last executing test programs: 4.159713591s ago: executing program 0 (id=168): listen(0xffffffffffffffff, 0x0) iopl(0x3) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 4.097742972s ago: executing program 0 (id=170): r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, 0x0, &(0x7f00000000c0)) 4.097508982s ago: executing program 0 (id=172): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x208, 0x1ffe0000000}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000040)={0x3, 0x3, 0x6, 0x5, 0xfffff000}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') pread64(r4, &(0x7f0000000480)=""/177, 0xb1, 0xa6) 3.229580339s ago: executing program 0 (id=198): r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14, 0x3ec}, [], {0x14, 0x3f2}}, 0x28}}, 0xc144) 3.173899429s ago: executing program 0 (id=199): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_getevents(r0, 0x4, 0x4, &(0x7f00000019c0)=[{}, {}, {}, {}], 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000009c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x9, r1, 0x0, 0x0, 0x8}]) 2.986278423s ago: executing program 0 (id=217): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0xffe7) syz_fuse_handle_req(r0, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x10004004, 0x0, 0xfffe, 0x0, 0x2, 0x0, 0x0, 0x100}}, 0x50) creat(&(0x7f0000000200)='./file0\x00', 0x100) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) 1.58151932s ago: executing program 2 (id=255): socket$netlink(0x10, 0x3, 0x8000000004) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x21) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0xaf4, 0x0) 1.489708662s ago: executing program 3 (id=261): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) close(r0) 1.489228062s ago: executing program 3 (id=264): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x19, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.456760622s ago: executing program 1 (id=266): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000003c0), 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000400)) 1.397922074s ago: executing program 1 (id=267): syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3d, 0x0) alarm(0x81) syz_usb_connect$cdc_ecm(0x5, 0x52, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x1, 0x0, 0x60, 0x8, [{{0x9, 0x4, 0x0, 0x0, 0x1a, 0x2, 0x2, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1, 0xfffc, 0x8}, [@call_mgmt={0x3, 0x24, 0x1, 0x3, 0x80}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x2, 0xc}}, {{0x9, 0x5, 0x3, 0x2, 0x400}}}}}]}}]}}, 0x0) alarm(0xce) 1.394062363s ago: executing program 3 (id=268): iopl(0x3) timer_settime(0x0, 0x0, 0x0, 0x0) 1.381775004s ago: executing program 3 (id=269): iopl(0x3) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x9, 0x5, 0x81, 0xffffffff}) keyctl$invalidate(0x15, 0x0) 1.321859545s ago: executing program 3 (id=270): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_getevents(r0, 0x4, 0x4, &(0x7f00000019c0)=[{}, {}, {}, {}], 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') io_submit(r0, 0x1, &(0x7f00000009c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x9, r1, 0x0, 0x0, 0x8}]) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={0x6c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8, 0x2, @multicast2}}}]}, @CTA_TIMEOUT={0x8}, @CTA_MARK={0x8}]}, 0x6c}}, 0x0) syz_usb_connect(0x5, 0x35, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100003be004209904a2a9e8c4011903010902230001246b40090904e44401ffe7bf0408240206fcd9b6100905075e67c04b"], 0x0) 740.319946ms ago: executing program 2 (id=271): open(&(0x7f0000000040)='./cgroup.cpu/cpuset.cpus\x00', 0x121342, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$igmp(0x2, 0x3, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2, @ANYBLOB="10007d8005", @ANYRES8=0x0, @ANYRES32=r0], 0x2c}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) 725.167597ms ago: executing program 2 (id=272): setresuid(0x0, 0xee00, 0x0) ioperm(0x803, 0x231, 0xaf) 629.916918ms ago: executing program 2 (id=273): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x9) 629.736428ms ago: executing program 2 (id=274): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x2008800, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 629.611478ms ago: executing program 2 (id=275): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') read$rfkill(r3, &(0x7f00000000c0), 0x8) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000580)=""/128, 0x80}], 0x1, 0x5b, 0x0) 250.633445ms ago: executing program 1 (id=276): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$ARCH_SHSTK_ENABLE(0x1e, r0, 0x1, 0x5001) ptrace$ARCH_SHSTK_UNLOCK(0x1e, r0, 0x1, 0x5004) ptrace$getregset(0x4204, r0, 0x204, &(0x7f0000000040)={&(0x7f0000000080)=""/28, 0x8}) 144.607167ms ago: executing program 1 (id=277): r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, 0x0, &(0x7f0000000000)) 45.876819ms ago: executing program 1 (id=278): r0 = socket(0x2, 0x2, 0x0) unshare(0x26020480) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, 0x0) 26.83197ms ago: executing program 1 (id=279): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="2800000014001901000000000000000228"], 0x28}}, 0x4080) 0s ago: executing program 3 (id=280): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. [ 24.555758][ T36] audit: type=1400 audit(1756817018.420:64): avc: denied { mounton } for pid=282 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.557260][ T282] cgroup: Unknown subsys name 'net' [ 24.578690][ T36] audit: type=1400 audit(1756817018.420:65): avc: denied { mount } for pid=282 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 [ 24.605953][ T36] audit: type=1400 audit(1756817018.450:66): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.606235][ T282] cgroup: Unknown subsys name 'devices' [ 24.793307][ T282] cgroup: Unknown subsys name 'hugetlb' [ 24.798978][ T282] cgroup: Unknown subsys name 'rlimit' [ 24.935549][ T36] audit: type=1400 audit(1756817018.800:67): avc: denied { setattr } for pid=282 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 [ 24.958941][ T36] audit: type=1400 audit(1756817018.800:68): avc: denied { mounton } for pid=282 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 [ 24.984233][ T36] audit: type=1400 audit(1756817018.800:69): avc: denied { mount } for pid=282 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 [ 24.995878][ T284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 25.017029][ T36] audit: type=1400 audit(1756817018.880:70): avc: denied { relabelto } for pid=284 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.043056][ T36] audit: type=1400 audit(1756817018.880:71): avc: denied { write } for pid=284 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.081334][ T36] audit: type=1400 audit(1756817018.950:72): avc: denied { read } for pid=282 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.107563][ T36] audit: type=1400 audit(1756817018.950:73): avc: denied { open } for pid=282 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.107622][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.360041][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.368030][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.376582][ T289] bridge_slave_0: entered allmulticast mode [ 26.383956][ T289] bridge_slave_0: entered promiscuous mode [ 26.393864][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.403506][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.412063][ T289] bridge_slave_1: entered allmulticast mode [ 26.419617][ T289] bridge_slave_1: entered promiscuous mode [ 26.438091][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.445680][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.454435][ T290] bridge_slave_0: entered allmulticast mode [ 26.461246][ T290] bridge_slave_0: entered promiscuous mode [ 26.468897][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.476101][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.483340][ T290] bridge_slave_1: entered allmulticast mode [ 26.489914][ T290] bridge_slave_1: entered promiscuous mode [ 26.555202][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.562347][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.569448][ T292] bridge_slave_0: entered allmulticast mode [ 26.576165][ T292] bridge_slave_0: entered promiscuous mode [ 26.590021][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.597268][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.604795][ T292] bridge_slave_1: entered allmulticast mode [ 26.611246][ T292] bridge_slave_1: entered promiscuous mode [ 26.634465][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.642318][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.649591][ T291] bridge_slave_0: entered allmulticast mode [ 26.656390][ T291] bridge_slave_0: entered promiscuous mode [ 26.679592][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.686857][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.694376][ T291] bridge_slave_1: entered allmulticast mode [ 26.701592][ T291] bridge_slave_1: entered promiscuous mode [ 26.853941][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.863044][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.870698][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.877785][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.899325][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.906744][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.914706][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.921960][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.948087][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.955303][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.963028][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.971256][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.982986][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.990705][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.999514][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.006687][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.043498][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.051706][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.059131][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.067893][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.078682][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.086705][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.094472][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.102639][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.125819][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.133310][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.150953][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.158113][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.169150][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.176724][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.194312][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.201758][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.213366][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.220827][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.236740][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.244032][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.251967][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.259368][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.269139][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.276585][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.334721][ T290] veth0_vlan: entered promiscuous mode [ 27.356380][ T289] veth0_vlan: entered promiscuous mode [ 27.376588][ T291] veth0_vlan: entered promiscuous mode [ 27.384176][ T290] veth1_macvtap: entered promiscuous mode [ 27.409725][ T292] veth0_vlan: entered promiscuous mode [ 27.423094][ T289] veth1_macvtap: entered promiscuous mode [ 27.452329][ T292] veth1_macvtap: entered promiscuous mode [ 27.462261][ T291] veth1_macvtap: entered promiscuous mode [ 27.499766][ T290] 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. [ 27.578664][ T338] 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. [ 27.591261][ T340] bus_add_driver: failed to create module links for raw-gadget.1 [ 27.618638][ T340] UDC core: USB Raw Gadget: driver registration failed: -2 [ 27.627736][ T340] misc raw-gadget: fail, usb_gadget_register_driver returned -2 [ 27.641951][ T343] exFAT-fs (rnullb0): invalid boot record signature [ 27.651155][ T343] exFAT-fs (rnullb0): failed to read boot sector [ 27.659982][ T343] exFAT-fs (rnullb0): failed to recognize exfat type [ 27.782893][ T348] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 27.792222][ T348] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 27.792879][ T348] rust_binder: Error while translating object. [ 27.799687][ T348] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 27.806789][ T348] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:7 [ 27.819473][ T348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 27.839275][ T348] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 27.839987][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 28.000513][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 28.007336][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 28.015860][ T31] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 28.024663][ T31] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 28.034999][ T31] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 28.044782][ T31] usb 3-1: config 128 has no interface number 0 [ 28.051753][ T31] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 28.060510][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 28.063049][ T31] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 28.081199][ T31] usb 3-1: config 128 interface 127 has no altsetting 0 [ 28.089674][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 28.098938][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.107109][ T31] usb 3-1: Product: syz [ 28.111320][ T31] usb 3-1: Manufacturer: syz [ 28.115943][ T31] usb 3-1: SerialNumber: syz [ 28.220557][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 28.227258][ T9] usb 4-1: config 1 has an invalid interface number: 105 but max is 0 [ 28.235529][ T9] usb 4-1: config 1 has no interface number 0 [ 28.241945][ T9] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 28.252015][ T9] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 28.262049][ T9] usb 4-1: config 1 interface 105 has no altsetting 0 [ 28.270208][ T9] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 28.279603][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.290448][ T9] usb 4-1: Product: syz [ 28.294684][ T9] usb 4-1: Manufacturer: syz [ 28.299663][ T9] usb 4-1: SerialNumber: syz [ 28.315006][ T349] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 28.322398][ T349] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 28.325620][ T337] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:2 [ 28.339977][ T31] usb 3-1: USB disconnect, device number 2 [ 28.365166][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 28.440597][ T329] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 28.605764][ T329] usb 2-1: unable to get BOS descriptor or descriptor too short [ 28.614164][ T329] usb 2-1: not running at top speed; connect to a high speed hub [ 28.623188][ T329] usb 2-1: config 2 has an invalid interface number: 212 but max is 1 [ 28.631747][ T329] usb 2-1: config 2 has an invalid interface number: 226 but max is 1 [ 28.640163][ T329] usb 2-1: config 2 has no interface number 0 [ 28.646328][ T329] usb 2-1: config 2 has no interface number 1 [ 28.652681][ T329] usb 2-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 28.663931][ T329] usb 2-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 28.675107][ T329] usb 2-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 28.686307][ T329] usb 2-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 28.696242][ T329] usb 2-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 28.709437][ T329] usb 2-1: config 2 interface 212 has no altsetting 0 [ 28.717881][ T329] usb 2-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 28.727245][ T329] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.735431][ T329] usb 2-1: Product: syz [ 28.735534][ T348] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 28.739806][ T329] usb 2-1: Manufacturer: 苴Ῑ둅꺹ໃ煮⇉Ⱨ⊕㵭郭涎옽缶暶偭辿筡颣䗜Ђ뼾࡫觪Ⴙி㥑㡄靍䆸禍絢᤹㍆伱⪟ힼ뵱䝔摝ꈛᑶ퇡퉿럷薗몂ꐜ묍1ᚺ耂⥷剿ƅꋎȷ㢼彵 [ 28.768037][ T329] usb 2-1: SerialNumber: syz [ 28.768167][ T348] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 28.795577][ T360] rust_binder: Write failure EFAULT in pid:9 [ 28.820089][ T363] netlink: 'syz.0.10': attribute type 4 has an invalid length. [ 28.883489][ T367] rust_binder: Failed copying into alloc: EFAULT [ 28.883514][ T367] rust_binder: Failure in apply_sg: BR_FAILED_REPLY { source: EFAULT } [ 28.890024][ T367] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 28.898601][ T367] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:16 [ 28.987475][ T329] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:2.226/input/input4 [ 29.010222][ T329] usb 2-1: USB disconnect, device number 2 [ 29.130518][ T330] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 29.184667][ T9] aqc111 4-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 29.195995][ T9] aqc111 4-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 29.209241][ T9] aqc111 4-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.3-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, ae:08:fd:9f:99:78 [ 29.223327][ T9] usb 4-1: USB disconnect, device number 2 [ 29.229705][ T9] aqc111 4-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.3-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 29.280491][ T330] usb 3-1: Using ep0 maxpacket: 8 [ 29.287040][ T330] usb 3-1: unable to get BOS descriptor or descriptor too short [ 29.295939][ T330] usb 3-1: config 0 has an invalid interface number: 93 but max is 0 [ 29.304106][ T330] usb 3-1: config 0 has no interface number 0 [ 29.310428][ T330] usb 3-1: config 0 interface 93 has no altsetting 0 [ 29.317679][ T9] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 29.327871][ T9] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 29.337283][ T9] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 29.340459][ T45] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 29.356922][ T330] usb 3-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 29.366023][ T330] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.374070][ T330] usb 3-1: Product: syz [ 29.378347][ T330] usb 3-1: SerialNumber: syz [ 29.384205][ T330] usb 3-1: config 0 descriptor?? [ 29.501558][ T45] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 29.510270][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 29.523454][ T45] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 29.532795][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 29.543860][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.554990][ T45] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 29.564868][ T45] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 29.573633][ T45] usb 1-1: Product: syz [ 29.577871][ T45] usb 1-1: Manufacturer: syz [ 29.584843][ T45] cdc_wdm 1-1:1.0: skipping garbage [ 29.590187][ T45] cdc_wdm 1-1:1.0: skipping garbage [ 29.600491][ T330] usb 3-1: USB disconnect, device number 3 [ 29.611777][ T45] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 29.617751][ T45] cdc_wdm 1-1:1.0: Unknown control protocol [ 29.770956][ T390] exFAT-fs (rnullb0): invalid boot record signature [ 29.772908][ T392] netlink: 'syz.1.20': attribute type 4 has an invalid length. [ 29.777792][ T390] exFAT-fs (rnullb0): failed to read boot sector [ 29.792748][ T390] exFAT-fs (rnullb0): failed to recognize exfat type [ 29.807584][ T45] usb 1-1: USB disconnect, device number 2 [ 29.830787][ T36] kauditd_printk_skb: 64 callbacks suppressed [ 29.830818][ T36] audit: type=1400 audit(1756817023.700:138): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 30.070429][ T65] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.131567][ T36] audit: type=1400 audit(1756817024.000:139): avc: denied { create } for pid=401 comm="syz.2.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.151530][ T36] audit: type=1400 audit(1756817024.000:140): avc: denied { bind } for pid=401 comm="syz.2.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.171615][ T36] audit: type=1400 audit(1756817024.000:141): avc: denied { setopt } for pid=401 comm="syz.2.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.191949][ T36] audit: type=1400 audit(1756817024.000:142): avc: denied { connect } for pid=401 comm="syz.2.23" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 30.240430][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 30.247046][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 30.257166][ T65] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 30.265868][ T65] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 30.276798][ T65] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 30.287566][ T65] usb 2-1: config 128 has no interface number 0 [ 30.294429][ T65] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 30.305747][ T65] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 30.316255][ T65] usb 2-1: config 128 interface 127 has no altsetting 0 [ 30.327634][ T65] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 30.340124][ T408] netlink: 'syz.0.25': attribute type 7 has an invalid length. [ 30.343174][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.347961][ T408] netlink: 'syz.0.25': attribute type 5 has an invalid length. [ 30.355984][ T65] usb 2-1: Product: syz [ 30.365382][ T408] netlink: 17 bytes leftover after parsing attributes in process `syz.0.25'. [ 30.367883][ T65] usb 2-1: Manufacturer: syz [ 30.381603][ T65] usb 2-1: SerialNumber: syz [ 30.584665][ T36] audit: type=1400 audit(1756817024.450:143): avc: denied { append } for pid=415 comm="syz.3.28" name="loop6" dev="devtmpfs" ino=55 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 30.609149][ T416] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 30.611285][ T399] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:22 [ 30.621275][ T36] audit: type=1400 audit(1756817024.470:144): avc: denied { ioctl } for pid=415 comm="syz.3.28" path="socket:[4497]" dev="sockfs" ino=4497 ioctlcmd=0x48e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.662463][ T420] netlink: 'syz.3.29': attribute type 4 has an invalid length. [ 30.674911][ T65] usb 2-1: USB disconnect, device number 3 [ 30.688932][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 30.690894][ T330] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 30.734685][ T36] audit: type=1400 audit(1756817024.600:145): avc: denied { load_policy } for pid=421 comm="syz.2.30" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 30.741140][ T426] SELinux: ebitmap: truncated map [ 30.761613][ T426] SELinux: failed to load policy [ 30.794796][ T36] audit: type=1400 audit(1756817024.660:146): avc: denied { bind } for pid=428 comm="syz.2.32" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 30.796055][ T429] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 30.814961][ T36] audit: type=1400 audit(1756817024.660:147): avc: denied { name_bind } for pid=428 comm="syz.2.32" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 30.850464][ T330] usb 1-1: device descriptor read/64, error -71 [ 30.970559][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 31.090436][ T330] usb 1-1: device descriptor read/64, error -71 [ 31.120533][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 31.126991][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 31.135496][ T9] usb 4-1: config 0 has an invalid interface number: 93 but max is 0 [ 31.143758][ T9] usb 4-1: config 0 has no interface number 0 [ 31.149874][ T9] usb 4-1: config 0 interface 93 has no altsetting 0 [ 31.159602][ T9] usb 4-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 31.169084][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.170547][ T65] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 31.177393][ T9] usb 4-1: Product: syz [ 31.189132][ T9] usb 4-1: SerialNumber: syz [ 31.194387][ T9] usb 4-1: config 0 descriptor?? [ 31.330488][ T330] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 31.350424][ T65] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 31.360527][ T65] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.370925][ T65] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 31.379923][ T65] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 31.390943][ T65] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.403457][ T65] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 31.407289][ T9] usb 4-1: USB disconnect, device number 3 [ 31.415394][ T65] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 31.430435][ T65] usb 3-1: Product: syz [ 31.434721][ T65] usb 3-1: Manufacturer: syz [ 31.441290][ T65] cdc_wdm 3-1:1.0: skipping garbage [ 31.446807][ T65] cdc_wdm 3-1:1.0: skipping garbage [ 31.452613][ T65] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 31.458804][ T65] cdc_wdm 3-1:1.0: Unknown control protocol [ 31.470487][ T330] usb 1-1: device descriptor read/64, error -71 [ 31.589146][ T449] netlink: 'syz.1.40': attribute type 4 has an invalid length. [ 31.650248][ T65] usb 3-1: USB disconnect, device number 4 [ 31.710459][ T330] usb 1-1: device descriptor read/64, error -71 [ 31.820617][ T330] usb usb1-port1: attempt power cycle [ 32.161229][ T330] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 32.191529][ T330] usb 1-1: device descriptor read/8, error -71 [ 32.195079][ T462] rust_binder: Error while translating object. [ 32.197804][ T462] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 32.204156][ T462] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:28 [ 32.270449][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 32.321443][ T330] usb 1-1: device descriptor read/8, error -71 [ 32.430431][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 32.437373][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 32.446468][ T9] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 32.454985][ T9] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 32.465360][ T9] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 32.474442][ T9] usb 4-1: config 128 has no interface number 0 [ 32.480830][ T9] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 32.492071][ T9] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 32.502463][ T9] usb 4-1: config 128 interface 127 has no altsetting 0 [ 32.511121][ T9] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 32.520286][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.528918][ T9] usb 4-1: Product: syz [ 32.533259][ T9] usb 4-1: Manufacturer: syz [ 32.537895][ T9] usb 4-1: SerialNumber: syz [ 32.560449][ T330] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 32.582706][ T330] usb 1-1: device descriptor read/8, error -71 [ 32.598997][ T476] netlink: 'syz.2.51': attribute type 4 has an invalid length. [ 32.684947][ T485] netlink: 4 bytes leftover after parsing attributes in process `syz.2.53'. [ 32.721601][ T330] usb 1-1: device descriptor read/8, error -71 [ 32.752666][ T9] usb 4-1: USB disconnect, device number 4 [ 32.763875][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.830840][ T330] usb usb1-port1: unable to enumerate USB device [ 32.840806][ T65] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 32.970589][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 33.000809][ T65] usb 2-1: Using ep0 maxpacket: 8 [ 33.007379][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 33.015787][ T65] usb 2-1: config 0 has an invalid interface number: 93 but max is 0 [ 33.024087][ T65] usb 2-1: config 0 has no interface number 0 [ 33.030352][ T65] usb 2-1: config 0 interface 93 has no altsetting 0 [ 33.040604][ T65] usb 2-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 33.049789][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.057854][ T65] usb 2-1: Product: syz [ 33.062162][ T65] usb 2-1: SerialNumber: syz [ 33.067427][ T65] usb 2-1: config 0 descriptor?? [ 33.121648][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 33.131437][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 33.141298][ T10] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 33.155827][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 33.165535][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 33.173681][ T10] usb 3-1: Product: syz [ 33.177876][ T10] usb 3-1: Manufacturer: syz [ 33.182547][ T10] usb 3-1: SerialNumber: syz [ 33.278505][ T65] usb 2-1: USB disconnect, device number 4 [ 33.283472][ T488] ======================================================= [ 33.283472][ T488] WARNING: The mand mount option has been deprecated and [ 33.283472][ T488] and is ignored by this kernel. Remove the mand [ 33.283472][ T488] option from the mount to silence this warning. [ 33.283472][ T488] ======================================================= [ 33.319361][ T488] binder: Unknown parameter 'context' [ 33.392436][ T10] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 5 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 33.457144][ T496] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 33.530530][ T499] /dev/md0: Can't lookup blockdev [ 33.554445][ T501] netlink: 'syz.0.61': attribute type 4 has an invalid length. [ 33.592984][ T485] rust_binder: Write failure EFAULT in pid:47 [ 33.593309][ T31] usb 3-1: USB disconnect, device number 5 [ 33.606246][ T31] usblp0: removed [ 34.000438][ T45] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 34.150423][ T45] usb 4-1: Using ep0 maxpacket: 32 [ 34.157635][ T45] usb 4-1: unable to get BOS descriptor or descriptor too short [ 34.166806][ T45] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 34.175469][ T45] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 34.186059][ T45] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 34.201240][ T45] usb 4-1: config 128 has no interface number 0 [ 34.207693][ T45] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 34.219161][ T45] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 34.229493][ T45] usb 4-1: config 128 interface 127 has no altsetting 0 [ 34.237896][ T45] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 34.247251][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.255449][ T45] usb 4-1: Product: syz [ 34.259917][ T45] usb 4-1: Manufacturer: syz [ 34.264675][ T45] usb 4-1: SerialNumber: syz [ 34.342210][ T533] netlink: 'syz.1.70': attribute type 4 has an invalid length. [ 34.449055][ T539] rust_binder: Write failure EFAULT in pid:39 [ 34.477083][ T45] usb 4-1: USB disconnect, device number 5 [ 34.488461][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.530572][ T31] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 34.684311][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 34.694032][ T31] usb 3-1: not running at top speed; connect to a high speed hub [ 34.700458][ T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 34.702686][ T31] usb 3-1: config 2 has an invalid interface number: 212 but max is 1 [ 34.717633][ T31] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 34.727779][ T31] usb 3-1: config 2 has 1 interface, different from the descriptor's value: 2 [ 34.736700][ T31] usb 3-1: config 2 has no interface number 0 [ 34.742901][ T31] usb 3-1: config 2 interface 212 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 34.756071][ T31] usb 3-1: config 2 interface 212 has no altsetting 0 [ 34.764335][ T31] usb 3-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 34.773453][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.781486][ T31] usb 3-1: Product: syz [ 34.785674][ T31] usb 3-1: Manufacturer: syz [ 34.790305][ T31] usb 3-1: SerialNumber: syz [ 34.823024][ T561] netlink: 'syz.1.80': attribute type 4 has an invalid length. [ 34.860441][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 34.867011][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 34.875499][ T10] usb 1-1: config 0 has an invalid interface number: 93 but max is 0 [ 34.883700][ T10] usb 1-1: config 0 has no interface number 0 [ 34.889866][ T10] usb 1-1: config 0 interface 93 has no altsetting 0 [ 34.900275][ T10] usb 1-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 34.909423][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.917468][ T10] usb 1-1: Product: syz [ 34.923007][ T10] usb 1-1: SerialNumber: syz [ 34.928575][ T10] usb 1-1: config 0 descriptor?? [ 35.004034][ T31] usb 3-1: USB disconnect, device number 6 [ 35.085632][ T36] kauditd_printk_skb: 41 callbacks suppressed [ 35.085651][ T36] audit: type=1400 audit(1756817028.950:189): avc: denied { read write } for pid=573 comm="syz.1.85" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 35.119348][ T36] audit: type=1400 audit(1756817028.950:190): avc: denied { open } for pid=573 comm="syz.1.85" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 35.144346][ T36] audit: type=1400 audit(1756817028.950:191): avc: denied { ioctl } for pid=573 comm="syz.1.85" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf7b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 35.178147][ T10] usb 1-1: USB disconnect, device number 7 [ 35.186177][ T36] audit: type=1400 audit(1756817029.050:192): avc: denied { create } for pid=576 comm="syz.3.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 35.207346][ T36] audit: type=1400 audit(1756817029.050:193): avc: denied { setopt } for pid=576 comm="syz.3.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 35.227510][ T36] audit: type=1400 audit(1756817029.050:194): avc: denied { ioctl } for pid=576 comm="syz.3.86" path="/dev/input/event2" dev="devtmpfs" ino=207 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 35.253372][ T36] audit: type=1400 audit(1756817029.070:195): avc: denied { read write } for pid=573 comm="syz.1.85" 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 [ 35.278304][ T36] audit: type=1400 audit(1756817029.070:196): avc: denied { open } for pid=573 comm="syz.1.85" 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 [ 35.421948][ T586] netlink: 'syz.3.89': attribute type 4 has an invalid length. [ 35.448225][ T36] audit: type=1400 audit(1756817029.310:197): avc: denied { write } for pid=589 comm="syz.3.90" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.470414][ T36] audit: type=1400 audit(1756817029.310:198): avc: denied { remove_name } for pid=589 comm="syz.3.90" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.509653][ T594] rust_binder: Failed to allocate buffer. len:4248, is_oneway:false [ 35.661339][ T607] netlink: 188 bytes leftover after parsing attributes in process `syz.2.96'. [ 35.728604][ T611] netlink: 'syz.0.98': attribute type 4 has an invalid length. [ 35.822733][ T617] netlink: 'syz.0.100': attribute type 11 has an invalid length. [ 35.841467][ T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 35.844556][ T620] mmap: syz.2.101 (620): VmData 29003776 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 35.994148][ T627] netlink: 12 bytes leftover after parsing attributes in process `syz.3.104'. [ 36.003144][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 36.010963][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 36.021114][ T10] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 36.029896][ T10] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 36.041512][ T10] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 36.052646][ T10] usb 2-1: config 128 has no interface number 0 [ 36.058989][ T10] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 36.070638][ T10] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 36.081017][ T10] usb 2-1: config 128 interface 127 has no altsetting 0 [ 36.089507][ T10] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 36.099328][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.107649][ T10] usb 2-1: Product: syz [ 36.111940][ T10] usb 2-1: Manufacturer: syz [ 36.116655][ T10] usb 2-1: SerialNumber: syz [ 36.193290][ T634] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:75 [ 36.330572][ T10] usb 2-1: USB disconnect, device number 5 [ 36.341232][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.612837][ T642] netlink: 'syz.0.109': attribute type 4 has an invalid length. [ 36.670465][ T31] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 36.820479][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 36.827546][ T31] usb 4-1: unable to get BOS descriptor or descriptor too short [ 36.837281][ T31] usb 4-1: config 0 has an invalid interface number: 93 but max is 0 [ 36.846116][ T31] usb 4-1: config 0 has no interface number 0 [ 36.853084][ T31] usb 4-1: config 0 interface 93 has no altsetting 0 [ 36.855395][ T651] rust_binder: Got transaction with invalid offset. [ 36.860045][ T651] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 36.863900][ T31] usb 4-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 36.867416][ T651] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:100 [ 36.876454][ T65] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 36.902493][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.910711][ T31] usb 4-1: Product: syz [ 36.914899][ T31] usb 4-1: SerialNumber: syz [ 36.923625][ T31] usb 4-1: config 0 descriptor?? [ 37.060465][ T45] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 37.081942][ T65] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 37.091740][ T65] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 37.102055][ T65] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 37.117089][ T65] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 37.127074][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 37.138227][ T65] usb 1-1: Product: syz [ 37.144396][ T65] usb 1-1: Manufacturer: syz [ 37.150111][ T65] usb 1-1: SerialNumber: syz [ 37.156682][ T31] usb 4-1: USB disconnect, device number 6 [ 37.190451][ T45] usb 3-1: device descriptor read/64, error -71 [ 37.367098][ T65] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 8 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 37.416142][ T670] netlink: 'syz.1.119': attribute type 4 has an invalid length. [ 37.430427][ T45] usb 3-1: device descriptor read/64, error -71 [ 37.569268][ T400] usb 1-1: USB disconnect, device number 8 [ 37.680505][ T45] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 37.750547][ T65] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 37.820435][ T45] usb 3-1: device descriptor read/64, error -71 [ 37.900456][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 37.907473][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 37.916061][ T65] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 37.924747][ T65] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 37.935309][ T65] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 37.944580][ T65] usb 2-1: config 128 has no interface number 0 [ 37.952028][ T65] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 37.964061][ T65] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 37.974681][ T65] usb 2-1: config 128 interface 127 has no altsetting 0 [ 37.983301][ T65] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 37.992619][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.000911][ T65] usb 2-1: Product: syz [ 38.005096][ T65] usb 2-1: Manufacturer: syz [ 38.009864][ T65] usb 2-1: SerialNumber: syz [ 38.100473][ T45] usb 3-1: device descriptor read/64, error -71 [ 38.130530][ T9] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 38.210560][ T45] usb usb3-port1: attempt power cycle [ 38.222643][ T65] usb 2-1: USB disconnect, device number 6 [ 38.232171][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.282181][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 38.290547][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 38.299386][ T9] usb 4-1: config 2 has an invalid interface number: 212 but max is 1 [ 38.307691][ T9] usb 4-1: config 2 has an invalid interface number: 226 but max is 1 [ 38.316016][ T9] usb 4-1: config 2 has no interface number 0 [ 38.322187][ T9] usb 4-1: config 2 has no interface number 1 [ 38.328384][ T9] usb 4-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 38.339428][ T9] usb 4-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 38.350277][ T9] usb 4-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 38.361720][ T9] usb 4-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 38.371919][ T9] usb 4-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 38.384996][ T9] usb 4-1: config 2 interface 212 has no altsetting 0 [ 38.393456][ T9] usb 4-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 38.402819][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.411075][ T9] usb 4-1: Product: syz [ 38.415257][ T9] usb 4-1: Manufacturer: syz [ 38.419861][ T9] usb 4-1: SerialNumber: syz [ 38.550481][ T45] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 38.571810][ T45] usb 3-1: device descriptor read/8, error -71 [ 38.631473][ T9] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:2.226/input/input5 [ 38.644186][ T9] usb 4-1: USB disconnect, device number 7 [ 38.701683][ T45] usb 3-1: device descriptor read/8, error -71 [ 38.794747][ T688] FAULT_INJECTION: forcing a failure. [ 38.794747][ T688] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 38.807989][ T688] CPU: 1 UID: 0 PID: 688 Comm: syz.1.126 Not tainted syzkaller #0 3f7d833acb9715dc4d925f14855ea176aa3f9a02 [ 38.808025][ T688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 38.808042][ T688] Call Trace: [ 38.808048][ T688] [ 38.808056][ T688] __dump_stack+0x21/0x30 [ 38.808087][ T688] dump_stack_lvl+0x10c/0x190 [ 38.808108][ T688] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.808131][ T688] ? __kasan_check_write+0x18/0x20 [ 38.808161][ T688] ? kvm_arch_vcpu_load+0x650/0x8c0 [ 38.808190][ T688] dump_stack+0x19/0x20 [ 38.808210][ T688] should_fail_ex+0x3d9/0x530 [ 38.808235][ T688] should_fail+0xf/0x20 [ 38.808258][ T688] should_fail_usercopy+0x1e/0x30 [ 38.808275][ T688] _copy_from_user+0x22/0xb0 [ 38.808294][ T688] kvm_arch_vcpu_ioctl+0x3d8/0x2e50 [ 38.808310][ T688] ? avc_has_perm+0x144/0x220 [ 38.808333][ T688] ? __cfi_kvm_arch_vcpu_ioctl+0x10/0x10 [ 38.808349][ T688] ? selinux_file_open+0x457/0x610 [ 38.808369][ T688] ? __cfi_selinux_file_open+0x10/0x10 [ 38.808391][ T688] ? is_bpf_text_address+0x17b/0x1a0 [ 38.808410][ T688] ? kernel_text_address+0xa9/0xe0 [ 38.808430][ T688] ? __kernel_text_address+0x11/0x40 [ 38.808450][ T688] ? do_vfs_ioctl+0xeda/0x1e30 [ 38.808468][ T688] ? arch_stack_walk+0x10b/0x170 [ 38.808493][ T688] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 38.808512][ T688] ? _parse_integer_limit+0x195/0x1e0 [ 38.808535][ T688] ? _parse_integer+0x2e/0x40 [ 38.808562][ T688] ? kstrtoull+0x13b/0x1e0 [ 38.808583][ T688] ? kstrtouint+0x78/0xf0 [ 38.808605][ T688] ? ioctl_has_perm+0x1aa/0x4d0 [ 38.808624][ T688] ? __asan_memcpy+0x5a/0x80 [ 38.808647][ T688] ? ioctl_has_perm+0x3e0/0x4d0 [ 38.808666][ T688] ? has_cap_mac_admin+0xd0/0xd0 [ 38.808684][ T688] ? __kasan_check_write+0x18/0x20 [ 38.808707][ T688] ? mutex_lock_killable+0x92/0x1c0 [ 38.808725][ T688] ? __cfi_mutex_lock_killable+0x10/0x10 [ 38.808742][ T688] ? proc_fail_nth_write+0x17e/0x210 [ 38.808765][ T688] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 38.808787][ T688] kvm_vcpu_ioctl+0x77c/0xee0 [ 38.808812][ T688] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 38.808836][ T688] ? __cfi_vfs_write+0x10/0x10 [ 38.808851][ T688] ? __kasan_check_write+0x18/0x20 [ 38.808873][ T688] ? mutex_unlock+0x8b/0x240 [ 38.808889][ T688] ? __cfi_mutex_unlock+0x10/0x10 [ 38.808904][ T688] ? __fget_files+0x2c5/0x340 [ 38.808923][ T688] ? __fget_files+0x2c5/0x340 [ 38.808945][ T688] ? bpf_lsm_file_ioctl+0xd/0x20 [ 38.808975][ T688] ? security_file_ioctl+0x34/0xd0 [ 38.809001][ T688] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 38.809025][ T688] __se_sys_ioctl+0x132/0x1b0 [ 38.809042][ T688] __x64_sys_ioctl+0x7f/0xa0 [ 38.809059][ T688] x64_sys_call+0x1878/0x2ee0 [ 38.809083][ T688] do_syscall_64+0x58/0xf0 [ 38.809105][ T688] ? clear_bhb_loop+0x50/0xa0 [ 38.809125][ T688] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.809143][ T688] RIP: 0033:0x7f0426d8ebe9 [ 38.809161][ T688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 38.809174][ T688] RSP: 002b:00007f0427bfc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 38.809195][ T688] RAX: ffffffffffffffda RBX: 00007f0426fc6090 RCX: 00007f0426d8ebe9 [ 38.809208][ T688] RDX: 0000200000000280 RSI: 000000004008ae89 RDI: 0000000000000006 [ 38.809219][ T688] RBP: 00007f0427bfc090 R08: 0000000000000000 R09: 0000000000000000 [ 38.809229][ T688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 38.809239][ T688] R13: 00007f0426fc6128 R14: 00007f0426fc6090 R15: 00007ffd04d76ba8 [ 38.809253][ T688] [ 39.290478][ T45] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 39.310082][ T691] rust_binder: Error while translating object. [ 39.310115][ T691] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 39.316435][ T691] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:131 [ 39.326850][ T45] usb 3-1: device descriptor read/8, error -71 [ 39.471838][ T45] usb 3-1: device descriptor read/8, error -71 [ 39.580618][ T45] usb usb3-port1: unable to enumerate USB device [ 39.639937][ T684] usblp0: removed [ 39.673630][ T697] netlink: 'syz.0.129': attribute type 4 has an invalid length. [ 39.950444][ T9] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 40.100499][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 40.107080][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 40.120439][ T9] usb 4-1: config 0 has an invalid interface number: 93 but max is 0 [ 40.128737][ T9] usb 4-1: config 0 has no interface number 0 [ 40.135144][ T9] usb 4-1: config 0 interface 93 has no altsetting 0 [ 40.150748][ T9] usb 4-1: New USB device found, idVendor=3285, idProduct=06b3, bcdDevice=64.3f [ 40.158449][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 40.158474][ T36] audit: type=1400 audit(1756817034.020:225): avc: denied { write } for pid=721 comm="syz.0.139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 40.167687][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.208604][ T9] usb 4-1: Product: syz [ 40.216828][ T9] usb 4-1: SerialNumber: syz [ 40.228759][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 40.241966][ T9] usb 4-1: config 0 descriptor?? [ 40.248853][ T36] audit: type=1400 audit(1756817034.110:226): avc: denied { nlmsg_write } for pid=727 comm="syz.0.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 40.390401][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 40.404675][ T10] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 40.423674][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.435359][ T10] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 40.436146][ T36] audit: type=1400 audit(1756817034.300:227): avc: denied { write } for pid=745 comm="syz.0.151" name="event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 40.444754][ T10] usb 3-1: config 1 has no interface number 1 [ 40.481616][ T10] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 40.494665][ T10] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 40.496168][ T9] usb 4-1: USB disconnect, device number 8 [ 40.522246][ T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 40.531515][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.539894][ T10] usb 3-1: Product: syz [ 40.547855][ T10] usb 3-1: Manufacturer: syz [ 40.552522][ T10] usb 3-1: SerialNumber: syz [ 40.763615][ T707] rust_binder: Error while translating object. [ 40.763652][ T707] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 40.770023][ T707] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:78 [ 40.792821][ T10] usb 3-1: USB disconnect, device number 11 [ 41.008157][ T36] audit: type=1400 audit(1756817034.870:228): avc: denied { getopt } for pid=747 comm="syz.3.152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.139198][ T763] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:144 [ 41.150670][ T36] audit: type=1400 audit(1756817035.020:229): avc: denied { create } for pid=764 comm="syz.1.160" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 41.180572][ T36] audit: type=1400 audit(1756817035.020:230): avc: denied { mounton } for pid=764 comm="syz.1.160" path="/51/file0" dev="tmpfs" ino=281 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 41.360401][ T36] audit: type=1400 audit(1756817035.220:231): avc: denied { ioctl } for pid=776 comm="syz.0.165" path="net:[4026532308]" dev="nsfs" ino=4026532308 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 41.433237][ T36] audit: type=1400 audit(1756817035.300:232): avc: denied { unlink } for pid=290 comm="syz-executor" name="file0" dev="tmpfs" ino=188 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 41.612834][ T36] audit: type=1400 audit(1756817035.480:233): avc: denied { write } for pid=788 comm="syz.0.172" name="unix" dev="proc" ino=4026532361 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 42.121091][ T36] audit: type=1400 audit(1756817035.990:234): avc: denied { setopt } for pid=818 comm="syz.3.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.174456][ T827] rust_binder: Write failure EINVAL in pid:158 [ 42.175427][ T827] rust_binder: Error while translating object. [ 42.184911][ T827] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 42.191325][ T827] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:158 [ 42.445384][ T872] capability: warning: `syz.3.209' uses deprecated v2 capabilities in a way that may be insecure [ 42.470418][ T10] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 42.630443][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 42.639486][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 42.655859][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.670501][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.680434][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.690066][ T10] usb 2-1: Product: syz [ 42.694607][ T10] usb 2-1: Manufacturer: syz [ 42.699243][ T10] usb 2-1: SerialNumber: syz [ 42.708162][ T10] usb 2-1: selecting invalid altsetting 1 [ 43.322691][ T10] usb 2-1: selecting invalid altsetting 1 [ 43.328531][ T10] cdc_ncm 2-1:1.0: bind() failure [ 43.511247][ T45] usb 2-1: USB disconnect, device number 7 [ 43.955373][ T978] usb usb9: usbfs: process 978 (syz.3.256) did not claim interface 2 before use [ 44.340416][ T65] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 44.460437][ T45] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 44.490422][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 44.496882][ T65] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.507497][ T65] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 26 [ 44.521484][ T65] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.530940][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 44.539216][ T65] usb 2-1: SerialNumber: syz [ 44.545817][ T65] cdc_acm 2-1:1.0: skipping garbage [ 44.551112][ T65] cdc_acm 2-1:1.0: skipping garbage [ 44.556321][ T65] cdc_acm 2-1:1.0: invalid descriptor buffer length [ 44.563141][ T65] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 44.571112][ T65] cdc_acm 2-1:1.0: This needs exactly 3 endpoints [ 44.577637][ T65] cdc_acm 2-1:1.0: probe with driver cdc_acm failed with error -22 [ 44.620416][ T45] usb 4-1: Using ep0 maxpacket: 32 [ 44.626710][ T45] usb 4-1: config 36 has an invalid interface number: 228 but max is 0 [ 44.635122][ T45] usb 4-1: config 36 has no interface number 0 [ 44.641515][ T45] usb 4-1: config 36 interface 228 altsetting 68 endpoint 0x7 has invalid maxpacket 49255, setting to 1024 [ 44.653009][ T45] usb 4-1: config 36 interface 228 altsetting 68 bulk endpoint 0x7 has invalid maxpacket 1024 [ 44.663399][ T45] usb 4-1: config 36 interface 228 has no altsetting 0 [ 44.671593][ T45] usb 4-1: New USB device found, idVendor=0499, idProduct=a9a2, bcdDevice=c4.e8 [ 44.680774][ T45] usb 4-1: New USB device strings: Mfr=1, Product=25, SerialNumber=3 [ 44.688851][ T45] usb 4-1: Product: syz [ 44.693042][ T45] usb 4-1: Manufacturer: syz [ 44.697659][ T45] usb 4-1: SerialNumber: syz [ 44.703340][ T1009] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 44.747410][ T9] usb 2-1: USB disconnect, device number 8 [ 44.952834][ T45] usb 4-1: USB disconnect, device number 9 [ 44.978408][ T342] udevd[342]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:36.228/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 45.428778][ T36] kauditd_printk_skb: 30 callbacks suppressed [ 45.435132][ T36] audit: type=1400 audit(1756817039.290:265): avc: denied { getopt } for pid=1025 comm="syz.1.277" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.555893][ T900] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 [#1] PREEMPT SMP KASAN PTI [ 45.568640][ T900] KASAN: null-ptr-deref in range [0x00000000000000c8-0x00000000000000cf] [ 45.577265][ T900] CPU: 0 UID: 0 PID: 900 Comm: syz.0.217 Not tainted syzkaller #0 3f7d833acb9715dc4d925f14855ea176aa3f9a02 [ 45.588862][ T900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 45.599050][ T900] RIP: 0010:fuse_file_release+0x29e/0x400 [ 45.605065][ T900] Code: 00 74 12 48 89 df e8 81 f0 a0 ff 48 ba 00 00 00 00 00 fc ff df 4c 89 2b 4c 8b 75 b8 49 81 c7 c8 00 00 00 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 4c 89 ff e8 34 ef a0 ff 48 ba 00 00 00 00 00 fc [ 45.624815][ T900] RSP: 0018:ffffc9000f8c7ae0 EFLAGS: 00010202 [ 45.630933][ T900] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000000080000 [ 45.638961][ T900] RDX: dffffc0000000000 RSI: 0000000000000d3e RDI: 0000000000000d3f [ 45.646974][ T900] RBP: ffffc9000f8c7b28 R08: 0000000000000003 R09: 0000000000000004 [ 45.655247][ T900] R10: dffffc0000000000 R11: fffff52001f18f2c R12: 0000000000008001 [ 45.663260][ T900] R13: ffff888110c5a880 R14: ffff88811162ad00 R15: 00000000000000c8 [ 45.671535][ T900] FS: 00007f0c6ad856c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 45.680597][ T900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.687485][ T900] CR2: 000000110c2cfc55 CR3: 000000010631e000 CR4: 00000000003526b0 [ 45.695545][ T900] Call Trace: [ 45.698863][ T900] [ 45.701915][ T900] fuse_release+0x13e/0x1b0 [ 45.706501][ T900] ? __cfi_fuse_release+0x10/0x10 [ 45.711830][ T900] __fput+0x1fe/0xa00 [ 45.715886][ T900] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 45.721546][ T900] ____fput+0x20/0x30 [ 45.725546][ T900] task_work_run+0x1e3/0x250 [ 45.730190][ T900] ? __cfi_task_work_run+0x10/0x10 [ 45.735432][ T900] get_signal+0x1307/0x14f0 [ 45.740075][ T900] ? __schedule+0x132a/0x1df0 [ 45.744802][ T900] arch_do_signal_or_restart+0x96/0x720 [ 45.750561][ T900] ? do_sys_openat2+0x168/0x1c0 [ 45.755485][ T900] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 45.761664][ T900] ? __kasan_check_write+0x18/0x20 [ 45.766823][ T900] ? schedule+0xc6/0x240 [ 45.771175][ T900] syscall_exit_to_user_mode+0x58/0xb0 [ 45.776820][ T900] do_syscall_64+0x64/0xf0 [ 45.781372][ T900] ? clear_bhb_loop+0x50/0xa0 [ 45.786114][ T900] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.792022][ T900] RIP: 0033:0x7f0c69f8ebe9 [ 45.796443][ T900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 45.816316][ T900] RSP: 002b:00007f0c6ad85038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 45.824839][ T900] RAX: fffffffffffffffc RBX: 00007f0c6a1c6090 RCX: 00007f0c69f8ebe9 [ 45.832841][ T900] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000200000000200 [ 45.840835][ T900] RBP: 00007f0c6a011e19 R08: 0000000000000000 R09: 0000000000000000 [ 45.849066][ T900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.857149][ T900] R13: 00007f0c6a1c6128 R14: 00007f0c6a1c6090 R15: 00007ffd0d79f2f8 [ 45.865403][ T900] [ 45.868530][ T900] Modules linked in: [ 45.872697][ T900] ---[ end trace 0000000000000000 ]--- [ 45.874695][ T36] audit: type=1400 audit(1756817039.740:266): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 45.878976][ T900] RIP: 0010:fuse_file_release+0x29e/0x400 [ 45.906050][ T900] Code: 00 74 12 48 89 df e8 81 f0 a0 ff 48 ba 00 00 00 00 00 fc ff df 4c 89 2b 4c 8b 75 b8 49 81 c7 c8 00 00 00 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 4c 89 ff e8 34 ef a0 ff 48 ba 00 00 00 00 00 fc [ 45.925824][ T900] RSP: 0018:ffffc9000f8c7ae0 EFLAGS: 00010202 [ 45.932723][ T900] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000000080000 [ 45.940954][ T900] RDX: dffffc0000000000 RSI: 0000000000000d3e RDI: 0000000000000d3f [ 45.949262][ T900] RBP: ffffc9000f8c7b28 R08: 0000000000000003 R09: 0000000000000004 [ 45.957396][ T900] R10: dffffc0000000000 R11: fffff52001f18f2c R12: 0000000000008001 [ 45.970426][ T36] audit: type=1400 audit(1756817039.740:267): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.002463][ T900] R13: ffff888110c5a880 R14: ffff88811162ad00 R15: 00000000000000c8 [ 46.011576][ T900] FS: 00007f0c6ad856c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.012837][ T36] audit: type=1400 audit(1756817039.740:268): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.020922][ T900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.045241][ T36] audit: type=1400 audit(1756817039.740:269): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.048859][ T900] CR2: 00007f7053794198 CR3: 000000010631e000 CR4: 00000000003526b0 [ 46.069584][ T36] audit: type=1400 audit(1756817039.740:270): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.077698][ T900] Kernel panic - not syncing: Fatal exception [ 46.098116][ T900] Kernel Offset: disabled