last executing test programs: 50.41385533s ago: executing program 0 (id=1361): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') r1 = socket$kcm(0x29, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000100), 0xfecc) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/190, 0xbe}], 0x1, 0x0, 0x0) 50.283231059s ago: executing program 0 (id=1365): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x503, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r1}, @IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_PROTOCOL={0x5, 0x7, 0x1}]}}}]}, 0x48}}, 0x0) 50.095425145s ago: executing program 0 (id=1369): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000000000104c05c40500000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x4, "7738e21f"}]}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000700)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x20, 0x1, 0x10, "0ac44d7160e3d2d88d0835867af1e8e7"}, 0x0}) 48.139133904s ago: executing program 0 (id=1409): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000280)='.\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)='./file0/file0\x00', 0x0, 0x2000, 0x0) 47.925134726s ago: executing program 0 (id=1411): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000400)=0x2, 0x4) bind$can_raw(r0, &(0x7f0000000040), 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xe, 0x4) 47.698104403s ago: executing program 0 (id=1416): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x732}) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, &(0x7f0000000000)=0x10001) 47.436417782s ago: executing program 32 (id=1416): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x732}) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, &(0x7f0000000000)=0x10001) 1.662059201s ago: executing program 2 (id=2199): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='devices.list\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/140, 0x8c}], 0x1, 0x0, 0x0) 1.568081409s ago: executing program 5 (id=2201): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) pivot_root(0x0, 0x0) 1.402321135s ago: executing program 2 (id=2203): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}}}, 0x3a) ioctl$PPPIOCGMRU(r1, 0x40047452, 0x0) 1.390610262s ago: executing program 3 (id=2204): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x44, 0x24, 0xd0f, 0x0, 0x25dfdbfc, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_ATM={0x8, 0x4, 0x3}, @TCA_CAKE_OVERHEAD={0x8, 0x6, 0x6a}]}}]}, 0x44}}, 0x0) 1.304599191s ago: executing program 2 (id=2207): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{&(0x7f00000003c0)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000000)="7f", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0xfff) accept(r0, 0xfffffffffffffffd, &(0x7f0000000100)=0xffffffffffffff54) 1.132169312s ago: executing program 1 (id=2208): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='attr/current\x00') writev(r0, &(0x7f00000015c0)=[{&(0x7f00000000c0)='w', 0x1}], 0x1) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)) setpgid(0x0, 0x0) 1.131775174s ago: executing program 3 (id=2209): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000040000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f0000000a40)='GPL\x00') setpgid(0x0, 0x0) 972.20928ms ago: executing program 3 (id=2211): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5, 0x19, 0x6d}]}}}]}, 0x3c}}, 0x0) 971.734341ms ago: executing program 1 (id=2212): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240), &(0x7f0000000040)='.\x00', &(0x7f0000000140)='f2fs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='.\x00', &(0x7f0000000140)='f2fs\x00', 0x0, 0x0) 853.871964ms ago: executing program 3 (id=2214): r0 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000000)={0x2a, 0x29, 0x2, {0x805, [{{0x2, 0x3, 0x3}, 0x80000001, 0x40, 0x7, './file0'}]}}, 0x2a) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r1, r0, &(0x7f0000000080), 0x7f03) 730.35372ms ago: executing program 4 (id=2215): setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r0, 0x6, 0x1, 0xfffffffffffffffd, &(0x7f0000000000)=0x2000000) 730.236593ms ago: executing program 3 (id=2216): pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_WATCH_KEY(0x20, r1, r0, 0x0) keyctl$clear(0x7, r1) 672.982644ms ago: executing program 1 (id=2217): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='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}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}, @IFLA_IFNAME={0x14, 0x3, 'geneve1\x00'}]}, 0x48}}, 0x2000000) 670.599079ms ago: executing program 4 (id=2218): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000006e5900000000077400060800020007550500080003"], 0x30}, 0x1, 0xffffffff00000003}, 0x0) 581.520799ms ago: executing program 3 (id=2219): r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x3}, {0x0, 0xec7b, 0x1000}], 0x2) semop(r0, &(0x7f0000000140)=[{0x0, 0xffff}], 0x1) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) 502.210192ms ago: executing program 4 (id=2220): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 501.520555ms ago: executing program 1 (id=2221): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a806f8c6394f95f24fc60040f", 0x16}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl(r0, 0x8b2c, &(0x7f0000000040)) 472.596216ms ago: executing program 5 (id=2222): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180)=0xffffffff, 0x4) 396.001958ms ago: executing program 5 (id=2223): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/partitions\x00', 0x0, 0x0) read$hiddev(r0, &(0x7f00000000c0)=""/4092, 0xffc) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000001380)=""/250, 0xfa}], 0x1, 0x7, 0x0) read$hiddev(r0, &(0x7f0000001280)=""/234, 0xea) 380.429997ms ago: executing program 2 (id=2224): r0 = openat$kvm(0xffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000001000040"]) 298.342075ms ago: executing program 4 (id=2225): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000040), 0x10) sendfile(r1, r0, 0x0, 0x1000000fe) 206.312704ms ago: executing program 5 (id=2226): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002a00)="0b1c6840a936a0e377c392a7a3b38e1d", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) 199.732922ms ago: executing program 1 (id=2227): r0 = memfd_create(&(0x7f0000000000)='y\x105%\xa3\xd5\xfa\xd7\xfa\x17\xe9\x99\xa2\x89\x8e\xcd\xfd', 0x2) pwrite64(r0, &(0x7f00000000c0)="a0", 0x1, 0x5b63) fcntl$addseals(r0, 0x409, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x106, 0x2}}, 0x20) 170.323036ms ago: executing program 2 (id=2228): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f) 167.634149ms ago: executing program 4 (id=2229): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000100)='contention_end\x00', r0, 0x0, 0x7}, 0x18) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="1400000035000b07e9ffffffffffffff0bd25a80", 0x14}], 0x1}, 0x0) 102.3443ms ago: executing program 5 (id=2230): r0 = memfd_create(&(0x7f0000000180)='\b\x9dF\xd8\b\xb3~u\xa5\"\xdc\xfdq\xf6c\r;\xfcO\x8c=\x81\xb1\x8aWpA\xd4\x98\x85K\x89>N\x8ar\x17O\x0fKR\xe2{mn\xcc\xbf2\xc0\xa7\x14\xd0\xd4\xfe/m\xdf\xb6]\xc2\xaa\x86\xec(\xf7\xcd\xa6\xd9n^.\x13*\xd4\xb8\xe8\xc4\xefb\x14Vx\xc6\xfe\x9e\xee\xe7\xd7E\xe9\t\x83\xdeNX\xec\xe66\x1b\x97$\xee\x84\x14n,B\xd5?\xe5E:+Pm\x1d\xb4\xb8\xeb\xe8Op2\x82\xc7\x0e\x97\x03\xef\x1a\xa5\x00.\x89\b!m\f\xd9\x8b$}\x9f\fX\x81\xa8\xf6\x94\xbc\xed\x80|l]\xe9\xca\xd3\xc9\xa3\x9e\x9cJI\xf1\xa2\xa0\xc4:\x00\x00\x00\x00\x00\x00\b\x00\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r2, &(0x7f0000000b00), 0x91) splice(r1, 0x0, r0, &(0x7f0000000140), 0x4, 0x0) 58.464856ms ago: executing program 4 (id=2231): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) clock_adjtime(0x0, &(0x7f0000000640)={0x7, 0x9, 0x380000, 0x8, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x9, 0x0, 0xae, 0x6, 0x7, 0x4, 0xfffffffffffff04f, 0x7, 0x80000000, 0xfffffffffffffff8, 0xffffffffffffffff, 0x6, 0x0, 0x100, 0x4, 0x2, 0x5, 0x3, 0x8, 0x8}) clock_adjtime(0x0, &(0x7f0000000900)={0x6, 0xe, 0xf, 0x0, 0xf, 0x8000000000000000, 0xa, 0x2, 0x9, 0x2, 0x4, 0x8000000000000000, 0xc, 0x9, 0x7, 0x9, 0x7, 0x3, 0x8, 0xfffffffffffffffa, 0x0, 0x5, 0x8, 0x7, 0x3, 0x6}) 33.735901ms ago: executing program 1 (id=2232): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 455.511µs ago: executing program 2 (id=2233): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r0, &(0x7f0000003c40)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="03", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={0x0, 0x4}, 0x8) 0s ago: executing program 5 (id=2234): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="04010000160001"], 0x104}}, 0x4000011) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): 051 pages RAM [ 105.842992][ T5873] usb 2-1: config 0 has no interfaces? [ 105.848626][ T5873] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 105.862800][ T7697] 0 pages HighMem/MovableOnly [ 105.867853][ T1821] gspca_stk1135: Sensor read failed [ 105.876142][ T7697] 426787 pages reserved [ 105.880390][ T7697] 0 pages cma reserved [ 105.884563][ T5873] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.897831][ T1821] gspca_stk1135: serial bus timeout: status=0x00 [ 105.904204][ T1821] gspca_stk1135: Sensor read failed [ 105.926951][ T5873] usb 2-1: config 0 descriptor?? [ 105.941007][ T1821] gspca_stk1135: serial bus timeout: status=0x00 [ 105.941663][ T7730] netlink: 60 bytes leftover after parsing attributes in process `syz.0.419'. [ 105.964531][ T1821] gspca_stk1135: Sensor write failed [ 105.980567][ T1821] gspca_stk1135: serial bus timeout: status=0x00 [ 106.010624][ T1821] gspca_stk1135: Sensor write failed [ 106.022499][ T7730] netlink: 28 bytes leftover after parsing attributes in process `syz.0.419'. [ 106.026282][ T1821] stk1135 3-1:0.0: probe with driver stk1135 failed with error -71 [ 106.091871][ T1821] usb 3-1: USB disconnect, device number 2 [ 106.193212][ T5902] usb 2-1: USB disconnect, device number 3 [ 107.244429][ T973] IPVS: starting estimator thread 0... [ 107.366121][ T7768] IPVS: using max 23 ests per chain, 55200 per kthread [ 107.397772][ T7770] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 107.420620][ T7770] syzkaller1: linktype set to 780 [ 107.706775][ T7787] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 107.706775][ T7787] The task syz.0.441 (7787) triggered the difference, watch for misbehavior. [ 107.745020][ T7788] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 108.081938][ T7776] netlink: 28 bytes leftover after parsing attributes in process `syz.2.440'. [ 108.122311][ T1821] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 108.139472][ T7776] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 108.301312][ T7784] syz.1.442 (7784): drop_caches: 2 [ 108.333916][ T1821] usb 5-1: unable to get BOS descriptor or descriptor too short [ 108.353137][ T1821] usb 5-1: not running at top speed; connect to a high speed hub [ 108.378540][ T1821] usb 5-1: config 17 has an invalid interface number: 8 but max is 1 [ 108.391389][ T1821] usb 5-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 108.429366][ T1821] usb 5-1: config 17 has no interface number 0 [ 108.464351][ T1821] usb 5-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 116, changing to 4 [ 108.491886][ T1821] usb 5-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid maxpacket 30307, setting to 1023 [ 108.524867][ T1821] usb 5-1: config 17 interface 8 has no altsetting 0 [ 108.558972][ T1821] usb 5-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 108.595389][ T1821] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.624020][ T1821] usb 5-1: Product: syz [ 108.644304][ T1821] usb 5-1: Manufacturer: syz [ 108.664728][ T1821] usb 5-1: SerialNumber: syz [ 108.727107][ T7802] loop6: detected capacity change from 0 to 524287999 [ 108.758111][ T7803] veth1_macvtap: left promiscuous mode [ 108.930963][ T1821] usb 5-1: selecting invalid altsetting 0 [ 108.955794][ T1821] usb 5-1: 8:6 : no UAC_FORMAT_TYPE desc [ 108.986203][ T1821] usb 5-1: selecting invalid altsetting 0 [ 109.053435][ T7811] netlink: 'syz.1.455': attribute type 10 has an invalid length. [ 109.095269][ T1821] usb 5-1: USB disconnect, device number 7 [ 109.139590][ T7811] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 109.365222][ T5839] udevd[5839]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:17.8/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 109.726008][ T5873] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 109.886347][ T5873] usb 2-1: Using ep0 maxpacket: 8 [ 109.902743][ T5873] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 109.924392][ T5873] usb 2-1: config 179 has no interface number 0 [ 109.937387][ T5873] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 109.967718][ T5873] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 109.988930][ T5873] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 110.003439][ T5873] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 110.016332][ T5873] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 110.030188][ T975] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 110.038708][ T5873] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 110.049417][ T5873] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.071031][ T7827] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 110.196088][ T975] usb 1-1: Using ep0 maxpacket: 8 [ 110.208651][ T975] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 110.255011][ T975] usb 1-1: config 179 has no interface number 0 [ 110.287457][ T975] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 64, changing to 10 [ 110.341737][ T975] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 1029, setting to 1024 [ 110.396149][ T975] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 110.415586][ T975] usb 1-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 110.434553][ T975] usb 1-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 110.452237][ T975] usb 1-1: config 179 interface 65 has no altsetting 0 [ 110.459687][ T975] usb 1-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 110.469361][ T975] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.504059][ T1821] usb 2-1: USB disconnect, device number 4 [ 110.510083][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 110.510130][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 110.534710][ T7840] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 110.563056][ T975] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input8 [ 110.685525][ T7860] netlink: 'syz.2.476': attribute type 1 has an invalid length. [ 110.731861][ T7860] netlink: 8 bytes leftover after parsing attributes in process `syz.2.476'. [ 110.744110][ T7860] netlink: 'syz.2.476': attribute type 1 has an invalid length. [ 110.756011][ T7860] netlink: 8 bytes leftover after parsing attributes in process `syz.2.476'. [ 110.870444][ T1821] usb 1-1: USB disconnect, device number 4 [ 110.876544][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 110.902456][ T1821] xpad 1-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 111.672798][ T975] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 111.836115][ T975] usb 2-1: Using ep0 maxpacket: 8 [ 111.852910][ T975] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 111.884517][ T975] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 111.910763][ T975] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.938241][ T975] usb 2-1: config 0 descriptor?? [ 112.167584][ T975] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 112.383919][ T1821] usb 2-1: USB disconnect, device number 5 [ 113.156031][ T5902] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 113.448479][ T5902] usb 1-1: unable to get BOS descriptor or descriptor too short [ 113.469406][ T5902] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 113.505159][ T5902] usb 1-1: can't read configurations, error -71 [ 113.935553][ T7975] netlink: 4 bytes leftover after parsing attributes in process `syz.3.529'. [ 115.477433][ T8021] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 115.643999][ T8029] netlink: 4 bytes leftover after parsing attributes in process `syz.4.555'. [ 116.048586][ T8047] Bluetooth: hci5: received HCILL_GO_TO_SLEEP_ACK in state 2 [ 116.068308][ T2202] Bluetooth: hci5: Frame reassembly failed (-84) [ 116.294302][ T8058] netlink: 80 bytes leftover after parsing attributes in process `syz.0.568'. [ 116.332872][ T8058] netlink: 16 bytes leftover after parsing attributes in process `syz.0.568'. [ 116.356696][ T8062] Bluetooth: MGMT ver 1.23 [ 116.395850][ T29] audit: type=1326 audit(1739131152.736:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.431469][ T29] audit: type=1326 audit(1739131152.736:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.459940][ T29] audit: type=1326 audit(1739131152.766:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.481893][ T29] audit: type=1326 audit(1739131152.766:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.514776][ T29] audit: type=1326 audit(1739131152.766:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.549126][ T29] audit: type=1326 audit(1739131152.766:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=65 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.628985][ T29] audit: type=1326 audit(1739131152.766:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.680677][ T29] audit: type=1326 audit(1739131152.766:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.703925][ T29] audit: type=1326 audit(1739131152.776:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.749826][ T8074] netlink: 52 bytes leftover after parsing attributes in process `syz.4.576'. [ 116.806166][ T29] audit: type=1326 audit(1739131152.776:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8063 comm="syz.2.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 116.983542][ T8084] netlink: 28 bytes leftover after parsing attributes in process `syz.2.581'. [ 116.993081][ T8084] netlink: 28 bytes leftover after parsing attributes in process `syz.2.581'. [ 117.096661][ T973] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 117.278901][ T973] usb 2-1: Using ep0 maxpacket: 16 [ 117.291563][ T973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.296148][ T8095] sp0: Synchronizing with TNC [ 117.319882][ T973] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 117.346974][ T973] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 117.373002][ T973] usb 2-1: New USB device found, idVendor=045e, idProduct=9994, bcdDevice=fc.3c [ 117.405153][ T973] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.443709][ T973] usb 2-1: config 0 descriptor?? [ 117.671587][ T8078] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.707616][ T8078] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.951805][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 117.956097][ T1821] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 117.964498][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 117.987049][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 117.994498][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 118.009016][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 118.022562][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 118.032519][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 118.050594][ T973] hid-generic 0003:045E:9994.0001: unknown main item tag 0x0 [ 118.058566][ T5832] Bluetooth: hci5: command 0x1003 tx timeout [ 118.060433][ T5833] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 118.069445][ T973] hid-generic 0003:045E:9994.0001: unbalanced collection at end of report description [ 118.132967][ T973] hid-generic 0003:045E:9994.0001: probe with driver hid-generic failed with error -22 [ 118.137607][ T1821] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 118.186249][ T1821] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 118.196254][ T1821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 118.223188][ T973] usb 2-1: USB disconnect, device number 6 [ 118.226398][ T1821] usb 1-1: SerialNumber: syz [ 118.356426][ T8134] loop6: detected capacity change from 0 to 524287999 [ 118.369453][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.378838][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.413771][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.423005][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.445404][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.454719][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.466602][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.472645][ T8136] input: syz1 as /devices/virtual/input/input9 [ 118.475807][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.491087][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.500283][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.509734][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.518982][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.528462][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.537674][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.546493][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.556660][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.564772][ T8134] ldm_validate_partition_table(): Disk read failed. [ 118.572578][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.581827][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.590802][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.600072][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 118.626755][ T8134] Dev loop6: unable to read RDB block 0 [ 118.638266][ T8134] loop6: unable to read partition table [ 118.644382][ T8134] loop_reread_partitions: partition scan of loop6 (3 xC) failed (rc=-5) [ 118.736685][ T8137] ldm_validate_partition_table(): Disk read failed. [ 118.738354][ T8144] netlink: 8 bytes leftover after parsing attributes in process `syz.3.609'. [ 118.744082][ T8137] Dev loop6: unable to read RDB block 0 [ 118.788391][ T8137] loop6: unable to read partition table [ 118.843593][ T5197] ldm_validate_partition_table(): Disk read failed. [ 118.881942][ T5197] Dev loop6: unable to read RDB block 0 [ 118.910166][ T5197] loop6: unable to read partition table [ 119.136199][ T1821] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 119.184287][ T1821] usb 1-1: USB disconnect, device number 7 [ 119.454215][ T8169] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.516000][ T5902] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 119.651112][ T8174] tap0: tun_chr_ioctl cmd 1074025694 [ 119.671447][ T5902] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 119.683032][ T5902] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.701026][ T5902] usb 5-1: Product: syz [ 119.710878][ T5902] usb 5-1: Manufacturer: syz [ 119.721546][ T5902] usb 5-1: SerialNumber: syz [ 119.749706][ T5902] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 119.800874][ T5872] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 120.161160][ T8181] Falling back ldisc for ttyS3. [ 120.506798][ T973] usb 5-1: USB disconnect, device number 8 [ 120.950002][ T8201] syz.2.636 (8201): drop_caches: 2 [ 121.096267][ T5872] usb 5-1: Service connection timeout for: 256 [ 121.102497][ T5872] ath9k_htc 5-1:1.0: ath9k_htc: Unable to initialize HTC services [ 121.151846][ T5872] ath9k_htc: Failed to initialize the device [ 121.168353][ T973] usb 5-1: ath9k_htc: USB layer deinitialized [ 121.316926][ T1821] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 121.486440][ T1821] usb 1-1: Using ep0 maxpacket: 16 [ 121.504163][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.545293][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 121.562802][ T1821] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00 [ 121.581437][ T1821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.604681][ T1821] usb 1-1: config 0 descriptor?? [ 121.649621][ T8234] netlink: 'syz.4.650': attribute type 1 has an invalid length. [ 121.675215][ T8234] netlink: 224 bytes leftover after parsing attributes in process `syz.4.650'. [ 121.807754][ T8241] syz.1.654 (8241): drop_caches: 2 [ 122.039755][ T1821] konepure 0003:1E7D:2DB4.0002: unknown main item tag 0x2 [ 122.081224][ T1821] konepure 0003:1E7D:2DB4.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2db4] on usb-dummy_hcd.0-1/input0 [ 122.229420][ T8254] block device autoloading is deprecated and will be removed. [ 122.240111][ T5873] usb 1-1: USB disconnect, device number 8 [ 122.272714][ T8257] netlink: 'syz.1.661': attribute type 9 has an invalid length. [ 122.307891][ T8257] netlink: 8 bytes leftover after parsing attributes in process `syz.1.661'. [ 122.674738][ T8272] netlink: 24 bytes leftover after parsing attributes in process `syz.2.668'. [ 122.698305][ T8272] sch_fq: defrate 2 ignored. [ 122.822545][ T8274] netlink: 'syz.4.669': attribute type 2 has an invalid length. [ 123.196757][ T8291] netlink: 4 bytes leftover after parsing attributes in process `syz.0.676'. [ 125.186010][ T1821] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 125.371338][ T1821] usb 3-1: Using ep0 maxpacket: 8 [ 125.393264][ T1821] usb 3-1: config 0 has no interfaces? [ 125.412686][ T1821] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ee [ 125.438833][ T1821] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.461522][ T1821] usb 3-1: Product: syz [ 125.476270][ T1821] usb 3-1: Manufacturer: syz [ 125.486569][ T1821] usb 3-1: SerialNumber: syz [ 125.505514][ T1821] usb 3-1: config 0 descriptor?? [ 125.626040][ T975] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 125.749223][ T5872] usb 3-1: USB disconnect, device number 3 [ 125.789218][ T975] usb 1-1: config 0 has no interfaces? [ 125.797834][ T975] usb 1-1: New USB device found, idVendor=dd3d, idProduct=0321, bcdDevice=a1.c9 [ 125.817272][ T975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.841282][ T975] usb 1-1: Product: syz [ 125.859025][ T975] usb 1-1: Manufacturer: syz [ 125.869115][ T975] usb 1-1: SerialNumber: syz [ 125.877478][ T975] usb 1-1: config 0 descriptor?? [ 125.935755][ T8414] dummy0: entered promiscuous mode [ 125.944932][ T8414] dummy0: left promiscuous mode [ 126.117589][ T973] usb 1-1: USB disconnect, device number 9 [ 126.550243][ T973] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 126.735954][ T973] usb 4-1: Using ep0 maxpacket: 16 [ 126.764545][ T973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 126.788611][ T973] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 126.803649][ T973] usb 4-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 126.813565][ T973] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.825019][ T973] usb 4-1: config 0 descriptor?? [ 127.062477][ T8427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.085488][ T8427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.323937][ T973] hid (null): bogus close delimiter [ 127.333635][ T973] hid (null): invalid report_size 59136 [ 127.358457][ T973] hid (null): report_id 48035 is invalid [ 127.378606][ T973] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 127.411911][ T973] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 127.446353][ T973] hid-generic 0003:0158:0100.0003: bogus close delimiter [ 127.467863][ T973] hid-generic 0003:0158:0100.0003: item 0 0 2 10 parsing failed [ 127.491454][ T973] hid-generic 0003:0158:0100.0003: probe with driver hid-generic failed with error -22 [ 127.571491][ T5872] usb 4-1: USB disconnect, device number 6 [ 127.977890][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 129.534876][ T8533] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 130.586341][ T5872] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 130.596250][ T5902] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 130.627384][ T1821] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 130.776342][ T5902] usb 4-1: Using ep0 maxpacket: 8 [ 130.783305][ T5872] usb 3-1: config 0 has an invalid interface number: 106 but max is 0 [ 130.803785][ T5872] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 130.813007][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8 has an invalid bInterval 255, changing to 4 [ 130.816762][ T5872] usb 3-1: config 0 has no interface number 0 [ 130.840074][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid maxpacket 5672, setting to 1023 [ 130.843522][ T5902] usb 4-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 130.856932][ T1821] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 130.867261][ T5872] usb 3-1: config 0 interface 106 altsetting 0 endpoint 0x1 has an invalid bInterval 255, changing to 11 [ 130.869954][ T1821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.885936][ T5902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.899600][ T5872] usb 3-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 59391, setting to 1024 [ 130.900835][ T1821] usb 1-1: Product: syz [ 130.911000][ T5902] usb 4-1: Product: syz [ 130.911022][ T5902] usb 4-1: Manufacturer: syz [ 130.911036][ T5902] usb 4-1: SerialNumber: syz [ 130.912977][ T5902] usb 4-1: config 0 descriptor?? [ 130.935294][ T5872] usb 3-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 130.935313][ T1821] usb 1-1: Manufacturer: syz [ 130.935329][ T1821] usb 1-1: SerialNumber: syz [ 130.949632][ T5872] usb 3-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 130.983527][ T1821] usb 1-1: config 0 descriptor?? [ 130.994576][ T1821] streamzap 1-1:0.0: streamzap_probe: endpoint doesn't match input device 0208 [ 130.997915][ T5902] gspca_main: se401-2.14.0 probing 047d:5003 [ 131.015509][ T5872] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.028506][ T5872] usb 3-1: config 0 descriptor?? [ 131.034775][ T8561] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 131.053098][ T5872] usb 3-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 131.146121][ T5871] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 131.224074][ T5872] usb 1-1: USB disconnect, device number 10 [ 131.255502][ T1105] usb 3-1: Failed to submit usb control message: -71 [ 131.263749][ T1105] usb 3-1: unable to send the bmi data to the device: -71 [ 131.265494][ T1821] usb 3-1: USB disconnect, device number 4 [ 131.271292][ T1105] usb 3-1: unable to get target info from device [ 131.294191][ T1105] usb 3-1: could not get target info (-71) [ 131.300484][ T1105] usb 3-1: could not probe fw (-71) [ 131.311764][ T5871] usb 2-1: Using ep0 maxpacket: 16 [ 131.319130][ T5871] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 131.329878][ T5871] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 131.344034][ T5871] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 131.358469][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.368386][ T5871] usb 2-1: Product: syz [ 131.372705][ T5871] usb 2-1: Manufacturer: syz [ 131.378231][ T5871] usb 2-1: SerialNumber: syz [ 131.625321][ T5902] input: se401 as /devices/platform/dummy_hcd.3/usb4/4-1/input/input11 [ 131.675532][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 131.675548][ T29] audit: type=1326 audit(1739131168.016:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.724203][ T29] audit: type=1326 audit(1739131168.016:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.793610][ T29] audit: type=1326 audit(1739131168.016:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.824622][ T5871] usb 2-1: 0:2 : does not exist [ 131.866799][ T29] audit: type=1326 audit(1739131168.016:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.926266][ T29] audit: type=1326 audit(1739131168.016:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.952454][ T5902] usb 4-1: USB disconnect, device number 7 [ 131.967808][ T29] audit: type=1326 audit(1739131168.016:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 131.994202][ T29] audit: type=1326 audit(1739131168.026:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 132.087592][ T29] audit: type=1326 audit(1739131168.026:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 132.111864][ T29] audit: type=1326 audit(1739131168.026:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 132.142007][ T29] audit: type=1326 audit(1739131168.026:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8578 comm="syz.4.800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x7fc00000 [ 132.229753][ T5871] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 132.276104][ T5871] usb 2-1: USB disconnect, device number 7 [ 132.487866][ T5839] udevd[5839]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 132.601904][ T8612] netlink: 47 bytes leftover after parsing attributes in process `syz.4.812'. [ 132.689768][ T8617] netlink: zone id is out of range [ 132.697930][ T8617] netlink: zone id is out of range [ 132.703085][ T8617] netlink: zone id is out of range [ 132.716169][ T8617] netlink: zone id is out of range [ 132.730891][ T8617] netlink: zone id is out of range [ 133.046105][ T5873] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 133.099309][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.105652][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.136078][ T5871] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 133.140524][ T8631] ip6t_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 133.199337][ T5873] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.226234][ T5873] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 133.263800][ T5873] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 133.286146][ T5873] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 133.306735][ T5871] usb 5-1: Using ep0 maxpacket: 16 [ 133.313623][ T5873] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 133.321875][ T5871] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.333373][ T5873] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 133.348631][ T5871] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 133.356612][ T5873] usb 3-1: Manufacturer: syz [ 133.361085][ T5871] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.371865][ T5873] usb 3-1: config 0 descriptor?? [ 133.401110][ T5871] usb 5-1: config 0 descriptor?? [ 133.626698][ T8641] netlink: 52 bytes leftover after parsing attributes in process `syz.0.825'. [ 133.726085][ T5873] rc_core: IR keymap rc-hauppauge not found [ 133.732161][ T5873] Registered IR keymap rc-empty [ 133.756654][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 133.796952][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 133.818547][ T5873] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 133.863517][ T5873] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input12 [ 133.868172][ T5871] mcp2221 0003:04D8:00DD.0004: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.4-1/input0 [ 133.925119][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 133.986514][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.007011][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.032244][ T8648] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.066130][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.106084][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.161703][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.217755][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.283085][ T5871] usb 5-1: USB disconnect, device number 9 [ 134.370693][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.406181][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.447245][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.496172][ T5873] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 134.541446][ T5873] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 134.576134][ T5873] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 134.617819][ T5873] usb 3-1: USB disconnect, device number 5 [ 135.116139][ T8677] netlink: 'syz.3.840': attribute type 10 has an invalid length. [ 135.154861][ T8677] netlink: 55 bytes leftover after parsing attributes in process `syz.3.840'. [ 135.478976][ T8687] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 135.610379][ T8690] netlink: 8 bytes leftover after parsing attributes in process `syz.4.845'. [ 135.800759][ T8694] netlink: 44 bytes leftover after parsing attributes in process `syz.3.846'. [ 136.005176][ T8702] netlink: 280 bytes leftover after parsing attributes in process `syz.1.851'. [ 137.026470][ T8745] netlink: 8 bytes leftover after parsing attributes in process `syz.2.870'. [ 137.761825][ T8768] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.899331][ T8768] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.948403][ T8779] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 137.955240][ T8779] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 137.992844][ T8779] vhci_hcd vhci_hcd.0: Device attached [ 138.018814][ T8781] vhci_hcd: connection closed [ 138.023038][ T35] vhci_hcd: stop threads [ 138.070814][ T35] vhci_hcd: release socket [ 138.082588][ T35] vhci_hcd: disconnect device [ 138.092549][ T8768] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.117593][ T8791] netlink: 840 bytes leftover after parsing attributes in process `syz.2.891'. [ 138.301447][ T8768] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.456434][ T5832] Bluetooth: hci1: command 0x0405 tx timeout [ 138.737691][ T8768] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.847491][ T8768] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.895319][ T8768] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.952565][ T8768] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 139.092818][ T8818] pim6reg: entered allmulticast mode [ 139.420555][ T8833] netlink: 4 bytes leftover after parsing attributes in process `syz.2.912'. [ 139.596215][ T5871] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 139.710169][ T8843] tap0: tun_chr_ioctl cmd 1074025672 [ 139.720133][ T8843] tap0: ignored: set checksum enabled [ 139.786446][ T5871] usb 5-1: Using ep0 maxpacket: 8 [ 139.801176][ T5871] usb 5-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 139.812379][ T5871] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.821561][ T5871] usb 5-1: Product: syz [ 139.849485][ T5871] usb 5-1: Manufacturer: syz [ 139.854175][ T5871] usb 5-1: SerialNumber: syz [ 139.897813][ T5871] usb 5-1: config 0 descriptor?? [ 139.914966][ T5871] gspca_main: sq930x-2.14.0 probing 2770:930c [ 140.268544][ T8860] netlink: 24 bytes leftover after parsing attributes in process `syz.2.922'. [ 140.733566][ T5871] gspca_sq930x: ucbus_write failed -71 [ 140.966054][ T5871] gspca_sq930x: Sensor ov9630 not yet treated [ 140.989701][ T5871] sq930x 5-1:0.0: probe with driver sq930x failed with error -22 [ 141.014687][ T5871] usb 5-1: USB disconnect, device number 10 [ 141.751046][ T8920] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 142.006669][ T5871] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 142.213417][ T5871] usb 3-1: Using ep0 maxpacket: 8 [ 142.239684][ T5871] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0038, bcdDevice=99.03 [ 142.272175][ T5871] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.299819][ T5871] usb 3-1: Product: syz [ 142.316450][ T5871] usb 3-1: Manufacturer: syz [ 142.331785][ T5871] usb 3-1: SerialNumber: syz [ 142.350299][ T5871] usb 3-1: config 0 descriptor?? [ 142.376275][ T5871] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 142.395533][ T5871] dvb-usb: bulk message failed: -22 (2/0) [ 142.441630][ T5871] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 142.484602][ T5871] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 142.509827][ T5871] usb 3-1: media controller created [ 142.532346][ T5871] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 142.578853][ T8922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.597557][ T5871] dvb-usb: bulk message failed: -22 (1/0) [ 142.605097][ T5871] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 142.615230][ T8922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.641443][ T5871] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input13 [ 142.658229][ T5871] dvb-usb: schedule remote query interval to 50 msecs. [ 142.665219][ T5871] dvb-usb: bulk message failed: -22 (2/0) [ 142.702652][ T5871] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 142.717348][ T973] dvb-usb: bulk message failed: -22 (1/0) [ 142.723464][ T973] dvb-usb: error while querying for an remote control event. [ 142.746804][ T5871] usb 3-1: USB disconnect, device number 6 [ 142.777112][ T5902] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 142.783117][ T8957] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.823611][ T5871] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. [ 142.830934][ T8957] batadv_slave_1: entered promiscuous mode [ 142.946351][ T5902] usb 2-1: Using ep0 maxpacket: 32 [ 142.985415][ T5902] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 143.014328][ T5902] usb 2-1: config 0 has no interface number 0 [ 143.045140][ T5902] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 143.078326][ T5902] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.093607][ T5902] usb 2-1: Product: syz [ 143.107024][ T5902] usb 2-1: Manufacturer: syz [ 143.116446][ T5902] usb 2-1: SerialNumber: syz [ 143.137147][ T5902] usb 2-1: config 0 descriptor?? [ 143.158973][ T5902] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 143.371123][ T5902] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 143.409345][ T5902] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 143.523309][ T8988] netlink: 440 bytes leftover after parsing attributes in process `syz.4.968'. [ 143.568285][ T8988] netlink: 576 bytes leftover after parsing attributes in process `syz.4.968'. [ 143.607566][ T8949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.640972][ T8949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.661367][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - unsupported command 147 [ 143.872104][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 143.883480][ T973] usb 2-1: USB disconnect, device number 8 [ 143.891277][ T9002] ptrace attach of "./syz-executor exec"[5820] was attempted by "4 [ 143.910324][ T973] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 144.202917][ T973] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 144.271864][ T973] quatech2 2-1:0.51: device disconnected [ 144.386085][ T5871] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 144.550898][ T5871] usb 3-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 144.583983][ T5871] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.611486][ T5871] usb 3-1: Product: syz [ 144.637379][ T5871] usb 3-1: Manufacturer: syz [ 144.653849][ T5871] usb 3-1: SerialNumber: syz [ 144.684504][ T5871] usb 3-1: config 0 descriptor?? [ 144.777000][ T975] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 144.912932][ T9038] geneve0: entered promiscuous mode [ 144.926265][ T9038] geneve0: entered allmulticast mode [ 144.936318][ T975] usb 4-1: Using ep0 maxpacket: 16 [ 144.947866][ T975] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 18273, setting to 1024 [ 144.966176][ T8] usb 3-1: USB disconnect, device number 7 [ 144.971735][ T975] usb 4-1: config 0 interface 0 has no altsetting 0 [ 145.009490][ T975] usb 4-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 145.038216][ T975] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.064726][ T975] usb 4-1: config 0 descriptor?? [ 145.083872][ T9028] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 145.209098][ T9044] mkiss: ax0: crc mode is auto. [ 145.297693][ T9044] Falling back ldisc for ttyS3. [ 145.536134][ T975] cougar 0003:060B:500A.0005: usage count exceeds max: fixing up report descriptor [ 145.555522][ T975] cougar 0003:060B:500A.0005: unexpected long global item [ 145.563701][ T975] cougar 0003:060B:500A.0005: parse failed [ 145.576094][ T975] cougar 0003:060B:500A.0005: probe with driver cougar failed with error -22 [ 145.626315][ T8] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 145.728442][ T5871] usb 4-1: USB disconnect, device number 8 [ 145.787562][ T8] usb 1-1: Using ep0 maxpacket: 16 [ 145.800434][ T8] usb 1-1: config 4 has an invalid interface number: 98 but max is 0 [ 145.821015][ T8] usb 1-1: config 4 has no interface number 0 [ 145.833512][ T8] usb 1-1: config 4 interface 98 has no altsetting 0 [ 145.851960][ T8] usb 1-1: New USB device found, idVendor=093a, idProduct=262a, bcdDevice=2e.17 [ 145.866207][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.876229][ T975] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 145.880018][ T8] usb 1-1: Product: syz [ 145.889588][ T8] usb 1-1: Manufacturer: syz [ 145.894295][ T8] usb 1-1: SerialNumber: syz [ 145.935229][ T8] gspca_main: gspca_pac7302-2.14.0 probing 093a:262a [ 146.046013][ T975] usb 5-1: Using ep0 maxpacket: 32 [ 146.079495][ T975] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 146.111422][ T975] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 146.142170][ T975] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 146.173926][ T975] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.201723][ T975] usb 5-1: config 0 descriptor?? [ 146.218187][ T9062] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 146.239189][ T975] hub 5-1:0.0: USB hub found [ 146.283976][ T80] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 146.441254][ T80] usb 3-1: Using ep0 maxpacket: 16 [ 146.451006][ T975] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 146.472812][ T80] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.503569][ T80] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.534131][ T80] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 146.564035][ T80] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.595117][ T80] usb 3-1: config 0 descriptor?? [ 146.746382][ T9096] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1005'. [ 146.753984][ T8] gspca_pac7302: reg_w() failed i: 78 v: 40 error -71 [ 146.773137][ T8] gspca_pac7302 1-1:4.98: probe with driver gspca_pac7302 failed with error -71 [ 146.798140][ T8] usb 1-1: USB disconnect, device number 11 [ 146.814070][ T9096] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1005'. [ 146.877721][ T975] hid-generic 0003:046D:C314.0006: item fetching failed at offset 0/1 [ 146.917381][ T975] hid-generic 0003:046D:C314.0006: probe with driver hid-generic failed with error -22 [ 147.030295][ T80] elan 0003:04F3:0755.0007: failed to start in urb: -90 [ 147.051861][ T80] elan 0003:04F3:0755.0007: hidraw0: USB HID v0.00 Device [HID 04f3:0755] on usb-dummy_hcd.2-1/input0 [ 147.206277][ T975] usb 5-1: USB disconnect, device number 11 [ 147.267789][ T5902] usb 3-1: USB disconnect, device number 8 [ 147.500946][ T9122] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1012'. [ 147.826616][ T5902] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 148.006120][ T5902] usb 1-1: Using ep0 maxpacket: 8 [ 148.019212][ T5902] usb 1-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 148.037693][ T5902] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.056407][ T5902] usb 1-1: Product: syz [ 148.061782][ T5902] usb 1-1: Manufacturer: syz [ 148.071244][ T5902] usb 1-1: SerialNumber: syz [ 148.090608][ T5902] usb 1-1: config 0 descriptor?? [ 148.104273][ T5902] radio-usb-si4713 1-1:0.0: Si4713 development board discovered: (10C4:8244) [ 148.676508][ T8] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 148.719517][ T5902] radio-usb-si4713 1-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 148.739804][ T5902] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 148.763715][ T5902] usb 1-1: USB disconnect, device number 12 [ 148.835991][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 148.848136][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 148.881365][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 148.915081][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 148.942472][ T8] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 148.952819][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.976887][ T8] usb 2-1: config 0 descriptor?? [ 148.984219][ T9152] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 149.014098][ T8] hub 2-1:0.0: USB hub found [ 149.025838][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 149.025854][ T29] audit: type=1326 audit(1739131185.366:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.067279][ T29] audit: type=1326 audit(1739131185.366:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.101007][ T29] audit: type=1326 audit(1739131185.376:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.136482][ T29] audit: type=1326 audit(1739131185.376:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.160200][ T29] audit: type=1326 audit(1739131185.376:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.245427][ T8] hub 2-1:0.0: config failed, can't read hub descriptor (err -22) [ 149.289849][ T8] usbhid 2-1:0.0: can't add hid device: -71 [ 149.298279][ T8] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 149.317858][ T29] audit: type=1326 audit(1739131185.376:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.349081][ T29] audit: type=1326 audit(1739131185.396:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.378975][ T8] usb 2-1: USB disconnect, device number 9 [ 149.382181][ T29] audit: type=1326 audit(1739131185.446:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7ffc0000 [ 149.492089][ T29] audit: type=1326 audit(1739131185.446:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1652183da7 code=0x7ffc0000 [ 149.517895][ T29] audit: type=1326 audit(1739131185.446:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9166 comm="syz.2.1034" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f1652128fb9 code=0x7ffc0000 [ 150.709040][ T9216] sg_read: process 527 (syz.2.1055) changed security contexts after opening file descriptor, this is not allowed. [ 150.841272][ T9220] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1056'. [ 151.606083][ T9270] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 151.618206][ T9268] input: syz1 as /devices/virtual/input/input14 [ 151.757583][ T9279] ALSA: mixer_oss: invalid OSS volume '' [ 152.849408][ T9326] serio: Serial port ptm0 [ 152.902390][ T9328] tap0: tun_chr_ioctl cmd 1074025681 [ 152.931027][ T9331] vivid-003: ================= START STATUS ================= [ 152.950453][ T9331] vivid-003: Radio HW Seek Mode: Bounded [ 152.965972][ T9331] vivid-003: Radio Programmable HW Seek: false [ 152.972390][ T9331] vivid-003: RDS Rx I/O Mode: Block I/O [ 152.982604][ T9331] vivid-003: Generate RBDS Instead of RDS: false [ 152.989069][ T9331] vivid-003: RDS Reception: true [ 152.994059][ T9331] vivid-003: RDS Program Type: 0 inactive [ 152.999911][ T9331] vivid-003: RDS PS Name: inactive [ 153.006544][ T9331] vivid-003: RDS Radio Text: inactive [ 153.012100][ T9331] vivid-003: RDS Traffic Announcement: false inactive [ 153.020144][ T9331] vivid-003: RDS Traffic Program: false inactive [ 153.032005][ T9331] vivid-003: RDS Music: false inactive [ 153.040135][ T9331] vivid-003: ================== END STATUS ================== [ 153.196289][ T80] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 153.263716][ T9340] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.350145][ T9340] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 153.357830][ T80] usb 4-1: Using ep0 maxpacket: 8 [ 153.365506][ T80] usb 4-1: config 0 has no interfaces? [ 153.381100][ T80] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ee [ 153.392337][ T9340] batadv_slave_1: left promiscuous mode [ 153.398446][ T80] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.412880][ T80] usb 4-1: Product: syz [ 153.429124][ T80] usb 4-1: Manufacturer: syz [ 153.438382][ T80] usb 4-1: SerialNumber: syz [ 153.451914][ T80] usb 4-1: config 0 descriptor?? [ 153.497484][ T9340] netdevsim netdevsim0 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.506181][ T9340] netdevsim netdevsim0 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.514524][ T9340] netdevsim netdevsim0 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.523234][ T9340] netdevsim netdevsim0 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.668290][ T8] usb 4-1: USB disconnect, device number 9 [ 154.156519][ T9375] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1128'. [ 154.330668][ T9386] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1132'. [ 154.733889][ T9409] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1143'. [ 154.897244][ T8] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 155.067146][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 155.080472][ T8] usb 1-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 155.106301][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.114344][ T8] usb 1-1: Product: syz [ 155.126103][ T8] usb 1-1: Manufacturer: syz [ 155.130759][ T8] usb 1-1: SerialNumber: syz [ 155.143584][ T8] usb 1-1: config 0 descriptor?? [ 155.146997][ T80] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 155.319323][ T80] usb 4-1: Using ep0 maxpacket: 8 [ 155.335792][ T80] usb 4-1: config 135 has an invalid interface number: 230 but max is 0 [ 155.355999][ T80] usb 4-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 155.366793][ T8] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 155.386031][ T80] usb 4-1: config 135 has no interface number 0 [ 155.406951][ T80] usb 4-1: too many endpoints for config 135 interface 230 altsetting 126: 53, using maximum allowed: 30 [ 155.424429][ T80] usb 4-1: config 135 interface 230 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 53 [ 155.444956][ T80] usb 4-1: config 135 interface 230 has no altsetting 0 [ 155.455073][ T80] usb 4-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 155.470354][ T80] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.479774][ T80] usb 4-1: Product: syz [ 155.484127][ T80] usb 4-1: Manufacturer: syz [ 155.493471][ T80] usb 4-1: SerialNumber: syz [ 155.519782][ T80] usb 4-1: Found UVC 0.00 device syz (18ec:3288) [ 155.536053][ T80] usb 4-1: No valid video chain found. [ 155.723308][ T80] usb 4-1: USB disconnect, device number 10 [ 155.785394][ T8] gspca_sunplus: reg_w_riv err -71 [ 155.791069][ T8] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 155.793908][ T9444] batadv_slave_1: entered promiscuous mode [ 155.806813][ T8] usb 1-1: USB disconnect, device number 13 [ 155.822535][ T9444] batadv_slave_1: left promiscuous mode [ 155.891701][ T80] IPVS: starting estimator thread 0... [ 155.986035][ T9449] IPVS: using max 21 ests per chain, 50400 per kthread [ 156.669770][ T9493] netlink: 100 bytes leftover after parsing attributes in process `syz.3.1183'. [ 157.247329][ T9520] netlink: 'syz.1.1195': attribute type 1 has an invalid length. [ 157.726259][ T9547] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1208'. [ 157.833302][ T29] kauditd_printk_skb: 120 callbacks suppressed [ 157.833319][ T29] audit: type=1400 audit(1739131194.166:218): lsm=SMACK fn=smack_inode_permission action=denied subject="w" object="_" requested=wx pid=9550 comm="syz.2.1209" name="276" dev="tmpfs" ino=1420 [ 158.366742][ T9547] team0 (unregistering): Port device team_slave_0 removed [ 158.409987][ T9547] team0 (unregistering): Port device team_slave_1 removed [ 158.624353][ T5832] Bluetooth: hci5: sending frame failed (-49) [ 158.632097][ T5833] Bluetooth: hci5: Opcode 0x1003 failed: -49 [ 158.926088][ T975] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 159.057317][ T9596] netlink: 'syz.2.1228': attribute type 9 has an invalid length. [ 159.077109][ T9596] bond_slave_0: entered promiscuous mode [ 159.083193][ T9596] bond_slave_1: entered promiscuous mode [ 159.091021][ T9596] macvlan0: entered promiscuous mode [ 159.101133][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.101461][ T9598] netlink: 'syz.4.1229': attribute type 1 has an invalid length. [ 159.114921][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.125725][ T9596] bond0: entered promiscuous mode [ 159.135098][ T9596] macvlan0: entered allmulticast mode [ 159.136812][ T975] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 159.145703][ T9596] bond0: entered allmulticast mode [ 159.150037][ T975] usb 1-1: New USB device strings: Mfr=104, Product=1, SerialNumber=0 [ 159.154851][ T9596] bond_slave_0: entered allmulticast mode [ 159.163853][ T975] usb 1-1: Product: syz [ 159.179470][ T975] usb 1-1: Manufacturer: syz [ 159.179493][ T9596] bond_slave_1: entered allmulticast mode [ 159.187422][ T975] usb 1-1: config 0 descriptor?? [ 159.201546][ T9596] 8021q: adding VLAN 0 to HW filter on device macvlan0 [ 159.777722][ T8] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 159.956155][ T8] usb 5-1: Using ep0 maxpacket: 8 [ 159.980847][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.995618][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.009113][ T8] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.00 [ 160.022630][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.023782][ T975] uclogic 0003:256C:006D.0008: failed retrieving Huion firmware version: -71 [ 160.037427][ T8] usb 5-1: config 0 descriptor?? [ 160.040911][ T975] uclogic 0003:256C:006D.0008: failed probing parameters: -71 [ 160.078950][ T975] uclogic 0003:256C:006D.0008: probe with driver uclogic failed with error -71 [ 160.127488][ T975] usb 1-1: USB disconnect, device number 14 [ 160.183094][ T9639] netlink: 'syz.1.1248': attribute type 9 has an invalid length. [ 160.264133][ T9611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.278037][ T9611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.297677][ T8] usbhid 5-1:0.0: can't add hid device: -71 [ 160.309774][ T8] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 160.342708][ T8] usb 5-1: USB disconnect, device number 12 [ 161.762559][ T9705] tmpfs: Unexpected value for 'usrquota' [ 162.193119][ T9727] bridge_slave_0: default FDB implementation only supports local addresses [ 162.276215][ T5871] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 162.365724][ T5872] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 162.448137][ T5871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.466017][ T5871] usb 2-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 162.475147][ T5871] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.498188][ T5871] usb 2-1: config 0 descriptor?? [ 162.546135][ T5872] usb 5-1: Using ep0 maxpacket: 16 [ 162.553215][ T5872] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 162.561908][ T5872] usb 5-1: config 0 has no interface number 0 [ 162.579345][ T5872] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 162.589819][ T5872] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 162.618353][ T5872] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 162.627781][ T5872] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.635838][ T5872] usb 5-1: Product: syz [ 162.645179][ T5872] usb 5-1: Manufacturer: syz [ 162.666281][ T975] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 162.674194][ T5872] usb 5-1: SerialNumber: syz [ 162.676615][ T5872] usb 5-1: config 0 descriptor?? [ 162.686580][ T9721] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 162.693917][ T9721] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 162.846091][ T975] usb 4-1: Using ep0 maxpacket: 32 [ 162.863916][ T975] usb 4-1: config 0 has an invalid interface number: 219 but max is 0 [ 162.877471][ T975] usb 4-1: config 0 has no interface number 0 [ 162.883636][ T975] usb 4-1: config 0 interface 219 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 162.895067][ T975] usb 4-1: config 0 interface 219 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 162.907659][ T975] usb 4-1: config 0 interface 219 altsetting 0 endpoint 0x8B has invalid maxpacket 28739, setting to 1024 [ 162.927997][ T975] usb 4-1: config 0 interface 219 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 162.930451][ T5871] hid-steam 0003:28DE:1205.0009: item fetching failed at offset 2/5 [ 162.951846][ T975] usb 4-1: config 0 interface 219 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 162.962141][ T975] usb 4-1: config 0 interface 219 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 162.965627][ T5872] asix 5-1:0.251: probe with driver asix failed with error -71 [ 162.985692][ T975] usb 4-1: New USB device found, idVendor=108c, idProduct=0169, bcdDevice=75.b9 [ 162.986454][ T5871] hid-steam 0003:28DE:1205.0009: steam_probe:parse of hid interface failed [ 163.009898][ T5872] usb 5-1: USB disconnect, device number 13 [ 163.016436][ T5871] hid-steam 0003:28DE:1205.0009: probe with driver hid-steam failed with error -22 [ 163.016727][ T975] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.041334][ T975] usb 4-1: Product: syz [ 163.045822][ T975] usb 4-1: Manufacturer: syz [ 163.050919][ T975] usb 4-1: SerialNumber: syz [ 163.062354][ T975] usb 4-1: config 0 descriptor?? [ 163.068254][ T9733] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 163.075546][ T9733] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 163.185200][ T1821] usb 2-1: USB disconnect, device number 10 [ 163.306303][ T975] etas_es58x 4-1:0.219: Starting syz syz (Serial Number syz) [ 163.501146][ T975] etas_es58x 4-1:0.219: could not parse product info: '424242424242' [ 163.602169][ T9761] netlink: 'syz.4.1304': attribute type 39 has an invalid length. [ 163.736388][ T5832] Bluetooth: hci1: command 0x0405 tx timeout [ 163.747452][ T975] usb 4-1: USB disconnect, device number 11 [ 163.764061][ T975] etas_es58x 4-1:0.219: Disconnecting syz syz [ 164.807168][ T9821] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1331'. [ 164.836748][ T9821] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1331'. [ 165.759843][ T9862] syz.3.1346 uses obsolete (PF_INET,SOCK_PACKET) [ 166.726019][ T1821] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 166.876153][ T1821] usb 1-1: Using ep0 maxpacket: 16 [ 166.891949][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.892435][ T9929] Cannot find add_set index 0 as target [ 166.913877][ T1821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 166.946580][ T1821] usb 1-1: New USB device found, idVendor=054c, idProduct=05c4, bcdDevice= 0.00 [ 166.955682][ T1821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.995231][ T1821] usb 1-1: config 0 descriptor?? [ 167.163975][ T9940] ax25_connect(): syz.1.1386 uses autobind, please contact jreuter@yaina.de [ 167.233823][ T9944] VFS: could not find a valid V7 on nullb0. [ 167.289931][ T9944] XFS (nullb0): Invalid superblock magic number [ 167.310251][ T9953] netlink: 260 bytes leftover after parsing attributes in process `syz.2.1390'. [ 167.414338][ T1821] playstation 0003:054C:05C4.000A: hidraw0: USB HID v0.00 Device [HID 054c:05c4] on usb-dummy_hcd.0-1/input0 [ 167.610799][ T1821] playstation 0003:054C:05C4.000A: Invalid reportID received, expected 18 got 10 [ 167.624509][ T1821] playstation 0003:054C:05C4.000A: Failed to retrieve DualShock4 pairing info: -22 [ 167.641376][ T9962] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1394'. [ 167.649779][ T1821] playstation 0003:054C:05C4.000A: Failed to get MAC address from DualShock4 [ 167.663246][ T1821] playstation 0003:054C:05C4.000A: Failed to create dualshock4. [ 167.683595][ T1821] playstation 0003:054C:05C4.000A: probe with driver playstation failed with error -22 [ 167.803049][ T9968] input: syz0 as /devices/virtual/input/input15 [ 167.815362][ T5871] usb 1-1: USB disconnect, device number 15 [ 169.206383][T10014] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1420'. [ 169.587070][ T5832] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 169.596229][ T5832] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 169.615128][ T5832] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 169.623418][ T5832] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 169.636055][ T5832] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 169.643564][ T5832] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 170.072942][T10027] chnl_net:caif_netlink_parms(): no params data found [ 170.163193][ T29] audit: type=1326 audit(1739131206.506:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10023 comm="syz.2.1425" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x0 [ 170.303962][T10027] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.316366][T10027] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.323630][T10027] bridge_slave_0: entered allmulticast mode [ 170.336041][T10027] bridge_slave_0: entered promiscuous mode [ 170.344183][T10027] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.351943][T10027] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.360119][T10027] bridge_slave_1: entered allmulticast mode [ 170.367520][T10027] bridge_slave_1: entered promiscuous mode [ 170.400431][T10053] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 170.458546][T10027] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.483649][T10027] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.582109][T10027] team0: Port device team_slave_0 added [ 170.591988][T10027] team0: Port device team_slave_1 added [ 170.633326][T10060] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1437'. [ 170.643707][T10027] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.658311][T10027] 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. [ 170.690434][T10027] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.706891][T10027] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.724226][T10027] 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. [ 170.761031][T10027] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.816498][ T5871] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 170.837982][T10027] hsr_slave_0: entered promiscuous mode [ 170.844532][T10027] hsr_slave_1: entered promiscuous mode [ 170.978330][ T5871] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.994004][ T5871] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.023788][ T5871] usb 3-1: New USB device found, idVendor=04b4, idProduct=de61, bcdDevice= 0.00 [ 171.033252][ T5871] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.046480][ T5871] usb 3-1: config 0 descriptor?? [ 171.140010][T10027] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.162908][T10027] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.199023][T10027] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.225661][T10027] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.354054][T10027] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.364910][T10080] program syz.4.1446 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 171.393508][T10027] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.414211][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.421478][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.432450][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.439671][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.463473][ T5871] cypress 0003:04B4:DE61.000B: ignoring exceeding usage max [ 171.503417][ T5871] cypress 0003:04B4:DE61.000B: item fetching failed at offset 4/7 [ 171.538209][ T5871] cypress 0003:04B4:DE61.000B: parse failed [ 171.553466][ T5871] cypress 0003:04B4:DE61.000B: probe with driver cypress failed with error -22 [ 171.592312][ C1] sd 0:0:1:0: [sda] tag#2990 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 171.602847][ C1] sd 0:0:1:0: [sda] tag#2990 CDB: Read(6) 08 00 00 00 00 00 [ 171.656501][ T5833] Bluetooth: hci2: command tx timeout [ 171.668973][ T5871] usb 3-1: USB disconnect, device number 9 [ 171.791668][T10027] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.233540][ T29] audit: type=1326 audit(1739131208.566:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.326404][ T5871] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 172.329235][ T29] audit: type=1326 audit(1739131208.566:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.381477][T10027] veth0_vlan: entered promiscuous mode [ 172.402006][T10027] veth1_vlan: entered promiscuous mode [ 172.414021][ T29] audit: type=1326 audit(1739131208.576:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=237 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.462059][T10027] veth0_macvtap: entered promiscuous mode [ 172.476665][ T5871] usb 2-1: Using ep0 maxpacket: 32 [ 172.477400][ T29] audit: type=1326 audit(1739131208.576:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.493333][ T5871] usb 2-1: config 0 interface 0 has no altsetting 0 [ 172.518576][T10027] veth1_macvtap: entered promiscuous mode [ 172.554949][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.560393][ T5871] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 172.567283][ T29] audit: type=1326 audit(1739131208.576:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.595992][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.612726][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.613003][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.646099][ T5871] usb 2-1: Product: syz [ 172.650297][ T5871] usb 2-1: Manufacturer: syz [ 172.651654][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.665140][ T5871] usb 2-1: SerialNumber: syz [ 172.665554][ T29] audit: type=1326 audit(1739131208.576:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=450 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.678568][ T5871] usb 2-1: config 0 descriptor?? [ 172.696977][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.716242][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.727057][ T29] audit: type=1326 audit(1739131208.576:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.748600][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.755359][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.765577][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.776843][ T29] audit: type=1326 audit(1739131208.576:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10105 comm="syz.3.1453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 172.798389][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.805003][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.816816][T10027] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.828897][T10118] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 172.835009][T10118] syzkaller0: linktype set to 821 [ 172.858615][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 172.884550][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.912748][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 172.950519][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.976360][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 172.996091][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.007232][T10027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 173.018507][T10027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.030420][T10027] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.062960][T10027] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.096590][T10027] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.112047][T10027] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.138601][ T5871] gs_usb 2-1:0.0: Configuring for 1 interfaces [ 173.144984][T10027] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.380002][ T2202] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.394938][ T2202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.461268][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.495327][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.557455][ T5871] gs_usb 2-1:0.0: Couldn't get extended bit timing const for channel 0 (-EPROTO) [ 173.585625][ T5871] gs_usb 2-1:0.0: probe with driver gs_usb failed with error -71 [ 173.612825][ T5871] usb 2-1: USB disconnect, device number 11 [ 173.736244][ T5833] Bluetooth: hci2: command tx timeout [ 174.021093][T10165] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1478'. [ 174.034054][T10165] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1478'. [ 174.386100][ T1821] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 174.550205][ T1821] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.579168][ T1821] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 174.626147][ T1821] usb 6-1: New USB device found, idVendor=056a, idProduct=0027, bcdDevice= 0.00 [ 174.635275][ T1821] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.668665][ T1821] usb 6-1: config 0 descriptor?? [ 175.121909][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.141775][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.162339][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.176244][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.193759][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.206023][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.212937][ T1821] wacom 0003:056A:0027.000C: unknown main item tag 0x0 [ 175.244517][ T1821] wacom 0003:056A:0027.000C: Unknown device_type for 'HID 056a:0027'. Assuming pen. [ 175.273721][ T1821] wacom 0003:056A:0027.000C: hidraw0: USB HID v0.00 Device [HID 056a:0027] on usb-dummy_hcd.5-1/input0 [ 175.300127][ T1821] input: Wacom Intuos5 touch M Pen as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:056A:0027.000C/input/input16 [ 175.391139][ T1821] usb 6-1: USB disconnect, device number 2 [ 175.516917][T10224] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1504'. [ 175.534850][T10224] netlink: 'syz.3.1504': attribute type 2 has an invalid length. [ 175.754128][T10236] netlink: 'syz.2.1509': attribute type 1 has an invalid length. [ 175.762275][T10236] netlink: 134708 bytes leftover after parsing attributes in process `syz.2.1509'. [ 175.817151][ T5832] Bluetooth: hci2: command tx timeout [ 176.019869][T10249] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1517'. [ 177.196321][ T8] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 177.366138][ T8] usb 4-1: Using ep0 maxpacket: 8 [ 177.380529][ T8] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 177.394205][ T8] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 177.434819][ T8] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 177.451557][ T8] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 177.505973][ T8] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 177.535377][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.796114][ T8] usb 4-1: GET_CAPABILITIES returned 0 [ 177.801660][ T8] usbtmc 4-1:16.0: can't read capabilities [ 177.816533][T10299] ======================================================= [ 177.816533][T10299] WARNING: The mand mount option has been deprecated and [ 177.816533][T10299] and is ignored by this kernel. Remove the mand [ 177.816533][T10299] option from the mount to silence this warning. [ 177.816533][T10299] ======================================================= [ 177.851405][ C0] vkms_vblank_simulate: vblank timer overrun [ 177.898052][ T5832] Bluetooth: hci2: command 0x0419 tx timeout [ 178.017050][ T1821] usb 4-1: USB disconnect, device number 12 [ 178.255244][T10314] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1548'. [ 178.875985][ T8] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 179.037936][ T8] usb 3-1: Using ep0 maxpacket: 32 [ 179.050099][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 179.070206][ T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 179.094429][ T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 179.126009][ T8] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 179.135293][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.156589][ T8] usb 3-1: config 0 descriptor?? [ 179.170187][T10323] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 179.180927][ T8] hub 3-1:0.0: USB hub found [ 179.390287][ T8] hub 3-1:0.0: 2 ports detected [ 179.557907][T10251] Set syz1 is full, maxelem 65536 reached [ 179.596052][ T8] hub 3-1:0.0: hub_hub_status failed (err = -71) [ 179.606158][ T8] hub 3-1:0.0: config failed, can't get hub status (err -71) [ 179.640018][ T8] usbhid 3-1:0.0: can't add hid device: -71 [ 179.658353][ T8] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 179.707170][ T8] usb 3-1: USB disconnect, device number 10 [ 179.976297][ T5833] Bluetooth: hci2: command 0x0419 tx timeout [ 180.831195][T10382] block device autoloading is deprecated and will be removed. [ 181.007618][ T1821] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 181.182694][ T1821] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 181.206825][ T1821] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.222698][ T1821] usb 5-1: Product: syz [ 181.237287][ T1821] usb 5-1: Manufacturer: syz [ 181.241944][ T1821] usb 5-1: SerialNumber: syz [ 181.267231][ T1821] usb 5-1: config 0 descriptor?? [ 181.277097][ T1821] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 014 [ 181.494119][T10417] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1596'. [ 181.616366][ T5873] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 181.681866][ T1821] (null): failure reading functionality [ 181.699015][ T1821] i2c i2c-1: connected i2c-tiny-usb device [ 181.778397][ T5873] usb 6-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 181.806087][ T5873] usb 6-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 181.815381][ T5873] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.845167][ T5873] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 181.899965][ T8] usb 5-1: USB disconnect, device number 14 [ 182.061464][T10443] netem: change failed [ 182.186049][ T1821] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 182.346136][ T1821] usb 2-1: Using ep0 maxpacket: 16 [ 182.363626][ T1821] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 182.374251][ T1821] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 182.392549][ T1821] usb 2-1: Product: syz [ 182.398832][ T1821] usb 2-1: Manufacturer: syz [ 182.403452][ T1821] usb 2-1: SerialNumber: syz [ 182.419677][ T1821] usb 2-1: config 0 descriptor?? [ 182.481944][T10465] netlink: 'syz.4.1617': attribute type 21 has an invalid length. [ 182.493204][T10465] netlink: 'syz.4.1617': attribute type 1 has an invalid length. [ 182.501383][T10465] netlink: 16050 bytes leftover after parsing attributes in process `syz.4.1617'. [ 182.576285][ T8] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 182.658618][ T80] usb 2-1: USB disconnect, device number 12 [ 182.757354][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 182.767182][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.787216][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.807267][ T8] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 182.830176][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.840728][ T8] usb 4-1: config 0 descriptor?? [ 182.847710][ T8] hub 4-1:0.0: USB hub found [ 182.875822][ T5873] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 182.884219][ T5873] stv0680 6-1:4.0: STV(e): camera ping failed!! [ 182.906272][ T5873] stv0680 6-1:4.0: last error: 0, command = 0x0 [ 182.920082][T10482] netlink: 'syz.2.1625': attribute type 3 has an invalid length. [ 182.928300][T10482] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1625'. [ 183.068185][ T8] hub 4-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 183.109901][ T5871] usb 6-1: USB disconnect, device number 3 [ 183.291034][ T8] usbhid 4-1:0.0: can't add hid device: -71 [ 183.317541][ T8] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 183.366976][ T8] usb 4-1: USB disconnect, device number 13 [ 183.967127][T10524] hpfs: Bad magic ... probably not HPFS [ 184.134713][T10530] 9p: Unknown uid 00000000004294967295 [ 184.176189][ T8] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 184.299968][ T29] audit: type=1326 audit(1739131220.636:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10533 comm="syz.5.1650" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f822798cde9 code=0x0 [ 184.352356][T10540] serio: Serial port ptm0 [ 184.376154][ T8] usb 2-1: Using ep0 maxpacket: 16 [ 184.383278][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 184.405637][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 184.429226][ T8] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 184.447143][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.455197][ T8] usb 2-1: Product: syz [ 184.461697][ T8] usb 2-1: Manufacturer: syz [ 184.476252][ T8] usb 2-1: SerialNumber: syz [ 184.485044][ T8] usb 2-1: config 0 descriptor?? [ 184.498904][ T8] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 184.517455][ T8] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 185.118904][ T8] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 185.319468][ T8] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 185.336252][ T8] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 185.345540][ T8] em28xx 2-1:0.0: No AC97 audio processor [ 185.357701][ T8] usb 2-1: USB disconnect, device number 13 [ 185.367986][ T8] em28xx 2-1:0.0: Disconnecting em28xx [ 185.381103][ T8] em28xx 2-1:0.0: Freeing device [ 185.510079][T10573] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1667'. [ 186.030411][T10600] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 186.077638][T10601] sctp: [Deprecated]: syz.3.1681 (pid 10601) Use of struct sctp_assoc_value in delayed_ack socket option. [ 186.077638][T10601] Use struct sctp_sack_info instead [ 186.858835][T10647] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1700'. [ 186.927877][T10649] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1701'. [ 186.956394][T10649] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1701'. [ 187.087310][T10655] trusted_key: syz.2.1703 sent an empty control message without MSG_MORE. [ 187.295299][T10665] wireguard0: entered promiscuous mode [ 187.323563][T10665] wireguard0: entered allmulticast mode [ 187.655569][T10682] netlink: 830 bytes leftover after parsing attributes in process `syz.4.1716'. [ 187.801373][T10691] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1719'. [ 188.682862][T10726] netlink: 'syz.4.1734': attribute type 1 has an invalid length. [ 188.770230][T10728] netlink: 'syz.3.1735': attribute type 2 has an invalid length. [ 188.785994][T10728] netlink: 'syz.3.1735': attribute type 6 has an invalid length. [ 189.405955][ T29] audit: type=1326 audit(1739131225.746:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10751 comm="syz.5.1747" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f822798cde9 code=0x0 [ 189.432850][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 189.516512][ T5902] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 189.666163][ T5902] usb 4-1: Using ep0 maxpacket: 16 [ 189.673621][ T5902] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 189.682383][ T5902] usb 4-1: config 0 has no interface number 0 [ 189.688579][ T5902] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 189.701048][ T5902] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 189.711080][ T5902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.719207][ T5902] usb 4-1: Product: syz [ 189.723666][ T5902] usb 4-1: Manufacturer: syz [ 189.728548][ T5902] usb 4-1: SerialNumber: syz [ 189.752410][ T5902] usb 4-1: config 0 descriptor?? [ 189.765021][T10744] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 189.795820][ T5902] asix 4-1:0.251: probe with driver asix failed with error -22 [ 190.005723][ T5902] usb 4-1: USB disconnect, device number 14 [ 190.766461][ T5902] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 190.885941][ T8] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 190.956170][ T5902] usb 3-1: Using ep0 maxpacket: 8 [ 190.963567][ T5902] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 240, changing to 11 [ 190.985771][ T5902] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 191.016058][ T5902] usb 3-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 191.029695][ T5902] usb 3-1: config 0 interface 0 has no altsetting 0 [ 191.037421][ T5902] usb 3-1: New USB device found, idVendor=057e, idProduct=200e, bcdDevice= 0.00 [ 191.046839][ T5902] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.056091][ T8] usb 6-1: Using ep0 maxpacket: 8 [ 191.063189][ T8] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 191.073827][ T5902] usb 3-1: config 0 descriptor?? [ 191.089135][ T8] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 191.111597][ T8] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 191.163753][ T8] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 191.186415][ T29] audit: type=1326 audit(1739131227.506:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10822 comm="syz.4.1780" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc0c038cde9 code=0x0 [ 191.215703][ T8] usb 6-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 191.225335][ T8] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.233835][ T8] usb 6-1: Product: syz [ 191.238990][ T8] usb 6-1: Manufacturer: syz [ 191.244224][ T8] usb 6-1: SerialNumber: syz [ 191.251600][ T8] usb 6-1: config 0 descriptor?? [ 191.258781][T10812] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 191.501872][ T5136] Bluetooth: hci0: command 0x0406 tx timeout [ 191.509266][ T5825] Bluetooth: hci4: command 0x0406 tx timeout [ 191.511091][ T53] Bluetooth: hci3: command 0x0406 tx timeout [ 191.523805][ T5902] nintendo 0003:057E:200E.000D: unknown main item tag 0x0 [ 191.542466][ T5902] nintendo 0003:057E:200E.000D: unknown main item tag 0x0 [ 191.556735][ T8] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 191.572605][ T5902] nintendo 0003:057E:200E.000D: hidraw0: USB HID v80.04 Device [HID 057e:200e] on usb-dummy_hcd.2-1/input0 [ 191.593458][ T8] input: Griffin SoundKnob as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input20 [ 191.667675][ T5902] nintendo 0003:057E:200E.000D: Failed charging grip handshake [ 191.687518][ T5902] nintendo 0003:057E:200E.000D: Failed to initialize controller; ret=-110 [ 191.713106][ T5902] nintendo 0003:057E:200E.000D: probe - fail = -110 [ 191.721775][ T5902] nintendo 0003:057E:200E.000D: probe with driver nintendo failed with error -110 [ 191.739591][ T5902] usb 3-1: USB disconnect, device number 11 [ 191.834171][ T29] audit: type=1326 audit(1739131228.166:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff7c0f83da7 code=0x7ffc0000 [ 191.858066][ T29] audit: type=1326 audit(1739131228.176:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff7c0f28fb9 code=0x7ffc0000 [ 191.888818][ T29] audit: type=1326 audit(1739131228.176:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff7c0f83da7 code=0x7ffc0000 [ 191.910858][ T29] audit: type=1326 audit(1739131228.176:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff7c0f28fb9 code=0x7ffc0000 [ 191.951527][ T29] audit: type=1326 audit(1739131228.176:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff7c0f83da7 code=0x7ffc0000 [ 191.973791][ C0] powermate: config urb returned -71 [ 191.974738][ T975] usb 6-1: USB disconnect, device number 4 [ 191.979221][ C0] powermate: config urb returned -71 [ 191.979240][ C0] powermate: usb_submit_urb(config) failed [ 191.979322][ C0] powermate 6-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 191.986846][ T29] audit: type=1326 audit(1739131228.176:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff7c0f28fb9 code=0x7ffc0000 [ 192.036490][ T29] audit: type=1326 audit(1739131228.176:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff7c0f83da7 code=0x7ffc0000 [ 192.064900][ T29] audit: type=1326 audit(1739131228.176:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10841 comm="syz.3.1788" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff7c0f28fb9 code=0x7ffc0000 [ 192.119753][T10847] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1791'. [ 192.513379][T10865] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1798'. [ 192.532080][T10865] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1798'. [ 192.685746][T10875] IPv6: NLM_F_REPLACE set, but no existing node found! [ 193.308272][T10897] program syz.4.1812 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 194.004983][T10937] sctp: [Deprecated]: syz.1.1833 (pid 10937) Use of struct sctp_assoc_value in delayed_ack socket option. [ 194.004983][T10937] Use struct sctp_sack_info instead [ 194.145785][T10942] program syz.1.1835 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 194.426074][ T975] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 194.543331][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.549865][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.586022][ T975] usb 2-1: Using ep0 maxpacket: 8 [ 194.593215][ T975] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 194.603655][ T975] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 194.613499][ T975] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x5B, changing to 0xB [ 194.628292][ T5834] Bluetooth: hci2: command 0x0419 tx timeout [ 194.628459][ T975] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 62104, setting to 1024 [ 194.628488][ T975] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024 [ 194.630539][ T975] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice=9e.7e [ 194.630566][ T975] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.630585][ T975] usb 2-1: Product: syz [ 194.630599][ T975] usb 2-1: Manufacturer: syz [ 194.630614][ T975] usb 2-1: SerialNumber: syz [ 194.632678][ T975] usb 2-1: config 0 descriptor?? [ 194.633592][T10942] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 194.635338][ T975] usbtest 2-1:0.0: couldn't get endpoints, -22 [ 194.773708][ T975] usbtest 2-1:0.0: probe with driver usbtest failed with error -22 [ 194.910124][ T975] usb 2-1: USB disconnect, device number 14 [ 195.326069][ T975] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 195.465964][ T5902] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 195.491327][ T975] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.512353][ T975] usb 6-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 195.534419][ T975] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.544587][ T975] usb 6-1: config 0 descriptor?? [ 195.641401][ T5902] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 195.664037][ T5902] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.676022][ T5902] usb 3-1: Product: syz [ 195.680631][ T5902] usb 3-1: Manufacturer: syz [ 195.685256][ T5902] usb 3-1: SerialNumber: syz [ 195.701642][ T5902] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 195.725503][ T8] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 195.766447][ T975] usb 6-1: USB disconnect, device number 5 [ 195.846079][ T5871] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 196.016073][ T5871] usb 2-1: Using ep0 maxpacket: 8 [ 196.029396][ T5871] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 196.057627][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.065724][ T5871] usb 2-1: Product: syz [ 196.072648][ T5871] usb 2-1: Manufacturer: syz [ 196.078396][ T5871] usb 2-1: SerialNumber: syz [ 196.088300][ T5871] usb 2-1: config 0 descriptor?? [ 196.306394][ T5871] usb 2-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 196.456403][ T80] usb 5-1: new full-speed USB device number 15 using dummy_hcd [ 196.491330][T11022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 196.501614][T11022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 196.620080][ T80] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 196.628837][ T80] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 196.637675][ T80] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 196.646935][ T80] usb 5-1: config 1 has no interface number 0 [ 196.653106][ T80] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 196.664362][ T80] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 196.677633][ T80] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 196.686818][ T80] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.700556][ T80] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 196.776171][ T8] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 196.783320][ T8] ath9k_htc: Failed to initialize the device [ 196.814448][ T8] usb 3-1: ath9k_htc: USB layer deinitialized [ 196.830446][ T975] usb 3-1: USB disconnect, device number 12 [ 196.909359][ T5871] usb write operation failed. (-71) [ 196.927030][ T5871] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 196.940275][ T5871] dvbdev: DVB: registering new adapter (Terratec H7) [ 196.947956][ T5871] usb 2-1: media controller created [ 196.953595][ T5871] usb read operation failed. (-71) [ 196.960561][ T5871] usb write operation failed. (-71) [ 196.970448][ T5871] dvb_usb_az6007 2-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 196.987673][ T5871] usb 2-1: USB disconnect, device number 15 [ 197.053029][T11031] netlink: 16215 bytes leftover after parsing attributes in process `syz.3.1874'. [ 197.275403][ T80] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 197.511110][ T1821] usb 5-1: USB disconnect, device number 15 [ 197.526562][ T1821] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 197.544801][ T80] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 197.715972][ T80] usb 6-1: Using ep0 maxpacket: 32 [ 197.728146][ T80] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 197.744842][ T80] usb 6-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 197.754392][ T80] usb 6-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 197.763114][ T80] usb 6-1: Product: syz [ 197.767521][ T80] usb 6-1: Manufacturer: syz [ 197.772203][ T80] usb 6-1: SerialNumber: syz [ 197.783252][ T80] usb 6-1: config 0 descriptor?? [ 197.791143][T11039] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 198.028072][ T8] usb 6-1: USB disconnect, device number 6 [ 198.109021][T11062] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1886'. [ 198.298369][T11071] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1890'. [ 198.319185][T11071] netem: unknown loss type 13 [ 198.324589][T11071] netem: change failed [ 199.219582][T11124] netlink: 188 bytes leftover after parsing attributes in process `syz.5.1914'. [ 199.992655][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 199.992673][ T29] audit: type=1326 audit(1739131236.336:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.118996][ T29] audit: type=1326 audit(1739131236.336:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.210560][ T29] audit: type=1326 audit(1739131236.336:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.248186][ T29] audit: type=1326 audit(1739131236.336:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.342567][ T29] audit: type=1326 audit(1739131236.336:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.417481][ T29] audit: type=1326 audit(1739131236.336:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.495633][ T29] audit: type=1326 audit(1739131236.336:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.550595][ T29] audit: type=1326 audit(1739131236.336:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.622861][ T29] audit: type=1326 audit(1739131236.336:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 200.636509][T11170] netlink: 'syz.5.1936': attribute type 1 has an invalid length. [ 200.674883][T11170] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1936'. [ 200.685691][ T29] audit: type=1326 audit(1739131236.336:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11118 comm="syz.2.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f165218cde9 code=0x7fc00000 [ 201.696161][ T975] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 201.856031][ T975] usb 6-1: Using ep0 maxpacket: 16 [ 201.887856][ T975] usb 6-1: config 2 interface 0 has no altsetting 0 [ 201.896675][T11217] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1953'. [ 201.897137][ T975] usb 6-1: New USB device found, idVendor=2040, idProduct=b767, bcdDevice=8a.1b [ 201.923037][T11217] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1953'. [ 201.949312][ T975] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.967873][ T975] usb 6-1: Product: syz [ 201.972079][ T975] usb 6-1: Manufacturer: syz [ 201.993838][ T975] usb 6-1: SerialNumber: syz [ 202.055101][T11219] use of bytesused == 0 is deprecated and will be removed in the future, [ 202.082201][T11219] use the actual size instead. [ 202.226586][ T5834] Bluetooth: Unexpected continuation frame (len 10) [ 202.239125][ T975] usb 6-1: dvb_usb_v2: found a 'Hauppauge 117xxx ATSC+' in warm state [ 202.261463][ T975] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 202.284898][ T975] dvbdev: DVB: registering new adapter (Hauppauge 117xxx ATSC+) [ 202.293415][ T975] usb 6-1: media controller created [ 202.313701][ T975] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 202.334380][ T975] usb 6-1: selecting invalid altsetting 1 [ 202.341255][ T975] set interface failed [ 202.342944][ T975] usb 6-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 202.372792][ T975] error writing reg: 0xff, val: 0x00 [ 202.393807][ T975] dvb_usb_mxl111sf 6-1:2.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 202.411675][ T975] usb 6-1: USB disconnect, device number 7 [ 202.582487][T11244] syz.1.1965: attempt to access beyond end of device [ 202.582487][T11244] nbd1: rw=0, sector=64, nr_sectors = 1 limit=0 [ 202.604545][T11244] syz.1.1965: attempt to access beyond end of device [ 202.604545][T11244] nbd1: rw=0, sector=256, nr_sectors = 1 limit=0 [ 202.632119][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 202.652774][T11244] syz.1.1965: attempt to access beyond end of device [ 202.652774][T11244] nbd1: rw=0, sector=512, nr_sectors = 1 limit=0 [ 202.682835][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 202.700205][T11244] UDF-fs: warning (device nbd1): udf_load_vrs: No anchor found [ 202.711230][T11244] UDF-fs: Scanning with blocksize 512 failed [ 202.723235][T11244] syz.1.1965: attempt to access beyond end of device [ 202.723235][T11244] nbd1: rw=0, sector=64, nr_sectors = 2 limit=0 [ 202.778506][T11244] syz.1.1965: attempt to access beyond end of device [ 202.778506][T11244] nbd1: rw=0, sector=512, nr_sectors = 2 limit=0 [ 202.793311][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 202.804568][ T5871] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 202.813765][T11244] syz.1.1965: attempt to access beyond end of device [ 202.813765][T11244] nbd1: rw=0, sector=1024, nr_sectors = 2 limit=0 [ 202.885040][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 202.916272][T11254] netlink: 'syz.4.1970': attribute type 9 has an invalid length. [ 202.924220][T11244] UDF-fs: warning (device nbd1): udf_load_vrs: No anchor found [ 202.956017][ T5871] usb 4-1: Using ep0 maxpacket: 16 [ 202.967689][ T5871] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11 [ 202.986209][T11244] UDF-fs: Scanning with blocksize 1024 failed [ 202.992401][ T5871] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 203.006623][T11244] syz.1.1965: attempt to access beyond end of device [ 203.006623][T11244] nbd1: rw=0, sector=64, nr_sectors = 4 limit=0 [ 203.029091][ T5871] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 203.057897][T11244] syz.1.1965: attempt to access beyond end of device [ 203.057897][T11244] nbd1: rw=0, sector=1024, nr_sectors = 4 limit=0 [ 203.081591][ T5871] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.104071][T11263] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 203.113453][T11263] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 203.122515][T11263] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 203.131300][T11263] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 203.141026][ T5871] usb 4-1: config 0 descriptor?? [ 203.146372][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 203.179527][T11244] syz.1.1965: attempt to access beyond end of device [ 203.179527][T11244] nbd1: rw=0, sector=2048, nr_sectors = 4 limit=0 [ 203.234013][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 203.258769][T11244] UDF-fs: warning (device nbd1): udf_load_vrs: No anchor found [ 203.268883][T11244] UDF-fs: Scanning with blocksize 2048 failed [ 203.282834][T11244] syz.1.1965: attempt to access beyond end of device [ 203.282834][T11244] nbd1: rw=0, sector=64, nr_sectors = 8 limit=0 [ 203.303313][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 203.313286][T11244] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 203.370574][T11244] UDF-fs: warning (device nbd1): udf_load_vrs: No anchor found [ 203.383287][T11244] UDF-fs: Scanning with blocksize 4096 failed [ 203.393271][T11244] UDF-fs: warning (device nbd1): udf_fill_super: No partition found (1) [ 203.566524][ T5871] kovaplus 0003:1E7D:2D50.000E: unknown main item tag 0x0 [ 203.573762][ T5871] kovaplus 0003:1E7D:2D50.000E: unknown main item tag 0x0 [ 203.591201][ T5871] kovaplus 0003:1E7D:2D50.000E: unknown main item tag 0x0 [ 203.618105][ T5871] kovaplus 0003:1E7D:2D50.000E: hidraw0: USB HID v0.00 Device [HID 1e7d:2d50] on usb-dummy_hcd.3-1/input0 [ 203.723297][T11285] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 203.875122][T11285] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 203.972449][ T5871] kovaplus 0003:1E7D:2D50.000E: couldn't init struct kovaplus_device [ 203.986360][ T5871] kovaplus 0003:1E7D:2D50.000E: couldn't install mouse [ 204.007381][ T5871] kovaplus 0003:1E7D:2D50.000E: probe with driver kovaplus failed with error -71 [ 204.043219][ T5871] usb 4-1: USB disconnect, device number 15 [ 204.255386][T11312] netpci0: tun_chr_ioctl cmd 1074025677 [ 204.263091][T11312] netpci0: linktype set to 769 [ 204.449885][T11321] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2001'. [ 204.669918][T11334] netlink: 312 bytes leftover after parsing attributes in process `syz.4.2008'. [ 205.034024][T11354] ALSA: mixer_oss: invalid OSS volume 'P7{*;+$p' [ 205.046759][T11354] ALSA: mixer_oss: invalid OSS volume '' [ 205.052536][T11354] ALSA: mixer_oss: invalid OSS volume 'b$Kf7?]3sX' [ 205.081878][T11354] ALSA: mixer_oss: invalid OSS volume 'K׍?Fg' [ 205.090342][T11354] ALSA: mixer_oss: invalid OSS volume '.L!t8yW+$NJs' [ 205.114505][T11357] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2019'. [ 205.124554][T11358] program syz.2.2020 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 205.205953][ T8] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 205.287067][T11367] Sensor A: ================= START STATUS ================= [ 205.300920][T11367] Sensor A: Test Pattern: 75% Colorbar [ 205.311403][T11367] Sensor A: Show Information: All [ 205.316981][T11367] Sensor A: Vertical Flip: false [ 205.323162][T11367] Sensor A: Horizontal Flip: false [ 205.328526][T11367] Sensor A: Brightness: 128 [ 205.333317][T11367] Sensor A: Contrast: 128 [ 205.338227][T11367] Sensor A: Hue: 0 [ 205.341998][T11367] Sensor A: Saturation: 128 [ 205.346920][T11367] Sensor A: ================== END STATUS ================== [ 205.378493][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 205.407361][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 205.440495][ T8] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 205.459702][T11374] netlink: 104 bytes leftover after parsing attributes in process `syz.4.2028'. [ 205.476086][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.496788][ T8] usb 2-1: config 0 descriptor?? [ 205.863415][T11394] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 205.951985][ T8] hid (null): nested delimiters [ 205.969252][ T8] hid (null): nested delimiters [ 205.992476][ T8] hid (null): nested delimiters [ 206.005619][ T8] hid (null): bogus close delimiter [ 206.031707][ T8] uclogic 0003:28BD:0042.000F: interface is invalid, ignoring [ 206.179766][ T1821] usb 2-1: USB disconnect, device number 16 [ 206.247547][ T5902] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 206.415970][ T5902] usb 4-1: Using ep0 maxpacket: 16 [ 206.422951][ T5902] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 206.431486][ T5902] usb 4-1: config 0 has no interface number 0 [ 206.438152][ T5902] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 206.448242][ T5902] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 206.460452][ T5902] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 206.469980][ T5902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.478134][ T5902] usb 4-1: Product: syz [ 206.482397][ T5902] usb 4-1: Manufacturer: syz [ 206.487204][ T5902] usb 4-1: SerialNumber: syz [ 206.493855][ T5902] usb 4-1: config 0 descriptor?? [ 206.499877][T11404] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 206.508564][T11404] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 206.723885][T11404] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 206.736443][T11404] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 206.883197][T11436] mkiss: ax0: crc mode is auto. [ 207.355651][ T5902] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 207.385943][ T5902] asix 4-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 207.406049][ T5902] asix 4-1:0.251: probe with driver asix failed with error -71 [ 207.440783][ T5902] usb 4-1: USB disconnect, device number 16 [ 207.759338][T11458] tap0: tun_chr_ioctl cmd 2147767511 [ 208.666337][ T5902] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 208.816194][ T5902] usb 4-1: Using ep0 maxpacket: 16 [ 208.838416][ T5902] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 208.854536][ T5902] usb 4-1: config 0 has no interface number 0 [ 208.868159][ T5902] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 208.879400][ T5902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.896210][T11517] lo: entered allmulticast mode [ 208.901384][ T5902] usb 4-1: Product: syz [ 208.931808][ T5902] usb 4-1: Manufacturer: syz [ 208.943738][ T5902] usb 4-1: SerialNumber: syz [ 208.960691][ T5902] usb 4-1: config 0 descriptor?? [ 208.971460][ T5902] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 209.369564][T11536] netlink: 'syz.5.2105': attribute type 14 has an invalid length. [ 209.612867][ T8] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 209.803284][ T5902] gspca_spca1528: reg_w err -71 [ 209.818774][ T8] usb 3-1: config 0 has an invalid interface number: 117 but max is 0 [ 209.827194][ T5902] spca1528 4-1:0.1: probe with driver spca1528 failed with error -71 [ 209.839637][ T8] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.856576][ T5902] usb 4-1: USB disconnect, device number 17 [ 209.878034][ T8] usb 3-1: config 0 has no interface number 0 [ 209.884187][ T8] usb 3-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 209.902125][ T8] usb 3-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 209.931352][ T8] usb 3-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 209.944379][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.952816][ T8] usb 3-1: Product: syz [ 209.957164][ T8] usb 3-1: Manufacturer: syz [ 209.961774][ T8] usb 3-1: SerialNumber: syz [ 209.968830][ T8] usb 3-1: config 0 descriptor?? [ 210.178182][ T5872] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 210.346110][ T5872] usb 6-1: Using ep0 maxpacket: 32 [ 210.355426][ T5872] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 210.394227][ T5872] usb 6-1: config 0 has no interface number 0 [ 210.408488][ T5872] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 210.424114][ T5872] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.433486][ T5872] usb 6-1: Product: syz [ 210.443454][ T5872] usb 6-1: Manufacturer: syz [ 210.449592][ T5872] usb 6-1: SerialNumber: syz [ 210.460884][ T5872] usb 6-1: config 0 descriptor?? [ 210.477493][ T5872] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 210.496109][ T80] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 210.614647][ T8] usb 3-1: USB disconnect, device number 13 [ 210.656092][ T80] usb 5-1: Using ep0 maxpacket: 16 [ 210.663150][ T80] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 210.672616][ T80] usb 5-1: config 0 has no interface number 0 [ 210.685962][ T80] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 210.693158][ T5872] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 210.715971][ T80] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 210.718107][ T5872] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 210.746064][ T80] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 210.766016][ T80] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.786034][ T80] usb 5-1: Product: syz [ 210.796186][ T80] usb 5-1: Manufacturer: syz [ 210.806023][ T80] usb 5-1: SerialNumber: syz [ 210.823950][ T80] usb 5-1: config 0 descriptor?? [ 210.849158][T11564] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 210.861237][T11564] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 210.961713][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - change_port message too short [ 211.088441][T11564] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 211.096774][T11564] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 211.235503][ C0] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 211.236634][ T975] usb 6-1: USB disconnect, device number 8 [ 211.306687][ T975] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 211.346394][ T975] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 211.377270][ T975] quatech2 6-1:0.51: device disconnected [ 211.709672][ T80] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 211.725925][ T80] asix 5-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 211.737175][ T80] asix 5-1:0.251: probe with driver asix failed with error -71 [ 211.774727][ T80] usb 5-1: USB disconnect, device number 16 [ 212.014430][T11625] netlink: 10 bytes leftover after parsing attributes in process `syz.2.2147'. [ 212.114896][T11632] hsr0: entered promiscuous mode [ 212.121430][T11632] macvtap1: entered allmulticast mode [ 212.128220][T11632] hsr0: entered allmulticast mode [ 212.133504][T11632] hsr_slave_0: entered allmulticast mode [ 212.148916][T11632] hsr_slave_1: entered allmulticast mode [ 212.158409][T11629] sctp: [Deprecated]: syz.1.2149 (pid 11629) Use of int in max_burst socket option. [ 212.158409][T11629] Use struct sctp_assoc_value instead [ 212.214926][T11632] hsr0: left allmulticast mode [ 212.221849][T11632] hsr_slave_0: left allmulticast mode [ 212.235288][T11632] hsr_slave_1: left allmulticast mode [ 212.468105][ T29] kauditd_printk_skb: 56 callbacks suppressed [ 212.468122][ T29] audit: type=1326 audit(1739131504.818:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.526087][ T29] audit: type=1326 audit(1739131504.848:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.547578][ C1] vkms_vblank_simulate: vblank timer overrun [ 212.585297][ T29] audit: type=1326 audit(1739131504.868:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.651435][ T29] audit: type=1326 audit(1739131504.868:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11651 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7ff7c0fbf6a5 code=0x7ffc0000 [ 212.693996][ T29] audit: type=1326 audit(1739131504.878:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.715624][ C1] vkms_vblank_simulate: vblank timer overrun [ 212.736654][ T29] audit: type=1326 audit(1739131504.908:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.799906][ T29] audit: type=1326 audit(1739131504.918:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.849738][ T29] audit: type=1326 audit(1739131504.918:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 212.918309][ T29] audit: type=1326 audit(1739131504.918:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff7c0f28fb9 code=0x7ffc0000 [ 212.975187][ T29] audit: type=1326 audit(1739131504.918:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=11647 comm="syz.3.2156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7c0f8cde9 code=0x7ffc0000 [ 213.776252][ T8] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 213.937946][ T8] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 213.952745][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.974098][ T8] usb 5-1: config 0 descriptor?? [ 213.988445][ T8] cp210x 5-1:0.0: cp210x converter detected [ 214.143488][T11715] netlink: 48 bytes leftover after parsing attributes in process `syz.3.2186'. [ 214.287935][ T5834] Bluetooth: hci3: Malformed LE Event: 0x1b [ 214.401466][ T8] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 214.437185][ T8] usb 5-1: cp210x converter now attached to ttyUSB0 [ 214.597272][T11737] bridge0: port 3(vlan0) entered blocking state [ 214.603738][T11737] bridge0: port 3(vlan0) entered disabled state [ 214.627129][T11737] vlan0: entered allmulticast mode [ 214.646415][ T8] usb 5-1: USB disconnect, device number 17 [ 214.658551][T11737] vlan0: left allmulticast mode [ 214.675937][ T8] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 214.702145][ T8] cp210x 5-1:0.0: device disconnected [ 215.629208][T11776] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 215.648630][T11776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 215.677413][T11776] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 215.688170][T11776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 215.711421][T11779] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 215.757230][T11779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 215.766070][T11779] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 215.774010][T11779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 215.937478][T11789] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2218'. [ 317.436462][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 321.575814][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 321.582811][ C0] rcu: 1-...!: (0 ticks this GP) idle=34d4/1/0x4000000000000000 softirq=38228/38228 fqs=0 [ 321.594241][ C0] rcu: (detected by 0, t=10506 jiffies, g=34797, q=153 ncpus=2) [ 321.601985][ C0] Sending NMI from CPU 0 to CPUs 1: [ 321.602028][ C1] NMI backtrace for cpu 1 [ 321.602048][ C1] CPU: 1 UID: 0 PID: 5830 Comm: syz-executor Not tainted 6.14.0-rc1-syzkaller-00276-g69b54314c975 #0 [ 321.602065][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 321.602082][ C1] RIP: 0010:__kasan_check_write+0x0/0x20 [ 321.602119][ C1] Code: 48 8b 0c 24 31 d2 e9 af e6 ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 7c e6 ff ff 66 2e [ 321.602131][ C1] RSP: 0018:ffffc90000a18a98 EFLAGS: 00000056 [ 321.602146][ C1] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff819c1382 [ 321.602158][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000a18b00 [ 321.602167][ C1] RBP: ffffc90000a18b70 R08: ffffffff9a5a6883 R09: 1ffffffff34b4d10 [ 321.602178][ C1] R10: dffffc0000000000 R11: fffffbfff34b4d11 R12: ffffffff9a5a6880 [ 321.602190][ C1] R13: 1ffff92000143160 R14: ffffc90000a18b00 R15: 1ffffffff34b4d11 [ 321.602202][ C1] FS: 000055556b416500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 321.602215][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 321.602226][ C1] CR2: 00005555802de5c8 CR3: 000000006536c000 CR4: 00000000003526f0 [ 321.602239][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 321.602248][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 321.602258][ C1] Call Trace: [ 321.602265][ C1] [ 321.602273][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 321.602292][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 321.602313][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 321.602329][ C1] ? nmi_handle+0x2a/0x5a0 [ 321.602356][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 321.602373][ C1] ? nmi_handle+0x14f/0x5a0 [ 321.602392][ C1] ? nmi_handle+0x2a/0x5a0 [ 321.602413][ C1] ? __pfx___kasan_check_write+0x10/0x10 [ 321.602435][ C1] ? default_do_nmi+0x63/0x160 [ 321.602450][ C1] ? exc_nmi+0x123/0x1f0 [ 321.602464][ C1] ? end_repeat_nmi+0xf/0x53 [ 321.602489][ C1] ? do_raw_spin_lock+0x142/0x370 [ 321.602504][ C1] ? __pfx___kasan_check_write+0x10/0x10 [ 321.602528][ C1] ? __pfx___kasan_check_write+0x10/0x10 [ 321.602551][ C1] ? __pfx___kasan_check_write+0x10/0x10 [ 321.602574][ C1] [ 321.602579][ C1] [ 321.602584][ C1] do_raw_spin_lock+0x14f/0x370 [ 321.602602][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 321.602619][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 321.602639][ C1] _raw_spin_lock_irqsave+0xe1/0x120 [ 321.602657][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 321.602678][ C1] debug_object_deactivate+0x158/0x390 [ 321.602697][ C1] ? advance_sched+0xa02/0xca0 [ 321.602713][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 321.602737][ C1] debug_deactivate+0x1b/0x220 [ 321.602760][ C1] __hrtimer_run_queues+0x305/0xd30 [ 321.602789][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 321.602817][ C1] ? sched_clock+0x4a/0x70 [ 321.602833][ C1] ? read_tsc+0x9/0x20 [ 321.602847][ C1] ? ktime_get_update_offsets_now+0x38e/0x3b0 [ 321.602868][ C1] hrtimer_interrupt+0x403/0xa40 [ 321.602899][ C1] __sysvec_apic_timer_interrupt+0x110/0x420 [ 321.602922][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 321.602942][ C1] [ 321.602947][ C1] [ 321.602953][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 321.602974][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x0/0x90 [ 321.602993][ C1] Code: 10 48 89 74 0a 18 4c 89 44 0a 20 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 4c 8b 04 24 65 48 8b 0c 25 00 d5 03 00 65 8b 05 d0 80 [ 321.603006][ C1] RSP: 0018:ffffc900040bf2b8 EFLAGS: 00000246 [ 321.603018][ C1] RAX: 1ffffd400032e398 RBX: 0000000000000000 RCX: dffffc0000000000 [ 321.603029][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.603038][ C1] RBP: ffffc900040bf6d0 R08: ffffea0001971cc7 R09: 1ffffd400032e398 [ 321.603050][ C1] R10: dffffc0000000000 R11: fffff9400032e399 R12: ffffea0001971cc8 [ 321.603061][ C1] R13: ffffea0001971cc0 R14: 1ffff92000817eac R15: 0000000000000135 [ 321.603080][ C1] copy_pmd_range+0xb38/0x77a0 [ 321.603102][ C1] ? is_bpf_text_address+0x26/0x2a0 [ 321.603127][ C1] ? __pfx_copy_pmd_range+0x10/0x10 [ 321.603144][ C1] ? look_up_lock_class+0x77/0x170 [ 321.603164][ C1] ? register_lock_class+0x102/0x980 [ 321.603184][ C1] ? __pfx_mas_destroy+0x10/0x10 [ 321.603202][ C1] ? mark_lock+0x9a/0x360 [ 321.603223][ C1] ? __lock_acquire+0x1397/0x2100 [ 321.603255][ C1] copy_page_range+0x99f/0xe90 [ 321.603280][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 321.603300][ C1] ? __pfx_up_write+0x10/0x10 [ 321.603321][ C1] ? __asan_memset+0x23/0x50 [ 321.603342][ C1] ? __pfx_vma_interval_tree_augment_rotate+0x10/0x10 [ 321.603362][ C1] ? vma_interval_tree_insert_after+0x259/0x2b0 [ 321.603383][ C1] copy_mm+0x1269/0x2160 [ 321.603408][ C1] ? __pfx_copy_mm+0x10/0x10 [ 321.603429][ C1] ? __init_rwsem+0x122/0x160 [ 321.603450][ C1] ? copy_signal+0x51c/0x640 [ 321.603466][ C1] copy_process+0x1845/0x3d50 [ 321.603487][ C1] ? copy_process+0x9fa/0x3d50 [ 321.603503][ C1] ? __lock_acquire+0x1397/0x2100 [ 321.603523][ C1] ? __pfx_copy_process+0x10/0x10 [ 321.603545][ C1] kernel_clone+0x223/0x870 [ 321.603563][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 321.603587][ C1] __x64_sys_clone+0x258/0x2a0 [ 321.603606][ C1] ? __pfx___x64_sys_clone+0x10/0x10 [ 321.603622][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 321.603646][ C1] ? exc_page_fault+0x590/0x8b0 [ 321.603666][ C1] ? do_syscall_64+0xb6/0x230 [ 321.603687][ C1] do_syscall_64+0xf3/0x230 [ 321.603707][ C1] ? clear_bhb_loop+0x35/0x90 [ 321.603729][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.603748][ C1] RIP: 0033:0x7f1652183653 [ 321.603762][ C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00 [ 321.603774][ C1] RSP: 002b:00007ffe6bf28f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 321.603789][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1652183653 [ 321.603800][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 321.603817][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 321.603826][ C1] R10: 000055556b4167d0 R11: 0000000000000246 R12: 0000000000000000 [ 321.603836][ C1] R13: 00000000000927c0 R14: 0000000000034d69 R15: 00007ffe6bf290b0 [ 321.603853][ C1] [ 321.604016][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10505 jiffies! g34797 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 322.252866][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=17517 [ 322.260762][ C0] rcu: rcu_preempt kthread starved for 10506 jiffies! g34797 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 322.272137][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 322.282106][ C0] rcu: RCU grace-period kthread stack dump: [ 322.287997][ C0] task:rcu_preempt state:I stack:26104 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00004000 [ 322.299930][ C0] Call Trace: [ 322.303210][ C0] [ 322.306149][ C0] __schedule+0x18bc/0x4c40 [ 322.310668][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 322.316585][ C0] ? __pfx___schedule+0x10/0x10 [ 322.321535][ C0] ? __pfx_lock_release+0x10/0x10 [ 322.326573][ C0] ? __pfx___mod_timer+0x10/0x10 [ 322.331516][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 322.337856][ C0] ? schedule+0x90/0x320 [ 322.342107][ C0] schedule+0x14b/0x320 [ 322.346277][ C0] schedule_timeout+0x15a/0x290 [ 322.351136][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 322.356513][ C0] ? __pfx_process_timeout+0x10/0x10 [ 322.361818][ C0] ? prepare_to_swait_event+0x330/0x350 [ 322.367377][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 322.372584][ C0] rcu_gp_fqs_loop+0x2df/0x1330 [ 322.377463][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 322.382693][ C0] ? rcu_gp_init+0x1256/0x1630 [ 322.387499][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 322.392454][ C0] ? __pfx_rcu_watching_snap_save+0x10/0x10 [ 322.398368][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 322.403665][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 322.409574][ C0] ? finish_swait+0xd4/0x1e0 [ 322.414174][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 322.419384][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 322.423987][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 322.429192][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 322.435097][ C0] ? __kthread_parkme+0x169/0x1d0 [ 322.440135][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 322.445345][ C0] kthread+0x7a9/0x920 [ 322.449423][ C0] ? __pfx_kthread+0x10/0x10 [ 322.454026][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 322.459232][ C0] ? __pfx_kthread+0x10/0x10 [ 322.463833][ C0] ? __pfx_kthread+0x10/0x10 [ 322.468437][ C0] ? __pfx_kthread+0x10/0x10 [ 322.473035][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 322.478240][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 322.483448][ C0] ? __pfx_kthread+0x10/0x10 [ 322.488053][ C0] ret_from_fork+0x4b/0x80 [ 322.492479][ C0] ? __pfx_kthread+0x10/0x10 [ 322.497078][ C0] ret_from_fork_asm+0x1a/0x30 [ 322.501861][ C0]