last executing test programs: 1m37.306759879s ago: executing program 1 (id=264): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0x488d4) 1m37.008967922s ago: executing program 1 (id=265): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000002c0)={0x600, @pix_mp={0x6dc, 0xdaf1, 0x59555956, 0x6, 0x5, [{0x1, 0x1}, {0x3, 0xa}, {0x4, 0x4000200}, {0xc061, 0x5}, {0xfffffff8, 0x1}, {0x1}, {0x4, 0x8}, {0xffffffff, 0x400}], 0x0, 0x9b, 0x0, 0x0, 0x5}}) 1m36.995990268s ago: executing program 1 (id=267): r0 = fsopen(&(0x7f0000000180)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) ioctl$SNDRV_PCM_IOCTL_INFO(0xffffffffffffffff, 0x81204101, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r2, 0x0, 0xee01) 1m36.948327834s ago: executing program 1 (id=268): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000240)=0x1, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002100)={'syzkaller1\x00', 0x8000}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r3 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x194) r4 = syz_init_net_socket$ax25(0x3, 0x3, 0xca) setsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000000040)=0x371, 0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x36) socket(0x22, 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x5836, 0x20000005, 0x7, 0x40, 0x400000001, 0x5479, 0x1037, 0x6, 0x0, 0x52, 0x7fffffff, 0x100000002, 0x0, 0x9, 0x9, 0x6a], 0x2000, 0x1c7a86}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = socket$caif_stream(0x25, 0x1, 0x1) recvmsg(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x140) setsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f00000002c0)=0x684e51b5, 0x4) quotactl_fd$Q_QUOTAOFF(r3, 0xffffffff80000301, 0x0, 0x0) write$tun(r0, &(0x7f0000002140)=ANY=[@ANYBLOB="180086dd0000120000000000000060fc030000482c00fe8000000000000000000000000000aaff0200000000000000000000000000013a00002000000000020090780000d93f420000000f081120ff020000000000000000000000000201fe8000000000000000000000000000125d000000000000001600000000000000"], 0x7e) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r10 = syz_clone(0x40320080, 0x0, 0x0, 0x0, 0x0, 0x0) r11 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001200010003950000000000000a0900004001000000000000000000000000ffff"], 0x4c}}, 0x0) ptrace$peekuser(0x3, r10, 0x100) read$FUSE(r9, &(0x7f0000000080)={0x2020}, 0x2020) 1m36.654616459s ago: executing program 1 (id=273): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x448d3}, 0x488d4) 1m35.095654287s ago: executing program 1 (id=280): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4000815}, 0x850) 1m34.959474027s ago: executing program 32 (id=280): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4000815}, 0x850) 6.038741089s ago: executing program 2 (id=964): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000200)={0x7fff, 0x32315241, 0x140, 0xf0, 0x3, @stepwise={{0x5, 0x5}, {0x3, 0x8}, {0x2, 0x2}}}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r2, 0x3b82, &(0x7f0000000180)={0x18, 0x0, 0x0, 0x4000, 0x0}) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r3, r4, 0x0, 0x3) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)=r5, 0x12) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_usb_connect(0x3, 0x34, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000094d9d4084e080110aeed010203010902220001000000000904000001437b6a0009050000000000"], 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffff9c, 0x0, 0x402000, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), r6) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r9, @ANYRESOCT=r1], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) r10 = socket$can_j1939(0x1d, 0x2, 0x7) close(r10) r11 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r11, 0x0) 4.742246399s ago: executing program 2 (id=969): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$UHID_INPUT(r0, &(0x7f0000001980)={0x9, 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0x1000}}, 0x1006) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x14, 0x149, &(0x7f00000001c0)}) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x3a, 0x301, 0x270bd25, 0xfffffffc, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x448d3}, 0x488d4) 4.690215102s ago: executing program 2 (id=970): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000009580), 0x2, 0x0) close(r1) connect$netrom(r0, &(0x7f0000000300)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) sendto$netrom(r0, 0x0, 0x0, 0x40, &(0x7f0000000000)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @bcast]}, 0x48) 4.42832346s ago: executing program 2 (id=974): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xee01, 0x0, 0x1000) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001180)={&(0x7f0000000080)={0x50, 0x0, 0x9, {0x7, 0x2b, 0x1, 0x20001, 0x3, 0x7, 0xf, 0x6f72, 0x0, 0x0, 0x40, 0x1000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000740)={0x50, 0x0, r1, {0x7, 0x2b, 0x2000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.327687252s ago: executing program 4 (id=976): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x6, 0x2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r5 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000040)=0x7) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x1000000000000, 0x0}}, 0xfdbc) poll(&(0x7f0000000540)=[{r5, 0x4020}], 0x1, 0x53) r7 = userfaultfd(0x801) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r8, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x18) r9 = accept4$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) r10 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r10, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r10, 0x3b88, &(0x7f00000000c0)={0xc, r11}) getpeername$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$inet(r9, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="4cc78d7413c7cbf0d643cdf2a958668280ac26a80758fd6a3556b74f99de70cc47925e0beac6c082d6a3e58d", 0x2c}, {&(0x7f0000000240)="182720197b59ec62f271a2ecb88e035ba40e22a6c328fc1eca16340b123165fcfbcee21bd63343d27a89f361cdf7630e12aa0b280d95f01ab4c36356491b0eadc21052884655f5e85bfed18743560562825f07efaba24e80d60edf6cc207221f3be01e5db478f91c02bbb76a482305b582ef0b38b8a4c1833ffbfc1165f6c6108de6c9c07ed546ad9498807e1e54f17917f506fd97d1d714d81e61e1119d834c0fa174d3246307b49d2512c0aadbb2278e228757e6097bfe2992db", 0xbb}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/424, @ANYRES32=r12, @ANYBLOB="ac1e0101ac14143e00000000140000000000000000000000020000000b00000000000000"], 0x1c8}, 0x20840) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x5}) ioctl$UFFDIO_CONTINUE(r7, 0xc020aa07, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) close(r1) 4.07339636s ago: executing program 4 (id=977): r0 = syz_open_dev$video(&(0x7f0000000040), 0x7, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000080)={0x0, 0x2}) 4.031656236s ago: executing program 4 (id=978): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000200)={0x7fff, 0x32315241, 0x140, 0xf0, 0x3, @stepwise={{0x5, 0x5}, {0x3, 0x8}, {0x2, 0x2}}}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r2, 0x3b82, &(0x7f0000000180)={0x18, 0x0, 0x0, 0x4000, 0x0}) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r3, r4, 0x0, 0x3) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)=r5, 0x12) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_usb_connect(0x3, 0x34, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000094d9d4084e080110aeed010203010902220001000000000904000001437b6a0009050000000000000007"], 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffff9c, 0x0, 0x402000, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), r6) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r9, @ANYRESOCT=r1], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) r10 = socket$can_j1939(0x1d, 0x2, 0x7) close(r10) r11 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r11, 0x0) 3.522037548s ago: executing program 2 (id=979): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da070000000000"], 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x500, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x20}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x100040c5}, 0x80) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="88020000", @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="6102330050300100080211000001080211000000505050505050"], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) 3.441851245s ago: executing program 0 (id=981): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006180)="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", 0x2000, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) (async, rerun: 64) r1 = socket$packet(0x11, 0x3, 0x300) (rerun: 64) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000000c0)=0xc, 0x4) (async) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a00)={0x2c, 0x2c, 0x107, 0x2, 0x25dfdbff, {0x2, 0x7c}, [@nested={0x8, 0x1, 0x0, 0x1, [@nested={0x4, 0x84}]}, @nested={0x10, 0x2, 0x0, 0x1, [@nested={0xc, 0x1, 0x0, 0x1, [@typed={0x8, 0xe1, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc044}, 0xc050) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0xfa, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) (async) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) getpriority(0x0, 0xffffffffffffffff) (async) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000180)={0x14, 0x67, 0x2, {0x20, 0x2, 0x3}}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) 3.37431087s ago: executing program 0 (id=982): r0 = syz_open_dev$video(&(0x7f0000000040), 0x7, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000080)={0x0, 0x2}) (fail_nth: 2) 3.232881732s ago: executing program 0 (id=983): syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3232, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0xfc, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000407d1ef62c0000040000010902240001000000000000000001030002000921000000"], 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4000}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4002004c8, 0x1004, 0x45c5, 0xc595, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x80000004000000, 0x200000000c], 0x80a0000, 0x2010d3}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000f478ef8ed"]) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_linger(r3, 0x1, 0x53, &(0x7f0000000100)={0x0, 0x9}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.544532418s ago: executing program 4 (id=986): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800849, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="450000000000000000890e00000008000300", @ANYRES32=r3], 0x24}}, 0x0) r4 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c04009040000010300000009210900000122a00009058103"], 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io(r4, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) r5 = getpid() r6 = syz_pidfd_open(r5, 0x0) setns(r6, 0x24020000) r7 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r8, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x3000c041) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x482, &(0x7f0000001640)=""/139, &(0x7f0000000100)=0x8) sendmsg$kcm(r8, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20008011) r10 = syz_pidfd_open(r7, 0x0) r11 = socket$qrtr(0x2a, 0x2, 0x0) sendmsg$qrtr(r11, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x38) setns(r10, 0x24020000) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) 980.998374ms ago: executing program 3 (id=991): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x40, 0xf, 0xea, 0x8, 0x1397, 0xbd, 0xd254, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8c, 0x58, 0x73}}]}}]}}, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="88020000", @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="6102330050300100080211000001080211000000505050505050"], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) 758.072515ms ago: executing program 4 (id=992): r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x5, 0x2, 0xfffff010}, {0x28, 0x7, 0x0, 0xa56e}, {0x6, 0x0, 0x0, 0xa1a}]}, 0x10) sendto(r2, &(0x7f0000000380)="17d19e87", 0x4, 0x20000000, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x3ec0) close(0x3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7fe, @empty, 0x1}, {0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x2}, r5, 0xb}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000100)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r6, r4}}, 0x18) getresgid(0x0, 0x0, 0x0) close(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r8, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r9 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000080)={@loopback={0xe0ffffff, 0x3fc}, 0x0, r10}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xf100}, 0x8) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="99cc7148747641d5e7375d72ed38387e2f8817ab88c968e17e7613f1733653f36b9ab68b34dfa551baa11c8b4b30c8997787d3204f05719b2aeac05c5902786da67cfe2c1e6835f135e64b5534a33de26a206bfc1c9c8cb7d0d5a71169b9b0d587892e"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 644.747783ms ago: executing program 4 (id=993): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) r1 = syz_usb_connect$uac1(0x81068e94b6c07351, 0x0, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0x18, 0x0, &(0x7f0000000040)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0x6, 0x8, 0x5, 0xff, 0x5}, 0xa2, &(0x7f00000001c0)={0x5, 0xf, 0xa2, 0x3, [@generic={0x86, 0x10, 0x3, "58e3ea14b94c297d9b8595dc7d9247603eb7d1e6d8c99b3dd951341ab1aa0fedc2104c7a8dee08a8a751135b28c0d8243ff8b075b5fabe2db5a828d380452b9f7c8601216b523d6beb0ac903e714efe9dacbf1ca37ec6eb1ea0c7c9bc3b593319a951eec340917d4e15f17f66cf94d2b3c19b798016d67ce6924507fb84317900d608a"}, @ext_cap={0x0, 0x10, 0x2, 0x1a, 0x3, 0x1, 0xf2f}, @ptm_cap={0x3}]}, 0x3}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) syz_usb_control_io(r1, &(0x7f0000000600)={0x2c, &(0x7f00000003c0)={0x0, 0x8, 0xae, {0xae, 0x10, "48638b2ed7e0a15589cc3c696bbd9c699a53ef979b1b0cc8c9253a245710fc16d354a5bd24184cdc0521fa224582229340daf3c950b5a3947b9f5eae1254ab4f4c566b8efc0572abef51d744be7b7c4c57bae50f39bf4b1c02844a354eff2f19222d940dbf364d4b27860e42f2ce911e75f8bcc47b1cb9c9349d65bd7dd5d148d893c272ec8660f56075a81dc996ea550ab364fd1d763fd7325bab2072cc420bcdc8ca5233dc3747db2610f1"}}, &(0x7f0000000480)={0x0, 0x3, 0xb9, @string={0xb9, 0x3, "2fda8e81b22a665a6586f02183138ca9a72836bfab9a524fb49537fa43d74ffb791be2e4ff42beae995f617071231dbbb0fdd940909b076350af675b227c627ce8b1194ea26d13d67489e5d9d3dcf3572cf98bff4af1ff3d12b2ca7ddb796840527436c17aed228ce9ccec1dca6c6c9239473bd850ef3371d0fcdbf9344affae6b72bd71c81044d8ac1f8952c77b30fcf71902c0becd91597ab9df61fea48ac2784980382da946c228a62719d13dff3d607f7a23ff522a"}}, &(0x7f0000000280)={0x0, 0xf, 0x23, {0x5, 0xf, 0x23, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x5, 0xa3, 0x7f}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "b023ec7be7317310059912c34b1a66f5"}]}}, &(0x7f0000000580)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x2, 0xd, 0x5, "2f1b51e6", "bf66570c"}}, &(0x7f00000005c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x0, 0x1, 0x9, 0x7, 0x8}}}, &(0x7f0000000b00)={0x84, &(0x7f0000000640)={0x20, 0x5, 0x7c, "146990daf37da5e00e68d1eaa97d5d6ab98cc0e487e7b79e3f7e62d3790ffce9a61fc73f13af89f3d326e917cbac95246c7f1eac4ec1c0bf349ecf14198f630b08dfc27850fa94845375e6f6cb5168f3b9a893b409fb0696636db175b1f8ca5149bd3c53b5aa7734bead4e56933a2ca2fac1fa2c518feced4ea72161"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000007c0)={0x20, 0x0, 0x4, {0x40}}, &(0x7f0000000840)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000880)={0x40, 0x9, 0x1, 0x5}, &(0x7f00000008c0)={0x40, 0xb, 0x2, "3d9d"}, &(0x7f0000000900)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000940)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000980)={0x40, 0x17, 0x6, @random="709d8fcd1dd4"}, &(0x7f00000009c0)={0x40, 0x19, 0x2, "08f8"}, &(0x7f0000000a00)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000a40)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000a80)={0x40, 0x1e, 0x1, 0x3c}, &(0x7f0000000ac0)={0x40, 0x21, 0x1, 0x4}}) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000800)={[], 0x500}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x20, 0xfb, 0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000140)={0x0, 0x6, r3, 0xb42, 0x80000}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000540)={'wlan1\x00'}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") r4 = msgget$private(0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.kill\x00', 0x275a, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x1b9, 0x7fffffff}) fcntl$lock(r5, 0x24, &(0x7f0000000140)={0x0, 0x0, 0x4000000081, 0xfffffffffffffff9}) msgsnd(r4, &(0x7f0000000140)={0x1}, 0x8, 0x0) 422.829266ms ago: executing program 2 (id=994): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000200)={0x7fff, 0x32315241, 0x140, 0xf0, 0x3, @stepwise={{0x5, 0x5}, {0x3, 0x8}, {0x2, 0x2}}}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r2, 0x3b82, &(0x7f0000000180)={0x18, 0x0, 0x0, 0x4000, 0x0}) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r3, r4, 0x0, 0x3) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)=r5, 0x12) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_usb_connect(0x3, 0x34, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000094d9d4084e080110aeed010203010902220001000000000904000001437b6a0009050000000000000007"], 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffff9c, 0x0, 0x402000, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2001, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780), r6) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r9, @ANYRESOCT=r1], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) r10 = socket$can_j1939(0x1d, 0x2, 0x7) close(r10) r11 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r11, 0x0) 400.262321ms ago: executing program 3 (id=995): prlimit64(0x0, 0x7, &(0x7f0000000180)={0x1, 0x8}, 0x0) syz_io_uring_setup(0x6e2e, &(0x7f0000000000)={0x0, 0xc5fa, 0x400, 0x0, 0xc3}, 0x0, 0x0) clock_nanosleep(0x9, 0x37dc12502000000, &(0x7f0000000080)={0x0, 0x3938700}, 0x0) 300.956777ms ago: executing program 3 (id=996): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x25, &(0x7f0000000000)=0xd07b627b, 0x4) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r2, 0x4020aed2, &(0x7f0000000000)={0x303000, 0x303000, 0x8, 0x204}) 295.885244ms ago: executing program 3 (id=997): mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ext3\x00', 0x20828c8, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x101301) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, 0x0) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) mknod$loop(&(0x7f00000017c0)='./file0\x00', 0x2480, 0x0) mount(&(0x7f00000000c0)=@filename='\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='ubifs\x00', 0x0, 0x0) r3 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_pidfd_open(r3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) setns(r4, 0x24020000) mount(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000000)='proc\x00', 0x28008, 0x0) 178.175535ms ago: executing program 3 (id=998): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$UHID_INPUT(r0, &(0x7f0000001980)={0x9, {"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", 0x1000}}, 0x1006) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x14, 0x149, &(0x7f00000001c0)}) 177.087628ms ago: executing program 0 (id=999): r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read(r0, &(0x7f0000000080)=""/98, 0x62) write$6lowpan_control(r0, &(0x7f0000000380)='connect aa:aa:aa:aa:aa:10 1', 0x1b) 24.905163ms ago: executing program 0 (id=1000): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x7}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c040}, 0xc851) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000ff7f0802ff00000008000000", @ANYRES32=r3], 0x20, 0x4c004}], 0x1, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xe443, 0x0, 0xfffffffe, 0x8, r2}, 0x10) 24.151046ms ago: executing program 3 (id=1008): syz_clone3(&(0x7f0000000280)={0x100000080, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0, {0xe}, &(0x7f0000000140)=""/125, 0x7d, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=[0xffffffffffffffff], 0x1}, 0x58) tgkill(r0, 0x0, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="1400000010000100000000000000001100010000000000000000000a00000a000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 0s ago: executing program 0 (id=1001): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800849, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="450000000000000000890e00000008000300", @ANYRES32=r3], 0x24}}, 0x0) r4 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c04009040000010300000009210900000122a00009058103"], 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io(r4, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) r5 = getpid() r6 = syz_pidfd_open(r5, 0x0) setns(r6, 0x24020000) r7 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r8, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x3000c041) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x482, &(0x7f0000001640)=""/139, &(0x7f0000000100)=0x8) sendmsg$kcm(r8, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20008011) r10 = syz_pidfd_open(r7, 0x0) r11 = socket$qrtr(0x2a, 0x2, 0x0) sendmsg$qrtr(r11, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x38) setns(r10, 0x24020000) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): ][ T6873] fuse: Bad value for 'fd' [ 124.228158][ T5908] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 124.242279][ T6888] netlink: 72 bytes leftover after parsing attributes in process `syz.0.311'. [ 124.388510][ T5908] usb 5-1: Using ep0 maxpacket: 8 [ 124.404726][ T5908] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 124.430712][ T5908] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 124.446314][ T5908] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 124.466240][ T5908] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 124.480146][ T5908] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 124.500806][ T5908] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 124.534986][ T5908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.556125][ T5908] usb 5-1: Product: syz [ 124.561135][ T5908] usb 5-1: Manufacturer: syz [ 124.565931][ T5908] usb 5-1: SerialNumber: syz [ 124.577160][ T5908] usb 5-1: config 0 descriptor?? [ 124.606398][ T5908] input: KB Gear Tablet as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input20 [ 124.753152][ T6898] netlink: 28 bytes leftover after parsing attributes in process `syz.3.315'. [ 124.792321][ T6880] netlink: 620 bytes leftover after parsing attributes in process `syz.4.308'. [ 124.807913][ T5908] usb 5-1: USB disconnect, device number 2 [ 124.980463][ T6903] netlink: 8 bytes leftover after parsing attributes in process `syz.3.318'. [ 125.016805][ T9] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 125.147191][ T5834] Bluetooth: hci0: command tx timeout [ 125.176899][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 125.183989][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 125.196193][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 125.212276][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 125.226667][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.236504][ T9] usb 1-1: Product: syz [ 125.240938][ T9] usb 1-1: Manufacturer: syz [ 125.245857][ T9] usb 1-1: SerialNumber: syz [ 125.255428][ T9] usb 1-1: config 0 descriptor?? [ 125.263610][ T9] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 125.273887][ T9] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 125.596681][ T43] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 125.726783][ T43] usb 5-1: device descriptor read/64, error -71 [ 125.870134][ T9] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 125.879221][ T9] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 125.966732][ T43] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 126.106700][ T43] usb 5-1: device descriptor read/64, error -71 [ 126.219049][ T43] usb usb5-port1: attempt power cycle [ 126.516888][ T9] em28xx 1-1:0.0: AC97 command still being executed: not handled properly! [ 126.525800][ T9] em28xx 1-1:0.0: Unknown AC97 audio processor detected! [ 126.556726][ T43] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 126.577514][ T43] usb 5-1: device descriptor read/8, error -71 [ 126.692380][ T9] em28xx 1-1:0.0: couldn't setup AC97 register 2 [ 126.700356][ T9] em28xx 1-1:0.0: couldn't setup AC97 register 4 [ 126.816849][ T43] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 126.837361][ T43] usb 5-1: device descriptor read/8, error -71 [ 126.912033][ T9] em28xx 1-1:0.0: couldn't setup AC97 register 6 [ 126.925164][ T9] em28xx 1-1:0.0: couldn't setup AC97 register 54 [ 126.938053][ T9] em28xx 1-1:0.0: couldn't setup AC97 register 56 [ 126.948436][ T43] usb usb5-port1: unable to enumerate USB device [ 126.953164][ T9] usb 1-1: USB disconnect, device number 17 [ 127.007627][ T5834] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 127.115936][ T6931] netlink: 'syz.3.326': attribute type 10 has an invalid length. [ 127.736704][ T43] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 127.872738][ T6936] netlink: 8 bytes leftover after parsing attributes in process `syz.3.328'. [ 127.897538][ T43] usb 1-1: Using ep0 maxpacket: 8 [ 127.904877][ T43] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 127.916318][ T43] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 127.928083][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 127.939172][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 127.949087][ T43] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 127.964438][ T43] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 127.973842][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.981895][ T43] usb 1-1: Product: syz [ 127.986076][ T43] usb 1-1: Manufacturer: syz [ 127.990759][ T43] usb 1-1: SerialNumber: syz [ 127.998939][ T43] usb 1-1: config 0 descriptor?? [ 128.011192][ T43] input: KB Gear Tablet as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input21 [ 128.210233][ T6933] netlink: 620 bytes leftover after parsing attributes in process `syz.0.327'. [ 128.221640][ T5908] usb 1-1: USB disconnect, device number 18 [ 128.367047][ T43] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 128.508650][ T43] usb 3-1: device descriptor read/64, error -71 [ 128.766714][ T43] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 128.820458][ T5891] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 128.871970][ T6959] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 128.898323][ T43] usb 3-1: device descriptor read/64, error -71 [ 128.976664][ T5891] usb 5-1: Using ep0 maxpacket: 32 [ 128.983605][ T5891] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 128.995330][ T5891] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 129.004476][ T5891] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 129.013725][ T5891] usb 5-1: config 1 has no interface number 0 [ 129.021593][ T43] usb usb3-port1: attempt power cycle [ 129.028267][ T5891] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 129.039509][ T5891] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 129.052858][ T5891] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 129.062188][ T5891] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.077942][ T5891] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 129.245531][ T6968] fuse: Bad value for 'fd' [ 129.278750][ T5891] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 129.372126][ T43] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 129.397547][ T43] usb 3-1: device descriptor read/8, error -71 [ 129.454762][ T6977] netlink: 620 bytes leftover after parsing attributes in process `syz.3.346'. [ 129.636764][ T43] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 129.657344][ T43] usb 3-1: device descriptor read/8, error -71 [ 129.699065][ T6949] delete_channel: no stack [ 129.703777][ T6949] delete_channel: no stack [ 129.713327][ T6949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.722268][ T6949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.732624][ T9] usb 5-1: USB disconnect, device number 7 [ 129.747791][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 129.768038][ T43] usb usb3-port1: unable to enumerate USB device [ 130.071902][ T6987] netlink: 104 bytes leftover after parsing attributes in process `syz.3.349'. [ 130.746629][ T7005] netlink: 'syz.0.357': attribute type 29 has an invalid length. [ 130.756448][ T7005] netlink: 'syz.0.357': attribute type 29 has an invalid length. [ 130.768610][ T7005] netlink: 44 bytes leftover after parsing attributes in process `syz.0.357'. [ 130.821477][ T7008] netdevsim netdevsim3: Direct firmware load for . failed with error -2 [ 130.834503][ T7008] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 131.757846][ T5827] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 131.866783][ T43] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 131.916693][ T5827] usb 5-1: Using ep0 maxpacket: 16 [ 131.923964][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.935553][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.946398][ T5827] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00 [ 131.955704][ T5827] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.966201][ T5827] usb 5-1: config 0 descriptor?? [ 132.016689][ T43] usb 3-1: Using ep0 maxpacket: 16 [ 132.025555][ T43] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 132.036633][ T43] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 132.050234][ T43] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 132.059711][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.070619][ T43] usb 3-1: config 0 descriptor?? [ 132.084070][ T43] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 132.284511][ T7039] netlink: 8 bytes leftover after parsing attributes in process `syz.2.368'. [ 132.300188][ T9] usb 3-1: USB disconnect, device number 25 [ 132.356515][ T7047] fuse: Bad value for 'fd' [ 132.382450][ T5827] konepure 0003:1E7D:2DB4.0006: unknown main item tag 0x0 [ 132.406914][ T5827] konepure 0003:1E7D:2DB4.0006: unknown main item tag 0x0 [ 132.423441][ T5827] konepure 0003:1E7D:2DB4.0006: item fetching failed at offset 2/4 [ 132.448775][ T5827] konepure 0003:1E7D:2DB4.0006: parse failed [ 132.467132][ T5827] konepure 0003:1E7D:2DB4.0006: probe with driver konepure failed with error -22 [ 132.578818][ T5827] usb 5-1: USB disconnect, device number 8 [ 132.726888][ T9] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 132.801185][ T7067] fuse: Bad value for 'fd' [ 132.837112][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.844344][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.903244][ T9] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 132.927204][ T9] usb 1-1: config 0 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 132.960829][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 132.968759][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=c055, bcdDevice= 0.00 [ 132.986978][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.005945][ T9] usb 1-1: config 0 descriptor?? [ 133.026467][ T7053] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 133.186930][ T5827] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 133.254121][ T7053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.281961][ T7053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.312771][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 133.325301][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 133.348222][ T5827] usb 3-1: Using ep0 maxpacket: 16 [ 133.361591][ T9] usb 1-1: USB disconnect, device number 19 [ 133.370972][ T5827] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 133.388386][ T5827] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 133.425650][ T5827] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 133.436624][ T5827] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.449373][ T5827] usb 3-1: Product: syz [ 133.455421][ T5827] usb 3-1: Manufacturer: syz [ 133.464770][ T5827] usb 3-1: SerialNumber: syz [ 133.485308][ T5827] usb 3-1: config 0 descriptor?? [ 133.496518][ T5827] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 133.508177][ T5827] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 133.615347][ T7092] comedi comedi3: comedi_config --init_data is deprecated [ 133.631399][ T7092] comedi comedi3: comedi_config --init_data is deprecated [ 133.681643][ T7092] netlink: 8 bytes leftover after parsing attributes in process `syz.4.385'. [ 133.826691][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 133.926912][ T43] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 133.998449][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 134.028559][ T9] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x2 has an invalid bInterval 129, changing to 11 [ 134.071720][ T9] usb 1-1: config 0 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 134.091515][ T43] usb 5-1: New USB device found, idVendor=046d, idProduct=08b4, bcdDevice= e.32 [ 134.108384][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 134.115455][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=c055, bcdDevice= 0.00 [ 134.118214][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.134522][ T5827] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 134.144802][ T5827] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 134.157105][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.167758][ T43] usb 5-1: Product: syz [ 134.197580][ T43] usb 5-1: Manufacturer: syz [ 134.207928][ T9] usb 1-1: config 0 descriptor?? [ 134.212639][ T43] usb 5-1: SerialNumber: syz [ 134.229984][ T9] hub 1-1:0.0: bad descriptor, ignoring hub [ 134.236107][ T9] hub 1-1:0.0: probe with driver hub failed with error -5 [ 134.253846][ T7106] fuse: Bad value for 'fd' [ 134.260651][ T43] usb 5-1: config 0 descriptor?? [ 134.286517][ T43] pwc: Logitech QuickCam Zoom (new model) USB webcam detected. [ 134.517066][ T7114] netlink: 8 bytes leftover after parsing attributes in process `syz.3.392'. [ 134.637187][ T9] plantronics 0003:047F:C055.0007: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:c055] on usb-dummy_hcd.0-1/input0 [ 134.690116][ T43] pwc: Failed to set LED on/off time (-71) [ 134.710577][ T43] pwc: send_video_command error -71 [ 134.715921][ T43] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 134.751465][ T43] Philips webcam 5-1:0.0: probe with driver Philips webcam failed with error -71 [ 134.783932][ T43] usb 5-1: USB disconnect, device number 9 [ 134.786695][ T5827] em28xx 3-1:0.0: AC97 command still being executed: not handled properly! [ 134.806618][ T5827] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 134.972493][ T5827] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 134.980855][ T5827] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 135.000288][ T5858] usb 1-1: USB disconnect, device number 20 [ 135.202929][ T5827] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 135.213452][ T5827] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 135.232931][ T5827] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 135.259252][ T5827] usb 3-1: USB disconnect, device number 26 [ 136.076756][ T5908] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 136.096681][ T5827] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 136.236662][ T5908] usb 3-1: Using ep0 maxpacket: 8 [ 136.248111][ T5827] usb 1-1: Using ep0 maxpacket: 16 [ 136.263069][ T5908] usb 3-1: New USB device found, idVendor=110a, idProduct=1450, bcdDevice=62.cb [ 136.284472][ T5827] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 136.303439][ T5908] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.314619][ T5827] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 136.333719][ T5908] usb 3-1: Product: syz [ 136.343428][ T5908] usb 3-1: Manufacturer: syz [ 136.353604][ T5827] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 136.363505][ T5908] usb 3-1: SerialNumber: syz [ 136.371680][ T5827] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.394593][ T5827] usb 1-1: config 0 descriptor?? [ 136.411381][ T5827] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 136.510506][ T7184] netlink: 12 bytes leftover after parsing attributes in process `syz.3.406'. [ 136.593720][ T7153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.611736][ T7153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.619122][ T7156] netlink: 8 bytes leftover after parsing attributes in process `syz.0.401'. [ 136.624469][ T5908] mxuport 3-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 136.642550][ T5858] usb 1-1: USB disconnect, device number 21 [ 136.653484][ T5908] mxuport 3-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 136.690691][ T5908] mxuport 3-1:254.0: probe with driver mxuport failed with error -71 [ 136.748014][ T5908] usb 3-1: USB disconnect, device number 27 [ 137.305543][ T7211] FAULT_INJECTION: forcing a failure. [ 137.305543][ T7211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.322319][ T7211] CPU: 0 UID: 0 PID: 7211 Comm: syz.4.418 Not tainted syzkaller #0 PREEMPT(full) [ 137.322343][ T7211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 137.322354][ T7211] Call Trace: [ 137.322362][ T7211] [ 137.322369][ T7211] dump_stack_lvl+0x189/0x250 [ 137.322398][ T7211] ? __pfx____ratelimit+0x10/0x10 [ 137.322427][ T7211] ? __pfx_dump_stack_lvl+0x10/0x10 [ 137.322451][ T7211] ? __pfx__printk+0x10/0x10 [ 137.322482][ T7211] should_fail_ex+0x414/0x560 [ 137.322516][ T7211] _copy_to_user+0x31/0xb0 [ 137.322542][ T7211] pagemap_read+0x4d4/0x7b0 [ 137.322580][ T7211] ? __pfx_pagemap_read+0x10/0x10 [ 137.322616][ T7211] ? rw_verify_area+0x2a6/0x4d0 [ 137.322649][ T7211] ? __lock_acquire+0xab9/0xd20 [ 137.322671][ T7211] ? __pfx_pagemap_read+0x10/0x10 [ 137.322696][ T7211] vfs_read+0x200/0xa30 [ 137.322720][ T7211] ? __pfx_vfs_read+0x10/0x10 [ 137.322747][ T7211] ? __fget_files+0x2a/0x420 [ 137.322774][ T7211] ? __fget_files+0x2a/0x420 [ 137.322792][ T7211] ? __fget_files+0x3a0/0x420 [ 137.322809][ T7211] ? __fget_files+0x2a/0x420 [ 137.322839][ T7211] __x64_sys_pread64+0x193/0x220 [ 137.322861][ T7211] ? __pfx___x64_sys_pread64+0x10/0x10 [ 137.322884][ T7211] ? do_syscall_64+0xbe/0xfa0 [ 137.322905][ T7211] do_syscall_64+0xfa/0xfa0 [ 137.322922][ T7211] ? irqentry_exit+0x10f/0x640 [ 137.322936][ T7211] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.322953][ T7211] ? clear_bhb_loop+0x60/0xb0 [ 137.322983][ T7211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.322999][ T7211] RIP: 0033:0x7f553058f6c9 [ 137.323015][ T7211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 137.323029][ T7211] RSP: 002b:00007f55314a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 137.323047][ T7211] RAX: ffffffffffffffda RBX: 00007f55307e5fa0 RCX: 00007f553058f6c9 [ 137.323059][ T7211] RDX: 0000000000019000 RSI: 0000200000000200 RDI: 0000000000000003 [ 137.323070][ T7211] RBP: 00007f55314a2090 R08: 0000000000000000 R09: 0000000000000000 [ 137.323081][ T7211] R10: 0000001000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.323091][ T7211] R13: 00007f55307e6038 R14: 00007f55307e5fa0 R15: 00007fff8910aba8 [ 137.323119][ T7211] [ 138.086678][ T43] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 138.156711][ T10] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 138.238988][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 138.268691][ T43] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.283291][ T43] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 138.301591][ T43] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 138.311372][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.316731][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 138.324141][ T43] usb 5-1: config 0 descriptor?? [ 138.340635][ T43] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 138.361685][ T10] usb 1-1: New USB device found, idVendor=110a, idProduct=1450, bcdDevice=62.cb [ 138.371694][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.380771][ T10] usb 1-1: Product: syz [ 138.385138][ T10] usb 1-1: Manufacturer: syz [ 138.390363][ T10] usb 1-1: SerialNumber: syz [ 138.541855][ T7225] netlink: 8 bytes leftover after parsing attributes in process `syz.4.425'. [ 138.556748][ T43] usb 5-1: USB disconnect, device number 10 [ 138.609229][ T7231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.619174][ T7231] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.631600][ T10] mxuport 1-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 138.641953][ T10] mxuport 1-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 138.652465][ T10] mxuport 1-1:254.0: probe with driver mxuport failed with error -71 [ 138.663407][ T10] usb 1-1: USB disconnect, device number 22 [ 138.968617][ T7247] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 138.978343][ T7247] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 138.988842][ T7247] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 139.163506][ T7257] netlink: 8 bytes leftover after parsing attributes in process `syz.2.440'. [ 139.629886][ T7282] fuse: Bad value for 'fd' [ 139.677887][ T7284] netlink: 8 bytes leftover after parsing attributes in process `syz.3.450'. [ 140.228778][ T10] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 140.406892][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 140.420308][ T10] usb 5-1: New USB device found, idVendor=110a, idProduct=1450, bcdDevice=62.cb [ 140.434327][ T7315] FAULT_INJECTION: forcing a failure. [ 140.434327][ T7315] name failslab, interval 1, probability 0, space 0, times 0 [ 140.436609][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.455597][ T7315] CPU: 1 UID: 0 PID: 7315 Comm: syz.2.463 Not tainted syzkaller #0 PREEMPT(full) [ 140.455623][ T7315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 140.455633][ T7315] Call Trace: [ 140.455642][ T7315] [ 140.455651][ T7315] dump_stack_lvl+0x189/0x250 [ 140.455679][ T7315] ? __pfx____ratelimit+0x10/0x10 [ 140.455703][ T7315] ? __pfx_dump_stack_lvl+0x10/0x10 [ 140.455723][ T7315] ? __pfx__printk+0x10/0x10 [ 140.455748][ T7315] ? __pfx___might_resched+0x10/0x10 [ 140.455769][ T7315] ? fs_reclaim_acquire+0x7d/0x100 [ 140.455798][ T7315] should_fail_ex+0x414/0x560 [ 140.455828][ T7315] should_failslab+0xa8/0x100 [ 140.455859][ T7315] __kmalloc_noprof+0xdf/0x800 [ 140.455881][ T7315] ? tomoyo_encode+0x28b/0x550 [ 140.455908][ T7315] tomoyo_encode+0x28b/0x550 [ 140.455936][ T7315] tomoyo_realpath_from_path+0x58d/0x5d0 [ 140.455970][ T7315] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 140.455989][ T7315] tomoyo_path_number_perm+0x1e8/0x5a0 [ 140.456013][ T7315] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 140.456071][ T7315] ? __fget_files+0x2a/0x420 [ 140.456097][ T7315] ? __fget_files+0x3a0/0x420 [ 140.456117][ T7315] ? __fget_files+0x2a/0x420 [ 140.456144][ T7315] security_file_ioctl+0xcb/0x2d0 [ 140.456173][ T7315] __se_sys_ioctl+0x47/0x170 [ 140.456201][ T7315] do_syscall_64+0xfa/0xfa0 [ 140.456219][ T7315] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.456235][ T7315] ? clear_bhb_loop+0x60/0xb0 [ 140.456255][ T7315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.456271][ T7315] RIP: 0033:0x7fda8d18f6c9 [ 140.456296][ T7315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 140.456310][ T7315] RSP: 002b:00007fda8e093038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.456330][ T7315] RAX: ffffffffffffffda RBX: 00007fda8d3e5fa0 RCX: 00007fda8d18f6c9 [ 140.456347][ T7315] RDX: 0000200000000180 RSI: 00000000c02c563a RDI: 0000000000000003 [ 140.456358][ T7315] RBP: 00007fda8e093090 R08: 0000000000000000 R09: 0000000000000000 [ 140.456368][ T7315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.456378][ T7315] R13: 00007fda8d3e6038 R14: 00007fda8d3e5fa0 R15: 00007ffe9475cb48 [ 140.456407][ T7315] [ 140.456436][ T7315] ERROR: Out of memory at tomoyo_realpath_from_path. [ 140.486053][ T10] usb 5-1: Product: syz [ 140.622862][ T7316] netlink: 596 bytes leftover after parsing attributes in process `syz.0.462'. [ 140.637846][ T10] usb 5-1: Manufacturer: syz [ 140.726351][ T10] usb 5-1: SerialNumber: syz [ 140.956716][ T7286] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.965755][ T7286] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.019967][ T10] mxuport 5-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 141.047443][ T10] mxuport 5-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 141.056676][ T10] mxuport 5-1:254.0: probe with driver mxuport failed with error -71 [ 141.060373][ T7327] netlink: 8 bytes leftover after parsing attributes in process `syz.3.467'. [ 141.077200][ T10] usb 5-1: USB disconnect, device number 11 [ 141.320680][ T7336] FAULT_INJECTION: forcing a failure. [ 141.320680][ T7336] name failslab, interval 1, probability 0, space 0, times 0 [ 141.333554][ T7336] CPU: 0 UID: 0 PID: 7336 Comm: syz.0.471 Not tainted syzkaller #0 PREEMPT(full) [ 141.333578][ T7336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 141.333588][ T7336] Call Trace: [ 141.333596][ T7336] [ 141.333604][ T7336] dump_stack_lvl+0x189/0x250 [ 141.333629][ T7336] ? __pfx____ratelimit+0x10/0x10 [ 141.333652][ T7336] ? __pfx_dump_stack_lvl+0x10/0x10 [ 141.333671][ T7336] ? __pfx__printk+0x10/0x10 [ 141.333694][ T7336] ? __pfx___might_resched+0x10/0x10 [ 141.333711][ T7336] ? fs_reclaim_acquire+0x7d/0x100 [ 141.333737][ T7336] should_fail_ex+0x414/0x560 [ 141.333765][ T7336] should_failslab+0xa8/0x100 [ 141.333789][ T7336] __kmalloc_cache_noprof+0x84/0x700 [ 141.333809][ T7336] ? sctp_v6_to_sk_saddr+0x100/0x1c0 [ 141.333831][ T7336] ? sctp_association_new+0x89/0x2630 [ 141.333846][ T7336] ? __asan_memcpy+0x40/0x70 [ 141.333867][ T7336] sctp_association_new+0x89/0x2630 [ 141.333883][ T7336] ? sctp_do_bind+0x65f/0x9d0 [ 141.333901][ T7336] ? __ipv6_addr_type+0x247/0x2f0 [ 141.333921][ T7336] sctp_connect_new_asoc+0x2c5/0x690 [ 141.333939][ T7336] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 141.333953][ T7336] ? __local_bh_enable_ip+0x12d/0x1c0 [ 141.333976][ T7336] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 141.334006][ T7336] ? security_sctp_bind_connect+0x7e/0x2e0 [ 141.334034][ T7336] sctp_sendmsg+0x155c/0x2840 [ 141.334068][ T7336] ? __pfx_sctp_sendmsg+0x10/0x10 [ 141.334094][ T7336] ? aa_sk_perm+0x81c/0x950 [ 141.334116][ T7336] ? __pfx_aa_sk_perm+0x10/0x10 [ 141.334137][ T7336] ? sock_rps_record_flow+0x19/0x410 [ 141.334162][ T7336] ? inet_sendmsg+0x2f4/0x370 [ 141.334192][ T7336] __sock_sendmsg+0x19c/0x270 [ 141.334213][ T7336] ____sys_sendmsg+0x505/0x870 [ 141.334241][ T7336] ? __pfx_____sys_sendmsg+0x10/0x10 [ 141.334271][ T7336] ? import_iovec+0x74/0xa0 [ 141.334293][ T7336] ___sys_sendmsg+0x21f/0x2a0 [ 141.334319][ T7336] ? __pfx____sys_sendmsg+0x10/0x10 [ 141.334371][ T7336] ? __fget_files+0x2a/0x420 [ 141.334388][ T7336] ? __fget_files+0x3a0/0x420 [ 141.334414][ T7336] __x64_sys_sendmsg+0x19b/0x260 [ 141.334440][ T7336] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 141.334471][ T7336] ? __pfx_ksys_write+0x10/0x10 [ 141.334489][ T7336] ? do_syscall_64+0xbe/0xfa0 [ 141.334508][ T7336] do_syscall_64+0xfa/0xfa0 [ 141.334523][ T7336] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.334539][ T7336] ? clear_bhb_loop+0x60/0xb0 [ 141.334558][ T7336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.334573][ T7336] RIP: 0033:0x7f972378f6c9 [ 141.334587][ T7336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.334602][ T7336] RSP: 002b:00007f9724693038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.334619][ T7336] RAX: ffffffffffffffda RBX: 00007f97239e5fa0 RCX: 00007f972378f6c9 [ 141.334632][ T7336] RDX: 0000000004048043 RSI: 0000200000000800 RDI: 0000000000000004 [ 141.334643][ T7336] RBP: 00007f9724693090 R08: 0000000000000000 R09: 0000000000000000 [ 141.334652][ T7336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.334662][ T7336] R13: 00007f97239e6038 R14: 00007f97239e5fa0 R15: 00007ffd890c8a28 [ 141.334688][ T7336] [ 141.337849][ T7337] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.472'. [ 141.758742][ T10] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 141.770484][ T7344] tmpfs: Unknown parameter '0x0000000000000007' [ 141.927836][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 141.940562][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 141.969022][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 142.000510][ T10] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 142.011748][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.032257][ T10] usb 1-1: Product: syz [ 142.041539][ T10] usb 1-1: Manufacturer: syz [ 142.050838][ T10] usb 1-1: SerialNumber: syz [ 142.087142][ T10] usb 1-1: config 0 descriptor?? [ 142.121898][ T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 142.159210][ T10] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 142.317270][ T5858] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 142.479811][ T5858] usb 3-1: config 1 has an invalid interface number: 7 but max is 0 [ 142.488354][ T5858] usb 3-1: config 1 has no interface number 0 [ 142.494592][ T5858] usb 3-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 142.507306][ T5858] usb 3-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 142.518359][ T5858] usb 3-1: config 1 interface 7 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 64 [ 142.528250][ T5858] usb 3-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.541386][ T43] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 142.552205][ T5858] usb 3-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 142.561544][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.569661][ T5858] usb 3-1: Product: syz [ 142.573881][ T5858] usb 3-1: Manufacturer: syz [ 142.578543][ T5858] usb 3-1: SerialNumber: syz [ 142.586279][ T7355] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 142.594173][ T7355] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 142.699218][ T43] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 142.707833][ T43] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 142.718126][ T43] usb 5-1: config 0 interface 0 has no altsetting 0 [ 142.719202][ T10] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 142.727937][ T43] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 142.735453][ T10] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 142.745580][ T43] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 142.758890][ T43] usb 5-1: Product: syz [ 142.763114][ T43] usb 5-1: Manufacturer: syz [ 142.768197][ T43] usb 5-1: SerialNumber: syz [ 142.775720][ T43] usb 5-1: config 0 descriptor?? [ 142.785430][ T43] hub 5-1:0.0: bad descriptor, ignoring hub [ 142.791615][ T43] hub 5-1:0.0: probe with driver hub failed with error -5 [ 142.804968][ T43] usb 5-1: selecting invalid altsetting 0 [ 142.883995][ T7364] netlink: 8 bytes leftover after parsing attributes in process `syz.3.483'. [ 143.009822][ T7355] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.017413][ T7355] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.228654][ T5858] usb 3-1: Incompatible driver and firmware versions [ 143.249367][ T5858] usb 3-1: USB disconnect, device number 28 [ 143.288960][ T5827] usb 5-1: USB disconnect, device number 12 [ 143.376908][ T10] em28xx 1-1:0.0: AC97 command still being executed: not handled properly! [ 143.390031][ T10] em28xx 1-1:0.0: Unknown AC97 audio processor detected! [ 143.496744][ T5827] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 143.562409][ T10] em28xx 1-1:0.0: couldn't setup AC97 register 2 [ 143.572866][ T10] em28xx 1-1:0.0: couldn't setup AC97 register 4 [ 143.580744][ T10] em28xx 1-1:0.0: couldn't setup AC97 register 6 [ 143.587854][ T10] em28xx 1-1:0.0: couldn't setup AC97 register 54 [ 143.594688][ T10] em28xx 1-1:0.0: couldn't setup AC97 register 56 [ 143.605517][ T10] usb 1-1: USB disconnect, device number 23 [ 143.626813][ T5827] usb 5-1: device descriptor read/64, error -71 [ 143.870389][ T5827] usb 5-1: new full-speed USB device number 14 using dummy_hcd [ 144.007965][ T5827] usb 5-1: device descriptor read/64, error -71 [ 144.117202][ T5827] usb usb5-port1: attempt power cycle [ 144.476771][ T5827] usb 5-1: new full-speed USB device number 15 using dummy_hcd [ 144.507177][ T5827] usb 5-1: device descriptor read/8, error -71 [ 144.558814][ T5858] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 144.718985][ T5858] usb 1-1: Using ep0 maxpacket: 16 [ 144.726696][ T5858] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.739187][ T5858] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 144.747277][ T5827] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 144.752940][ T5858] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 144.770337][ T5858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.787450][ T5858] usb 1-1: config 0 descriptor?? [ 144.799471][ T5827] usb 5-1: device descriptor read/8, error -71 [ 144.800892][ T5858] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 144.918546][ T5827] usb usb5-port1: unable to enumerate USB device [ 144.936775][ T10] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 145.006181][ T7388] netlink: 8 bytes leftover after parsing attributes in process `syz.0.493'. [ 145.017525][ T9] usb 1-1: USB disconnect, device number 24 [ 145.088372][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 145.095095][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 145.108636][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 145.122427][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 145.131768][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.139985][ T10] usb 3-1: Product: syz [ 145.144176][ T10] usb 3-1: Manufacturer: syz [ 145.149496][ T10] usb 3-1: SerialNumber: syz [ 145.157000][ T10] usb 3-1: config 0 descriptor?? [ 145.166883][ T10] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 145.176312][ T10] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 145.712502][ T7434] openvswitch: netlink: Message has 4 unknown bytes. [ 145.773949][ T10] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 145.785742][ T10] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 146.020389][ T5827] usb 5-1: new low-speed USB device number 17 using dummy_hcd [ 146.178918][ T5827] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 146.204883][ T5827] usb 5-1: config 0 has an invalid interface number: 21 but max is 0 [ 146.225540][ T5827] usb 5-1: config 0 has no interface number 0 [ 146.246474][ T5827] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x82 is Bulk; changing to Interrupt [ 146.268321][ T5827] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 146.286640][ T5827] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.308348][ T5827] usb 5-1: config 0 descriptor?? [ 146.326430][ T7437] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 146.386335][ T7455] netlink: 8 bytes leftover after parsing attributes in process `syz.3.521'. [ 146.416675][ T10] em28xx 3-1:0.0: AC97 command still being executed: not handled properly! [ 146.425884][ T10] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 146.605203][ T10] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 146.612948][ T10] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 146.622751][ T10] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 146.629526][ T10] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 146.637813][ T10] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 146.648645][ T10] usb 3-1: USB disconnect, device number 29 [ 146.947890][ T7463] netlink: 60 bytes leftover after parsing attributes in process `syz.3.525'. [ 146.959277][ T5827] input: USB Keyspan Remote 06cd:0202 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.21/input/input22 [ 147.046707][ T9] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 147.171937][ T10] usb 5-1: USB disconnect, device number 17 [ 147.178082][ C0] keyspan_remote 5-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 147.221574][ T9] usb 1-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 147.241171][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.250752][ T9] usb 1-1: Product: syz [ 147.255109][ T9] usb 1-1: Manufacturer: syz [ 147.259931][ T9] usb 1-1: SerialNumber: syz [ 147.273046][ T9] usb 1-1: config 0 descriptor?? [ 147.441696][ T7475] netlink: 8 bytes leftover after parsing attributes in process `syz.2.530'. [ 147.530260][ T7479] comedi comedi0: mpc624: I/O port conflict (0x4f27,16) [ 147.539583][ T9] usb 1-1: ignoring: probably an ADSL modem [ 147.620981][ T7483] netlink: 8 bytes leftover after parsing attributes in process `syz.3.533'. [ 147.897110][ T43] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 147.907925][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 147.948930][ T9] cxacru 1-1:0.0: usbatm_usb_probe: bind failed: -19! [ 148.048700][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.060598][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.071334][ T43] usb 3-1: New USB device found, idVendor=1e7d, idProduct=3232, bcdDevice= 0.00 [ 148.080595][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.090553][ T43] usb 3-1: config 0 descriptor?? [ 148.166851][ T24] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 148.217388][ T9] usb 1-1: USB disconnect, device number 25 [ 148.304568][ T7485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.314846][ T5908] IPVS: starting estimator thread 0... [ 148.319812][ T7485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.338484][ T24] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 148.360619][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.378190][ T24] usb 5-1: Product: syz [ 148.383331][ T24] usb 5-1: Manufacturer: syz [ 148.388694][ T24] usb 5-1: SerialNumber: syz [ 148.426890][ T7500] IPVS: using max 34 ests per chain, 81600 per kthread [ 148.656446][ T24] rtl8150 5-1:1.0: couldn't reset the device [ 148.663770][ T24] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 148.686781][ T24] usb 5-1: USB disconnect, device number 18 [ 148.875542][ T7517] netlink: 8 bytes leftover after parsing attributes in process `syz.0.546'. [ 148.941766][ T7519] fuse: Bad value for 'fd' [ 149.076464][ T7527] netlink: 20 bytes leftover after parsing attributes in process `syz.0.551'. [ 149.091356][ T7527] netlink: 20 bytes leftover after parsing attributes in process `syz.0.551'. [ 149.253021][ T7535] netlink: 8 bytes leftover after parsing attributes in process `syz.4.555'. [ 149.321550][ T7538] Bluetooth: MGMT ver 1.23 [ 149.338336][ T24] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 149.506680][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 149.514688][ T24] usb 1-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice= 0.00 [ 149.523920][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.534498][ T24] usb 1-1: config 0 descriptor?? [ 149.547692][ T24] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input25 [ 149.566768][ T5858] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 149.706840][ T5858] usb 5-1: device descriptor read/64, error -71 [ 149.743788][ T5179] bcm5974 1-1:0.0: could not read from device [ 149.781768][ T5179] bcm5974 1-1:0.0: could not read from device [ 149.789979][ T9] usb 1-1: USB disconnect, device number 26 [ 149.803239][ T7119] bcm5974 1-1:0.0: could not read from device [ 149.814398][ T5179] bcm5974 1-1:0.0: could not read from device [ 149.858253][ T7543] fuse: Bad value for 'fd' [ 149.956666][ T5858] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 150.086867][ T5858] usb 5-1: device descriptor read/64, error -71 [ 150.196876][ T5858] usb usb5-port1: attempt power cycle [ 150.396697][ T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 150.546696][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 150.546743][ T5858] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 150.554154][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.571534][ T9] usb 1-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 150.582041][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.591506][ T5858] usb 5-1: device descriptor read/8, error -71 [ 150.593783][ T9] usb 1-1: config 0 descriptor?? [ 150.724139][ T43] usbhid 3-1:0.0: can't add hid device: -71 [ 150.733302][ T43] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 150.745765][ T43] usb 3-1: USB disconnect, device number 30 [ 150.783411][ T7557] netlink: 8 bytes leftover after parsing attributes in process `syz.2.564'. [ 150.836914][ T5858] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 150.857280][ T5858] usb 5-1: device descriptor read/8, error -71 [ 150.966893][ T5858] usb usb5-port1: unable to enumerate USB device [ 151.010282][ T9] samsung 0003:0419:0600.0008: unbalanced collection at end of report description [ 151.020247][ T9] samsung 0003:0419:0600.0008: parse failed [ 151.026191][ T9] samsung 0003:0419:0600.0008: probe with driver samsung failed with error -22 [ 151.206737][ T43] usb 3-1: new full-speed USB device number 31 using dummy_hcd [ 151.217391][ T7555] evm: overlay not supported [ 151.224205][ T7555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 151.234348][ T7555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 151.360631][ T43] usb 3-1: not running at top speed; connect to a high speed hub [ 151.371742][ T43] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 151.381192][ T43] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 151.393785][ T43] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 151.405956][ T43] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 151.415846][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.424380][ T43] usb 3-1: Product: Ѕ [ 151.429053][ T43] usb 3-1: Manufacturer: 쩒໢浸굵蒄뗢＠쫡噇鎍㱔핂Ĭ햚᧚ᖘ炕틓뮑媴/᜚苹ꁏ஑蕩䌇遶쎖콍狨ﳷ戴 [ 151.443439][ T43] usb 3-1: SerialNumber: Р [ 151.659864][ T7561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 151.673044][ T7561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 151.703412][ T43] usb 3-1: 0:2 : does not exist [ 151.728924][ T43] usb 3-1: USB disconnect, device number 31 [ 152.062009][ T10] usb 1-1: USB disconnect, device number 27 [ 152.744573][ T7584] usb usb1: check_ctrlrecip: process 7584 (syz.0.576) requesting ep 01 but needs 81 [ 152.760043][ T7584] usb usb1: usbfs: process 7584 (syz.0.576) did not claim interface 0 before use [ 152.796628][ T7586] netlink: 16 bytes leftover after parsing attributes in process `syz.4.577'. [ 152.925144][ T7593] vxcan0: tx drop: invalid sa for name 0x0000000000000003 [ 153.066976][ T10] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 153.201191][ T7610] netlink: 'syz.3.587': attribute type 83 has an invalid length. [ 153.228203][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 153.241518][ T10] usb 3-1: config 0 has an invalid descriptor of length 103, skipping remainder of the config [ 153.252272][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 153.264068][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 55091, setting to 1024 [ 153.278502][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 153.279018][ T7612] capability: warning: `syz.4.586' uses 32-bit capabilities (legacy support in use) [ 153.290476][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 153.316736][ T9] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 153.321960][ T7612] cgroup: Setting release_agent not allowed [ 153.327941][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 153.341137][ T10] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 153.349479][ T10] usb 3-1: Manufacturer: syz [ 153.358317][ T10] usb 3-1: config 0 descriptor?? [ 153.482305][ T9] usb 1-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 153.506674][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.525953][ T9] usb 1-1: Product: syz [ 153.532582][ T9] usb 1-1: Manufacturer: syz [ 153.538774][ T9] usb 1-1: SerialNumber: syz [ 153.565863][ T9] usb 1-1: config 0 descriptor?? [ 153.656736][ T10] rc_core: IR keymap rc-hauppauge not found [ 153.662722][ T10] Registered IR keymap rc-empty [ 153.668541][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.688194][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.708018][ T10] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 153.723175][ T10] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input26 [ 153.739143][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.766908][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.787345][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.808282][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.827232][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.831050][ T43] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 153.847019][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.877034][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.896991][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.917664][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.933904][ T7627] netlink: 220 bytes leftover after parsing attributes in process `syz.3.593'. [ 153.936829][ T10] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 153.969035][ T10] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 153.978553][ T10] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 153.988055][ T9] airspy 1-1:0.0: Board ID: 00 [ 153.992852][ T9] airspy 1-1:0.0: Firmware version: [ 153.996771][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 154.012124][ T43] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 154.024172][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 154.039512][ T43] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 154.051931][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.060470][ T43] usb 5-1: Product: syz [ 154.064662][ T43] usb 5-1: Manufacturer: syz [ 154.069074][ T10] usb 3-1: USB disconnect, device number 32 [ 154.070948][ T43] usb 5-1: SerialNumber: syz [ 154.099229][ T43] usb 5-1: config 0 descriptor?? [ 154.131450][ T43] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 154.141026][ T43] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 154.714444][ T43] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 154.743154][ T43] em28xx 5-1:0.0: Config register raw data: 0xfffffffb [ 154.869825][ T30] audit: type=1326 audit(1762846518.819:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7639 comm="syz.3.598" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8e97f8f6c9 code=0x0 [ 155.087283][ T5908] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 155.236682][ T5908] usb 3-1: device descriptor read/64, error -71 [ 155.367089][ T43] em28xx 5-1:0.0: AC97 command still being executed: not handled properly! [ 155.375780][ T43] em28xx 5-1:0.0: Unknown AC97 audio processor detected! [ 155.477105][ T5908] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 155.556780][ T43] em28xx 5-1:0.0: couldn't setup AC97 register 2 [ 155.606693][ T5908] usb 3-1: device descriptor read/64, error -71 [ 155.717645][ T5908] usb usb3-port1: attempt power cycle [ 155.764590][ T43] em28xx 5-1:0.0: couldn't setup AC97 register 4 [ 155.775165][ T43] em28xx 5-1:0.0: couldn't setup AC97 register 6 [ 155.782119][ T43] em28xx 5-1:0.0: couldn't setup AC97 register 54 [ 155.789364][ T43] em28xx 5-1:0.0: couldn't setup AC97 register 56 [ 155.802271][ T43] usb 5-1: USB disconnect, device number 23 [ 155.878306][ T9] airspy 1-1:0.0: usb_control_msg() failed -110 request 10 [ 155.889808][ T9] airspy 1-1:0.0: Registered as swradio24 [ 155.895621][ T9] airspy 1-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 156.036284][ T9] usb 1-1: USB disconnect, device number 28 [ 156.068097][ T5908] usb 3-1: new full-speed USB device number 35 using dummy_hcd [ 156.107999][ T5908] usb 3-1: device descriptor read/8, error -71 [ 156.354096][ T5908] usb 3-1: new full-speed USB device number 36 using dummy_hcd [ 156.388751][ T5908] usb 3-1: device descriptor read/8, error -71 [ 156.498214][ T5908] usb usb3-port1: unable to enumerate USB device [ 156.615201][ T7693] xt_NFQUEUE: number of total queues is 0 [ 156.628455][ T24] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 156.706815][ T5858] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 156.787537][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 156.794591][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.805272][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 156.819233][ T24] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 156.829640][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.840664][ T24] usb 5-1: config 0 descriptor?? [ 156.852606][ T24] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 156.868828][ T5858] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 156.886770][ T5858] usb 1-1: config 0 has no interface number 0 [ 156.895807][ T5858] usb 1-1: config 0 interface 18 altsetting 128 endpoint 0x3 has invalid wMaxPacketSize 0 [ 156.906867][ T5858] usb 1-1: config 0 interface 18 has no altsetting 0 [ 156.914968][ T5858] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 156.923767][ T5858] usb 1-1: config 0 has no interface number 0 [ 156.930925][ T5858] usb 1-1: config 0 interface 18 altsetting 128 endpoint 0x3 has invalid wMaxPacketSize 0 [ 156.941543][ T5858] usb 1-1: config 0 interface 18 has no altsetting 0 [ 156.950238][ T5858] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 156.958819][ T5858] usb 1-1: config 0 has no interface number 0 [ 156.964945][ T5858] usb 1-1: config 0 interface 18 altsetting 128 endpoint 0x3 has invalid wMaxPacketSize 0 [ 156.977177][ T5858] usb 1-1: config 0 interface 18 has no altsetting 0 [ 156.985588][ T5858] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 156.994091][ T5858] usb 1-1: config 0 has no interface number 0 [ 157.000444][ T5858] usb 1-1: config 0 interface 18 altsetting 128 endpoint 0x3 has invalid wMaxPacketSize 0 [ 157.010756][ T5858] usb 1-1: config 0 interface 18 has no altsetting 0 [ 157.018484][ T5858] usb 1-1: config 0 has an invalid interface number: 18 but max is 0 [ 157.026744][ T5858] usb 1-1: config 0 has no interface number 0 [ 157.032873][ T5858] usb 1-1: config 0 interface 18 altsetting 128 endpoint 0x3 has invalid wMaxPacketSize 0 [ 157.042834][ T5858] usb 1-1: config 0 interface 18 has no altsetting 0 [ 157.054199][ T9] usb 5-1: USB disconnect, device number 24 [ 157.060426][ T5858] usb 1-1: New USB device found, idVendor=06e0, idProduct=f110, bcdDevice=bf.25 [ 157.073002][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.082532][ T5858] usb 1-1: Product: syz [ 157.086961][ T5858] usb 1-1: Manufacturer: syz [ 157.091565][ T5858] usb 1-1: SerialNumber: syz [ 157.098248][ T5858] usb 1-1: config 0 descriptor?? [ 157.105385][ T5858] ti_usb_3410_5052 1-1:0.18: TI USB 3410 1 port adapter converter detected [ 157.114860][ T5858] ti_usb_3410_5052 1-1:0.18: missing endpoints [ 157.305827][ T7688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.315226][ T7688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.525357][ T5858] usb 1-1: USB disconnect, device number 29 [ 158.366690][ T24] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 158.446668][ T5908] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 158.516636][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 158.523280][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.533821][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 158.546959][ T24] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 158.556118][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.566682][ T24] usb 5-1: config 0 descriptor?? [ 158.575680][ T24] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 158.586667][ T5908] usb 1-1: device descriptor read/64, error -71 [ 158.779465][ T24] usb 5-1: USB disconnect, device number 25 [ 158.837029][ T5908] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 158.962078][ T7742] netlink: 'syz.3.638': attribute type 10 has an invalid length. [ 158.977485][ T7742] netlink: 55 bytes leftover after parsing attributes in process `syz.3.638'. [ 158.987211][ T5908] usb 1-1: device descriptor read/64, error -71 [ 159.024636][ T5834] Bluetooth: hci2: Received unexpected HCI Event 0x00 [ 159.110561][ T5908] usb usb1-port1: attempt power cycle [ 159.287148][ T43] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 159.457033][ T43] usb 3-1: Using ep0 maxpacket: 8 [ 159.468073][ T43] usb 3-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 159.469858][ T5908] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 159.491157][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.499679][ T43] usb 3-1: Product: syz [ 159.504098][ T43] usb 3-1: Manufacturer: syz [ 159.509336][ T43] usb 3-1: SerialNumber: syz [ 159.517632][ T5908] usb 1-1: device descriptor read/8, error -71 [ 159.525349][ T43] usb 3-1: config 0 descriptor?? [ 159.542993][ T43] usb 3-1: invalid MIDI EP [ 159.550434][ T43] usb 3-1: snd-bcd2000: error during probing [ 159.558532][ T43] snd-bcd2000 3-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 159.697594][ T9] usb 5-1: new full-speed USB device number 26 using dummy_hcd [ 159.737279][ T7749] netlink: 8 bytes leftover after parsing attributes in process `syz.2.642'. [ 159.749058][ T43] usb 3-1: USB disconnect, device number 37 [ 159.760306][ T5908] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 159.797880][ T5908] usb 1-1: device descriptor read/8, error -71 [ 159.848258][ T9] usb 5-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 159.858635][ T9] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 159.867899][ T9] usb 5-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 159.877085][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.887173][ T9] usb 5-1: config 0 descriptor?? [ 159.906894][ T5908] usb usb1-port1: unable to enumerate USB device [ 160.514653][ T9] usb 5-1: USB disconnect, device number 26 [ 160.526900][ T24] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 160.545521][ T7773] netlink: 8 bytes leftover after parsing attributes in process `syz.3.652'. [ 160.687389][ T24] usb 3-1: no configurations [ 160.692029][ T24] usb 3-1: can't read configurations, error -22 [ 160.826806][ T24] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 160.977836][ T24] usb 3-1: no configurations [ 160.982626][ T24] usb 3-1: can't read configurations, error -22 [ 160.989959][ T24] usb usb3-port1: attempt power cycle [ 161.286830][ T5908] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 161.326673][ T24] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 161.348018][ T24] usb 3-1: no configurations [ 161.352851][ T24] usb 3-1: can't read configurations, error -22 [ 161.420383][ T7784] fuse: Bad value for 'fd' [ 161.467389][ T5908] usb 5-1: Using ep0 maxpacket: 16 [ 161.474228][ T5908] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.487460][ T24] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 161.491103][ T5908] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 161.509150][ T5908] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 161.523394][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.528086][ T24] usb 3-1: no configurations [ 161.537851][ T24] usb 3-1: can't read configurations, error -22 [ 161.538112][ T5908] usb 5-1: config 0 descriptor?? [ 161.547676][ T24] usb usb3-port1: unable to enumerate USB device [ 161.563924][ T5908] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 161.768783][ T5908] usb 5-1: USB disconnect, device number 27 [ 162.081168][ T7792] comedi comedi2: rti800: I/O port conflict (0x4f27,16) [ 162.194769][ T7800] netlink: 14556 bytes leftover after parsing attributes in process `syz.3.664'. [ 162.266420][ T7804] fuse: Bad value for 'fd' [ 162.624207][ T7815] netlink: 8 bytes leftover after parsing attributes in process `syz.4.670'. [ 162.646121][ T7815] binder: 7814:7815 ioctl 90044802 200000000840 returned -22 [ 163.076951][ T24] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 163.228434][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.239524][ T24] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 163.248781][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.258608][ T24] usb 1-1: config 0 descriptor?? [ 163.393623][ T7837] trusted_key: syz.2.678 sent an empty control message without MSG_MORE. [ 163.416204][ T7836] netlink: 40 bytes leftover after parsing attributes in process `syz.2.678'. [ 163.671339][ T24] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 163.680962][ T5909] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 163.698685][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0009/input/input27 [ 163.816395][ T24] keytouch 0003:0926:3333.0009: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 163.856999][ T5909] usb 3-1: Using ep0 maxpacket: 8 [ 163.869414][ T5909] usb 3-1: config 1 has an invalid descriptor of length 192, skipping remainder of the config [ 163.919613][ T5909] usb 3-1: too many endpoints for config 1 interface 0 altsetting 98: 55, using maximum allowed: 30 [ 163.933774][ T5909] usb 3-1: config 1 interface 0 altsetting 98 has 0 endpoint descriptors, different from the interface descriptor's value: 55 [ 163.933806][ T5909] usb 3-1: config 1 interface 0 has no altsetting 0 [ 164.000488][ T5909] usb 3-1: New USB device found, idVendor=05ac, idProduct=0240, bcdDevice= 0.40 [ 164.000521][ T5909] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.000540][ T5909] usb 3-1: Product: syz [ 164.000554][ T5909] usb 3-1: Manufacturer: syz [ 164.000568][ T5909] usb 3-1: SerialNumber: syz [ 164.231137][ T5909] input: bcm5974 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input28 [ 164.243644][ T5179] bcm5974 3-1:1.0: could not read from device [ 164.263502][ T5179] bcm5974 3-1:1.0: could not read from device [ 164.279095][ T5179] bcm5974 3-1:1.0: could not read from device [ 164.283447][ T5909] usb 3-1: USB disconnect, device number 42 [ 164.287767][ T9] usb 1-1: USB disconnect, device number 34 [ 164.368086][ T43] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 164.517056][ T43] usb 5-1: device descriptor read/64, error -71 [ 164.757285][ T43] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 164.796909][ T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 164.876119][ T7864] fuse: Bad value for 'fd' [ 164.897221][ T43] usb 5-1: device descriptor read/64, error -71 [ 164.924707][ T7868] netlink: 12 bytes leftover after parsing attributes in process `syz.3.691'. [ 164.956666][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 164.967754][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.978091][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 164.996781][ T9] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 165.004431][ T7870] VFS: Mount too revealing [ 165.011299][ T43] usb usb5-port1: attempt power cycle [ 165.016927][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.028165][ T9] usb 1-1: config 0 descriptor?? [ 165.048126][ T9] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 165.117405][ T5918] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 165.143233][ T7875] VFS: Mount too revealing [ 165.240573][ T9] usb 1-1: USB disconnect, device number 35 [ 165.288809][ T5918] usb 3-1: Using ep0 maxpacket: 8 [ 165.297128][ T5918] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 165.306206][ T5918] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.314359][ T5918] usb 3-1: Product: syz [ 165.318591][ T5918] usb 3-1: Manufacturer: syz [ 165.323178][ T5918] usb 3-1: SerialNumber: syz [ 165.329746][ T5918] usb 3-1: config 0 descriptor?? [ 165.337482][ T5918] gspca_main: sq930x-2.14.0 probing 2770:930c [ 165.356696][ T43] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 165.377432][ T43] usb 5-1: device descriptor read/8, error -71 [ 165.616712][ T43] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 165.637306][ T43] usb 5-1: device descriptor read/8, error -71 [ 165.724951][ T7880] gfs2: path_lookup on c::: returned error -2 [ 165.747154][ T43] usb usb5-port1: unable to enumerate USB device [ 165.944158][ T7891] fuse: Bad value for 'fd' [ 165.949231][ T7892] netlink: 72 bytes leftover after parsing attributes in process `syz.0.701'. [ 166.041472][ T7896] netlink: 'syz.3.702': attribute type 13 has an invalid length. [ 166.049419][ T7896] netlink: 'syz.3.702': attribute type 4 has an invalid length. [ 166.058328][ T7896] netlink: 116 bytes leftover after parsing attributes in process `syz.3.702'. [ 166.346833][ T43] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 166.376975][ T5918] gspca_sq930x: reg_w 0105 0f00 failed -71 [ 166.502154][ T43] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 166.511353][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.520242][ T43] usb 1-1: Product: syz [ 166.524420][ T43] usb 1-1: Manufacturer: syz [ 166.529085][ T43] usb 1-1: SerialNumber: syz [ 166.606734][ T5918] gspca_sq930x: Sensor ov9630 not yet treated [ 166.613055][ T5918] sq930x 3-1:0.0: probe with driver sq930x failed with error -22 [ 166.624085][ T5918] usb 3-1: USB disconnect, device number 43 [ 166.788297][ T43] rtl8150 1-1:1.0: couldn't reset the device [ 166.794849][ T43] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 166.816077][ T43] usb 1-1: USB disconnect, device number 36 [ 166.905897][ T7913] fuse: Bad value for 'fd' [ 167.010827][ T7918] netlink: 2384 bytes leftover after parsing attributes in process `syz.3.713'. [ 167.146815][ T5918] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 167.276655][ T7929] netlink: 8 bytes leftover after parsing attributes in process `syz.0.716'. [ 167.326660][ T5918] usb 3-1: Using ep0 maxpacket: 8 [ 167.333438][ T5918] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.343696][ T5918] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 167.354742][ T5918] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 167.363860][ T5918] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.372020][ T5918] usb 3-1: Product: syz [ 167.376183][ T5918] usb 3-1: Manufacturer: syz [ 167.380869][ T5918] usb 3-1: SerialNumber: syz [ 167.387403][ T5918] usb 3-1: config 0 descriptor?? [ 167.526692][ T43] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 167.678598][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.689678][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 167.699592][ T43] usb 5-1: New USB device found, idVendor=1e7d, idProduct=3232, bcdDevice= 0.00 [ 167.708889][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.719173][ T43] usb 5-1: config 0 descriptor?? [ 167.866374][ T7931] netlink: 64 bytes leftover after parsing attributes in process `syz.0.717'. [ 167.936424][ T7927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 167.945694][ T7927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 168.236698][ T5909] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 168.376698][ T5909] usb 1-1: device descriptor read/64, error -71 [ 168.616705][ T5909] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 168.746786][ T5909] usb 1-1: device descriptor read/64, error -71 [ 168.867608][ T5909] usb usb1-port1: attempt power cycle [ 169.206736][ T5909] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 169.227333][ T5909] usb 1-1: device descriptor read/8, error -71 [ 169.476677][ T5909] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 169.498246][ T5909] usb 1-1: device descriptor read/8, error -71 [ 169.608172][ T5909] usb usb1-port1: unable to enumerate USB device [ 169.920588][ T5918] usb 3-1: USB disconnect, device number 44 [ 169.970704][ T7940] netlink: 360 bytes leftover after parsing attributes in process `syz.2.719'. [ 170.234342][ T43] usbhid 5-1:0.0: can't add hid device: -71 [ 170.247909][ T43] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 170.266029][ T43] usb 5-1: USB disconnect, device number 32 [ 170.405623][ T7951] netlink: 'syz.4.723': attribute type 10 has an invalid length. [ 170.417805][ T7951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.426331][ T7951] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 170.761542][ T7961] overlayfs: failed to clone upperpath [ 170.807866][ T7964] netlink: 64 bytes leftover after parsing attributes in process `syz.3.728'. [ 170.853452][ T7966] vxcan0: tx drop: invalid sa for name 0x0000000000000003 [ 171.554218][ T8002] smc: net device bond0 applied user defined pnetid SYZ0 [ 171.726661][ T5909] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 171.738256][ T8009] trusted_key: encrypted_key: master key parameter 'user:' is invalid [ 171.856737][ T5909] usb 1-1: device descriptor read/64, error -71 [ 171.886653][ T43] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 172.036690][ T43] usb 5-1: Using ep0 maxpacket: 8 [ 172.046382][ T43] usb 5-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 172.055571][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.063656][ T43] usb 5-1: Product: syz [ 172.068051][ T43] usb 5-1: Manufacturer: syz [ 172.072663][ T43] usb 5-1: SerialNumber: syz [ 172.079927][ T43] usb 5-1: config 0 descriptor?? [ 172.092238][ T43] usb 5-1: invalid MIDI EP [ 172.096816][ T5909] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 172.104449][ T43] usb 5-1: snd-bcd2000: error during probing [ 172.111735][ T43] snd-bcd2000 5-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 172.236799][ T5909] usb 1-1: device descriptor read/64, error -71 [ 172.292956][ T5918] usb 5-1: USB disconnect, device number 33 [ 172.346984][ T5909] usb usb1-port1: attempt power cycle [ 172.363557][ T8015] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 172.686754][ T5909] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 172.707426][ T5909] usb 1-1: device descriptor read/8, error -71 [ 172.743424][ T8024] No source specified [ 172.946855][ T5909] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 172.986066][ T5909] usb 1-1: device descriptor read/8, error -71 [ 172.996710][ T43] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 173.097048][ T5909] usb usb1-port1: unable to enumerate USB device [ 173.148388][ T43] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.174166][ T43] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 173.183373][ T43] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 173.204169][ T43] usb 3-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 173.214019][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.222086][ T43] usb 3-1: Product: syz [ 173.226254][ T43] usb 3-1: Manufacturer: syz [ 173.231283][ T43] usb 3-1: SerialNumber: syz [ 173.238247][ T43] usb 3-1: config 0 descriptor?? [ 173.245915][ T43] uvcvideo 3-1:0.0: probe with driver uvcvideo failed with error -22 [ 174.296705][ T43] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 174.446937][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 174.453965][ T43] usb 5-1: config 0 has an invalid interface number: 240 but max is 0 [ 174.462511][ T43] usb 5-1: config 0 has no interface number 0 [ 174.470659][ T43] usb 5-1: config 0 interface 240 has no altsetting 0 [ 174.474782][ T8039] FAULT_INJECTION: forcing a failure. [ 174.474782][ T8039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 174.480081][ T43] usb 5-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice=13.1c [ 174.493504][ T8039] CPU: 0 UID: 0 PID: 8039 Comm: syz.0.757 Not tainted syzkaller #0 PREEMPT(full) [ 174.493530][ T8039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 174.493542][ T8039] Call Trace: [ 174.493550][ T8039] [ 174.493558][ T8039] dump_stack_lvl+0x189/0x250 [ 174.493586][ T8039] ? __pfx____ratelimit+0x10/0x10 [ 174.493614][ T8039] ? __pfx_dump_stack_lvl+0x10/0x10 [ 174.493637][ T8039] ? __pfx__printk+0x10/0x10 [ 174.493671][ T8039] should_fail_ex+0x414/0x560 [ 174.493704][ T8039] _copy_to_user+0x31/0xb0 [ 174.493729][ T8039] simple_read_from_buffer+0xe1/0x170 [ 174.493754][ T8039] proc_fail_nth_read+0x1b3/0x220 [ 174.493785][ T8039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 174.493810][ T8039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 174.493838][ T8039] ? vfs_read+0x1e5/0xa30 [ 174.493856][ T8039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 174.493883][ T8039] vfs_read+0x200/0xa30 [ 174.493899][ T8039] ? fdget_pos+0x247/0x320 [ 174.493925][ T8039] ? __pfx___mutex_lock+0x10/0x10 [ 174.493945][ T8039] ? __pfx_vfs_read+0x10/0x10 [ 174.493964][ T8039] ? __fget_files+0x2a/0x420 [ 174.493988][ T8039] ? __fget_files+0x3a0/0x420 [ 174.494008][ T8039] ? __fget_files+0x2a/0x420 [ 174.494038][ T8039] ksys_read+0x145/0x250 [ 174.494058][ T8039] ? __pfx_ksys_read+0x10/0x10 [ 174.494078][ T8039] ? do_syscall_64+0xbe/0xfa0 [ 174.494100][ T8039] do_syscall_64+0xfa/0xfa0 [ 174.494119][ T8039] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.494137][ T8039] ? clear_bhb_loop+0x60/0xb0 [ 174.494160][ T8039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.494177][ T8039] RIP: 0033:0x7f972378e0dc [ 174.494194][ T8039] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 174.494210][ T8039] RSP: 002b:00007f9724693030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 174.494231][ T8039] RAX: ffffffffffffffda RBX: 00007f97239e5fa0 RCX: 00007f972378e0dc [ 174.494245][ T8039] RDX: 000000000000000f RSI: 00007f97246930a0 RDI: 0000000000000004 [ 174.494261][ T8039] RBP: 00007f9724693090 R08: 0000000000000000 R09: 0000000000000000 [ 174.494273][ T8039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.494284][ T8039] R13: 00007f97239e6038 R14: 00007f97239e5fa0 R15: 00007ffd890c8a28 [ 174.494318][ T8039] [ 174.738125][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.746241][ T43] usb 5-1: Product: syz [ 174.751540][ T43] usb 5-1: Manufacturer: syz [ 174.756170][ T43] usb 5-1: SerialNumber: syz [ 174.764763][ T43] usb 5-1: config 0 descriptor?? [ 174.984252][ T8037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 175.002934][ T8037] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 175.014925][ T8037] CUSE: zero length info key specified [ 175.021052][ T8054] overlayfs: overlapping lowerdir path [ 175.030197][ T8037] netlink: 56 bytes leftover after parsing attributes in process `syz.4.756'. [ 175.032954][ T8054] overlayfs: failed to verify upper root origin [ 175.203785][ T43] speedtch 5-1:0.240: speedtch_bind: wrong device class 252 [ 175.213649][ T43] speedtch 5-1:0.240: usbatm_usb_probe: bind failed: -19! [ 175.231376][ T43] usb 5-1: USB disconnect, device number 34 [ 175.396885][ T10] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 175.536742][ T10] usb 1-1: device descriptor read/64, error -71 [ 175.562310][ T8070] netlink: 8 bytes leftover after parsing attributes in process `syz.3.768'. [ 175.767873][ T43] usb 3-1: USB disconnect, device number 45 [ 175.788355][ T10] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 175.928402][ T8080] FAULT_INJECTION: forcing a failure. [ 175.928402][ T8080] name failslab, interval 1, probability 0, space 0, times 0 [ 175.936654][ T10] usb 1-1: device descriptor read/64, error -71 [ 175.945108][ T8080] CPU: 1 UID: 0 PID: 8080 Comm: syz.4.773 Not tainted syzkaller #0 PREEMPT(full) [ 175.945135][ T8080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 175.945147][ T8080] Call Trace: [ 175.945155][ T8080] [ 175.945163][ T8080] dump_stack_lvl+0x189/0x250 [ 175.945192][ T8080] ? __pfx____ratelimit+0x10/0x10 [ 175.945227][ T8080] ? __pfx_dump_stack_lvl+0x10/0x10 [ 175.945250][ T8080] ? __pfx__printk+0x10/0x10 [ 175.945268][ T8080] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 175.945306][ T8080] should_fail_ex+0x414/0x560 [ 175.945339][ T8080] should_failslab+0xa8/0x100 [ 175.945372][ T8080] kmem_cache_alloc_noprof+0x88/0x700 [ 175.945396][ T8080] ? skb_clone+0x212/0x3a0 [ 175.945418][ T8080] skb_clone+0x212/0x3a0 [ 175.945438][ T8080] __netlink_deliver_tap+0x424/0x8b0 [ 175.945477][ T8080] ? netlink_deliver_tap+0x2e/0x1b0 [ 175.945506][ T8080] netlink_deliver_tap+0x19c/0x1b0 [ 175.945533][ T8080] netlink_dump+0x92b/0xe90 [ 175.945570][ T8080] ? __pfx_netlink_dump+0x10/0x10 [ 175.945611][ T8080] ? netlink_recvmsg+0x5b2/0xa30 [ 175.945636][ T8080] ? kmem_cache_free+0x192/0x6a0 [ 175.945666][ T8080] netlink_recvmsg+0x676/0xa30 [ 175.945702][ T8080] ? __pfx_netlink_recvmsg+0x10/0x10 [ 175.945742][ T8080] ? __pfx_netlink_recvmsg+0x10/0x10 [ 175.945768][ T8080] sock_recvmsg_nosec+0x186/0x1c0 [ 175.945795][ T8080] ____sys_recvmsg+0x3aa/0x460 [ 175.945832][ T8080] ? __pfx_____sys_recvmsg+0x10/0x10 [ 175.945874][ T8080] ? import_iovec+0x74/0xa0 [ 175.945901][ T8080] ___sys_recvmsg+0x1b5/0x510 [ 175.945934][ T8080] ? __pfx____sys_recvmsg+0x10/0x10 [ 175.945986][ T8080] ? __pfx_set_normalized_timespec64+0x10/0x10 [ 175.946019][ T8080] do_recvmmsg+0x307/0x770 [ 175.946054][ T8080] ? __pfx_do_recvmmsg+0x10/0x10 [ 175.946095][ T8080] ? _copy_from_user+0x94/0xb0 [ 175.946133][ T8080] __x64_sys_recvmmsg+0x1af/0x240 [ 175.946154][ T8080] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 175.946186][ T8080] ? do_syscall_64+0xbe/0xfa0 [ 175.946251][ T8080] do_syscall_64+0xfa/0xfa0 [ 175.946270][ T8080] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.946288][ T8080] ? clear_bhb_loop+0x60/0xb0 [ 175.946311][ T8080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.946329][ T8080] RIP: 0033:0x7f553058f6c9 [ 175.946346][ T8080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 175.946362][ T8080] RSP: 002b:00007f55314a2038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 175.946383][ T8080] RAX: ffffffffffffffda RBX: 00007f55307e5fa0 RCX: 00007f553058f6c9 [ 175.946397][ T8080] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 175.946411][ T8080] RBP: 00007f55314a2090 R08: 0000200000003700 R09: 0000000000000000 [ 175.946423][ T8080] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000002 [ 175.946435][ T8080] R13: 00007f55307e6038 R14: 00007f55307e5fa0 R15: 00007fff8910aba8 [ 175.946465][ T8080] [ 176.367183][ T10] usb usb1-port1: attempt power cycle [ 176.407061][ T43] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 176.566706][ T43] usb 5-1: Using ep0 maxpacket: 8 [ 176.575433][ T43] usb 5-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 176.585101][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.593618][ T43] usb 5-1: Product: syz [ 176.597936][ T43] usb 5-1: Manufacturer: syz [ 176.602542][ T43] usb 5-1: SerialNumber: syz [ 176.617289][ T43] usb 5-1: config 0 descriptor?? [ 176.630379][ T43] usb 5-1: invalid MIDI EP [ 176.641093][ T43] usb 5-1: snd-bcd2000: error during probing [ 176.650587][ T43] snd-bcd2000 5-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 176.706862][ T10] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 176.727126][ T10] usb 1-1: device descriptor read/8, error -71 [ 176.827281][ T8087] netlink: 8 bytes leftover after parsing attributes in process `syz.4.775'. [ 176.842380][ T5918] usb 5-1: USB disconnect, device number 35 [ 176.906796][ T5908] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 176.976833][ T10] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 176.998166][ T10] usb 1-1: device descriptor read/8, error -71 [ 177.036730][ T5908] usb 3-1: device descriptor read/64, error -71 [ 177.107112][ T10] usb usb1-port1: unable to enumerate USB device [ 177.276654][ T5908] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 177.406753][ T5908] usb 3-1: device descriptor read/64, error -71 [ 177.531054][ T5908] usb usb3-port1: attempt power cycle [ 177.826711][ T5858] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 177.877879][ T5908] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 177.907444][ T5908] usb 3-1: device descriptor read/8, error -71 [ 177.978703][ T5858] usb 5-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 177.988542][ T5858] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.002209][ T5858] usb 5-1: config 0 descriptor?? [ 178.010733][ T5858] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 178.156678][ T5908] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 178.194760][ T5908] usb 3-1: device descriptor read/8, error -71 [ 178.316472][ T8150] netlink: 8 bytes leftover after parsing attributes in process `syz.3.801'. [ 178.328245][ T8150] netlink: 8 bytes leftover after parsing attributes in process `syz.3.801'. [ 178.329137][ T5908] usb usb3-port1: unable to enumerate USB device [ 178.352153][ T8150] netlink: 8 bytes leftover after parsing attributes in process `syz.3.801'. [ 178.418505][ T8124] netlink: 8 bytes leftover after parsing attributes in process `syz.4.790'. [ 178.429313][ T5858] cpia1 5-1:0.0: unexpected state after lo power cmd: 00 [ 178.630001][ T5858] gspca_cpia1: usb_control_msg 01, error -32 [ 178.632751][ T8124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 178.645887][ T8124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 178.857423][ T5858] gspca_cpia1: usb_control_msg 02, error -71 [ 178.874393][ T5858] cpia1 5-1:0.0: only firmware version 1 is supported (got: 90) [ 178.893524][ T5858] usb 5-1: USB disconnect, device number 36 [ 178.905029][ T8156] cgroup: Name too long [ 178.920199][ T8156] netlink: 8 bytes leftover after parsing attributes in process `syz.0.804'. [ 179.667660][ T5909] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 179.796781][ T9] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 179.814373][ T5909] usb 5-1: device descriptor read/64, error -71 [ 179.947939][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 179.955075][ T9] usb 1-1: too many endpoints for config 0 interface 0 altsetting 250: 255, using maximum allowed: 30 [ 179.978023][ T9] usb 1-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 179.991528][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 179.999544][ T9] usb 1-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 180.008995][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.023251][ T9] usb 1-1: config 0 descriptor?? [ 180.079533][ T5909] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 180.106692][ T5858] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 180.226771][ T5909] usb 5-1: device descriptor read/64, error -71 [ 180.239787][ T8168] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 180.260826][ T8168] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 180.278483][ T5858] usb 3-1: unable to get BOS descriptor or descriptor too short [ 180.302306][ T5858] usb 3-1: config 13 has an invalid interface number: 50 but max is 3 [ 180.317989][ T5858] usb 3-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 180.337812][ T5909] usb usb5-port1: attempt power cycle [ 180.343369][ T5858] usb 3-1: config 13 has 1 interface, different from the descriptor's value: 4 [ 180.363214][ T5858] usb 3-1: config 13 has no interface number 0 [ 180.370401][ T5858] usb 3-1: config 13 interface 50 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 180.383855][ T5858] usb 3-1: config 13 interface 50 has no altsetting 0 [ 180.394333][ T5858] usb 3-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=a9.e8 [ 180.404342][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.425457][ T5858] usb 3-1: Product: syz [ 180.434569][ T5858] usb 3-1: Manufacturer: syz [ 180.444930][ T5858] usb 3-1: SerialNumber: syz [ 180.447572][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 180.462923][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 180.496282][ T9] usb 1-1: USB disconnect, device number 49 [ 180.673231][ T5834] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 180.681368][ T8214] tipc: Enabling of bearer rejected, failed to enable media [ 180.710816][ T5858] usb 3-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 180.711855][ T3537] usb 3-1: Failed to submit usb control message: -71 [ 180.722655][ T5909] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 180.728748][ T3537] usb 3-1: unable to send the bmi data to the device: -71 [ 180.760390][ T3537] usb 3-1: unable to get target info from device [ 180.767353][ T3537] usb 3-1: could not get target info (-71) [ 180.773667][ T3537] usb 3-1: could not probe fw (-71) [ 180.780235][ T5909] usb 5-1: device descriptor read/8, error -71 [ 180.792888][ T5858] usb 3-1: USB disconnect, device number 50 [ 181.026711][ T5909] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 181.063965][ T5909] usb 5-1: device descriptor read/8, error -71 [ 181.187072][ T5909] usb usb5-port1: unable to enumerate USB device [ 181.249226][ T9] usb 1-1: new full-speed USB device number 50 using dummy_hcd [ 181.408477][ T9] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 181.421022][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.442448][ T9] usb 1-1: config 0 descriptor?? [ 181.461531][ T9] cp210x 1-1:0.0: cp210x converter detected [ 181.667154][ T5918] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 181.816678][ T5918] usb 3-1: device descriptor read/64, error -71 [ 181.879395][ T9] cp210x 1-1:0.0: failed to get vendor val 0x370c size 13: -71 [ 181.889606][ T9] cp210x 1-1:0.0: GPIO initialisation failed: -71 [ 181.902983][ T9] usb 1-1: cp210x converter now attached to ttyUSB0 [ 181.931362][ T9] usb 1-1: USB disconnect, device number 50 [ 181.955055][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 181.977973][ T9] cp210x 1-1:0.0: device disconnected [ 182.066696][ T5918] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 182.196733][ T5918] usb 3-1: device descriptor read/64, error -71 [ 182.307433][ T5918] usb usb3-port1: attempt power cycle [ 182.618297][ T8281] netlink: 8 bytes leftover after parsing attributes in process `syz.0.826'. [ 182.648931][ T5918] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 182.687471][ T5918] usb 3-1: device descriptor read/8, error -71 [ 182.936871][ T5918] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 182.967385][ T5918] usb 3-1: device descriptor read/8, error -71 [ 182.976746][ T9] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 183.078127][ T5918] usb usb3-port1: unable to enumerate USB device [ 183.156851][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 183.166924][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 183.176976][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.185175][ T9] usb 1-1: Product: syz [ 183.191362][ T9] usb 1-1: Manufacturer: syz [ 183.195990][ T9] usb 1-1: SerialNumber: syz [ 183.211962][ T9] usb 1-1: config 0 descriptor?? [ 183.306943][ T5858] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 183.424163][ T9] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 183.438377][ T5858] usb 5-1: device descriptor read/64, error -71 [ 183.612378][ T8307] netlink: 8 bytes leftover after parsing attributes in process `syz.3.836'. [ 183.676836][ T5858] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 183.806643][ T5858] usb 5-1: device descriptor read/64, error -71 [ 183.917865][ T5858] usb usb5-port1: attempt power cycle [ 184.167673][ T8309] netlink: 8 bytes leftover after parsing attributes in process `syz.3.837'. [ 184.256726][ T5858] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 184.277238][ T5858] usb 5-1: device descriptor read/8, error -71 [ 184.516744][ T5858] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 184.547869][ T5858] usb 5-1: device descriptor read/8, error -71 [ 184.657224][ T5858] usb usb5-port1: unable to enumerate USB device [ 184.851220][ T9] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 184.862301][ T9] dvbdev: DVB: registering new adapter (TerraTec NOXON DAB Stick) [ 184.872017][ T9] usb 1-1: media controller created [ 184.894620][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 184.976487][ T9] i2c i2c-1: Added multiplexed i2c bus 2 [ 184.984634][ T9] rtl2832 1-0010: Realtek RTL2832 successfully attached [ 184.995532][ T9] usb 1-1: DVB: registering adapter 1 frontend 0 (Realtek RTL2832 (DVB-T))... [ 185.011716][ T9] dvbdev: dvb_create_media_entity: media entity 'Realtek RTL2832 (DVB-T)' registered. [ 185.447723][ T5829] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 185.458061][ T5829] CPU: 0 UID: 0 PID: 5829 Comm: kworker/u9:3 Not tainted syzkaller #0 PREEMPT(full) [ 185.458092][ T5829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 185.458106][ T5829] Workqueue: hci1 hci_rx_work [ 185.458148][ T5829] Call Trace: [ 185.458156][ T5829] [ 185.458164][ T5829] dump_stack_lvl+0x189/0x250 [ 185.458196][ T5829] ? __pfx_dump_stack_lvl+0x10/0x10 [ 185.458221][ T5829] ? __pfx__printk+0x10/0x10 [ 185.458251][ T5829] ? kernfs_path_from_node+0x250/0x290 [ 185.458279][ T5829] ? kernfs_path_from_node+0x2f/0x290 [ 185.458309][ T5829] sysfs_create_dir_ns+0x259/0x280 [ 185.458338][ T5829] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 185.458367][ T5829] ? do_raw_spin_unlock+0x122/0x240 [ 185.458400][ T5829] kobject_add_internal+0x59f/0xb70 [ 185.458433][ T5829] kobject_add+0x155/0x220 [ 185.458461][ T5829] ? __pfx_kobject_add+0x10/0x10 [ 185.458491][ T5829] ? _raw_spin_unlock+0x28/0x50 [ 185.458523][ T5829] ? get_device_parent+0x366/0x3a0 [ 185.458556][ T5829] device_add+0x408/0xb80 [ 185.458587][ T5829] hci_conn_add_sysfs+0xd5/0x210 [ 185.458613][ T5829] le_conn_complete_evt+0xf26/0x14d0 [ 185.458653][ T5829] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 185.458682][ T5829] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 185.458701][ T5829] ? __asan_memcpy+0x40/0x70 [ 185.458731][ T5829] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 185.458750][ T5829] ? skb_pull_data+0xfb/0x200 [ 185.458776][ T5829] hci_le_conn_complete_evt+0x187/0x480 [ 185.458811][ T5829] hci_event_packet+0x78f/0x1260 [ 185.458837][ T5829] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 185.458865][ T5829] ? __pfx_hci_event_packet+0x10/0x10 [ 185.458897][ T5829] ? hci_send_to_monitor+0xe2/0x590 [ 185.458930][ T5829] hci_rx_work+0x45d/0xfc0 [ 185.458963][ T5829] ? process_one_work+0x868/0x15e0 [ 185.458983][ T5829] process_one_work+0x93a/0x15e0 [ 185.459002][ T5829] ? __lock_acquire+0xab9/0xd20 [ 185.459070][ T5829] ? __pfx_process_one_work+0x10/0x10 [ 185.459101][ T5829] ? assign_work+0x3a1/0x410 [ 185.459127][ T5829] worker_thread+0x9b0/0xee0 [ 185.459177][ T5829] kthread+0x711/0x8a0 [ 185.459207][ T5829] ? __pfx_worker_thread+0x10/0x10 [ 185.459225][ T5829] ? __pfx_kthread+0x10/0x10 [ 185.459252][ T5829] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.459279][ T5829] ? lockdep_hardirqs_on+0x9c/0x150 [ 185.459296][ T5829] ? __pfx_kthread+0x10/0x10 [ 185.459323][ T5829] ret_from_fork+0x599/0xb30 [ 185.459345][ T5829] ? __pfx_ret_from_fork+0x10/0x10 [ 185.459376][ T5829] ? __switch_to_asm+0x39/0x70 [ 185.459403][ T5829] ? __switch_to_asm+0x33/0x70 [ 185.459428][ T5829] ? __pfx_kthread+0x10/0x10 [ 185.459454][ T5829] ret_from_fork_asm+0x1a/0x30 [ 185.459510][ T5829] [ 185.459567][ T5829] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 185.746657][ T5829] Bluetooth: hci1: failed to register connection device [ 185.840795][ T9] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 185.860737][ T9] usb 1-1: USB disconnect, device number 51 [ 185.989337][ T8335] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 186.376667][ T24] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 186.476828][ T9] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 186.529666][ T24] usb 3-1: device descriptor read/64, error -71 [ 186.627873][ T9] usb 1-1: device descriptor read/64, error -71 [ 186.766650][ T24] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 186.886714][ T9] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 186.896952][ T24] usb 3-1: device descriptor read/64, error -71 [ 187.007153][ T24] usb usb3-port1: attempt power cycle [ 187.026713][ T9] usb 1-1: device descriptor read/64, error -71 [ 187.056705][ T5909] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 187.136954][ T9] usb usb1-port1: attempt power cycle [ 187.186699][ T5909] usb 5-1: device descriptor read/64, error -71 [ 187.323453][ T8364] netlink: 'syz.3.856': attribute type 10 has an invalid length. [ 187.347454][ T24] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 187.367423][ T24] usb 3-1: device descriptor read/8, error -71 [ 187.426665][ T5909] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 187.476657][ T9] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 187.507473][ T9] usb 1-1: device descriptor read/8, error -71 [ 187.556631][ T5909] usb 5-1: device descriptor read/64, error -71 [ 187.606644][ T24] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 187.627485][ T24] usb 3-1: device descriptor read/8, error -71 [ 187.666937][ T5909] usb usb5-port1: attempt power cycle [ 187.737310][ T24] usb usb3-port1: unable to enumerate USB device [ 187.756636][ T9] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 187.777639][ T9] usb 1-1: device descriptor read/8, error -71 [ 187.888520][ T9] usb usb1-port1: unable to enumerate USB device [ 188.006696][ T5909] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 188.027123][ T5909] usb 5-1: device descriptor read/8, error -71 [ 188.276692][ T5909] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 188.297159][ T5909] usb 5-1: device descriptor read/8, error -71 [ 188.406921][ T5909] usb usb5-port1: unable to enumerate USB device [ 189.356681][ T8383] netlink: 8 bytes leftover after parsing attributes in process `syz.3.864'. [ 189.379791][ T8375] kvm: kvm [8374]: vcpu2, guest rIP: 0x9131 Unhandled WRMSR(0x11e) = 0x0 [ 189.647103][ T5858] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 189.806689][ T5858] usb 1-1: Using ep0 maxpacket: 8 [ 189.821030][ T5858] usb 1-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 189.830499][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.846434][ T5858] usb 1-1: Product: syz [ 189.856731][ T5858] usb 1-1: Manufacturer: syz [ 189.861381][ T5858] usb 1-1: SerialNumber: syz [ 189.869448][ T5858] usb 1-1: config 0 descriptor?? [ 189.893936][ T5858] usb 1-1: invalid MIDI EP [ 189.907933][ T5858] usb 1-1: snd-bcd2000: error during probing [ 189.918386][ T5858] snd-bcd2000 1-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 190.109494][ T8381] netlink: 8 bytes leftover after parsing attributes in process `syz.0.862'. [ 190.134559][ T5909] usb 1-1: USB disconnect, device number 56 [ 190.207452][ T3537] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.486759][ T9] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 190.556769][ T5918] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 190.636732][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 190.649001][ T9] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 190.658273][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.670014][ T9] usb 3-1: Product: syz [ 190.674274][ T9] usb 3-1: Manufacturer: syz [ 190.679013][ T9] usb 3-1: SerialNumber: syz [ 190.695262][ T9] usb 3-1: config 0 descriptor?? [ 190.700433][ T5918] usb 5-1: device descriptor read/64, error -71 [ 190.711525][ T9] gspca_main: sq930x-2.14.0 probing 2770:930c [ 190.715530][ T8399] netlink: 32 bytes leftover after parsing attributes in process `syz.0.870'. [ 190.873388][ T8405] netlink: 620 bytes leftover after parsing attributes in process `syz.3.873'. [ 190.912471][ T9] gspca_sq930x: reg_r 001f failed -32 [ 190.919770][ T9] sq930x 3-1:0.0: probe with driver sq930x failed with error -32 [ 190.956771][ T5918] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 191.046723][ T10] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 191.096682][ T5918] usb 5-1: device descriptor read/64, error -71 [ 191.198186][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 191.208355][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 191.220092][ T5918] usb usb5-port1: attempt power cycle [ 191.226315][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 191.238913][ T10] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 191.248118][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.256149][ T10] usb 1-1: Product: syz [ 191.260370][ T10] usb 1-1: Manufacturer: syz [ 191.264978][ T10] usb 1-1: SerialNumber: syz [ 191.271625][ T10] usb 1-1: config 0 descriptor?? [ 191.277301][ T8403] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 191.285779][ T8403] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 191.294165][ T10] usb 1-1: ucan: probing device on interface #0 [ 191.423252][ T8409] netlink: 8 bytes leftover after parsing attributes in process `syz.3.874'. [ 191.576655][ T5918] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 191.608777][ T5918] usb 5-1: device descriptor read/8, error -71 [ 191.697188][ T10] usb 1-1: ucan: device reported invalid device info [ 191.704088][ T10] usb 1-1: ucan: probe failed; try to update the device firmware [ 191.846672][ T5918] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 191.867188][ T5918] usb 5-1: device descriptor read/8, error -71 [ 191.979335][ T5918] usb usb5-port1: unable to enumerate USB device [ 192.250321][ T8423] VFS: Mount too revealing [ 192.398495][ T8430] netlink: 620 bytes leftover after parsing attributes in process `syz.3.882'. [ 192.995163][ T8433] netlink: 4 bytes leftover after parsing attributes in process `syz.3.883'. [ 193.042330][ T8433] bond0: (slave bond_slave_0): Releasing backup interface [ 193.051228][ T8436] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 193.262092][ T5858] usb 3-1: USB disconnect, device number 59 [ 193.502317][ T8456] netlink: 4 bytes leftover after parsing attributes in process `syz.2.889'. [ 193.517134][ T8456] veth1_macvtap: left promiscuous mode [ 193.786681][ T5909] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 193.826985][ T5858] usb 1-1: USB disconnect, device number 57 [ 193.855486][ T8462] netlink: 620 bytes leftover after parsing attributes in process `syz.3.891'. [ 193.957552][ T5909] usb 5-1: Using ep0 maxpacket: 8 [ 193.967015][ T5909] usb 5-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 193.976341][ T5909] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.985927][ T5909] usb 5-1: Product: syz [ 193.990604][ T5909] usb 5-1: Manufacturer: syz [ 193.995228][ T5909] usb 5-1: SerialNumber: syz [ 194.002374][ T5909] usb 5-1: config 0 descriptor?? [ 194.011988][ T5909] usb 5-1: invalid MIDI EP [ 194.016457][ T5909] usb 5-1: snd-bcd2000: error during probing [ 194.023337][ T5909] snd-bcd2000 5-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 194.191634][ T8469] netlink: 4 bytes leftover after parsing attributes in process `syz.2.894'. [ 194.241386][ T8469] bond0: (slave bond_slave_0): Releasing backup interface [ 194.251018][ T5858] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 194.276185][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.283115][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.295452][ T24] usb 5-1: USB disconnect, device number 53 [ 194.368590][ T8475] __nla_validate_parse: 1 callbacks suppressed [ 194.368610][ T8475] netlink: 164 bytes leftover after parsing attributes in process `syz.2.895'. [ 194.407142][ T5858] usb 1-1: Using ep0 maxpacket: 8 [ 194.417580][ T5858] usb 1-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 194.427609][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.435627][ T5858] usb 1-1: Product: syz [ 194.440154][ T5858] usb 1-1: Manufacturer: syz [ 194.444777][ T5858] usb 1-1: SerialNumber: syz [ 194.451526][ T8477] netlink: 8 bytes leftover after parsing attributes in process `syz.3.896'. [ 194.456981][ T5858] usb 1-1: config 0 descriptor?? [ 194.472061][ T5858] gspca_main: sq930x-2.14.0 probing 2770:930c [ 194.636686][ T24] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 194.673213][ T5858] gspca_sq930x: reg_r 001f failed -32 [ 194.678869][ T5858] sq930x 1-1:0.0: probe with driver sq930x failed with error -32 [ 194.786711][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 194.794337][ T24] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 194.804632][ T24] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 194.817972][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 194.824642][ T24] usb 3-1: New USB device found, idVendor=0458, idProduct=5014, bcdDevice= 0.00 [ 194.846381][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.868054][ T24] usb 3-1: config 0 descriptor?? [ 195.260583][ T8498] netlink: 620 bytes leftover after parsing attributes in process `syz.3.904'. [ 195.281309][ T24] kye 0003:0458:5014.000A: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 195.292659][ T24] kye 0003:0458:5014.000A: ignoring exceeding usage max [ 195.302505][ T24] kye 0003:0458:5014.000A: hidraw0: USB HID v0.00 Device [HID 0458:5014] on usb-dummy_hcd.2-1/input0 [ 195.313947][ T24] kye 0003:0458:5014.000A: tablet-enabling feature report not found [ 195.322985][ T24] kye 0003:0458:5014.000A: tablet enabling failed [ 195.346964][ T5858] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 195.482086][ T24] usb 3-1: USB disconnect, device number 60 [ 195.496728][ T5858] usb 5-1: Using ep0 maxpacket: 16 [ 195.507097][ T5858] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 195.518026][ T5858] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 195.529451][ T5858] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.537660][ T5858] usb 5-1: Product: syz [ 195.541831][ T5858] usb 5-1: Manufacturer: syz [ 195.546415][ T5858] usb 5-1: SerialNumber: syz [ 195.553469][ T5858] usb 5-1: config 0 descriptor?? [ 195.561543][ T5858] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 195.570269][ T5858] usb 5-1: Detected FT232R [ 195.784571][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.800751][ T5858] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 195.817753][ T5858] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 195.825226][ T5858] ftdi_sio 5-1:0.0: GPIO initialisation failed: -71 [ 195.836185][ T5858] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 195.854159][ T5858] usb 5-1: USB disconnect, device number 54 [ 195.872513][ T5858] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 195.882965][ T5858] ftdi_sio 5-1:0.0: device disconnected [ 196.266836][ T5918] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 196.346756][ T5144] Bluetooth: hci2: command 0x0406 tx timeout [ 196.346766][ T53] Bluetooth: hci3: command 0x0406 tx timeout [ 196.358930][ T5144] Bluetooth: hci1: command 0x0406 tx timeout [ 196.426801][ T5918] usb 3-1: Using ep0 maxpacket: 8 [ 196.435793][ T5918] usb 3-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 196.445012][ T5918] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.453183][ T5918] usb 3-1: Product: syz [ 196.457425][ T5918] usb 3-1: Manufacturer: syz [ 196.462030][ T5918] usb 3-1: SerialNumber: syz [ 196.469319][ T5918] usb 3-1: config 0 descriptor?? [ 196.477451][ T5918] usb 3-1: invalid MIDI EP [ 196.481886][ T5918] usb 3-1: snd-bcd2000: error during probing [ 196.488507][ T5918] snd-bcd2000 3-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 196.636664][ T24] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 196.681797][ T5858] usb 3-1: USB disconnect, device number 61 [ 196.786669][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 196.796143][ T24] usb 5-1: no configurations [ 196.802512][ T24] usb 5-1: can't read configurations, error -22 [ 196.932749][ T8520] netlink: 620 bytes leftover after parsing attributes in process `syz.3.914'. [ 196.945465][ T24] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 196.945988][ T9] usb 1-1: USB disconnect, device number 58 [ 197.106817][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 197.112707][ T24] usb 5-1: no configurations [ 197.118212][ T24] usb 5-1: can't read configurations, error -22 [ 197.124862][ T24] usb usb5-port1: attempt power cycle [ 197.466753][ T24] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 197.487398][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 197.495363][ T24] usb 5-1: no configurations [ 197.500116][ T24] usb 5-1: can't read configurations, error -22 [ 197.521883][ T8532] netlink: 8 bytes leftover after parsing attributes in process `syz.3.919'. [ 197.636703][ T24] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 197.657230][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 197.662964][ T24] usb 5-1: no configurations [ 197.667657][ T24] usb 5-1: can't read configurations, error -22 [ 197.674166][ T24] usb usb5-port1: unable to enumerate USB device [ 197.889397][ T8537] comedi comedi0: mpc624: I/O port conflict (0x4f27,16) [ 197.897654][ T8538] comedi comedi0: mpc624: I/O port conflict (0x4f27,16) [ 197.907458][ T8537] veth1_virt_wifi: entered promiscuous mode [ 197.913454][ T8537] veth1_virt_wifi: entered allmulticast mode [ 198.196720][ T9] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 198.326668][ T9] usb 1-1: device descriptor read/64, error -71 [ 198.356731][ T24] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 198.506661][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 198.519878][ T24] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 198.529696][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.538042][ T24] usb 3-1: Product: syz [ 198.542369][ T24] usb 3-1: Manufacturer: syz [ 198.547095][ T24] usb 3-1: SerialNumber: syz [ 198.554360][ T24] usb 3-1: config 0 descriptor?? [ 198.562235][ T24] gspca_main: sq930x-2.14.0 probing 2770:930c [ 198.576752][ T9] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 198.706686][ T9] usb 1-1: device descriptor read/64, error -71 [ 198.763544][ T24] gspca_sq930x: reg_r 001f failed -32 [ 198.769133][ T24] sq930x 3-1:0.0: probe with driver sq930x failed with error -32 [ 198.828225][ T9] usb usb1-port1: attempt power cycle [ 199.079172][ T8554] netlink: 620 bytes leftover after parsing attributes in process `syz.3.927'. [ 199.166730][ T9] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 199.187121][ T9] usb 1-1: device descriptor read/8, error -71 [ 199.426731][ T9] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 199.435984][ T8558] netlink: 8 bytes leftover after parsing attributes in process `syz.4.928'. [ 199.457651][ T9] usb 1-1: device descriptor read/8, error -71 [ 199.576952][ T9] usb usb1-port1: unable to enumerate USB device [ 199.848060][ T8578] netlink: 20 bytes leftover after parsing attributes in process `syz.3.934'. [ 200.509003][ T8585] netlink: 'syz.3.937': attribute type 10 has an invalid length. [ 200.516969][ T8585] netlink: 271 bytes leftover after parsing attributes in process `syz.3.937'. [ 200.668422][ T9] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 200.827213][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 200.832993][ T9] usb 5-1: no configurations [ 200.837676][ T9] usb 5-1: can't read configurations, error -22 [ 200.966659][ T9] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 201.011275][ T8587] netlink: 24 bytes leftover after parsing attributes in process `syz.0.938'. [ 201.151787][ T24] usb 3-1: USB disconnect, device number 62 [ 201.163558][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 201.176483][ T9] usb 5-1: no configurations [ 201.183380][ T9] usb 5-1: can't read configurations, error -22 [ 201.197297][ T9] usb usb5-port1: attempt power cycle [ 201.426700][ T5909] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 201.598486][ T5909] usb 1-1: config 0 has no interfaces? [ 201.604022][ T5909] usb 1-1: New USB device found, idVendor=1b96, idProduct=0009, bcdDevice= 0.00 [ 201.616978][ T9] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 201.637778][ T5909] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.667836][ T5909] usb 1-1: config 0 descriptor?? [ 201.772545][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 201.779556][ T9] usb 5-1: no configurations [ 201.784261][ T9] usb 5-1: can't read configurations, error -22 [ 201.907178][ T24] usb 1-1: USB disconnect, device number 63 [ 201.916712][ T9] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 201.959077][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 201.970265][ T9] usb 5-1: no configurations [ 201.977768][ T9] usb 5-1: can't read configurations, error -22 [ 201.992083][ T9] usb usb5-port1: unable to enumerate USB device [ 202.796881][ T9] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 202.966683][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 202.973231][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 202.983482][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 202.997082][ T9] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 203.006190][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.014383][ T9] usb 1-1: Product: syz [ 203.018646][ T9] usb 1-1: Manufacturer: syz [ 203.023271][ T9] usb 1-1: SerialNumber: syz [ 203.029923][ T9] usb 1-1: config 0 descriptor?? [ 203.096784][ T5909] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 203.239753][ T8612] netlink: 620 bytes leftover after parsing attributes in process `syz.0.946'. [ 203.248870][ T5909] usb 3-1: Using ep0 maxpacket: 8 [ 203.251320][ T9] usb 1-1: USB disconnect, device number 64 [ 203.261398][ T5909] usb 3-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 203.273552][ T5909] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.281840][ T5909] usb 3-1: Product: syz [ 203.286179][ T5909] usb 3-1: Manufacturer: syz [ 203.291085][ T5909] usb 3-1: SerialNumber: syz [ 203.299272][ T5909] usb 3-1: config 0 descriptor?? [ 203.307679][ T5909] usb 3-1: invalid MIDI EP [ 203.312209][ T5909] usb 3-1: snd-bcd2000: error during probing [ 203.319287][ T5909] snd-bcd2000 3-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 203.476081][ T8628] netlink: 16 bytes leftover after parsing attributes in process `syz.4.952'. [ 203.516785][ T8625] netlink: 8 bytes leftover after parsing attributes in process `syz.2.951'. [ 203.531929][ T24] usb 3-1: USB disconnect, device number 63 [ 203.837318][ T5858] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 203.986710][ T5858] usb 5-1: Using ep0 maxpacket: 32 [ 203.994197][ T5858] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 204.002501][ T5858] usb 5-1: config 0 has no interface number 0 [ 204.010647][ T5858] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 204.019803][ T5858] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.027871][ T5858] usb 5-1: Product: syz [ 204.032047][ T5858] usb 5-1: Manufacturer: syz [ 204.036826][ T24] usb 1-1: new full-speed USB device number 65 using dummy_hcd [ 204.044468][ T5858] usb 5-1: SerialNumber: syz [ 204.052149][ T5858] usb 5-1: config 0 descriptor?? [ 204.068290][ T5858] smsc95xx v2.0.0 [ 204.209620][ T24] usb 1-1: config 7 has an invalid interface number: 101 but max is 0 [ 204.218338][ T24] usb 1-1: config 7 has no interface number 0 [ 204.229195][ T24] usb 1-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice= 6.6b [ 204.240960][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.249281][ T24] usb 1-1: Product: syz [ 204.253733][ T24] usb 1-1: Manufacturer: syz [ 204.258511][ T24] usb 1-1: SerialNumber: syz [ 204.396857][ T8646] netlink: 8 bytes leftover after parsing attributes in process `syz.3.960'. [ 204.504317][ T5858] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 204.566593][ T5858] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 205.042405][ T24] as10x_usb: device has been detected [ 205.067979][ T24] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT Deluxe) [ 205.101107][ T24] usb 1-1: DVB: registering adapter 1 frontend 0 (Elgato EyeTV DTT Deluxe)... [ 205.171526][ T8651] netlink: 8 bytes leftover after parsing attributes in process `syz.3.961'. [ 205.233209][ T8648] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 205.352147][ T24] as10x_usb: error during firmware upload part1 [ 205.374191][ T24] Registered device Elgato EyeTV DTT Deluxe [ 205.390259][ T24] usb 1-1: USB disconnect, device number 65 [ 205.460134][ T5858] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 205.495703][ T5858] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -61 [ 205.509631][ T24] Unregistered device Elgato EyeTV DTT Deluxe [ 205.512654][ T24] as10x_usb: device has been disconnected [ 205.739429][ T30] audit: type=1326 audit(1762846569.689:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8664 comm="syz.3.965" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8e97f8f6c9 code=0x0 [ 205.886789][ T24] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 206.036712][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 206.043916][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.054529][ T24] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 206.067622][ T24] usb 3-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 206.076791][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.084809][ T24] usb 3-1: Product: syz [ 206.089102][ T24] usb 3-1: Manufacturer: syz [ 206.093709][ T24] usb 3-1: SerialNumber: syz [ 206.100436][ T24] usb 3-1: config 0 descriptor?? [ 206.146815][ T9] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 206.296670][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 206.305786][ T9] usb 1-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=d2.54 [ 206.315416][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.319495][ T8662] netlink: 620 bytes leftover after parsing attributes in process `syz.2.964'. [ 206.323851][ T9] usb 1-1: Product: syz [ 206.337637][ T24] usb 3-1: USB disconnect, device number 64 [ 206.345818][ T9] usb 1-1: Manufacturer: syz [ 206.352265][ T9] usb 1-1: SerialNumber: syz [ 206.362629][ T9] usb 1-1: config 0 descriptor?? [ 206.374801][ T9] usb 1-1: invalid MIDI EP [ 206.380237][ T9] usb 1-1: snd-bcd2000: error during probing [ 206.387120][ T9] snd-bcd2000 1-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 206.576999][ T8668] netlink: 8 bytes leftover after parsing attributes in process `syz.0.966'. [ 206.590421][ T24] usb 1-1: USB disconnect, device number 66 [ 206.702293][ T5891] usb 5-1: USB disconnect, device number 63 [ 207.856640][ T9] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 208.006640][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 208.013928][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 208.027240][ T9] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 208.036350][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.046376][ T9] usb 5-1: Product: syz [ 208.054552][ T9] usb 5-1: Manufacturer: syz [ 208.060259][ T9] usb 5-1: SerialNumber: syz [ 208.074835][ T9] usb 5-1: config 0 descriptor?? [ 208.247328][ T8710] FAULT_INJECTION: forcing a failure. [ 208.247328][ T8710] name failslab, interval 1, probability 0, space 0, times 0 [ 208.260432][ T8710] CPU: 1 UID: 0 PID: 8710 Comm: syz.0.982 Not tainted syzkaller #0 PREEMPT(full) [ 208.260458][ T8710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 208.260470][ T8710] Call Trace: [ 208.260478][ T8710] [ 208.260486][ T8710] dump_stack_lvl+0x189/0x250 [ 208.260516][ T8710] ? __pfx____ratelimit+0x10/0x10 [ 208.260546][ T8710] ? __pfx_dump_stack_lvl+0x10/0x10 [ 208.260569][ T8710] ? __pfx__printk+0x10/0x10 [ 208.260598][ T8710] ? __pfx___might_resched+0x10/0x10 [ 208.260618][ T8710] ? fs_reclaim_acquire+0x7d/0x100 [ 208.260649][ T8710] should_fail_ex+0x414/0x560 [ 208.260683][ T8710] should_failslab+0xa8/0x100 [ 208.260713][ T8710] __kmalloc_noprof+0xdf/0x800 [ 208.260737][ T8710] ? tomoyo_encode+0x28b/0x550 [ 208.260766][ T8710] tomoyo_encode+0x28b/0x550 [ 208.260795][ T8710] tomoyo_realpath_from_path+0x58d/0x5d0 [ 208.260841][ T8710] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 208.260861][ T8710] tomoyo_path_number_perm+0x1e8/0x5a0 [ 208.260884][ T8710] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 208.260944][ T8710] ? __fget_files+0x2a/0x420 [ 208.260970][ T8710] ? __fget_files+0x3a0/0x420 [ 208.261000][ T8710] ? __fget_files+0x2a/0x420 [ 208.261026][ T8710] security_file_ioctl+0xcb/0x2d0 [ 208.261072][ T8710] __se_sys_ioctl+0x47/0x170 [ 208.261122][ T8710] do_syscall_64+0xfa/0xfa0 [ 208.261148][ T8710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.261168][ T8710] ? clear_bhb_loop+0x60/0xb0 [ 208.261203][ T8710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.261225][ T8710] RIP: 0033:0x7f972378f6c9 [ 208.261254][ T8710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 208.261277][ T8710] RSP: 002b:00007f9724693038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 208.261305][ T8710] RAX: ffffffffffffffda RBX: 00007f97239e5fa0 RCX: 00007f972378f6c9 [ 208.261317][ T8710] RDX: 0000200000000080 RSI: 00000000c0405665 RDI: 0000000000000003 [ 208.261329][ T8710] RBP: 00007f9724693090 R08: 0000000000000000 R09: 0000000000000000 [ 208.261340][ T8710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.261354][ T8710] R13: 00007f97239e6038 R14: 00007f97239e5fa0 R15: 00007ffd890c8a28 [ 208.261383][ T8710] [ 208.261823][ T8710] ERROR: Out of memory at tomoyo_realpath_from_path. [ 208.293683][ T8699] netlink: 620 bytes leftover after parsing attributes in process `syz.4.978'. [ 208.510441][ T5827] usb 5-1: USB disconnect, device number 64 [ 208.566759][ T9] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 208.587022][ T5891] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 208.717698][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 208.723539][ T9] usb 3-1: no configurations [ 208.728237][ T9] usb 3-1: can't read configurations, error -22 [ 208.738840][ T5891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.750167][ T5891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 208.763149][ T5891] usb 1-1: New USB device found, idVendor=1e7d, idProduct=3232, bcdDevice= 0.00 [ 208.773382][ T5891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.784274][ T5891] usb 1-1: config 0 descriptor?? [ 208.856711][ T9] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 209.003439][ T8712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.012039][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 209.015131][ T8712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.018865][ T9] usb 3-1: no configurations [ 209.030325][ T9] usb 3-1: can't read configurations, error -22 [ 209.037410][ T9] usb usb3-port1: attempt power cycle [ 209.123514][ T8721] netlink: 8 bytes leftover after parsing attributes in process `syz.4.986'. [ 209.366658][ T5827] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 209.376970][ T9] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 209.397268][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 209.404633][ T9] usb 3-1: no configurations [ 209.409470][ T9] usb 3-1: can't read configurations, error -22 [ 209.526679][ T5827] usb 5-1: Using ep0 maxpacket: 16 [ 209.533677][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 209.544659][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 209.554547][ T5827] usb 5-1: New USB device found, idVendor=0458, idProduct=5016, bcdDevice= 0.00 [ 209.563799][ T9] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 209.571565][ T5827] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.584049][ T5827] usb 5-1: config 0 descriptor?? [ 209.597513][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 209.603456][ T9] usb 3-1: no configurations [ 209.610721][ T9] usb 3-1: can't read configurations, error -22 [ 209.617666][ T9] usb usb3-port1: unable to enumerate USB device [ 209.777866][ T8729] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 209.791039][ T8729] netlink: 1030 bytes leftover after parsing attributes in process `syz.3.990'. [ 209.800345][ T8729] bridge: RTM_NEWNEIGH with invalid ether address [ 209.999319][ T5827] kye 0003:0458:5016.000B: control desc unexpectedly large [ 210.010804][ T5827] input: HID 0458:5016 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5016.000B/input/input29 [ 210.091848][ T5827] input: HID 0458:5016 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5016.000B/input/input30 [ 210.178587][ T5827] kye 0003:0458:5016.000B: input,hiddev0,hidraw0: USB HID v0.09 Device [HID 0458:5016] on usb-dummy_hcd.4-1/input0 [ 210.316501][ T5909] usb 5-1: USB disconnect, device number 65 [ 210.668666][ T8736] netlink: 8 bytes leftover after parsing attributes in process `syz.3.991'. [ 211.186958][ T9] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 211.399359][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.415467][ T9] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 211.428560][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.440733][ T9] usb 5-1: config 0 descriptor?? [ 211.449618][ T5891] usbhid 1-1:0.0: can't add hid device: -71 [ 211.476836][ T5891] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 211.496006][ T5891] usb 1-1: USB disconnect, device number 67 [ 211.586899][ T5909] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 211.624930][ T8759] ------------[ cut here ]------------ [ 211.630622][ T8759] WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x88f/0xcb0, CPU#1: syz.3.1008/8759 [ 211.641986][ T8759] Modules linked in: [ 211.645911][ T8759] CPU: 1 UID: 0 PID: 8759 Comm: syz.3.1008 Not tainted syzkaller #0 PREEMPT(full) [ 211.655338][ T8759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 211.666373][ T8759] RIP: 0010:nsproxy_ns_active_get+0x88f/0xcb0 [ 211.667802][ T8761] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1001'. [ 211.673233][ T8759] Code: 00 e8 75 3f 77 ff eb 0c e8 6e 3f 77 ff eb 05 e8 67 3f 77 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 52 3f 77 ff 90 <0f> 0b 90 e9 ee f7 ff ff e8 44 3f 77 ff 90 0f 0b 90 e9 12 f8 ff ff [ 211.701493][ T8759] RSP: 0018:ffffc90017f1f940 EFLAGS: 00010283 [ 211.708113][ T8759] RAX: ffffffff824a202e RBX: ffff88805fa161a0 RCX: 0000000000080000 [ 211.716228][ T8759] RDX: ffffc9000c229000 RSI: 0000000000040e6f RDI: 0000000000040e70 [ 211.724364][ T8759] RBP: ffffffff8e1dfe01 R08: ffff888028bd48bb R09: 1ffff1100517a917 [ 211.732540][ T8759] R10: dffffc0000000000 R11: ffffed100517a918 R12: dffffc0000000000 [ 211.740649][ T8759] R13: ffffffff818e1b9c R14: ffff888028bd48b8 R15: ffff888028bd4800 [ 211.748715][ T8759] FS: 00007f8e98e8f6c0(0000) GS:ffff888125b82000(0000) knlGS:0000000000000000 [ 211.757932][ T8759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.765647][ T8759] CR2: 00007f8e98e8ef98 CR3: 0000000076a1c000 CR4: 00000000003526f0 [ 211.773722][ T8759] Call Trace: [ 211.777084][ T8759] [ 211.780038][ T8759] ? copy_namespaces+0x5c/0x4b0 [ 211.784909][ T8759] copy_namespaces+0x48c/0x4b0 [ 211.789840][ T8759] copy_process+0x168f/0x3930 [ 211.794556][ T8759] ? copy_process+0x915/0x3930 [ 211.799446][ T8759] ? __pfx_copy_process+0x10/0x10 [ 211.804518][ T8759] kernel_clone+0x21e/0x850 [ 211.809145][ T8759] ? __pfx_kernel_clone+0x10/0x10 [ 211.814214][ T8759] __se_sys_clone3+0x256/0x2d0 [ 211.819114][ T8759] ? __pfx___se_sys_clone3+0x10/0x10 [ 211.824460][ T8759] ? do_syscall_64+0xbe/0xfa0 [ 211.829250][ T8759] do_syscall_64+0xfa/0xfa0 [ 211.833793][ T8759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.839962][ T8759] ? clear_bhb_loop+0x60/0xb0 [ 211.844671][ T8759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.850638][ T8759] RIP: 0033:0x7f8e97f8f6c9 [ 211.855079][ T8759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 211.859454][ T9] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 211.875581][ T8759] RSP: 002b:00007f8e98e8ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 211.875615][ T8759] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f8e97f8f6c9 [ 211.875631][ T8759] RDX: 00007f8e98e8ef20 RSI: 0000000000000058 RDI: 00007f8e98e8ef20 [ 211.875646][ T8759] RBP: 00007f8e98011f91 R08: 0000000000000000 R09: 0000000000000058 [ 211.875661][ T8759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 211.875674][ T8759] R13: 00007f8e981e6038 R14: 00007f8e981e5fa0 R15: 00007fff1f3bbd68 [ 211.875708][ T8759] [ 211.875733][ T8759] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 211.875749][ T8759] CPU: 1 UID: 0 PID: 8759 Comm: syz.3.1008 Not tainted syzkaller #0 PREEMPT(full) [ 211.875773][ T8759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 211.875786][ T8759] Call Trace: [ 211.875795][ T8759] [ 211.875803][ T8759] dump_stack_lvl+0x99/0x250 [ 211.875834][ T8759] ? __asan_memcpy+0x40/0x70 [ 211.875859][ T8759] ? __pfx_dump_stack_lvl+0x10/0x10 [ 211.875885][ T8759] ? __pfx__printk+0x10/0x10 [ 211.875921][ T8759] vpanic+0x237/0x6d0 [ 211.875941][ T8759] ? __pfx_vpanic+0x10/0x10 [ 211.875958][ T8759] ? is_bpf_text_address+0x292/0x2b0 [ 211.875986][ T8759] ? is_bpf_text_address+0x26/0x2b0 [ 211.876022][ T8759] panic+0xb9/0xc0 [ 211.876040][ T8759] ? __pfx_panic+0x10/0x10 [ 211.876074][ T8759] __warn+0x318/0x4d0 [ 211.876092][ T8759] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 211.876119][ T8759] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 211.876143][ T8759] report_bug+0x2be/0x4f0 [ 211.876189][ T8759] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 211.876213][ T8759] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 211.876237][ T8759] ? nsproxy_ns_active_get+0x891/0xcb0 [ 211.876261][ T8759] handle_bug+0x84/0x160 [ 211.876285][ T8759] exc_invalid_op+0x1a/0x50 [ 211.876307][ T8759] asm_exc_invalid_op+0x1a/0x20 [ 211.876326][ T8759] RIP: 0010:nsproxy_ns_active_get+0x88f/0xcb0 [ 211.876351][ T8759] Code: 00 e8 75 3f 77 ff eb 0c e8 6e 3f 77 ff eb 05 e8 67 3f 77 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 52 3f 77 ff 90 <0f> 0b 90 e9 ee f7 ff ff e8 44 3f 77 ff 90 0f 0b 90 e9 12 f8 ff ff [ 211.876367][ T8759] RSP: 0018:ffffc90017f1f940 EFLAGS: 00010283 [ 211.876390][ T8759] RAX: ffffffff824a202e RBX: ffff88805fa161a0 RCX: 0000000000080000 [ 211.876403][ T8759] RDX: ffffc9000c229000 RSI: 0000000000040e6f RDI: 0000000000040e70 [ 211.876417][ T8759] RBP: ffffffff8e1dfe01 R08: ffff888028bd48bb R09: 1ffff1100517a917 [ 211.876432][ T8759] R10: dffffc0000000000 R11: ffffed100517a918 R12: dffffc0000000000 [ 211.876448][ T8759] R13: ffffffff818e1b9c R14: ffff888028bd48b8 R15: ffff888028bd4800 [ 211.876465][ T8759] ? copy_namespaces+0x5c/0x4b0 [ 211.876489][ T8759] ? nsproxy_ns_active_get+0x88e/0xcb0 [ 211.876518][ T8759] ? copy_namespaces+0x5c/0x4b0 [ 211.876543][ T8759] copy_namespaces+0x48c/0x4b0 [ 211.876565][ T8759] copy_process+0x168f/0x3930 [ 211.876599][ T8759] ? copy_process+0x915/0x3930 [ 211.876629][ T8759] ? __pfx_copy_process+0x10/0x10 [ 211.876662][ T8759] kernel_clone+0x21e/0x850 [ 211.876691][ T8759] ? __pfx_kernel_clone+0x10/0x10 [ 211.876733][ T8759] __se_sys_clone3+0x256/0x2d0 [ 211.876760][ T8759] ? __pfx___se_sys_clone3+0x10/0x10 [ 211.876820][ T8759] ? do_syscall_64+0xbe/0xfa0 [ 211.876842][ T8759] do_syscall_64+0xfa/0xfa0 [ 211.876862][ T8759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.876881][ T8759] ? clear_bhb_loop+0x60/0xb0 [ 211.876906][ T8759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.876925][ T8759] RIP: 0033:0x7f8e97f8f6c9 [ 211.876943][ T8759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 211.876961][ T8759] RSP: 002b:00007f8e98e8ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 211.876981][ T8759] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f8e97f8f6c9 [ 211.876996][ T8759] RDX: 00007f8e98e8ef20 RSI: 0000000000000058 RDI: 00007f8e98e8ef20 [ 211.877010][ T8759] RBP: 00007f8e98011f91 R08: 0000000000000000 R09: 0000000000000058 [ 211.877023][ T8759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 211.877036][ T8759] R13: 00007f8e981e6038 R14: 00007f8e981e5fa0 R15: 00007fff1f3bbd68 [ 211.877066][ T8759] [ 211.885107][ T8759] Kernel Offset: disabled