last executing test programs: 4m58.012510261s ago: executing program 0 (id=13353): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000000)=0x10000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000100)={@local}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f00000001c0)={{@any, 0xa}, @host, 0x0, 0xcfce, 0x6, 0x1, 0x2, 0x5, 0xd0}) 4m57.558214821s ago: executing program 0 (id=13356): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x200000005c831, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_usb_connect(0x1, 0x36, 0x0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x20) 4m56.429736654s ago: executing program 0 (id=13362): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000600)='./file0\x00', 0x102) geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) 4m56.149823197s ago: executing program 0 (id=13367): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000500)='./file0/../file0/file0\x00', 0x0, 0x2127099, 0x0) mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x84000, 0x0) 4m55.821604956s ago: executing program 0 (id=13370): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002000000ffff000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x42, '\x00', 0x0, @fallback=0x9af8dba271b76fd5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x0, &(0x7f00000001c0)="14fd54ab72df97e6256c00000000", 0x0, 0x7fb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4m53.391525877s ago: executing program 0 (id=13385): r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f0000000140)={0x2001, 0x1, 0x3, 0x9, 0x4}) ioctl$DVB_DEMUX_DMX_ADD_PID(r0, 0x40026f33, &(0x7f0000000100)=0x808c) ioctl$DVB_DEMUX_DMX_REMOVE_PID(r0, 0x40026f34, &(0x7f0000000040)=0x808c) 4m52.730576762s ago: executing program 32 (id=13385): r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f0000000140)={0x2001, 0x1, 0x3, 0x9, 0x4}) ioctl$DVB_DEMUX_DMX_ADD_PID(r0, 0x40026f33, &(0x7f0000000100)=0x808c) ioctl$DVB_DEMUX_DMX_REMOVE_PID(r0, 0x40026f34, &(0x7f0000000040)=0x808c) 5.378284868s ago: executing program 4 (id=15261): r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000940)=@newqdisc={0x58, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x4}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x58}}, 0x0) 4.322894387s ago: executing program 5 (id=15269): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0xc) fcntl$notify(r0, 0x402, 0x8000002d) exit(0x100000000000035) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) 4.039864996s ago: executing program 4 (id=15270): r0 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000054c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002a80)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x38}}], 0x1, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 3.843783054s ago: executing program 2 (id=15272): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r1}, &(0x7f0000000a00), &(0x7f0000000a40)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r1}, &(0x7f0000000880), &(0x7f00000008c0)=r0}, 0x20) 3.83506475s ago: executing program 4 (id=15273): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/4\x00') read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) 3.618163641s ago: executing program 1 (id=15274): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000005c0), 0x10) recvmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000800)=[{0x0}, {&(0x7f00000006c0)=""/74, 0x4a}], 0x2}, 0x4}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES64=0x2710], 0x48}}, 0x0) 3.213352897s ago: executing program 2 (id=15277): r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x79}) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 3.025914305s ago: executing program 1 (id=15278): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x1000) mbind(&(0x7f0000283000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x7, 0x0) mremap(&(0x7f000008f000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000e9b000/0x4000)=nil) mbind(&(0x7f00000bd000/0x800000)=nil, 0x800000, 0x8000, 0x0, 0x9, 0x2) 2.97512576s ago: executing program 4 (id=15279): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x62181) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0x1f4, {}, {}, @raw32={[0x2600]}}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0x0, 0x2, 'client1\x00', 0x80000003, "eeb0768ad2d3cb32", "3e7cfae5014250cafa5d0b8272bb693d8d34a02e61c0812f800ab903b07eb924", 0xffffffff, 0x3}) 2.749644677s ago: executing program 5 (id=15280): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1c6) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x1, 0xca) write(r0, &(0x7f0000000340)='0', 0x1) 2.617033656s ago: executing program 2 (id=15282): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0x100001, 0x9, 0x5, 0x41}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340), &(0x7f0000000240), 0x20000402, r0}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000340), &(0x7f0000000000)=""/27}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6}, 0x28) 2.502833192s ago: executing program 1 (id=15283): syz_open_procfs(0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000780)={0x0, 0xffdfffffffffffff}, 0x0) mlockall(0x7) 1.891219545s ago: executing program 3 (id=15285): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fcdbdf253900000008000300", @ANYRES32=r2, @ANYBLOB="0c005a8004"], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 1.76686784s ago: executing program 1 (id=15286): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x24}}, 0x0) 1.505192862s ago: executing program 5 (id=15287): mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000005c0)={&(0x7f0000001240)=@canfd={{0x0, 0x1, 0x1, 0x1}, 0x26, 0x0, 0x0, 0x0, "3cd3dd92ef26467ef0ca7ad9ee3e70043fa72360e4360307b45f38cacca0c95865afb7c5a410f0e3a11a2826e0b07f0d65b9797b8f04eb02020dfb2d22ae03f9"}, 0x94}}, 0x0) 1.431004296s ago: executing program 3 (id=15288): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000b00), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001200)={0x40, r1, 0x1, 0x72bd29, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TX_RATES={0x24, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x20, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x2, 0x1, 0x2, 0x0, 0x3ff, 0x5, 0x2, 0x5]}}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000855}, 0x810) 1.288918122s ago: executing program 1 (id=15289): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001b80), r0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="bbdf26bd7000fedbdf251f"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400), r0) 1.132526094s ago: executing program 2 (id=15290): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1, 0x80000000, {0x0, 0xf0}}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1}, 0x18) sendmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001700)="e42c8ab8", 0x4}, {0x0}], 0x2}}], 0x1, 0x10) 1.043174367s ago: executing program 3 (id=15291): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000040)) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000380)={0x60, 0x1, &(0x7f0000522000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x6, 0x0, 0x0, 0x390a, 0x46, 0x1, 0x7b, 0x8}) 962.911877ms ago: executing program 5 (id=15292): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x50) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001240)={r0, r1, 0x26, 0x0, @val=@kprobe_multi=@addrs={0x0, 0x0, 0x0, 0x0, 0x3}}, 0x30) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) 910.013617ms ago: executing program 4 (id=15293): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x84, @rand_addr=0x64010100, 0x4e21, 0x3, 'wrr\x00', 0x1, 0xa8a, 0x30}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @rand_addr=0x64010100, 0x4e24, 0x3, 'lc\x00', 0x8, 0x323b, 0x55}, {@remote, 0x4e24, 0x10000, 0x0, 0x12d5c, 0x12d4c}}, 0x44) 788.920561ms ago: executing program 1 (id=15294): r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) 754.450756ms ago: executing program 2 (id=15295): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="18020000fdffffff000000001ac300008500000036000000850000000500000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000008c0)={r0, r2, 0x25, 0x0, @val=@kprobe_multi=@syms={0x1, 0x0, 0x0, 0x0, 0x49}}, 0x30) syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local, @broadcast, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0xc, 0x11, 0x0, @private1, @mcast2, {[], {0x0, 0xe22, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 754.34148ms ago: executing program 3 (id=15296): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_pressure(r0, &(0x7f0000000140)='cpu.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000240)={'some', 0x20, 0x9, 0x20, 0xd}, 0x2f) 614.845469ms ago: executing program 5 (id=15297): r0 = socket(0x200000000000011, 0x2, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_emit_ethernet(0x26, &(0x7f0000000540)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, @val={@void, {0x8100, 0x7, 0x1, 0x2}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x4, 0x14, 0x64, 0x0, 0xfc, 0xc84cf8fe4733a687, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0xf}}}}}}, 0x0) 400.484145ms ago: executing program 3 (id=15298): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000002c0)='./proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/sys/kernel/printk_devkmsg\x00', 0x2, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000500)={0xb, 0x29, 0x2}, 0xb) 134.0427ms ago: executing program 4 (id=15299): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'netdevsim0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000001c0012800b0001006d616373656300000c00028005000f000200000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x4c}}, 0x0) 40.925046ms ago: executing program 5 (id=15300): r0 = syz_open_dev$cec(&(0x7f0000000200), 0xffffffffffffffff, 0x4ae60) ioctl$CEC_ADAP_S_LOG_ADDRS(r0, 0xc05c6104, &(0x7f0000000040)={"dfff00", 0x0, 0x5, 0x6, 0xfffffff9, 0xe, "00000000020000000000002100", "00000001", "0052008f", "0000f807", ["fdd5c01000", "0000000000000400", "00f638000000007c0300", "ffe9ff00"]}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) ioctl$CEC_ADAP_S_LOG_ADDRS(r0, 0xc05c6104, &(0x7f0000000140)={"4497acf4", 0xb, 0x4, 0x0, 0x3, 0x1000006, "5500578ea5f4ffffffeb00001000", "1575b859", '\x00', '\'q6O', ["aabe8459c62224475793e8a7", "7f9ce2d2c4f439ff80e1d1c8", "fa0700f22b42a3023be516d1"]}) 40.751064ms ago: executing program 3 (id=15301): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x2, 0x4, 0x4, 0x9}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1, 0x1, r0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r1}, &(0x7f0000000840), &(0x7f0000000340)=r0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000300)}, 0x20) 0s ago: executing program 2 (id=15302): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000007"], 0x50) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000000), 0xd) kernel console output (not intermixed with test programs): " dev="sysfs" ino=18 [ 1429.105131][ T37] audit: type=1400 audit(1786610999.564:3061860): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1429.105179][ T37] audit: type=1400 audit(1786610999.564:3061861): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1429.105225][ T37] audit: type=1400 audit(1786610999.564:3061862): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1429.105274][ T37] audit: type=1400 audit(1786610999.564:3061863): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1429.710943][ T2688] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1429.905264][ T2688] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1430.068828][ T2688] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1430.073772][ T2688] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1430.204529][ T2688] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1431.091726][ T3312] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 1431.603205][ T2688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1431.815174][ T2688] 8021q: adding VLAN 0 to HW filter on device team0 [ 1431.849158][ T1119] bridge0: port 1(bridge_slave_0) entered blocking state [ 1431.849302][ T1119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1431.928210][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 1431.928318][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1433.685473][ T5600] usb 4-1: new full-speed USB device number 112 using dummy_hcd [ 1433.849499][ T5600] usb 4-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 1433.852189][ T5600] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1433.852225][ T5600] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1433.852250][ T5600] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1433.852310][ T5600] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1433.941678][ T5600] usb 4-1: config 0 descriptor?? [ 1434.473309][ T5600] hid_parser_main: 17 callbacks suppressed [ 1434.473335][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473366][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473395][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473424][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473452][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473481][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473510][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473538][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473566][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.473595][ T5600] hid-multitouch 0003:0457:07DA.0034: unknown main item tag 0x0 [ 1434.529640][ T37] kauditd_printk_skb: 24436 callbacks suppressed [ 1434.529662][ T37] audit: type=1400 audit(1786611004.567:3079463): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1434.529715][ T37] audit: type=1400 audit(1786611004.567:3079464): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sysfs" ino=1 [ 1434.529760][ T37] audit: type=1400 audit(1786611004.567:3079465): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1434.529807][ T37] audit: type=1400 audit(1786611004.567:3079466): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1434.529853][ T37] audit: type=1400 audit(1786611004.567:3079467): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1434.529899][ T37] audit: type=1400 audit(1786611004.567:3079468): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1434.529945][ T37] audit: type=1400 audit(1786611004.567:3079469): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1434.529989][ T37] audit: type=1400 audit(1786611004.567:3079470): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop1" dev="sysfs" ino=15170 [ 1434.530039][ T37] audit: type=1400 audit(1786611004.567:3079471): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3363 comm="kworker/u8:3" name="/" dev="sda1" ino=2 [ 1434.530083][ T37] audit: type=1400 audit(1786611004.567:3079472): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="sysfs" ino=1 [ 1434.830931][ T5600] hid-multitouch 0003:0457:07DA.0034: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.3-1/input0 [ 1434.856532][ T5600] usb 4-1: USB disconnect, device number 112 [ 1435.877569][ T5600] kernel read not supported for file /vcs (pid: 5600 comm: kworker/0:5) [ 1436.310053][ T3385] netlink: 'syz.1.13955': attribute type 4 has an invalid length. [ 1436.425086][ T6496] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 1436.507013][ T31] kernel write not supported for file bpf-map (pid: 31 comm: kworker/1:0) [ 1436.587566][ T6496] usb 3-1: Using ep0 maxpacket: 16 [ 1436.592442][ T6496] usb 3-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 1436.623270][ T6496] usb 3-1: config 0 interface 0 altsetting 15 endpoint 0x81 has an invalid bInterval 180, changing to 11 [ 1436.623308][ T6496] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1436.623346][ T6496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1436.690425][ T6496] usb 3-1: config 0 descriptor?? [ 1437.132706][ T2688] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1437.261307][ T6496] sony 0003:054C:0268.0035: unexpected long global item [ 1437.285839][ T6496] sony 0003:054C:0268.0035: parse failed [ 1437.285961][ T6496] sony 0003:054C:0268.0035: probe with driver sony failed with error -22 [ 1437.285985][ T3396] netlink: 12 bytes leftover after parsing attributes in process `syz.1.13960'. [ 1437.286008][ T3396] netlink: 12 bytes leftover after parsing attributes in process `syz.1.13960'. [ 1437.488785][ T6496] usb 3-1: USB disconnect, device number 104 [ 1439.682812][ T2688] veth0_vlan: entered promiscuous mode [ 1439.714789][ T2688] veth1_vlan: entered promiscuous mode [ 1439.815814][ T3434] netlink: 20 bytes leftover after parsing attributes in process `syz.2.13975'. [ 1439.964931][ T37] kauditd_printk_skb: 25757 callbacks suppressed [ 1439.964952][ T37] audit: type=1400 audit(1786611009.599:3099047): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="block" dev="sysfs" ino=20 [ 1439.965000][ T37] audit: type=1400 audit(1786611009.599:3099048): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1439.965044][ T37] audit: type=1400 audit(1786611009.599:3099049): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1439.965089][ T37] audit: type=1400 audit(1786611009.599:3099050): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1439.965136][ T37] audit: type=1400 audit(1786611009.599:3099051): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="sysfs" ino=1 [ 1439.965179][ T37] audit: type=1400 audit(1786611009.599:3099052): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1439.965224][ T37] audit: type=1400 audit(1786611009.599:3099053): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5915 comm="udevd" path="/run/udev/data" dev="tmpfs" ino=14 [ 1439.965269][ T37] audit: type=1400 audit(1786611009.599:3099054): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1439.965320][ T37] audit: type=1400 audit(1786611009.599:3099055): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1439.965367][ T37] audit: type=1400 audit(1786611009.599:3099056): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=6729 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1440.207970][ T3436] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1440.316187][ T2688] veth0_macvtap: entered promiscuous mode [ 1440.341368][ T2688] veth1_macvtap: entered promiscuous mode [ 1440.698614][ T2688] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1440.784332][ T2688] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1440.833865][ T43] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1440.833925][ T43] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1440.833966][ T43] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1440.834004][ T43] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1440.895413][ T3442] program syz.4.13974 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1442.849727][T31217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1442.849750][T31217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1443.059808][ T1512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1443.059831][ T1512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1444.942749][ T3499] netlink: 'syz.5.14003': attribute type 8 has an invalid length. [ 1445.394501][ T37] kauditd_printk_skb: 23205 callbacks suppressed [ 1445.394523][ T37] audit: type=1400 audit(1786611014.603:3114369): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1445.394570][ T37] audit: type=1400 audit(1786611014.612:3114370): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=6202 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1445.394618][ T37] audit: type=1400 audit(1786611014.612:3114371): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3506 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1445.394666][ T37] audit: type=1400 audit(1786611014.612:3114372): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3505 comm="syz.2.14006" name="newroot" dev="tmpfs" ino=2 [ 1445.394713][ T37] audit: type=1400 audit(1786611014.612:3114373): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=6202 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1445.394760][ T37] audit: type=1400 audit(1786611014.612:3114374): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1445.394820][ T37] audit: type=1400 audit(1786611014.612:3114375): lsm=SMACK fn=smack_inode_rename action=granted subject="_" object="_" requested=rw pid=6202 comm="udevd" name="b7:1.tmp" dev="tmpfs" ino=13432 [ 1445.394870][ T37] audit: type=1400 audit(1786611014.612:3114376): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1445.394916][ T37] audit: type=1400 audit(1786611014.612:3114377): lsm=SMACK fn=smack_inode_rename action=granted subject="_" object="_" requested=rw pid=6202 comm="udevd" name="b7:1" dev="tmpfs" ino=13428 [ 1445.394965][ T37] audit: type=1400 audit(1786611014.612:3114378): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1445.426908][ T3504] erspan0: entered promiscuous mode [ 1446.061639][ T3514] sd 0:0:1:0: PR command failed: 1026 [ 1446.061702][ T3514] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 1446.061750][ T3514] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 1446.090639][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 1447.905378][ T3547] netlink: 68 bytes leftover after parsing attributes in process `syz.2.14025'. [ 1448.339063][ T3551] sg_write: data in/out 294976/136 bytes for SCSI command 0x0-- guessing data in; [ 1448.339063][ T3551] program syz.4.14027 not setting count and/or reply_len properly [ 1449.586111][ T31] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 1449.754791][ T5600] libceph: connect (1)[c::]:6789 error -22 [ 1449.755766][ T5600] libceph: mon0 (1)[c::]:6789 connect error [ 1449.785822][ T31] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1449.846267][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1449.846295][ T31] usb 2-1: Product: syz [ 1449.846311][ T31] usb 2-1: Manufacturer: syz [ 1449.846325][ T31] usb 2-1: SerialNumber: syz [ 1449.931183][ T5600] libceph: connect (1)[c::]:6789 error -22 [ 1449.931411][ T5600] libceph: mon0 (1)[c::]:6789 connect error [ 1450.028435][ T3557] ceph: No mds server is up or the cluster is laggy [ 1450.209275][ T5600] libceph: connect (1)[c::]:6789 error -22 [ 1450.209480][ T5600] libceph: mon0 (1)[c::]:6789 connect error [ 1450.759739][ T5600] libceph: connect (1)[c::]:6789 error -22 [ 1450.759910][ T5600] libceph: mon0 (1)[c::]:6789 connect error [ 1450.824792][ T37] kauditd_printk_skb: 16488 callbacks suppressed [ 1450.824874][ T37] audit: type=1400 audit(1786611019.606:3128440): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="sda1" ino=2 [ 1450.824925][ T37] audit: type=1400 audit(1786611019.606:3128441): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1450.824972][ T37] audit: type=1400 audit(1786611019.606:3128442): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="/" dev="sda1" ino=2 [ 1450.825135][ T37] audit: type=1400 audit(1786611019.616:3128443): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3579 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1450.825184][ T37] audit: type=1400 audit(1786611019.616:3128444): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3579 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1450.825311][ T37] audit: type=1400 audit(1786611019.616:3128445): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3579 comm="syz-executor" name="9" dev="tmpfs" ino=60 [ 1450.825358][ T37] audit: type=1400 audit(1786611019.616:3128446): lsm=SMACK fn=smack_task_setpgid action=granted subject="_" object="_" requested=w pid=3579 comm="syz-executor" opid=3579 ocomm="syz-executor" [ 1450.825479][ T37] audit: type=1400 audit(1786611019.616:3128447): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3579 comm="syz-executor" name="9" dev="tmpfs" ino=60 [ 1450.825526][ T37] audit: type=1400 audit(1786611019.616:3128448): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=3579 comm="syz-executor" name="9" dev="tmpfs" ino=60 [ 1450.825645][ T37] audit: type=1400 audit(1786611019.616:3128449): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=3579 comm="syz-executor" name="9" dev="tmpfs" ino=60 [ 1450.829773][ T3580] program syz.5.14040 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1451.027835][ T31] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 1451.028005][ T31] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1451.090625][ T31] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1451.256897][ T31] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 1451.317931][ T31] usb 2-1: USB disconnect, device number 104 [ 1454.611763][ T3622] program syz.1.14057 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1455.114615][ T3633] syzkaller1: tun_chr_ioctl cmd 2147767507 [ 1456.248137][ T37] kauditd_printk_skb: 24573 callbacks suppressed [ 1456.248161][ T37] audit: type=1400 audit(1786611024.629:3147442): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1456.248215][ T37] audit: type=1400 audit(1786611024.629:3147443): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="loop2" dev="sysfs" ino=15293 [ 1456.250939][ T37] audit: type=1400 audit(1786611024.638:3147444): lsm=SMACK fn=smack_file_ioctl action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/dev/loop3" dev="devtmpfs" ino=648 [ 1456.250997][ T37] audit: type=1400 audit(1786611024.638:3147445): lsm=SMACK fn=smack_file_ioctl action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/dev/loop3" dev="devtmpfs" ino=648 [ 1456.251048][ T37] audit: type=1400 audit(1786611024.638:3147446): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1456.251100][ T37] audit: type=1400 audit(1786611024.638:3147447): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sysfs" ino=1 [ 1456.251161][ T37] audit: type=1400 audit(1786611024.638:3147448): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1456.251212][ T37] audit: type=1400 audit(1786611024.638:3147449): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="block" dev="sysfs" ino=20 [ 1456.251263][ T37] audit: type=1400 audit(1786611024.638:3147450): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="block" dev="sysfs" ino=20 [ 1456.251321][ T37] audit: type=1400 audit(1786611024.638:3147451): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1456.860353][ T3676] [ 1459.386612][ T3718] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 1460.997973][ T9] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 1461.178098][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1461.191709][ T9] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1461.219095][ T9] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1461.219935][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1461.228843][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1461.228871][ T9] usb 2-1: Product: syz [ 1461.228887][ T9] usb 2-1: Manufacturer: syz [ 1461.228903][ T9] usb 2-1: SerialNumber: syz [ 1461.292130][ T9] usb 2-1: config 0 descriptor?? [ 1461.320800][ T9] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1461.320837][ T9] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 1461.677881][ T37] kauditd_printk_skb: 21098 callbacks suppressed [ 1461.677907][ T37] audit: type=1400 audit(1786611029.641:3165791): lsm=SMACK fn=smack_socket_sock_rcv_skb action=granted subject="_" object="_" requested=w pid=1195 comm="irq/33-virtio1-" saddr=10.128.0.169 src=30008 daddr=10.128.1.136 dest=34022 netif=eth0 [ 1461.677959][ T37] audit: type=1400 audit(1786611029.641:3165792): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=5790 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1461.678006][ T37] audit: type=1400 audit(1786611029.641:3165793): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=5790 comm="udevd" path="/run/udev/data/c189:337.tmp" dev="tmpfs" ino=13815 [ 1461.678054][ T37] audit: type=1400 audit(1786611029.641:3165794): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="sda1" ino=2 [ 1461.678102][ T37] audit: type=1400 audit(1786611029.641:3165795): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1461.678162][ T37] audit: type=1400 audit(1786611029.641:3165796): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1461.678207][ T37] audit: type=1400 audit(1786611029.641:3165797): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1461.678255][ T37] audit: type=1400 audit(1786611029.651:3165799): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="loop1" dev="sysfs" ino=15170 [ 1461.678301][ T37] audit: type=1400 audit(1786611029.651:3165800): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="block" dev="devtmpfs" ino=1398 [ 1461.678759][ T37] audit: type=1400 audit(1786611029.651:3165801): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="block" dev="sysfs" ino=20 [ 1462.142552][ T9] em28xx 2-1:0.0: chip ID is em2874 [ 1462.409432][ T9] usb 2-1: USB disconnect, device number 105 [ 1462.445428][ T9] em28xx 2-1:0.0: Disconnecting em28xx [ 1462.531881][ T9] em28xx 2-1:0.0: Freeing device [ 1463.765467][ T9] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 1463.931366][ T9] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1463.936288][ T9] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 1463.936319][ T9] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 1463.936343][ T9] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1463.936368][ T9] usb 5-1: config 220 has no interface number 2 [ 1463.936470][ T9] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1463.936504][ T9] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1463.936528][ T9] usb 5-1: config 220 interface 76 has no altsetting 0 [ 1463.936551][ T9] usb 5-1: config 220 interface 1 has no altsetting 0 [ 1464.109906][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1464.109937][ T9] usb 5-1: Product: syz [ 1464.109955][ T9] usb 5-1: Manufacturer: syz [ 1464.109971][ T9] usb 5-1: SerialNumber: syz [ 1464.427338][ T9] uvcvideo 5-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 1464.427374][ T9] uvcvideo 5-1:220.0: No valid video chain found. [ 1464.427439][ T9] usb 5-1: selecting invalid altsetting 0 [ 1464.508107][ T9] usb 5-1: selecting invalid altsetting 0 [ 1464.508148][ T9] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 1464.522553][ T9] usb 5-1: USB disconnect, device number 113 [ 1464.608855][ T3788] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14132'. [ 1464.641087][ T3790] netlink: 84 bytes leftover after parsing attributes in process `syz.3.14131'. [ 1464.822846][ T3736] syz.2.14109 (3736): drop_caches: 2 [ 1465.645787][ T3814] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1466.037688][ T3822] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 1467.101063][ T37] kauditd_printk_skb: 19576 callbacks suppressed [ 1467.101085][ T37] audit: type=1400 audit(1786611034.645:3180868): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1467.101139][ T37] audit: type=1400 audit(1786611034.645:3180869): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1467.101376][ T37] audit: type=1400 audit(1786611034.645:3180870): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="watch" dev="tmpfs" ino=167 [ 1467.102162][ T37] audit: type=1400 audit(1786611034.654:3180871): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1467.102216][ T37] audit: type=1400 audit(1786611034.654:3180872): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1467.102280][ T37] audit: type=1400 audit(1786611034.654:3180873): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1467.102328][ T37] audit: type=1400 audit(1786611034.654:3180874): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="watch" dev="tmpfs" ino=167 [ 1467.102901][ T37] audit: type=1400 audit(1786611034.654:3180875): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=3843 comm="syz-executor" name="2869" dev="tmpfs" ino=14495 [ 1467.103717][ T37] audit: type=1400 audit(1786611034.654:3180876): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1467.103769][ T37] audit: type=1400 audit(1786611034.654:3180877): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1467.349032][ T3846] netlink: 140 bytes leftover after parsing attributes in process `syz.5.14157'. [ 1467.360719][ T3846] netlink: 20 bytes leftover after parsing attributes in process `syz.5.14157'. [ 1467.705294][ T3852] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14160'. [ 1467.761314][ T3853] netlink: 192 bytes leftover after parsing attributes in process `syz.2.14158'. [ 1470.835230][ T3898] block nbd1: server does not support multiple connections per device. [ 1470.836060][ T3898] block nbd1: shutting down sockets [ 1472.327064][ T3947] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14201'. [ 1472.528546][ T37] kauditd_printk_skb: 18607 callbacks suppressed [ 1472.528568][ T37] audit: type=1400 audit(1786611039.658:3197473): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1472.528618][ T37] audit: type=1400 audit(1786611039.658:3197474): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop5" dev="sysfs" ino=15662 [ 1472.528666][ T37] audit: type=1400 audit(1786611039.658:3197475): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1472.528713][ T37] audit: type=1400 audit(1786611039.658:3197476): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1472.528760][ T37] audit: type=1400 audit(1786611039.658:3197478): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="2823" dev="tmpfs" ino=14269 [ 1472.528808][ T37] audit: type=1400 audit(1786611039.658:3197477): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop5/uevent" dev="sysfs" ino=15663 [ 1472.528856][ T37] audit: type=1400 audit(1786611039.658:3197479): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1472.528902][ T37] audit: type=1400 audit(1786611039.658:3197480): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1472.528949][ T37] audit: type=1400 audit(1786611039.658:3197481): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1472.529000][ T37] audit: type=1400 audit(1786611039.658:3197482): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1473.198321][ T3963] netlink: 'syz.3.14210': attribute type 1 has an invalid length. [ 1473.198345][ T3963] netlink: 'syz.3.14210': attribute type 2 has an invalid length. [ 1473.198360][ T3963] netlink: 252 bytes leftover after parsing attributes in process `syz.3.14210'. [ 1474.849172][ T4011] 9p: Bad value for 'rfdno' [ 1475.367319][ T4024] netlink: 71 bytes leftover after parsing attributes in process `syz.4.14238'. [ 1476.893176][ T6496] usb 5-1: new high-speed USB device number 114 using dummy_hcd [ 1477.066508][ T6496] usb 5-1: Using ep0 maxpacket: 32 [ 1477.067557][ T6496] usb 5-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 1477.069183][ T6496] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 1477.069208][ T6496] usb 5-1: config 0 has no interface number 0 [ 1477.069257][ T6496] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 1477.069285][ T6496] usb 5-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1477.069309][ T6496] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1477.069344][ T6496] usb 5-1: config 0 interface 196 has no altsetting 0 [ 1477.073421][ T6496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1477.073440][ T6496] usb 5-1: Product: syz [ 1477.073451][ T6496] usb 5-1: Manufacturer: syz [ 1477.073462][ T6496] usb 5-1: SerialNumber: syz [ 1477.187669][ T6496] usb 5-1: config 0 descriptor?? [ 1477.193173][ T4061] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1477.870027][ T6496] ipheth 5-1:0.196: ipheth_enable_ncm: usb_control_msg: 0 [ 1477.959758][ T37] kauditd_printk_skb: 14736 callbacks suppressed [ 1477.959779][ T37] audit: type=1400 audit(1786611044.680:3212080): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1477.965917][ T37] audit: type=1400 audit(1786611044.680:3212081): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4092 comm="syz.1.14268" name="2915" dev="tmpfs" ino=14768 [ 1477.965976][ T37] audit: type=1400 audit(1786611044.680:3212082): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4092 comm="syz.1.14268" name="2915" dev="tmpfs" ino=14768 [ 1477.968295][ T37] audit: type=1400 audit(1786611044.690:3212083): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1477.972376][ T37] audit: type=1400 audit(1786611044.690:3212084): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1477.972519][ T37] audit: type=1400 audit(1786611044.690:3212085): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1477.972564][ T37] audit: type=1400 audit(1786611044.690:3212086): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1477.972702][ T37] audit: type=1400 audit(1786611044.690:3212087): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1477.974997][ T37] audit: type=1400 audit(1786611044.690:3212088): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="integrity" dev="sysfs" ino=15567 [ 1477.977365][ T37] audit: type=1400 audit(1786611044.699:3212089): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1478.454693][ T6496] ipheth 5-1:0.196: Apple iPhone USB Ethernet device attached [ 1478.454863][ T4091] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 1478.484762][ T6496] usb 5-1: USB disconnect, device number 114 [ 1478.911586][ T6496] ipheth 5-1:0.196: Apple iPhone USB Ethernet now disconnected [ 1480.164487][ T6496] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1480.348911][ T6496] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1480.356556][ T6496] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1480.356629][ T6496] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1480.356678][ T6496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1480.405861][ T6496] usb 2-1: config 0 descriptor?? [ 1480.429362][ T6496] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1480.658019][ T6496] usb 2-1: USB disconnect, device number 106 [ 1481.161422][ T10] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1481.336157][ T10] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 1481.356853][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1481.356917][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 256 [ 1481.356946][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1481.409183][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1481.409213][ T10] usb 2-1: Product: syz [ 1481.409230][ T10] usb 2-1: Manufacturer: syz [ 1481.409247][ T10] usb 2-1: SerialNumber: syz [ 1481.751825][ T4160] program syz.5.14300 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1481.847049][ T10] usb 2-1: USB disconnect, device number 107 [ 1483.388427][ T37] kauditd_printk_skb: 14237 callbacks suppressed [ 1483.388447][ T37] audit: type=1400 audit(1786611049.675:3225862): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1483.388494][ T37] audit: type=1400 audit(1786611049.675:3225863): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1483.388538][ T37] audit: type=1400 audit(1786611049.675:3225864): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1483.388586][ T37] audit: type=1400 audit(1786611049.675:3225865): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sysfs" ino=1 [ 1483.388632][ T37] audit: type=1400 audit(1786611049.675:3225866): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1483.388677][ T37] audit: type=1400 audit(1786611049.675:3225867): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="block" dev="sysfs" ino=20 [ 1483.388723][ T37] audit: type=1400 audit(1786611049.675:3225868): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="block" dev="sysfs" ino=20 [ 1483.388765][ T37] audit: type=1400 audit(1786611049.675:3225869): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="dev" dev="sysfs" ino=19 [ 1483.388809][ T37] audit: type=1400 audit(1786611049.675:3225870): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sysfs" ino=1 [ 1483.388853][ T37] audit: type=1400 audit(1786611049.675:3225871): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1484.433060][ T4209] netlink: 'syz.2.14323': attribute type 2 has an invalid length. [ 1485.482774][ T6496] usb 5-1: new full-speed USB device number 115 using dummy_hcd [ 1485.662662][ T6496] usb 5-1: not running at top speed; connect to a high speed hub [ 1485.662713][ T6496] usb 5-1: New USB device found, idVendor=18d1, idProduct=503d, bcdDevice= 0.40 [ 1485.670293][ T6496] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1485.685324][ T6496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1485.685355][ T6496] usb 5-1: Product: syz [ 1485.685372][ T6496] usb 5-1: Manufacturer: syz [ 1485.685390][ T6496] usb 5-1: SerialNumber: syz [ 1485.762713][ T4240] tap0: tun_chr_ioctl cmd 2147767521 [ 1486.506436][ T6496] usbhid 5-1:1.0: can't add hid device: -71 [ 1486.506575][ T6496] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 1486.547776][ T6496] usb 5-1: USB disconnect, device number 115 [ 1487.154297][ T4258] netlink: 24 bytes leftover after parsing attributes in process `syz.5.14344'. [ 1488.063403][ T10] usb 4-1: new full-speed USB device number 113 using dummy_hcd [ 1488.236457][ T10] usb 4-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 1488.238837][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1488.238864][ T10] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 1488.238917][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1488.289043][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1488.289073][ T10] usb 4-1: Product: syz [ 1488.289090][ T10] usb 4-1: Manufacturer: syz [ 1488.289106][ T10] usb 4-1: SerialNumber: syz [ 1488.322521][ T10] usb 4-1: config 0 descriptor?? [ 1488.359650][ T10] uvcvideo 4-1:0.0: Found UVC 34.00 device syz (8086:0b5b) [ 1488.359686][ T10] uvcvideo 4-1:0.0: No valid video chain found. [ 1488.550083][ T31] usb 4-1: USB disconnect, device number 113 [ 1488.809765][ T37] kauditd_printk_skb: 13584 callbacks suppressed [ 1488.809786][ T37] audit: type=1400 audit(1786611054.688:3239063): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1488.809835][ T37] audit: type=1400 audit(1786611054.688:3239064): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1488.809881][ T37] audit: type=1400 audit(1786611054.688:3239065): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1488.809925][ T37] audit: type=1400 audit(1786611054.688:3239066): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1488.809972][ T37] audit: type=1400 audit(1786611054.697:3239067): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1488.810019][ T37] audit: type=1400 audit(1786611054.697:3239068): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1488.810064][ T37] audit: type=1400 audit(1786611054.697:3239069): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="uevent" dev="sysfs" ino=15540 [ 1488.859108][ T37] audit: type=1400 audit(1786611054.697:3239070): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15540 [ 1488.859165][ T37] audit: type=1400 audit(1786611054.716:3239071): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1488.859209][ T37] audit: type=1400 audit(1786611054.734:3239072): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15540 [ 1489.174393][ T4299] GUP no longer grows the stack in syz.1.14365 (4299): 200000001000-200000c01000 (200000000000) [ 1489.174435][ T4299] CPU: 1 UID: 0 PID: 4299 Comm: syz.1.14365 Tainted: G L syzkaller #0 PREEMPT_{RT,(lazy)} [ 1489.174466][ T4299] Tainted: [L]=SOFTLOCKUP [ 1489.174476][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1489.174490][ T4299] Call Trace: [ 1489.174499][ T4299] [ 1489.174509][ T4299] dump_stack_lvl+0xe8/0x150 [ 1489.174555][ T4299] __get_user_pages+0x21e9/0x2590 [ 1489.174703][ T4299] ? down_read_killable+0x14c/0x220 [ 1489.174762][ T4299] __gup_longterm_locked+0xd52/0x15c0 [ 1489.174808][ T4299] ? gup_fast_fallback+0x20d/0x2040 [ 1489.174868][ T4299] gup_fast_fallback+0x1cf7/0x2040 [ 1489.174904][ T4299] ? call_rcu+0x64b/0x8b0 [ 1489.175005][ T4299] ? __pfx_gup_fast_fallback+0x10/0x10 [ 1489.175044][ T4299] ? is_valid_gup_args+0x11f/0x200 [ 1489.175082][ T4299] ? get_user_pages_fast+0x4d/0xb0 [ 1489.175121][ T4299] get_futex_key+0x90e/0x1580 [ 1489.175160][ T4299] ? __pfx_get_futex_key+0x10/0x10 [ 1489.175183][ T4299] ? futex_unqueue+0x22/0x240 [ 1489.175211][ T4299] ? __futex_wait+0x1e3/0x410 [ 1489.175253][ T4299] futex_requeue+0x23a/0x1b10 [ 1489.175295][ T4299] ? __pfx_futex_wake_mark+0x10/0x10 [ 1489.175337][ T4299] ? futex_hash+0x4e/0x2b0 [ 1489.175360][ T4299] ? __pfx_futex_requeue+0x10/0x10 [ 1489.175392][ T4299] ? futex_hash+0x4e/0x2b0 [ 1489.175414][ T4299] ? futex_hash+0x275/0x2b0 [ 1489.175444][ T4299] ? futex_wait+0x2a2/0x390 [ 1489.175482][ T4299] ? __pfx_futex_wait+0x10/0x10 [ 1489.175537][ T4299] do_futex+0x41b/0x4e0 [ 1489.175574][ T4299] ? __pfx_do_futex+0x10/0x10 [ 1489.175602][ T4299] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1489.175645][ T4299] __se_sys_futex+0x3a8/0x450 [ 1489.175683][ T4299] ? __pfx___se_sys_futex+0x10/0x10 [ 1489.175711][ T4299] ? rcu_is_watching+0x15/0xb0 [ 1489.175747][ T4299] ? __x64_sys_futex+0x21/0xf0 [ 1489.175776][ T4299] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1489.175804][ T4299] do_syscall_64+0x174/0x580 [ 1489.175837][ T4299] ? trace_irq_disable+0x3b/0x140 [ 1489.175884][ T4299] ? clear_bhb_loop+0x70/0xc0 [ 1489.175914][ T4299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1489.175938][ T4299] RIP: 0033:0x7f529760e0d9 [ 1489.175961][ T4299] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1489.175983][ T4299] RSP: 002b:00007f5295866028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1489.176010][ T4299] RAX: ffffffffffffffda RBX: 00007f5297895fa0 RCX: 00007f529760e0d9 [ 1489.176027][ T4299] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000200000000000 [ 1489.176042][ T4299] RBP: 00007f52976a5024 R08: 0000000000000000 R09: 0000000000000000 [ 1489.176058][ T4299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1489.176072][ T4299] R13: 00007f5297896038 R14: 00007f5297895fa0 R15: 00007ffd89ea9698 [ 1489.176110][ T4299] [ 1489.693919][ T31] kernel write not supported for file /admmidi2 (pid: 31 comm: kworker/1:0) [ 1491.514397][ T4351] netlink: 16054 bytes leftover after parsing attributes in process `syz.5.14388'. [ 1491.603369][ T9] usb 5-1: new high-speed USB device number 116 using dummy_hcd [ 1491.781746][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 1491.785087][ T9] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1491.812965][ T9] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 1491.812995][ T9] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1491.813019][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1491.813042][ T9] usb 5-1: config 1 has no interface number 0 [ 1491.813101][ T9] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1491.813126][ T9] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 1491.813170][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1491.920114][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 1492.165467][ T9] snd_usb_pod 5-1:1.1: set_interface failed [ 1492.165806][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 1492.271466][ T9] snd_usb_pod 5-1:1.1: probe with driver snd_usb_pod failed with error -71 [ 1492.301037][ T9] usb 5-1: USB disconnect, device number 116 [ 1493.756453][ T4390] netlink: 8 bytes leftover after parsing attributes in process `syz.4.14407'. [ 1493.862027][ T4392] netlink: 4 bytes leftover after parsing attributes in process `syz.4.14408'. [ 1494.234831][ T37] kauditd_printk_skb: 15539 callbacks suppressed [ 1494.234851][ T37] audit: type=1400 audit(1786611059.701:3252539): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1494.234898][ T37] audit: type=1400 audit(1786611059.701:3252540): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="devtmpfs" ino=1 [ 1494.235362][ T37] audit: type=1400 audit(1786611059.710:3252541): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sda1" ino=2 [ 1494.235410][ T37] audit: type=1400 audit(1786611059.710:3252542): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="devtmpfs" ino=1 [ 1494.235470][ T37] audit: type=1400 audit(1786611059.710:3252543): lsm=SMACK fn=smack_inode_setattr action=granted subject="_" object="_" requested=w pid=6202 comm="udevd" name="loop1" dev="devtmpfs" ino=646 [ 1494.236199][ T37] audit: type=1400 audit(1786611059.710:3252544): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1494.236247][ T37] audit: type=1400 audit(1786611059.710:3252545): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1494.236294][ T37] audit: type=1400 audit(1786611059.710:3252546): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=2688 comm="syz-executor" name="92" dev="tmpfs" ino=487 [ 1494.236353][ T37] audit: type=1400 audit(1786611059.710:3252547): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=2688 comm="syz-executor" path="/92" dev="tmpfs" ino=487 [ 1494.236403][ T37] audit: type=1400 audit(1786611059.710:3252548): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1494.597138][ T4398] netlink: 'syz.3.14410': attribute type 1 has an invalid length. [ 1494.597161][ T4398] netlink: 224 bytes leftover after parsing attributes in process `syz.3.14410'. [ 1494.776583][ T4404] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 1495.269997][ T4420] netlink: 148 bytes leftover after parsing attributes in process `syz.2.14419'. [ 1498.060220][ T4486] netlink: 12 bytes leftover after parsing attributes in process `syz.1.14447'. [ 1498.252281][T16240] Bluetooth: hci5: command tx timeout [ 1498.365270][ T4488] netlink: 12 bytes leftover after parsing attributes in process `syz.1.14447'. [ 1498.754195][ T4487] kernel read not supported for file /memory.swap.current (pid: 4487 comm: syz.3.14448) [ 1498.773474][ T31] usb 5-1: new high-speed USB device number 117 using dummy_hcd [ 1498.992135][ T31] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1498.997724][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1498.997755][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1498.997778][ T31] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1498.997820][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1499.054789][ T31] usb 5-1: config 0 descriptor?? [ 1499.370468][ T9] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 1499.532920][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 1499.557770][ T31] plantronics 0003:047F:FFFF.0036: collection stack underflow [ 1499.557804][ T31] plantronics 0003:047F:FFFF.0036: item 0 4 0 12 parsing failed [ 1499.558574][ T31] plantronics 0003:047F:FFFF.0036: parse failed [ 1499.558688][ T31] plantronics 0003:047F:FFFF.0036: probe with driver plantronics failed with error -22 [ 1499.608580][ T9] usb 3-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 1499.616614][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1499.657074][ T9] usb 3-1: config 0 descriptor?? [ 1499.671528][ T37] kauditd_printk_skb: 15712 callbacks suppressed [ 1499.671547][ T37] audit: type=1400 audit(1786611064.705:3266476): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1499.671595][ T37] audit: type=1400 audit(1786611064.705:3266477): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1499.671640][ T37] audit: type=1400 audit(1786611064.705:3266478): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1499.671687][ T37] audit: type=1400 audit(1786611064.705:3266479): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1499.671733][ T37] audit: type=1400 audit(1786611064.705:3266480): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1499.671779][ T37] audit: type=1400 audit(1786611064.705:3266481): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1499.671825][ T37] audit: type=1400 audit(1786611064.705:3266482): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="power" dev="sysfs" ino=15574 [ 1499.671886][ T37] audit: type=1400 audit(1786611064.705:3266483): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/power" dev="sysfs" ino=15574 [ 1499.678392][ T37] audit: type=1400 audit(1786611064.714:3266484): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/power" dev="sysfs" ino=15574 [ 1499.678530][ T37] audit: type=1400 audit(1786611064.714:3266485): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5589 comm="syz-executor" name="2864" dev="tmpfs" ino=14497 [ 1499.876430][ T9] gspca_main: sunplus-2.14.0 probing 041e:400b [ 1499.883728][ T10] usb 5-1: USB disconnect, device number 117 [ 1500.547912][ T9] gspca_sunplus: reg_w_riv err -71 [ 1500.548012][ T9] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 1500.654164][ T9] usb 3-1: USB disconnect, device number 105 [ 1501.392394][ T4536] Failed to get privilege flags for destination (handle=0x2:0x1) [ 1501.795201][ T4547] C: renamed from veth1_to_team [ 1501.832866][ T4547] netlink: 'syz.2.14472': attribute type 2 has an invalid length. [ 1501.832889][ T4547] netlink: 116 bytes leftover after parsing attributes in process `syz.2.14472'. [ 1501.832907][ T4547] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 1502.968605][ T4567] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14480'. [ 1502.968630][ T4567] netlink: 52 bytes leftover after parsing attributes in process `syz.3.14480'. [ 1504.107046][ T4585] bridge0: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 1504.931354][ T4600] netlink: 2 bytes leftover after parsing attributes in process `syz.3.14493'. [ 1505.091741][ T37] kauditd_printk_skb: 16560 callbacks suppressed [ 1505.091761][ T37] audit: type=1400 audit(1786611069.727:3279518): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15540 [ 1505.092103][ T37] audit: type=1400 audit(1786611069.727:3279519): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15540 [ 1505.093223][ T37] audit: type=1400 audit(1786611069.727:3279520): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1505.093273][ T37] audit: type=1400 audit(1786611069.727:3279521): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1505.093318][ T37] audit: type=1400 audit(1786611069.727:3279522): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1505.093364][ T37] audit: type=1400 audit(1786611069.727:3279523): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1505.093409][ T37] audit: type=1400 audit(1786611069.727:3279524): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1505.095987][ T37] audit: type=1400 audit(1786611069.727:3279525): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1505.096038][ T37] audit: type=1400 audit(1786611069.727:3279526): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=w pid=4953 comm="udevd" name="uevent" dev="sysfs" ino=15540 [ 1505.096084][ T37] audit: type=1400 audit(1786611069.727:3279527): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15540 [ 1505.370223][ T6496] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 1505.532567][ T6496] usb 3-1: Using ep0 maxpacket: 8 [ 1505.534885][ T6496] usb 3-1: New USB device found, idVendor=056e, idProduct=00ff, bcdDevice= 0.00 [ 1505.537088][ T6496] usb 3-1: config 0 interface 0 altsetting 67 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1505.537122][ T6496] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1505.537157][ T6496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1505.598351][ T6496] usb 3-1: config 0 descriptor?? [ 1506.090104][ T6496] hid_parser_main: 17 callbacks suppressed [ 1506.090146][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.090181][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.090209][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124109][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124148][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124178][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124205][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124231][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124258][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.124285][ T6496] elecom 0003:056E:00FF.0037: unknown main item tag 0x0 [ 1506.197397][ T6496] elecom 0003:056E:00FF.0037: hidraw0: USB HID v0.01 Device [HID 056e:00ff] on usb-dummy_hcd.2-1/input0 [ 1506.363288][T18584] usb 3-1: USB disconnect, device number 106 [ 1506.497082][ T6496] usb 4-1: new full-speed USB device number 114 using dummy_hcd [ 1506.668645][ T6496] usb 4-1: not running at top speed; connect to a high speed hub [ 1506.668690][ T6496] usb 4-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 1506.684164][ T6496] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1506.684247][ T6496] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1506.747022][ T6496] uvcvideo 4-1:1.0: Found UVC 1.00 device (046d:0825) [ 1507.226839][ T6496] uvcvideo 4-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1507.230856][ T6496] uvcvideo 4-1:1.1: No frame descriptor found for the default format. [ 1507.230881][ T6496] uvcvideo 4-1:1.1: Failed to initialize the device (-22). [ 1507.263367][ T6496] uvcvideo 4-1:1.0: probe with driver uvcvideo failed with error -22 [ 1507.532267][ T6496] usb 4-1: USB disconnect, device number 114 [ 1509.060203][ T4662] netlink: 48 bytes leftover after parsing attributes in process `syz.5.14524'. [ 1509.076080][ T4662] netlink: 48 bytes leftover after parsing attributes in process `syz.5.14524'. [ 1510.525725][ T37] kauditd_printk_skb: 13288 callbacks suppressed [ 1510.525745][ T37] audit: type=1400 audit(1786611074.740:3292660): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="queue" dev="sysfs" ino=15708 [ 1510.525795][ T37] audit: type=1400 audit(1786611074.740:3292661): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop5/queue" dev="sysfs" ino=15708 [ 1510.525843][ T37] audit: type=1400 audit(1786611074.740:3292662): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop5/queue" dev="sysfs" ino=15708 [ 1510.527519][ T37] audit: type=1400 audit(1786611074.740:3292663): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1510.527588][ T37] audit: type=1400 audit(1786611074.740:3292664): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1510.527693][ T37] audit: type=1400 audit(1786611074.740:3292665): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1510.527846][ T37] audit: type=1400 audit(1786611074.740:3292666): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1510.534590][ T37] audit: type=1400 audit(1786611074.749:3292667): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1510.534734][ T37] audit: type=1400 audit(1786611074.749:3292668): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop5" dev="sysfs" ino=15662 [ 1510.534849][ T37] audit: type=1400 audit(1786611074.749:3292669): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1510.991958][ T5696] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 1511.176334][ T5696] usb 3-1: Using ep0 maxpacket: 8 [ 1511.177586][ T5696] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1511.183189][ T5696] usb 3-1: config index 0 descriptor too short (expected 74, got 45) [ 1511.183248][ T5696] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1511.183279][ T5696] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1511.183306][ T5696] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1511.183334][ T5696] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1511.183361][ T5696] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1511.183407][ T5696] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1511.516098][ T5696] usb 3-1: GET_CAPABILITIES returned 0 [ 1511.516141][ T5696] usbtmc 3-1:16.0: can't read capabilities [ 1511.748972][ T5696] usb 3-1: USB disconnect, device number 107 [ 1512.468604][ T4732] program syz.5.14554 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1513.535218][ T4756] netlink: 12 bytes leftover after parsing attributes in process `syz.3.14566'. [ 1513.618136][ T4762] program syz.2.14569 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1513.960575][ T9] usb 5-1: new high-speed USB device number 118 using dummy_hcd [ 1514.127680][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1514.127749][ T9] usb 5-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 1514.152043][ T9] usb 5-1: config 1 has an invalid interface number: 194 but max is 1 [ 1514.152074][ T9] usb 5-1: config 1 has no interface number 1 [ 1514.152122][ T9] usb 5-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1514.152154][ T9] usb 5-1: too many endpoints for config 1 interface 194 altsetting 89: 128, using maximum allowed: 30 [ 1514.152196][ T9] usb 5-1: config 1 interface 194 altsetting 89 has 0 endpoint descriptors, different from the interface descriptor's value: 128 [ 1514.152225][ T9] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1514.152246][ T9] usb 5-1: config 1 interface 194 has no altsetting 0 [ 1514.243312][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1514.243343][ T9] usb 5-1: Product: syz [ 1514.243360][ T9] usb 5-1: Manufacturer: syz [ 1514.243376][ T9] usb 5-1: SerialNumber: syz [ 1514.688250][ T9] smsusb:smsusb_probe: board id=8, interface number 0 [ 1514.772506][ T9] smsusb:smsusb_probe: board id=8, interface number 194 [ 1514.839241][ T9] usb 5-1: USB disconnect, device number 118 [ 1515.649587][ T5696] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1515.825353][ T5696] usb 6-1: Using ep0 maxpacket: 16 [ 1515.826598][ T5696] usb 6-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 1515.851027][ T5696] usb 6-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1515.851063][ T5696] usb 6-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1515.851088][ T5696] usb 6-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 1515.851117][ T5696] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1515.851153][ T5696] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1515.943013][ T37] kauditd_printk_skb: 16094 callbacks suppressed [ 1515.943034][ T37] audit: type=1400 audit(1786611079.734:3307279): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop2/uevent" dev="sysfs" ino=15294 [ 1515.949986][ T37] audit: type=1400 audit(1786611079.744:3307280): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop2/uevent" dev="sysfs" ino=15294 [ 1515.950040][ T37] audit: type=1400 audit(1786611079.744:3307281): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1515.950077][ T37] audit: type=1400 audit(1786611079.744:3307282): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="devtmpfs" ino=1 [ 1515.950120][ T37] audit: type=1400 audit(1786611079.744:3307283): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="loop2" dev="devtmpfs" ino=647 [ 1515.951139][ T37] audit: type=1400 audit(1786611079.744:3307284): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5586 comm="syz-executor" path="/2963" dev="tmpfs" ino=14974 [ 1515.951307][ T37] audit: type=1400 audit(1786611079.744:3307286): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1515.951347][ T37] audit: type=1400 audit(1786611079.744:3307287): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1515.951386][ T37] audit: type=1400 audit(1786611079.744:3307288): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="2963" dev="tmpfs" ino=14974 [ 1515.951435][ T37] audit: type=1400 audit(1786611079.744:3307289): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1516.169238][ T5696] usb 6-1: config 0 descriptor?? [ 1516.654228][ T4823] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1516.695801][ T4819] batadv_slave_1: entered promiscuous mode [ 1516.709688][ T4819] macvlan3: entered allmulticast mode [ 1516.709713][ T4819] batadv_slave_1: entered allmulticast mode [ 1516.765368][ T4819] batman_adv: batadv0: Adding interface: macvlan3 [ 1516.765388][ T4819] batman_adv: batadv0: The MTU of interface macvlan3 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 1532 would solve the problem. [ 1516.765426][ T4819] batman_adv: batadv0: Interface activated: macvlan3 [ 1516.912016][ T31] usb 6-1: USB disconnect, device number 2 [ 1518.659423][ T4870] netlink: 'syz.1.14615': attribute type 3 has an invalid length. [ 1519.683921][ T4909] netlink: 20 bytes leftover after parsing attributes in process `syz.2.14629'. [ 1520.156750][ T9] usb 5-1: new high-speed USB device number 119 using dummy_hcd [ 1520.319292][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 1520.321017][ T9] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1520.329708][ T9] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 1520.329741][ T9] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1520.329816][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1520.329843][ T9] usb 5-1: config 1 has no interface number 0 [ 1520.329900][ T9] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1520.330020][ T9] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 1520.330197][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1520.469517][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 1520.765947][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 1521.185034][ T31] usb 5-1: USB disconnect, device number 119 [ 1521.204148][ T31] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 1521.377680][ T37] kauditd_printk_skb: 15221 callbacks suppressed [ 1521.377696][ T37] audit: type=1400 audit(1786611084.747:3322306): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1521.377735][ T37] audit: type=1400 audit(1786611084.747:3322307): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1521.377768][ T37] audit: type=1400 audit(1786611084.747:3322308): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1521.377801][ T37] audit: type=1400 audit(1786611084.747:3322309): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1521.377833][ T37] audit: type=1400 audit(1786611084.747:3322310): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4955 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1521.377863][ T37] audit: type=1400 audit(1786611084.747:3322311): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4955 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1521.377893][ T37] audit: type=1400 audit(1786611084.747:3322312): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4955 comm="syz-executor" name="2906" dev="tmpfs" ino=14692 [ 1521.377923][ T37] audit: type=1400 audit(1786611084.747:3322313): lsm=SMACK fn=smack_task_setpgid action=granted subject="_" object="_" requested=w pid=4955 comm="syz-executor" opid=4955 ocomm="syz-executor" [ 1521.377953][ T37] audit: type=1400 audit(1786611084.747:3322314): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4955 comm="syz-executor" name="2906" dev="tmpfs" ino=14692 [ 1521.377984][ T37] audit: type=1400 audit(1786611084.747:3322315): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4955 comm="syz-executor" name="2906" dev="tmpfs" ino=14692 [ 1522.023868][ T4963] netlink: 8 bytes leftover after parsing attributes in process `syz.4.14650'. [ 1523.269310][ T4989] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 1524.948901][ T5008] netlink: 12 bytes leftover after parsing attributes in process `syz.1.14670'. [ 1524.948928][ T5008] netlink: 12 bytes leftover after parsing attributes in process `syz.1.14670'. [ 1525.989946][ T5029] netlink: 8 bytes leftover after parsing attributes in process `syz.1.14678'. [ 1526.524767][ T5039] CUSE: unknown device info "jèÄ"ಅFgØ{·bÉ?¼ÊŽ!Xœ’Djæ]@Œ7ÿÌ-D×Î" [ 1526.524788][ T5039] CUSE: zero length info key specified [ 1526.658470][ T5042] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14687'. [ 1526.796527][ T37] kauditd_printk_skb: 13662 callbacks suppressed [ 1526.796556][ T37] audit: type=1400 audit(1786611089.770:3334547): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1526.796607][ T37] audit: type=1400 audit(1786611089.770:3334548): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop5" dev="sysfs" ino=15662 [ 1526.796660][ T37] audit: type=1400 audit(1786611089.770:3334549): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="integrity" dev="sysfs" ino=15690 [ 1526.797625][ T37] audit: type=1400 audit(1786611089.770:3334550): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1526.797672][ T37] audit: type=1400 audit(1786611089.770:3334551): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1526.797715][ T37] audit: type=1400 audit(1786611089.770:3334552): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1526.797757][ T37] audit: type=1400 audit(1786611089.770:3334553): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1526.797802][ T37] audit: type=1400 audit(1786611089.770:3334554): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1526.797846][ T37] audit: type=1400 audit(1786611089.770:3334555): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop5" dev="sysfs" ino=15662 [ 1526.797895][ T37] audit: type=1400 audit(1786611089.770:3334556): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="integrity" dev="sysfs" ino=15690 [ 1528.730615][ T5069] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1530.134411][ T5065] smbdirect: ib_dev[syz2]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 1530.134453][ T5065] smbdirect: ib_dev[syz2]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 1530.134498][ T5065] smbdirect: ib_dev[syz2]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 1530.518546][ T5065] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1531.115847][ T5065] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 1531.503633][ T4982] syz.5.14658 (4982) used greatest stack depth: 17104 bytes left [ 1532.222770][ T37] kauditd_printk_skb: 13354 callbacks suppressed [ 1532.222789][ T37] audit: type=1400 audit(1786611094.764:3346430): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1532.222827][ T37] audit: type=1400 audit(1786611094.764:3346431): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1532.223065][ T37] audit: type=1400 audit(1786611094.773:3346432): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/run/udev/data" dev="tmpfs" ino=14 [ 1532.224138][ T37] audit: type=1400 audit(1786611094.773:3346433): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1532.224176][ T37] audit: type=1400 audit(1786611094.773:3346434): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1532.224209][ T37] audit: type=1400 audit(1786611094.773:3346435): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1532.224243][ T37] audit: type=1400 audit(1786611094.773:3346436): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1532.224294][ T37] audit: type=1400 audit(1786611094.773:3346437): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=5913 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1532.224338][ T37] audit: type=1400 audit(1786611094.773:3346438): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/run/udev/data/b7:3.tmp" dev="tmpfs" ino=14203 [ 1532.225945][ T37] audit: type=1400 audit(1786611094.764:3346422): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1533.541463][ T5133] ALSA: mixer_oss: invalid OSS volume '' [ 1533.541487][ T5133] ALSA: mixer_oss: invalid OSS volume 'zTŒ-nP(A-÷. ƒmµ©¶¿{q¤å' [ 1533.541506][ T5133] ALSA: mixer_oss: invalid OSS volume '' [ 1533.541550][ T5133] ALSA: mixer_oss: invalid OSS volume 'b”eç¤X¹:äÊÆA—‰]KqA8.þ:€Êé××' [ 1533.541587][ T5133] ALSA: mixer_oss: invalid OSS volume 'ÝÏÑX ÕñÜ?ï#zzMn×Ù¢·¢w' [ 1533.541677][ T5133] ALSA: mixer_oss: invalid OSS volume '' [ 1534.431074][ T5163] netlink: 20 bytes leftover after parsing attributes in process `syz.5.14741'. [ 1534.431111][ T5163] netlink: 36 bytes leftover after parsing attributes in process `syz.5.14741'. [ 1534.492933][ T5166] netlink: 20 bytes leftover after parsing attributes in process `syz.5.14741'. [ 1534.492970][ T5166] netlink: 36 bytes leftover after parsing attributes in process `syz.5.14741'. [ 1534.758847][ T5170] Attempt to restore checkpoint with obsolete wellknown handles [ 1535.724936][ T5182] Process accounting resumed [ 1536.315851][ T5200] netlink: 'syz.4.14756': attribute type 15 has an invalid length. [ 1537.649092][ T37] kauditd_printk_skb: 14007 callbacks suppressed [ 1537.649113][ T37] audit: type=1400 audit(1786611099.777:3360434): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop5/mq/0" dev="sysfs" ino=15759 [ 1537.649175][ T37] audit: type=1400 audit(1786611099.777:3360435): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop5/mq/0" dev="sysfs" ino=15759 [ 1537.649563][ T37] audit: type=1400 audit(1786611099.786:3360436): lsm=SMACK fn=smack_inode_rmdir action=granted subject="_" object="_" requested=w pid=5589 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1537.650069][ T37] audit: type=1400 audit(1786611099.786:3360437): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5589 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1537.650119][ T37] audit: type=1400 audit(1786611099.786:3360438): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5589 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1537.651149][ T37] audit: type=1400 audit(1786611099.786:3360439): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=5589 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1537.651200][ T37] audit: type=1400 audit(1786611099.786:3360440): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1537.651249][ T37] audit: type=1400 audit(1786611099.786:3360441): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1537.651549][ T37] audit: type=1400 audit(1786611099.786:3360442): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1537.651595][ T37] audit: type=1400 audit(1786611099.786:3360443): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1539.361418][ T5260] MTRR 1 not used [ 1540.750923][ T5283] RDS: rds_bind could not find a transport for 4600::, load rds_tcp or rds_rdma? [ 1542.577693][ T6496] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 1542.716684][ T31] kernel read not supported for file /6323/net/dev_mcast (pid: 31 comm: kworker/1:0) [ 1542.751070][ T6496] usb 2-1: Using ep0 maxpacket: 16 [ 1542.753323][ T6496] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1542.757781][ T6496] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1542.757815][ T6496] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1542.757851][ T6496] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1542.817046][ T6496] usb 2-1: config 0 descriptor?? [ 1543.076351][ T37] kauditd_printk_skb: 13165 callbacks suppressed [ 1543.076372][ T37] audit: type=1400 audit(1786611104.790:3373355): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1543.076479][ T37] audit: type=1400 audit(1786611104.790:3373356): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="loop4" dev="sysfs" ino=15539 [ 1543.076527][ T37] audit: type=1400 audit(1786611104.790:3373357): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop4" dev="sysfs" ino=15539 [ 1543.084814][ T37] audit: type=1400 audit(1786611104.790:3373358): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="devtmpfs" ino=1 [ 1543.085313][ T37] audit: type=1400 audit(1786611104.790:3373359): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="block" dev="devtmpfs" ino=1398 [ 1543.085369][ T37] audit: type=1400 audit(1786611104.799:3373360): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sda1" ino=2 [ 1543.086197][ T37] audit: type=1400 audit(1786611104.790:3373346): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="loop3" dev="sysfs" ino=15416 [ 1543.086247][ T37] audit: type=1400 audit(1786611104.799:3373361): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="loop3" dev="sysfs" ino=15416 [ 1543.090951][ T5913] audit: audit_backlog=65 > audit_backlog_limit=64 [ 1543.090996][ T5913] audit: audit_lost=159800 audit_rate_limit=0 audit_backlog_limit=64 [ 1543.366989][ T6496] hid_parser_main: 28 callbacks suppressed [ 1543.367012][ T6496] nzxt-smart2 0003:1E71:2009.0039: unknown main item tag 0x0 [ 1543.367046][ T6496] nzxt-smart2 0003:1E71:2009.0039: unknown main item tag 0x0 [ 1543.367145][ T6496] nzxt-smart2 0003:1E71:2009.0039: unknown main item tag 0x0 [ 1543.367176][ T6496] nzxt-smart2 0003:1E71:2009.0039: unknown main item tag 0x0 [ 1543.367205][ T6496] nzxt-smart2 0003:1E71:2009.0039: unknown main item tag 0x0 [ 1543.431836][ T6496] nzxt-smart2 0003:1E71:2009.0039: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 1543.563514][ T6496] nzxt-smart2 0003:1E71:2009.0039: init_device failed: -38 [ 1543.672085][ T6496] nzxt-smart2 0003:1E71:2009.0039: probe with driver nzxt-smart2 failed with error -38 [ 1543.713128][ T6496] usb 2-1: USB disconnect, device number 108 [ 1544.647361][ T5363] nr0: tun_chr_ioctl cmd 1074025677 [ 1544.647561][ T5363] nr0: linktype set to 768 [ 1544.804618][ T5369] kAFS: bad VL server IP address [ 1544.864175][ T6496] usb 4-1: new full-speed USB device number 115 using dummy_hcd [ 1545.050595][ T6496] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1545.053021][ T6496] usb 4-1: not running at top speed; connect to a high speed hub [ 1545.053062][ T6496] usb 4-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 1545.083037][ T6496] usb 4-1: config 1 interface 0 altsetting 2 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 1545.083072][ T6496] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1545.115278][ T6496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1545.115308][ T6496] usb 4-1: Product: syz [ 1545.115393][ T6496] usb 4-1: Manufacturer: syz [ 1545.115411][ T6496] usb 4-1: SerialNumber: syz [ 1545.153320][ T5362] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1545.476153][ T6496] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 115 if 0 alt 2 proto 1 vid 0x04B8 pid 0x0202 [ 1545.509740][ T6496] usb 4-1: USB disconnect, device number 115 [ 1545.550492][ T6496] usblp0: removed [ 1545.774562][ T5385] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.14830'. [ 1545.777590][ T5385] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.14830'. [ 1546.267360][ T5400] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14835'. [ 1548.504014][ T37] kauditd_printk_skb: 15759 callbacks suppressed [ 1548.504034][ T37] audit: type=1400 audit(1786611109.803:3386675): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1548.504976][ T37] audit: type=1400 audit(1786611109.803:3386676): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1548.505027][ T37] audit: type=1400 audit(1786611109.803:3386677): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1548.505086][ T37] audit: type=1400 audit(1786611109.803:3386678): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1548.505133][ T37] audit: type=1400 audit(1786611109.803:3386679): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1548.505178][ T37] audit: type=1400 audit(1786611109.803:3386680): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop5" dev="sysfs" ino=15662 [ 1548.505378][ T37] audit: type=1400 audit(1786611109.803:3386681): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="integrity" dev="sysfs" ino=15690 [ 1548.506937][ T37] audit: type=1400 audit(1786611109.803:3386682): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1548.507283][ T37] audit: type=1400 audit(1786611109.803:3386683): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1548.509239][ T37] audit: type=1400 audit(1786611109.803:3386684): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1551.043773][ T9] usb 5-1: new high-speed USB device number 120 using dummy_hcd [ 1551.222085][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 1551.223547][ T9] usb 5-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 1551.298697][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1551.298753][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1551.342410][ T9] usb 5-1: config 0 descriptor?? [ 1551.881402][ T9] usbhid 5-1:0.0: can't add hid device: -71 [ 1551.881555][ T9] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1551.919523][ T9] usb 5-1: USB disconnect, device number 120 [ 1552.255928][ T5503] ALSA: mixer_oss: invalid OSS volume '' [ 1552.257469][ T5503] ALSA: mixer_oss: invalid OSS volume '' [ 1553.930495][ T37] kauditd_printk_skb: 12134 callbacks suppressed [ 1553.930516][ T37] audit: type=1400 audit(1786611114.807:3398591): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1553.930567][ T37] audit: type=1400 audit(1786611114.807:3398592): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1553.930612][ T37] audit: type=1400 audit(1786611114.807:3398593): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1553.930658][ T37] audit: type=1400 audit(1786611114.807:3398594): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1553.930722][ T37] audit: type=1400 audit(1786611114.807:3398595): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop2" dev="sysfs" ino=15293 [ 1553.930830][ T37] audit: type=1400 audit(1786611114.807:3398596): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" name="queue" dev="sysfs" ino=15339 [ 1553.930879][ T37] audit: type=1400 audit(1786611114.807:3398597): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop2/queue" dev="sysfs" ino=15339 [ 1553.931416][ T37] audit: type=1400 audit(1786611114.816:3398598): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5588 comm="syz-executor" name="3040" dev="tmpfs" ino=15412 [ 1553.931468][ T37] audit: type=1400 audit(1786611114.816:3398599): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/sys/devices/virtual/block/loop2/queue" dev="sysfs" ino=15339 [ 1553.931515][ T37] audit: type=1400 audit(1786611114.816:3398600): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5588 comm="syz-executor" path="/3040/cgroup" dev="tmpfs" ino=15413 [ 1555.277097][ T31] usb 5-1: new high-speed USB device number 121 using dummy_hcd [ 1555.435096][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 1555.436634][ T31] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1555.439148][ T31] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1555.439299][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1555.439338][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1555.439427][ T31] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1555.439454][ T31] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1555.444705][ T31] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1555.444733][ T31] usb 5-1: Manufacturer: syz [ 1555.539818][ T31] usb 5-1: config 0 descriptor?? [ 1556.063814][ T31] rc_core: IR keymap rc-hauppauge not found [ 1556.063836][ T31] Registered IR keymap rc-empty [ 1556.063994][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.096065][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.133468][ T31] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 1556.169543][ T31] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input63 [ 1556.209629][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.232358][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.258634][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.280780][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.313415][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.345253][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.377631][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.399247][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.420928][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.453417][ T31] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 1556.478693][ T31] mceusb 5-1:0.0: Registered with mce emulator interface version 1 [ 1556.478774][ T31] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1556.516249][ T31] usb 5-1: USB disconnect, device number 121 [ 1556.925754][ T5598] zero sized request [ 1559.356139][ T37] kauditd_printk_skb: 14498 callbacks suppressed [ 1559.356160][ T37] audit: type=1400 audit(1786611119.820:3411874): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=4953 comm="udevd" path="/etc/udev/hwdb.bin" dev="sda1" ino=260 [ 1559.358264][ T37] audit: type=1400 audit(1786611119.829:3411876): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sda1" ino=2 [ 1559.358408][ T37] audit: type=1400 audit(1786611119.829:3411877): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="devtmpfs" ino=1 [ 1559.358456][ T37] audit: type=1400 audit(1786611119.829:3411878): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=6202 comm="udevd" name="loop1" dev="devtmpfs" ino=646 [ 1559.359336][ T37] audit: type=1400 audit(1786611119.829:3411879): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=6202 comm="udevd" path="/dev/loop1" dev="devtmpfs" ino=646 [ 1559.359383][ T37] audit: type=1400 audit(1786611119.829:3411880): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1559.359440][ T37] audit: type=1400 audit(1786611119.829:3411882): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="3035" dev="tmpfs" ino=15346 [ 1559.359574][ T37] audit: type=1400 audit(1786611119.829:3411881): lsm=SMACK fn=smack_file_lock action=granted subject="_" object="_" requested=l pid=6202 comm="udevd" path="/dev/loop1" dev="devtmpfs" ino=646 [ 1559.359616][ T37] audit: type=1400 audit(1786611119.829:3411883): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=5586 comm="syz-executor" name="dev" dev="tmpfs" ino=15351 [ 1559.359656][ T37] audit: type=1400 audit(1786611119.829:3411884): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="/" dev="sda1" ino=2 [ 1561.519758][ T31] usb 5-1: new high-speed USB device number 122 using dummy_hcd [ 1561.750350][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 1561.751490][ T31] usb 5-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 1561.788491][ T31] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1561.788551][ T31] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 1561.788708][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 1561.788734][ T31] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 0 [ 1561.788759][ T31] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1561.818629][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1561.818659][ T31] usb 5-1: Product: syz [ 1561.818676][ T31] usb 5-1: Manufacturer: syz [ 1561.818692][ T31] usb 5-1: SerialNumber: syz [ 1561.926280][ T31] usb 5-1: config 0 descriptor?? [ 1561.940144][ T31] port100 5-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 1562.242750][ T31] usb 5-1: USB disconnect, device number 122 [ 1563.762836][ T5767] unsupported nla_type 97 [ 1563.987601][ T5770] netlink: 20 bytes leftover after parsing attributes in process `syz.2.14979'. [ 1564.063715][ T5774] netlink: 28 bytes leftover after parsing attributes in process `syz.3.14980'. [ 1564.783491][ T37] kauditd_printk_skb: 25610 callbacks suppressed [ 1564.783511][ T37] audit: type=1400 audit(1786611124.823:3431849): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="sda1" ino=2 [ 1564.783559][ T37] audit: type=1400 audit(1786611124.823:3431850): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1564.783622][ T37] audit: type=1400 audit(1786611124.823:3431851): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1564.783668][ T37] audit: type=1400 audit(1786611124.823:3431852): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="usb5" dev="sysfs" ino=26958 [ 1564.783713][ T37] audit: type=1400 audit(1786611124.823:3431853): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6729 comm="udevd" name="links" dev="tmpfs" ino=49 [ 1564.784271][ T37] audit: type=1400 audit(1786611124.833:3431854): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=6729 comm="udevd" name="\x2fdisk\x2fby-diskseq\x2f21" dev="tmpfs" ino=944 [ 1564.784330][ T37] audit: type=1400 audit(1786611124.833:3431855): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=6729 comm="udevd" path="/run/udev/links/\x2fdisk\x2fby-diskseq\x2f21" dev="tmpfs" ino=944 [ 1564.784656][ T37] audit: type=1400 audit(1786611124.833:3431856): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=6729 comm="udevd" path="/run/udev/links/\x2fdisk\x2fby-diskseq\x2f21" dev="tmpfs" ino=944 [ 1564.784832][ T37] audit: type=1400 audit(1786611124.833:3431857): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="sda1" ino=2 [ 1564.785715][ T37] audit: type=1400 audit(1786611124.833:3431858): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1565.345372][ T5790] udevd[5790]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1565.729798][ T5803] netlink: 116 bytes leftover after parsing attributes in process `syz.5.14993'. [ 1566.447125][ T5817] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14999'. [ 1566.447150][ T5817] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14999'. [ 1566.447189][ T5817] netlink: 'syz.5.14999': attribute type 18 has an invalid length. [ 1566.873733][ T5696] usb 4-1: new full-speed USB device number 116 using dummy_hcd [ 1567.038222][ T5696] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 1567.041964][ T5696] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1567.042022][ T5696] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 1567.042050][ T5696] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 1567.042079][ T5696] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid maxpacket 224, setting to 64 [ 1567.042109][ T5696] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1567.119851][ T5696] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 1567.119882][ T5696] usb 4-1: Product: syz [ 1567.119898][ T5696] usb 4-1: Manufacturer: syz [ 1567.119914][ T5696] usb 4-1: SerialNumber: syz [ 1567.163577][ T5696] usb 4-1: config 0 descriptor?? [ 1567.165552][ T5822] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1567.481270][ T5696] radio-si470x 4-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 1567.481300][ T5696] radio-si470x 4-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 1567.700695][ T5696] radio-si470x 4-1:0.0: software version 0, hardware version 0 [ 1567.700723][ T5696] radio-si470x 4-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 1567.700748][ T5696] radio-si470x 4-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 1567.927385][ T5696] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 1567.927725][ C1] radio-si470x 4-1:0.0: non-zero urb status (-71) [ 1567.927977][ C1] radio-si470x 4-1:0.0: non-zero urb status (-71) [ 1567.928072][ T5696] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 1567.928622][ T5696] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -22 [ 1567.998149][ T5696] usb 4-1: USB disconnect, device number 116 [ 1568.502627][ T5839] fido_id[5839]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 1570.210790][ T37] kauditd_printk_skb: 30656 callbacks suppressed [ 1570.210811][ T37] audit: type=1400 audit(1786611129.836:3453731): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1570.210872][ T37] audit: type=1400 audit(1786611129.836:3453732): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1570.210919][ T37] audit: type=1400 audit(1786611129.836:3453733): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5915 comm="udevd" path="/run/udev/links/\x2fdisk\x2fby-diskseq\x2f19" dev="tmpfs" ino=873 [ 1570.210970][ T37] audit: type=1400 audit(1786611129.836:3453734): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="loop2" dev="sysfs" ino=15293 [ 1570.211036][ T37] audit: type=1400 audit(1786611129.836:3453735): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="/" dev="sda1" ino=2 [ 1570.211083][ T37] audit: type=1400 audit(1786611129.836:3453736): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1570.211129][ T37] audit: type=1400 audit(1786611129.846:3453737): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1570.211175][ T37] audit: type=1400 audit(1786611129.846:3453738): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="links" dev="tmpfs" ino=49 [ 1570.211220][ T37] audit: type=1400 audit(1786611129.846:3453739): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5915 comm="udevd" name="\x2fdisk\x2fby-diskseq\x2f19" dev="tmpfs" ino=873 [ 1570.211267][ T37] audit: type=1400 audit(1786611129.846:3453740): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=w pid=5915 comm="udevd" name="b7:2" dev="tmpfs" ino=877 [ 1570.815090][ T5882] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 1572.062105][ T5696] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1572.248784][ T5696] usb 2-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 1572.251209][ T5696] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1572.251242][ T5696] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1572.251281][ T5696] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1572.314763][ T5696] usb 2-1: config 0 descriptor?? [ 1572.900917][ T5696] hid-steam 0003:28DE:1142.003A: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.1-1/input0 [ 1572.930150][ T5916] fido_id[5916]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 1573.129160][ T5696] usb 2-1: USB disconnect, device number 109 [ 1574.310998][ T5939] netlink: 8 bytes leftover after parsing attributes in process `syz.5.15049'. [ 1574.515097][ T5934] fido_id[5934]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 1575.636752][ T37] kauditd_printk_skb: 25890 callbacks suppressed [ 1575.636774][ T37] audit: type=1400 audit(1786611134.849:3473253): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=6202 comm="udevd" name="loop1" dev="devtmpfs" ino=646 [ 1575.636822][ T37] audit: type=1400 audit(1786611134.849:3473254): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=6202 comm="udevd" path="/dev/loop1" dev="devtmpfs" ino=646 [ 1575.639174][ T37] audit: type=1400 audit(1786611134.859:3473255): lsm=SMACK fn=smack_file_lock action=granted subject="_" object="_" requested=l pid=6202 comm="udevd" path="/dev/loop1" dev="devtmpfs" ino=646 [ 1575.640911][ T37] audit: type=1400 audit(1786611134.859:3473256): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1575.640963][ T37] audit: type=1400 audit(1786611134.859:3473257): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="3056" dev="tmpfs" ino=15455 [ 1575.641083][ T37] audit: type=1400 audit(1786611134.859:3473258): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5586 comm="syz-executor" path="/3056/cgroup" dev="tmpfs" ino=15456 [ 1575.641131][ T37] audit: type=1400 audit(1786611134.859:3473259): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1575.641175][ T37] audit: type=1400 audit(1786611134.859:3473260): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1575.641218][ T37] audit: type=1400 audit(1786611134.859:3473261): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5586 comm="syz-executor" name="3056" dev="tmpfs" ino=15455 [ 1575.642621][ T37] audit: type=1400 audit(1786611134.859:3473262): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1576.857315][ T1512] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1576.857338][ T1512] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1577.800562][ T5996] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15073'. [ 1578.409532][ T5696] usb 5-1: new high-speed USB device number 123 using dummy_hcd [ 1578.574894][ T5696] usb 5-1: Using ep0 maxpacket: 16 [ 1578.589464][ T5696] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 1578.619439][ T5696] usb 5-1: config index 0 descriptor too short (expected 51443, got 18) [ 1578.638306][ T5696] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1578.638337][ T5696] usb 5-1: Product: syz [ 1578.638353][ T5696] usb 5-1: Manufacturer: syz [ 1578.638369][ T5696] usb 5-1: SerialNumber: syz [ 1578.688692][ T5696] r8152-cfgselector 5-1: Unknown version 0x0000 [ 1578.688719][ T5696] r8152-cfgselector 5-1: config 0 descriptor?? [ 1578.968864][ T5696] r8152-cfgselector 5-1: Needed 1 retries to read version [ 1578.968918][ T5696] r8152-cfgselector 5-1: Unknown version 0x0000 [ 1578.969405][ T5696] r8152-cfgselector 5-1: No union descriptors [ 1579.027247][ T31] usb 3-1: new full-speed USB device number 108 using dummy_hcd [ 1579.238255][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1579.243066][ T31] usb 3-1: not running at top speed; connect to a high speed hub [ 1579.243111][ T31] usb 3-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 1579.273664][ T10] r8152-cfgselector 5-1: USB disconnect, device number 123 [ 1579.293948][ T31] usb 3-1: config 14 has an invalid interface number: 57 but max is 1 [ 1579.293978][ T31] usb 3-1: config 14 has an invalid interface number: 228 but max is 1 [ 1579.294000][ T31] usb 3-1: config 14 has no interface number 0 [ 1579.294018][ T31] usb 3-1: config 14 has no interface number 1 [ 1579.294093][ T31] usb 3-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 1579.294119][ T31] usb 3-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0x1B, changing to 0xB [ 1579.294148][ T31] usb 3-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 1579.294175][ T31] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 62089, setting to 64 [ 1579.294204][ T31] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 0, changing to 10 [ 1579.294233][ T31] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1579.294256][ T31] usb 3-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 1579.294285][ T31] usb 3-1: config 14 interface 57 has no altsetting 0 [ 1579.294315][ T31] usb 3-1: config 14 interface 228 has no altsetting 0 [ 1579.354490][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1579.354521][ T31] usb 3-1: Product: syz [ 1579.354538][ T31] usb 3-1: Manufacturer: syz [ 1579.354554][ T31] usb 3-1: SerialNumber: syz [ 1579.505544][ T6018] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.15082'. [ 1579.840743][ C1] raw-gadget.1 gadget.2: ignoring, device is not running [ 1579.891964][ T31] legousbtower 3-1:14.57: interrupt endpoints not found [ 1579.938544][ T31] legousbtower 3-1:14.228: get version request failed: -71 [ 1579.940436][ T31] legousbtower 3-1:14.228: probe with driver legousbtower failed with error -71 [ 1579.989076][ T31] usb 3-1: USB disconnect, device number 108 [ 1580.595001][ T6036] genirq: Flags mismatch irq 7. 00202080 (ttyS3) vs. 00202000 (das16m1) [ 1580.892206][ T6043] CIFS: bad ip= option (127®0.0.1) [ 1580.899939][ T6043] CIFS: Attempting to mount (null) [ 1581.010979][ T6043] CIFS: VFS: Error connecting to socket. Aborting operation. [ 1581.011042][ T6043] CIFS: VFS: cifs_mount failed w/return code = -113 [ 1581.064046][ T37] kauditd_printk_skb: 26955 callbacks suppressed [ 1581.064069][ T37] audit: type=1400 audit(1786611139.853:3492971): lsm=SMACK fn=smack_file_lock action=granted subject="_" object="_" requested=l pid=5913 comm="udevd" path="/dev/loop3" dev="devtmpfs" ino=648 [ 1581.064124][ T37] audit: type=1400 audit(1786611139.853:3492972): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1581.064174][ T37] audit: type=1400 audit(1786611139.853:3492973): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sysfs" ino=1 [ 1581.064225][ T37] audit: type=1400 audit(1786611139.853:3492974): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="devices" dev="sysfs" ino=18 [ 1581.064275][ T37] audit: type=1400 audit(1786611139.853:3492976): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="sda1" ino=2 [ 1581.064325][ T37] audit: type=1400 audit(1786611139.853:3492977): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1581.064376][ T37] audit: type=1400 audit(1786611139.853:3492978): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="udev" dev="tmpfs" ino=9 [ 1581.064427][ T37] audit: type=1400 audit(1786611139.853:3492979): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="data" dev="tmpfs" ino=14 [ 1581.064477][ T37] audit: type=1400 audit(1786611139.853:3492980): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="sda1" ino=2 [ 1581.064527][ T37] audit: type=1400 audit(1786611139.853:3492981): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5790 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1581.537039][ T6057] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15097'. [ 1582.054885][ T6066] binder: BC_ATTEMPT_ACQUIRE not supported [ 1582.054902][ T6066] binder: 6065:6066 ioctl c0306201 2000000004c0 returned -22 [ 1582.782917][ T6079] netlink: 12 bytes leftover after parsing attributes in process `syz.3.15109'. [ 1582.864741][ T31] hid-generic 0005:16C0:05DF.003B: unknown main item tag 0x0 [ 1582.864787][ T31] hid-generic 0005:16C0:05DF.003B: unknown main item tag 0x0 [ 1583.185180][ T6086] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 1583.236222][ T31] hid-generic 0005:16C0:05DF.003B: hidraw0: BLUETOOTH HID v0.8b Device [syz0] on aa:aa:aa:aa:aa:aa [ 1583.850884][ T6089] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 1583.997346][ T6089] bond1 (unregistering): Released all slaves [ 1584.675236][ T6115] netlink: 'syz.2.15127': attribute type 1 has an invalid length. [ 1584.675260][ T6115] netlink: 'syz.2.15127': attribute type 2 has an invalid length. [ 1584.805569][ T6120] 9p: Bad value for 'rfdno' [ 1585.903044][ T6144] netlink: 4 bytes leftover after parsing attributes in process `syz.2.15137'. [ 1586.264034][ T6152] netlink: 7 bytes leftover after parsing attributes in process `syz.1.15141'. [ 1586.495340][ T5913] audit_log_start: 25260 callbacks suppressed [ 1586.495358][ T5913] audit: audit_backlog=65 > audit_backlog_limit=64 [ 1586.495373][ T5913] audit: audit_lost=172127 audit_rate_limit=0 audit_backlog_limit=64 [ 1586.495390][ T5913] audit: backlog limit exceeded [ 1586.495392][ T2688] audit: audit_backlog=65 > audit_backlog_limit=64 [ 1586.495409][ T2688] audit: audit_lost=172128 audit_rate_limit=0 audit_backlog_limit=64 [ 1586.495414][ T5913] audit: audit_backlog=65 > audit_backlog_limit=64 [ 1586.495425][ T2688] audit: backlog limit exceeded [ 1586.495428][ T5913] audit: audit_lost=172129 audit_rate_limit=0 audit_backlog_limit=64 [ 1586.495444][ T5913] audit: backlog limit exceeded [ 1586.495487][ T37] audit: type=1400 audit(1786611144.866:3513215): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sda1" ino=2 [ 1587.019980][ T6171] program syz.1.15150 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1587.655831][ T6176] fido_id[6176]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 1587.801419][T18584] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 1587.985860][T18584] usb 3-1: Using ep0 maxpacket: 8 [ 1588.033576][T18584] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1588.033637][T18584] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 1588.034830][T18584] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 1588.034932][T18584] usb 3-1: can't read configurations, error -71 [ 1588.860851][ T6208] ucma_write: process 6462 (syz.4.15164) changed security contexts after opening file descriptor, this is not allowed. [ 1590.435602][ T6223] IPVS: persistence engine module ip_vs_pe_ not found [ 1590.439751][ T6234] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 1591.238917][ T6246] netlink: 196 bytes leftover after parsing attributes in process `syz.1.15181'. [ 1591.857516][ T6259] netlink: 19 bytes leftover after parsing attributes in process `syz.3.15186'. [ 1591.857540][ T6259] netlink: 28 bytes leftover after parsing attributes in process `syz.3.15186'. [ 1591.857559][ T6259] netlink: 28 bytes leftover after parsing attributes in process `syz.3.15186'. [ 1591.928868][ T37] kauditd_printk_skb: 29573 callbacks suppressed [ 1591.928888][ T37] audit: type=1400 audit(1786611149.879:3534947): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6255 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 [ 1591.928951][ T37] audit: type=1400 audit(1786611149.879:3534948): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6255 comm="dhcpcd-run-hook" name="var" dev="sda1" ino=2001 [ 1591.928998][ T37] audit: type=1400 audit(1786611149.888:3534949): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6256 comm="syz.4.15184" name="3082" dev="tmpfs" ino=15587 [ 1591.929045][ T37] audit: type=1400 audit(1786611149.888:3534950): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6202 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1591.929098][ T37] audit: type=1400 audit(1786611149.898:3534951): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5590 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1591.929332][ T37] audit: type=1400 audit(1786611149.898:3534952): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=6729 comm="udevd" name="watch" dev="tmpfs" ino=167 [ 1591.933122][ T37] audit: type=1400 audit(1786611149.898:3534953): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1591.935090][ T37] audit: type=1400 audit(1786611149.898:3534954): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=4953 comm="udevd" name="/" dev="sysfs" ino=1 [ 1591.942875][ T37] audit: type=1400 audit(1786611149.907:3534955): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6255 comm="dhcpcd-run-hook" name="var" dev="sda1" ino=2001 [ 1591.943020][ T37] audit: type=1400 audit(1786611149.907:3534956): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6255 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 [ 1595.500563][ T6333] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15209'. [ 1595.647522][ T6334] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15209'. [ 1596.066231][T18584] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 1596.241550][T18584] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1596.268312][T18584] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1596.268344][T18584] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1596.298596][T18584] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1596.298627][T18584] usb 4-1: SerialNumber: syz [ 1596.624897][T18584] usb 4-1: 0:2 : does not exist [ 1596.954298][ T6353] tipc: Enabling of bearer rejected, failed to enable media [ 1597.018896][T26392] usb 5-1: new high-speed USB device number 124 using dummy_hcd [ 1597.193703][T26392] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1597.237605][T26392] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1597.237657][T26392] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1597.237686][T26392] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1597.237711][T26392] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1597.241104][T18584] usb 4-1: USB disconnect, device number 117 [ 1597.304706][T26392] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1597.304738][T26392] usb 5-1: Manufacturer: syz [ 1597.355402][ T37] kauditd_printk_skb: 24936 callbacks suppressed [ 1597.355423][ T37] audit: type=1400 audit(1786611154.901:3553816): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1597.355474][ T37] audit: type=1400 audit(1786611154.901:3553817): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1597.355524][ T37] audit: type=1400 audit(1786611154.901:3553818): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=wx pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1597.355578][ T37] audit: type=1400 audit(1786611154.901:3553819): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1597.355623][ T37] audit: type=1400 audit(1786611154.901:3553820): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=2688 comm="syz-executor" name="/" dev="devtmpfs" ino=1 [ 1597.355684][ T37] audit: type=1400 audit(1786611154.901:3553821): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6354 comm="fido_id" name="/" dev="sda1" ino=2 [ 1597.355801][ T37] audit: type=1400 audit(1786611154.901:3553822): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6354 comm="fido_id" name="usr" dev="sda1" ino=1480 [ 1597.355849][ T37] audit: type=1400 audit(1786611154.901:3553823): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6354 comm="fido_id" name="usr" dev="sda1" ino=1480 [ 1597.355894][ T37] audit: type=1400 audit(1786611154.901:3553824): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=6354 comm="fido_id" name="lib" dev="sda1" ino=1642 [ 1597.355940][ T37] audit: type=1400 audit(1786611154.901:3553825): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=6354 comm="fido_id" name="libcrypto.so.3" dev="sda1" ino=1650 [ 1597.589768][T26392] usb 5-1: config 0 descriptor?? [ 1597.969402][ T6354] fido_id[6354]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 1598.357317][T26392] appleir 0003:05AC:8243.003C: unknown main item tag 0x0 [ 1598.847077][T26392] appleir 0003:05AC:8243.003C: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 1598.896098][T26392] usb 5-1: USB disconnect, device number 124 [ 1600.806645][ T6413] pim6reg0: tun_chr_ioctl cmd 1074025677 [ 1600.806917][ T6413] pim6reg0: linktype set to 769 [ 1602.095989][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x1192 instead [ 1602.096243][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000840: 0x642f instead [ 1602.096268][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000844: 0x6d2f instead [ 1602.096289][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000848: 0x0023 instead [ 1602.127513][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001980: 0x00c0 instead [ 1602.127596][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001984: 0x2000 instead [ 1602.127666][ T6437] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00001998: 0x00e4 instead [ 1602.373782][ T6437] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes [ 1602.373806][ T6437] jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 32 [ 1602.783542][ T37] kauditd_printk_skb: 24634 callbacks suppressed [ 1602.783563][ T37] audit: type=1400 audit(1786611159.905:3571448): lsm=SMACK fn=smack_inode_rmdir action=granted subject="_" object="_" requested=w pid=5588 comm="syz-executor" name="3101" dev="tmpfs" ino=15727 [ 1602.783610][ T37] audit: type=1400 audit(1786611159.923:3571449): lsm=SMACK fn=smack_inode_rmdir action=granted subject="_" object="_" requested=w pid=5588 comm="syz-executor" name="newroot" dev="tmpfs" ino=2 [ 1602.787699][ T37] audit: type=1400 audit(1786611159.923:3571450): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="virtual" dev="sysfs" ino=1389 [ 1602.787740][ T37] audit: type=1400 audit(1786611159.923:3571451): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="block" dev="sysfs" ino=13257 [ 1602.787774][ T37] audit: type=1400 audit(1786611159.923:3571452): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="loop3" dev="sysfs" ino=15416 [ 1602.787810][ T37] audit: type=1400 audit(1786611159.923:3571453): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" name="uevent" dev="sysfs" ino=15417 [ 1602.787845][ T37] audit: type=1400 audit(1786611159.923:3571454): lsm=SMACK fn=smack_file_open action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/sys/devices/virtual/block/loop3/uevent" dev="sysfs" ino=15417 [ 1602.787881][ T37] audit: type=1400 audit(1786611159.923:3571455): lsm=SMACK fn=smack_inode_getattr action=granted subject="_" object="_" requested=r pid=5913 comm="udevd" path="/sys/devices/virtual/block/loop3/uevent" dev="sysfs" ino=15417 [ 1602.787921][ T37] audit: type=1400 audit(1786611159.923:3571456): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="sda1" ino=2 [ 1602.787954][ T37] audit: type=1400 audit(1786611159.923:3571457): lsm=SMACK fn=smack_inode_permission action=granted subject="_" object="_" requested=x pid=5913 comm="udevd" name="/" dev="tmpfs" ino=1 [ 1604.591767][ T6470] fido_id[6470]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 1607.676820][ T6530] ------------[ cut here ]------------ [ 1607.676837][ T6530] err == -EMSGSIZE [ 1607.676860][ T6530] WARNING: net/core/rtnetlink.c:4538 at rtmsg_ifinfo_build_skb+0x21c/0x260, CPU#1: syz.4.15299/6530 [ 1607.677017][ T6530] Modules linked in: [ 1607.677099][ T6530] CPU: 1 UID: 0 PID: 6530 Comm: syz.4.15299 Tainted: G L syzkaller #0 PREEMPT_{RT,(lazy)} [ 1607.677134][ T6530] Tainted: [L]=SOFTLOCKUP [ 1607.677144][ T6530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1607.677158][ T6530] RIP: 0010:rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.677195][ T6530] Code: f6 ba 01 00 00 00 89 e9 e8 41 d5 3a 00 4c 89 f0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8b 31 29 02 cc e8 15 a8 a7 f8 90 <0f> 0b 90 eb 8f 44 89 e1 80 e1 07 fe c1 38 c1 0f 8c 8b fe ff ff 4c [ 1607.677216][ T6530] RSP: 0018:ffffc90006aee7e8 EFLAGS: 00010283 [ 1607.677237][ T6530] RAX: ffffffff891e201b RBX: 1ffff11004f1c821 RCX: 0000000000080000 [ 1607.677255][ T6530] RDX: ffffc90006c11000 RSI: 00000000000068a3 RDI: 00000000000068a4 [ 1607.677272][ T6530] RBP: 00000000ffffffa6 R08: 0000000000000000 R09: 0000000000000000 [ 1607.677287][ T6530] R10: fffff52000d5dca4 R11: 0000000000000020 R12: 0000000000000000 [ 1607.677302][ T6530] R13: 0000000000000000 R14: ffff88803a7a8280 R15: ffff8880278e4000 [ 1607.677319][ T6530] FS: 00007f8587b466c0(0000) GS:ffff888125d46000(0000) knlGS:0000000000000000 [ 1607.677340][ T6530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1607.677357][ T6530] CR2: 0000200000003038 CR3: 00000000379a0000 CR4: 00000000003526f0 [ 1607.677384][ T6530] Call Trace: [ 1607.677393][ T6530] [ 1607.677413][ T6530] rtnetlink_event+0x1b7/0x270 [ 1607.677445][ T6530] notifier_call_chain+0x1a5/0x3d0 [ 1607.677570][ T6530] netif_disable_lro+0xdd/0x4b0 [ 1607.677655][ T6530] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 1607.677739][ T6530] ? __pfx_netif_disable_lro+0x10/0x10 [ 1607.677782][ T6530] ? neigh_parms_alloc+0x428/0x530 [ 1607.677804][ T6530] ? neigh_parms_alloc+0x30e/0x530 [ 1607.677833][ T6530] ipv6_add_dev+0x4b7/0x1400 [ 1607.677899][ T6530] addrconf_notify+0x771/0x1050 [ 1607.677943][ T6530] notifier_call_chain+0x1a5/0x3d0 [ 1607.677986][ T6530] register_netdevice+0x18c0/0x1ed0 [ 1607.678057][ T6530] ? __pfx_register_netdevice+0x10/0x10 [ 1607.678105][ T6530] macsec_newlink+0x706/0x1200 [ 1607.678207][ T6530] ? rcu_is_watching+0x15/0xb0 [ 1607.678238][ T6530] ? __pfx_macsec_newlink+0x10/0x10 [ 1607.678265][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.678295][ T6530] ? __kvmalloc_node_noprof+0x5de/0x8a0 [ 1607.678357][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.678387][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.678428][ T6530] ? validate_linkmsg+0x765/0x950 [ 1607.678470][ T6530] ? rtnl_create_link+0xa04/0xd70 [ 1607.678505][ T6530] ? __pfx_macsec_newlink+0x10/0x10 [ 1607.678533][ T6530] rtnl_newlink_create+0x310/0xb00 [ 1607.678573][ T6530] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 1607.678615][ T6530] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1607.678651][ T6530] ? lockdep_hardirqs_on+0x7a/0x110 [ 1607.678688][ T6530] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1607.678735][ T6530] rtnl_newlink+0x167f/0x1bd0 [ 1607.678778][ T6530] ? __pfx_rtnl_newlink+0x10/0x10 [ 1607.678817][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.678858][ T6530] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1607.678894][ T6530] ? lockdep_hardirqs_on+0x7a/0x110 [ 1607.678934][ T6530] ? is_bpf_text_address+0x26/0x2b0 [ 1607.678974][ T6530] ? is_bpf_text_address+0x26/0x2b0 [ 1607.679007][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.679034][ T6530] ? kernel_text_address+0xa5/0xe0 [ 1607.679074][ T6530] ? __kernel_text_address+0xd/0x30 [ 1607.679111][ T6530] ? unwind_get_return_address+0x4d/0x90 [ 1607.679168][ T6530] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1607.679253][ T6530] ? arch_stack_walk+0xfb/0x150 [ 1607.679314][ T6530] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1607.679358][ T6530] ? __pfx_rtnl_newlink+0x10/0x10 [ 1607.679381][ T6530] rtnetlink_rcv_msg+0x802/0xc00 [ 1607.679421][ T6530] ? kmem_cache_alloc_node_noprof+0x3eb/0x670 [ 1607.679488][ T6530] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1607.679512][ T6530] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1607.679539][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.679578][ T6530] netlink_rcv_skb+0x226/0x4a0 [ 1607.679635][ T6530] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1607.679662][ T6530] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1607.679704][ T6530] ? netlink_deliver_tap+0x2e/0x1b0 [ 1607.679817][ T6530] ? netlink_deliver_tap+0x2e/0x1b0 [ 1607.679854][ T6530] netlink_unicast+0x7f5/0x990 [ 1607.679894][ T6530] netlink_sendmsg+0x813/0xb40 [ 1607.679946][ T6530] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1607.679979][ T6530] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1607.680108][ T6530] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1607.680138][ T6530] sock_sendmsg_nosec+0x13a/0x180 [ 1607.680226][ T6530] ____sys_sendmsg+0x565/0x870 [ 1607.680255][ T6530] ? __might_fault+0xaf/0x130 [ 1607.680313][ T6530] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1607.680353][ T6530] ? import_iovec+0x73/0xa0 [ 1607.680411][ T6530] ___sys_sendmsg+0x2a5/0x360 [ 1607.680439][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.680468][ T6530] ? __pfx____sys_sendmsg+0x10/0x10 [ 1607.680503][ T6530] ? futex_wait+0x2a2/0x390 [ 1607.680575][ T6530] ? __fget_files+0x2a/0x420 [ 1607.680598][ T6530] ? __fget_files+0x3a8/0x420 [ 1607.680634][ T6530] __x64_sys_sendmsg+0x1b7/0x290 [ 1607.680720][ T6530] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1607.680774][ T6530] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1607.680802][ T6530] do_syscall_64+0x174/0x580 [ 1607.680838][ T6530] ? trace_irq_disable+0x3b/0x140 [ 1607.680876][ T6530] ? clear_bhb_loop+0x70/0xc0 [ 1607.680908][ T6530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1607.680932][ T6530] RIP: 0033:0x7f85898ee0d9 [ 1607.680954][ T6530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1607.680975][ T6530] RSP: 002b:00007f8587b46028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1607.681001][ T6530] RAX: ffffffffffffffda RBX: 00007f8589b75fa0 RCX: 00007f85898ee0d9 [ 1607.681019][ T6530] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000004 [ 1607.681035][ T6530] RBP: 00007f8589985024 R08: 0000000000000000 R09: 0000000000000000 [ 1607.681050][ T6530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1607.681065][ T6530] R13: 00007f8589b76038 R14: 00007f8589b75fa0 R15: 00007ffceb3b2cf8 [ 1607.681102][ T6530] [ 1607.681126][ T6530] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1607.681148][ T6530] CPU: 1 UID: 0 PID: 6530 Comm: syz.4.15299 Tainted: G L syzkaller #0 PREEMPT_{RT,(lazy)} [ 1607.681180][ T6530] Tainted: [L]=SOFTLOCKUP [ 1607.681189][ T6530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1607.681204][ T6530] Call Trace: [ 1607.681214][ T6530] [ 1607.681224][ T6530] vpanic+0x56c/0xa60 [ 1607.681273][ T6530] ? __pfx__printk+0x10/0x10 [ 1607.681300][ T6530] ? __pfx_vpanic+0x10/0x10 [ 1607.681335][ T6530] ? is_bpf_text_address+0x292/0x2b0 [ 1607.681360][ T6530] ? is_bpf_text_address+0x26/0x2b0 [ 1607.681397][ T6530] panic+0xc5/0xd0 [ 1607.681433][ T6530] ? __pfx_panic+0x10/0x10 [ 1607.681487][ T6530] __warn+0x315/0x4c0 [ 1607.681523][ T6530] ? rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.681562][ T6530] ? rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.681598][ T6530] __report_bug+0x276/0x570 [ 1607.681693][ T6530] ? do_syscall_64+0x174/0x580 [ 1607.681727][ T6530] ? 0xffffffff81000000 [ 1607.681751][ T6530] ? rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.681790][ T6530] ? __pfx___report_bug+0x10/0x10 [ 1607.681846][ T6530] ? rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.681883][ T6530] report_bug+0x16a/0x220 [ 1607.681918][ T6530] ? rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.681952][ T6530] ? rtmsg_ifinfo_build_skb+0x21e/0x260 [ 1607.681988][ T6530] handle_bug+0x9c/0x200 [ 1607.682012][ T6530] exc_invalid_op+0x1a/0x50 [ 1607.682036][ T6530] asm_exc_invalid_op+0x1a/0x20 [ 1607.682060][ T6530] RIP: 0010:rtmsg_ifinfo_build_skb+0x21c/0x260 [ 1607.682097][ T6530] Code: f6 ba 01 00 00 00 89 e9 e8 41 d5 3a 00 4c 89 f0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8b 31 29 02 cc e8 15 a8 a7 f8 90 <0f> 0b 90 eb 8f 44 89 e1 80 e1 07 fe c1 38 c1 0f 8c 8b fe ff ff 4c [ 1607.682118][ T6530] RSP: 0018:ffffc90006aee7e8 EFLAGS: 00010283 [ 1607.682140][ T6530] RAX: ffffffff891e201b RBX: 1ffff11004f1c821 RCX: 0000000000080000 [ 1607.682158][ T6530] RDX: ffffc90006c11000 RSI: 00000000000068a3 RDI: 00000000000068a4 [ 1607.682175][ T6530] RBP: 00000000ffffffa6 R08: 0000000000000000 R09: 0000000000000000 [ 1607.682190][ T6530] R10: fffff52000d5dca4 R11: 0000000000000020 R12: 0000000000000000 [ 1607.682206][ T6530] R13: 0000000000000000 R14: ffff88803a7a8280 R15: ffff8880278e4000 [ 1607.682234][ T6530] ? rtmsg_ifinfo_build_skb+0x21b/0x260 [ 1607.682277][ T6530] ? rtmsg_ifinfo_build_skb+0x21b/0x260 [ 1607.682321][ T6530] rtnetlink_event+0x1b7/0x270 [ 1607.682351][ T6530] notifier_call_chain+0x1a5/0x3d0 [ 1607.682394][ T6530] netif_disable_lro+0xdd/0x4b0 [ 1607.682431][ T6530] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 1607.682461][ T6530] ? __pfx_netif_disable_lro+0x10/0x10 [ 1607.682504][ T6530] ? neigh_parms_alloc+0x428/0x530 [ 1607.682526][ T6530] ? neigh_parms_alloc+0x30e/0x530 [ 1607.682556][ T6530] ipv6_add_dev+0x4b7/0x1400 [ 1607.682594][ T6530] addrconf_notify+0x771/0x1050 [ 1607.682633][ T6530] notifier_call_chain+0x1a5/0x3d0 [ 1607.682686][ T6530] register_netdevice+0x18c0/0x1ed0 [ 1607.682736][ T6530] ? __pfx_register_netdevice+0x10/0x10 [ 1607.682788][ T6530] macsec_newlink+0x706/0x1200 [ 1607.682833][ T6530] ? rcu_is_watching+0x15/0xb0 [ 1607.682862][ T6530] ? __pfx_macsec_newlink+0x10/0x10 [ 1607.682892][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.682923][ T6530] ? __kvmalloc_node_noprof+0x5de/0x8a0 [ 1607.682953][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.682985][ T6530] ? alloc_netdev_mqs+0xd5a/0x12c0 [ 1607.683025][ T6530] ? validate_linkmsg+0x765/0x950 [ 1607.683066][ T6530] ? rtnl_create_link+0xa04/0xd70 [ 1607.683100][ T6530] ? __pfx_macsec_newlink+0x10/0x10 [ 1607.683127][ T6530] rtnl_newlink_create+0x310/0xb00 [ 1607.683167][ T6530] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 1607.683207][ T6530] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1607.683242][ T6530] ? lockdep_hardirqs_on+0x7a/0x110 [ 1607.683275][ T6530] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1607.683316][ T6530] rtnl_newlink+0x167f/0x1bd0 [ 1607.683358][ T6530] ? __pfx_rtnl_newlink+0x10/0x10 [ 1607.683396][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.683437][ T6530] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1607.683473][ T6530] ? lockdep_hardirqs_on+0x7a/0x110 [ 1607.683522][ T6530] ? is_bpf_text_address+0x26/0x2b0 [ 1607.683562][ T6530] ? is_bpf_text_address+0x26/0x2b0 [ 1607.683599][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.683628][ T6530] ? kernel_text_address+0xa5/0xe0 [ 1607.683676][ T6530] ? __kernel_text_address+0xd/0x30 [ 1607.683713][ T6530] ? unwind_get_return_address+0x4d/0x90 [ 1607.683737][ T6530] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1607.683772][ T6530] ? arch_stack_walk+0xfb/0x150 [ 1607.683810][ T6530] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1607.683851][ T6530] ? __pfx_rtnl_newlink+0x10/0x10 [ 1607.683873][ T6530] rtnetlink_rcv_msg+0x802/0xc00 [ 1607.683896][ T6530] ? kmem_cache_alloc_node_noprof+0x3eb/0x670 [ 1607.683939][ T6530] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1607.683964][ T6530] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1607.683992][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.684028][ T6530] netlink_rcv_skb+0x226/0x4a0 [ 1607.684058][ T6530] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1607.684084][ T6530] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1607.684125][ T6530] ? netlink_deliver_tap+0x2e/0x1b0 [ 1607.684153][ T6530] ? netlink_deliver_tap+0x2e/0x1b0 [ 1607.684188][ T6530] netlink_unicast+0x7f5/0x990 [ 1607.684226][ T6530] netlink_sendmsg+0x813/0xb40 [ 1607.684268][ T6530] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1607.684303][ T6530] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1607.684345][ T6530] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1607.684376][ T6530] sock_sendmsg_nosec+0x13a/0x180 [ 1607.684417][ T6530] ____sys_sendmsg+0x565/0x870 [ 1607.684446][ T6530] ? __might_fault+0xaf/0x130 [ 1607.684477][ T6530] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1607.684518][ T6530] ? import_iovec+0x73/0xa0 [ 1607.684548][ T6530] ___sys_sendmsg+0x2a5/0x360 [ 1607.684577][ T6530] ? __lock_acquire+0x683/0x2ce0 [ 1607.684606][ T6530] ? __pfx____sys_sendmsg+0x10/0x10 [ 1607.684641][ T6530] ? futex_wait+0x2a2/0x390 [ 1607.684719][ T6530] ? __fget_files+0x2a/0x420 [ 1607.684743][ T6530] ? __fget_files+0x3a8/0x420 [ 1607.684779][ T6530] __x64_sys_sendmsg+0x1b7/0x290 [ 1607.684813][ T6530] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1607.684864][ T6530] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1607.684892][ T6530] do_syscall_64+0x174/0x580 [ 1607.684926][ T6530] ? trace_irq_disable+0x3b/0x140 [ 1607.684964][ T6530] ? clear_bhb_loop+0x70/0xc0 [ 1607.684996][ T6530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1607.685020][ T6530] RIP: 0033:0x7f85898ee0d9 [ 1607.685043][ T6530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1607.685065][ T6530] RSP: 002b:00007f8587b46028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1607.685090][ T6530] RAX: ffffffffffffffda RBX: 00007f8589b75fa0 RCX: 00007f85898ee0d9 [ 1607.685107][ T6530] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000004 [ 1607.685123][ T6530] RBP: 00007f8589985024 R08: 0000000000000000 R09: 0000000000000000 [ 1607.685137][ T6530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1607.685151][ T6530] R13: 00007f8589b76038 R14: 00007f8589b75fa0 R15: 00007ffceb3b2cf8 [ 1607.685190][ T6530] [ 1607.685805][ T6530] Kernel Offset: disabled