last executing test programs: 40.379821707s ago: executing program 2 (id=692): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = inotify_init1(0x800) r2 = fcntl$dupfd(r0, 0x406, r1) accept4$inet(r2, 0x0, 0x0, 0x80800) 40.227693414s ago: executing program 2 (id=697): r0 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x67) mount$binderfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='max=', @ANYRESOCT=r0]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000000100)) 40.124383499s ago: executing program 2 (id=702): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x0) 40.010858584s ago: executing program 2 (id=707): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)={0x28, 0x4, 0x0, {0x1, 0x8}}, 0x28) 39.960873177s ago: executing program 2 (id=709): sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000000104010200000000000900000a0000050a000200000000ff050000000500010001000000080003"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4044844) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x2710, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="30000000110001"], 0x30}], 0x1}, 0x0) 39.89030868s ago: executing program 2 (id=712): pipe(&(0x7f0000000040)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 24.844314439s ago: executing program 32 (id=712): pipe(&(0x7f0000000040)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 4.377435094s ago: executing program 0 (id=1079): rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffff9]}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x14) tkill(r0, 0x12) 4.327115166s ago: executing program 1 (id=1080): mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_sys/bus/pci/devices/0000:00:01.0/config\x00', 0x2, 0x0) pwrite64(r0, 0x0, 0x0, 0x5) 4.311194967s ago: executing program 3 (id=1081): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080), 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000ba177fbfef7379e6f7f1533566c6e015eea51c64c5e3979e12d3e0518fec"], 0x48}, 0x1, 0x0, 0x0, 0x48850}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x201, 0x5, {}, {}, {}, 0x1, @can={{}, 0x3, 0x4, 0x0, 0x0, "140400"}}, 0x48}}, 0x0) 4.305827727s ago: executing program 0 (id=1082): socket$inet_tcp(0x2, 0x1, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x0) r0 = open(&(0x7f00000003c0)='./file2\x00', 0x81, 0x10dd722b6e14c3dd) ioctl$BTRFS_IOC_DEFRAG(r0, 0x4c00, 0x3) 2.365002138s ago: executing program 0 (id=1083): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000480)=0x3fd, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000499000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 2.364766978s ago: executing program 1 (id=1084): setns(0xc9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010300000ae6f72087a003"], 0x3c}}, 0x80) recvmmsg(r0, &(0x7f0000006080)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001600)=""/4104, 0x1008}, {&(0x7f0000000340)=""/159, 0x9f}], 0x2}, 0x8}], 0x1, 0x140, 0x0) 2.364658818s ago: executing program 3 (id=1085): r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x800) recvfrom(r0, 0x0, 0x0, 0x10000, 0x0, 0x0) 2.292590952s ago: executing program 3 (id=1086): openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000340)={0x0, 0x304000, 0x800, 0x9, 0x5}, 0x20) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 2.286311782s ago: executing program 1 (id=1093): r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000440)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x4c22, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="0800101d89b5eb00", 0x8}], 0x1, &(0x7f0000000080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @loopback}}}], 0x20}, 0x4008084) 2.204911026s ago: executing program 1 (id=1087): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) futex(&(0x7f00000040c0), 0x6, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) futex(&(0x7f00000040c0), 0x87, 0x0, 0x0, 0x0, 0x0) 154.956193ms ago: executing program 0 (id=1088): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x80000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000140)="280320000a00140000007ef506be00000000000000000000000000143baa111f1f858ce632f47042195eb3cf545a41b6d78839980700e67bee78895e16f37fe8", 0x40, 0x400c010, &(0x7f0000000080)={0x11, 0x3, r1, 0x1, 0xe5, 0x6, @random="76caa646ae71"}, 0x14) 154.817403ms ago: executing program 1 (id=1089): mkdir(&(0x7f0000000580)='./file0\x00', 0x92) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0xc1) io_setup(0x4, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x0, 0xffff, r0, 0x0, 0x0, 0x4, 0x0, 0x0, r0}]) 151.376933ms ago: executing program 3 (id=1090): openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000100)={0x0, 0x121, 0x10}, 0x18) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={0x14, r1, 0x201, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 87.879926ms ago: executing program 0 (id=1091): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) fcntl$getown(r0, 0x9) 87.366886ms ago: executing program 3 (id=1092): r0 = socket(0x1e, 0x1, 0x0) close_range(r0, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080), 0x101102, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x81007702, 0x0) 70.792057ms ago: executing program 1 (id=1094): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000200)=[{0x6, 0xf5, 0xe, 0x7ffffffe}]}) ppoll(&(0x7f0000000040)=[{r0, 0x4008}], 0x1, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0) 5.75844ms ago: executing program 3 (id=1095): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000340)="05030006e8fe091c6202a0ffffffff006003000000007f141434e3177f43055762cb80948864113b022543424aa608", 0xfef2, 0x0, &(0x7f0000000a80)={0x11, 0x88a8, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 0s ago: executing program 0 (id=1096): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000740)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x1, {[@main=@item_012={0x0, 0x0, 0x9}]}}, 0x0}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts. [ 29.417171][ T36] audit: type=1400 audit(1789394165.480:64): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.420717][ T287] cgroup: Unknown subsys name 'net' [ 29.439983][ T36] audit: type=1400 audit(1789394165.480:65): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.467341][ T36] audit: type=1400 audit(1789394165.510:66): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.467743][ T287] cgroup: Unknown subsys name 'devices' [ 29.591944][ T287] cgroup: Unknown subsys name 'hugetlb' [ 29.597597][ T287] cgroup: Unknown subsys name 'rlimit' [ 29.694321][ T36] audit: type=1400 audit(1789394165.760:67): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.717529][ T36] audit: type=1400 audit(1789394165.760:68): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 29.742433][ T36] audit: type=1400 audit(1789394165.760:69): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 29.751764][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 29.774380][ T36] audit: type=1400 audit(1789394165.840:70): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.799809][ T36] audit: type=1400 audit(1789394165.840:71): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.827104][ T36] audit: type=1400 audit(1789394165.890:72): avc: denied { read } for pid=287 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.852742][ T36] audit: type=1400 audit(1789394165.890:73): avc: denied { open } for pid=287 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.853408][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.660403][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.667582][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.674848][ T294] bridge_slave_0: entered allmulticast mode [ 30.681206][ T294] bridge_slave_0: entered promiscuous mode [ 30.688760][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.695857][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.702956][ T294] bridge_slave_1: entered allmulticast mode [ 30.709305][ T294] bridge_slave_1: entered promiscuous mode [ 30.803421][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.810531][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.817620][ T296] bridge_slave_0: entered allmulticast mode [ 30.824019][ T296] bridge_slave_0: entered promiscuous mode [ 30.833348][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.840463][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.847666][ T296] bridge_slave_1: entered allmulticast mode [ 30.853994][ T296] bridge_slave_1: entered promiscuous mode [ 30.894981][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.902080][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.909160][ T297] bridge_slave_0: entered allmulticast mode [ 30.915528][ T297] bridge_slave_0: entered promiscuous mode [ 30.923406][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.930509][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.937646][ T297] bridge_slave_1: entered allmulticast mode [ 30.943983][ T297] bridge_slave_1: entered promiscuous mode [ 30.987671][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.994823][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.002026][ T299] bridge_slave_0: entered allmulticast mode [ 31.008301][ T299] bridge_slave_0: entered promiscuous mode [ 31.015156][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.022558][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.029697][ T299] bridge_slave_1: entered allmulticast mode [ 31.036011][ T299] bridge_slave_1: entered promiscuous mode [ 31.100427][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.107497][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.114823][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.121894][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.188992][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.196093][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.203449][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.210514][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.227604][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.234701][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.242029][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.249080][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.259049][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.266793][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.274364][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.282216][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.289489][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.296955][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.319126][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.326267][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.340313][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.347367][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.387385][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.394485][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.402460][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.409521][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.441288][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.448368][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.456510][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.463577][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.473997][ T294] veth0_vlan: entered promiscuous mode [ 31.484613][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.491703][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.499993][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.507085][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.536095][ T294] veth1_macvtap: entered promiscuous mode [ 31.568321][ T297] veth0_vlan: entered promiscuous mode [ 31.578040][ T299] veth0_vlan: entered promiscuous mode [ 31.593777][ T296] veth0_vlan: entered promiscuous mode [ 31.618131][ T297] veth1_macvtap: entered promiscuous mode [ 31.625439][ T294] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.642077][ T299] veth1_macvtap: entered promiscuous mode [ 31.654700][ T296] veth1_macvtap: entered promiscuous mode [ 31.727862][ T318] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 31.778019][ T324] netlink: 72 bytes leftover after parsing attributes in process `syz.3.4'. [ 32.001536][ T347] loop1: detected capacity change from 0 to 8 [ 32.029738][ T311] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 32.120451][ T358] netlink: 104 bytes leftover after parsing attributes in process `syz.3.21'. [ 32.199743][ T311] usb 3-1: Using ep0 maxpacket: 32 [ 32.218306][ T311] usb 3-1: unable to get BOS descriptor or descriptor too short [ 32.233886][ T373] netlink: 79 bytes leftover after parsing attributes in process `syz.0.28'. [ 32.238982][ T311] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 73, changing to 7 [ 32.258091][ T311] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 32.272524][ T311] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.280699][ T311] usb 3-1: Product: syz [ 32.285255][ T311] usb 3-1: Manufacturer: syz [ 32.290329][ T311] usb 3-1: SerialNumber: syz [ 32.391656][ T389] ======================================================= [ 32.391656][ T389] WARNING: The mand mount option has been deprecated and [ 32.391656][ T389] and is ignored by this kernel. Remove the mand [ 32.391656][ T389] option from the mount to silence this warning. [ 32.391656][ T389] ======================================================= [ 32.439145][ T389] incfs: Can't find or create .index dir in ./file0 [ 32.452857][ T391] raw_sendmsg: syz.0.37 forgot to set AF_INET. Fix it! [ 32.454977][ T389] incfs: mount failed -30 [ 32.712791][ T416] netlink: 32 bytes leftover after parsing attributes in process `syz.1.47'. [ 32.734738][ T311] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 32.809700][ T45] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 32.970970][ T45] usb 4-1: too many endpoints for config 0 interface 0 altsetting 8: 34, using maximum allowed: 30 [ 32.981955][ T45] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.993185][ T45] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 33.006349][ T45] usb 4-1: config 0 interface 0 has no altsetting 0 [ 33.013168][ T45] usb 4-1: New USB device found, idVendor=056a, idProduct=00c0, bcdDevice= 0.00 [ 33.022460][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.031624][ T45] usb 4-1: config 0 descriptor?? [ 33.149936][ T311] usb 3-1: USB disconnect, device number 2 [ 33.361203][ T420] incfs: Can't find or create .index dir in ./file0 [ 33.367910][ T420] incfs: mount failed -30 [ 33.444624][ T45] wacom 0003:056A:00C0.0001: ignoring exceeding usage max [ 33.467698][ T45] wacom 0003:056A:00C0.0001: hidraw0: USB HID vff.fc Device [HID 056a:00c0] on usb-dummy_hcd.3-1/input0 [ 33.665435][ T10] usb 4-1: USB disconnect, device number 2 [ 33.724090][ T463] netlink: 1335 bytes leftover after parsing attributes in process `syz.0.66'. [ 34.093318][ T10] smpboot: CPU 1 is now offline [ 34.318191][ T523] netlink: 'syz.3.96': attribute type 1 has an invalid length. [ 34.345272][ T10] logitech-hidpp-device 0003:046D:C082.0002: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 34.479433][ T36] kauditd_printk_skb: 106 callbacks suppressed [ 34.479448][ T36] audit: type=1400 audit(1789394170.540:180): avc: denied { read write } for pid=534 comm="syz.3.101" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 34.624731][ T36] audit: type=1400 audit(1789394170.570:181): avc: denied { open } for pid=534 comm="syz.3.101" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 34.747457][ T36] audit: type=1400 audit(1789394170.730:182): avc: denied { mount } for pid=543 comm="syz.1.105" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 34.819338][ T554] capability: warning: `syz.2.110' uses 32-bit capabilities (legacy support in use) [ 34.845075][ T36] audit: type=1400 audit(1789394170.750:183): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 34.934879][ T36] audit: type=1400 audit(1789394170.850:184): avc: denied { setopt } for pid=549 comm="syz.1.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 35.011829][ T36] audit: type=1400 audit(1789394170.850:185): avc: denied { connect } for pid=549 comm="syz.1.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 35.068674][ T36] audit: type=1400 audit(1789394170.960:186): avc: denied { append } for pid=556 comm="syz.2.111" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 35.093532][ T566] SELinux: Context system_u:object_r:vhost_device_t:s0 is not valid (left unmapped). [ 35.119905][ T36] audit: type=1400 audit(1789394171.170:187): avc: denied { relabelto } for pid=565 comm="syz.0.115" name="file0" dev="tmpfs" ino=227 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 35.160135][ T413] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 35.172618][ T36] audit: type=1400 audit(1789394171.170:188): avc: denied { associate } for pid=565 comm="syz.0.115" name="file0" dev="tmpfs" ino=227 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:vhost_device_t:s0" [ 35.200387][ T36] audit: type=1400 audit(1789394171.180:189): avc: denied { unlink } for pid=299 comm="syz-executor" name="file0" dev="tmpfs" ino=227 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 35.279699][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 35.329565][ T413] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.345078][ T573] netlink: 'syz.3.118': attribute type 4 has an invalid length. [ 35.352824][ T413] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 35.365865][ T573] netlink: 'syz.3.118': attribute type 5 has an invalid length. [ 35.373765][ T573] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.118'. [ 35.383057][ T413] usb 2-1: config 0 interface 0 has no altsetting 0 [ 35.390338][ T413] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 35.404864][ T65] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 35.419808][ T413] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.439671][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 35.446515][ T413] usb 2-1: config 0 descriptor?? [ 35.459778][ T10] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 35.480676][ T10] usb 3-1: config 0 has no interface number 0 [ 35.486830][ T10] usb 3-1: config 0 interface 184 has no altsetting 0 [ 35.516707][ T10] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.6e [ 35.532546][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.549613][ T10] usb 3-1: Product: syz [ 35.565292][ T10] usb 3-1: Manufacturer: syz [ 35.569981][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 35.576387][ T65] usb 1-1: config 0 has an invalid interface number: 98 but max is 0 [ 35.589671][ T10] usb 3-1: SerialNumber: syz [ 35.594777][ T65] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 35.608572][ T10] usb 3-1: config 0 descriptor?? [ 35.626392][ T10] smsc75xx v1.0.0 [ 35.633822][ T65] usb 1-1: config 0 has no interface number 0 [ 35.641168][ T65] usb 1-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 35.651513][ T65] usb 1-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 35.661778][ T65] usb 1-1: config 0 interface 98 has no altsetting 0 [ 35.670927][ T65] usb 1-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 35.680233][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.688268][ T65] usb 1-1: Product: syz [ 35.692837][ T65] usb 1-1: Manufacturer: syz [ 35.697508][ T65] usb 1-1: SerialNumber: syz [ 35.705308][ T65] usb 1-1: config 0 descriptor?? [ 35.715621][ T570] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 35.723235][ T570] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 35.879753][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 35.929728][ T413] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf3 found [ 35.937866][ T413] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf4 found [ 35.946362][ T570] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 35.956685][ T570] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 36.029974][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 36.037498][ T9] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 36.047153][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.055370][ T9] usb 4-1: Product: syz [ 36.059620][ T9] usb 4-1: Manufacturer: syz [ 36.064395][ T9] usb 4-1: SerialNumber: syz [ 36.278227][ T413] usb 2-1: USB disconnect, device number 2 [ 36.428671][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000040: -71 [ 36.442800][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 36.452789][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 36.464157][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 36.474370][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 36.485297][ T10] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 36.495054][ T10] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 36.507460][ T10] usb 3-1: USB disconnect, device number 3 [ 36.569121][ T65] asix 1-1:0.98 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 36.580954][ T65] asix 1-1:0.98: probe with driver asix failed with error -71 [ 36.592579][ T65] usb 1-1: USB disconnect, device number 2 [ 36.874802][ T9] usb 4-1: 1:1: cannot get freq (v2/v3): err -71 [ 36.883615][ T9] usb 4-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 36.892745][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 36.904367][ T9] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 36.923103][ T9] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 36.935103][ T325] udevd[325]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.950917][ T9] usb 4-1: USB disconnect, device number 3 [ 37.089682][ T10] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 37.260646][ T10] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 37.289689][ T10] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 37.328129][ T10] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 37.384507][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 37.424618][ T10] usb 2-1: New USB device found, idVendor=056a, idProduct=00bc, bcdDevice= 0.00 [ 37.475111][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.527394][ T10] usb 2-1: config 0 descriptor?? [ 37.959170][ T10] wacom 0003:056A:00BC.0004: Unknown device_type for 'HID 056a:00bc'. Assuming pen. [ 37.997430][ T686] ôÛWgÚq: renamed from bridge_slave_0 (while UP) [ 38.016155][ T10] wacom 0003:056A:00BC.0004: hidraw0: USB HID v0.00 Joystick [HID 056a:00bc] on usb-dummy_hcd.1-1/input0 [ 38.077616][ T10] input: Wacom Intuos4 WL Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00BC.0004/input/input7 [ 38.183841][ T10] usb 2-1: USB disconnect, device number 3 [ 38.541875][ T729] capability: warning: `syz.2.192' uses deprecated v2 capabilities in a way that may be insecure [ 38.553452][ T730] rust_binder: Write failure EFAULT in pid:132 [ 38.686431][ T742] input: syz1 as /devices/virtual/input/input10 [ 38.958639][ T766] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.059678][ T65] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 39.231667][ T65] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 39.278935][ T65] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 39.320052][ T65] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 39.391853][ T65] usb 3-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 39.422512][ T65] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.450325][ T805] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xc138fd20 [ 39.466139][ T65] usb 3-1: config 0 descriptor?? [ 39.477913][ T750] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 39.505319][ T36] kauditd_printk_skb: 51 callbacks suppressed [ 39.505333][ T36] audit: type=1400 audit(1789394175.570:241): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 39.603736][ T36] audit: type=1400 audit(1789394175.630:242): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 39.749350][ T823] process 'syz.0.238' launched './file0' with NULL argv: empty string added [ 39.758171][ T36] audit: type=1400 audit(1789394175.810:243): avc: denied { execute } for pid=822 comm="syz.0.238" name="file0" dev="tmpfs" ino=462 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 39.825883][ T36] audit: type=1400 audit(1789394175.860:244): avc: denied { execute_no_trans } for pid=822 comm="syz.0.238" path="/84/file0" dev="tmpfs" ino=462 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 39.825967][ T827] sd 0:0:1:0: PR command failed: 1026 [ 39.895325][ T827] sd 0:0:1:0: Sense Key : 0x5 [current] [ 39.902342][ T65] hid-steam 0003:28DE:1205.0005: unknown main item tag 0x0 [ 39.920736][ T65] hid-steam 0003:28DE:1205.0005: item fetching failed at offset 30/40 [ 39.929061][ T65] hid-steam 0003:28DE:1205.0005: steam_probe:parse of hid interface failed [ 39.937874][ T827] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 40.001856][ T65] hid-steam 0003:28DE:1205.0005: probe with driver hid-steam failed with error -22 [ 40.097399][ T839] netlink: 4 bytes leftover after parsing attributes in process `syz.0.245'. [ 40.112333][ T65] usb 3-1: USB disconnect, device number 4 [ 40.248914][ T848] SELinux: Context ϧ® is not valid (left unmapped). [ 40.270283][ T848] netlink: 84 bytes leftover after parsing attributes in process `syz.0.250'. [ 40.410574][ T36] audit: type=1400 audit(1789394176.480:245): avc: denied { bind } for pid=851 comm="syz.0.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 40.592512][ T862] netlink: 'syz.3.257': attribute type 11 has an invalid length. [ 40.609736][ T862] netlink: 'syz.3.257': attribute type 1 has an invalid length. [ 40.624245][ T862] netlink: 3593 bytes leftover after parsing attributes in process `syz.3.257'. [ 40.748948][ T36] audit: type=1400 audit(1789394176.810:246): avc: denied { write } for pid=871 comm="syz.3.262" name="001" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 40.779960][ T872] usb usb8: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 40.845649][ T36] audit: type=1400 audit(1789394176.900:247): avc: denied { setopt } for pid=875 comm="syz.2.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.899542][ T36] audit: type=1400 audit(1789394176.900:248): avc: denied { write } for pid=875 comm="syz.2.264" path="socket:[8089]" dev="sockfs" ino=8089 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 41.045264][ T884] overlayfs: upper fs does not support tmpfile. [ 41.069706][ T10] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 41.119674][ T65] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 41.142648][ T36] audit: type=1400 audit(1789394177.210:249): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 41.220897][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 41.229339][ T10] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 41.243836][ T10] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 41.253268][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.265712][ T10] usb 4-1: Product: syz [ 41.269948][ T65] usb 3-1: Using ep0 maxpacket: 16 [ 41.275340][ T10] usb 4-1: Manufacturer: syz [ 41.280191][ T10] usb 4-1: SerialNumber: syz [ 41.285268][ T65] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 41.314503][ T65] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 41.324974][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.351487][ T65] usb 3-1: Product: syz [ 41.371401][ T65] usb 3-1: Manufacturer: syz [ 41.386700][ T65] usb 3-1: SerialNumber: syz [ 41.411177][ T65] usb 3-1: config 0 descriptor?? [ 41.421776][ T902] rust_binder: Write failure EINVAL in pid:203 [ 41.423687][ T36] audit: type=1400 audit(1789394177.480:250): avc: denied { set_context_mgr } for pid=901 comm="syz.0.276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 41.459217][ T65] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 41.478052][ T65] usb 3-1: Detected FT232R [ 41.505290][ T10] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 41.668104][ T65] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 41.876959][ T65] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 42.077237][ T65] usb 3-1: USB disconnect, device number 5 [ 42.086351][ T65] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 42.106683][ T10] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 42.127170][ T65] ftdi_sio 3-1:0.0: device disconnected [ 42.147233][ T10] usb 4-1: USB disconnect, device number 4 [ 42.189711][ T9] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 42.360331][ T9] usb 1-1: not running at top speed; connect to a high speed hub [ 42.368888][ T9] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 42.381607][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 42.400683][ T9] usb 1-1: New USB device found, idVendor=0000, idProduct=d970, bcdDevice= 1.80 [ 42.419680][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.643663][ T9] usb 1-1: string descriptor 0 read error: -71 [ 42.672500][ T9] usb 1-1: Found UVC 1.00 device (0000:d970) [ 42.706788][ T9] usb 1-1: No valid video chain found. [ 42.742989][ T9] usb 1-1: USB disconnect, device number 3 [ 43.029701][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 43.049711][ T65] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 43.181354][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 43.196424][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.216143][ T65] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 43.230664][ T10] usb 3-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 43.241507][ T65] usb 4-1: can't read configurations, error -71 [ 43.258296][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 43.277499][ T10] usb 3-1: Product: syz [ 43.283642][ T10] usb 3-1: Manufacturer: syz [ 43.294087][ T10] usb 3-1: Found UVC 1.00 device syz (8086:0ad2) [ 43.440427][ T978] input: syz1 as /devices/virtual/input/input11 [ 43.530645][ T986] netlink: 8 bytes leftover after parsing attributes in process `syz.0.315'. [ 43.695707][ T10] usb 3-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 43.720190][ T10] uvcvideo 3-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 43.751458][ T10] uvcvideo 3-1:1.1: Failed to initialize the device (-71). [ 43.786868][ T10] usb 3-1: USB disconnect, device number 6 [ 43.826467][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 44.000698][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 44.029190][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 44.070608][ T9] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 44.099706][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.108317][ T9] usb 1-1: Product: syz [ 44.112704][ T9] usb 1-1: Manufacturer: syz [ 44.117422][ T9] usb 1-1: SerialNumber: syz [ 44.124775][ T9] usb 1-1: config 0 descriptor?? [ 44.130557][ T990] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 44.137786][ T990] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 44.346444][ T990] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 44.365279][ T990] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 44.379702][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 44.409714][ T65] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 44.543917][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 44.562550][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 44.581290][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 44.595349][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 44.608237][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.618236][ T65] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 44.631517][ T65] usb 4-1: New USB device found, idVendor=056a, idProduct=00b7, bcdDevice= 0.00 [ 44.640896][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.649839][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 44.659075][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 44.668283][ T65] usb 4-1: config 0 descriptor?? [ 44.676416][ T10] usb 2-1: Product: syz [ 44.682674][ T10] usb 2-1: Manufacturer: syz [ 44.687404][ T10] usb 2-1: SerialNumber: syz [ 44.900203][ T10] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 44.995960][ T9] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 45.011884][ T9] usb 1-1: USB disconnect, device number 4 [ 45.083682][ T65] wacom 0003:056A:00B7.0006: Unknown device_type for 'HID 056a:00b7'. Assuming pen. [ 45.098584][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 45.098596][ T36] audit: type=1400 audit(1789394181.160:259): avc: denied { read write } for pid=1033 comm="syz.1.339" name="lp0" dev="devtmpfs" ino=512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 45.131586][ T65] wacom 0003:056A:00B7.0006: hidraw0: USB HID v0.00 Joystick [HID 056a:00b7] on usb-dummy_hcd.3-1/input0 [ 45.142877][ T10] usb 2-1: USB disconnect, device number 4 [ 45.160472][ T10] usblp0: removed [ 45.173862][ T65] input: Wacom Intuos3 4x6 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:056A:00B7.0006/input/input12 [ 45.190956][ T36] audit: type=1400 audit(1789394181.160:260): avc: denied { open } for pid=1033 comm="syz.1.339" path="/dev/usb/lp0" dev="devtmpfs" ino=512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 45.295423][ T9] usb 4-1: USB disconnect, device number 7 [ 45.442551][ T1069] tipc: Started in network mode [ 45.447511][ T1069] tipc: Node identity ac14140f, cluster identity 4711 [ 45.454692][ T1069] tipc: New replicast peer: 255.255.255.255 [ 45.461069][ T1069] tipc: Enabled bearer , priority 10 [ 45.619791][ T36] audit: type=1400 audit(1789394181.680:261): avc: denied { name_bind } for pid=1085 comm="syz.0.362" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 45.684876][ T1091] Invalid ELF header magic: != ELF [ 45.699384][ T36] audit: type=1400 audit(1789394181.750:262): avc: denied { module_load } for pid=1090 comm="syz.1.365" path="/82/bus" dev="tmpfs" ino=454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 45.775820][ T36] audit: type=1400 audit(1789394181.810:263): avc: denied { mount } for pid=1092 comm="syz.1.366" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 45.860149][ T1104] ./dev/sda1: Can't lookup blockdev [ 45.876852][ T36] audit: type=1400 audit(1789394181.820:264): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 45.899734][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 46.003901][ T36] audit: type=1400 audit(1789394181.890:265): avc: denied { read } for pid=1099 comm="syz.1.370" path="socket:[9484]" dev="sockfs" ino=9484 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.109702][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 46.124203][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.139612][ T36] audit: type=1400 audit(1789394181.930:266): avc: denied { write } for pid=1103 comm="syz.3.372" name="raw6" dev="proc" ino=4026532535 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 46.189725][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.238644][ T9] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 46.282997][ T36] audit: type=1400 audit(1789394182.350:267): avc: denied { read } for pid=1132 comm="syz.0.386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.329729][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 46.364628][ T9] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 46.400188][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.439794][ T9] usb 3-1: config 0 descriptor?? [ 46.549709][ T10] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 46.557274][ T36] audit: type=1400 audit(1789394182.610:268): avc: denied { read } for pid=1151 comm="syz.1.395" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.590890][ T65] tipc: Node number set to 2886997007 [ 46.731262][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 46.756632][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 46.788268][ T10] usb 4-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 46.808726][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 46.841340][ T10] usb 4-1: Product: syz [ 46.845550][ T10] usb 4-1: Manufacturer: syz [ 46.864066][ T1168] tun0: tun_chr_ioctl cmd 1074025676 [ 46.880305][ T10] usb 4-1: Found UVC 1.00 device syz (8086:0ad2) [ 46.923161][ T1168] tun0: owner set to 0 [ 47.058612][ T9] usb 3-1: USB disconnect, device number 7 [ 47.246292][ T1188] usb usb8: usbfs: process 1188 (syz.1.412) did not claim interface 3 before use [ 47.288308][ T10] usb 4-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 47.307171][ T10] uvcvideo 4-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 47.326075][ T10] uvcvideo 4-1:1.1: Failed to initialize the device (-71). [ 47.353687][ T10] usb 4-1: USB disconnect, device number 8 [ 47.499809][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 47.649707][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 47.659844][ T9] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 47.681229][ T9] usb 1-1: config 0 has no interface number 0 [ 47.694011][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 47.709838][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.732417][ T9] usb 1-1: Product: syz [ 47.739065][ T9] usb 1-1: Manufacturer: syz [ 47.749149][ T9] usb 1-1: SerialNumber: syz [ 47.753813][ T65] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 47.770192][ T9] usb 1-1: config 0 descriptor?? [ 47.787243][ T9] smsc95xx v2.0.0 [ 47.796395][ T1215] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 47.924901][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 47.945902][ T65] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.961463][ T1229] bpf: Bad value for 'gid' [ 47.977873][ T65] usb 2-1: string descriptor 0 read error: -22 [ 47.996357][ T65] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 48.039457][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.388404][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 48.424988][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 48.453901][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 48.483968][ T9] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 48.497905][ T9] usb 1-1: USB disconnect, device number 5 [ 48.535375][ T1278] TCP: TCP_TX_DELAY enabled [ 48.669842][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 48.684136][ T65] usb 2-1: failed to read current rate; disabling the check [ 48.839555][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 48.850549][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.866409][ T10] usb 4-1: config 0 has no interfaces? [ 48.879967][ T10] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 48.895736][ T9] usb 2-1: USB disconnect, device number 5 [ 48.919540][ T10] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 48.954641][ T10] usb 4-1: Product: syz [ 48.965826][ T10] usb 4-1: Manufacturer: syz [ 48.980589][ T10] usb 4-1: SerialNumber: syz [ 48.995420][ T10] usb 4-1: config 0 descriptor?? [ 49.211845][ T1272] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.237642][ T1272] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.262953][ T10] usb 4-1: USB disconnect, device number 9 [ 49.545372][ T9] logitech-hidpp-device 0003:046D:C082.0008: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 49.879622][ T1329] SELinux: failed to load policy [ 50.042764][ T1348] input: syz0 as /devices/virtual/input/input15 [ 50.113606][ T36] kauditd_printk_skb: 10 callbacks suppressed [ 50.113618][ T36] audit: type=1400 audit(1789394442.171:279): avc: denied { read write } for pid=1351 comm="syz.3.489" name="usbmon4" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 50.214807][ T1356] loop7: detected capacity change from 0 to 7 [ 50.234134][ T36] audit: type=1400 audit(1789394442.211:280): avc: denied { open } for pid=1351 comm="syz.3.489" path="/dev/usbmon4" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 50.278624][ T1357] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.391700][ T36] audit: type=1400 audit(1789394442.211:281): avc: denied { ioctl } for pid=1351 comm="syz.3.489" path="/dev/usbmon4" dev="devtmpfs" ino=103 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 50.629345][ T36] audit: type=1400 audit(1789394442.681:282): avc: denied { create } for pid=1370 comm="syz.0.498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 50.776980][ T36] audit: type=1400 audit(1789394442.721:283): avc: denied { sys_admin } for pid=1370 comm="syz.0.498" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 50.842447][ T1387] netlink: 4 bytes leftover after parsing attributes in process `syz.1.505'. [ 50.903575][ T36] audit: type=1400 audit(1789394442.751:284): avc: denied { ioctl } for pid=1379 comm="syz.1.502" path="socket:[11651]" dev="sockfs" ino=11651 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 51.031406][ T1395] usb usb8: usbfs: process 1395 (syz.3.509) did not claim interface 3 before use [ 51.519230][ T9] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 51.680187][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.695530][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.715417][ T9] usb 4-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.01 [ 51.740179][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.758519][ T9] usb 4-1: config 0 descriptor?? [ 52.018570][ T36] audit: type=1400 audit(1789394444.071:285): avc: denied { listen } for pid=1456 comm="syz.0.538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.092681][ T36] audit: type=1400 audit(1789394444.101:286): avc: denied { connect } for pid=1457 comm="syz.1.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 52.173290][ T9] arvo 0003:1E7D:30D4.0009: item fetching failed at offset 5/7 [ 52.182508][ T9] arvo 0003:1E7D:30D4.0009: parse failed [ 52.193921][ T9] arvo 0003:1E7D:30D4.0009: probe with driver arvo failed with error -22 [ 52.345556][ T46] tipc: Subscription rejected, illegal request [ 52.377255][ T9] usb 4-1: USB disconnect, device number 10 [ 52.591371][ T36] audit: type=1400 audit(1789394444.641:287): avc: denied { create } for pid=1502 comm="syz.1.559" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 52.684195][ T36] audit: type=1400 audit(1789394444.681:288): avc: denied { mounton } for pid=1502 comm="syz.1.559" path="/147/file0" dev="tmpfs" ino=796 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 52.710849][ T1510] netlink: 32 bytes leftover after parsing attributes in process `syz.2.562'. [ 53.239079][ T10] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 53.329025][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 53.349721][ T1571] kvm: kvm [1570]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010005) = 0x2e3 [ 53.399106][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 53.427969][ T10] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.452574][ T10] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.490341][ T10] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 53.503474][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.526313][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.540629][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 53.554294][ T9] usb 2-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 53.563640][ T10] usb 4-1: New USB device found, idVendor=056a, idProduct=032c, bcdDevice= 0.00 [ 53.582194][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.590458][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.609050][ T9] usb 2-1: config 0 descriptor?? [ 53.615357][ T10] usb 4-1: config 0 descriptor?? [ 54.037732][ T10] wacom 0003:056A:032C.000A: hidraw0: USB HID v0.00 Joystick [HID 056a:032c] on usb-dummy_hcd.3-1/input0 [ 54.251261][ T10] usb 4-1: USB disconnect, device number 11 [ 54.374428][ T1589] veth1: entered allmulticast mode [ 54.383791][ T1588] veth1: left allmulticast mode [ 54.433954][ T9] hid-led 0003:27B8:01ED.000B: probe with driver hid-led failed with error -71 [ 54.464316][ T9] usb 2-1: USB disconnect, device number 6 [ 54.825534][ T1614] netlink: 'syz.2.609': attribute type 8 has an invalid length. [ 54.836051][ T1616] netlink: 44 bytes leftover after parsing attributes in process `syz.0.610'. [ 54.855250][ T1616] netlink: 59 bytes leftover after parsing attributes in process `syz.0.610'. [ 54.874655][ T1616] netlink: 59 bytes leftover after parsing attributes in process `syz.0.610'. [ 55.028804][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 55.128155][ T1638] usb usb9: usbfs: process 1638 (syz.0.620) did not claim interface 1 before use [ 55.198813][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 55.212510][ T9] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 55.239998][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 55.279569][ T9] usb 4-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 55.307358][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.335203][ T9] usb 4-1: config 0 descriptor?? [ 55.585767][ T1647] SELinux: failed to load policy [ 55.756062][ T9] itetech 0003:048D:8595.000C: unexpected long global item [ 55.775220][ T9] itetech 0003:048D:8595.000C: probe with driver itetech failed with error -22 [ 55.842847][ T1654] tap0: tun_chr_ioctl cmd 1074025681 [ 55.960019][ T65] usb 4-1: USB disconnect, device number 12 [ 56.110280][ T1662] netlink: 'syz.2.631': attribute type 1 has an invalid length. [ 56.145226][ T1662] netlink: 60 bytes leftover after parsing attributes in process `syz.2.631'. [ 56.218646][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 56.380845][ T9] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 56.390036][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.398042][ T9] usb 2-1: Product: syz [ 56.406111][ T65] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 56.428901][ T9] usb 2-1: Manufacturer: syz [ 56.443723][ T9] usb 2-1: SerialNumber: syz [ 56.460894][ T9] ums-karma 2-1:1.0: USB Mass Storage device detected [ 56.469614][ T9] ums-karma 2-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 56.469614][ T9] Please send a copy of this message to and [ 56.580126][ T65] usb 1-1: config 0 interface 0 altsetting 15 endpoint 0x81 has invalid maxpacket 1056, setting to 64 [ 56.619449][ T65] usb 1-1: config 0 interface 0 altsetting 15 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.658614][ T413] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 56.670023][ T65] usb 1-1: config 0 interface 0 has no altsetting 0 [ 56.697101][ T65] usb 1-1: New USB device found, idVendor=0458, idProduct=501a, bcdDevice= 0.00 [ 56.729545][ T65] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.760005][ T65] usb 1-1: config 0 descriptor?? [ 56.766405][ T1664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.816658][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 56.816680][ T36] audit: type=1400 audit(1789394448.871:297): avc: denied { setattr } for pid=1685 comm="syz.3.642" name="/" dev="configfs" ino=2433 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.855127][ T413] usb 3-1: Using ep0 maxpacket: 16 [ 56.883572][ T9] scsi host1: usb-storage 2-1:1.0 [ 56.918946][ T413] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 56.942565][ T413] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.952741][ T36] audit: type=1400 audit(1789394449.001:298): avc: denied { mounton } for pid=1690 comm="syz.3.644" path="/112/file0" dev="tmpfs" ino=599 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 56.991305][ T413] usb 3-1: Product: syz [ 57.008550][ T413] usb 3-1: Manufacturer: syz [ 57.028589][ T413] usb 3-1: SerialNumber: syz [ 57.051235][ T36] audit: type=1400 audit(1789394449.021:299): avc: denied { read } for pid=1690 comm="syz.3.644" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 57.090111][ T9] usb 2-1: USB disconnect, device number 7 [ 57.146627][ T36] audit: type=1400 audit(1789394449.021:300): avc: denied { open } for pid=1690 comm="syz.3.644" path="/112/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 57.192436][ T65] kye 0003:0458:501A.000D: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 57.226252][ T65] kye 0003:0458:501A.000D: unknown main item tag 0x7 [ 57.258871][ T65] kye 0003:0458:501A.000D: hidraw0: USB HID v0.0c Device [HID 0458:501a] on usb-dummy_hcd.0-1/input0 [ 57.311121][ T65] kye 0003:0458:501A.000D: tablet-enabling feature report not found [ 57.331831][ T413] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 57.358510][ T65] kye 0003:0458:501A.000D: tablet enabling failed [ 57.374597][ T36] audit: type=1400 audit(1789394449.431:301): avc: denied { search } for pid=1704 comm="syz.3.650" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 57.397416][ T413] usb 3-1: USB disconnect, device number 8 [ 57.425466][ T65] usb 1-1: USB disconnect, device number 6 [ 57.626739][ T1718] input: syz1 as /devices/virtual/input/input19 [ 57.650172][ T1718] input: failed to attach handler leds to device input19, error: -6 [ 57.771043][ T1729] veth1: entered allmulticast mode [ 57.788729][ T1729] veth1: left allmulticast mode [ 57.871114][ T1735] netlink: 'syz.1.665': attribute type 1 has an invalid length. [ 57.955401][ T1743] netlink: 1319 bytes leftover after parsing attributes in process `syz.2.667'. [ 58.245647][ T36] audit: type=1400 audit(1789394450.302:302): avc: denied { map } for pid=1768 comm="syz.1.681" path="socket:[14084]" dev="sockfs" ino=14084 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 58.387602][ T36] audit: type=1400 audit(1789394450.302:303): avc: denied { read } for pid=1768 comm="syz.1.681" path="socket:[14084]" dev="sockfs" ino=14084 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 58.424507][ T1779] cgroup: Need name or subsystem set [ 58.520881][ T36] audit: type=1400 audit(1789394450.482:304): avc: denied { remount } for pid=1778 comm="syz.0.686" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 58.651738][ T36] audit: type=1400 audit(1789394450.662:305): avc: denied { accept } for pid=1790 comm="syz.2.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 58.894786][ T36] audit: type=1400 audit(1789394450.942:306): avc: denied { write } for pid=1815 comm="syz.3.704" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 59.120394][ T9] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 59.144469][ T9] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 59.168759][ T65] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 59.328265][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 59.346273][ T65] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.363689][ T65] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 59.394681][ T65] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 59.405975][ T65] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 59.437736][ T65] usb 2-1: Product: syz [ 59.451645][ T65] usb 2-1: Manufacturer: syz [ 59.473338][ T65] hub 2-1:4.0: USB hub found [ 59.674943][ T65] hub 2-1:4.0: config failed, hub has too many ports! (err -19) [ 59.887570][ T413] usb 2-1: USB disconnect, device number 8 [ 60.028337][ T65] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 60.178182][ T65] usb 4-1: Using ep0 maxpacket: 16 [ 60.184734][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.195989][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.206175][ T65] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 60.219233][ T65] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 60.228464][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.237199][ T65] usb 4-1: config 0 descriptor?? [ 60.258159][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 60.411630][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 60.426685][ T9] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 60.443437][ T9] usb 1-1: config 179 has no interface number 0 [ 60.463238][ T9] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 60.491456][ T9] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 60.521211][ T9] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 60.533454][ T1885] netlink: 'syz.1.737': attribute type 3 has an invalid length. [ 60.547087][ T9] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 60.575176][ T9] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 60.606715][ T9] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 60.633945][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.656855][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.666733][ T1877] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 60.689982][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.711316][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.730631][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.737912][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.763734][ T65] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 60.791056][ T65] microsoft 0003:045E:07DA.000F: No inputs registered, leaving [ 60.804419][ T65] microsoft 0003:045E:07DA.000F: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 60.832154][ T65] microsoft 0003:045E:07DA.000F: no inputs found [ 60.841639][ T65] microsoft 0003:045E:07DA.000F: could not initialize ff, continuing anyway [ 60.865713][ T65] usb 4-1: USB disconnect, device number 13 [ 61.097789][ T65] usb 1-1: USB disconnect, device number 7 [ 61.097824][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 61.111927][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 61.288094][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 61.440177][ T9] usb 2-1: config 0 has no interfaces? [ 61.448803][ T9] usb 2-1: New USB device found, idVendor=047e, idProduct=ffff, bcdDevice= 0.00 [ 61.461576][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.473330][ T9] usb 2-1: config 0 descriptor?? [ 61.681972][ T9] usb 2-1: USB disconnect, device number 9 [ 61.792014][ T1921] netlink: 20 bytes leftover after parsing attributes in process `syz.0.753'. [ 61.850649][ T1925] netlink: 'syz.0.755': attribute type 1 has an invalid length. [ 61.858656][ T1925] netlink: 'syz.0.755': attribute type 2 has an invalid length. [ 61.866366][ T1925] netlink: 48 bytes leftover after parsing attributes in process `syz.0.755'. [ 61.897106][ T1927] hub 1-0:1.0: USB hub found [ 61.902288][ T1927] hub 1-0:1.0: 1 port detected [ 62.007624][ T1934] veth1_to_bond: entered allmulticast mode [ 62.017649][ T1933] veth1_to_bond: left allmulticast mode [ 62.310840][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 62.310854][ T36] audit: type=1400 audit(1789394454.372:311): avc: denied { mounton } for pid=1948 comm="syz.3.766" path="/138/file0" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 62.414966][ T36] audit: type=1400 audit(1789394454.402:312): avc: denied { mount } for pid=1948 comm="syz.3.766" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 62.505758][ T36] audit: type=1400 audit(1789394454.402:313): avc: denied { remount } for pid=1948 comm="syz.3.766" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 62.530574][ T36] audit: type=1400 audit(1789394454.412:314): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 62.618191][ T36] audit: type=1400 audit(1789394454.682:315): avc: denied { read } for pid=1971 comm="syz.1.777" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 63.467800][ T65] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 63.575620][ T2012] zram0: detected capacity change from 0 to 8 [ 63.627837][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 63.628196][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 63.630136][ T65] usb 4-1: unable to get BOS descriptor or descriptor too short [ 63.672620][ T413] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 63.715875][ T65] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 63.727585][ T65] usb 4-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 63.737020][ T65] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 63.748599][ T65] usb 4-1: Product: syz [ 63.752953][ T65] usb 4-1: Manufacturer: syz [ 63.773992][ T65] usb 4-1: Found UVC 1.00 device syz (8086:0ad2) [ 63.839000][ T413] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 33691, setting to 1024 [ 63.854839][ T413] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 63.875464][ T413] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.309906][ T413] lg-g15 0003:046D:C222.0010: hidraw0: USB HID v1.11 Device [HID 046d:c222] on usb-dummy_hcd.0-1/input0 [ 64.524804][ T413] lg-g15 0003:046D:C222.0010: Error getting LED brightness: -71 [ 64.537176][ T413] lg-g15 0003:046D:C222.0010: probe with driver lg-g15 failed with error -71 [ 64.553493][ T413] usb 1-1: USB disconnect, device number 8 [ 64.578855][ T65] uvcvideo 4-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 64.591162][ T65] uvcvideo 4-1:1.1: Failed to initialize the device (-71). [ 64.605089][ T65] usb 4-1: USB disconnect, device number 14 [ 65.155965][ T36] audit: type=1400 audit(1789394457.212:316): avc: denied { map } for pid=2035 comm="syz.3.807" path="socket:[15887]" dev="sockfs" ino=15887 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 65.221040][ T2043] netlink: 388 bytes leftover after parsing attributes in process `syz.1.809'. [ 65.252955][ T36] audit: type=1400 audit(1789394457.212:317): avc: denied { accept } for pid=2035 comm="syz.3.807" path="socket:[15887]" dev="sockfs" ino=15887 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 65.381329][ T36] audit: type=1400 audit(1789394457.442:318): avc: denied { shutdown } for pid=2053 comm="syz.1.815" laddr=172.20.20.170 lport=255 faddr=172.20.20.170 fport=65533 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 65.470471][ T36] audit: type=1400 audit(1789394457.512:319): avc: denied { create } for pid=2056 comm="syz.1.817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 65.533499][ T36] audit: type=1400 audit(1789394457.522:320): avc: denied { getopt } for pid=2056 comm="syz.1.817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 65.753549][ T2078] netlink: 44 bytes leftover after parsing attributes in process `syz.3.826'. [ 66.450269][ T2127] GUP no longer grows the stack in syz.3.849 (2127): 200000005000-200000008000 (200000004000) [ 66.486701][ T2127] CPU: 0 UID: 0 PID: 2127 Comm: syz.3.849 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 66.486731][ T2127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 66.486749][ T2127] Call Trace: [ 66.486756][ T2127] [ 66.486764][ T2127] __dump_stack+0x21/0x30 [ 66.486797][ T2127] dump_stack_lvl+0x140/0x1c0 [ 66.486822][ T2127] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.486848][ T2127] dump_stack+0x19/0x20 [ 66.486871][ T2127] fixup_user_fault+0x616/0x6a0 [ 66.486895][ T2127] fault_in_user_writeable+0x75/0xe0 [ 66.486961][ T2127] futex_lock_pi+0x2ed/0xa70 [ 66.486989][ T2127] ? __cfi_futex_lock_pi+0x10/0x10 [ 66.487017][ T2127] ? kvm_sched_clock_read+0x15/0x30 [ 66.487044][ T2127] ? __cfi_futex_wake_mark+0x10/0x10 [ 66.487061][ T2127] ? __kasan_check_read+0x15/0x20 [ 66.487079][ T2127] ? rb_commit+0x753/0x7b0 [ 66.487098][ T2127] do_futex+0x270/0x510 [ 66.487122][ T2127] ? __cfi_do_futex+0x10/0x10 [ 66.487146][ T2127] __se_sys_futex+0x13c/0x320 [ 66.487169][ T2127] ? __x64_sys_futex+0x110/0x110 [ 66.487193][ T2127] ? trace_event_raw_event_sys_enter+0xf5/0x130 [ 66.487219][ T2127] __x64_sys_futex+0xe9/0x110 [ 66.487243][ T2127] x64_sys_call+0x227f/0x2ee0 [ 66.487258][ T2127] do_syscall_64+0x57/0xf0 [ 66.487274][ T2127] ? clear_bhb_loop+0x50/0xa0 [ 66.487295][ T2127] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.487315][ T2127] RIP: 0033:0x7f6bc859e159 [ 66.487334][ T2127] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.487352][ T2127] RSP: 002b:00007f6bc9530028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 66.487378][ T2127] RAX: ffffffffffffffda RBX: 00007f6bc8825fa0 RCX: 00007f6bc859e159 [ 66.487392][ T2127] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 66.487406][ T2127] RBP: 00007f6bc863503b R08: 0000000000000000 R09: 0000000000000001 [ 66.487420][ T2127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.487431][ T2127] R13: 00007f6bc8826038 R14: 00007f6bc8825fa0 R15: 00007ffdd0b1ca58 [ 66.487447][ T2127] [ 66.739717][ T2135] netlink: 8 bytes leftover after parsing attributes in process `syz.0.853'. [ 66.807507][ T2141] program syz.0.856 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 66.816934][ T2141] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 67.051654][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 67.063041][ T2154] Bluetooth: hci0: Frame reassembly failed (-84) [ 67.507409][ T65] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 67.552490][ T2182] netlink: 12 bytes leftover after parsing attributes in process `syz.0.873'. [ 67.678508][ T65] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 67.696258][ T65] usb 2-1: config 0 has no interface number 0 [ 67.710414][ T65] usb 2-1: config 0 interface 41 has no altsetting 0 [ 67.731480][ T65] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 67.742162][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.750452][ T65] usb 2-1: Product: syz [ 67.755052][ T65] usb 2-1: Manufacturer: syz [ 67.760157][ T65] usb 2-1: SerialNumber: syz [ 67.771339][ T65] usb 2-1: config 0 descriptor?? [ 67.984846][ T65] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -71 [ 67.999720][ T65] usb 2-1: USB disconnect, device number 10 [ 68.491243][ T65] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 68.536689][ T2200] netlink: 24 bytes leftover after parsing attributes in process `syz.0.882'. [ 68.657228][ T65] usb 2-1: Using ep0 maxpacket: 16 [ 68.664346][ T65] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 68.673036][ T65] usb 2-1: config 0 has no interface number 0 [ 68.679392][ T65] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 68.690325][ T65] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 68.700729][ T65] usb 2-1: config 0 interface 41 has no altsetting 0 [ 68.709284][ T65] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 68.718796][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.726846][ T65] usb 2-1: Product: syz [ 68.731500][ T65] usb 2-1: Manufacturer: syz [ 68.736104][ T65] usb 2-1: SerialNumber: syz [ 68.745226][ T65] usb 2-1: config 0 descriptor?? [ 68.751581][ T2173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 68.759165][ T2173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 68.970276][ T2173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 68.978051][ T2173] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 69.067211][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 69.073407][ T2157] Bluetooth: hci0: command 0x1003 tx timeout [ 69.186939][ T65] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 69.223604][ T65] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -71 [ 69.263355][ T65] usb 2-1: USB disconnect, device number 11 [ 69.334541][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 69.334557][ T36] audit: type=1400 audit(1789394461.393:324): avc: denied { read write } for pid=2215 comm="syz.3.890" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.375762][ T10] kernel read not supported for file /vga_arbiter (pid: 10 comm: kworker/0:1) [ 69.438342][ T36] audit: type=1400 audit(1789394461.433:325): avc: denied { open } for pid=2215 comm="syz.3.890" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.616797][ T2230] lo: entered promiscuous mode [ 69.629379][ T2230] lo: left promiscuous mode [ 69.827421][ T2240] UHID_CREATE from different security context by process 663 (syz.0.902), this is not allowed. [ 70.240544][ T36] audit: type=1400 audit(1789394462.303:326): avc: denied { read write } for pid=2268 comm="syz.3.915" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 70.289543][ T36] audit: type=1400 audit(1789394462.333:327): avc: denied { open } for pid=2268 comm="syz.3.915" path="/175/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 70.526965][ T65] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 70.678429][ T65] usb 4-1: unable to get BOS descriptor or descriptor too short [ 70.696114][ T65] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.719691][ T65] usb 4-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 70.742883][ T65] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 70.769153][ T65] usb 4-1: Product: syz [ 70.781223][ T65] usb 4-1: Manufacturer: syz [ 70.806621][ T65] usb 4-1: Found UVC 1.00 device syz (8086:0ad2) [ 71.106901][ T10] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 71.136187][ T2289] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 71.217282][ T65] usb 4-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 71.259045][ T326] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 71.296893][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 71.303687][ T10] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 71.314051][ T326] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1222: comm udevd: checksumming directory block 0 [ 71.331375][ T10] usb 2-1: config 0 has no interface number 0 [ 71.338119][ T10] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 71.351866][ T2296] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 71.367705][ T10] usb 2-1: config 0 interface 196 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 11 [ 71.379647][ T10] usb 2-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid maxpacket 59391, setting to 1024 [ 71.391536][ T2296] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1222: comm udevd: checksumming directory block 0 [ 71.404073][ T10] usb 2-1: config 0 interface 196 has no altsetting 0 [ 71.411384][ T314] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 71.427566][ T2296] udevd[2296]: failed to execute '/lib/udev/v4l_id' 'v4l_id /dev/video1': Bad message [ 71.448788][ T10] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 71.460112][ T65] usb 4-1: USB disconnect, device number 15 [ 71.473524][ T314] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1222: comm udevd: checksumming directory block 0 [ 71.492697][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.504955][ T10] usb 2-1: Product: syz [ 71.512690][ T10] usb 2-1: Manufacturer: syz [ 71.518096][ T2297] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 71.533482][ T10] usb 2-1: SerialNumber: syz [ 71.539486][ T10] usb 2-1: config 0 descriptor?? [ 71.546642][ T2297] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1222: comm udevd: checksumming directory block 0 [ 71.558848][ T2281] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 71.566191][ T2281] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 71.575195][ T2297] udevd[2297]: failed to execute '/lib/udev/v4l_id' 'v4l_id /dev/video0': Bad message [ 71.791058][ T10] ipheth 2-1:0.196: Unable to find endpoints [ 71.805247][ T10] usb 2-1: USB disconnect, device number 12 [ 72.106612][ T2305] bridge0: port 3(vlan0) entered blocking state [ 72.113151][ T2305] bridge0: port 3(vlan0) entered disabled state [ 72.120118][ T2305] vlan0: entered allmulticast mode [ 72.127036][ T2305] veth0_vlan: entered allmulticast mode [ 72.139060][ T2305] vlan0: entered promiscuous mode [ 72.144305][ T2305] bridge0: port 3(vlan0) entered blocking state [ 72.150766][ T2305] bridge0: port 3(vlan0) entered forwarding state [ 72.281661][ T2315] tmpfs: Too few inodes for current use [ 72.287389][ T36] audit: type=1400 audit(1789394464.343:328): avc: denied { remount } for pid=2314 comm="syz.3.937" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 72.383818][ T36] audit: type=1400 audit(1789394464.403:329): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 72.606698][ T65] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 72.642951][ T2337] netlink: 32 bytes leftover after parsing attributes in process `syz.1.948'. [ 72.667395][ T2337] netlink: 4 bytes leftover after parsing attributes in process `syz.1.948'. [ 72.777027][ T65] usb 4-1: Using ep0 maxpacket: 32 [ 72.787287][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.804833][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 72.831079][ T65] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 72.856920][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.875846][ T65] usb 4-1: config 0 descriptor?? [ 73.048014][ T10] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 73.217989][ T10] usb 2-1: too many endpoints for config 0 interface 0 altsetting 2: 254, using maximum allowed: 30 [ 73.229435][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 73.241023][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.251297][ T10] usb 2-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 73.265244][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 73.272167][ T10] usb 2-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.00 [ 73.281697][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.294671][ T10] usb 2-1: config 0 descriptor?? [ 73.305921][ T65] koneplus 0003:1E7D:2D51.0011: unknown main item tag 0x0 [ 73.316438][ T65] koneplus 0003:1E7D:2D51.0011: unknown main item tag 0x0 [ 73.323680][ T413] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 73.334346][ T65] koneplus 0003:1E7D:2D51.0011: item fetching failed at offset 2/5 [ 73.343421][ T65] koneplus 0003:1E7D:2D51.0011: parse failed [ 73.349919][ T65] koneplus 0003:1E7D:2D51.0011: probe with driver koneplus failed with error -22 [ 73.486612][ T413] usb 1-1: Using ep0 maxpacket: 16 [ 73.493324][ T413] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 73.508452][ T413] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 73.532496][ T413] usb 1-1: config 0 interface 0 has no altsetting 0 [ 73.539465][ T65] usb 4-1: USB disconnect, device number 16 [ 73.555749][ T413] usb 1-1: New USB device found, idVendor=1b96, idProduct=0006, bcdDevice= 0.00 [ 73.569109][ T413] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.582015][ T413] usb 1-1: config 0 descriptor?? [ 73.714241][ T10] ryos 0003:1E7D:3138.0012: hidraw0: USB HID v0.00 Device [HID 1e7d:3138] on usb-dummy_hcd.1-1/input0 [ 73.944390][ T10] usb 2-1: USB disconnect, device number 13 [ 73.994729][ T413] input: HID 1b96:0006 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:1B96:0006.0013/input/input22 [ 74.021479][ T65] kernel read not supported for file /bus/input/devices (pid: 65 comm: kworker/0:2) [ 74.032242][ T413] ntrig 0003:1B96:0006.0013: input,hidraw0: USB HID v0.53 Joystick [HID 1b96:0006] on usb-dummy_hcd.0-1/input0 [ 74.166467][ T36] audit: type=1400 audit(1789394466.223:330): avc: denied { setopt } for pid=2361 comm="syz.3.960" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 74.196838][ T2360] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.219462][ T413] ntrig 0003:1B96:0006.0013: Firmware version: 4.8.22.29.5 (e288 add3) [ 74.272344][ T2360] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 74.369951][ T2365] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.408982][ T46] bridge_slave_1: left allmulticast mode [ 74.427201][ T46] bridge_slave_1: left promiscuous mode [ 74.438316][ T10] usb 1-1: USB disconnect, device number 9 [ 74.453823][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.468881][ T2365] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 74.506950][ T46] bridge_slave_0: left allmulticast mode [ 74.512654][ T46] bridge_slave_0: left promiscuous mode [ 74.585283][ T2372] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.601672][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.692889][ T2372] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 74.759158][ T46] tipc: Disabling bearer [ 74.789275][ T46] tipc: Left network mode [ 74.820616][ T2383] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.843649][ T46] veth1_macvtap: left promiscuous mode [ 74.853592][ T46] veth0_vlan: left promiscuous mode [ 74.904822][ T2383] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 75.377028][ T2391] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.443596][ T36] audit: type=1400 audit(1789394467.504:331): avc: denied { map } for pid=2398 comm="syz.3.976" path="socket:[18339]" dev="sockfs" ino=18339 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 75.484574][ T2391] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 75.583540][ T36] audit: type=1400 audit(1789394467.504:332): avc: denied { read } for pid=2398 comm="syz.3.976" path="socket:[18339]" dev="sockfs" ino=18339 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 75.637156][ T36] audit: type=1400 audit(1789394467.534:333): avc: denied { setopt } for pid=2398 comm="syz.3.976" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 76.103972][ T2410] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.218609][ T2410] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 76.945191][ T2434] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.021359][ T2434] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 77.226152][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 77.387435][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 77.394166][ T10] usb 4-1: New USB device found, idVendor=05ac, idProduct=026c, bcdDevice= 0.00 [ 77.403694][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.415910][ T10] usb 4-1: config 0 descriptor?? [ 77.805494][ T2443] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.846581][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 77.853487][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 77.896031][ T2443] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 77.929395][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 77.954650][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 77.989302][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 78.004345][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 78.011697][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 78.018799][ T10] apple 0003:05AC:026C.0014: unknown main item tag 0x0 [ 78.025793][ T10] apple 0003:05AC:026C.0014: unbalanced collection at end of report description [ 78.035999][ T10] apple 0003:05AC:026C.0014: parse failed [ 78.044879][ T10] apple 0003:05AC:026C.0014: probe with driver apple failed with error -22 [ 78.060054][ T10] usb 4-1: USB disconnect, device number 17 [ 78.802562][ T2456] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.819334][ T2461] size and base must be multiples of 4 kiB [ 78.825164][ T2461] CPU: 0 UID: 0 PID: 2461 Comm: syz.0.1002 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 78.825191][ T2461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 78.825203][ T2461] Call Trace: [ 78.825211][ T2461] [ 78.825218][ T2461] __dump_stack+0x21/0x30 [ 78.825247][ T2461] dump_stack_lvl+0x140/0x1c0 [ 78.825271][ T2461] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.825298][ T2461] dump_stack+0x19/0x20 [ 78.825321][ T2461] mtrr_add+0xd8/0x100 [ 78.825341][ T2461] mtrr_ioctl+0xbd8/0x1170 [ 78.825364][ T2461] ? __cfi_mtrr_ioctl+0x10/0x10 [ 78.825384][ T2461] ? __kasan_check_read+0x15/0x20 [ 78.825403][ T2461] ? ring_buffer_unlock_commit+0x473/0x5e0 [ 78.825425][ T2461] ? trace_buffer_unlock_commit_regs+0x14a/0x600 [ 78.825447][ T2461] ? __fget_files+0x2bc/0x330 [ 78.825470][ T2461] ? __cfi_mtrr_ioctl+0x10/0x10 [ 78.825490][ T2461] proc_reg_unlocked_ioctl+0x1f3/0x2f0 [ 78.825511][ T2461] ? __cfi_proc_reg_unlocked_ioctl+0x10/0x10 [ 78.825531][ T2461] __se_sys_ioctl+0x126/0x1b0 [ 78.825553][ T2461] __x64_sys_ioctl+0x7f/0xa0 [ 78.825575][ T2461] x64_sys_call+0x1878/0x2ee0 [ 78.825592][ T2461] do_syscall_64+0x57/0xf0 [ 78.825609][ T2461] ? clear_bhb_loop+0x50/0xa0 [ 78.825632][ T2461] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.825653][ T2461] RIP: 0033:0x7f175cb9e159 [ 78.825668][ T2461] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 78.825684][ T2461] RSP: 002b:00007f175daf9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.825705][ T2461] RAX: ffffffffffffffda RBX: 00007f175ce25fa0 RCX: 00007f175cb9e159 [ 78.825719][ T2461] RDX: 0000200000000a00 RSI: 0000000040104d01 RDI: 0000000000000003 [ 78.825731][ T2461] RBP: 00007f175cc3503b R08: 0000000000000000 R09: 0000000000000000 [ 78.825743][ T2461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.825754][ T2461] R13: 00007f175ce26038 R14: 00007f175ce25fa0 R15: 00007ffcdb26ea28 [ 78.825769][ T2461] [ 79.038903][ T2456] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 80.061224][ T2466] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 80.154167][ T2466] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 80.233055][ T36] audit: type=1400 audit(1789394472.294:334): avc: denied { connect } for pid=2483 comm="syz.1.1014" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 81.314474][ T2489] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.374855][ T36] audit: type=1400 audit(1789394473.434:335): avc: denied { read } for pid=2497 comm="syz.1.1021" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 81.421507][ T2489] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 81.514903][ T36] audit: type=1400 audit(1789394473.434:336): avc: denied { open } for pid=2497 comm="syz.1.1021" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 82.665702][ T2510] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.692838][ T2519] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=2519 comm=syz.1.1029 [ 82.729993][ T2520] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1026'. [ 82.741170][ T2510] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 82.754034][ T2522] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1030'. [ 84.024245][ T2525] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 84.116455][ T2525] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 84.345307][ T413] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 84.495327][ T413] usb 2-1: Using ep0 maxpacket: 32 [ 84.501830][ T413] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 84.510404][ T413] usb 2-1: config 0 has no interface number 0 [ 84.516765][ T413] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 84.527097][ T413] usb 2-1: config 0 interface 196 has no altsetting 0 [ 84.535663][ T413] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 84.544921][ T413] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.553148][ T413] usb 2-1: Product: syz [ 84.557750][ T413] usb 2-1: Manufacturer: syz [ 84.562348][ T413] usb 2-1: SerialNumber: syz [ 84.571566][ T413] usb 2-1: config 0 descriptor?? [ 84.577105][ T2529] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 85.502242][ T2541] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.518096][ T413] ipheth 2-1:0.196: ipheth_enable_ncm: usb_control_msg: -110 [ 85.548369][ T413] ipheth 2-1:0.196: Apple iPhone USB Ethernet device attached [ 85.602542][ T2541] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 85.636143][ T36] audit: type=1400 audit(1789394477.685:337): avc: denied { read } for pid=150 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 85.726605][ T36] audit: type=1400 audit(1789394477.705:338): avc: denied { search } for pid=150 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.758565][ T36] audit: type=1400 audit(1789394477.705:339): avc: denied { read } for pid=150 comm="dhcpcd" name="n15" dev="tmpfs" ino=5455 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 85.780289][ T2554] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 85.797424][ T36] audit: type=1400 audit(1789394477.705:340): avc: denied { open } for pid=150 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=5455 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 85.820407][ T2554] EXT4-fs error (device sda1): htree_dirblock_to_tree:1083: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 85.833818][ T36] audit: type=1400 audit(1789394477.705:341): avc: denied { getattr } for pid=150 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=5455 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 85.857121][ T2554] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 85.873384][ T2554] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 85.898963][ T2555] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 85.914956][ T2555] EXT4-fs error (device sda1): htree_dirblock_to_tree:1083: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 85.928657][ T2555] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 85.944798][ T2555] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 86.174331][ T9] usb 2-1: USB disconnect, device number 14 [ 86.190051][ T9] ipheth 2-1:0.196: Apple iPhone USB Ethernet now disconnected [ 86.218267][ T2556] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 86.234262][ T2556] EXT4-fs error (device sda1): htree_dirblock_to_tree:1083: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 86.248123][ T2556] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 86.264285][ T2556] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 87.152874][ T2557] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 87.172676][ T2562] tap0: tun_chr_ioctl cmd 1074025678 [ 87.194970][ T2562] tap0: group set to 823 [ 87.244958][ T2557] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 87.281498][ T2569] overlayfs: disabling nfs_export due to verity=require [ 87.314676][ T2569] overlayfs: missing 'lowerdir' [ 88.870795][ T2574] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 88.950423][ T2574] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 89.244687][ T413] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 89.396084][ T413] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 89.404296][ T413] usb 1-1: config 0 has no interface number 0 [ 89.412494][ T413] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 89.421893][ T413] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.430120][ T413] usb 1-1: Product: syz [ 89.434371][ T413] usb 1-1: Manufacturer: syz [ 89.439270][ T413] usb 1-1: SerialNumber: syz [ 89.448357][ T413] usb 1-1: config 0 descriptor?? [ 90.059218][ T413] asix 1-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 90.069696][ T413] asix 1-1:0.251: probe with driver asix failed with error -524 [ 90.267102][ T10] usb 1-1: USB disconnect, device number 10 [ 90.645979][ T2599] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1062'. [ 90.663130][ T2595] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.681921][ T2599] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1062'. [ 90.713915][ T2595] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 90.765109][ T2605] netlink: 'syz.3.1065': attribute type 2 has an invalid length. [ 92.526774][ T2606] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 92.601586][ T2606] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 92.814288][ T413] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 92.964275][ T413] usb 4-1: Using ep0 maxpacket: 8 [ 92.970909][ T413] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 92.979654][ T413] usb 4-1: config 179 has no interface number 0 [ 92.986182][ T413] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 92.997549][ T413] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 93.009116][ T413] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 93.020546][ T413] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 93.032221][ T413] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 93.045736][ T413] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 93.055040][ T413] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.067802][ T2617] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 93.539982][ T413] usb 4-1: USB disconnect, device number 18 [ 93.546027][ C0] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 93.546057][ C0] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 94.505786][ T2624] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 94.588911][ T2624] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 96.592187][ T2644] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 96.687200][ T36] audit: type=1400 audit(1789394488.746:342): avc: denied { ioctl } for pid=2653 comm="syz.1.1093" path="socket:[19572]" dev="sockfs" ino=19572 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 96.722035][ T2644] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 97.236790][ T13] EXT4-fs error (device sda1): ext4_find_extent:943: inode #2022: comm kworker/u8:1: pblk 33721 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 97.254381][ T13] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 84 with max blocks 1 with error 117 [ 97.268295][ T13] EXT4-fs (sda1): This should not happen!! Data will be lost [ 97.268295][ T13] [ 98.801756][ T2660] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 98.905168][ T2660] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: repeatedly failed to execute the program proc=4 req=959 state=1 status=67 (errno 9: Bad file descriptor) [ 98.981225][ T36] audit: type=1400 audit(1789394491.046:343): avc: denied { write } for pid=287 comm="syz-executor" path="pipe:[1688]" dev="pipefs" ino=1688 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 99.060389][ T287] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:105: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 99.088403][ T287] EXT4-fs error (device sda1) in ext4_free_inode:361: Filesystem failed CRC [ 99.150497][ T287] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 99.181779][ T13] vlan0: left allmulticast mode [ 99.203570][ T9] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 99.223889][ T13] veth0_vlan: left allmulticast mode [ 99.229315][ T13] vlan0: left promiscuous mode [ 99.283656][ T13] bridge0: port 3(vlan0) entered disabled state [ 99.333609][ T13] bridge_slave_1: left allmulticast mode [ 99.339307][ T13] bridge_slave_1: left promiscuous mode [ 99.373515][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.413741][ T13] ôÛWgÚq: left allmulticast mode [ 99.418722][ T13] ôÛWgÚq: left promiscuous mode [ 99.453578][ T13] bridge0: port 1(ôÛWgÚq) entered disabled state [ 99.462763][ T293] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 99.514114][ T293] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 99.547732][ T291] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 99.599617][ T291] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 99.639151][ T13] veth1_macvtap: left promiscuous mode [ 99.653431][ T13] veth0_vlan: left promiscuous mode [ 99.823469][ T9] usb 1-1: device not accepting address 11, error -71 [ 99.894680][ T13] bridge_slave_1: left allmulticast mode [ 99.900357][ T13] bridge_slave_1: left promiscuous mode [ 99.909131][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.917214][ T13] bridge_slave_0: left allmulticast mode [ 99.922863][ T13] bridge_slave_0: left promiscuous mode [ 99.928909][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.029324][ T453] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 100.045681][ T13] veth1_macvtap: left promiscuous mode [ 100.051216][ T13] veth0_vlan: left promiscuous mode [ 100.066430][ T453] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem [ 100.236334][ T453] EXT4-fs error (device sda1): ext4_ext_remove_space:3019: inode #2022: comm syz.0.63: pblk 33721 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 100.255190][ T453] EXT4-fs error (device sda1): ext4_evict_inode:270: comm syz.0.63: couldn't truncate inode 2022 (err -117) [ 100.285654][ T13] bridge_slave_1: left allmulticast mode [ 100.291326][ T13] bridge_slave_1: left promiscuous mode [ 100.297369][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.305290][ T13] bridge_slave_0: left allmulticast mode [ 100.310961][ T13] bridge_slave_0: left promiscuous mode [ 100.317030][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.389192][ T13] veth1_macvtap: left promiscuous mode [ 100.394803][ T13] veth0_vlan: left promiscuous mode