last executing test programs: 8m28.151153745s ago: executing program 3 (id=1208): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@private0, 0x8000000, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x8000000, 0x0, 0x1, 0x0, 0x4, 0x4}, 0x20) 8m27.899044652s ago: executing program 3 (id=1210): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) clock_settime(0x0, &(0x7f00000000c0)={0x77359400}) 8m27.853317497s ago: executing program 3 (id=1212): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000080)={0x48, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x5, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x8}]}]}]}, 0x48}}, 0x0) 8m27.715161749s ago: executing program 3 (id=1213): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x1c, 0x15, 0x301, 0x0, 0x0, {0xc}, [@typed={0x8, 0x4, 0x0, 0x0, @u32=0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x8, 0x3000000000002}, 0x0) 8m27.706977126s ago: executing program 3 (id=1214): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) 8m27.666000382s ago: executing program 3 (id=1215): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xff, 0x7ff, 0x2, 0x800, 0xd, "67417a82a64bccc4d9a84443ca7965b143a7ed"}) 8m12.608076247s ago: executing program 32 (id=1215): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xff, 0x7ff, 0x2, 0x800, 0xd, "67417a82a64bccc4d9a84443ca7965b143a7ed"}) 4m30.673948978s ago: executing program 4 (id=5659): r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc008561c, &(0x7f0000000000)={0x980915, 0x8, @value=0x3}) 4m30.558716446s ago: executing program 4 (id=5661): io_setup(0x401, &(0x7f0000000340)=0x0) r1 = timerfd_create(0x0, 0x800) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 4m30.406574404s ago: executing program 4 (id=5666): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000001000010027bd7000fbd9dfa500000000", @ANYRES32=r2, @ANYBLOB="104e0600d5be225934001280110001006272696467655f736c617665000000001c0005800500080025"], 0x54}, 0x1, 0x0, 0x0, 0x404c000}, 0x2) 4m30.221640797s ago: executing program 4 (id=5671): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 4m30.059187088s ago: executing program 4 (id=5673): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xe9ba1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) lsm_get_self_attr(0x66, 0x0, 0x0, 0x1) 4m29.75415858s ago: executing program 4 (id=5676): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2}) 4m29.522654737s ago: executing program 33 (id=5676): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2}) 3m49.886602214s ago: executing program 5 (id=6352): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0x3, 0x6576, 0xd}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x100000000) 3m49.796083589s ago: executing program 5 (id=6355): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_ORPHAN_MASK={0x8, 0xa, 0x3}]}}]}, 0x38}}, 0x0) 3m49.701563646s ago: executing program 5 (id=6357): r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={0x0, 0x0, r1, 0x0}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000240)={r1, r2, 0x0, 0x0, 0x5}) 3m49.574391041s ago: executing program 5 (id=6360): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @private=0xa010100}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xc}, 0x8) 3m49.492128236s ago: executing program 5 (id=6362): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) rename(&(0x7f00000001c0)='./bus\x00', &(0x7f0000004ac0)='./file1\x00') 3m49.41868389s ago: executing program 5 (id=6364): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000080003000040"]) 3m34.322549321s ago: executing program 34 (id=6364): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000080003000040"]) 2m13.494328782s ago: executing program 6 (id=8034): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), r1) sendmsg$NFC_CMD_DEP_LINK_DOWN(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2m13.423334104s ago: executing program 6 (id=8036): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000200001032abd7000000000000a0000000000000000000000080018004e214e24"], 0x24}, 0x1, 0x0, 0x0, 0x240480d4}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00!'], 0x28}}, 0x0) 2m13.379159724s ago: executing program 6 (id=8039): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0), 0x4) 2m13.231098935s ago: executing program 6 (id=8042): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x9) 2m13.161509308s ago: executing program 6 (id=8045): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) getrusage(0x1, &(0x7f00000001c0)) 2m12.223130682s ago: executing program 6 (id=8051): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1, 0xa01, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "ef1d62ee7e923b0ad9cda5b28dd4753620a2f0271768a8284c18a4e2b5e44dc77098b18fd964df81213608ec503db52d42f1a78c97322f4ae4c8dc89cf2b1440"}}, 0x80}, 0x1, 0x0, 0x0, 0x44040}, 0x0) 2m12.025452237s ago: executing program 35 (id=8051): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1, 0xa01, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "ef1d62ee7e923b0ad9cda5b28dd4753620a2f0271768a8284c18a4e2b5e44dc77098b18fd964df81213608ec503db52d42f1a78c97322f4ae4c8dc89cf2b1440"}}, 0x80}, 0x1, 0x0, 0x0, 0x44040}, 0x0) 1m33.020680789s ago: executing program 1 (id=8671): setreuid(0xee01, 0xee01) r0 = msgget$private(0x0, 0x790) msgsnd(r0, &(0x7f0000000800)=ANY=[@ANYRES8], 0x401, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000780)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x200, 0x7, 0xfffffffffffff734, 0x40, 0x5, 0x4, 0x0, 0x344c}) msgctl$IPC_RMID(r0, 0x0) 1m32.915103693s ago: executing program 1 (id=8673): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f00000002c0)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000100)={@my=0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f00000000c0)={{@my=0x1}, @any, 0x0, 0x0, 0x400005}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7aa, &(0x7f0000000000)={{@my=0x1}, @local}) 1m32.807062598s ago: executing program 1 (id=8676): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0xc0844123, &(0x7f0000000180)=0x7) 1m32.790491295s ago: executing program 1 (id=8677): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000c40)='.\x00', &(0x7f0000000640)='./file0\x00', 0x0, 0x2901090, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') mount(0x0, &(0x7f0000000d40)='./file0/../file0/../file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000340)='.\x00', &(0x7f0000000180)='./file0/../file0/../file0\x00') 1m32.72098693s ago: executing program 1 (id=8679): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000009e602206d0414c340000000000109022400010400a000090400000103010100093700086ce82201000905815f"], 0x0) syz_usb_control_io(r2, &(0x7f0000000000)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x20, 0x29, 0xf, {0xf, 0x29, 0xc, 0x80, 0x4, 0x2, '\'\x00', '\nj#\x00'}}, 0x0}, 0x0) 1m32.419066509s ago: executing program 1 (id=8684): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='dyn']) chdir(&(0x7f00000000c0)='./file0\x00') mount$tmpfs(0x0, &(0x7f0000000180)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) 1m32.299716779s ago: executing program 36 (id=8684): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='dyn']) chdir(&(0x7f00000000c0)='./file0\x00') mount$tmpfs(0x0, &(0x7f0000000180)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) 53.066989474s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 47.377358893s ago: executing program 2 (id=9251): r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x15) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) 46.976897477s ago: executing program 2 (id=9255): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)) 42.803711609s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 36.306916745s ago: executing program 2 (id=9255): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)) 31.603622613s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 24.546679828s ago: executing program 2 (id=9255): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)) 22.81184201s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 13.650354101s ago: executing program 2 (id=9255): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)) 12.48995437s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 7.695854636s ago: executing program 7 (id=9532): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = syz_usb_connect(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) syz_open_dev$midi(&(0x7f0000000000), 0x3, 0x88c02) syz_usb_disconnect(r1) close_range(r0, 0xffffffffffffffff, 0x0) 5.192729728s ago: executing program 8 (id=9544): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x700) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x4, 0x2, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) close_range(r0, 0xffffffffffffffff, 0x0) 5.087853937s ago: executing program 8 (id=9545): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x84, 0xfde1) sendto$inet6(r0, 0x0, 0x0, 0x200c8084, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, &(0x7f0000001cc0)="2501d77b330b7e73d6b1d1b8a473ff7420b4b43ce0861f000000714fa228ee1f5b48", 0xfffffffffffffe57, 0x8000, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002003, 0x0) 4.962857991s ago: executing program 8 (id=9547): syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x4d9, 0xa067, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xa0, 0x20, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x8}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xfe, 0x9}}}}}]}}]}}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x0) syz_usb_disconnect(r0) syz_usb_connect$cdc_ecm(0x5, 0x56, &(0x7f0000000000)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x550c, 0x0) 4.545869048s ago: executing program 7 (id=9550): r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x2, 0x1, 0x1}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000000)=0x1) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000200)=@overlay={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x8, 0x0, 0x4, 0x0, 0x0, "12848098"}}) pread64(r0, &(0x7f0000000500)=""/46, 0x2e, 0x81) 3.622798626s ago: executing program 7 (id=9551): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000200)=0xa4, 0x4) 3.339082805s ago: executing program 8 (id=9552): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 3.299172415s ago: executing program 7 (id=9553): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000007c0)={0x2c, &(0x7f00000005c0)={0x0, 0x17, 0x4, "2fe74929"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000740)={0x2c, &(0x7f0000000a40)={0x40, 0xb, 0x4, "2eec45ff"}, 0x0, 0x0, 0x0, 0x0}) 3.270071071s ago: executing program 8 (id=9554): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) syz_emit_vhci(&(0x7f00000005c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_WRITE_SCAN_ENABLE={{0x14}}}}, 0x7) 3.121704249s ago: executing program 0 (id=9555): socket$nl_route(0x10, 0x3, 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f1f01040000000905830300b3"], 0x0) syz_usb_connect$printer(0x3, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="fb01"], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, &(0x7f00000000c0)=ANY=[]) fcntl$lock(0xffffffffffffffff, 0x25, 0x0) 2.61635597s ago: executing program 2 (id=9255): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)) 2.175410648s ago: executing program 9 (id=9028): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000440)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x3, 0x0, 0x6, 0x7fffffff}) 1.368476199s ago: executing program 0 (id=9556): r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0xa83b, 0x10, 0x2}, &(0x7f0000000340)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x40, 0x5, r0, 0x0, 0x0, 0x0, 0x80000}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) 1.368309157s ago: executing program 8 (id=9557): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 1.172747088s ago: executing program 0 (id=9558): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x84, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000b00)) syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x800) syz_open_dev$dmmidi(&(0x7f0000000380), 0xfc, 0x20000) syz_open_dev$dmmidi(&(0x7f0000000080), 0x200, 0x1a5982) 278.299138ms ago: executing program 0 (id=9559): r0 = fsopen(&(0x7f0000000080)='bpf\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r1, &(0x7f0000000140)='./file0\x00') readlinkat(r1, &(0x7f00000001c0)='./file0/../file0\x00', &(0x7f00000002c0)=""/204, 0xcc) 210.965056ms ago: executing program 7 (id=9560): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) tgkill(0x0, 0x0, 0x31) 182.244298ms ago: executing program 7 (id=9561): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_MGMT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r0, 0x1, 0x70bd2c, 0x6, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x24044000) 139.739256ms ago: executing program 0 (id=9562): pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r2 = fanotify_init(0x200, 0x0) fanotify_mark(r2, 0x1, 0x40001043, r0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x29, 0xceaf, 0x44008002, 0x9, 0x2, 0x4, 0x6, 0x0, 0x0, 0x80, 0x800}}, 0x50) read$FUSE(r0, &(0x7f0000000580)={0x2020}, 0x2020) 0s ago: executing program 0 (id=9563): r0 = timerfd_create(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x989680}}, 0x0) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000002}) kernel console output (not intermixed with test programs): 582.971962][ T5860] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 583.140142][ T5861] m920x_read = error: -19 [ 583.143092][ T5860] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 583.148477][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 583.164364][ T5860] usb 1-1: config 0 interface 0 has no altsetting 0 [ 583.184032][T26141] loop6: detected capacity change from 0 to 64 [ 583.197905][ T5860] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 583.209597][ T5860] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 583.218629][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 583.243153][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 583.250095][ T5860] usb 1-1: Product: syz [ 583.256371][ T5860] usb 1-1: Manufacturer: syz [ 583.260976][ T5860] usb 1-1: SerialNumber: syz [ 583.274695][ T5860] usb 1-1: config 0 descriptor?? [ 583.280102][ T67] bond0 (unregistering): Released all slaves [ 583.305299][ T5860] usb 1-1: selecting invalid altsetting 0 [ 583.315999][T26095] bridge0: port 2(bridge_slave_1) entered blocking state [ 583.323203][ T972] m920x_read = error: -19 [ 583.327630][ T972] dvb-usb: error -19 while querying for an remote control event. [ 583.352636][T26095] bridge0: port 2(bridge_slave_1) entered disabled state [ 583.369101][T26095] bridge_slave_1: entered allmulticast mode [ 583.381675][T26095] bridge_slave_1: entered promiscuous mode [ 583.436706][T26095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 583.472511][ T30] audit: type=1400 audit(2000000611.974:1967): avc: denied { bind } for pid=26148 comm="syz.2.9218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 583.498414][T26095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 583.511818][ T5861] m920x_read = error: -19 [ 583.519484][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 583.599564][ T5860] usb 1-1: USB disconnect, device number 106 [ 583.660982][T26095] team0: Port device team_slave_0 added [ 583.682072][ T5825] Bluetooth: hci4: command tx timeout [ 583.692437][ T5861] m920x_read = error: -19 [ 583.707144][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 583.722458][ T67] hsr_slave_0: left promiscuous mode [ 583.729696][ T67] hsr_slave_1: left promiscuous mode [ 583.736115][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 583.744702][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 583.752914][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 583.760381][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 583.785843][ T67] veth1_macvtap: left promiscuous mode [ 583.791488][ T67] veth0_macvtap: left promiscuous mode [ 583.797431][ T67] veth1_vlan: left promiscuous mode [ 583.809209][ T67] veth0_vlan: left promiscuous mode [ 583.891835][ T5861] m920x_read = error: -19 [ 583.896276][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.071681][ T5861] m920x_read = error: -19 [ 584.076086][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.089055][T26169] overlay: filesystem on ./bus is read-only [ 584.095656][ T30] audit: type=1400 audit(2000000612.584:1968): avc: denied { mounton } for pid=26168 comm="syz.2.9227" path="/bus" dev="proc" ino=4026531855 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 584.256649][ T5861] m920x_read = error: -19 [ 584.261037][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.425321][ T67] team0 (unregistering): Port device team_slave_1 removed [ 584.434396][ T5861] m920x_read = error: -19 [ 584.438739][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.484615][ T67] team0 (unregistering): Port device team_slave_0 removed [ 584.616934][ T5861] m920x_read = error: -19 [ 584.621299][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.786327][ T5861] m920x_read = error: -19 [ 584.790700][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 584.923776][T26095] team0: Port device team_slave_1 added [ 584.951809][ T5861] m920x_read = error: -19 [ 584.956328][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 585.104105][T26095] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 585.120523][T26095] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 585.151801][ T5861] m920x_read = error: -19 [ 585.153797][T26095] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 585.156159][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 585.182154][T26095] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 585.192411][T26095] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 585.228739][T26187] netlink: 'syz.0.9234': attribute type 3 has an invalid length. [ 585.235845][T26095] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 585.255689][T26187] netlink: 'syz.0.9234': attribute type 3 has an invalid length. [ 585.315612][ T5861] m920x_read = error: -19 [ 585.327832][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 585.390005][T26095] hsr_slave_0: entered promiscuous mode [ 585.410367][T26095] hsr_slave_1: entered promiscuous mode [ 585.425285][T26095] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 585.441933][T26095] Cannot create hsr debugfs directory [ 585.511699][ T972] m920x_read = error: -19 [ 585.526363][ T972] dvb-usb: error -19 while querying for an remote control event. [ 585.711705][ T972] m920x_read = error: -19 [ 585.716158][ T972] dvb-usb: error -19 while querying for an remote control event. [ 585.763385][ T5825] Bluetooth: hci4: command tx timeout [ 585.902019][ T972] m920x_read = error: -19 [ 585.933233][ T972] dvb-usb: error -19 while querying for an remote control event. [ 586.079531][T26211] netlink: 'syz.2.9244': attribute type 1 has an invalid length. [ 586.099940][ T972] m920x_read = error: -19 [ 586.101373][T26095] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 586.105913][ T972] dvb-usb: error -19 while querying for an remote control event. [ 586.125171][T26095] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 586.167367][T26095] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 586.206403][T26095] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 586.233534][T26216] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 586.301635][ T5861] m920x_read = error: -19 [ 586.306464][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 586.339021][T26095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 586.344386][T26219] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9247'. [ 586.370243][T26095] 8021q: adding VLAN 0 to HW filter on device team0 [ 586.390332][T25075] bridge0: port 1(bridge_slave_0) entered blocking state [ 586.397528][T25075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 586.447918][T25075] bridge0: port 2(bridge_slave_1) entered blocking state [ 586.455118][T25075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 586.501559][ T5861] m920x_read = error: -19 [ 586.523773][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 586.701880][ T5861] m920x_read = error: -19 [ 586.708532][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 586.834733][T26095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 586.901969][ T24] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 586.904417][ T5861] m920x_read = error: -19 [ 586.940952][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 587.071995][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 587.093575][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 587.122461][ T24] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 587.135407][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 587.154168][ T972] m920x_read = error: -19 [ 587.158544][ T972] dvb-usb: error -19 while querying for an remote control event. [ 587.160033][ T24] usb 1-1: config 0 descriptor?? [ 587.304291][T26095] veth0_vlan: entered promiscuous mode [ 587.330801][T26095] veth1_vlan: entered promiscuous mode [ 587.342256][ T5861] m920x_read = error: -19 [ 587.347271][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 587.404479][T26095] veth0_macvtap: entered promiscuous mode [ 587.440123][T26095] veth1_macvtap: entered promiscuous mode [ 587.470990][T25075] bridge_slave_1: left promiscuous mode [ 587.477463][T25075] bridge0: port 2(bridge_slave_1) entered disabled state [ 587.490448][ T5813] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 587.499063][T25075] bridge_slave_0: left promiscuous mode [ 587.508895][T25075] bridge0: port 1(bridge_slave_0) entered disabled state [ 587.509537][ T5813] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 587.529989][ T5813] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 587.545750][ T5861] m920x_read = error: -19 [ 587.550137][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 587.561215][ T5813] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 587.573551][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 587.599905][ T24] cm6533_jd 0003:0D8C:0022.00AB: unknown main item tag 0x0 [ 587.621792][ T24] cm6533_jd 0003:0D8C:0022.00AB: unknown main item tag 0x0 [ 587.631707][ T24] cm6533_jd 0003:0D8C:0022.00AB: unknown main item tag 0x0 [ 587.642476][ T24] cm6533_jd 0003:0D8C:0022.00AB: unknown main item tag 0x0 [ 587.649760][ T24] cm6533_jd 0003:0D8C:0022.00AB: unknown main item tag 0x0 [ 587.672648][ T24] cm6533_jd 0003:0D8C:0022.00AB: No inputs registered, leaving [ 587.689402][ T24] cm6533_jd 0003:0D8C:0022.00AB: hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 587.716569][ T5861] m920x_read = error: -19 [ 587.720951][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 587.846395][ T5813] Bluetooth: hci4: command tx timeout [ 587.852818][ T5861] usb 1-1: USB disconnect, device number 107 [ 587.891562][T12209] m920x_read = error: -19 [ 587.903062][T12209] dvb-usb: error -19 while querying for an remote control event. [ 587.921878][ T5820] usb 9-1: new high-speed USB device number 15 using dummy_hcd [ 588.079552][ T5861] m920x_read = error: -19 [ 588.085233][ T5820] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 588.087590][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 588.106399][ T5820] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 588.128324][ T5820] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 588.151853][ T5820] usb 9-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 588.170416][ T5820] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 588.187056][ T5820] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.195159][ T5820] usb 9-1: Product: syz [ 588.200637][ T5820] usb 9-1: Manufacturer: syz [ 588.208849][ T5820] usb 9-1: SerialNumber: syz [ 588.247402][T25075] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 588.258581][T25075] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 588.267312][ T972] m920x_read = error: -19 [ 588.271847][ T972] dvb-usb: error -19 while querying for an remote control event. [ 588.281110][T25075] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 588.293279][T25075] bond0 (unregistering): (slave bond4): Releasing backup interface [ 588.302038][T25075] bond0 (unregistering): Released all slaves [ 588.313849][T25075] bond1 (unregistering): Released all slaves [ 588.328037][T25075] bond2 (unregistering): Released all slaves [ 588.340069][T25075] bond3 (unregistering): Released all slaves [ 588.442964][ T972] m920x_read = error: -19 [ 588.447367][ T972] dvb-usb: error -19 while querying for an remote control event. [ 588.544558][T25075] bond4 (unregistering): Released all slaves [ 588.573049][T26095] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 588.584865][T26095] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 588.612279][ T972] m920x_read = error: -19 [ 588.616762][ T972] dvb-usb: error -19 while querying for an remote control event. [ 588.632284][T26095] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.652398][T26095] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.664256][T26095] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.681663][T26095] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.720089][T25075] tipc: Disabling bearer [ 588.728223][ T30] audit: type=1804 audit(2000000617.224:1969): pid=26268 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.7.9265" name="/" dev="pidfs" ino=26266 res=1 errno=0 [ 588.730770][T25075] tipc: Disabling bearer [ 588.777578][T25075] tipc: Left network mode [ 588.812098][ T972] m920x_read = error: -19 [ 588.816482][ T972] dvb-usb: error -19 while querying for an remote control event. [ 588.887954][T26270] netlink: 16 bytes leftover after parsing attributes in process `syz.0.9267'. [ 588.992447][ T5861] m920x_read = error: -19 [ 588.996848][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 589.096653][T25105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 589.108101][T25105] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 589.192264][ T5861] m920x_read = error: -19 [ 589.199091][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 589.218873][T25075] hsr_slave_0: left promiscuous mode [ 589.244863][T25075] hsr_slave_1: left promiscuous mode [ 589.250548][T25075] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 589.262710][ T5820] cdc_ncm 9-1:1.0: bind() failure [ 589.276314][ T5820] cdc_ncm 9-1:1.1: probe with driver cdc_ncm failed with error -71 [ 589.285924][T25075] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 589.300242][ T5820] cdc_mbim 9-1:1.1: probe with driver cdc_mbim failed with error -71 [ 589.318961][ T5820] usbtest 9-1:1.1: probe with driver usbtest failed with error -71 [ 589.327177][ T5860] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 589.339646][ T5820] usb 9-1: USB disconnect, device number 15 [ 589.371830][ T5861] m920x_read = error: -19 [ 589.377067][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 589.493878][ T5860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 589.505658][ T5860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 589.515696][ T5860] usb 1-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 589.535784][ T5860] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 589.549398][ T5860] usb 1-1: config 0 descriptor?? [ 589.559776][ T10] m920x_read = error: -19 [ 589.564357][ T10] dvb-usb: error -19 while querying for an remote control event. [ 589.593613][T26290] netlink: 12 bytes leftover after parsing attributes in process `syz.7.9274'. [ 589.604009][ T5813] Bluetooth: hci1: command tx timeout [ 589.729463][T25075] team0 (unregistering): Port device team_slave_1 removed [ 589.737476][ T10] m920x_read = error: -19 [ 589.753172][ T10] dvb-usb: error -19 while querying for an remote control event. [ 589.790404][T25075] team0 (unregistering): Port device team_slave_0 removed [ 589.919887][ T5880] m920x_read = error: -19 [ 589.922084][ T5813] Bluetooth: hci4: command tx timeout [ 589.924410][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 589.966296][ T5860] arvo 0003:1E7D:30D4.00AC: hidraw0: USB HID v0.00 Device [HID 1e7d:30d4] on usb-dummy_hcd.0-1/input0 [ 590.101883][ T5880] m920x_read = error: -19 [ 590.106280][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 590.164708][ T5860] arvo 0003:1E7D:30D4.00AC: couldn't init struct arvo_device [ 590.172590][ T5860] arvo 0003:1E7D:30D4.00AC: couldn't install keyboard [ 590.180967][ T5860] arvo 0003:1E7D:30D4.00AC: probe with driver arvo failed with error -71 [ 590.192391][ T5860] usb 1-1: USB disconnect, device number 108 [ 590.281828][ T5880] m920x_read = error: -19 [ 590.290846][T25140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 590.300495][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 590.302896][T25140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 590.347345][T26243] chnl_net:caif_netlink_parms(): no params data found [ 590.473147][ T5880] m920x_read = error: -19 [ 590.477555][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 590.541305][T26243] bridge0: port 1(bridge_slave_0) entered blocking state [ 590.561052][T26243] bridge0: port 1(bridge_slave_0) entered disabled state [ 590.588993][T26243] bridge_slave_0: entered allmulticast mode [ 590.604060][T26243] bridge_slave_0: entered promiscuous mode [ 590.643406][T26243] bridge0: port 2(bridge_slave_1) entered blocking state [ 590.650905][T26243] bridge0: port 2(bridge_slave_1) entered disabled state [ 590.659358][T26243] bridge_slave_1: entered allmulticast mode [ 590.668576][T26243] bridge_slave_1: entered promiscuous mode [ 590.681708][ T5861] m920x_read = error: -19 [ 590.686090][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 590.715229][T26243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 590.727585][T26243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 590.750211][T26308] input input107: cannot allocate more than FF_MAX_EFFECTS effects [ 590.770356][T25075] IPVS: stop unused estimator thread 0... [ 590.804748][T26243] team0: Port device team_slave_0 added [ 590.827634][T26243] team0: Port device team_slave_1 added [ 590.864821][ T5861] m920x_read = error: -19 [ 590.871529][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 590.902487][T26243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 590.914441][T26243] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 590.941087][T26243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 590.956048][T26243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 590.967167][T26243] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 590.996648][T26243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 591.061604][ T10] m920x_read = error: -19 [ 591.066007][ T10] dvb-usb: error -19 while querying for an remote control event. [ 591.067678][T26314] syz.8.9283 (26314) used greatest stack depth: 20264 bytes left [ 591.230016][T25075] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.241572][ T10] m920x_read = error: -19 [ 591.241599][ T10] dvb-usb: error -19 while querying for an remote control event. [ 591.318997][T26243] hsr_slave_0: entered promiscuous mode [ 591.327104][T26243] hsr_slave_1: entered promiscuous mode [ 591.333599][T26243] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 591.341245][T26243] Cannot create hsr debugfs directory [ 591.391221][T25075] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.401797][ T10] m920x_read = error: -19 [ 591.406150][ T10] dvb-usb: error -19 while querying for an remote control event. [ 591.475219][T25075] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.571776][ T5861] m920x_read = error: -19 [ 591.576165][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 591.665353][T25075] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 591.681886][ T5813] Bluetooth: hci1: command tx timeout [ 591.741740][ T10] m920x_read = error: -19 [ 591.754827][T26320] veth0: entered promiscuous mode [ 591.763489][ T10] dvb-usb: error -19 while querying for an remote control event. [ 591.793176][T26320] veth0: left promiscuous mode [ 591.962160][ T5861] m920x_read = error: -19 [ 591.975522][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 592.035798][T25075] bridge_slave_1: left allmulticast mode [ 592.052950][T25075] bridge_slave_1: left promiscuous mode [ 592.068648][T25075] bridge0: port 2(bridge_slave_1) entered disabled state [ 592.087031][T25075] bridge_slave_0: left allmulticast mode [ 592.103131][T25075] bridge_slave_0: left promiscuous mode [ 592.110481][T25075] bridge0: port 1(bridge_slave_0) entered disabled state [ 592.128235][ T5825] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 592.143433][ T5825] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 592.152653][ T5825] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 592.167449][ T5825] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 592.174698][ T5880] m920x_read = error: -19 [ 592.179168][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 592.191247][ T5825] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 592.351751][ T5880] m920x_read = error: -19 [ 592.356311][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 592.472851][T25075] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 592.483369][T25075] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 592.494675][T25075] bond0 (unregistering): Released all slaves [ 592.521946][ T5861] m920x_read = error: -19 [ 592.536945][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 592.625690][T26243] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 592.674156][T26343] sctp: [Deprecated]: syz.8.9293 (pid 26343) Use of struct sctp_assoc_value in delayed_ack socket option. [ 592.674156][T26343] Use struct sctp_sack_info instead [ 592.722281][ T5861] m920x_read = error: -19 [ 592.728481][T26243] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 592.735534][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 592.781208][T26243] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 592.796089][T26347] sctp: [Deprecated]: syz.0.9297 (pid 26347) Use of struct sctp_assoc_value in delayed_ack socket option. [ 592.796089][T26347] Use struct sctp_sack_info instead [ 592.813517][ T30] audit: type=1400 audit(2000000621.281:1970): avc: denied { getopt } for pid=26346 comm="syz.0.9297" lport=39674 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 592.881126][T26243] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 592.921966][ T5861] m920x_read = error: -19 [ 592.926374][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 593.015154][T26360] trusted_key: syz.0.9301 sent an empty control message without MSG_MORE. [ 593.057528][T25075] hsr_slave_0: left promiscuous mode [ 593.066480][T25075] hsr_slave_1: left promiscuous mode [ 593.076293][T25075] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 593.084469][T25075] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 593.093739][T25075] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 593.101282][T25075] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 593.111903][ T10] m920x_read = error: -19 [ 593.116313][ T10] dvb-usb: error -19 while querying for an remote control event. [ 593.124966][T25075] veth1_macvtap: left promiscuous mode [ 593.132916][T25075] veth0_macvtap: left promiscuous mode [ 593.138512][ T5861] IPVS: starting estimator thread 0... [ 593.138621][T25075] veth1_vlan: left promiscuous mode [ 593.149482][T25075] veth0_vlan: left promiscuous mode [ 593.242522][T26365] IPVS: using max 36 ests per chain, 86400 per kthread [ 593.312788][ T10] m920x_read = error: -19 [ 593.317176][ T10] dvb-usb: error -19 while querying for an remote control event. [ 593.491740][ T10] m920x_read = error: -19 [ 593.496127][ T10] dvb-usb: error -19 while querying for an remote control event. [ 593.673469][ T10] m920x_read = error: -19 [ 593.685617][ T10] dvb-usb: error -19 while querying for an remote control event. [ 593.764403][ T5813] Bluetooth: hci1: command tx timeout [ 593.786369][T25075] team0 (unregistering): Port device team_slave_1 removed [ 593.826524][T25075] team0 (unregistering): Port device team_slave_0 removed [ 593.861600][ T10] m920x_read = error: -19 [ 593.866016][ T10] dvb-usb: error -19 while querying for an remote control event. [ 594.043312][ T10] m920x_read = error: -19 [ 594.047755][ T10] dvb-usb: error -19 while querying for an remote control event. [ 594.242218][ T5813] Bluetooth: hci4: command tx timeout [ 594.250741][ T10] m920x_read = error: -19 [ 594.259583][ T10] dvb-usb: error -19 while querying for an remote control event. [ 594.394329][T26391] netlink: 63503 bytes leftover after parsing attributes in process `syz.8.9315'. [ 594.422799][ T10] m920x_read = error: -19 [ 594.427187][ T10] dvb-usb: error -19 while querying for an remote control event. [ 594.468692][T26334] chnl_net:caif_netlink_parms(): no params data found [ 594.611810][ T5861] m920x_read = error: -19 [ 594.616186][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 594.727574][T26243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 594.752407][T26334] bridge0: port 1(bridge_slave_0) entered blocking state [ 594.760177][T26334] bridge0: port 1(bridge_slave_0) entered disabled state [ 594.776718][T26334] bridge_slave_0: entered allmulticast mode [ 594.793773][T26334] bridge_slave_0: entered promiscuous mode [ 594.813075][T26334] bridge0: port 2(bridge_slave_1) entered blocking state [ 594.830635][ T10] m920x_read = error: -19 [ 594.838884][ T10] dvb-usb: error -19 while querying for an remote control event. [ 594.850219][T26334] bridge0: port 2(bridge_slave_1) entered disabled state [ 594.858339][T26334] bridge_slave_1: entered allmulticast mode [ 594.866481][T26334] bridge_slave_1: entered promiscuous mode [ 594.921282][T26243] 8021q: adding VLAN 0 to HW filter on device team0 [ 594.964274][T26334] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 595.011776][ T5861] m920x_read = error: -19 [ 595.020466][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 595.033715][T26334] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 595.104182][T25105] bridge0: port 1(bridge_slave_0) entered blocking state [ 595.111335][T25105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 595.121369][T25105] bridge0: port 2(bridge_slave_1) entered blocking state [ 595.128530][T25105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 595.178765][T26334] team0: Port device team_slave_0 added [ 595.203525][T26334] team0: Port device team_slave_1 added [ 595.220690][ T5861] m920x_read = error: -19 [ 595.225498][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 595.302894][T26334] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 595.309860][T26334] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 595.355949][T26334] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 595.369167][T26334] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 595.381566][T26334] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 595.407691][ T10] m920x_read = error: -19 [ 595.412238][ T10] dvb-usb: error -19 while querying for an remote control event. [ 595.421282][T26334] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 595.532469][T26334] hsr_slave_0: entered promiscuous mode [ 595.542713][T26334] hsr_slave_1: entered promiscuous mode [ 595.559163][T26334] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 595.569981][T26334] Cannot create hsr debugfs directory [ 595.575505][ T10] m920x_read = error: -19 [ 595.579959][ T10] dvb-usb: error -19 while querying for an remote control event. [ 595.691356][T26416] netlink: 'syz.0.9322': attribute type 1 has an invalid length. [ 595.753667][ T5861] m920x_read = error: -19 [ 595.758104][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 595.809353][T26243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 595.842634][ T5813] Bluetooth: hci1: command tx timeout [ 595.882265][T26243] veth0_vlan: entered promiscuous mode [ 595.894337][T26243] veth1_vlan: entered promiscuous mode [ 595.931791][ T5861] m920x_read = error: -19 [ 595.936170][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 595.957189][T26243] veth0_macvtap: entered promiscuous mode [ 595.957270][T26422] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 595.990946][T26243] veth1_macvtap: entered promiscuous mode [ 596.024878][T26243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 596.034189][ T30] audit: type=1326 audit(2000000624.511:1971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.062928][T26243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 596.077017][ T30] audit: type=1326 audit(2000000624.521:1972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.102203][ T5880] m920x_read = error: -19 [ 596.110513][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 596.120146][T26243] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.138879][T26243] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.153371][T26243] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.164697][ T30] audit: type=1326 audit(2000000624.521:1973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=78 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.191585][T26243] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.253323][ T30] audit: type=1326 audit(2000000624.521:1974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.293036][ T5880] m920x_read = error: -19 [ 596.298586][ T30] audit: type=1326 audit(2000000624.521:1975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.322524][ T5813] Bluetooth: hci4: command tx timeout [ 596.331665][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 596.356114][ T30] audit: type=1326 audit(2000000624.521:1976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=4 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.379758][ T30] audit: type=1326 audit(2000000624.521:1977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26423 comm="syz.8.9326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff023f8e969 code=0x7ffc0000 [ 596.447187][T26334] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 596.477453][T25095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 596.491819][ T9667] m920x_read = error: -19 [ 596.496300][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 596.516075][T25095] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 596.534779][T26334] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 596.556899][T26334] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 596.570904][T26334] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 596.591091][T25105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 596.609305][T25105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 596.662507][ T9667] m920x_read = error: -19 [ 596.667040][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 596.755376][T26334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 596.806828][T26435] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9331'. [ 596.816811][T26435] netlink: 'syz.0.9331': attribute type 30 has an invalid length. [ 596.838350][T26435] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 596.846572][T26435] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 596.854903][T26435] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 596.863326][T26435] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 596.871699][ T5861] m920x_read = error: -19 [ 596.876556][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 596.898812][T26334] 8021q: adding VLAN 0 to HW filter on device team0 [ 596.935213][T25075] bridge0: port 1(bridge_slave_0) entered blocking state [ 596.942342][T25075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 596.965625][T26438] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 596.977172][T26438] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 597.009145][T25075] bridge0: port 2(bridge_slave_1) entered blocking state [ 597.016335][T25075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 597.042246][ T9667] m920x_read = error: -19 [ 597.046709][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 597.222474][ T9667] m920x_read = error: -19 [ 597.226990][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 597.262999][T26450] netlink: 4 bytes leftover after parsing attributes in process `syz.8.9337'. [ 597.423977][ T5861] m920x_read = error: -19 [ 597.428359][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 597.622909][ T5861] m920x_read = error: -19 [ 597.641821][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 597.644344][T26465] input: syz1 as /devices/virtual/input/input108 [ 597.784946][T25140] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 597.831606][ T5861] m920x_read = error: -19 [ 597.836036][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 597.905269][T26334] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 598.021721][ T5861] m920x_read = error: -19 [ 598.026105][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 598.120934][T26477] netlink: 64 bytes leftover after parsing attributes in process `syz.7.9346'. [ 598.211872][ T5861] m920x_read = error: -19 [ 598.216893][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 598.217445][T25140] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 598.383403][ T5861] m920x_read = error: -19 [ 598.388022][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 598.403327][ T5813] Bluetooth: hci4: command tx timeout [ 598.611858][ T5861] m920x_read = error: -19 [ 598.616235][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 598.655406][T25140] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 598.722855][T26334] veth0_vlan: entered promiscuous mode [ 598.750738][T26334] veth1_vlan: entered promiscuous mode [ 598.780321][ T5825] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 598.790883][ T5825] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 598.805905][ T5825] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 598.813063][ T5861] m920x_read = error: -19 [ 598.817404][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 598.827673][ T5825] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 598.839431][ T5825] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 598.845024][T26501] block nbd7: shutting down sockets [ 598.899482][T25140] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 598.979445][T26334] veth0_macvtap: entered promiscuous mode [ 598.985320][ T10] m920x_read = error: -19 [ 598.989672][ T10] dvb-usb: error -19 while querying for an remote control event. [ 599.030646][T26334] veth1_macvtap: entered promiscuous mode [ 599.134111][T26334] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 599.154008][T12209] m920x_read = error: -19 [ 599.158382][T12209] dvb-usb: error -19 while querying for an remote control event. [ 599.202738][T26334] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 599.218478][T26334] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 599.227674][T26334] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 599.237559][T26334] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 599.247332][T26334] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 599.315759][T25140] bridge_slave_1: left allmulticast mode [ 599.322183][T25140] bridge_slave_1: left promiscuous mode [ 599.327840][T25140] bridge0: port 2(bridge_slave_1) entered disabled state [ 599.331975][ T9667] m920x_read = error: -19 [ 599.339219][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 599.348128][T25140] bridge_slave_0: left allmulticast mode [ 599.355368][T25140] bridge_slave_0: left promiscuous mode [ 599.361075][T25140] bridge0: port 1(bridge_slave_0) entered disabled state [ 599.482330][T12209] usb 9-1: new full-speed USB device number 16 using dummy_hcd [ 599.512344][T26515] m920x_read = error: -19 [ 599.518098][T26515] dvb-usb: error -19 while querying for an remote control event. [ 599.648678][T12209] usb 9-1: config 0 has an invalid interface number: 41 but max is 0 [ 599.657116][T12209] usb 9-1: config 0 has no interface number 0 [ 599.663514][T12209] usb 9-1: config 0 interface 41 has no altsetting 0 [ 599.672376][T12209] usb 9-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 599.682718][T12209] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.690761][T12209] usb 9-1: Product: syz [ 599.694982][T12209] usb 9-1: Manufacturer: syz [ 599.699608][T12209] usb 9-1: SerialNumber: syz [ 599.704536][T26515] m920x_read = error: -19 [ 599.710491][T26515] dvb-usb: error -19 while querying for an remote control event. [ 599.720957][T12209] usb 9-1: config 0 descriptor?? [ 599.775502][T25140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 599.786914][T25140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 599.796865][T25140] bond0 (unregistering): Released all slaves [ 599.876680][T26515] m920x_read = error: -19 [ 599.881104][T26515] dvb-usb: error -19 while querying for an remote control event. [ 599.990204][T26499] chnl_net:caif_netlink_parms(): no params data found [ 600.056112][ T10] m920x_read = error: -19 [ 600.066569][T25075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 600.069090][ T10] dvb-usb: error -19 while querying for an remote control event. [ 600.076843][T25075] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 600.234582][T25140] hsr_slave_0: left promiscuous mode [ 600.240956][T25140] hsr_slave_1: left promiscuous mode [ 600.250988][T25140] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 600.259858][T25140] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 600.261664][T26515] m920x_read = error: -19 [ 600.271360][T26515] dvb-usb: error -19 while querying for an remote control event. [ 600.272263][T25140] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 600.288971][T25140] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 600.309524][T25140] veth1_macvtap: left promiscuous mode [ 600.316204][T25140] veth0_macvtap: left promiscuous mode [ 600.325601][T25140] veth1_vlan: left promiscuous mode [ 600.331014][T25140] veth0_vlan: left promiscuous mode [ 600.432239][ T10] m920x_read = error: -19 [ 600.436808][ T10] dvb-usb: error -19 while querying for an remote control event. [ 600.498328][ T5825] Bluetooth: hci4: command tx timeout [ 600.611634][ T10] m920x_read = error: -19 [ 600.616150][ T10] dvb-usb: error -19 while querying for an remote control event. [ 600.746060][T12209] CoreChips 9-1:0.41: probe with driver CoreChips failed with error -71 [ 600.758798][T12209] usb 9-1: USB disconnect, device number 16 [ 600.791657][ T10] m920x_read = error: -19 [ 600.796117][ T10] dvb-usb: error -19 while querying for an remote control event. [ 600.820800][T25140] team0 (unregistering): Port device team_slave_1 removed [ 600.875061][T25140] team0 (unregistering): Port device team_slave_0 removed [ 600.898228][ T5825] Bluetooth: hci1: command tx timeout [ 600.981824][ T10] m920x_read = error: -19 [ 600.987902][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.162435][ T10] m920x_read = error: -19 [ 601.166825][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.325714][T26499] bridge0: port 1(bridge_slave_0) entered blocking state [ 601.326357][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 601.333201][T26499] bridge0: port 1(bridge_slave_0) entered disabled state [ 601.348558][T26499] bridge_slave_0: entered allmulticast mode [ 601.354955][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 601.360003][T26499] bridge_slave_0: entered promiscuous mode [ 601.363089][ T10] m920x_read = error: -19 [ 601.373412][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.386691][T26499] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.404504][T26499] bridge0: port 2(bridge_slave_1) entered disabled state [ 601.415064][T26499] bridge_slave_1: entered allmulticast mode [ 601.423852][T26499] bridge_slave_1: entered promiscuous mode [ 601.521226][T26499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 601.531779][ T10] m920x_read = error: -19 [ 601.536393][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.551310][T26499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 601.701328][T26499] team0: Port device team_slave_0 added [ 601.714756][T26499] team0: Port device team_slave_1 added [ 601.732509][ T10] m920x_read = error: -19 [ 601.736909][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.786247][T26499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 601.793817][T26499] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 601.826257][T26499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 601.845796][T26499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 601.853358][T26499] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 601.881141][T26499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 601.921726][ T10] m920x_read = error: -19 [ 601.926112][ T10] dvb-usb: error -19 while querying for an remote control event. [ 601.999548][T26499] hsr_slave_0: entered promiscuous mode [ 602.019719][T26499] hsr_slave_1: entered promiscuous mode [ 602.027147][T26499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 602.035705][T26499] Cannot create hsr debugfs directory [ 602.111890][ T10] m920x_read = error: -19 [ 602.119603][ T10] dvb-usb: error -19 while querying for an remote control event. [ 602.301710][T12209] m920x_read = error: -19 [ 602.306241][T12209] dvb-usb: error -19 while querying for an remote control event. [ 602.348784][T25088] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.463062][T25088] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.482718][T26515] m920x_read = error: -19 [ 602.487148][T26515] dvb-usb: error -19 while querying for an remote control event. [ 602.511668][ T10] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 602.540328][T25088] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.623294][T25088] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.671813][T26515] m920x_read = error: -19 [ 602.676193][T26515] dvb-usb: error -19 while querying for an remote control event. [ 602.684101][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 602.691260][ T10] usb 1-1: too many endpoints for config 0 interface 0 altsetting 32: 253, using maximum allowed: 30 [ 602.704227][ T10] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 602.715297][ T10] usb 1-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 602.728463][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 602.742867][ T10] usb 1-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 602.756990][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 602.784364][ T10] usb 1-1: config 0 descriptor?? [ 602.797423][T25088] bridge_slave_1: left allmulticast mode [ 602.806086][T25088] bridge_slave_1: left promiscuous mode [ 602.812008][T25088] bridge0: port 2(bridge_slave_1) entered disabled state [ 602.820509][T25088] bridge_slave_0: left allmulticast mode [ 602.833440][T25088] bridge_slave_0: left promiscuous mode [ 602.839116][T25088] bridge0: port 1(bridge_slave_0) entered disabled state [ 602.847868][ T5861] m920x_read = error: -19 [ 602.852687][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 602.966500][ T5825] Bluetooth: hci1: command tx timeout [ 603.028697][T26515] m920x_read = error: -19 [ 603.046534][T26515] dvb-usb: error -19 while querying for an remote control event. [ 603.216967][ T10] zeroplus 0003:0C12:0030.00AD: hidraw0: USB HID v0.03 Device [HID 0c12:0030] on usb-dummy_hcd.0-1/input0 [ 603.228426][T26515] m920x_read = error: -19 [ 603.246330][T26515] dvb-usb: error -19 while querying for an remote control event. [ 603.254152][ T5861] usb 9-1: new high-speed USB device number 17 using dummy_hcd [ 603.271593][ T10] zeroplus 0003:0C12:0030.00AD: no inputs found [ 603.425174][T26515] usb 1-1: USB disconnect, device number 109 [ 603.432345][ T5813] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 603.441339][ T10] m920x_read = error: -19 [ 603.445825][ T5861] usb 9-1: Using ep0 maxpacket: 32 [ 603.449750][ T5813] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 603.453785][ T10] dvb-usb: error -19 while querying for an remote control event. [ 603.464494][ T5813] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 603.469099][ T5861] usb 9-1: config 0 has an invalid interface number: 51 but max is 0 [ 603.477340][ T5813] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 603.481075][ T5861] usb 9-1: config 0 has no interface number 0 [ 603.498836][ T5813] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 603.503641][ T5861] usb 9-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 603.522485][ T5861] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.530565][ T5861] usb 9-1: Product: syz [ 603.534963][ T5861] usb 9-1: Manufacturer: syz [ 603.539575][ T5861] usb 9-1: SerialNumber: syz [ 603.546929][ T5861] usb 9-1: config 0 descriptor?? [ 603.554372][ T5861] quatech2 9-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 603.598035][T25088] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 603.609966][T25088] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 603.621195][T25088] bond0 (unregistering): Released all slaves [ 603.634395][ T9667] m920x_read = error: -19 [ 603.638804][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 603.765501][T26499] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 603.774351][ T5861] usb 9-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 603.793429][ T5861] usb 9-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 603.822682][ T5861] m920x_read = error: -19 [ 603.827061][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 603.841557][T26499] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 603.859475][T26499] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 603.898777][T26499] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 604.009708][T25088] hsr_slave_0: left promiscuous mode [ 604.016346][T25088] hsr_slave_1: left promiscuous mode [ 604.024071][ T5861] m920x_read = error: -19 [ 604.025811][T25088] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 604.035702][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 604.036165][T25088] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 604.060402][T25088] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 604.072943][T25088] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 604.133406][T25088] veth1_macvtap: left promiscuous mode [ 604.139233][T25088] veth0_macvtap: left promiscuous mode [ 604.162351][T25088] veth1_vlan: left promiscuous mode [ 604.172870][T25088] veth0_vlan: left promiscuous mode [ 604.211707][ T5861] m920x_read = error: -19 [ 604.216229][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 604.225679][ C0] usb 9-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 604.259476][ T5861] usb 9-1: USB disconnect, device number 17 [ 604.274501][ T5861] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 604.297747][ T5861] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 604.316183][ T5861] quatech2 9-1:0.51: device disconnected [ 604.411750][ T9667] m920x_read = error: -19 [ 604.423761][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 604.595984][ T5861] m920x_read = error: -19 [ 604.600369][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 604.761612][ T5861] m920x_read = error: -19 [ 604.766020][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 604.957625][ T5861] m920x_read = error: -19 [ 604.966934][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 605.046416][ T5825] Bluetooth: hci1: command tx timeout [ 605.141579][ T5861] m920x_read = error: -19 [ 605.149928][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 605.163680][T25088] team0 (unregistering): Port device team_slave_1 removed [ 605.360010][ T5861] m920x_read = error: -19 [ 605.371565][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 605.518460][T25088] team0 (unregistering): Port device team_slave_0 removed [ 605.524693][ T5825] Bluetooth: hci4: command tx timeout [ 605.552020][ T5861] m920x_read = error: -19 [ 605.556708][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 605.731576][ T9667] m920x_read = error: -19 [ 605.735966][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 605.907086][ T9667] m920x_read = error: -19 [ 605.911667][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 606.076757][ T9667] m920x_read = error: -19 [ 606.081154][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 606.241689][ T5861] m920x_read = error: -19 [ 606.246112][ T5861] dvb-usb: error -19 while querying for an remote control event. [ 606.352502][T26621] input input109: cannot allocate more than FF_MAX_EFFECTS effects [ 606.422562][ T9667] m920x_read = error: -19 [ 606.424719][T26558] chnl_net:caif_netlink_parms(): no params data found [ 606.426925][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 606.581732][ T9667] m920x_read = error: -19 [ 606.586118][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 606.600154][T26499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 606.641326][ T30] audit: type=1400 audit(2000000635.131:1978): avc: denied { accept } for pid=26624 comm="syz.0.9404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 606.664645][T26558] bridge0: port 1(bridge_slave_0) entered blocking state [ 606.681643][T26558] bridge0: port 1(bridge_slave_0) entered disabled state [ 606.688907][T26558] bridge_slave_0: entered allmulticast mode [ 606.700675][T26558] bridge_slave_0: entered promiscuous mode [ 606.735631][T26499] 8021q: adding VLAN 0 to HW filter on device team0 [ 606.752086][ T9667] m920x_read = error: -19 [ 606.756469][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 606.780783][T26558] bridge0: port 2(bridge_slave_1) entered blocking state [ 606.797089][T26558] bridge0: port 2(bridge_slave_1) entered disabled state [ 606.804623][T26558] bridge_slave_1: entered allmulticast mode [ 606.812580][T26558] bridge_slave_1: entered promiscuous mode [ 606.854879][T25095] bridge0: port 1(bridge_slave_0) entered blocking state [ 606.862049][T25095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 606.890909][T25095] bridge0: port 2(bridge_slave_1) entered blocking state [ 606.898159][T25095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 606.923946][T12209] m920x_read = error: -19 [ 606.928447][T12209] dvb-usb: error -19 while querying for an remote control event. [ 606.965042][T26558] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 606.981243][T26558] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 607.038247][T26558] team0: Port device team_slave_0 added [ 607.046264][T26558] team0: Port device team_slave_1 added [ 607.073021][T26558] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 607.080722][T26558] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 607.106599][ C1] vkms_vblank_simulate: vblank timer overrun [ 607.112034][T12209] m920x_read = error: -19 [ 607.113526][T26558] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 607.117480][T12209] dvb-usb: error -19 while querying for an remote control event. [ 607.136872][ T5825] Bluetooth: hci1: command tx timeout [ 607.149659][T26558] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 607.157483][T26558] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 607.183363][ C1] vkms_vblank_simulate: vblank timer overrun [ 607.190108][T26558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 607.237285][T26558] hsr_slave_0: entered promiscuous mode [ 607.244590][T26558] hsr_slave_1: entered promiscuous mode [ 607.250644][T26558] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 607.258927][T26558] Cannot create hsr debugfs directory [ 607.271883][ T9667] m920x_read = error: -19 [ 607.276269][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 607.451790][ T9667] m920x_read = error: -19 [ 607.461724][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 607.473099][T26499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 607.519432][T26499] veth0_vlan: entered promiscuous mode [ 607.538465][T26499] veth1_vlan: entered promiscuous mode [ 607.563440][T26499] veth0_macvtap: entered promiscuous mode [ 607.573329][T26499] veth1_macvtap: entered promiscuous mode [ 607.590241][T26499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 607.602005][ T5825] Bluetooth: hci4: command tx timeout [ 607.617559][T26499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 607.624856][T12209] m920x_read = error: -19 [ 607.629173][T12209] dvb-usb: error -19 while querying for an remote control event. [ 607.639112][T26499] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.648357][T26499] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.659081][T26499] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.669130][T26499] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.723199][T12213] usb 1-1: new full-speed USB device number 110 using dummy_hcd [ 607.784852][T25075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 607.796649][T25075] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 607.801634][ T9667] m920x_read = error: -19 [ 607.808537][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 607.866208][T25105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 607.872827][T26558] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 607.884049][T25105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 607.893943][T12213] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 607.895279][T26558] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 607.912438][T12213] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 607.924492][T12213] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 607.938055][T12213] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 607.947567][T12213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.958649][T26558] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 607.965741][T12213] usb 1-1: Product: syz [ 607.970033][T12213] usb 1-1: Manufacturer: syz [ 607.975486][T12213] usb 1-1: SerialNumber: syz [ 607.982194][ T10] m920x_read = error: -19 [ 607.986561][ T10] dvb-usb: error -19 while querying for an remote control event. [ 607.995211][T26558] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 608.006791][T12213] usb 1-1: config 0 descriptor?? [ 608.015784][T26644] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 608.024017][T26644] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 608.032591][T12213] usb 1-1: ucan: probing device on interface #0 [ 608.161913][ T9667] m920x_read = error: -19 [ 608.166690][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 608.201868][T26558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 608.228782][T26558] 8021q: adding VLAN 0 to HW filter on device team0 [ 608.271021][T25088] bridge0: port 1(bridge_slave_0) entered blocking state [ 608.278147][T25088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 608.298016][T25088] bridge0: port 2(bridge_slave_1) entered blocking state [ 608.305215][T25088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 608.331740][ T9667] m920x_read = error: -19 [ 608.336139][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 608.515474][ T9667] m920x_read = error: -19 [ 608.519865][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 608.576921][T26558] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 608.657933][T12213] ucan 1-1:0.0 can0: registered device [ 608.692596][ T9667] m920x_read = error: -19 [ 608.696983][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 608.829745][T26673] syzkaller1: entered promiscuous mode [ 608.846787][T26673] syzkaller1: entered allmulticast mode [ 608.855726][T12213] ucan 1-1:0.0 can0: firmware string: Á [ 608.861916][T26515] m920x_read = error: -19 [ 608.861942][T26515] dvb-usb: error -19 while querying for an remote control event. [ 608.962781][T26558] veth0_vlan: entered promiscuous mode [ 608.993831][T26558] veth1_vlan: entered promiscuous mode [ 609.025154][T26515] m920x_read = error: -19 [ 609.029542][T26515] dvb-usb: error -19 while querying for an remote control event. [ 609.040547][T26558] veth0_macvtap: entered promiscuous mode [ 609.050650][T26558] veth1_macvtap: entered promiscuous mode [ 609.075704][T26558] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 609.086455][T26558] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 609.103002][T26558] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 609.106962][T12213] usb 1-1: USB disconnect, device number 110 [ 609.118906][T26558] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 609.118985][T26558] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 609.119011][T26558] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 609.196725][T26684] netlink: 4 bytes leftover after parsing attributes in process `syz.8.9422'. [ 609.212074][T26515] m920x_read = error: -19 [ 609.216449][T26515] dvb-usb: error -19 while querying for an remote control event. [ 609.386201][ T3491] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 609.401909][T26515] m920x_read = error: -19 [ 609.406289][T26515] dvb-usb: error -19 while querying for an remote control event. [ 609.506206][T25088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 609.531224][T25088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 609.582469][T25088] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 609.591563][T26515] m920x_read = error: -19 [ 609.595938][T26515] dvb-usb: error -19 while querying for an remote control event. [ 609.615886][T25088] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 609.681717][ T5825] Bluetooth: hci4: command tx timeout [ 609.771928][T26515] m920x_read = error: -19 [ 609.776315][T26515] dvb-usb: error -19 while querying for an remote control event. [ 609.862398][T26698] unknown channel width for channel at 909000KHz? [ 609.939883][ T5813] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 609.951804][ T972] m920x_read = error: -19 [ 609.952280][ T5813] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 609.956198][ T972] dvb-usb: error -19 while querying for an remote control event. [ 609.973832][ T5813] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 609.982347][ T5813] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 609.992184][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 610.053337][T26515] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 610.131594][ T972] m920x_read = error: -19 [ 610.136046][ T972] dvb-usb: error -19 while querying for an remote control event. [ 610.181582][ T9667] usb 9-1: new high-speed USB device number 18 using dummy_hcd [ 610.228367][T26701] chnl_net:caif_netlink_parms(): no params data found [ 610.239486][T26515] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 610.264639][T26515] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 610.281499][T26515] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 610.291272][T26515] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 610.311744][ T972] m920x_read = error: -19 [ 610.316119][ T972] dvb-usb: error -19 while querying for an remote control event. [ 610.335011][T26515] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 610.361692][ T9667] usb 9-1: Using ep0 maxpacket: 32 [ 610.376337][ T9667] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 610.391492][T26515] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 610.399602][T26515] usb 1-1: Manufacturer: syz [ 610.404400][ T9667] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 610.416984][ T9667] usb 9-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 610.426232][ T9667] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.437682][T26515] usb 1-1: config 0 descriptor?? [ 610.450376][ T9667] usb 9-1: config 0 descriptor?? [ 610.456749][T26700] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 610.476449][ T9667] hub 9-1:0.0: USB hub found [ 610.481834][ T972] m920x_read = error: -19 [ 610.486189][ T972] dvb-usb: error -19 while querying for an remote control event. [ 610.498529][T26701] bridge0: port 1(bridge_slave_0) entered blocking state [ 610.505800][T26701] bridge0: port 1(bridge_slave_0) entered disabled state [ 610.513215][T26701] bridge_slave_0: entered allmulticast mode [ 610.520788][T26701] bridge_slave_0: entered promiscuous mode [ 610.529754][T26701] bridge0: port 2(bridge_slave_1) entered blocking state [ 610.537136][T26701] bridge0: port 2(bridge_slave_1) entered disabled state [ 610.544927][T26701] bridge_slave_1: entered allmulticast mode [ 610.552945][T26701] bridge_slave_1: entered promiscuous mode [ 610.624557][ T3491] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 610.644897][T26701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 610.654326][ T972] m920x_read = error: -19 [ 610.658654][ T972] dvb-usb: error -19 while querying for an remote control event. [ 610.668630][T26723] bridge0: port 3(gretap0) entered blocking state [ 610.677798][T26723] bridge0: port 3(gretap0) entered disabled state [ 610.686342][T26723] gretap0: entered allmulticast mode [ 610.689056][ T9667] hub 9-1:0.0: 1 port detected [ 610.693880][T26723] bridge0: port 3(gretap0) entered blocking state [ 610.704406][T26723] bridge0: port 3(gretap0) entered forwarding state [ 610.715755][T26724] gretap0: left allmulticast mode [ 610.721947][T26724] bridge0: port 3(gretap0) entered disabled state [ 610.745169][T26701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 610.784926][ T3491] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 610.821608][ T5880] m920x_read = error: -19 [ 610.826025][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 610.858256][T26515] appleir 0003:05AC:8243.00AE: unknown main item tag 0x0 [ 610.866290][T26515] appleir 0003:05AC:8243.00AE: No inputs registered, leaving [ 610.881050][T26701] team0: Port device team_slave_0 added [ 610.892255][ T9667] hub 9-1:0.0: hub_hub_status failed (err = -71) [ 610.899203][ T9667] hub 9-1:0.0: config failed, can't get hub status (err -71) [ 610.908075][T26515] appleir 0003:05AC:8243.00AE: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 610.924387][T26701] team0: Port device team_slave_1 added [ 610.936008][ T9667] usbhid 9-1:0.0: can't add hid device: -71 [ 610.942215][ T9667] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 610.955625][ T3491] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 610.972763][ T9667] usb 9-1: USB disconnect, device number 18 [ 611.001855][T26515] m920x_read = error: -19 [ 611.011547][T26515] dvb-usb: error -19 while querying for an remote control event. [ 611.030081][T26701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 611.047199][T26701] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 611.114146][T12213] usb 1-1: USB disconnect, device number 111 [ 611.119127][T26701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 611.143882][T26701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 611.158435][T26734] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 611.172802][T26515] m920x_read = error: -19 [ 611.177155][T26515] dvb-usb: error -19 while querying for an remote control event. [ 611.188599][T26701] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 611.216883][T26701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 611.347310][T26701] hsr_slave_0: entered promiscuous mode [ 611.353753][T26701] hsr_slave_1: entered promiscuous mode [ 611.359665][T26701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 611.368277][T26701] Cannot create hsr debugfs directory [ 611.373933][ T972] m920x_read = error: -19 [ 611.378245][ T972] dvb-usb: error -19 while querying for an remote control event. [ 611.432604][ T3491] bridge_slave_1: left allmulticast mode [ 611.438349][ T3491] bridge_slave_1: left promiscuous mode [ 611.445327][ T3491] bridge0: port 2(bridge_slave_1) entered disabled state [ 611.454593][ T3491] bridge_slave_0: left allmulticast mode [ 611.460225][ T3491] bridge_slave_0: left promiscuous mode [ 611.466057][ T3491] bridge0: port 1(bridge_slave_0) entered disabled state [ 611.541935][ T972] m920x_read = error: -19 [ 611.546329][ T972] dvb-usb: error -19 while querying for an remote control event. [ 611.711984][ T972] m920x_read = error: -19 [ 611.716388][ T972] dvb-usb: error -19 while querying for an remote control event. [ 611.827476][ T3491] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 611.837584][ T3491] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 611.850025][ T3491] bond0 (unregistering): Released all slaves [ 611.881682][ T9667] m920x_read = error: -19 [ 611.886072][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 612.061671][ T972] m920x_read = error: -19 [ 612.071907][ T972] dvb-usb: error -19 while querying for an remote control event. [ 612.084352][ T5825] Bluetooth: hci1: command tx timeout [ 612.204407][ T30] audit: type=1400 audit(2000000640.701:1979): avc: denied { create } for pid=26746 comm="syz.8.9446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 612.232400][T12209] m920x_read = error: -19 [ 612.244181][T12209] dvb-usb: error -19 while querying for an remote control event. [ 612.259944][T26750] input: syz0 as /devices/virtual/input/input110 [ 612.418565][ T5813] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 612.433962][ T5813] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 612.442648][T26515] m920x_read = error: -19 [ 612.447013][T26515] dvb-usb: error -19 while querying for an remote control event. [ 612.455722][ T5813] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 612.467188][ T5813] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 612.473869][ T3491] hsr_slave_0: left promiscuous mode [ 612.480963][ T5813] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 612.493873][ T3491] hsr_slave_1: left promiscuous mode [ 612.512094][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 612.520094][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 612.536909][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 612.547404][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 612.568916][ T3491] veth1_macvtap: left promiscuous mode [ 612.574549][ T3491] veth0_macvtap: left promiscuous mode [ 612.580150][ T3491] veth1_vlan: left promiscuous mode [ 612.585520][ T3491] veth0_vlan: left promiscuous mode [ 612.611627][T12209] m920x_read = error: -19 [ 612.616009][T12209] dvb-usb: error -19 while querying for an remote control event. [ 612.718925][T26763] netlink: 12 bytes leftover after parsing attributes in process `syz.7.9452'. [ 612.731580][T26515] usb 9-1: new high-speed USB device number 19 using dummy_hcd [ 612.805327][T12209] m920x_read = error: -19 [ 612.809698][T12209] dvb-usb: error -19 while querying for an remote control event. [ 612.922343][T26515] usb 9-1: Using ep0 maxpacket: 16 [ 612.969865][T26515] usb 9-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 612.979100][T26515] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 612.988034][ T972] m920x_read = error: -19 [ 613.001263][ T972] dvb-usb: error -19 while querying for an remote control event. [ 613.006651][ T30] audit: type=1400 audit(2000000641.501:1980): avc: denied { read } for pid=26767 comm="syz.0.9455" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 613.013742][T26515] usb 9-1: Product: syz [ 613.044454][T26515] usb 9-1: Manufacturer: syz [ 613.069698][T26515] usb 9-1: SerialNumber: syz [ 613.076475][T26515] usb 9-1: config 0 descriptor?? [ 613.103487][T26515] ftdi_sio 9-1:0.0: FTDI USB Serial Device converter detected [ 613.123292][T26515] usb 9-1: Detected FT-X [ 613.193445][ T972] m920x_read = error: -19 [ 613.197881][ T972] dvb-usb: error -19 while querying for an remote control event. [ 613.300251][ T3491] team0 (unregistering): Port device team_slave_1 removed [ 613.309496][T26515] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 613.353828][ T3491] team0 (unregistering): Port device team_slave_0 removed [ 613.375660][ T972] m920x_read = error: -19 [ 613.380020][ T972] dvb-usb: error -19 while querying for an remote control event. [ 613.553416][T12209] m920x_read = error: -19 [ 613.557789][T12209] dvb-usb: error -19 while querying for an remote control event. [ 613.732542][T12209] m920x_read = error: -19 [ 613.739332][T12209] dvb-usb: error -19 while querying for an remote control event. [ 613.758053][T26515] usb 9-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 613.875460][T26763] netdevsim netdevsim7 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 613.884272][T26763] netdevsim netdevsim7 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 613.893048][T26763] netdevsim netdevsim7 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 613.901931][T26763] netdevsim netdevsim7 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 613.910746][T26515] m920x_read = error: -19 [ 613.915162][T26515] dvb-usb: error -19 while querying for an remote control event. [ 613.926045][T26763] netdevsim netdevsim7 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 613.935173][T26763] netdevsim netdevsim7 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 613.944596][T26763] netdevsim netdevsim7 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 613.954066][T26763] netdevsim netdevsim7 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 614.047564][ T24] usb 9-1: USB disconnect, device number 19 [ 614.082026][T26515] m920x_read = error: -19 [ 614.086425][T26515] dvb-usb: error -19 while querying for an remote control event. [ 614.090355][ T24] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 614.103978][ T24] ftdi_sio 9-1:0.0: device disconnected [ 614.162568][ T5813] Bluetooth: hci1: command tx timeout [ 614.281591][T26515] m920x_read = error: -19 [ 614.285981][T26515] dvb-usb: error -19 while querying for an remote control event. [ 614.377656][T26701] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 614.411019][T26701] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 614.436358][T26752] chnl_net:caif_netlink_parms(): no params data found [ 614.449430][T26701] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 614.463894][T26701] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 614.470750][T26515] m920x_read = error: -19 [ 614.476003][T26515] dvb-usb: error -19 while querying for an remote control event. [ 614.568701][ T5813] Bluetooth: hci4: command tx timeout [ 614.651590][ T972] m920x_read = error: -19 [ 614.655984][ T972] dvb-usb: error -19 while querying for an remote control event. [ 614.676805][T26752] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.687218][T26793] kvm: kvm [26792]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x4c [ 614.691690][T26752] bridge0: port 1(bridge_slave_0) entered disabled state [ 614.723318][T26752] bridge_slave_0: entered allmulticast mode [ 614.730724][T26752] bridge_slave_0: entered promiscuous mode [ 614.826391][ T3491] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 614.844505][ T972] m920x_read = error: -19 [ 614.848959][ T972] dvb-usb: error -19 while querying for an remote control event. [ 614.868976][T26752] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.887142][T26752] bridge0: port 2(bridge_slave_1) entered disabled state [ 614.900530][T26752] bridge_slave_1: entered allmulticast mode [ 614.917932][T26752] bridge_slave_1: entered promiscuous mode [ 614.945298][T12213] usb 9-1: new high-speed USB device number 20 using dummy_hcd [ 614.962852][ T3491] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 615.005034][T26752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 615.031584][ T972] m920x_read = error: -19 [ 615.036770][ T972] dvb-usb: error -19 while querying for an remote control event. [ 615.045736][T26752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 615.087335][ T3491] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 615.102004][T12213] usb 9-1: Using ep0 maxpacket: 32 [ 615.113243][T12213] usb 9-1: config 0 has an invalid interface number: 132 but max is 0 [ 615.122074][T12213] usb 9-1: config 0 has no interface number 0 [ 615.129131][T12213] usb 9-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 615.163177][T12213] usb 9-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 615.172846][T12213] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 615.181382][T12213] usb 9-1: Product: syz [ 615.189183][T12213] usb 9-1: Manufacturer: syz [ 615.194270][T12213] usb 9-1: SerialNumber: syz [ 615.201877][ T972] m920x_read = error: -19 [ 615.203956][T12213] usb 9-1: config 0 descriptor?? [ 615.206225][ T972] dvb-usb: error -19 while querying for an remote control event. [ 615.214095][T12213] em28xx 9-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 615.235641][T12213] em28xx 9-1:0.132: Video interface 132 found: [ 615.242873][ T3491] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 615.270033][T26752] team0: Port device team_slave_0 added [ 615.288303][T26752] team0: Port device team_slave_1 added [ 615.328092][T26701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 615.381050][T26701] 8021q: adding VLAN 0 to HW filter on device team0 [ 615.381963][T12209] m920x_read = error: -19 [ 615.406636][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 615.413825][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 615.425087][T12209] dvb-usb: error -19 while querying for an remote control event. [ 615.435001][T26752] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 615.442448][T26752] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 615.469364][T26752] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 615.487961][T26752] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 615.495487][T26752] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 615.561646][T26752] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 615.592676][ T972] m920x_read = error: -19 [ 615.597050][ T972] dvb-usb: error -19 while querying for an remote control event. [ 615.629875][T25075] bridge0: port 2(bridge_slave_1) entered blocking state [ 615.637039][T25075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 615.665162][T12213] em28xx 9-1:0.132: unknown em28xx chip ID (0) [ 615.781914][ T9667] m920x_read = error: -19 [ 615.786299][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 615.837596][T26752] hsr_slave_0: entered promiscuous mode [ 615.849039][ T5813] Bluetooth: hci3: command 0x0406 tx timeout [ 615.858605][T26752] hsr_slave_1: entered promiscuous mode [ 615.865081][T26752] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 615.875760][T26752] Cannot create hsr debugfs directory [ 615.904356][ T3491] bridge_slave_1: left allmulticast mode [ 615.913476][ T3491] bridge_slave_1: left promiscuous mode [ 615.919219][ T3491] bridge0: port 2(bridge_slave_1) entered disabled state [ 615.933836][ T3491] bridge_slave_0: left allmulticast mode [ 615.939528][ T3491] bridge_slave_0: left promiscuous mode [ 615.951901][ T3491] bridge0: port 1(bridge_slave_0) entered disabled state [ 615.981846][ T5880] m920x_read = error: -19 [ 615.986240][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 616.079997][T12213] em28xx 9-1:0.132: reading from i2c device at 0xa0 failed: couldn't get the received message from the bridge (error=-5) [ 616.097659][T12213] em28xx 9-1:0.132: board has no eeprom [ 616.162274][ T5880] m920x_read = error: -19 [ 616.174542][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 616.182025][T12213] em28xx 9-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 616.205099][T12213] em28xx 9-1:0.132: analog set to bulk mode. [ 616.211182][ T24] em28xx 9-1:0.132: Registering V4L2 extension [ 616.225883][T12213] usb 9-1: USB disconnect, device number 20 [ 616.245188][ T5825] Bluetooth: hci1: command tx timeout [ 616.246417][T12213] em28xx 9-1:0.132: Disconnecting em28xx [ 616.341687][ T5880] m920x_read = error: -19 [ 616.346961][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 616.390578][ T24] em28xx 9-1:0.132: Config register raw data: 0xffffffed [ 616.413250][ T24] em28xx 9-1:0.132: AC97 chip type couldn't be determined [ 616.420379][ T24] em28xx 9-1:0.132: No AC97 audio processor [ 616.447359][ T24] usb 9-1: Decoder not found [ 616.454539][ T24] em28xx 9-1:0.132: failed to create media graph [ 616.461435][ T24] em28xx 9-1:0.132: V4L2 device video103 deregistered [ 616.484137][ T24] em28xx 9-1:0.132: Remote control support is not available for this card. [ 616.493607][T12213] em28xx 9-1:0.132: Closing input extension [ 616.511764][ T5880] m920x_read = error: -19 [ 616.519610][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 616.529036][T12213] em28xx 9-1:0.132: Freeing device [ 616.580726][ T3491] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 616.590908][ T3491] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 616.601383][ T3491] bond0 (unregistering): Released all slaves [ 616.649231][ T5825] Bluetooth: hci4: command tx timeout [ 616.685038][ T9667] m920x_read = error: -19 [ 616.689423][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 616.872254][ T9667] m920x_read = error: -19 [ 616.879608][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 616.953035][T26837] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9480'. [ 617.063938][ T9667] m920x_read = error: -19 [ 617.068334][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 617.231879][T26515] m920x_read = error: -19 [ 617.236287][T26515] dvb-usb: error -19 while querying for an remote control event. [ 617.248191][T26701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 617.286494][ T3491] hsr_slave_0: left promiscuous mode [ 617.311764][ T3491] hsr_slave_1: left promiscuous mode [ 617.317728][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 617.318949][T26845] netlink: 16215 bytes leftover after parsing attributes in process `syz.8.9483'. [ 617.325312][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 617.345732][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 617.361714][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 617.394990][ T3491] veth1_macvtap: left promiscuous mode [ 617.400978][ T3491] veth0_macvtap: left promiscuous mode [ 617.407647][ T3491] veth1_vlan: left promiscuous mode [ 617.413996][ T3491] veth0_vlan: left promiscuous mode [ 617.421734][ T9667] m920x_read = error: -19 [ 617.426118][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 617.547214][T26849] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=26849 comm=syz.8.9485 [ 617.603978][ T9667] m920x_read = error: -19 [ 617.608423][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 617.771698][ T9667] m920x_read = error: -19 [ 617.776229][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 617.952061][ T5880] m920x_read = error: -19 [ 617.956445][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 618.121604][ T9667] usb 9-1: new high-speed USB device number 21 using dummy_hcd [ 618.146784][ T3491] team0 (unregistering): Port device team_slave_1 removed [ 618.161696][ T5880] m920x_read = error: -19 [ 618.166217][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 618.197298][ T3491] team0 (unregistering): Port device team_slave_0 removed [ 618.281541][ T9667] usb 9-1: Using ep0 maxpacket: 16 [ 618.289003][ T9667] usb 9-1: config 0 interface 0 has no altsetting 0 [ 618.298061][ T9667] usb 9-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 618.308912][ T9667] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 618.319337][ T9667] usb 9-1: config 0 descriptor?? [ 618.324657][ T5825] Bluetooth: hci1: command tx timeout [ 618.341667][ T5880] m920x_read = error: -19 [ 618.346102][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 618.511826][ T5880] m920x_read = error: -19 [ 618.516314][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 618.691612][ T5880] m920x_read = error: -19 [ 618.696107][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 618.718318][T26851] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.9486'. [ 618.721655][ T5825] Bluetooth: hci4: command tx timeout [ 618.874783][T26701] veth0_vlan: entered promiscuous mode [ 618.880423][T26515] m920x_read = error: -19 [ 618.898317][T26515] dvb-usb: error -19 while querying for an remote control event. [ 618.913866][T26701] veth1_vlan: entered promiscuous mode [ 618.960605][T26515] usb 9-1: USB disconnect, device number 21 [ 618.975857][T26701] veth0_macvtap: entered promiscuous mode [ 618.992763][T26701] veth1_macvtap: entered promiscuous mode [ 619.018438][T26701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 619.056476][T26701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 619.063942][ T9667] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 619.072350][ T972] m920x_read = error: -19 [ 619.076724][ T972] dvb-usb: error -19 while querying for an remote control event. [ 619.087185][T26701] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.096740][T26701] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.106011][T26701] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.114950][T26701] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.185875][T26752] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 619.199075][T26752] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 619.221198][T26752] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 619.236514][T26752] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 619.256835][T25140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 619.265112][ T9667] usb 1-1: Using ep0 maxpacket: 8 [ 619.270430][T12209] m920x_read = error: -19 [ 619.277287][T12209] dvb-usb: error -19 while querying for an remote control event. [ 619.286925][T25140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 619.294938][ T9667] usb 1-1: config 0 interface 0 altsetting 33 endpoint 0x81 has an invalid bInterval 126, changing to 10 [ 619.316874][ T9667] usb 1-1: config 0 interface 0 has no altsetting 0 [ 619.324172][ T9667] usb 1-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 619.335114][ T9667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 619.345082][ T3491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 619.347815][ T9667] usb 1-1: config 0 descriptor?? [ 619.369326][ T3491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 619.379992][T26752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 619.413346][T26752] 8021q: adding VLAN 0 to HW filter on device team0 [ 619.427692][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 619.434818][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 619.454367][ T3491] bridge0: port 2(bridge_slave_1) entered blocking state [ 619.461551][ T3491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 619.473083][T26515] m920x_read = error: -19 [ 619.477493][T26515] dvb-usb: error -19 while querying for an remote control event. [ 619.671862][T26515] m920x_read = error: -19 [ 619.676232][T26515] dvb-usb: error -19 while querying for an remote control event. [ 619.774824][ T9667] petalynx 0003:18B1:0037.00B0: item fetching failed at offset 6/7 [ 619.787100][T26752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 619.799943][ T9667] petalynx 0003:18B1:0037.00B0: parse failed [ 619.807491][ T9667] petalynx 0003:18B1:0037.00B0: probe with driver petalynx failed with error -22 [ 619.861668][ T9667] m920x_read = error: -19 [ 619.866056][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 620.007816][ T24] usb 1-1: USB disconnect, device number 112 [ 620.032485][ T9667] m920x_read = error: -19 [ 620.037088][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 620.067267][T26752] veth0_vlan: entered promiscuous mode [ 620.078665][T26752] veth1_vlan: entered promiscuous mode [ 620.104134][T26752] veth0_macvtap: entered promiscuous mode [ 620.113464][T26752] veth1_macvtap: entered promiscuous mode [ 620.126587][T26752] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 620.138349][T26752] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 620.149359][T26752] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.159052][T26752] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.168355][T26752] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.177426][T26752] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.226542][ T9667] m920x_read = error: -19 [ 620.230914][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 620.270155][ T67] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.369590][T25075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 620.380816][T25075] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 620.409098][T26515] m920x_read = error: -19 [ 620.413815][T26515] dvb-usb: error -19 while querying for an remote control event. [ 620.441693][ T67] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.467285][T25075] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 620.477897][T25075] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 620.530999][ T67] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.591683][T26515] m920x_read = error: -19 [ 620.596089][T26515] dvb-usb: error -19 while querying for an remote control event. [ 620.618571][ T67] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 620.772022][T26515] m920x_read = error: -19 [ 620.776419][T26515] dvb-usb: error -19 while querying for an remote control event. [ 620.941675][ T972] m920x_read = error: -19 [ 620.944790][ T5813] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 620.948943][ T972] dvb-usb: error -19 while querying for an remote control event. [ 620.956798][ T5813] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 620.971726][ T5813] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 620.979809][ T5813] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 620.987564][ T67] bridge_slave_1: left allmulticast mode [ 620.989691][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 621.003245][ T67] bridge_slave_1: left promiscuous mode [ 621.008995][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 621.020157][ T67] bridge_slave_0: left allmulticast mode [ 621.026555][ T67] bridge_slave_0: left promiscuous mode [ 621.032796][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 621.141782][ T5880] m920x_read = error: -19 [ 621.146181][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 621.328717][ T9667] m920x_read = error: -19 [ 621.334356][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 621.409701][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 621.423975][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 621.435850][ T67] bond0 (unregistering): Released all slaves [ 621.502891][ T972] m920x_read = error: -19 [ 621.507282][ T972] dvb-usb: error -19 while querying for an remote control event. [ 621.672293][ T972] m920x_read = error: -19 [ 621.679065][ T972] dvb-usb: error -19 while querying for an remote control event. [ 621.698352][T26885] chnl_net:caif_netlink_parms(): no params data found [ 621.746124][ T67] hsr_slave_0: left promiscuous mode [ 621.752860][ T67] hsr_slave_1: left promiscuous mode [ 621.758485][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 621.766457][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 621.774275][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 621.782460][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 621.798295][ T67] veth1_macvtap: left promiscuous mode [ 621.804293][ T67] veth0_macvtap: left promiscuous mode [ 621.809827][ T67] veth1_vlan: left promiscuous mode [ 621.815107][ T67] veth0_vlan: left promiscuous mode [ 621.852103][ T9667] m920x_read = error: -19 [ 621.856458][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 622.046813][ T9667] m920x_read = error: -19 [ 622.051184][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 622.216044][ T9667] m920x_read = error: -19 [ 622.220427][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 622.422030][ T9667] m920x_read = error: -19 [ 622.426433][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 622.464959][ T67] team0 (unregistering): Port device team_slave_1 removed [ 622.573449][ T67] team0 (unregistering): Port device team_slave_0 removed [ 622.601592][T26515] m920x_read = error: -19 [ 622.620407][T26515] dvb-usb: error -19 while querying for an remote control event. [ 622.689521][ T5813] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 622.707462][ T5813] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 622.729197][ T5813] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 622.793897][ T9667] m920x_read = error: -19 [ 622.798271][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 622.820100][ T5813] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 622.831321][ T5813] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 622.991767][ T9667] m920x_read = error: -19 [ 622.999594][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 623.042373][ T5825] Bluetooth: hci1: command tx timeout [ 623.176011][ T9667] m920x_read = error: -19 [ 623.180391][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 623.373530][ T9667] m920x_read = error: -19 [ 623.377925][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 623.570307][T26919] netlink: 4 bytes leftover after parsing attributes in process `syz.7.9506'. [ 623.571600][ T9667] m920x_read = error: -19 [ 623.611843][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 623.790630][ T9667] m920x_read = error: -19 [ 623.811541][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 623.870822][T26929] netlink: 212376 bytes leftover after parsing attributes in process `syz.8.9510'. [ 623.981814][T26515] m920x_read = error: -19 [ 623.986593][T26515] dvb-usb: error -19 while querying for an remote control event. [ 624.005047][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.061414][T26885] bridge0: port 1(bridge_slave_0) entered blocking state [ 624.075049][T26885] bridge0: port 1(bridge_slave_0) entered disabled state [ 624.083524][T26885] bridge_slave_0: entered allmulticast mode [ 624.094269][T26885] bridge_slave_0: entered promiscuous mode [ 624.109795][T26885] bridge0: port 2(bridge_slave_1) entered blocking state [ 624.119559][T26885] bridge0: port 2(bridge_slave_1) entered disabled state [ 624.126838][T26885] bridge_slave_1: entered allmulticast mode [ 624.134260][T26885] bridge_slave_1: entered promiscuous mode [ 624.152778][T26515] m920x_read = error: -19 [ 624.157148][T26515] dvb-usb: error -19 while querying for an remote control event. [ 624.223522][T26885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 624.245124][T26885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 624.321698][T26515] m920x_read = error: -19 [ 624.327681][T26515] dvb-usb: error -19 while querying for an remote control event. [ 624.405820][T26885] team0: Port device team_slave_0 added [ 624.422167][T26885] team0: Port device team_slave_1 added [ 624.486383][T26885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 624.494596][ T9667] m920x_read = error: -19 [ 624.499418][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 624.507351][T26885] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 624.533515][T26885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 624.554699][T26885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 624.562146][T26885] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 624.589799][T26885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 624.672392][T26947] Bluetooth: hci0: service_discovery: expected 4 bytes, got 7 bytes [ 624.686090][ T67] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 624.697323][T26515] m920x_read = error: -19 [ 624.701788][T26515] dvb-usb: error -19 while querying for an remote control event. [ 624.831322][ T67] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 624.864897][T26515] m920x_read = error: -19 [ 624.876165][T26515] dvb-usb: error -19 while querying for an remote control event. [ 624.961972][ T5825] Bluetooth: hci4: command tx timeout [ 625.004394][ T67] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 625.032664][T26885] hsr_slave_0: entered promiscuous mode [ 625.039241][T26885] hsr_slave_1: entered promiscuous mode [ 625.048943][T26885] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 625.056683][ T972] m920x_read = error: -19 [ 625.061051][ T972] dvb-usb: error -19 while querying for an remote control event. [ 625.069007][T26885] Cannot create hsr debugfs directory [ 625.129272][ T5825] Bluetooth: hci1: command tx timeout [ 625.136479][ T67] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 625.159764][T26903] chnl_net:caif_netlink_parms(): no params data found [ 625.221626][ T9667] m920x_read = error: -19 [ 625.226056][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 625.291531][T26515] usb 9-1: new high-speed USB device number 22 using dummy_hcd [ 625.362907][T26903] bridge0: port 1(bridge_slave_0) entered blocking state [ 625.370161][T26903] bridge0: port 1(bridge_slave_0) entered disabled state [ 625.379267][T26903] bridge_slave_0: entered allmulticast mode [ 625.386392][T26903] bridge_slave_0: entered promiscuous mode [ 625.392411][ T5880] m920x_read = error: -19 [ 625.396896][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 625.446533][T26903] bridge0: port 2(bridge_slave_1) entered blocking state [ 625.457205][T26515] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 625.467166][T26903] bridge0: port 2(bridge_slave_1) entered disabled state [ 625.474416][T26515] usb 9-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 625.484479][T26903] bridge_slave_1: entered allmulticast mode [ 625.492584][T26903] bridge_slave_1: entered promiscuous mode [ 625.498807][T26515] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 625.510563][T26515] usb 9-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 625.521338][ T67] bridge_slave_1: left allmulticast mode [ 625.522173][T26515] usb 9-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 625.537387][T26515] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 625.540664][ T67] bridge_slave_1: left promiscuous mode [ 625.547263][T26515] usb 9-1: config 0 descriptor?? [ 625.558603][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 625.568190][ T67] bridge_slave_0: left allmulticast mode [ 625.571627][ T972] m920x_read = error: -19 [ 625.577459][ T67] bridge_slave_0: left promiscuous mode [ 625.578432][ T972] dvb-usb: error -19 while querying for an remote control event. [ 625.584391][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 625.759236][ T972] m920x_read = error: -19 [ 625.765775][ T972] dvb-usb: error -19 while querying for an remote control event. [ 625.789818][T26515] hdpvr 9-1:0.0: firmware version 0xc7 dated [ 625.799712][T26515] hdpvr 9-1:0.0: untested firmware, the driver might not work. [ 625.934240][ T972] m920x_read = error: -19 [ 625.939534][ T972] dvb-usb: error -19 while querying for an remote control event. [ 626.019464][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 626.033063][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 626.043582][ T67] bond0 (unregistering): Released all slaves [ 626.102052][ T9667] m920x_read = error: -19 [ 626.112535][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 626.214636][T26903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 626.243598][T26515] hdpvr 9-1:0.0: Could not setup controls [ 626.249914][T26515] hdpvr 9-1:0.0: registering videodev failed [ 626.255539][T26903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 626.263523][T26515] hdpvr 9-1:0.0: probe with driver hdpvr failed with error -71 [ 626.273677][ T9667] m920x_read = error: -19 [ 626.278131][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 626.298612][T26515] usb 9-1: USB disconnect, device number 22 [ 626.360019][T26903] team0: Port device team_slave_0 added [ 626.367878][T26903] team0: Port device team_slave_1 added [ 626.389894][T26903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 626.396900][T26903] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 626.425257][T26903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 626.438701][T26903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 626.449020][T26903] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 626.451593][ T9667] m920x_read = error: -19 [ 626.479873][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 626.483887][T26903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 626.525404][ T67] hsr_slave_0: left promiscuous mode [ 626.531066][ T67] hsr_slave_1: left promiscuous mode [ 626.537332][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 626.547437][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 626.557478][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 626.565801][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 626.585680][ T67] veth1_macvtap: left promiscuous mode [ 626.591222][ T67] veth0_macvtap: left promiscuous mode [ 626.596921][ T67] veth1_vlan: left promiscuous mode [ 626.602257][ T67] veth0_vlan: left promiscuous mode [ 626.652190][ T9667] m920x_read = error: -19 [ 626.656560][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 626.835589][ T9667] m920x_read = error: -19 [ 626.839986][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.012496][ T9667] m920x_read = error: -19 [ 627.016887][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.041607][ T5825] Bluetooth: hci4: command tx timeout [ 627.183354][ T67] team0 (unregistering): Port device team_slave_1 removed [ 627.194261][ T9667] m920x_read = error: -19 [ 627.198651][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.206628][ T5825] Bluetooth: hci1: command tx timeout [ 627.260585][ T67] team0 (unregistering): Port device team_slave_0 removed [ 627.376582][ T9667] m920x_read = error: -19 [ 627.380982][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.554826][ T9667] m920x_read = error: -19 [ 627.559213][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.636662][T26998] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 627.711963][ T9667] m920x_read = error: -19 [ 627.716361][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.886158][ T9667] m920x_read = error: -19 [ 627.888365][T26903] hsr_slave_0: entered promiscuous mode [ 627.890554][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 627.897351][T26903] hsr_slave_1: entered promiscuous mode [ 627.916261][T26903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 627.925036][T26903] Cannot create hsr debugfs directory [ 628.071617][T26515] m920x_read = error: -19 [ 628.076000][T26515] dvb-usb: error -19 while querying for an remote control event. [ 628.171079][T27005] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27005 comm=syz.8.9540 [ 628.175607][T26885] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 628.231554][T26885] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 628.241602][T26515] m920x_read = error: -19 [ 628.245977][T26515] dvb-usb: error -19 while querying for an remote control event. [ 628.253995][T26885] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 628.268471][T26885] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 628.387711][T26885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 628.412920][T26885] 8021q: adding VLAN 0 to HW filter on device team0 [ 628.423143][ T9667] m920x_read = error: -19 [ 628.427522][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 628.449575][T25105] bridge0: port 1(bridge_slave_0) entered blocking state [ 628.456741][T25105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 628.502810][T25075] bridge0: port 2(bridge_slave_1) entered blocking state [ 628.509972][T25075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 628.564021][T26885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 628.601641][ T9667] m920x_read = error: -19 [ 628.606033][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 628.695455][T26903] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 628.710074][T26903] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 628.739211][T26903] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 628.762090][T26903] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 628.793601][ T9667] m920x_read = error: -19 [ 628.797989][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 628.890481][T26885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 628.913712][T26903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 628.953204][T26903] 8021q: adding VLAN 0 to HW filter on device team0 [ 628.971601][ T9667] m920x_read = error: -19 [ 628.976096][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 628.991254][T25075] bridge0: port 1(bridge_slave_0) entered blocking state [ 628.998416][T25075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 629.015848][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 629.023065][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 629.096287][T26885] veth0_vlan: entered promiscuous mode [ 629.116116][T26885] veth1_vlan: entered promiscuous mode [ 629.133650][ T5825] Bluetooth: hci4: command tx timeout [ 629.152127][ T9667] m920x_read = error: -19 [ 629.161558][T12213] usb 9-1: new high-speed USB device number 23 using dummy_hcd [ 629.162742][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 629.192817][T26885] veth0_macvtap: entered promiscuous mode [ 629.218557][T26885] veth1_macvtap: entered promiscuous mode [ 629.257341][T26885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 629.282829][ T5825] Bluetooth: hci1: command tx timeout [ 629.306000][T26885] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 629.314928][T12213] usb 9-1: Using ep0 maxpacket: 8 [ 629.332532][T12213] usb 9-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 629.343641][ T24] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 629.354509][T26885] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 629.367417][T12213] usb 9-1: config 0 interface 0 has no altsetting 0 [ 629.374377][T12209] m920x_read = error: -19 [ 629.374961][T26885] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 629.378765][T12209] dvb-usb: error -19 while querying for an remote control event. [ 629.387805][T12213] usb 9-1: New USB device found, idVendor=04d9, idProduct=a067, bcdDevice= 0.00 [ 629.406142][T26885] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 629.416074][T12213] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 629.424535][T26885] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 629.436151][T12213] usb 9-1: config 0 descriptor?? [ 629.511872][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 629.522955][ T24] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 629.542037][ T24] usb 1-1: config 0 has no interfaces? [ 629.556093][T25140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 629.569006][ T24] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 629.585307][ T24] usb 1-1: New USB device strings: Mfr=0, Product=238, SerialNumber=0 [ 629.591557][T25140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 629.600845][ T24] usb 1-1: Product: syz [ 629.601434][T12209] m920x_read = error: -19 [ 629.619857][ T24] usb 1-1: config 0 descriptor?? [ 629.624793][T12209] dvb-usb: error -19 while querying for an remote control event. [ 629.663645][T25075] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 629.672047][T25075] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 629.686815][T26903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 629.837742][ T5880] m920x_read = error: -19 [ 629.843473][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 629.859042][T27024] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 629.879510][T27024] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 629.893567][T12213] usbhid 9-1:0.0: can't add hid device: -71 [ 629.899879][T12213] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 629.912698][T12213] usb 9-1: USB disconnect, device number 23 [ 629.985969][T26903] veth0_vlan: entered promiscuous mode [ 629.995597][T26903] veth1_vlan: entered promiscuous mode [ 630.011952][ T5880] m920x_read = error: -19 [ 630.016341][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 630.041774][T26903] veth0_macvtap: entered promiscuous mode [ 630.053413][T26903] veth1_macvtap: entered promiscuous mode [ 630.068511][T26903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 630.080910][T26903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 630.080946][T27028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 630.091289][T26903] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.107768][T27028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 630.116479][T26903] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.125406][T26903] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.134740][T26903] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.144675][T12213] usb 1-1: USB disconnect, device number 113 [ 630.192067][T12209] m920x_read = error: -19 [ 630.196453][T12209] dvb-usb: error -19 while querying for an remote control event. [ 630.241747][T25140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 630.255803][T25140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 630.313697][T25075] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 630.325759][T25075] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 630.382789][ T5880] m920x_read = error: -19 [ 630.387249][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 630.562345][ T9667] m920x_read = error: -19 [ 630.566899][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 630.741811][ T5880] m920x_read = error: -19 [ 630.751945][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 630.912003][ T5880] m920x_read = error: -19 [ 630.916493][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 630.951611][ T9667] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 631.081628][ T5880] m920x_read = error: -19 [ 631.085997][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 631.111811][ T9667] usb 1-1: Using ep0 maxpacket: 8 [ 631.118141][ T9667] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 631.126558][ T9667] usb 1-1: config 179 has no interface number 0 [ 631.133341][ T9667] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 631.144461][ T9667] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 631.156807][ T9667] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 631.168006][ T9667] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 631.179611][ T9667] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 631.195408][ T9667] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 631.204703][ T9667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 631.215894][T27055] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 631.277017][ T9667] m920x_read = error: -19 [ 631.278920][ T3491] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 631.281657][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 631.471979][ T9667] m920x_read = error: -19 [ 631.476454][ T9667] dvb-usb: error -19 while querying for an remote control event. [ 631.483083][T27055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 631.495928][T27055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 631.651767][ T5880] m920x_read = error: -19 [ 631.662995][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 631.728387][ T5880] usb 1-1: USB disconnect, device number 114 [ 631.734654][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 631.734704][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 631.814133][ T5813] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 631.826892][ T5813] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 631.833997][T12209] m920x_read = error: -19 [ 631.838358][T12209] dvb-usb: error -19 while querying for an remote control event. [ 631.838857][ T5813] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 631.859500][ T5813] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 631.868565][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 631.989445][T27057] chnl_net:caif_netlink_parms(): no params data found [ 632.011821][T12209] m920x_read = error: -19 [ 632.016314][T12209] dvb-usb: error -19 while querying for an remote control event. [ 632.051258][T27057] bridge0: port 1(bridge_slave_0) entered blocking state [ 632.058515][T27057] bridge0: port 1(bridge_slave_0) entered disabled state [ 632.065896][T27057] bridge_slave_0: entered allmulticast mode [ 632.073331][T27057] bridge_slave_0: entered promiscuous mode [ 632.080903][T27057] bridge0: port 2(bridge_slave_1) entered blocking state [ 632.089296][T27057] bridge0: port 2(bridge_slave_1) entered disabled state [ 632.096718][T27057] bridge_slave_1: entered allmulticast mode [ 632.103512][T27057] bridge_slave_1: entered promiscuous mode [ 632.128223][T27057] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 632.139715][T27057] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 632.170996][T27057] team0: Port device team_slave_0 added [ 632.179797][T27057] team0: Port device team_slave_1 added [ 632.185490][ T5880] m920x_read = error: -19 [ 632.189800][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 632.215195][T27057] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 632.222634][T27057] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 632.249068][T27057] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 632.260731][T27057] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 632.267868][T27057] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 632.294558][T27057] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 632.329666][T27057] hsr_slave_0: entered promiscuous mode [ 632.336138][T27057] hsr_slave_1: entered promiscuous mode [ 632.342288][T27057] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 632.349824][T27057] Cannot create hsr debugfs directory [ 632.355300][ T5880] m920x_read = error: -19 [ 632.359649][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 632.522039][ T5880] m920x_read = error: -19 [ 632.526441][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 632.691887][T26515] m920x_read = error: -19 [ 632.697994][T26515] dvb-usb: error -19 while querying for an remote control event. [ 632.720361][ T3491] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 632.734708][T23039] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 632.746153][T23039] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 632.755162][T23039] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 632.768811][T23039] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 632.779088][T23039] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 632.840592][ T3491] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 632.871838][ T5880] m920x_read = error: -19 [ 632.876237][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 632.933119][ T3491] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 632.990895][T27072] chnl_net:caif_netlink_parms(): no params data found [ 633.041726][ T5880] m920x_read = error: -19 [ 633.048419][ T5880] dvb-usb: error -19 while querying for an remote control event. [ 633.079616][T27072] bridge0: port 1(bridge_slave_0) entered blocking state [ 633.086829][T27072] bridge0: port 1(bridge_slave_0) entered disabled state [ 633.094402][T27072] bridge_slave_0: entered allmulticast mode [ 633.104035][T27072] bridge_slave_0: entered promiscuous mode [ 633.114590][T27072] bridge0: port 2(bridge_slave_1) entered blocking state [ 633.123216][T27072] bridge0: port 2(bridge_slave_1) entered disabled state [ 633.130402][T27072] bridge_slave_1: entered allmulticast mode [ 633.137327][T27072] bridge_slave_1: entered promiscuous mode [ 633.176754][T27072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 633.186306][ T3491] bridge_slave_1: left allmulticast mode [ 633.194351][ T3491] bridge_slave_1: left promiscuous mode [ 633.200040][ T3491] bridge0: port 2(bridge_slave_1) entered disabled state [ 633.209681][ T3491] bridge_slave_0: left allmulticast mode [ 633.215805][ T3491] bridge_slave_0: left promiscuous mode [ 633.221547][ T3491] bridge0: port 1(bridge_slave_0) entered disabled state [ 633.222031][T26515] m920x_read = error: -19 [ 633.234012][T26515] dvb-usb: error -19 while querying for an remote control event. [ 633.406143][T12209] m920x_read = error: -19 [ 633.411571][T12209] dvb-usb: error -19 while querying for an remote control event. [ 633.571920][T12209] m920x_read = error: -19 [ 633.576302][T12209] dvb-usb: error -19 while querying for an remote control event. [ 633.731555][ T30] audit: type=1400 audit(2000000662.231:1981): avc: denied { watch watch_reads } for pid=27091 comm="syz.0.9562" path="pipe:[112534]" dev="pipefs" ino=112534 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 633.772105][T26515] m920x_read = error: -19 [ 633.777295][ T3491] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 633.777714][T26515] dvb-usb: error -19 while querying for an remote control event. [ 633.804551][ T3491] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 633.829803][ T3491] bond0 (unregistering): Released all slaves [ 738.901420][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 738.908406][ C0] rcu: 1-...!: (0 ticks this GP) idle=e3c4/1/0x4000000000000000 softirq=143902/143902 fqs=0 [ 738.919806][ C0] rcu: (detected by 0, t=10506 jiffies, g=122273, q=525 ncpus=2) [ 738.927633][ C0] Sending NMI from CPU 0 to CPUs 1: [ 738.927661][ C1] NMI backtrace for cpu 1 [ 738.927671][ C1] CPU: 1 UID: 0 PID: 25140 Comm: kworker/u8:57 Not tainted 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 PREEMPT(full) [ 738.927688][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 738.927698][ C1] Workqueue: bat_events batadv_nc_worker [ 738.927719][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x10/0x70 [ 738.927735][ C1] Code: 00 00 5b e9 b2 c8 15 03 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 34 24 65 48 8b 15 c8 c9 e8 11 <65> 8b 05 d9 c9 e8 11 a9 00 01 ff 00 74 1d f6 c4 01 74 43 a9 00 00 [ 738.927747][ C1] RSP: 0018:ffffc90000a08d88 EFLAGS: 00000086 [ 738.927757][ C1] RAX: ffff88801ef70000 RBX: ffff88807e71c340 RCX: 1ffff11003dee15b [ 738.927766][ C1] RDX: ffff88801ef70000 RSI: ffffffff8981c57a RDI: ffff88807e71c340 [ 738.927775][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 738.927782][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880b8527840 [ 738.927790][ C1] R13: 0000000000000000 R14: ffff88807e71c340 R15: ffffffff8981c560 [ 738.927798][ C1] FS: 0000000000000000(0000) GS:ffff888124adf000(0000) knlGS:0000000000000000 [ 738.927812][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 738.927827][ C1] CR2: 00007f1d6a86bf98 CR3: 0000000054232000 CR4: 00000000003526f0 [ 738.927836][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 738.927844][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 738.927852][ C1] Call Trace: [ 738.927859][ C1] [ 738.927864][ C1] advance_sched+0x1a/0xc80 [ 738.927886][ C1] ? find_held_lock+0x2b/0x80 [ 738.927903][ C1] ? __hrtimer_run_queues+0x529/0xad0 [ 738.927918][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 738.927933][ C1] ? __pfx_advance_sched+0x10/0x10 [ 738.927950][ C1] __hrtimer_run_queues+0x202/0xad0 [ 738.927967][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 738.927980][ C1] ? read_tsc+0x9/0x20 [ 738.928002][ C1] hrtimer_interrupt+0x397/0x8e0 [ 738.928022][ C1] __sysvec_apic_timer_interrupt+0x108/0x3f0 [ 738.928039][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 738.928057][ C1] [ 738.928061][ C1] [ 738.928066][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 738.928081][ C1] RIP: 0010:lock_acquire+0x62/0x350 [ 738.928099][ C1] Code: e9 0b 12 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 02 d9 ec 0e 0f 82 74 02 00 00 8b 35 9a 08 ed 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 d9 e8 0b 12 0f 85 c7 02 00 00 48 83 c4 [ 738.928111][ C1] RSP: 0018:ffffc900047afab8 EFLAGS: 00000206 [ 738.928120][ C1] RAX: 0000000000000046 RBX: ffffffff8e3bfc00 RCX: 000000009cf81054 [ 738.928129][ C1] RDX: 0000000000000000 RSI: ffffffff8dbbd2d3 RDI: ffffffff8bf48aa0 [ 738.928137][ C1] RBP: 0000000000000002 R08: 8f5d6243e853bdaf R09: 0000000000000000 [ 738.928145][ C1] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000000 [ 738.928153][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.928170][ C1] ? batadv_nc_worker+0x895/0x1030 [ 738.928187][ C1] batadv_nc_worker+0x16a/0x1030 [ 738.928201][ C1] ? batadv_nc_worker+0x159/0x1030 [ 738.928218][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 738.928236][ C1] ? __pfx_batadv_nc_worker+0x10/0x10 [ 738.928255][ C1] ? rcu_is_watching+0x12/0xc0 [ 738.928272][ C1] process_one_work+0x9cf/0x1b70 [ 738.928290][ C1] ? __pfx_batadv_nc_worker+0x10/0x10 [ 738.928306][ C1] ? __pfx_process_one_work+0x10/0x10 [ 738.928323][ C1] ? assign_work+0x1a0/0x250 [ 738.928337][ C1] worker_thread+0x6c8/0xf10 [ 738.928354][ C1] ? __kthread_parkme+0x19e/0x250 [ 738.928373][ C1] ? __pfx_worker_thread+0x10/0x10 [ 738.928386][ C1] kthread+0x3c2/0x780 [ 738.928399][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928410][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928426][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928438][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928449][ C1] ? rcu_is_watching+0x12/0xc0 [ 738.928464][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928481][ C1] ret_from_fork+0x45/0x80 [ 738.928493][ C1] ? __pfx_kthread+0x10/0x10 [ 738.928505][ C1] ret_from_fork_asm+0x1a/0x30 [ 738.928529][ C1] [ 738.928656][ C0] rcu: rcu_preempt kthread starved for 10506 jiffies! g122273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 739.346921][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 739.356970][ C0] rcu: RCU grace-period kthread stack dump: [ 739.362849][ C0] task:rcu_preempt state:R running task stack:27704 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 739.376348][ C0] Call Trace: [ 739.379623][ C0] [ 739.382554][ C0] __schedule+0x116f/0x5de0 [ 739.387063][ C0] ? find_held_lock+0x2b/0x80 [ 739.391742][ C0] ? __lock_acquire+0x5ca/0x1ba0 [ 739.396689][ C0] ? __pfx___schedule+0x10/0x10 [ 739.401547][ C0] ? find_held_lock+0x2b/0x80 [ 739.406226][ C0] ? schedule+0x2d7/0x3a0 [ 739.410574][ C0] schedule+0xe7/0x3a0 [ 739.414679][ C0] schedule_timeout+0x123/0x290 [ 739.419540][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 739.424913][ C0] ? __pfx_process_timeout+0x10/0x10 [ 739.430237][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 739.436047][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 739.441518][ C0] rcu_gp_fqs_loop+0x1ea/0xb00 [ 739.446291][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 739.451580][ C0] ? rcu_gp_init+0xc76/0x15a0 [ 739.456263][ C0] ? rcu_gp_cleanup+0x7c1/0xd90 [ 739.461128][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 739.466942][ C0] rcu_gp_kthread+0x270/0x380 [ 739.471621][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 739.476821][ C0] ? rcu_is_watching+0x12/0xc0 [ 739.481584][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 739.486787][ C0] ? __kthread_parkme+0x19e/0x250 [ 739.491812][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 739.497011][ C0] kthread+0x3c2/0x780 [ 739.501086][ C0] ? __pfx_kthread+0x10/0x10 [ 739.505668][ C0] ? __pfx_kthread+0x10/0x10 [ 739.510251][ C0] ? __pfx_kthread+0x10/0x10 [ 739.514835][ C0] ? __pfx_kthread+0x10/0x10 [ 739.519416][ C0] ? rcu_is_watching+0x12/0xc0 [ 739.524177][ C0] ? __pfx_kthread+0x10/0x10 [ 739.528768][ C0] ret_from_fork+0x45/0x80 [ 739.533177][ C0] ? __pfx_kthread+0x10/0x10 [ 739.537792][ C0] ret_from_fork_asm+0x1a/0x30 [ 739.542570][ C0] [ 739.545587][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 739.551902][ C0] CPU: 0 UID: 0 PID: 27093 Comm: syz.0.9563 Not tainted 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 PREEMPT(full) [ 739.563957][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 739.574003][ C0] RIP: 0010:smp_call_function_many_cond+0x4aa/0x1290 [ 739.580675][ C0] Code: 0c 00 85 ed 74 48 48 8b 44 24 20 49 89 c4 83 e0 07 49 c1 ec 03 48 89 c5 4d 01 f4 83 c5 03 e8 7d 17 0c 00 f3 90 41 0f b6 04 24 <40> 38 c5 7c 08 84 c0 0f 85 de 0b 00 00 8b 43 08 31 ff 83 e0 01 41 [ 739.600278][ C0] RSP: 0018:ffffc90003de79f0 EFLAGS: 00000293 [ 739.606345][ C0] RAX: 0000000000000000 RBX: ffff8880b853f740 RCX: ffffffff81af2ee9 [ 739.614310][ C0] RDX: ffff88802e4d4880 RSI: ffffffff81af2ec3 RDI: 0000000000000005 [ 739.622275][ C0] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 739.630256][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed10170a7ee9 [ 739.638246][ C0] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff8880b843b040 [ 739.646216][ C0] FS: 0000000000000000(0000) GS:ffff8881249df000(0000) knlGS:0000000000000000 [ 739.655228][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 739.661806][ C0] CR2: 0000001b2ec1cff8 CR3: 0000000056993000 CR4: 00000000003526f0 [ 739.670557][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 739.678607][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 739.686572][ C0] Call Trace: [ 739.689845][ C0] [ 739.692800][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 739.698031][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 739.703154][ C0] flush_tlb_mm_range+0x322/0x1780 [ 739.708274][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 739.713383][ C0] ? mas_next_slot+0x12d3/0x21b0 [ 739.718322][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 739.723875][ C0] tlb_finish_mmu+0x3c9/0x7b0 [ 739.728561][ C0] exit_mmap+0x403/0xb90 [ 739.732809][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 739.737579][ C0] ? __lock_acquire+0xaa4/0x1ba0 [ 739.742537][ C0] __mmput+0x12a/0x410 [ 739.746609][ C0] mmput+0x62/0x70 [ 739.750331][ C0] do_exit+0x9d1/0x2c30 [ 739.754496][ C0] ? __pfx_do_exit+0x10/0x10 [ 739.759086][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 739.764464][ C0] do_group_exit+0xd3/0x2a0 [ 739.768972][ C0] __x64_sys_exit_group+0x3e/0x50 [ 739.773997][ C0] x64_sys_call+0x1530/0x1730 [ 739.778676][ C0] do_syscall_64+0xcd/0x260 [ 739.783273][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 739.789164][ C0] RIP: 0033:0x7f1d6998e969 [ 739.793588][ C0] Code: Unable to access opcode bytes at 0x7f1d6998e93f. [ 739.800771][ C0] RSP: 002b:00007fffd333eda8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 739.809183][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d6998e969 [ 739.817146][ C0] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 739.825111][ C0] RBP: 00007fffd333ee0c R08: 00000005d333ee9f R09: 00000000000927c0 [ 739.833100][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000000007d5 [ 739.841069][ C0] R13: 00000000000927c0 R14: 000000000009ab94 R15: 00007fffd333ee60 [ 739.849050][ C0]