last executing test programs: 6.975947913s ago: executing program 2 (id=4426): socket$packet(0x11, 0x3, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='100', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) 6.888203706s ago: executing program 2 (id=4427): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000006c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23c, 0x0, 0x0, "b4bc323ef77d1f000071849800000000deff00000000e6ffffff00"}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x430, 0x0, 0x4}) 6.795764688s ago: executing program 2 (id=4429): ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xd) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x6, &(0x7f0000006680)) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) quotactl_fd$Q_QUOTAOFF(0xffffffffffffffff, 0xffffffff80000300, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000001c0)='source', &(0x7f0000000100)='%\xff:2\x82|\x9a\xe0\xadA\xde\xd5\x03\x00\x00\x00\xb7\xe5\xee:\xb5\x0e\xec\xe5\xdc\xe5\x8d?\x16BE\x8b\xe8)\xa9H\x99\x10\x02q\xf7\xd3\xc5*\x15\xdf_\xb2_`\x92|\x7f\xff9\xf7o$e&1\xfd\xea\xb0\xb0', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000002c0)='s\xefurce', &(0x7f0000000300)='\xb0\xfb\xd9\x9a\xbe\r\xcc:\x9b\xd0}\xe8\xff\xff\xff\xff\xff\xff\xff\x7f\xce\xf5\x1a\x01\xd6\a\xfe\xb8\x92~wS\x87\xd9\x9e0y\xc9\x8cw-zu(ht\xa1~\x9a\x8d^+\x9f\xee\x9a(&W\\\xbb\xd5W\xeb\x06\x9dva\x06\xe3\x97\xa1\x88\x83W{\x00\xff\xff\xff\xff\xff\xff\xff\xe9\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00)o\b~\xe3t`\xc9=;o\xe5\xb4T)\x04\xf9k\xfb%t\xa7\x80c\xbb\xeb\x10\xb8\x01', 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120120029ee0a508f00a57d105fe0102030109021b00010700a002"], &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) userfaultfd(0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet(0x2, 0x3, 0x2) socket(0x80000000000000a, 0x2, 0x0) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000080)={0x24, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}}}, 0x108) ioctl$sock_inet_SIOCSARP(r3, 0x8955, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) fcntl$setown(r3, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x10, 0xa, 0x5, 0xfff, 0xf, 0x8, 0x9, 0x1001, 0x92e}}) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f0000000380)=""/157, 0x9d}, {0x0}], 0x3, 0x6000ffe, 0x0) 5.342813765s ago: executing program 0 (id=4435): socket$packet(0x11, 0x3, 0x300) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000190001000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000007000000000000000000000000000000ffffff7f000000000000000000000000020000000000000000000000000000000000000000000000feffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000001000003000000004400050020010000000000000000000000000000000000022b0000000a000000fc010000000000000000000000000000000000000402000000000000000000000380"], 0xfc}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000580)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000680)={0x0, 0x13, 0x1, 'c'}, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.189631789s ago: executing program 1 (id=4437): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000006c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23c, 0x0, 0x0, "b4bc323ef77d1f000071849800000000deff00000000e6ffffff00"}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x430, 0x0, 0x4}) 5.078951332s ago: executing program 1 (id=4438): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0xcd0b3000) 4.616488763s ago: executing program 1 (id=4439): socket$packet(0x11, 0x3, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='100', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 4.35532845s ago: executing program 1 (id=4442): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x160, 0x0, 0x1, 0x5, 0x10000}, 0x28) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000540)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x52, 0x6, 0x40, '\x00', 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.140301045s ago: executing program 3 (id=4443): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.084266697s ago: executing program 1 (id=4444): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x40202, 0x50) write(r0, &(0x7f0000000280)='0', 0x1) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0xfd, 0x7fff0000}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsetxattr(r2, &(0x7f0000000340)=@known='system.sockprotoname\x00', 0x0, 0x0, 0x3) r3 = syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newtfilter={0x24, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xb, 0x1}, {0x0, 0x1}, {0x7, 0x6}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r4, &(0x7f0000000300)=[{0x84, 0x77, 0x0, 0x0, @tick=0x2000, {0xfd}, {0x7}, @raw32={[0x5, 0x0, 0x8000000]}}, {0x2, 0x0, 0x5, 0x83, @time={0x1, 0x9}, {0xfd, 0x4}, {0x0, 0x7}, @note={0x81}}, {0x6, 0x0, 0x9, 0xff, @tick=0x1, {0x10, 0x5}, {0xc, 0x2}, @time=@time={0x8}}, {0x28, 0x3, 0x6, 0x4, @tick=0x9, {0xbb, 0x3}, {0xdb, 0xa}, @result={0x5, 0x6}}], 0x70) syz_usb_control_io(r3, 0x0, 0x0) r5 = socket$tipc(0x1e, 0x5, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/slabinfo\x00', 0x0, 0x0) lseek(r6, 0x0, 0x0) syz_usb_control_io(r3, &(0x7f00000000c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x18, 0x7f, 0x2, "da488970", "d7690ecb"}}, 0x0}, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs2/binder1\x00', 0x2, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x200000000000) syz_usb_control_io$uac1(r3, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYRES32=0x0, @ANYBLOB="000000000420040008001b000000000024002b8008000100", @ANYRESHEX=r5, @ANYBLOB="0800030019000000080008"], 0x60}, 0x1, 0x0, 0x0, 0x20}, 0x20004004) syz_usb_disconnect(r3) r8 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x7, 0x6, 0x8, 0x3}, {0x2, 0x3, 0x7, 0x9}, {0x9, 0xb, 0xc9, 0x6}, {0x8000, 0x0, 0x8, 0x2d}]}, 0x10) rmdir(0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='oom_adj\x00') prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) 3.990278429s ago: executing program 3 (id=4445): syz_io_uring_setup(0x29d7, &(0x7f0000000480)={0x0, 0x8552, 0x10, 0x1, 0x1ab}, &(0x7f0000000140), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000280)=@IORING_OP_READV=@use_registered_buffer={0x1, 0xc, 0x4004, @fd_index=0x3, 0x5, 0x0, 0x0, 0x10, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) socket$inet6_sctp(0xa, 0x801, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) unshare(0x24020400) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'veth1\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x1, 0x7fff, 0x1, 0x4, 0x1ff, 0xa4, 0x4000ffb, 0x7, 0xb69, 0x5228, 0x4, 0x1, 0x3, 0x5, 0x101, 0x2001000, 0x9, 0x5, 0x3, 0xff20, 0x40, 0x0, 0x6, 0x9, 0x4, 0x7, 0x4, 0x100000, 0x762, 0x13, 0xd, 0xe, 0x2b12, 0x104, 0x6, 0x1c00, 0xb, 0x7, 0xbed8, 0x8, 0x8000100, 0x3, 0x3, 0x11000, 0x10001, 0x5, 0x79b, 0x2, 0xbd, 0x7d, 0x4, 0x1000a, 0x7, 0xf, 0x101, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x2, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xa9a3, 0x5, 0x5, 0x6, 0x9, 0x6, 0x7, 0x4009, 0x0, 0x4, 0xffffff01, 0x8, 0x752, 0x0, 0x1005, 0x5, 0x10001, 0xffffffff, 0xffffffff, 0x6, 0x4, 0x7f, 0x331, 0xfdffffff, 0x102, 0x2, 0x8001, 0x800100, 0x5, 0x252, 0x81, 0xb, 0x5, 0x20006, 0x5, 0x2, 0xffffffff, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x7, 0x6, 0x8, 0x8, 0x0, 0x4, 0x2, 0x40, 0x8, 0x4, 0x3, 0x404, 0x66cd, 0x8, 0x8, 0x1, 0x1fc, 0xc5c, 0xffffffff]}}) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) 3.529019901s ago: executing program 3 (id=4446): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000006c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23c, 0x0, 0x0, "b4bc323ef77d1f000071849800000000deff00000000e6ffffff00"}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x430, 0x0, 0x4}) 3.312228906s ago: executing program 3 (id=4447): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012cbd700002000000020020000800610054000000080061"], 0x24}}, 0x4000) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100140000307e0000000200000008000300", @ANYRES32], 0x28}, 0x1, 0x700}, 0x0) 3.311488136s ago: executing program 2 (id=4448): socket$netlink(0x10, 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) prlimit64(0x0, 0x6, &(0x7f0000000140)={0x0, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00'], 0x48) io_uring_enter(r1, 0x2219, 0x771e, 0x16, 0x0, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[], 0x0) 3.14396834s ago: executing program 3 (id=4449): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0xcd0b3000) 2.867605017s ago: executing program 1 (id=4450): r0 = syz_open_dev$I2C(&(0x7f0000000d80), 0x0, 0x0) ioctl$I2C_PEC(r0, 0x708, 0x10) r1 = io_uring_setup(0x178e, &(0x7f0000000140)={0x0, 0x5281, 0x800, 0xffffffee, 0xc}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000640)={0x28, 0x0, 0x2710}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000002080)=0x64, 0x12) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, 0x0, 0x0) r6 = dup(r3) write$6lowpan_enable(r6, &(0x7f0000000000)='0', 0xfffffd2c) socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, 0x0, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x44840) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x8, 0x2, 0xfffffffffffffffd, 0x3}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x4, 0x0, 0x1136f858, 0x0, 0xffffffffffffffff}, 0x0, 0x0) syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x5ac, 0x216, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x1, 0xa0, 0x1}}]}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 2.823228129s ago: executing program 0 (id=4451): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x54}}, 0x4048010) 2.737396971s ago: executing program 0 (id=4452): r0 = syz_open_dev$I2C(&(0x7f00000001c0), 0x0, 0x40080) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000200)={&(0x7f0000001580)=[{0x2, 0x200, 0x0, 0x0}, {0x5, 0x1, 0x6, &(0x7f0000000080)="5f351a12c30a"}], 0x2}) 2.576055415s ago: executing program 0 (id=4453): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x160, 0x0, 0x1, 0x5, 0x10000}, 0x28) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000540)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x52, 0x6, 0x40, '\x00', 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.450491698s ago: executing program 3 (id=4454): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000035ffaa20cd0caf104a380102030109021b0001000010000904590201801e2a00090582"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0)={0x0, 0x17}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.426605528s ago: executing program 0 (id=4455): syz_open_dev$vbi(&(0x7f00000000c0), 0x2, 0x2) io_setup(0x8, &(0x7f0000004200)) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, r1, 0xa94000) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000dc0)={0x38, 0x5, 0x8, 0x0, 0x0, 0x1, 0x0, 0xaa, 0xfa11, 0xffffffff}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='fd', &(0x7f0000000100)='\x10\x9cm\'z\x97}\x9d\xa7\xdb\x1f\xd7', 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000400)) getpid() socket$nl_netfilter(0x10, 0x3, 0xc) faccessat2(0xffffffffffffff9c, 0x0, 0x5, 0x300) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x80100, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x48}}, 0x20040844) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_open_dev$vim2m(&(0x7f0000000080), 0x1, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000040)={0x80000001, 0x1, 0x2}) ioctl$vim2m_VIDIOC_STREAMOFF(r4, 0x40045612, &(0x7f0000000240)=0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000200)}) 884.181067ms ago: executing program 0 (id=4456): ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xd) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x6, &(0x7f0000006680)) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) quotactl_fd$Q_QUOTAOFF(0xffffffffffffffff, 0xffffffff80000300, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000001c0)='source', &(0x7f0000000100)='%\xff:2\x82|\x9a\xe0\xadA\xde\xd5\x03\x00\x00\x00\xb7\xe5\xee:\xb5\x0e\xec\xe5\xdc\xe5\x8d?\x16BE\x8b\xe8)\xa9H\x99\x10\x02q\xf7\xd3\xc5*\x15\xdf_\xb2_`\x92|\x7f\xff9\xf7o$e&1\xfd\xea\xb0\xb0', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000002c0)='s\xefurce', &(0x7f0000000300)='\xb0\xfb\xd9\x9a\xbe\r\xcc:\x9b\xd0}\xe8\xff\xff\xff\xff\xff\xff\xff\x7f\xce\xf5\x1a\x01\xd6\a\xfe\xb8\x92~wS\x87\xd9\x9e0y\xc9\x8cw-zu(ht\xa1~\x9a\x8d^+\x9f\xee\x9a(&W\\\xbb\xd5W\xeb\x06\x9dva\x06\xe3\x97\xa1\x88\x83W{\x00\xff\xff\xff\xff\xff\xff\xff\xe9\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00)o\b~\xe3t`\xc9=;o\xe5\xb4T)\x04\xf9k\xfb%t\xa7\x80c\xbb\xeb\x10\xb8\x01', 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120120029ee0a508f00a57d105fe0102030109021b00010700a002"], &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) userfaultfd(0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x7}, 0x6}}, {{0xa, 0x0, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}}}, 0x108) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000080)={0x24, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}}}, 0x108) ioctl$sock_inet_SIOCSARP(r3, 0x8955, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) fcntl$setown(r3, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x10, 0xa, 0x5, 0xfff, 0xf, 0x8, 0x9, 0x1001, 0x92e}}) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f0000000380)=""/157, 0x9d}, {0x0}], 0x3, 0x6000ffe, 0x0) 142.411816ms ago: executing program 2 (id=4457): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="00012cbd700002000000020020000800610054000000080061"], 0x24}}, 0x4000) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="0100140000307e0000000200000008000300", @ANYRES32=r1], 0x28}, 0x1, 0x700}, 0x0) 0s ago: executing program 2 (id=4458): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00033c0000005d03"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000680)={0x2c, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0003020700000003"], 0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): USB device number 105 using dummy_hcd [ 1241.255734][ T175] usb 2-1: Using ep0 maxpacket: 16 [ 1241.269820][ T175] usb 2-1: no configurations [ 1241.274518][ T175] usb 2-1: can't read configurations, error -22 [ 1241.301619][ T175] usb usb2-port1: attempt power cycle [ 1241.408995][T19558] bond1: entered promiscuous mode [ 1241.414465][T19558] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1241.440903][ T27] audit: type=1326 audit(1785824536.556:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19556 comm="syz.0.4003" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd18699e019 code=0x0 [ 1241.665532][T15880] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1241.715638][ T175] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1241.746968][ T175] usb 2-1: Using ep0 maxpacket: 16 [ 1241.756504][ T175] usb 2-1: no configurations [ 1241.761261][ T175] usb 2-1: can't read configurations, error -22 [ 1241.815699][T15880] usb 3-1: device descriptor read/64, error -71 [ 1241.915638][ T175] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1241.947445][ T175] usb 2-1: Using ep0 maxpacket: 16 [ 1241.954747][ T175] usb 2-1: no configurations [ 1241.961270][ T175] usb 2-1: can't read configurations, error -22 [ 1241.969828][ T175] usb usb2-port1: unable to enumerate USB device [ 1242.090732][T15684] usb 4-1: USB disconnect, device number 103 [ 1242.098628][T15880] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1242.305816][T15880] usb 3-1: device descriptor read/64, error -71 [ 1242.355866][T19573] kvm: pic: non byte write [ 1242.385746][ T175] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 1242.425948][T15880] usb usb3-port1: attempt power cycle [ 1242.567362][ T175] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1242.578779][ T175] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1242.588330][ T175] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1242.599040][ T175] usb 1-1: config 0 descriptor?? [ 1242.607821][ T175] pwc: Askey VC010 type 2 USB webcam detected. [ 1242.855529][T15880] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1242.886265][T15880] usb 3-1: device descriptor read/8, error -71 [ 1243.011427][ T175] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1243.018882][ T175] pwc: recv_control_msg error -32 req 02 val 2700 [ 1243.031442][ T175] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1243.038935][ T175] pwc: recv_control_msg error -32 req 04 val 1000 [ 1243.051291][ T175] pwc: recv_control_msg error -32 req 04 val 1300 [ 1243.058902][ T175] pwc: recv_control_msg error -32 req 04 val 1400 [ 1243.066370][ T175] pwc: recv_control_msg error -32 req 02 val 2000 [ 1243.073831][ T175] pwc: recv_control_msg error -32 req 02 val 2100 [ 1243.157714][T15880] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 1243.198233][T15880] usb 3-1: device descriptor read/8, error -71 [ 1243.283348][ T175] pwc: recv_control_msg error -71 req 02 val 2500 [ 1243.297988][ T175] pwc: recv_control_msg error -71 req 02 val 2400 [ 1243.305077][ T175] pwc: recv_control_msg error -71 req 02 val 2600 [ 1243.312641][ T175] pwc: recv_control_msg error -71 req 02 val 2900 [ 1243.320027][ T175] pwc: recv_control_msg error -71 req 02 val 2800 [ 1243.327612][T15880] usb usb3-port1: unable to enumerate USB device [ 1243.328149][ T175] pwc: recv_control_msg error -71 req 04 val 1100 [ 1243.341505][ T175] pwc: recv_control_msg error -71 req 04 val 1200 [ 1243.356062][ T175] pwc: Registered as video103. [ 1243.372680][ T175] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input35 [ 1243.406590][ T175] usb 1-1: USB disconnect, device number 116 [ 1243.935697][ T175] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 1244.140358][ T175] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1244.149667][ T175] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1244.157871][ T175] usb 4-1: Product: syz [ 1244.162357][ T175] usb 4-1: Manufacturer: syz [ 1244.167139][ T175] usb 4-1: SerialNumber: syz [ 1244.618793][ T175] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 1244.631563][ T175] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 1244.644282][ T175] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1244.659485][ T175] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1244.670131][ T175] lan78xx: probe of 4-1:1.0 failed with error -32 [ 1244.845546][T15684] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 1244.885589][T17942] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 1245.045520][T15684] usb 2-1: Using ep0 maxpacket: 16 [ 1245.051771][T15684] usb 2-1: no configurations [ 1245.057246][T15684] usb 2-1: can't read configurations, error -22 [ 1245.070320][T17942] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1245.079306][T17942] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1245.089885][T17942] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1245.099033][T17942] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1245.110142][T17942] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1245.123778][T17942] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1245.132994][T17942] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1245.141580][T17942] usb 3-1: Product: syz [ 1245.145921][T17942] usb 3-1: Manufacturer: syz [ 1245.161861][T17942] cdc_wdm 3-1:1.0: skipping garbage [ 1245.167754][T17942] cdc_wdm 3-1:1.0: skipping garbage [ 1245.175053][T17942] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 1245.181165][T17942] cdc_wdm 3-1:1.0: Unknown control protocol [ 1245.225973][T15684] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1245.392283][T15880] usb 3-1: USB disconnect, device number 6 [ 1245.415636][T15684] usb 2-1: Using ep0 maxpacket: 16 [ 1245.422151][T15684] usb 2-1: no configurations [ 1245.427301][T15684] usb 2-1: can't read configurations, error -22 [ 1245.433920][T15684] usb usb2-port1: attempt power cycle [ 1245.595586][T17942] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 1245.777912][T17942] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1245.788458][T17942] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1245.797635][T17942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1245.814383][T17942] usb 1-1: config 0 descriptor?? [ 1245.822831][T17942] pwc: Askey VC010 type 2 USB webcam detected. [ 1245.845705][T15684] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 1245.876405][T15684] usb 2-1: Using ep0 maxpacket: 16 [ 1245.882576][T15684] usb 2-1: no configurations [ 1245.888680][T15684] usb 2-1: can't read configurations, error -22 [ 1246.045821][T15684] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1246.065362][T19608] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4023'. [ 1246.090538][T15684] usb 2-1: Using ep0 maxpacket: 16 [ 1246.096727][T15684] usb 2-1: no configurations [ 1246.101469][T15684] usb 2-1: can't read configurations, error -22 [ 1246.113723][T15684] usb usb2-port1: unable to enumerate USB device [ 1246.231642][T17942] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1246.240098][T17942] pwc: recv_control_msg error -32 req 02 val 2700 [ 1246.257733][T17942] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1246.265343][T17942] pwc: recv_control_msg error -71 req 04 val 1000 [ 1246.273765][T17942] pwc: recv_control_msg error -71 req 04 val 1300 [ 1246.282327][T17942] pwc: recv_control_msg error -71 req 04 val 1400 [ 1246.289675][T17942] pwc: recv_control_msg error -71 req 02 val 2000 [ 1246.297207][T17942] pwc: recv_control_msg error -71 req 02 val 2100 [ 1246.304303][T17942] pwc: recv_control_msg error -71 req 04 val 1500 [ 1246.312037][T17942] pwc: recv_control_msg error -71 req 02 val 2500 [ 1246.319375][T17942] pwc: recv_control_msg error -71 req 02 val 2400 [ 1246.326772][T17942] pwc: recv_control_msg error -71 req 02 val 2600 [ 1246.333792][T17942] pwc: recv_control_msg error -71 req 02 val 2900 [ 1246.341817][T17942] pwc: recv_control_msg error -71 req 02 val 2800 [ 1246.352341][T17942] pwc: recv_control_msg error -71 req 04 val 1100 [ 1246.360537][T17942] pwc: recv_control_msg error -71 req 04 val 1200 [ 1246.375803][T17942] pwc: Registered as video103. [ 1246.389410][T17942] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input36 [ 1246.428515][T17942] usb 1-1: USB disconnect, device number 117 [ 1246.683432][ T175] usb 4-1: USB disconnect, device number 104 [ 1246.862230][T19629] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4032'. [ 1246.925721][T15684] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 1247.105658][ T175] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 1247.128825][T15684] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1247.144057][T15684] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1247.157640][T15684] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1247.167015][T15684] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1247.178679][T15684] usb 3-1: config 0 descriptor?? [ 1247.188700][T15684] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 1247.285648][ T175] usb 4-1: Using ep0 maxpacket: 8 [ 1247.295064][ T175] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1247.305882][ T175] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1247.315150][ T175] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1247.331135][ T175] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1247.343173][ T175] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1247.351477][ T175] usb 4-1: Product: syz [ 1247.355804][ T175] usb 4-1: Manufacturer: syz [ 1247.360446][ T175] usb 4-1: SerialNumber: syz [ 1247.575817][T15684] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 1247.594263][ T175] cdc_ncm 4-1:1.0: skipping garbage [ 1247.600437][ T175] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 1247.607441][ T175] cdc_ncm 4-1:1.0: bind() failure [ 1247.623101][ T175] usb 4-1: USB disconnect, device number 105 [ 1247.779751][T15684] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1247.795474][T15684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1247.803573][T15684] usb 1-1: Product: syz [ 1247.808463][T15684] usb 1-1: Manufacturer: syz [ 1247.813113][T15684] usb 1-1: SerialNumber: syz [ 1248.285067][T19653] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4041'. [ 1248.425605][ T5085] Bluetooth: hci3: unexpected event for opcode 0x0403 [ 1248.466707][T15684] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 1248.484630][T15684] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1248.495122][T15684] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1248.530950][T15684] lan78xx: probe of 1-1:1.0 failed with error -32 [ 1248.569140][T19663] x_tables: ip_tables: owner match: used from hooks PREROUTING, but only valid from OUTPUT/POSTROUTING [ 1248.975641][T15684] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 1249.169198][T15684] usb 4-1: Using ep0 maxpacket: 16 [ 1249.176619][T15684] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1249.187007][T15684] usb 4-1: config 0 has no interfaces? [ 1249.195821][T15684] usb 4-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 1249.205301][T15684] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1249.213849][T15684] usb 4-1: Product: syz [ 1249.220362][T15684] usb 4-1: Manufacturer: syz [ 1249.225073][T15684] usb 4-1: SerialNumber: syz [ 1249.235768][T15684] usb 4-1: config 0 descriptor?? [ 1249.402902][T19676] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4050'. [ 1249.479779][T19667] ipvlan0: entered promiscuous mode [ 1249.485298][T19667] ipvlan0: entered allmulticast mode [ 1249.494387][T19667] 8021q: adding VLAN 0 to HW filter on device ipvlan0 [ 1249.501893][T19667] team0: Device ipvlan0 failed to register rx_handler [ 1249.612513][ T175] usb 4-1: USB disconnect, device number 106 [ 1249.684678][T15880] usb 3-1: USB disconnect, device number 7 [ 1249.786120][T19687] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4055'. [ 1250.271433][T19695] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4059'. [ 1250.333147][T15880] usb 1-1: USB disconnect, device number 118 [ 1250.584891][T19706] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4064'. [ 1250.855548][T17942] usb 2-1: new full-speed USB device number 112 using dummy_hcd [ 1250.951946][T19717] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4068'. [ 1250.963033][T19717] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4068'. [ 1251.047841][T17942] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 1251.060510][T17942] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1251.095780][T15880] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 1251.104513][T17942] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 1251.168472][T17942] usb 2-1: New USB device found, idVendor=06cb, idProduct=73f6, bcdDevice= 0.00 [ 1251.186934][T17942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1251.208753][T17942] usb 2-1: config 0 descriptor?? [ 1251.305797][T15880] usb 3-1: Using ep0 maxpacket: 16 [ 1251.323999][T15880] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 1251.334789][T15880] usb 3-1: can't read configurations, error -61 [ 1251.425641][T15684] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 1251.495574][T15880] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 1251.651427][T17942] usbhid 2-1:0.0: can't add hid device: -71 [ 1251.658053][T15684] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1251.660376][T17942] usbhid: probe of 2-1:0.0 failed with error -71 [ 1251.685725][T15684] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.700306][T17942] usb 2-1: USB disconnect, device number 112 [ 1251.714793][T15684] usb 4-1: Product: syz [ 1251.721294][T15880] usb 3-1: Using ep0 maxpacket: 16 [ 1251.731039][T15684] usb 4-1: Manufacturer: syz [ 1251.739037][T15880] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 1251.755782][T15684] usb 4-1: SerialNumber: syz [ 1251.760555][T15880] usb 3-1: can't read configurations, error -61 [ 1251.779428][T15880] usb usb3-port1: attempt power cycle [ 1252.192141][ T175] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 1252.241348][T15880] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 1252.289739][T15880] usb 3-1: Using ep0 maxpacket: 16 [ 1252.303881][T15880] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 1252.314635][T15880] usb 3-1: can't read configurations, error -61 [ 1252.402389][ T175] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1252.412703][ T175] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1252.413404][T15684] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 1252.432699][ T175] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1252.435869][T15684] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1252.452123][T15684] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1252.461517][ T175] usb 1-1: config 0 descriptor?? [ 1252.466253][T15684] lan78xx: probe of 4-1:1.0 failed with error -32 [ 1252.482434][ T175] pwc: Askey VC010 type 2 USB webcam detected. [ 1252.495963][T15880] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 1252.529187][T15880] usb 3-1: Using ep0 maxpacket: 16 [ 1252.539219][T15880] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 1252.547103][T15880] usb 3-1: can't read configurations, error -61 [ 1252.553762][T15880] usb usb3-port1: unable to enumerate USB device [ 1252.886345][ T175] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1253.095706][ T175] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1253.102971][ T175] pwc: recv_control_msg error -71 req 04 val 1000 [ 1253.110422][ T175] pwc: recv_control_msg error -71 req 04 val 1300 [ 1253.126129][ T175] pwc: recv_control_msg error -71 req 04 val 1400 [ 1253.133736][ T175] pwc: recv_control_msg error -71 req 02 val 2000 [ 1253.147496][ T175] pwc: recv_control_msg error -71 req 02 val 2100 [ 1253.154667][ T175] pwc: recv_control_msg error -71 req 04 val 1500 [ 1253.165999][ T175] pwc: recv_control_msg error -71 req 02 val 2500 [ 1253.173073][ T175] pwc: recv_control_msg error -71 req 02 val 2400 [ 1253.180717][ T175] pwc: recv_control_msg error -71 req 02 val 2600 [ 1253.188129][ T175] pwc: recv_control_msg error -71 req 02 val 2900 [ 1253.195290][ T175] pwc: recv_control_msg error -71 req 02 val 2800 [ 1253.203675][ T175] pwc: recv_control_msg error -71 req 04 val 1100 [ 1253.210865][ T175] pwc: recv_control_msg error -71 req 04 val 1200 [ 1253.219727][ T175] pwc: Registered as video103. [ 1253.232307][ T175] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input37 [ 1253.267283][ T175] usb 1-1: USB disconnect, device number 119 [ 1253.345730][T17942] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 1253.545497][T17942] usb 2-1: Using ep0 maxpacket: 16 [ 1253.557209][T17942] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1253.575495][T17942] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1253.595591][T17942] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1253.602378][T17942] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1253.635498][T17942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1253.656657][T17942] usb 2-1: config 0 descriptor?? [ 1253.781087][T19734] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4075'. [ 1254.200110][T15880] usb 4-1: USB disconnect, device number 107 [ 1254.206921][ T175] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 1254.415665][ T175] usb 1-1: Using ep0 maxpacket: 32 [ 1254.423867][ T175] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 1254.441697][ T175] usb 1-1: config 0 has no interface number 0 [ 1254.475623][ T175] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1254.505638][ T175] usb 1-1: config 0 interface 89 has no altsetting 0 [ 1254.525649][T15684] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 1254.546449][ T175] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1254.576955][ T175] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1254.626576][ T175] usb 1-1: Product: syz [ 1254.645556][ T175] usb 1-1: Manufacturer: syz [ 1254.675554][ T175] usb 1-1: SerialNumber: syz [ 1254.715214][ T175] usb 1-1: config 0 descriptor?? [ 1254.739343][T15684] usb 3-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=af.98 [ 1254.751713][ T175] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1254.776501][T15684] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1254.792482][ T175] em28xx 1-1:0.89: Video interface 89 found: [ 1254.823244][T15684] usb 3-1: config 0 descriptor?? [ 1254.857141][T15684] pwc: Creative Labs Webcam 5 detected. [ 1255.157862][T17942] usbhid 2-1:0.0: can't add hid device: -71 [ 1255.171564][T17942] usbhid: probe of 2-1:0.0 failed with error -71 [ 1255.200720][T17942] usb 2-1: USB disconnect, device number 113 [ 1255.371708][ T175] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 1255.481193][T15684] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1255.724399][T15684] pwc: recv_control_msg error -71 req 04 val 1600 [ 1255.745533][T15684] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1255.762439][T15684] pwc: recv_control_msg error -71 req 04 val 1000 [ 1255.773422][T15684] pwc: recv_control_msg error -71 req 04 val 1300 [ 1255.789892][T15684] pwc: recv_control_msg error -71 req 04 val 1400 [ 1255.805984][T15684] pwc: recv_control_msg error -71 req 02 val 2000 [ 1255.813079][T15684] pwc: recv_control_msg error -71 req 02 val 2100 [ 1255.833396][T15684] pwc: recv_control_msg error -71 req 06 val 0600 [ 1255.853715][T15684] pwc: recv_control_msg error -71 req 04 val 1500 [ 1255.874062][T15684] pwc: recv_control_msg error -71 req 02 val 2500 [ 1255.911833][T15684] pwc: recv_control_msg error -71 req 02 val 2400 [ 1255.935561][T15684] pwc: recv_control_msg error -71 req 02 val 2600 [ 1255.952882][T15684] pwc: recv_control_msg error -71 req 02 val 2900 [ 1255.975990][T15684] pwc: recv_control_msg error -71 req 02 val 2800 [ 1256.013438][T15684] pwc: recv_control_msg error -71 req 04 val 1100 [ 1256.025986][T15684] pwc: recv_control_msg error -71 req 04 val 1200 [ 1256.053467][T15684] pwc: Failed to power off camera (-71) [ 1256.070055][T15684] pwc: Registered as video103. [ 1256.114094][T15684] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input38 [ 1256.169074][T15684] usb 3-1: USB disconnect, device number 12 [ 1256.592126][T19759] netlink: 64 bytes leftover after parsing attributes in process `syz.2.4083'. [ 1256.617663][T19759] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1256.656042][ T175] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 1256.659435][T19760] netlink: 592 bytes leftover after parsing attributes in process `syz.1.4084'. [ 1256.679417][ T175] em28xx 1-1:0.89: board has no eeprom [ 1256.755643][ T175] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 1256.776189][T19762] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4085'. [ 1256.785835][ T175] em28xx 1-1:0.89: analog set to bulk mode. [ 1256.789890][T17942] em28xx 1-1:0.89: Registering V4L2 extension [ 1256.811059][ T175] usb 1-1: USB disconnect, device number 120 [ 1256.845877][ T175] em28xx 1-1:0.89: Disconnecting em28xx [ 1256.949998][T17942] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 1256.963702][T17942] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 1256.989081][T17942] em28xx 1-1:0.89: No AC97 audio processor [ 1257.025271][T17942] usb 1-1: Decoder not found [ 1257.045492][T17942] em28xx 1-1:0.89: failed to create media graph [ 1257.051872][T17942] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 1257.075169][T17942] em28xx 1-1:0.89: Registering snapshot button... [ 1257.097771][T17942] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input39 [ 1257.119384][T17942] em28xx 1-1:0.89: Remote control support is not available for this card. [ 1257.130590][ T175] em28xx 1-1:0.89: Closing input extension [ 1257.138794][ T175] em28xx 1-1:0.89: Deregistering snapshot button [ 1257.219830][ T175] em28xx 1-1:0.89: Freeing device [ 1257.245612][ T7880] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 1257.285936][T15684] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 1257.446767][ T7880] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1257.462476][ T7880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1257.473014][ T7880] usb 4-1: Product: syz [ 1257.477832][ T7880] usb 4-1: Manufacturer: syz [ 1257.482623][ T7880] usb 4-1: SerialNumber: syz [ 1257.499582][T15880] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 1257.533223][T15684] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 1257.544920][T15684] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1257.568631][T15684] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 1257.585894][T15684] usb 3-1: New USB device found, idVendor=06cb, idProduct=73f6, bcdDevice= 0.00 [ 1257.612405][T15684] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1257.649485][T15684] usb 3-1: config 0 descriptor?? [ 1257.718034][T15880] usb 2-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=af.98 [ 1257.727634][T15880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1257.750185][T15880] usb 2-1: config 0 descriptor?? [ 1257.770725][T15880] pwc: Creative Labs Webcam 5 detected. [ 1258.139706][ T7880] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 1258.163866][ T7880] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1258.173970][ T7880] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1258.188981][ T7880] lan78xx: probe of 4-1:1.0 failed with error -32 [ 1258.269390][T15684] usbhid 3-1:0.0: can't add hid device: -71 [ 1258.277816][T15684] usbhid: probe of 3-1:0.0 failed with error -71 [ 1258.320568][T15684] usb 3-1: USB disconnect, device number 13 [ 1258.388075][T15880] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1258.669833][T15880] pwc: recv_control_msg error -71 req 04 val 1600 [ 1258.688462][T15880] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1258.696390][T15880] pwc: recv_control_msg error -71 req 04 val 1000 [ 1258.703655][T15880] pwc: recv_control_msg error -71 req 04 val 1300 [ 1258.711884][T15880] pwc: recv_control_msg error -71 req 04 val 1400 [ 1258.719135][T15880] pwc: recv_control_msg error -71 req 02 val 2000 [ 1258.726663][T15880] pwc: recv_control_msg error -71 req 02 val 2100 [ 1258.733945][T15880] pwc: recv_control_msg error -71 req 06 val 0600 [ 1258.741086][T15880] pwc: recv_control_msg error -71 req 04 val 1500 [ 1258.748695][T15880] pwc: recv_control_msg error -71 req 02 val 2500 [ 1258.756009][T15880] pwc: recv_control_msg error -71 req 02 val 2400 [ 1258.762801][T15880] pwc: recv_control_msg error -71 req 02 val 2600 [ 1258.770413][T15880] pwc: recv_control_msg error -71 req 02 val 2900 [ 1258.777652][T15880] pwc: recv_control_msg error -71 req 02 val 2800 [ 1258.784641][T15880] pwc: recv_control_msg error -71 req 04 val 1100 [ 1258.792121][T15880] pwc: recv_control_msg error -71 req 04 val 1200 [ 1258.799405][T15880] pwc: Failed to power off camera (-71) [ 1258.806907][T15880] pwc: Registered as video103. [ 1258.835056][T15880] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input40 [ 1258.861363][T15880] usb 2-1: USB disconnect, device number 114 [ 1258.945740][ T7880] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 1259.138169][ T7880] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1259.151974][ T7880] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1259.161875][ T7880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1259.180414][ T7880] usb 1-1: config 0 descriptor?? [ 1259.190758][ T7880] pwc: Askey VC010 type 2 USB webcam detected. [ 1259.265148][T19795] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4097'. [ 1259.277677][T19795] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4097'. [ 1259.598999][ T7880] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1259.808545][ T7880] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1259.820699][ T7880] pwc: recv_control_msg error -71 req 04 val 1000 [ 1259.829495][ T7880] pwc: recv_control_msg error -71 req 04 val 1300 [ 1259.841485][ T7880] pwc: recv_control_msg error -71 req 04 val 1400 [ 1259.866250][ T7880] pwc: recv_control_msg error -71 req 02 val 2000 [ 1259.873322][ T7880] pwc: recv_control_msg error -71 req 02 val 2100 [ 1259.880401][ T7880] pwc: recv_control_msg error -71 req 04 val 1500 [ 1259.891007][ T7880] pwc: recv_control_msg error -71 req 02 val 2500 [ 1259.898342][ T7880] pwc: recv_control_msg error -71 req 02 val 2400 [ 1259.905538][ T7880] pwc: recv_control_msg error -71 req 02 val 2600 [ 1259.912901][ T7880] pwc: recv_control_msg error -71 req 02 val 2900 [ 1259.920349][ T7880] pwc: recv_control_msg error -71 req 02 val 2800 [ 1259.928247][ T7880] pwc: recv_control_msg error -71 req 04 val 1100 [ 1259.935686][ T7880] pwc: recv_control_msg error -71 req 04 val 1200 [ 1259.944297][ T7880] pwc: Registered as video103. [ 1259.951740][ T7880] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input41 [ 1259.967940][ T7880] usb 1-1: USB disconnect, device number 121 [ 1259.975817][T15880] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1260.083479][T15684] usb 4-1: USB disconnect, device number 108 [ 1260.185889][T15880] usb 2-1: Using ep0 maxpacket: 16 [ 1260.198915][T15880] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1260.255791][T15880] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1260.268521][T15880] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1260.275189][T15880] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1260.284505][T15880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1260.300714][T15880] usb 2-1: config 0 descriptor?? [ 1260.913823][T15880] usbhid 2-1:0.0: can't add hid device: -71 [ 1260.955078][T15880] usbhid: probe of 2-1:0.0 failed with error -71 [ 1261.005851][T15880] usb 2-1: USB disconnect, device number 115 [ 1261.252377][T19825] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4107'. [ 1261.278668][T19825] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4107'. [ 1261.442911][T19829] fuse: Bad value for 'group_id' [ 1261.531952][T19834] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4110'. [ 1261.895702][T15880] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1261.955945][T19850] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4117'. [ 1261.997145][T19850] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4117'. [ 1262.100823][T15880] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1262.124272][T15880] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.158068][T15880] usb 2-1: Product: syz [ 1262.162284][T15880] usb 2-1: Manufacturer: syz [ 1262.174653][T15880] usb 2-1: SerialNumber: syz [ 1262.209189][T19858] fuse: Bad value for 'group_id' [ 1262.605618][ T7880] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 1262.613416][ T175] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 1262.666578][T15880] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 1262.815788][ T175] usb 3-1: Using ep0 maxpacket: 32 [ 1262.821125][ T7880] usb 4-1: Using ep0 maxpacket: 16 [ 1262.836535][ T175] usb 3-1: config index 0 descriptor too short (expected 3659, got 75) [ 1262.844866][ T175] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1262.855458][ T7880] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1262.875466][ T7880] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1262.885611][ T7880] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1262.892551][ T7880] usb 4-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1262.902398][ T7880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1262.912058][ T175] usb 3-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1262.921495][ T175] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.938085][ T7880] usb 4-1: config 0 descriptor?? [ 1262.953804][ T175] usb 3-1: Product: syz [ 1262.976812][ T175] usb 3-1: Manufacturer: syz [ 1262.990184][ T175] usb 3-1: SerialNumber: syz [ 1263.019091][ T175] usb 3-1: config 0 descriptor?? [ 1263.076826][ T175] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1263.295007][T15880] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 1263.308461][T15880] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1263.320797][T15880] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1263.335148][T15880] lan78xx: probe of 2-1:1.0 failed with error -71 [ 1263.354986][T15880] usb 2-1: USB disconnect, device number 116 [ 1263.573180][ T7880] usbhid 4-1:0.0: can't add hid device: -71 [ 1263.579477][ T7880] usbhid: probe of 4-1:0.0 failed with error -71 [ 1263.593572][ T7880] usb 4-1: USB disconnect, device number 109 [ 1264.257114][ T175] gspca_sunplus: reg_r err -32 [ 1264.355819][T15880] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1264.545530][T15880] usb 2-1: Using ep0 maxpacket: 8 [ 1264.552992][T15880] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1264.563811][T15880] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1264.579118][T15880] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1264.595791][T15684] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 1264.604145][T15880] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1264.613905][T15880] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1264.623225][T15880] usb 2-1: Product: syz [ 1264.627828][T15880] usb 2-1: Manufacturer: syz [ 1264.632473][T15880] usb 2-1: SerialNumber: syz [ 1264.675525][ T7880] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 1264.795632][T15684] usb 4-1: Using ep0 maxpacket: 16 [ 1264.805129][T15684] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1264.823905][T15684] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1264.834966][T15684] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1264.857168][T15880] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 1264.865036][T15684] usb 4-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1264.875969][ T7880] usb 1-1: Using ep0 maxpacket: 16 [ 1264.882836][T15880] cdc_ncm 2-1:1.0: bind() failure [ 1264.885605][ T7880] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1264.891151][T15684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1264.912352][T15880] usb 2-1: USB disconnect, device number 117 [ 1264.917783][ T7880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1264.936137][ T7880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1264.962118][T15684] usb 4-1: config 0 descriptor?? [ 1264.980385][ T7880] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1265.018050][ T7880] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1265.036034][ T7880] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1265.045150][ T7880] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1265.061599][ T7880] usb 1-1: Manufacturer: syz [ 1265.087147][ T7880] usb 1-1: config 0 descriptor?? [ 1265.445524][ T7880] rc_core: IR keymap rc-hauppauge not found [ 1265.451617][ T7880] Registered IR keymap rc-empty [ 1265.464137][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.495914][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.504231][T19888] fuse: Bad value for 'group_id' [ 1265.538733][ T7880] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1265.588667][ T7880] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input42 [ 1265.626545][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.665872][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.705767][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.735718][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.776215][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.826253][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.845771][ T175] sunplus: probe of 3-1:0.0 failed with error -32 [ 1265.864482][ T175] usb 3-1: USB disconnect, device number 14 [ 1265.871152][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.925810][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1265.982165][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1266.018303][ T7880] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 1266.058161][ T7880] mceusb 1-1:0.0: Registered 桵 with mce emulator interface version 1 [ 1266.073326][ T7880] mceusb 1-1:0.0: 2 tx ports (0x1 cabled) and 2 rx sensors (0x0 active) [ 1266.091995][ T7880] usb 1-1: USB disconnect, device number 122 [ 1266.276387][T15684] usbhid 4-1:0.0: can't add hid device: -71 [ 1266.283397][T15684] usbhid: probe of 4-1:0.0 failed with error -71 [ 1266.293301][T15684] usb 4-1: USB disconnect, device number 110 [ 1266.375521][ T175] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 1266.475771][T17942] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1266.557882][ T175] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1266.566898][ T175] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1266.577378][ T175] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1266.586539][ T175] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1266.598774][ T175] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1266.626341][ T175] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1266.635729][ T175] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1266.643776][ T175] usb 3-1: Product: syz [ 1266.648866][ T175] usb 3-1: Manufacturer: syz [ 1266.659553][T17942] usb 2-1: Using ep0 maxpacket: 32 [ 1266.683746][ T175] cdc_wdm 3-1:1.0: skipping garbage [ 1266.689254][T17942] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1266.701322][ T175] cdc_wdm 3-1:1.0: skipping garbage [ 1266.706730][T17942] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1266.718407][ T175] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 1266.724528][ T175] cdc_wdm 3-1:1.0: Unknown control protocol [ 1266.732767][T17942] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1266.745234][T17942] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 1266.755526][T17942] usb 2-1: Product: syz [ 1266.759758][T17942] usb 2-1: Manufacturer: syz [ 1266.771511][T17942] hub 2-1:4.0: USB hub found [ 1266.902760][ T175] usb 3-1: USB disconnect, device number 15 [ 1266.975167][T17942] hub 2-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1267.005790][T15684] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 1267.217526][T15684] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1267.229463][T15684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1267.240527][T15684] usb 1-1: config 0 descriptor?? [ 1267.254219][T15684] cp210x 1-1:0.0: cp210x converter detected [ 1267.664944][T15684] cp210x 1-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1267.755566][ T175] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 1267.887606][T15684] usb 1-1: cp210x converter now attached to ttyUSB0 [ 1267.936262][ T175] usb 3-1: Using ep0 maxpacket: 32 [ 1267.945148][ T175] usb 3-1: config index 0 descriptor too short (expected 3659, got 75) [ 1267.965176][ T175] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1267.988136][ T175] usb 3-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1268.001656][ T175] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1268.019562][ T175] usb 3-1: Product: syz [ 1268.031408][ T175] usb 3-1: Manufacturer: syz [ 1268.040267][ T175] usb 3-1: SerialNumber: syz [ 1268.056158][ T175] usb 3-1: config 0 descriptor?? [ 1268.089022][ T175] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1268.114734][T17942] usb 1-1: USB disconnect, device number 123 [ 1268.141113][T17942] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1268.202176][T17942] cp210x 1-1:0.0: device disconnected [ 1269.283719][ T175] gspca_sunplus: reg_r err -32 [ 1269.335509][T15684] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 1269.366005][T17942] usb 2-1: USB disconnect, device number 118 [ 1269.525518][T15684] usb 1-1: Using ep0 maxpacket: 8 [ 1269.533135][T15684] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1269.545334][T15684] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1269.554962][T15684] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1269.566789][T15684] usb 1-1: config 0 descriptor?? [ 1269.788021][T15684] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 1269.845564][T15880] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 1270.065520][T15880] usb 4-1: Using ep0 maxpacket: 16 [ 1270.077951][T15880] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1270.100412][T15880] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1270.125647][T15880] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1270.132412][T15880] usb 4-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1270.163604][T15880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1270.188849][T15880] usb 4-1: config 0 descriptor?? [ 1270.421874][T17942] usb 1-1: USB disconnect, device number 124 [ 1270.767496][ T175] sunplus: probe of 3-1:0.0 failed with error -32 [ 1270.791532][ T175] usb 3-1: USB disconnect, device number 16 [ 1271.151206][T15880] usbhid 4-1:0.0: can't add hid device: -71 [ 1271.163679][T15880] usbhid: probe of 4-1:0.0 failed with error -71 [ 1271.166074][ T175] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 1271.190394][T15880] usb 4-1: USB disconnect, device number 111 [ 1271.357539][ T175] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1271.366744][ T175] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1271.377414][ T175] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1271.386665][ T175] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1271.397976][ T175] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1271.411561][ T175] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1271.421168][ T175] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1271.429921][ T175] usb 3-1: Product: syz [ 1271.434166][ T175] usb 3-1: Manufacturer: syz [ 1271.446005][ T175] cdc_wdm 3-1:1.0: skipping garbage [ 1271.453020][ T175] cdc_wdm 3-1:1.0: skipping garbage [ 1271.459796][ T175] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 1271.465827][ T175] cdc_wdm 3-1:1.0: Unknown control protocol [ 1271.495647][T17942] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 1271.667179][ T175] usb 3-1: USB disconnect, device number 17 [ 1271.685519][T17942] usb 1-1: Using ep0 maxpacket: 16 [ 1271.695942][T17942] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1271.713093][T17942] usb 1-1: config 0 has no interfaces? [ 1271.724029][T17942] usb 1-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 1271.740441][T17942] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.750272][T17942] usb 1-1: Product: syz [ 1271.754620][T17942] usb 1-1: Manufacturer: syz [ 1271.764070][T17942] usb 1-1: SerialNumber: syz [ 1271.774036][T17942] usb 1-1: config 0 descriptor?? [ 1272.017879][T19946] ipvlan2: entered promiscuous mode [ 1272.027808][T19946] ipvlan2: entered allmulticast mode [ 1272.033308][T19946] bond0: entered allmulticast mode [ 1272.039734][T19946] bond_slave_0: entered allmulticast mode [ 1272.045943][T19946] bond_slave_1: entered allmulticast mode [ 1272.111500][T15880] usb 1-1: USB disconnect, device number 125 [ 1272.463357][T19955] bond1: entered promiscuous mode [ 1272.464136][ T27] audit: type=1326 audit(1785824567.576:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19953 comm="syz.2.4153" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5ce1b9e019 code=0x0 [ 1272.507496][T19955] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1273.065767][T15684] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 1273.073543][T15880] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1273.275528][T15880] usb 2-1: Using ep0 maxpacket: 16 [ 1273.280952][T15684] usb 1-1: Using ep0 maxpacket: 32 [ 1273.287977][T15880] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1273.299516][T15270] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 1273.307801][T15880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1273.320093][T15684] usb 1-1: config index 0 descriptor too short (expected 3659, got 75) [ 1273.329457][T15684] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1273.339969][T15880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1273.350881][T15880] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1273.361087][T15880] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1273.376887][T15880] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1273.392849][T15684] usb 1-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1273.403867][T15684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1273.412556][T15880] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1273.420706][T15684] usb 1-1: Product: syz [ 1273.424976][T15880] usb 2-1: Manufacturer: syz [ 1273.429701][T15684] usb 1-1: Manufacturer: syz [ 1273.434431][T15684] usb 1-1: SerialNumber: syz [ 1273.443408][T15880] usb 2-1: config 0 descriptor?? [ 1273.466954][T15684] usb 1-1: config 0 descriptor?? [ 1273.477495][T15684] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1273.515650][T15270] usb 4-1: Using ep0 maxpacket: 8 [ 1273.525538][T15270] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1273.536898][T15270] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1273.547159][T15270] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1273.566630][T15270] usb 4-1: config 0 descriptor?? [ 1273.706206][ T175] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 1273.808123][T15270] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 1273.818776][T15880] rc_core: IR keymap rc-hauppauge not found [ 1273.824764][T15880] Registered IR keymap rc-empty [ 1273.841453][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1273.905578][ T175] usb 3-1: Using ep0 maxpacket: 16 [ 1273.910512][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1273.923343][ T175] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1273.934711][ T175] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1273.951664][ T175] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1273.958631][ T175] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1273.961481][T15880] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1273.976147][ T175] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1273.999893][ T175] usb 3-1: config 0 descriptor?? [ 1274.018039][T15880] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input43 [ 1274.058921][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.125760][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.180506][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.235357][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.285723][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.325603][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.375552][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.423649][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.431322][T17942] usb 4-1: USB disconnect, device number 112 [ 1274.498749][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.547298][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1274.588019][T15880] mceusb 2-1:0.0: Registered 桵 with mce emulator interface version 1 [ 1274.608000][T15880] mceusb 2-1:0.0: 2 tx ports (0x1 cabled) and 2 rx sensors (0x0 active) [ 1274.638933][T15880] usb 2-1: USB disconnect, device number 119 [ 1274.709268][T15684] gspca_sunplus: reg_r err -32 [ 1275.339603][ T175] usbhid 3-1:0.0: can't add hid device: -71 [ 1275.349586][ T175] usbhid: probe of 3-1:0.0 failed with error -71 [ 1275.366537][ T175] usb 3-1: USB disconnect, device number 18 [ 1275.987685][T15880] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 1276.092990][T19996] bond2: entered promiscuous mode [ 1276.099346][T19996] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1276.177511][T15880] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1276.186467][T15880] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1276.197371][T15880] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1276.205970][ T175] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1276.206790][T15880] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1276.225949][T15880] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1276.239399][T15880] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1276.248910][T15880] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1276.257123][T15684] sunplus: probe of 1-1:0.0 failed with error -32 [ 1276.266137][T15684] usb 1-1: USB disconnect, device number 126 [ 1276.272891][T15880] usb 4-1: Product: syz [ 1276.277687][T15880] usb 4-1: Manufacturer: syz [ 1276.291455][T15880] cdc_wdm 4-1:1.0: skipping garbage [ 1276.296869][T15880] cdc_wdm 4-1:1.0: skipping garbage [ 1276.309375][T15880] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 1276.316196][T15880] cdc_wdm 4-1:1.0: Unknown control protocol [ 1276.425717][ T175] usb 2-1: Using ep0 maxpacket: 8 [ 1276.433476][ T175] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1276.443767][ T175] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1276.453073][ T175] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1276.468779][ T175] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1276.478116][ T175] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.486317][ T175] usb 2-1: Product: syz [ 1276.497986][ T175] usb 2-1: Manufacturer: syz [ 1276.504929][ T175] usb 2-1: SerialNumber: syz [ 1276.511356][T17942] usb 4-1: USB disconnect, device number 113 [ 1276.635615][T15684] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 1276.748593][ T175] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 1276.756310][ T175] cdc_ncm 2-1:1.0: bind() failure [ 1276.765335][ T175] usb 2-1: USB disconnect, device number 120 [ 1276.835731][T15684] usb 1-1: Using ep0 maxpacket: 16 [ 1276.845924][T15684] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1276.859476][T15684] usb 1-1: config 0 has no interfaces? [ 1276.868883][T15684] usb 1-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 1276.878257][T15684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.886864][T15684] usb 1-1: Product: syz [ 1276.891083][T15684] usb 1-1: Manufacturer: syz [ 1276.896624][T15684] usb 1-1: SerialNumber: syz [ 1276.903990][T15684] usb 1-1: config 0 descriptor?? [ 1277.129790][T19991] ipvlan2: entered promiscuous mode [ 1277.135153][T19991] ipvlan2: entered allmulticast mode [ 1277.193565][T15684] usb 1-1: USB disconnect, device number 127 [ 1277.585544][ T175] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 1277.771371][ T175] usb 2-1: Using ep0 maxpacket: 32 [ 1277.785273][ T175] usb 2-1: config index 0 descriptor too short (expected 3659, got 75) [ 1277.795747][ T175] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1277.813280][ T175] usb 2-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1277.824815][ T175] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1277.833260][ T175] usb 2-1: Product: syz [ 1277.837704][ T175] usb 2-1: Manufacturer: syz [ 1277.842424][ T175] usb 2-1: SerialNumber: syz [ 1277.850537][ T175] usb 2-1: config 0 descriptor?? [ 1277.861202][ T175] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1278.016373][T20023] bond2: entered promiscuous mode [ 1278.029350][T20023] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1278.635603][T17942] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1278.655998][ T7880] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 1278.830003][T17942] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1278.852098][T17942] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1278.864319][T17942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1278.875809][ T7880] usb 3-1: Using ep0 maxpacket: 16 [ 1278.883970][ T7880] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1278.898099][T17942] usb 1-1: config 0 descriptor?? [ 1278.928219][T17942] pwc: Askey VC010 type 2 USB webcam detected. [ 1278.934685][ T7880] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1278.946246][ T7880] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1278.956496][ T7880] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1278.966698][ T7880] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1278.981995][ T7880] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1278.991618][ T7880] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1279.000041][ T7880] usb 3-1: Manufacturer: syz [ 1279.009235][ T7880] usb 3-1: config 0 descriptor?? [ 1279.095996][ T175] gspca_sunplus: reg_r err -32 [ 1279.311662][T17942] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1279.319332][T17942] pwc: recv_control_msg error -32 req 02 val 2700 [ 1279.326305][ T7880] rc_core: IR keymap rc-hauppauge not found [ 1279.332594][ T7880] Registered IR keymap rc-empty [ 1279.338004][T17942] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1279.344641][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.352543][T17942] pwc: recv_control_msg error -32 req 04 val 1000 [ 1279.360025][T17942] pwc: recv_control_msg error -32 req 04 val 1300 [ 1279.367326][T17942] pwc: recv_control_msg error -32 req 04 val 1400 [ 1279.374392][T17942] pwc: recv_control_msg error -32 req 02 val 2000 [ 1279.381099][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.389737][T17942] pwc: recv_control_msg error -32 req 02 val 2100 [ 1279.416791][ T7880] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 1279.432268][ T7880] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input44 [ 1279.448103][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.486120][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.515671][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.545658][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.555554][ T7879] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 1279.575705][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.601767][T17942] pwc: recv_control_msg error -71 req 02 val 2500 [ 1279.612074][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.620030][T17942] pwc: recv_control_msg error -71 req 02 val 2400 [ 1279.627269][T17942] pwc: recv_control_msg error -71 req 02 val 2600 [ 1279.634438][T17942] pwc: recv_control_msg error -71 req 02 val 2900 [ 1279.642477][T17942] pwc: recv_control_msg error -71 req 02 val 2800 [ 1279.649596][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.658704][T17942] pwc: recv_control_msg error -71 req 04 val 1100 [ 1279.668962][T17942] pwc: recv_control_msg error -71 req 04 val 1200 [ 1279.678034][T17942] pwc: Registered as video103. [ 1279.691049][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.701424][T17942] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input45 [ 1279.735870][T17942] usb 1-1: USB disconnect, device number 2 [ 1279.745626][ T7879] usb 4-1: Using ep0 maxpacket: 32 [ 1279.751152][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.778485][ T7879] usb 4-1: config 0 has an invalid interface number: 119 but max is 0 [ 1279.795689][ T7879] usb 4-1: config 0 has no interface number 0 [ 1279.801987][ T7879] usb 4-1: config 0 interface 119 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 1279.818152][ T7880] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1279.840471][ T7879] usb 4-1: config 0 interface 119 altsetting 0 has an invalid endpoint with address 0xE3, skipping [ 1279.851983][ T7879] usb 4-1: config 0 interface 119 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1279.868907][ T7880] mceusb 3-1:0.0: Registered 桵 with mce emulator interface version 1 [ 1279.878232][ T7880] mceusb 3-1:0.0: 2 tx ports (0x1 cabled) and 2 rx sensors (0x0 active) [ 1279.890417][ T7879] usb 4-1: New USB device found, idVendor=05ac, idProduct=0292, bcdDevice=88.73 [ 1279.901142][ T7879] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1279.911841][ T7879] usb 4-1: Product: syz [ 1279.920556][ T7880] usb 3-1: USB disconnect, device number 19 [ 1279.927857][ T7879] usb 4-1: Manufacturer: syz [ 1279.934132][ T7879] usb 4-1: SerialNumber: syz [ 1279.947970][ T7879] usb 4-1: config 0 descriptor?? [ 1279.966101][ T7879] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.119/input/input46 [ 1280.189601][ T7880] usb 4-1: USB disconnect, device number 114 [ 1280.307717][T20058] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 1280.322178][T20058] bond_slave_1: Caught tx_queue_len zero misconfig [ 1280.535567][T20061] kvm: pic: non byte write [ 1280.595617][ T175] sunplus: probe of 2-1:0.0 failed with error -32 [ 1280.621585][ T175] usb 2-1: USB disconnect, device number 121 [ 1280.674978][T20067] bond2: entered promiscuous mode [ 1280.681436][T20067] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1281.416549][T20092] fuse: Bad value for 'fd' [ 1281.485973][ T175] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 1281.685512][ T175] usb 4-1: Using ep0 maxpacket: 32 [ 1281.714201][ T175] usb 4-1: config index 0 descriptor too short (expected 3659, got 75) [ 1281.735736][ T175] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1281.778003][ T175] usb 4-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1281.786044][T15684] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 1281.811868][ T175] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1281.854215][ T175] usb 4-1: Product: syz [ 1281.865677][ T175] usb 4-1: Manufacturer: syz [ 1281.870425][ T175] usb 4-1: SerialNumber: syz [ 1281.877948][ T175] usb 4-1: config 0 descriptor?? [ 1281.888822][ T175] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1282.006772][T15684] usb 3-1: Using ep0 maxpacket: 16 [ 1282.037459][T15684] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1282.092174][T15684] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1282.115627][T15270] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1282.142190][T15684] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1282.177381][T15684] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1282.220752][T15684] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1282.293673][T15684] usb 3-1: config 0 descriptor?? [ 1282.352750][T15270] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 1282.396691][T15270] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 1282.421822][T15270] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1282.456620][T15270] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1282.482939][T15270] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1282.539663][T15270] usb 1-1: Product: syz [ 1282.560121][T15270] usb 1-1: Manufacturer: syz [ 1282.580024][T15270] usb 1-1: SerialNumber: syz [ 1282.616888][T15270] usb 1-1: config 0 descriptor?? [ 1282.661978][T15270] usb 1-1: selecting invalid altsetting 0 [ 1282.853458][T20111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1282.864976][T20111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1282.897947][T15270] usb 1-1: USB disconnect, device number 3 [ 1283.034757][T17707] udevd[17707]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1283.110541][ T175] gspca_sunplus: reg_r err -32 [ 1283.488536][T15684] usbhid 3-1:0.0: can't add hid device: -71 [ 1283.494701][T15684] usbhid: probe of 3-1:0.0 failed with error -71 [ 1283.525368][T15684] usb 3-1: USB disconnect, device number 20 [ 1283.625723][T20121] kvm: pic: non byte write [ 1284.702647][T20151] fuse: Bad value for 'fd' [ 1284.845719][ T175] sunplus: probe of 4-1:0.0 failed with error -32 [ 1284.868601][ T175] usb 4-1: USB disconnect, device number 115 [ 1284.975903][ T7880] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1285.080890][T17942] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 1285.185601][ T7880] usb 1-1: Using ep0 maxpacket: 32 [ 1285.208927][ T7880] usb 1-1: config index 0 descriptor too short (expected 3659, got 75) [ 1285.225623][ T7880] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1285.257441][ T7880] usb 1-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1285.277040][T17942] usb 2-1: Using ep0 maxpacket: 16 [ 1285.282337][ T7880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.291092][ T7880] usb 1-1: Product: syz [ 1285.295464][ T7880] usb 1-1: Manufacturer: syz [ 1285.300242][ T7880] usb 1-1: SerialNumber: syz [ 1285.306983][T17942] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1285.320795][ T7880] usb 1-1: config 0 descriptor?? [ 1285.326567][T17942] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1285.341489][T17942] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1285.352995][ T7880] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1285.359371][T17942] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1285.368900][T17942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1285.380408][T17942] usb 2-1: config 0 descriptor?? [ 1285.554180][T20171] kvm: pic: non byte write [ 1285.685530][ T175] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 1285.900376][ T175] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1285.915680][ T175] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1285.923888][ T175] usb 3-1: Product: syz [ 1285.934881][ T175] usb 3-1: Manufacturer: syz [ 1285.943025][ T175] usb 3-1: SerialNumber: syz [ 1286.051408][T17942] usbhid 2-1:0.0: can't add hid device: -71 [ 1286.058139][T17942] usbhid: probe of 2-1:0.0 failed with error -71 [ 1286.072624][T17942] usb 2-1: USB disconnect, device number 122 [ 1286.392724][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 1286.783084][ T7880] gspca_sunplus: reg_r err -32 [ 1287.025284][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 1287.048399][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1287.064587][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1287.077798][ T175] lan78xx: probe of 3-1:1.0 failed with error -71 [ 1287.104087][ T175] usb 3-1: USB disconnect, device number 21 [ 1287.426100][T15270] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 1287.520103][T20193] fuse: Unknown parameter 'group_i00000000000000000000' [ 1287.605514][T15270] usb 4-1: Using ep0 maxpacket: 16 [ 1287.614842][T15270] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1287.633393][T15270] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1287.644885][T15270] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1287.656151][T15270] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1287.675553][T15270] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1287.706819][T15270] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1287.725340][T15270] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1287.733502][T15270] usb 4-1: Manufacturer: syz [ 1287.744582][T15270] usb 4-1: config 0 descriptor?? [ 1287.895846][ T5832] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 1287.913090][T20201] fuse: Bad value for 'fd' [ 1288.096436][ T5832] usb 3-1: Using ep0 maxpacket: 8 [ 1288.125133][ T5832] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1288.145861][T15270] rc_core: IR keymap rc-hauppauge not found [ 1288.155525][T15270] Registered IR keymap rc-empty [ 1288.166979][ T5832] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 1288.188042][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.200209][ T5832] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 1288.244901][ T5832] usb 3-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 1288.255821][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.273447][ T5832] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 1288.291424][ T5832] usb 3-1: Manufacturer: syz [ 1288.296733][ T5832] usb 3-1: SerialNumber: syz [ 1288.309564][T15270] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1288.315871][ T7880] sunplus: probe of 1-1:0.0 failed with error -32 [ 1288.352316][ T7880] usb 1-1: USB disconnect, device number 4 [ 1288.370459][T15270] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input47 [ 1288.454663][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.521077][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.529941][ T5832] usb 3-1: USB disconnect, device number 22 [ 1288.575930][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.625582][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.665710][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.714064][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.759697][ T7880] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1288.775553][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.825732][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.867890][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.905815][T15270] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1288.965577][ T7880] usb 1-1: Using ep0 maxpacket: 16 [ 1288.967445][T15270] mceusb 4-1:0.0: Registered 桵 with mce emulator interface version 1 [ 1288.979725][T15270] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1288.995670][ T7880] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1289.006861][T15270] usb 4-1: USB disconnect, device number 116 [ 1289.025863][ T7880] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1289.047463][ T7880] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1289.066010][ T7880] usb 1-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1289.088991][ T7880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1289.116089][ T7880] usb 1-1: config 0 descriptor?? [ 1289.369009][T20219] fuse: Unknown parameter 'group_id00000000000000000000' [ 1289.705812][ T5832] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 1289.817453][ T7880] usbhid 1-1:0.0: can't add hid device: -71 [ 1289.834759][ T7880] usbhid: probe of 1-1:0.0 failed with error -71 [ 1289.845251][ T7880] usb 1-1: USB disconnect, device number 5 [ 1289.885812][ T5832] usb 3-1: Using ep0 maxpacket: 32 [ 1289.893142][ T5832] usb 3-1: config index 0 descriptor too short (expected 3659, got 75) [ 1289.903487][ T5832] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1289.918879][ T5832] usb 3-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1289.932508][ T5832] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1289.941178][ T5832] usb 3-1: Product: syz [ 1289.951294][ T5832] usb 3-1: Manufacturer: syz [ 1289.956567][ T5832] usb 3-1: SerialNumber: syz [ 1289.963993][ T5832] usb 3-1: config 0 descriptor?? [ 1289.974637][ T5832] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1290.136013][T15880] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1290.267501][T15684] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 1290.315590][T15880] usb 2-1: Using ep0 maxpacket: 16 [ 1290.323154][T15880] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1290.343932][T15880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1290.361827][T15880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1290.372007][T15880] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1290.382724][T15880] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1290.397458][T15880] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1290.406969][T15880] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1290.415012][T15880] usb 2-1: Manufacturer: syz [ 1290.422935][T15880] usb 2-1: config 0 descriptor?? [ 1290.467994][T15684] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1290.479232][T15684] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1290.489007][T15684] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1290.506607][T15684] usb 4-1: config 0 descriptor?? [ 1290.517488][T15684] pwc: Askey VC010 type 2 USB webcam detected. [ 1290.765525][T15880] rc_core: IR keymap rc-hauppauge not found [ 1290.771553][T15880] Registered IR keymap rc-empty [ 1290.795824][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1290.830606][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1290.881146][T15880] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1290.902593][T15880] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input48 [ 1290.930294][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1290.938121][T15684] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1290.950744][T15684] pwc: recv_control_msg error -32 req 02 val 2700 [ 1290.958294][T15684] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1290.972960][T15684] pwc: recv_control_msg error -32 req 04 val 1000 [ 1290.985652][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1290.995918][T15684] pwc: recv_control_msg error -32 req 04 val 1300 [ 1291.007717][T15684] pwc: recv_control_msg error -32 req 04 val 1400 [ 1291.014827][T15684] pwc: recv_control_msg error -32 req 02 val 2000 [ 1291.021872][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.030222][T15684] pwc: recv_control_msg error -32 req 02 val 2100 [ 1291.065627][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.110461][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.145955][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.185552][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.215811][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.239419][T15684] pwc: recv_control_msg error -71 req 02 val 2500 [ 1291.247148][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.258885][ T7880] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1291.259918][T15684] pwc: recv_control_msg error -71 req 02 val 2400 [ 1291.274215][T15684] pwc: recv_control_msg error -71 req 02 val 2600 [ 1291.281403][T15684] pwc: recv_control_msg error -71 req 02 val 2900 [ 1291.288238][T15880] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1291.296954][T15684] pwc: recv_control_msg error -71 req 02 val 2800 [ 1291.310137][T15684] pwc: recv_control_msg error -71 req 04 val 1100 [ 1291.317377][T15684] pwc: recv_control_msg error -71 req 04 val 1200 [ 1291.328273][T15684] pwc: Registered as video103. [ 1291.335048][T15684] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input49 [ 1291.346345][T15880] mceusb 2-1:0.0: Registered 桵 with mce emulator interface version 1 [ 1291.375662][T15880] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1291.401440][T15880] usb 2-1: USB disconnect, device number 123 [ 1291.402694][ T5832] gspca_sunplus: reg_r err -32 [ 1291.435674][T15684] usb 4-1: USB disconnect, device number 117 [ 1291.465559][ T7880] usb 1-1: Using ep0 maxpacket: 8 [ 1291.483387][ T7880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1291.513472][ T7880] usb 1-1: config 4 interface 0 has no altsetting 0 [ 1291.524203][ T7880] usb 1-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 1291.545497][ T7880] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 1291.553587][ T7880] usb 1-1: Manufacturer: syz [ 1291.572088][ T7880] usb 1-1: SerialNumber: syz [ 1291.819090][ T7880] usb 1-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 1291.849919][ T7880] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1291.868491][ T7880] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 1291.879515][ T7880] usb 1-1: media controller created [ 1291.905305][T20240] kvm: pic: non byte write [ 1291.928468][ T7880] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1291.967327][ T7880] zl10353_read_register: readreg error (reg=127, ret==0) [ 1292.027449][ T7880] usb 1-1: USB disconnect, device number 6 [ 1292.801383][ T27] audit: type=1326 audit(1785824587.916:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20258 comm="syz.0.4261" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd18699e019 code=0x0 [ 1292.870143][ T7880] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1292.895896][ T5832] sunplus: probe of 3-1:0.0 failed with error -32 [ 1292.910804][ T5832] usb 3-1: USB disconnect, device number 23 [ 1292.964025][T20269] netlink: 'syz.2.4262': attribute type 1 has an invalid length. [ 1292.981406][T20269] netlink: 'syz.2.4262': attribute type 1 has an invalid length. [ 1293.066013][ T7880] usb 4-1: Using ep0 maxpacket: 16 [ 1293.082461][ T7880] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1293.100701][ T7880] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1293.113670][ T7880] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1293.131700][ T7880] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1293.144091][ T7880] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1293.163177][ T7880] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1293.173550][ T7880] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1293.186120][ T7880] usb 4-1: Manufacturer: syz [ 1293.200784][ T7880] usb 4-1: config 0 descriptor?? [ 1294.085613][ T5832] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1294.285513][ T5832] usb 2-1: Using ep0 maxpacket: 32 [ 1294.316639][ T5832] usb 2-1: config index 0 descriptor too short (expected 3659, got 75) [ 1294.335695][ T5832] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1294.364820][ T5832] usb 2-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1294.376052][ T5832] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.384230][ T5832] usb 2-1: Product: syz [ 1294.389749][ T5832] usb 2-1: Manufacturer: syz [ 1294.394484][ T5832] usb 2-1: SerialNumber: syz [ 1294.411022][ T5832] usb 2-1: config 0 descriptor?? [ 1294.441408][ T5832] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1294.471606][ T27] audit: type=1326 audit(1785824589.586:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20291 comm="syz.2.4273" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5ce1b9e019 code=0x0 [ 1295.430194][T20310] ip6gre0: Caught tx_queue_len zero misconfig [ 1295.447161][T20310] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 1295.745596][ T7880] rc_core: IR keymap rc-hauppauge not found [ 1295.751643][ T7880] Registered IR keymap rc-empty [ 1295.757630][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1295.803897][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1295.848360][ T7880] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1295.902122][ T7880] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input50 [ 1295.920295][ T5832] gspca_sunplus: reg_r err -32 [ 1295.956115][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1295.995570][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.055672][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.085651][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.125619][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.164149][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.195610][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.225561][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.264299][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.296108][ T7880] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1296.350926][ T7880] mceusb 4-1:0.0: Registered with mce emulator interface version 1 [ 1296.420788][ T7880] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1296.493241][ T7880] usb 4-1: USB disconnect, device number 118 [ 1296.916155][ T7880] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 1297.125721][ T7880] usb 4-1: Using ep0 maxpacket: 32 [ 1297.140209][ T7880] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 1297.169611][ T7880] usb 4-1: config 0 has no interface number 0 [ 1297.202902][ T7880] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1297.225600][ T7880] usb 4-1: config 0 interface 89 has no altsetting 0 [ 1297.261116][ T7880] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1297.273553][ T7880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1297.292350][ T27] audit: type=1326 audit(1785824592.406:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20333 comm="syz.1.4286" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7f3039e019 code=0x0 [ 1297.332124][ T7880] usb 4-1: Product: syz [ 1297.336605][ T7880] usb 4-1: Manufacturer: syz [ 1297.355897][ T7880] usb 4-1: SerialNumber: syz [ 1297.367090][ T7880] usb 4-1: config 0 descriptor?? [ 1297.375666][ T5832] sunplus: probe of 2-1:0.0 failed with error -32 [ 1297.400531][ T5832] usb 2-1: USB disconnect, device number 124 [ 1297.417179][ T7880] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1297.431588][ T7880] em28xx 4-1:0.89: Video interface 89 found: [ 1298.009853][ T7880] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 1298.095577][T15017] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1298.280926][T20364] socket: no more sockets [ 1298.295695][T15017] usb 1-1: Using ep0 maxpacket: 32 [ 1298.306997][T15017] usb 1-1: config index 0 descriptor too short (expected 3659, got 75) [ 1298.315321][T15017] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1298.338340][T15017] usb 1-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1298.353894][T20364] socket: no more sockets [ 1298.355569][T15017] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1298.367016][T15017] usb 1-1: Product: syz [ 1298.371232][T15017] usb 1-1: Manufacturer: syz [ 1298.385757][T15017] usb 1-1: SerialNumber: syz [ 1298.393391][T15017] usb 1-1: config 0 descriptor?? [ 1298.412034][T15017] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 1298.836201][ T7880] em28xx 4-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 1298.855637][ T7880] em28xx 4-1:0.89: board has no eeprom [ 1298.925468][ T7880] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 1298.940850][ T7880] em28xx 4-1:0.89: analog set to bulk mode. [ 1298.950921][ T5832] em28xx 4-1:0.89: Registering V4L2 extension [ 1298.981176][ T7880] usb 4-1: USB disconnect, device number 119 [ 1299.000946][ T7880] em28xx 4-1:0.89: Disconnecting em28xx [ 1299.078473][ T5832] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 1299.092766][ T5832] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 1299.102512][ T5832] em28xx 4-1:0.89: No AC97 audio processor [ 1299.111619][ T5832] usb 4-1: Decoder not found [ 1299.122541][ T5832] em28xx 4-1:0.89: failed to create media graph [ 1299.129117][ T5832] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 1299.138426][ T5832] em28xx 4-1:0.89: Registering snapshot button... [ 1299.146899][ T5832] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input51 [ 1299.164799][ T5832] em28xx 4-1:0.89: Remote control support is not available for this card. [ 1299.173757][ T7880] em28xx 4-1:0.89: Closing input extension [ 1299.180416][ T7880] em28xx 4-1:0.89: Deregistering snapshot button [ 1299.220178][ T7880] em28xx 4-1:0.89: Freeing device [ 1299.535202][T20381] kvm: pic: non byte write [ 1299.767482][ T27] audit: type=1326 audit(1785824594.886:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20383 comm="syz.3.4306" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff20e39e019 code=0x0 [ 1300.026134][T15017] gspca_sunplus: reg_r err -32 [ 1300.031099][T15017] sunplus: probe of 1-1:0.0 failed with error -32 [ 1300.056274][ T5832] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1300.255978][ T5832] usb 2-1: Using ep0 maxpacket: 8 [ 1300.267997][ T5832] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1300.278523][ T5832] usb 2-1: config 4 interface 0 has no altsetting 0 [ 1300.287336][ T5832] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 1300.296798][ T5832] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 1300.317451][ T5832] usb 2-1: Manufacturer: syz [ 1300.325544][ T5832] usb 2-1: SerialNumber: syz [ 1300.429811][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 1300.558644][ T5832] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 1300.588303][ T5832] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1300.613477][ T5832] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 1300.628515][ T5832] usb 2-1: media controller created [ 1300.677288][ T5832] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1300.703632][ T5832] zl10353_read_register: readreg error (reg=127, ret==0) [ 1300.750883][ T5832] usb 2-1: USB disconnect, device number 125 [ 1300.915665][T15017] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 1301.054422][ T5832] usb 1-1: USB disconnect, device number 7 [ 1301.106640][T15017] usb 3-1: Using ep0 maxpacket: 32 [ 1301.123636][T15017] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 1301.133884][T15017] usb 3-1: config 0 has no interface number 0 [ 1301.149384][T15017] usb 3-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1301.160594][T15017] usb 3-1: config 0 interface 89 has no altsetting 0 [ 1301.178136][T15017] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1301.192255][T15017] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1301.203690][T15017] usb 3-1: Product: syz [ 1301.205946][ T7880] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1301.215905][T15017] usb 3-1: Manufacturer: syz [ 1301.220611][T15017] usb 3-1: SerialNumber: syz [ 1301.233409][T15017] usb 3-1: config 0 descriptor?? [ 1301.242976][T15017] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1301.255512][T15017] em28xx 3-1:0.89: Video interface 89 found: [ 1301.422839][ T7880] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1301.454279][ T7880] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1301.464496][ T175] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1301.472352][ T7880] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1301.491699][ T7880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1301.504177][ T27] audit: type=1326 audit(1785824596.626:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20415 comm="syz.0.4318" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd18699e019 code=0x0 [ 1301.531531][ T7880] usb 4-1: config 0 descriptor?? [ 1301.635578][ T175] usb 2-1: device descriptor read/64, error -71 [ 1301.869093][T15017] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 1301.905594][ T175] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 1301.962113][ T7880] usbhid 4-1:0.0: can't add hid device: -32 [ 1301.973115][ T7880] usbhid: probe of 4-1:0.0 failed with error -32 [ 1301.984661][ T7880] usb 4-1: USB disconnect, device number 120 [ 1302.065544][ T175] usb 2-1: device descriptor read/64, error -71 [ 1302.185911][ T175] usb usb2-port1: attempt power cycle [ 1302.483236][T15017] em28xx 3-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 1302.506681][T15017] em28xx 3-1:0.89: board has no eeprom [ 1302.579981][T15017] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 1302.594348][T15017] em28xx 3-1:0.89: analog set to bulk mode. [ 1302.606032][ T175] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1302.635594][T15684] em28xx 3-1:0.89: Registering V4L2 extension [ 1302.644352][T15017] usb 3-1: USB disconnect, device number 24 [ 1302.664334][T15017] em28xx 3-1:0.89: Disconnecting em28xx [ 1302.667279][ T175] usb 2-1: device descriptor read/8, error -71 [ 1302.734372][T15684] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 1302.747537][T15684] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 1302.755106][T15684] em28xx 3-1:0.89: No AC97 audio processor [ 1302.763917][T15684] usb 3-1: Decoder not found [ 1302.780230][T15684] em28xx 3-1:0.89: failed to create media graph [ 1302.791860][T15684] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 1302.810230][T15684] em28xx 3-1:0.89: Registering snapshot button... [ 1302.841453][T15684] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input52 [ 1302.865361][T15684] em28xx 3-1:0.89: Remote control support is not available for this card. [ 1302.888064][T15017] em28xx 3-1:0.89: Closing input extension [ 1302.900809][T15017] em28xx 3-1:0.89: Deregistering snapshot button [ 1302.906021][ T7880] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1302.952607][T15017] em28xx 3-1:0.89: Freeing device [ 1303.026433][ T175] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1303.097407][ T175] usb 2-1: device descriptor read/8, error -71 [ 1303.111657][ T7880] usb 1-1: Using ep0 maxpacket: 8 [ 1303.134307][ T7880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1303.174718][ T7880] usb 1-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1303.197762][ T7880] usb 1-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1303.245707][ T175] usb usb2-port1: unable to enumerate USB device [ 1303.286902][ T7880] usb 1-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1303.316808][ T7880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1303.335492][ T7880] usb 1-1: Product: syz [ 1303.339913][ T7880] usb 1-1: Manufacturer: syz [ 1303.344583][ T7880] usb 1-1: SerialNumber: syz [ 1303.835510][T15017] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 1304.049121][T15017] usb 3-1: Using ep0 maxpacket: 16 [ 1304.065592][T15017] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1304.093463][T15017] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1304.106391][T15017] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1304.113159][T15017] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1304.122435][T15017] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1304.147845][T15017] usb 3-1: config 0 descriptor?? [ 1304.720341][T15017] usbhid 3-1:0.0: can't add hid device: -71 [ 1304.749325][T15017] usbhid: probe of 3-1:0.0 failed with error -71 [ 1304.779010][T15017] usb 3-1: USB disconnect, device number 25 [ 1304.808522][T20457] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4333'. [ 1306.417481][ T7880] usb 1-1: USB disconnect, device number 8 [ 1306.535529][T15017] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 1306.776473][T15017] usb 3-1: Using ep0 maxpacket: 16 [ 1306.788289][T15017] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1306.809551][T15017] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1306.825679][T15017] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1306.832376][T15017] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1306.843756][T15017] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1306.855596][T15017] usb 3-1: config 0 descriptor?? [ 1306.958362][T20501] kvm: pic: non byte write [ 1307.029657][ T7880] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1307.224420][ T7880] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1307.249965][ T7880] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1307.285489][ T7880] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1307.340802][ T7880] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1307.358904][T15017] usbhid 3-1:0.0: can't add hid device: -71 [ 1307.367460][T15017] usbhid: probe of 3-1:0.0 failed with error -71 [ 1307.384771][ T7880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1307.393465][ T7880] usb 1-1: Product: syz [ 1307.394415][T15017] usb 3-1: USB disconnect, device number 26 [ 1307.397717][ T7880] usb 1-1: Manufacturer: syz [ 1307.397736][ T7880] usb 1-1: SerialNumber: syz [ 1307.419059][ T7880] hub 1-1:1.0: bad descriptor, ignoring hub [ 1307.425262][ T7880] hub: probe of 1-1:1.0 failed with error -5 [ 1307.525483][T15684] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1307.643242][ T7880] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 9 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1307.719544][T15684] usb 2-1: Using ep0 maxpacket: 8 [ 1307.732905][T15684] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1307.736539][ T7880] usb 1-1: USB disconnect, device number 9 [ 1307.754624][T15684] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1307.765837][T15684] usb 2-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1307.779670][T15684] usb 2-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1307.789532][T15684] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1307.798464][T15684] usb 2-1: Product: syz [ 1307.802912][T15684] usb 2-1: Manufacturer: syz [ 1307.808394][T15684] usb 2-1: SerialNumber: syz [ 1307.823943][ T7880] usblp0: removed [ 1308.576556][T15684] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1308.785495][T15684] usb 1-1: Using ep0 maxpacket: 32 [ 1308.797136][T15684] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 1308.814118][T15684] usb 1-1: config 0 has no interface number 0 [ 1308.821364][T15684] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1308.831995][T15684] usb 1-1: config 0 interface 89 has no altsetting 0 [ 1308.841906][T15684] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1308.851723][T15684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1308.860043][T15684] usb 1-1: Product: syz [ 1308.864495][T15684] usb 1-1: Manufacturer: syz [ 1308.869669][T15684] usb 1-1: SerialNumber: syz [ 1308.885817][T15684] usb 1-1: config 0 descriptor?? [ 1308.896955][T15684] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1308.914283][T15684] em28xx 1-1:0.89: Video interface 89 found: [ 1309.521988][T15684] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 1310.144538][T15684] em28xx 1-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 1310.190674][T15684] em28xx 1-1:0.89: board has no eeprom [ 1310.270874][T15880] usb 2-1: USB disconnect, device number 4 [ 1310.305562][T15684] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 1310.312867][T15684] em28xx 1-1:0.89: analog set to bulk mode. [ 1310.338675][T15017] em28xx 1-1:0.89: Registering V4L2 extension [ 1310.366341][T15684] usb 1-1: USB disconnect, device number 10 [ 1310.373370][T15684] em28xx 1-1:0.89: Disconnecting em28xx [ 1310.535955][T15017] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 1310.543092][T15017] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 1310.583200][T15017] em28xx 1-1:0.89: No AC97 audio processor [ 1310.605092][T15017] usb 1-1: Decoder not found [ 1310.625797][T15017] em28xx 1-1:0.89: failed to create media graph [ 1310.632244][T15017] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 1310.686035][T15017] em28xx 1-1:0.89: Registering snapshot button... [ 1310.726032][T15017] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input53 [ 1310.760081][T15017] em28xx 1-1:0.89: Remote control support is not available for this card. [ 1310.795597][T15880] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1310.806088][T15684] em28xx 1-1:0.89: Closing input extension [ 1310.812019][T15684] em28xx 1-1:0.89: Deregistering snapshot button [ 1310.945223][T15684] em28xx 1-1:0.89: Freeing device [ 1311.035568][T15880] usb 2-1: Using ep0 maxpacket: 16 [ 1311.047416][T15880] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1311.078846][T15880] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1311.115512][T15880] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1311.122256][T15880] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 1311.174096][T15880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1311.182534][ T5085] Bluetooth: hci4: unexpected event for opcode 0x762f [ 1311.193814][T15880] usb 2-1: config 0 descriptor?? [ 1311.787735][T15880] usbhid 2-1:0.0: can't add hid device: -71 [ 1311.801147][T15880] usbhid: probe of 2-1:0.0 failed with error -71 [ 1311.815113][T15880] usb 2-1: USB disconnect, device number 5 [ 1312.315668][ T175] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1312.485594][T15684] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1312.508234][ T175] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1312.555796][ T175] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1312.581178][ T175] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 1312.604208][ T175] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1312.632882][ T175] usb 4-1: config 0 descriptor?? [ 1312.705754][T15684] usb 1-1: Using ep0 maxpacket: 8 [ 1312.763684][T15684] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1312.819663][T15684] usb 1-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1312.836883][T15684] usb 1-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1312.858885][T15684] usb 1-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1312.868507][T15684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1312.887491][T15684] usb 1-1: Product: syz [ 1312.891704][T15684] usb 1-1: Manufacturer: syz [ 1312.955891][T15684] usb 1-1: SerialNumber: syz [ 1313.164428][ T175] hid-steam 0003:28DE:1142.0014: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 1313.175711][ T7880] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1313.266193][ T175] hid-steam 0003:28DE:1142.0014: Steam wireless receiver connected [ 1313.328746][ T175] hid-steam 0003:28DE:1142.0015: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 1313.369685][ T7880] usb 2-1: Using ep0 maxpacket: 32 [ 1313.384451][ T7880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1313.420666][ T7880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1313.438420][ T7880] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1313.451503][ T7880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1313.487567][ T7880] usb 2-1: config 0 descriptor?? [ 1313.570617][ T7880] hub 2-1:0.0: USB hub found [ 1313.780754][ T7880] hub 2-1:0.0: 1 port detected [ 1313.987102][ T7880] hub 2-1:0.0: hub_hub_status failed (err = -71) [ 1313.995612][ T7880] hub 2-1:0.0: config failed, can't get hub status (err -71) [ 1314.008667][ T7880] usbhid 2-1:0.0: can't add hid device: -71 [ 1314.015063][ T7880] usbhid: probe of 2-1:0.0 failed with error -71 [ 1314.070988][ T7880] usb 2-1: USB disconnect, device number 6 [ 1314.422292][T20580] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4375'. [ 1314.446494][ T175] usb 4-1: reset high-speed USB device number 121 using dummy_hcd [ 1315.144440][ T5832] usb 1-1: USB disconnect, device number 11 [ 1315.298651][ T7880] usb 4-1: USB disconnect, device number 121 [ 1315.318801][ T7880] hid-steam 0003:28DE:1142.0014: Steam wireless receiver disconnected [ 1315.410708][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x800000001 [ 1315.435840][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0x800000008 [ 1315.452510][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x187) = 0x800000000 [ 1315.465752][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x800000008 [ 1315.475204][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 1315.512506][T20593] kvm: kvm [20592]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x187) = 0x800000008 [ 1315.648342][T20603] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4384'. [ 1315.821972][ T5085] Bluetooth: hci3: unexpected event for opcode 0x762f [ 1316.187767][T20620] bond3: entered promiscuous mode [ 1316.204774][T20620] 8021q: adding VLAN 0 to HW filter on device bond3 [ 1316.254137][ T27] audit: type=1326 audit(1785824611.366:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20605 comm="syz.2.4385" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5ce1b9e019 code=0x0 [ 1316.279665][ T7880] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1316.505489][ T7880] usb 1-1: Using ep0 maxpacket: 8 [ 1316.524011][ T7880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1316.541040][ T7880] usb 1-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1316.569326][ T7880] usb 1-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1316.599166][ T7880] usb 1-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1316.631641][ T7880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1316.658676][ T7880] usb 1-1: Product: syz [ 1316.675510][ T7880] usb 1-1: Manufacturer: syz [ 1316.683347][ T7880] usb 1-1: SerialNumber: syz [ 1316.785515][ T175] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1316.988443][ T175] usb 2-1: Using ep0 maxpacket: 8 [ 1317.001550][ T175] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1317.020710][ T175] usb 2-1: config 0 has no interfaces? [ 1317.032083][ T175] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1317.041525][ T175] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1317.064625][ T175] usb 2-1: config 0 descriptor?? [ 1317.245538][ T175] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1317.435616][ T175] usb 4-1: device descriptor read/64, error -71 [ 1317.715657][ T5085] Bluetooth: hci1: unexpected event for opcode 0x7639 [ 1317.726415][ T175] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1317.915810][ T175] usb 4-1: device descriptor read/64, error -71 [ 1318.045739][ T175] usb usb4-port1: attempt power cycle [ 1318.455664][ T175] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1318.486759][ T175] usb 4-1: device descriptor read/8, error -71 [ 1318.756692][ T175] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 1318.786384][ T175] usb 4-1: device descriptor read/8, error -71 [ 1318.916113][ T175] usb usb4-port1: unable to enumerate USB device [ 1318.951968][T20654] bond4: entered promiscuous mode [ 1318.959055][T20654] 8021q: adding VLAN 0 to HW filter on device bond4 [ 1318.983904][ T27] audit: type=1326 audit(1785824614.096:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20652 comm="syz.2.4399" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5ce1b9e019 code=0x0 [ 1319.087557][ T175] usb 1-1: USB disconnect, device number 12 [ 1319.474020][T15880] usb 2-1: USB disconnect, device number 7 [ 1319.719173][ T5085] Bluetooth: hci0: unexpected event for opcode 0x7639 [ 1319.990678][T20686] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4411'. [ 1320.160067][ T175] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1320.245595][T15880] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1320.331721][T20693] bond5: entered promiscuous mode [ 1320.351190][T20693] 8021q: adding VLAN 0 to HW filter on device bond5 [ 1320.376119][ T175] usb 1-1: Using ep0 maxpacket: 8 [ 1320.385335][ T27] audit: type=1326 audit(1785824615.496:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20691 comm="syz.2.4414" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5ce1b9e019 code=0x0 [ 1320.419653][ T175] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1320.435549][T15880] usb 2-1: Using ep0 maxpacket: 8 [ 1320.448131][T15880] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1320.449721][ T175] usb 1-1: config 0 has no interfaces? [ 1320.468444][T15880] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1320.481226][ T175] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1320.490819][ T175] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1320.499071][T15880] usb 2-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1320.522286][T15880] usb 2-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1320.531842][T15880] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1320.541202][T15880] usb 2-1: Product: syz [ 1320.545716][T15880] usb 2-1: Manufacturer: syz [ 1320.545876][ T5832] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 1320.550338][T15880] usb 2-1: SerialNumber: syz [ 1320.574187][ T175] usb 1-1: config 0 descriptor?? [ 1320.775451][ T5832] usb 4-1: Using ep0 maxpacket: 16 [ 1320.783797][ T5832] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1320.809666][ T5832] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1320.830903][ T5832] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1320.851765][ T5832] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1320.872664][ T5832] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1320.888725][ T5832] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1320.898061][ T5832] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1320.906664][ T5832] usb 4-1: Manufacturer: syz [ 1320.915265][ T5832] usb 4-1: config 0 descriptor?? [ 1321.265484][ T5832] rc_core: IR keymap rc-hauppauge not found [ 1321.275233][ T5832] Registered IR keymap rc-empty [ 1321.288532][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.325596][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.355491][ T175] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 1321.369694][ T5832] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1321.393375][ T5832] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input54 [ 1321.418377][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.465685][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.495808][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.526093][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.562840][ T175] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1321.574074][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.584388][ T175] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1321.593590][ T175] usb 3-1: Product: syz [ 1321.599172][ T175] usb 3-1: Manufacturer: syz [ 1321.604117][ T175] usb 3-1: SerialNumber: syz [ 1321.615927][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.665901][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.695622][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.726092][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.755554][ T5832] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1321.789981][ T5832] mceusb 4-1:0.0: Registered with mce emulator interface version 1 [ 1321.800757][ T5832] mceusb 4-1:0.0: 2 tx ports (0x1 cabled) and 2 rx sensors (0x0 active) [ 1321.819616][ T5832] usb 4-1: USB disconnect, device number 126 [ 1322.038133][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 1322.654111][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 1322.668432][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1322.682496][ T175] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1322.694139][ T175] lan78xx: probe of 3-1:1.0 failed with error -71 [ 1322.707605][ T175] usb 3-1: USB disconnect, device number 27 [ 1322.785754][ T5832] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1322.903710][ T7880] usb 2-1: USB disconnect, device number 8 [ 1322.931827][T15880] usb 1-1: USB disconnect, device number 13 [ 1322.952130][ T5832] usb 4-1: device descriptor read/64, error -71 [ 1323.245719][ T5832] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1323.425655][ T5832] usb 4-1: device descriptor read/64, error -71 [ 1323.545575][ T7880] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1323.565075][ T5832] usb usb4-port1: attempt power cycle [ 1323.747552][ T7880] usb 1-1: Using ep0 maxpacket: 16 [ 1323.762262][ T7880] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1323.826593][ T7880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1323.838575][ T7880] usb 1-1: config 0 interface 0 altsetting 0 has a duplicate endpoint with address 0x2, skipping [ 1323.849674][ T7880] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1323.876760][ T7880] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1323.886357][ T7880] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1323.894444][ T7880] usb 1-1: Manufacturer: syz [ 1323.899287][ T175] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 1323.936412][ T7880] usb 1-1: config 0 descriptor?? [ 1323.975586][ T5832] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1324.014156][ T5832] usb 4-1: device descriptor read/8, error -71 [ 1324.085495][ T175] usb 3-1: Using ep0 maxpacket: 8 [ 1324.099374][ T175] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1324.131008][ T175] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1324.177338][ T175] usb 3-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1324.237789][ T175] usb 3-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1324.270137][ T175] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.305577][ T5832] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1324.310204][T15880] usb 1-1: USB disconnect, device number 14 [ 1324.332711][ T175] usb 3-1: Product: syz [ 1324.357258][ T175] usb 3-1: Manufacturer: syz [ 1324.397423][ T5832] usb 4-1: device descriptor read/8, error -71 [ 1324.405633][ T175] usb 3-1: SerialNumber: syz [ 1324.546546][ T5832] usb usb4-port1: unable to enumerate USB device [ 1325.215756][ T5832] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1325.411711][ T5832] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1325.428965][ T5832] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1325.443911][ T5832] usb 1-1: Product: syz [ 1325.451477][ T5832] usb 1-1: Manufacturer: syz [ 1325.457712][ T5832] usb 1-1: SerialNumber: syz [ 1325.887453][ T5832] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 1326.250092][T20772] warn_alloc: 1 callbacks suppressed [ 1326.250127][T20772] syz.1.4444: vmalloc error: size 0, failed to allocate pages, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=test,mems_allowed=0-1 [ 1326.292620][T20772] CPU: 0 PID: 20772 Comm: syz.1.4444 Not tainted syzkaller #0 [ 1326.300118][T20772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1326.310182][T20772] Call Trace: [ 1326.313470][T20772] [ 1326.316499][T20772] dump_stack_lvl+0x18c/0x250 [ 1326.321197][T20772] ? show_regs_print_info+0x20/0x20 [ 1326.326405][T20772] ? load_image+0x420/0x420 [ 1326.330945][T20772] ? __rcu_read_unlock+0x7c/0xd0 [ 1326.335894][T20772] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 1326.342323][T20772] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 1326.348847][T20772] warn_alloc+0x246/0x340 [ 1326.353190][T20772] ? rcu_is_watching+0x15/0xb0 [ 1326.357978][T20772] ? zone_watermark_ok_safe+0x230/0x230 [ 1326.363543][T20772] __vmalloc_node_range+0x1055/0x1320 [ 1326.368988][T20772] ? free_vm_area+0x50/0x50 [ 1326.373568][T20772] ? __asan_memset+0x22/0x40 [ 1326.378220][T20772] ? bpf_prog_alloc_no_stats+0x46/0x430 [ 1326.383847][T20772] __vmalloc+0x7a/0x90 [ 1326.387983][T20772] ? bpf_prog_alloc_no_stats+0x46/0x430 [ 1326.393685][T20772] bpf_prog_alloc_no_stats+0x46/0x430 [ 1326.399209][T20772] bpf_prog_alloc+0x3d/0x1a0 [ 1326.403844][T20772] ? bpf_prepare_filter+0x12d1/0x1320 [ 1326.409394][T20772] bpf_prog_create_from_user+0xa6/0x420 [ 1326.414990][T20772] ? seccomp_notify_detach+0x220/0x220 [ 1326.420504][T20772] do_seccomp+0x794/0xdc0 [ 1326.424882][T20772] ? lock_chain_count+0x20/0x20 [ 1326.429806][T20772] ? prctl_set_seccomp+0x60/0x60 [ 1326.434793][T20772] ? lockdep_hardirqs_on+0x98/0x150 [ 1326.440072][T20772] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 1326.445775][T20772] do_syscall_64+0x55/0xb0 [ 1326.450240][T20772] ? clear_bhb_loop+0x40/0x90 [ 1326.454969][T20772] ? clear_bhb_loop+0x40/0x90 [ 1326.459720][T20772] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1326.465661][T20772] RIP: 0033:0x7f7f3039e019 [ 1326.470123][T20772] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1326.489771][T20772] RSP: 002b:00007f7f31234028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 1326.498325][T20772] RAX: ffffffffffffffda RBX: 00007f7f30625fa0 RCX: 00007f7f3039e019 [ 1326.506346][T20772] RDX: 0000200000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1326.514363][T20772] RBP: 00007f7f3043500c R08: 0000000000000000 R09: 0000000000000000 [ 1326.522378][T20772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1326.530397][T20772] R13: 00007f7f30626038 R14: 00007f7f30625fa0 R15: 00007ffef395f9e8 [ 1326.538431][T20772] [ 1326.541585][ C0] vkms_vblank_simulate: vblank timer overrun [ 1326.559799][T20772] Mem-Info: [ 1326.563111][T20772] active_anon:7488 inactive_anon:84 isolated_anon:0 [ 1326.563111][T20772] active_file:15166 inactive_file:42485 isolated_file:0 [ 1326.563111][T20772] unevictable:0 dirty:155 writeback:0 [ 1326.563111][T20772] slab_reclaimable:7486 slab_unreclaimable:98977 [ 1326.563111][T20772] mapped:25158 shmem:1348 pagetables:585 [ 1326.563111][T20772] sec_pagetables:0 bounce:0 [ 1326.563111][T20772] kernel_misc_reclaimable:0 [ 1326.563111][T20772] free:1338983 free_pcp:8668 free_cma:0 [ 1326.608087][ C0] vkms_vblank_simulate: vblank timer overrun [ 1326.625633][T20772] Node 0 active_anon:28416kB inactive_anon:336kB active_file:60664kB inactive_file:169736kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100632kB dirty:616kB writeback:0kB shmem:3856kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11040kB pagetables:2340kB sec_pagetables:0kB all_unreclaimable? no [ 1326.657887][ C0] vkms_vblank_simulate: vblank timer overrun [ 1326.755530][T20772] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 1326.786807][ T5832] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 1326.802027][ T5832] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1326.832410][ T175] usb 3-1: USB disconnect, device number 28 [ 1326.832426][T20772] Node 0 DMA free:15328kB boost:0kB min:204kB low:252kB high:300kB reserved_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 [ 1326.884187][ T5832] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1326.925507][T20772] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 1326.931476][T20772] Node 0 DMA32 free:1433328kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:24276kB inactive_anon:336kB active_file:60664kB inactive_file:168912kB unevictable:0kB writepending:616kB present:3129332kB managed:2586840kB mlocked:0kB bounce:0kB free_pcp:30988kB local_pcp:20456kB free_cma:0kB [ 1326.964976][ T5832] lan78xx: probe of 1-1:1.0 failed with error -71 [ 1326.982060][T20778] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4447'. [ 1327.001570][ T5832] usb 1-1: USB disconnect, device number 15 [ 1327.005669][T20772] lowmem_reserve[]: 0 0 0 0 0 [ 1327.030525][T20772] Node 0 Normal free:8kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:824kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1327.091581][T20772] lowmem_reserve[]: 0 0 0 0 0 [ 1327.101706][T20772] Node 1 Normal free:3909316kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:8300kB local_pcp:396kB free_cma:0kB [ 1327.134268][T20772] lowmem_reserve[]: 0 0 0 0 0 [ 1327.140346][T20772] 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 [ 1327.154966][T20772] Node 0 DMA32: 3630*4kB (UME) 1805*8kB (UME) 1397*16kB (UME) 1042*32kB (UME) 545*64kB (UME) 250*128kB (UME) 131*256kB (UME) 46*512kB (UME) 20*1024kB (UME) 8*2048kB (UME) 290*4096kB (UM) = 1433328kB [ 1327.175551][T20772] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1327.187945][T20772] Node 1 Normal: 165*4kB (UME) 70*8kB (UME) 44*16kB (UME) 240*32kB (UME) 101*64kB (UME) 18*128kB (UME) 3*256kB (UME) 0*512kB 1*1024kB (E) 1*2048kB (E) 949*4096kB (M) = 3909316kB [ 1327.206230][T20772] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1327.216500][T20772] Node 0 hugepages_total=3 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1327.226223][T20772] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1327.242412][T20772] Node 1 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 1327.257848][T20772] 59079 total pagecache pages [ 1327.262693][T20772] 84 pages in swap cache [ 1327.271746][T20772] Free swap = 124184kB [ 1327.278590][T20772] Total swap = 124996kB [ 1327.282834][T20772] 2097051 pages RAM [ 1327.290762][T20772] 0 pages HighMem/MovableOnly [ 1327.298177][T20772] 416955 pages reserved [ 1327.302457][T20772] 0 pages cma reserved [ 1327.375497][T15684] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 1327.535571][T15684] usb 3-1: device descriptor read/64, error -71 [ 1327.796365][ T5832] usb 2-1: new low-speed USB device number 9 using dummy_hcd [ 1327.846980][T15684] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 1327.956197][ T5832] usb 2-1: device descriptor read/64, error -71 [ 1328.008402][T15684] usb 3-1: device descriptor read/64, error -71 [ 1328.119227][ T175] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 1328.126243][T15684] usb usb3-port1: attempt power cycle [ 1328.245584][ T5832] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 1328.335960][ T175] usb 4-1: Using ep0 maxpacket: 32 [ 1328.343279][ T175] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 1328.356515][ T175] usb 4-1: config 0 has no interface number 0 [ 1328.368519][ T175] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1328.385296][ T175] usb 4-1: config 0 interface 89 has no altsetting 0 [ 1328.403977][ T175] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 1328.413658][ T5832] usb 2-1: device descriptor read/64, error -71 [ 1328.447002][ T175] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1328.470655][ T175] usb 4-1: Product: syz [ 1328.475653][ T175] usb 4-1: Manufacturer: syz [ 1328.480423][ T175] usb 4-1: SerialNumber: syz [ 1328.487817][ T175] usb 4-1: config 0 descriptor?? [ 1328.501255][ T175] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1328.511071][ T175] em28xx 4-1:0.89: Video interface 89 found: [ 1328.545522][T15684] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 1328.566132][ T5832] usb usb2-port1: attempt power cycle [ 1328.586320][T15684] usb 3-1: device descriptor read/8, error -71 [ 1328.895534][T15684] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 1328.965842][T15684] usb 3-1: device descriptor read/8, error -71 [ 1328.981147][ T5832] usb 2-1: new low-speed USB device number 11 using dummy_hcd [ 1329.032383][ T5832] usb 2-1: device descriptor read/8, error -71 [ 1329.085743][T15684] usb usb3-port1: unable to enumerate USB device [ 1329.127662][ T175] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 1329.317448][ T5832] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 1329.359825][ T5832] usb 2-1: device descriptor read/8, error -71 [ 1329.490129][ T5832] usb usb2-port1: unable to enumerate USB device [ 1329.685568][ T7880] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1329.745340][ T175] em28xx 4-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 1329.769969][ T175] em28xx 4-1:0.89: board has no eeprom [ 1329.849666][ T175] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 1329.861964][ T175] em28xx 4-1:0.89: analog set to bulk mode. [ 1329.872480][ T7880] usb 1-1: Using ep0 maxpacket: 8 [ 1329.891407][ T175] usb 4-1: USB disconnect, device number 5 [ 1329.916149][ T7880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1329.936651][ T175] em28xx 4-1:0.89: Disconnecting em28xx [ 1329.942325][ T5832] em28xx 4-1:0.89: Registering V4L2 extension [ 1329.954004][ T7880] usb 1-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1330.020247][ T5832] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 1330.060145][ T7880] usb 1-1: config 7 has 0 interfaces, different from the descriptor's value: 1 [ 1330.069285][ T5832] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 1330.080447][ T5832] em28xx 4-1:0.89: No AC97 audio processor [ 1330.093129][ T7880] usb 1-1: New USB device found, idVendor=0af0, idProduct=d157, bcdDevice=fe.05 [ 1330.110010][ T5832] usb 4-1: Decoder not found [ 1330.121162][ T7880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1330.164473][ T5832] em28xx 4-1:0.89: failed to create media graph [ 1330.222367][ T7880] usb 1-1: Product: syz [ 1330.251021][ T5832] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 1330.263810][ T7880] usb 1-1: Manufacturer: syz [ 1330.295765][ T7880] usb 1-1: SerialNumber: syz [ 1330.318700][ T5832] em28xx 4-1:0.89: Registering snapshot button... [ 1330.321961][T20809] ================================================================== [ 1330.333304][T20809] BUG: KASAN: slab-use-after-free in v4l2_open+0x334/0x340 [ 1330.340678][T20809] Read of size 4 at addr ffff888068c08830 by task v4l_id/20809 [ 1330.348308][T20809] [ 1330.350711][T20809] CPU: 1 PID: 20809 Comm: v4l_id Not tainted syzkaller #0 [ 1330.357854][T20809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1330.367945][T20809] Call Trace: [ 1330.371281][T20809] [ 1330.374243][T20809] dump_stack_lvl+0x18c/0x250 [ 1330.378961][T20809] ? read_lock_is_recursive+0x20/0x20 [ 1330.384375][T20809] ? show_regs_print_info+0x20/0x20 [ 1330.389619][T20809] ? load_image+0x420/0x420 [ 1330.394182][T20809] ? _raw_spin_lock_irqsave+0xc0/0x100 [ 1330.399691][T20809] ? __virt_addr_valid+0x10c/0x380 [ 1330.404893][T20809] ? __virt_addr_valid+0x10c/0x380 [ 1330.410045][T20809] ? __virt_addr_valid+0x10c/0x380 [ 1330.415204][T20809] print_report+0xa8/0x210 [ 1330.419658][T20809] ? v4l2_open+0x334/0x340 [ 1330.424126][T20809] kasan_report+0x117/0x150 [ 1330.428673][T20809] ? v4l2_open+0x334/0x340 [ 1330.433159][T20809] v4l2_open+0x334/0x340 [ 1330.437449][T20809] chrdev_open+0x58c/0x600 [ 1330.441916][T20809] ? cd_forget+0x160/0x160 [ 1330.446381][T20809] ? fsnotify_perm+0x3ed/0x5e0 [ 1330.451198][T20809] do_dentry_open+0x880/0x14b0 [ 1330.456013][T20809] ? cd_forget+0x160/0x160 [ 1330.460475][T20809] path_openat+0x284f/0x3270 [ 1330.465124][T20809] ? do_sys_openat2+0xda/0x1d0 [ 1330.469923][T20809] ? __x64_sys_openat+0x139/0x160 [ 1330.475002][T20809] ? verify_lock_unused+0x140/0x140 [ 1330.480242][T20809] ? do_filp_open+0x430/0x430 [ 1330.484987][T20809] do_filp_open+0x1f2/0x430 [ 1330.489544][T20809] ? vfs_tmpfile+0x620/0x620 [ 1330.494190][T20809] ? _raw_spin_unlock+0x28/0x40 [ 1330.499096][T20809] ? alloc_fd+0x590/0x640 [ 1330.503502][T20809] do_sys_openat2+0x134/0x1d0 [ 1330.508235][T20809] ? do_sys_open+0xe0/0xe0 [ 1330.512693][T20809] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1330.518716][T20809] ? lock_chain_count+0x20/0x20 [ 1330.523608][T20809] ? lock_chain_count+0x20/0x20 [ 1330.528535][T20809] __x64_sys_openat+0x139/0x160 [ 1330.533435][T20809] do_syscall_64+0x55/0xb0 [ 1330.537888][T20809] ? clear_bhb_loop+0x40/0x90 [ 1330.542616][T20809] ? clear_bhb_loop+0x40/0x90 [ 1330.547365][T20809] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1330.553297][T20809] RIP: 0033:0x7f14a46a7407 [ 1330.557777][T20809] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 1330.577430][T20809] RSP: 002b:00007ffcc0d8c9c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 1330.585884][T20809] RAX: ffffffffffffffda RBX: 00007f14a45bb880 RCX: 00007f14a46a7407 [ 1330.593896][T20809] RDX: 0000000000000000 RSI: 00007ffcc0d8df1b RDI: ffffffffffffff9c [ 1330.601905][T20809] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1330.609912][T20809] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 1330.617917][T20809] R13: 00007ffcc0d8cc10 R14: 00007f14a4e37000 R15: 0000561ff74984d8 [ 1330.625937][T20809] [ 1330.629002][T20809] [ 1330.631354][T20809] Allocated by task 5832: [ 1330.635779][T20809] kasan_set_track+0x4e/0x70 [ 1330.640407][T20809] __kasan_kmalloc+0x8f/0xa0 [ 1330.645029][T20809] em28xx_v4l2_init+0xf9/0x2d90 [ 1330.650001][T20809] em28xx_init_extension+0x11c/0x1c0 [ 1330.655332][T20809] process_scheduled_works+0xa60/0x1600 [ 1330.660962][T20809] worker_thread+0xa5e/0xfe0 [ 1330.665593][T20809] kthread+0x2fa/0x390 [ 1330.669763][T20809] ret_from_fork+0x48/0x80 [ 1330.674219][T20809] ret_from_fork_asm+0x11/0x20 [ 1330.679051][T20809] [ 1330.681400][T20809] Freed by task 5832: [ 1330.685410][T20809] kasan_set_track+0x4e/0x70 [ 1330.690051][T20809] kasan_save_free_info+0x28/0x40 [ 1330.695128][T20809] ____kasan_slab_free+0x126/0x1f0 [ 1330.700272][T20809] slab_free_freelist_hook+0x130/0x1a0 [ 1330.705745][T20809] __kmem_cache_free+0xba/0x1f0 [ 1330.710610][T20809] em28xx_v4l2_init+0x15fb/0x2d90 [ 1330.715644][T20809] em28xx_init_extension+0x11c/0x1c0 [ 1330.720938][T20809] process_scheduled_works+0xa60/0x1600 [ 1330.726496][T20809] worker_thread+0xa5e/0xfe0 [ 1330.731095][T20809] kthread+0x2fa/0x390 [ 1330.735170][T20809] ret_from_fork+0x48/0x80 [ 1330.739596][T20809] ret_from_fork_asm+0x11/0x20 [ 1330.744371][T20809] [ 1330.746701][T20809] The buggy address belongs to the object at ffff888068c08000 [ 1330.746701][T20809] which belongs to the cache kmalloc-8k of size 8192 [ 1330.760759][T20809] The buggy address is located 2096 bytes inside of [ 1330.760759][T20809] freed 8192-byte region [ffff888068c08000, ffff888068c0a000) [ 1330.774743][T20809] [ 1330.777070][T20809] The buggy address belongs to the physical page: [ 1330.783543][T20809] page:ffffea0001a30200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x68c08 [ 1330.793734][T20809] head:ffffea0001a30200 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1330.802676][T20809] anon flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 1330.811099][T20809] page_type: 0xffffffff() [ 1330.815445][T20809] raw: 00fff00000000840 ffff888017c42280 0000000000000000 0000000000000001 [ 1330.824048][T20809] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000 [ 1330.832637][T20809] page dumped because: kasan: bad access detected [ 1330.839052][T20809] page_owner tracks the page as allocated [ 1330.844780][T20809] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 19674, tgid 19673 (syz.1.4049), ts 1249343197413, free_ts 1215988547521 [ 1330.867880][T20809] post_alloc_hook+0x1c1/0x200 [ 1330.872665][T20809] get_page_from_freelist+0x2181/0x22a0 [ 1330.878214][T20809] __alloc_pages+0x1f0/0x460 [ 1330.882807][T20809] alloc_slab_page+0x5d/0x180 [ 1330.887490][T20809] new_slab+0x87/0x2d0 [ 1330.891564][T20809] ___slab_alloc+0xc5c/0x12f0 [ 1330.896244][T20809] __kmem_cache_alloc_node+0x11f/0x250 [ 1330.901718][T20809] __kmalloc+0xa7/0x240 [ 1330.905902][T20809] snd_seq_oss_readq_new+0x82/0x250 [ 1330.911209][T20809] snd_seq_oss_open+0x807/0xf10 [ 1330.916065][T20809] odev_open+0x67/0xa0 [ 1330.920141][T20809] chrdev_open+0x58c/0x600 [ 1330.924563][T20809] do_dentry_open+0x880/0x14b0 [ 1330.929350][T20809] path_openat+0x284f/0x3270 [ 1330.934046][T20809] do_filp_open+0x1f2/0x430 [ 1330.938562][T20809] do_sys_openat2+0x134/0x1d0 [ 1330.943257][T20809] page last free stack trace: [ 1330.947937][T20809] free_unref_page_prepare+0x7d7/0x8f0 [ 1330.953418][T20809] free_unref_page+0x32/0x2e0 [ 1330.958103][T20809] __unfreeze_partials+0x1cf/0x210 [ 1330.963235][T20809] put_cpu_partial+0x17c/0x250 [ 1330.968004][T20809] __slab_free+0x319/0x400 [ 1330.972441][T20809] qlist_free_all+0x75/0xd0 [ 1330.976982][T20809] kasan_quarantine_reduce+0x143/0x160 [ 1330.982453][T20809] __kasan_slab_alloc+0x22/0x80 [ 1330.987343][T20809] slab_post_alloc_hook+0x6a/0x4d0 [ 1330.992475][T20809] kmem_cache_alloc+0x17e/0x2c0 [ 1330.997336][T20809] getname_flags+0xbb/0x500 [ 1331.001846][T20809] do_sys_openat2+0xda/0x1d0 [ 1331.006442][T20809] __x64_sys_openat+0x139/0x160 [ 1331.011304][T20809] do_syscall_64+0x55/0xb0 [ 1331.015730][T20809] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1331.021644][T20809] [ 1331.023992][T20809] Memory state around the buggy address: [ 1331.029621][T20809] ffff888068c08700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1331.037681][T20809] ffff888068c08780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1331.045742][T20809] >ffff888068c08800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1331.053804][T20809] ^ [ 1331.059436][T20809] ffff888068c08880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1331.067506][T20809] ffff888068c08900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1331.075568][T20809] ================================================================== [ 1331.087821][ T5832] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input55 [ 1331.127014][ T5832] em28xx 4-1:0.89: Remote control support is not available for this card. [ 1331.165677][ T175] em28xx 4-1:0.89: Closing input extension [ 1331.171612][ T175] em28xx 4-1:0.89: Deregistering snapshot button [ 1331.195477][T20809] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1331.202733][T20809] CPU: 0 PID: 20809 Comm: v4l_id Not tainted syzkaller #0 [ 1331.209882][T20809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1331.219968][T20809] Call Trace: [ 1331.223273][T20809] [ 1331.226214][T20809] dump_stack_lvl+0x18c/0x250 [ 1331.230925][T20809] ? show_regs_print_info+0x20/0x20 [ 1331.236132][T20809] ? load_image+0x420/0x420 [ 1331.240673][T20809] panic+0x2ca/0x720 [ 1331.244606][T20809] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1331.250803][T20809] ? bpf_jit_dump+0xd0/0xd0 [ 1331.255337][T20809] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 1331.261353][T20809] ? _raw_spin_unlock+0x40/0x40 [ 1331.266236][T20809] ? v4l2_open+0x334/0x340 [ 1331.270672][T20809] check_panic_on_warn+0x84/0xa0 [ 1331.275637][T20809] ? v4l2_open+0x334/0x340 [ 1331.280071][T20809] end_report+0x6f/0x130 [ 1331.284336][T20809] kasan_report+0x128/0x150 [ 1331.288869][T20809] ? v4l2_open+0x334/0x340 [ 1331.293410][T20809] v4l2_open+0x334/0x340 [ 1331.297690][T20809] chrdev_open+0x58c/0x600 [ 1331.302135][T20809] ? cd_forget+0x160/0x160 [ 1331.306574][T20809] ? fsnotify_perm+0x3ed/0x5e0 [ 1331.311369][T20809] do_dentry_open+0x880/0x14b0 [ 1331.316156][T20809] ? cd_forget+0x160/0x160 [ 1331.320618][T20809] path_openat+0x284f/0x3270 [ 1331.325233][T20809] ? do_sys_openat2+0xda/0x1d0 [ 1331.330029][T20809] ? __x64_sys_openat+0x139/0x160 [ 1331.335076][T20809] ? verify_lock_unused+0x140/0x140 [ 1331.340294][T20809] ? do_filp_open+0x430/0x430 [ 1331.344996][T20809] do_filp_open+0x1f2/0x430 [ 1331.349520][T20809] ? vfs_tmpfile+0x620/0x620 [ 1331.354140][T20809] ? _raw_spin_unlock+0x28/0x40 [ 1331.359019][T20809] ? alloc_fd+0x590/0x640 [ 1331.363399][T20809] do_sys_openat2+0x134/0x1d0 [ 1331.368104][T20809] ? do_sys_open+0xe0/0xe0 [ 1331.372563][T20809] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1331.378567][T20809] ? lock_chain_count+0x20/0x20 [ 1331.383471][T20809] ? lock_chain_count+0x20/0x20 [ 1331.388372][T20809] __x64_sys_openat+0x139/0x160 [ 1331.393248][T20809] do_syscall_64+0x55/0xb0 [ 1331.397690][T20809] ? clear_bhb_loop+0x40/0x90 [ 1331.402392][T20809] ? clear_bhb_loop+0x40/0x90 [ 1331.407106][T20809] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1331.413055][T20809] RIP: 0033:0x7f14a46a7407 [ 1331.417493][T20809] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 1331.437125][T20809] RSP: 002b:00007ffcc0d8c9c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 1331.445564][T20809] RAX: ffffffffffffffda RBX: 00007f14a45bb880 RCX: 00007f14a46a7407 [ 1331.453560][T20809] RDX: 0000000000000000 RSI: 00007ffcc0d8df1b RDI: ffffffffffffff9c [ 1331.461549][T20809] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1331.469534][T20809] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 1331.477517][T20809] R13: 00007ffcc0d8cc10 R14: 00007f14a4e37000 R15: 0000561ff74984d8 [ 1331.485515][T20809] [ 1331.489121][T20809] Kernel Offset: disabled [ 1331.493472][T20809] Rebooting in 86400 seconds..