] ? __pfx___video_do_ioctl+0x10/0x10 [ 426.818111][T11703] video_usercopy+0x86e/0x14f0 [ 426.818154][T11703] ? __pfx___video_do_ioctl+0x10/0x10 [ 426.818186][T11703] ? __pfx_video_usercopy+0x10/0x10 [ 426.818213][T11703] ? smack_file_ioctl+0x2ac/0x340 [ 426.818255][T11703] ? __fget_files+0x2a/0x420 [ 426.818285][T11703] ? __fget_files+0x3a6/0x420 [ 426.818321][T11703] v4l2_ioctl+0x190/0x1e0 [ 426.818351][T11703] ? __pfx_v4l2_ioctl+0x10/0x10 [ 426.818387][T11703] __se_sys_ioctl+0xfc/0x170 [ 426.818415][T11703] do_syscall_64+0xfa/0x3b0 [ 426.818445][T11703] ? lockdep_hardirqs_on+0x9c/0x150 [ 426.818472][T11703] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.818495][T11703] ? clear_bhb_loop+0x60/0xb0 [ 426.818523][T11703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.818548][T11703] RIP: 0033:0x7faa4276ebe9 [ 426.818568][T11703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 426.818586][T11703] RSP: 002b:00007faa409d6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.818609][T11703] RAX: ffffffffffffffda RBX: 00007faa42995fa0 RCX: 00007faa4276ebe9 [ 426.818624][T11703] RDX: 00002000000000c0 RSI: 00000000c0145608 RDI: 0000000000000003 [ 426.818639][T11703] RBP: 00007faa427f1e19 R08: 0000000000000000 R09: 0000000000000000 [ 426.818652][T11703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.818664][T11703] R13: 00007faa42996038 R14: 00007faa42995fa0 R15: 00007fffccbd6408 [ 426.818698][T11703] [ 426.819458][T11703] Mem-Info: [ 426.819473][T11703] active_anon:295 inactive_anon:4969 isolated_anon:0 [ 426.819473][T11703] active_file:14093 inactive_file:42569 isolated_file:0 [ 426.819473][T11703] unevictable:768 dirty:156 writeback:0 [ 426.819473][T11703] slab_reclaimable:12258 slab_unreclaimable:129996 [ 426.819473][T11703] mapped:29128 shmem:1371 pagetables:1073 [ 426.819473][T11703] sec_pagetables:0 bounce:0 [ 426.819473][T11703] kernel_misc_reclaimable:0 [ 426.819473][T11703] free:1275151 free_pcp:6994 free_cma:0 [ 426.819533][T11703] Node 0 active_anon:1180kB inactive_anon:19876kB active_file:56168kB inactive_file:170276kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:116512kB dirty:624kB writeback:0kB shmem:3948kB kernel_stack:12692kB pagetables:4128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 426.819583][T11703] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:48kB pagetables:164kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 426.819630][T11703] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.819696][T11703] lowmem_reserve[]: 0 2512 2513 2513 2513 [ 426.819734][T11703] Node 0 DMA32 free:1188704kB boost:0kB min:3940kB low:6484kB high:9028kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1176kB inactive_anon:19832kB active_file:55152kB inactive_file:170208kB unevictable:1536kB writepending:524kB present:3129332kB managed:2572328kB mlocked:0kB bounce:0kB free_pcp:27976kB local_pcp:15428kB free_cma:0kB [ 426.819799][T11703] lowmem_reserve[]: 0 0 1 1 1 [ 426.819832][T11703] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:1016kB inactive_file:68kB unevictable:0kB writepending:0kB present:1048580kB managed:1132kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.819892][T11703] lowmem_reserve[]: 0 0 0 0 0 [ 426.819925][T11703] Node 1 Normal free:3896540kB boost:0kB min:6364kB low:10472kB high:14580kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.819985][T11703] lowmem_reserve[]: 0 0 0 0 0 [ 426.820019][T11703] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 426.820142][T11703] Node 0 DMA32: 819*4kB (ME) 719*8kB (UME) 349*16kB (UME) 298*32kB (ME) 139*64kB (UME) 38*128kB (ME) 33*256kB (UME) 13*512kB (M) 17*1024kB (UME) 6*2048kB (UME) 270*4096kB (UM) = 1188628kB [ 426.820311][T11703] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 426.820663][T11703] Node 1 Normal: 15*4kB (UME) 10*8kB (UME) 37*16kB (UME) 206*32kB (UME) 101*64kB (UME) 28*128kB (UME) 15*256kB (UME) 9*512kB (UM) 2*1024kB (UM) 3*2048kB (ME) 943*4096kB (M) = 3896540kB [ 426.820839][T11703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 426.820858][T11703] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 426.820875][T11703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 426.820893][T11703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 426.820910][T11703] 58030 total pagecache pages [ 426.820925][T11703] 0 pages in swap cache [ 426.820933][T11703] Free swap = 124996kB [ 426.820942][T11703] Total swap = 124996kB [ 426.820951][T11703] 2097051 pages RAM [ 426.820958][T11703] 0 pages HighMem/MovableOnly [ 426.820966][T11703] 422071 pages reserved [ 426.820974][T11703] 0 pages cma reserved [ 427.034730][ T975] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 427.318021][ T975] usb 6-1: Using ep0 maxpacket: 8 [ 427.372049][ T975] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 427.372115][ T975] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 427.372140][ T975] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 427.372164][ T975] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 427.372188][ T975] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 427.372235][ T975] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 427.372259][ T975] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 427.815712][ T975] usb 6-1: GET_CAPABILITIES returned 0 [ 427.815765][ T975] usbtmc 6-1:16.0: can't read capabilities [ 428.724417][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880292a8000: rx timeout, send abort [ 428.725612][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880292ab400: rx timeout, send abort [ 428.725868][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880292a8000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 428.726017][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880292ab400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 429.732662][ T5904] usb 6-1: USB disconnect, device number 16 [ 429.943094][T11756] Invalid ELF header len 4 [ 430.692108][ T59] Bluetooth: hci5: command 0x1003 tx timeout [ 430.696395][ T5838] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 431.018758][T11782] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2201'. [ 431.182179][ T31] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 431.194381][ T12] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 431.198950][T11782] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2201'. [ 431.218364][ T12] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 431.218670][ T12] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 431.332224][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 431.335156][ T31] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 431.335181][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 431.335202][ T31] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 431.348529][ T31] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 431.348565][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.348685][ T31] usb 4-1: Product: syz [ 431.348703][ T31] usb 4-1: Manufacturer: syz [ 431.348720][ T31] usb 4-1: SerialNumber: syz [ 431.805946][ T31] usb 4-1: 0:2 : does not exist [ 432.049038][T11800] loop2: detected capacity change from 0 to 7 [ 432.075253][T11800] Dev loop2: unable to read RDB block 7 [ 432.075291][T11800] loop2: AHDI p1 p2 p3 [ 432.075885][T11800] loop2: partition table partially beyond EOD, truncated [ 432.076454][T11800] loop2: p1 start 1601398130 is beyond EOD, truncated [ 432.076476][T11800] loop2: p2 start 1702059890 is beyond EOD, truncated [ 432.461678][T11791] ceph: No mds server is up or the cluster is laggy [ 432.649242][T11811] netlink: 'syz.5.2213': attribute type 9 has an invalid length. [ 432.649267][T11811] netlink: 212160 bytes leftover after parsing attributes in process `syz.5.2213'. [ 432.673902][ T5903] usb 4-1: USB disconnect, device number 23 [ 432.711208][ C1] vkms_vblank_simulate: vblank timer overrun [ 432.926685][T11812] 8021q: adding VLAN 0 to HW filter on device bond2 [ 432.960977][ C1] vkms_vblank_simulate: vblank timer overrun [ 433.347857][T11826] bridge0: entered allmulticast mode [ 433.348743][T11826] bridge0: left allmulticast mode [ 434.908859][T11858] mac80211_hwsim hwsim18 `ëÿÿ: renamed from wlan1 (while UP) [ 435.211806][ T38] kauditd_printk_skb: 94 callbacks suppressed [ 435.211826][ T38] audit: type=1326 audit(436.905:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.211880][ T38] audit: type=1326 audit(436.905:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.211927][ T38] audit: type=1326 audit(436.905:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.212177][ T38] audit: type=1326 audit(436.905:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.212232][ T38] audit: type=1326 audit(436.905:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7faa4270ade9 code=0x7ffc0000 [ 435.212284][ T38] audit: type=1326 audit(436.905:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.212339][ T38] audit: type=1326 audit(436.905:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.212392][ T38] audit: type=1326 audit(436.905:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7faa4270ade9 code=0x7ffc0000 [ 435.212453][ T38] audit: type=1326 audit(436.905:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x7ffc0000 [ 435.238957][ T38] audit: type=1326 audit(436.935:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11857 comm="syz.2.2230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7faa4270ade9 code=0x7ffc0000 [ 436.557907][ T31] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 436.712125][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 436.714718][ T31] usb 4-1: config 0 has an invalid interface number: 38 but max is 0 [ 436.714744][ T31] usb 4-1: config 0 has no interface number 0 [ 436.714779][ T31] usb 4-1: config 0 interface 38 has no altsetting 0 [ 436.718114][ T31] usb 4-1: New USB device found, idVendor=04e6, idProduct=0009, bcdDevice= 2.00 [ 436.718141][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.718161][ T31] usb 4-1: Product: syz [ 436.718176][ T31] usb 4-1: Manufacturer: syz [ 436.718191][ T31] usb 4-1: SerialNumber: syz [ 436.734400][ T31] usb 4-1: config 0 descriptor?? [ 436.755912][ T31] usb-storage 4-1:0.38: USB Mass Storage device detected [ 436.961713][ T31] usb 4-1: USB disconnect, device number 24 [ 437.086796][T11891] netlink: 104 bytes leftover after parsing attributes in process `syz.0.2242'. [ 437.617862][ T31] usb 6-1: new full-speed USB device number 17 using dummy_hcd [ 437.647060][T11904] syzkaller1: entered promiscuous mode [ 437.647094][T11904] syzkaller1: entered allmulticast mode [ 437.770476][ T31] usb 6-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 437.770507][ T31] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 437.797473][ T31] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 437.797503][ T31] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.797525][ T31] usb 6-1: Product: syz [ 437.797539][ T31] usb 6-1: Manufacturer: syz [ 437.797554][ T31] usb 6-1: SerialNumber: syz [ 438.063645][ T31] usb 6-1: 0:2 : does not exist [ 438.077473][ T31] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 438.118031][ T31] usb 6-1: USB disconnect, device number 17 [ 438.435107][T11919] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 441.149807][T11952] input: syz1 as /devices/virtual/input/input32 [ 441.624641][T11969] netlink: 'syz.5.2275': attribute type 19 has an invalid length. [ 441.624917][T11969] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2275'. [ 441.643405][ T3551] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.643758][ T3551] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.643805][ T3551] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.643850][ T3551] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.644141][T11969] netlink: 'syz.5.2275': attribute type 19 has an invalid length. [ 441.644161][T11969] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2275'. [ 441.781751][ T38] kauditd_printk_skb: 54 callbacks suppressed [ 441.781769][ T38] audit: type=1326 audit(699.479:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11964 comm="syz.6.2273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc92aa9ebe9 code=0x7fc00000 [ 441.950994][T11982] netlink: 'syz.5.2280': attribute type 1 has an invalid length. [ 441.951017][T11982] netlink: 'syz.5.2280': attribute type 4 has an invalid length. [ 441.951030][T11982] netlink: 9462 bytes leftover after parsing attributes in process `syz.5.2280'. [ 442.406631][ T38] audit: type=1326 audit(700.099:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11964 comm="syz.6.2273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fc92aa9ebe9 code=0x7fc00000 [ 443.690846][ T31] kernel write not supported for file bpf-prog (pid: 31 comm: kworker/1:0) [ 443.847110][T12017] syzkaller1: entered promiscuous mode [ 443.847142][T12017] syzkaller1: entered allmulticast mode [ 444.227230][T12031] Invalid ELF header magic: != ELF [ 445.263320][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.263402][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 446.572108][ T5904] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 446.732088][ T5904] usb 6-1: Using ep0 maxpacket: 32 [ 446.736187][ T5904] usb 6-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 446.736219][ T5904] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 446.741846][ T5904] usb 6-1: config 0 descriptor?? [ 446.800127][ T5904] as10x_usb: device has been detected [ 446.801651][ T5904] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 446.909267][ T5904] usb 6-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 446.976288][ T5904] as10x_usb: error during firmware upload part1 [ 446.977075][ T5904] Registered device nBox DVB-T Dongle [ 447.041830][ T5904] usb 6-1: USB disconnect, device number 18 [ 447.194379][ T5904] Unregistered device nBox DVB-T Dongle [ 447.204682][ T5904] as10x_usb: device has been disconnected [ 447.692154][ T31] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 447.787650][T12119] input: syz1 as /devices/virtual/input/input33 [ 447.842131][ T31] usb 6-1: Using ep0 maxpacket: 32 [ 447.844603][ T31] usb 6-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 447.844631][ T31] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 447.850810][ T31] usb 6-1: config 0 descriptor?? [ 447.922276][ T31] as10x_usb: device has been detected [ 447.923302][ T31] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 447.935680][T12121] fuse: Bad value for 'fd' [ 447.984125][ T31] usb 6-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 448.012444][ T31] as10x_usb: error during firmware upload part1 [ 448.013165][ T31] Registered device nBox DVB-T Dongle [ 448.136262][ T5903] usb 6-1: USB disconnect, device number 19 [ 448.204185][ T5903] Unregistered device nBox DVB-T Dongle [ 448.225493][ T5903] as10x_usb: device has been disconnected [ 448.260583][T12129] batadv_slave_1: entered promiscuous mode [ 448.268794][T12129] hsr0: entered promiscuous mode [ 448.279602][T12129] batadv_slave_1: left promiscuous mode [ 448.602403][T12128] hsr0: left promiscuous mode [ 448.881076][ T38] audit: type=1326 audit(706.579:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12140 comm="syz.2.2348" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa4276ebe9 code=0x0 [ 449.120408][ T38] audit: type=1326 audit(706.819:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12142 comm="syz.6.2349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc92aa9ebe9 code=0x7fc00000 [ 449.120769][ T38] audit: type=1326 audit(706.819:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12142 comm="syz.6.2349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc92aa9ebe9 code=0x7fc00000 [ 449.310964][T12185] trusted_key: syz.3.2353 sent an empty control message without MSG_MORE. [ 449.402257][ T5903] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 449.554509][ T5903] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.554544][ T5903] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.554585][ T5903] usb 6-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 449.554609][ T5903] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.638412][ T5903] usb 6-1: config 0 descriptor?? [ 449.755573][ T38] audit: type=1326 audit(707.459:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12142 comm="syz.6.2349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fc92aa3ade9 code=0x7fc00000 [ 450.117101][ T5903] cm6533_jd 0003:0D8C:0022.0023: unknown main item tag 0x0 [ 450.117323][ T5903] cm6533_jd 0003:0D8C:0022.0023: unknown main item tag 0x0 [ 450.143602][ T5903] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0D8C:0022.0023/input/input34 [ 450.161293][ T5903] cm6533_jd 0003:0D8C:0022.0023: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.5-1/input0 [ 450.477751][ T975] usb 6-1: USB disconnect, device number 20 [ 451.343421][T12225] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2368'. [ 452.545630][T12253] overlayfs: failed to clone lowerpath [ 452.573333][ C0] vkms_vblank_simulate: vblank timer overrun [ 453.830404][T12287] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2390'. [ 454.308875][T12295] kvm: MWAIT instruction emulated as NOP! [ 454.889601][T12306] overlayfs: failed to clone upperpath [ 455.495735][T12320] loop2: detected capacity change from 0 to 1 [ 455.509186][T12320] ldm_validate_privheads(): Disk read failed. [ 455.509287][T12320] Dev loop2: unable to read RDB block 1 [ 455.509314][T12320] loop2: AHDI p2 p3 [ 455.509344][T12320] loop2: partition table partially beyond EOD, truncated [ 455.509470][T12320] loop2: p3 start 335544320 is beyond EOD, truncated [ 456.152232][ T975] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 456.302124][ T975] usb 6-1: Using ep0 maxpacket: 8 [ 456.305051][ T975] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 456.305114][ T975] usb 6-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 456.305140][ T975] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.359243][ T975] usb 6-1: config 0 descriptor?? [ 456.387383][ T975] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 457.810173][ T975] gspca_vc032x: reg_w err -71 [ 457.810240][ T975] vc032x 6-1:0.0: probe with driver vc032x failed with error -71 [ 457.846563][ T975] usb 6-1: USB disconnect, device number 21 [ 459.233510][T12169] tipc: Subscription rejected, illegal request [ 459.452990][T12390] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2432'. [ 459.453010][T12390] netlink: 52 bytes leftover after parsing attributes in process `syz.3.2432'. [ 459.467128][T12390] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2432'. [ 459.893597][T12400] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 459.894858][T12400] overlayfs: failed to set xattr on upper [ 459.894871][T12400] overlayfs: ...falling back to redirect_dir=nofollow. [ 459.894880][T12400] overlayfs: ...falling back to metacopy=off. [ 459.894889][T12400] overlayfs: ...falling back to index=off. [ 459.894898][T12400] overlayfs: ...falling back to uuid=null. [ 460.402165][ T5903] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 460.443020][T12408] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3742998066 (479103752448 ns) > initial count (440160584064 ns). Using initial count to start timer. [ 460.509459][T12421] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2442'. [ 460.558433][ T5903] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 460.558466][ T5903] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.558486][ T5903] usb 4-1: Product: syz [ 460.558501][ T5903] usb 4-1: Manufacturer: syz [ 460.558517][ T5903] usb 4-1: SerialNumber: syz [ 461.695692][ T5903] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPROTO [ 461.695773][ T5903] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 461.734965][ T5903] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 461.778723][ T5903] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 461.813055][ T5903] usb 4-1: USB disconnect, device number 25 [ 463.571913][T12477] netlink: 16 bytes leftover after parsing attributes in process `syz.6.2464'. [ 464.605668][T12518] bridge_slave_0: left allmulticast mode [ 464.605703][T12518] bridge_slave_0: left promiscuous mode [ 464.606725][T12518] bridge0: port 1(bridge_slave_0) entered disabled state [ 464.638496][T12522] netlink: 'syz.3.2480': attribute type 10 has an invalid length. [ 464.687752][T12518] bridge_slave_1: left allmulticast mode [ 464.687785][T12518] bridge_slave_1: left promiscuous mode [ 464.690447][T12518] bridge0: port 2(bridge_slave_1) entered disabled state [ 464.803150][T12518] bond0: (slave bond_slave_0): Releasing backup interface [ 464.938288][T12518] bond0: (slave bond_slave_1): Releasing backup interface [ 465.045226][T12518] team0: Port device team_slave_0 removed [ 465.120731][T12518] team0: Port device team_slave_1 removed [ 465.121892][T12518] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 465.121923][T12518] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 465.176508][T12518] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 465.176544][T12518] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.289790][T12518] bond1: (slave geneve2): Releasing active interface [ 465.364868][T12539] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2487'. [ 465.423253][T12518] bond3: (slave vxcan3): Releasing backup interface [ 465.423283][T12518] vxcan3: left promiscuous mode [ 465.562358][T12518] bond4: (slave bridge2): Releasing backup interface [ 465.659841][T12522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 465.670035][T12522] team0: Port device bond0 added [ 465.769997][T12537] veth0: entered promiscuous mode [ 465.864234][T12546] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2491'. [ 465.922208][T12539] veth0 (unregistering): left promiscuous mode [ 466.111565][T12546] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2491'. [ 466.819783][T12575] netlink: 'syz.3.2504': attribute type 15 has an invalid length. [ 467.067352][T12584] binder: 12582:12584 ioctl c0306201 200000000640 returned -22 [ 467.106568][T12581] fuse: root generation should be zero [ 467.916919][T12617] overlayfs: failed to clone upperpath [ 468.227393][T12627] netlink: 'syz.5.2529': attribute type 13 has an invalid length. [ 468.227417][T12627] netlink: 'syz.5.2529': attribute type 17 has an invalid length. [ 468.378344][T12627] 0ªî{X¹¦: left allmulticast mode [ 468.503748][T12639] sctp: [Deprecated]: syz.0.2533 (pid 12639) Use of int in max_burst socket option. [ 468.503748][T12639] Use struct sctp_assoc_value instead [ 468.712784][T12627] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 468.802442][T12648] netlink: 240 bytes leftover after parsing attributes in process `syz.0.2534'. [ 469.202710][T12664] binder: 12663:12664 ioctl 4018620d 0 returned -22 [ 469.258578][T12669] binder: 12663:12669 ioctl c018620c 0 returned -14 [ 469.510842][ T5165] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 469.664660][ T5165] usb 3-1: Using ep0 maxpacket: 32 [ 469.668122][ T5165] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 469.668172][ T5165] usb 3-1: New USB device found, idVendor=2006, idProduct=0118, bcdDevice= 0.00 [ 469.668196][ T5165] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.690323][ T5165] usb 3-1: config 0 descriptor?? [ 470.147112][ T5165] hkems 0003:2006:0118.0024: unknown main item tag 0x0 [ 470.169718][ T5165] hkems 0003:2006:0118.0024: hidraw0: USB HID vda.6f Device [HID 2006:0118] on usb-dummy_hcd.2-1/input0 [ 470.169752][ T5165] hkems 0003:2006:0118.0024: no inputs found [ 470.169767][ T5165] hkems 0003:2006:0118.0024: force feedback init failed [ 470.355466][ T5925] usb 3-1: USB disconnect, device number 18 [ 473.628973][T12744] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2573'. [ 473.650221][T12746] netlink: 'syz.0.2574': attribute type 1 has an invalid length. [ 473.888439][T12746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 474.004223][T12748] bond0: (slave gretap1): making interface the new active one [ 474.010224][T12748] bond0: (slave gretap1): Enslaving as an active interface with an up link [ 474.424140][ T38] audit: type=1326 audit(732.129:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12761 comm="syz.6.2580" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc92aa9ebe9 code=0x0 [ 475.449017][T12783] netlink: 'syz.6.2588': attribute type 10 has an invalid length. [ 475.486562][T12783] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.488206][T12783] bridge_slave_1: left allmulticast mode [ 475.488238][T12783] bridge_slave_1: left promiscuous mode [ 475.488505][T12783] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.610276][T12783] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 475.859964][T12796] netlink: 'syz.5.2593': attribute type 11 has an invalid length. [ 475.859990][T12796] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2593'. [ 475.860266][T12796] netlink: 'syz.5.2593': attribute type 11 has an invalid length. [ 475.860282][T12796] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2593'. [ 478.181002][T12850] serio: Serial port ttyS3 [ 479.809861][T12865] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 481.251599][T12894] A link change request failed with some changes committed already. Interface gre1 may have been left with an inconsistent configuration, please check. [ 482.182109][ T5165] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 482.342231][ T5165] usb 7-1: Using ep0 maxpacket: 32 [ 482.348378][ T5165] usb 7-1: config 0 has no interfaces? [ 482.348418][ T5165] usb 7-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 482.348451][ T5165] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.356602][ T5165] usb 7-1: config 0 descriptor?? [ 482.614831][ T5165] usb 7-1: USB disconnect, device number 7 [ 483.182119][ T975] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 483.352114][ T975] usb 3-1: Using ep0 maxpacket: 16 [ 483.378914][ T975] usb 3-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 483.378946][ T975] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 483.379035][ T975] usb 3-1: Product: syz [ 483.379050][ T975] usb 3-1: Manufacturer: syz [ 483.379065][ T975] usb 3-1: SerialNumber: syz [ 483.437089][ T975] usb 3-1: config 0 descriptor?? [ 483.496782][T12950] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 483.591545][T12957] netlink: 'syz.3.2660': attribute type 1 has an invalid length. [ 483.591574][T12957] netlink: 'syz.3.2660': attribute type 4 has an invalid length. [ 483.591609][T12957] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.2660'. [ 483.653669][ C0] ------------[ cut here ]------------ [ 483.653695][ C0] WARNING: CPU: 0 PID: 16 at ./include/linux/seqlock.h:221 est_timer+0x6dc/0x9f0 [ 483.653746][ C0] Modules linked in: [ 483.653771][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 483.653799][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 483.653814][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 483.653841][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 bd 2c 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 d5 f4 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 [ 483.653863][ C0] RSP: 0000:ffffc900001577a0 EFLAGS: 00010246 [ 483.653884][ C0] RAX: ffffffff88dc677b RBX: 0000000000000001 RCX: ffff88801ae85940 [ 483.653902][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 483.653917][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 483.653933][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000007 [ 483.653950][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88806b496a68 [ 483.653966][ C0] FS: 0000000000000000(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 [ 483.653986][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 483.654003][ C0] CR2: 000000110c39a0a4 CR3: 000000004f2ec000 CR4: 00000000003526f0 [ 483.654023][ C0] Call Trace: [ 483.654032][ C0] [ 483.654060][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.654103][ C0] call_timer_fn+0x17b/0x5f0 [ 483.654135][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.654160][ C0] ? call_timer_fn+0xbe/0x5f0 [ 483.654192][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 483.654236][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 483.654268][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 483.654303][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.654332][ C0] __run_timer_base+0x648/0x970 [ 483.654382][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 483.654433][ C0] run_timer_softirq+0xb7/0x180 [ 483.654464][ C0] handle_softirqs+0x22c/0x710 [ 483.654508][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 483.654553][ C0] run_ktimerd+0xcf/0x190 [ 483.654587][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 483.654616][ C0] ? schedule+0x91/0x360 [ 483.654656][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 483.654685][ C0] smpboot_thread_fn+0x542/0xa60 [ 483.654717][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 483.654775][ C0] kthread+0x711/0x8a0 [ 483.654816][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 483.654846][ C0] ? __pfx_kthread+0x10/0x10 [ 483.654888][ C0] ? __pfx_kthread+0x10/0x10 [ 483.654926][ C0] ret_from_fork+0x3fc/0x770 [ 483.654961][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 483.655001][ C0] ? __switch_to_asm+0x39/0x70 [ 483.655024][ C0] ? __switch_to_asm+0x33/0x70 [ 483.655045][ C0] ? __pfx_kthread+0x10/0x10 [ 483.655083][ C0] ret_from_fork_asm+0x1a/0x30 [ 483.655128][ C0] [ 483.655140][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 483.655158][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 483.655185][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 483.655199][ C0] Call Trace: [ 483.655208][ C0] [ 483.655218][ C0] dump_stack_lvl+0x99/0x250 [ 483.655252][ C0] ? __asan_memcpy+0x40/0x70 [ 483.655284][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 483.655319][ C0] ? __pfx__printk+0x10/0x10 [ 483.655364][ C0] vpanic+0x281/0x750 [ 483.655398][ C0] ? __pfx__printk+0x10/0x10 [ 483.655423][ C0] ? __pfx_vpanic+0x10/0x10 [ 483.655458][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 483.655519][ C0] panic+0xb9/0xc0 [ 483.655551][ C0] ? __pfx_panic+0x10/0x10 [ 483.655604][ C0] __warn+0x31b/0x4b0 [ 483.655636][ C0] ? est_timer+0x6dc/0x9f0 [ 483.655663][ C0] ? est_timer+0x6dc/0x9f0 [ 483.655688][ C0] report_bug+0x2be/0x4f0 [ 483.655716][ C0] ? est_timer+0x6dc/0x9f0 [ 483.655741][ C0] ? est_timer+0x6dc/0x9f0 [ 483.655765][ C0] ? est_timer+0x6de/0x9f0 [ 483.655789][ C0] handle_bug+0x84/0x160 [ 483.655824][ C0] exc_invalid_op+0x1a/0x50 [ 483.655858][ C0] asm_exc_invalid_op+0x1a/0x20 [ 483.655879][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 483.655904][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 bd 2c 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 d5 f4 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 [ 483.655925][ C0] RSP: 0000:ffffc900001577a0 EFLAGS: 00010246 [ 483.655944][ C0] RAX: ffffffff88dc677b RBX: 0000000000000001 RCX: ffff88801ae85940 [ 483.655961][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 483.655976][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 483.655991][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000007 [ 483.656008][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88806b496a68 [ 483.656033][ C0] ? est_timer+0x6db/0x9f0 [ 483.656085][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.656124][ C0] call_timer_fn+0x17b/0x5f0 [ 483.656154][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.656178][ C0] ? call_timer_fn+0xbe/0x5f0 [ 483.656208][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 483.656250][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 483.656286][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 483.656313][ C0] ? __pfx_est_timer+0x10/0x10 [ 483.656359][ C0] __run_timer_base+0x648/0x970 [ 483.656409][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 483.656460][ C0] run_timer_softirq+0xb7/0x180 [ 483.656491][ C0] handle_softirqs+0x22c/0x710 [ 483.656533][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 483.656576][ C0] run_ktimerd+0xcf/0x190 [ 483.656609][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 483.656639][ C0] ? schedule+0x91/0x360 [ 483.656678][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 483.656706][ C0] smpboot_thread_fn+0x542/0xa60 [ 483.656738][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 483.656780][ C0] kthread+0x711/0x8a0 [ 483.656823][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 483.656853][ C0] ? __pfx_kthread+0x10/0x10 [ 483.656895][ C0] ? __pfx_kthread+0x10/0x10 [ 483.656932][ C0] ret_from_fork+0x3fc/0x770 [ 483.656966][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 483.657006][ C0] ? __switch_to_asm+0x39/0x70 [ 483.657027][ C0] ? __switch_to_asm+0x33/0x70 [ 483.657048][ C0] ? __pfx_kthread+0x10/0x10 [ 483.657085][ C0] ret_from_fork_asm+0x1a/0x30 [ 483.657130][ C0] [ 483.657464][ C0] Kernel Offset: disabled