last executing test programs: 2.753733559s ago: executing program 2 (id=1224): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x0, 0x7e5}) 2.57674164s ago: executing program 2 (id=1226): r0 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000002400)={'ip6_vti0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x0, 0x9, 0x5, 0xfffffffe, 0x67, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast2={0xff, 0x5}, 0x10, 0x1, 0x4, 0x2}}) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) 2.134416569s ago: executing program 0 (id=1244): r0 = syz_usb_connect(0x5, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xffffffffffffffcb, &(0x7f0000000000)=ANY=[]) 1.982521932s ago: executing program 3 (id=1256): sched_setscheduler(0x0, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000280)=ANY=[@ANYBLOB="68000000140001000000000001000000fe8000000000000000000000000000aaff02000000000000000000000000000100030000000000000000200000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="00000000000000000c000800080008000000e1ff0c0015"], 0x68}}, 0x0) 1.93748994s ago: executing program 3 (id=1248): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r0, 0x0, 0xd1, 0x0, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) close(r0) 1.850869989s ago: executing program 3 (id=1250): r0 = syz_io_uring_setup(0x1717, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x22}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x27e2, 0x0, 0x0, 0x0, 0x0) 1.795256247s ago: executing program 3 (id=1251): r0 = syz_io_uring_setup(0xef, &(0x7f0000000300)={0x0, 0xdeef, 0x10100, 0x0, 0xfffffffd}, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x2, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x10002, 0x0, {0x1}}) io_uring_enter(r0, 0x27e2, 0x0, 0x0, 0x0, 0x0) 1.712211218s ago: executing program 3 (id=1253): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x18, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x13, 0x1, "286a3aa478cf8ae55f84bb48b135b8"}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x800) 1.451144089s ago: executing program 3 (id=1258): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x27a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x36, [{{0x9, 0x4, 0x0, 0xb9, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x800, 0x5, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x7, 0x2}}}}}]}}]}}, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x305000, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0xb, "cb8e7e34"}]}}, 0x0}, 0x0) 682.079678ms ago: executing program 2 (id=1268): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x4008031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, 0x0, 0x0) 657.431255ms ago: executing program 4 (id=1269): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x18, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x13, 0x1, "286a3aa478cf8ae55f84bb48b135b8"}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x800) 583.876876ms ago: executing program 4 (id=1270): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_setlink={0x24, 0x13, 0xa29, 0x3, 0x0, {0x7, 0x0, 0x0, r1, 0x4, 0xc8}, [@IFLA_AF_SPEC={0x4, 0xc, 0x0, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 516.440197ms ago: executing program 1 (id=1271): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') lseek(r0, 0x1000000, 0x0) 515.942757ms ago: executing program 4 (id=1272): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0x2, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r2}, &(0x7f0000000000), &(0x7f0000000040)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r2}, &(0x7f0000001d80), &(0x7f0000001d40)=r0}, 0x20) 427.394685ms ago: executing program 4 (id=1273): r0 = syz_io_uring_setup(0x23c, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f0000000240)="352f1938d141676d9b6c59065f664735c08b9d697a645f85b19ba9030648cd046d1f26aad0196458046b81", 0xfffffffffffffe08, 0xebec93e830f96115}) io_uring_enter(r0, 0x7f5f, 0x4000000, 0x0, 0x0, 0x0) 426.830893ms ago: executing program 1 (id=1284): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000600)='kfree\x00', r1, 0x0, 0x1}, 0x18) socket$nl_generic(0x10, 0x3, 0x10) 373.112109ms ago: executing program 1 (id=1274): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000300)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x1, 0x3, 0x0, 0x0, '\x00', {0x0, 0x6, "0400", 0x0, 0x3a, 0x0, @dev, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], "caa7c1b7f4c336af"}}}}}}}, 0x0) 339.35426ms ago: executing program 4 (id=1275): syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x2, 0xfffffffe}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000002e40)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "7428dd", 0x28, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_na={0x89, 0x0, 0x0, 0x0, '\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [{0x0, 0x2, "122b472e41e24b11f34b608816e5"}]}}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400699b000008001b"], 0x30}}, 0x0) 303.880966ms ago: executing program 1 (id=1276): open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x128) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x145842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x100000}], 0x2, 0x0, 0x0, 0xb) 285.910861ms ago: executing program 2 (id=1277): r0 = socket(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x4040840) getsockopt(r0, 0x200000000114, 0x271f, &(0x7f0000005ec0)=""/102394, &(0x7f0000000040)=0x18ffa) 254.921773ms ago: executing program 1 (id=1279): syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x822b01) r0 = syz_io_uring_setup(0x231, &(0x7f0000000180)={0x0, 0x8cc8, 0x10100, 0xffffffff, 0x191}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffff86}) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0xfffffffffffffc76) 239.018623ms ago: executing program 0 (id=1280): r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) r1 = syz_io_uring_setup(0x118e, &(0x7f00000003c0)={0x0, 0x0, 0x10100}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000600)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0, 0x40000103}) io_uring_enter(r1, 0x46f6, 0x0, 0x0, 0x0, 0x0) 174.481967ms ago: executing program 1 (id=1281): openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file1\x00', 0xc0, 0x61) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) mount(&(0x7f0000000500)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000004a00)='./file1\x00', &(0x7f0000000040)='udf\x00', 0x8007, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 173.836288ms ago: executing program 0 (id=1282): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newrule={0x1c, 0x18, 0x409, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x64, 0x10, 0x437, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @IFLA_GRE_REMOTE={0x14, 0x7, @private2}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x64}}, 0x0) 156.867025ms ago: executing program 2 (id=1283): sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x10, 0x140d, 0x1, 0x70bd26, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x8000080}, 0x24044890) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x1108, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0xb, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r0}, 0x38) 129.850825ms ago: executing program 0 (id=1285): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@delneigh={0x28, 0x1d, 0x1, 0x1000000, 0x0, {0x7, 0x0, 0x0, r2, 0x80, 0x2}, [@NDA_LLADDR={0xa, 0x2, @link_local}]}, 0x28}, 0x1, 0x0, 0x0, 0x4041}, 0x0) 85.641682ms ago: executing program 0 (id=1286): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') lseek(r0, 0x1000000, 0x0) 64.496163ms ago: executing program 2 (id=1287): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x62, 0x0, 0x0) 16.354716ms ago: executing program 4 (id=1288): r0 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="8e", 0x1, 0xffffffffffffffff) pipe2$watch_queue(&(0x7f0000000240)={0xffffffffffffffff}, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, r0, r1, 0x0) keyctl$KEYCTL_WATCH_KEY(0x15, r0, 0xffffffffffffffff, 0x5b) 0s ago: executing program 0 (id=1289): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x101600, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x7) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) kernel console output (not intermixed with test programs): tive [ 48.407077][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.419327][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.472153][ T5912] kernel read not supported for file /eth0 (pid: 5912 comm: syz.2.9) [ 48.490843][ T2131] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.498683][ T2131] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.509707][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.517539][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.548770][ T5916] process 'syz.3.10' launched './file2' with NULL argv: empty string added [ 48.595357][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.604835][ T1165] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.626636][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.631094][ T1165] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.943020][ T5932] loop6: detected capacity change from 0 to 524287999 [ 49.117373][ T5941] mmap: syz.1.18 (5941) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 49.202010][ T5946] smc: net device ip_vti0 applied user defined pnetid SYZ0 [ 49.220399][ T5946] smc: net device ip_vti0 erased user defined pnetid SYZ0 [ 49.311186][ T5950] (unnamed net_device) (uninitialized): (slave bond_slave_1): Device is not our slave [ 49.334635][ T5950] (unnamed net_device) (uninitialized): option active_slave: invalid value (bond_slave_1) [ 49.377068][ T5955] netlink: 19 bytes leftover after parsing attributes in process `syz.1.23'. [ 49.382376][ T5954] netlink: 252 bytes leftover after parsing attributes in process `syz.4.25'. [ 49.405530][ T5868] kernel write not supported for file /video8 (pid: 5868 comm: kworker/1:5) [ 49.741396][ T5980] netlink: 24 bytes leftover after parsing attributes in process `syz.3.36'. [ 49.775653][ T5983] netlink: 912 bytes leftover after parsing attributes in process `syz.0.37'. [ 49.785461][ T5979] netlink: 666 bytes leftover after parsing attributes in process `syz.2.34'. [ 49.920306][ T5831] Bluetooth: hci3: command tx timeout [ 49.921767][ T5825] Bluetooth: hci2: command tx timeout [ 49.925912][ T5828] Bluetooth: hci0: command tx timeout [ 49.939483][ T5866] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 49.999319][ T5828] Bluetooth: hci1: command tx timeout [ 50.004780][ T5831] Bluetooth: hci4: command tx timeout [ 50.019038][ T5994] ======================================================= [ 50.019038][ T5994] WARNING: The mand mount option has been deprecated and [ 50.019038][ T5994] and is ignored by this kernel. Remove the mand [ 50.019038][ T5994] option from the mount to silence this warning. [ 50.019038][ T5994] ======================================================= [ 50.070318][ T5996] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 50.170033][ T5866] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 50.199528][ T5866] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.224337][ T5866] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.261607][ T5866] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 50.287474][ T6002] team0: Device gtp0 is of different type [ 50.292141][ T5866] usb 2-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 50.334150][ T5866] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.351102][ T5866] usb 2-1: config 0 descriptor?? [ 50.849335][ T5866] hid-picolcd 0003:04D8:C002.0001: No report with id 0x11 found [ 50.867025][ T6034] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 51.027086][ T5869] usb 2-1: USB disconnect, device number 2 [ 51.373206][ T6057] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 51.397898][ T6057] warning: `syz.0.72' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 51.471867][ T30] kauditd_printk_skb: 95 callbacks suppressed [ 51.471882][ T30] audit: type=1400 audit(1743161308.586:216): avc: denied { bind } for pid=6060 comm="syz.0.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.559289][ T5869] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 51.627164][ T30] audit: type=1400 audit(1743161308.736:217): avc: denied { setcurrent } for pid=6070 comm="syz.1.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 51.739912][ T5869] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 51.763246][ T5869] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 51.776575][ T5869] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 51.794860][ T5869] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 51.804363][ T5869] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.822184][ T5869] usb 4-1: Product: syz [ 51.826971][ T30] audit: type=1400 audit(1743161308.936:218): avc: denied { write } for pid=6084 comm="syz.2.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 51.847497][ T5869] usb 4-1: Manufacturer: syz [ 51.853979][ T5869] usb 4-1: SerialNumber: syz [ 51.864370][ T5869] usb 4-1: config 0 descriptor?? [ 51.873797][ T6055] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 51.883549][ T6055] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 51.904614][ T5869] usb 4-1: ucan: probing device on interface #0 [ 51.955508][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 51.963739][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 51.971050][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.009597][ T5831] Bluetooth: hci3: command tx timeout [ 52.015046][ T5831] Bluetooth: hci0: command tx timeout [ 52.020789][ T5831] Bluetooth: hci2: command tx timeout [ 52.039560][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 52.041648][ T6090] infiniband syz1: set active [ 52.051885][ T6090] infiniband syz1: added vcan0 [ 52.060742][ T5868] vcan0 speed is unknown, defaulting to 1000 [ 52.064752][ T30] audit: type=1400 audit(1743161309.066:219): avc: denied { create } for pid=6089 comm="syz.4.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 52.090495][ T5828] Bluetooth: hci4: command tx timeout [ 52.095913][ T5828] Bluetooth: hci1: command tx timeout [ 52.099947][ T30] audit: type=1400 audit(1743161309.066:220): avc: denied { write } for pid=6089 comm="syz.4.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 52.127796][ T6090] RDS/IB: syz1: added [ 52.132274][ T6090] smc: adding ib device syz1 with port count 1 [ 52.138563][ T6090] smc: ib device syz1 port 1 has pnetid [ 52.146357][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.175901][ T5868] vcan0 speed is unknown, defaulting to 1000 [ 52.212882][ T9] usb 1-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 52.232510][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.234119][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.293067][ T9] usb 1-1: Product: syz [ 52.304487][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.310649][ T9] usb 1-1: Manufacturer: syz [ 52.320028][ T30] audit: type=1326 audit(1743161309.396:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6093 comm="syz.1.88" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 52.343158][ C0] vkms_vblank_simulate: vblank timer overrun [ 52.362407][ T9] usb 1-1: SerialNumber: syz [ 52.370797][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.389591][ T30] audit: type=1326 audit(1743161309.396:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6093 comm="syz.1.88" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 52.414661][ T30] audit: type=1326 audit(1743161309.396:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6093 comm="syz.1.88" exe="/root/syz-executor" sig=0 arch=c000003e syscall=246 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 52.439700][ T30] audit: type=1400 audit(1743161309.396:224): avc: denied { kexec_image_load } for pid=6093 comm="syz.1.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 52.472386][ T30] audit: type=1326 audit(1743161309.396:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6093 comm="syz.1.88" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 52.476974][ T9] usb 1-1: config 0 descriptor?? [ 52.526528][ T9] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 52.539321][ T6090] vcan0 speed is unknown, defaulting to 1000 [ 52.611919][ T5869] ucan 4-1:0.0 can0: registered device [ 52.769800][ T5869] ucan 4-1:0.0 can0: firmware string: unknown [ 52.780119][ T5869] usb 4-1: USB disconnect, device number 2 [ 53.544523][ T971] usb 1-1: USB disconnect, device number 2 [ 54.009248][ T971] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 54.173520][ T971] usb 4-1: Using ep0 maxpacket: 16 [ 54.188871][ T971] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 54.207416][ T971] usb 4-1: config 0 has no interface number 0 [ 54.232950][ T971] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 54.255975][ T971] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.279482][ T971] usb 4-1: Product: syz [ 54.283666][ T971] usb 4-1: Manufacturer: syz [ 54.298798][ T971] usb 4-1: SerialNumber: syz [ 54.309534][ T971] usb 4-1: config 0 descriptor?? [ 54.326705][ T971] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 54.451739][ T6146] SELinux: failed to load policy [ 54.741103][ T5866] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 54.943087][ T5866] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.973549][ T5866] usb 5-1: config 0 has no interface number 0 [ 55.007856][ T5866] usb 5-1: config 0 interface 191 has no altsetting 0 [ 55.018790][ T5866] usb 5-1: New USB device found, idVendor=046d, idProduct=0920, bcdDevice=7f.b1 [ 55.034107][ T5866] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.049292][ T5866] usb 5-1: Product: syz [ 55.055419][ T5866] usb 5-1: Manufacturer: syz [ 55.060820][ T5866] usb 5-1: SerialNumber: syz [ 55.078567][ T5866] usb 5-1: config 0 descriptor?? [ 55.099148][ T5866] gspca_main: tv8532-2.14.0 probing 046d:0920 [ 55.142571][ T971] gspca_spca1528: reg_w err -71 [ 55.179281][ T971] spca1528 4-1:0.1: probe with driver spca1528 failed with error -71 [ 55.195022][ T971] usb 4-1: USB disconnect, device number 3 [ 55.364926][ T5866] usb 5-1: USB disconnect, device number 2 [ 55.434804][ T6180] netlink: 8 bytes leftover after parsing attributes in process `syz.0.127'. [ 55.468595][ T6180] gretap0: vlans aren't supported yet for dev_uc|mc_add() [ 55.991764][ T5870] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 56.169422][ T5870] usb 4-1: Using ep0 maxpacket: 32 [ 56.182960][ T5870] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.205334][ T5870] usb 4-1: config 0 interface 0 altsetting 16 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 56.220100][ T5870] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 56.233438][ T5870] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x8F has invalid wMaxPacketSize 0 [ 56.235428][ T6201] netlink: 40 bytes leftover after parsing attributes in process `syz.2.137'. [ 56.244558][ T5870] usb 4-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 56.257823][ T6201] netlink: 'syz.2.137': attribute type 3 has an invalid length. [ 56.271334][ T5870] usb 4-1: config 0 interface 0 has no altsetting 0 [ 56.273906][ T6201] netlink: 1 bytes leftover after parsing attributes in process `syz.2.137'. [ 56.290792][ T5870] usb 4-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 56.301392][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.314184][ T5870] usb 4-1: config 0 descriptor?? [ 56.354175][ T6204] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 56.588811][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 56.588829][ T30] audit: type=1400 audit(1743161313.696:266): avc: denied { setopt } for pid=6209 comm="syz.1.141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.730525][ T5870] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 56.761305][ T5870] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 56.781265][ T5870] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 56.802413][ T5870] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 56.822920][ T5870] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 56.846047][ T5870] hid-thrustmaster 0003:044F:B65D.0002: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.3-1/input0 [ 56.869274][ T5870] hid-thrustmaster 0003:044F:B65D.0002: setup data couldn't be sent [ 56.889965][ T6215] SELinux: failed to load policy [ 57.051624][ C0] hid-thrustmaster 0003:044F:B65D.0002: URB to get model id failed with error -71 [ 57.080721][ T30] audit: type=1400 audit(1743161314.196:267): avc: denied { ioctl } for pid=6222 comm="syz.4.147" path="/dev/sg0" dev="devtmpfs" ino=764 ioctlcmd=0x227c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 57.101722][ T5870] usb 4-1: USB disconnect, device number 4 [ 57.200498][ T30] audit: type=1400 audit(1743161314.306:268): avc: denied { map } for pid=6224 comm="syz.4.149" path="/dev/zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 57.259368][ T30] audit: type=1400 audit(1743161314.346:269): avc: denied { create } for pid=6224 comm="syz.4.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 57.329262][ T30] audit: type=1400 audit(1743161314.356:270): avc: denied { setopt } for pid=6224 comm="syz.4.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 57.379527][ T30] audit: type=1400 audit(1743161314.466:271): avc: denied { create } for pid=6231 comm="syz.2.151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 57.477408][ T30] audit: type=1400 audit(1743161314.466:272): avc: denied { write } for pid=6231 comm="syz.2.151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 57.701863][ T30] audit: type=1400 audit(1743161314.806:273): avc: denied { create } for pid=6245 comm="syz.0.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 57.739467][ T30] audit: type=1400 audit(1743161314.816:274): avc: denied { setopt } for pid=6245 comm="syz.0.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 57.825252][ T6249] openvswitch: netlink: IP tunnel TTL not specified. [ 57.892618][ T6256] Bluetooth: MGMT ver 1.23 [ 57.897409][ T30] audit: type=1400 audit(1743161315.006:275): avc: denied { write } for pid=6255 comm="syz.0.162" path="socket:[7964]" dev="sockfs" ino=7964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 58.057220][ T6268] netlink: 'syz.4.168': attribute type 4 has an invalid length. [ 58.240258][ T5870] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 58.303547][ T2131] bond0: (slave bond_slave_0): interface is now down [ 58.313907][ T2131] bond0: (slave bond_slave_1): interface is now down [ 58.324970][ T2131] bond0: now running without any active interface! [ 58.372174][ T6288] veth1_macvtap: left promiscuous mode [ 58.391171][ T5870] usb 3-1: Using ep0 maxpacket: 8 [ 58.402012][ T6290] 9pnet_virtio: no channels available for device syz [ 58.405877][ T5870] usb 3-1: unable to get BOS descriptor or descriptor too short [ 58.421571][ T5870] usb 3-1: config 8 has an invalid interface number: 42 but max is 0 [ 58.438330][ T5870] usb 3-1: config 8 has no interface number 0 [ 58.447313][ T5870] usb 3-1: config 8 interface 42 altsetting 255 endpoint 0xF has invalid maxpacket 512, setting to 64 [ 58.465318][ T5870] usb 3-1: config 8 interface 42 altsetting 255 bulk endpoint 0x3 has invalid maxpacket 64 [ 58.476641][ T5870] usb 3-1: config 8 interface 42 has no altsetting 0 [ 58.485775][ T5870] usb 3-1: New USB device found, idVendor=0489, idProduct=e03c, bcdDevice=85.74 [ 58.496758][ T5870] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.505707][ T5870] usb 3-1: Product: syz [ 58.506912][ T6292] netlink: del zone limit has 4 unknown bytes [ 58.510504][ T5870] usb 3-1: Manufacturer: syz [ 58.521869][ T5870] usb 3-1: SerialNumber: syz [ 58.529102][ T6262] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 58.559374][ T5866] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 58.716506][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.734470][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.738473][ T5866] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 58.749445][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.758964][ T6303] delete_channel: no stack [ 58.763504][ T5870] usb 3-1: USB disconnect, device number 2 [ 58.769431][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.769455][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.781205][ T5866] usb 5-1: config 0 has no interface number 0 [ 58.798592][ T5866] usb 5-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 58.811788][ T5866] usb 5-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 58.812765][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.837061][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.845283][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.856185][ T5866] usb 5-1: config 0 interface 255 has no altsetting 0 [ 58.869382][ T5866] usb 5-1: New USB device found, idVendor=0bda, idProduct=0177, bcdDevice=7d.0b [ 58.880346][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.886666][ T5866] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.897173][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.899812][ T5866] usb 5-1: config 0 descriptor?? [ 58.910905][ T6310] netlink: 52 bytes leftover after parsing attributes in process `syz.1.189'. [ 58.912886][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.932089][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.932110][ T5866] ums-realtek 5-1:0.255: USB Mass Storage device detected [ 58.939585][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.957421][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.967502][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.975049][ T5868] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 58.983118][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 58.990799][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.002122][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.010061][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.017470][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.025599][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.036498][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.048750][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.058585][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.066049][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.077494][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.084938][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.095185][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.103236][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.113089][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.121640][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.129038][ T52] hid-generic 0006:0003:0003.0003: unknown main item tag 0x0 [ 59.139939][ T52] hid-generic 0006:0003:0003.0003: hidraw0: VIRTUAL HID v0.00 Device [syz1] on syz0 [ 59.149913][ T5868] usb 1-1: Using ep0 maxpacket: 8 [ 59.162410][ T5868] usb 1-1: config 0 has no interfaces? [ 59.174204][ T52] usb 5-1: USB disconnect, device number 3 [ 59.185034][ T5868] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 59.196938][ T5868] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.208898][ T5868] usb 1-1: Product: syz [ 59.213219][ T5868] usb 1-1: Manufacturer: syz [ 59.222967][ T5868] usb 1-1: SerialNumber: syz [ 59.244141][ T5868] usb 1-1: config 0 descriptor?? [ 59.279634][ T5862] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 59.443960][ T5862] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 59.452374][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 59.465011][ T5862] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 59.474254][ T5862] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 59.474548][ T5870] usb 1-1: USB disconnect, device number 3 [ 59.490832][ T5862] usb 4-1: Manufacturer: syz [ 59.500266][ T5862] usb 4-1: config 0 descriptor?? [ 59.549281][ T5862] rc_core: IR keymap rc-hauppauge not found [ 59.555223][ T5862] Registered IR keymap rc-empty [ 59.561496][ T5862] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 59.572151][ T5862] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input5 [ 59.767478][ T5870] usb 4-1: USB disconnect, device number 5 [ 60.050815][ T5866] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 60.209364][ T5866] usb 3-1: Using ep0 maxpacket: 8 [ 60.215581][ T5866] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 60.228031][ T5866] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 60.237112][ T5866] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.245179][ T5866] usb 3-1: Product: syz [ 60.249372][ T5866] usb 3-1: Manufacturer: syz [ 60.253952][ T5866] usb 3-1: SerialNumber: syz [ 60.269354][ T52] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 60.422644][ T52] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 60.432797][ T52] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 4 [ 60.443866][ T52] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 60.456500][ T52] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 60.465970][ T52] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.474011][ T52] usb 5-1: Product: syz [ 60.480915][ T52] usb 5-1: Manufacturer: syz [ 60.485540][ T52] usb 5-1: SerialNumber: syz [ 60.490474][ T5866] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 60.496945][ T5866] usb 3-1: 2:1 : invalid channels 0 [ 60.512769][ T5866] usb 3-1: USB disconnect, device number 3 [ 60.609253][ T5870] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 60.704789][ T52] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 60.732226][ T52] usb 5-1: USB disconnect, device number 4 [ 60.761277][ T5870] usb 4-1: Using ep0 maxpacket: 8 [ 60.767753][ T5870] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 60.784305][ T5870] usb 4-1: config 179 has no interface number 0 [ 60.791371][ T5870] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 60.803359][ T5870] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 60.814735][ T5870] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 60.827939][ T5870] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 60.839824][ T5870] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 60.854474][ T5870] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 60.863576][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.874513][ T6351] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 60.921953][ T5809] udevd[5809]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 60.948237][ T6104] udevd[6104]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 61.141172][ T5866] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input6 [ 61.235096][ T6366] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 61.353784][ T5862] usb 4-1: USB disconnect, device number 6 [ 61.353896][ C0] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 61.369031][ T5862] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 61.369158][ C0] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 61.442753][ T5828] Bluetooth: hci5: command 0x1003 tx timeout [ 61.450530][ T5831] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 61.553205][ T6383] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6383 comm=syz.4.217 [ 61.645511][ T6387] sctp: [Deprecated]: syz.4.220 (pid 6387) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.645511][ T6387] Use struct sctp_sack_info instead [ 61.801174][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 61.801188][ T30] audit: type=1400 audit(1743161318.916:294): avc: denied { setopt } for pid=6394 comm="syz.1.225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 61.826456][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.857055][ T6399] input: syz1 as /devices/virtual/input/input7 [ 61.886676][ T30] audit: type=1400 audit(1743161318.966:295): avc: denied { write } for pid=6398 comm="syz.2.224" name="uinput" dev="devtmpfs" ino=920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.909726][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.048559][ T6407] netlink: 8 bytes leftover after parsing attributes in process `syz.3.229'. [ 62.070596][ T52] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz1 [ 62.079147][ T6407] netlink: 4 bytes leftover after parsing attributes in process `syz.3.229'. [ 62.195985][ T30] audit: type=1400 audit(1743161319.306:296): avc: denied { ioctl } for pid=6415 comm="syz.3.233" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=10288 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.451989][ T30] audit: type=1400 audit(1743161319.566:297): avc: denied { mount } for pid=6426 comm="syz.1.237" name="/" dev="ocfs2_dlmfs" ino=10306 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 62.573143][ T5870] kernel write not supported for file bpf-map (pid: 5870 comm: kworker/0:4) [ 62.949332][ T5868] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 62.968671][ T30] audit: type=1400 audit(1743161320.076:298): avc: denied { bind } for pid=6448 comm="syz.2.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.006209][ T30] audit: type=1400 audit(1743161320.076:299): avc: denied { node_bind } for pid=6448 comm="syz.2.247" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 63.037974][ T30] audit: type=1400 audit(1743161320.096:300): avc: denied { ioctl } for pid=6435 comm="syz.1.241" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.065209][ T30] audit: type=1400 audit(1743161320.096:301): avc: denied { getopt } for pid=6448 comm="syz.2.247" laddr=fe80::13 faddr=fe80::42 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.100886][ T30] audit: type=1400 audit(1743161320.206:302): avc: denied { read write } for pid=6456 comm="syz.2.251" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.128690][ T30] audit: type=1400 audit(1743161320.206:303): avc: denied { open } for pid=6456 comm="syz.2.251" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.154328][ T5868] usb 2-1: Using ep0 maxpacket: 32 [ 63.161445][ T5868] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 63.176894][ T5868] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 63.186350][ T5868] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 63.197827][ T5868] usb 2-1: Product: syz [ 63.214909][ T5868] usb 2-1: Manufacturer: syz [ 63.219818][ T5868] usb 2-1: SerialNumber: syz [ 63.236856][ T5868] usb 2-1: config 0 descriptor?? [ 63.244662][ T6436] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 63.330022][ T5862] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 63.465748][ T5868] usb 2-1: USB disconnect, device number 3 [ 63.483279][ T5862] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 63.508043][ T5862] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 63.532912][ T5862] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 63.545186][ T5862] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.553916][ T5862] usb 3-1: Product: syz [ 63.558167][ T5862] usb 3-1: Manufacturer: syz [ 63.563158][ T5862] usb 3-1: SerialNumber: syz [ 63.569145][ T5862] usb 3-1: config 0 descriptor?? [ 63.574846][ T6457] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 63.582407][ T6457] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 63.589437][ T5866] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 63.750234][ T5866] usb 4-1: Using ep0 maxpacket: 8 [ 63.757242][ T5866] usb 4-1: unable to get BOS descriptor or descriptor too short [ 63.768805][ T5866] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 63.799863][ T5866] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 63.818594][ T6457] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 63.827306][ T5866] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 63.847754][ T6457] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 63.866534][ T5866] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 63.876612][ T5866] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 63.888614][ T6481] netlink: 'syz.0.261': attribute type 58 has an invalid length. [ 63.896939][ T6481] netlink: 20 bytes leftover after parsing attributes in process `syz.0.261'. [ 63.905994][ T5866] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 63.933635][ T5866] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xCC, changing to 0x8C [ 63.959252][ T5866] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid maxpacket 50598, setting to 1024 [ 63.974894][ T5866] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 1024 [ 63.987228][ T5866] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 64.000764][ T5866] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.008859][ T5866] usb 4-1: Product: syz [ 64.015543][ T5866] usb 4-1: Manufacturer: syz [ 64.020520][ T5866] usb 4-1: SerialNumber: syz [ 64.031018][ T5866] usb 4-1: config 0 descriptor?? [ 64.036569][ T6462] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 64.048445][ T6462] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 64.066171][ T5866] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 64.143363][ T5808] udevd[5808]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 64.229348][ T10] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 64.288920][ T5862] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 64.378722][ T5869] usb 4-1: USB disconnect, device number 7 [ 64.389383][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 64.399479][ T6497] kvm: apic: phys broadcast and lowest prio [ 64.413450][ T10] usb 1-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 64.426580][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.443839][ T10] usb 1-1: Product: syz [ 64.448117][ T10] usb 1-1: Manufacturer: syz [ 64.454975][ T10] usb 1-1: SerialNumber: syz [ 64.463192][ T10] usb 1-1: config 0 descriptor?? [ 64.472765][ T10] gspca_main: se401-2.14.0 probing 047d:5003 [ 64.489992][ T5862] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 64.507997][ T5862] usb 3-1: USB disconnect, device number 4 [ 64.686633][ T6483] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.696259][ T6483] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.044926][ T6511] capability: warning: `syz.4.275' uses deprecated v2 capabilities in a way that may be insecure [ 65.111490][ T10] input: se401 as /devices/platform/dummy_hcd.0/usb1/1-1/input/input8 [ 65.152130][ T10] usb 1-1: USB disconnect, device number 4 [ 65.193106][ T6515] syz.4.277: attempt to access beyond end of device [ 65.193106][ T6515] nbd4: rw=4096, sector=0, nr_sectors = 1 limit=0 [ 65.212246][ T6515] XFS (nbd4): SB validate failed with error -5. [ 65.422381][ T6532] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.430449][ T6532] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.466037][ T6532] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 66.077950][ T6569] Driver unsupported XDP return value 0 on prog (id 37) dev N/A, expect packet loss! [ 66.466725][ T6592] netlink: 'syz.2.310': attribute type 6 has an invalid length. [ 66.649675][ T5870] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 66.818104][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 66.818118][ T30] audit: type=1400 audit(1743161323.926:321): avc: denied { connect } for pid=6617 comm="syz.4.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 66.849395][ T30] audit: type=1400 audit(1743161323.926:322): avc: denied { name_connect } for pid=6617 comm="syz.4.322" dest=512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 66.870689][ T5870] usb 4-1: unable to get BOS descriptor or descriptor too short [ 66.887905][ T5870] usb 4-1: config 6 has an invalid interface number: 200 but max is 0 [ 66.896264][ T5870] usb 4-1: config 6 has no interface number 0 [ 66.903182][ T5870] usb 4-1: config 6 interface 200 has no altsetting 0 [ 66.918381][ T5870] usb 4-1: New USB device found, idVendor=05d8, idProduct=810c, bcdDevice=18.5f [ 66.921648][ T6621] tun0: tun_chr_ioctl cmd 1074025681 [ 66.952607][ T5870] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.978694][ T5870] usb 4-1: Product: syz [ 66.987947][ T5870] usb 4-1: Manufacturer: syz [ 66.994015][ T5870] usb 4-1: SerialNumber: syz [ 67.158671][ T6637] netlink: 48 bytes leftover after parsing attributes in process `syz.4.331'. [ 67.310398][ T30] audit: type=1400 audit(1743161324.426:323): avc: denied { mount } for pid=6643 comm="syz.4.334" name="/" dev="pstore" ino=1962 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 67.311495][ T6644] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 67.390774][ T30] audit: type=1400 audit(1743161324.506:324): avc: denied { unmount } for pid=5818 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 67.543852][ T6650] 8021q: adding VLAN 0 to HW filter on device bond1 [ 67.558130][ T30] audit: type=1326 audit(1743161324.666:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6657 comm="syz.1.339" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x0 [ 67.569899][ T6650] bond0: (slave bond1): Enslaving as an active interface with an up link [ 67.632078][ T6664] netlink: 10 bytes leftover after parsing attributes in process `syz.0.342'. [ 67.792789][ T5870] dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in warm state. [ 67.804440][ T5870] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 67.814409][ T5870] dvbdev: DVB: registering new adapter (Artec T14 - USB2.0 DVB-T) [ 67.823213][ T5870] usb 4-1: media controller created [ 67.839462][ T5870] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 67.970104][ T6680] netlink: 'syz.2.350': attribute type 10 has an invalid length. [ 67.977928][ T5869] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 67.991509][ T6680] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.001643][ T5870] dvb-usb: bulk message failed: -71 (6/0) [ 68.018842][ T5870] dvb-usb: bulk message failed: -71 (6/0) [ 68.026759][ T5870] dvb-usb: no frontend was attached by 'Artec T14 - USB2.0 DVB-T' [ 68.042776][ T5870] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input9 [ 68.064467][ T5870] dvb-usb: schedule remote query interval to 150 msecs. [ 68.086545][ T5870] dvb-usb: Artec T14 - USB2.0 DVB-T successfully initialized and connected. [ 68.093834][ T30] audit: type=1400 audit(1743161325.206:326): avc: denied { write } for pid=6683 comm="syz.2.353" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 68.133601][ T5870] usb 4-1: USB disconnect, device number 8 [ 68.154644][ T5869] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 68.167067][ T5869] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 68.179064][ T5869] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 68.188610][ T5869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 68.197454][ T5869] usb 1-1: SerialNumber: syz [ 68.205652][ T5870] dvb-usb: Artec T14 - USB2.0 DVB-T successfully deinitialized and disconnected. [ 68.216305][ T30] audit: type=1400 audit(1743161325.326:327): avc: denied { mounton } for pid=6687 comm="syz.4.354" path="/proc/200/cgroup" dev="proc" ino=11641 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 68.417739][ T5869] usb 1-1: 0:2 : does not exist [ 68.426785][ T5869] usb 1-1: USB disconnect, device number 5 [ 68.600718][ T5809] udevd[5809]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 68.650476][ T5862] kernel read not supported for file /dsp1 (pid: 5862 comm: kworker/1:3) [ 68.899934][ T6708] netlink: 4 bytes leftover after parsing attributes in process `syz.3.363'. [ 69.038137][ T6720] netlink: 4 bytes leftover after parsing attributes in process `syz.3.370'. [ 69.099266][ T5862] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 69.159789][ T5870] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 69.168908][ T5866] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 69.253789][ T5862] usb 5-1: config 135 has an invalid interface number: 230 but max is 0 [ 69.262305][ T5862] usb 5-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 69.274899][ T5862] usb 5-1: config 135 has no interface number 0 [ 69.287377][ T5862] usb 5-1: config 135 interface 230 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 69.308045][ T5862] usb 5-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 69.317247][ T5862] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.325432][ T5862] usb 5-1: Product: syz [ 69.329729][ T5862] usb 5-1: Manufacturer: syz [ 69.334404][ T5862] usb 5-1: SerialNumber: syz [ 69.344031][ T5862] usb 5-1: Found UVC 0.00 device syz (18ec:3288) [ 69.351964][ T5862] usb 5-1: No valid video chain found. [ 69.360227][ T5870] usb 3-1: Using ep0 maxpacket: 8 [ 69.365445][ T5866] usb 2-1: Using ep0 maxpacket: 16 [ 69.380823][ T5870] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 69.390359][ T5870] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.399104][ T5866] usb 2-1: config 0 has no interfaces? [ 69.404804][ T5866] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 69.424144][ T5866] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.433021][ T5870] usb 3-1: config 0 descriptor?? [ 69.447845][ T5866] usb 2-1: config 0 descriptor?? [ 69.558379][ T5868] usb 5-1: USB disconnect, device number 5 [ 69.644224][ T5870] asix 3-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 69.664183][ T6712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.673189][ T6712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.698757][ T5867] usb 2-1: USB disconnect, device number 4 [ 69.729343][ T5862] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 69.743786][ T30] audit: type=1400 audit(1743161326.856:328): avc: denied { rename } for pid=5175 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 69.767097][ T30] audit: type=1400 audit(1743161326.856:329): avc: denied { unlink } for pid=5175 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 69.789442][ C1] vkms_vblank_simulate: vblank timer overrun [ 69.795950][ T5869] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 69.796058][ T30] audit: type=1400 audit(1743161326.856:330): avc: denied { create } for pid=5175 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 69.879665][ T5862] usb 1-1: Using ep0 maxpacket: 8 [ 69.886157][ T5862] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.897292][ T5862] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.907186][ T5862] usb 1-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 [ 69.916371][ T5862] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.925593][ T5862] usb 1-1: config 0 descriptor?? [ 69.950849][ T5869] usb 4-1: config 0 has no interfaces? [ 69.956397][ T5869] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.de [ 69.965566][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.975119][ T5869] usb 4-1: config 0 descriptor?? [ 70.119398][ T5866] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 70.199084][ T5869] usb 4-1: USB disconnect, device number 9 [ 70.250288][ T5870] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 70.260454][ T5870] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x00b0: ffffffb9 [ 70.289465][ T5870] asix 3-1:0.0: probe with driver asix failed with error -71 [ 70.298643][ T5866] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.310242][ T5870] usb 3-1: USB disconnect, device number 5 [ 70.318190][ T5866] usb 2-1: config 0 interface 0 has no altsetting 0 [ 70.327287][ T5866] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice= 0.00 [ 70.336416][ T5866] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.341448][ T5862] logitech 0003:046D:C24F.0005: unknown main item tag 0x0 [ 70.350281][ T5866] usb 2-1: config 0 descriptor?? [ 70.355446][ T5862] logitech 0003:046D:C24F.0005: unknown main item tag 0x0 [ 70.360638][ T5866] yurex 2-1:0.0: Could not submitting URB [ 70.365752][ T5862] logitech 0003:046D:C24F.0005: unknown main item tag 0x0 [ 70.369505][ T5866] yurex 2-1:0.0: probe with driver yurex failed with error -5 [ 70.378082][ T5862] logitech 0003:046D:C24F.0005: unknown main item tag 0x0 [ 70.391683][ T5862] logitech 0003:046D:C24F.0005: unknown main item tag 0x0 [ 70.404206][ T5862] logitech 0003:046D:C24F.0005: hidraw0: USB HID v0.00 Device [HID 046d:c24f] on usb-dummy_hcd.0-1/input0 [ 70.415768][ T5862] logitech 0003:046D:C24F.0005: no inputs found [ 70.563709][ T5866] usbhid 2-1:0.0: can't add hid device: -71 [ 70.572379][ T5862] usb 1-1: USB disconnect, device number 6 [ 70.572971][ T5866] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 70.591385][ T5866] usb 2-1: USB disconnect, device number 5 [ 70.888001][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.897490][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.084911][ T6753] vcan0 speed is unknown, defaulting to 1000 [ 71.829733][ T10] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 71.983972][ T10] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x82 has invalid maxpacket 1023, setting to 64 [ 72.001939][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 72.010339][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 72.019617][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 72.019629][ T30] audit: type=1400 audit(1743161329.126:338): avc: denied { search } for pid=5175 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.062010][ T5870] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 72.069678][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.107241][ T10] usb 3-1: Product: syz [ 72.114169][ T10] usb 3-1: Manufacturer: syz [ 72.124554][ T30] audit: type=1400 audit(1743161329.156:339): avc: denied { execute } for pid=6784 comm="syz.1.400" path="/dev/dsp1" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 72.154888][ T10] usb 3-1: SerialNumber: syz [ 72.181612][ T6766] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 72.271752][ T5870] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 72.282973][ T5870] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 72.303162][ T5870] usb 1-1: config 0 interface 0 has no altsetting 0 [ 72.320572][ T5870] usb 1-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 72.371969][ T5870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.399465][ T10] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 72.414367][ T5870] usb 1-1: config 0 descriptor?? [ 72.438282][ T10] usb 3-1: USB disconnect, device number 6 [ 72.772289][ T30] audit: type=1400 audit(1743161329.886:340): avc: denied { attach_queue } for pid=6811 comm="syz.4.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 72.869365][ T5870] hid-steam 0003:28DE:1102.0006: unknown main item tag 0x0 [ 72.876619][ T5870] hid-steam 0003:28DE:1102.0006: unknown main item tag 0x0 [ 72.903611][ T5870] hid-steam 0003:28DE:1102.0006: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [ 72.973017][ T5870] hid-steam 0003:28DE:1102.0006: Steam Controller 'XXXXXXXXXX' connected [ 72.974407][ T5870] input: Steam Controller as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1102.0006/input/input10 [ 72.983514][ T5870] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 72.983557][ T5870] hid-steam 0003:28DE:1102.0007: unknown main item tag 0x0 [ 72.993621][ T5870] hid-steam 0003:28DE:1102.0007: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [ 73.013083][ T6826] netlink: 4 bytes leftover after parsing attributes in process `syz.3.420'. [ 73.148876][ T5869] usb 1-1: USB disconnect, device number 7 [ 73.194905][ T5869] hid-steam 0003:28DE:1102.0006: Steam Controller 'XXXXXXXXXX' disconnected [ 73.279019][ T6834] serio: Serial port ttyS3 [ 73.454965][ T30] audit: type=1400 audit(1743161330.566:341): avc: denied { setopt } for pid=6846 comm="syz.1.430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 73.494673][ T30] audit: type=1400 audit(1743161330.566:342): avc: denied { read } for pid=6846 comm="syz.1.430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 73.581759][ T30] audit: type=1400 audit(1743161330.696:343): avc: denied { ioctl } for pid=6848 comm="syz.2.431" path="/dev/vhost-net" dev="devtmpfs" ino=1274 ioctlcmd=0xaf00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 73.655604][ T6855] random: crng reseeded on system resumption [ 73.661834][ T30] audit: type=1400 audit(1743161330.766:344): avc: denied { write } for pid=6854 comm="syz.2.435" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.661874][ T30] audit: type=1400 audit(1743161330.766:345): avc: denied { open } for pid=6854 comm="syz.2.435" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.708257][ C1] vkms_vblank_simulate: vblank timer overrun [ 73.760414][ T6862] 9pnet_fd: Insufficient options for proto=fd [ 73.851530][ T5869] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 73.859717][ T6867] capability: warning: `syz.0.439' uses 32-bit capabilities (legacy support in use) [ 74.018097][ T5869] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 74.045688][ T5869] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 74.070544][ T5869] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 74.085963][ T30] audit: type=1400 audit(1743161331.196:346): avc: denied { create } for pid=6876 comm="syz.3.453" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 74.092674][ T5869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 74.129491][ T30] audit: type=1400 audit(1743161331.226:347): avc: denied { bind } for pid=6876 comm="syz.3.453" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 74.130883][ T5869] usb 2-1: SerialNumber: syz [ 74.186873][ T5869] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 74.210114][ T5869] usb-storage 2-1:1.0: USB Mass Storage device detected [ 74.229817][ T5869] usb-storage 2-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 74.237911][ T5869] scsi host1: usb-storage 2-1:1.0 [ 74.359304][ T5870] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 74.509469][ T5976] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 74.528497][ T5870] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 74.533753][ T5869] IPVS: starting estimator thread 0... [ 74.537647][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.556621][ T5870] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 74.570891][ T5870] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 74.579002][ T5870] usb 5-1: Manufacturer: syz [ 74.592287][ T5870] usb 5-1: config 0 descriptor?? [ 74.649788][ T6895] IPVS: using max 47 ests per chain, 112800 per kthread [ 74.659573][ T5870] rc_core: IR keymap rc-hauppauge not found [ 74.672928][ T5870] Registered IR keymap rc-empty [ 74.682777][ T5870] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 74.693441][ T5976] usb 4-1: Using ep0 maxpacket: 16 [ 74.703055][ T5870] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input11 [ 74.723058][ T5976] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 74.734066][ T5976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 74.755527][ T5976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 74.767533][ T5976] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 74.778616][ T5976] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.793124][ T5976] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 74.809573][ T6907] netlink: 12 bytes leftover after parsing attributes in process `syz.2.456'. [ 74.818588][ T5976] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 74.827253][ T5976] usb 4-1: Manufacturer: syz [ 74.837383][ T5976] usb 4-1: config 0 descriptor?? [ 74.876458][ T10] usb 5-1: USB disconnect, device number 6 [ 75.103174][ T6920] netlink: 12 bytes leftover after parsing attributes in process `syz.2.463'. [ 75.139302][ T5976] rc_core: IR keymap rc-hauppauge not found [ 75.145273][ T5976] Registered IR keymap rc-empty [ 75.150783][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.170114][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.190071][ T5976] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 75.202659][ T5976] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input12 [ 75.217010][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.259273][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.274444][ C0] mceusb 4-1:0.0: long-range (0xf1) receiver active [ 75.281731][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.300242][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.319354][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.339335][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.361228][ T10] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 75.368905][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.389994][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.409358][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.449341][ T5976] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 75.490426][ T5976] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 75.501607][ T5866] usb 2-1: USB disconnect, device number 6 [ 75.525892][ T5976] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0xf1 active) [ 75.544718][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 75.560365][ T10] usb 1-1: not running at top speed; connect to a high speed hub [ 75.568751][ T5976] usb 4-1: USB disconnect, device number 10 [ 75.578457][ T10] usb 1-1: config 1 interface 0 has no altsetting 0 [ 75.602050][ T6934] dlm: no local IP address has been set [ 75.613648][ T6934] dlm: cannot start dlm midcomms -107 [ 75.615344][ T10] usb 1-1: New USB device found, idVendor=054c, idProduct=024b, bcdDevice= 0.40 [ 75.632211][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.645481][ T10] usb 1-1: Product: syz [ 75.652498][ T10] usb 1-1: SerialNumber: syz [ 75.878803][ T10] usbhid 1-1:1.0: can't add hid device: -71 [ 75.885167][ T10] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 75.911252][ T10] usb 1-1: USB disconnect, device number 8 [ 76.001490][ T974] cfg80211: failed to load regulatory.db [ 76.173090][ T6951] syz.1.475 (6951) used greatest stack depth: 19720 bytes left [ 76.521616][ T6978] netlink: 596 bytes leftover after parsing attributes in process `syz.1.487'. [ 76.870325][ T6996] random: crng reseeded on system resumption [ 77.118971][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 77.118986][ T30] audit: type=1400 audit(1743161590.221:362): avc: denied { write } for pid=7006 comm="syz.2.501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 77.200198][ T30] audit: type=1400 audit(1743161590.301:363): avc: denied { name_bind } for pid=7009 comm="syz.0.502" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 77.281712][ T5976] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 77.326760][ T30] audit: type=1400 audit(1743161590.431:364): avc: denied { getopt } for pid=7019 comm="syz.2.509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 77.439313][ T5976] usb 5-1: Using ep0 maxpacket: 16 [ 77.460136][ T5976] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.480041][ T5976] usb 5-1: New USB device found, idVendor=0e8f, idProduct=0003, bcdDevice= 0.00 [ 77.489275][ T30] audit: type=1400 audit(1743161590.591:365): avc: denied { name_bind } for pid=7029 comm="syz.0.512" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 77.517890][ T5976] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.540197][ T30] audit: type=1400 audit(1743161590.591:366): avc: denied { node_bind } for pid=7029 comm="syz.0.512" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 77.561149][ T5976] usb 5-1: config 0 descriptor?? [ 77.769279][ T5869] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 77.883004][ T30] audit: type=1400 audit(1743161590.991:367): avc: denied { read } for pid=7036 comm="syz.1.515" path="socket:[12729]" dev="sockfs" ino=12729 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 77.930835][ T5869] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 77.951970][ T5869] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.985060][ T5869] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 77.988211][ T5976] pantherlord 0003:0E8F:0003.0008: hidraw0: USB HID v0.03 Device [HID 0e8f:0003] on usb-dummy_hcd.4-1/input0 [ 77.999377][ T5867] kernel read not supported for file /dsp1 (pid: 5867 comm: kworker/1:4) [ 78.014461][ T5976] pantherlord 0003:0E8F:0003.0008: no output reports found [ 78.026883][ T5869] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 78.034393][ T7043] netlink: 8 bytes leftover after parsing attributes in process `syz.1.518'. [ 78.042795][ T5869] usb 1-1: Manufacturer: syz [ 78.052916][ T5869] usb 1-1: config 0 descriptor?? [ 78.139315][ T5869] rc_core: IR keymap rc-hauppauge not found [ 78.145300][ T5869] Registered IR keymap rc-empty [ 78.155800][ T5869] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 78.177284][ T5869] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input13 [ 78.272583][ T5869] usb 5-1: USB disconnect, device number 7 [ 78.328386][ T7058] input: syz0 as /devices/virtual/input/input14 [ 78.342120][ T5867] usb 1-1: USB disconnect, device number 9 [ 78.345917][ T7058] input: failed to attach handler leds to device input14, error: -6 [ 78.621618][ T7072] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 78.833383][ T7082] netlink: 'syz.4.533': attribute type 1 has an invalid length. [ 78.841271][ T7082] netlink: 134744 bytes leftover after parsing attributes in process `syz.4.533'. [ 78.899721][ T5867] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 78.973654][ T30] audit: type=1400 audit(1743161592.081:368): avc: denied { write } for pid=7092 comm="syz.0.538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 79.079960][ T5867] usb 3-1: Using ep0 maxpacket: 32 [ 79.090623][ T5867] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 79.106638][ T5867] usb 3-1: config 0 has no interface number 0 [ 79.124587][ T5867] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 79.143921][ T5867] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.155533][ T7105] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 79.173144][ T5867] usb 3-1: Product: syz [ 79.177327][ T5867] usb 3-1: Manufacturer: syz [ 79.182315][ T5867] usb 3-1: SerialNumber: syz [ 79.196623][ T5867] usb 3-1: config 0 descriptor?? [ 79.208570][ T5867] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 79.415732][ T7074] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.430226][ T7074] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.455948][ T5867] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 79.478460][ T5867] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 79.559282][ T974] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 79.712683][ T974] usb 1-1: too many configurations: 55, using maximum allowed: 8 [ 79.732664][ T974] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 79.744208][ T974] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.756231][ T974] usb 1-1: Product: syz [ 79.761993][ T974] usb 1-1: Manufacturer: syz [ 79.766722][ T974] usb 1-1: SerialNumber: syz [ 79.775784][ T974] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 79.792045][ T30] audit: type=1400 audit(1743161592.901:369): avc: denied { firmware_load } for pid=5867 comm="kworker/1:4" path="/lib/firmware/ath9k_htc/htc_9271-1.4.0.fw" dev="sda1" ino=287 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 79.798500][ T5867] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 79.877092][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 79.885578][ T974] usb 3-1: USB disconnect, device number 7 [ 79.896407][ T974] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 79.918933][ T974] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 79.937214][ T974] quatech2 3-1:0.51: device disconnected [ 80.249104][ T5976] usb 1-1: USB disconnect, device number 10 [ 80.647400][ T7126] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.672591][ T7126] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.687598][ T7126] bond0 (unregistering): Released all slaves [ 80.888497][ T5867] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 80.909283][ T5867] ath9k_htc: Failed to initialize the device [ 80.918695][ T5976] usb 1-1: ath9k_htc: USB layer deinitialized [ 81.049301][ T974] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 81.226911][ T974] usb 4-1: config 0 has an invalid interface number: 176 but max is 2 [ 81.239312][ T5976] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 81.246669][ T974] usb 4-1: config 0 has no interface number 1 [ 81.265842][ T974] usb 4-1: too many endpoints for config 0 interface 0 altsetting 255: 255, using maximum allowed: 30 [ 81.286485][ T974] usb 4-1: config 0 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 81.309454][ T974] usb 4-1: config 0 interface 0 has no altsetting 0 [ 81.312188][ T7203] netlink: 4 bytes leftover after parsing attributes in process `syz.1.562'. [ 81.316178][ T974] usb 4-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 81.334167][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.347095][ T974] usb 4-1: config 0 descriptor?? [ 81.417642][ T7205] netlink: 'syz.1.564': attribute type 14 has an invalid length. [ 81.429368][ T5976] usb 1-1: Using ep0 maxpacket: 8 [ 81.436000][ T5976] usb 1-1: config 0 has no interfaces? [ 81.448930][ T5976] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 81.465432][ T5976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.485828][ T5976] usb 1-1: config 0 descriptor?? [ 81.535270][ T7209] input: syz1 as /devices/virtual/input/input15 [ 81.564339][ T974] qcserial 4-1:0.2: Qualcomm USB modem converter detected [ 81.576276][ T974] qmi_wwan 4-1:0.0: probe with driver qmi_wwan failed with error -22 [ 81.631846][ T5976] kernel write not supported for file /admmidi2 (pid: 5976 comm: kworker/0:6) [ 81.725237][ T5976] usb 1-1: USB disconnect, device number 11 [ 81.793116][ T974] usb 4-1: USB disconnect, device number 11 [ 81.800530][ T974] qcserial 4-1:0.2: device disconnected [ 81.916882][ T30] audit: type=1400 audit(1743161595.021:370): avc: denied { sys_module } for pid=7236 comm="syz.1.579" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 82.004520][ T30] audit: type=1400 audit(1743161595.111:371): avc: denied { setopt } for pid=7246 comm="syz.2.583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 82.440813][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 82.440827][ T30] audit: type=1326 audit(1743161595.551:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.540809][ T30] audit: type=1326 audit(1743161595.551:376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.628610][ T30] audit: type=1400 audit(1743161595.581:377): avc: denied { ioctl } for pid=7272 comm="syz.3.591" path="socket:[13139]" dev="sockfs" ino=13139 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 82.659156][ T30] audit: type=1326 audit(1743161595.591:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.683013][ T30] audit: type=1326 audit(1743161595.591:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.706210][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.734422][ T30] audit: type=1326 audit(1743161595.591:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.757662][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.764432][ T30] audit: type=1326 audit(1743161595.591:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=286 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.788886][ T30] audit: type=1326 audit(1743161595.591:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.812095][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.818490][ T30] audit: type=1326 audit(1743161595.591:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.841700][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.868347][ T30] audit: type=1326 audit(1743161595.591:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7270 comm="syz.0.590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7f09b238d169 code=0x7ffc0000 [ 82.891499][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.922125][ T7298] netlink: 76 bytes leftover after parsing attributes in process `syz.4.600'. [ 82.974802][ T7304] delete_channel: no stack [ 83.435656][ T7345] netlink: 'syz.2.622': attribute type 1 has an invalid length. [ 83.790726][ T7370] kvm: user requested TSC rate below hardware speed [ 83.857166][ T7378] netlink: 8 bytes leftover after parsing attributes in process `syz.1.637'. [ 83.998805][ T7393] netlink: 'syz.4.644': attribute type 1 has an invalid length. [ 84.015244][ T7393] netlink: 134708 bytes leftover after parsing attributes in process `syz.4.644'. [ 84.052691][ T7396] overlayfs: conflicting options: verity=require,redirect_dir=nofollow [ 84.179261][ T10] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 84.299672][ T5976] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 84.332174][ T7419] input: syz0 as /devices/virtual/input/input16 [ 84.341887][ T10] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 84.353491][ T10] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.363910][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 84.370625][ T10] usb 2-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 84.380279][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.389805][ T10] usb 2-1: config 0 descriptor?? [ 84.460519][ T5976] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.474141][ T5976] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 84.490723][ T5976] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 84.500967][ T5976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 84.511097][ T5976] usb 1-1: SerialNumber: syz [ 84.543923][ T7429] xt_cgroup: invalid path, errno=-2 [ 84.658802][ T7436] netlink: 4 bytes leftover after parsing attributes in process `syz.4.665'. [ 84.714960][ T7439] netlink: 12 bytes leftover after parsing attributes in process `syz.3.666'. [ 84.742389][ T5976] usb 1-1: 0:2 : does not exist [ 84.763999][ T5976] usb 1-1: USB disconnect, device number 12 [ 84.803722][ T7439] bridge0: port 3(vlan2) entered blocking state [ 84.811079][ T10] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 84.812970][ T7439] bridge0: port 3(vlan2) entered disabled state [ 84.827239][ T10] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 84.828569][ T7439] vlan2: entered allmulticast mode [ 84.842259][ T10] hid-steam 0003:28DE:1102.0009: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 84.869781][ T7439] bridge0: entered allmulticast mode [ 84.876537][ T7439] vlan2: left allmulticast mode [ 84.883450][ T7439] bridge0: left allmulticast mode [ 84.911593][ T10] hid-steam 0003:28DE:1102.0009: Steam Controller 'XXXXXXXXXX' connected [ 84.933993][ T10] input: Steam Controller as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:28DE:1102.0009/input/input17 [ 84.961325][ T10] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [ 84.972001][ T10] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [ 84.981990][ T10] hid-steam 0003:28DE:1102.000A: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 85.018828][ T10] usb 2-1: USB disconnect, device number 7 [ 85.067744][ T10] hid-steam 0003:28DE:1102.0009: Steam Controller 'XXXXXXXXXX' disconnected [ 85.299298][ T974] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 85.339325][ T5976] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 85.462530][ T974] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 85.479304][ T974] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.497553][ T974] usb 3-1: Product: syz [ 85.502788][ T974] usb 3-1: Manufacturer: syz [ 85.507657][ T974] usb 3-1: SerialNumber: syz [ 85.511725][ T5976] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 85.526333][ T974] usb 3-1: config 0 descriptor?? [ 85.528297][ T5976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 85.546749][ T5976] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 85.579259][ T5976] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 85.587352][ T5976] usb 4-1: Manufacturer: syz [ 85.593869][ T5976] usb 4-1: config 0 descriptor?? [ 85.659744][ T5976] rc_core: IR keymap rc-hauppauge not found [ 85.665686][ T5976] Registered IR keymap rc-empty [ 85.684780][ T5976] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 85.692605][ T7482] netlink: 60 bytes leftover after parsing attributes in process `syz.4.687'. [ 85.698317][ T5976] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input18 [ 85.791985][ T5868] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 85.859675][ T5869] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 85.941642][ T974] usb 3-1: Firmware: major: 0, minor: 4, hardware type: ATUSB (0) [ 85.950093][ T5868] usb 1-1: Using ep0 maxpacket: 8 [ 85.957134][ T5868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.968893][ T5868] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 85.979512][ T5868] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 85.991703][ T5868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.001467][ T5868] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.010091][ T5868] usb 1-1: Product: syz [ 86.014429][ T5868] usb 1-1: Manufacturer: syz [ 86.019030][ T5868] usb 1-1: SerialNumber: syz [ 86.023782][ T5869] usb 2-1: Using ep0 maxpacket: 32 [ 86.030901][ T5869] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 86.039042][ T5869] usb 2-1: config 0 has no interface number 0 [ 86.059679][ T5869] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 86.073764][ T5869] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.089255][ T5869] usb 2-1: Product: syz [ 86.093661][ T5869] usb 2-1: Manufacturer: syz [ 86.098724][ T5869] usb 2-1: SerialNumber: syz [ 86.105908][ T5869] usb 2-1: config 0 descriptor?? [ 86.114411][ T5869] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 86.135587][ C0] igorplugusb 4-1:0.0: receive overflow invalid: 236 [ 86.150983][ T974] usb 3-1: failed to fetch extended address, random address set [ 86.200902][ T974] usb 3-1: USB disconnect, device number 8 [ 86.265408][ T5868] cdc_ncm 1-1:1.0: bind() failure [ 86.277864][ T5868] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 86.289430][ T5868] cdc_ncm 1-1:1.1: bind() failure [ 86.298426][ T5868] usb 1-1: USB disconnect, device number 13 [ 86.318344][ T5869] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 86.340963][ T5869] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 86.344188][ T5976] usb 4-1: USB disconnect, device number 12 [ 86.726935][ C1] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 86.735748][ T974] usb 2-1: USB disconnect, device number 8 [ 86.747425][ T974] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 86.764449][ T974] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 86.776134][ T974] quatech2 2-1:0.51: device disconnected [ 86.930089][ T5868] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 87.043926][ T7550] nfs: Bad value for 'source' [ 87.099272][ T5868] usb 3-1: Using ep0 maxpacket: 16 [ 87.116540][ T5868] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 185, changing to 7 [ 87.137157][ T5868] usb 3-1: config 1 interface 1 has no altsetting 0 [ 87.148625][ T5868] usb 3-1: string descriptor 0 read error: -22 [ 87.155280][ T5868] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 87.175319][ T5868] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.192370][ T5868] usb 3-1: 2:1 : format type 0 is detected, processed as PCM [ 87.200811][ T5868] usb 3-1: 2:1 : sample bitwidth 128 in over sample bytes 4 [ 87.208321][ T5868] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 87.405797][ T5868] usb 3-1: USB disconnect, device number 9 [ 87.472301][ T7577] gtp0: entered promiscuous mode [ 87.477335][ T7577] gtp0: entered allmulticast mode [ 87.588219][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 87.588233][ T30] audit: type=1400 audit(1743161600.691:406): avc: denied { mounton } for pid=7584 comm="syz.4.734" path="/186/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=fifo_file permissive=1 [ 87.711464][ T30] audit: type=1400 audit(1743161600.821:407): avc: denied { mount } for pid=7596 comm="syz.1.740" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 87.736506][ T30] audit: type=1400 audit(1743161600.841:408): avc: denied { unmount } for pid=5817 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 87.824428][ T30] audit: type=1400 audit(1743161600.931:409): avc: denied { setopt } for pid=7605 comm="syz.1.744" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 87.845880][ T5976] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 87.909302][ T5870] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 87.953738][ T30] audit: type=1400 audit(1743161601.061:410): avc: denied { create } for pid=7609 comm="syz.2.746" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 87.980414][ T30] audit: type=1400 audit(1743161601.071:411): avc: denied { write } for pid=7609 comm="syz.2.746" name="file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 88.004273][ T30] audit: type=1400 audit(1743161601.071:412): avc: denied { open } for pid=7609 comm="syz.2.746" path="/133/file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 88.026789][ C1] vkms_vblank_simulate: vblank timer overrun [ 88.030674][ T5976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.048865][ T5976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.068807][ T5976] usb 4-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 88.070043][ T30] audit: type=1400 audit(1743161601.071:413): avc: denied { ioctl } for pid=7609 comm="syz.2.746" path="/133/file0" dev="tmpfs" ino=715 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 88.081298][ T5870] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 88.107033][ T30] audit: type=1400 audit(1743161601.111:414): avc: denied { unlink } for pid=5826 comm="syz-executor" name="file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 88.114930][ T5976] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.141427][ T5870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.152714][ T5870] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 88.164203][ T5976] usb 4-1: config 0 descriptor?? [ 88.169327][ T5870] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 88.177690][ T5870] usb 1-1: Manufacturer: syz [ 88.185329][ T5870] usb 1-1: config 0 descriptor?? [ 88.188772][ T30] audit: type=1400 audit(1743161601.291:415): avc: denied { connect } for pid=7615 comm="syz.1.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 88.259348][ T5870] rc_core: IR keymap rc-hauppauge not found [ 88.265605][ T5870] Registered IR keymap rc-empty [ 88.272922][ T5870] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 88.284926][ T5870] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input19 [ 88.427450][ T5870] usb 1-1: USB disconnect, device number 14 [ 88.592858][ T5976] logitech 0003:046D:C29C.000B: hidraw0: USB HID v0.00 Device [HID 046d:c29c] on usb-dummy_hcd.3-1/input0 [ 88.789381][ T5866] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 88.940631][ T5866] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 88.953526][ T5866] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.969523][ T5866] usb 5-1: config 0 interface 0 has no altsetting 0 [ 88.976251][ T5866] usb 5-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 88.985798][ T5866] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.003542][ T5976] logitech 0003:046D:C29C.000B: no inputs found [ 89.011779][ T5866] usb 5-1: config 0 descriptor?? [ 89.022821][ T5976] usb 4-1: USB disconnect, device number 13 [ 89.460200][ T5866] hid-steam 0003:28DE:1102.000C: unknown main item tag 0x0 [ 89.467424][ T5866] hid-steam 0003:28DE:1102.000C: unknown main item tag 0x0 [ 89.475028][ T5866] hid-steam 0003:28DE:1102.000C: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0 [ 89.563889][ T5866] hid-steam 0003:28DE:1102.000C: Steam Controller 'XXXXXXXXXX' connected [ 89.583634][ T5866] input: Steam Controller as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:28DE:1102.000C/input/input20 [ 89.628934][ T5866] hid-steam 0003:28DE:1102.000D: unknown main item tag 0x0 [ 89.636316][ T5866] hid-steam 0003:28DE:1102.000D: unknown main item tag 0x0 [ 89.655029][ T5866] hid-steam 0003:28DE:1102.000D: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.4-1/input0 [ 89.682929][ T5866] usb 5-1: USB disconnect, device number 8 [ 89.821615][ T5866] hid-steam 0003:28DE:1102.000C: Steam Controller 'XXXXXXXXXX' disconnected [ 89.961387][ T974] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 90.043851][ T7669] netlink: 8 bytes leftover after parsing attributes in process `syz.1.772'. [ 90.121834][ T974] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 90.131665][ T974] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 90.140252][ T974] usb 4-1: config 0 has no interface number 0 [ 90.146415][ T974] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x82 is Bulk; changing to Interrupt [ 90.157006][ T974] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 90.167672][ T974] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 90.195470][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.204957][ T974] usb 4-1: config 0 descriptor?? [ 90.393494][ T7695] block nbd1: shutting down sockets [ 90.767605][ T7725] netlink: 8 bytes leftover after parsing attributes in process `syz.0.799'. [ 90.808181][ T7725] openvswitch: netlink: VXLAN extension 12922 out of range max 1 [ 90.835178][ T974] input: USB Keyspan Remote 06cd:0202 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.21/input/input21 [ 90.914163][ T7728] netlink: 12 bytes leftover after parsing attributes in process `syz.0.800'. [ 90.937808][ T7728] netlink: 12 bytes leftover after parsing attributes in process `syz.0.800'. [ 90.947737][ T974] input: failed to attach handler kbd to device input21, error: -5 [ 90.969741][ T7728] netlink: 12 bytes leftover after parsing attributes in process `syz.0.800'. [ 90.994145][ T7728] Zero length message leads to an empty skb [ 91.038468][ T974] usb 4-1: USB disconnect, device number 14 [ 91.224622][ T7740] netlink: 280 bytes leftover after parsing attributes in process `syz.1.806'. [ 91.679716][ T974] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 91.774563][ T7774] netlink: 20 bytes leftover after parsing attributes in process `syz.0.824'. [ 91.786845][ T7776] syz.3.822: attempt to access beyond end of device [ 91.786845][ T7776] nbd3: rw=0, sector=64, nr_sectors = 1 limit=0 [ 91.825539][ T7776] syz.3.822: attempt to access beyond end of device [ 91.825539][ T7776] nbd3: rw=0, sector=256, nr_sectors = 1 limit=0 [ 91.844378][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=256, location=256 [ 91.852001][ T974] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 91.863152][ T974] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 91.868338][ T7780] SELinux: failed to load policy [ 91.874059][ T7776] syz.3.822: attempt to access beyond end of device [ 91.874059][ T7776] nbd3: rw=0, sector=512, nr_sectors = 1 limit=0 [ 91.894724][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=512, location=512 [ 91.894846][ T974] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 91.921941][ T7785] serio: Serial port ttyS3 [ 91.922614][ T974] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 91.936071][ T974] usb 3-1: Manufacturer: syz [ 91.942575][ T7776] syz.3.822: attempt to access beyond end of device [ 91.942575][ T7776] nbd3: rw=0, sector=64, nr_sectors = 2 limit=0 [ 91.960276][ T7776] syz.3.822: attempt to access beyond end of device [ 91.960276][ T7776] nbd3: rw=0, sector=512, nr_sectors = 2 limit=0 [ 91.960329][ T974] usb 3-1: config 0 descriptor?? [ 92.022282][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=256, location=256 [ 92.058233][ T7776] syz.3.822: attempt to access beyond end of device [ 92.058233][ T7776] nbd3: rw=0, sector=1024, nr_sectors = 2 limit=0 [ 92.059288][ T974] rc_core: IR keymap rc-hauppauge not found [ 92.081323][ T5870] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 92.107810][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=512, location=512 [ 92.108759][ T974] Registered IR keymap rc-empty [ 92.123107][ T974] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 92.140884][ T974] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input22 [ 92.174364][ T7776] syz.3.822: attempt to access beyond end of device [ 92.174364][ T7776] nbd3: rw=0, sector=64, nr_sectors = 4 limit=0 [ 92.229405][ T7776] syz.3.822: attempt to access beyond end of device [ 92.229405][ T7776] nbd3: rw=0, sector=1024, nr_sectors = 4 limit=0 [ 92.252326][ T974] usb 3-1: USB disconnect, device number 10 [ 92.269375][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=256, location=256 [ 92.287233][ T5870] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 92.298756][ T7776] syz.3.822: attempt to access beyond end of device [ 92.298756][ T7776] nbd3: rw=0, sector=2048, nr_sectors = 4 limit=0 [ 92.300417][ T5870] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 92.332694][ T5870] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.343757][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=512, location=512 [ 92.355192][ T5870] usb 5-1: config 0 descriptor?? [ 92.364618][ T5870] pwc: Askey VC010 type 2 USB webcam detected. [ 92.374418][ T7776] syz.3.822: attempt to access beyond end of device [ 92.374418][ T7776] nbd3: rw=0, sector=64, nr_sectors = 8 limit=0 [ 92.391270][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=256, location=256 [ 92.403377][ T7776] UDF-fs: error (device nbd3): udf_read_tagged: read failed, block=512, location=512 [ 92.413464][ T7776] UDF-fs: warning (device nbd3): udf_fill_super: No partition found (1) [ 92.661760][ T7820] serio: Serial port ttyS3 [ 92.777778][ T5870] pwc: recv_control_msg error -32 req 02 val 2b00 [ 92.832482][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 92.832498][ T30] audit: type=1400 audit(1743161605.941:428): avc: denied { write } for pid=7834 comm="syz.2.848" path="socket:[17451]" dev="sockfs" ino=17451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 92.966831][ T30] audit: type=1400 audit(1743161606.071:429): avc: denied { read } for pid=7844 comm="syz.2.854" name="file0" dev="tmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.999962][ T5870] pwc: recv_control_msg error -71 req 02 val 2c00 [ 93.007181][ T5870] pwc: recv_control_msg error -71 req 04 val 1000 [ 93.023673][ T5870] pwc: recv_control_msg error -71 req 04 val 1300 [ 93.039563][ T5870] pwc: recv_control_msg error -71 req 04 val 1400 [ 93.051963][ T5870] pwc: recv_control_msg error -71 req 02 val 2000 [ 93.059991][ T5870] pwc: recv_control_msg error -71 req 02 val 2100 [ 93.068641][ T5870] pwc: recv_control_msg error -71 req 04 val 1500 [ 93.075834][ T5870] pwc: recv_control_msg error -71 req 02 val 2500 [ 93.083888][ T5870] pwc: recv_control_msg error -71 req 02 val 2400 [ 93.100319][ T5870] pwc: recv_control_msg error -71 req 02 val 2600 [ 93.115015][ T5870] pwc: recv_control_msg error -71 req 02 val 2900 [ 93.129656][ T5870] pwc: recv_control_msg error -71 req 02 val 2800 [ 93.141653][ T5870] pwc: recv_control_msg error -71 req 04 val 1100 [ 93.151618][ T5870] pwc: recv_control_msg error -71 req 04 val 1200 [ 93.166650][ T5870] pwc: Registered as video103. [ 93.176264][ T5870] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input23 [ 93.187487][ T7142] tipc: Subscription rejected, illegal request [ 93.189892][ T5870] usb 5-1: USB disconnect, device number 9 [ 93.583055][ T7865] serio: Serial port ttyS3 [ 93.682995][ T7870] netlink: 20 bytes leftover after parsing attributes in process `syz.2.864'. [ 93.969623][ T5870] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 94.035211][ T30] audit: type=1400 audit(1743161607.141:430): avc: denied { map } for pid=7897 comm="syz.4.878" path="socket:[17546]" dev="sockfs" ino=17546 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 94.058118][ C1] vkms_vblank_simulate: vblank timer overrun [ 94.096761][ T7898] netlink: 'syz.0.879': attribute type 10 has an invalid length. [ 94.129847][ T36] bond0: (slave syz_tun): interface is now down [ 94.131366][ T7898] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 94.148516][ T5870] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 94.160328][ T7142] bond0: (slave syz_tun): interface is now down [ 94.167024][ T5870] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.167214][ T7142] bond0: now running without any active interface! [ 94.192998][ T5870] usb 3-1: config 0 interface 0 has no altsetting 0 [ 94.208814][ T5870] usb 3-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 94.228312][ T5870] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.247236][ T5870] usb 3-1: config 0 descriptor?? [ 94.655871][ T7918] netlink: 4 bytes leftover after parsing attributes in process `syz.0.888'. [ 94.688482][ T5870] hid-steam 0003:28DE:1102.000E: unknown main item tag 0x0 [ 94.701805][ T5870] hid-steam 0003:28DE:1102.000E: unknown main item tag 0x0 [ 94.710502][ T5870] hid-steam 0003:28DE:1102.000E: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [ 94.783451][ T5870] hid-steam 0003:28DE:1102.000E: Steam Controller 'XXXXXXXXXX' connected [ 94.802506][ T30] audit: type=1400 audit(1743161607.911:431): avc: denied { create } for pid=7922 comm="syz.0.900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 94.806811][ T5870] input: Steam Controller as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:28DE:1102.000E/input/input25 [ 94.822671][ C1] vkms_vblank_simulate: vblank timer overrun [ 94.854928][ T30] audit: type=1400 audit(1743161607.961:432): avc: denied { write } for pid=7922 comm="syz.0.900" path="socket:[17607]" dev="sockfs" ino=17607 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 94.878910][ C1] vkms_vblank_simulate: vblank timer overrun [ 94.882294][ T5870] hid-steam 0003:28DE:1102.000F: unknown main item tag 0x0 [ 94.892770][ T5870] hid-steam 0003:28DE:1102.000F: unknown main item tag 0x0 [ 94.918986][ T5870] hid-steam 0003:28DE:1102.000F: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.2-1/input0 [ 94.952212][ T5870] usb 3-1: USB disconnect, device number 11 [ 94.986026][ T5870] hid-steam 0003:28DE:1102.000E: Steam Controller 'XXXXXXXXXX' disconnected [ 95.203506][ T7945] random: crng reseeded on system resumption [ 97.032826][ T7993] input: syz0 as /devices/virtual/input/input26 [ 97.047617][ T7993] input: failed to attach handler leds to device input26, error: -6 [ 97.174157][ T8003] IPv6: Can't replace route, no match found [ 97.289347][ T30] audit: type=1400 audit(1743161866.391:433): avc: denied { listen } for pid=8015 comm="syz.1.935" laddr=fe80::10 lport=53962 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 97.399600][ T974] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 97.506543][ T30] audit: type=1400 audit(1743161866.611:434): avc: denied { read } for pid=8032 comm="syz.2.941" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 97.570394][ T974] usb 1-1: config 0 has an invalid interface number: 112 but max is 0 [ 97.579513][ T974] usb 1-1: config 0 has no interface number 0 [ 97.598801][ T974] usb 1-1: New USB device found, idVendor=1286, idProduct=1fa4, bcdDevice=fb.16 [ 97.612404][ T974] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.626138][ T974] usb 1-1: Product: syz [ 97.632912][ T974] usb 1-1: Manufacturer: syz [ 97.642255][ T974] usb 1-1: SerialNumber: syz [ 97.671133][ T974] usb 1-1: config 0 descriptor?? [ 97.697159][ T974] mvusb_mdio 1-1:0.112: probe with driver mvusb_mdio failed with error -5 [ 97.916567][ T974] usb 1-1: USB disconnect, device number 15 [ 98.022169][ T30] audit: type=1326 audit(1743161867.131:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8049 comm="syz.1.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 98.057560][ T30] audit: type=1326 audit(1743161867.131:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8049 comm="syz.1.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 98.110412][ T30] audit: type=1326 audit(1743161867.131:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8049 comm="syz.1.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=440 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 98.133620][ C1] vkms_vblank_simulate: vblank timer overrun [ 98.142109][ T5976] kernel write not supported for file /input/event2 (pid: 5976 comm: kworker/0:6) [ 98.191150][ T30] audit: type=1326 audit(1743161867.131:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8049 comm="syz.1.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 98.242250][ T30] audit: type=1326 audit(1743161867.131:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8049 comm="syz.1.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 98.265453][ C1] vkms_vblank_simulate: vblank timer overrun [ 98.320805][ T30] audit: type=1400 audit(1743161867.431:440): avc: denied { create } for pid=8061 comm="syz.1.952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 98.354969][ T30] audit: type=1400 audit(1743161867.461:441): avc: denied { write } for pid=8061 comm="syz.1.952" path="socket:[17143]" dev="sockfs" ino=17143 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 98.594683][ T8073] netlink: 24 bytes leftover after parsing attributes in process `syz.3.954'. [ 98.708724][ T8083] netlink: 24 bytes leftover after parsing attributes in process `syz.4.962'. [ 99.275833][ T8120] netlink: 24 bytes leftover after parsing attributes in process `syz.0.979'. [ 99.321699][ T8122] sch_fq: defrate 0 ignored. [ 99.469827][ T30] audit: type=1326 audit(1743161868.581:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8133 comm="syz.1.985" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x0 [ 100.424439][ T8155] netlink: 24 bytes leftover after parsing attributes in process `syz.1.994'. [ 101.728163][ T8195] @: renamed from vlan0 (while UP) [ 101.862216][ T30] audit: type=1400 audit(1743161870.961:443): avc: denied { name_bind } for pid=8201 comm="syz.2.1016" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 101.883773][ C1] vkms_vblank_simulate: vblank timer overrun [ 102.006030][ T30] audit: type=1400 audit(1743161871.111:444): avc: denied { unmount } for pid=5818 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 102.116925][ T8215] vxcan1: tx drop: invalid sa for name 0xfffffffffffffffe [ 102.759436][ T5868] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 102.932768][ T5868] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 102.941368][ T5868] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.962448][ T5868] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 102.973259][ T5868] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 102.983069][ T5868] usb 3-1: Manufacturer: syz [ 102.989900][ T5868] usb 3-1: config 0 descriptor?? [ 103.049274][ T5868] rc_core: IR keymap rc-hauppauge not found [ 103.064255][ T5868] Registered IR keymap rc-empty [ 103.082785][ T5868] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 103.102200][ T5868] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input28 [ 103.129717][ T8247] netlink: 'syz.4.1037': attribute type 1 has an invalid length. [ 103.237261][ T5870] usb 3-1: USB disconnect, device number 12 [ 103.756183][ T30] audit: type=1326 audit(1743161872.861:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 103.829293][ T30] audit: type=1326 audit(1743161872.861:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 103.838804][ T8265] netlink: 'syz.1.1045': attribute type 1 has an invalid length. [ 103.852585][ C1] vkms_vblank_simulate: vblank timer overrun [ 103.874122][ T8265] netlink: 134708 bytes leftover after parsing attributes in process `syz.1.1045'. [ 103.901846][ T30] audit: type=1326 audit(1743161872.961:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 103.967141][ T30] audit: type=1326 audit(1743161872.961:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.029222][ T30] audit: type=1326 audit(1743161872.961:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.052541][ C1] vkms_vblank_simulate: vblank timer overrun [ 104.099219][ T30] audit: type=1326 audit(1743161872.981:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.160974][ T30] audit: type=1400 audit(1743161873.001:451): avc: denied { mount } for pid=8261 comm="syz.3.1044" name="/" dev="nfsd" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfsd_fs_t tclass=filesystem permissive=1 [ 104.182870][ C1] vkms_vblank_simulate: vblank timer overrun [ 104.208319][ T8282] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1053'. [ 104.231177][ T30] audit: type=1326 audit(1743161873.001:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.263321][ T30] audit: type=1326 audit(1743161873.001:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.297439][ T30] audit: type=1326 audit(1743161873.001:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8261 comm="syz.3.1044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f85a5d8d169 code=0x7ffc0000 [ 104.680528][ T8305] mkiss: ax0: crc mode is auto. [ 104.705831][ T8309] overlayfs: conflicting options: verity=require,redirect_dir=nofollow [ 104.727480][ T8311] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1068'. [ 104.762927][ T8311] bridge0: port 3(vlan2) entered blocking state [ 104.789343][ T8311] bridge0: port 3(vlan2) entered disabled state [ 104.810879][ T8311] vlan2: entered allmulticast mode [ 104.816031][ T8311] bridge0: entered allmulticast mode [ 104.848363][ T8311] vlan2: left allmulticast mode [ 104.859329][ T8311] bridge0: left allmulticast mode [ 104.888489][ T8317] nfs: Bad value for 'source' [ 105.519861][ T5870] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 105.673929][ T5870] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.686759][ T5870] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 105.698624][ T5870] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 105.718528][ T5870] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.731033][ T5870] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.739147][ T5870] usb 4-1: Product: syz [ 105.744181][ T5870] usb 4-1: Manufacturer: syz [ 105.748821][ T5870] usb 4-1: SerialNumber: syz [ 105.749392][ T974] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 105.756122][ T5870] usb 4-1: selecting invalid altsetting 1 [ 105.889463][ T10] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 105.911372][ T974] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.924479][ T974] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 105.950375][ T974] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 105.966025][ T974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 105.974559][ T974] usb 3-1: SerialNumber: syz [ 105.987914][ T8373] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1096'. [ 106.070575][ T10] usb 1-1: config 0 has an invalid interface number: 176 but max is 2 [ 106.092343][ T10] usb 1-1: config 0 has no interface number 1 [ 106.099685][ T10] usb 1-1: too many endpoints for config 0 interface 0 altsetting 255: 255, using maximum allowed: 30 [ 106.122570][ T10] usb 1-1: config 0 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 106.141079][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 106.147930][ T10] usb 1-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 106.158784][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.173391][ T10] usb 1-1: config 0 descriptor?? [ 106.186875][ T5870] cdc_mbim 4-1:1.0: failed GET_NTB_PARAMETERS [ 106.196088][ T5870] cdc_mbim 4-1:1.0: bind() failure [ 106.201518][ T974] usb 3-1: 0:2 : does not exist [ 106.204211][ T5870] usb 4-1: USB disconnect, device number 15 [ 106.223757][ T974] usb 3-1: USB disconnect, device number 13 [ 106.395436][ T10] qcserial 1-1:0.2: Qualcomm USB modem converter detected [ 106.417508][ T10] qmi_wwan 1-1:0.0: probe with driver qmi_wwan failed with error -22 [ 106.632169][ T10] usb 1-1: USB disconnect, device number 16 [ 106.638433][ T10] qcserial 1-1:0.2: device disconnected [ 106.885168][ T8392] mkiss: ax0: crc mode is auto. [ 107.529352][ T5976] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 107.693011][ T5976] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.719266][ T5976] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 107.737859][ T5976] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 107.766912][ T5976] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 107.785124][ T5976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.799277][ T5976] usb 2-1: Product: syz [ 107.805214][ T5976] usb 2-1: Manufacturer: syz [ 107.818086][ T5976] usb 2-1: SerialNumber: syz [ 107.832333][ T5976] usb 2-1: selecting invalid altsetting 1 [ 108.248380][ T5976] cdc_mbim 2-1:1.0: failed GET_NTB_PARAMETERS [ 108.261884][ T5976] cdc_mbim 2-1:1.0: bind() failure [ 108.279407][ T5976] usb 2-1: USB disconnect, device number 9 [ 109.441391][ T8472] block nbd0: shutting down sockets [ 109.769406][ T5866] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 109.788323][ T8483] mkiss: ax0: crc mode is auto. [ 109.939287][ T5866] usb 1-1: Using ep0 maxpacket: 16 [ 109.948389][ T5866] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 185, changing to 7 [ 109.969512][ T5866] usb 1-1: config 1 interface 1 has no altsetting 0 [ 109.979569][ T5866] usb 1-1: string descriptor 0 read error: -22 [ 109.985814][ T5866] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 109.999248][ T5866] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.012566][ T5866] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 110.020224][ T5866] usb 1-1: 2:1 : sample bitwidth 128 in over sample bytes 4 [ 110.028819][ T5866] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 110.127819][ T8491] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1151'. [ 110.142600][ T8491] openvswitch: netlink: VXLAN extension 12922 out of range max 1 [ 110.239342][ T5866] usb 1-1: USB disconnect, device number 17 [ 110.379263][ T5868] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 110.429282][ T974] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 110.539467][ T5868] usb 3-1: Using ep0 maxpacket: 8 [ 110.546372][ T5868] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.557979][ T5868] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 110.589282][ T5868] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 110.611230][ T5868] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 110.621473][ T974] usb 5-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 110.639354][ T974] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.647360][ T974] usb 5-1: Product: syz [ 110.651586][ T5868] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.669236][ T5868] usb 3-1: Product: syz [ 110.673423][ T5868] usb 3-1: Manufacturer: syz [ 110.678012][ T5868] usb 3-1: SerialNumber: syz [ 110.682676][ T974] usb 5-1: Manufacturer: syz [ 110.687269][ T974] usb 5-1: SerialNumber: syz [ 110.710067][ T974] usb 5-1: config 0 descriptor?? [ 110.926925][ T5868] cdc_ncm 3-1:1.0: bind() failure [ 110.941639][ T5868] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 110.958234][ T5868] cdc_ncm 3-1:1.1: bind() failure [ 110.980483][ T5868] usb 3-1: USB disconnect, device number 14 [ 111.035493][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 111.035527][ T30] audit: type=1326 audit(1743161880.141:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8500 comm="syz.1.1156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 111.109543][ T30] audit: type=1326 audit(1743161880.181:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8500 comm="syz.1.1156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 111.159502][ T30] audit: type=1326 audit(1743161880.181:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8500 comm="syz.1.1156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=195 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 111.186433][ T974] usb 5-1: Firmware: major: 0, minor: 4, hardware type: ATUSB (0) [ 111.235529][ T30] audit: type=1326 audit(1743161880.181:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8500 comm="syz.1.1156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 111.310083][ T30] audit: type=1326 audit(1743161880.181:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8500 comm="syz.1.1156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7ffc0000 [ 111.362694][ T30] audit: type=1400 audit(1743161880.261:479): avc: denied { write } for pid=8507 comm="syz.0.1161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 111.375865][ T8522] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1165'. [ 111.398756][ T974] usb 5-1: failed to fetch extended address, random address set [ 111.450569][ T974] usb 5-1: USB disconnect, device number 10 [ 112.113443][ T8553] netlink: 280 bytes leftover after parsing attributes in process `syz.3.1175'. [ 112.219955][ T8556] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1176'. [ 112.666367][ T30] audit: type=1326 audit(1743161881.771:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8544 comm="syz.1.1173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f315358d169 code=0x7fc00000 [ 112.689688][ C1] vkms_vblank_simulate: vblank timer overrun [ 112.831655][ T5866] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 112.889852][ T8575] vcan0 speed is unknown, defaulting to 1000 [ 112.903784][ T30] audit: type=1400 audit(1743161881.991:481): avc: denied { write } for pid=8578 comm="syz.1.1189" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 113.045900][ T5866] usb 5-1: Using ep0 maxpacket: 8 [ 113.065452][ T5866] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.065493][ T5866] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 113.065513][ T5866] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 113.098291][ T5866] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.098322][ T5866] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.098340][ T5866] usb 5-1: Product: syz [ 113.098353][ T5866] usb 5-1: Manufacturer: syz [ 113.098367][ T5866] usb 5-1: SerialNumber: syz [ 113.179814][ T8589] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 1, id = 0 [ 113.297036][ T8577] vcan0 speed is unknown, defaulting to 1000 [ 113.357182][ T5866] cdc_ncm 5-1:1.0: bind() failure [ 113.364656][ T5866] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 113.381859][ T5866] cdc_ncm 5-1:1.1: bind() failure [ 113.386983][ T30] audit: type=1800 audit(1743161882.491:482): pid=8576 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1188" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 113.421662][ T5866] usb 5-1: USB disconnect, device number 11 [ 113.749792][ T5976] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 113.952868][ T5976] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 113.965201][ T8611] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1211'. [ 113.974326][ T5976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.987298][ T5976] usb 2-1: Product: syz [ 113.994874][ T5976] usb 2-1: Manufacturer: syz [ 114.004988][ T5976] usb 2-1: SerialNumber: syz [ 114.029750][ T5976] usb 2-1: config 0 descriptor?? [ 114.403484][ T8643] netlink: 188 bytes leftover after parsing attributes in process `syz.0.1217'. [ 114.417490][ T8643] netlink: 'syz.0.1217': attribute type 1 has an invalid length. [ 114.437337][ T30] audit: type=1800 audit(1743161883.541:483): pid=8625 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.1207" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 114.462341][ T5976] usb 2-1: Firmware: major: 108, minor: 98, hardware type: RZUSB (3) [ 114.681419][ T5976] usb 2-1: failed to fetch extended address, random address set [ 114.740613][ T5976] usb 2-1: USB disconnect, device number 10 [ 115.139280][ T5868] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 115.290110][ T5868] usb 3-1: Using ep0 maxpacket: 16 [ 115.301456][ T5868] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 115.324147][ T5868] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 115.356585][ T5868] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 115.377452][ T5868] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 115.385564][ T8703] SELinux: failed to load policy [ 115.389104][ T5868] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 115.406348][ T8705] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 115.406460][ T5868] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 115.432230][ T5868] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 115.440276][ T5868] usb 3-1: Manufacturer: syz [ 115.446089][ T5868] usb 3-1: config 0 descriptor?? [ 115.569684][ T5976] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 115.719534][ T5868] rc_core: IR keymap rc-hauppauge not found [ 115.719930][ T5976] usb 1-1: Using ep0 maxpacket: 32 [ 115.725518][ T5868] Registered IR keymap rc-empty [ 115.742043][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.743153][ T5976] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 115.760088][ T8723] netlink: 100 bytes leftover after parsing attributes in process `syz.4.1252'. [ 115.769311][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.769415][ T5976] usb 1-1: config 0 has no interface number 0 [ 115.791039][ T5976] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 115.799595][ T5868] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 115.802461][ T5976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.821742][ T5976] usb 1-1: Product: syz [ 115.826937][ T5976] usb 1-1: Manufacturer: syz [ 115.833113][ T5868] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input30 [ 115.839234][ T5976] usb 1-1: SerialNumber: syz [ 115.865075][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.865370][ T5976] usb 1-1: config 0 descriptor?? [ 115.890655][ T5976] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 115.907346][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.930394][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.949390][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 115.969423][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.001362][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.022850][ T8734] netlink: 188 bytes leftover after parsing attributes in process `syz.1.1260'. [ 116.032403][ T8734] netlink: 'syz.1.1260': attribute type 1 has an invalid length. [ 116.034889][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.059375][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.079587][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.100775][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.108300][ T5976] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 116.119263][ T5868] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 116.138279][ T5976] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 116.139994][ T5868] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 116.168273][ T5868] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 116.188690][ T5868] usb 3-1: USB disconnect, device number 15 [ 116.289583][ T974] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 116.301858][ T8752] bio_check_eod: 2 callbacks suppressed [ 116.301871][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.301871][ T8752] nbd4: rw=0, sector=64, nr_sectors = 1 limit=0 [ 116.326340][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.326340][ T8752] nbd4: rw=0, sector=256, nr_sectors = 1 limit=0 [ 116.342420][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=256, location=256 [ 116.354249][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.354249][ T8752] nbd4: rw=0, sector=512, nr_sectors = 1 limit=0 [ 116.370149][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=512, location=512 [ 116.384504][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.384504][ T8752] nbd4: rw=0, sector=64, nr_sectors = 2 limit=0 [ 116.404360][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.404360][ T8752] nbd4: rw=0, sector=512, nr_sectors = 2 limit=0 [ 116.428349][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=256, location=256 [ 116.446179][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.446179][ T8752] nbd4: rw=0, sector=1024, nr_sectors = 2 limit=0 [ 116.470465][ T974] usb 4-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.486408][ T974] usb 4-1: config 0 interface 0 has no altsetting 0 [ 116.494293][ T974] usb 4-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 116.508306][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.516916][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=512, location=512 [ 116.533780][ T974] usb 4-1: config 0 descriptor?? [ 116.548742][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.548742][ T8752] nbd4: rw=0, sector=64, nr_sectors = 4 limit=0 [ 116.568920][ C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 116.569276][ T5868] usb 1-1: USB disconnect, device number 18 [ 116.588377][ T5868] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 116.601844][ T5868] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 116.606129][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.606129][ T8752] nbd4: rw=0, sector=1024, nr_sectors = 4 limit=0 [ 116.618833][ T5868] quatech2 1-1:0.51: device disconnected [ 116.630336][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=256, location=256 [ 116.647190][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.647190][ T8752] nbd4: rw=0, sector=2048, nr_sectors = 4 limit=0 [ 116.661904][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=512, location=512 [ 116.672744][ T8752] syz.4.1265: attempt to access beyond end of device [ 116.672744][ T8752] nbd4: rw=0, sector=64, nr_sectors = 8 limit=0 [ 116.686876][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=256, location=256 [ 116.697774][ T8752] UDF-fs: error (device nbd4): udf_read_tagged: read failed, block=512, location=512 [ 116.707426][ T8752] UDF-fs: warning (device nbd4): udf_fill_super: No partition found (1) [ 116.963380][ T974] apple 0003:05AC:027A.0010: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.3-1/input0 [ 117.164304][ T974] usb 4-1: USB disconnect, device number 16 [ 117.259048][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 117.283269][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 117.303174][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 117.322530][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 117.340228][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 117.350906][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 117.380281][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 117.399435][ T8787] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 117.419267][ T8787] UDF-fs: warning (device nbd1): udf_fill_super: No partition found (1) [ 117.473212][ T8800] sp0: Synchronizing with TNC [ 117.493014][ T7142] [ 117.495347][ T7142] ===================================================== [ 117.502258][ T7142] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 117.509690][ T7142] 6.14.0-syzkaller-07422-gacb4f33713b9 #0 Not tainted [ 117.516417][ T7142] ----------------------------------------------------- [ 117.523325][ T7142] kworker/u8:20/7142 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 117.531184][ T7142] ffffffff8f565b78 (disc_data_lock#3){.+.+}-{3:3}, at: sp_get+0x18/0xf0 [ 117.539502][ T7142] [ 117.539502][ T7142] and this task is already holding: [ 117.546832][ T7142] ffffffff9adbf038 (&port_lock_key){-.-.}-{3:3}, at: uart_write+0x13b/0xb30 [ 117.555508][ T7142] which would create a new lock dependency: [ 117.561375][ T7142] (&port_lock_key){-.-.}-{3:3} -> (disc_data_lock#3){.+.+}-{3:3} [ 117.569182][ T7142] [ 117.569182][ T7142] but this new dependency connects a HARDIRQ-irq-safe lock: [ 117.578598][ T7142] (&port_lock_key){-.-.}-{3:3} [ 117.578611][ T7142] [ 117.578611][ T7142] ... which became HARDIRQ-irq-safe at: [ 117.591110][ T7142] lock_acquire+0x179/0x350 [ 117.595684][ T7142] _raw_spin_lock_irqsave+0x3a/0x60 [ 117.600937][ T7142] serial8250_handle_irq+0x95/0xcb0 [ 117.606195][ T7142] serial8250_default_handle_irq+0x9a/0x210 [ 117.612159][ T7142] serial8250_interrupt+0x103/0x210 [ 117.617416][ T7142] __handle_irq_event_percpu+0x229/0x7d0 [ 117.623103][ T7142] handle_irq_event+0xab/0x1e0 [ 117.627932][ T7142] handle_edge_irq+0x263/0xd10 [ 117.632762][ T7142] __common_interrupt+0xdf/0x250 [ 117.637765][ T7142] common_interrupt+0xba/0xe0 [ 117.642519][ T7142] asm_common_interrupt+0x26/0x40 [ 117.647612][ T7142] _raw_spin_unlock_irqrestore+0x31/0x80 [ 117.653305][ T7142] uart_write+0x2a4/0xb30 [ 117.657692][ T7142] n_tty_write+0x41f/0x1150 [ 117.662253][ T7142] file_tty_write.constprop.0+0x512/0x9b0 [ 117.668029][ T7142] redirected_tty_write+0xd4/0x150 [ 117.673199][ T7142] vfs_write+0x5ba/0x1180 [ 117.677583][ T7142] ksys_write+0x12a/0x240 [ 117.681966][ T7142] do_syscall_64+0xcd/0x260 [ 117.686527][ T7142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.692474][ T7142] [ 117.692474][ T7142] to a HARDIRQ-irq-unsafe lock: [ 117.699457][ T7142] (disc_data_lock#3){.+.+}-{3:3} [ 117.699474][ T7142] [ 117.699474][ T7142] ... which became HARDIRQ-irq-unsafe at: [ 117.712317][ T7142] ... [ 117.712321][ T7142] lock_acquire+0x179/0x350 [ 117.719434][ T7142] _raw_read_lock+0x5f/0x70 [ 117.724002][ T7142] sp_get+0x18/0xf0 [ 117.727864][ T7142] sixpack_receive_buf+0x59/0x1c90 [ 117.733036][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 117.738377][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 117.744164][ T7142] flush_to_ldisc+0x268/0x780 [ 117.748899][ T7142] process_one_work+0x9cc/0x1b70 [ 117.753892][ T7142] worker_thread+0x6c8/0xf10 [ 117.758540][ T7142] kthread+0x3c2/0x780 [ 117.762663][ T7142] ret_from_fork+0x45/0x80 [ 117.767136][ T7142] ret_from_fork_asm+0x1a/0x30 [ 117.771962][ T7142] [ 117.771962][ T7142] other info that might help us debug this: [ 117.771962][ T7142] [ 117.782158][ T7142] Possible interrupt unsafe locking scenario: [ 117.782158][ T7142] [ 117.790441][ T7142] CPU0 CPU1 [ 117.795772][ T7142] ---- ---- [ 117.801117][ T7142] lock(disc_data_lock#3); [ 117.805594][ T7142] local_irq_disable(); [ 117.812315][ T7142] lock(&port_lock_key); [ 117.819130][ T7142] lock(disc_data_lock#3); [ 117.826124][ T7142] [ 117.829547][ T7142] lock(&port_lock_key); [ 117.834018][ T7142] [ 117.834018][ T7142] *** DEADLOCK *** [ 117.834018][ T7142] [ 117.842129][ T7142] 6 locks held by kworker/u8:20/7142: [ 117.847469][ T7142] #0: ffff88801b481148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 117.858563][ T7142] #1: ffffc90002f2fd18 ((work_completion)(&buf->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 117.869598][ T7142] #2: ffff888025498ca0 (&buf->lock){+.+.}-{4:4}, at: flush_to_ldisc+0x34/0x780 [ 117.878618][ T7142] #3: ffff88805b0f70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x1c/0x80 [ 117.887903][ T7142] #4: ffffffff9adbf038 (&port_lock_key){-.-.}-{3:3}, at: uart_write+0x13b/0xb30 [ 117.897025][ T7142] #5: ffff88805b0f70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x1c/0x80 [ 117.906305][ T7142] [ 117.906305][ T7142] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 117.916696][ T7142] -> (&port_lock_key){-.-.}-{3:3} { [ 117.921890][ T7142] IN-HARDIRQ-W at: [ 117.925838][ T7142] lock_acquire+0x179/0x350 [ 117.931981][ T7142] _raw_spin_lock_irqsave+0x3a/0x60 [ 117.938800][ T7142] serial8250_handle_irq+0x95/0xcb0 [ 117.945621][ T7142] serial8250_default_handle_irq+0x9a/0x210 [ 117.953136][ T7142] serial8250_interrupt+0x103/0x210 [ 117.959958][ T7142] __handle_irq_event_percpu+0x229/0x7d0 [ 117.967210][ T7142] handle_irq_event+0xab/0x1e0 [ 117.973598][ T7142] handle_edge_irq+0x263/0xd10 [ 117.979981][ T7142] __common_interrupt+0xdf/0x250 [ 117.986538][ T7142] common_interrupt+0xba/0xe0 [ 117.992838][ T7142] asm_common_interrupt+0x26/0x40 [ 117.999485][ T7142] _raw_spin_unlock_irqrestore+0x31/0x80 [ 118.006738][ T7142] uart_write+0x2a4/0xb30 [ 118.012690][ T7142] n_tty_write+0x41f/0x1150 [ 118.018817][ T7142] file_tty_write.constprop.0+0x512/0x9b0 [ 118.026167][ T7142] redirected_tty_write+0xd4/0x150 [ 118.032911][ T7142] vfs_write+0x5ba/0x1180 [ 118.038881][ T7142] ksys_write+0x12a/0x240 [ 118.044855][ T7142] do_syscall_64+0xcd/0x260 [ 118.050983][ T7142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.058509][ T7142] IN-SOFTIRQ-W at: [ 118.062461][ T7142] lock_acquire+0x179/0x350 [ 118.068590][ T7142] _raw_spin_lock_irqsave+0x3a/0x60 [ 118.075407][ T7142] serial8250_handle_irq+0x95/0xcb0 [ 118.082229][ T7142] serial8250_default_handle_irq+0x9a/0x210 [ 118.089758][ T7142] serial8250_interrupt+0x103/0x210 [ 118.096581][ T7142] __handle_irq_event_percpu+0x229/0x7d0 [ 118.103834][ T7142] handle_irq_event+0xab/0x1e0 [ 118.110221][ T7142] handle_edge_irq+0x263/0xd10 [ 118.116604][ T7142] __common_interrupt+0xdf/0x250 [ 118.123161][ T7142] common_interrupt+0x61/0xe0 [ 118.129465][ T7142] asm_common_interrupt+0x26/0x40 [ 118.136108][ T7142] handle_softirqs+0x1dd/0x8e0 [ 118.142504][ T7142] __irq_exit_rcu+0x109/0x170 [ 118.148800][ T7142] irq_exit_rcu+0x9/0x30 [ 118.154665][ T7142] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 118.161917][ T7142] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 118.169514][ T7142] _raw_spin_unlock_irqrestore+0x31/0x80 [ 118.176765][ T7142] uart_start+0x23a/0x710 [ 118.182728][ T7142] n_tty_write+0xd6d/0x1150 [ 118.188858][ T7142] file_tty_write.constprop.0+0x512/0x9b0 [ 118.196208][ T7142] redirected_tty_write+0xd4/0x150 [ 118.202940][ T7142] vfs_write+0x5ba/0x1180 [ 118.208890][ T7142] ksys_write+0x12a/0x240 [ 118.214839][ T7142] do_syscall_64+0xcd/0x260 [ 118.220967][ T7142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.228491][ T7142] INITIAL USE at: [ 118.232368][ T7142] lock_acquire+0x179/0x350 [ 118.238409][ T7142] _raw_spin_lock_irqsave+0x3a/0x60 [ 118.245139][ T7142] serial8250_do_set_termios+0x310/0x1710 [ 118.252396][ T7142] serial8250_set_termios+0x6e/0x80 [ 118.259142][ T7142] uart_set_options+0x31a/0x5f0 [ 118.265532][ T7142] serial8250_console_setup+0x189/0x450 [ 118.272613][ T7142] univ8250_console_setup+0x1eb/0x2e0 [ 118.279516][ T7142] try_enable_preferred_console+0x2fd/0x530 [ 118.286944][ T7142] register_console+0x3ab/0x11b0 [ 118.293413][ T7142] univ8250_console_init+0x5f/0x90 [ 118.300062][ T7142] console_init+0x14f/0x680 [ 118.306097][ T7142] start_kernel+0x29f/0x4d0 [ 118.312133][ T7142] x86_64_start_reservations+0x18/0x30 [ 118.319124][ T7142] x86_64_start_kernel+0xb0/0xc0 [ 118.325594][ T7142] common_startup_64+0x13e/0x148 [ 118.332065][ T7142] } [ 118.334532][ T7142] ... key at: [] port_lock_key+0x0/0x40 [ 118.342134][ T7142] [ 118.342134][ T7142] the dependencies between the lock to be acquired [ 118.342138][ T7142] and HARDIRQ-irq-unsafe lock: [ 118.355588][ T7142] -> (disc_data_lock#3){.+.+}-{3:3} { [ 118.360942][ T7142] HARDIRQ-ON-R at: [ 118.364889][ T7142] lock_acquire+0x179/0x350 [ 118.371017][ T7142] _raw_read_lock+0x5f/0x70 [ 118.377139][ T7142] sp_get+0x18/0xf0 [ 118.382568][ T7142] sixpack_receive_buf+0x59/0x1c90 [ 118.389296][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 118.396198][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 118.403537][ T7142] flush_to_ldisc+0x268/0x780 [ 118.409832][ T7142] process_one_work+0x9cc/0x1b70 [ 118.416392][ T7142] worker_thread+0x6c8/0xf10 [ 118.422599][ T7142] kthread+0x3c2/0x780 [ 118.428287][ T7142] ret_from_fork+0x45/0x80 [ 118.434321][ T7142] ret_from_fork_asm+0x1a/0x30 [ 118.440707][ T7142] SOFTIRQ-ON-R at: [ 118.444656][ T7142] lock_acquire+0x179/0x350 [ 118.450782][ T7142] _raw_read_lock+0x5f/0x70 [ 118.456903][ T7142] sp_get+0x18/0xf0 [ 118.462346][ T7142] sixpack_receive_buf+0x59/0x1c90 [ 118.469075][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 118.475980][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 118.483319][ T7142] flush_to_ldisc+0x268/0x780 [ 118.489614][ T7142] process_one_work+0x9cc/0x1b70 [ 118.496168][ T7142] worker_thread+0x6c8/0xf10 [ 118.502375][ T7142] kthread+0x3c2/0x780 [ 118.508062][ T7142] ret_from_fork+0x45/0x80 [ 118.514097][ T7142] ret_from_fork_asm+0x1a/0x30 [ 118.520481][ T7142] INITIAL READ USE at: [ 118.524778][ T7142] lock_acquire+0x179/0x350 [ 118.531250][ T7142] _raw_read_lock+0x5f/0x70 [ 118.537719][ T7142] sp_get+0x18/0xf0 [ 118.543492][ T7142] sixpack_receive_buf+0x59/0x1c90 [ 118.550567][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 118.557818][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 118.565508][ T7142] flush_to_ldisc+0x268/0x780 [ 118.572152][ T7142] process_one_work+0x9cc/0x1b70 [ 118.579056][ T7142] worker_thread+0x6c8/0xf10 [ 118.585616][ T7142] kthread+0x3c2/0x780 [ 118.591650][ T7142] ret_from_fork+0x45/0x80 [ 118.598031][ T7142] ret_from_fork_asm+0x1a/0x30 [ 118.604783][ T7142] } [ 118.607251][ T7142] ... key at: [] disc_data_lock+0x18/0xfe0 [ 118.615111][ T7142] ... acquired at: [ 118.618893][ T7142] lock_acquire+0x179/0x350 [ 118.623544][ T7142] _raw_read_lock+0x5f/0x70 [ 118.628199][ T7142] sp_get+0x18/0xf0 [ 118.632149][ T7142] sixpack_write_wakeup+0x20/0x390 [ 118.637401][ T7142] tty_wakeup+0xe5/0x120 [ 118.641799][ T7142] tty_port_default_wakeup+0x2a/0x40 [ 118.647229][ T7142] serial8250_tx_chars+0x68e/0x860 [ 118.652498][ T7142] __start_tx+0x3e9/0x4a0 [ 118.656986][ T7142] serial8250_start_tx+0x368/0x530 [ 118.662242][ T7142] __uart_start+0x292/0x4c0 [ 118.666888][ T7142] uart_write+0x218/0xb30 [ 118.671375][ T7142] sixpack_receive_buf+0x3d0/0x1c90 [ 118.676714][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 118.682142][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 118.688007][ T7142] flush_to_ldisc+0x268/0x780 [ 118.692838][ T7142] process_one_work+0x9cc/0x1b70 [ 118.697939][ T7142] worker_thread+0x6c8/0xf10 [ 118.702672][ T7142] kthread+0x3c2/0x780 [ 118.706895][ T7142] ret_from_fork+0x45/0x80 [ 118.711454][ T7142] ret_from_fork_asm+0x1a/0x30 [ 118.716378][ T7142] [ 118.718671][ T7142] [ 118.718671][ T7142] stack backtrace: [ 118.724530][ T7142] CPU: 0 UID: 0 PID: 7142 Comm: kworker/u8:20 Not tainted 6.14.0-syzkaller-07422-gacb4f33713b9 #0 PREEMPT(full) [ 118.724543][ T7142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.724550][ T7142] Workqueue: events_unbound flush_to_ldisc [ 118.724564][ T7142] Call Trace: [ 118.724568][ T7142] [ 118.724573][ T7142] dump_stack_lvl+0x116/0x1f0 [ 118.724587][ T7142] check_irq_usage+0x7dc/0x920 [ 118.724602][ T7142] ? check_path.constprop.0+0x24/0x50 [ 118.724617][ T7142] ? __lock_acquire+0x1189/0x1ba0 [ 118.724631][ T7142] __lock_acquire+0x1189/0x1ba0 [ 118.724646][ T7142] ? lock_acquire+0x179/0x350 [ 118.724660][ T7142] lock_acquire+0x179/0x350 [ 118.724674][ T7142] ? sp_get+0x18/0xf0 [ 118.724683][ T7142] ? ldsem_down_read_trylock+0x11a/0x180 [ 118.724697][ T7142] ? ldsem_down_read_trylock+0x120/0x180 [ 118.724711][ T7142] ? __pfx_sixpack_write_wakeup+0x10/0x10 [ 118.724721][ T7142] _raw_read_lock+0x5f/0x70 [ 118.724730][ T7142] ? sp_get+0x18/0xf0 [ 118.724738][ T7142] sp_get+0x18/0xf0 [ 118.724746][ T7142] ? __pfx_sixpack_write_wakeup+0x10/0x10 [ 118.724756][ T7142] sixpack_write_wakeup+0x20/0x390 [ 118.724768][ T7142] ? __pfx_sixpack_write_wakeup+0x10/0x10 [ 118.724778][ T7142] tty_wakeup+0xe5/0x120 [ 118.724788][ T7142] tty_port_default_wakeup+0x2a/0x40 [ 118.724801][ T7142] serial8250_tx_chars+0x68e/0x860 [ 118.724816][ T7142] __start_tx+0x3e9/0x4a0 [ 118.724829][ T7142] serial8250_start_tx+0x368/0x530 [ 118.724842][ T7142] __uart_start+0x292/0x4c0 [ 118.724856][ T7142] uart_write+0x218/0xb30 [ 118.724869][ T7142] sixpack_receive_buf+0x3d0/0x1c90 [ 118.724880][ T7142] ? ldsem_down_read_trylock+0x120/0x180 [ 118.724894][ T7142] ? __pfx_ldsem_down_read_trylock+0x10/0x10 [ 118.724909][ T7142] ? __pfx_sixpack_receive_buf+0x10/0x10 [ 118.724919][ T7142] tty_ldisc_receive_buf+0x157/0x1a0 [ 118.724930][ T7142] tty_port_default_receive_buf+0x70/0xb0 [ 118.724944][ T7142] flush_to_ldisc+0x268/0x780 [ 118.724956][ T7142] ? rcu_is_watching+0x12/0xc0 [ 118.724968][ T7142] process_one_work+0x9cc/0x1b70 [ 118.724980][ T7142] ? __pfx_process_one_work+0x10/0x10 [ 118.724992][ T7142] ? assign_work+0x1a0/0x250 [ 118.725001][ T7142] worker_thread+0x6c8/0xf10 [ 118.725013][ T7142] ? __pfx_worker_thread+0x10/0x10 [ 118.725024][ T7142] kthread+0x3c2/0x780 [ 118.725033][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725041][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725050][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725058][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725067][ T7142] ? rcu_is_watching+0x12/0xc0 [ 118.725077][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725086][ T7142] ret_from_fork+0x45/0x80 [ 118.725096][ T7142] ? __pfx_kthread+0x10/0x10 [ 118.725104][ T7142] ret_from_fork_asm+0x1a/0x30 [ 118.725121][ T7142] [ 118.725231][ C1] vkms_vblank_simulate: vblank timer overrun [ 118.996149][ C1] vkms_vblank_simulate: vblank timer overrun