last executing test programs: 37.332359444s ago: executing program 4 (id=6261): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000800850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ff03076804268c989e14f088a8", 0x0, 0x1, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 37.243896664s ago: executing program 4 (id=6262): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x80000004, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000640)={0x1, &(0x7f0000000680)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) 36.941721973s ago: executing program 4 (id=6266): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) accept4(r0, &(0x7f0000000740)=@isdn, &(0x7f0000000280)=0x80, 0x80000) 36.655471249s ago: executing program 4 (id=6269): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0xc9f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000004540)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 32.453766573s ago: executing program 2 (id=6303): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) fadvise64(r0, 0x18, 0x0, 0x4) 32.024725843s ago: executing program 2 (id=6305): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000ac0), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40005}, 0x8000) 31.679769485s ago: executing program 2 (id=6307): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000400000000000000010000000c0002000000000000000000100007800c000180080001009c"], 0x30}, 0x1, 0x0, 0x0, 0x20044885}, 0x0) 31.172293675s ago: executing program 2 (id=6311): openat$kvm(0xffffffffffffff9c, &(0x7f0000000740), 0x20001, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 24.051940223s ago: executing program 4 (id=6338): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x5}) 22.237530123s ago: executing program 2 (id=6343): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 18.963570138s ago: executing program 4 (id=6358): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x8, 0xd000, 0x0, 0xffffffffffffffff, 0xc8140ee6e279b532}) 18.224902827s ago: executing program 3 (id=6360): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}) 17.881412763s ago: executing program 2 (id=6361): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) io_setup(0x9, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x200, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 17.829274761s ago: executing program 3 (id=6362): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000400000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) request_key(0x0, 0x0, 0x0, 0x0) 17.65586295s ago: executing program 1 (id=6364): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 17.306047773s ago: executing program 0 (id=6365): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, "d92984bd1ca44c226af5160e961711a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000000200000000001900", 0x3c}, 0x60) readv(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/109, 0x6d}], 0x1) 17.305707565s ago: executing program 3 (id=6366): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)='\n\x00\x00\x00', 0x4}, {&(0x7f00000003c0)='\v\x00\x00\x00', 0x4}], 0x2) 17.271917766s ago: executing program 1 (id=6367): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x8, {{0xa, 0x4e21, 0xa3f, @mcast1, 0xbfd}}, {{0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x40}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/214, &(0x7f0000000080)=0xd6) 16.93249952s ago: executing program 0 (id=6368): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newtaction={0x64, 0x30, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x50, 0x1, [@m_vlan={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x5, 0x0, 0x0, 0x80000008, 0x40000000}, 0x1}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x9, 0x0, 0x0, 0x4000001}, 0x40000) 16.929497814s ago: executing program 1 (id=6369): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 16.792314477s ago: executing program 3 (id=6370): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f00000002c0)={0x2, 0x4e23, @local}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x30}, 0x0) 16.560926789s ago: executing program 0 (id=6371): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda525e19bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_FILE_INFO(r1, 0xc0383e04, &(0x7f0000000000)={""/32, 0x0, 0x0, 0x2a, 0x0, 0x0}) 15.802290355s ago: executing program 1 (id=6372): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) read$FUSE(r0, &(0x7f0000009780)={0x2020}, 0x2020) write$FUSE_DIRENTPLUS(r0, &(0x7f0000001180)={0x10, 0xfffffff5, 0x3}, 0x10) 15.801008451s ago: executing program 3 (id=6373): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000004480)={0x2020}, 0x2020) lseek(r0, 0x3dc, 0x0) 15.800677411s ago: executing program 0 (id=6374): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xfe, 0x60000004, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x25, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b311453dcbb62932a01105d0a8066ca8e5e1f2f575d0d6e996b57fd408d420abb7337934e59815d75b4eb3e7206afce", &(0x7f0000000380)="af5fa441b438b5156d8a9fcc090f586e979858f64170cde36889dcc8539ffcca62621a4c3ea3f7acee366e6fb0b94314f90931dec60fed6c9fee64af416c29f65e47110b81f6b4da06db5e1aad1f627acb", 0x0, 0x3}, 0x2c) 15.800463391s ago: executing program 1 (id=6375): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) fallocate(r1, 0x20, 0x1ff, 0x7) 15.800225748s ago: executing program 3 (id=6376): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000495"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='rseq_update\x00', r0}, 0x18) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) 15.799771259s ago: executing program 1 (id=6377): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb01001800000000000000bc000000bc00000003000000060000000000000700000000070000000000000e01000000010000f40b00000000000008030000000a00000001cc04"], 0x0, 0xd7, 0x0, 0x0, 0x7, 0x10000}, 0x28) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000001340)=@hci={0x1f, 0xe00, 0xe}, 0x80, &(0x7f0000002540)=[{&(0x7f00000006c0)='b', 0x10}], 0x1}, 0x0) 15.604542938s ago: executing program 0 (id=6378): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xfc, {"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0x1000}}, 0x1006) 15.400413698s ago: executing program 0 (id=6379): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000005100)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) 3.58687003s ago: executing program 32 (id=6358): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x8, 0xd000, 0x0, 0xffffffffffffffff, 0xc8140ee6e279b532}) 2.310481752s ago: executing program 33 (id=6361): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) io_setup(0x9, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x200, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 470.049467ms ago: executing program 34 (id=6377): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb01001800000000000000bc000000bc00000003000000060000000000000700000000070000000000000e01000000010000f40b00000000000008030000000a00000001cc04"], 0x0, 0xd7, 0x0, 0x0, 0x7, 0x10000}, 0x28) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000001340)=@hci={0x1f, 0xe00, 0xe}, 0x80, &(0x7f0000002540)=[{&(0x7f00000006c0)='b', 0x10}], 0x1}, 0x0) 300.816981ms ago: executing program 35 (id=6376): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000495"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='rseq_update\x00', r0}, 0x18) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) 0s ago: executing program 36 (id=6379): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000005100)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) kernel console output (not intermixed with test programs): T5934] usb 1-1: SerialNumber: syz [ 493.793988][ T5934] usb 1-1: config 0 descriptor?? [ 493.840219][ T5934] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 493.840278][ T5934] usb 1-1: setting power ON [ 493.840300][ T5934] dvb-usb: bulk message failed: -22 (2/0) [ 493.886368][T16260] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4811'. [ 493.889973][ T5934] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 493.918926][ T5934] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 493.918995][ T5934] usb 1-1: media controller created [ 494.036346][T16247] dvb-usb: bulk message failed: -22 (3/0) [ 494.036373][T16247] dvb-usb: bulk message failed: -22 (3/0) [ 494.052038][ T5934] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 494.162109][ T5934] usb 1-1: selecting invalid altsetting 6 [ 494.162135][ T5934] usb 1-1: digital interface selection failed (-22) [ 494.162151][ T5934] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 494.169660][ T5934] usb 1-1: setting power OFF [ 494.169688][ T5934] dvb-usb: bulk message failed: -22 (2/0) [ 494.169707][ T5934] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 494.169721][ T5934] (NULL device *): no alternate interface [ 494.393525][ T5934] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 494.419427][ T5934] usb 1-1: USB disconnect, device number 39 [ 494.497539][T16274] netlink: 'syz.3.4817': attribute type 21 has an invalid length. [ 494.498479][T16274] netlink: 'syz.3.4817': attribute type 21 has an invalid length. [ 494.498499][T16274] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4817'. [ 496.793411][T16306] bridge0: port 2(bridge_slave_1) entered disabled state [ 496.793871][T16306] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.101865][ C1] ip6_tunnel: ip6tnl4 xmit: Local address not yet configured! [ 497.401647][ T49] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 497.561999][ T49] usb 2-1: Using ep0 maxpacket: 32 [ 497.564577][ T49] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 497.564602][ T49] usb 2-1: config 0 has no interface number 0 [ 497.567894][ T49] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 497.567923][ T49] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.567944][ T49] usb 2-1: Product: syz [ 497.567959][ T49] usb 2-1: Manufacturer: syz [ 497.567975][ T49] usb 2-1: SerialNumber: syz [ 497.575364][ T49] usb 2-1: config 0 descriptor?? [ 497.597399][ T49] usb 2-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 497.597431][ T49] usb 2-1: selecting invalid altsetting 1 [ 497.597449][ T49] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 497.619740][ T49] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 497.620221][ T49] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 497.620278][ T49] usb 2-1: media controller created [ 497.704703][ T49] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 497.853964][ T49] usb 2-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 497.854025][ T49] zl10353_read_register: readreg error (reg=127, ret==-71) [ 497.855379][ T49] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 498.080131][ T49] usb 2-1: USB disconnect, device number 28 [ 498.144966][T16319] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 499.800840][T10532] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.800961][T10532] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.801002][T10532] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.801040][T10532] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.802056][T16329] netlink: 'syz.1.4842': attribute type 1 has an invalid length. [ 499.802079][T16329] netlink: 212 bytes leftover after parsing attributes in process `syz.1.4842'. [ 499.802098][T16329] netlink: 'syz.1.4842': attribute type 1 has an invalid length. [ 500.388726][T16349] netlink: 'syz.0.4861': attribute type 10 has an invalid length. [ 500.423320][T16349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 500.429582][T16349] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 500.731414][ T993] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 500.869654][T16366] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4859'. [ 500.869716][T16366] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4859'. [ 500.918392][T16368] program syz.1.4860 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 500.931541][ T993] usb 5-1: Using ep0 maxpacket: 32 [ 500.937995][ T993] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 500.938024][ T993] usb 5-1: config 0 has no interface number 0 [ 500.940985][ T993] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 500.941015][ T993] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.941037][ T993] usb 5-1: Product: syz [ 500.941052][ T993] usb 5-1: Manufacturer: syz [ 500.941067][ T993] usb 5-1: SerialNumber: syz [ 500.947288][ T993] usb 5-1: config 0 descriptor?? [ 500.963136][ T993] usb 5-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 500.963190][ T993] usb 5-1: selecting invalid altsetting 1 [ 500.963208][ T993] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 500.970361][ T993] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 500.970782][ T993] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 500.970834][ T993] usb 5-1: media controller created [ 501.001781][ T49] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 501.102687][ T993] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 501.161613][ T49] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 501.161646][ T49] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 501.161690][ T49] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 501.161713][ T49] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.187370][ T49] usb 3-1: config 0 descriptor?? [ 501.665997][ T49] koneplus 0003:1E7D:2D51.001A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.2-1/input0 [ 501.851095][ T10] usb 3-1: USB disconnect, device number 40 [ 502.165308][T16384] gretap0: entered promiscuous mode [ 502.169849][T16384] vlan2: entered promiscuous mode [ 502.224340][ T993] usb 5-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 502.224417][ T993] zl10353_read_register: readreg error (reg=127, ret==-110) [ 502.335535][ T993] usb 5-1: USB disconnect, device number 44 [ 502.976501][ T993] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 503.121479][ T993] usb 4-1: Using ep0 maxpacket: 32 [ 503.124443][ T993] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 503.124478][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 503.124505][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 503.124532][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 503.124560][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 503.127721][ T993] usb 4-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 503.127751][ T993] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.127773][ T993] usb 4-1: Product: syz [ 503.127789][ T993] usb 4-1: Manufacturer: syz [ 503.127805][ T993] usb 4-1: SerialNumber: syz [ 503.230610][ T993] usb 4-1: config 0 descriptor?? [ 503.457979][ T993] iforce 4-1:0.0: usb_submit_urb failed: -32 [ 503.488730][T16422] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4887'. [ 503.489898][T16422] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4887'. [ 503.660876][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.673953][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.674448][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.674921][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.675393][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.675865][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.676347][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.676820][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.677294][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.678023][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.678521][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.741880][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.742384][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.742863][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.743358][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.744485][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.744958][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.745443][ T993] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 503.745489][ T993] input input39: Timeout waiting for response from device. [ 503.812864][ T993] usb 4-1: USB disconnect, device number 44 [ 504.229309][T16448] genirq: Flags mismatch irq 5. 00202000 (pcmmio) vs. 00202000 (pcl818) [ 504.301623][ T993] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 504.461634][ T993] usb 5-1: Using ep0 maxpacket: 32 [ 504.467038][ T993] usb 5-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 504.467073][ T993] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.467104][ T993] usb 5-1: Product: syz [ 504.467119][ T993] usb 5-1: Manufacturer: syz [ 504.467135][ T993] usb 5-1: SerialNumber: syz [ 504.525138][ T993] usb 5-1: config 0 descriptor?? [ 504.547805][ T993] ums-onetouch 5-1:0.0: USB Mass Storage device detected [ 504.669974][ T993] usb 5-1: Found UVC 0.00 device syz (0d49:7000) [ 504.670010][ T993] usb 5-1: No valid video chain found. [ 504.762106][T16464] pim6reg527: entered allmulticast mode [ 504.802218][ T49] usb 5-1: USB disconnect, device number 45 [ 505.585485][T16491] @: renamed from vlan0 (while UP) [ 506.591447][ T993] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 506.632116][T16524] random: crng reseeded on system resumption [ 506.741413][ T993] usb 2-1: Using ep0 maxpacket: 8 [ 506.743974][ T993] usb 2-1: config 0 has an invalid interface number: 56 but max is 0 [ 506.744003][ T993] usb 2-1: config 0 has no interface number 0 [ 506.747498][ T993] usb 2-1: New USB device found, idVendor=0c72, idProduct=0014, bcdDevice=c7.76 [ 506.747529][ T993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 506.747551][ T993] usb 2-1: Product: syz [ 506.747566][ T993] usb 2-1: Manufacturer: syz [ 506.747582][ T993] usb 2-1: SerialNumber: syz [ 506.772407][ T993] usb 2-1: config 0 descriptor?? [ 507.019828][ T993] peak_usb 2-1:0.56: PEAK-System PCAN-USB X6 v0 fw v0.0.0 (2 channels) [ 507.221911][ T993] peak_usb 2-1:0.56 can0: sending command failure: -22 [ 507.221940][ T993] peak_usb 2-1:0.56 can0: sending command failure: -22 [ 507.221974][ T993] peak_usb 2-1:0.56 can0: sending command failure: -22 [ 507.576716][ T993] peak_usb 2-1:0.56: probe with driver peak_usb failed with error -22 [ 507.600347][ T993] usb 2-1: USB disconnect, device number 29 [ 509.242813][T16606] netlink: 52 bytes leftover after parsing attributes in process `syz.0.4973'. [ 509.543829][T16618] netlink: 'syz.2.4979': attribute type 5 has an invalid length. [ 509.840661][T16631] netlink: 152 bytes leftover after parsing attributes in process `syz.3.4986'. [ 509.862839][T16632] netlink: 104 bytes leftover after parsing attributes in process `syz.1.4987'. [ 509.963646][T16636] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4988'. [ 511.231385][ T10] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 511.384673][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 511.386364][ T10] usb 1-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 511.398620][ T10] usb 1-1: string descriptor 0 read error: -22 [ 511.398912][ T10] usb 1-1: New USB device found, idVendor=0cf3, idProduct=1010, bcdDevice=26.db [ 511.398941][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.601402][ T10] usb 1-1: reset high-speed USB device number 40 using dummy_hcd [ 512.311366][ T10] usb 1-1: device descriptor read/64, error -71 [ 512.561156][ T10] usb 1-1: reset high-speed USB device number 40 using dummy_hcd [ 512.750391][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 512.768240][ T10] usb 1-1: device firmware changed [ 512.814424][ T10] usb 1-1: USB disconnect, device number 40 [ 513.031626][T16717] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5025'. [ 514.646714][T16766] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5048'. [ 515.881537][ T10] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 516.036393][ T10] usb 1-1: New USB device found, idVendor=8086, idProduct=0110, bcdDevice=bf.ad [ 516.036426][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.054590][T16824] bridge0: Device is already in use. [ 516.066074][ T10] usb 1-1: config 0 descriptor?? [ 516.099860][ T10] gspca_main: spca508-2.14.0 probing 8086:0110 [ 516.211676][ T993] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 516.321363][ T10] gspca_spca508: reg_read err -32 [ 516.377527][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 516.377564][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 516.377670][ T993] usb 4-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 516.377697][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.456036][ T993] usb 4-1: config 0 descriptor?? [ 516.548790][ T10] gspca_spca508: reg_read err -71 [ 516.551377][ T10] gspca_spca508: reg_read err -71 [ 516.552512][ T10] gspca_spca508: reg_read err -71 [ 516.552972][ T10] gspca_spca508: reg write: error -71 [ 516.553077][ T10] spca508 1-1:0.0: probe with driver spca508 failed with error -71 [ 516.590428][ T10] usb 1-1: USB disconnect, device number 41 [ 517.082764][ T993] hid-led 0003:27B8:01ED.001B: probe with driver hid-led failed with error -71 [ 517.111847][ T993] usb 4-1: USB disconnect, device number 45 [ 517.855011][T16862] tipc: Started in network mode [ 517.855030][T16862] tipc: Node identity , cluster identity 4711 [ 519.803301][T16899] bridge0: port 3(gretap0) entered disabled state [ 520.352073][T16899] bridge0: port 2(bridge_slave_1) entered disabled state [ 520.352494][T16899] bridge0: port 1(bridge_slave_0) entered disabled state [ 521.913923][T16946] option changes via remount are deprecated (pid=16945 comm=syz.2.5127) [ 523.073799][ T1182] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 523.244434][ T1182] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 523.349828][ T1182] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 523.350135][ T1182] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 523.431477][ T993] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 523.586140][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 523.586205][ T993] usb 2-1: New USB device found, idVendor=046d, idProduct=c295, bcdDevice= 0.00 [ 523.586232][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 523.632121][ T993] usb 2-1: config 0 descriptor?? [ 524.117649][ T993] logitech 0003:046D:C295.001C: hidraw0: USB HID v0.00 Device [HID 046d:c295] on usb-dummy_hcd.1-1/input0 [ 524.117688][ T993] logitech 0003:046D:C295.001C: no inputs found [ 524.312020][ T10] usb 2-1: USB disconnect, device number 30 [ 524.438877][T16982] fido_id[16982]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 524.476990][T16988] netlink: 'syz.4.5144': attribute type 1 has an invalid length. [ 524.477016][T16988] netlink: 208 bytes leftover after parsing attributes in process `syz.4.5144'. [ 524.477033][T16988] netlink: 'syz.4.5144': attribute type 1 has an invalid length. [ 524.477048][T16988] netlink: 'syz.4.5144': attribute type 2 has an invalid length. [ 525.381678][ T31] usb 4-1: new full-speed USB device number 46 using dummy_hcd [ 525.538409][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 525.538448][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 525.538490][ T31] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.00 [ 525.538515][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 525.560809][ T31] usb 4-1: config 0 descriptor?? [ 526.067314][ T31] samsung 0003:0419:0001.001D: hidraw0: USB HID v0.00 Device [HID 0419:0001] on usb-dummy_hcd.3-1/input0 [ 526.291754][ T31] usb 4-1: USB disconnect, device number 46 [ 526.378559][T17043] fido_id[17043]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 526.638480][T17055] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 527.054708][T17067] openvswitch: netlink: IPv6 tunnel dst address is zero [ 527.439957][T17078] team0: Cannot enslave team device to itself [ 527.439984][T17078] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 527.440572][T17077] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 527.481752][ T31] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 527.594080][ T38] audit: type=1326 audit(2000000182.770:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.594280][ T38] audit: type=1326 audit(2000000182.770:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.598189][ T38] audit: type=1326 audit(2000000182.770:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.602192][ T38] audit: type=1326 audit(2000000182.770:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.602250][ T38] audit: type=1326 audit(2000000182.770:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.602298][ T38] audit: type=1326 audit(2000000182.770:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=226 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.602346][ T38] audit: type=1326 audit(2000000182.770:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17080 comm="syz.3.5189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 527.677857][ T31] usb 3-1: New USB device found, idVendor=056e, idProduct=00e6, bcdDevice= 0.00 [ 527.677893][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.714682][ T31] usb 3-1: config 0 descriptor?? [ 528.153983][ T31] elecom 0003:056E:00E6.001E: unknown main item tag 0x0 [ 528.154026][ T31] elecom 0003:056E:00E6.001E: unknown main item tag 0x0 [ 528.154055][ T31] elecom 0003:056E:00E6.001E: unknown main item tag 0x0 [ 528.154083][ T31] elecom 0003:056E:00E6.001E: unknown main item tag 0x0 [ 528.154111][ T31] elecom 0003:056E:00E6.001E: unknown main item tag 0x0 [ 528.187040][ T31] elecom 0003:056E:00E6.001E: hidraw0: USB HID v1.01 Device [HID 056e:00e6] on usb-dummy_hcd.2-1/input0 [ 528.359079][ T31] usb 3-1: USB disconnect, device number 41 [ 528.845698][T17112] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 528.911567][ T5934] usb 5-1: new full-speed USB device number 46 using dummy_hcd [ 529.064190][ T5934] usb 5-1: config 0 has an invalid interface number: 128 but max is 0 [ 529.064222][ T5934] usb 5-1: config 0 has no interface number 0 [ 529.064256][ T5934] usb 5-1: config 0 interface 128 has no altsetting 0 [ 529.067592][ T5934] usb 5-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=95.91 [ 529.067622][ T5934] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.067643][ T5934] usb 5-1: Product: syz [ 529.067658][ T5934] usb 5-1: Manufacturer: syz [ 529.067673][ T5934] usb 5-1: SerialNumber: syz [ 529.146520][ T5934] usb 5-1: config 0 descriptor?? [ 529.162188][ T5934] radio-si470x 5-1:0.128: could not find interrupt in endpoint [ 529.162282][ T5934] radio-si470x 5-1:0.128: probe with driver radio-si470x failed with error -5 [ 529.162844][ T5934] usbhid 5-1:0.128: couldn't find an input interrupt endpoint [ 529.254529][ T31] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 529.401370][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 529.404231][ T31] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 529.404261][ T31] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 529.404290][ T31] usb 4-1: config 0 interface 0 has no altsetting 0 [ 529.404326][ T31] usb 4-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 529.404350][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 529.411102][ T31] usb 4-1: config 0 descriptor?? [ 529.520342][ T5929] usb 5-1: USB disconnect, device number 46 [ 529.963865][ T31] hid (null): unknown global tag 0xc [ 529.963891][ T31] hid (null): global environment stack underflow [ 529.981136][ T31] corsair-cpro 0003:1B1C:0C10.001F: unknown global tag 0xc [ 529.981169][ T31] corsair-cpro 0003:1B1C:0C10.001F: item 0 1 1 12 parsing failed [ 529.995646][ T31] corsair-cpro 0003:1B1C:0C10.001F: probe with driver corsair-cpro failed with error -22 [ 530.070100][T17141] loop9: detected capacity change from 0 to 7 [ 530.112172][T17141] buffer_io_error: 25 callbacks suppressed [ 530.112195][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112329][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112450][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112567][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112712][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112844][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.112960][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.113873][T17141] ldm_validate_partition_table(): Disk read failed. [ 530.113937][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.114056][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.114172][T17141] Buffer I/O error on dev loop9, logical block 0, async page read [ 530.114347][T17141] Dev loop9: unable to read RDB block 0 [ 530.114784][T17141] loop9: unable to read partition table [ 530.115019][T17141] loop9: partition table beyond EOD, truncated [ 530.115039][T17141] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 530.115039][T17141] ) failed (rc=-5) [ 530.188018][ T5922] usb 4-1: USB disconnect, device number 47 [ 530.702686][T17157] ucma_write: process 2188 (syz.0.5222) changed security contexts after opening file descriptor, this is not allowed. [ 530.781557][ T10] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 530.817534][T17161] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5224'. [ 530.931390][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 530.934523][ T10] usb 5-1: config 1 has an invalid interface number: 214 but max is 0 [ 530.934562][ T10] usb 5-1: config 1 has no interface number 0 [ 530.934709][ T10] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 530.934739][ T10] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 530.934766][ T10] usb 5-1: config 1 interface 214 has no altsetting 0 [ 530.939503][ T10] usb 5-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 530.939544][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.939566][ T10] usb 5-1: Product: syz [ 530.939582][ T10] usb 5-1: Manufacturer: syz [ 530.939597][ T10] usb 5-1: SerialNumber: syz [ 531.068350][T17152] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 531.068486][T17152] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 531.092941][ T10] ums-alauda 5-1:1.214: USB Mass Storage device detected [ 531.145761][ T10] scsi host1: usb-storage 5-1:1.214 [ 531.299507][ T5922] usb 5-1: USB disconnect, device number 47 [ 532.494107][T17222] netlink: 256 bytes leftover after parsing attributes in process `syz.4.5249'. [ 532.494133][T17222] netlink: 80 bytes leftover after parsing attributes in process `syz.4.5249'. [ 533.441772][ T5922] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 533.592833][ T5922] usb 4-1: Using ep0 maxpacket: 8 [ 533.598572][ T5922] usb 4-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 533.598608][ T5922] usb 4-1: config 0 interface 0 altsetting 6 endpoint 0x81 has invalid wMaxPacketSize 0 [ 533.598633][ T5922] usb 4-1: config 0 interface 0 has no altsetting 0 [ 533.598670][ T5922] usb 4-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 533.598707][ T5922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 533.616066][ T5922] usb 4-1: config 0 descriptor?? [ 533.863417][ T5922] usbhid 4-1:0.0: can't add hid device: -71 [ 533.863556][ T5922] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 533.904493][ T5922] usb 4-1: USB disconnect, device number 48 [ 533.999876][T17269] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5271'. [ 534.516865][T17278] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5274'. [ 535.031641][ T5922] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 535.108989][T17300] binder: 17299:17300 ioctl c0306201 0 returned -14 [ 535.184205][ T5922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 535.184256][ T5922] usb 1-1: New USB device found, idVendor=0458, idProduct=500f, bcdDevice= 0.00 [ 535.184283][ T5922] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 535.224985][ T5922] usb 1-1: config 0 descriptor?? [ 535.271357][ T31] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 535.421731][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 535.428383][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 535.428503][ T31] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b09, bcdDevice= 0.00 [ 535.428531][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 535.483262][ T31] usb 4-1: config 0 descriptor?? [ 535.688433][ T5922] kye 0003:0458:500F.0020: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 535.708617][ T5922] kye 0003:0458:500F.0020: unknown main item tag 0x3 [ 535.747675][ T5922] kye 0003:0458:500F.0020: hidraw0: USB HID v0.01 Device [HID 0458:500f] on usb-dummy_hcd.0-1/input0 [ 535.747949][ T5922] kye 0003:0458:500F.0020: tablet-enabling feature report not found [ 535.747969][ T5922] kye 0003:0458:500F.0020: tablet enabling failed [ 535.843687][T17316] ALSA: seq fatal error: cannot create timer (-22) [ 535.899596][ T5922] usb 1-1: USB disconnect, device number 42 [ 536.000608][ T31] corsair 0003:1B1C:1B09.0021: unbalanced delimiter at end of report description [ 536.022966][ T31] corsair 0003:1B1C:1B09.0021: parse failed [ 536.023097][ T31] corsair 0003:1B1C:1B09.0021: probe with driver corsair failed with error -22 [ 536.078103][T17318] fido_id[17318]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 536.218696][ T5922] usb 4-1: USB disconnect, device number 49 [ 536.861454][ T5922] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 537.018560][ T5922] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA4, changing to 0x84 [ 537.018596][ T5922] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 537.018640][ T5922] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 537.018665][ T5922] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 537.065894][ T5922] usb 3-1: config 0 descriptor?? [ 537.273424][ T5922] ath6kl: Failed to submit usb control message: -71 [ 537.273477][ T5922] ath6kl: unable to send the bmi data to the device: -71 [ 537.273493][ T5922] ath6kl: Unable to send get target info: -71 [ 537.275000][ T5922] ath6kl: Failed to init ath6kl core: -71 [ 537.299343][ T5922] ath6kl_usb 3-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 537.370279][ T5922] usb 3-1: USB disconnect, device number 42 [ 537.592309][T17362] netlink: 'syz.3.5312': attribute type 61 has an invalid length. [ 537.654586][T17363] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 537.654617][T17363] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 537.666467][T17363] vhci_hcd vhci_hcd.0: Device attached [ 537.851617][ T5934] vhci_hcd: vhci_device speed not set [ 537.871453][ T10] usb 5-1: new low-speed USB device number 48 using dummy_hcd [ 537.911403][ T5934] usb 41-1: new full-speed USB device number 2 using vhci_hcd [ 538.025056][ T10] usb 5-1: config 0 has no interfaces? [ 538.025099][ T10] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 538.025126][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.031828][ T31] usb 2-1: new full-speed USB device number 31 using dummy_hcd [ 538.069385][ T10] usb 5-1: config 0 descriptor?? [ 538.081533][ T993] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 538.189159][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 538.189207][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 538.189255][ T31] usb 2-1: New USB device found, idVendor=172f, idProduct=0500, bcdDevice= 0.00 [ 538.189282][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.231490][ T993] usb 1-1: Using ep0 maxpacket: 16 [ 538.234506][ T993] usb 1-1: config 0 has an invalid interface number: 63 but max is 0 [ 538.234538][ T993] usb 1-1: config 0 has no interface number 0 [ 538.234594][ T993] usb 1-1: config 0 interface 63 altsetting 150 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 538.234628][ T993] usb 1-1: config 0 interface 63 altsetting 150 endpoint 0x81 has invalid wMaxPacketSize 0 [ 538.234657][ T993] usb 1-1: config 0 interface 63 altsetting 150 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 538.234692][ T993] usb 1-1: config 0 interface 63 has no altsetting 0 [ 538.234731][ T993] usb 1-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 538.234760][ T993] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.327950][ T31] usb 2-1: config 0 descriptor?? [ 538.328855][T17372] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 538.359005][ T993] usb 1-1: config 0 descriptor?? [ 538.405348][T17366] vhci_hcd: unknown pdu 1 [ 538.416316][ T150] vhci_hcd: stop threads [ 538.417425][ T150] vhci_hcd: release socket [ 538.442122][ T10] usb 5-1: USB disconnect, device number 48 [ 538.459696][ T150] vhci_hcd: disconnect device [ 538.501671][ T5934] vhci_hcd: vhci_device speed not set [ 538.775004][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775047][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775077][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775108][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775148][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775177][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.775206][ T31] waltop 0003:172F:0500.0022: unknown main item tag 0x0 [ 538.836278][ T993] uclogic 0003:28BD:0909.0023: interface is invalid, ignoring [ 538.859609][ T31] waltop 0003:172F:0500.0022: hidraw0: USB HID vff.fa Device [HID 172f:0500] on usb-dummy_hcd.1-1/input0 [ 538.993199][ T993] usb 2-1: USB disconnect, device number 31 [ 539.070152][ T10] usb 1-1: USB disconnect, device number 43 [ 539.160551][T17394] fido_id[17394]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 539.498977][T17410] netlink: 'syz.2.5333': attribute type 1 has an invalid length. [ 539.499003][T17410] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5333'. [ 539.713962][ T10] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 539.777700][T17419] netlink: 277 bytes leftover after parsing attributes in process `syz.0.5337'. [ 539.841452][ T31] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 539.864897][ T10] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 539.864930][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 539.905141][ T10] usb 5-1: config 0 descriptor?? [ 539.916321][ T10] cp210x 5-1:0.0: cp210x converter detected [ 539.993699][ T31] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 539.993725][ T31] usb 2-1: config 0 has no interface number 0 [ 539.993782][ T31] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 539.993808][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 540.033105][ T31] usb 2-1: config 0 descriptor?? [ 540.039143][ T31] usb 2-1: selecting invalid altsetting 1 [ 540.039329][ T31] dvb_ttusb_budget: ttusb_init_controller: error [ 540.039345][ T31] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 540.223390][ T31] DVB: Unable to find symbol cx22700_attach() [ 540.336043][ T31] DVB: Unable to find symbol tda10046_attach() [ 540.336063][ T31] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 540.371135][ T31] usb 2-1: USB disconnect, device number 32 [ 540.423008][T17431] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5342'. [ 540.540991][T17433] netlink: 'syz.0.5343': attribute type 5 has an invalid length. [ 540.582873][ T10] cp210x 5-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 540.582907][ T10] cp210x 5-1:0.0: GPIO initialisation failed: -71 [ 540.608803][ T10] usb 5-1: cp210x converter now attached to ttyUSB0 [ 540.630260][ T10] usb 5-1: USB disconnect, device number 49 [ 540.669953][ T10] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 540.670777][ T10] cp210x 5-1:0.0: device disconnected [ 541.171635][T17444] delete_channel: no stack [ 541.172393][T17442] delete_channel: no stack [ 541.440740][ T38] audit: type=1326 audit(2000000196.610:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.472259][ T38] audit: type=1326 audit(2000000196.640:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.473733][ T38] audit: type=1326 audit(2000000196.650:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.473788][ T38] audit: type=1326 audit(2000000196.650:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.474093][ T38] audit: type=1326 audit(2000000196.650:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.488176][ T38] audit: type=1326 audit(2000000196.660:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=75 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.488234][ T38] audit: type=1326 audit(2000000196.660:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.488282][ T38] audit: type=1326 audit(2000000196.660:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17456 comm="syz.1.5355" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 541.566218][ T5934] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 541.611404][ T10] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 541.690043][T17463] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5358'. [ 541.724111][ T5934] usb 4-1: Using ep0 maxpacket: 32 [ 541.730819][ T5934] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 541.730849][ T5934] usb 4-1: config 0 has no interface number 0 [ 541.730909][ T5934] usb 4-1: config 0 interface 2 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 541.730938][ T5934] usb 4-1: config 0 interface 2 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 541.730963][ T5934] usb 4-1: config 0 interface 2 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 541.730991][ T5934] usb 4-1: config 0 interface 2 has no altsetting 0 [ 541.731029][ T5934] usb 4-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 541.731054][ T5934] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 541.764542][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 541.764614][ T10] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 541.764643][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 541.773197][ T5934] usb 4-1: config 0 descriptor?? [ 541.840503][ T10] usb 5-1: config 0 descriptor?? [ 541.953598][ T10] pwc: Askey VC010 type 2 USB webcam detected. [ 542.322936][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.322979][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.323009][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.323105][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.323134][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.323164][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.323261][ T5934] uclogic 0003:5543:0781.0024: unknown main item tag 0x0 [ 542.354506][ T5934] uclogic 0003:5543:0781.0024: hidraw0: USB HID v0.07 Device [HID 5543:0781] on usb-dummy_hcd.3-1/input2 [ 542.512367][ T10] pwc: recv_control_msg error -71 req 02 val 2700 [ 542.518463][ T10] pwc: recv_control_msg error -71 req 02 val 2c00 [ 542.519292][ T10] pwc: recv_control_msg error -71 req 04 val 1000 [ 542.521669][ T10] pwc: recv_control_msg error -71 req 04 val 1300 [ 542.525180][ T10] pwc: recv_control_msg error -71 req 04 val 1400 [ 542.529005][ T10] pwc: recv_control_msg error -71 req 02 val 2000 [ 542.529662][ T10] pwc: recv_control_msg error -71 req 02 val 2100 [ 542.531669][ T10] pwc: recv_control_msg error -71 req 04 val 1500 [ 542.535266][ T10] pwc: recv_control_msg error -71 req 02 val 2500 [ 542.537786][ T10] pwc: recv_control_msg error -71 req 02 val 2400 [ 542.538486][ T10] pwc: recv_control_msg error -71 req 02 val 2600 [ 542.539397][ T10] pwc: recv_control_msg error -71 req 02 val 2900 [ 542.551478][ T10] pwc: recv_control_msg error -71 req 02 val 2800 [ 542.561734][ T10] pwc: recv_control_msg error -71 req 04 val 1100 [ 542.571614][ T10] pwc: recv_control_msg error -71 req 04 val 1200 [ 542.624192][ T10] pwc: Registered as video103. [ 542.688610][ T5934] usb 4-1: USB disconnect, device number 50 [ 542.700097][ T10] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input40 [ 542.897168][ T10] usb 5-1: USB disconnect, device number 50 [ 543.161597][T17484] ALSA: mixer_oss: invalid OSS volume '' [ 543.452862][ T38] audit: type=1326 audit(2000000198.630:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17496 comm="syz.1.5373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 543.453309][ T38] audit: type=1326 audit(2000000198.630:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17496 comm="syz.1.5373" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd76d48eba9 code=0x7ffc0000 [ 543.649697][T17505] netlink: 212364 bytes leftover after parsing attributes in process `syz.3.5377'. [ 543.649831][T17505] openvswitch: netlink: Message has 5 unknown bytes. [ 545.471681][T17585] openvswitch: netlink: IP tunnel attribute has 12 unknown bytes. [ 545.548510][T17587] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5415'. [ 545.572004][T17587] vlan2: entered promiscuous mode [ 546.891443][ T10] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 547.044575][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 547.044611][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 547.044641][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 547.047845][ T10] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 547.047879][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.047901][ T10] usb 3-1: Product: syz [ 547.047918][ T10] usb 3-1: Manufacturer: syz [ 547.047935][ T10] usb 3-1: SerialNumber: syz [ 547.057620][ T10] usb 3-1: config 0 descriptor?? [ 547.059117][T17631] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 547.062056][T17631] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 547.075016][ T10] usb 3-1: ucan: probing device on interface #0 [ 547.251372][ T5934] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 547.401391][ T5934] usb 2-1: Using ep0 maxpacket: 16 [ 547.418276][ T5934] usb 2-1: config 0 has an invalid interface number: 214 but max is 0 [ 547.418308][ T5934] usb 2-1: config 0 has no interface number 0 [ 547.418604][ T5934] usb 2-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid maxpacket 1023, setting to 64 [ 547.425115][ T5934] usb 2-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 547.425450][ T5934] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 547.425478][ T5934] usb 2-1: Product: syz [ 547.425497][ T5934] usb 2-1: Manufacturer: syz [ 547.425766][ T5934] usb 2-1: SerialNumber: syz [ 547.481143][ T5934] usb 2-1: config 0 descriptor?? [ 547.755927][ T10] ucan 3-1:0.0: probe with driver ucan failed with error -71 [ 547.845009][ T10] usb 3-1: USB disconnect, device number 43 [ 548.139483][ T5934] usbtouchscreen 2-1:0.214: probe with driver usbtouchscreen failed with error -71 [ 548.158881][ T5934] usb 2-1: USB disconnect, device number 33 [ 548.271434][ T5908] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 548.437132][ T5908] usb 4-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 548.437167][ T5908] usb 4-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 548.437190][ T5908] usb 4-1: Product: syz [ 548.437207][ T5908] usb 4-1: Manufacturer: syz [ 548.437223][ T5908] usb 4-1: SerialNumber: syz [ 548.453992][ T5908] usb 4-1: config 0 descriptor?? [ 548.479058][ T5908] ch341 4-1:0.0: ch341-uart converter detected [ 549.093689][ T5908] usb 4-1: failed to send control message: -71 [ 549.093753][ T5908] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -71 [ 549.131425][ T5908] usb 4-1: USB disconnect, device number 51 [ 549.134221][ T5908] ch341 4-1:0.0: device disconnected [ 549.443126][T17683] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:16x16 (0x42474752, 6, 0, 5, 0) [ 549.536826][T17688] program syz.1.5463 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 551.187801][T17756] netlink: 536 bytes leftover after parsing attributes in process `syz.0.5494'. [ 551.343700][ T31] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 551.491449][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 551.494183][ T31] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 551.494215][ T31] usb 2-1: config 0 has no interface number 0 [ 551.494270][ T31] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 551.494301][ T31] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 551.494327][ T31] usb 2-1: config 0 interface 85 has no altsetting 0 [ 551.497913][ T31] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 551.497945][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.497966][ T31] usb 2-1: Product: syz [ 551.497990][ T31] usb 2-1: Manufacturer: syz [ 551.498005][ T31] usb 2-1: SerialNumber: syz [ 551.594412][ T31] usb 2-1: config 0 descriptor?? [ 551.731447][ T5922] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 551.808926][ T31] appletouch 2-1:0.85: Failed to read mode from device. [ 551.809166][ T31] appletouch 2-1:0.85: probe with driver appletouch failed with error -5 [ 551.911723][ T5922] usb 3-1: Using ep0 maxpacket: 16 [ 551.914956][ T5922] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 551.914984][ T5922] usb 3-1: config 0 has no interface number 0 [ 551.919807][ T5922] usb 3-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 551.919841][ T5922] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 551.919864][ T5922] usb 3-1: Product: syz [ 551.919881][ T5922] usb 3-1: Manufacturer: syz [ 551.919898][ T5922] usb 3-1: SerialNumber: syz [ 551.983578][ T5922] usb 3-1: config 0 descriptor?? [ 552.012041][ T5922] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 552.032017][ T5908] usb 2-1: USB disconnect, device number 34 [ 552.613014][ T5922] gspca_spca1528: reg_w err -71 [ 552.631535][ T5922] spca1528 3-1:0.1: probe with driver spca1528 failed with error -71 [ 552.652354][ T5922] usb 3-1: USB disconnect, device number 44 [ 553.113507][T17811] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5520'. [ 553.316080][T17817] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5522'. [ 553.331562][T17819] netlink: 'syz.3.5524': attribute type 14 has an invalid length. [ 553.331587][T17819] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5524'. [ 553.791732][ T5922] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 553.933582][T17840] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5534'. [ 553.964049][ T5922] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 553.964114][ T5922] usb 5-1: New USB device found, idVendor=046d, idProduct=c626, bcdDevice= 0.00 [ 553.964141][ T5922] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 554.009745][ T5922] usb 5-1: config 0 descriptor?? [ 554.443086][ T993] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 554.475975][ T5922] logitech 0003:046D:C626.0025: nested delimiters [ 554.475999][ T5922] logitech 0003:046D:C626.0025: item 0 4 2 10 parsing failed [ 554.476816][ T5922] logitech 0003:046D:C626.0025: parse failed [ 554.476922][ T5922] logitech 0003:046D:C626.0025: probe with driver logitech failed with error -22 [ 554.604755][ T993] usb 4-1: config 0 has an invalid interface number: 30 but max is 0 [ 554.604795][ T993] usb 4-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 554.604813][ T993] usb 4-1: config 0 has no interface number 0 [ 554.604854][ T993] usb 4-1: config 0 interface 30 altsetting 254 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 554.604881][ T993] usb 4-1: config 0 interface 30 has no altsetting 0 [ 554.604912][ T993] usb 4-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice=74.47 [ 554.604934][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 554.631798][ T993] usb 4-1: config 0 descriptor?? [ 554.695112][ T5934] usb 5-1: USB disconnect, device number 51 [ 554.759000][ T993] usb 4-1: unknown interface protocol 0x41, assuming v1 [ 554.759030][ T993] usb 4-1: 30:2 : does not exist [ 554.896288][ T993] usb 4-1: USB disconnect, device number 52 [ 555.635687][T17877] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 555.635754][T17877] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 555.635861][T17877] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 555.636038][T17877] comedi comedi3: 8255: I/O port conflict (0x5c95239c,4) [ 555.636092][T17877] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 555.636145][T17877] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 555.636200][T17877] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 555.636298][T17877] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 555.636351][T17877] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 555.636404][T17877] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 555.636502][T17877] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 555.636554][T17877] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 555.636606][T17877] comedi comedi3: 8255: I/O port conflict (0x10,4) [ 555.636713][T17877] comedi comedi3: 8255: I/O port conflict (0xffffffff8000008b,4) [ 555.636768][T17877] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 555.636823][T17877] comedi comedi3: 8255: I/O port conflict (0xb,4) [ 555.636876][T17877] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 555.636932][T17877] comedi comedi3: 8255: I/O port conflict (0xffffffffffffeadb,4) [ 556.615054][ T31] kernel write not supported for file /stat (pid: 31 comm: kworker/1:0) [ 557.081400][T17934] syz.2.5579 (17934): /proc/17933/oom_adj is deprecated, please use /proc/17933/oom_score_adj instead. [ 557.671367][ T31] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 557.841374][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 557.845075][ T31] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 557.845104][ T31] usb 5-1: config 0 has no interface number 0 [ 557.845165][ T31] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 557.845195][ T31] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 557.845239][ T31] usb 5-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 557.845265][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 557.859665][ T31] usb 5-1: config 0 descriptor?? [ 558.211417][ T993] usb 4-1: new full-speed USB device number 53 using dummy_hcd [ 558.373398][ T993] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 558.373441][ T993] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 558.373489][ T993] usb 4-1: New USB device found, idVendor=5543, idProduct=0047, bcdDevice= 0.00 [ 558.373516][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 558.433509][ T993] usb 4-1: config 0 descriptor?? [ 558.435828][T17965] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 558.512120][ T31] uclogic 0003:28BD:0071.0026: failed retrieving string descriptor #100: -71 [ 558.512245][ T31] uclogic 0003:28BD:0071.0026: failed retrieving pen parameters: -71 [ 558.512269][ T31] uclogic 0003:28BD:0071.0026: pen probing failed: -71 [ 558.512289][ T31] uclogic 0003:28BD:0071.0026: failed probing parameters: -71 [ 558.512404][ T31] uclogic 0003:28BD:0071.0026: probe with driver uclogic failed with error -71 [ 558.550279][ T31] usb 5-1: USB disconnect, device number 52 [ 558.905434][T17978] sp0: Synchronizing with TNC [ 559.069426][ T993] usb 4-1: string descriptor 0 read error: -71 [ 559.070943][ T993] uclogic 0003:5543:0047.0027: failed retrieving string descriptor #200: -71 [ 559.071004][ T993] uclogic 0003:5543:0047.0027: failed retrieving pen parameters: -71 [ 559.071022][ T993] uclogic 0003:5543:0047.0027: failed probing pen v2 parameters: -71 [ 559.071078][ T993] uclogic 0003:5543:0047.0027: failed probing parameters: -71 [ 559.101574][ T993] uclogic 0003:5543:0047.0027: probe with driver uclogic failed with error -71 [ 559.126094][ T993] usb 4-1: USB disconnect, device number 53 [ 559.323660][T17989] sd 0:0:1:0: device reset [ 559.691406][ T993] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 559.701772][ T5934] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 559.852325][ T993] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 559.852378][ T993] usb 3-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 559.852403][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 559.860954][ T993] usb 3-1: config 0 descriptor?? [ 559.897212][ T5934] usb 1-1: config 0 has an invalid interface number: 128 but max is 0 [ 559.897242][ T5934] usb 1-1: config 0 has no interface number 0 [ 559.897282][ T5934] usb 1-1: config 0 interface 128 has no altsetting 0 [ 559.926022][ T5934] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=95.91 [ 559.926064][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.926087][ T5934] usb 1-1: Product: syz [ 559.926102][ T5934] usb 1-1: Manufacturer: syz [ 559.926118][ T5934] usb 1-1: SerialNumber: syz [ 559.974609][ T5934] usb 1-1: config 0 descriptor?? [ 559.981803][ T5915] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 560.005267][ T5934] radio-si470x 1-1:0.128: could not find interrupt in endpoint [ 560.005423][ T5934] radio-si470x 1-1:0.128: probe with driver radio-si470x failed with error -5 [ 560.006343][ T5934] usbhid 1-1:0.128: couldn't find an input interrupt endpoint [ 560.136491][ T5915] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 560.136520][ T5915] usb 2-1: config 0 has no interface number 0 [ 560.141952][ T5915] usb 2-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 560.141991][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.142017][ T5915] usb 2-1: Product: syz [ 560.142036][ T5915] usb 2-1: Manufacturer: syz [ 560.142054][ T5915] usb 2-1: SerialNumber: syz [ 560.156630][ T5915] usb 2-1: config 0 descriptor?? [ 560.216783][ T5934] usb 1-1: USB disconnect, device number 44 [ 560.320847][ T993] zydacron 0003:13EC:0006.0028: unknown main item tag 0x0 [ 560.320889][ T993] zydacron 0003:13EC:0006.0028: unknown main item tag 0x0 [ 560.320921][ T993] zydacron 0003:13EC:0006.0028: unknown main item tag 0x0 [ 560.320951][ T993] zydacron 0003:13EC:0006.0028: unknown main item tag 0x0 [ 560.320981][ T993] zydacron 0003:13EC:0006.0028: unknown main item tag 0x0 [ 560.365264][ T993] zydacron 0003:13EC:0006.0028: hidraw0: USB HID v0.01 Device [HID 13ec:0006] on usb-dummy_hcd.2-1/input0 [ 560.431469][ T5915] keyspan 2-1:0.133: Keyspan 1 port adapter converter detected [ 560.439734][ T5915] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 81 [ 560.439901][ T5915] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 1 [ 560.440057][ T5915] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 2 [ 560.458432][ T5915] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 560.539548][ T5934] usb 3-1: USB disconnect, device number 45 [ 560.717552][T18009] fido_id[18009]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 560.881880][ T5908] usb 2-1: USB disconnect, device number 35 [ 560.908794][ T5908] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 560.914538][ T5908] keyspan 2-1:0.133: device disconnected [ 561.397293][T18027] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5624'. [ 561.397423][T18027] netlink: 2 bytes leftover after parsing attributes in process `syz.2.5624'. [ 561.742052][ T5908] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 561.891606][ T5908] usb 2-1: Using ep0 maxpacket: 16 [ 561.894315][ T5908] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 561.894345][ T5908] usb 2-1: config 0 has no interface number 0 [ 561.894397][ T5908] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 561.894426][ T5908] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 561.896847][ T5908] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 561.896877][ T5908] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 561.896901][ T5908] usb 2-1: Product: syz [ 561.896917][ T5908] usb 2-1: SerialNumber: syz [ 561.973957][ T5908] usb 2-1: config 0 descriptor?? [ 561.987895][ T5908] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 561.999653][ T5908] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input43 [ 562.143670][T18046] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 562.148646][ T5908] kernel write not supported for file task/2202/attr/keycreate (pid: 5908 comm: kworker/0:4) [ 562.214597][ C0] cm109_urb_ctl_callback: 10420 callbacks suppressed [ 562.214627][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.214881][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.215130][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.215381][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.215633][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.215886][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.216142][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.216268][ T31] usb 2-1: USB disconnect, device number 36 [ 562.216395][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 562.216419][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 562.336489][ T31] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 562.452321][T18049] netlink: 'syz.4.5635': attribute type 2 has an invalid length. [ 562.452346][T18049] netlink: 244 bytes leftover after parsing attributes in process `syz.4.5635'. [ 563.401686][ T31] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 563.556742][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 563.559771][ T31] usb 3-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 563.559806][ T31] usb 3-1: config 0 interface 0 has no altsetting 0 [ 563.559844][ T31] usb 3-1: New USB device found, idVendor=05ac, idProduct=026c, bcdDevice= 0.00 [ 563.559868][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 563.580301][ T31] usb 3-1: config 0 descriptor?? [ 563.610150][T18090] netlink: 'syz.4.5657': attribute type 2 has an invalid length. [ 563.618494][T18090] netlink: 'syz.4.5657': attribute type 2 has an invalid length. [ 564.060037][ T31] apple 0003:05AC:026C.0029: hidraw0: USB HID v0.02 Device [HID 05ac:026c] on usb-dummy_hcd.2-1/input0 [ 564.262133][ T993] usb 3-1: USB disconnect, device number 46 [ 565.548032][T18146] bridge0: port 3(gretap0) entered disabled state [ 565.890693][T18146] bridge0: port 2(bridge_slave_1) entered disabled state [ 565.890975][T18146] bridge0: port 1(bridge_slave_0) entered disabled state [ 566.220007][T18162] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5688'. [ 566.220196][T18162] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 566.991560][T18146] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 567.027238][T18146] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 567.870227][ T3619] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 567.870364][ T3619] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 567.870407][ T3619] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 567.870447][ T3619] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 567.918880][ T5922] wg1 speed is unknown, defaulting to 1000 [ 567.919169][ T5922] syz0: Port: 1 Link DOWN [ 569.562891][T18246] netlink: 'syz.1.5727': attribute type 8 has an invalid length. [ 570.350253][T18273] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 570.791783][T18287] netlink: 'syz.3.5747': attribute type 2 has an invalid length. [ 570.791809][T18287] netlink: 1184 bytes leftover after parsing attributes in process `syz.3.5747'. [ 570.877730][T18293] [U] V3Fپ"S/4:XTZWTLW= [ 570.901828][T18293] [U] J"E:" [ 570.932430][T18295] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5751'. [ 571.558578][T18316] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 571.558578][T18316] The task syz.0.5759 (18316) triggered the difference, watch for misbehavior. [ 571.965788][T18329] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5765'. [ 572.391426][ T993] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 572.554186][ T993] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 572.554226][ T993] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 572.554268][ T993] usb 3-1: New USB device found, idVendor=056a, idProduct=00f4, bcdDevice= 0.00 [ 572.554293][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 572.574029][ T993] usb 3-1: config 0 descriptor?? [ 572.775758][T18358] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5777'. [ 573.001779][ T993] hid (null): usage index exceeded [ 573.033134][ T993] wacom 0003:056A:00F4.002A: ignoring exceeding usage max [ 573.037331][ T993] wacom 0003:056A:00F4.002A: ignoring exceeding usage max [ 573.037355][ T993] wacom 0003:056A:00F4.002A: usage index exceeded [ 573.037373][ T993] wacom 0003:056A:00F4.002A: item 0 1 2 2 parsing failed [ 573.040674][ T993] wacom 0003:056A:00F4.002A: parse failed [ 573.040791][ T993] wacom 0003:056A:00F4.002A: probe with driver wacom failed with error -22 [ 573.237544][ T5915] usb 3-1: USB disconnect, device number 47 [ 573.883898][T18387] macsec0: entered allmulticast mode [ 573.888803][T18387] veth1_macvtap: entered allmulticast mode [ 573.888863][T18387] macsec0: left allmulticast mode [ 573.888879][T18387] veth1_macvtap: left allmulticast mode [ 574.051357][ T31] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 574.191576][T18400] tipc: Enabling of bearer rejected, failed to enable media [ 574.221292][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 574.223881][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 574.223917][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 574.223959][ T31] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 574.223985][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 574.283495][ T31] usb 1-1: config 0 descriptor?? [ 574.341802][ T31] hub 1-1:0.0: USB hub found [ 574.508103][ T31] hub 1-1:0.0: config failed, can't read hub descriptor (err -90) [ 574.692910][ T993] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 574.729199][ T31] usbhid 1-1:0.0: can't add hid device: -71 [ 574.729341][ T31] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 574.802910][ T31] usb 1-1: USB disconnect, device number 45 [ 574.846413][ T993] usb 2-1: Using ep0 maxpacket: 16 [ 574.849907][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 574.849943][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 574.849983][ T993] usb 2-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 574.850009][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 574.890034][ T993] usb 2-1: config 0 descriptor?? [ 575.318371][T18431] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 575.318435][T18431] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 575.318568][T18431] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 575.318734][T18431] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 575.343784][ T993] bigben 0003:146B:0902.002B: unexpected rdesc, please submit for review [ 575.345245][ T993] bigben 0003:146B:0902.002B: item fetching failed at offset 3/5 [ 575.362075][ T993] bigben 0003:146B:0902.002B: parse failed [ 575.362208][ T993] bigben 0003:146B:0902.002B: probe with driver bigben failed with error -22 [ 575.521686][ T31] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 575.531498][ T5922] usb 2-1: USB disconnect, device number 37 [ 575.671641][ T31] usb 5-1: Using ep0 maxpacket: 8 [ 575.677391][ T31] usb 5-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 575.677423][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.716537][ T31] usb 5-1: config 0 descriptor?? [ 576.153680][ T31] magicmouse 0003:05AC:0269.002C: unknown main item tag 0x0 [ 576.153725][ T31] magicmouse 0003:05AC:0269.002C: unknown main item tag 0x0 [ 576.153756][ T31] magicmouse 0003:05AC:0269.002C: unknown main item tag 0x0 [ 576.153786][ T31] magicmouse 0003:05AC:0269.002C: unknown main item tag 0x0 [ 576.153814][ T31] magicmouse 0003:05AC:0269.002C: unknown main item tag 0x0 [ 576.157862][ T31] magicmouse 0003:05AC:0269.002C: hidraw0: USB HID v0.05 Device [HID 05ac:0269] on usb-dummy_hcd.4-1/input0 [ 576.345170][ T31] usb 5-1: USB disconnect, device number 53 [ 576.414668][T18455] fido_id[18455]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 577.141301][ T31] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 577.291285][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 577.293840][ T31] usb 2-1: config 2 has an invalid interface number: 31 but max is 0 [ 577.293871][ T31] usb 2-1: config 2 has no interface number 0 [ 577.293933][ T31] usb 2-1: config 2 interface 31 has no altsetting 0 [ 577.297375][ T31] usb 2-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 577.297407][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.297439][ T31] usb 2-1: Product: syz [ 577.297456][ T31] usb 2-1: Manufacturer: syz [ 577.297472][ T31] usb 2-1: SerialNumber: syz [ 577.398173][ T5929] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 577.561673][ T5929] usb 4-1: Using ep0 maxpacket: 8 [ 577.568417][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 577.568453][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 577.568788][ T5929] usb 4-1: New USB device found, idVendor=0458, idProduct=0153, bcdDevice= 0.00 [ 577.568817][ T5929] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 577.660221][ T5929] usb 4-1: config 0 descriptor?? [ 577.773907][T18499] GUP no longer grows the stack in syz.2.5832 (18499): 200000005000-200000008000 (200000004000) [ 577.773979][T18499] CPU: 0 UID: 0 PID: 18499 Comm: syz.2.5832 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 577.774007][T18499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 577.774027][T18499] Call Trace: [ 577.774036][T18499] [ 577.774046][T18499] dump_stack_lvl+0x189/0x250 [ 577.774094][T18499] ? __pfx_dump_stack_lvl+0x10/0x10 [ 577.774129][T18499] ? __pfx__printk+0x10/0x10 [ 577.774152][T18499] ? find_vma+0xe7/0x160 [ 577.774200][T18499] fixup_user_fault+0x661/0x720 [ 577.774241][T18499] fault_in_user_writeable+0x72/0xe0 [ 577.774269][T18499] futex_lock_pi+0x765/0xa70 [ 577.774309][T18499] ? __pfx_futex_lock_pi+0x10/0x10 [ 577.774373][T18499] ? __pfx_futex_wake_mark+0x10/0x10 [ 577.774425][T18499] ? __pfx_userfaultfd_unmap_complete+0x10/0x10 [ 577.774465][T18499] do_futex+0x292/0x420 [ 577.774499][T18499] ? __pfx_do_futex+0x10/0x10 [ 577.774527][T18499] ? __vm_munmap+0x301/0x3d0 [ 577.774564][T18499] __se_sys_futex+0x36f/0x400 [ 577.774601][T18499] ? __pfx___se_sys_futex+0x10/0x10 [ 577.774635][T18499] ? rcu_is_watching+0x15/0xb0 [ 577.774676][T18499] ? __x64_sys_futex+0x21/0xf0 [ 577.774706][T18499] do_syscall_64+0xfa/0x3b0 [ 577.774728][T18499] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.774770][T18499] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.774795][T18499] ? clear_bhb_loop+0x60/0xb0 [ 577.774822][T18499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.774852][T18499] RIP: 0033:0x7fac61c2eba9 [ 577.774876][T18499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 577.774897][T18499] RSP: 002b:00007fac5fe96038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 577.774923][T18499] RAX: ffffffffffffffda RBX: 00007fac61e75fa0 RCX: 00007fac61c2eba9 [ 577.774941][T18499] RDX: 00000000fffffffd RSI: 000000000000008d RDI: 0000200000004000 [ 577.774959][T18499] RBP: 00007fac61cb1e19 R08: 0000000000000000 R09: 0000000000000000 [ 577.774975][T18499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.774989][T18499] R13: 00007fac61e76038 R14: 00007fac61e75fa0 R15: 00007ffcb32e4a48 [ 577.775027][T18499] [ 578.013766][ T5929] usbhid 4-1:0.0: can't add hid device: -71 [ 578.014474][ T5929] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 578.061643][ T31] ch9200 2-1:2.31: probe with driver ch9200 failed with error -22 [ 578.071924][ T5929] usb 4-1: USB disconnect, device number 54 [ 578.111985][ T31] usb 2-1: USB disconnect, device number 38 [ 578.283861][ T38] kauditd_printk_skb: 6 callbacks suppressed [ 578.283881][ T38] audit: type=1326 audit(2000000233.460:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.284215][ T38] audit: type=1326 audit(2000000233.460:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.376560][ T38] audit: type=1326 audit(2000000233.550:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.391547][ T38] audit: type=1326 audit(2000000233.550:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.393198][ T38] audit: type=1326 audit(2000000233.570:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.397957][ T38] audit: type=1326 audit(2000000233.570:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=84 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.439403][ T38] audit: type=1326 audit(2000000233.600:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18510 comm="syz.2.5839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fac61c2eba9 code=0x7ffc0000 [ 578.481617][ T5929] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 578.631625][ T5929] usb 4-1: Using ep0 maxpacket: 8 [ 578.637925][ T5929] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEF, changing to 0x8F [ 578.637962][ T5929] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 256 [ 578.637989][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 578.638016][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 578.643579][ T5929] usb 4-1: New USB device found, idVendor=0af0, idProduct=6751, bcdDevice=75.8b [ 578.643612][ T5929] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 578.643633][ T5929] usb 4-1: SerialNumber: syz [ 578.652767][ T5929] usb 4-1: config 0 descriptor?? [ 578.736670][ T5929] hso 4-1:0.0: Can't find BULK OUT endpoint [ 578.892550][ T5934] usb 4-1: USB disconnect, device number 55 [ 578.983146][T18525] netlink: 766 bytes leftover after parsing attributes in process `syz.1.5844'. [ 579.434694][T18546] Bluetooth: MGMT ver 1.23 [ 579.439451][T18544] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5852'. [ 580.431346][ T5929] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 580.584091][ T5929] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 580.584155][ T5929] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 580.584184][ T5929] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 580.584207][ T5929] usb 3-1: config 0 interface 0 has no altsetting 0 [ 580.584245][ T5929] usb 3-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 580.584269][ T5929] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 580.649277][ T5929] usb 3-1: config 0 descriptor?? [ 580.967654][T18598] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5878'. [ 580.968172][T18597] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5878'. [ 581.041435][ T31] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 581.078433][ T5929] kye 0003:0458:5015.002D: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 581.079593][ T5929] kye 0003:0458:5015.002D: unknown main item tag 0x1 [ 581.114339][ T5929] kye 0003:0458:5015.002D: hidraw0: USB HID v0.04 Device [HID 0458:5015] on usb-dummy_hcd.2-1/input0 [ 581.114390][ T5929] kye 0003:0458:5015.002D: tablet-enabling feature report not found [ 581.114408][ T5929] kye 0003:0458:5015.002D: tablet enabling failed [ 581.206081][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 581.206137][ T31] usb 2-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 581.206164][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 581.242653][ T31] usb 2-1: config 0 descriptor?? [ 581.313678][ T993] usb 3-1: USB disconnect, device number 48 [ 581.477569][T18603] fido_id[18603]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 581.690985][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.691028][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.691058][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.691088][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.691118][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.691148][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.741259][ T31] prodikeys 0003:041E:2801.002E: unknown main item tag 0x0 [ 581.746041][ T31] prodikeys 0003:041E:2801.002E: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.1-1/input0 [ 581.923560][ T993] usb 2-1: USB disconnect, device number 39 [ 581.995098][T18613] fido_id[18613]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 582.485816][T18626] ubi31: attaching mtd0 [ 582.485844][T18626] ubi31 error: ubi_attach_mtd_dev: bad VID header (536940548) or data offsets (536940612) [ 583.145550][T18651] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5899'. [ 583.412150][T18659] hugetlbfs: Bad value 'g' for mount option 'nr_inodes' [ 583.412150][T18659] [ 584.277085][T18693] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 584.891419][ T993] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 585.044605][ T993] usb 1-1: Using ep0 maxpacket: 8 [ 585.047184][ T993] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 585.050612][ T993] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 585.050659][ T993] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 585.050689][ T993] usb 1-1: Product: syz [ 585.050709][ T993] usb 1-1: Manufacturer: syz [ 585.050734][ T993] usb 1-1: SerialNumber: syz [ 585.103827][ T993] usb 1-1: config 0 descriptor?? [ 585.118981][ T993] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 585.119069][ T993] usb 1-1: setting power ON [ 585.119092][ T993] dvb-usb: bulk message failed: -22 (2/0) [ 585.143847][ T993] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 585.161378][ T993] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 585.161446][ T993] usb 1-1: media controller created [ 585.219732][ T993] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 585.248344][ T993] usb 1-1: selecting invalid altsetting 6 [ 585.248370][ T993] usb 1-1: digital interface selection failed (-22) [ 585.248394][ T993] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 585.273008][ T993] usb 1-1: setting power OFF [ 585.273043][ T993] dvb-usb: bulk message failed: -22 (2/0) [ 585.273064][ T993] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 585.273079][ T993] (NULL device *): no alternate interface [ 585.318058][T18704] dvb-usb: bulk message failed: -22 (3/0) [ 585.318084][T18704] cxusb: i2c wr: len=80 is too big! [ 585.318084][T18704] [ 585.353762][ T993] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 585.370239][ T38] audit: type=1326 audit(2000000240.540:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18721 comm="syz.4.5934" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe861ebeba9 code=0x0 [ 585.395242][ T993] usb 1-1: USB disconnect, device number 46 [ 586.211743][T18741] netlink: 260 bytes leftover after parsing attributes in process `syz.1.5944'. [ 586.461616][ T993] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 586.613972][ T993] usb 1-1: config 0 has an invalid interface number: 69 but max is 0 [ 586.614004][ T993] usb 1-1: config 0 has no interface number 0 [ 586.614054][ T993] usb 1-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 586.614082][ T993] usb 1-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 586.617467][ T993] usb 1-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 586.617500][ T993] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.617524][ T993] usb 1-1: Product: syz [ 586.617541][ T993] usb 1-1: Manufacturer: syz [ 586.617558][ T993] usb 1-1: SerialNumber: syz [ 586.693786][ T993] usb 1-1: config 0 descriptor?? [ 586.694766][T18743] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 586.738475][ T993] cyberjack 1-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 586.765284][ T993] usb 1-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 587.154494][ T993] usb 1-1: USB disconnect, device number 47 [ 587.180213][ T993] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 587.192079][ T993] cyberjack 1-1:0.69: device disconnected [ 587.283760][T18769] program syz.1.5957 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 587.553765][T18778] comedi comedi3: comedi_test: 20263 microvolt, 31 microsecond waveform attached [ 587.651717][ T993] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 587.801824][ T993] usb 5-1: Using ep0 maxpacket: 8 [ 587.807990][ T993] usb 5-1: config 0 interface 0 altsetting 218 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 587.808028][ T993] usb 5-1: config 0 interface 0 altsetting 218 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 587.808058][ T993] usb 5-1: config 0 interface 0 has no altsetting 0 [ 587.808096][ T993] usb 5-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.00 [ 587.808121][ T993] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 587.886864][ T993] usb 5-1: config 0 descriptor?? [ 588.230527][T18789] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5968'. [ 588.309163][ T993] redragon 0003:0C45:760B.002F: item fetching failed at offset 5/7 [ 588.310049][ T993] redragon 0003:0C45:760B.002F: probe with driver redragon failed with error -22 [ 588.511844][ T993] usb 5-1: USB disconnect, device number 54 [ 588.894451][ T5934] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 589.050357][ T5934] usb 4-1: Using ep0 maxpacket: 32 [ 589.063571][ T5934] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 589.063601][ T5934] usb 4-1: config 0 has no interface number 0 [ 589.070418][ T5934] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 589.070451][ T5934] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 589.070472][ T5934] usb 4-1: Product: syz [ 589.070489][ T5934] usb 4-1: Manufacturer: syz [ 589.070617][ T5934] usb 4-1: SerialNumber: syz [ 589.128186][ T5934] usb 4-1: config 0 descriptor?? [ 589.155342][ T5934] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 589.372367][ T5934] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 589.418533][ T5934] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 589.556558][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - unsupported command 49 [ 589.760161][ C0] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 589.926694][ T31] usb 4-1: USB disconnect, device number 56 [ 590.010440][ T31] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 590.053761][ T31] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 590.058728][ T31] quatech2 4-1:0.51: device disconnected [ 590.977341][T18839] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 591.852322][ T31] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 592.086370][ T31] usb 3-1: config 0 has an invalid interface number: 62 but max is 0 [ 592.086410][ T31] usb 3-1: config 0 has no interface number 0 [ 592.086448][ T31] usb 3-1: config 0 interface 62 has no altsetting 0 [ 592.091419][ T993] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 592.119462][ T31] usb 3-1: New USB device found, idVendor=2584, idProduct=4a8f, bcdDevice=a4.2c [ 592.119503][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.119527][ T31] usb 3-1: Product: syz [ 592.119545][ T31] usb 3-1: Manufacturer: syz [ 592.119564][ T31] usb 3-1: SerialNumber: syz [ 592.197143][ T31] usb 3-1: config 0 descriptor?? [ 592.241347][ T993] usb 5-1: Using ep0 maxpacket: 16 [ 592.243894][ T993] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 592.243928][ T993] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 592.244506][ T993] usb 5-1: New USB device found, idVendor=0c70, idProduct=f0b6, bcdDevice= 0.00 [ 592.244536][ T993] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 592.250626][ T993] usb 5-1: config 0 descriptor?? [ 592.531794][ T31] usb-storage 3-1:0.62: USB Mass Storage device detected [ 592.659779][ T31] usb 3-1: USB disconnect, device number 49 [ 592.750332][ T993] aquacomputer_d5next 0003:0C70:F0B6.0030: hidraw0: USB HID v0.05 Device [HID 0c70:f0b6] on usb-dummy_hcd.4-1/input0 [ 592.924203][ T993] usb 5-1: USB disconnect, device number 55 [ 592.961454][ T5929] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 592.962964][T18889] fido_id[18889]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 593.144939][ T5929] usb 4-1: config 0 has an invalid interface number: 117 but max is 0 [ 593.144971][ T5929] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 593.144991][ T5929] usb 4-1: config 0 has no interface number 0 [ 593.145062][ T5929] usb 4-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 593.145088][ T5929] usb 4-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 593.149770][ T5929] usb 4-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 593.149808][ T5929] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.149830][ T5929] usb 4-1: Product: syz [ 593.149847][ T5929] usb 4-1: Manufacturer: syz [ 593.149864][ T5929] usb 4-1: SerialNumber: syz [ 593.179883][ T5929] usb 4-1: config 0 descriptor?? [ 593.315333][T18893] netlink: 'syz.1.6013': attribute type 15 has an invalid length. [ 593.841538][ T5929] usb 4-1: USB disconnect, device number 57 [ 594.209203][T18920] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 594.438452][T18928] Bluetooth: MGMT ver 1.23 [ 595.551409][ T31] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 595.703828][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 595.703871][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1040, setting to 1024 [ 595.703908][ T31] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 595.703951][ T31] usb 5-1: New USB device found, idVendor=1c4f, idProduct=0059, bcdDevice= 0.00 [ 595.703977][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 595.778679][ T31] usb 5-1: config 0 descriptor?? [ 595.781700][T18964] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 596.266526][ T31] sigmamicro 0003:1C4F:0059.0031: unknown main item tag 0x0 [ 596.292456][ T31] sigmamicro 0003:1C4F:0059.0031: hidraw0: USB HID v0.00 Device [HID 1c4f:0059] on usb-dummy_hcd.4-1/input0 [ 596.297816][T18993] netlink: 'syz.0.6053': attribute type 1 has an invalid length. [ 596.297842][T18993] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6053'. [ 596.297861][T18993] nbd: illegal input index 65544 [ 596.466587][ T5934] usb 5-1: USB disconnect, device number 56 [ 596.500969][T18999] fuse: Bad value for 'user_id' [ 596.500992][T18999] fuse: Bad value for 'user_id' [ 596.725200][T18997] fido_id[18997]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 596.881342][ T31] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 597.047709][ T31] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 597.047751][ T31] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 597.047796][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 597.047823][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 597.106470][T19002] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 597.121136][ T31] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 597.494114][ T993] usb 1-1: USB disconnect, device number 48 [ 597.801359][ T31] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 597.953854][ T31] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 597.953885][ T31] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 597.957290][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice=e5.83 [ 597.957321][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.957345][ T31] usb 3-1: Product: syz [ 597.957362][ T31] usb 3-1: Manufacturer: syz [ 597.957379][ T31] usb 3-1: SerialNumber: syz [ 598.033781][ T31] usb 3-1: config 0 descriptor?? [ 598.293510][ T31] usb 3-1: USB disconnect, device number 50 [ 598.399810][T18460] udevd[18460]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 598.557287][T19048] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6070'. [ 599.261913][ T38] audit: type=1326 audit(2000000254.430:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.291433][ T38] audit: type=1326 audit(2000000254.460:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.305621][ T38] audit: type=1326 audit(2000000254.480:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.305695][ T38] audit: type=1326 audit(2000000254.480:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.305750][ T38] audit: type=1326 audit(2000000254.480:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.306733][ T38] audit: type=1326 audit(2000000254.480:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.306791][ T38] audit: type=1326 audit(2000000254.480:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 599.306856][ T38] audit: type=1326 audit(2000000254.480:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=19075 comm="syz.3.6081" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f771eb0eba9 code=0x7ffc0000 [ 600.009045][ T993] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 600.162355][ T993] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz0] on syz0 [ 600.445833][T19108] fido_id[19108]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 600.591280][ T5922] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 600.683851][T19121] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 600.743910][ T5922] usb 2-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 600.743950][ T5922] usb 2-1: config 0 interface 0 has no altsetting 0 [ 600.743989][ T5922] usb 2-1: New USB device found, idVendor=046a, idProduct=0023, bcdDevice= 0.00 [ 600.744014][ T5922] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 600.750483][ T5922] usb 2-1: config 0 descriptor?? [ 601.226386][ T5922] cherry 0003:046A:0023.0033: item fetching failed at offset 1/3 [ 601.228575][ T5922] cherry 0003:046A:0023.0033: probe with driver cherry failed with error -22 [ 601.411358][ T5929] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 601.441483][ T5934] usb 2-1: USB disconnect, device number 40 [ 601.561365][ T5929] usb 4-1: Using ep0 maxpacket: 32 [ 601.576690][ T5929] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 601.576723][ T5929] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.576747][ T5929] usb 4-1: Product: syz [ 601.576764][ T5929] usb 4-1: Manufacturer: syz [ 601.576780][ T5929] usb 4-1: SerialNumber: syz [ 601.619470][ T5929] usb 4-1: config 0 descriptor?? [ 601.628534][T19144] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6112'. [ 601.628589][T19144] netlink: 32 bytes leftover after parsing attributes in process `syz.2.6112'. [ 602.040028][ T5929] airspy 4-1:0.0: Board ID: 00 [ 602.040053][ T5929] airspy 4-1:0.0: Firmware version: [ 602.262859][ T5929] airspy 4-1:0.0: usb_control_msg() failed -71 request 11 [ 602.278057][ T5929] airspy 4-1:0.0: Registered as swradio24 [ 602.278083][ T5929] airspy 4-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 602.306142][ T5929] usb 4-1: USB disconnect, device number 58 [ 602.655507][T19168] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6122'. [ 602.665935][T19169] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6123'. [ 602.716114][T19169] vlan3: entered promiscuous mode [ 602.716137][T19169] syz_tun: entered promiscuous mode [ 602.821419][ C0] vkms_vblank_simulate: vblank timer overrun [ 602.951599][T19171] tipc: Enabling not permitted [ 602.951638][T19171] tipc: Enabling of bearer rejected, failed to enable media [ 603.233420][T19185] netlink: 68 bytes leftover after parsing attributes in process `syz.1.6130'. [ 603.233450][T19185] netlink: 32 bytes leftover after parsing attributes in process `syz.1.6130'. [ 603.365062][T19189] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6134'. [ 604.728996][T19241] fuse: Bad value for 'user_id' [ 604.729018][T19241] fuse: Bad value for 'user_id' [ 604.961608][T19245] ALSA: mixer_oss: invalid OSS volume 'ިc">#a6\9/[\' [ 604.961750][T19245] ALSA: mixer_oss: invalid OSS volume 'F4|׃|t@' [ 604.961820][T19245] ALSA: mixer_oss: invalid OSS volume 'GJJ³ rejected, already enabled [ 606.884940][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 606.884978][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 606.885026][ T993] usb 2-1: New USB device found, idVendor=04b4, idProduct=de61, bcdDevice= 0.00 [ 606.885051][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 606.910989][ T993] usb 2-1: config 0 descriptor?? [ 606.932665][T19311] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 607.181442][ T5922] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 607.369473][ T5922] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 607.369511][ T5922] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 607.369554][ T5922] usb 5-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 607.369578][ T5922] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.418290][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418329][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418359][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418389][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418419][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418448][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.418488][ T993] cypress 0003:04B4:DE61.0034: unknown main item tag 0x0 [ 607.480087][ T5922] usb 5-1: config 0 descriptor?? [ 607.483299][ T993] cypress 0003:04B4:DE61.0034: hidraw0: USB HID v0.00 Device [HID 04b4:de61] on usb-dummy_hcd.1-1/input0 [ 607.583595][ T993] usb 2-1: USB disconnect, device number 41 [ 607.810288][T19335] fido_id[19335]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 608.095949][ T5922] hid-led 0003:1D34:000A.0035: probe with driver hid-led failed with error -71 [ 608.101035][ T5922] usb 5-1: USB disconnect, device number 57 [ 608.771713][T19363] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6215'. [ 609.262013][T19387] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6225'. [ 609.771855][T19406] netlink: 'syz.1.6235': attribute type 6 has an invalid length. [ 609.776692][T19406] netlink: 'syz.1.6235': attribute type 6 has an invalid length. [ 610.721803][T19439] netlink: 'syz.1.6251': attribute type 3 has an invalid length. [ 610.741350][ T5934] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 610.891754][ T5934] usb 3-1: Using ep0 maxpacket: 8 [ 610.896284][ T5934] usb 3-1: config 0 interface 0 altsetting 32 endpoint 0x81 has invalid wMaxPacketSize 0 [ 610.896316][ T5934] usb 3-1: config 0 interface 0 has no altsetting 0 [ 610.896352][ T5934] usb 3-1: New USB device found, idVendor=0c70, idProduct=f012, bcdDevice= 0.00 [ 610.896377][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.932970][ T5934] usb 3-1: config 0 descriptor?? [ 611.034761][T19450] ipvlan2: entered promiscuous mode [ 611.117083][T19452] binder_alloc: binder_alloc_mmap_handler: 19451 200000ffc000-200001000000 already mapped failed -16 [ 611.436830][ T5934] aquacomputer_d5next 0003:0C70:F012.0036: unknown main item tag 0x0 [ 611.436873][ T5934] aquacomputer_d5next 0003:0C70:F012.0036: unknown main item tag 0x0 [ 611.436904][ T5934] aquacomputer_d5next 0003:0C70:F012.0036: unknown main item tag 0x0 [ 611.452060][ T5934] aquacomputer_d5next 0003:0C70:F012.0036: hidraw0: USB HID v54.8a Device [HID 0c70:f012] on usb-dummy_hcd.2-1/input0 [ 611.641867][T19466] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 611.653851][ T5934] usb 3-1: USB disconnect, device number 51 [ 611.764652][T19463] fido_id[19463]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 611.944298][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.000216][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.126171][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.161457][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.249718][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.287202][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.322738][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.357929][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.396006][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.518966][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.570620][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.603220][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.637913][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.671316][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.727056][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.779254][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.907015][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.941859][ C0] vkms_vblank_simulate: vblank timer overrun [ 612.994667][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.131587][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.184006][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.241338][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.274584][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.309676][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.434040][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.466926][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.501230][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.537689][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.572923][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.675699][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.727203][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.760956][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.810160][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.848583][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.885494][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.923403][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.960505][ C0] vkms_vblank_simulate: vblank timer overrun [ 613.997188][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.034202][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.069457][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.101975][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.153422][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.258333][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.292274][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.399109][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.451364][ C0] vkms_vblank_simulate: vblank timer overrun [ 614.485234][ C0] vkms_vblank_simulate: vblank timer overrun [ 615.682978][T19542] [U] [ 617.411722][ T5922] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 617.575307][ T5922] usb 4-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 617.575337][ T5922] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 617.613530][ T5922] usb 4-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice= 0.9c [ 617.613563][ T5922] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 617.613586][ T5922] usb 4-1: Product: syz [ 617.613603][ T5922] usb 4-1: Manufacturer: syz [ 617.613619][ T5922] usb 4-1: SerialNumber: syz [ 617.675501][ T5922] usb 4-1: config 0 descriptor?? [ 617.763191][ T5922] ims_pcu 4-1:0.0: Missing CDC union descriptor [ 617.763252][ T5922] ims_pcu 4-1:0.0: probe with driver ims_pcu failed with error -22 [ 617.914409][ T5922] usb 4-1: USB disconnect, device number 59 [ 619.707307][T19584] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6319'. [ 620.072048][ T5922] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 620.245103][ T5922] usb 2-1: config 2 interface 0 altsetting 185 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 620.245141][ T5922] usb 2-1: config 2 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 620.245620][ T5922] usb 2-1: config 2 interface 0 has no altsetting 0 [ 620.245660][ T5922] usb 2-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 620.245686][ T5922] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.850411][ T5922] apple 0003:05AC:027A.0037: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.1-1/input0 [ 621.032228][ T5922] usb 2-1: USB disconnect, device number 42 [ 621.257113][T19589] fido_id[19589]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 621.763164][T19598] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 622.007612][T19603] netlink: 'syz.1.6327': attribute type 1 has an invalid length. [ 622.900825][T19617] syz.1.6334: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 622.907948][T19617] CPU: 1 UID: 0 PID: 19617 Comm: syz.1.6334 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 622.907977][T19617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 622.907992][T19617] Call Trace: [ 622.908002][T19617] [ 622.908012][T19617] dump_stack_lvl+0x189/0x250 [ 622.908051][T19617] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 622.908083][T19617] ? __pfx_dump_stack_lvl+0x10/0x10 [ 622.908117][T19617] ? __pfx__printk+0x10/0x10 [ 622.908143][T19617] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 622.908169][T19617] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 622.908203][T19617] warn_alloc+0x22e/0x3b0 [ 622.908250][T19617] ? __pfx_warn_alloc+0x10/0x10 [ 622.908292][T19617] ? __kasan_kmalloc+0x93/0xb0 [ 622.908319][T19617] ? __kmalloc_cache_noprof+0x1a8/0x320 [ 622.908350][T19617] ? xskq_create+0x56/0x170 [ 622.908380][T19617] ? xsk_init_queue+0xb0/0x110 [ 622.908410][T19617] ? xsk_setsockopt+0x4dc/0x8d0 [ 622.908437][T19617] ? do_sock_setsockopt+0x179/0x1b0 [ 622.908470][T19617] ? __x64_sys_setsockopt+0x145/0x1b0 [ 622.908504][T19617] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.908535][T19617] __vmalloc_node_range_noprof+0x125/0x12f0 [ 622.908606][T19617] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 622.908650][T19617] ? __kasan_kmalloc+0x93/0xb0 [ 622.908682][T19617] vmalloc_user_noprof+0xad/0xf0 [ 622.908717][T19617] ? xskq_create+0xbf/0x170 [ 622.908750][T19617] xskq_create+0xbf/0x170 [ 622.908800][T19617] xsk_init_queue+0xb0/0x110 [ 622.908836][T19617] xsk_setsockopt+0x4dc/0x8d0 [ 622.908870][T19617] ? __pfx_xsk_setsockopt+0x10/0x10 [ 622.908918][T19617] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 622.908941][T19617] ? __pfx_xsk_setsockopt+0x10/0x10 [ 622.908975][T19617] do_sock_setsockopt+0x179/0x1b0 [ 622.909019][T19617] __x64_sys_setsockopt+0x145/0x1b0 [ 622.909061][T19617] do_syscall_64+0xfa/0x3b0 [ 622.909082][T19617] ? lockdep_hardirqs_on+0x9c/0x150 [ 622.909114][T19617] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.909138][T19617] ? clear_bhb_loop+0x60/0xb0 [ 622.909167][T19617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.909189][T19617] RIP: 0033:0x7fd76d48eba9 [ 622.909210][T19617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 622.909230][T19617] RSP: 002b:00007fd76b6f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 622.909253][T19617] RAX: ffffffffffffffda RBX: 00007fd76d6d5fa0 RCX: 00007fd76d48eba9 [ 622.909270][T19617] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 622.909285][T19617] RBP: 00007fd76d511e19 R08: 0000000000000004 R09: 0000000000000000 [ 622.909300][T19617] R10: 0000200000000500 R11: 0000000000000246 R12: 0000000000000000 [ 622.909316][T19617] R13: 00007fd76d6d6038 R14: 00007fd76d6d5fa0 R15: 00007fff9927bdd8 [ 622.909353][T19617] [ 623.251358][T19617] Mem-Info: [ 623.251381][T19617] active_anon:258 inactive_anon:5519 isolated_anon:0 [ 623.251381][T19617] active_file:16642 inactive_file:36456 isolated_file:0 [ 623.251381][T19617] unevictable:768 dirty:363 writeback:0 [ 623.251381][T19617] slab_reclaimable:12792 slab_unreclaimable:116247 [ 623.251381][T19617] mapped:29662 shmem:1355 pagetables:2487 [ 623.251381][T19617] sec_pagetables:0 bounce:0 [ 623.251381][T19617] kernel_misc_reclaimable:0 [ 623.251381][T19617] free:1299984 free_pcp:4646 free_cma:0 [ 623.251447][T19617] Node 0 active_anon:1032kB inactive_anon:22076kB active_file:66196kB inactive_file:145824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118532kB dirty:1452kB writeback:0kB shmem:3884kB kernel_stack:13068kB pagetables:9792kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 623.251516][T19617] Node 1 active_anon:0kB inactive_anon:0kB active_file:372kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:116kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:48kB pagetables:156kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 623.251567][T19617] Node 0 DMA free:15328kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 623.251640][T19617] lowmem_reserve[]: 0 2512 2513 2513 2513 [ 623.251681][T19617] Node 0 DMA32 free:1275952kB boost:0kB min:3940kB low:6484kB high:9028kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1028kB inactive_anon:22036kB active_file:65184kB inactive_file:145756kB unevictable:1536kB writepending:1452kB present:3129332kB managed:2572296kB mlocked:0kB bounce:0kB free_pcp:18576kB local_pcp:11236kB free_cma:0kB [ 623.251749][T19617] lowmem_reserve[]: 0 0 1 1 1 [ 623.251787][T19617] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:40kB active_file:1012kB inactive_file:68kB unevictable:0kB writepending:0kB present:1048580kB managed:1132kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 623.251852][T19617] lowmem_reserve[]: 0 0 0 0 0 [ 623.251891][T19617] Node 1 Normal free:3908656kB boost:0kB min:6364kB low:10472kB high:14580kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:372kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 623.251958][T19617] lowmem_reserve[]: 0 0 0 0 0 [ 623.251996][T19617] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 623.256967][T19617] Node 0 DMA32: 1096*4kB (UME) 570*8kB (UME) 344*16kB (UME) 223*32kB (ME) 166*64kB (ME) 89*128kB (ME) 54*256kB (ME) 10*512kB (UM) 13*1024kB (UM) 2*2048kB (UM) 292*4096kB (UM) = 1275984kB [ 623.257150][T19617] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 623.257267][T19617] Node 1 Normal: 206*4kB (UE) 45*8kB (UE) 39*16kB (UME) 167*32kB (UE) 83*64kB (UME) 25*128kB (UE) 15*256kB (UME) 6*512kB (UME) 5*1024kB (UME) 3*2048kB (UME) 946*4096kB (M) = 3908656kB [ 623.257610][T19617] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 623.257630][T19617] Node 0 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 623.257650][T19617] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 623.257670][T19617] Node 1 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 623.257689][T19617] 54443 total pagecache pages [ 623.257709][T19617] 0 pages in swap cache [ 623.257719][T19617] Free swap = 124996kB [ 623.257729][T19617] Total swap = 124996kB [ 623.257739][T19617] 2097051 pages RAM [ 623.257748][T19617] 0 pages HighMem/MovableOnly [ 623.257757][T19617] 422079 pages reserved [ 623.257765][T19617] 0 pages cma reserved [ 624.185191][T19624] comedi comedi3: 8255: I/O port conflict (0x40404f26,4) [ 624.185259][T19624] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 624.185314][T19624] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 624.185450][T19624] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 624.185506][T19624] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 624.185612][T19624] comedi comedi3: 8255: I/O port conflict (0x5c95239c,4) [ 624.185671][T19624] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 624.185725][T19624] comedi comedi3: 8255: I/O port conflict (0x3bf,4) [ 624.185881][T19624] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 624.185940][T19624] comedi comedi3: 8255: I/O port conflict (0x20000001,4) [ 624.186023][T19624] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 624.186135][T19624] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 624.822069][T19633] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6341'. [ 625.711545][ T31] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 625.871539][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 625.877089][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 625.877124][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 625.877178][ T31] usb 2-1: New USB device found, idVendor=0b05, idProduct=1837, bcdDevice= 0.00 [ 625.877203][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 625.942334][ T31] usb 2-1: config 0 descriptor?? [ 626.399347][ T31] hid_parser_main: 4 callbacks suppressed [ 626.399373][ T31] asus 0003:0B05:1837.0038: unknown main item tag 0x7 [ 626.442233][ T31] asus 0003:0B05:1837.0038: hidraw0: USB HID v0.00 Device [HID 0b05:1837] on usb-dummy_hcd.1-1/input0 [ 626.442271][ T31] asus 0003:0B05:1837.0038: Asus input not registered [ 626.446626][ T31] asus 0003:0B05:1837.0038: probe with driver asus failed with error -12 [ 626.645305][ T31] usb 2-1: USB disconnect, device number 43 [ 626.771199][ C0] sched: DL replenish lagged too much [ 626.841104][T19638] fido_id[19638]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 628.961035][T19663] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 629.001362][ T31] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 629.161785][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 629.166475][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 629.166511][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 629.166537][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 629.166584][ T31] usb 2-1: New USB device found, idVendor=1e7d, idProduct=31ce, bcdDevice= 0.00 [ 629.166609][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 629.230227][ T31] usb 2-1: config 0 descriptor?? [ 629.841212][ T31] ryos 0003:1E7D:31CE.0039: hidraw0: USB HID v0.00 Device [HID 1e7d:31ce] on usb-dummy_hcd.1-1/input0 [ 630.112278][ T31] usb 2-1: USB disconnect, device number 44 [ 630.496137][T19671] fido_id[19671]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 631.278808][T19687] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 631.314298][ T31] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 631.375476][ T31] hid-generic 0000:0000:0000.003A: hidraw0: HID v0.00 Device [syz0] on syz0 [ 631.876110][T19690] fido_id[19690]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 645.853773][ T5843] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 645.879141][ T5843] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 645.881121][ T5843] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 645.898072][ T5843] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 645.900073][ T5843] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 646.039007][ T5858] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 646.069551][ T5858] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 646.070115][ T5858] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 646.092185][ T5858] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 646.093401][ T5858] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 646.486139][T19721] wg1 speed is unknown, defaulting to 1000 [ 647.592123][T19721] chnl_net:caif_netlink_parms(): no params data found [ 647.663849][ T5843] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 647.691521][ T5843] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 647.695632][ T5843] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 647.700040][ T5843] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 647.728086][ T5843] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 648.143276][ T5843] Bluetooth: hci5: command tx timeout [ 649.725912][ T5858] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 649.742737][ T5858] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 649.768153][ T5858] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 649.769901][ T5858] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 649.788396][ T5858] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 649.824966][ T5858] Bluetooth: hci6: command tx timeout [ 649.972746][ T5843] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 650.011851][ T5843] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 650.015810][ T5843] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 650.151624][ T5843] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 650.157805][ T5843] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 650.232347][ T5843] Bluetooth: hci5: command tx timeout [ 650.395399][T19740] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 650.427780][T19740] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 650.430774][T19740] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 650.447068][T19740] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 650.447954][T19740] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 651.902899][ T5843] Bluetooth: hci7: command tx timeout [ 651.903667][ T5843] Bluetooth: hci6: command tx timeout [ 652.221516][T19740] Bluetooth: hci8: command tx timeout [ 652.311684][T19740] Bluetooth: hci5: command tx timeout [ 652.551625][T19740] Bluetooth: hci9: command tx timeout [ 653.991814][ T5843] Bluetooth: hci7: command tx timeout [ 653.995963][T19740] Bluetooth: hci6: command tx timeout [ 654.301859][T19740] Bluetooth: hci8: command tx timeout [ 654.381493][T19740] Bluetooth: hci5: command tx timeout [ 654.621500][T19740] Bluetooth: hci9: command tx timeout [ 656.061346][T19740] Bluetooth: hci6: command tx timeout [ 656.061382][T19740] Bluetooth: hci7: command tx timeout [ 656.381566][ T5843] Bluetooth: hci8: command tx timeout [ 656.701436][ T5843] Bluetooth: hci9: command tx timeout [ 658.141464][ T5843] Bluetooth: hci7: command tx timeout [ 658.461493][ T5843] Bluetooth: hci8: command tx timeout [ 658.781809][ T5843] Bluetooth: hci9: command tx timeout [ 706.326572][T19740] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 706.360072][T19740] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 706.370282][T19740] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 706.379556][T19740] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 706.380465][T19740] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 707.736209][T19740] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 707.740935][T19740] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 707.759036][T19740] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 707.777540][T19740] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 707.778494][T19740] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 708.461491][T19740] Bluetooth: hci1: command tx timeout [ 709.901380][T19740] Bluetooth: hci2: command tx timeout [ 710.038629][ T5843] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 710.088008][T19724] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 710.118049][T19724] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 710.119552][T19724] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 710.120929][T19724] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 710.146342][T19724] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 710.150021][T19724] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 710.171329][T19724] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 710.171914][T19724] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 710.173467][T19724] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 710.541341][T19724] Bluetooth: hci1: command tx timeout [ 710.706134][T19740] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 710.736762][T19740] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 710.759454][T19740] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 710.769139][T19740] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 710.770156][T19740] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 712.001410][T19740] Bluetooth: hci2: command tx timeout [ 712.301481][T19724] Bluetooth: hci3: command tx timeout [ 712.303066][T19740] Bluetooth: hci4: command tx timeout [ 712.641172][T19740] Bluetooth: hci1: command tx timeout [ 712.861364][T19740] Bluetooth: hci10: command tx timeout [ 714.061521][T19740] Bluetooth: hci2: command tx timeout [ 714.391469][T19724] Bluetooth: hci3: command tx timeout [ 714.397466][T19740] Bluetooth: hci4: command tx timeout [ 714.701380][T19740] Bluetooth: hci1: command tx timeout [ 714.941301][T19740] Bluetooth: hci10: command tx timeout [ 716.151727][T19740] Bluetooth: hci2: command tx timeout [ 716.461862][T19740] Bluetooth: hci4: command tx timeout [ 716.461900][T19740] Bluetooth: hci3: command tx timeout [ 717.021375][T19724] Bluetooth: hci10: command tx timeout [ 718.541812][T19724] Bluetooth: hci3: command tx timeout [ 718.541848][T19724] Bluetooth: hci4: command tx timeout [ 719.101427][T19740] Bluetooth: hci10: command tx timeout [ 766.416356][T19724] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 766.443035][T19724] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 766.445615][T19724] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 766.447153][T19724] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 766.448465][T19724] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 767.866380][T19740] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 767.884852][T19740] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 767.913769][T19740] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 767.917147][T19740] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 767.936638][T19740] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 768.541617][ T5843] Bluetooth: hci11: command tx timeout [ 769.393482][ T5858] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 769.398479][ T5858] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 769.400697][ T5858] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 769.434554][ T5858] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 769.435543][ T5858] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 770.061248][ T5843] Bluetooth: hci12: command tx timeout [ 770.415346][ T5858] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 770.439839][ T5858] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 770.449404][ T5858] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 770.466879][ T5858] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 770.467935][ T5858] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 770.577030][T19781] Bluetooth: hci5: command 0x0406 tx timeout [ 770.577073][T19781] Bluetooth: hci6: command 0x0406 tx timeout [ 770.615135][T19788] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 770.634966][T19788] Bluetooth: hci11: command tx timeout [ 770.647447][T19788] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 770.669372][T19788] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 770.679608][T19788] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 770.680999][T19788] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 771.501561][T19788] Bluetooth: hci13: command tx timeout [ 772.141329][T19788] Bluetooth: hci12: command tx timeout [ 772.701868][T19788] Bluetooth: hci11: command tx timeout [ 773.586819][T19790] Bluetooth: hci13: command tx timeout [ 774.221287][T19795] Bluetooth: hci12: command tx timeout [ 774.781893][T19795] Bluetooth: hci11: command tx timeout [ 775.675821][T19795] Bluetooth: hci9: command 0x0406 tx timeout [ 775.675870][T19795] Bluetooth: hci7: command 0x0406 tx timeout [ 775.676005][T19795] Bluetooth: hci8: command 0x0406 tx timeout [ 775.676033][T19795] Bluetooth: hci13: command tx timeout [ 776.301591][T19796] Bluetooth: hci12: command tx timeout [ 777.741384][T19796] Bluetooth: hci13: command tx timeout [ 789.591386][ T39] INFO: task syz.4.6358:19668 blocked for more than 143 seconds. [ 789.591416][ T39] Not tainted syzkaller #0 [ 789.591429][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 789.591440][ T39] task:syz.4.6358 state:D stack:25128 pid:19668 tgid:19668 ppid:5838 task_flags:0x400040 flags:0x00004006 [ 789.591507][ T39] Call Trace: [ 789.591517][ T39] [ 789.591534][ T39] __schedule+0x16f3/0x4c20 [ 789.591600][ T39] ? __lock_acquire+0xab9/0xd20 [ 789.591633][ T39] ? __pfx___schedule+0x10/0x10 [ 789.591686][ T39] ? schedule+0x91/0x360 [ 789.591722][ T39] schedule+0x165/0x360 [ 789.591758][ T39] schedule_timeout+0x9a/0x270 [ 789.591791][ T39] ? __pfx_schedule_timeout+0x10/0x10 [ 789.591836][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 789.591871][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 789.591903][ T39] ? wait_for_completion+0x267/0x5d0 [ 789.591940][ T39] wait_for_completion+0x2bf/0x5d0 [ 789.591990][ T39] ? __pfx_wait_for_completion+0x10/0x10 [ 789.592035][ T39] ? __raw_spin_lock_init+0x45/0x100 [ 789.592074][ T39] rcu_barrier+0x463/0x570 [ 789.592112][ T39] kvm_mmu_uninit_vm+0x53/0x90 [ 789.592139][ T39] kvm_arch_destroy_vm+0x23d/0x280 [ 789.592171][ T39] kvm_put_kvm+0xf8e/0x1670 [ 789.592212][ T39] ? __pfx_kvm_vm_release+0x10/0x10 [ 789.592243][ T39] kvm_vm_release+0x46/0x50 [ 789.592273][ T39] __fput+0x458/0xa80 [ 789.592311][ T39] task_work_run+0x1d4/0x260 [ 789.592340][ T39] ? __pfx_task_work_run+0x10/0x10 [ 789.592371][ T39] ? exit_to_user_mode_loop+0x40/0x110 [ 789.592407][ T39] exit_to_user_mode_loop+0xec/0x110 [ 789.592439][ T39] do_syscall_64+0x2bd/0x3b0 [ 789.592462][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 789.592496][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.592520][ T39] ? clear_bhb_loop+0x60/0xb0 [ 789.592549][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.592573][ T39] RIP: 0033:0x7fe861ebeba9 [ 789.592593][ T39] RSP: 002b:00007ffec3ea3a58 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 789.592617][ T39] RAX: 0000000000000000 RBX: 0000000000099944 RCX: 00007fe861ebeba9 [ 789.592634][ T39] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 789.592649][ T39] RBP: 00007fe862107da0 R08: 0000000000000001 R09: 00000003c3ea3d4f [ 789.592665][ T39] R10: 0000001b30c20000 R11: 0000000000000246 R12: 00007fe862105fac SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 789.592680][ T39] R13: 00007fe862105fa0 R14: ffffffffffffffff R15: 00007ffec3ea3b70 [ 789.592718][ T39] [ 789.592754][ T39] [ 789.592754][ T39] Showing all locks held in the system: [ 789.592765][ T39] 4 locks held by kworker/0:0/9: [ 789.592780][ T39] 4 locks held by kworker/0:1/10: [ 789.592793][ T39] #0: ffff88805c6e6938 ((wq_completion)wg-crypt-wg0#4){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.592861][ T39] #1: ffffc900000f7bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))); (typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.592942][ T39] #2: ffffffff8d84a960 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 789.593001][ T39] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 789.593070][ T39] 2 locks held by kworker/u8:0/12: [ 789.593084][ T39] 8 locks held by ktimers/0/16: [ 789.593101][ T39] 1 lock held by khungtaskd/39: [ 789.593113][ T39] #0: ffffffff8d9a8d80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 789.593175][ T39] 4 locks held by kworker/0:2/993: [ 789.593188][ T39] #0: ffff88805c6e6538 ((wq_completion)wg-kex-wg0#8){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.593252][ T39] #1: ffffc90004867bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__type[ 789.593252][ T39] #1: ffffc90004867bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))); (typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.593332][ T39] #2: ffffffff8d84a960 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 789.593389][ T39] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 789.593464][ T39] 2 locks held by getty/5594: [ 789.593477][ T39] #0: ffff88823bf780a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 789.593543][ T39] #1: ffffc90003e832e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 789.593603][ T39] 4 locks held by kworker/u9:2/5843: [ 789.593616][ T39] #0: ffff888028890938 ((wq_completion)hci15#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.593680][ T39] #1: ffffc90004ba7bc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.593738][ T39] #2: ffff88807f43c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 789.593797][ T39] #3: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 789.593856][ T39] 4 locks held by kworker/u9:10/5858: [ 789.593869][ T39] #0: ffff88805fb16938 ((wq_completion)hci14#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.593933][ T39] #1: ffffc90004c07bc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.593992][ T39] #2: ffff88807ed800a8 (&hdev->lock){+.+.}-{4:4}, at: le_conn_complete_evt+0xb1/0x1220 [ 789.594061][ T39] #3: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_connect_cfm+0x2c/0x140 [ 789.594124][ T39] 3 locks held by kworker/1:3/5915: [ 789.594140][ T39] 3 locks held by kworker/0:5/5934: [ 789.594153][ T39] #0: ffff888019898538 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.594212][ T39] #1: ffffc900055a7bc0 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.594271][ T39] #2: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: switchdev_deferred_process_work+0xe/0x20 [ 789.594326][ T39] 4 locks held by kworker/0:8/8536: [ 789.594339][ T39] #0: ffff888019899138 ((wq_completion)events_long){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.594398][ T39] #1: ffffc9001dc4fbc0 ((work_completion)(&(&ipvs->defense_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.594457][ T39] #2: ffffffff8d84a960 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 789.594515][ T39] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 789.594574][ T39] 3 locks held by kworker/u8:15/10530: [ 789.594588][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.594647][ T39] #1: ffffc9000f8afbc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.594704][ T39] #2: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 789.594757][ T39] 3 locks held by kworker/u8:16/10532: [ 789.594771][ T39] #0: ffff88814cd0f138 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.594830][ T39] #1: ffffc9000d7c7bc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.594889][ T39] #2: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30 [ 789.594949][ T39] 1 lock held by syz.4.6358/19668: [ 789.594962][ T39] #0: ffffffff8d9ae730 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 789.595014][ T39] 1 lock held by syz.2.6361/19676: [ 789.595035][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 789.595098][ T39] 1 lock held by syz.3.6376/19708: [ 789.595111][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 789.595172][ T39] 1 lock held by syz.1.6377/19709: [ 789.595186][ T39] #0: ffffffff8d9ae730 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 789.595239][ T39] 1 lock held by syz.0.6379/19715: [ 789.595253][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 789.595314][ T39] 2 locks held by syz-executor/19721: [ 789.595327][ T39] #0: ffffffff8f1d78e8 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 789.595394][ T39] #1: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 789.595454][ T39] 6 locks held by kworker/u9:0/19724: [ 789.595467][ T39] #0: ffff88805e497138 ((wq_completion)hci5){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.595524][ T39] #1: ffffc90006047bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.595583][ T39] #2: ffff8880696c4e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 789.595638][ T39] #3: ffff8880696c40a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 789.595700][ T39] #4: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 789.595763][ T39] #5: ffff88803599cb58 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x70/0x680 [ 789.595834][ T39] 2 locks held by syz-executor/19733: [ 789.595848][ T39] #0: ffffffff8ecc6680 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x304/0x4d0 [ 789.595907][ T39] #1: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x2a4/0x990 [ 789.595969][ T39] 1 lock held by syz-executor/19738: [ 789.595983][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 789.596050][ T39] 5 locks held by kworker/u9:1/19740: [ 789.596064][ T39] #0: ffff888027c8d138 ((wq_completion)hci6){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.596122][ T39] #1: ffffc90005f77bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.596181][ T39] #2: ffff88805c55ce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 789.596235][ T39] #3: ffff88805c55c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 789.596297][ T39] #4: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 789.596358][ T39] 1 lock held by syz-executor/19741: [ 789.596372][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 789.596431][ T39] 1 lock held by syz-executor/19743: [ 789.596445][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 789.596505][ T39] 1 lock held by syz-executor/19749: [ 789.596519][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596574][ T39] 1 lock held by syz-executor/19756: [ 789.596587][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596641][ T39] 1 lock held by syz-executor/19763: [ 789.596655][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596709][ T39] 1 lock held by syz-executor/19764: [ 789.596723][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596776][ T39] 1 lock held by syz-executor/19768: [ 789.596789][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596843][ T39] 1 lock held by syz-executor/19771: [ 789.596856][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596910][ T39] 1 lock held by syz-executor/19777: [ 789.596923][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.596977][ T39] 1 lock held by syz-executor/19780: [ 789.596991][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.597050][ T39] 5 locks held by kworker/u9:3/19781: [ 789.597063][ T39] #0: ffff888061151138 ((wq_completion)hci9){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.597121][ T39] #1: ffffc90005c97bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.597180][ T39] #2: ffff88806cf60e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 789.597234][ T39] #3: ffff88806cf600a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 789.597295][ T39] #4: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 789.597357][ T39] 1 lock held by syz-executor/19785: [ 789.597371][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.597424][ T39] 1 lock held by syz-executor/19786: [ 789.597438][ T39] #0: ffffffff8ecd3578 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 789.597492][ T39] 5 locks held by kworker/u9:4/19788: [ 789.597505][ T39] #0: ffff88804c539938 ((wq_completion)hci7){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.597564][ T39] #1: ffffc90004f87bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.597622][ T39] #2: ffff888028b08e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 789.597676][ T39] #3: ffff888028b080a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 789.597739][ T39] #4: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 789.597825][ T39] 5 locks held by kworker/u9:5/19790: [ 789.597839][ T39] #0: ffff88805f7d2138 ((wq_completion)hci8){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 789.597897][ T39] #1: ffffc90004b57bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 789.597955][ T39] #2: ffff888060cf4e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 789.598009][ T39] #3: ffff888060cf40a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 789.598077][ T39] #4: ffffffff8ee3af38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 789.598140][ T39] 1 lock held by dhcpcd/19791: [ 789.598153][ T39] #0: ffff88803de0c350 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 789.598211][ T39] 1 lock held by dhcpcd/19792: [ 789.598225][ T39] #0: ffff888037d28350 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 789.598283][ T39] 1 lock held by dhcpcd/19793: [ 789.598296][ T39] #0: ffff8880270de350 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 789.598355][ T39] [ 789.598362][ T39] ============================================= [ 789.598362][ T39] [ 789.598381][ T39] NMI backtrace for cpu 1 [ 789.598400][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 789.598425][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 789.598439][ T39] Call Trace: [ 789.598448][ T39] [ 789.598458][ T39] dump_stack_lvl+0x189/0x250 [ 789.598496][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 789.598530][ T39] ? __pfx__printk+0x10/0x10 [ 789.598570][ T39] nmi_cpu_backtrace+0x39e/0x3d0 [ 789.598604][ T39] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 789.598637][ T39] ? __pfx__printk+0x10/0x10 [ 789.598668][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 789.598699][ T39] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 789.598732][ T39] watchdog+0xf93/0xfe0 [ 789.598768][ T39] ? watchdog+0x1de/0xfe0 [ 789.598803][ T39] kthread+0x70e/0x8a0 [ 789.598842][ T39] ? __pfx_watchdog+0x10/0x10 [ 789.598871][ T39] ? __pfx_kthread+0x10/0x10 [ 789.598910][ T39] ? __pfx_kthread+0x10/0x10 [ 789.598946][ T39] ret_from_fork+0x439/0x7d0 [ 789.598980][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 789.599016][ T39] ? __switch_to_asm+0x39/0x70 [ 789.599045][ T39] ? __switch_to_asm+0x33/0x70 [ 789.599065][ T39] ? __pfx_kthread+0x10/0x10 [ 789.599100][ T39] ret_from_fork_asm+0x1a/0x30 [ 789.599140][ T39] [ 789.599150][ T39] Sending NMI from CPU 1 to CPUs 0: [ 789.599185][ C0] NMI backtrace for cpu 0 [ 789.599201][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 789.599223][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 789.599234][ C0] RIP: 0010:__lock_acquire+0xad3/0xd20 [ 789.599262][ C0] Code: 01 00 00 4c 89 f6 89 ea 4c 89 f9 e8 27 38 00 00 85 c0 0f 84 e4 01 00 00 41 f6 46 22 10 75 2e 48 8b 1c 24 4c 89 bb 10 0b 00 00 <8b> 83 18 0b 00 00 ff c0 89 83 18 0b 00 00 83 f8 30 0f 83 64 01 00 [ 789.599279][ C0] RSP: 0018:ffffc90000156908 EFLAGS: 00000046 [ 789.599295][ C0] RAX: 0000000000000001 RBX: ffff88801ae85940 RCX: e6a426e04f698c00 [ 789.599309][ C0] RDX: 0000000000000000 RSI: ffff88801ae86550 RDI: ffff88801ae85940 [ 789.599323][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8172c165 [ 789.599335][ C0] R10: ffffc90000156b58 R11: ffffffff81aaf310 R12: 000000000f5e34b3 [ 789.599349][ C0] R13: ffff88801ae86460 R14: ffff88801ae86550 R15: 6403c2859224007d [ 789.599364][ C0] FS: 0000000000000000(0000) GS:ffff8881268bd000(0000) knlGS:0000000000000000 [ 789.599380][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 789.599393][ C0] CR2: 00007fff202a4ff8 CR3: 000000004f18c000 CR4: 00000000003526f0 [ 789.599411][ C0] Call Trace: [ 789.599418][ C0] [ 789.599430][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599456][ C0] lock_acquire+0x120/0x360 [ 789.599480][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599510][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599536][ C0] ? nf_hook_slow+0xc2/0x220 [ 789.599564][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599589][ C0] unwind_next_frame+0xc2/0x2390 [ 789.599615][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599643][ C0] ? unwind_next_frame+0xa5/0x2390 [ 789.599669][ C0] ? nft_do_chain_inet+0x25d/0x340 [ 789.599691][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 789.599713][ C0] arch_stack_walk+0x11c/0x150 [ 789.599743][ C0] ? nf_hook_slow+0xc2/0x220 [ 789.599770][ C0] stack_trace_save+0x9c/0xe0 [ 789.599796][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 789.599814][ C0] ? kasan_record_aux_stack+0xbd/0xd0 [ 789.599833][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 789.599853][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 789.599873][ C0] ? nft_do_chain+0x409/0x1920 [ 789.599898][ C0] ? __lock_acquire+0xab9/0xd20 [ 789.599922][ C0] kasan_save_track+0x3e/0x80 [ 789.599943][ C0] ? kasan_save_track+0x3e/0x80 [ 789.599963][ C0] ? kasan_save_free_info+0x46/0x50 [ 789.599979][ C0] ? __kasan_slab_free+0x5b/0x80 [ 789.600001][ C0] ? kmem_cache_free+0x195/0x510 [ 789.600027][ C0] ? skb_release_data+0x62d/0x7c0 [ 789.600044][ C0] ? consume_skb+0x9e/0xf0 [ 789.600071][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 789.600090][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 789.600109][ C0] ? nft_do_chain+0x409/0x1920 [ 789.600126][ C0] ? nft_do_chain_inet+0x25d/0x340 [ 789.600145][ C0] ? nf_hook_slow+0xc2/0x220 [ 789.600194][ C0] kasan_save_free_info+0x46/0x50 [ 789.600211][ C0] __kasan_slab_free+0x5b/0x80 [ 789.600234][ C0] ? skb_release_data+0x62d/0x7c0 [ 789.600250][ C0] kmem_cache_free+0x195/0x510 [ 789.600278][ C0] skb_release_data+0x62d/0x7c0 [ 789.600300][ C0] consume_skb+0x9e/0xf0 [ 789.600328][ C0] nft_synproxy_eval_v4+0x376/0x560 [ 789.600352][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 789.600374][ C0] ? nf_ip_checksum+0x13c/0x510 [ 789.600395][ C0] nft_synproxy_do_eval+0x345/0x570 [ 789.600419][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 789.600440][ C0] ? __pfx___ip_vs_conn_in_get+0x10/0x10 [ 789.600469][ C0] nft_do_chain+0x409/0x1920 [ 789.600495][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 789.600516][ C0] ? __pfx_ip_vs_conn_out_get_proto+0x10/0x10 [ 789.600549][ C0] ? ip_vs_out_hook+0x9b5/0xef0 [ 789.600573][ C0] ? __pfx_ip_vs_in_hook+0x10/0x10 [ 789.600600][ C0] nft_do_chain_inet+0x25d/0x340 [ 789.600619][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 789.600645][ C0] ? NF_HOOK+0x9a/0x3a0 [ 789.600671][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 789.600691][ C0] nf_hook_slow+0xc2/0x220 [ 789.600720][ C0] NF_HOOK+0x206/0x3a0 [ 789.600746][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 789.600772][ C0] ? NF_HOOK+0x9a/0x3a0 [ 789.600804][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 789.600828][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 789.600856][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 789.600884][ C0] ? skb_dst+0x4f/0xd0 [ 789.600909][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 789.600937][ C0] NF_HOOK+0x30c/0x3a0 [ 789.600963][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 789.600989][ C0] ? NF_HOOK+0x9a/0x3a0 [ 789.601013][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 789.601040][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 789.601075][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 789.601100][ C0] __netif_receive_skb+0x143/0x380 [ 789.601125][ C0] ? rt_spin_unlock+0x65/0x80 [ 789.601150][ C0] ? process_backlog+0x27b/0x900 [ 789.601176][ C0] process_backlog+0x31e/0x900 [ 789.601207][ C0] __napi_poll+0xb3/0x540 [ 789.601232][ C0] net_rx_action+0x707/0xe00 [ 789.601256][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 789.601291][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 789.601334][ C0] handle_softirqs+0x22f/0x710 [ 789.601362][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 789.601392][ C0] run_ktimerd+0xcf/0x190 [ 789.601417][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 789.601445][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 789.601468][ C0] ? smpboot_thread_fn+0x5f4/0xa60 [ 789.601491][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 789.601513][ C0] smpboot_thread_fn+0x53f/0xa60 [ 789.601537][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 789.601565][ C0] kthread+0x70e/0x8a0 [ 789.601594][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 789.601617][ C0] ? __pfx_kthread+0x10/0x10 [ 789.601647][ C0] ? __pfx_kthread+0x10/0x10 [ 789.601675][ C0] ret_from_fork+0x439/0x7d0 [ 789.601700][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 789.601727][ C0] ? __switch_to_asm+0x39/0x70 [ 789.601744][ C0] ? __switch_to_asm+0x33/0x70 [ 789.601761][ C0] ? __pfx_kthread+0x10/0x10 [ 789.601796][ C0] ret_from_fork_asm+0x1a/0x30 [ 789.601822][ C0] [ 790.051140][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 790.051166][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 790.051195][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 790.051209][ T39] Call Trace: [ 790.051219][ T39] [ 790.051230][ T39] dump_stack_lvl+0x99/0x250 [ 790.051268][ T39] ? __asan_memcpy+0x40/0x70 [ 790.051294][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 790.051328][ T39] ? __pfx__printk+0x10/0x10 [ 790.051368][ T39] vpanic+0x281/0x750 [ 790.051405][ T39] ? __pfx_vpanic+0x10/0x10 [ 790.051439][ T39] ? preempt_schedule+0xae/0xc0 [ 790.051475][ T39] ? preempt_schedule_common+0x83/0xd0 [ 790.051515][ T39] panic+0xb9/0xc0 [ 790.051548][ T39] ? __pfx_panic+0x10/0x10 [ 790.051583][ T39] ? preempt_schedule_thunk+0x16/0x30 [ 790.051617][ T39] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 790.051651][ T39] watchdog+0xfd2/0xfe0 [ 790.051687][ T39] ? watchdog+0x1de/0xfe0 [ 790.051724][ T39] kthread+0x70e/0x8a0 [ 790.051760][ T39] ? __pfx_watchdog+0x10/0x10 [ 790.051789][ T39] ? __pfx_kthread+0x10/0x10 [ 790.051829][ T39] ? __pfx_kthread+0x10/0x10 [ 790.051865][ T39] ret_from_fork+0x439/0x7d0 [ 790.051898][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 790.051936][ T39] ? __switch_to_asm+0x39/0x70 [ 790.051957][ T39] ? __switch_to_asm+0x33/0x70 [ 790.051978][ T39] ? __pfx_kthread+0x10/0x10 [ 790.052021][ T39] ret_from_fork_asm+0x1a/0x30 [ 790.052061][ T39] [ 790.052383][ T39] Kernel Offset: disabled