last executing test programs: 46.334864132s ago: executing program 0 (id=248): r0 = socket$kcm(0x10, 0x2, 0x0) prlimit64(0x0, 0x9, &(0x7f0000000140)={0x100000001, 0x6}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r1, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008108090f9becdb4cb92e264831371900000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semtimedop(r2, 0x0, 0x0, 0x0) 42.29474116s ago: executing program 1 (id=249): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2, 0x9, @private1, 0x9}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r2, &(0x7f0000000140)='2', 0xfdef, 0xfecc) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000040)={0x7, "ea133ae9a555dbcc3d6453d3417de8e11b8476b6ea4754c39e6d7ab203b75f23"}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x10000}, 0xc) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000062c0)={0x0, 0x7f, 0x90}, &(0x7f0000006680)=0x8) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r4 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x4}, {0x0, 0x4, 0x0, 0xa78a}, 0xfffffffe, 0x0, 0x1}, {{@in=@private, 0x0, 0x33}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0x3, 0x1, 0x7}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100000a0000000600000000000000030006000000000002000000ffffffff0000000000000000030005000000000002000000ac1e00010000000000000000020013"], 0x50}}, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2}, 0x10}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) 39.657512588s ago: executing program 0 (id=250): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x15, 0x17, 0xee, 0x40, 0xaf0, 0x7a05, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x5, 0x49}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000008c0)={0x64, &(0x7f0000000080)={0x0, 0x0, 0x11, "0300fe96fcb7012ebf3d74c975b4032d99"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 26.052324789s ago: executing program 0 (id=251): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) 24.138397282s ago: executing program 1 (id=252): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58"}, 0x28) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)="6e37cff5b582e082d58cb23de3c19dc4971d9b59ddb52ae25a3ca48e8d5284721b4b722d1fd011fc3144e4ceb18b32b5b8", 0x31}, {&(0x7f0000000340)="5fdbd61342a1560054f74cee82024cacdf79b6be94f99a7aea5b7678644cc1ef33880d4a59cad1fd0852b05064b02335eb6064c24f1ad325e0325bc473c3aeaf6709e5227bca1f7ba283d381d4f64e34fa77c5cac5d0bcf72850aaa9ea7f9144a0e108ae41f51262011dd0a3eb6eaf00da010b18a79f6917d0c25efbf1c56feb59cbcb63f4683c026aa7aa1d65bea9ba31", 0x91}, {&(0x7f0000000940)="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", 0x120}, {&(0x7f0000000500)="0f1d547dfd011eee5ee96e9f1947841b6080ffadffd0f2ba53588a463cb08890097ea28302b894feb895cebb0e72a94c681955c3a39a1e5ebde1638c8f408cbb197ede5a6779e4582b685db9abb1184d1e4bf53bb5eafcc7d265002aeead4852d157cfb83a10f405c72c51bd99d99ea7f702c9424dcfffbd0387c5e7777aa1bf37cbffb95d0daf9ff4df9c2c6ce90807958457", 0x93}, {&(0x7f0000000700)="7a60507430110d45fba18e434184c81c9a10404af273af02537863cd4f9b455ba771ca5222198ae07333ef0d2beff796d017427138340fc2b1528610600c9b212beee90a7941df2f1ec93c7469156c30892b39b7b43f9d229a356cc43023e2eb30577ca2725e6c1ce2e4557d4150336ac279203360ee37b0f67dce3d0fa468aed602dc9f641bbacbeac908a860f4d02f22946a5a73f0bd6896b5fb16e75d3437356e3e8307c6d07b767649101165270eb5c82bc6cd3d2c5954f370361578736b68b2d8d891071b5ad1e7ede7372c18df066960ba60b27a4a33fe21f9fb144b71ece5b7c8bc9eb9", 0xe7}, {&(0x7f0000001700)="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", 0xbf2}, {&(0x7f0000000600)="54ade827a0c1fccd5257d5ed616cc842df40d3b3ba74a4282e4e67a304fd80dcaf5a00ec62bcd84a42b9ad25709d52229070f05d75dafd3888b56423148b085d175297", 0x43}, {&(0x7f0000002340)="574378aa32dce5029bb1eb28e82b175d0064314b84ca16d51695e4b59ecf60bdc6c7651186b73de87fdd7b0caaa9ea4e3e6ab15eeac94cdeeabbcf0607e15313d633acf7b576ff32900bf1accfa18ef821a060", 0x53}], 0x8}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) recvfrom$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 19.177574454s ago: executing program 1 (id=253): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x1000, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) shutdown(r0, 0x1) 16.489019442s ago: executing program 1 (id=254): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_DELCHAIN={0x4c, 0x5, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2000}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x20, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'veth1_macvtap\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x5}]}]}], {0x14}}, 0xc0}}, 0x0) 14.565118927s ago: executing program 1 (id=255): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000090003206d0414c340000000000109022400010400a000090400000103010100093700086ce82201000905815f"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000040)={0x0, 0x10, 0xc, {0xc, 0x3, "dc3335b79bef9b2a8347"}}, 0x0, 0x0, 0x0}, 0x0) 13.69580422s ago: executing program 0 (id=256): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0xfdef, 0xfecc) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000040)={0x7, "ea133ae9a555dbcc3d6453d3417de8e11b8476b6ea4754c39e6d7ab203b75f23"}) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x10000}, 0xc) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000062c0)={0x0, 0x7f, 0x90}, &(0x7f0000006680)=0x8) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r6 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x4}, {0x0, 0x4, 0x0, 0xa78a}, 0xfffffffe, 0x0, 0x1}, {{@in=@private, 0x0, 0x33}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0x3, 0x1, 0x7}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00000001c0)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100000a0000000600000000000000030006000000000002000000ffffffff0000000000000000030005000000000002000000ac1e00010000000000000000020013"], 0x50}}, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2}, 0x10}}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) 2.34949591s ago: executing program 1 (id=257): syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, "d32052f2"}]}}, 0x0}, 0x0) 2.107442159s ago: executing program 0 (id=258): socket$nl_generic(0x10, 0x3, 0x10) socket$can_j1939(0x1d, 0x2, 0x7) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYRES64=r0], 0xb8}}, 0x20000004) socket$inet6(0xa, 0x80803, 0x87) syz_emit_ethernet(0x5e, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd603000bb00282b00fc020000000000000000000000000000fe8000000000000000000000000000aa87"], 0x0) 0s ago: executing program 0 (id=259): r0 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000204f045db600000000000109022d0001000060020904001005030001000921000036012205000905810300000c00070905020320"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000457"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_read(r0, 0x2, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:24219' (ED25519) to the list of known hosts. syzkaller login: [ 329.738701][ T3169] cgroup: Unknown subsys name 'net' [ 330.213257][ T3169] cgroup: Unknown subsys name 'cpuset' [ 330.336852][ T3169] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 396.092079][ T3169] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 463.299140][ T3175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 463.359746][ T3175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 465.072915][ T3174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 465.131829][ T3174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.370009][ T3175] hsr_slave_0: entered promiscuous mode [ 474.411251][ T3175] hsr_slave_1: entered promiscuous mode [ 476.421932][ T3174] hsr_slave_0: entered promiscuous mode [ 476.453317][ T3174] hsr_slave_1: entered promiscuous mode [ 476.486044][ T3174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 476.488303][ T3174] Cannot create hsr debugfs directory [ 481.789728][ T3175] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 481.917253][ T3175] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 482.041493][ T3175] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 482.293401][ T3175] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 483.406586][ T3174] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 483.637022][ T3174] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 483.831878][ T3174] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 484.011287][ T3174] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 490.033278][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 492.857085][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 526.319927][ T3175] veth0_vlan: entered promiscuous mode [ 526.553311][ T3175] veth1_vlan: entered promiscuous mode [ 527.642606][ T3175] veth0_macvtap: entered promiscuous mode [ 527.767589][ T3175] veth1_macvtap: entered promiscuous mode [ 528.507902][ T3175] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.510410][ T3175] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.511703][ T3175] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.512913][ T3175] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 531.469726][ T3174] veth0_vlan: entered promiscuous mode [ 531.911134][ T3174] veth1_vlan: entered promiscuous mode [ 532.788198][ T3174] veth0_macvtap: entered promiscuous mode [ 532.875853][ T3174] veth1_macvtap: entered promiscuous mode [ 533.398581][ T3175] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 534.011837][ T3174] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.019132][ T3174] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.021623][ T3174] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 534.023714][ T3174] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 574.098951][ T3898] process 'syz.0.11' launched '/dev/fd/3' with NULL argv: empty string added [ 590.135467][ T3907] syz.0.15 (3907): drop_caches: 2 [ 595.091870][ T3914] input: syz0 as /devices/virtual/input/input0 [ 623.500889][ T3945] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 623.679918][ T3945] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 657.405321][ T3993] Zero length message leads to an empty skb [ 802.991453][ T4123] netlink: 165 bytes leftover after parsing attributes in process `syz.1.95'. [ 803.067974][ T4123] netlink: 277 bytes leftover after parsing attributes in process `syz.1.95'. [ 856.395684][ T8] af_packet: tpacket_rcv: packet too big, clamped from 74 to 4294967286. macoff=82 [ 891.371856][ T3863] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 891.859679][ T3863] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 891.863220][ T3863] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 891.887754][ T3863] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 891.891310][ T3863] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 891.893218][ T3863] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 892.111178][ T3863] usb 1-1: config 0 descriptor?? [ 893.530704][ T3863] acrux 0003:1A34:0802.0001: hidraw0: USB HID v0.00 Device [HID 1a34:0802] on usb-dummy_hcd.0-1/input0 [ 893.532695][ T3863] acrux 0003:1A34:0802.0001: no inputs found [ 893.565369][ T3863] acrux 0003:1A34:0802.0001: Failed to enable force feedback support, error: -19 [ 894.786510][ T3782] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 898.117774][ T3863] usb 1-1: USB disconnect, device number 2 [ 920.828987][ T34] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 921.359278][ T34] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 921.361995][ T34] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 921.482532][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 921.497861][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 921.500083][ T34] usb 1-1: Product: syz [ 921.501706][ T34] usb 1-1: Manufacturer: syz [ 921.503322][ T34] usb 1-1: SerialNumber: syz [ 923.059596][ T4255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 923.099660][ T4255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 923.469919][ T34] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 923.688299][ T34] usb 1-1: USB disconnect, device number 3 [ 924.436395][ T34] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 924.666967][ T34] usb 1-1: Using ep0 maxpacket: 8 [ 925.078136][ T34] usb 1-1: config index 0 descriptor too short (expected 301, got 72) [ 925.080546][ T34] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 925.082933][ T34] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 925.094725][ T34] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 925.097723][ T34] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 925.108947][ T34] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 925.111218][ T34] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 925.119975][ T34] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 925.122522][ T34] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 927.058246][ T34] usb 1-1: usb_control_msg returned -71 [ 927.061961][ T34] usbtmc 1-1:16.0: can't read capabilities [ 927.072697][ T34] usbtmc 1-1:16.0: Failed to submit iin_urb [ 927.107371][ T34] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -90 [ 927.320184][ T34] usb 1-1: USB disconnect, device number 4 [ 937.989287][ T3805] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 938.360498][ T3805] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 938.363079][ T3805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 938.382626][ T3805] usb 2-1: Product: syz [ 938.389828][ T3805] usb 2-1: Manufacturer: syz [ 938.391819][ T3805] usb 2-1: SerialNumber: syz [ 938.488211][ T3805] usb 2-1: config 0 descriptor?? [ 939.062465][ T3805] usb-storage 2-1:0.0: USB Mass Storage device detected [ 939.472041][ T3805] usb 2-1: USB disconnect, device number 2 [ 969.997246][ T4217] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 970.318170][ T4217] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 970.319883][ T4217] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 970.580723][ T4217] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 970.582504][ T4217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 970.585121][ T4217] usb 1-1: Product: syz [ 970.586629][ T4217] usb 1-1: Manufacturer: syz [ 970.587590][ T4217] usb 1-1: SerialNumber: syz [ 971.866726][ T4356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 971.927942][ T4356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 972.378868][ T4217] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 972.522075][ T4217] usb 1-1: USB disconnect, device number 5 [ 1019.959252][ T4418] netlink: 'syz.0.183': attribute type 7 has an invalid length. [ 1068.567273][ T3749] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1068.853290][ T3749] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1068.860484][ T3749] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1069.080798][ T3749] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1069.086934][ T3749] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1069.089022][ T3749] usb 1-1: Product: syz [ 1069.090668][ T3749] usb 1-1: Manufacturer: syz [ 1069.092316][ T3749] usb 1-1: SerialNumber: syz [ 1069.780265][ T4452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1069.809440][ T4452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1069.845866][ T3782] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1069.900111][ T4452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1070.042122][ T4452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1070.108946][ T3782] usb 2-1: Using ep0 maxpacket: 8 [ 1070.334790][ T3749] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 1070.353354][ T3782] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1070.482805][ T3749] usb 1-1: USB disconnect, device number 6 [ 1070.483517][ T3782] usb 2-1: config 1 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 113, changing to 10 [ 1070.547423][ T3782] usb 2-1: config 1 interface 0 altsetting 1 endpoint 0x81 has invalid maxpacket 1040, setting to 1024 [ 1070.550183][ T3782] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1070.702567][ T3782] usb 2-1: string descriptor 0 read error: -22 [ 1070.712916][ T3782] usb 2-1: New USB device found, idVendor=05ac, idProduct=021a, bcdDevice= 0.40 [ 1070.727485][ T3782] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1070.965115][ T4457] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1072.612530][ T3782] appletouch 2-1:1.0: Failed to request geyser raw mode [ 1072.617623][ T3782] appletouch 2-1:1.0: probe with driver appletouch failed with error -5 [ 1072.782889][ T3782] usb 2-1: USB disconnect, device number 3 [ 1082.736024][ T4217] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1083.496921][ T4217] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1083.499271][ T4217] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1083.501020][ T4217] usb 2-1: Product: syz [ 1083.502532][ T4217] usb 2-1: Manufacturer: syz [ 1083.535974][ T4217] usb 2-1: SerialNumber: syz [ 1083.639163][ T4217] usb 2-1: config 0 descriptor?? [ 1084.837292][ T4217] hso 2-1:0.0: Failed to find BULK IN ep [ 1084.992507][ T4217] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1085.299231][ T4217] usb 2-1: USB disconnect, device number 4 [ 1097.989050][ T34] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1098.392784][ T34] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1098.398651][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1098.400572][ T34] usb 2-1: Product: syz [ 1098.403315][ T34] usb 2-1: Manufacturer: syz [ 1098.405868][ T34] usb 2-1: SerialNumber: syz [ 1098.488989][ T34] usb 2-1: config 0 descriptor?? [ 1098.696443][ T4363] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1099.102593][ T34] hso 2-1:0.0: Failed to find BULK IN ep [ 1099.192720][ T4363] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1099.221411][ T4363] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1099.612469][ T34] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1099.671802][ T4363] usb 1-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice= 0.40 [ 1099.690482][ T4363] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1099.708790][ T4363] usb 1-1: Product: syz [ 1099.710819][ T4363] usb 1-1: Manufacturer: syz [ 1099.712470][ T4363] usb 1-1: SerialNumber: syz [ 1100.440678][ T34] usb 2-1: USB disconnect, device number 5 [ 1101.381259][ T4363] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input2 [ 1101.828904][ T4363] usb 1-1: USB disconnect, device number 7 [ 1115.455367][ T4217] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1115.893277][ T4217] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1115.895985][ T4217] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1115.897115][ T4217] usb 2-1: Product: syz [ 1115.898019][ T4217] usb 2-1: Manufacturer: syz [ 1115.898960][ T4217] usb 2-1: SerialNumber: syz [ 1115.952692][ T4217] usb 2-1: config 0 descriptor?? [ 1116.318175][ T4217] hso 2-1:0.0: Failed to find BULK IN ep [ 1116.452070][ T4217] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1116.858339][ T4217] usb 2-1: USB disconnect, device number 6 [ 1128.218492][ T34] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1128.501918][ T34] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1128.506956][ T34] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1128.509070][ T34] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1128.511755][ T34] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 1128.525492][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1128.642792][ T3782] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1128.697913][ T34] usb 2-1: config 0 descriptor?? [ 1129.499924][ T3782] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1129.501297][ T3782] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1129.502408][ T3782] usb 1-1: Product: syz [ 1129.503357][ T3782] usb 1-1: Manufacturer: syz [ 1129.512624][ T3782] usb 1-1: SerialNumber: syz [ 1129.611853][ T3782] usb 1-1: config 0 descriptor?? [ 1129.619000][ T34] usbhid 2-1:0.0: can't add hid device: -71 [ 1129.623650][ T34] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1129.856690][ T34] usb 2-1: USB disconnect, device number 7 [ 1130.357177][ T3782] hso 1-1:0.0: Failed to find BULK IN ep [ 1130.519062][ T3782] usb-storage 1-1:0.0: USB Mass Storage device detected [ 1130.809734][ T3782] usb 1-1: USB disconnect, device number 8 [ 1137.917316][ T3782] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1138.521946][ T3782] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1138.524783][ T3782] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1138.697134][ T3782] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1138.698621][ T3782] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1138.699723][ T3782] usb 1-1: Product: syz [ 1138.700690][ T3782] usb 1-1: Manufacturer: syz [ 1138.701593][ T3782] usb 1-1: SerialNumber: syz [ 1139.610171][ T3782] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 1139.703528][ T3782] usb 1-1: USB disconnect, device number 9 [ 1140.407310][ T3782] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1140.751094][ T3782] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1140.755730][ T3782] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1141.070490][ T3782] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1141.073213][ T3782] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1141.099382][ T3782] usb 1-1: Product: syz [ 1141.101070][ T3782] usb 1-1: Manufacturer: syz [ 1141.102619][ T3782] usb 1-1: SerialNumber: syz [ 1141.706300][ T3782] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 1141.828532][ T3782] usb 1-1: USB disconnect, device number 10 [ 1143.035704][ T4660] syzkaller0: entered promiscuous mode [ 1143.038323][ T4660] syzkaller0: entered allmulticast mode [ 1157.516296][ T34] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1158.258969][ T34] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1158.261322][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.263077][ T34] usb 2-1: Product: syz [ 1158.268129][ T34] usb 2-1: Manufacturer: syz [ 1158.270702][ T34] usb 2-1: SerialNumber: syz [ 1158.419443][ T34] usb 2-1: config 0 descriptor?? [ 1159.116634][ T34] hso 2-1:0.0: Failed to find BULK IN ep [ 1159.621865][ T34] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1160.056435][ T34] usb 2-1: USB disconnect, device number 8 [ 1178.209246][ T34] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1178.542570][ T34] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1178.544637][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.545736][ T34] usb 2-1: Product: syz [ 1178.546663][ T34] usb 2-1: Manufacturer: syz [ 1178.547543][ T34] usb 2-1: SerialNumber: syz [ 1178.640978][ T34] usb 2-1: config 0 descriptor?? [ 1179.159177][ T34] hso 2-1:0.0: Failed to find BULK IN ep [ 1179.309243][ T34] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1179.732980][ T34] usb 2-1: USB disconnect, device number 9 [ 1183.301306][ T3782] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1183.497988][ T3782] usb 1-1: Using ep0 maxpacket: 8 [ 1183.619890][ T3782] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1183.622799][ T3782] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1183.646078][ T3782] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1183.648627][ T3782] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1183.650679][ T3782] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 1183.652798][ T3782] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1183.669488][ T3782] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1183.671727][ T3782] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1183.966466][ T3782] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 1184.725617][ T4734] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1184.729489][ T4734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1184.846375][ T3805] usb 1-1: USB disconnect, device number 11 [ 1192.395821][ T3782] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1192.699971][ T3782] usb 1-1: Using ep0 maxpacket: 16 [ 1192.819013][ T3782] usb 1-1: config 143 has too many interfaces: 181, using maximum allowed: 32 [ 1192.820829][ T3782] usb 1-1: config 143 has 1 interface, different from the descriptor's value: 181 [ 1192.822230][ T3782] usb 1-1: config 143 has no interface number 0 [ 1192.823499][ T3782] usb 1-1: config 143 interface 8 altsetting 0 has an endpoint descriptor with address 0xCA, changing to 0x8A [ 1192.826013][ T3782] usb 1-1: config 143 interface 8 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 1192.827372][ T3782] usb 1-1: config 143 interface 8 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1192.987945][ T3782] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 1192.989410][ T3782] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 1192.990568][ T3782] usb 1-1: Product: syz [ 1192.991476][ T3782] usb 1-1: SerialNumber: syz [ 1194.116093][ T3782] cm109 1-1:143.8: invalid payload size 0, expected 4 [ 1194.158594][ T3782] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:143.8/input/input3 [ 1194.180781][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.186567][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.192938][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.207005][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.218027][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.230462][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.233847][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.240952][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.251177][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.265913][ C0] cm109 1-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 1194.998144][ T3782] usb 1-1: USB disconnect, device number 12 [ 1195.009481][ C0] cm109 1-1:143.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 1195.113023][ T3782] cm109 1-1:143.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 1202.586161][ T34] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1203.683099][ T34] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1203.691341][ T34] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1203.693474][ T34] usb 2-1: Product: syz [ 1203.708377][ T34] usb 2-1: Manufacturer: syz [ 1203.736764][ T34] usb 2-1: SerialNumber: syz [ 1204.013175][ T34] usb 2-1: config 0 descriptor?? [ 1205.356964][ T34] hso 2-1:0.0: Failed to find BULK IN ep [ 1205.718391][ T34] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1206.486554][ T34] usb 2-1: USB disconnect, device number 10 [ 1220.561359][ T4818] mmap: syz.1.247 (4818) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1220.930395][ T4819] netlink: 'syz.0.248': attribute type 39 has an invalid length. [ 1228.420341][ T4217] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1229.272204][ T4217] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 1229.290082][ T4217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1229.296791][ T4217] usb 1-1: Product: syz [ 1229.299253][ T4217] usb 1-1: Manufacturer: syz [ 1229.301286][ T4217] usb 1-1: SerialNumber: syz [ 1229.491023][ T4217] usb 1-1: config 0 descriptor?? [ 1230.579791][ T4217] hso 1-1:0.0: Failed to find BULK IN ep [ 1230.902467][ T4217] usb-storage 1-1:0.0: USB Mass Storage device detected [ 1231.797835][ T4217] usb 1-1: USB disconnect, device number 13 [ 1240.716217][ T4217] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1241.047143][ T4217] usb 1-1: Using ep0 maxpacket: 16 [ 1241.166219][ T4217] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1241.167983][ T4217] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1241.169422][ T4217] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1241.170689][ T4217] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1241.172053][ T4217] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1241.205497][ T4217] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1241.208191][ T4217] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1241.209431][ T4217] usb 1-1: Manufacturer: syz [ 1241.316775][ T4217] usb 1-1: config 0 descriptor?? [ 1242.448033][ T4217] rc_core: IR keymap rc-hauppauge not found [ 1242.457370][ T4217] Registered IR keymap rc-empty [ 1242.475638][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1242.501728][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1242.580053][ T4217] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1242.687211][ T4217] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input4 [ 1242.905392][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1242.957622][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1242.999688][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.030215][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.093573][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.138446][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.172849][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.220836][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.258345][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.315694][ T4217] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1243.863744][ T4217] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 1243.898240][ T4217] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1244.090618][ T4217] usb 1-1: USB disconnect, device number 14 [ 1251.956595][ T4217] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1252.150507][ T4217] usb 2-1: Using ep0 maxpacket: 32 [ 1252.290063][ T4217] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1252.292810][ T4217] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1252.311771][ T4217] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1252.340803][ T4217] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1252.645474][ T4217] hub 2-1:4.0: USB hub found [ 1253.715448][ T4217] hub 2-1:4.0: config failed, hub has too many ports! (err -19) [ 1254.868411][ T4217] usb 2-1: USB disconnect, device number 11 [ 1266.327542][ T8] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1266.750735][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 1266.816832][ T8] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1266.819532][ T8] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 1266.821725][ T8] usb 1-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1266.829386][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1266.831633][ T8] usb 1-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1266.841700][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1266.968471][ T8] usb 1-1: config 0 descriptor?? [ 1268.498667][ T8] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 1268.501158][ T8] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 1268.503097][ T8] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 1268.506586][ T8] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 1268.508489][ T8] hid-thrustmaster 0003:044F:B65D.0002: unknown main item tag 0x0 [ 1268.698958][ T8] hid-thrustmaster 0003:044F:B65D.0002: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.0-1/input0 [ 1268.713208][ T8] ================================================================== [ 1268.715352][ T8] BUG: KASAN: stack-out-of-bounds in usb_check_int_endpoints+0x242/0x264 [ 1268.718839][ T8] Read of size 1 at addr ffff8f8000096221 by task kworker/0:0/8 [ 1268.720350][ T8] [ 1268.724030][ T8] CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1268.724748][ T8] Hardware name: riscv-virtio,qemu (DT) [ 1268.725504][ T8] Workqueue: usb_hub_wq hub_event [ 1268.726406][ T8] Call Trace: [ 1268.726808][ T8] [] dump_backtrace+0x2e/0x3c [ 1268.727329][ T8] [] show_stack+0x30/0x3c [ 1268.727764][ T8] [] dump_stack_lvl+0x12e/0x1a6 [ 1268.728370][ T8] [] print_report+0x28e/0x5aa [ 1268.728900][ T8] [] kasan_report+0xf0/0x214 [ 1268.729479][ T8] [] __asan_report_load1_noabort+0x12/0x1a [ 1268.730137][ T8] [] usb_check_int_endpoints+0x242/0x264 [ 1268.730793][ T8] [] thrustmaster_probe+0x45c/0xb9a [ 1268.731361][ T8] [] hid_device_probe+0x312/0x668 [ 1268.731867][ T8] [] really_probe+0x232/0x9be [ 1268.732364][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.732850][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.733331][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.733799][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.734231][ T8] [] __device_attach+0x1c4/0x462 [ 1268.734717][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.735276][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.735729][ T8] [] device_add+0x10da/0x181c [ 1268.736347][ T8] [] hid_add_device+0x366/0x9d8 [ 1268.736825][ T8] [] usbhid_probe+0xa6e/0xf88 [ 1268.737243][ T8] [] usb_probe_interface+0x2d6/0x8c4 [ 1268.737832][ T8] [] really_probe+0x232/0x9be [ 1268.738347][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.738854][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.739364][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.739876][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.740337][ T8] [] __device_attach+0x1c4/0x462 [ 1268.740810][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.741298][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.741750][ T8] [] device_add+0x10da/0x181c [ 1268.742413][ T8] [] usb_set_configuration+0xf08/0x19dc [ 1268.742972][ T8] [] usb_generic_driver_probe+0xae/0x128 [ 1268.743511][ T8] [] usb_probe_device+0xd6/0x360 [ 1268.744058][ T8] [] really_probe+0x232/0x9be [ 1268.744555][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.745067][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.745592][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.746124][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.746621][ T8] [] __device_attach+0x1c4/0x462 [ 1268.747136][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.747659][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.748145][ T8] [] device_add+0x10da/0x181c [ 1268.748787][ T8] [] usb_new_device+0x964/0x1778 [ 1268.749447][ T8] [] hub_event+0x2716/0x48de [ 1268.749855][ T8] [] process_one_work+0x96a/0x1f3a [ 1268.750554][ T8] [] worker_thread+0x5be/0xdc6 [ 1268.751148][ T8] [] kthread+0x37e/0x7b6 [ 1268.751670][ T8] [] ret_from_fork+0xe/0x18 [ 1268.752574][ T8] [ 1268.795277][ T8] The buggy address belongs to stack of task kworker/0:0/8 [ 1268.796618][ T8] and is located at offset 65 in frame: [ 1268.797677][ T8] thrustmaster_probe+0x0/0xb9a [ 1268.799294][ T8] [ 1268.800148][ T8] This frame has 2 objects: [ 1268.801262][ T8] [48, 52) 'trans' [ 1268.801622][ T8] [64, 65) 'ep_addr' [ 1268.802583][ T8] [ 1268.804117][ T8] The buggy address belongs to the virtual mapping at [ 1268.804117][ T8] [ffff8f8000090000, ffff8f8000099000) created by: [ 1268.804117][ T8] kernel_clone+0x11e/0xc3c [ 1268.806480][ T8] [ 1268.807576][ T8] The buggy address belongs to the physical page: [ 1268.809259][ T8] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x92aea [ 1268.810897][ T8] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 1268.814408][ T8] raw: 0ffe000000000000 0000000000000000 dead000000000122 0000000000000000 [ 1268.815919][ T8] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1268.817389][ T8] page dumped because: kasan: bad access detected [ 1268.818918][ T8] page_owner tracks the page as allocated [ 1268.820184][ T8] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 2, tgid 2 (kthreadd), ts 597522300, free_ts 0 [ 1268.822436][ T8] __set_page_owner+0xa2/0x710 [ 1268.823835][ T8] post_alloc_hook+0xea/0x1e2 [ 1268.824972][ T8] get_page_from_freelist+0xf78/0x2bd6 [ 1268.826311][ T8] __alloc_frozen_pages_noprof+0x1e8/0x20fc [ 1268.827649][ T8] __alloc_pages_noprof+0xe/0x22 [ 1268.828847][ T8] __vmalloc_node_range_noprof+0x572/0x120a [ 1268.830213][ T8] copy_process+0x2c08/0x6c9a [ 1268.831351][ T8] kernel_clone+0x11e/0xc3c [ 1268.832513][ T8] kernel_thread+0xf4/0x126 [ 1268.833683][ T8] kthreadd+0x47e/0x700 [ 1268.834982][ T8] ret_from_fork+0xe/0x18 [ 1268.836440][ T8] page_owner free stack trace missing [ 1268.837620][ T8] [ 1268.838440][ T8] Memory state around the buggy address: [ 1268.840194][ T8] ffff8f8000096100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1268.841493][ T8] ffff8f8000096180: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 1268.842798][ T8] >ffff8f8000096200: f1 f1 04 f2 01 f3 f3 f3 00 00 00 00 00 00 00 00 [ 1268.844188][ T8] ^ [ 1268.845368][ T8] ffff8f8000096280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1268.846652][ T8] ffff8f8000096300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1268.847978][ T8] ================================================================== [ 1268.877092][ T8] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1268.879723][ T8] CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1268.881226][ T8] Hardware name: riscv-virtio,qemu (DT) [ 1268.882250][ T8] Workqueue: usb_hub_wq hub_event [ 1268.883761][ T8] Call Trace: [ 1268.884674][ T8] [] dump_backtrace+0x2e/0x3c [ 1268.886127][ T8] [] show_stack+0x30/0x3c [ 1268.887501][ T8] [] dump_stack_lvl+0x110/0x1a6 [ 1268.889325][ T8] [] dump_stack+0x1c/0x24 [ 1268.890765][ T8] [] panic+0x38c/0x86a [ 1268.891955][ T8] [] check_panic_on_warn+0xc0/0xe4 [ 1268.893292][ T8] [] end_report.part.0+0x4e/0xae [ 1268.894685][ T8] [] kasan_report+0x13a/0x214 [ 1268.896076][ T8] [] __asan_report_load1_noabort+0x12/0x1a [ 1268.897732][ T8] [] usb_check_int_endpoints+0x242/0x264 [ 1268.899226][ T8] [] thrustmaster_probe+0x45c/0xb9a [ 1268.900685][ T8] [] hid_device_probe+0x312/0x668 [ 1268.901969][ T8] [] really_probe+0x232/0x9be [ 1268.903338][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.904805][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.906200][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.907569][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.908942][ T8] [] __device_attach+0x1c4/0x462 [ 1268.910397][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.911741][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.913142][ T8] [] device_add+0x10da/0x181c [ 1268.914710][ T8] [] hid_add_device+0x366/0x9d8 [ 1268.916123][ T8] [] usbhid_probe+0xa6e/0xf88 [ 1268.917468][ T8] [] usb_probe_interface+0x2d6/0x8c4 [ 1268.919000][ T8] [] really_probe+0x232/0x9be [ 1268.920362][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.921662][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.922974][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.924832][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.926405][ T8] [] __device_attach+0x1c4/0x462 [ 1268.927860][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.929267][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.930624][ T8] [] device_add+0x10da/0x181c [ 1268.932049][ T8] [] usb_set_configuration+0xf08/0x19dc [ 1268.933476][ T8] [] usb_generic_driver_probe+0xae/0x128 [ 1268.935016][ T8] [] usb_probe_device+0xd6/0x360 [ 1268.936426][ T8] [] really_probe+0x232/0x9be [ 1268.937858][ T8] [] __driver_probe_device+0x1d4/0x3f2 [ 1268.939264][ T8] [] driver_probe_device+0x60/0x1ce [ 1268.940591][ T8] [] __device_attach_driver+0x1e2/0x2fc [ 1268.941849][ T8] [] bus_for_each_drv+0x142/0x1da [ 1268.943082][ T8] [] __device_attach+0x1c4/0x462 [ 1268.944460][ T8] [] device_initial_probe+0x1c/0x26 [ 1268.945888][ T8] [] bus_probe_device+0x15c/0x192 [ 1268.947258][ T8] [] device_add+0x10da/0x181c [ 1268.948743][ T8] [] usb_new_device+0x964/0x1778 [ 1268.950232][ T8] [] hub_event+0x2716/0x48de [ 1268.951393][ T8] [] process_one_work+0x96a/0x1f3a [ 1268.952872][ T8] [] worker_thread+0x5be/0xdc6 [ 1268.954384][ T8] [] kthread+0x37e/0x7b6 [ 1268.955728][ T8] [] ret_from_fork+0xe/0x18 [ 1268.957932][ T8] SMP: stopping secondary CPUs [ 1268.961602][ T8] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:39:59 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff802f92ca mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff86219062 sepc ffffffff84843ce6 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 902d30000009eafe x0/zero 0000000000000000 x1/ra ffffffff802f92c6 x2/sp ffff8f8000095b00 x3/gp ffffffff89c1d3c0 x4/tp ffffaf8012abcec0 x5/t0 ffff8f8000095843 x6/t1 0000000000000054 x7/t2 7320666f20646165 x8/s0 ffff8f8000095ca0 x9/s1 ffffffff88f85900 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000000000100000 x13/a3 ffffffff802f92c6 x14/a4 ffff8f8004d59000 x15/a5 0000000000100000 x16/a6 0000000000000003 x17/a7 ffff8f80000957a7 x18/s2 1ffffffff11f0b2b x19/s3 0000000200000020 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffff8f8000095bc0 x23/s7 ffffffff88f85958 x24/s8 1ffffffff11f0b2c x25/s9 ffffffff88f85960 x26/s10 dfffffff00000000 x27/s11 ffff8f8000095c20 x28/t3 ffff8f8000095843 x29/t4 ffff8f8000095843 x30/t5 fffff1ef00012af5 x31/t6 ffffffff90dda2b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80067178 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc 00000000000fb0ca vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 9012a000000ae5c0 x0/zero 0000000000000000 x1/ra ffffffff80067170 x2/sp ffff8f8000167d30 x3/gp ffffffff89c1d3c0 x4/tp ffffaf80132b0000 x5/t0 a16ac8f415706fd8 x6/t1 fffff5ef0ddb095a x7/t2 000000000000004a x8/s0 ffff8f8000167d40 x9/s1 ffffffff8026f5bc x10/a0 0000000000000001 x11/a1 ffffffff86842140 x12/a2 0000000000000002 x13/a3 ffffffff80067170 x14/a4 0000000000000000 x15/a5 ffffaf80132b1000 x16/a6 fffff5ef0ddb095b x17/a7 ffffaf806ed84ad3 x18/s2 0000000000000000 x19/s3 ffffffff90fcb3a8 x20/s4 fffffffef13a4928 x21/s5 0000000000000007 x22/s6 0000000000000001 x23/s7 ffffffff89d258c0 x24/s8 0000000000000000 x25/s9 0000000000000000 x26/s10 ffff8f8000167e20 x27/s11 1ffff1f00002cfb8 x28/t3 ffffaf80132b0b30 x29/t4 fffff5ef0ddb095a x30/t5 fffff5ef0ddb095b x31/t6 000000000000000a fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000