last executing test programs: 1h14m55.120965499s ago: executing program 0 (id=643): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x2, @empty, 0x0, 0x2}, 0x20) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0xff7}, 0x20) syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1acd1f78800d86dd608a37f200587300fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES8], 0x0) 1h14m46.974790805s ago: executing program 0 (id=645): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) 1h14m42.262644534s ago: executing program 0 (id=647): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) madvise(&(0x7f0000e3a000/0x2000)=nil, 0x2000, 0x17) syz_clone(0x2000200, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x8) 1h14m30.946340792s ago: executing program 0 (id=650): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x25dfdc00, {0x60, 0x0, 0x0, 0x0, {}, {0x2, 0xffff}, {0xfff3, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x18, 0x2, [@TCA_CAKE_BASE_RATE64={0xc, 0x2, 0x1ff}, @TCA_CAKE_AUTORATE={0x8, 0x9, 0x1}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40014}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100626f6e640000000018000280140008800800030001"], 0x48}}, 0x0) sendmmsg$inet(r0, &(0x7f0000005200)=[{{0x0, 0x4b, &(0x7f0000000000), 0x1}}], 0x1, 0x0) 1h14m24.163344696s ago: executing program 0 (id=652): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="e40000000201010800000000000000000a000000d00001800c000280050001000000000014000180080001000000000008000200000000002c00018014000300ff01000000000000000000000000000114000400ff0100000000000000000000000000010c00028005000100000000004700028005000100010000000600034000000000060005"], 0xe4}}, 0x0) 1h14m18.708268612s ago: executing program 0 (id=653): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETS(r0, 0x40204706, &(0x7f0000000040)={0x10000, 0x0, 0x5, 0x0, 0x0, "3eccd8f9d205001400"}) 1h13m31.203879968s ago: executing program 32 (id=653): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETS(r0, 0x40204706, &(0x7f0000000040)={0x10000, 0x0, 0x5, 0x0, 0x0, "3eccd8f9d205001400"}) 48m33.224403015s ago: executing program 2 (id=872): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 48m25.339325064s ago: executing program 2 (id=873): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0x1, 0x7, 0x2261, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000500)="ac0792f4f8ef8ef329", &(0x7f0000000080)=@udp}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2}, 0x20) 48m14.130069538s ago: executing program 2 (id=875): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5, @void, @value}, 0x94) socket$inet6(0xa, 0x3, 0x8000000003c) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x1300, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 48m0.988785973s ago: executing program 2 (id=877): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143242, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x10) linkat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000640)='./bus\x00', 0x0) 47m43.079543141s ago: executing program 2 (id=879): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) openat(r0, &(0x7f0000000a00)='./bus\x00', 0x42, 0x1d5) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 47m31.253288559s ago: executing program 2 (id=882): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000500)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r2 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r1, r2}, 0xc) 46m44.669691659s ago: executing program 33 (id=882): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000500)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r2 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r1, r2}, 0xc) 36m33.53675169s ago: executing program 3 (id=938): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x8, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000340)=""/225, &(0x7f0000000180)=0xe1) 36m19.951644872s ago: executing program 3 (id=940): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x0, 0x0, 0x20}, @ipv4=@udp={{0x5, 0x4, 0x3, 0x1b, 0x2c, 0x66, 0x0, 0x40, 0x11, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x4e20, 0x4e22, 0x18, 0x0, @wg=@data={0x4, 0x2, 0x8}}}}, 0x3a) 36m3.222996592s ago: executing program 3 (id=942): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000200)=@gcm_128={{0x303, 0x39}, "2f9ba2ce41a730cb", "37a0906df45a6f4f40b151634357ea00", '\x00', "de3f106b925ded4d"}, 0x28) 35m42.697063787s ago: executing program 3 (id=944): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) chroot(&(0x7f0000000300)='./file0/file0\x00') pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0\x00') 35m26.998407026s ago: executing program 3 (id=946): r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mlock2(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0x0) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 35m21.909038356s ago: executing program 3 (id=947): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8003}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000019300)={@broadcast, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x1, 0x4, 0x28, 0x68, 0x0, 0x8, 0x6, 0x0, @empty, @local}, {{0x4e20, 0x4e22, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x80, 0xf6, 0x0, 0x8}}}}}}, 0x0) 35m4.695801549s ago: executing program 34 (id=947): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8003}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000019300)={@broadcast, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x1, 0x4, 0x28, 0x68, 0x0, 0x8, 0x6, 0x0, @empty, @local}, {{0x4e20, 0x4e22, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x80, 0xf6, 0x0, 0x8}}}}}}, 0x0) 1m32.378649525s ago: executing program 1 (id=1175): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) prctl$PR_GET_TSC(0x43, &(0x7f0000000040)) mremap(&(0x7f0000000000/0x9000)=nil, 0x200003, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 1m18.51823971s ago: executing program 1 (id=1178): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000000700000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) sendmsg$inet(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000013c0)="d080", 0xfdef}], 0x1, 0x0, 0x0, 0x800300}, 0x20000801) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x40002002) 1m5.480533012s ago: executing program 1 (id=1180): setreuid(0xee00, 0xee00) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r2}) sendmmsg$unix(r0, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=' ', 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x48d5) 1m3.419262014s ago: executing program 4 (id=1181): r0 = socket(0x10, 0x80003, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0xf, "0000000000000000000100000e00"}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8010) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[], 0x78}, 0x1, 0x0, 0x0, 0x40880}, 0x0) 1m0.284248782s ago: executing program 1 (id=1182): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x5, 0x8) sched_setscheduler(0x0, 0x2, 0x0) unshare(0x68040200) syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0xab, 0xbe, 0x67, 0x40, 0x17e9, 0x8b4e, 0x9c08, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) 58.874735856s ago: executing program 4 (id=1183): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x100, 0x0) getdents64(r0, &(0x7f00000000c0)=""/90, 0x5a) 41.103900727s ago: executing program 4 (id=1184): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000000c0)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x3}, 0x2) 30.192770671s ago: executing program 1 (id=1185): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000003000000610200000200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=r1], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000d80)={{r2, 0xffffffffffffffff}, &(0x7f0000000d00), &(0x7f0000000d40)='%+9llu \x00'}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000001680), 0x0}, 0x20) 24.060485164s ago: executing program 4 (id=1186): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000002c0)={0xc, r1}) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x1) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f00000000c0)={0x20, 0x3, 0x0, 0x8, 0x3}) 14.731194028s ago: executing program 1 (id=1187): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) syz_clone(0x80080, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 7.942778488s ago: executing program 4 (id=1188): r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200408c4, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x40) 0s ago: executing program 4 (id=1189): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xfffffffffffffffc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:65412' (ED25519) to the list of known hosts. syzkaller login: [ 369.537200][ T3171] cgroup: Unknown subsys name 'net' [ 370.204105][ T3171] cgroup: Unknown subsys name 'cpuset' [ 370.276321][ T3171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 431.195593][ T3171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 524.188486][ T3178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 524.903456][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 525.026477][ T3178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 525.089356][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 536.177590][ T3178] hsr_slave_0: entered promiscuous mode [ 536.218026][ T3178] hsr_slave_1: entered promiscuous mode [ 540.439709][ T3180] hsr_slave_0: entered promiscuous mode [ 540.487347][ T3180] hsr_slave_1: entered promiscuous mode [ 540.508135][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 540.511006][ T3180] Cannot create hsr debugfs directory [ 544.358324][ T3178] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 544.811044][ T3178] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 545.198261][ T3178] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 545.480679][ T3178] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 549.736815][ T3180] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 549.872195][ T3180] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 549.938271][ T3180] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 550.000488][ T3180] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 558.569764][ T3178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 561.195976][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 604.109660][ T3178] veth0_vlan: entered promiscuous mode [ 604.742199][ T3178] veth1_vlan: entered promiscuous mode [ 605.894049][ T3178] veth0_macvtap: entered promiscuous mode [ 606.238448][ T3178] veth1_macvtap: entered promiscuous mode [ 608.428454][ T3178] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.435171][ T3178] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.437429][ T3178] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.439466][ T3178] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 609.759131][ T3180] veth0_vlan: entered promiscuous mode [ 610.795354][ T3180] veth1_vlan: entered promiscuous mode [ 612.366492][ T3180] veth0_macvtap: entered promiscuous mode [ 612.579834][ T3180] veth1_macvtap: entered promiscuous mode [ 612.948055][ T3178] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 614.809611][ T3180] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 614.819862][ T3180] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 614.821960][ T3180] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 614.823076][ T3180] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 644.928441][ T3910] geneve2: entered promiscuous mode [ 657.087243][ T3921] input: syz1 as /devices/virtual/input/input0 [ 657.693828][ T35] audit: type=1400 audit(656.650:2): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name=3A203A0A36202020206970 pid=3922 comm="syz.0.15" [ 673.036764][ T3943] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 673.458445][ T3943] xt_CT: You must specify a L4 protocol and not use inversions on it [ 689.517495][ T3960] process 'syz.0.30' launched './file2' with NULL argv: empty string added [ 694.469130][ T3966] mmap: syz.0.33 (3966) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 728.996675][ T3995] pim6reg: entered allmulticast mode [ 729.100055][ T3999] pim6reg: left allmulticast mode [ 730.525624][ T4000] nbd0: detected capacity change from 0 to 63 [ 730.762429][ T56] block nbd0: Receive control failed (result -32) [ 737.518810][ T4011] netlink: 12 bytes leftover after parsing attributes in process `syz.0.49'. [ 740.645631][ T35] audit: type=1400 audit(739.620:3): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name=3A203A0A36202020206970 pid=4014 comm="syz.1.51" [ 751.532187][ T4029] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 751.537785][ T4029] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 788.095849][ T4057] netlink: 8 bytes leftover after parsing attributes in process `syz.0.72'. [ 801.250233][ T4069] blkio.reset_stats is deprecated [ 827.119699][ T4092] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 845.100739][ T4116] netlink: 8 bytes leftover after parsing attributes in process `syz.1.98'. [ 854.851900][ T35] audit: type=1326 audit(853.820:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4126 comm="syz.1.103" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 879.500911][ T4154] hugetlbfs: syz.1.114 (4154): Using mlock ulimits for SHM_HUGETLB is obsolete [ 911.210160][ T4194] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 919.612700][ T4200] netlink: 24 bytes leftover after parsing attributes in process `syz.0.131'. [ 925.851804][ T35] audit: type=1800 audit(924.820:5): pid=4208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.135" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 953.558889][ T4235] Zero length message leads to an empty skb [ 984.815020][ T4263] input: syz1 as /devices/virtual/input/input1 [ 1015.269979][ T3973] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1015.584372][ T3973] usb 2-1: Using ep0 maxpacket: 16 [ 1015.936910][ T3973] usb 2-1: config 1 has an invalid interface number: 203 but max is 0 [ 1015.939930][ T3973] usb 2-1: config 1 has no interface number 0 [ 1016.420749][ T3973] usb 2-1: New USB device found, idVendor=0b95, idProduct=2790, bcdDevice=63.9c [ 1016.425275][ T3973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1016.427168][ T3973] usb 2-1: Product: syz [ 1016.428731][ T3973] usb 2-1: Manufacturer: syz [ 1016.430317][ T3973] usb 2-1: SerialNumber: syz [ 1018.177085][ T3973] aqc111 2-1:1.203: probe with driver aqc111 failed with error -22 [ 1020.647386][ T825] usb 2-1: USB disconnect, device number 2 [ 1035.457251][ T4314] ip6gretap0: entered promiscuous mode [ 1043.236206][ T4322] GUP no longer grows the stack in syz.0.174 (4322): 200000004000-200000005000 (200000001000) [ 1043.240709][ T4322] CPU: 0 UID: 0 PID: 4322 Comm: syz.0.174 Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 1043.241700][ T4322] Hardware name: riscv-virtio,qemu (DT) [ 1043.242263][ T4322] Call Trace: [ 1043.242635][ T4322] [] dump_backtrace+0x2e/0x3c [ 1043.243270][ T4322] [] show_stack+0x30/0x3c [ 1043.243689][ T4322] [] dump_stack_lvl+0x12e/0x1a6 [ 1043.244295][ T4322] [] dump_stack+0x1c/0x24 [ 1043.244886][ T4322] [] gup_vma_lookup+0x1e0/0x1ee [ 1043.245639][ T4322] [] __get_user_pages+0x236/0x370a [ 1043.246073][ T4322] [] __gup_longterm_locked+0x24c/0x177c [ 1043.246517][ T4322] [] pin_user_pages_remote+0xea/0x142 [ 1043.246956][ T4322] [] process_vm_rw_core.constprop.0+0x3b8/0x902 [ 1043.247479][ T4322] [] process_vm_rw+0x268/0x29e [ 1043.247942][ T4322] [] __riscv_sys_process_vm_writev+0xc0/0x144 [ 1043.248441][ T4322] [] syscall_handler+0x94/0x118 [ 1043.248952][ T4322] [] do_trap_ecall_u+0x396/0x530 [ 1043.249417][ T4322] [] handle_exception+0x146/0x152 [ 1101.035179][ T3875] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 1101.420799][ T3875] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 1101.447416][ T3875] usb 1-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 1101.449599][ T3875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1101.687276][ T3875] usb 1-1: config 0 descriptor?? [ 1101.797758][ T4386] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1104.340891][ T3875] smartjoyplus 0003:0B43:0003.0001: unknown main item tag 0x0 [ 1104.572608][ T3875] smartjoyplus 0003:0B43:0003.0001: hidraw0: USB HID v0.00 Device [HID 0b43:0003] on usb-dummy_hcd.0-1/input0 [ 1104.577933][ T3875] smartjoyplus 0003:0B43:0003.0001: no output reports found [ 1105.053979][ T3875] usb 1-1: USB disconnect, device number 2 [ 1136.047369][ T4426] netlink: 60 bytes leftover after parsing attributes in process `syz.1.203'. [ 1144.124239][ T4431] capability: warning: `syz.1.205' uses deprecated v2 capabilities in a way that may be insecure [ 1165.888443][ T4448] Illegal XDP return value 4294967294 on prog (id 27) dev N/A, expect packet loss! [ 1167.726973][ T4450] IPv6: NLM_F_CREATE should be specified when creating new route [ 1192.402967][ T3877] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1192.849790][ T3877] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1192.874867][ T3877] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1192.876996][ T3877] usb 2-1: config 1 has no interface number 0 [ 1192.879157][ T3877] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1192.882675][ T3877] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1193.425524][ T3877] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1193.427713][ T3877] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.429399][ T3877] usb 2-1: Product: syz [ 1193.430829][ T3877] usb 2-1: Manufacturer: syz [ 1193.487387][ T3877] usb 2-1: SerialNumber: syz [ 1198.177308][ T3877] cdc_ncm 2-1:1.1: SET_NTB_FORMAT failed [ 1198.230576][ T3877] cdc_ncm 2-1:1.1: bind() failure [ 1198.810692][ T3877] usb 2-1: USB disconnect, device number 3 [ 1201.610222][ T4491] veth1_macvtap: left promiscuous mode [ 1224.233085][ T4511] kernel profiling enabled (shift: 16) [ 1232.247663][ T825] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1232.620846][ T825] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1232.668370][ T825] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1232.845216][ T825] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1232.847506][ T825] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1232.849268][ T825] usb 1-1: Product: syz [ 1232.850746][ T825] usb 1-1: Manufacturer: syz [ 1232.912957][ T825] usb 1-1: SerialNumber: syz [ 1233.475330][ T825] cdc_ncm 1-1:1.0: skipping garbage [ 1237.136876][ T825] cdc_ncm 1-1:1.0: SET_CRC_MODE failed [ 1237.166115][ T825] cdc_ncm 1-1:1.0: SET_NTB_FORMAT failed [ 1237.209190][ T825] cdc_ncm 1-1:1.0: bind() failure [ 1237.877360][ T825] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1237.879612][ T825] cdc_ncm 1-1:1.1: bind() failure [ 1238.350530][ T825] usb 1-1: USB disconnect, device number 3 [ 1287.015196][ T4573] input: syz0 as /devices/virtual/input/input2 [ 1338.535318][ T35] audit: type=1326 audit(1337.510:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4626 comm="syz.0.272" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1368.829864][ T4659] netlink: 72 bytes leftover after parsing attributes in process `syz.0.286'. [ 1368.865300][ T4659] netlink: 72 bytes leftover after parsing attributes in process `syz.0.286'. [ 1368.883611][ T4659] netlink: 32 bytes leftover after parsing attributes in process `syz.0.286'. [ 1369.369314][ T4659] netlink: 72 bytes leftover after parsing attributes in process `syz.0.286'. [ 1369.386580][ T4659] netlink: 72 bytes leftover after parsing attributes in process `syz.0.286'. [ 1369.388651][ T4659] netlink: 32 bytes leftover after parsing attributes in process `syz.0.286'. [ 1410.440547][ T4699] netlink: 4 bytes leftover after parsing attributes in process `syz.1.305'. [ 1426.103649][ T27] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1426.158406][ T3973] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1426.201875][ T3973] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1426.226336][ T3173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1426.792231][ T3194] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1427.208284][ T3173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1427.262063][ T3174] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1427.302552][ T3973] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1429.265161][ T3174] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1430.018818][ T27] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1432.138770][ T3885] net_ratelimit: 3 callbacks suppressed [ 1432.139308][ T3885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1432.304807][ T3973] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1433.737720][ T4728] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1444.616040][ T4737] netlink: 292 bytes leftover after parsing attributes in process `syz.0.326'. [ 1466.082627][ T4763] netlink: 4 bytes leftover after parsing attributes in process `syz.0.333'. [ 1476.852071][ T35] audit: type=1326 audit(1475.820:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1476.858091][ T35] audit: type=1326 audit(1475.830:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1476.949246][ T35] audit: type=1326 audit(1475.920:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=199 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1476.967757][ T35] audit: type=1326 audit(1475.940:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1476.995756][ T35] audit: type=1326 audit(1475.950:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1477.028856][ T35] audit: type=1326 audit(1476.000:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=269 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1480.428950][ T35] audit: type=1326 audit(1479.400:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1480.455224][ T35] audit: type=1326 audit(1479.400:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4772 comm="syz.0.338" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1483.826370][ T4783] sch_tbf: burst 5729 is lower than device lo mtu (65550) ! [ 1485.617424][ T4785] netlink: 40 bytes leftover after parsing attributes in process `syz.1.342'. [ 1521.758882][ T4827] ALSA: mixer_oss: invalid OSS volume '' [ 1542.138211][ T4852] virtio-fs: tag not found [ 1555.815350][ T4866] netlink: 8 bytes leftover after parsing attributes in process `syz.0.380'. [ 1555.817884][ T4866] netlink: 4 bytes leftover after parsing attributes in process `syz.0.380'. [ 1556.337713][ T4866] ipvlan2: entered allmulticast mode [ 1556.342679][ T4866] veth0_vlan: entered allmulticast mode [ 1636.572600][ T4917] netem: incorrect gi model size [ 1636.619227][ T4917] netem: change failed [ 1661.823425][ T4935] netlink: 32 bytes leftover after parsing attributes in process `syz.0.411'. [ 1661.825628][ T4935] netem: unknown loss type 13 [ 1661.827418][ T4935] netem: change failed [ 1667.955479][ T4939] vlan2: entered allmulticast mode [ 1667.957012][ T4939] veth1_macvtap: entered allmulticast mode [ 1762.069562][ T5002] netlink: 20 bytes leftover after parsing attributes in process `syz.0.439'. [ 1773.764846][ T4674] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1774.086532][ T4674] usb 1-1: Using ep0 maxpacket: 8 [ 1774.190766][ T4674] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 1774.194328][ T4674] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 1774.196179][ T4674] usb 1-1: config 0 has no interface number 0 [ 1774.198147][ T4674] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1774.200348][ T4674] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1774.228536][ T4674] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1774.446703][ T4674] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 1774.448092][ T4674] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1774.449093][ T4674] usb 1-1: Product: syz [ 1774.693436][ T4674] usb 1-1: config 0 descriptor?? [ 1774.727259][ T5010] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1777.438755][ T4674] input: syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.21/input/input3 [ 1778.147593][ T4674] usb 1-1: USB disconnect, device number 4 [ 1778.155861][ C0] keyspan_remote 1-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 1782.844880][ T4674] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1783.064118][ T4674] usb 2-1: Using ep0 maxpacket: 32 [ 1783.377084][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1783.379793][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1783.405541][ T4674] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1783.408257][ T4674] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 1783.410137][ T4674] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1783.521977][ T4674] usb 2-1: config 0 descriptor?? [ 1786.670236][ T4674] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0002/input/input4 [ 1787.314775][ T4674] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0002/input/input5 [ 1787.978531][ T4674] kye 0003:0458:5011.0002: input,hiddev0,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.1-1/input0 [ 1788.246861][ T4674] usb 2-1: USB disconnect, device number 4 [ 1831.198912][ T5096] netlink: 20 bytes leftover after parsing attributes in process `syz.1.455'. [ 1836.057088][ T5098] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 1836.514846][ T5100] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 1910.120198][ T5145] netlink: 'syz.0.475': attribute type 1 has an invalid length. [ 1950.722817][ T35] audit: type=1326 audit(1949.670:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5160 comm="syz.1.483" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1959.183606][ T4674] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1959.484320][ T4674] usb 2-1: Using ep0 maxpacket: 32 [ 1959.816929][ T4674] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1959.863019][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1959.865477][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1959.868424][ T4674] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1959.887891][ T4674] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1960.074665][ T4674] usb 2-1: config 0 descriptor?? [ 1960.777785][ T5168] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1960.908168][ T4674] hub 2-1:0.0: USB hub found [ 1962.749991][ T4674] hub 2-1:0.0: 1 port detected [ 1963.943559][ T5037] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 1964.036898][ T4674] usb 2-1: Failed to suspend device, error -71 [ 1964.093604][ T4674] usb 2-1: USB disconnect, device number 5 [ 1977.448375][ T5195] netlink: 4 bytes leftover after parsing attributes in process `syz.1.490'. [ 2119.933743][ T5285] netlink: 'syz.1.528': attribute type 15 has an invalid length. [ 2131.290912][ T5294] vxcan1: tx address claim with dest, not broadcast [ 2150.514217][ T5311] trusted_key: encrypted_key: keyword 'updat' not recognized [ 2213.713081][ T35] audit: type=1326 audit(2212.680:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5350 comm="syz.0.557" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 2239.978420][ T5371] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 2239.978420][ T5371] The task syz.0.566 (5371) triggered the difference, watch for misbehavior. [ 2249.746367][ T5375] nbd: socks must be embedded in a SOCK_ITEM attr [ 2266.759170][ T5389] PKCS7: Unknown OID: [5] 0.0 [ 2266.772694][ T5389] PKCS7: Only support pkcs7_signedData type [ 2321.975432][ T5429] netlink: 8 bytes leftover after parsing attributes in process `syz.1.587'. [ 2345.078373][ T5445] vxcan1: tx address claim with dest, not broadcast [ 2383.576734][ T5462] netlink: 224 bytes leftover after parsing attributes in process `syz.1.602'. [ 2402.755405][ T5477] netlink: 10 bytes leftover after parsing attributes in process `syz.1.608'. [ 2478.526108][ T5327] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 2478.946560][ T5327] usb 1-1: Using ep0 maxpacket: 16 [ 2479.725651][ T5327] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2479.728120][ T5327] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2479.729939][ T5327] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 2479.768347][ T5327] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 2479.769985][ T5327] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2479.929814][ T5327] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 2479.963437][ T5327] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 2479.964992][ T5327] usb 1-1: Manufacturer: syz [ 2483.090383][ T5327] usb 1-1: config 0 descriptor?? [ 2492.423319][ T5327] rc_core: IR keymap rc-hauppauge not found [ 2492.425290][ T5327] Registered IR keymap rc-empty [ 2494.208544][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2494.226827][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2494.640669][ T5327] 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 [ 2494.797992][ T5327] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input7 [ 2495.000280][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.068913][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.126263][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.188892][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.286878][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.305333][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.347470][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.368200][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.389634][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.540031][ T5327] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 2495.726699][ T5327] mceusb 1-1:0.0: Registered with mce emulator interface version 1 [ 2495.728598][ T5327] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 2496.031148][ T5327] usb 1-1: USB disconnect, device number 5 [ 2498.144933][ T5553] netlink: 'syz.0.633': attribute type 3 has an invalid length. [ 2502.589378][ T5557] netlink: 'syz.1.634': attribute type 1 has an invalid length. [ 2502.665748][ T5557] netlink: 'syz.1.634': attribute type 2 has an invalid length. [ 2569.414645][ T5600] (unnamed net_device) (uninitialized): ARP target 1.0.0.0 is already present [ 2569.417204][ T5600] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (1) [ 2576.266515][ T5604] netlink: 44 bytes leftover after parsing attributes in process `syz.0.652'. [ 2576.269314][ T5604] netlink: 43 bytes leftover after parsing attributes in process `syz.0.652'. [ 2576.296019][ T5604] netlink: 'syz.0.652': attribute type 5 has an invalid length. [ 2576.298041][ T5604] netlink: 43 bytes leftover after parsing attributes in process `syz.0.652'. [ 2653.063812][ T4374] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2654.887881][ T4374] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2656.707703][ T4374] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2659.499945][ T4374] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2678.632268][ T5605] af_packet: tpacket_rcv: packet too big, clamped from 196 to 4294967272. macoff=96 [ 2682.107781][ T4374] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2682.445769][ T4374] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2682.643533][ T4374] bond0 (unregistering): Released all slaves [ 2685.031981][ T4374] hsr_slave_0: left promiscuous mode [ 2685.128098][ T4374] hsr_slave_1: left promiscuous mode [ 2685.946736][ T4374] veth0_macvtap: left promiscuous mode [ 2685.966768][ T4374] veth1_vlan: left promiscuous mode [ 2685.969874][ T4374] veth0_vlan: left promiscuous mode [ 2714.668793][ T5795] ======================================================= [ 2714.668793][ T5795] WARNING: The mand mount option has been deprecated and [ 2714.668793][ T5795] and is ignored by this kernel. Remove the mand [ 2714.668793][ T5795] option from the mount to silence this warning. [ 2714.668793][ T5795] ======================================================= [ 2773.805869][ T5751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2774.210575][ T5751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2812.454457][ T5751] hsr_slave_0: entered promiscuous mode [ 2812.540683][ T5751] hsr_slave_1: entered promiscuous mode [ 2837.385015][ T5751] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2837.679824][ T5751] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2838.046535][ T5751] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2838.496188][ T5751] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2842.708905][ T5037] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 2843.073186][ T5037] usb 2-1: Using ep0 maxpacket: 32 [ 2843.413159][ T5037] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 2843.415384][ T5037] usb 2-1: config 0 has no interface number 0 [ 2843.779124][ T5037] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 2843.814568][ T5037] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2843.816646][ T5037] usb 2-1: Product: syz [ 2843.818122][ T5037] usb 2-1: Manufacturer: syz [ 2843.819591][ T5037] usb 2-1: SerialNumber: syz [ 2844.110701][ T5037] usb 2-1: config 0 descriptor?? [ 2845.209712][ T5037] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 2850.304640][ T5037] usb 2-1: qt2_attach - failed to power on unit: -110 [ 2850.353672][ T5037] quatech2 2-1:0.51: probe with driver quatech2 failed with error -110 [ 2857.519772][ T5037] usb 2-1: USB disconnect, device number 6 [ 2884.415874][ T5751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2944.919290][ T6232] syz.1.689 uses obsolete (PF_INET,SOCK_PACKET) [ 3013.495736][ T5751] veth0_vlan: entered promiscuous mode [ 3014.647530][ T5751] veth1_vlan: entered promiscuous mode [ 3019.358723][ T5751] veth0_macvtap: entered promiscuous mode [ 3019.885317][ T5751] veth1_macvtap: entered promiscuous mode [ 3025.424800][ T5751] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3025.426240][ T5751] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3025.427529][ T5751] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3025.428705][ T5751] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3053.573947][ T6293] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3074.757973][ T6301] netlink: 96 bytes leftover after parsing attributes in process `syz.1.701'. [ 3077.518469][ T6304] netlink: 24 bytes leftover after parsing attributes in process `syz.2.702'. [ 3089.169942][ T6306] input: syz1 as /devices/virtual/input/input8 [ 3228.426612][ T4674] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 3228.430375][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 3228.686120][ T4674] usb 2-1: device descriptor read/64, error -32 [ 3229.506630][ T4674] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3230.414844][ T4674] usb 2-1: Using ep0 maxpacket: 16 [ 3230.634711][ T4674] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3230.637235][ T4674] usb 2-1: config 0 interface 0 has no altsetting 0 [ 3230.639326][ T4674] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 3230.668269][ T4674] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3230.967525][ T4674] usb 2-1: config 0 descriptor?? [ 3235.278365][ T4674] hid (null): nested delimiters [ 3236.107029][ T4674] cougar 0003:060B:500A.0003: unexpected long global item [ 3236.200548][ T4674] cougar 0003:060B:500A.0003: parse failed [ 3236.219152][ T4674] cougar 0003:060B:500A.0003: probe with driver cougar failed with error -22 [ 3236.616153][ T4674] usb 2-1: USB disconnect, device number 8 [ 3291.000017][ T6411] netlink: 64 bytes leftover after parsing attributes in process `syz.2.731'. [ 3305.720986][ T6417] ipvlan3: entered promiscuous mode [ 3336.798477][ T5037] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3337.015960][ T5037] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3337.844203][ T5037] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 3338.202918][ T5037] usb 2-1: Using ep0 maxpacket: 16 [ 3338.325750][ T5037] usb 2-1: config 0 has no interfaces? [ 3338.328076][ T5037] usb 2-1: New USB device found, idVendor=056a, idProduct=0029, bcdDevice= 0.00 [ 3338.356376][ T5037] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3338.771142][ T5037] usb 2-1: config 0 descriptor?? [ 3342.828127][ T5037] usb 2-1: USB disconnect, device number 9 [ 3362.408792][ T6467] syz_tun: entered promiscuous mode [ 3362.567968][ T6467] batadv_slave_0: entered promiscuous mode [ 3483.118326][ T35] audit: type=1326 audit(3482.090:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6532 comm="syz.2.766" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3483.145902][ T35] audit: type=1326 audit(3482.120:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6532 comm="syz.2.766" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3483.198552][ T35] audit: type=1326 audit(3482.170:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6532 comm="syz.2.766" exe="/syz-executor" sig=0 arch=c00000f3 syscall=239 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3483.228248][ T35] audit: type=1326 audit(3482.180:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6532 comm="syz.2.766" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3483.284127][ T35] audit: type=1326 audit(3482.250:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6532 comm="syz.2.766" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 3561.985330][ C0] vcan0: j1939_tp_rxtimer: 0xffffaf802b3d7400: rx timeout, send abort [ 3562.490995][ C0] vcan0: j1939_tp_rxtimer: 0xffffaf802b3d7400: abort rx timeout. Force session deactivation [ 3582.680718][ T6583] pim6reg1: entered promiscuous mode [ 3582.713620][ T6583] pim6reg1: entered allmulticast mode [ 3615.313776][ T6604] batadv_slave_1: entered promiscuous mode [ 3615.445905][ T6601] batadv_slave_1: left promiscuous mode [ 3624.847938][ T6611] netlink: 12 bytes leftover after parsing attributes in process `syz.2.791'. [ 3624.850217][ T6611] netlink: 11 bytes leftover after parsing attributes in process `syz.2.791'. [ 3689.267543][ T6637] vlan2: entered promiscuous mode [ 3689.269685][ T6637] dummy0: entered promiscuous mode [ 3692.503845][ T6639] netlink: 40 bytes leftover after parsing attributes in process `syz.1.801'. [ 3701.914816][ T4674] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 3702.147931][ T4674] usb 2-1: Using ep0 maxpacket: 16 [ 3702.203933][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3702.205806][ T4674] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3702.226252][ T4674] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 3702.228029][ T4674] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 3702.229154][ T4674] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3702.725273][ T4674] usb 2-1: config 0 descriptor?? [ 3708.213556][ T4674] microsoft 0003:045E:07DA.0005: report is too long [ 3708.275282][ T4674] microsoft 0003:045E:07DA.0005: item 0 4 0 11 parsing failed [ 3708.328466][ T4674] microsoft 0003:045E:07DA.0005: parse failed [ 3708.348365][ T4674] microsoft 0003:045E:07DA.0005: probe with driver microsoft failed with error -22 [ 3708.835493][ T4674] usb 2-1: USB disconnect, device number 10 [ 3753.555592][ T35] audit: type=1326 audit(3752.470:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6688 comm="syz.2.812" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7fc00000 [ 3782.601052][ T6707] netlink: 8 bytes leftover after parsing attributes in process `syz.2.818'. [ 3783.466715][ T6707] netlink: 48 bytes leftover after parsing attributes in process `syz.2.818'. [ 3904.727786][ T6759] binder: 6757:6759 ioctl c0306201 200000000040 returned -14 [ 3916.347240][ T6764] vlan2: entered promiscuous mode [ 3916.349307][ T6764] macvlan1: entered promiscuous mode [ 3916.467868][ T6764] vlan2: entered allmulticast mode [ 3916.469872][ T6764] macvlan1: entered allmulticast mode [ 3916.498434][ T6764] veth1_vlan: entered allmulticast mode [ 3916.964068][ T6767] netlink: 4 bytes leftover after parsing attributes in process `syz.2.841'. [ 3917.087200][ T6767] veth1_vlan: left allmulticast mode [ 3977.656856][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3977.797299][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3977.957589][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.012235][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.048264][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.087625][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.176824][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.186641][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.435480][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3978.702513][ T6794] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4006.723475][ T6805] trusted_key: syz.2.854 sent an empty control message without MSG_MORE. [ 4034.954363][ T6818] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4035.067386][ T6818] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4125.776847][ T6854] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 4125.840913][ T6853] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 4152.496591][ T6865] block device autoloading is deprecated and will be removed. [ 4152.582849][ T6865] syz.1.876: attempt to access beyond end of device [ 4152.582849][ T6865] md30: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 4254.821027][ T5751] syz_tun (unregistering): left promiscuous mode [ 4262.886993][ T5757] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4264.933989][ T5757] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4268.366427][ T5757] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4270.555085][ T5757] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4296.786600][ T5757] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4297.337629][ T5757] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4297.438327][ T5757] bond0 (unregistering): Released all slaves [ 4299.727688][ T5757] batadv_slave_0: left promiscuous mode [ 4300.398800][ T5757] hsr_slave_0: left promiscuous mode [ 4300.478964][ T5757] hsr_slave_1: left promiscuous mode [ 4301.706149][ T5757] veth1_macvtap: left promiscuous mode [ 4301.709562][ T5757] veth0_macvtap: left promiscuous mode [ 4301.775034][ T5757] veth1_vlan: left promiscuous mode [ 4301.779354][ T5757] veth0_vlan: left promiscuous mode [ 4317.760299][ T6932] netlink: 16 bytes leftover after parsing attributes in process `syz.1.893'. [ 4335.740800][ T6898] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4335.842084][ T6338] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4335.856840][ T6898] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4336.417979][ T6338] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4336.563186][ T6338] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4339.984655][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4348.375269][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4364.384142][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4397.163107][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4397.662412][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4398.534695][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4443.320340][ T6899] hsr_slave_0: entered promiscuous mode [ 4443.363259][ T6899] hsr_slave_1: entered promiscuous mode [ 4468.695280][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4475.406533][ T6899] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 4475.985965][ T6899] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 4476.987685][ T6899] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 4478.544952][ T6899] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 4482.340019][ T7292] netlink: 24 bytes leftover after parsing attributes in process `syz.1.905'. [ 4515.274871][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4601.828804][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4654.479987][ T7394] netlink: 8 bytes leftover after parsing attributes in process `syz.1.917'. [ 4654.604926][ T7394] netlink: 4 bytes leftover after parsing attributes in process `syz.1.917'. [ 4656.425873][ T7394] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 4656.429230][ T7394] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 4656.433980][ T7394] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 4656.436020][ T7394] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 4676.952537][ T6899] veth0_vlan: entered promiscuous mode [ 4677.897059][ T6899] veth1_vlan: entered promiscuous mode [ 4683.054643][ T6899] veth0_macvtap: entered promiscuous mode [ 4683.750138][ T6899] veth1_macvtap: entered promiscuous mode [ 4688.794012][ T6899] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4688.796559][ T6899] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4688.798680][ T6899] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4688.800671][ T6899] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4724.497349][ T7420] netlink: 48 bytes leftover after parsing attributes in process `syz.3.922'. [ 4761.478635][ T7435] net_ratelimit: 3 callbacks suppressed [ 4761.479133][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4761.683952][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4761.763953][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4761.812815][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4761.939963][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4762.024320][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4762.237012][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4762.340139][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4762.669166][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4762.747065][ T7435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 4828.296617][ T7461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4828.367414][ T7461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4862.936276][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 4867.090917][ T7472] syzkaller1: entered promiscuous mode [ 4867.109023][ T7472] syzkaller1: entered allmulticast mode [ 4917.019301][ T7387] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4919.674501][ T7387] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4921.595926][ T7387] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4923.449948][ T7387] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4954.525074][ T7387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4955.493312][ T7387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4955.920128][ T7387] bond0 (unregistering): Released all slaves [ 4959.530849][ T7387] hsr_slave_0: left promiscuous mode [ 4959.682438][ T7387] hsr_slave_1: left promiscuous mode [ 4960.850880][ T7387] veth1_macvtap: left promiscuous mode [ 4960.948728][ T7387] veth0_macvtap: left promiscuous mode [ 4960.996511][ T7387] veth1_vlan: left promiscuous mode [ 4961.000606][ T7387] veth0_vlan: left promiscuous mode [ 4961.283146][ T35] audit: type=1326 audit(4960.030:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.445764][ T35] audit: type=1326 audit(4960.240:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.683710][ T35] audit: type=1326 audit(4960.650:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.686111][ T35] audit: type=1326 audit(4960.650:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.688156][ T35] audit: type=1326 audit(4960.650:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.775339][ T35] audit: type=1326 audit(4960.730:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.898590][ T35] audit: type=1326 audit(4960.860:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4961.980924][ T35] audit: type=1326 audit(4960.950:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4962.172372][ T35] audit: type=1326 audit(4961.130:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 4962.242410][ T35] audit: type=1326 audit(4961.140:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7517 comm="syz.1.950" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 5037.800287][ T6936] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 5038.445721][ T6936] usb 2-1: config 0 has an invalid interface number: 46 but max is 0 [ 5038.447919][ T6936] usb 2-1: config 0 has no interface number 0 [ 5038.635951][ T6936] usb 2-1: config 0 interface 46 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 5038.638490][ T6936] usb 2-1: config 0 interface 46 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 5038.764755][ T6936] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 5038.767004][ T6936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5038.768758][ T6936] usb 2-1: Product: syz [ 5038.770178][ T6936] usb 2-1: Manufacturer: syz [ 5038.810818][ T6936] usb 2-1: SerialNumber: syz [ 5039.255126][ T6936] usb 2-1: config 0 descriptor?? [ 5039.734379][ T6936] ums-karma 2-1:0.46: USB Mass Storage device detected [ 5040.807598][ T6936] ums-karma 2-1:0.46: probe with driver ums-karma failed with error -5 [ 5042.766375][ T7410] usb 2-1: USB disconnect, device number 11 [ 5100.936533][ T7652] input: syz1 as /devices/virtual/input/input10 [ 5139.528098][ T7519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5140.296569][ T7519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5186.128491][ T7519] hsr_slave_0: entered promiscuous mode [ 5186.530285][ T7519] hsr_slave_1: entered promiscuous mode [ 5200.000322][ C0] vkms_vblank_simulate: vblank timer overrun [ 5217.175453][ T7519] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 5217.448386][ T7519] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 5218.254411][ T7519] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 5218.729349][ T7519] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 5257.177222][ T7519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5403.700643][ T7519] veth0_vlan: entered promiscuous mode [ 5404.659108][ T7519] veth1_vlan: entered promiscuous mode [ 5408.055244][ T7519] veth0_macvtap: entered promiscuous mode [ 5408.736949][ T7519] veth1_macvtap: entered promiscuous mode [ 5411.724743][ T7519] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5411.727402][ T7519] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5411.729321][ T7519] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5411.789192][ T7519] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5421.016092][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 5578.594987][ T8090] netlink: 'syz.1.992': attribute type 1 has an invalid length. [ 5618.702800][ T8108] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5618.810568][ T8108] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5749.790018][ T8155] input: syz0 as /devices/virtual/input/input11 [ 5759.251096][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.265337][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.266953][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.268607][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.270442][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.325978][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.327704][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.329178][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.330659][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5759.395139][ T8164] netlink: 'syz.4.1017': attribute type 3 has an invalid length. [ 5805.519524][ T8188] input: syz0 as /devices/virtual/input/input12 [ 5821.395925][ T8195] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1026'. [ 5875.488419][ T8215] validate_nla: 40 callbacks suppressed [ 5875.488917][ T8215] netlink: 'syz.1.1034': attribute type 19 has an invalid length. [ 5949.889682][ T8247] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1043'. [ 6044.434253][ T7958] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 6046.638884][ T7958] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6046.644777][ T7958] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6046.648627][ T7958] usb 2-1: New USB device found, idVendor=04f2, idProduct=1236, bcdDevice= 0.00 [ 6046.650499][ T7958] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6047.175395][ T7958] usb 2-1: config 0 descriptor?? [ 6053.165378][ T7958] usbhid 2-1:0.0: can't add hid device: -32 [ 6053.168436][ T7958] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 6055.069748][ T8125] usb 2-1: USB disconnect, device number 12 [ 6074.975841][ T8313] raw_sendmsg: syz.1.1064 forgot to set AF_INET. Fix it! [ 6102.696443][ C1] net_ratelimit: 11 callbacks suppressed [ 6102.696782][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 6122.696971][ T6848] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 6124.903230][ T6848] usb 2-1: Using ep0 maxpacket: 32 [ 6125.372871][ T6848] usb 2-1: config 0 interface 0 has no altsetting 0 [ 6126.947766][ T6848] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 6126.950118][ T6848] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6127.153702][ T6848] usb 2-1: Product: syz [ 6127.155695][ T6848] usb 2-1: Manufacturer: syz [ 6127.157478][ T6848] usb 2-1: SerialNumber: syz [ 6128.185070][ T6848] usb 2-1: config 0 descriptor?? [ 6130.007424][ T6848] usb 2-1: can't set config #0, error -71 [ 6130.359756][ T6848] usb 2-1: USB disconnect, device number 13 [ 6138.139598][ T8354] netlink: 'syz.1.1073': attribute type 4 has an invalid length. [ 6157.989579][ T8358] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1075'. [ 6184.851147][ T8368] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1079'. [ 6184.922344][ T8368] netlink: 'syz.4.1079': attribute type 7 has an invalid length. [ 6184.923718][ T8368] netlink: 'syz.4.1079': attribute type 8 has an invalid length. [ 6184.965074][ T8368] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1079'. [ 6199.465377][ T8374] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1081'. [ 6236.210015][ T8392] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1087'. [ 6236.303993][ T8391] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1087'. [ 6260.873459][ T8401] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1092'. [ 6263.828285][ T8399] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1091'. [ 6272.519420][ T8406] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1093'. [ 6370.304453][ T8446] ipvlan1: entered allmulticast mode [ 6370.352648][ T8446] veth0_vlan: entered allmulticast mode [ 6471.169407][ T8481] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1116'. [ 6471.208997][ T8481] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1116'. [ 6485.995316][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 6557.157998][ T8517] syzkaller1: entered promiscuous mode [ 6557.225304][ T8517] syzkaller1: entered allmulticast mode [ 6613.230550][ T8543] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1133'. [ 6613.258426][ T8543] netlink: 'syz.1.1133': attribute type 7 has an invalid length. [ 6613.259840][ T8543] netlink: 'syz.1.1133': attribute type 8 has an invalid length. [ 6613.343492][ T8543] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1133'. [ 6614.410416][ T8543] gretap0: entered promiscuous mode [ 6614.498493][ T8543] gretap0: left promiscuous mode [ 6647.798671][ T8026] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 6651.657570][ T8026] usb 2-1: Using ep0 maxpacket: 16 [ 6651.805047][ T8026] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6651.807529][ T8026] usb 2-1: config 0 interface 0 has no altsetting 0 [ 6651.808791][ T8026] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 6651.810078][ T8026] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6651.970407][ T8026] usb 2-1: config 0 descriptor?? [ 6658.307062][ T8026] usbhid 2-1:0.0: can't add hid device: -32 [ 6658.332833][ T8026] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 6661.926947][ T8026] usb 2-1: USB disconnect, device number 14 [ 6713.992836][ T8596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6714.056468][ T8596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6733.688028][ T8602] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6733.887374][ T8602] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6805.726703][ T8627] xt_hashlimit: size too large, truncated to 1048576 [ 6839.120482][ T8634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6839.656286][ T8634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6897.577626][ T8663] vxcan1: tx drop: invalid sa for name 0x0000000000000001 [ 6993.103553][ T6848] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 7000.915790][ T6848] usb 2-1: device descriptor read/all, error -110 [ 7001.314493][ T6848] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 7001.895194][ T6848] usb 2-1: device descriptor read/64, error -32 [ 7002.058577][ T6848] usb usb2-port1: attempt power cycle [ 7003.308471][ T6848] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 7003.604570][ T6848] usb 2-1: device descriptor read/8, error -32 [ 7004.508583][ T6848] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 7005.890159][ T6848] usb 2-1: device descriptor read/8, error -32 [ 7006.069442][ T6848] usb usb2-port1: unable to enumerate USB device [ 7006.664346][ T8697] raw-gadget.0 gadget.1: failed to queue disconnect event [ 7038.839264][ T8748] [ 7038.840147][ T8748] ====================================================== [ 7038.840850][ T8748] WARNING: possible circular locking dependency detected [ 7038.841726][ T8748] 6.16.0-rc1-syzkaller-g306e57988197 #0 Not tainted [ 7038.842543][ T8748] ------------------------------------------------------ [ 7038.843139][ T8748] syz.4.1189/8748 is trying to acquire lock: [ 7038.844956][ T8748] ffffaf801a39a230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_open+0x3c0/0x6fe [ 7038.847458][ T8748] [ 7038.847458][ T8748] but task is already holding lock: [ 7038.848061][ T8748] ffffffff88e269e8 (nbd_index_mutex){+.+.}-{4:4}, at: nbd_open+0x98/0x6fe [ 7038.849669][ T8748] [ 7038.849669][ T8748] which lock already depends on the new lock. [ 7038.849669][ T8748] [ 7038.850435][ T8748] [ 7038.850435][ T8748] the existing dependency chain (in reverse order) is: [ 7038.851166][ T8748] [ 7038.851166][ T8748] -> #3 (nbd_index_mutex){+.+.}-{4:4}: [ 7038.852423][ T8748] lock_acquire+0x1ac/0x448 [ 7038.853314][ T8748] __mutex_lock+0x166/0x1292 [ 7038.854133][ T8748] mutex_lock_nested+0x14/0x1c [ 7038.854889][ T8748] nbd_open+0x98/0x6fe [ 7038.855785][ T8748] blkdev_get_whole+0x8a/0x266 [ 7038.856689][ T8748] bdev_open+0x292/0xce6 [ 7038.857375][ T8748] blkdev_open+0x264/0x39a [ 7038.858087][ T8748] do_dentry_open+0x97e/0x171e [ 7038.858764][ T8748] vfs_open+0xbe/0x380 [ 7038.859410][ T8748] path_openat+0x1bd8/0x2a82 [ 7038.860309][ T8748] do_filp_open+0x19c/0x380 [ 7038.861083][ T8748] do_sys_openat2+0x11a/0x1c2 [ 7038.861896][ T8748] __riscv_sys_openat+0x178/0x1fe [ 7038.862620][ T8748] syscall_handler+0x94/0x118 [ 7038.863333][ T8748] do_trap_ecall_u+0x396/0x530 [ 7038.864028][ T8748] handle_exception+0x146/0x152 [ 7038.864808][ T8748] [ 7038.864808][ T8748] -> #2 (&disk->open_mutex){+.+.}-{4:4}: [ 7038.866088][ T8748] lock_acquire+0x1ac/0x448 [ 7038.866958][ T8748] __mutex_lock+0x166/0x1292 [ 7038.867750][ T8748] mutex_lock_nested+0x14/0x1c [ 7038.868520][ T8748] __del_gendisk+0x132/0xac6 [ 7038.869632][ T8748] del_gendisk+0xf6/0x19a [ 7038.870864][ T8748] nbd_dev_remove+0x3c/0xf2 [ 7038.872258][ T8748] nbd_dev_remove_work+0x1c/0x26 [ 7038.874220][ T8748] process_one_work+0x96a/0x1f32 [ 7038.875756][ T8748] worker_thread+0x5ce/0xde8 [ 7038.877103][ T8748] kthread+0x39c/0x7d4 [ 7038.878293][ T8748] ret_from_fork_kernel+0x2a/0xbb2 [ 7038.879404][ T8748] ret_from_fork_kernel_asm+0x16/0x18 [ 7038.880474][ T8748] [ 7038.880474][ T8748] -> #1 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 7038.881915][ T8748] lock_acquire+0x1ac/0x448 [ 7038.882729][ T8748] down_write+0x9c/0x19a [ 7038.883515][ T8748] blk_mq_update_nr_hw_queues+0x3e/0xb86 [ 7038.884271][ T8748] nbd_start_device+0x140/0xb2c [ 7038.885060][ T8748] nbd_genl_connect+0xae0/0x1b24 [ 7038.885888][ T8748] genl_family_rcv_msg_doit+0x206/0x2e6 [ 7038.886707][ T8748] genl_rcv_msg+0x514/0x78e [ 7038.887448][ T8748] netlink_rcv_skb+0x206/0x3be [ 7038.888129][ T8748] genl_rcv+0x36/0x4c [ 7038.888865][ T8748] netlink_unicast+0x4f0/0x82c [ 7038.889658][ T8748] netlink_sendmsg+0x85e/0xdd6 [ 7038.890523][ T8748] __sock_sendmsg+0xcc/0x160 [ 7038.891324][ T8748] ____sys_sendmsg+0x63e/0x79c [ 7038.892067][ T8748] ___sys_sendmsg+0x144/0x1e6 [ 7038.892889][ T8748] __sys_sendmsg+0x188/0x246 [ 7038.893664][ T8748] __riscv_sys_sendmsg+0x70/0xa2 [ 7038.894606][ T8748] syscall_handler+0x94/0x118 [ 7038.895325][ T8748] do_trap_ecall_u+0x396/0x530 [ 7038.896075][ T8748] handle_exception+0x146/0x152 [ 7038.896848][ T8748] [ 7038.896848][ T8748] -> #0 (&nbd->config_lock){+.+.}-{4:4}: [ 7038.898128][ T8748] check_noncircular+0x132/0x146 [ 7038.898903][ T8748] __lock_acquire+0x12b2/0x24ea [ 7038.899830][ T8748] lock_acquire+0x1ac/0x448 [ 7038.900627][ T8748] __mutex_lock+0x166/0x1292 [ 7038.901640][ T8748] mutex_lock_nested+0x14/0x1c [ 7038.902466][ T8748] nbd_open+0x3c0/0x6fe [ 7038.903213][ T8748] blkdev_get_whole+0x8a/0x266 [ 7038.904073][ T8748] bdev_open+0x292/0xce6 [ 7038.904717][ T8748] blkdev_open+0x264/0x39a [ 7038.905669][ T8748] do_dentry_open+0x97e/0x171e [ 7038.906479][ T8748] vfs_open+0xbe/0x380 [ 7038.907311][ T8748] path_openat+0x1bd8/0x2a82 [ 7038.908203][ T8748] do_filp_open+0x19c/0x380 [ 7038.909130][ T8748] do_sys_openat2+0x11a/0x1c2 [ 7038.910248][ T8748] __riscv_sys_openat+0x178/0x1fe [ 7038.911346][ T8748] syscall_handler+0x94/0x118 [ 7038.912398][ T8748] do_trap_ecall_u+0x396/0x530 [ 7038.913308][ T8748] handle_exception+0x146/0x152 [ 7038.914290][ T8748] [ 7038.914290][ T8748] other info that might help us debug this: [ 7038.914290][ T8748] [ 7038.915042][ T8748] Chain exists of: [ 7038.915042][ T8748] &nbd->config_lock --> &disk->open_mutex --> nbd_index_mutex [ 7038.915042][ T8748] [ 7038.916652][ T8748] Possible unsafe locking scenario: [ 7038.916652][ T8748] [ 7038.917355][ T8748] CPU0 CPU1 [ 7038.918001][ T8748] ---- ---- [ 7038.918583][ T8748] lock(nbd_index_mutex); [ 7038.919388][ T8748] lock(&disk->open_mutex); [ 7038.920336][ T8748] lock(nbd_index_mutex); [ 7038.921291][ T8748] lock(&nbd->config_lock); [ 7038.922325][ T8748] [ 7038.922325][ T8748] *** DEADLOCK *** [ 7038.922325][ T8748] [ 7038.922995][ T8748] 2 locks held by syz.4.1189/8748: [ 7038.923703][ T8748] #0: ffffaf801a3a2358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x3d0/0xce6 [ 7038.925335][ T8748] #1: ffffffff88e269e8 (nbd_index_mutex){+.+.}-{4:4}, at: nbd_open+0x98/0x6fe [ 7038.927150][ T8748] [ 7038.927150][ T8748] stack backtrace: [ 7038.927878][ T8748] CPU: 0 UID: 0 PID: 8748 Comm: syz.4.1189 Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 7038.928188][ T8748] Hardware name: riscv-virtio,qemu (DT) [ 7038.928297][ T8748] Call Trace: [ 7038.928389][ T8748] [] dump_backtrace+0x2e/0x3c [ 7038.928758][ T8748] [] show_stack+0x30/0x3c [ 7038.929005][ T8748] [] dump_stack_lvl+0x12e/0x1a6 [ 7038.929362][ T8748] [] dump_stack+0x1c/0x24 [ 7038.929765][ T8748] [] print_circular_bug+0x254/0x29a [ 7038.930143][ T8748] [] check_noncircular+0x132/0x146 [ 7038.930491][ T8748] [] __lock_acquire+0x12b2/0x24ea [ 7038.930834][ T8748] [] lock_acquire+0x1ac/0x448 [ 7038.931221][ T8748] [] __mutex_lock+0x166/0x1292 [ 7038.931570][ T8748] [] mutex_lock_nested+0x14/0x1c [ 7038.931973][ T8748] [] nbd_open+0x3c0/0x6fe [ 7038.932354][ T8748] [] blkdev_get_whole+0x8a/0x266 [ 7038.932727][ T8748] [] bdev_open+0x292/0xce6 [ 7038.932954][ T8748] [] blkdev_open+0x264/0x39a [ 7038.933204][ T8748] [] do_dentry_open+0x97e/0x171e [ 7038.933451][ T8748] [] vfs_open+0xbe/0x380 [ 7038.933782][ T8748] [] path_openat+0x1bd8/0x2a82 [ 7038.934161][ T8748] [] do_filp_open+0x19c/0x380 [ 7038.934503][ T8748] [] do_sys_openat2+0x11a/0x1c2 [ 7038.934764][ T8748] [] __riscv_sys_openat+0x178/0x1fe [ 7038.935027][ T8748] [] syscall_handler+0x94/0x118 [ 7038.935306][ T8748] [] do_trap_ecall_u+0x396/0x530 [ 7038.935574][ T8748] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 7045.269709][ C0] ------------[ cut here ]------------ [ 7045.269933][ C0] kernel BUG at mm/page_table_check.c:142! [ 7045.270548][ C0] Kernel BUG [#1] [ 7045.270743][ C0] Modules linked in: [ 7045.271050][ C0] CPU: 0 UID: 0 PID: 8745 Comm: syz.1.1187 Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 7045.271401][ C0] Hardware name: riscv-virtio,qemu (DT) [ 7045.271555][ C0] epc : __page_table_check_zero+0x46e/0x6ac [ 7045.271912][ C0] ra : __page_table_check_zero+0x46e/0x6ac [ 7045.272259][ C0] epc : ffffffff80b9f47c ra : ffffffff80b9f47c sp : ffff8f8000246fa0 [ 7045.272460][ C0] gp : ffffffff89c7e9c0 tp : ffffaf8012719a40 t0 : ffff8f8000246fe0 [ 7045.272646][ C0] t1 : fffff5ef0258c809 t2 : ffffaf7ffff80680 s0 : ffff8f80002470a0 [ 7045.272836][ C0] s1 : ffffaf8012c64048 a0 : 0000000000000005 a1 : 0000000000000000 [ 7045.273038][ C0] a2 : 0000000000000002 a3 : ffffffff80b9f47c a4 : 0000000000000000 [ 7045.273227][ C0] a5 : ffffaf801271aa40 a6 : 0000000000000003 a7 : ffffaf8012c6404b [ 7045.273407][ C0] s2 : 0000000000000000 s3 : ffffaf8012c64000 s4 : 00000000000a9400 [ 7045.273652][ C0] s5 : dfffffff00000000 s6 : 0000000000000009 s7 : 0000000000000200 [ 7045.273830][ C0] s8 : 0000000000007fff s9 : fffffffef13b26ec s10: ffffffff89d93760 [ 7045.274010][ C0] s11: 0000000000000001 t3 : ffff8d8000a50074 t4 : fffff5ef0258c809 [ 7045.274197][ C0] t5 : fffff5ef0258c80a t6 : 1ffff5f0024e337b [ 7045.274350][ C0] status: 0000000200000120 badaddr: ffffffff80b9f47c cause: 0000000000000003 [ 7045.274543][ C0] [] __page_table_check_zero+0x46e/0x6ac [ 7045.274860][ C0] [] free_unref_folios+0x1096/0x1d2c [ 7045.275156][ C0] [] folios_put_refs+0x418/0x5fa [ 7045.275425][ C0] [] free_pages_and_swap_cache+0x268/0x490 [ 7045.275765][ C0] [] __tlb_batch_free_encoded_pages+0x100/0x2b2 [ 7045.276009][ C0] [] tlb_finish_mmu+0x15e/0x7f0 [ 7045.276242][ C0] [] exit_mmap+0x39c/0xd00 [ 7045.276635][ C0] [] __mmput+0x108/0x3c0 [ 7045.276932][ C0] [] mmput+0x74/0x88 [ 7045.277248][ C0] [] do_exit+0x7b4/0x28ca [ 7045.277575][ C0] [] do_group_exit+0xd4/0x26c [ 7045.277827][ C0] [] get_signal+0x207c/0x22fc [ 7045.278101][ C0] [] arch_do_signal_or_restart+0x106/0x24c6 [ 7045.278384][ C0] [] irqentry_exit_to_user_mode+0x2c6/0x3b6 [ 7045.278650][ C0] [] irqentry_exit+0x10a/0x18c [ 7045.278888][ C0] [] do_page_fault+0x3e/0x56 [ 7045.279119][ C0] [] handle_exception+0x146/0x152 [ 7045.279815][ C0] Code: 8526 c0ef f0ff 89aa 0905 bd1d c097 ff94 80e7 59c0 (9002) c097 [ 7045.280765][ C0] ---[ end trace 0000000000000000 ]--- [ 7045.281532][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 7045.282110][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 20:54:40 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff802cd61c mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc 00000000000da752 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 908d0000000b4598 x0/zero 0000000000000000 x1/ra ffffffff802cde70 x2/sp ffff8f80000a7140 x3/gp ffffffff89c7e9c0 x4/tp ffffaf801b951a40 x5/t0 ffff8f80000a6d34 x6/t1 fffff5ef0dda4af2 x7/t2 3831312e342e7a79 x8/s0 ffff8f80000a7180 x9/s1 ffffffff8d7a0880 x10/a0 ffffaf801b952580 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff803028e2 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 ffffaf806ed25793 x18/s2 0000000000000003 x19/s3 ffffaf801b952580 x20/s4 ffffaf801b951a40 x21/s5 ffff8f80000a71e0 x22/s6 ffffaf801b951a40 x23/s7 ffffffff89dc3520 x24/s8 7a34eb0029ffcf1d x25/s9 ffffaf801b952580 x26/s10 0000000000000002 x27/s11 0000000000000002 x28/t3 ffffffff90e40f77 x29/t4 fffff5ef0dda4af2 x30/t5 fffff5ef0dda4af3 x31/t6 ffff8f80000a6b18 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80a4d822 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff804eb558 sepc ffffffff804eb488 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 908cf000000b45a8 x0/zero 0000000000000000 x1/ra ffffffff80a50502 x2/sp ffff8f8003047500 x3/gp ffffffff89c7e9c0 x4/tp ffffaf8012743480 x5/t0 ffffaf8018f45eb0 x6/t1 fffff1ef00608e84 x7/t2 ffffffffb0030639 x8/s0 ffff8f8003047500 x9/s1 ffff8d800070c410 x10/a0 ffff8d800070c418 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffff8d8000bd3e10 x14/a4 ffffaf8011400a08 x15/a5 fffffffffffffdff x16/a6 fffff1ef00608e85 x17/a7 0000000000000003 x18/s2 ffff8d8000c55018 x19/s3 ffff8d8000c55010 x20/s4 1ffff1b00018aa03 x21/s5 ffffaf8011402140 x22/s6 ffffaf8011400a08 x23/s7 0000000000082820 x24/s8 ffff8d8000bd3e00 x25/s9 ffffffff89cbf9c0 x26/s10 0000000000000000 x27/s11 ffff8d800070c400 x28/t3 000000000000002d x29/t4 fffff1ef00608e84 x30/t5 fffff1ef00608e85 x31/t6 ffffaf8031686026 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000